CN105689519A - Punching method for sheet metal part - Google Patents
Punching method for sheet metal part Download PDFInfo
- Publication number
- CN105689519A CN105689519A CN201410699697.6A CN201410699697A CN105689519A CN 105689519 A CN105689519 A CN 105689519A CN 201410699697 A CN201410699697 A CN 201410699697A CN 105689519 A CN105689519 A CN 105689519A
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- CN
- China
- Prior art keywords
- punching
- work piece
- driving device
- support arrangement
- sheet metal
- 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.)
- Pending
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to a punching method for a sheet metal part. According to the punching method for the sheet metal part, a punching head driven by a punching driving device, a clamping device driven by a turning motor and a supporting device driven by a pushing air cylinder are included; the punching driving device, the turning motor and the pushing air cylinder are all connected with a controller; and during punching, a machined part is controlled by the controller to turn, so that punching is achieved twice for both sides. The turning type punching method is adopted, punching of thick sheet metal parts is achieved, the punching resistance is small, and the quality of holes is high.
Description
Technical field
The present invention relates to panel beating technical field, especially the perforating press of panel beating。
Background technology
Existing hole punched device or perforating press, the bed die all include frame, being fixed in frame, the cope match-plate pattern moved up and down relative to frame, cope match-plate pattern is fixed with drift corresponding with described bed die, cope match-plate pattern and drive its oil cylinder moved up and down or cylinders。Under the drive of oil cylinder or cylinder, cope match-plate pattern drives drift to move up and down relative to bed die, thus going out the hole of needs on the work piece between drift and bed die。Above-mentioned hole punched device or perforating press adopt one-off hole-piercing method to be punched out, and its shortcoming is: can only realizing thin plate is punched out, and after punching processing, the burr of bore edges is more, hole machined is of low quality。
Summary of the invention
The applicant is for the disadvantages mentioned above of above-mentioned punching apparatus, it is provided that the hole-punching method of a kind of sheet metal component, the feature that it has delicate structure, punching quality is high。
The technical solution adopted in the present invention is as follows:
The hole-punching method of a kind of sheet metal component, including the punching head driven by punching driving device, by overturning motor-driven clamping device and by the support arrangement pushing air cylinder driven, described punching driving device, upset motor and propelling movement cylinder are connected with controller respectively；Punching processing comprises the following steps:
The first step: be installed on clamping device by work piece, starts propelling movement cylinder and a support arrangement is placed in the lower section of work piece；
Second step: control punching driving device and drive punching head to carry out first time semi-piercing；
3rd step: control punching head and a support arrangement rollback, starts upset motor, and work piece is turned over turnback by upset motor；
4th step: control to push cylinder and drive a support arrangement to be placed in the lower section of work piece；
5th step: control punching driving device and drive punching head to carry out second time semi-piercing；
6th step: control punching head and a support arrangement rollback, take off work piece, complete punching。
Beneficial effects of the present invention is as follows:
The present invention adopts convertible hole-punching method, it is achieved to thick sheet metal component punching, punching resistance is little, and the quality in hole is high。
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the present invention。
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described。
Seeing punching head 2, upset motor 3 clamping device 4 driven and the support arrangement 6 driven by propelling movement cylinder 5 that Fig. 1, the present invention include being driven by punching driving device 1, described punching driving device 1, upset motor 3 and propelling movement cylinder 5 are connected with controller 7 respectively；Punching processing comprises the following steps:
The first step: be installed on by work piece on clamping device 4, starts propelling movement cylinder 5 and a support arrangement 6 is placed in the lower section of work piece；
Second step: control punching driving device 1 and drive punching head to carry out first time semi-piercing；
3rd step: control punching head and support arrangement 6 rollback, starts upset motor 3, and work piece is turned over turnback by upset motor 3；
4th step: control to push cylinder 5 and drive a support arrangement 6 to be placed in the lower section of work piece；
5th step: control punching driving device 1 and drive punching head 2 to carry out second time semi-piercing；
6th step: control punching head 2 and support arrangement 6 rollback, take off work piece, complete punching。
The present invention adopts convertible hole-punching method, it is achieved to thick sheet metal component punching, punching resistance is little, and the quality in hole is high。
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, and when without prejudice to the spirit of the present invention, the present invention can do any type of amendment。
Claims (1)
1. the hole-punching method of a sheet metal component, it is characterized in that: the punching head that includes being driven by punching driving device, by overturning motor-driven clamping device and by the support arrangement pushing air cylinder driven, described punching driving device, upset motor and push cylinder and be connected with controller respectively；Punching processing comprises the following steps:
The first step: be installed on clamping device by work piece, starts propelling movement cylinder and a support arrangement is placed in the lower section of work piece；
Second step: control punching driving device and drive punching head to carry out first time semi-piercing；
3rd step: control punching head and a support arrangement rollback, starts upset motor, and work piece is turned over turnback by upset motor；
4th step: control to push cylinder and drive a support arrangement to be placed in the lower section of work piece；
5th step: control punching driving device and drive punching head to carry out second time semi-piercing；
6th step: control punching head and a support arrangement rollback, take off work piece, complete punching。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699697.6A CN105689519A (en) | 2014-11-26 | 2014-11-26 | Punching method for sheet metal part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699697.6A CN105689519A (en) | 2014-11-26 | 2014-11-26 | Punching method for sheet metal part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105689519A true CN105689519A (en) | 2016-06-22 |
Family
ID=56295603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410699697.6A Pending CN105689519A (en) | 2014-11-26 | 2014-11-26 | Punching method for sheet metal part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105689519A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080236350A1 (en) * | 2007-03-28 | 2008-10-02 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Metallic workpiece having punched holes and method for making the same |
| JP4322982B2 (en) * | 1998-12-08 | 2009-09-02 | 株式会社アマダ | Punch mold |
| CN201455093U (en) * | 2009-07-16 | 2010-05-12 | 天津天德减震器有限公司 | Double-side punching die |
| CN104117569A (en) * | 2014-07-02 | 2014-10-29 | 苏州市辰希特钣金制品有限公司 | Metal plate two-sided punching device |
| CN203936240U (en) * | 2014-07-16 | 2014-11-12 | 苏州市天烨机械工程有限公司 | Two-sided punched holes type panel beating hole punched device |
-
2014
- 2014-11-26 CN CN201410699697.6A patent/CN105689519A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4322982B2 (en) * | 1998-12-08 | 2009-09-02 | 株式会社アマダ | Punch mold |
| US20080236350A1 (en) * | 2007-03-28 | 2008-10-02 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Metallic workpiece having punched holes and method for making the same |
| CN201455093U (en) * | 2009-07-16 | 2010-05-12 | 天津天德减震器有限公司 | Double-side punching die |
| CN104117569A (en) * | 2014-07-02 | 2014-10-29 | 苏州市辰希特钣金制品有限公司 | Metal plate two-sided punching device |
| CN203936240U (en) * | 2014-07-16 | 2014-11-12 | 苏州市天烨机械工程有限公司 | Two-sided punched holes type panel beating hole punched device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |