CN211707878U - Support staple bolt stiff end piece that falls upgrades mould - Google Patents
Support staple bolt stiff end piece that falls upgrades mould Download PDFInfo
- Publication number
- CN211707878U CN211707878U CN201922437072.3U CN201922437072U CN211707878U CN 211707878 U CN211707878 U CN 211707878U CN 201922437072 U CN201922437072 U CN 201922437072U CN 211707878 U CN211707878 U CN 211707878U
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- China
- Prior art keywords
- mould
- backup pad
- die
- plate
- lower bolster
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- Expired - Fee Related
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- 239000006096 absorbing agent Substances 0.000 claims abstract description 12
- 230000035939 shock Effects 0.000 claims abstract description 12
- 230000000750 progressive effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 238000004080 punching Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 14
- 230000003139 buffering effect Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model belongs to the technical field of stamping die, especially, for support staple bolt stiff end blanking upgrades mould, including the lower bolster, the top of lower bolster is equipped with the cope match-plate pattern, the top of lower bolster is equipped with buffer spring, buffer spring's top is connected with first backup pad, the upper surface of first backup pad is equipped with the second backup pad, the top of second backup pad is equipped with the mould concave plate. Through setting up lower bolster and first backup pad, can realize the mould punching process through buffer spring on the one hand, buffering punching press power degree is to the impact of mould concave plate, make the mould concave plate use in can the product punching press production process for a long time more, the degree of wear of mould concave plate in the punching process has been reduced, make the use of mould concave plate can be more permanent, on the other hand passes through the bumper shock absorber, the buffering guard action to the mould convex plate in the punching process again, impact force that can be effectual will is cushioned.
Description
Technical Field
The utility model belongs to the technical field of stamping die, concretely relates to support staple bolt stiff end blanking upgrades mould.
Background
The progressive die is composed of a plurality of stations, wherein the stations are associated in sequence to complete different processing, a series of different punching processing is completed in one stroke of the punch, the progressive die (also called a progressive die) is composed of a plurality of stations, the stations are associated in sequence to complete different processing, a series of different punching processing is completed in one stroke of the punch, and after the one stroke is completed, a material is moved forward by a punch feeder according to a fixed step pitch, so that a plurality of processes can be completed on one die, and the processes of punching, blanking, bending, trimming, deep drawing and the like are common.
In-process at the processing support product, often can involve the shear blade shaping, the final overall dimension of milling machine processing, the tooth is attacked in the drilling, bend technology such as with the bender, in order to satisfy production efficiency requirement, simple stamping die can be put in to general support blanking processing factory, carry out high-efficient accurate processing, if meet existing shaping appearance, need drill again, the support blanking product that still need bend, often can twice or even many times of punching press, and current module buffering shock-absorbing structure that upgrades is comparatively simple, can not be fine in long-time punching press uses and protect mould itself, cause the impaired processing product precision of mould to reduce.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a support staple bolt stiff end piece that falls upgrades mould has solved current module buffering shock-absorbing structure that upgrades comparatively simple, can not use fine protection to mould itself in long-time punching press, causes the problem that the impaired processing product precision of mould reduces.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a support staple bolt stiff end blanking upgrades mould, includes the lower bolster, the top of lower bolster is equipped with the cope match-plate pattern, the top of lower bolster is equipped with buffer spring, buffer spring's top is connected with first backup pad, the upper surface of first backup pad is equipped with the second backup pad, the top of second backup pad is equipped with the mould notch board, the surperficial four corners of mould notch board evenly is equipped with leads just through-hole, the top of cope match-plate pattern is equipped with the die shank, the bottom of cope match-plate pattern is equipped with the third backup pad, the bottom four corners of third backup pad all is equipped with the bumper shock absorber, the third backup pad is connected with the mould flange through the bumper shock absorber.
Preferably, the top of the first supporting plate is provided with a U-shaped limiting rod, and one end of the U-shaped limiting rod penetrates through the first supporting plate and extends to the lower template.
Preferably, a feeding groove is formed in the top of the die concave plate, a stamping groove is formed in one side of the feeding groove, and a material limiting plate is arranged on one side of the feeding groove.
Preferably, the bottom of the mould convex plate is provided with a first mounting groove, a first fixing block is mounted inside the first mounting groove through a bolt, and a mould convex block is arranged on one side of the first fixing block.
Preferably, one side of mould lug is equipped with the second mounting groove, the second fixed block is installed through the bolt in the inside of second mounting groove, the four corners department of mould flange lower surface evenly is equipped with leads positive post.
Preferably, the size and the position of the pilot through hole are completely matched with those of the pilot column structure correspondingly.
Compared with the prior art, the beneficial effects of the utility model are that:
by arranging the lower template and the first supporting plate, on one hand, the impact of the stamping force degree on the concave plate of the die can be buffered in the stamping process of the die through the buffer spring, so that the die concave plate can be used for a longer time in the product stamping production process, the abrasion degree of the die concave plate in the stamping process is reduced, the use of the die concave plate can be longer, on the other hand, the buffer protection effect on the die convex plate in the stamping process can be realized through the shock absorber, the impact force can be effectively buffered, the first supporting plate and the shock absorber are matched to perform the buffering protection function on the die, so that the buffering function on the impact force can be effectively realized to a great extent, meanwhile, the impact strength on the whole die is greatly reduced, so that the die can be used for a longer time, and the cost input for die replacement is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a first open-mold three-dimensional structure diagram of the present invention;
FIG. 2 is a second open-mold three-dimensional structure diagram of the present invention;
FIG. 3 is a front view of the mold clamping of the present invention;
fig. 4 is a three-dimensional structure diagram of the product of the present invention.
In the figure: 1, a lower template; 2, mounting a template; 3, a buffer spring; 4 a first support plate; 5U-shaped limiting rods; 6 a second support plate; 7, a die concave plate; 8, a feed chute; 9 punching a groove; 10 limiting material plates; 11, correcting the through hole; 12, a die shank; 13 a third support plate; 14 shock absorbers; 15 a die flange; 16 a first mounting groove; 17 a first fixing block; 18 mold bumps; 19 a second mounting groove; 20 a second fixed block; 21 a pilot column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a support hoop fixed end falling piece progressive die comprises a lower die plate 1, an upper die plate 2 is arranged above the lower die plate 1, a buffer spring 3 is arranged at the top of the lower die plate 1, impact of stamping force on a die concave plate 7 is buffered in the stamping process of a die through the buffer spring 3, the die concave plate 7 can be used for a longer time in the stamping production process of a product, the abrasion degree of the die concave plate 7 in the stamping process is reduced, the use of the die concave plate 7 can be longer, the top of the buffer spring 3 is connected with a first supporting plate 4, a second supporting plate 6 is arranged on the upper surface of the first supporting plate 4, the die concave plate 7 is arranged at the top of the second supporting plate 6, guide through holes 11 are uniformly arranged at four corners of the surface of the die concave plate 7, a die handle 12 is arranged at the top of the upper die plate 2, a third supporting plate 13 is arranged at the bottom of the upper die plate 2, dampers 14 are arranged at four corners of the bottom of the third, through bumper shock absorber 14, the buffering guard action to mould flange 15 in the stamping process again, impact force that can be effectual will cushions, third backup pad 13 is connected with mould flange 15 through bumper shock absorber 14, carry out the buffering guard action to the mould through adopting first backup pad 4 and 14 complex modes of bumper shock absorber, the cushioning effect to impact force that has played of effective to a great extent, simultaneously greatly reduced the holistic impact dynamics to the mould, make the mould can more permanent use, the cost that the mould changed drops into has been reduced.
Specifically, the top of first backup pad 4 is equipped with U-shaped gag lever post 5, and first backup pad 4 is passed to the one end of U-shaped gag lever post 5 to extend to lower bolster 1, through U-shaped gag lever post 5, can play the effect of connecting first backup pad 4 and lower bolster 1, can carry out limiting displacement to buffer spring 3 between first backup pad 4 and the lower bolster 1 simultaneously.
Specifically, the top of mould concave plate 7 is equipped with feed chute 8, one side of feed chute 8 is equipped with stamping groove 9, one side of feed chute 8 is equipped with limit material plate 10, through feed chute 8, can carry out the pay-off with the raw materials through feed chute 8, make things convenient for the raw materials to carry out the pay-off, carry out the pay-off simultaneously along feed chute 8, can make the raw materials carrying out the punching press man-hour, more accurate punching press that can be more takes shape, limit material plate 10 can play and carry out spacing effect to the raw materials, the effect that the raw materials takes place to break away from feed chute 8 has been avoided.
Specifically, the bottom of mould flange 15 is equipped with first mounting groove 16, and first fixed block 17 is installed to the inside bolt that has used of first mounting groove 16, and one side of first fixed block 17 is equipped with mould lug 18, through first fixed block 17, can be used for carrying out punching press fixed action to the product both ends, avoids the not hard up condition to appear in the suppression product for the precision of product punching press obtains promoting.
Specifically, one side of mould lug 18 is equipped with second mounting groove 19, and second fixed block 20 is installed through the bolt in the inside of second mounting groove 19, and the four corners department of mould flange 15 lower surface evenly is equipped with leads positive post 21, through leading positive post 21, can play when the punching press and lead stamping die's attention, can rectify stamping die for the finished product size that stamping die can process the department can be accurate.
Specifically, the structure size and the position of the pilot through hole 11 and the pilot column 21 are completely matched correspondingly, and the correction processing of the die can be realized through the pilot through hole 11 and the pilot column 21, so that the quality of a finished product produced by stamping can be controlled in the stamping process, and the quality of the finished product is more uniform.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, put into the top of mould concave plate 7 through feed chute 8 with punching press raw materials, then remove punching press groove 9 through promoting the raw materials, cope match-plate pattern 2 moves downwards under stamping equipment's effect after that, it is connected with leading through-hole 11 to lead positive post 21 when cope match-plate pattern 2 moves downwards, and carry out the processing of suppression setting to the raw materials of punching press groove 9 inside through mould lug 18, cope match-plate pattern 2 is when the rebound, carrying out equidistant removal through feed chute 8 with the raw materials, prepare to carry out next punching press and handle, the product that the punching press was accomplished is discharged through the other end of feed chute 8, accessible buffer spring 3 and bumper shock absorber 14 play the absorbing effect of buffering when using the mould to carry out punching press production.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a support staple bolt stiff end blanking upgrades mould, includes lower bolster (1), its characterized in that: the top of lower bolster (1) is equipped with cope match-plate pattern (2), the top of lower bolster (1) is equipped with buffer spring (3), the top of buffer spring (3) is connected with first backup pad (4), the upper surface of first backup pad (4) is equipped with second backup pad (6), the top of second backup pad (6) is equipped with mould concave plate (7), the surperficial four corners of mould concave plate (7) evenly is equipped with leads positive through-hole (11), the top of cope match-plate pattern (2) is equipped with die shank (12), the bottom of cope match-plate pattern (2) is equipped with third backup pad (13), the bottom four corners of third backup pad (13) all is equipped with bumper shock absorber (14), third backup pad (13) are connected with mould flange (15) through bumper shock absorber (14).
2. The support hoop fixing end falling piece progressive die as claimed in claim 1, wherein: the top of first backup pad (4) is equipped with U-shaped gag lever post (5), first backup pad (4) is passed to the one end of U-shaped gag lever post (5) to extend to lower bolster (1).
3. The support hoop fixing end falling piece progressive die as claimed in claim 1, wherein: the die is characterized in that a feeding groove (8) is formed in the top of the die concave plate (7), a stamping groove (9) is formed in one side of the feeding groove (8), and a material limiting plate block (10) is arranged on one side of the feeding groove (8).
4. The support hoop fixing end falling piece progressive die as claimed in claim 1, wherein: the bottom of mould flange (15) is equipped with first mounting groove (16), first fixed block (17) have been installed to the inside bolt that has used of first mounting groove (16), one side of first fixed block (17) is equipped with mould lug (18).
5. The support hoop fixing end falling piece progressive die as claimed in claim 4, wherein: one side of mould lug (18) is equipped with second mounting groove (19), second fixed block (20) are installed through the bolt in the inside of second mounting groove (19), the four corners department of mould flange (15) lower surface evenly is equipped with leads positive post (21).
6. The support hoop fixing end falling piece progressive die as claimed in claim 1, wherein: the structure size and the position of the pilot through hole (11) are completely matched with those of the pilot column (21) correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922437072.3U CN211707878U (en) | 2019-12-30 | 2019-12-30 | Support staple bolt stiff end piece that falls upgrades mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922437072.3U CN211707878U (en) | 2019-12-30 | 2019-12-30 | Support staple bolt stiff end piece that falls upgrades mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211707878U true CN211707878U (en) | 2020-10-20 |
Family
ID=72820887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922437072.3U Expired - Fee Related CN211707878U (en) | 2019-12-30 | 2019-12-30 | Support staple bolt stiff end piece that falls upgrades mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211707878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309330A (en) * | 2021-12-21 | 2022-04-12 | 杭州电力设备制造有限公司临安恒信成套电气制造分公司 | Integrative stamping forming equipment of metal staple bolt batched |
-
2019
- 2019-12-30 CN CN201922437072.3U patent/CN211707878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309330A (en) * | 2021-12-21 | 2022-04-12 | 杭州电力设备制造有限公司临安恒信成套电气制造分公司 | Integrative stamping forming equipment of metal staple bolt batched |
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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: 20201020 |