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Punching method used for automobile side trimming maintenance

An automobile side and trimming technology, applied in the field of punching dies, can solve the problems of difficulty in applying to small automobile repair centers and high use costs, and achieve the effects of ensuring punching quality, reducing costs, and reducing manufacturing costs.

Inactive Publication Date: 2021-03-26
ZHENGZHOU YUNQI IND EQUIP TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a punching method for side trimming and maintenance of automobiles, aiming to solve the problem that the punching method for side trimming and maintenance of automobiles in the prior art has high cost and is difficult to apply to small-scale automobile maintenance Center and other issues

Method used

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  • Punching method used for automobile side trimming maintenance
  • Punching method used for automobile side trimming maintenance
  • Punching method used for automobile side trimming maintenance

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Embodiment Construction

[0033] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0034] Such as Figure 1-8 Shown, a kind of punching method that is used for automobile side trim maintenance, comprises the following steps:

[0035] Step 1, start the first driving mechanism, the first driving mechanism drives the rotating wheel 4 to rotate, and the protruding block 5 arranged on the circumferential end surface of the rotating wheel 4 follows the rotating wheel 4 to rotate;

[0036]Step 2, when the raised block 5 touches the fixed rod 8, the fixed rod 8 rotates following the raised block 5, and the turntable 6 fixedly connected with the fixed rod 8 also rotates, through the first connecting rod 7 and the second The transmission effect of the connecting rod 9 makes the punch 10 move up, and the elastic reset member 12 is compressed at this time;

[0037] Step 3, the protruding block 5 continues to follow the rotation of t...

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Abstract

The invention provides a punching method used for automobile side trimming maintenance, and relates to the technical field of punching dies. The punching method used for automobile side trimming maintenance comprises the steps that firstly, a first driving mechanism is started, the first driving mechanism drives a rotating wheel to rotate, and a protruding block arranged on the circumferential endface of the rotating wheel rotates along with the rotating wheel; and secondly, after the protruding block makes contact with a fixed rod, the fixed rod rotates along with the protruding block, a rotary disc fixedly connected with the fixed rod also rotates along with the fixed rod, a punch moves upwards through the transmission effect of a first connecting rod and a second connecting rod, and atthe moment, an elastic reset piece is compressed. According to the punching method, the punching quality can be guaranteed, compared with punching operation completed through a large hydraulic cylinder assembly in the prior art, the use cost and the manufacturing cost can be reduced to a large degree, the punching method is particularly suitable for purchasing and using of a small automobile maintenance center and the like, and the automobile maintenance cost is effectively reduced for the small automobile maintenance center and the like.

Description

technical field [0001] The invention relates to the technical field of punching dies, in particular to a punching method for side trimming and maintenance of automobiles. Background technique [0002] When repairing the side trimming of the car, sometimes it is necessary to punch the replaced part again. In the prior art, hydraulic cylinder components are mostly used as the driving parts of the punch. However, in some small car repair centers, if it is necessary to match a Large-scale hydraulic equipment to realize the punching operation will bring a great cost burden to these auto repair centers, so they often mail the parts to be repaired to the manufacturer for repair. Although the cost of a single mail is reduced, However, after multiple mailings, the overall cost is also very considerable, which brings a cost burden to small car repair centers. [0003] After searching, it is found that a Chinese patent with the authorized announcement number CN106040825B discloses a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/24B21D28/34B21D28/00B21D28/04B21D53/88
CPCB21D28/002B21D28/04B21D28/24B21D28/34B21D53/88
Inventor 不公告发明人
Owner ZHENGZHOU YUNQI IND EQUIP TECH CO LTD
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