CN205147072U - Z type and crooked compound mould of double -H groove weld type of T type stamping workpiece - Google Patents
Z type and crooked compound mould of double -H groove weld type of T type stamping workpiece Download PDFInfo
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- CN205147072U CN205147072U CN201520893839.2U CN201520893839U CN205147072U CN 205147072 U CN205147072 U CN 205147072U CN 201520893839 U CN201520893839 U CN 201520893839U CN 205147072 U CN205147072 U CN 205147072U
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Abstract
The utility model discloses a Z type and crooked compound mould of double -H groove weld type of T type stamping workpiece, the compound mould of this punching press includes upper die base and die holder, and the upper die base is equipped with Z type terrace die and double -H groove weld type terrace die, and the die is fixed on the die holder, and under the drive of press, Z type and the double -H groove weld type that can successively accomplish this T type stamping workpiece under the cooperation of double -H groove weld type terrace die and Z type terrace die and die are crooked, equipment structure is simple, has improved production efficiency greatly, reduced manufacturing cost, has solved with high costs that a work piece will bending leads to the fact on two sets of moulds, the problem of inefficiency.
Description
Technical field
The utility model relates to diel field, particularly relates to a kind of Z-type of T-shaped stamping parts and double-U-shaped bending composite die.
Background technology
Bending for the U-shaped bending of workpiece and Z-type is at present all will carry out processing and manufacturing through two molds just can complete, a set of complete U-shaped bending after, then take off to be put into and the second mold carries out Z-type again and bend, not only occupy a large amount of human resources, and due to operation various, production efficiency is low, and workpiece accuracy reduces; Process loaded down with trivial details in addition, it is comparatively large that two molds take plant area, the problems such as production cost is higher.
Summary of the invention
The purpose of this utility model is to provide a kind of Z-type of T-shaped stamping parts and double-U-shaped bending composite die, realizes disposable the U-shaped bending of this stamping parts that complete and bends with Z-type, thus improve the operating efficiency of product, cost-saving, ensures the quality of workpiece.
For realizing the purpose of this utility model, the technical scheme of employing is:
A kind of Z-type of T-shaped stamping parts and double-U-shaped bending composite die, comprise upper die and lower die, it is characterized in that: upper bolster (12) lower end is fixed with convex mould pad (9), Z-type punch (29) top is connected on convex mould pad (9), and Z-type punch (29) is fixed by Z-type punch retainer (8); Little guide pillar (32) is fixed on convex mould pad (9) left end, and little guide pillar (32) is through Z-type punch retainer (8), die backing plate (6) and punch retainer (5); Straight pin two (10) is positioned at the right side of guide pillar one (7), and straight pin two (10) couples together upper bolster (12), convex mould pad (9) and Z-type punch retainer (8) three; Guide pillar two (18) left end is equipped with unloading bolt one (15), and unloading bolt one (15) is through upper bolster (12), convex mould pad (9), Z-type punch retainer (8), die backing plate (6) and punch retainer (5); Spring one (17) is enclosed within unloading bolt one (15), and spring one (17) upper end contacts with convex mould pad (9), and spring one (17) lower end contacts with U-shaped punch retainer (5).
The Z-type of further a kind of T-shaped stamping parts as above and double-U-shaped bending composite die, one section of distance run for Z-type punch is left downwards between described Z-type punch retainer (8) and die backing plate (6), first complete U-shaped bending to facilitate, then it is bending to complete Z-type.
The Z-type of further a kind of T-shaped stamping parts as above and double-U-shaped bending composite die, described die backing plate (6) connects U-shaped punch retainer (5) below, double-U-shaped punch (19) upper end is fixed on die backing plate (6), and double-U-shaped punch (19) is fixed by punch retainer (5); Die backing plate (6) described in described die and punch retainer (5) soket head cap screw three (31) are connected, in the middle of described double-U-shaped punch (19), spring two (20) is housed, spring two (20) upper end contacts with die backing plate (6), and spring two (20) lower end contacts with binder screw (21).
The Z-type of further a kind of T-shaped stamping parts as above and double-U-shaped bending composite die, described double-U-shaped punch (19) is location-plate (4) below, location-plate (4) is arranged in the end face scope of die (3), location-plate (4) is fixed on die (3) by sunk screw (28), die (3) size is by the preparation of double-U-shaped punch (19) size, ensure that double-faced uniform gap is 1.92mm, die (3) is fixed on die shoe (1) by soket head cap screw one (22); Straight pin one (2) connects through location-plate (4), die (3) and die shoe (1), and die shoe (1) lower end is connected to end cap (24) by soket head cap screw two (25).
The Z-type of further a kind of T-shaped stamping parts as above and double-U-shaped bending composite die, die shank (13) is provided with in described upper bolster (12), canned paragraph and the upper bolster counterbore of die shank (13) adopt H7/m6 interference fits, and add stop pin (14) and prevent from rotating, upper bolster (12) is connected with die shoe (1) with guide pillar two (18), guide pin bushing two (16) by the guide pillar one (7) of the right and left, guide pin bushing one (11).
The Z-type of further a kind of T-shaped stamping parts as above and double-U-shaped bending composite die, described end cap (24) soket head cap screw two (25) is fixed on die shoe (1), is provided with spring three (23) in end cap (24); Spring three (23) lower end contacts with die shoe (1), and spring three (23) upper end contacts with unloading bolt two (26), and unloading bolt two (26) is equipped with top board (27) above.
The Z-type of further a kind of T-shaped stamping parts as above and double-U-shaped bending composite die, the method design that described sweep takes punch-die to join work ensures monolateral gap 0.96, occur for preventing the bending force imbalance problem bent simultaneously, take first to bend U-shaped symmetric curvature, rear bending Z-shaped bending.
The beneficial effects of the utility model: it is steady that the head part device arranged below die shoe ensure that bool bends, the continuity of hat flexion punch motion and fixing, prevent skew, ensure that the precision of workpiece, the Z-type of this T-shaped stamping parts and double-U-shaped bending is successively completed with one set of die can be used under the cooperation of die at double-U-shaped punch and Z-type punch, greatly reduce operation, improve output, solve original mould to need on two molds, complete Z-type and the double-U-shaped bending deficiency in economic performance caused respectively, production efficiency is low, the problem that cost is higher.
Accompanying drawing explanation
Fig. 1 is a kind of Z-type of T-shaped stamping parts and the front view of double-U-shaped bending composite die.
Fig. 2 is a kind of Z-type of T-shaped stamping parts and the left view of double-U-shaped bending composite die.
Fig. 3 is a kind of Z-type of T-shaped stamping parts and the top view of double-U-shaped bending composite die.
Fig. 4 is a kind of Z-type of T-shaped stamping parts and the T-shaped stamping parts of double-U-shaped bending composite die.
In figure, each label is expressed as follows: 1. die shoe; 2. straight pin one; 3. die; 4. location-plate; 5.U type punch retainer; 6. die backing plate; 7. guide pillar one; 8.Z type punch retainer; 9. convex mould pad; 10. straight pin two; 11. guide pin bushings one; 12. upper bolsters; 13. die shanks; 14. stop pins; 15. unloading bolts one; 16. guide pin bushings two; 17. springs one; 18. guide pillars two; 19.U shape punch; 20. springs two; 21. binder screws; 22. soket head cap screws one; 23. springs three; 24. end caps; 25. soket head cap screws two; 26. unloading bolts two; 27. top boards; 28. sunk screws; 29.Z type punch; 30. little guide pin bushings; 31. soket head cap screws three; 32. little guide pillars; 33. soket head cap screws four.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, Fig. 4 is T-shaped stamping parts to the utility model specific embodiment, is loaded among composite die by T-shaped stamping parts, positions, and tightened by sunk screw 28, be used for fixing location-plate with location-plate 4.
During mold work, upper bolster 12 along guide pillar 1 and guide pillar 2 18 with press slide block down, spring 1 is compacted, Z-type punch 29 is also with press slide block down, but Z-type punch 29 does not also arrive T-shaped stamping parts position, under the effect of press pressure, first double-U-shaped punch 19 touches T-shaped stamping parts, spring 2 20 in double-U-shaped punch 19 is compressed, binder screw 21 is compressed T-shaped stamping parts, along with the continuation of press slide block is descending, double-U-shaped punch 19 and die 3 have coordinated the U-shaped bending of T-shaped stamping parts, meanwhile Z-type punch 8 just contacts with T-shaped stamping parts under press effect, Z-type punch 8 continues descending, until the complete matched moulds of upper and lower mould, the Z-type of T-shaped stamping parts bends and double-U-shaped bending all completes.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all make within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the Z-type of a T-shaped stamping parts and double-U-shaped bending composite die, comprise upper die and lower die, it is characterized in that: upper bolster (12) lower end is fixed with convex mould pad (9), Z-type punch (29) top is connected on convex mould pad (9), and Z-type punch (29) is fixed by Z-type punch retainer (8); Little guide pillar (32) is fixed on convex mould pad (9) left end, and little guide pillar (32) is through Z-type punch retainer (8), die backing plate (6) and punch retainer (5); Straight pin two (10) is positioned at the right side of guide pillar one (7), and straight pin two (10) couples together upper bolster (12), convex mould pad (9) and Z-type punch retainer (8) three; Guide pillar two (18) left end is equipped with unloading bolt one (15), and unloading bolt one (15) is through upper bolster (12), convex mould pad (9), Z-type punch retainer (8), die backing plate (6) and punch retainer (5); Spring one (17) is enclosed within unloading bolt one (15), and spring one (17) upper end contacts with convex mould pad (9), and spring one (17) lower end contacts with U-shaped punch retainer (5).
2. the Z-type of a kind of T-shaped stamping parts according to claim 1 and double-U-shaped bending composite die, it is characterized in that: between Z-type punch retainer (8) and die backing plate (6), leave one section of distance run for Z-type punch downwards, first complete U-shaped bending to facilitate, then it is bending to complete Z-type.
3. the Z-type of a kind of T-shaped stamping parts according to claim 1 and double-U-shaped bending composite die, it is characterized in that: die backing plate (6) connects U-shaped punch retainer (5) below, double-U-shaped punch (19) upper end is fixed on die backing plate (6), and double-U-shaped punch (19) is fixed by punch retainer (5); Die backing plate (6) described in described die and punch retainer (5) soket head cap screw three (31) are connected, in the middle of described double-U-shaped punch (19), spring two (20) is housed, spring two (20) upper end contacts with die backing plate (6), and spring two (20) lower end contacts with binder screw (21).
4. the Z-type of a kind of T-shaped stamping parts according to claim 1 and double-U-shaped bending composite die, it is characterized in that: double-U-shaped punch (19) is location-plate (4) below, location-plate (4) is arranged in the end face scope of die (3), location-plate (4) is fixed on die (3) by sunk screw (28), die (3) size is by the preparation of double-U-shaped punch (19) size, ensure that double-faced uniform gap is 1.92mm, die (3) is fixed on die shoe (1) by soket head cap screw one (22); Straight pin one (2) connects through location-plate (4), die (3) and die shoe (1), and die shoe (1) lower end is connected to end cap (24) by soket head cap screw two (25).
5. the Z-type of a kind of T-shaped stamping parts according to claim 1 and double-U-shaped bending composite die, it is characterized in that: in upper bolster (12), be provided with die shank (13), canned paragraph and the upper bolster counterbore of die shank (13) adopt H7/m6 interference fits, and add stop pin (14) and prevent from rotating, upper bolster (12) is connected with die shoe (1) with guide pillar two (18), guide pin bushing two (16) by the guide pillar one (7) of the right and left, guide pin bushing one (11).
6. the Z-type of a kind of T-shaped stamping parts according to claim 1 and double-U-shaped bending composite die, is characterized in that: end cap (24) soket head cap screw two (25) is fixed on die shoe (1), is provided with spring three (23) in end cap (24); Spring three (23) lower end contacts with die shoe (1), and spring three (23) upper end contacts with unloading bolt two (26), and unloading bolt two (26) is equipped with top board (27) above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893839.2U CN205147072U (en) | 2015-11-11 | 2015-11-11 | Z type and crooked compound mould of double -H groove weld type of T type stamping workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893839.2U CN205147072U (en) | 2015-11-11 | 2015-11-11 | Z type and crooked compound mould of double -H groove weld type of T type stamping workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205147072U true CN205147072U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520893839.2U Expired - Fee Related CN205147072U (en) | 2015-11-11 | 2015-11-11 | Z type and crooked compound mould of double -H groove weld type of T type stamping workpiece |
Country Status (1)
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|---|---|
| CN (1) | CN205147072U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140964A (en) * | 2016-08-29 | 2016-11-23 | 江西江铃底盘股份有限公司 | A kind of composite die of automobile drive axle oil pipe fixed support bending impressing |
| CN106391863A (en) * | 2016-09-18 | 2017-02-15 | 景鑫精密组件（昆山）有限公司 | Double-faced forming jig |
| CN108188265A (en) * | 2017-12-31 | 2018-06-22 | 合肥久享机械有限责任公司 | A kind of punch process platform of mounting bracket feature structure |
| CN112170646A (en) * | 2020-08-13 | 2021-01-05 | 安徽科正模具有限公司 | Hierarchical formula stamping die |
-
2015
- 2015-11-11 CN CN201520893839.2U patent/CN205147072U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140964A (en) * | 2016-08-29 | 2016-11-23 | 江西江铃底盘股份有限公司 | A kind of composite die of automobile drive axle oil pipe fixed support bending impressing |
| CN106391863A (en) * | 2016-09-18 | 2017-02-15 | 景鑫精密组件（昆山）有限公司 | Double-faced forming jig |
| CN108188265A (en) * | 2017-12-31 | 2018-06-22 | 合肥久享机械有限责任公司 | A kind of punch process platform of mounting bracket feature structure |
| CN108188265B (en) * | 2017-12-31 | 2024-01-16 | 合肥久享机械有限责任公司 | Stamping processing platform of mounting bracket characteristic structure |
| CN112170646A (en) * | 2020-08-13 | 2021-01-05 | 安徽科正模具有限公司 | Hierarchical formula stamping die |
| CN112170646B (en) * | 2020-08-13 | 2023-12-15 | 安徽科正模具有限公司 | Hierarchical stamping die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |