CN218079948U - Stamping die for automobile hardware - Google Patents

Abstract

The utility model discloses a car hardware stamping die, including last die structure, lower die structure, guiding mechanism, locating hole moulded die, bender, pore-forming die, feeding layer board and ejection of compact slide, bender and pore-forming die can be a plurality of, locating hole moulded die, all benders and all are connected with last die structure and lower die structure, bender and pore-forming die all are equipped with hole positioning mechanism, it is connected through guiding mechanism to go up die structure and lower die structure, the feeding layer board is installed at lower die structure, ejection of compact slide is connected with pore-forming die or bender. Therefore, the utility model discloses can be applicable to processing car hardware, can effectively the shaping go out hole and flexion on the car hardware to can conveniently treat the processing location of machined part in processing at every turn, effectively guarantee the machining precision, and guarantee machining efficiency.

Description

Stamping die for automobile hardware

Technical Field

The utility model belongs to the technical field of stamping die design and specifically relates to a car hardware stamping die is related to.

Background

The stamping die is a kind of process equipment for processing metal or nonmetal materials into parts or semi-finished products in cold stamping, and is also called as a cold stamping die or a cold stamping die. The stamping die is widely used in cold stamping, can be used for manufacturing various products in different fields, and automobile hardware such as a radiator plate or a brake pad of an automobile is also manufactured by the stamping die.

And many car hardware can set up porose and flexion isotructure on it because need assemble, and the different structures on these car hardware need be processed respectively through different stamping die usually, but, use different stamping die to process, and the processing location degree of difficulty of processing at every turn is big, not only is difficult to guarantee the machining precision, needs to spend more time moreover, and machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile hardware stamping die can solve one or more of above-mentioned problem.

According to the utility model discloses an aspect provides an automobile hardware stamping die, including last die structure, lower die structure, guiding mechanism, locating hole moulded die, bender, pore-forming mould, feeding layer board and ejection of compact slide, bender and pore-forming mould can be a plurality of, locating hole moulded die, all benders and all are connected with last die structure and lower die structure, bender and pore-forming mould all are equipped with hole positioning mechanism, it is connected through guiding mechanism to go up die structure and lower die structure, the feeding layer board is installed at lower die structure, ejection of compact slide is connected with pore-forming mould or bender.

The utility model has the advantages that: the utility model discloses in, the bender can make things convenient for the shaping on treating the machined part to go out the flexion of car hardware, the pore-forming mould can make things convenient for the shaping on treating the machined part to go out the hole of car hardware, and all benders and all pore-forming moulds all are connected with last mould structure and lower mould structure, then the interval between each mould between last mould structure and the lower mould structure is invariable promptly after setting up, thereby as long as guarantee to treat the feed distance of machined part and can match the interval between each mould, can play the effect that is equivalent to the location, simultaneously, the utility model discloses in still be provided with locating hole forming mechanism and be convenient for treat the shaping of locating hole on the machined part, and through set up positioning mechanism in each mould, thereby its positioning mechanism can cooperate with the locating hole of treating on the machined part when each mould is processing at every turn, thereby play the positioning action. Therefore, the utility model discloses can be applicable to processing car hardware, can effectively the shaping go out hole and flexion on the car hardware to can conveniently treat the processing location of machined part in processing at every turn, effectively guarantee the machining precision, and guarantee machining efficiency. In addition, the guide mechanism can play a role in guiding the relative movement of the upper die structure and the lower die structure.

In some embodiments, the positioning hole forming die includes a first upper cushion plate, a first clamping plate, a first limiting plate, a first stripper plate, a first forming post, a first supporting plate, and a first lower cushion plate, the first upper cushion plate, the first clamping plate, the first limiting plate, and the first stripper plate are sequentially connected from top to bottom, the first clamping plate is sleeved on the first forming post, the first forming post penetrates through the first limiting plate and the first stripper plate, the first supporting plate is mounted on the first lower cushion plate, the positioning hole forming die is provided with a first through hole, the first through hole penetrates through the first supporting plate and the first lower cushion plate, the first forming post can extend into the first through hole, the first upper cushion plate is connected with the upper die structure, and the first lower cushion plate is connected with the lower die structure. Therefore, when the first hole forming column extends into the first through hole, the first hole forming column can punch the positioning hole in the workpiece to be machined.

In some embodiments, the hole forming mold includes a second upper cushion plate, a second clamping plate, a second limiting plate, a second stripper plate, a second hole forming column, a second supporting plate, and a second lower cushion plate, the second upper cushion plate, the second clamping plate, the second limiting plate, and the second stripper plate are sequentially connected from top to bottom, the second clamping plate is sleeved on the second hole forming column, the second hole forming column penetrates through the second limiting plate and the second stripper plate, the second supporting plate is mounted on the second lower cushion plate, the positioning hole forming mold is provided with a second through hole, the second through hole penetrates through the second supporting plate and the second lower cushion plate, the second hole forming column can extend into the second through hole, the second upper cushion plate is connected to the upper mold structure, and the second lower cushion plate is connected to the lower mold structure. Thus, when the second hole-forming stud extends into the second through-hole, the second hole-forming stud can punch a through-hole in the part to be machined.

In some embodiments, the bending die comprises a third upper padding plate, a first connecting plate, a first concave block, a third supporting plate, a third lower padding plate and a first convex block, the third upper padding plate is connected with the first connecting plate, the third supporting plate is arranged on the third lower padding plate, the first concave block is connected with the first connecting plate, the first convex block is arranged on the third lower padding plate and penetrates through the third supporting plate, the first concave block is provided with a first concave position, the first convex block can extend into the first concave position, the third upper padding plate is connected with an upper die structure, and the third lower padding plate is connected with a lower die structure. Therefore, when the first bump extends into the first concave position, the first bump can form a bent part on the workpiece to be machined.

In some embodiments, the hole positioning structure includes a positioning post and an auxiliary hole, the positioning post is opposite to the auxiliary hole, and the positioning post can extend into the auxiliary hole. Therefore, the positioning column can penetrate through the positioning hole forming die to obtain the positioning hole and extend into the auxiliary hole to realize positioning.

In some embodiments, the upper die structure includes an upper die base and an upper die top plate, the upper die top plate and the upper die base being connected.

In some embodiments, the lower die structure comprises a lower die base, a plurality of lower pad feet, a lower die base plate and a lower die bottom plate, wherein one end of each lower pad foot is connected with the lower die base, the other end of each lower pad foot is connected with the lower die base plate, and the lower die base plate is connected with the lower die bottom plate.

In some embodiments, the guiding mechanism includes a guide post, a guide post seat and a guide sleeve, the guide post seat is mounted on the lower mold structure, the guide post is fixedly mounted on the guide post seat and extends into the upper mold structure, the upper mold structure is connected with the guide sleeve, and the guide sleeve is movably sleeved on the guide post. From this, along with the removal of last mode structure, the guide pin bushing can remove along the guide pillar, plays spacing and guide effect to the relative movement of going up mode structure and lower mode structure.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the stamping die for automobile hardware.

Fig. 2 is a front view of an automobile hardware stamping die according to an embodiment of the present invention.

Fig. 3 is a cross-sectional view of a front view of an automobile hardware stamping die according to an embodiment of the present invention.

Fig. 4 is an embodiment of the present invention, which is an automobile hardware stamping die capable of processing automobile hardware.

In the figure: 1. <xnotran> , 2. , 3. , 4. , 5., 6. , 7. , 8. , 11. , 12. , 21., 22. , 23. , 24. , 31., 32. , 33., 41. , 42. , 43. , 44. , 45. , 46. , 47. , 401. , 51. , 52. , 53. , 54. , 55. , 56. , 531. , 61. , 62. , 63. , 64. , 65. , 66. , 67. , 601. , 91., 92. 10. . </xnotran>

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the utility model discloses an automobile hardware stamping die, including last mold structure 1, lower mold structure 2, guiding mechanism 3, locating hole moulded die 4, bender 5, pore-forming mould 6, feeding layer board 7 and ejection of compact slide 8.

The positioning hole forming die 4 includes a first upper shim plate 41, a first clamping plate 42, a first limiting plate 43, a first stripper plate 44, a first forming post 45, a first supporting plate 46, and a first lower shim plate 47. The first upper backing plate 41, the first clamping plate 42, the first limit plate 43 and the first stripper plate 44 are fixedly connected through bolts in sequence from top to bottom. The first clamping plate 42 is fixedly sleeved on the first hole forming column 45, one end of the first hole forming column 45 is fixedly connected with the first upper backing plate 41 through a bolt, and the other end of the first hole forming column 45 penetrates through the first limiting plate 43 and the first stripper plate 44. First supporting plate 46 is fixedly mounted on first lower backing plate 47 through bolts, positioning hole forming die 4 is provided with first through hole 401, first through hole 401 penetrates through first supporting plate 46 and first lower backing plate 47, and first hole forming column 45 is opposite to first through hole 401, and first hole forming column 45 can stretch into first through hole 401.

The hole forming die 6 includes a second upper shim plate 61, a second clamping plate 62, a second limiting plate 63, a second stripper plate 64, a second hole forming column 65, a second supporting plate 66 and a second lower shim plate 67. The second upper backing plate 61, the second clamping plate 62, the second limiting plate 63 and the second stripper plate 64 are fixedly connected through bolts in sequence from top to bottom. The second clamping plate 62 is fixedly sleeved on the second hole forming column 65, one end of the second hole forming column 65 is fixedly connected with the second upper backing plate 61 through a bolt, and the other end of the second hole forming column 65 passes through the second limiting plate 63 and the second stripper plate 64. Second backup pad 66 passes through bolt fixed mounting on second lower bolster 67, and pore-forming die 6 is equipped with second through-hole 601, and second through-hole 601 runs through second backup pad 66 and second lower bolster 67 to second pore-forming post 65 and second through-hole 601 are relative, and second pore-forming post 65 can stretch into in the second through-hole 601.

The bender 5 comprises a third upper pad 51, a first connecting plate 52, a first concave block 53, a third supporting plate 54, a third lower pad 55 and a first convex block 56. The number of the first concave blocks 53 and the first convex blocks 56 can be multiple, the third upper backing plate 51 is fixedly connected with the first connecting plate 52 through bolts, the third supporting plate 54 is fixedly installed on the third lower backing plate 55 through bolts, all the first concave blocks 53 are fixedly connected with the first connecting plate 52 through bolts, all the first convex blocks 56 are fixedly installed on the third lower backing plate 55 through bolts, all the first convex blocks 56 penetrate through the third supporting plate 54, the first concave blocks 53 are provided with first concave positions 531, the first convex blocks 56 are corresponding to the first concave positions 531 one by one, and the first convex blocks 56 can extend into the first concave positions 531 one by one.

And bender 5 and pore-forming die 6 can be a plurality of, and in this embodiment, bender 5 is preferred two, and pore-forming die 6 is also preferred two, and be equipped with the hole location structure in bender 5 and the pore-forming die 6, and the hole location structure includes reference column 91 and auxiliary hole 92.

In the hole forming die 6, the positioning column 91 can be connected with the second limiting plate 63 through a bolt, the positioning column 91 passes through the second stripper plate 64, the auxiliary hole 92 can be arranged on the second supporting plate 66, the positioning column 91 is opposite to the auxiliary hole 92, and the positioning column 91 can extend into the auxiliary hole 92.

In the bender 5, the positioning post 91 can be embedded in the first connecting plate 52 or the first concave block 53, and one end of the positioning post 91 passes through the first concave block 53, and the auxiliary hole 92 can be disposed on the first convex block 56, and the positioning post 91 is opposite to the auxiliary hole 92, and the positioning post 91 can extend into the auxiliary hole 92.

The upper die structure 1 includes an upper die base 11 and an upper die top plate 12. The upper die top plate 12 and the upper die holder 11 are fixedly connected through bolts. The lower die structure 2 comprises a lower die base 21, a lower pad 22, a lower die pad plate 23 and a lower die bottom plate 24. The lower foot pads 22 are multiple, one end of each lower foot pad 22 is fixedly connected with the lower die base 21 through a bolt, the other end of each lower foot pad 22 is fixedly connected with the lower die base plate 23 through a bolt, and the lower die base plate 23 is fixedly connected with the lower die base plate 24 through a bolt.

The first upper cushion plates 41 of the positioning hole forming dies 4, the third upper cushion plates 51 of all bending dies 5 and the second upper cushion plates 61 of all hole forming dies 6 are all fixedly connected with the upper die base 11 of the upper die structure 1 through bolts, and the first lower cushion plates 47 of the positioning hole forming dies 4, the third upper cushion plates 55 of all bending dies 5 and the second lower cushion plates 67 of all hole forming dies 6 are all fixedly connected with the lower die base 21 of the lower die structure 2 through bolts.

The guide mechanism 3 comprises a guide post 31, a guide post seat 32 and a guide sleeve 33, the guide post seat 32 is mounted on the lower die seat 21 through a bolt, the guide post 31 is fixedly mounted on the guide post seat 32 through a bolt, the guide post 31 extends into the upper die seat 11, the upper die seat 11 is fixedly connected with the guide sleeve 33 through a connecting plate, and the guide sleeve 33 is movably sleeved on the guide post 31, namely, the upper die structure 1 and the lower die structure 2 are connected through the guide mechanism 3.

Feeding layer board 7 passes through connecting block fixed mounting on lower die holder 21 of lower die structure 2, and ejection of compact slide 8 then can be connected with pore-forming die 6 or bender 5, and in this embodiment, ejection of compact slide 8's one end and pore-forming die 6 fixed connection.

The utility model discloses can be used for the processing of car hardware, feeding layer board 7 can link to each other with outside material feeding unit for outside material feeding unit can be past the utility model discloses the pay-off, ejection of compact slide 8 can connect the device that gathers materials, are convenient for collect the finished product car hardware. And the upper die holder 11 and the lower die bed plate 24 can be attached to the press so that the press achieves relative movement between the upper and lower die structures 1 and 2.

And the upper die structure 1 and the lower die structure 2 can enable the positioning hole forming die 4, the bending die 5 and the pore-forming die 6 to respectively process the to-be-processed parts in the positioning hole forming die 4, the bending die 5 and the pore-forming die 6.

Specifically, when the member to be machined is fed into the positioning hole forming die 4, the first hole forming column 45 can form a positioning hole in the member to be machined by extending the first hole forming column 45 into the first through hole 401.

When a workpiece to be machined is sent to the bending die 5, the first protruding block 56 extends into the first concave position 531 of the first concave block 53, the first protruding block 56 can form a bent portion on the workpiece to be machined, and when the first protruding block 56 extends into the first concave block 53, the positioning column 91 on the first protruding block can extend into the positioning hole on the workpiece to be machined, which is machined through the positioning hole forming die 4, so as to realize the positioning of the workpiece to be machined, and the machining precision is improved.

When the workpiece to be processed is sent to the hole forming die 6, the second hole forming column 65 extends into the second through hole 601, the second hole forming column 65 can form a through hole on the workpiece to be processed, and the positioning column 91 on the second hole forming column can extend into the positioning hole on the workpiece to be processed, which is processed by the positioning hole forming die 4, while the second hole forming column 65 extends into the second through hole 601, so as to position the workpiece to be processed, and improve the processing precision.

On the other hand, the utility model discloses well locating hole moulded die 4, bender 5 and pore-forming die 6 all are connected with last mode structure 1 and lower mode structure 2, thereby when going up mode structure 1 and lower mode structure 2 relative movement at every turn and targetting in place, the homoenergetic triggers locating hole moulded die 4 simultaneously, the processing of bender 5 and pore-forming die 6, therefore, the processing material can loop through each mould through constantly feeding, come to cooperate the relative movement between mode structure 1 and the lower mode structure 2, come to carry out a lot of processing to it, in order to obtain to process into car hardware.

And because the locating hole forming die 4, the bender 5 and the pore-forming die 6 are limited by being connected with the upper die structure 1 and the lower die structure 2, the distance between the locating hole forming die 4, the bender 5 and the pore-forming die 6 is constant after the arrangement, and the effective location is also equivalently carried out as long as the distance between the dies can be matched with the feeding of the processing materials every time. Therefore, by the aid of the positioning mode, machining efficiency is effectively guaranteed, market competitiveness is improved, and machining precision is improved.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which all fall within the scope of the invention.

Claims (8)

1. The utility model provides an automobile hardware stamping die, its characterized in that, includes mould structure, lower mould structure, guiding mechanism, locating hole moulded die, bender, perforating die, feeding layer board and ejection of compact slide, bender and perforating die can be a plurality of, locating hole moulded die, all benders and all perforating dies all are connected with last mould structure and lower mould structure, bender and perforating die all are equipped with hole positioning mechanism, it is connected through guiding mechanism to go up mould structure and lower mould structure, the feeding layer board is installed at lower mould structurally, ejection of compact slide is connected with perforating die or bender.

2. The automobile hardware stamping die according to claim 1, wherein the positioning hole forming die includes a first upper pad plate, a first clamp plate, a first limiting plate, a first stripper plate, a first hole forming column, a first supporting plate and a first lower pad plate, the first upper pad plate, the first clamp plate, the first limiting plate and the first stripper plate are sequentially connected from top to bottom, the first clamp plate is sleeved on the first hole forming column, the first hole forming column penetrates through the first limiting plate and the first stripper plate, the first supporting plate is mounted on the first lower pad plate, the positioning hole forming die is provided with a first through hole, the first through hole penetrates through the first supporting plate and the first lower pad plate, the first hole forming column can extend into the first through hole, the first upper pad plate is connected with the upper die structure, and the first lower pad plate is connected with the lower die structure.

3. The automobile hardware stamping die according to claim 1, wherein the hole forming die comprises a second upper base plate, a second clamping plate, a second limiting plate, a second stripper plate, a second hole forming column, a second supporting plate and a second lower base plate, the second upper base plate, the second clamping plate, the second limiting plate and the second stripper plate are sequentially connected from top to bottom, the second clamping plate is sleeved on the second hole forming column, the second hole forming column penetrates through the second limiting plate and the second stripper plate, the second supporting plate is mounted on the second lower base plate, the positioning hole forming die is provided with a second through hole, the second through hole penetrates through the second supporting plate and the second lower base plate, the second hole forming column can extend into the second through hole, the second upper base plate is connected with the upper die structure, and the second lower base plate is connected with the lower die structure.

4. The automobile hardware stamping die of claim 1, wherein the bender includes a third upper backing plate, a first connecting plate, a first concave block, a third supporting plate, a third lower backing plate and a first convex block, the third upper backing plate is connected with the first connecting plate, the third supporting plate is installed on the third lower backing plate, the first concave block is connected with the first connecting plate, the first convex block is installed on the third lower backing plate and passes through the third supporting plate, the first concave block is provided with a first concave position, the first convex block can extend into the first concave position, the third upper backing plate is connected with the upper die structure, and the third lower backing plate is connected with the lower die structure.

5. The automotive hardware stamping die of claim 1, wherein the hole positioning structure includes a positioning column and an auxiliary hole, the positioning column is opposite to the auxiliary hole, and the positioning column can extend into the auxiliary hole.

6. The automotive hardware stamping die of claim 1, wherein the upper die structure includes an upper die base and an upper die top plate, and the upper die top plate is connected with the upper die base.

7. The automobile hardware stamping die of claim 1, wherein the lower die structure includes a lower die holder, a plurality of lower foot pads, a lower die base plate and a lower die base plate, the lower foot pads are connected with the lower die holder at one end and the lower die base plate at the other end, and the lower die base plate is connected with the lower die base plate.

8. The automobile hardware stamping die of claim 1, wherein the guiding mechanism includes a guiding post, a guiding post seat and a guiding sleeve, the guiding post seat is mounted on the lower die structure, the guiding post is fixedly mounted on the guiding post seat and extends into the upper die structure, the upper die structure is connected with the guiding sleeve, and the guiding sleeve is movably sleeved on the guiding post.

Images