CN112024938A - Precise clamping and punching equipment for supporting part - Google Patents
Precise clamping and punching equipment for supporting part Download PDFInfo
- Publication number
- CN112024938A CN112024938A CN202010824638.2A CN202010824638A CN112024938A CN 112024938 A CN112024938 A CN 112024938A CN 202010824638 A CN202010824638 A CN 202010824638A CN 112024938 A CN112024938 A CN 112024938A
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- Prior art keywords
- clamping
- horizontal
- punching
- lifting plate
- supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to the technical field of machining, in particular to accurate clamping and punching equipment for a supporting leg part, which comprises a rack, a vertical mounting column, a horizontal mounting plate, a part positioning seat, a drilling bearing seat, punching drill bits, clamping fixing claws, a rotary driving mechanism, a downward pressing driving mechanism and the supporting leg part, wherein the part positioning seat comprises a positioning pin which is vertically arranged and used for fixing a cylindrical part on the supporting leg part, the drilling bearing seat comprises a vertical bearing plate which is vertically arranged and used for bearing a supporting connecting part on the supporting leg part, the number of the punching drill bits is two, and the two punching drill bits are respectively positioned right above the drilling positions required by the supporting connecting part, two drill bits can be in step drilling operation, have improved work efficiency, improve the product quality.
Description
Technical Field
The invention relates to the technical field of machining, in particular to accurate clamping and punching equipment for a supporting leg part.
Background
In the installation, use, maintenance process of inside large-scale module of self-service financial equipment rack, because the internal module need be installed, is used, is maintained from the internal drag of cabinet, general module is all through tray setting in the rack, is convenient for remove whole.
When the machining of rack support foot, need punch the processing operation to the support foot, traditional mode is artifical manual with the work piece centre gripping, is punching the operation to it through handheld drilling equipment, and this kind of operation mode location is punched accurately inadequately, and artifical intensity of labour is big, and is unfavorable for large-scale production.
Therefore, there is a need for a precise clamping and punching device for supporting parts, which solves the above problems.
Disclosure of Invention
For solving above-mentioned technical problem, provide an accurate centre gripping drilling equipment of support foot part, this technical scheme has solved traditional mode and has been for artifical manual with the work piece centre gripping, is punching the operation to it through handheld drilling equipment, and this kind of operating mode location is punched accurately inadequately, and artifical intensity of labour is big, and is unfavorable for the large-scale production scheduling problem.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
the accurate clamping and punching equipment for the foot supporting part comprises a rack, a vertical mounting column, a horizontal mounting plate, a part positioning seat, a drilling bearing seat, a punching drill bit, a clamping fixing claw, a rotary driving mechanism, a pressing-down driving mechanism and the foot supporting part, wherein the rack is horizontally arranged, the vertical mounting column is vertically and fixedly arranged on one side of the top end of the rack, the horizontal mounting plate is horizontally arranged right above the rack, one end of the horizontal mounting plate is fixedly connected with the top end of the vertical mounting column, the part positioning seat and the drilling bearing seat are respectively and fixedly arranged on the top end of the rack, the rotary driving mechanism and the pressing-down driving mechanism are both fixedly arranged on the top end of the horizontal mounting plate, the punching drill bit and the clamping fixing claw are both vertically arranged between the rack and the horizontal mounting plate, the drill bit is positioned right above the drilling bearing seat, the clamping fixing claw is positioned right above the part positioning seat, and the punching drill bit and, the punching drill is in transmission connection with the output end of the rotary driving mechanism, the part positioning seat comprises a positioning pin which is vertically arranged and used for fixing the cylindrical part on the supporting foot part, the drilling bearing seat comprises a vertical bearing plate which is vertically arranged and used for bearing the supporting and connecting part on the supporting foot part, the number of the punching drill is two, and the two punching drills are respectively positioned right above the required drilling positions of the supporting and connecting part.
As an optimal scheme of the accurate centre gripping drilling equipment of a kind of support foot part, push down actuating mechanism is including pushing down the cylinder, the push rod, connecting rod and first horizontal lift board, push down the vertical fixed mounting of cylinder on the top of horizontal mounting board, the vertical setting of push rod is between frame and horizontal mounting board, the output of pushing down the cylinder and the top fixed connection of push rod, first horizontal lift board level sets up between frame and horizontal mounting board, the middle part fixed connection of first horizontal lift board and push rod, the vertical setting of connecting rod is in the top of centre gripping stationary dog, the bottom of connecting rod and the top fixed connection of centre gripping stationary dog, the middle part and the first horizontal lift board fixed connection of connecting rod.
As an optimal scheme of the accurate clamping and punching equipment for the supporting foot parts, arc-shaped abutting grooves matched with the outer side wall of the cylindrical part are formed below the clamping fixing claws.
As an optimal scheme of the accurate centre gripping drilling equipment of a support foot part, the part positioning seat is still including the joint ring, and the annular setting of joint ring is in the outside of locating pin bottom, and the lateral wall phase-match of cylinder portion on the inside wall of joint ring and the support foot part, one side that the joint ring is close to vertical loading board is equipped with the arc breach that is used for the location to support connecting portion.
As an optimal scheme of accurate centre gripping drilling equipment of a kind of support foot part, push down actuating mechanism still including second horizontal lift board and spring, second horizontal lift board level sets up under first horizontal lift board, second horizontal lift board is located directly over the frame, second horizontal lift board and the lower half sliding connection of push rod, the spring housing is established in the lower half of push rod, the top of spring and the bottom fixed connection of first horizontal lift board, the bottom of spring and the top fixed connection of second horizontal lift board, the vertical setting that can rotate of drill bit is in the bottom of second horizontal lift board of punching.
As an optimal scheme of the accurate centre gripping drilling equipment of support foot part, rotary driving mechanism is including servo motor, long drive gear and driven gear, the vertical fixed mounting of servo motor is on the top of horizontal installation board, the vertical frame that sets up of long drive gear and between the horizontal installation board, servo motor's output and long drive gear's top fixed connection, long drive gear and the equal sliding connection of first horizontal lifting board and second horizontal lifting board, two driven gears are horizontal fixed mounting respectively on the top of two drill bits, two driven gears all mesh with long drive gear.
As an optimal selection scheme of the accurate clamping and punching equipment for the supporting foot parts, the top end of the positioning pin is provided with an inclined chamfer used for bearing and supporting the connecting part, and the positioning pin is vertically provided with a processing avoiding hole convenient for punching operation.
Compared with the prior art, the invention has the beneficial effects that:
the accurate clamping and punching equipment for the supporting leg parts, disclosed by the invention, can accurately position and clamp the workpiece and perform accurate punching operation on the workpiece, so that the labor intensity of workers is reduced, the workpiece can be prevented from shaking during machining, two punching drill bits can perform synchronous drilling operation, the working efficiency is improved, the equipment is more convenient and efficient, the precision of punching machining can be improved due to an accurate clamping function, and the product quality is improved.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic perspective view of a portion of the present invention;
FIG. 5 is a front view of a portion of the structure of the present invention;
FIG. 6 is a schematic perspective view of FIG. 5;
fig. 7 is a schematic perspective view of the stand-off component of the present invention.
The reference numbers in the figures are:
1-a frame; 2-vertically mounting the column; 3-horizontal mounting plate; 4-part positioning seat; 5-drilling a bearing seat; 6-a drill bit; 7-clamping the fixed jaw; 8-a stand-off part; 9-a cylindrical portion; 10-a support connection; 11-a locating pin; 12-a vertical carrier plate; 13-a down-pressure cylinder; 14-a push rod; 15-a connecting rod; 16-a first horizontal lifting plate; 17-arc-shaped abutting grooves; 18-snap ring; 19-a second horizontal lifting plate; 20-a spring; 21-a servo motor; 22-long drive gear; 23-driven gear.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-7, an accurate clamping and punching device for supporting foot parts comprises a frame 1, a vertical mounting column 2, a horizontal mounting plate 3, a part positioning seat 4, a drilling bearing seat 5, a punching drill bit 6, a clamping fixing claw 7, a rotary driving mechanism, a pressing driving mechanism and a supporting foot part 8, wherein the frame 1 is horizontally arranged, the vertical mounting column 2 is vertically and fixedly arranged on one side of the top end of the frame 1, the horizontal mounting plate 3 is horizontally arranged right above the frame 1, one end of the horizontal mounting plate 3 is fixedly connected with the top end of the vertical mounting column 2, the part positioning seat 4 and the drilling bearing seat 5 are respectively and fixedly arranged on the top end of the frame 1, the rotary driving mechanism and the pressing driving mechanism are both fixedly arranged on the top end of the horizontal mounting plate 3, the punching drill bit 6 and the clamping fixing claw 7 are both vertically arranged between the frame 1 and the horizontal mounting plate 3, the punching drill bit 6 is positioned right, the centre gripping stationary dog 7 is located part positioning seat 4 directly over, drill bit 6 and centre gripping stationary dog 7 all are connected with the output transmission that pushes down actuating mechanism, drill bit 6 is connected with rotary drive mechanism's output transmission, part positioning seat 4 is used for fixing the locating pin 11 of cylindric part 9 on the support foot part 8 including vertical setting, drilling bears seat 5 and is used for bearing the vertical loading board 12 of support connection portion 10 on the support foot part 8 including vertical setting, drill bit 6 is equipped with two, two drill bit 6 are located the required drilling position of support connection portion 10 directly over respectively.
Referring to fig. 5-7, the pressing driving mechanism includes a pressing cylinder 13, a push rod 14, a connecting rod 15 and a first horizontal lifting plate 16, the pressing cylinder 13 is vertically and fixedly mounted on the top end of the horizontal mounting plate 3, the push rod 14 is vertically arranged between the frame 1 and the horizontal mounting plate 3, the output end of the pressing cylinder 13 is fixedly connected with the top end of the push rod 14, the first horizontal lifting plate 16 is horizontally arranged between the frame 1 and the horizontal mounting plate 3, the first horizontal lifting plate 16 is fixedly connected with the middle part of the push rod 14, the connecting rod 15 is vertically arranged above the clamping fixing claw 7, the bottom end of the connecting rod 15 is fixedly connected with the top end of the clamping fixing claw 7, and the middle part of the connecting rod 15 is fixedly connected with the first horizontal lifting plate 16. When the supporting foot part 8 needs to be clamped, the output of the pressing cylinder 13 drives the push rod 14 to descend, the push rod 14 drives the first horizontal lifting plate 16 fixedly connected with the push rod 14 to descend synchronously, and then drives the connecting rod 15 fixedly connected with the first horizontal lifting plate 16 to descend synchronously, and finally the clamping fixing claw 7 descends, and the clamping fixing claw 7 and the part positioning seat 4 are matched with each other to clamp the cylindrical part of the supporting foot part 8, so that the part is clamped.
Referring to fig. 6, an arc-shaped interference groove 17 for matching with the outer side wall of the cylindrical portion 9 is formed below the holding fixing claw 7. When the centre gripping stationary dog 7 descends and carries out the centre gripping to holding in the palm foot part 8, arc conflict groove 17 can match with cylinder portion 9, prevents to hold in the palm foot part 8 and takes place the skew or rotate, has improved the centre gripping effect.
Referring to fig. 5-7, the part positioning seat 4 further includes a clamping ring 18, the clamping ring 18 is annularly disposed on the outer side of the bottom of the positioning pin 11, the inner side wall of the clamping ring 18 is matched with the outer side wall of the cylindrical portion 9 on the foot supporting part 8, and an arc notch for positioning and supporting the connecting portion 10 is disposed on one side of the clamping ring 18 close to the vertical bearing plate 12. When the foot supporting part 8 is placed, the cylindrical part 9 of the foot supporting part 8 is clamped through the combined action of the clamping ring 18 and the positioning pin 11, so that the foot supporting part 8 is prevented from deviating or rotating, and the clamping effect is improved.
Referring to fig. 5-7, the downward-pressing driving mechanism further includes a second horizontal lifting plate 19 and a spring 20, the second horizontal lifting plate 19 is horizontally disposed under the first horizontal lifting plate 16, the second horizontal lifting plate 19 is located over the rack 1, the second horizontal lifting plate 19 is slidably connected to the lower half portion of the push rod 14, the spring 20 is sleeved on the lower half portion of the push rod 14, the top end of the spring 20 is fixedly connected to the bottom end of the first horizontal lifting plate 16, the bottom end of the spring 20 is fixedly connected to the top end of the second horizontal lifting plate 19, and the hole-drilling bit 6 is vertically and rotatably disposed at the bottom end of the second horizontal lifting plate 19. When needs drill, drive the decline of drill bit 6 through pushing down actuating mechanism, drive the decline in-process of first horizontal lift board 16 at air cylinder 13 down, first horizontal lift board 16 extrudees spring 20, thereby drive the decline of second horizontal lift board 19 through spring 20, and then drive drill bit 6 and descend in step, realize the push down operation in the drilling process, when drilling, because the time spring provides the overdraft, thereby possess certain buffer function, play better processing effect of punching.
Referring to fig. 5-7, the rotary driving mechanism comprises a servo motor 21, a long driving gear 22 and driven gears 23, wherein the servo motor 21 is vertically and fixedly installed at the top end of a horizontal mounting plate 3, the long driving gear 22 is vertically arranged between a rack 1 and the horizontal mounting plate 3, the output end of the servo motor 21 is fixedly connected with the top end of the long driving gear 22, the long driving gear 22 is connected with a first horizontal lifting plate 16 and a second horizontal lifting plate 19 in a sliding mode, the two driven gears 23 are respectively and fixedly installed at the top ends of two punching drill bits 6 in a horizontal mode, and the two driven gears 23 are all meshed with the long driving gear 22. At the rotary driving mechanism during operation, servo motor 21 output drives long drive gear 22 and rotates, long drive gear 22 drives two driven gear 23 rotations of meshing with it, driven gear 23 drives the boring bit 6 rotation of fixed connection with it, and then realize the drilling function, at the drilling process, second horizontal lift board 19 drives also to drive driven gear 23 and descends when driving boring bit 6 and descend, remain the meshing transmission state between driven gear 23 and the long drive gear 22 all the time, and then can realize complete punching operation.
Referring to fig. 5-7, the top end of the positioning pin 11 is provided with an inclined chamfer for bearing the support connecting portion 10, and the positioning pin 11 is also vertically provided with a processing avoiding hole for facilitating punching operation. When bearing the support foot part 8, the support connecting portion 10 that bears the support foot part 8 that slope chamfer can be better to guarantee that support foot part 8 can not take place the vibration when drilling, guarantee the machining effect, the processing dodges the hole and is used for dodging drill bit 6, makes it accomplish the process of pushing down.
The working principle of the invention is as follows:
when the equipment punches holes on the supporting foot part 8, the cylindrical part 9 of the supporting foot part 8 is positioned through the part positioning seat 4, the downward pressing driving mechanism drives the clamping fixing claw 7 to press downward, the clamping fixing claw 7 is matched with the part positioning seat 4 to clamp the cylindrical part 9 of the supporting foot part 8, so that the clamping function is realized, after the clamping is completed, the rotary driving mechanism drives the punching drill 6 to rotate, the downward pressing driving mechanism drives the punching drill 6 to press downward, so that the supporting connecting part 10 of the supporting foot part 8 is punched, when the punching is performed, the supporting connecting part 10 of the supporting foot part 8 is supported by the vertical bearing plate 12 of the drilling bearing seat 5, the supporting foot part 8 is prevented from shaking during the processing, the two punching drills 6 can perform two drilling operations on the supporting foot part 8 at one time, the working efficiency is improved, the downward pressing driving mechanism can simultaneously realize the driving function on the punching drill 6 and the clamping fixing claw 7, make equipment convenient high-efficient more, accurate clamping function can improve the precision of processing of punching, improves the product quality.
The device/apparatus/method realizes the functions of the invention by the following steps, thereby solving the technical problems proposed by the invention:
step one, when the foot supporting part 8 needs to be clamped, the output of the pressing cylinder 13 drives the push rod 14 to descend, the push rod 14 drives the first horizontal lifting plate 16 fixedly connected with the push rod 14 to descend synchronously, and then drives the connecting rod 15 fixedly connected with the first horizontal lifting plate 16 to descend synchronously, and finally the clamping fixing claw 7 descends, and the clamping fixing claw 7 and the part positioning seat 4 are matched with each other to clamp the cylindrical part of the foot supporting part 8, so that the part is clamped.
Step two, when the centre gripping stationary dog 7 descends and carries out the centre gripping to holding in the palm foot part 8, arc conflict groove 17 can match with cylinder portion 9, prevents to hold in the palm foot part 8 and takes place skew or rotate, has improved the centre gripping effect.
And step three, when the foot supporting part 8 is placed, the cylindrical part 9 of the foot supporting part 8 is clamped through the combined action of the clamping ring 18 and the positioning pin 11, so that the foot supporting part 8 is prevented from deviating or rotating, and the clamping effect is improved.
Step four, when needing to drill, drive the decline of the drill bit 6 through pushing down actuating mechanism, drive the decline in-process of first horizontal lift board 16 at air cylinder 13 down, first horizontal lift board 16 extrudees spring 20, thereby drive the decline of second horizontal lift board 19 through spring 20, and then drive the synchronous decline of drill bit 6, realize the operation of pushing down in the drilling process, when drilling, because the spring provides the overdraft during the time, thereby possess certain buffer function, play better processing effect of punching.
Step five, when the rotary driving mechanism works, the servo motor 21 outputs and drives the long driving gear 22 to rotate, the long driving gear 22 drives the two driven gears 23 meshed with the long driving gear 22 to rotate, the driven gears 23 drive the punching drill bit 6 fixedly connected with the driven gears 23 to rotate, and therefore a drilling function is achieved, in the drilling process, the second horizontal lifting plate 19 drives the punching drill bit 6 to descend and simultaneously drives the driven gears 23 to descend, the driven gears 23 and the long driving gear 22 are always in a meshed transmission state, and therefore complete drilling operation can be achieved.
Step six, when bearing the foot supporting part 8, the inclined chamfer angle can better bear the supporting connecting part 10 of the foot supporting part 8, so that the foot supporting part 8 is ensured not to vibrate during drilling, the machining effect is ensured, and the machining avoiding hole is used for avoiding the punching drill 6 so as to complete the pressing process.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An accurate clamping and punching device for supporting foot parts is characterized by comprising a rack (1), a vertical mounting column (2), a horizontal mounting plate (3), a part positioning seat (4), a drilling bearing seat (5), a drilling bit (6), a clamping fixing claw (7), a rotary driving mechanism, a downward pressing driving mechanism and supporting foot parts (8), wherein the rack (1) is horizontally arranged, the vertical mounting column (2) is vertically and fixedly arranged on one side of the top end of the rack (1), the horizontal mounting plate (3) is horizontally arranged right above the rack (1), one end of the horizontal mounting plate (3) is fixedly connected with the top end of the vertical mounting column (2), the part positioning seat (4) and the drilling bearing seat (5) are respectively and fixedly arranged on the top end of the rack (1), and the rotary driving mechanism and the downward pressing driving mechanism are both fixedly arranged on the top end of the horizontal mounting plate (3), the punching drill bit (6) and the clamping fixing claw (7) are vertically arranged between the rack (1) and the horizontal mounting plate (3), the punching drill bit (6) is located right above the drilling bearing seat (5), the clamping fixing claw (7) is located right above the part positioning seat (4), the punching drill bit (6) and the clamping fixing claw (7) are connected with the output end of the downward pressing driving mechanism in a transmission mode, the punching drill bit (6) is connected with the output end of the rotary driving mechanism in a transmission mode, the part positioning seat (4) is used for fixing a positioning pin (11) of a cylindrical part (9) on the supporting foot part (8) through the vertical arrangement, the drilling bearing seat (5) is used for bearing a vertical bearing plate (12) of a supporting connecting part (10) on the supporting foot part (8) through the vertical arrangement, the punching drill bits (6) are two, and the two punching drill bits (6) are respectively located right above the drilling positions required by the supporting connecting part (10).
2. The precise clamping and punching device for the foot supporting part according to claim 1, characterized in that the pressing and driving mechanism comprises a pressing cylinder (13), a push rod (14), a connecting rod (15) and a first horizontal lifting plate (16), the pressing cylinder (13) is vertically and fixedly installed at the top end of the horizontal mounting plate (3), the push rod (14) is vertically arranged between the frame (1) and the horizontal mounting plate (3), the output end of the pressing cylinder (13) is fixedly connected with the top end of the push rod (14), the first horizontal lifting plate (16) is horizontally arranged between the frame (1) and the horizontal mounting plate (3), the first horizontal lifting plate (16) is fixedly connected with the middle part of the push rod (14), the connecting rod (15) is vertically arranged above the clamping and fixing claw (7), the bottom end of the connecting rod (15) is fixedly connected with the top end of the clamping and fixing claw (7), the middle part of the connecting rod (15) is fixedly connected with the first horizontal lifting plate (16).
3. The precise clamping and punching device for the bracket parts according to claim 1, characterized in that the lower part of the clamping and fixing claw (7) is provided with an arc-shaped interference groove (17) matched with the outer side wall of the cylindrical part (9).
4. The precise clamping and punching device for the supporting leg part as claimed in claim 1, wherein the part positioning seat (4) further comprises a clamping ring (18), the clamping ring (18) is annularly arranged on the outer side of the bottom of the positioning pin (11), the inner side wall of the clamping ring (18) is matched with the outer side wall of the cylindrical part (9) on the supporting leg part (8), and an arc-shaped notch for positioning and supporting the connecting part (10) is formed in one side of the clamping ring (18) close to the vertical bearing plate (12).
5. The precise supporting part clamping and punching device according to claim 2, wherein the downward pressing driving mechanism further comprises a second horizontal lifting plate (19) and a spring (20), the second horizontal lifting plate (19) is horizontally arranged right below the first horizontal lifting plate (16), the second horizontal lifting plate (19) is located right above the rack (1), the second horizontal lifting plate (19) is slidably connected with the lower half portion of the push rod (14), the spring (20) is sleeved on the lower half portion of the push rod (14), the top end of the spring (20) is fixedly connected with the bottom end of the first horizontal lifting plate (16), the bottom end of the spring (20) is fixedly connected with the top end of the second horizontal lifting plate (19), and the punching drill (6) is vertically and rotatably arranged at the bottom end of the second horizontal lifting plate (19).
6. The precise clamping and punching device for the supporting leg part according to claim 5, wherein the rotary driving mechanism comprises a servo motor (21), a long driving gear (22) and a driven gear (23), the servo motor (21) is vertically and fixedly installed at the top end of the horizontal mounting plate (3), the long driving gear (22) is vertically arranged between the rack (1) and the horizontal mounting plate (3), the output end of the servo motor (21) is fixedly connected with the top end of the long driving gear (22), the long driving gear (22) is in sliding connection with the first horizontal lifting plate (16) and the second horizontal lifting plate (19), the two driven gears (23) are respectively and horizontally and fixedly installed at the top ends of the two punching drill bits (6), and the two driven gears (23) are respectively meshed with the long driving gear (22).
7. The precise clamping and punching equipment for the bracket parts according to claim 1, characterized in that the top end of the positioning pin (11) is provided with an inclined chamfer for bearing the support connecting part (10), and the positioning pin (11) is also vertically provided with a processing avoiding hole convenient for punching operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010824638.2A CN112024938A (en) | 2020-08-17 | 2020-08-17 | Precise clamping and punching equipment for supporting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010824638.2A CN112024938A (en) | 2020-08-17 | 2020-08-17 | Precise clamping and punching equipment for supporting part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112024938A true CN112024938A (en) | 2020-12-04 |
Family
ID=73578549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010824638.2A Withdrawn CN112024938A (en) | 2020-08-17 | 2020-08-17 | Precise clamping and punching equipment for supporting part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112024938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407129A (en) * | 2021-12-09 | 2022-04-29 | 南通禾弘电子科技有限公司 | PCB board drilling machine calibration positioner |
-
2020
- 2020-08-17 CN CN202010824638.2A patent/CN112024938A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407129A (en) * | 2021-12-09 | 2022-04-29 | 南通禾弘电子科技有限公司 | PCB board drilling machine calibration positioner |
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