CN106694694A - Sheet metal part stamping process - Google Patents
Sheet metal part stamping process Download PDFInfo
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- CN106694694A CN106694694A CN201510474528.7A CN201510474528A CN106694694A CN 106694694 A CN106694694 A CN 106694694A CN 201510474528 A CN201510474528 A CN 201510474528A CN 106694694 A CN106694694 A CN 106694694A
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- sheet metal
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- cambered surface
- raising
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Abstract
The invention relates to the sheet metal industry, in particular to a sheet metal part stamping process. The sheet metal part stamping process comprises the following steps: a, punching and trimming; b, raising and deburring; c, cambering; d, removing offsets and bending; and e, side pushing and leveling. The sheet metal part stamping process is reasonable in structure, the quality problem in the cambered surface molding process is effectively relieved, the precision of a molded cambered surface is guaranteed, meanwhile, damage to a die in the molding process is effectively reduced, and the production cost is lowered.
Description
Technical field
The present invention relates to panel beating sector, more particularly to a kind of sheet metal component Sheet Metal Forming Technology.
Background technology
Punching press, is at room temperature, pressure to be applied to Metal plate using the mould on forcing press, produces it and separates or be plastically deformed, so as to obtain a kind of pressure processing method of required part.
Required precision of the Sheet Metal Forming Technology to technique is very high, if a procedure cannot meet technological requirement, finishing operations further widen the error of workpiece, so that sheet metal component cannot be used, cause scrapping for workpiece.And the punch forming of cambered surface, it is higher to processing technology requirement, because easily producing offset during curved face processing, and due to the continuous punching process of mould, cause workpiece cambered surface radian inadequate, also the deformation of cambered surface is easily produced, meanwhile, an important topic during raising, punching operation are also moulding process in the cambered surface.
The content of the invention
It is an object of the invention to provide a kind of process is simple, formed precision is high, and the cambered surface Sheet Metal Forming Technology of small sheet metal component is damaged to mould.
To reach above-mentioned purpose, technical scheme is as follows：
A kind of sheet metal component Sheet Metal Forming Technology, comprises the following steps：
A, punching, trimming：Punch press process is punched out to workpiece to be processed, then the edge of work is punched, to obtain the shape and size of workpiece requirement；
B, raising, dabbing side：Raising is carried out to workpiece, the mould that raising is completed then is carried out into the treatment of dabbing side；
C, beat radian：Using the upper and lower module feature of mould, shaping of the workpiece by plane to cambered surface is completed；
D, interrupt poor, bending：Cambered surface to being molded carries out offset treatment, and both sides to cambered surface diagonally carry out bending, and the angle of bending is 30 °；
E, side push away, clap：Push leveling device using the ambilateral side of mould carries out side and pushes away to clap to the partial face of workpiece.
Preferably, before above-mentioned operation is carried out, first mould is pre-processed.
Preferably, in the operation b, the convex closure to shaping squeezes into rivet.
Preferably, in the operation c, upper mould concave surface, lower mould is convex surface, and cambered surface forming process is completed using the mutual cooperation of upper die and lower die.
Compared with prior art, the beneficial effects of the invention are as follows：This process structure rationally, effectively alleviates quality problems in cambered surface forming process, it is ensured that the cambered surface precision of shaping, with entering to efficiently reduce the damage in forming process to mould, reduces production cost.
Specific embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below.
A kind of sheet metal component Sheet Metal Forming Technology, including following process：
A, punching, trimming：Punch press process is punched out to workpiece to be processed, then the edge of work is punched, to obtain the shape and size of workpiece requirement；
B, raising, dabbing side：Raising is carried out to workpiece, the mould that raising is completed then is carried out into the treatment of dabbing side；
C, beat radian：Using the upper and lower module feature of mould, shaping of the workpiece by plane to cambered surface is completed；
D, interrupt poor, bending：Cambered surface to being molded carries out offset treatment, and both sides to cambered surface diagonally carry out bending, and the angle of bending is 30 °；
E, side push away, clap：Push leveling device using the ambilateral side of mould carries out side and pushes away to clap to the partial face of workpiece.
F, before above-mentioned operation is carried out, pre- place first is carried out to mould, in operation b, to shape convex closure squeeze into rivet, in operation c, upper mould concave surface, lower mould be convex surface, using upper die and lower die mutual cooperation complete cambered surface forming process.
This process structure rationally, effectively alleviates quality problems in cambered surface forming process, it is ensured that the formed precision of sheet metal component cambered surface, with entering to efficiently reduce the damage in forming process to mould, reduces production cost.
Various modifications to these embodiments be will be apparent for those skilled in the art, and generic principles defined herein can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the most wide scope consistent with principles disclosed herein and features of novelty.
Claims (4)
1. a kind of sheet metal component Sheet Metal Forming Technology, it is characterised in that comprise the following steps：
A, punching, trimming：Punch press process is punched out to workpiece to be processed, then the edge of work is punched, to obtain the shape and size of workpiece requirement；
B, raising, dabbing side：Raising is carried out to workpiece, the mould that raising is completed then is carried out into the treatment of dabbing side；
C, beat radian：Using the upper and lower module feature of mould, shaping of the workpiece by plane to cambered surface is completed；
D, interrupt poor, bending：Cambered surface to being molded carries out offset treatment, and both sides to cambered surface diagonally carry out bending, and the angle of bending is 30 °；
E, side push away, clap：Push leveling device using the ambilateral side of mould carries out side and pushes away to clap to the partial face of workpiece.
2. a kind of sheet metal component Sheet Metal Forming Technology according to claim 1, it is characterised in that before above-mentioned operation is carried out, first pre-processed to mould.
3. a kind of sheet metal component Sheet Metal Forming Technology according to claim 1, it is characterised in that in the operation b, the convex closure to shaping squeezes into rivet.
4. a kind of sheet metal component Sheet Metal Forming Technology according to claim 1, it is characterised in that in the operation c, upper mould concave surface, lower mould is convex surface, and cambered surface forming process is completed using the mutual cooperation of upper die and lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474528.7A CN106694694A (en) | 2015-08-06 | 2015-08-06 | Sheet metal part stamping process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474528.7A CN106694694A (en) | 2015-08-06 | 2015-08-06 | Sheet metal part stamping process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106694694A true CN106694694A (en) | 2017-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510474528.7A Pending CN106694694A (en) | 2015-08-06 | 2015-08-06 | Sheet metal part stamping process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106694694A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500227A (en) * | 2018-11-22 | 2019-03-22 | 合肥惠科金扬科技有限公司 | Sheet Metal Forming Technology, double-fold backboard and the display device of double-fold back board structure |
| CN109648267A (en) * | 2018-12-29 | 2019-04-19 | 东莞市豪顺精密科技有限公司 | A kind of sheet metal component punch welding technique |
| CN110280972A (en) * | 2019-04-11 | 2019-09-27 | 重庆百钰顺科技有限公司 | Desktop computer host housing continuous punching and automatic riveting technique |
| CN110306134A (en) * | 2019-07-06 | 2019-10-08 | 太仓欧克仓储设备有限公司 | A kind of pretreating process of ramming metal plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10307857A (en) * | 1997-05-09 | 1998-11-17 | Matsushita Electric Ind Co Ltd | Working process estimating device for sheet metal parts |
| CN202639089U (en) * | 2012-06-29 | 2013-01-02 | 宁波科艺德电气有限公司 | Grading continuous stamping die for processing moving contact fixing piece |
| CN203955879U (en) * | 2014-06-05 | 2014-11-26 | 昆山电子羽电业制品有限公司 | A kind of deburr or coin raising mould |
| CN104384311A (en) * | 2014-10-09 | 2015-03-04 | 昆山煌佳精密模具有限公司 | Punching technique for cambered surface punch forming |
-
2015
- 2015-08-06 CN CN201510474528.7A patent/CN106694694A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10307857A (en) * | 1997-05-09 | 1998-11-17 | Matsushita Electric Ind Co Ltd | Working process estimating device for sheet metal parts |
| CN202639089U (en) * | 2012-06-29 | 2013-01-02 | 宁波科艺德电气有限公司 | Grading continuous stamping die for processing moving contact fixing piece |
| CN203955879U (en) * | 2014-06-05 | 2014-11-26 | 昆山电子羽电业制品有限公司 | A kind of deburr or coin raising mould |
| CN104384311A (en) * | 2014-10-09 | 2015-03-04 | 昆山煌佳精密模具有限公司 | Punching technique for cambered surface punch forming |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500227A (en) * | 2018-11-22 | 2019-03-22 | 合肥惠科金扬科技有限公司 | Sheet Metal Forming Technology, double-fold backboard and the display device of double-fold back board structure |
| CN109648267A (en) * | 2018-12-29 | 2019-04-19 | 东莞市豪顺精密科技有限公司 | A kind of sheet metal component punch welding technique |
| CN109648267B (en) * | 2018-12-29 | 2021-06-04 | 东莞市豪顺精密科技有限公司 | Stamping and welding process for sheet metal parts |
| CN110280972A (en) * | 2019-04-11 | 2019-09-27 | 重庆百钰顺科技有限公司 | Desktop computer host housing continuous punching and automatic riveting technique |
| CN110306134A (en) * | 2019-07-06 | 2019-10-08 | 太仓欧克仓储设备有限公司 | A kind of pretreating process of ramming metal plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |