Stroke control device of press machine of automobile sheet metal component

A technology for automobile sheet metal parts and stroke control, applied in the direction of presses, manufacturing tools, etc., can solve the problems of insufficient yield rate and excessive press pressure.

Active Publication Date: 2014-01-15
安徽振华汽车部件有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a device that can accurately control the stroke of the press, even if there is no rich operating experience, the precise control of the press can be completed, and the problem of good products caused by excessive or insufficient pressure of the press can be solved. low rate problem

Method used

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  • Stroke control device of press machine of automobile sheet metal component

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Embodiment Construction

[0011] This embodiment provides a stroke control device for an automobile sheet metal parts press, such as figure 1 As shown, the scale 1 is fixedly installed on the ground or platform, and the bottom of the scale 1 is connected and fixed with the die 6 through the lower fixing plate 2. The height of the scale 1 is 3 meters, and there is a scale in millimeters on the scale. A freely slidable cursor 4 is provided, the left side of the cursor 4 is connected and fixed with the punch 6 through the upper fixing plate 3, the right side of the cursor 4 is provided with a control / output panel 5, the top of the punch 6 is connected and fixed with the press 8, and the press 8 can drive the punch 7 to move up and down, the control / output panel 5 and the press 8 are connected through the signal transmission line 9 for data transmission, and the press 8 is controlled by PLC programming for precise pressure adjustment.

[0012] When the press 8 drives the punch 7 to move, the punch 7 drives...

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Abstract

The invention provides a stroke control device of a press machine of an automobile sheet metal component. The stroke control device comprises a scaleplate, a lower fixing plate, an upper fixing plate, a cursor, a control / output panel, a female die, a male die, the press machine and a signal transmission line. When the press machine drives the male die to move, the cursor slides on the scaleplate under driving of the upper fixing plate, the control / output panel displays the scale where the cursor is located, the extension length of the press machine is regulated through the control / output panel according to the forming condition of the sheet metal component between the male die and the female die, and therefore accurate control over the stroke of the press machine is achieved.

Description

technical field [0001] The invention belongs to a press control device, in particular to a pressure stroke control device for automobile sheet metal parts. Background technique [0002] During the stamping process of automobile sheet metal parts, due to the ductility of the metal itself and the pressure of the press being too large or too small, it is easy to cause the sheet metal parts to be thinned or the die-casting is not in place, resulting in a large number of defective products and increasing the production cost. The main reason for the phenomenon is that the control of the press depends on the experience of the operator, and accurate control cannot be achieved. Contents of the invention [0003] In order to solve the above problems, the present invention provides a device that can accurately control the stroke of the press, even if there is no rich operating experience, the precise control of the press can be completed, and the problem of good products caused by ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B15/26B21D22/02
Inventor 陈坦和周亚平章顺鹏程丁平周毅
Owner 安徽振华汽车部件有限责任公司
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