CN216632238U - Hardware stamping die for automobile parts - Google Patents
Hardware stamping die for automobile parts Download PDFInfo
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- CN216632238U CN216632238U CN202122942146.6U CN202122942146U CN216632238U CN 216632238 U CN216632238 U CN 216632238U CN 202122942146 U CN202122942146 U CN 202122942146U CN 216632238 U CN216632238 U CN 216632238U
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Abstract
The utility model provides a hardware stamping die for automobile parts, which comprises an upper die, a lower die and a plurality of slag cleaning devices, the crushed slag cleaning device comprises a telescopic outer rod and a fixed rod, one end of the telescopic outer rod is provided with a telescopic groove, a spring is fixedly connected on the inner side wall of the telescopic groove far away from the opening end, one end of the fixed rod passes through the opening end of the telescopic groove and is fixedly connected with the spring, the hardware stamping die for the automobile parts is reasonable in design, one end of a linkage bent rod of the broken slag cleaning device is provided with a rubber cleaning seat which is positioned in a stamping hole, when punching, the upper die contacts and presses down the telescopic outer rod, the telescopic outer rod drives the rubber cleaning seat to move downwards through the linkage bent rod, therefore, the punched leftover materials can be sucked downwards to form traction, and the leftover materials can be effectively prevented from being retained in the punching holes and being blocked.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a hardware stamping die for automobile parts.
Background
In the process of processing automobile parts, stamping is a necessary processing link, and a stamping die is required to be used in the stamping process, wherein the stamping is the most common process, in the stamping process by using the stamping die, punched leftover materials are easy to be retained in a stamping hole to cause blockage, in addition, in the stamping process, metal scraps are inevitably generated and attached in the stamping hole to also cause blockage on the falling of the leftover materials, however, the existing hardware stamping die for the automobile parts cannot solve the problems, and therefore the utility model provides the hardware stamping die for the automobile parts.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a hardware stamping die for automobile parts, which aims to solve the problems in the background art, the design is reasonable, one end of a linkage bent rod of a scrap cleaning device is provided with a rubber cleaning seat, the rubber cleaning seat is positioned in a stamping hole, an upper die is contacted with a telescopic outer rod and presses downwards when stamping is carried out, the telescopic outer rod drives the rubber cleaning seat to move downwards through the linkage bent rod, so that punched scrap can be sucked downwards to form traction, the scrap can be effectively prevented from being retained in the stamping hole, and blockage is prevented.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a hardware stamping die for automobile parts comprises an upper die, a lower die and a plurality of disintegrating slag cleaning devices, wherein each disintegrating slag cleaning device comprises a telescopic outer rod and a fixed rod, one end of each telescopic outer rod is provided with a telescopic groove, a spring is fixedly connected to the inner side wall of the telescopic groove far away from the open end, one end of each fixed rod penetrates through the open end of the telescopic groove and is fixedly connected with the spring, an installation cavity is formed in the lower die, the other end of each fixed rod is fixedly installed on the inner side wall of the bottom of the installation cavity, telescopic holes are formed in the inner side wall of the top of the installation cavity and correspond to the fixed rods, the other end of each telescopic outer rod penetrates through the telescopic holes and extends to the top of the lower die, linkage bent rods are fixedly installed on two sides of each telescopic outer rod, a rubber cleaning seat is fixedly installed on the top of each linkage bent rod, and an inclined plane is arranged on the outer edge of the top of each rubber cleaning seat, the rubber cleaning seat is characterized in that a release groove is formed in the inner side wall of the top of the mounting cavity at a position corresponding to the rubber cleaning seat, a stamping hole is formed in the inner side wall of the top of the release groove, one end of the linkage bent rod penetrates through the release groove and extends into the stamping hole, and the rubber cleaning seat is located in the stamping hole.
In a preferred embodiment of the present invention, the inner sidewall of the bottom of the installation cavity is provided with a discharge hole.
As a preferred embodiment of the present invention, an elastic positioning rod is fixedly installed between the corners of the upper mold and the lower mold.
In a preferred embodiment of the present invention, the diameter of the rubber cleaning seat is the same as the diameter of the punching hole.
In a preferred embodiment of the present invention, the number of the debris cleaning devices is 4.
The utility model has the beneficial effects that: the utility model discloses a hardware stamping die for automobile parts, which comprises an upper die, a lower die, a slag cleaning device, a telescopic outer rod, a fixed rod, a telescopic groove, a spring, a telescopic hole, a release groove, a stamping hole, a linkage bent rod, a rubber cleaning seat, an inclined plane, an installation cavity, a discharge hole and an elastic positioning rod.
1. This for auto parts five metals stamping die's disintegrating slag cleaning device's one end has installed rubber clearance seat, and rubber clearance seat is downthehole in the punching press, when punching press, goes up the flexible outer pole of mould contact and pushes down, and flexible outer pole passes through the interlock knee and drives rubber clearance seat down to can suck down the leftover bits that punch a hole, form and pull, can prevent effectively that the leftover bits from being detained downtheholely in the punching press, prevent to block up.
2. This hardware stamping die's for auto parts rubber clearance seat can get off adnexed disintegrating slag clearance on the punching press downthehole reciprocating motion of punching press, and when the rubber clearance seat got into the release tank, disintegrating slag and leftover bits fell down along the inclined plane on the rubber clearance seat, can prevent effectively that the disintegrating slag from leading to punching press hole damage and leftover bits whereabouts to be obstructed in the downthehole accumulation of punching press.
3. This hardware stamping die's for auto parts outward flange at rubber clearance seat top is provided with the inclined plane, and the inclined plane can play the guide effect to residue and leftover bits, prevents that disintegrating slag and leftover bits from being brought into the punching press hole again, and the practicality is strong.
Drawings
FIG. 1 is a schematic structural diagram of a hardware stamping die for automobile parts according to the present invention;
FIG. 2 is a schematic cross-sectional view of a stamping die for hardware used in automobile parts according to the present invention;
FIG. 3 is a schematic sectional view of a slag cleaning device of a hardware stamping die for automobile parts according to the present invention;
in the figure: 1. an upper die; 2. a lower die; 3. a crushed slag cleaning device; 4. a telescopic outer rod; 5. Fixing the rod; 6. a telescopic groove; 7. a spring; 8. a telescopic hole; 9. a relief groove; 10. punching a hole; 11. linking the bent rod; 12. a rubber cleaning seat; 13. a bevel; 14. a mounting cavity; 15. a discharge hole; 16. elastic locating rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a hardware stamping die for automobile parts comprises an upper die 1, a lower die 2 and a plurality of slag cleaning devices 3, wherein each slag cleaning device 3 comprises a telescopic outer rod 4 and a fixed rod 5, one end of each telescopic outer rod 4 is provided with a telescopic groove 6, a spring 7 is fixedly connected to the inner side wall, away from the open end, of each telescopic groove 6, one end of each fixed rod 5 penetrates through the open end of each telescopic groove 6 and is fixedly connected with the spring 7, an installation cavity 14 is formed in the lower die 2, the other end of each fixed rod 5 is fixedly installed on the inner side wall at the bottom of the installation cavity 14, a telescopic hole 8 is formed in the position, corresponding to the corresponding fixed rod 5, on the inner side wall at the top of the installation cavity 14, the other end of each telescopic outer rod 4 penetrates through the telescopic hole 8 and extends to the top of the lower die 2, and bent linkage rods 11 are fixedly installed on two sides of the telescopic outer rods 4, the top of the linkage bent rod 11 is fixedly provided with a rubber cleaning seat 12, the outer edge of the top of the rubber cleaning seat 12 is provided with an inclined surface 13, a release groove 9 is formed in the position, corresponding to the rubber cleaning seat 12, of the inner side wall of the top of the installation cavity 14, a stamping hole 10 is formed in the inner side wall of the top of the release groove 9, one end of the linkage bent rod 11 penetrates through the release groove 9 and extends into the stamping hole 10, and the rubber cleaning seat 12 is located in the stamping hole 10.
In a preferred embodiment of the present invention, the inner sidewall of the bottom of the installation cavity 14 is provided with a discharge hole 15.
In a preferred embodiment of the present invention, an elastic positioning rod 16 is fixedly installed between the corners of the upper mold 1 and the lower mold 2.
In a preferred embodiment of the present invention, the diameter of the rubber stripper seat 12 is the same as the diameter of the punching hole 10.
As a preferred embodiment of the present invention, the number of the slag cleaning devices 3 is 4.
As a preferred embodiment of the utility model, when in use, a piece to be punched is placed between a lower die 2 and an upper die 1, then a punching machine is used for punching, one end of a linkage bent rod 11 of a slag cleaning device 3 is provided with a rubber cleaning seat 12, the rubber cleaning seat 12 is positioned in a punching hole 10, when the punching is carried out, the upper die 1 contacts a telescopic outer rod 4 and presses downwards, simultaneously, the upper die 1 punches, the telescopic outer rod 4 drives the rubber cleaning seat 12 to move downwards through the linkage bent rod 11, so that the punched leftover materials can be sucked downwards to form traction, the leftover materials can be effectively prevented from being retained in the punching hole 10 and blocked, when the rubber cleaning seat 12 reciprocates in the punching hole 10, the slag adhered to the inner wall of the punching hole 10 can be cleaned down, when the rubber cleaning seat 12 enters a release groove 9, the slag and the leftover materials fall down along an inclined plane 13 on the rubber cleaning seat 12, can prevent effectively that the disintegrating slag from leading to the 10 damage of punching press hole and leftover bits whereabouts to be obstructed in punching press hole 10, the outward flange at 12 tops of rubber clearance seat is provided with inclined plane 13, and inclined plane 13 can play the guide effect to residue and leftover bits, prevents that disintegrating slag and leftover bits from being brought into punching press hole 10 again, and the practicality is strong.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The hardware stamping die for the automobile parts comprises an upper die (1), a lower die (2) and a plurality of scrap cleaning devices (3), and is characterized in that each scrap cleaning device (3) comprises a telescopic outer rod (4) and a fixing rod (5), a telescopic groove (6) is formed in one end of each telescopic outer rod (4), a spring (7) is fixedly connected to the inner side wall of the corresponding telescopic groove (6) far away from the corresponding telescopic groove (6), one end of each fixing rod (5) penetrates through the corresponding open end of the corresponding telescopic groove (6) and is fixedly connected with the corresponding spring (7), an installation cavity (14) is formed in the lower die (2), the other end of each fixing rod (5) is fixedly installed on the inner side wall of the bottom of the installation cavity (14), a telescopic hole (8) is formed in the position corresponding to the corresponding fixing rod (5) on the inner side wall of the top of the installation cavity (14), and the other end of each telescopic outer rod (4) penetrates through the corresponding telescopic hole (8) and extends to the top of the corresponding lower die (2), the utility model discloses a flexible outer pole, including installation cavity (14), release groove (9), punching press hole (10) have been seted up to the position department that corresponds with rubber clearance seat (12) on the inside wall at installation cavity (14) top, the both sides fixed mounting of flexible outer pole (4) has interlock curved bar (11), the top fixed mounting of interlock curved bar (11) has rubber clearance seat (12), the outward flange at rubber clearance seat (12) top is provided with inclined plane (13), release groove (9) have been seted up with rubber clearance seat (12) on the inside wall at release groove (9) top, the one end of interlock curved bar (11) is passed release groove (9) and is extended to punching press hole (10) in, rubber clearance seat (12) are in punching press hole (10).
2. The hardware stamping die for the automobile parts as claimed in claim 1, wherein: and the inner side wall of the bottom of the mounting cavity (14) is provided with a discharge hole (15).
3. The hardware stamping die for the automobile parts as claimed in claim 1, wherein: and an elastic positioning rod (16) is fixedly arranged between the corners of the upper die (1) and the lower die (2).
4. The hardware stamping die for the automobile parts as claimed in claim 1, wherein: the diameter of the rubber cleaning seat (12) is the same as that of the punching hole (10).
5. The hardware stamping die for the automobile parts as claimed in claim 1, wherein: the number of the broken slag cleaning devices (3) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122942146.6U CN216632238U (en) | 2021-11-26 | 2021-11-26 | Hardware stamping die for automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122942146.6U CN216632238U (en) | 2021-11-26 | 2021-11-26 | Hardware stamping die for automobile parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216632238U true CN216632238U (en) | 2022-05-31 |
Family
ID=81736881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122942146.6U Active CN216632238U (en) | 2021-11-26 | 2021-11-26 | Hardware stamping die for automobile parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216632238U (en) |
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2021
- 2021-11-26 CN CN202122942146.6U patent/CN216632238U/en active Active
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