CN113680896B - Hardware part machining die - Google Patents
Hardware part machining die Download PDFInfo
- Publication number
- CN113680896B CN113680896B CN202111247807.1A CN202111247807A CN113680896B CN 113680896 B CN113680896 B CN 113680896B CN 202111247807 A CN202111247807 A CN 202111247807A CN 113680896 B CN113680896 B CN 113680896B
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- Prior art keywords
- pressing
- aluminum plate
- roller
- rollers
- compression
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/003—Simultaneous forming, e.g. making more than one part per stroke
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/32—Perforating, i.e. punching holes in other articles of special shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
- B21D43/285—Devices for handling elongated articles, e.g. bars, tubes or profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a hardware part processing die, which relates to the technical field of hardware part processing, and comprises a base, wherein the base is provided with: the mounting assembly comprises two first mounting plates which are symmetrically arranged, and fixing plates are fixedly mounted on opposite sides of the two first mounting plates; shaping cutting assembly, shaping cutting assembly includes the compression roller of two tangent settings, is located the top be equipped with cyclic annular arch in the middle of the compression roller, and be located the below set up the annular groove with cyclic annular protruding looks adaptation on the compression roller, aluminum plate arranges two press into the molding through two compression rollers between the compression roller, still be equipped with the shutdown mechanism and the pressure hole mechanism that are used for cutting off and punch aluminum plate on the compression roller. The invention is provided with two tangent compression rollers and the annular bulges and the annular grooves which are positioned on different compression rollers, can directly perform press molding on the aluminum plate to be processed, and has higher open-close punch forming efficiency compared with the traditional die.
Description
Technical Field
The invention relates to the technical field of hardware part machining, in particular to a hardware part machining die.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.
As the hardware part shown in figure 1 is a fastener for fixing a pipeline, due to the special shape of a machined part, a traditional processing die utilizes a die head to punch raw materials placed in a die core, a part is produced through the steps of material cutting, material discharging, punching, die opening and material taking, the traditional die system cannot integrate multiple steps to form a set of die system with higher efficiency, the processing mode is complicated, the raw materials are consumed greatly, the production efficiency is low, the production investment is increased, the production cost is increased, and the mass production is not facilitated.
Disclosure of Invention
The invention aims to solve the problems that multiple steps cannot be integrated to improve the production efficiency and reduce the cost and the production cost when an existing part processing die is used for producing a machined part with a special shape.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a hardware component mold processing, includes the base, be equipped with on the base:
the mounting assembly comprises two first mounting plates which are symmetrically arranged, and fixing plates are fixedly mounted on opposite sides of the two first mounting plates;
the forming and cutting assembly comprises two compression rollers which are arranged in a tangent mode, an annular bulge is arranged in the middle of the upper compression roller, an annular groove matched with the annular bulge is formed in the lower compression roller, an aluminum plate is arranged between the two compression rollers and is formed by the two compression rollers in a pressing mode, and a cutting mechanism and a hole pressing mechanism which are used for cutting off and punching the aluminum plate are further arranged on the compression rollers, so that the aluminum plate is formed at one time;
the power assembly comprises a motor, the motor is in transmission connection with the lower compression roller through a transmission mechanism, gears are fixedly arranged at the end parts of the compression rollers, and the gears on different compression rollers are meshed with each other;
the guide assembly comprises two second mounting plates, and four limiting rollers used for limiting the aluminum plate are rotatably connected between the two second mounting plates.
Preferably, the discharging frame comprises a guide rod and two guide plates which are symmetrically arranged and fixedly connected with the guide rod, and a slide way for leading out the workpieces in order is formed between the two guide plates and the guide rod.
Preferably, the guide rod and the guide plate are arranged in parallel with each other and are inclined upward near one end of the press roller.
Preferably, one end of the guide rod extends into the annular groove, and the end part of the guide plate is attached to the outer peripheral surface of the press roller.
Preferably, the cutting mechanism comprises a plurality of cutters equidistantly arranged on the peripheral surface of the upper compression roller, and a plurality of cutting grooves matched with the cutters are formed on the peripheral surface of the lower compression roller.
Preferably, the hole pressing mechanism comprises a plurality of pressure heads which are arranged above the periphery of the pressing roller at equal intervals, and the periphery of the pressing roller below the hole pressing mechanism is provided with a plurality of pressing holes matched with the pressure heads.
Preferably, the pressure head is arranged in a circular shape, and the pressing surface of the pressure head is arranged in an inclined opening which is inclined from the edge to the circle center.
Preferably, the transmission mechanism comprises belt pulleys fixedly arranged at the output end of the motor and on the rotating shaft of the pressing roller positioned below, and the two belt pulleys are connected through belt transmission.
Preferably, the two limiting rollers are distributed in a group in the height direction of the second mounting plate, and the midpoint position of a connecting line between the two limiting rollers and the tangent point of the two pressing rollers are on the same horizontal plane.
Preferably, the distance between the two second mounting plates is consistent with the width of the aluminum plate to be processed and is wider than the width of the press roll.
Compared with the prior art, the invention has the following advantages:
according to the invention, the two tangent compression rollers, the annular bulges and the annular grooves on different compression rollers are arranged, so that an aluminum plate to be processed can be directly pressed and molded, the opening and closing punch forming efficiency is higher compared with that of a traditional die, the aluminum plate can be directly cut off during the forming process by arranging the cutter and the grooving, the processing efficiency is further improved, and holes can be formed on a processed part by arranging the pressing head and the pressing holes.
Drawings
FIG. 1 is a schematic structural diagram of a hardware part to be processed and produced according to the present invention;
FIG. 2 is a schematic perspective view of a hardware component processing mold according to the present invention;
FIG. 3 is a schematic perspective view of a hardware component processing mold according to the present invention;
FIG. 4 is an exploded view of two press rollers, a gear and a mounting plate in the hardware part processing mold provided by the invention;
FIG. 5 is a schematic structural diagram of an upper press roll in the hardware part processing mold according to the present invention;
FIG. 6 is a schematic structural diagram of a lower pressing roller in the hardware part processing mold according to the present invention;
FIG. 7 is a schematic structural diagram of a limiting roller in the hardware component processing mold according to the present invention;
fig. 8 is a schematic structural diagram of a discharging frame in the hardware part processing mold according to the present invention.
In the figure: 1. a base; 2. mounting the component; 3. forming a cutting assembly; 4. a power assembly; 5. a guide assembly; 6. a first mounting plate; 7. a fixing plate; 8. a compression roller; 9. an annular projection; 10. an annular groove; 11. a motor; 12. a gear; 13. a second mounting plate; 14. a limiting roller; 15. a discharging frame; 16. a guide bar; 17. a guide plate; 18. a cutter; 19. grooving; 20. a pressure head; 21. and (6) pressing the hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a hardware parts mold processing for with aluminium sheet processing become as the five metals water pipe fastener that fig. 1 shows, including base 1, be equipped with on the base 1:
The forming and cutting component 3, the forming and cutting component 3 comprises two compression rollers 8 which are arranged in a tangent way, the two compression rollers 8 are connected on the fixing plate 7 in a rotating way along the length direction of the fixing plate 7, the aluminum plate can be rolled and formed by the two compression rollers 8 rotating oppositely, compared with the traditional press forming, the forming process is quicker, the efficiency is higher, the time for opening and closing the die and discharging the material is reduced, the annular bulge 9 is arranged in the middle of the upper compression roller 8, and the lower press roll 8 is provided with an annular groove 10 matched with the annular bulge 9, the aluminum plate is arranged between the two press rolls 8 and is pressed and molded by the two press rolls 8, the annular bulge 9 is matched with the annular groove 10, when the compression roller 8 rolls the aluminum plate, the middle of the aluminum plate is sunken as shown in fig. 1, and the compression roller 8 is further provided with a cutting mechanism and a hole pressing mechanism for cutting and punching the aluminum plate, so that the aluminum plate is formed at one time.
Referring to fig. 4-6, in order to integrate the function of cutting when the machined part is pressed and formed, the cutting mechanism comprises a plurality of cutters 18 equidistantly arranged on the outer peripheral surface of the upper compression roller 8, a plurality of cutting grooves 19 matched with the cutters 18 are formed on the outer peripheral surface of the lower compression roller 8, when the two compression rollers 8 roll oppositely, the aluminum plate between the two compression rollers 8 is pressed and formed, and when the cutters 18 and the cutting grooves 19 are overlapped, the cutters 18 and the cutting grooves 19 are matched to cut the aluminum plate, so that the cutting step required for processing the part is omitted, the production efficiency is improved, the investment of equipment is reduced, and the production cost is reduced.
Referring to fig. 4-6, in order to integrate the function of punching when the machined part is pressed and formed, the hole pressing mechanism comprises a plurality of pressure heads 20 which are equidistantly arranged on the outer peripheral surface of the upper pressure roller 8, a plurality of pressing holes 21 matched with the pressure heads 20 are formed on the outer peripheral surface of the lower pressure roller 8, when the two pressure rollers 8 roll oppositely, the aluminum plate between the two pressure rollers 8 is pressed and formed, and when the pressure heads 20 and the pressing holes 21 are overlapped, the pressure heads 20 and the pressing holes 21 are matched to press the two ends of the aluminum plate out of holes for mounting screws, so that the punching step required for processing the part is omitted, the production efficiency is improved, the investment of equipment is reduced, and the production cost is reduced.
Referring to fig. 5, the pressing head 20 is arranged in a circular shape, so that a hole suitable for mounting a screw can be formed, the pressing surface of the pressing head 20 is arranged in an inclined opening which is inclined from the edge to the center of a circle, and the inclined opening enables the pressing head 20 to form a knife edge, so that the hole of an aluminum plate can be formed more easily.
Referring to fig. 2, drive mechanism is including the fixed epaxial belt pulley that sets up in motor 11 output and the compression roller 8 that is located the below, and motor 11 drives the belt pulley that is located motor 11 output when rotating and rotates, and two belt pulleys pass through belt transmission and connect, and the belt pulley of motor 11 output drives the belt pulley that is located compression roller 8 and rotates through the belt, and then drives compression roller 8 and rotate.
The guide assembly 5, guide assembly 5 include two second mounting panels 13, rotate between two second mounting panels 13 to be connected with four and are used for carrying out spacing roller 14 to aluminum plate, make aluminum plate can follow the horizontal direction feeding.
Referring to fig. 7, two pairs of spacing rollers 14 are distributed along the height direction of the second mounting plate 13, the two sets of spacing rollers 14 are used for spacing the aluminum plate in the vertical direction, the aluminum plate can be fed more conveniently by rotating the spacing rollers 14, and the midpoint position of a connecting line between the two sets of spacing rollers 14 and the tangent point of the two compression rollers 8 are positioned on the same horizontal plane.
Referring to fig. 1 and 7, the distance between two second mounting panels 13 is unanimous with the width of waiting to process aluminum plate, and two second mounting panels 13 carry on spacingly to aluminum plate's horizontal direction, effectively reduce aluminum plate's moving direction lateral deviation, and wider in compression roller 8's width, because the machined part middle part is sunken to make aluminum plate both ends to middle indentation, the aluminum plate width will be wider in compression roller 8's width.
Referring to fig. 8, a hardware component mold processing, still include play work or material rest 15, play work or material rest 15 include a guide bar 16 and with guide bar 16 two symmetry settings's deflector 17, form a slide that is used for exporting the machined part in order between two deflector 17 and the guide bar 16, the machined part that is favorable to processing to accomplish can be directly extruded from the other end of compression roller 8, if direct collection, comparatively chaotic, inconvenient arrangement can make the machined part export neatly orderly through the slide.
Referring to fig. 8, the guide bar 16 and the guide plate 17 are parallel to each other and are inclined upward near one end of the press roll 8, so that the workpiece slides down along the slide way by the gravity of the workpiece itself.
Referring to fig. 1 and 8, guide bar 16 one end extends into annular groove 10, through setting up the upset of guide bar 16 restriction machined part to the deflector 17 tip laminates with the 8 outer peripheral faces of compression roller mutually, and both ends and deflector 17 contact when the machined part removes, get into the slide, through the gravity landing, are convenient for neatly orderly arrangement machined part.
The specific working principle of the invention is as follows:
when the aluminum plate cutting device is used, the motor 11 is started, the motor 11 drives the press rollers 8 to rotate through the transmission mechanism, the two press rollers 8 act through the gear 12, the two press rollers 8 rotate reversely, the rotation direction of the tangent position faces the discharge frame 15, the aluminum plate is placed between the two groups of limiting rollers 14 and pushes the aluminum plate to the position between the two press rollers 8, the two press rollers 8 roll the aluminum plate and drive the aluminum plate to move, in the rolling process, the annular bulge 9 is matched with the annular groove 10 to form the aluminum plate into the shape required by a machined part, the cutter 18 is matched with the cutting groove 19 to cut the aluminum plate into the length required by the machined part, the required holes are formed in the aluminum plate through the matching of the press head 20 and the press holes 21, the operations of material cutting, forming and punching required by conventional processing are completed at one time, the efficiency is higher, meanwhile, the investment of equipment is reduced, the production cost is reduced, and the opening and closing of the aluminum plate cutting device is formed by rolling and pressing, further improving the processing efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a hardware component mold processing, includes base (1), its characterized in that, be equipped with on base (1):
the mounting assembly (2) comprises two first mounting plates (6) which are symmetrically arranged, and fixing plates (7) are fixedly mounted on opposite sides of the two first mounting plates (6);
the forming and cutting assembly (3) comprises two compression rollers (8) which are arranged in a tangent mode, an annular protrusion (9) is arranged in the middle of the compression roller (8) which is positioned above the forming and cutting assembly, an annular groove (10) matched with the annular protrusion (9) is formed in the compression roller (8) which is positioned below the forming and cutting assembly, an aluminum plate is arranged between the two compression rollers (8) and is formed by pressing the two compression rollers (8), and a cutting mechanism and a hole pressing mechanism which are used for cutting off and punching the aluminum plate are further arranged on the compression rollers (8), so that the aluminum plate is formed at one time;
the power assembly (4) comprises a motor (11), the motor (11) is in transmission connection with the lower compression roller (8) through a transmission mechanism, gears (12) are fixedly arranged at the end parts of the compression rollers (8), and the gears (12) on different compression rollers (8) are meshed with each other;
the guide assembly (5), guide assembly (5) include two second mounting panels (13), rotate between two second mounting panels (13) and be connected with four and be used for carrying on spacing roller (14) to aluminum plate.
2. A hardware part machining die according to claim 1, characterized by further comprising a discharging frame (15), wherein the discharging frame (15) comprises a guide rod (16) and two symmetrically arranged guide plates (17) fixedly connected with the guide rod (16), and a slide way for orderly guiding out workpieces is formed between the two guide plates (17) and the guide rod (16).
3. A hardware machining die according to claim 2, characterized in that the guide bar (16) and the guide plate (17) are arranged parallel to each other and are inclined upwards near the end of the press roll (8).
4. A hardware component processing die according to claim 2, characterized in that one end of the guide rod (16) extends into the annular groove (10), and the end of the guide plate (17) is attached to the outer peripheral surface of the press roller (8).
5. The hardware component machining die as claimed in claim 1, wherein the cutting mechanism comprises a plurality of cutters (18) which are equidistantly arranged on the outer peripheral surface of the upper pressing roller (8), and a plurality of cutting grooves (19) matched with the cutters (18) are formed in the outer peripheral surface of the lower pressing roller (8).
6. The hardware component machining die as claimed in claim 1, wherein the hole pressing mechanism comprises a plurality of pressing heads (20) which are arranged above the outer circumferential surface of the pressing roller (8) at equal intervals, and a plurality of pressing holes (21) matched with the pressing heads (20) are formed in the outer circumferential surface of the pressing roller (8) below the hole pressing mechanism.
7. The hardware component machining die of claim 6, wherein the pressing head (20) is arranged in a circular shape, and the pressing surface of the pressing head (20) is arranged in an inclined opening which is inclined from the edge to the center of a circle.
8. A hardware component machining die according to claim 1, characterized in that the transmission mechanism comprises belt pulleys fixedly arranged at the output end of the motor (11) and on the rotating shaft of the pressing roller (8) positioned below, and the two belt pulleys are connected through belt transmission.
9. A hardware component machining die according to claim 1, wherein two limiting rollers (14) are distributed in a group in the height direction of the second mounting plate (13), and the midpoint position of a connecting line between the two limiting rollers (14) and the tangent points of the two pressing rollers (8) are located on the same horizontal plane.
10. A hardware machining die according to claim 1, characterized in that the distance between the two second mounting plates (13) is the same as the width of the aluminum plate to be machined and wider than the width of the press roll (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111247807.1A CN113680896B (en) | 2021-10-26 | 2021-10-26 | Hardware part machining die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111247807.1A CN113680896B (en) | 2021-10-26 | 2021-10-26 | Hardware part machining die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113680896A CN113680896A (en) | 2021-11-23 |
| CN113680896B true CN113680896B (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111247807.1A Active CN113680896B (en) | 2021-10-26 | 2021-10-26 | Hardware part machining die |
Country Status (1)
| Country | Link |
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| CN (1) | CN113680896B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1775400A (en) * | 2005-12-07 | 2006-05-24 | 金富一 | Plate-to-pipe shaping apparatus |
| CN202052812U (en) * | 2011-01-30 | 2011-11-30 | 宝钢发展有限公司劳防用品厂 | Hoop steel strip forming machine |
| CN104942051A (en) * | 2015-05-14 | 2015-09-30 | 山东电力建设第一工程公司 | Grounding electrode hoop manufacturing equipment and manufacturing method thereof |
| CN209094255U (en) * | 2018-11-23 | 2019-07-12 | 温州市浩特钢业有限公司 | A kind of press bending apparatus of welded still pipe |
| CN209886577U (en) * | 2019-02-28 | 2020-01-03 | 江阴市高新管件有限公司 | Forging press for large-diameter elbow pipe fitting for petrochemical industry |
| CN110961498A (en) * | 2019-12-18 | 2020-04-07 | 陈启 | Manufacturing method of stamping forming part and stamping forming part |
| CN111974898A (en) * | 2019-05-24 | 2020-11-24 | 江苏科艾福机电科技有限公司 | Hoop forming equipment and implementation method thereof |
| CN212168607U (en) * | 2019-12-31 | 2020-12-18 | 青岛四环汽车零部件有限公司 | Bending device for strap processing |
-
2021
- 2021-10-26 CN CN202111247807.1A patent/CN113680896B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1775400A (en) * | 2005-12-07 | 2006-05-24 | 金富一 | Plate-to-pipe shaping apparatus |
| CN202052812U (en) * | 2011-01-30 | 2011-11-30 | 宝钢发展有限公司劳防用品厂 | Hoop steel strip forming machine |
| CN104942051A (en) * | 2015-05-14 | 2015-09-30 | 山东电力建设第一工程公司 | Grounding electrode hoop manufacturing equipment and manufacturing method thereof |
| CN209094255U (en) * | 2018-11-23 | 2019-07-12 | 温州市浩特钢业有限公司 | A kind of press bending apparatus of welded still pipe |
| CN209886577U (en) * | 2019-02-28 | 2020-01-03 | 江阴市高新管件有限公司 | Forging press for large-diameter elbow pipe fitting for petrochemical industry |
| CN111974898A (en) * | 2019-05-24 | 2020-11-24 | 江苏科艾福机电科技有限公司 | Hoop forming equipment and implementation method thereof |
| CN110961498A (en) * | 2019-12-18 | 2020-04-07 | 陈启 | Manufacturing method of stamping forming part and stamping forming part |
| CN212168607U (en) * | 2019-12-31 | 2020-12-18 | 青岛四环汽车零部件有限公司 | Bending device for strap processing |
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| CN113680896A (en) | 2021-11-23 |
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