CN206632214U - A kind of novel slide block type composite die - Google Patents
A kind of novel slide block type composite die Download PDFInfo
- Publication number
- CN206632214U CN206632214U CN201720344823.5U CN201720344823U CN206632214U CN 206632214 U CN206632214 U CN 206632214U CN 201720344823 U CN201720344823 U CN 201720344823U CN 206632214 U CN206632214 U CN 206632214U
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- sliding block
- die
- left slider
- screw
- base
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Abstract
Elastic spring Stamping Die Technology field is the utility model is related to, more particularly, to a kind of novel slide block type composite die.It is characterized in including the upper bolster and die shoe being correspondingly arranged, floating die shank is provided with described upper bolster, and floating die shank lower end is provided with punch case, and punch case lower end is connected by the second screw with punch-pin fuse；Left guide pillar and right guide pillar are provided with described die shoe, left slider base and right sliding block floor installation are on die shoe, left slider base and right sliding block are respectively arranged on the base with left slider and right sliding block, left slider and right sliding block are corresponding with left guide pillar and right guide pillar connected respectively, left die plate insert and right die plate insert are correspondingly arranged on the inside of left slider and right sliding block, positioning mold insert is provided with left slider base and right sliding block base, corresponding to punch-pin fuse on positioning mold insert is provided with cavity plate fuse.Form error during open loop is which solved, improves production efficiency and Product Precision, reduces die cost, improves die life.
Description
Technical field
Elastic spring Stamping Die Technology field is the utility model is related to, more particularly, to a kind of novel slide block type compound die
Tool.
Background technology
Novel socket elastic spring shape of the prior art is more complicated, small volume, and material is tin-phosphor bronze, material supply
State is hard state strip material of annealing, and material has certain elasticity, plasticity poor, expects thick 0.25mm.Part produces for military project electronics
Product, technical requirements are high, and production batch is larger.It is currently for subject matter existing for Novel socket elastic spring punching press：(1) adopt
Have with single die and be punched, at least need Third Mate's mould to complete, i.e.,：Blanking die, pre-bend mould, edge rolling and necking die.And
Single die formation of parts, low production efficiency, location difficulty, inter process cumulative errors are larger, and Product Precision is difficult to ensure that, waste product
The problems such as rate is high.(2) if produced using multistation progressive die, mould structure is complicated, Making mold precision and assembly precision
Height, increase substantially die cost, mould installion debugging and maintenance difficult.(3) rule of thumb, in edge rolling and necking process
In, it is necessary to fuse is designed, otherwise the improper shaping situation such as flat and non-round occurred in part.(4) a set of general structure is used
Composite die, it is basic difficult to realize through analyzing.
Utility model content
The defects of the purpose of this utility model is to avoid prior art and a kind of novel slide block type composite die is provided, have
Effect solves the problems, such as that prior art is present.
To achieve the above object, the technical scheme that the utility model is taken is：A kind of described novel slide block type compound die
Tool, is characterized in including the upper bolster and die shoe being correspondingly arranged, floating die shank, floating die shank is provided with described upper bolster
Lower end is provided with punch case, and punch case lower end is connected by the second screw with punch-pin fuse, and upper bolster side passes through the first screw
Depression bar is installed, guide pin bushing is additionally provided with upper bolster；Guide pin bushing is corresponded on described die shoe and is provided with left guide pillar and right guide pillar, it is left
Sliding block base and right sliding block floor installation are set respectively on die shoe on left slider base and right sliding block base by guide groove
There are left slider and right sliding block, left slider and right sliding block pass through Zola's spring and right extension spring phase corresponding with left guide pillar and right guide pillar respectively
Even, left slider and right sliding block inner side are correspondingly arranged on left die plate insert and right die plate insert, left slider respectively by the 4th screw
Positioning mold insert is provided with base and right sliding block base, corresponding to punch-pin fuse on positioning mold insert is provided with cavity plate fuse.
Described left slider base and right sliding block base side are provided with adjustment seat by the 5th screw and the 9th screw, adjust
Section seat side is provided with the first adjusting screw rod and the second adjusting screw rod, and left slider base is arranged on down by screw and the 3rd pin
On die holder, right sliding block base is arranged on die shoe by the 8th screw and the 3rd pin, and described positioning mold insert top is corresponding
It is provided with for limiting the anti-turn screw rotated.
Pre-bending take-up housing is provided with by the 3rd screw and the first pin on described die shoe, pre-bending take-up housing is provided with
Pre-bending sliding block, pre-bending sliding block are shipped and resell on another market by second and are provided with stage clip and connecting plate, and described connecting plate is shipped and resell on another market setting by the 3rd
There is roller, connecting plate is shipped and resell on another market by first is provided with torsion spring between pre-bending sliding block and connecting plate, and pre-bending sliding block passes through the 6th spiral shell
Nail and the 7th screw are connected with cover plate, and banking pin is provided with pre-bending sliding block.
The beneficial effects of the utility model are：A kind of described novel slide block type composite die, it passes through depression bar and roller
Mould vertical movement is changed to the resigning of pre- crook when horizontal movement solves pre-bending shaping and depression bar return, then by upper mould
Inclined-plane and sliding block make mould vertical movement be changed into horizontal movement completion edge rolling and necking forming, so that prebuckling and edge rolling and contracting
Mouth process is completed simultaneously, and mould is provided with punch insert and die plate insert in addition, solves form error during open loop, improves life
Efficiency and Product Precision are produced, reduces die cost, and uses combined die insert, is easy to manufacture, it is easy to maintenance, adapt to not
With the shaping of size reed, die life is improved.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is the overlooking the structure diagram that the utility model Fig. 1 removes upper bolster；
Fig. 3 is the utility model Fig. 1 left view structural representation；
Fig. 4 is cross section structure diagram at the A-A in the utility model Fig. 2；
Fig. 5 be the utility model Fig. 2 in I at workpiece positioning insert mplifying structure schematic diagram.
Shown in figure：1. die shoe；2. left slider base；3. left guide pillar；4. Zola's spring；5. left slider；6. left female die embedding
Block；7. upper bolster；8. the first screw；9. punch-pin fuse；10. floating die shank；11. punch case；12. the second screw；13. guide pin bushing；
14. depression bar；15. roller；16. pre-bending take-up housing；17. stage clip；18. the first pin；19. the 3rd screw；20. the second pin；21.
Right sliding block base；22. adjustment seat；23. right extension spring；24. the 4th screw；25. right sliding block；26. right die plate insert；27. die plate insert
Son；28. position mold insert；29. the 5th screw；30. the first adjusting screw rod；31. cover plate；32. banking pin；33. torsion spring；34. connection
Plate；35. first ships and resell on another market；36. pre-bending sliding block；37. anti-turn screw；38. the 6th screw；39. the 7th screw；40. right guide pillar；41.
8th screw；42. the 3rd pin；43. second ships and resell on another market；44. the 3rd ships and resell on another market；45. the second adjusting screw rod；46. the 9th screw.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in Fig. 1 to 5, a kind of described novel slide block type composite die, it is characterized in including the upper mould being correspondingly arranged
Seat 7 and die shoe 1, floating die shank 10 is provided with described upper bolster 7, the lower end of floating die shank 10 is provided with punch case 11, convex
The lower end of die sleeve 11 is connected by the second screw 12 with punch-pin fuse 9, and the side of upper bolster 7 is provided with depression bar 14 by the first screw 8,
Guide pin bushing 13 is additionally provided with upper bolster 7；Guide pin bushing 13 is corresponded on described die shoe 1 and is provided with left guide pillar 3 and right guide pillar 40, left cunning
Block base 2 and right sliding block base 21 are arranged on die shoe 1, pass through guide groove point on left slider base 2 and right sliding block base 21
Left slider 5 and right sliding block 25 are not provided with, and left slider 5 and right sliding block 25 pass through Zola's spring 4 and right extension spring 23 and left guide pillar 3 respectively
Correspond to and be connected with right guide pillar 40, left slider 5 and the inner side of right sliding block 25 are correspondingly arranged on left female die embedding respectively by the 4th screw 24
Positioning mold insert 28 is provided with block 6 and right die plate insert 26, left slider base 2 and right sliding block base 21, it is right on mold insert 28 to position
Punch-pin fuse 9 is answered to be provided with cavity plate fuse 27.
Further, described left slider base 2 and the right side of sliding block base 21 pass through the 5th screw 29 and the 9th screw 46
Adjustment seat 22 is provided with, the side of adjustment seat 22 is provided with the first adjusting screw rod 30 and the second adjusting screw rod 45, and left slider base 2 is logical
Cross screw and the second pin 20 is arranged on die shoe 1, right sliding block base 21 is installed by the 8th screw 41 and the 3rd pin 42
On die shoe 1, described positioning mold insert 28 top is correspondingly arranged on for limiting the anti-turn screw 37 rotated.
Further, pre-bending take-up housing 16 is provided with by the 3rd screw 19 and the first pin 18 on described die shoe 1, in advance
Curved take-up housing 16 is provided with pre-bending sliding block 36, and pre-bending sliding block 36 is shipped and resell on another market by second and 43 is provided with stage clip 17 and connecting plate 34, institute
The connecting plate 34 stated is shipped and resell on another market by the 3rd and 44 is provided with roller 15, and connecting plate 34 ships and resell on another market 35 in pre-bending sliding block 36 and even by first
Torsion spring 33 is provided between fishplate bar 34, pre-bending sliding block 36 is connected by the 6th screw 38 and the 7th screw 39 with cover plate 31, pre-bending
Banking pin 32 is provided with sliding block 36.
A kind of described novel slide block type composite die, the setting of its left die plate insert 6 and right die plate insert 26 are worked
Cheng Zhong, because frequent stress, is easily damaged, is designed using with sliding block split, left die plate insert, right female die embedding are only changed when repairing a die
Block, it is not necessary to re-work sliding block so that repair a die conveniently.In addition, in order to shape various sizes of elastic spring, only need to redesign
And change left die plate insert 6, right die plate insert 26, it is possible to realize, greatly save mold design, manufacturing cycle, reduce mould
Cost.The described adjusting screw rod 30 of adjustment seat 22 and first and the second adjusting screw rod 45 composition fine tuning structure, by adjusting screw rod
30 can the position of horizontal adjustment adjustment seat 22, ensure sliding block in guide runner it is mobile freely, reduce guide runner accurate to dimension.Adopt
When being shaped with floating die shank 10, guide pillar 40 can not leave guide pin bushing 13, and forcing press factor can be avoided to cause the guiding accuracy of mould
Harmful effect.Positioning mold insert 28 and anti-turn screw 37, mating parts realize the positioning of workpiece without bent portion profile.Work
When, blank insertion is positioned in the positioning hole of mold insert 28, is positioned with part without bent portion profile.During matched moulds, mould is fixed on
Depression bar 14 it is descending, touch roller 15, shipped and resell on another market and 35, second shipped and resell on another market by roller 15, stage clip 17, torsion spring 33, connecting plate 34, first
43rd, the 3rd 44, front-slider 36 etc. of shipping and reselling on another market connects as one the prebuckling component of composition, is moved inward along pre-bending take-up housing 16,
Pre-bending part is into U-shaped, and when 45 ° of inclined-planes on depression bar head completely disengage roller, prebuckling component relies on stage clip 17 at two leading
Reset.With continuing traveling downwardly for upper mould, the locking wedge inclined-plane of upper bolster 7 starts to touch left slider 5 simultaneously and right sliding block 25 is oblique
Face, two sliding blocks make move toward one another, drive left die plate insert 6 and right die plate insert 26 move toward one another, convex with upper mould DL synchronization
Core rod 9 also presses close to lower mould cavity plate fuse 27, and when upper die worker makees to lower dead center, edge rolling and necking forming are completed.During die sinking, on
Mould is up, and the locking wedge inclined-plane of upper bolster 7 starts to depart from left slider 5 and the inclined-plane of right sliding block 25, left slider 5 and right sliding block 25 are distinguished
In the presence of Zola's spring 4, right extension spring 23, left die plate insert 6, the counter motion of right die plate insert 26 is driven to depart from workpiece, it is and upper
The punch-pin fuse 9 of mould uplink synchronization also leaves lower mould cavity plate fuse 27.Upper mould continues up, the horizontal part tap on the head of depression bar 14
Contact roller 15, drive roller 15 and connecting plate 34 together to be shipped and resell on another market by first centered on 35 rotationally clockwise, until depression bar
14 depart from roller 15, and by the first torsion spring 33 shipped and resell on another market on 35, roller 15 and connecting plate 34 are shipped and resell on another market around first and 35 inversely gone back to
Horizontal level, by the restriction site of banking pin 32.Due to the resilience of workpiece, to cavity plate fuse 27 without package power, work can be easily taken out
Part.
It is all within the spirit and principles of the utility model to limit the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (3)
- A kind of 1. novel slide block type composite die, it is characterized in that including the upper bolster and die shoe that are correspondingly arranged, described upper mould Floating die shank is provided with seat, floating die shank lower end is provided with punch case, and punch case lower end passes through the second screw and punch-pin fuse It is connected, upper bolster side is provided with depression bar by the first screw, and guide pin bushing is additionally provided with upper bolster；It is corresponding on described die shoe Guide pin bushing is provided with left guide pillar and right guide pillar, and left slider base and right sliding block floor installation are on die shoe, left slider base and the right side Left slider and right sliding block are respectively arranged with by guide groove on sliding block base, left slider and right sliding block pass through Zola's spring and the right side respectively Extension spring is corresponding with left guide pillar and right guide pillar to be connected, and is correspondingly arranged on respectively by the 4th screw on the inside of left slider and right sliding block left recessed Positioning mold insert is provided with mould insert and right die plate insert, left slider base and right sliding block base, positions and corresponds to punch-pin on mold insert Fuse is provided with cavity plate fuse.
- A kind of 2. novel slide block type composite die as claimed in claim 1, it is characterised in that：Described left slider base and the right side Sliding block base side is provided with adjustment seat by the 5th screw and the 9th screw, adjustment seat side be provided with the first adjusting screw rod and Second adjusting screw rod, left slider base are arranged on die shoe by screw and the 3rd pin, and right sliding block base passes through the 8th spiral shell Nail and the 3rd pin are arranged on die shoe, and described positioning mold insert top is correspondingly arranged on for limiting the anti-rotation spiral shell rotated Nail.
- A kind of 3. novel slide block type composite die as claimed in claim 1, it is characterised in that：Pass through on described die shoe Three screws and the first pin are provided with pre-bending take-up housing, and pre-bending take-up housing is provided with pre-bending sliding block, and pre-bending sliding block passes through second turn Pin is provided with stage clip and connecting plate, and described connecting plate is shipped and resell on another market by the 3rd is provided with roller, and connecting plate is shipped and resell on another market by first Torsion spring is provided between pre-bending sliding block and connecting plate, pre-bending sliding block is connected by the 6th screw and the 7th screw with cover plate, pre-bending Banking pin is provided with sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344823.5U CN206632214U (en) | 2017-04-04 | 2017-04-04 | A kind of novel slide block type composite die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344823.5U CN206632214U (en) | 2017-04-04 | 2017-04-04 | A kind of novel slide block type composite die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206632214U true CN206632214U (en) | 2017-11-14 |
Family
ID=60247029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720344823.5U Expired - Fee Related CN206632214U (en) | 2017-04-04 | 2017-04-04 | A kind of novel slide block type composite die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206632214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825228A (en) * | 2017-04-04 | 2017-06-13 | 兰州工业学院 | A kind of novel slide block type composite die |
-
2017
- 2017-04-04 CN CN201720344823.5U patent/CN206632214U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825228A (en) * | 2017-04-04 | 2017-06-13 | 兰州工业学院 | A kind of novel slide block type composite die |
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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 |
Granted publication date: 20171114 Termination date: 20200404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |