CN208450369U - A kind of lamp switch bracket stamping die on pedal assembly - Google Patents

A kind of lamp switch bracket stamping die on pedal assembly Download PDF

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Publication number
CN208450369U
CN208450369U CN201820814725.8U CN201820814725U CN208450369U CN 208450369 U CN208450369 U CN 208450369U CN 201820814725 U CN201820814725 U CN 201820814725U CN 208450369 U CN208450369 U CN 208450369U
Authority
CN
China
Prior art keywords
trimming
punch
pin
molding
lamp switch
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
Application number
CN201820814725.8U
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Chinese (zh)
Inventor
李阳春
张金霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Putus Pml Precision Mechanism Ltd
Original Assignee
Suzhou Putus Pml Precision Mechanism Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Putus Pml Precision Mechanism Ltd filed Critical Suzhou Putus Pml Precision Mechanism Ltd
Priority to CN201820814725.8U priority Critical patent/CN208450369U/en
Application granted granted Critical
Publication of CN208450369U publication Critical patent/CN208450369U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses the lamp switch bracket stamping die on a kind of pedal assembly.Bulk is smaller between mesoporous and bending, generally less than 1/5th of bar shaped hole 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.Therefore, the application avoids the problem by the method for punching after first bending, improves yield rate.Distributing mode can also improve availability ratio of the armor plate while seldom setting mold.

Description

A kind of lamp switch bracket stamping die on pedal assembly
Technical field
The utility model relates to the lamp switch bracket stamping dies in a kind of stamping die more particularly to a kind of pedal assembly Tool, 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 lamp switch bracket, lamp switch bracket is for opening with lamp on pedal The necessary connector of pass plays the role of support and activity mating.
In existing stamping technology, the manufacturing process of lamp switch bracket generally makes embryo piece, reshaping using first punching, trimming Separation.But novel lamp switch bracket is equipped with several larger-size holes, and the position in hole and corner distance on mainboard face It is relatively narrow, since material stress acts on, it will lead to decrease in yield using the layout of existing stamping die, cause the waste of material. Therefore, it is necessary to the sliding support stamping dies on a kind of 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 lamp switch branch on a kind of pedal assembly Frame stamping die.
A kind of lamp switch bracket on pedal assembly, embryo piece are in " people " font, it is characterised in that: including mainboard face and under Plate face, the mainboard face are plate face at the top of " people " font, and the main one side of the board is equipped with the broken line of perforation or more, the other side is equipped with Broken line along edge, the lower face are the plate face of herringbone lower part two, and the lower face on mainboard face relative to rolling over, the master Mesoporous there are two being set in plate face.Herringbone embryo piece top and bottom left and right linking in production in production, and pass through shaving die Linking area top and lower part are subjected to trimming respectively, then by remaining profile portion trimming, molding, finally again by mesoporous on main panel Trimming is carried out, is then separated.The mesoporous includes main aperture and connects hole, and the main aperture is rounded, and the even hole connection is arranged in master Hole two sides, the even hole is strip-shaped hole.The distributing mode can be while seldom setting mold, and availability ratio of the armor plate improves.
In order to achieve the above object, the technology employed by the present utility model is
A kind of lamp switch bracket stamping die on pedal assembly comprising cope plate and lower template,
It is characterized by: the cope plate is successively equidistantly equipped with the portion punching A, the portion trimming A, trimming B in same feed direction Portion, the empty step portion A, the molding portion A, forms the portion B, the portion trimming D, the empty step portion D and cuts off portion the portion trimming C;
The portion the punching A includes that location hole punch-pin and two mesoporous rush punch-pin in advance;
The portion the trimming A includes linking area lower part trimming punch;
The portion the trimming B includes linking area top trimming punch;
The portion the trimming C includes separation pre-punched hole trimming punch, top shape trimming punch and low profile trimming punch;
The empty step portion A carries out template linking;
The portion molding A is equipped with bending punch-pin of plate face;
The portion molding B is equipped with the secondary bending punch-pin of plate face;
The portion the trimming D is set there are two mesoporous piercing punch;
The portion of cutting off is equipped with linking area and cuts off punch-pin;
The lower template includes the cavity plate with cope plate cooperation.
In production process, first centring hole and the convergence part that need to be cut off carry out rushing aperture in advance to prevent from deforming;Plate interfacial angle It is 90 °, therefore passes through secondary bending and molding.It to prevent complicated shape, deforming in structure punching course, and is this using pre-punched hole Field technical staff's conventional techniques, it is only necessary to which offer needs pre-punched hole position, and those skilled in the art can be clear.
As a further improvement of the above technical scheme, the empty step portion B is equipped between the portion molding A and the molding portion B, it is described It forms and is equipped with the empty step portion C between the portion B and the portion trimming D.Convergence part is more single between two embryo pieces in production process, and forming the portion B needs Carry out post forming, the portion trimming D needs the complicated hole location trimming of progress, therefore increases empty step before this is two.The design is needle The further improvement of hidden danger is generated to above scheme.
As a further improvement of the above technical scheme, the empty step portion D replaces with the dabbing side portion A, the dabbing side portion A Equipped with mesoporous dabbing side punch-pin.Mesoporous shape is more complex, the company hole including circular hole and bar shaped, and the two connects, the company of being easy to produce Above-mentioned flaw can be corrected by connecing place's deformation and flash, the design.
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. bulk is smaller between mesoporous and bending, generally less than 1/5th of bar shaped hole width.Traditional technology first rushes The situations such as bending behind hole is difficult to be converted into designated shape since the bulk is small, is easy to produce deformation, and yield rate is low.Therefore, originally Application avoids the problem by the method for punching after first bending, improves yield rate.
2. distributing mode can improve availability ratio of the armor plate while seldom setting mold.
Detailed description of the invention
Fig. 1 is the utility model lamp switch bracket finished work-piece structural schematic diagram;
Fig. 2 is the utility model lamp switch bracket cope plate structural schematic diagram.
101, mainboard face 101;102, lower face 102;103, mesoporous 103;
201, the portion punching A 201;202, the portion trimming A 202;203, the portion trimming B 203;204, the portion trimming C 204;205, empty step A Portion 205;206, the portion A 206 is formed;207, the empty step portion B 207;208, the portion B 208 is formed;209, the empty step portion C 209;210, the portion trimming D 210;211, the portion dabbing side A 211;212, portion 212 is cut off
1, location hole punch-pin 1;2, mesoporous rushes punch-pin 2 in advance;3, linking area lower part trimming punch 3;4, linking area top trimming Punch-pin 4;5, pre-punched hole trimming punch 5 is separated;6, top shape trimming punch 6;7, low profile trimming punch 7;8, plate face one Secondary bending punch-pin 8;9, the secondary bending punch-pin 9 of plate face;10, mesoporous piercing punch 10;11, linking area cuts off punch-pin 11;12, mesoporous Dabbing side punch-pin 12.
Specific embodiment
The utility model provides the lamp switch bracket stamping die on a kind of pedal assembly.It is practical to this below in conjunction with attached drawing New technique scheme is described in detail, so that it is more readily understood and grasps.
With reference to Fig. 1, a kind of lamp switch bracket on pedal assembly, embryo piece is in " people " font, it is characterised in that: including master Plate face 101 and lower face 102, the mainboard face 101 are plate face at the top of " people " font, and 101 side of mainboard face is equipped with perforation Upper and lower broken line, the other side are equipped with the broken line along edge, and the lower face 102 is the plate face of herringbone lower part two, the lower plate Face 102 is set on the mainboard face 101 relative to rolling on mainboard face 101 there are two mesoporous 103.In production at the top of herringbone embryo piece With bottom in production left and right be connected, and by shaving die respectively by linking area top and lower part progress trimming, then by remaining Profile portion trimming, molding, finally carry out trimming for mesoporous 103 on main panel again, then separate.The mesoporous 103 includes master Hole and even hole, the main aperture is rounded, and in main aperture two sides, the even hole is strip-shaped hole for the even hole connection setting.The cloth side Formula can be while seldom setting mold, and availability ratio of the armor plate improves.
A kind of lamp switch bracket stamping die with reference to Fig. 2, on pedal assembly comprising cope plate and lower template,
It is characterized by: 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, the portion trimming C 204, the empty step portion A 205, the molding portion A 206, the molding portion B 208, the portion trimming D 210, the dabbing side portion A 211 and cut off portion 212;
The portion the punching A includes that location hole punch-pin 1 and two mesoporous rush punch-pin 2 in advance;
The portion the trimming A 202 includes linking area lower part trimming punch 3;
The portion the trimming B 203 includes linking area top trimming punch 4;
The portion the trimming C 204 includes separation pre-punched hole trimming punch 5, top shape trimming punch 6 and low profile trimming Punch-pin 7;
The empty step portion A carries out template linking;
The portion molding A 206 is equipped with bending punch-pin 8 of plate face;
The portion molding B 208 is equipped with the secondary bending punch-pin 9 of plate face;
The portion the trimming D 210 is set there are two 103 piercing punch 10 of mesoporous;
It is described to cut off portion 212 and cut off punch-pin 11 equipped with linking area;
The lower template includes the cavity plate with cope plate cooperation.
The empty step portion B 207, the portion molding B 208 and the portion trimming D are equipped between the portion molding A 206 and the molding portion B 208 The empty step portion C 209 is equipped between 210.Dabbing punch-pin 12 when the portion A 211 is equipped with 103 dabbing of mesoporous.
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 lamp switch bracket 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 trimming C (204), the empty step portion A (205), the molding portion A (206), the molding portion B (208), the portion trimming D (210), empty step D It portion and cuts off portion (212);
The portion the punching A includes that location hole punch-pin (1) and two mesoporous rush punch-pin (2) in advance;
The portion the trimming A (202) includes linking area lower part trimming punch (3);
The portion the trimming B (203) includes linking area top trimming punch (4);
The portion the trimming C (204) includes that separation pre-punched hole trimming punch (5), top shape trimming punch (6) and low profile are cut Side punch-pin (7);
The empty step portion A carries out template linking;
The portion molding A (206) is equipped with bending punch-pin (8) of plate face;
The portion molding B (208) is equipped with the secondary bending punch-pin (9) of plate face;
The portion the trimming D (210) is set there are two mesoporous piercing punch (10);
It is described to cut off portion (212) and cut off punch-pin (11) equipped with linking area;
The lower template includes the cavity plate with cope plate cooperation.
2. the lamp switch bracket stamping die on a kind of pedal assembly according to claim 1, it is characterised in that: the molding The empty step portion B (207) is equipped between the portion A (206) and the molding portion B (208), between the portion molding B (208) and the portion trimming D (210) The portion C (209) are walked equipped with sky.
3. the lamp switch bracket stamping die on a kind of pedal assembly according to claim 1, it is characterised in that: the empty step The portion D replaces with the dabbing side portion A (211), dabbing punch-pin (12) when the portion A (211) are equipped with mesoporous dabbing.
CN201820814725.8U 2018-05-30 2018-05-30 A kind of lamp switch bracket stamping die on pedal assembly Expired - Fee Related CN208450369U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820814725.8U CN208450369U (en) 2018-05-30 2018-05-30 A kind of lamp switch bracket stamping die on pedal assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820814725.8U CN208450369U (en) 2018-05-30 2018-05-30 A kind of lamp switch bracket stamping die on pedal assembly

Publications (1)

Publication Number Publication Date
CN208450369U true CN208450369U (en) 2019-02-01

Family

ID=65149278

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820814725.8U Expired - Fee Related CN208450369U (en) 2018-05-30 2018-05-30 A kind of lamp switch bracket stamping die on pedal assembly

Country Status (1)

Country Link
CN (1) CN208450369U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190201

Termination date: 20200530

CF01 Termination of patent right due to non-payment of annual fee