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Automobile door hinge riveting technology

An automobile door and door hinge technology, applied in the field of automobile door hinge riveting technology, can solve the problems of many processes, low production efficiency, poor product consistency, etc., to achieve applicability, prevent the inflow of defective products, and use a wide range of Effect

Inactive Publication Date: 2017-08-25
KUNSHAN YULI METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Automobile door hinges are special accessories for automobiles. The riveting technology in production needs to be manually positioned to accurately position the required parts on the riveting holes, and then riveted by manual operation. This operation method, process Most of the production efficiency is low, the consistency of the product is poor, and it is impossible to invest in large quantities of production
Although most of the riveting technology has been semi-automated, the products it targets are relatively single, and it does not meet the processing applicability of the multi-directional hole position of the product.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0016] This embodiment is the riveting process of the automobile door hinge. The automobile door hinge includes a base and a connecting part connecting the base. Blind holes are also provided. The end of the connecting part is provided with a vertical hole, and the hole position of the vertical hole is relatively perpendicular to the hole position of the installation hole. The riveting process of automobile door hinges includes the following steps:

[0017] S1, providing a mounting seat, the push plate of the pushing device pushes the car door hinge into the mounting seat, and the car door hinge enters from the side opening of the mounting seat to engage with it and fix it. The push plate pushes the base, and the holes of the vertical holes face up.

[0018] S2, a conveyor belt is provided, and the mounting seats are placed on the conveyor belt at intervals, and the riveting mechanisms on both sides of the conveyor belt act on the positions of the mounting seats.

[0019] S...

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PUM

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Abstract

The invention discloses an automobile door hinge riveting technology. The automobile door hinge riveting technology comprises the following steps that a push plate of a pushing device pushes automobile door hinges into installation seats; the installation seats are arranged on a conveyer belt at intervals; first mechanical arms of riveting mechanisms grab hinge pins and correspond to vertical holes of automobile door hinges; second mechanical arms of the riveting mechanisms grab first fixing plates and enable fixing holes in the first fixing plates to correspond to the vertical holes; riveting devices on the riveting mechanisms rivet the hinge pins into the vertical holes and the fixing holes; the automobile door hinges are moved to a locking device along with the installation seats, a push block of the locking device enables second fixing plates to be attached to outer sides of the bases, and the locking device enable installation pieces to be locked to the second fixing plates through installation holes; and a sensor in a detection area detects the riveting positions and the locking positions. The automobile door hinge riveting technology achieves multi-directional riveting and improves machining adaptability.

Description

technical field [0001] The invention belongs to the technical field of riveting technology, and in particular relates to a riveting technology of an automobile door hinge. Background technique [0002] Automobile door hinges are special accessories for automobiles. The riveting technology in production needs to be manually positioned to accurately position the required parts on the riveting holes, and then riveted by manual operation. This operation method, process More production efficiency is low, the consistency of products is poor, and it is impossible to invest in large quantities of production. Although most of the riveting technologies have been semi-automated, the products they target are relatively single, and they do not meet the processing applicability of the multi-directional hole positions of the products. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned technical problems, and provide a riveting process ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/60B29C65/78B29C65/82B29L31/22
CPCB29C65/60B29C65/7841B29C65/82B29C66/863B29L2031/22
Inventor 刁红文
Owner KUNSHAN YULI METAL PROD