CN216297781U - Automobile parts stamping die - Google Patents
Automobile parts stamping die Download PDFInfo
- Publication number
- CN216297781U CN216297781U CN202122903097.5U CN202122903097U CN216297781U CN 216297781 U CN216297781 U CN 216297781U CN 202122903097 U CN202122903097 U CN 202122903097U CN 216297781 U CN216297781 U CN 216297781U
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- Prior art keywords
- pushing
- stamping
- die
- stamping die
- return spring
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 description 47
- 238000010586 diagram Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses an automobile part stamping die, which belongs to the technical field of part processing, and comprises a lower stamping die and an upper stamping die, wherein the bottom of the upper stamping die is connected with a stamping lug, the bottom of the stamping lug is connected with a connecting piece, two sides of the lower stamping die are respectively provided with a mounting cavity, the mounting cavity is internally connected with a pushing piece, the connecting piece is connected with the pushing piece, the side walls of two sides of a discharge chute are provided with grooves, the grooves are provided with pushing blocks, and the pushing pieces are connected with the pushing blocks. The punch forming of the automobile parts is facilitated.
Description
Technical Field
The utility model relates to the technical field of part processing, in particular to an automobile part stamping die.
Background
The most important component of the automobile mould is a covering part mould, the mould is mainly a cold stamping mould, the broad term automobile mould is a general name of moulds for manufacturing all parts on an automobile, wherein a casting is stamped into a corresponding size and a corresponding shape, the mould for stamping and molding the casting is a stamping mould, and a workpiece is placed in a cavity of the stamping mould when the stamping mould performs stamping processing on the casting.
When the automobile parts are punched and processed in the prior art, the automobile parts to be processed are placed at the lower die of a punching die, a processing male die is arranged at the upper die of the punching die, and after the male die arranged on the upper die of the punching die punches the workpieces, the male die punches the redundant parts of the workpieces out of the grooves of the lower die.
SUMMERY OF THE UTILITY MODEL
In view of the technical defects, the utility model aims to provide an automobile part stamping die, stamping waste materials pressed in a lower die depression are inconvenient to discharge, and the pushing piece is used for pushing the pushing block to push the waste materials out from two side walls of a discharge chute.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an automobile part stamping die which comprises a stamping lower die, wherein a discharge chute is arranged on the stamping lower die, the top of the stamping lower die is connected with a plurality of telescopic guide rods, the top of each telescopic guide rod is connected with an upper stamping die, the bottom of each upper stamping die is connected with a stamping lug, the bottom of each stamping lug is connected with a connecting piece, two sides of each lower stamping die are respectively provided with an installation cavity, each installation cavity is internally connected with a pushing piece, each connecting piece is connected with each pushing piece, the side walls of two sides of the discharge chute are provided with grooves, each groove is provided with a push block, each pushing piece is connected with each push block, each connecting piece is used for driving each push block to push each push block to move under the motion of each stamping lug, and each push block is used for pushing waste materials at the discharge chute.
Preferably, the connecting piece includes the connecting rod of connection in the punching press lug bottom, connecting rod one end slides and passes the punching press lower mould, be connected with the stopper on the connecting rod, and the connecting rod outside has cup jointed reset spring, reset spring one end is connected with the stopper, and the reset spring other end and the inner wall of installation cavity, stopper one side is connected with the impeller.
Preferably, the pushing part comprises pushing rods connected to two ends of the pushing block, one ends of the two pushing rods are distributed inside the installation cavity, a connecting frame is connected between the two pushing rods, a hinged seat is connected to the connecting frame, a rotating seat is connected to the inner wall of the installation cavity, a first flywheel is connected to the hinged seat, a second flywheel is connected to the rotating seat, a pulling rope is wound on the outer sides of the first flywheel and the second flywheel, one end of the pulling rope is connected with one side of the limiting block, a return spring is connected to the outer side of the pushing rod, one end of the return spring is connected with the connecting frame, and the other end of the return spring is connected with the inner wall of the installation cavity.
Preferably, the top of the push block is connected with an inclined slope block.
Preferably, a cutting edge is arranged at the notch at the top of the discharge chute
The utility model has the beneficial effects that: this design adopts connecting piece and punching press lug to be connected, drives the connecting piece at stamping process and drives the impeller and accomodate the ejector pad to the groove, and the punching press lug is with the work piece along blown down tank department punching press, and after the punching press, mould drive connecting piece in the punching press pushes away the impeller and promotes the ejector pad and push to outside department, is convenient for release the punching press waste material of pressfitting in blown down tank department, has reduced the punching press waste material bonding in the lateral wall department of blown down tank, the stamping forming of automobile parts of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an automobile part stamping die according to an embodiment of the present invention.
Fig. 2 is a partial sectional structure diagram of the present invention.
Fig. 3 is a schematic side view of fig. 2.
Fig. 4 is an enlarged structural diagram of a region a in fig. 3.
Fig. 5 is an enlarged structural diagram of a region B in fig. 3.
Description of reference numerals: 1-punching lower die, 2-discharging groove, 3-telescopic guide rod, 4-punching upper die, 5-punching lug, 6-connecting piece, 7-mounting cavity, 8-pushing piece, 21-groove, 22-pushing piece, 23-inclined slope piece, 24-cutting edge, 61-connecting rod, 62-limiting block, 63-reset spring, 81-pushing rod, 82-connecting frame, 83-hinging seat, 84-rotating seat, 85-first flywheel, 86-second flywheel, 87-pulling rope and 88-return spring.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1 to 5, the present invention provides an automobile part stamping die, which comprises a lower stamping die 1, a discharge chute 2 is arranged on the lower stamping die 1, a plurality of telescopic guide rods 3 are connected with the top of the lower stamping die 1, the top of the telescopic guide rod 3 is connected with an upper stamping die 4, the bottom of the upper stamping die 4 is connected with a stamping lug 5, a connecting piece 6 is arranged at the bottom of the stamping convex block 5, mounting cavities 7 are respectively arranged at two sides of the lower stamping die 1, and the interior of the mounting cavity 7 is connected with a pushing piece 8, the connecting piece 6 is connected with the pushing piece 8, the side walls of the two sides of the discharging chute 2 are provided with grooves 21, and the groove 21 is provided with a push block 22, the push member 8 is connected with the push block 22, the connecting member 6 is used for driving the push block to push the push block 22 to move under the movement of the stamping convex block 5, and the push block is used for pushing the waste material at the discharge chute 2.
When this scheme of use device carries out stamping forming to automobile parts, the work piece that will treat processing is placed behind punching press lower mould 1, mould 4 downstream under current stamping die's punching press power in the punching press this moment, because flexible guide bar 3 is convenient for mould 4 flexible adjustment in the punching press, because connecting piece 6 is connected in punching press lug 5 position department, when stamping die carries out the punching press man-hour, connecting piece 6 drives impeller 8 motion at punching press lug 5 downstream, because impeller 8's one end and ejector pad 22 are connected, be convenient for when the punching press downstream, accomodate recess 21 department with ejector pad 22, after the punching press finishes, punching press lug 5 drives connecting piece 6 and drives impeller 8 motion, thereby be convenient for outwards promote ejector pad 22, release the punching press waste material of pressfitting in recess 21 department, avoided the punching press waste material in blown down tank 2 department.
Further, the connecting piece 6 comprises a connecting rod 61 connected to the bottom of the stamping convex block 5, one end of the connecting rod 61 slides to penetrate through the lower stamping die 1, a limiting block 62 is connected to the connecting rod 61, a return spring 63 is sleeved on the outer side of the connecting rod 61, one end of the return spring 63 is connected with the limiting block 62, the other end of the return spring 63 is connected with the inner wall of the installation cavity 7, and one side of the limiting block 62 is connected with the pushing piece 8.
Further, the pushing member 8 includes pushing rods 81 connected to two ends of the pushing block 22, one end of each of the two pushing rods 81 is distributed inside the installation cavity 7, a connecting frame 82 is connected between the two pushing rods 81, a hinge seat 83 is connected to the connecting frame 82, a rotating seat 84 is connected to the inner wall of the installation cavity 7, a first flywheel 85 is connected to the hinge seat 83, a second flywheel 86 is connected to the rotating seat 84, a pulling rope 87 is wound around the outer sides of the first flywheel 85 and the second flywheel 86, one end of the pulling rope 87 is connected to one side of the limiting block 62, a return spring 88 is connected to the outer side of the pushing rod 81, one end of the return spring 88 is connected to the connecting frame 82, and the other end of the return spring 88 is connected to the inner wall of the installation cavity 7, when punching, a workpiece is placed at the position of the lower punching die 1, the upper punching die 4 moves downward under the punching force, because the connecting rod 61 is fixedly connected to the position of the punching bump 5, when the punching is finished, the connecting rod 61 drives the connecting rod 61 to move upwards on the upper punching die 4, and the push rod 81 pushes the push rod 81 outwards under the resetting action of the return spring 88 at the moment, thereby facilitating the pushing of the punching waste out of the discharge chute 2 by the push block 22.
Furthermore, an inclined slope block 23 is connected to the top of the pushing block 22, and the inclined slope block 23 is beneficial to pushing the waste material out of the pushing block 22.
Further, the notch department at 2 tops of blown down tank is equipped with cutting blade 24, and cutting blade 24 is convenient for carry out stamping process with the work piece.
When the punching die is used, a workpiece is placed at the position of the lower punching die 1 during punching, the upper punching die 4 moves downwards under the action of punching force because the connecting rod 61 is fixedly connected at the position of the punching lug 5, the push blocks 22 are distributed at the position of the discharge chute 2 during non-punching, the connecting rod 61 moves downwards during punching, the limit block 62 fixedly connected to the outer side of the connecting rod 61 downwards extrudes the reset spring 63 at the moment, so that the connecting rod 61 penetrates through the bottom of the lower punching die 1, the limit block 62 is fixedly connected with the pulling rope 87 during downward movement of the limit block 62, and the other end of the pulling rope 87 is fixedly connected with the hinge seat 83, so that the pulling rope 87 pulls the connecting frame 82 to shrink in the mounting cavity 7 of the box, because the two ends of the connecting frame 82 are fixedly connected with the push rod 81, and because the push rod 81 is fixedly connected with the push block 22, so that the push block 22 can be conveniently stored in the position of the groove 21, after the punching is finished, the connecting rod 61 drives the connecting rod 61 to move upwards on the punching upper die 4, and at the moment, the push rod 81 pushes the push rod 81 outwards under the reset action of the return spring 88, so that the push block 22 can push the punching waste out of the discharge chute 2 conveniently.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The automobile part stamping die is characterized by comprising a stamping lower die (1), wherein a discharge chute (2) is arranged on the stamping lower die (1), the top of the stamping lower die (1) is connected with a plurality of telescopic guide rods (3), the top of each telescopic guide rod (3) is connected with an upper stamping die (4), the bottom of each upper stamping die (4) is connected with a stamping lug (5), a connecting piece (6) is arranged at the bottom of each stamping lug (5), two sides of each stamping lower die (1) are respectively provided with a mounting cavity (7), a pushing piece (8) is connected inside each mounting cavity (7), each connecting piece (6) is connected with each pushing piece (8), grooves (21) are arranged on the side walls of two sides of the discharge chute (2), pushing blocks (22) are arranged at the positions of the grooves (21), the pushing pieces (8) are connected with the pushing blocks (22), and the connecting pieces (6) are used for driving the pushing blocks to push the pushing blocks (22) to move under the movement of the stamping lugs (5), and the pushing block is used for pushing out the waste at the discharging groove (2).
2. The automobile part stamping die as claimed in claim 1, wherein the connecting member (6) includes a connecting rod (61) connected to the bottom of the stamping protrusion (5), one end of the connecting rod (61) slides through the lower stamping die (1), a limiting block (62) is connected to the connecting rod (61), a return spring (63) is sleeved on the outer side of the connecting rod (61), one end of the return spring (63) is connected to the limiting block (62), the other end of the return spring (63) is connected to the inner wall of the mounting cavity (7), and one side of the limiting block (62) is connected to the pushing member (8).
3. The automobile part stamping die as recited in claim 2, characterized in that the pushing member (8) includes pushing rods (81) connected to two ends of the pushing block (22), one ends of the two pushing rods (81) are distributed inside the installation cavity (7), a connecting frame (82) is connected between the two pushing rods (81), a hinge seat (83) is connected to the connecting frame (82), a rotating seat (84) is connected to the inner wall of the installation cavity (7), a first flywheel (85) is connected to the hinge seat (83), a second flywheel (86) is connected to the rotating seat (84), a pulling rope (87) is wound around the outer sides of the first flywheel (85) and the second flywheel (86), one end of the pulling rope (87) is connected to one side of the limiting block (62), a return spring (88) is connected to the outer side of the pushing rod (81), one end of the return spring (88) is connected to the connecting frame (82), and the other end of the return spring (88) is connected with the inner wall of the mounting cavity (7).
4. The automobile part stamping die as recited in claim 1, characterized in that the top of the pushing block (22) is connected with an inclined slope block (23).
5. The automobile part stamping die according to claim 1, wherein a cutting edge (24) is provided at the notch at the top of the discharge chute (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122903097.5U CN216297781U (en) | 2021-11-24 | 2021-11-24 | Automobile parts stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122903097.5U CN216297781U (en) | 2021-11-24 | 2021-11-24 | Automobile parts stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216297781U true CN216297781U (en) | 2022-04-15 |
Family
ID=81122575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122903097.5U Expired - Fee Related CN216297781U (en) | 2021-11-24 | 2021-11-24 | Automobile parts stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216297781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229034A (en) * | 2022-07-08 | 2022-10-25 | 东莞市微致金属电子科技有限公司 | Slider structure mould convenient to unloading |
-
2021
- 2021-11-24 CN CN202122903097.5U patent/CN216297781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229034A (en) * | 2022-07-08 | 2022-10-25 | 东莞市微致金属电子科技有限公司 | Slider structure mould convenient to unloading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |