CN208542822U - A kind of sliding support stamping die on pedal assembly - Google Patents
A kind of sliding support stamping die on pedal assembly Download PDFInfo
- Publication number
- CN208542822U CN208542822U CN201820814726.2U CN201820814726U CN208542822U CN 208542822 U CN208542822 U CN 208542822U CN 201820814726 U CN201820814726 U CN 201820814726U CN 208542822 U CN208542822 U CN 208542822U
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- Prior art keywords
- punch
- pin
- trimming
- punching
- molding
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Abstract
The utility model discloses the sliding support stamping die on a kind of pedal assembly, and workpiece connection space is equipped between sliding slot and fillet, but the bulk is smaller, generally less than 1/5th of trough width.The situations such as bending after the punching of traditional technology elder generation is difficult to be converted into designated shape since the bulk is small, is easy to produce deformation, and yield rate is low.The utility model adjusts punching and molding die sequence, avoids fine structure bending difficulty from leading to decrease in yield using the arrangement that punching molding procedure staggeredly carries out, has wide applicability.
Description
Technical field
The utility model relates to the sliding support stamping die in a kind of stamping die more particularly to a kind of pedal assembly,
Belong 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 sliding support, sliding support main function be support and pedal
The position-limiting action of arm during the motion.
In existing stamping technology, the manufacturing process of sliding support generally makes embryo piece, reshaping point using first punching, trimming
From.But long sliding slot, sliding slot and corner is arranged apart from relatively narrow, due to material in mainboard face in novel sliding support at wing plate
Stress will lead to decrease in yield using the layout of existing stamping die, cause the waste of material.Therefore, it is necessary to one kind
Sliding support stamping die on the higher pedal assembly of Forming Quality.
Utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, proposes the sliding support on a kind of pedal assembly
Stamping die, adjustment punching and molding die sequence avoid fine structure using the arrangement that punching molding procedure staggeredly carries out
Bending difficulty leads to decrease in yield, has wide applicability.
A kind of sliding support, it is characterised in that: including panel and elbow, the panel is in the shape of a " convex ", the panel bottom
Portion is equipped with semicircle shrinkage pool, and the panel left and right sides is equipped with sliding slot along edge vertical direction, is equipped at left and right sides of the panel
Wing plate, the wing plate are connect by fillet with panel, and there are workpiece connection space, the middle panels between the sliding slot and fillet
Equipped with middle aperture, middle macropore is equipped with below the middle aperture, the elbow is in inverted "convex" shaped, and the elbow is connected to face
At the top of plate.
In order to achieve the above object, the technology employed by the present utility model is
Sliding support stamping die on a kind of pedal assembly comprising cope plate and lower template, it is characterised in that:
The cope plate same feed direction successively equidistantly be equipped with the portion punching A, the portion trimming A, the portion trimming B, molding the portion A,
The portion trimming D, the molding portion B, forms the portion C, the portion punching B and cuts off portion empty step；
The portion the punching A includes upper location hole piercing die, lower Positioning holes piercing die and middle aperture piercing die, the middle aperture
Piercing die is arranged in the middle part of the portion punching A；
The portion the trimming A include be set to the portion trimming A left side edge sideline punch-pin and middle macropore punch-pin, the sideline it is convex
Mould is set to the portion punching A and the portion trimming A junction, and the sideline punch-pin is strip-shaped hole punch-pin；
The portion the trimming B includes T-type punch-pin and " big " type punch-pin, and the T-type punch-pin and " big " type punch-pin are set to trimming A
Portion and the portion trimming B junction, T-type punch-pin " big " the type punch-pin are inverted setting；
The portion molding A includes wing plate forming convax mould and side plate forming convax mould；
Upper feeding connection cutting punch-pin is equipped at the top of the portion the trimming D；
The portion molding B is equipped with elbow and connects a bending punch-pin；
The portion molding C is equipped with elbow and connects secondary bending punch-pin；
The portion the punching B is equipped with sliding slot piercing punch；
The portion of cutting off is equipped with lower feeding connection cutting punch-pin；
The lower template includes the cavity plate with cope plate cooperation.
As the further improvement of above-mentioned technology, the portion chamfering A, the lower die are equipped between the portion the trimming B and the molding portion A
Plate and chamfering A portion's mating area are equipped with medium and small Hole chamfering mould.
As the further improvement of above-mentioned technology, chamfering A subordinate portion is equipped with big hole trimming punch, the lower feeding
Connection cutting punch-pin is in the shape of a " convex ", and the lower template includes that cutting punch-pin cooperation is connect with big hole trimming punch and lower feeding
Cavity plate.
Upper and lower, left and right, top, bottom in this case, only for described structure itself.This case belongs to stamping die neck
Domain is common knowledge and usual skill according to Workpiece structure and layout thinking design mold concrete shape and arrangement mold specific location
Art.
The beneficial effects of the utility model are mainly reflected in:
1. being equipped with workpiece connection space between sliding slot and fillet, but the bulk is smaller, generally less than trough width
1/5th.Bending after the punching of traditional technology elder generation is difficult to be converted into designated shape, is easy to produce deformation since the bulk is small,
The situations such as yield rate is low.Therefore, the application avoids the problem by the method for punching after first bending, improves yield rate.
2. panel bottom is equipped with semicircle shrinkage pool, which is located at stamping parts bottom, easy to operate, and size is preferable, can
To be used for other work piece productions, such as annular workpieces.But by size is smaller and the irregular rim charge punching of shape, trimming difficulty compared with
Greatly, so being punched out before cutting off, trimming, to improve the utilization rate of rim charge.
3. the big hole trimming punch in rim charge is arranged in the same area with medium and small Hole chamfering mould, punching can effectively improve
Production efficiency is pressed, and saves mold materials.
Detailed description of the invention
Fig. 1 is sliding support finished work-piece structural schematic diagram in the utility model；
Fig. 2 is the sliding support cope plate structural schematic diagram in the utility model on a kind of pedal assembly.
101, panel；102, semicircle shrinkage pool；103, sliding slot；104, wing plate；105, middle aperture；106, middle macropore；107,
Elbow；108, side plate.
201, the portion punching A；202, the portion trimming A；203, the portion trimming B；204, the portion chamfering A；205, the portion A is formed；206, trimming D
Portion；207, empty step；208, the portion B is formed；209, the portion C is formed；210, the portion punching B；211, portion is cut off.
1, upper location hole piercing die；2, lower Positioning holes piercing die；3, middle aperture piercing die；4, sideline punch-pin；5, middle macropore
Punch-pin；6, T-type punch-pin；7, " big " type punch-pin；8, wing plate forming convax mould；9, side plate forming convax mould；10, upper feeding connection cutting is convex
Mould；11, elbow connects a bending punch-pin；12, elbow connects secondary bending punch-pin；13, sliding slot piercing punch；14, lower feeding
Connection cutting punch-pin；15, big hole trimming punch.
Specific embodiment
The utility model provides the sliding support stamping die on a kind of pedal assembly.It is practical new to this below in conjunction with attached drawing
Type technical solution is described in detail, so that it is more readily understood and grasps.
According to Fig. 1, a kind of sliding support, it is characterised in that: including panel 101 and elbow 107, the panel 101 is in
"convex" shaped, 101 bottom of panel are equipped with semicircle shrinkage pool 102, and 101 left and right sides of panel is set along edge vertical direction
There is sliding slot 3, wing plate 104 is equipped at left and right sides of the panel 101, the wing plate 104 is connect by fillet with panel 101, described
There are workpiece connection space between sliding slot 3 and fillet, middle aperture 105, middle 105 lower section of aperture are equipped in the middle part of the panel 101
Equipped with middle macropore 106, the embryo piece of the elbow 107 is in inverted "convex" shaped, and 107 two side portions of elbow are side plate 108,
The elbow 107 is connected to 101 top of panel.
According to fig. 2, the sliding support stamping die on a kind of pedal assembly comprising cope plate and lower template, feature
Be: the cope plate same feed direction successively equidistantly be equipped with the portion punching A 201, the portion trimming A 202, the portion trimming B 203, at
The portion type A 205, empty step 207, the molding portion B 208, forms the portion C 209, the portion punching B 210 and cuts off portion 211 portion trimming D 206；
The portion the punching A 201 includes upper location hole piercing die 1, lower Positioning holes piercing die 2 and lower Positioning holes piercing die 3, institute
The setting of lower Positioning holes piercing die 3 is stated at 201 middle part of the portion punching A；
The portion the trimming A 202 includes the sideline punch-pin 4 and middle macropore punch-pin 5 for being set to 202 left side edge of the portion trimming A, institute
It states sideline punch-pin 4 and is set to the portion punching A 201 and 202 junction of the portion trimming A, the sideline punch-pin 4 is strip-shaped hole punch-pin；
The portion the trimming B 203 includes T-type punch-pin 6 and " big " type punch-pin 7, and the T-type punch-pin 6 is arranged with " big " type punch-pin 7
In the portion trimming A 202 and 203 junction of the portion trimming B, the T-type punch-pin 6 is inverted with " big " type punch-pin 7 to be arranged；
The portion molding A 205 includes wing plate forming convax mould 8 and side plate forming convax mould 9；
Upper feeding connection cutting punch-pin 10 is equipped at the top of the portion the trimming D 206；
The portion molding B 208 is equipped with elbow and connects a bending punch-pin 11；
The portion molding C 209 is equipped with elbow and connects secondary bending punch-pin 12；
The portion the punching B 210 is equipped with sliding slot piercing punch 13；
The portion 211 that cuts off is equipped with lower feeding connection cutting punch-pin 14；
The lower template includes the cavity plate with cope plate cooperation.
It is equipped with the portion chamfering A 204 between the portion the trimming B 203 and the molding portion A 205, the lower template is matched with the portion chamfering A 204
It closes region and is equipped with middle 105 chamfering mould of aperture；204 lower part of the portion the chamfering A is equipped with big hole trimming punch 15, and the lower feeding connects
It is in the shape of a " convex " to connect cutting punch-pin 14, the lower template includes that cutting punch-pin 14 is connect with big hole trimming punch 15 and lower feeding
The cavity plate of cooperation.
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. the sliding support stamping die on a kind of pedal assembly comprising cope plate and lower template,
It is characterized by:
The cope plate is successively equidistantly equipped with the portion punching A (201), the portion trimming A (202), the portion trimming B in same feed direction
(203), the portion A (205), the portion trimming D (206), empty step (207), the molding portion B (208), the molding portion C (209), the portion punching B are formed
(210) it and cuts off portion (211)；
The portion the punching A (201) includes upper location hole piercing die (1), lower Positioning holes piercing die (2) and middle aperture piercing die (3),
Middle aperture piercing die (3) setting is in the middle part of the portion punching A (201)；
The portion the trimming A (202) includes the sideline punch-pin (4) and middle macropore punch-pin for being set to the portion trimming A (202) left side edge
(5), the sideline punch-pin (4) is set to the portion punching A (201) and the portion trimming A (202) junction, and the sideline punch-pin (4) is item
Shape hole punch-pin；
The portion the trimming B (203) includes T-type punch-pin (6) and " big " type punch-pin (7), the T-type punch-pin (6) and " big " type punch-pin
(7) it is set to the portion trimming A (202) and the portion trimming B (203) junction, the T-type punch-pin (6) sets with " big " type punch-pin (7) inversion
It sets；
The portion molding A (205) includes wing plate forming convax mould (8) and side plate forming convax mould (9)；
Upper feeding connection cutting punch-pin (10) is equipped at the top of the portion the trimming D (206)；
The portion molding B (208) is equipped with elbow and connects a bending punch-pin (11)；
The portion molding C (209) is equipped with elbow and connects secondary bending punch-pin (12)；
The portion the punching B (210) is equipped with sliding slot piercing punch (13)；
Described cut off portion (211) are equipped with lower feeding connection cutting punch-pin (14)；
The lower template includes the cavity plate with cope plate cooperation.
2. the sliding support stamping die on a kind of pedal assembly according to claim 1, it is characterised in that: the trimming B
The portion chamfering A (204) is equipped between portion (203) and the molding portion A (205), the lower template is set with the portion chamfering A (204) mating area
There is middle aperture (105) chamfering mould.
3. the sliding support stamping die on a kind of pedal assembly according to claim 2, it is characterised in that: the chamfering A
Portion (204) lower part is equipped with big hole trimming punch (15), and lower feeding connection cutting punch-pin (14) is in the shape of a " convex ", under described
Template includes the cavity plate that cutting punch-pin (14) cooperation is connect with big hole trimming punch (15) and lower feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814726.2U CN208542822U (en) | 2018-05-30 | 2018-05-30 | A kind of sliding support stamping die on pedal assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814726.2U CN208542822U (en) | 2018-05-30 | 2018-05-30 | A kind of sliding support stamping die on pedal assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208542822U true CN208542822U (en) | 2019-02-26 |
Family
ID=65420495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820814726.2U Expired - Fee Related CN208542822U (en) | 2018-05-30 | 2018-05-30 | A kind of sliding support stamping die on pedal assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208542822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976636A (en) * | 2019-12-31 | 2020-04-10 | 江苏华灿电讯集团股份有限公司 | Lower angle arm forming die for antenna installation and forming method |
-
2018
- 2018-05-30 CN CN201820814726.2U patent/CN208542822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976636A (en) * | 2019-12-31 | 2020-04-10 | 江苏华灿电讯集团股份有限公司 | Lower angle arm forming die for antenna installation and forming method |
| CN110976636B (en) * | 2019-12-31 | 2021-07-06 | 江苏华灿电讯集团股份有限公司 | Lower angle arm forming die for antenna installation and forming method |
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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: 20190226 Termination date: 20210530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |