CN205386591U - Flip -chip of T type stamping workpiece compound mould of blanking that punches a hole - Google Patents
Flip -chip of T type stamping workpiece compound mould of blanking that punches a hole Download PDFInfo
- Publication number
- CN205386591U CN205386591U CN201620210243.2U CN201620210243U CN205386591U CN 205386591 U CN205386591 U CN 205386591U CN 201620210243 U CN201620210243 U CN 201620210243U CN 205386591 U CN205386591 U CN 205386591U
- Authority
- CN
- China
- Prior art keywords
- die
- punch
- backing plate
- blanking
- upside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a flip -chip of T type stamping workpiece compound mould of blanking that punches a hole, the compound mould of this punching press includes upper die base and die holder, and the upper die base is equipped with punch a hole terrace die and die, and the punch -die is fixed on the die holder, at the down in -process of pressure bed, through the cooperation of punch a hole terrace die and die and punch -die, can once only accomplish punching a hole and the blanking of this T type stamping workpiece, equipment structure is simple, and the waste material can be direct spills from the lower mould, and the work piece pushes from last mould and draws more easily, convenient operation safety, and not tight to the requirement of material, and available leftover bits have reduced manufacturing cost, have solved with high costs that a work piece will stamping forming leads to the fact on two sets of moulds, the problem of inefficiency.
Description
Technical field
This utility model relates to diel field, particularly relates to the upside-down mounting punching and blanking composite die of a kind of T-shaped stamping parts.
Background technology
Current cold punching technology is in the industrial production, especially apply very extensive in production in enormous quantities, punching and blanking composite die status ever more important in the industrial production, but be all to be processed manufacturing through two molds just completing currently for the punching of workpiece and blanking, a set of complete punching after, then take off and be put on the second mold and carry out blanking again,, result in unstable product quality, interchangeability is poor, production efficiency is low, and human resources takies the problems such as too much production cost is higher.
Summary of the invention
The purpose of this utility model is in that to provide the upside-down mounting punching and blanking composite die of a kind of T-shaped stamping parts, it is achieved the disposable punching completing this stamping parts and blanking, thus improving work efficiency, saving cost, and ensureing the quality of workpiece.
For realizing the purpose of this utility model, the technical scheme adopted is: the upside-down mounting punching and blanking composite die of a kind of T-shaped stamping parts, including upper die and lower die, it is characterized in that: upper bolster (18) is provided with die shank (14), die shank (14) connects convex mould pad (19) below, make bar (15) to be connected through die shank (14) with push pedal (16), push pedal (16) lower end is connected convex mould pad (19), convex mould pad (19) is connected piercing punch (25) below, piercing punch (25) is fixed by punch retainer (20), piercing punch (25) adopts step to fix, and ensure the interference fits of H6/m5 between piercing punch (25) and punch retainer (20).
The upside-down mounting punching and blanking composite die of a kind of T-shaped stamping parts as further described above, described upper bolster (18), convex mould pad (19) and punch retainer (20) are coupled together by straight pin two (12), punch retainer (20) is connected hollow backing plate (21) below, push rod (11) upper end contacts with punch retainer (20), push rod (11) lower end contacts with backing plate (10), backing plate (10) is connected on kicker (8) by sunk screw (9), the counterbore of upper bolster (18) adopts H7/h6 to coordinate with flange, fixes with stop pin (17).
The upside-down mounting punching and blanking composite die of a kind of T-shaped stamping parts as further described above, described hollow backing plate (21) is connected die (24) below, die (24) Blade dimensions, prepare by piercing punch (25) actual size, and ensureing 0.1～0.14 millimeter of double-faced uniform gap, upper bolster (18), convex mould pad (19), punch retainer (20), hollow backing plate (21) and die (24) are attached by soket head cap screw two (13) and straight pin three (22).
The upside-down mounting punching and blanking composite die of a kind of T-shaped stamping parts as further described above, equipped with alignment pin (26) on described stripper (6), stripper (6) lower end is rubber (5), rubber (5) is below for the fixing plate (28) of punch-die, punch-die (4) is fixed by the fixing plate (28) of punch-die, by slotted countersunk flat head screw (3), punch-die (4) is fixed on punch-die backing plate on (29), punch-die (4) adopts a slotted countersunk flat head screw (3) to fix, it is ensured that the distance of screw hole and convex-concave die wall is more than minimum wall thickness (MINI W.).
The upside-down mounting punching and blanking composite die of a kind of T-shaped stamping parts as further described above, described punch-die backing plate (29) is die shoe (30) below, punch-die is fixed plate (28), punch-die backing plate (29) and die shoe (30) and is attached by soket head cap screw one (2) and straight pin one (1), die shoe (30) right-hand member is equipped with unloading bolt (27), and unloading bolt (27) fixes plate (28), rubber (5) and stripper (6) through die shoe (30), punch-die backing plate (29), punch-die.
The upside-down mounting punching and blanking composite die of a kind of T-shaped stamping parts as further described above, when described mould is in the close position, the upper plane of guide pillar (7) upper surface and upper bolster (18) should stay the distance of 10～15 millimeters, guide pillar (7) lower surface and the stayed distance of die shoe (30) lower plane are 2-5 millimeter, guide pin bushing (23) should stay, with the upper plane of upper bolster (18), the distance being not less than 3 millimeters, simultaneously upper bolster (18) opens translot, in order to aerofluxus and fuel-displaced.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation
In figure, each label is expressed as follows: 1. straight pin one；2. soket head cap screw one；3. slotted countersunk flat head screw；4. punch-die；5. rubber；6. stripper；7. guide pillar；8. kicker；9. sunk screw；10. backing plate；11. push rod；12. straight pin two；13. soket head cap screw two；14. die shank；15. make bar；16. push pedal；17. stop pin；18. upper bolster；19. convex mould pad；20. punch retainer；21. hollow backing plate；22. straight pin three；23. guide pin bushing；24. die；25. piercing punch；26. alignment pin；27. unloading bolt；28. plate 29. punch-die backing plate fixed by punch-die；30. die shoe.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further illustrated.
This utility model specific embodiment is as shown in Figure 1, stamping parts is loaded among composite die, position with alignment pin 26, during mold work, upper bolster 18 along guide pillar 7 with press slide block down, drive piercing punch 25 and die 24 with press slide block down simultaneously, when press slide block continues to come downwards to the complete matched moulds of upper and lower mould, piercing punch 25 and die 24 coordinate the punching and blanking that complete this workpiece with punch-die 4, rubber 5 serves the function of decompression bradyseism in this process, after workpiece punching press completes, by beating bar 15 and kicker 8 from knocking from up die, waste material can directly spill from counterdie.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (6)
1. the upside-down mounting punching and blanking composite die of a T-shaped stamping parts, including upper die and lower die, it is characterized in that: upper bolster (18) is provided with die shank (14), die shank (14) connects convex mould pad (19) below, make bar (15) to be connected through die shank (14) with push pedal (16), push pedal (16) lower end is connected convex mould pad (19), convex mould pad (19) is connected piercing punch (25) below, piercing punch (25) is fixed by punch retainer (20), piercing punch (25) adopts step to fix, and ensure the interference fits of H6/m5 between piercing punch (25) and punch retainer (20).
2. the upside-down mounting punching and blanking composite die of a kind of T-shaped stamping parts according to claim 1, it is characterized in that: upper bolster (18), convex mould pad (19) and punch retainer (20) are coupled together by straight pin two (12), punch retainer (20) is connected hollow backing plate (21) below, push rod (11) upper end contacts with punch retainer (20), push rod (11) lower end contacts with backing plate (10), backing plate (10) is connected on kicker (8) by sunk screw (9), the counterbore of upper bolster (18) adopts H7/h6 to coordinate with flange, fix with stop pin (17).
3. the upside-down mounting punching and blanking composite die of a kind of T-shaped stamping parts according to claim 1, it is characterized in that: hollow backing plate (21) is connected die (24) below, die (24) Blade dimensions, prepare by piercing punch (25) actual size, and ensureing 0.1～0.14 millimeter of double-faced uniform gap, upper bolster (18), convex mould pad (19), punch retainer (20), hollow backing plate (21) and die (24) are attached by soket head cap screw two (13) and straight pin three (22).
4. the upside-down mounting punching and blanking composite die of a kind of T-shaped stamping parts according to claim 1, it is characterized in that: equipped with alignment pin (26) on stripper (6), stripper (6) lower end is rubber (5), rubber (5) is below for the fixing plate (28) of punch-die, punch-die (4) is fixed by the fixing plate (28) of punch-die, by slotted countersunk flat head screw (3), punch-die (4) is fixed on punch-die backing plate on (29), punch-die (4) adopts a slotted countersunk flat head screw (3) to fix, it is ensured that the distance of screw hole and convex-concave die wall is more than minimum wall thickness (MINI W.).
5. the upside-down mounting punching and blanking composite die of a kind of T-shaped stamping parts according to claim 1, it is characterized in that: punch-die backing plate (29) is below for die shoe (30), punch-die is fixed plate (28), punch-die backing plate (29) and die shoe (30) and is attached by soket head cap screw one (2) and straight pin one (1), die shoe (30) right-hand member is equipped with unloading bolt (27), and unloading bolt (27) fixes plate (28), rubber (5) and stripper (6) through die shoe (30), punch-die backing plate (29), punch-die.
6. the upside-down mounting punching and blanking composite die of a kind of T-shaped stamping parts according to claim 1, it is characterized in that: when mould is in the close position, the upper plane of guide pillar (7) upper surface and upper bolster (18) should stay the distance of 10～15 millimeters, guide pillar (7) lower surface and the stayed distance of die shoe (30) lower plane are 2-5 millimeter, guide pin bushing (23) should stay, with the upper plane of upper bolster (18), the distance being not less than 3 millimeters, simultaneously upper bolster (18) opens translot, in order to aerofluxus and fuel-displaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620210243.2U CN205386591U (en) | 2016-03-20 | 2016-03-20 | Flip -chip of T type stamping workpiece compound mould of blanking that punches a hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620210243.2U CN205386591U (en) | 2016-03-20 | 2016-03-20 | Flip -chip of T type stamping workpiece compound mould of blanking that punches a hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205386591U true CN205386591U (en) | 2016-07-20 |
Family
ID=56380659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620210243.2U Expired - Fee Related CN205386591U (en) | 2016-03-20 | 2016-03-20 | Flip -chip of T type stamping workpiece compound mould of blanking that punches a hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205386591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-03-20 CN CN201620210243.2U patent/CN205386591U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203887063U (en) | Forming, trimming and flanging combined die structure | |
| CN106424342B (en) | A kind of blanking and drawing punching in-flanges composite die of cover | |
| CN204523999U (en) | The diel of underslung bearing flap | |
| CN204308042U (en) | A kind of compound progressive die | |
| CN206326006U (en) | A kind of punching-pressing composite mould | |
| CN102728719A (en) | Composite cold punching die | |
| CN203304417U (en) | Flip-over type piercing and blanking die | |
| CN203076452U (en) | Continuous stamping die for stamping forming standard component | |
| CN204867056U (en) | A stamping die for bend for disposable 120 degrees | |
| CN204892703U (en) | A stamping die that is used for modulus of continuity to cut edge and 90 degrees synchronous completions of bending | |
| CN205386591U (en) | Flip -chip of T type stamping workpiece compound mould of blanking that punches a hole | |
| CN202356513U (en) | Punching progressive die for mounting bracket of automobile body | |
| CN206263081U (en) | A kind of tubular type keeper interlocks the stamping mold of frame | |
| CN103624151A (en) | Novel progressive die | |
| CN207508073U (en) | Without the angle entire bright punching fine blanking die that collapses | |
| CN203044652U (en) | Novel progressive die | |
| CN203875198U (en) | Stamping die | |
| CN204234579U (en) | A kind of continuous stamping die of manufacturing intelligence threading device structure part | |
| CN210160183U (en) | Push-pull type lettering die | |
| CN203875184U (en) | Stamping die | |
| CN202803937U (en) | Novel progressive die | |
| CN208261668U (en) | A kind of anti-de- material hardware dies | |
| CN202910155U (en) | Hole stamping die for thick materials | |
| CN207642117U (en) | A kind of diel of automobile end cap part | |
| CN206185001U (en) | Cold -punching die |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 Termination date: 20170320 |