WO2020029448A1 - Drilling device for producing flexible circuit board - Google Patents
Drilling device for producing flexible circuit board Download PDFInfo
- Publication number
- WO2020029448A1 WO2020029448A1 PCT/CN2018/113855 CN2018113855W WO2020029448A1 WO 2020029448 A1 WO2020029448 A1 WO 2020029448A1 CN 2018113855 W CN2018113855 W CN 2018113855W WO 2020029448 A1 WO2020029448 A1 WO 2020029448A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- longitudinal
- flexible circuit
- circuit board
- groups
- sets
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
- B26D5/04—Means for moving the cutting member into its operative position for cutting by fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
Definitions
- the utility model relates to the technical field of auxiliary devices for circuit boards, in particular to a drilling device used for the production of flexible circuit boards.
- flexible circuit boards also known as flexible circuit boards, are printed circuits made of flexible insulating substrates.
- Flexible circuit boards provide excellent electrical performance, can meet the design needs of smaller and higher density installations, and help reduce Assembly process and enhanced reliability.
- Flexible circuit boards are the only solution to meet the requirements of miniaturization and movement of electronic products. They can be freely bent, rolled, and folded. They can withstand millions of dynamic bending without damaging the wires. The layout requires arbitrary arrangements, and can be moved and retracted freely in three dimensions to achieve the integration of component assembly and wire connection.
- the drilling device used for flexible circuit board production is an auxiliary device used for flexible circuit board production to punch holes at the edges of the flexible circuit board to facilitate subsequent installation of the flexible circuit board.
- the drilling device produced includes a workbench.
- a bracket is provided on the top left side of the workbench, and an electric hydraulic cylinder is provided on the top right side of the bracket.
- the bottom output end of the electric hydraulic cylinder is provided with a hydraulic rod.
- the bottom end of the hydraulic rod is installed There is a motor box, and a drilling motor is set in the motor box.
- a drill bit is provided at the bottom output end of the drilling motor.
- the bottom end of the drill bit extends from the inside of the motor box through the bottom wall of the motor box to the bottom of the motor box.
- the top of the board is provided with a placement plate, and fixed splints are provided on the front left side, right front side, left rear side, and right rear side of the top of the placement plate.
- the flexible circuit is used.
- the board is placed on the top of the board and positioned, and then the flexible circuit board is fixed by four sets of fixed clamps.
- the hydraulic rod is driven to move downward by the electric hydraulic cylinder.
- the hydraulic rod drives the motor box to move downward.
- the drilling motor drives the drill to rotate at high speed. Just punch the flexible circuit board with a high-speed rotating drill.
- the flexible circuit board is different from the rigid circuit board.
- the flexible circuit board is prone to local wrinkles due to the high-speed rotation of the drill, which causes damage to the flexible circuit board. Damage, resulting in low practicality; and it needs to adjust the direction and position of the flexible circuit board after punching a hole, positioning and fixing again, and then punching a hole, the operation is cumbersome, resulting in low work efficiency, and It is convenient to locate the flexible circuit board, resulting in low reliability.
- the present invention provides a method which can effectively avoid the occurrence of local wrinkles of the flexible circuit board due to the high-speed rotation of the drill bit during drilling, improve the yield rate and improve the practicality; and only need to perform the flexible circuit board once Fixing can complete the punching of the whole flexible circuit board, which is easy to operate and improve the work efficiency. At the same time, it can quickly locate the flexible circuit board and improve the reliability of the drilling device for flexible circuit board production.
- the utility model provides a drilling device for flexible circuit board production.
- the utility model comprises a work table.
- a bracket is provided on the top left side of the work table, and an electric hydraulic cylinder is provided on the top right side of the bracket.
- the bottom of the electric hydraulic cylinder is output.
- a hydraulic rod is provided at the end, a motor box is installed at the bottom end of the hydraulic rod, and a drilling motor is provided in the motor box.
- a drill is provided at the bottom output end of the drilling motor, and the bottom end of the drill passes through the motor box from the inside of the motor box.
- the bottom wall of the motor tube extends below the motor box; it also includes an outer tube body, an inner tube body, a compression ring, and four sets of limit posts.
- the top end of the outer tube body is connected to the bottom end of the motor box, and An internal thread structure is provided on the inner side wall, and an external thread structure is provided on the outer side wall of the internal pipe body.
- the external thread structure matches the internal thread structure.
- the top end of the internal pipe body is inserted from the bottom end of the external pipe body and Screwed to the inside of the bottom end of the outer tube body, the bottom end of the drill passes through the outer tube body and the inner tube body from the top of the outer tube body to the lower part of the inner tube body, and the left and right sides of the bottom end of the inner tube body wall Cylindrical grooves are provided on the sides, front and rear, and
- a connecting spring is provided on the inner top wall of the cylindrical groove, and the bottom ends of the four groups of limiting posts are connected to the left, right, front, and rear sides of the top of the compression ring, respectively, and the tops of the four groups of limiting posts are at the top.
- the bottom ends of the inner tube are respectively inserted into four sets of cylindrical grooves, and the top ends of the four sets of limit posts are respectively connected to the bottom ends of the four sets of connection springs, and the compression ring is located below the bottom end of the drill bit;
- a longitudinal slide table, a lateral fixing device and a longitudinal fixing device The top of the table is provided with two sets of lateral slide rails, and the bottom end of the horizontal slide table is provided with two sets of lateral slide grooves. Located in two sets of lateral slide grooves, the lateral slide platform can slide laterally along the lateral slide rails, and the top of the table is provided with a lateral fixing groove.
- the lateral fixing device includes a first tension rod, a first spring, a first rubber rod and a first A limiting plate
- the lateral slide table is provided with a first through hole
- the bottom end of the first pull rod passes through the first through hole from the top of the lateral slide table to the lower side of the lateral slide table and passes through the first spring and
- the top and middle of the first limit plate are connected
- the first The top and bottom ends of the spring are respectively connected to the bottom end of the lateral slide table and the top end of the first limit plate
- the top end of the first rubber rod is connected to the middle of the bottom end of the first limit plate.
- the bottom end extends into the horizontal fixing groove and is in close contact with the inner bottom wall of the horizontal fixing groove.
- the top of the horizontal slide table is provided with two sets of longitudinal slide rails, and the bottom end of the vertical slide table is provided with two sets of longitudinal slides.
- the two sets of longitudinal slide rails are respectively located in two sets of longitudinal slide grooves.
- the longitudinal slide platform can slide longitudinally along the longitudinal slide rails.
- the top of the transverse slide platform is provided with a longitudinal fixing groove.
- the longitudinal device includes a second tie rod, a first Two springs, a second rubber rod, and a second limit plate
- the longitudinal slide table is provided with a second through hole
- the bottom end of the second pull rod passes from the top of the longitudinal slide table through the second through hole to the longitudinal slide
- the lower part of the platform is connected to the middle of the top end of the second limit plate through a second spring
- the top of the second rubber rod is connected to the middle of the bottom end of the second limit plate
- the bottom end of the second rubber rod extends to Inside the longitudinal fixing groove and in close contact with the inner bottom wall of the longitudinal fixing groove
- the top of the longitudinal sliding table A placing plate is provided, and fixing devices are provided on the front left side, front right side, left rear side, and rear right side of the top of the placing plate; further comprising a first surface emitting laser and a second surface emitting laser, the first surface emitting The laser is mounted on the right end of the bracket and directly on the left side of the drill.
- the first surface emitting laser illuminates a transverse laser line at the top of the placement plate.
- a mounting bracket is provided at the top and rear of the table.
- the second surface emitting laser is installed At the top of the mounting frame and directly behind the drill, the second surface-emitting laser radiates a longitudinal laser line at the top of the placement plate, and the intersection of the transverse laser line and the longitudinal laser line is vertically below the drill.
- the utility model relates to a drilling device for flexible circuit board production.
- the four sets of fixing devices each include a threaded rod, a threaded tube, a rectangular tube, a rectangular plate, a fixing rod, and a fixing bolt.
- Side, right front, left rear, and right rear sides are provided with mounting grooves, and ball bearings are fixedly installed in the four sets of mounting grooves.
- the bottom ends of the four sets of threaded pipes are respectively inserted into the four from the top of the placing plate.
- the bottom ends of the four groups of threaded rods are respectively inserted and screwed into the top ends of the four groups of threaded tubes.
- the tops of the four groups of threaded rods are respectively connected to the bottoms of one end of the four groups of rectangular tubes.
- One end of the plate is respectively inserted into four groups of rectangular tubes, and the bottom ends of the other ends of the four groups of rectangular plates are respectively connected to the tops of the four groups of fixing rods.
- the bottom ends of the four groups of fixing rods are fixedly provided with the fixing plates.
- the top ends of the rectangular tubes are provided with fastening screw holes, and the screw ends of the four groups of fixing bolts are screwed from the top ends of the four groups of rectangular tubes through the four groups of fastening screw holes and are in close contact with the tops of the four groups of rectangular plates. .
- the inner bottom walls of the transverse fixing groove and the longitudinal fixing groove are both arc-shaped structures, and are on the inner bottom walls of the transverse fixing groove and the longitudinal fixing groove. Both are provided with non-slip stripes, and the bottom ends of the first rubber rod and the second rubber rod are both spherical structures.
- the utility model relates to a drilling device for flexible circuit board production.
- the transverse slide rail, the transverse slide groove, the longitudinal slide rail and the longitudinal slide groove are all "T" -shaped structures.
- the utility model relates to a drilling device for flexible circuit board production.
- a mounting ring is provided on the outer top of the outer pipe body, and the mounting ring is connected to the bottom end of the motor box by bolts.
- the utility model relates to a drilling device for flexible circuit board production.
- the right end of the motor box is provided with a pick-and-place port, and a door panel is provided at the pick-and-place port.
- the rear end of the door board and the right end of the motor box are provided.
- the rear side is connected by a hinge
- the front end of the door panel is connected with the front side of the right end of the motor box by a buckle
- a plurality of groups of heat dissipation holes are provided on the door panel.
- the utility model relates to a drilling device for flexible circuit board production.
- the top ends of the first and second drawbars are both provided with handles.
- the utility model has the beneficial effects that the hydraulic rod is driven to move downward by an electric hydraulic cylinder, the hydraulic rod drives the motor box to move downward, and the bottom end of the compression ring is first contacted with the top of the flexible circuit board.
- the chassis continues to move downward, and the four sets of connection springs are not compressed continuously, so that the compression ring is in close contact with the flexible circuit board, fixing the drilling position of the flexible circuit board, and then the drill bit is used to drill the flexible circuit board, which can effectively avoid When drilling, the flexible circuit board is partially wrinkled due to the high-speed rotation of the drill bit, which improves the yield and improves the practicality; the bottom end of the first rubber rod is separated from the inner bottom wall of the transverse fixing groove by lifting the first pull rod.
- the horizontal slide table is slid laterally along the horizontal slide rail, and the placement plate is moved laterally.
- the second end of the second rubber rod is separated from the inner bottom wall of the vertical fixing groove by lifting the second pull rod, and then the vertical slide table is longitudinally moved.
- the slide rail slides longitudinally and slides the placement board longitudinally. You can move any part of the flexible circuit board at the top of the placement board below the drill bit.
- the board can be fixed once to complete the punching of the entire flexible circuit board, which is easy to operate and improves the work efficiency; the transverse laser line from the first surface emitting laser and the longitudinal laser line from the second surface emitting laser, the transverse laser line and The intersection point of the longitudinal laser line is directly below the drill. Simply move the position where the flexible circuit board needs to be drilled to the intersection of the transverse laser line and the longitudinal laser line to complete the positioning of the flexible circuit board and improve the reliability of use.
- FIG. 1 is a schematic structural diagram of the present invention
- FIG. 2 is a schematic plan view of the workbench of the present invention.
- FIG. 3 is a schematic diagram of a partially enlarged structure at A of the present utility model
- FIG. 4 is a schematic diagram of a partially enlarged structure at a position B of the present invention.
- a drilling device for flexible circuit board production includes a workbench 1.
- a bracket 2 is provided on the top left side of the workbench, and a right side of the top end of the bracket is provided.
- There is an electric hydraulic cylinder 3 a hydraulic rod 4 is provided at the bottom output end of the electric hydraulic cylinder, a motor box 5 is installed at the bottom end of the hydraulic rod, and a drilling motor 6 is provided in the motor box, and a bottom output end of the drilling motor is provided
- a drill bit 7 the bottom end of the drill bit protrudes from the inside of the motor box through the bottom wall of the motor box to the bottom of the motor box; it also includes an outer pipe body 8, an inner pipe body 9, a compression ring 10 and four sets of limit posts 11, The top end of the outer pipe body is connected to the bottom end of the motor box, and an internal thread structure is provided on the inner side wall of the outer pipe body.
- An outer thread structure is provided on the outer side wall of the inner pipe body.
- the outer thread structure matches the inner thread structure.
- the top end of the inner pipe body is inserted from the bottom end of the outer pipe body and screwed into the bottom end of the outer pipe body.
- the bottom end of the drill passes from the top end of the outer pipe body through the outer pipe body and the inner pipe body to the lower side of the inner pipe body.
- the left side, right side, front side and rear side of the bottom end of the inner pipe body tube wall are provided with cylindrical grooves 1 2, and on the inner top wall of the four sets of cylindrical grooves are provided with connecting springs 13, the bottom ends of the four sets of limit posts are respectively connected to the left, right, front and back of the top of the compression ring, four sets The tops of the limit posts are inserted into the four sets of cylindrical grooves from the bottom end of the inner tube body, and the tops of the four sets of limit posts are connected to the bottom ends of the four sets of connection springs respectively, and the compression ring is located below the bottom end of the drill bit; also It includes a horizontal slide table 14, a vertical slide table 15, a horizontal fixing device and a vertical fixing device.
- the top of the work table is provided with two sets of horizontal slide rails 16, and the bottom of the horizontal slide table is provided with two sets of horizontal slide grooves.
- the rails are respectively located in two sets of lateral slide grooves.
- the lateral slide platform can slide laterally along the lateral slide rails.
- the top of the table is provided with a lateral fixing groove 17, and the lateral fixing device includes a first tension rod 18, a first spring 19, and a first rubber rod.
- a first through hole is provided on the lateral sliding platform, and the bottom end of the first tie rod passes through the first through hole from the top of the lateral sliding platform to below the lateral sliding platform and passes through the first spring Connected to the middle of the top of the first limit plate, the top of the first spring and The bottom end is respectively connected to the bottom end of the lateral slide table and the top end of the first limit plate, the top end of the first rubber rod is connected to the middle of the bottom end of the first limit plate, and the bottom end of the first rubber rod extends into the transverse direction.
- the fixed groove is in close contact with the inner bottom wall of the transverse fixed groove.
- the top of the transverse slide table is provided with two sets of longitudinal slide rails 22, and the lower end of the longitudinal slide table is provided with two sets of longitudinal slide grooves.
- the longitudinal slide platform can slide longitudinally along the longitudinal slide rail.
- the top of the transverse slide platform is provided with a longitudinal fixing groove 23, and the longitudinal device includes a second pull rod 24, a second spring 25, a second rubber rod 26, and a first
- the two limiting plates 27 are provided with a second through hole on the longitudinal sliding platform, and the bottom end of the second pull rod passes through the second through hole from the top of the longitudinal sliding platform to below the longitudinal sliding platform and passes through the second spring and the second
- the top end of the limit plate is connected to the middle, the top end of the second rubber rod is connected to the middle of the bottom end of the second limit plate, and the bottom end of the second rubber rod extends into the longitudinal fixing groove and is attached to the inner bottom wall of the longitudinal fixing groove.
- the top of the vertical slide is provided with a placing plate 28, and Side, right front side, left rear side, and right rear side are provided with fixing devices; also includes a first surface emitting laser 29 and a second surface emitting laser 30, the first surface emitting laser is installed at the right end of the bracket and is directly to the left of the drill On the side, the first surface-emitting laser illuminates a transverse laser line 31 on the top of the placement plate, a mounting bracket is provided on the top rear side of the table, and the second surface-emitting laser is mounted on the top of the mounting bracket and directly behind the drill.
- a double-side emitting laser radiates a longitudinal laser line 32 at the top of the placing plate, and the intersection of the transverse laser line and the longitudinal laser line is located vertically below the drill bit; the hydraulic rod is driven to move downward by an electric hydraulic cylinder, and the hydraulic rod drives the motor box downward Move, the bottom end of the compression ring first contacts the top of the flexible circuit board, the motor box continues to move downward, and the four sets of connection springs are constantly uncompressed, so that the compression ring is in close contact with the flexible circuit board, and the flexible circuit board is drilled. Fix the hole part, and then drill the flexible circuit board with the drill, which can effectively prevent the flexible circuit board from appearing due to the high-speed rotation of the drill during drilling.
- the condition of the folds of the part can improve the yield and the practicality.
- the distance between the compression ring and the drill bit can be adjusted to adjust the pressing force.
- the bottom end of the rubber rod is separated from the inner bottom wall of the lateral fixing groove, and then the lateral slide table is slid laterally along the lateral slide rail to move the placement plate laterally, and the bottom end of the second rubber rod and the longitudinal direction are raised by lifting the second pull rod.
- the inner bottom wall of the fixing groove is separated, and then the longitudinal slide table is longitudinally slid along the longitudinal slide rail to longitudinally slide the placement plate, and any part of the flexible circuit board at the top of the placement plate can be moved below the drill bit.
- the board can be fixed once to complete the punching of the entire flexible circuit board, which is easy to operate and improves the work efficiency; the transverse laser line from the first surface emitting laser and the longitudinal laser line from the second surface emitting laser, the transverse laser line and The intersection point of the longitudinal laser line is directly below the drill bit, just move the position where the flexible circuit board needs to punch to the intersection of the transverse laser line and the longitudinal laser line. To complete the positioning of the flexible circuit board and improve the reliability.
- the drilling device used in the production of flexible circuit boards of the present utility model includes four sets of fixing devices, each including a threaded rod 33, a threaded tube 34, a rectangular tube 35, a rectangular plate 36, a fixed rod 37, and a fixed bolt 38, and the top of the plate is placed
- the left front side, right front side, left rear side, and right rear side are provided with mounting grooves, and ball bearings 39 are fixedly installed in the four sets of mounting grooves.
- the bottom ends of the four sets of threaded pipes are respectively inserted from the tops of the placing plates to Inside the four sets of ball bearings, the bottom ends of the four sets of threaded rods are inserted and screwed into the top ends of the four sets of threaded tubes.
- the top ends of the four sets of threaded rods are connected to the bottom of one end of the four sets of rectangular tubes, and one end of the four sets of rectangular plates. Inserted into four groups of rectangular tubes, the other ends of the four groups of rectangular plates are respectively connected to the tops of the four groups of fixed rods.
- the bottom of the four groups of fixed rods are fixedly provided with fixing plates, and the tops of the four groups of rectangular tubes are provided with Fastening screw holes.
- the screw ends of the four sets of fixing bolts are screwed from the tops of the four sets of rectangular tubes through the four sets of fastening screw holes and are in close contact with the tops of the four sets of rectangular plates.
- the rectangular tubes are fixed by one hand and rotated by one hand.
- Thread The rectangular tube, the rectangular plate, the fixing rod and the fixing plate are moved downward together, and the flexible circuit board at the top of the plate is fixed by the fixing plate, and the flexibility of different sizes can be achieved through the cooperation of the rectangular tube, the rectangular plate and the fastening bolts.
- the circuit board is fixed to improve the reliability of use.
- the utility model relates to a drilling device for flexible circuit board production.
- the inner bottom walls of the transverse fixing grooves and the longitudinal fixing grooves are both arc-shaped structures, and are arranged on the inner bottom walls of the transverse fixing grooves and the longitudinal fixing grooves.
- There are anti-slip stripes 40, and the bottom ends of the first rubber rod and the second rubber rod are spherical structures; the effective contact area between the bottom end of the first rubber rod and the inner bottom wall of the lateral fixing groove and the bottom end of the second rubber rod and the longitudinal fixing are increased
- the effective contact area of the bottom wall in the groove improves the fixing effect of the horizontal sliding table and the vertical sliding table, and further improves the fixing effect through the anti-slip stripes.
- the drilling device used in the production of a flexible circuit board of the present utility model has a lateral slide rail, a lateral slide rail, a longitudinal slide rail, and a longitudinal slide groove in a "T" structure; the lateral slide rail can be prevented from being inserted into the lateral slide groove. Come off, prevent the vertical slide rail from coming out of the vertical chute, and improve practicability.
- the utility model relates to a drilling device for flexible circuit board production.
- a mounting ring 41 is provided on the outer top of the outer pipe body, and the mounting ring is connected to the bottom end of the motor box by bolts.
- the outer pipe body can be connected through the mounting ring. It can be disassembled from the motor box, which is convenient for punching other types of plates, which improves practicality.
- the utility model relates to a drilling device for flexible circuit board production.
- the right end of the motor box is provided with a pick-and-place port, and a door panel 42 is provided at the pick-and-place port.
- the rear end of the door panel passes through the right end of the motor box.
- Hinged connection, the front end of the door panel is connected with the right end and front side of the motor box by buckles, and multiple sets of heat dissipation holes are provided on the door panel; the drilling motor inside the motor box can be repaired by opening the door panel, and the electricity can be discharged through the heat dissipation holes.
- the heat emitted by the drilling motor in the chassis is dissipated in time.
- the utility model relates to a drilling device for flexible circuit board production.
- the top ends of the first and second drawbars are both provided with a handle 43; the first and second drawbars are conveniently lifted and released by the handles. With the handle, the first and second drawbars fall under the action of the first and second springs, and the bottom ends of the first and second rubber rods are respectively connected to the inner bottom wall of the transverse fixing groove and the longitudinal fixing groove. Snugly.
- the drilling device used in the production of flexible circuit boards of the present utility model when in operation, before completing the above-mentioned actions, it is first moved to a position required by the user, and the rectangular pipe is fixed by one hand, and the threaded pipe is rotated by one hand, so that The rectangular tube, the rectangular plate, the fixing rod and the fixing plate move downward together.
- the flexible circuit board at the top of the board is fixed by the fixing plate, and the flexible circuit boards of different sizes can be matched by the cooperation of the rectangular tube, the rectangular plate and the fastening bolts.
- the horizontal laser line from the first surface emitting laser and the vertical laser line from the second surface emitting laser the intersection of the horizontal laser line and the vertical laser line is directly below the drill bit.
- the position of the flexible circuit board can be completed by moving the hole position to the intersection of the horizontal laser line and the vertical laser line.
- the hydraulic rod drives the hydraulic rod to move downward.
- the hydraulic rod drives the motor box to move downward, and the bottom of the ring is compressed.
- the end first contacts the top of the flexible circuit board, the motor box continues to move downward, and the four sets of connection springs are kept uncompressed, so that The tight ring is in close contact with the flexible circuit board to fix the drilling position of the flexible circuit board, and then the drill bit is used to drill the flexible circuit board, which can effectively avoid the local wrinkle of the flexible circuit board due to the high-speed rotation of the drill bit during drilling.
- the distance between the compression ring and the drill bit can be adjusted, the pressing force can be adjusted, and the bottom of the first rubber rod can be made by lifting the first pull rod
- the end is separated from the inner bottom wall of the lateral fixing groove, and then the lateral slide table is slid laterally along the lateral slide rail to move the placing plate laterally.
- the second pull rod By lifting the second pull rod, the bottom end of the second rubber rod is separated from the inner of the longitudinal fixing groove.
- the bottom wall is separated, and then the longitudinal slide table is longitudinally slid along the longitudinal slide rail, and the placement board is longitudinally slid.
- any part of the flexible circuit board at the top of the placement board can be moved below the drill bit, and the flexible circuit board only needs to be fixed once. It can complete the punching of the whole flexible circuit board, which is easy to operate and improve the work efficiency. It is convenient to lift the first lever and the second lever through the handle and release Hands, the first and second drawbars fall under the action of the first and second springs, and make the bottom ends of the first and second rubber rods adhere to the inner bottom wall of the transverse fixing groove and the longitudinal fixing groove, respectively Tight, through the installation ring, the outer tube body and the motor box can be disassembled, which is convenient for punching other types of plates.
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- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Fluid Mechanics (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
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Abstract
A drilling device for producing a flexible circuit board, comprising a workbench (1), a support (2), an electric hydraulic cylinder (3), a hydraulic rod (4), a motor box (5), a drilling motor (6), a drill bit (7), an outer pipe (8), an inner pipe (9), a pressing ring (10), a limiting column (11), a connecting spring (13), a transverse sliding table (14), a longitudinal sliding table (15), a transverse fixing device, a longitudinal fixing device, a transverse sliding rail (16), a transverse sliding groove, a transverse fixing groove (17), a longitudinal sliding rail (22), a longitudinal sliding groove, a longitudinal fixing groove (23), a containing plate (28), a fixing device, a first side emitting laser (29), and a second side emitting laser (30). The device can effectively avoid a situation in which during drilling, a flexible circuit board locally wrinkles due to high-speed rotation of a drill bit, so that the yield is increased and the practicality is improved; moreover, the whole flexible circuit board can be punched simply by fixing the flexible circuit board once, so that the operation is simple and the work efficiency is improved; furthermore, the flexible circuit board can be located fast, so that the use reliability is improved.
Description
本实用新型涉及线路板将附属装置的技术领域,特别是涉及一种用于柔性线路板生产的钻孔装置。 The utility model relates to the technical field of auxiliary devices for circuit boards, in particular to a drilling device used for the production of flexible circuit boards.
众所周知,柔性线路板又称柔性线路板,是用柔性的绝缘基材制成的印刷电路,柔性线路板提供优良的电性能,能满足更小型和更高密度安装的设计需要,也有助于减少组装工序和增强可靠性,柔性线路板是满足电子产品小型化和移动要求的惟一解决方法,可以自由弯曲、卷绕、折叠,可以承受数百万次的动态弯曲而不损坏导线,可依照空间布局要求任意安排,并在三维空间任意移动和伸缩,从而达到元器件装配和导线连接的一体化,柔性线路板可大大缩小电子产品的体积和重量,适用电子产品向高密度、小型化、高可靠方向发展的需要,用于柔性线路板生产的钻孔装置是一种用于柔性线路板生产,在柔性线路板的边缘处进行打孔,方便后续对柔性线路板进行安装的辅助装置,其在柔性线路板加工领域中得到了广泛的使用;现有的用于柔性线路板生产的钻孔装置包括工作台,工作台的顶端左侧设置有支架,并在支架的顶端右侧设置有电动液压缸,电动液压缸的底部输出端设置有液压杆,液压杆的底端安装有电机箱,并在电机箱内设置有钻孔电机,钻孔电机的底部输出端设置有钻头,钻头的底端自电机箱内部穿过电机箱的底壁伸出至电机箱下方,工作台的顶端设置放置板,并在放置板顶端的左前侧、右前侧、左后侧和右后侧均设置有固定夹板;现有的用于柔性线路板生产的钻孔装置使用时,将柔性线路板置于放置板的顶端并定位,然后通过四组固定夹板将柔性线路板固定,通过电动液压缸驱动液压杆向下移动,液压杆带动电机箱向下移动,同时钻孔电机带动钻头高速旋转,通过高速旋转的钻头对柔性线路板进行打孔即可。As we all know, flexible circuit boards, also known as flexible circuit boards, are printed circuits made of flexible insulating substrates. Flexible circuit boards provide excellent electrical performance, can meet the design needs of smaller and higher density installations, and help reduce Assembly process and enhanced reliability. Flexible circuit boards are the only solution to meet the requirements of miniaturization and movement of electronic products. They can be freely bent, rolled, and folded. They can withstand millions of dynamic bending without damaging the wires. The layout requires arbitrary arrangements, and can be moved and retracted freely in three dimensions to achieve the integration of component assembly and wire connection. Flexible circuit boards can greatly reduce the volume and weight of electronic products, and are suitable for electronic products that have high density, miniaturization, high For the needs of reliable development, the drilling device used for flexible circuit board production is an auxiliary device used for flexible circuit board production to punch holes at the edges of the flexible circuit board to facilitate subsequent installation of the flexible circuit board. Widely used in the field of flexible circuit board processing; existing ones for flexible circuit boards The drilling device produced includes a workbench. A bracket is provided on the top left side of the workbench, and an electric hydraulic cylinder is provided on the top right side of the bracket. The bottom output end of the electric hydraulic cylinder is provided with a hydraulic rod. The bottom end of the hydraulic rod is installed There is a motor box, and a drilling motor is set in the motor box. A drill bit is provided at the bottom output end of the drilling motor. The bottom end of the drill bit extends from the inside of the motor box through the bottom wall of the motor box to the bottom of the motor box. The top of the board is provided with a placement plate, and fixed splints are provided on the front left side, right front side, left rear side, and right rear side of the top of the placement plate. When the existing drilling device for flexible circuit board production is used, the flexible circuit is used. The board is placed on the top of the board and positioned, and then the flexible circuit board is fixed by four sets of fixed clamps. The hydraulic rod is driven to move downward by the electric hydraulic cylinder. The hydraulic rod drives the motor box to move downward. At the same time, the drilling motor drives the drill to rotate at high speed. Just punch the flexible circuit board with a high-speed rotating drill.
现有的用于柔性线路板生产的钻孔装置使用中发现,柔性线路板不同于硬性线路板,钻孔时柔性线路板容易由于钻头的高速旋转而出现局部褶皱的情况,对柔性线路板造成损坏,导致实用性较低;并且其需要在打完一个孔之后,调整柔性线路板的方向和位置,再次进行定位和固定,然后打下一个孔,操作繁琐,导致工作效率较低,同时其不方便对柔性线路板进行定位,导致使用可靠性较低。It is found in the use of the existing drilling device for flexible circuit board production that the flexible circuit board is different from the rigid circuit board. When drilling, the flexible circuit board is prone to local wrinkles due to the high-speed rotation of the drill, which causes damage to the flexible circuit board. Damage, resulting in low practicality; and it needs to adjust the direction and position of the flexible circuit board after punching a hole, positioning and fixing again, and then punching a hole, the operation is cumbersome, resulting in low work efficiency, and It is convenient to locate the flexible circuit board, resulting in low reliability.
为解决上述技术问题,本实用新型提供一种可有效避免钻孔时柔性线路板由于钻头的高速旋转而出现局部褶皱的情况,提高良品率,提高实用性;并且只需要对柔性线路板进行一次固定即可完成整片柔性线路板的打孔,操作简单,提高工作效率;同时可以对柔性线路板进行快速定位,提高使用可靠性的用于柔性线路板生产的钻孔装置。 In order to solve the above technical problems, the present invention provides a method which can effectively avoid the occurrence of local wrinkles of the flexible circuit board due to the high-speed rotation of the drill bit during drilling, improve the yield rate and improve the practicality; and only need to perform the flexible circuit board once Fixing can complete the punching of the whole flexible circuit board, which is easy to operate and improve the work efficiency. At the same time, it can quickly locate the flexible circuit board and improve the reliability of the drilling device for flexible circuit board production.
本实用新型的一种用于柔性线路板生产的钻孔装置,包括工作台,工作台的顶端左侧设置有支架,并在支架的顶端右侧设置有电动液压缸,电动液压缸的底部输出端设置有液压杆,液压杆的底端安装有电机箱,并在电机箱内设置有钻孔电机,钻孔电机的底部输出端设置有钻头,钻头的底端自电机箱内部穿过电机箱的底壁伸出至电机箱下方;还包括外管体、内管体、压紧环和四组限位柱,所述外管体的顶端与电机箱的底端连接,并在外管体的内侧壁上设置有内螺纹结构,所述内管体的外侧壁上设置有外螺纹结构,所述外螺纹结构与内螺纹结构相匹配,内管体的顶端自外管体的底端***并螺装至外管体的底端内部,所述钻头的底端自外管体的顶端穿过外管体和内管体至内管体的下方,内管体管壁底端的左侧、右侧、前侧和后侧均设置有圆柱槽,并在四组圆柱槽的内顶壁上均设置有连接弹簧,所述四组限位柱的底端分别与压紧环顶端的左侧、右侧、前侧和后侧连接,四组限位柱的顶端自内管体的底端分别***至四组圆柱槽内,并且四组限位柱的顶端分别与四组连接弹簧的底端连接,压紧环位于钻头底端的下方;还包括横向滑台、纵向滑台、横向固定装置和纵向固定装置,所述工作台的顶端设置有两组横向滑轨,所述横向滑台的底端设置有两组横向滑槽,所述两组横向滑轨分别位于两组横向滑槽内,横向滑台可沿横向滑轨横向滑动,工作台的顶端设置有横向固定槽,所述横向固定装置包括第一拉杆、第一弹簧、第一橡胶杆和第一限位板,所述横向滑台上设置有第一通孔,所述第一拉杆的底端自横向滑台的顶端穿过第一通孔至横向滑台的下方并穿过第一弹簧与第一限位板的顶端中部连接,所述第一弹簧的顶端和底端分别与横向滑台的底端和第一限位板的顶端连接,所述第一橡胶杆杆的顶端与第一限位板的底端中部连接,第一橡胶杆的底端伸入至横向固定槽内并与横向固定槽的内底壁贴紧,所述横向滑台的顶端设置有两组纵向滑轨,所述纵向滑台的底端设置有两组纵向滑槽,所述两组纵向滑轨分别位于两组纵向滑槽内,纵向滑台可沿纵向滑轨纵向滑动,横向滑台的顶端设置有纵向固定槽,所述纵向装置包括第二拉杆、第二弹簧、第二橡胶杆和第二限位板,所述纵向滑台上设置有第二通孔,所述第二拉杆的底端自纵向滑台的顶端穿过第二通孔至纵向滑台的下方并穿过第二弹簧与第二限位板的顶端中部连接,所述第二橡胶杆的顶端与第二限位板的底端中部连接,第二橡胶杆的底端伸入至纵向固定槽内并与纵向固定槽的内底壁贴紧,纵向滑台的顶端设置有放置板,并在放置板顶端的左前侧、右前侧、左后侧和右后侧均设置有固定装置;还包括第一面发射激光器和第二面发射激光器,所述第一面发射激光器安装在支架的右端且位于钻头的正左侧,第一面发射激光器在放置板的顶端照射出一条横向激光线,工作台的顶端后侧设置有安装架,所述第二面发射激光器安装在安装架的顶端且位于钻头的正后方,第二面发射激光器在放置板的顶端照射出一条纵向激光线,横向激光线和纵向激光线的交点位于钻头的垂直下方。The utility model provides a drilling device for flexible circuit board production. The utility model comprises a work table. A bracket is provided on the top left side of the work table, and an electric hydraulic cylinder is provided on the top right side of the bracket. The bottom of the electric hydraulic cylinder is output. A hydraulic rod is provided at the end, a motor box is installed at the bottom end of the hydraulic rod, and a drilling motor is provided in the motor box. A drill is provided at the bottom output end of the drilling motor, and the bottom end of the drill passes through the motor box from the inside of the motor box. The bottom wall of the motor tube extends below the motor box; it also includes an outer tube body, an inner tube body, a compression ring, and four sets of limit posts. The top end of the outer tube body is connected to the bottom end of the motor box, and An internal thread structure is provided on the inner side wall, and an external thread structure is provided on the outer side wall of the internal pipe body. The external thread structure matches the internal thread structure. The top end of the internal pipe body is inserted from the bottom end of the external pipe body and Screwed to the inside of the bottom end of the outer tube body, the bottom end of the drill passes through the outer tube body and the inner tube body from the top of the outer tube body to the lower part of the inner tube body, and the left and right sides of the bottom end of the inner tube body wall Cylindrical grooves are provided on the sides, front and rear, and A connecting spring is provided on the inner top wall of the cylindrical groove, and the bottom ends of the four groups of limiting posts are connected to the left, right, front, and rear sides of the top of the compression ring, respectively, and the tops of the four groups of limiting posts are at the top. The bottom ends of the inner tube are respectively inserted into four sets of cylindrical grooves, and the top ends of the four sets of limit posts are respectively connected to the bottom ends of the four sets of connection springs, and the compression ring is located below the bottom end of the drill bit; A longitudinal slide table, a lateral fixing device and a longitudinal fixing device. The top of the table is provided with two sets of lateral slide rails, and the bottom end of the horizontal slide table is provided with two sets of lateral slide grooves. Located in two sets of lateral slide grooves, the lateral slide platform can slide laterally along the lateral slide rails, and the top of the table is provided with a lateral fixing groove. The lateral fixing device includes a first tension rod, a first spring, a first rubber rod and a first A limiting plate, the lateral slide table is provided with a first through hole, and the bottom end of the first pull rod passes through the first through hole from the top of the lateral slide table to the lower side of the lateral slide table and passes through the first spring and The top and middle of the first limit plate are connected, and the first The top and bottom ends of the spring are respectively connected to the bottom end of the lateral slide table and the top end of the first limit plate, and the top end of the first rubber rod is connected to the middle of the bottom end of the first limit plate. The bottom end extends into the horizontal fixing groove and is in close contact with the inner bottom wall of the horizontal fixing groove. The top of the horizontal slide table is provided with two sets of longitudinal slide rails, and the bottom end of the vertical slide table is provided with two sets of longitudinal slides. The two sets of longitudinal slide rails are respectively located in two sets of longitudinal slide grooves. The longitudinal slide platform can slide longitudinally along the longitudinal slide rails. The top of the transverse slide platform is provided with a longitudinal fixing groove. The longitudinal device includes a second tie rod, a first Two springs, a second rubber rod, and a second limit plate, the longitudinal slide table is provided with a second through hole, and the bottom end of the second pull rod passes from the top of the longitudinal slide table through the second through hole to the longitudinal slide The lower part of the platform is connected to the middle of the top end of the second limit plate through a second spring, the top of the second rubber rod is connected to the middle of the bottom end of the second limit plate, and the bottom end of the second rubber rod extends to Inside the longitudinal fixing groove and in close contact with the inner bottom wall of the longitudinal fixing groove, the top of the longitudinal sliding table A placing plate is provided, and fixing devices are provided on the front left side, front right side, left rear side, and rear right side of the top of the placing plate; further comprising a first surface emitting laser and a second surface emitting laser, the first surface emitting The laser is mounted on the right end of the bracket and directly on the left side of the drill. The first surface emitting laser illuminates a transverse laser line at the top of the placement plate. A mounting bracket is provided at the top and rear of the table. The second surface emitting laser is installed At the top of the mounting frame and directly behind the drill, the second surface-emitting laser radiates a longitudinal laser line at the top of the placement plate, and the intersection of the transverse laser line and the longitudinal laser line is vertically below the drill.
本实用新型的一种用于柔性线路板生产的钻孔装置,所述四组固定装置均包括螺纹杆、螺纹管、矩形管、矩形板、固定杆和固定螺栓,所述放置板顶端的左前侧、右前侧、左后侧和右后侧均设置有安装槽,并在四组安装槽内均固定安装有滚珠轴承,所述四组螺纹管的底端自放置板的顶端分别***至四组滚珠轴承内部,所述四组螺纹杆的底端分别***并螺装至四组螺纹管的顶端内部,四组螺纹杆的顶端分别与四组矩形管一端的底部连接,所述四组矩形板的一端分别***至四组矩形管内,四组矩形板的另一端底端分别与四组固定杆的顶端连接,所述四组固定杆的底端均固定设置有固定板,所述四组矩形管的顶端均设置有紧固螺孔,所述四组固定螺栓的螺杆一端分别自四组矩形管的顶端螺装穿过四组紧固螺孔并分别与四组矩形板的顶端贴紧。The utility model relates to a drilling device for flexible circuit board production. The four sets of fixing devices each include a threaded rod, a threaded tube, a rectangular tube, a rectangular plate, a fixing rod, and a fixing bolt. Side, right front, left rear, and right rear sides are provided with mounting grooves, and ball bearings are fixedly installed in the four sets of mounting grooves. The bottom ends of the four sets of threaded pipes are respectively inserted into the four from the top of the placing plate. In the group of ball bearings, the bottom ends of the four groups of threaded rods are respectively inserted and screwed into the top ends of the four groups of threaded tubes. The tops of the four groups of threaded rods are respectively connected to the bottoms of one end of the four groups of rectangular tubes. One end of the plate is respectively inserted into four groups of rectangular tubes, and the bottom ends of the other ends of the four groups of rectangular plates are respectively connected to the tops of the four groups of fixing rods. The bottom ends of the four groups of fixing rods are fixedly provided with the fixing plates. The top ends of the rectangular tubes are provided with fastening screw holes, and the screw ends of the four groups of fixing bolts are screwed from the top ends of the four groups of rectangular tubes through the four groups of fastening screw holes and are in close contact with the tops of the four groups of rectangular plates. .
本实用新型的一种用于柔性线路板生产的钻孔装置,所述横向固定槽和纵向固定槽的内底壁均为弧形结构,并在横向固定槽和纵向固定槽的内底壁上均设置有防滑条纹,所述第一橡胶杆和第二橡胶杆的底端均为球面结构。The drilling device for flexible circuit board production of the present utility model, the inner bottom walls of the transverse fixing groove and the longitudinal fixing groove are both arc-shaped structures, and are on the inner bottom walls of the transverse fixing groove and the longitudinal fixing groove. Both are provided with non-slip stripes, and the bottom ends of the first rubber rod and the second rubber rod are both spherical structures.
本实用新型的一种用于柔性线路板生产的钻孔装置,所述横向滑轨、横向滑槽、纵向滑轨和纵向滑槽均为“T”型结构。The utility model relates to a drilling device for flexible circuit board production. The transverse slide rail, the transverse slide groove, the longitudinal slide rail and the longitudinal slide groove are all "T" -shaped structures.
本实用新型的一种用于柔性线路板生产的钻孔装置,所述外管体的外侧顶部设置有安装环,所述安装环通过螺栓与电机箱的底端连接。The utility model relates to a drilling device for flexible circuit board production. A mounting ring is provided on the outer top of the outer pipe body, and the mounting ring is connected to the bottom end of the motor box by bolts.
本实用新型的一种用于柔性线路板生产的钻孔装置,所述电机箱的右端设置有取放口,并在取放口处设置有门板,所述门板的后端与电机箱的右端后侧通过铰链连接,门板的前端与电机箱的右端前侧通过卡扣连接,并在门板上设置有多组散热孔。The utility model relates to a drilling device for flexible circuit board production. The right end of the motor box is provided with a pick-and-place port, and a door panel is provided at the pick-and-place port. The rear end of the door board and the right end of the motor box are provided. The rear side is connected by a hinge, the front end of the door panel is connected with the front side of the right end of the motor box by a buckle, and a plurality of groups of heat dissipation holes are provided on the door panel.
本实用新型的一种用于柔性线路板生产的钻孔装置,所述第一拉杆和第二拉杆的顶端均设置有提手。The utility model relates to a drilling device for flexible circuit board production. The top ends of the first and second drawbars are both provided with handles.
与现有技术相比本实用新型的有益效果为:通过电动液压缸驱动液压杆向下移动,液压杆带动电机箱向下移动,压紧环的底端首先与柔性线路板的顶端接触,电机箱继续向下移动,四组连接弹簧不断不压缩,从而使压紧环与柔性电路板贴紧,对柔性线路板的钻孔部位进行固定,然后钻头对柔性线路板进行钻孔,可有效避免钻孔时柔性线路板由于钻头的高速旋转而出现局部褶皱的情况,提高良品率,提高实用性;通过上提第一拉杆使第一橡胶杆的底端与横向固定槽的内底壁分离,然后使横向滑台沿横向滑轨横向滑动,对放置板进行横向移动,通过上提第二拉杆使第二橡胶杆的底端与纵向固定槽的内底壁分离,然后使纵向滑台沿纵向滑轨纵向滑动,对放置板进行纵向滑动,可以将放置板顶端的柔性线路板的任意部分移动至钻头的下方,只需要对柔性线路板进行一次固定即可完成整片柔性线路板的打孔,操作简单,提高工作效率;通过第一面发射激光器发出的横向激光线和第二面发射激光器发出的纵向激光线,横向激光线和纵向激光线的交点即为钻头的正下方,只需将柔性线路板需打孔位置移动至横向激光线和纵向激光线的交点处即可完成对柔性线路板进行的定位,提高使用可靠性。Compared with the prior art, the utility model has the beneficial effects that the hydraulic rod is driven to move downward by an electric hydraulic cylinder, the hydraulic rod drives the motor box to move downward, and the bottom end of the compression ring is first contacted with the top of the flexible circuit board. The chassis continues to move downward, and the four sets of connection springs are not compressed continuously, so that the compression ring is in close contact with the flexible circuit board, fixing the drilling position of the flexible circuit board, and then the drill bit is used to drill the flexible circuit board, which can effectively avoid When drilling, the flexible circuit board is partially wrinkled due to the high-speed rotation of the drill bit, which improves the yield and improves the practicality; the bottom end of the first rubber rod is separated from the inner bottom wall of the transverse fixing groove by lifting the first pull rod. Then, the horizontal slide table is slid laterally along the horizontal slide rail, and the placement plate is moved laterally. The second end of the second rubber rod is separated from the inner bottom wall of the vertical fixing groove by lifting the second pull rod, and then the vertical slide table is longitudinally moved. The slide rail slides longitudinally and slides the placement board longitudinally. You can move any part of the flexible circuit board at the top of the placement board below the drill bit. The board can be fixed once to complete the punching of the entire flexible circuit board, which is easy to operate and improves the work efficiency; the transverse laser line from the first surface emitting laser and the longitudinal laser line from the second surface emitting laser, the transverse laser line and The intersection point of the longitudinal laser line is directly below the drill. Simply move the position where the flexible circuit board needs to be drilled to the intersection of the transverse laser line and the longitudinal laser line to complete the positioning of the flexible circuit board and improve the reliability of use.
图1是本实用新型的结构示意图;FIG. 1 is a schematic structural diagram of the present invention;
图2是本实用新型工作台的俯视结构示意图;2 is a schematic plan view of the workbench of the present invention;
图3是本实用新型A处的局部放大结构示意图;3 is a schematic diagram of a partially enlarged structure at A of the present utility model;
图4是本实用新型B处的局部放大结构示意图;FIG. 4 is a schematic diagram of a partially enlarged structure at a position B of the present invention;
附图中标记:1、工作台;2、支架;3、电动液压缸;4、液压杆;5、电机箱;6、钻孔电机;7、钻头;8、外管体;9、内管体;10、压紧环;11、限位柱;12、圆柱槽;13、连接弹簧;14、横向滑台;15、纵向滑台;16、横向滑轨;17、横向固定槽;18、第一拉杆;19、第一弹簧;20、第一橡胶杆;21、第一限位板;22、纵向滑轨;23、纵向固定槽;24、第二拉杆;25、第二弹簧;26、第二橡胶杆;27、第二限位板;28、放置板;29、第一面发射激光器;30、第二面发射激光器;31、横向激光线;32、纵向激光线;33、螺纹杆;34、螺纹管;35、矩形管;36、矩形板;37、固定杆;38、固定螺栓;39、滚珠轴承;40、防滑条纹;41、安装环;42、门板;43、提手。Reference signs in the drawings: 1. Workbench; 2. Bracket; 3. Electric hydraulic cylinder; 4. Hydraulic rod; 5. Motor box; 6. Drilling motor; 7. Drill bit; 8. Outer tube body; 9. Inner tube Body; 10, compression ring; 11, limit column; 12, cylindrical groove; 13, connecting spring; 14, transverse slide; 15, longitudinal slide; 16, transverse slide; 17, transverse fixed groove; 18, The first tie rod; 19, the first spring; 20, the first rubber rod; 21, the first limit plate; 22, the longitudinal slide rail; 23, the longitudinal fixing groove; 24, the second tie rod; 25, the second spring; 26 Second rubber rod 27 Second limit plate 28 Place plate 29 First surface emitting laser 30 Second surface emitting laser 31 Transverse laser line 32 Vertical laser line 33 Thread Rod; 34; Threaded pipe; 35; Rectangular pipe; 36; Rectangular plate; 37; Fixing rod; 38; Fixing bolt; 39; Ball bearing; 40; Non-slip stripes; 41; Mounting ring; 42, Door plate; 43, Handle .
下面结合附图和实施例,对本实用新型的具体实施方式作进一步详细描述。以下实施例用于说明本实用新型,但不用来限制本实用新型的范围。The detailed implementation of the present invention will be described in detail below with reference to the drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.
如图1至图4所示,本实用新型的一种用于柔性线路板生产的钻孔装置,包括工作台1,工作台的顶端左侧设置有支架2,并在支架的顶端右侧设置有电动液压缸3,电动液压缸的底部输出端设置有液压杆4,液压杆的底端安装有电机箱5,并在电机箱内设置有钻孔电机6,钻孔电机的底部输出端设置有钻头7,钻头的底端自电机箱内部穿过电机箱的底壁伸出至电机箱下方;还包括外管体8、内管体9、压紧环10和四组限位柱11,外管体的顶端与电机箱的底端连接,并在外管体的内侧壁上设置有内螺纹结构,内管体的外侧壁上设置有外螺纹结构,外螺纹结构与内螺纹结构相匹配,内管体的顶端自外管体的底端***并螺装至外管体的底端内部,钻头的底端自外管体的顶端穿过外管体和内管体至内管体的下方,内管体管壁底端的左侧、右侧、前侧和后侧均设置有圆柱槽12,并在四组圆柱槽的内顶壁上均设置有连接弹簧13,四组限位柱的底端分别与压紧环顶端的左侧、右侧、前侧和后侧连接,四组限位柱的顶端自内管体的底端分别***至四组圆柱槽内,并且四组限位柱的顶端分别与四组连接弹簧的底端连接,压紧环位于钻头底端的下方;还包括横向滑台14、纵向滑台15、横向固定装置和纵向固定装置,工作台的顶端设置有两组横向滑轨16,横向滑台的底端设置有两组横向滑槽,两组横向滑轨分别位于两组横向滑槽内,横向滑台可沿横向滑轨横向滑动,工作台的顶端设置有横向固定槽17,横向固定装置包括第一拉杆18、第一弹簧19、第一橡胶杆20和第一限位板21,横向滑台上设置有第一通孔,第一拉杆的底端自横向滑台的顶端穿过第一通孔至横向滑台的下方并穿过第一弹簧与第一限位板的顶端中部连接,第一弹簧的顶端和底端分别与横向滑台的底端和第一限位板的顶端连接,第一橡胶杆杆的顶端与第一限位板的底端中部连接,第一橡胶杆的底端伸入至横向固定槽内并与横向固定槽的内底壁贴紧,横向滑台的顶端设置有两组纵向滑轨22,纵向滑台的底端设置有两组纵向滑槽,两组纵向滑轨分别位于两组纵向滑槽内,纵向滑台可沿纵向滑轨纵向滑动,横向滑台的顶端设置有纵向固定槽23,纵向装置包括第二拉杆24、第二弹簧25、第二橡胶杆26和第二限位板27,纵向滑台上设置有第二通孔,第二拉杆的底端自纵向滑台的顶端穿过第二通孔至纵向滑台的下方并穿过第二弹簧与第二限位板的顶端中部连接,第二橡胶杆的顶端与第二限位板的底端中部连接,第二橡胶杆的底端伸入至纵向固定槽内并与纵向固定槽的内底壁贴紧,纵向滑台的顶端设置有放置板28,并在放置板顶端的左前侧、右前侧、左后侧和右后侧均设置有固定装置;还包括第一面发射激光器29和第二面发射激光器30,第一面发射激光器安装在支架的右端且位于钻头的正左侧,第一面发射激光器在放置板的顶端照射出一条横向激光线31,工作台的顶端后侧设置有安装架,第二面发射激光器安装在安装架的顶端且位于钻头的正后方,第二面发射激光器在放置板的顶端照射出一条纵向激光线32,横向激光线和纵向激光线的交点位于钻头的垂直下方;通过电动液压缸驱动液压杆向下移动,液压杆带动电机箱向下移动,压紧环的底端首先与柔性线路板的顶端接触,电机箱继续向下移动,四组连接弹簧不断不压缩,从而使压紧环与柔性电路板贴紧,对柔性线路板的钻孔部位进行固定,然后钻头对柔性线路板进行钻孔,可有效避免钻孔时柔性线路板由于钻头的高速旋转而出现局部褶皱的情况,提高良品率,提高实用性,并且可以通过旋转内管体,对压紧环和钻头之间的距离进行调节,对压紧力度进行调节;通过上提第一拉杆使第一橡胶杆的底端与横向固定槽的内底壁分离,然后使横向滑台沿横向滑轨横向滑动,对放置板进行横向移动,通过上提第二拉杆使第二橡胶杆的底端与纵向固定槽的内底壁分离,然后使纵向滑台沿纵向滑轨纵向滑动,对放置板进行纵向滑动,可以将放置板顶端的柔性线路板的任意部分移动至钻头的下方,只需要对柔性线路板进行一次固定即可完成整片柔性线路板的打孔,操作简单,提高工作效率;通过第一面发射激光器发出的横向激光线和第二面发射激光器发出的纵向激光线,横向激光线和纵向激光线的交点即为钻头的正下方,只需将柔性线路板需打孔位置移动至横向激光线和纵向激光线的交点处即可完成对柔性线路板进行的定位,提高使用可靠性。As shown in FIG. 1 to FIG. 4, a drilling device for flexible circuit board production according to the present invention includes a workbench 1. A bracket 2 is provided on the top left side of the workbench, and a right side of the top end of the bracket is provided. There is an electric hydraulic cylinder 3, a hydraulic rod 4 is provided at the bottom output end of the electric hydraulic cylinder, a motor box 5 is installed at the bottom end of the hydraulic rod, and a drilling motor 6 is provided in the motor box, and a bottom output end of the drilling motor is provided There is a drill bit 7, the bottom end of the drill bit protrudes from the inside of the motor box through the bottom wall of the motor box to the bottom of the motor box; it also includes an outer pipe body 8, an inner pipe body 9, a compression ring 10 and four sets of limit posts 11, The top end of the outer pipe body is connected to the bottom end of the motor box, and an internal thread structure is provided on the inner side wall of the outer pipe body. An outer thread structure is provided on the outer side wall of the inner pipe body. The outer thread structure matches the inner thread structure. The top end of the inner pipe body is inserted from the bottom end of the outer pipe body and screwed into the bottom end of the outer pipe body. The bottom end of the drill passes from the top end of the outer pipe body through the outer pipe body and the inner pipe body to the lower side of the inner pipe body. , The left side, right side, front side and rear side of the bottom end of the inner pipe body tube wall are provided with cylindrical grooves 1 2, and on the inner top wall of the four sets of cylindrical grooves are provided with connecting springs 13, the bottom ends of the four sets of limit posts are respectively connected to the left, right, front and back of the top of the compression ring, four sets The tops of the limit posts are inserted into the four sets of cylindrical grooves from the bottom end of the inner tube body, and the tops of the four sets of limit posts are connected to the bottom ends of the four sets of connection springs respectively, and the compression ring is located below the bottom end of the drill bit; also It includes a horizontal slide table 14, a vertical slide table 15, a horizontal fixing device and a vertical fixing device. The top of the work table is provided with two sets of horizontal slide rails 16, and the bottom of the horizontal slide table is provided with two sets of horizontal slide grooves. The rails are respectively located in two sets of lateral slide grooves. The lateral slide platform can slide laterally along the lateral slide rails. The top of the table is provided with a lateral fixing groove 17, and the lateral fixing device includes a first tension rod 18, a first spring 19, and a first rubber rod. 20 and the first limit plate 21, a first through hole is provided on the lateral sliding platform, and the bottom end of the first tie rod passes through the first through hole from the top of the lateral sliding platform to below the lateral sliding platform and passes through the first spring Connected to the middle of the top of the first limit plate, the top of the first spring and The bottom end is respectively connected to the bottom end of the lateral slide table and the top end of the first limit plate, the top end of the first rubber rod is connected to the middle of the bottom end of the first limit plate, and the bottom end of the first rubber rod extends into the transverse direction. The fixed groove is in close contact with the inner bottom wall of the transverse fixed groove. The top of the transverse slide table is provided with two sets of longitudinal slide rails 22, and the lower end of the longitudinal slide table is provided with two sets of longitudinal slide grooves. In two sets of longitudinal slide grooves, the longitudinal slide platform can slide longitudinally along the longitudinal slide rail. The top of the transverse slide platform is provided with a longitudinal fixing groove 23, and the longitudinal device includes a second pull rod 24, a second spring 25, a second rubber rod 26, and a first The two limiting plates 27 are provided with a second through hole on the longitudinal sliding platform, and the bottom end of the second pull rod passes through the second through hole from the top of the longitudinal sliding platform to below the longitudinal sliding platform and passes through the second spring and the second The top end of the limit plate is connected to the middle, the top end of the second rubber rod is connected to the middle of the bottom end of the second limit plate, and the bottom end of the second rubber rod extends into the longitudinal fixing groove and is attached to the inner bottom wall of the longitudinal fixing groove. Tight, the top of the vertical slide is provided with a placing plate 28, and Side, right front side, left rear side, and right rear side are provided with fixing devices; also includes a first surface emitting laser 29 and a second surface emitting laser 30, the first surface emitting laser is installed at the right end of the bracket and is directly to the left of the drill On the side, the first surface-emitting laser illuminates a transverse laser line 31 on the top of the placement plate, a mounting bracket is provided on the top rear side of the table, and the second surface-emitting laser is mounted on the top of the mounting bracket and directly behind the drill. A double-side emitting laser radiates a longitudinal laser line 32 at the top of the placing plate, and the intersection of the transverse laser line and the longitudinal laser line is located vertically below the drill bit; the hydraulic rod is driven to move downward by an electric hydraulic cylinder, and the hydraulic rod drives the motor box downward Move, the bottom end of the compression ring first contacts the top of the flexible circuit board, the motor box continues to move downward, and the four sets of connection springs are constantly uncompressed, so that the compression ring is in close contact with the flexible circuit board, and the flexible circuit board is drilled. Fix the hole part, and then drill the flexible circuit board with the drill, which can effectively prevent the flexible circuit board from appearing due to the high-speed rotation of the drill during drilling. The condition of the folds of the part can improve the yield and the practicality. By rotating the inner tube body, the distance between the compression ring and the drill bit can be adjusted to adjust the pressing force. The bottom end of the rubber rod is separated from the inner bottom wall of the lateral fixing groove, and then the lateral slide table is slid laterally along the lateral slide rail to move the placement plate laterally, and the bottom end of the second rubber rod and the longitudinal direction are raised by lifting the second pull rod. The inner bottom wall of the fixing groove is separated, and then the longitudinal slide table is longitudinally slid along the longitudinal slide rail to longitudinally slide the placement plate, and any part of the flexible circuit board at the top of the placement plate can be moved below the drill bit. The board can be fixed once to complete the punching of the entire flexible circuit board, which is easy to operate and improves the work efficiency; the transverse laser line from the first surface emitting laser and the longitudinal laser line from the second surface emitting laser, the transverse laser line and The intersection point of the longitudinal laser line is directly below the drill bit, just move the position where the flexible circuit board needs to punch to the intersection of the transverse laser line and the longitudinal laser line. To complete the positioning of the flexible circuit board and improve the reliability.
本实用新型的一种用于柔性线路板生产的钻孔装置,四组固定装置均包括螺纹杆33、螺纹管34、矩形管35、矩形板36、固定杆37和固定螺栓38,放置板顶端的左前侧、右前侧、左后侧和右后侧均设置有安装槽,并在四组安装槽内均固定安装有滚珠轴承39,四组螺纹管的底端自放置板的顶端分别***至四组滚珠轴承内部,四组螺纹杆的底端分别***并螺装至四组螺纹管的顶端内部,四组螺纹杆的顶端分别与四组矩形管一端的底部连接,四组矩形板的一端分别***至四组矩形管内,四组矩形板的另一端底端分别与四组固定杆的顶端连接,四组固定杆的底端均固定设置有固定板,四组矩形管的顶端均设置有紧固螺孔,四组固定螺栓的螺杆一端分别自四组矩形管的顶端螺装穿过四组紧固螺孔并分别与四组矩形板的顶端贴紧;通过一手固定矩形管,一手旋转螺纹管,使矩形管、矩形板、固定杆和固定板一同向下移动,通过固定板将放置板顶端的柔性线路板固定,并且通过矩形管、矩形板和紧固螺栓的配合可以对不同尺寸的柔性线路板进行固定,提高使用可靠性。The drilling device used in the production of flexible circuit boards of the present utility model includes four sets of fixing devices, each including a threaded rod 33, a threaded tube 34, a rectangular tube 35, a rectangular plate 36, a fixed rod 37, and a fixed bolt 38, and the top of the plate is placed The left front side, right front side, left rear side, and right rear side are provided with mounting grooves, and ball bearings 39 are fixedly installed in the four sets of mounting grooves. The bottom ends of the four sets of threaded pipes are respectively inserted from the tops of the placing plates to Inside the four sets of ball bearings, the bottom ends of the four sets of threaded rods are inserted and screwed into the top ends of the four sets of threaded tubes. The top ends of the four sets of threaded rods are connected to the bottom of one end of the four sets of rectangular tubes, and one end of the four sets of rectangular plates. Inserted into four groups of rectangular tubes, the other ends of the four groups of rectangular plates are respectively connected to the tops of the four groups of fixed rods. The bottom of the four groups of fixed rods are fixedly provided with fixing plates, and the tops of the four groups of rectangular tubes are provided with Fastening screw holes. The screw ends of the four sets of fixing bolts are screwed from the tops of the four sets of rectangular tubes through the four sets of fastening screw holes and are in close contact with the tops of the four sets of rectangular plates. The rectangular tubes are fixed by one hand and rotated by one hand. Thread The rectangular tube, the rectangular plate, the fixing rod and the fixing plate are moved downward together, and the flexible circuit board at the top of the plate is fixed by the fixing plate, and the flexibility of different sizes can be achieved through the cooperation of the rectangular tube, the rectangular plate and the fastening bolts. The circuit board is fixed to improve the reliability of use.
本实用新型的一种用于柔性线路板生产的钻孔装置,横向固定槽和纵向固定槽的内底壁均为弧形结构,并在横向固定槽和纵向固定槽的内底壁上均设置有防滑条纹40,第一橡胶杆和第二橡胶杆的底端均为球面结构;增加第一橡胶杆底端与横向固定槽内底壁的有效接触面积以及第二橡胶杆底端与纵向固定槽内底壁的有效接触面积,提高对横向滑台和纵向滑台的固定效果,通过防滑条纹进一步提高固定效果。The utility model relates to a drilling device for flexible circuit board production. The inner bottom walls of the transverse fixing grooves and the longitudinal fixing grooves are both arc-shaped structures, and are arranged on the inner bottom walls of the transverse fixing grooves and the longitudinal fixing grooves. There are anti-slip stripes 40, and the bottom ends of the first rubber rod and the second rubber rod are spherical structures; the effective contact area between the bottom end of the first rubber rod and the inner bottom wall of the lateral fixing groove and the bottom end of the second rubber rod and the longitudinal fixing are increased The effective contact area of the bottom wall in the groove improves the fixing effect of the horizontal sliding table and the vertical sliding table, and further improves the fixing effect through the anti-slip stripes.
本实用新型的一种用于柔性线路板生产的钻孔装置,横向滑轨、横向滑槽、纵向滑轨和纵向滑槽均为“T”型结构;可以防止横向滑轨由横向滑槽内脱出,防止纵向滑轨由纵向滑槽内脱出,提高实用性。The drilling device used in the production of a flexible circuit board of the present utility model has a lateral slide rail, a lateral slide rail, a longitudinal slide rail, and a longitudinal slide groove in a "T" structure; the lateral slide rail can be prevented from being inserted into the lateral slide groove. Come off, prevent the vertical slide rail from coming out of the vertical chute, and improve practicability.
本实用新型的一种用于柔性线路板生产的钻孔装置,外管体的外侧顶部设置有安装环41,安装环通过螺栓与电机箱的底端连接;通过安装环,可以将外管体与电机箱拆卸,方便对其他类型的板材进行打孔,提高实用性。The utility model relates to a drilling device for flexible circuit board production. A mounting ring 41 is provided on the outer top of the outer pipe body, and the mounting ring is connected to the bottom end of the motor box by bolts. The outer pipe body can be connected through the mounting ring. It can be disassembled from the motor box, which is convenient for punching other types of plates, which improves practicality.
本实用新型的一种用于柔性线路板生产的钻孔装置,电机箱的右端设置有取放口,并在取放口处设置有门板42,门板的后端与电机箱的右端后侧通过铰链连接,门板的前端与电机箱的右端前侧通过卡扣连接,并在门板上设置有多组散热孔;通过打开门板可以对电机箱内部的钻孔电机进行维修,通过散热孔可以将电机箱内钻孔电机散发的热量及时散去。The utility model relates to a drilling device for flexible circuit board production. The right end of the motor box is provided with a pick-and-place port, and a door panel 42 is provided at the pick-and-place port. The rear end of the door panel passes through the right end of the motor box. Hinged connection, the front end of the door panel is connected with the right end and front side of the motor box by buckles, and multiple sets of heat dissipation holes are provided on the door panel; the drilling motor inside the motor box can be repaired by opening the door panel, and the electricity can be discharged through the heat dissipation holes. The heat emitted by the drilling motor in the chassis is dissipated in time.
本实用新型的一种用于柔性线路板生产的钻孔装置,第一拉杆和第二拉杆的顶端均设置有提手43;通过提手方便将第一拉杆和第二拉杆上提,松开提手,第一拉杆和第二拉杆在第一弹簧和第二弹簧的作用下下落,并使第一橡胶杆和第二橡胶杆的底端分别与横向固定槽和纵向固定槽的内底壁贴紧。The utility model relates to a drilling device for flexible circuit board production. The top ends of the first and second drawbars are both provided with a handle 43; the first and second drawbars are conveniently lifted and released by the handles. With the handle, the first and second drawbars fall under the action of the first and second springs, and the bottom ends of the first and second rubber rods are respectively connected to the inner bottom wall of the transverse fixing groove and the longitudinal fixing groove. Snugly.
本实用新型的一种用于柔性线路板生产的钻孔装置,其在工作时,在完成上述动作之前,首先将其移动到用户需要的位置,通过一手固定矩形管,一手旋转螺纹管,使矩形管、矩形板、固定杆和固定板一同向下移动,通过固定板将放置板顶端的柔性线路板固定,并且通过矩形管、矩形板和紧固螺栓的配合可以对不同尺寸的柔性线路板进行固定,通过第一面发射激光器发出的横向激光线和第二面发射激光器发出的纵向激光线,横向激光线和纵向激光线的交点即为钻头的正下方,只需将柔性线路板需打孔位置移动至横向激光线和纵向激光线的交点处即可完成对柔性线路板进行的定位,通过电动液压缸驱动液压杆向下移动,液压杆带动电机箱向下移动,压紧环的底端首先与柔性线路板的顶端接触,电机箱继续向下移动,四组连接弹簧不断不压缩,从而使压紧环与柔性电路板贴紧,对柔性线路板的钻孔部位进行固定,然后钻头对柔性线路板进行钻孔,可有效避免钻孔时柔性线路板由于钻头的高速旋转而出现局部褶皱的情况,提高良品率,提高实用性,并且可以通过旋转内管体,对压紧环和钻头之间的距离进行调节,对压紧力度进行调节,通过上提第一拉杆使第一橡胶杆的底端与横向固定槽的内底壁分离,然后使横向滑台沿横向滑轨横向滑动,对放置板进行横向移动,通过上提第二拉杆使第二橡胶杆的底端与纵向固定槽的内底壁分离,然后使纵向滑台沿纵向滑轨纵向滑动,对放置板进行纵向滑动,可以将放置板顶端柔性线路板的任意部分移动至钻头的下方,只需要对柔性线路板进行一次固定即可完成整片柔性线路板的打孔,操作简单,提高工作效率,通过提手方便将第一拉杆和第二拉杆上提,松开提手,第一拉杆和第二拉杆在第一弹簧和第二弹簧的作用下下落,并使第一橡胶杆和第二橡胶杆的底端分别与横向固定槽和纵向固定槽的内底壁贴紧,通过安装环,可以将外管体与电机箱拆卸,方便对其他类型的板材进行打孔。The drilling device used in the production of flexible circuit boards of the present utility model, when in operation, before completing the above-mentioned actions, it is first moved to a position required by the user, and the rectangular pipe is fixed by one hand, and the threaded pipe is rotated by one hand, so that The rectangular tube, the rectangular plate, the fixing rod and the fixing plate move downward together. The flexible circuit board at the top of the board is fixed by the fixing plate, and the flexible circuit boards of different sizes can be matched by the cooperation of the rectangular tube, the rectangular plate and the fastening bolts. For fixing, the horizontal laser line from the first surface emitting laser and the vertical laser line from the second surface emitting laser, the intersection of the horizontal laser line and the vertical laser line is directly below the drill bit. The position of the flexible circuit board can be completed by moving the hole position to the intersection of the horizontal laser line and the vertical laser line. The hydraulic rod drives the hydraulic rod to move downward. The hydraulic rod drives the motor box to move downward, and the bottom of the ring is compressed. The end first contacts the top of the flexible circuit board, the motor box continues to move downward, and the four sets of connection springs are kept uncompressed, so that The tight ring is in close contact with the flexible circuit board to fix the drilling position of the flexible circuit board, and then the drill bit is used to drill the flexible circuit board, which can effectively avoid the local wrinkle of the flexible circuit board due to the high-speed rotation of the drill bit during drilling. , Improve the yield, improve the practicality, and by rotating the inner tube, the distance between the compression ring and the drill bit can be adjusted, the pressing force can be adjusted, and the bottom of the first rubber rod can be made by lifting the first pull rod The end is separated from the inner bottom wall of the lateral fixing groove, and then the lateral slide table is slid laterally along the lateral slide rail to move the placing plate laterally. By lifting the second pull rod, the bottom end of the second rubber rod is separated from the inner of the longitudinal fixing groove. The bottom wall is separated, and then the longitudinal slide table is longitudinally slid along the longitudinal slide rail, and the placement board is longitudinally slid. Any part of the flexible circuit board at the top of the placement board can be moved below the drill bit, and the flexible circuit board only needs to be fixed once. It can complete the punching of the whole flexible circuit board, which is easy to operate and improve the work efficiency. It is convenient to lift the first lever and the second lever through the handle and release Hands, the first and second drawbars fall under the action of the first and second springs, and make the bottom ends of the first and second rubber rods adhere to the inner bottom wall of the transverse fixing groove and the longitudinal fixing groove, respectively Tight, through the installation ring, the outer tube body and the motor box can be disassembled, which is convenient for punching other types of plates.
以上所述仅是本实用新型的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本实用新型技术原理的前提下,还可以做出若干改进和变型,这些改进和变型也应视为本实用新型的保护范围。The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principles of the present invention, several improvements and modifications can be made. These improvements And the modification should also be regarded as the protection scope of the utility model.
Claims (7)
- 一种用于柔性线路板生产的钻孔装置,包括工作台(1),工作台(1)的顶端左侧设置有支架(2),并在支架(2)的顶端右侧设置有电动液压缸(3),电动液压缸(3)的底部输出端设置有液压杆(4),液压杆(4)的底端安装有电机箱(5),并在电机箱(5)内设置有钻孔电机(6),钻孔电机(6)的底部输出端设置有钻头(7),钻头(7)的底端自电机箱(5)内部穿过电机箱(5)的底壁伸出至电机箱(5)下方;其特征在于,还包括外管体(8)、内管体(9)、压紧环(10)和四组限位柱(11),所述外管体(8)的顶端与电机箱(5)的底端连接,并在外管体(8)的内侧壁上设置有内螺纹结构,所述内管体(9)的外侧壁上设置有外螺纹结构,所述外螺纹结构与内螺纹结构相匹配,内管体(9)的顶端自外管体(8)的底端***并螺装至外管体(8)的底端内部,所述钻头(7)的底端自外管体(8)的顶端穿过外管体(8)和内管体(9)至内管体(9)的下方,内管体(9)管壁底端的左侧、右侧、前侧和后侧均设置有圆柱槽(12),并在四组圆柱槽(12)的内顶壁上均设置有连接弹簧(13),所述四组限位柱(11)的底端分别与压紧环(10)顶端的左侧、右侧、前侧和后侧连接,四组限位柱(11)的顶端自内管体(9)的底端分别***至四组圆柱槽(12)内,并且四组限位柱(11)的顶端分别与四组连接弹簧(13)的底端连接,压紧环(10)位于钻头(7)底端的下方;还包括横向滑台(14)、纵向滑台(15)、横向固定装置和纵向固定装置,所述工作台(1)的顶端设置有两组横向滑轨(16),所述横向滑台(14)的底端设置有两组横向滑槽,所述两组横向滑轨(16)分别位于两组横向滑槽内,横向滑台(14)可沿横向滑轨(16)横向滑动,工作台(1)的顶端设置有横向固定槽(17),所述横向固定装置包括第一拉杆(18)、第一弹簧(19)、第一橡胶杆(20)和第一限位板(21),所述横向滑台(14)上设置有第一通孔,所述第一拉杆(18)的底端自横向滑台(14)的顶端穿过第一通孔至横向滑台(14)的下方并穿过第一弹簧(19)与第一限位板(21)的顶端中部连接,所述第一弹簧(19)的顶端和底端分别与横向滑台(14)的底端和第一限位板(21)的顶端连接,所述第一橡胶杆(20)杆的顶端与第一限位板(21)的底端中部连接,第一橡胶杆(20)的底端伸入至横向固定槽(17)内并与横向固定槽(17)的内底壁贴紧,所述横向滑台(14)的顶端设置有两组纵向滑轨(22),所述纵向滑台(15)的底端设置有两组纵向滑槽,所述两组纵向滑轨(22)分别位于两组纵向滑槽内,纵向滑台(15)可沿纵向滑轨(22)纵向滑动,横向滑台(14)的顶端设置有纵向固定槽(23),所述纵向装置包括第二拉杆(24)、第二弹簧(25)、第二橡胶杆(26)和第二限位板(27),所述纵向滑台(15)上设置有第二通孔,所述第二拉杆(24)的底端自纵向滑台(15)的顶端穿过第二通孔至纵向滑台(15)的下方并穿过第二弹簧(25)与第二限位板(27)的顶端中部连接,所述第二橡胶杆(26)的顶端与第二限位板(27)的底端中部连接,第二橡胶杆(26)的底端伸入至纵向固定槽(23)内并与纵向固定槽(23)的内底壁贴紧,纵向滑台(15)的顶端设置有放置板(28),并在放置板(28)顶端的左前侧、右前侧、左后侧和右后侧均设置有固定装置;还包括第一面发射激光器(29)和第二面发射激光器(30),所述第一面发射激光器(29)安装在支架(2)的右端且位于钻头(7)的正左侧,第一面发射激光器(29)在放置板(28)的顶端照射出一条横向激光线(31),工作台(1)的顶端后侧设置有安装架,所述第二面发射激光器(30)安装在安装架的顶端且位于钻头(7)的正后方,第二面发射激光器(30)在放置板(28)的顶端照射出一条纵向激光线(32),横向激光线(31)和纵向激光线(32)的交点位于钻头(7)的垂直下方。A drilling device for flexible circuit board production includes a workbench (1), a bracket (2) is provided on the top left side of the workbench (1), and an electro-hydraulic is provided on the right side of the top end of the bracket (2). A hydraulic rod (4) is provided at the bottom output end of the cylinder (3) and the electric hydraulic cylinder (3), a motor box (5) is installed at the bottom end of the hydraulic rod (4), and a drill is provided in the motor box (5). The hole motor (6), the bottom output end of the drilling motor (6) is provided with a drill bit (7), the bottom end of the drill bit (7) extends from the inside of the motor box (5) through the bottom wall of the motor box (5) to The lower part of the electrical box (5); characterized in that it further comprises an outer pipe body (8), an inner pipe body (9), a compression ring (10) and four sets of limiting posts (11), the outer pipe body (8 The top end is connected to the bottom end of the motor box (5), and an internal thread structure is provided on the inner side wall of the outer pipe body (8), and an outer thread structure is provided on the outer side wall of the inner pipe body (9). The external thread structure is matched with the internal thread structure. The top end of the inner pipe body (9) is inserted from the bottom end of the outer pipe body (8) and screwed to the outer pipe body (8). Inside, the bottom end of the drill bit (7) passes from the top of the outer pipe body (8) through the outer pipe body (8) and the inner pipe body (9) to below the inner pipe body (9), and the inner pipe body ( 9) Cylindrical grooves (12) are provided on the left, right, front, and rear sides of the bottom end of the pipe wall, and connecting springs (13) are provided on the inner top walls of the four groups of cylindrical grooves (12). The bottom ends of the four sets of limit posts (11) are connected to the left, right, front, and rear sides of the top of the compression ring (10), respectively. The top ends of the four sets of limit posts (11) are from the inner tube ( 9) The bottom ends of the four groups of cylindrical grooves (12) are inserted into the bottom end, and the top ends of the four sets of limit posts (11) are connected to the bottom ends of the four sets of connection springs (13), respectively. The compression ring (10) is located at the drill bit. (7) Below the bottom end; it also includes a lateral slide table (14), a longitudinal slide table (15), a transverse fixing device and a longitudinal fixing device. The top of the worktable (1) is provided with two sets of transverse slide rails (16) The bottom of the lateral slide table (14) is provided with two sets of lateral slide grooves, the two sets of lateral slide rails (16) are respectively located in the two sets of lateral slide grooves, and the lateral slide tables (14) It can slide laterally along the horizontal slide rail (16). The top of the table (1) is provided with a lateral fixing groove (17). The lateral fixing device includes a first tie rod (18), a first spring (19), and a first rubber. A rod (20) and a first limit plate (21), the lateral slide table (14) is provided with a first through hole, and the bottom end of the first pull rod (18) is from the top of the lateral slide table (14) Pass the first through hole to the lower side of the lateral slide table (14) and pass through the first spring (19) to connect with the middle of the top of the first limit plate (21), the top and bottom of the first spring (19) The ends are respectively connected to the bottom end of the lateral slide table (14) and the top end of the first limit plate (21), and the top end of the first rubber rod (20) is in the middle of the bottom end of the first limit plate (21). For connection, the bottom end of the first rubber rod (20) extends into the lateral fixing groove (17) and is in close contact with the inner bottom wall of the lateral fixing groove (17). The top of the lateral slide table (14) is provided with two A set of longitudinal slide rails (22), two sets of longitudinal slide grooves are provided at the bottom end of the longitudinal slide table (15), and the two sets of longitudinal slide rails (22) are respectively located in two groups In the longitudinal slide slot, the longitudinal slide table (15) can slide longitudinally along the longitudinal slide rail (22). The top of the transverse slide table (14) is provided with a longitudinal fixing groove (23). The longitudinal device includes a second tie rod (24). , A second spring (25), a second rubber rod (26), and a second limit plate (27), a second through hole is provided on the longitudinal slide table (15), and the second pull rod (24) The bottom end passes through the second through hole from the top of the longitudinal sliding table (15) to the bottom of the longitudinal sliding table (15) and is connected to the middle of the top of the second limit plate (27) through the second spring (25). The top end of the second rubber rod (26) is connected to the middle of the bottom end of the second limit plate (27), and the bottom end of the second rubber rod (26) extends into the longitudinal fixing groove (23) and is connected to the longitudinal fixing groove. The inner bottom wall of (23) is tightly attached, and a placing plate (28) is provided at the top of the vertical sliding table (15), and is provided on the left front side, right front side, left rear side, and right rear side of the top of the placing plate (28). There is a fixing device; further comprising a first surface emitting laser (29) and a second surface emitting laser (30), said first surface emitting laser (29) Mounted on the right end of the bracket (2) and directly on the left side of the drill bit (7), the first surface emitting laser (29) radiates a lateral laser line (31) on the top of the placement plate (28), and the table (1) A mounting bracket is provided on the rear side of the top end, the second surface emitting laser (30) is mounted on the top of the mounting frame and directly behind the drill bit (7), and the second surface emitting laser (30) is on the placement plate (28) A longitudinal laser line (32) is radiated from the top end, and the intersection of the transverse laser line (31) and the longitudinal laser line (32) is located vertically below the drill bit (7).
- 如权利要求1所述的一种用于柔性线路板生产的钻孔装置,其特征在于,所述四组固定装置均包括螺纹杆(33)、螺纹管(34)、矩形管(35)、矩形板(36)、固定杆(37)和固定螺栓(38),所述放置板(28)顶端的左前侧、右前侧、左后侧和右后侧均设置有安装槽,并在四组安装槽内均固定安装有滚珠轴承(39),所述四组螺纹管(34)的底端自放置板(28)的顶端分别***至四组滚珠轴承(39)内部,所述四组螺纹杆(33)的底端分别***并螺装至四组螺纹管(34)的顶端内部,四组螺纹杆(33)的顶端分别与四组矩形管(35)一端的底部连接,所述四组矩形板(36)的一端分别***至四组矩形管(35)内,四组矩形板(36)的另一端底端分别与四组固定杆(37)的顶端连接,所述四组固定杆(37)的底端均固定设置有固定板,所述四组矩形管(35)的顶端均设置有紧固螺孔,所述四组固定螺栓(38)的螺杆一端分别自四组矩形管(35)的顶端螺装穿过四组紧固螺孔并分别与四组矩形板(36)的顶端贴紧。The drilling device for flexible circuit board production according to claim 1, wherein the four sets of fixing devices each include a threaded rod (33), a threaded tube (34), a rectangular tube (35), A rectangular plate (36), a fixing rod (37), and a fixing bolt (38) are provided with mounting grooves on the front left, front right, left rear, and right rear sides of the top of the placing plate (28), and are arranged in four groups Ball bearings (39) are fixedly installed in the installation grooves, and the bottom ends of the four groups of threaded pipes (34) are inserted into the four groups of ball bearings (39) from the top of the placing plate (28), respectively. The bottom ends of the rods (33) are inserted and screwed into the tops of the four groups of threaded tubes (34), and the tops of the four groups of threaded rods (33) are connected to the bottoms of one end of the four groups of rectangular tubes (35), respectively. One end of each group of rectangular plates (36) is inserted into four groups of rectangular tubes (35), and the bottom ends of the other ends of the four groups of rectangular plates (36) are connected to the tops of the four groups of fixing rods (37), respectively. The bottom end of the rod (37) is fixedly provided with a fixing plate, and the tops of the four sets of rectangular tubes (35) are fixed. Each end is provided with a fastening screw hole, and the screw ends of the four groups of fixing bolts (38) are screwed from the tops of the four groups of rectangular pipes (35) through the four groups of fastening screw holes and are respectively connected to the four groups of rectangular plates ( 36) The top is snug.
- 如权利要求2所述的一种用于柔性线路板生产的钻孔装置,其特征在于,所述横向固定槽(17)和纵向固定槽(23)的内底壁均为弧形结构,并在横向固定槽(17)和纵向固定槽(23)的内底壁上均设置有防滑条纹(40),所述第一橡胶杆(20)和第二橡胶杆(26)的底端均为球面结构。The drilling device for flexible circuit board production according to claim 2, wherein the inner bottom wall of the lateral fixing groove (17) and the longitudinal fixing groove (23) are both arc-shaped structures, and Non-slip stripes (40) are provided on the inner bottom wall of the horizontal fixing groove (17) and the vertical fixing groove (23), and the bottom ends of the first rubber rod (20) and the second rubber rod (26) are both Spherical structure.
- 如权利要求3所述的一种用于柔性线路板生产的钻孔装置,其特征在于,所述横向滑轨(16)、横向滑槽、纵向滑轨(22)和纵向滑槽均为“T”型结构。 The drilling device for flexible circuit board production according to claim 3, wherein the lateral slide rail (16), the lateral slide rail, the longitudinal slide rail (22) and the longitudinal slide groove are all " T "structure.
- 如权利要求4所述的一种用于柔性线路板生产的钻孔装置,其特征在于,所述外管体(8)的外侧顶部设置有安装环(41),所述安装环(41)通过螺栓与电机箱(5)的底端连接。The drilling device for flexible circuit board production according to claim 4, characterized in that a mounting ring (41) is provided on the outer top of the outer pipe body (8), and the mounting ring (41) Connected to the bottom end of the motor box (5) by bolts.
- 如权利要求5所述的一种用于柔性线路板生产的钻孔装置,其特征在于,所述电机箱(5)的右端设置有取放口,并在取放口处设置有门板(42),所述门板(42)的后端与电机箱(5)的右端后侧通过铰链连接,门板(42)的前端与电机箱(5)的右端前侧通过卡扣连接,并在门板(42)上设置有多组散热孔。 The drilling device for flexible circuit board production according to claim 5, wherein the right end of the motor box (5) is provided with a pick-and-place opening, and a door panel (42) is provided at the pick-and-place opening. ), The rear end of the door panel (42) is connected with the right end rear side of the motor box (5) by a hinge, the front end of the door panel (42) and the right end front side of the motor box (5) are connected by a buckle, and the door panel ( 42) There are multiple groups of heat dissipation holes.
- 如权利要求6所述的一种用于柔性线路板生产的钻孔装置,其特征在于,所述第一拉杆(18)和第二拉杆(24)的顶端均设置有提手(43)。The drilling device for flexible circuit board production according to claim 6, characterized in that the top ends of the first tie rod (18) and the second tie rod (24) are each provided with a handle (43).
Applications Claiming Priority (2)
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CN201821279220.2 | 2018-08-08 | ||
CN201821279220.2U CN209175887U (en) | 2018-08-08 | 2018-08-08 | A kind of drilling equipment for flexible circuit board production |
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WO2020029448A1 true WO2020029448A1 (en) | 2020-02-13 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/CN2018/113855 WO2020029448A1 (en) | 2018-08-08 | 2018-11-03 | Drilling device for producing flexible circuit board |
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WO (1) | WO2020029448A1 (en) |
Cited By (3)
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CN111941528A (en) * | 2020-08-14 | 2020-11-17 | 杭州临安简诚办公用品有限公司 | Perforating device of paper office supplies |
CN112074094A (en) * | 2020-09-19 | 2020-12-11 | 闫茹娟 | Punching platform for processing circuit board |
CN113580260A (en) * | 2021-08-03 | 2021-11-02 | 安徽月娇家具有限公司 | Automatic perforating device of panel for sofa production |
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CN108789630A (en) * | 2018-08-08 | 2018-11-13 | 盐城华旭光电技术有限公司 | A kind of drilling equipment for flexible circuit board production |
CN111546419A (en) * | 2020-05-19 | 2020-08-18 | 崔亮 | Drilling device for printed circuit board |
CN111890569A (en) * | 2020-08-06 | 2020-11-06 | 索军锋 | A drilling equipment that is used for electronic chip processing apparatus to have a limit structure |
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- 2018-08-08 CN CN201821279220.2U patent/CN209175887U/en not_active Expired - Fee Related
- 2018-11-03 WO PCT/CN2018/113855 patent/WO2020029448A1/en active Application Filing
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JPH08168997A (en) * | 1994-12-14 | 1996-07-02 | Takeuchi Seisakusho:Kk | Printed board puncher |
JPH091499A (en) * | 1995-06-15 | 1997-01-07 | Nec Corp | Boring device for printed wiring board |
CN204382383U (en) * | 2014-12-11 | 2015-06-10 | 广州兴森快捷电路科技有限公司 | A kind of X-Ray drilling equipment |
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CN111941528A (en) * | 2020-08-14 | 2020-11-17 | 杭州临安简诚办公用品有限公司 | Perforating device of paper office supplies |
CN111941528B (en) * | 2020-08-14 | 2022-07-22 | 杭州双擎动力设备有限公司 | Perforating device of paper office supplies |
CN112074094A (en) * | 2020-09-19 | 2020-12-11 | 闫茹娟 | Punching platform for processing circuit board |
CN113580260A (en) * | 2021-08-03 | 2021-11-02 | 安徽月娇家具有限公司 | Automatic perforating device of panel for sofa production |
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