CN104942133A - Metal plate two-sided punching method - Google Patents
Metal plate two-sided punching method Download PDFInfo
- Publication number
- CN104942133A CN104942133A CN201510350763.3A CN201510350763A CN104942133A CN 104942133 A CN104942133 A CN 104942133A CN 201510350763 A CN201510350763 A CN 201510350763A CN 104942133 A CN104942133 A CN 104942133A
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- China
- Prior art keywords
- punching
- drive unit
- head
- metal plate
- punching head
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to a metal plate two-sided punching method. The metal plate two-sided punching method comprises an upper punching head driven by an upper punching driving device, a clamping device driven by a pushing air cylinder and a lower punching head driven by the punching driving device, and the upper punching driving device, the pushing air cylinder and the lower punching driving device are each connected with a controller; the controller controls the upper punching head and the lower punching head to conduct punching at the same time. According to the metal plate two-sided punching method, holes are machined in the mode that the upper punching head and the lower punching head conduct punching at the same time, punching on a thick metal plate is achieved, the punching quality is high, deformation of a metal plate piece is reduced, and burrs at the edge of the holes are reduced.
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, include frame, the bed die be fixed in frame, the cope match-plate pattern that moves up and down relative to frame, and cope match-plate pattern is fixed with the drift corresponding to described bed die, cope match-plate pattern with 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 goes 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 carry out punching, and its shortcoming is: can only realize carrying out punching to thin plate, and after punching processing, the burr of bore edges is more, hole machined is of low quality.
Summary of the invention
The applicant, for the above-mentioned shortcoming of above-mentioned punching apparatus, provides a kind of two-sided hole-punching method of panel beating, and it has delicate structure, feature that punching quality is high.
The technical solution adopted in the present invention is as follows:
A kind of two-sided hole-punching method of panel beating, comprise by the upper punching head of upper punching drive unit driving, by the clamping device pushing air cylinder driven and the lower punching head driven by lower punching drive unit, described upper punching drive unit, propelling movement cylinder and lower punching drive unit are connected with controller respectively; Controller controls punching processing and comprises the following steps:
The first step: be installed on by work piece on clamping device, starts and pushes cylinder clamping work piece;
Second step: in control, punching drive unit drives upper punching head undershoot punching, controls the lower punching head upper punch punching of lower punching drive unit driving, and the two carries out simultaneously;
3rd step: in stopping, the driving of punching drive unit, lower punching drive unit drive and make it drive punching head, lower punching head rollback respectively;
4th step: control to push cylinder rollback, take off work piece, complete punching.
Beneficial effect of the present invention is as follows:
The present invention adopts up and down punch pattern simultaneously to realize the processing in hole, and realize carrying out punching to thick sheet metal component, punching quality is high, reduces the distortion of sheet metal component and the burr of bore edges.
Accompanying drawing explanation
Fig. 1 is 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.
See Fig. 1, the lower punching head 4 that the present invention includes the upper punching head 2 driven by upper punching drive unit 1, the clamping device 6 driven by propelling movement cylinder 5 and driven by lower punching drive unit 3, described upper punching drive unit 1, propelling movement cylinder 5 and lower punching drive unit 3 are connected with controller 7 respectively; Controller 7 controls punching processing and comprises the following steps:
The first step: be installed on by work piece on clamping device 6, starts propelling movement cylinder 5 and clamps work piece;
Second step: in control, punching drive unit 1 drives upper punching head 2 undershoot punching, controls the lower punching head 4 upper punch punching of lower punching drive unit 3 driving, and the two carries out simultaneously;
3rd step: punching drive unit 1 and lower punching drive unit 3 in stopping, it drives punching head 2, lower punching head 4 rollback respectively;
4th step: control to push cylinder 5 rollback, take off work piece, complete punching.
The present invention adopts up and down punch pattern simultaneously to realize the processing in hole, and realize carrying out punching to thick sheet metal component, punching quality is high, reduces the distortion of sheet metal component and the burr of bore edges.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (1)
1. the two-sided hole-punching method of a panel beating, it is characterized in that: comprise by the upper punching head of upper punching drive unit driving, by the clamping device pushing air cylinder driven and the lower punching head driven by lower punching drive unit, described upper punching drive unit, propelling movement cylinder and lower punching drive unit are connected with controller respectively; Controller controls punching processing and comprises the following steps:
The first step: be installed on by work piece on clamping device, starts and pushes cylinder clamping work piece;
Second step: in control, punching drive unit drives upper punching head undershoot punching, controls the lower punching head upper punch punching of lower punching drive unit driving, and the two carries out simultaneously;
3rd step: in stopping, the driving of punching drive unit, lower punching drive unit drive and make it drive punching head, lower punching head rollback respectively;
4th step: control to push cylinder rollback, take off work piece, complete punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350763.3A CN104942133A (en) | 2015-06-24 | 2015-06-24 | Metal plate two-sided punching method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350763.3A CN104942133A (en) | 2015-06-24 | 2015-06-24 | Metal plate two-sided punching method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104942133A true CN104942133A (en) | 2015-09-30 |
Family
ID=54157492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510350763.3A Pending CN104942133A (en) | 2015-06-24 | 2015-06-24 | Metal plate two-sided punching method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104942133A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH106296A (en) * | 1996-06-25 | 1998-01-13 | Kobayashi Seisakusho:Kk | Small hole punching method and its device |
| 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 |
| CN203936232U (en) * | 2014-07-02 | 2014-11-12 | 苏州市辰希特钣金制品有限公司 | The two-sided hole punched device of panel beating |
| CN104148483A (en) * | 2014-07-21 | 2014-11-19 | 苏州璟瑜自动化科技有限公司 | Sheet metal double-side punching set |
| CN104162586A (en) * | 2014-07-21 | 2014-11-26 | 苏州璟瑜自动化科技有限公司 | Double-face punching type metal plate punching device |
| CN203991927U (en) * | 2014-07-21 | 2014-12-10 | 苏州璟瑜自动化科技有限公司 | The two-sided hole punched device of panel beating |
-
2015
- 2015-06-24 CN CN201510350763.3A patent/CN104942133A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH106296A (en) * | 1996-06-25 | 1998-01-13 | Kobayashi Seisakusho:Kk | Small hole punching method and its device |
| 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 |
| CN203936232U (en) * | 2014-07-02 | 2014-11-12 | 苏州市辰希特钣金制品有限公司 | The two-sided hole punched device of panel beating |
| CN104148483A (en) * | 2014-07-21 | 2014-11-19 | 苏州璟瑜自动化科技有限公司 | Sheet metal double-side punching set |
| CN104162586A (en) * | 2014-07-21 | 2014-11-26 | 苏州璟瑜自动化科技有限公司 | Double-face punching type metal plate punching device |
| CN203991927U (en) * | 2014-07-21 | 2014-12-10 | 苏州璟瑜自动化科技有限公司 | The two-sided hole punched device of panel beating |
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| 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: 20150930 |