CN208542816U - A kind of accurate continuous stamping die of pedal assembly stop support - Google Patents
A kind of accurate continuous stamping die of pedal assembly stop support Download PDFInfo
- Publication number
- CN208542816U CN208542816U CN201820784293.0U CN201820784293U CN208542816U CN 208542816 U CN208542816 U CN 208542816U CN 201820784293 U CN201820784293 U CN 201820784293U CN 208542816 U CN208542816 U CN 208542816U
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- China
- Prior art keywords
- flange
- station
- stop support
- punching
- mould
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Abstract
The utility model discloses a kind of accurate continuous stamping die of pedal assembly stop support, limit hole shaping station is formed including continuous punching upper mold and continuous punching lower die, between continuous punching upper mold and continuous punching lower die, interconnecting piece removal station, shape molding station, repair flash station, flange middle transition station, straight flange and bending flange shaping station, groove bar shaping station, pilot hole shaping station, separates station.The utility model carries out stop support molding using continuous stamping die, by interconnecting piece removal, the molding of trimming outer rim, burrs on edges removal, flange is preforming, flange molding, groove bar forms and assembly hole forming is integrated, the production efficiency of stop support is greatly improved, die cost is reduced.The stop support stable molding and Product Precision of continuous punch forming are high, greatly improve the qualification rate of stop support.Whole design is succinct, production procedure, easy to implement and popularization.
Description
Technical field
The utility model relates to a kind of stamping die more particularly to a kind of accurate continuous punchings of pedal assembly stop support
Mold belongs to the technical field of stamping die.
Background technique
Pedal assembly is the indispensable mechanism of motor vehicle, for the foot-operated relevant control realized to motor vehicle comprising a large amount of
Interconnection effect fitness machine component, which includes stop support, stop support is for pivot in pedal assembly
The necessary structural member limited is moved, plays the role of stopping limitation pivot extreme displacement.
In the prior art, stop support usually first makes bracket embryo piece, then carries out two by punch-forming mold again
Wing punching press flange, such production craft step is more, and die cost is higher.In addition, stop support is to meet application demand,
Interconnecting piece between the one wing and rack body is in non-thread character, needs manually to carry out flange, relatively complicated.
Utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, for stop support form cumbersome and mold at
This higher problem, proposes a kind of accurate continuous stamping die of pedal assembly stop support.
In order to achieve the above object, the technology employed by the present utility model is
A kind of accurate continuous stamping die of pedal assembly stop support, the stop support includes rack body, described
One flat side of rack body is equipped with straight flange, has the bending edges opposite with the flat side on the rack body,
The bending edges are equipped with bending flange, and the rack body is equipped with the parallel groove bar of twice and several linearly arranges
Pilot hole,
It is characterized by:
The continuous stamping die includes continuous punching upper mold and continuous punching lower die,
The continuous punching upper mold is equipped with limit hole punching block, interconnecting piece punching block, trimming punching along material strip step direction
Block, edge unhairing pressing block, flange transition pressing block, 90 ° of pressing blocks of flange, groove bar punching block, pilot hole punching block, separation punching
Stripping and slicing；
The continuous punching lower die is equipped with limit hole evacuation mould, interconnecting piece evacuation mould, trimming evacuation along material strip step direction
Mould, edge unhairing are convex to cut edge, flange transition shaping mould, 90 ° of shaping moulds of flange, groove bar evacuation mould, pilot hole punching evacuation mould, separation
Avoid mould；
The limit hole punching block and limit hole evacuation mould form limit hole shaping station, and the interconnecting piece is punched block
Interconnecting piece, which is formed, with interconnecting piece evacuation mould removes station, the trimming punching block and trimming evacuation mould form shape molding station,
The edge unhairing pressing block and the convex edge of cutting of the edge unhairing form repair flash station, the flange transition pressing block and flange
Transition shaping mould forms flange middle transition station, and 90 ° of shaping moulds of 90 ° of pressing blocks of the flange and the flange form straight turn over
Side and bending flange shaping station, the groove bar punching block and groove bar evacuation mould form groove bar shaping station, the pilot hole punching
Stripping and slicing and pilot hole punching evacuation mould form pilot hole shaping station, and the separation punching block separates work with evacuation mould formation is separated
Position.
Preferably, the interconnecting piece punching block between adjacent stop support for separating, and the interconnecting piece is punched block
Side and the outer side shape of the straight flange match, the other side of the interconnecting piece punching block and the bending edges
Outer side shape matches.
Preferably, the edge unhairing is convex cuts along funnel-shaped.
The beneficial effects of the utility model are mainly reflected in:
1. stop support molding is carried out using continuous stamping die, by interconnecting piece removal, the molding of trimming outer rim, burrs on edges
Removal, flange is preforming, flange molding, groove bar forms and assembly hole forming is integrated, greatly improves stop support
Production efficiency reduces die cost.
2. the stop support stable molding and Product Precision of continuous punch forming are high, the conjunction of stop support is greatly improved
Lattice rate.
3. whole design is succinct, production procedure, easy to implement and popularization.
Detailed description of the invention
Fig. 1 is the die face structural schematic diagram of continuous punching upper mold in the utility model.
Fig. 2 is the die face mirror image schematic diagram of continuous punching lower die in the utility model.
Fig. 3 is the structural schematic diagram of stop support.
Fig. 4 is idiosome schematic diagram involved in conventional barrier rack forming.
Fig. 5 is the stepping schematic diagram that material strip is shaped to stop support.
Specific embodiment
The utility model provides a kind of accurate continuous stamping die of pedal assembly stop support.Below in conjunction with attached drawing to this
Utility model technical solution is described in detail, so that it is more readily understood and grasps.
A kind of accurate continuous stamping die of pedal assembly stop support, as shown in figure 3, stop support 1 includes bracket master
Body 11, a flat side 12 of rack body 11 are equipped with straight flange 13, have on rack body 11 opposite with flat side 12
Bending edges 14, bending edges 14 are equipped with bending flange 15, and rack body 11 is equipped with the parallel groove bar 16 of twice and several is in
Linearly aligned pilot hole 17.Traditional stop support 1 can be stamped and formed out idiosome as shown in Figure 4 first, then enterprising in idiosome
Row flange punching press, process is more and die cost is high.This case using it is disposable it is continuously shaped by the way of carry out stop support 1 and strike out
Type, shaping efficiency are high.
Specifically, as depicted in figs. 1 and 2, continuous stamping die includes continuous punching upper mold 2 and continuous punching lower die 3.
Wherein, continuous punching upper mold 2 along material strip step direction be equipped with limit hole punching block 21, interconnecting piece punching block 22, cut
Side is punched block 23, edge unhairing pressing block 28, flange transition pressing block 29,90 ° of pressing blocks 24 of flange, groove bar punching block 25, dress
Distribution is punched block 26, separation punching block 27.
Continuous punching lower die 3 is equipped with limit hole evacuation mould 31, interconnecting piece evacuation mould 32, trimming evacuation along material strip step direction
Mould 33, edge unhairing are convex to be cut along 38, flange transition shaping mould 39,90 ° of shaping moulds 34 of flange, groove bar evacuation mould 35, pilot hole punching
Avoid mould 36, separation evacuation mould 37.
Limit hole be punched block 21 and limit hole evacuation mould 31 formed limit hole shaping station, interconnecting piece be punched block 22 with connect
Portion avoids mould 32 and forms interconnecting piece removal station, and trimming is punched block 23 and trimming evacuation mould 33 forms shape molding station, edge
Unhairing pressing block 28 and convex cut of edge unhairing form repair flash station, flange transition pressing block 29 and flange transition shaping mould along 38
39 form flange middle transition station, and 90 ° of pressing blocks 24 of flange and 90 ° of shaping moulds 34 of flange form straight flange and bending flange
Shaping station, groove bar is punched block 25 and groove bar evacuation mould 35 forms groove bar shaping station, and pilot hole is punched block 26 and pilot hole rushes
It avoids mould 36 and forms pilot hole shaping station, separation punching block 27 separates station with the evacuation formation of mould 37 is separated.
It is illustrated in conjunction with continuously shaped principle of the continuous stamping die to stop support 1:
As shown in figure 5, carrying out limit hole forming first, which is used to carry out linear Stepping positioning to material strip, keeps
The linear homogeneous interval stepping of material strip, belonging to the prior art, details are not described herein, and interconnecting piece removes station and is used for material strip
The stop support that is connected molding separation, i.e., remove the central interconnecting part between two stop supports, forms the intermediate of the two and separates,
While completely removing the interconnecting part between two adjacent stop supports by shape molding station again, and remove to outer at
Type, the outer are the outer of straight flange and bending flange, carry out burrs on edges removal followed by by repair flash station,
So that the outer rim of stop support is smooth, it should be noted that convex cut along 38 of edge unhairing in this case is to be hidden in continuous punching
In lower die, under the impact of continuous punching upper mold, convex cut of the edge unhairing can realize that burr removes along 38, and certainly, which goes
Convex cut of hair can be set in upper mold along 38, and when being arranged in upper mold, lower die only needs to be arranged matched evacuation chamber, followed by
Flange middle transition punching press to straight flange and bending flange, so that straight flange and bending flange first carry out rollover side, it can
90 ° can also be directly turned over to turn over certain angle, and then 90 ° of folds is carried out to straight flange and bending flange simultaneously, turned over twice
Folding realizes accurate flange jointly, after fold as shown in flange straight in Fig. 3 and bending flange, carries out again after turning down stable molding
Groove bar molding and assembly hole forming, are finally separated so that stop support after molding and material strip are detached from.
In preferred embodiment, groove bar shaping station and pilot hole shaping station are overlapping station.
Interconnecting piece punching block 22 for separating between adjacent stop support, and the side of interconnecting piece punching block 22 with it is straight
The outer side shape of flange matches, and the other side of interconnecting piece punching block 22 and the outer side shape of the bending edges match.
It is disposable to realize that Connectivity Section mutually separates in the middle part of outer edge forming and two stop supports.
Edge unhairing is convex cut it is funnel-shaped along 38, can be by outer rim burr removing.
By above description it can be found that a kind of accurate continuous stamping die of pedal assembly stop support of the utility model
Tool carries out stop support molding using continuous stamping die, by interconnecting piece removal, the molding of trimming outer rim, burrs on edges removal, turns over
Side is preforming, flange molding, groove bar forms and assembly hole forming is integrated, greatly improves the production effect of stop support
Rate reduces die cost.The stop support stable molding and Product Precision of continuous punch forming are high, greatly improve blocking
The qualification rate of bracket.Whole design is succinct, production procedure, easy to implement and popularization.
The technical solution of the utility model is fully described above, it should be noted that the tool of the utility model
Body embodiment is simultaneously not limited by the description set out above, and those skilled in the art exist according to the Spirit Essence of the utility model
All technical solutions that structure, method or function etc. are formed using equivalents or equivalent transformation, all fall within this reality
Within novel protection scope.
Claims (3)
1. a kind of accurate continuous stamping die of pedal assembly stop support, the stop support includes rack body, the branch
One flat side of frame body is equipped with straight flange, has the bending edges opposite with the flat side, institute on the rack body
Bending edges are stated equipped with bending flange, the rack body is equipped with the parallel groove bar of twice and several dresses linearly arranged
Distribution,
It is characterized by:
The continuous stamping die includes continuous punching upper mold and continuous punching lower die,
The continuous punching upper mold is equipped with limit hole punching block, interconnecting piece punching block, trimming punching block, side along material strip step direction
Edge unhairing pressing block, flange transition pressing block, 90 ° of pressing blocks of flange, groove bar punching block, pilot hole punching block, separation punching block；
The continuous punching lower die is equipped with limit hole evacuation mould, interconnecting piece evacuation mould, trimming evacuation mould, side along material strip step direction
Edge unhairing is convex to cut edge, flange transition shaping mould, 90 ° of shaping moulds of flange, groove bar evacuation mould, pilot hole punching evacuation mould, separation evacuation
Mould；
The limit hole punching block and limit hole evacuation mould form limit hole shaping station, the interconnecting piece punching block and company
Socket part avoids mould and forms interconnecting piece removal station, and the trimming punching block and trimming evacuation mould form shape molding station, described
Edge unhairing pressing block and the convex edge of cutting of the edge unhairing form repair flash station, the flange transition pressing block and flange transition
Shaping mould forms flange middle transition station, 90 ° of pressing blocks of the flange and 90 ° of shaping moulds of the flange formed straight flange with
Bending flange shaping station, the groove bar punching block and groove bar evacuation mould form groove bar shaping station, and the pilot hole is punched block
Evacuation mould is rushed with pilot hole and forms pilot hole shaping station, and the separation punching block separates station with evacuation mould formation is separated.
2. a kind of accurate continuous stamping die of pedal assembly stop support according to claim 1, it is characterised in that: described
Interconnecting piece punching block between adjacent stop support for separating, and the side of interconnecting piece punching block and the straight flange
Outer side shape match, the other side of interconnecting piece punching block and the outer side shape of the bending edges match.
3. a kind of accurate continuous stamping die of pedal assembly stop support according to claim 1, it is characterised in that: described
Edge unhairing is convex to be cut along funnel-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820784293.0U CN208542816U (en) | 2018-05-24 | 2018-05-24 | A kind of accurate continuous stamping die of pedal assembly stop support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820784293.0U CN208542816U (en) | 2018-05-24 | 2018-05-24 | A kind of accurate continuous stamping die of pedal assembly stop support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208542816U true CN208542816U (en) | 2019-02-26 |
Family
ID=65420272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820784293.0U Expired - Fee Related CN208542816U (en) | 2018-05-24 | 2018-05-24 | A kind of accurate continuous stamping die of pedal assembly stop support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208542816U (en) |
-
2018
- 2018-05-24 CN CN201820784293.0U patent/CN208542816U/en not_active Expired - Fee Related
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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: 20190226 Termination date: 20210524 |