CN104923612A - Metal plate punching machining method - Google Patents
Metal plate punching machining method Download PDFInfo
- Publication number
- CN104923612A CN104923612A CN201510350764.8A CN201510350764A CN104923612A CN 104923612 A CN104923612 A CN 104923612A CN 201510350764 A CN201510350764 A CN 201510350764A CN 104923612 A CN104923612 A CN 104923612A
- Authority
- CN
- China
- Prior art keywords
- punching
- bracing
- work piece
- strutting arrangement
- driven
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
Abstract
The invention relates to a metal plate punching machining method. According to the method, a punching head driven by a punching drive device, a clamping device driven by an overturning motor and a supporting device driven by a push air cylinder are included, and the punching drive device, the overturning motor and the push air cylinder are connected with a controller; the controller controls a workpiece to the machined to turn over in the punching process, and double-side twice punching is achieved. By the adoption of the overturning type punching method, punching of thick metal plates is achieved, punching resistance is low, 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, 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 punched hole processing 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 punched hole processing method of panel beating, comprise driven by punching drive unit punching head, by the motor-driven clamping device of upset and by pushing the bracing or strutting arrangement of air cylinder driven, described punching drive unit, upset motor and push cylinder and be connected with controller respectively; Punching processing comprises the following steps:
The first step: be installed on by work piece on clamping device, starts and pushes the below that bracing or strutting arrangement is placed in work piece by cylinder;
Second step: control punching drive unit and drive punching head to carry out first time semi-piercing;
3rd step: control punching head and bracing or strutting arrangement rollback, starts upset motor, and work piece is turned over turnback by upset motor;
4th step: control to push cylinder and drive bracing or strutting arrangement to be placed in the below of work piece;
5th step: control punching drive unit and drive punching head to carry out second time semi-piercing;
6th step: control punching head and bracing or strutting arrangement rollback, take off work piece, complete punching.
Beneficial effect of the present invention is as follows:
The present invention adopts convertible hole-punching method, and realize thick sheet metal component punching, punching resistance is little, and the quality in hole is high.
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 bracing or strutting arrangement 6 that the present invention includes the punching head 2 driven by punching drive unit 1, the clamping device 4 driven by upset motor 3 and driven by propelling movement cylinder 5, described punching drive unit 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 and pushes the below that bracing or strutting arrangement 6 is placed in work piece by cylinder 5;
Second step: control punching drive unit 1 and drive punching head to carry out first time semi-piercing;
3rd step: control punching head and bracing or strutting 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 bracing or strutting arrangement 6 to be placed in the below of work piece;
5th step: control punching drive unit 1 and drive punching head 2 to carry out second time semi-piercing;
6th step: control punching head 2 and bracing or strutting arrangement 6 rollback, take off work piece, complete punching.
The present invention adopts convertible hole-punching method, and realize thick sheet metal component punching, punching resistance is little, and the quality in hole is high.
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 punched hole processing method of a panel beating, it is characterized in that: comprise driven by punching drive unit punching head, by the motor-driven clamping device of upset and by pushing the bracing or strutting arrangement of air cylinder driven, described punching drive unit, upset motor and push cylinder and be connected with controller respectively; Punching processing comprises the following steps:
The first step: be installed on by work piece on clamping device, starts and pushes the below that bracing or strutting arrangement is placed in work piece by cylinder;
Second step: control punching drive unit and drive punching head to carry out first time semi-piercing;
3rd step: control punching head and bracing or strutting arrangement rollback, starts upset motor, and work piece is turned over turnback by upset motor;
4th step: control to push cylinder and drive bracing or strutting arrangement to be placed in the below of work piece;
5th step: control punching drive unit and drive punching head to carry out second time semi-piercing;
6th step: control punching head and bracing or strutting arrangement rollback, take off work piece, complete punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350764.8A CN104923612A (en) | 2015-06-24 | 2015-06-24 | Metal plate punching machining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350764.8A CN104923612A (en) | 2015-06-24 | 2015-06-24 | Metal plate punching machining method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104923612A true CN104923612A (en) | 2015-09-23 |
Family
ID=54111220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510350764.8A Pending CN104923612A (en) | 2015-06-24 | 2015-06-24 | Metal plate punching machining method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104923612A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834275A (en) * | 2016-01-15 | 2016-08-10 | 苏州富强科技有限公司 | Vehicle instrument panel framework assembly accessory equipment |
| CN105834284A (en) * | 2016-01-15 | 2016-08-10 | 苏州富强科技有限公司 | Punching module for automobile instrument panel framework |
-
2015
- 2015-06-24 CN CN201510350764.8A patent/CN104923612A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834275A (en) * | 2016-01-15 | 2016-08-10 | 苏州富强科技有限公司 | Vehicle instrument panel framework assembly accessory equipment |
| CN105834284A (en) * | 2016-01-15 | 2016-08-10 | 苏州富强科技有限公司 | Punching module for automobile instrument panel framework |
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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: 20150923 |