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Back door assembly assistive device

A technology of back doors and auxiliary equipment, applied in auxiliary devices, manufacturing tools, transportation and packaging, etc., can solve the problems of difficult robot debugging, unsuitable for large-scale application, and complicated maintenance in the later stage, so as to improve assembly quality and debug The effect of short cycle and simple post-maintenance

Inactive Publication Date: 2021-11-02
CHERY AUTOMOBILE CO LTD
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  • Abstract
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Problems solved by technology

That is to say, the fully automatic assembly using the positioning of the outer contour of the skeleton, the robot assembly station is reserved during the assembly of the back door, and the automatic assembly of the back door is carried out through the positioning of the outer contour of the skeleton. This method has difficulties in robot debugging and long cycle. Complicated post-maintenance, large investment and not suitable for large-scale applications

Method used

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  • Back door assembly assistive device
  • Back door assembly assistive device
  • Back door assembly assistive device

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Embodiment Construction

[0030] Below in conjunction with accompanying drawing, the present invention will be further described:

[0031] Figure 1 to Figure 5 A specific implementation manner of a rear door assembly aid of the present invention is shown. figure 1 It is a structural schematic diagram of the back door assembly aid in this embodiment; Figure 2 to Figure 3 It is a schematic structural diagram of the auxiliary assembly module in this embodiment; Figure 4 to Figure 5 It is a working diagram of the auxiliary assembly module in this embodiment.

[0032] like Figures 1 to 5 As shown, the rear door assembly aid in this embodiment includes two auxiliary assembly modules 1, and the two auxiliary assembly modules 1 are symmetrically arranged and used about the longitudinal center line of the vehicle; the auxiliary assembly module 1 includes a profiling positioning block 11 and The positioning mechanism and the assembly reference block arranged on the profiling positioning block 11, the pos...

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Abstract

The invention relates to a back door assembly assistive device which is characterized in by comprising two auxiliary assembly modules, wherein the two auxiliary assembly modules are arranged and used in a bilateral symmetry mode about the longitudinal center line of a vehicle; each of the auxiliary assembly modules comprises a profiling positioning block, a positioning mechanism and an assembly reference block, wherein the positioning mechanism and the assembly reference block are arranged on the profiling positioning block, and the auxiliary assembly module is accurately and stably positioned on the back door through the positioning mechanism; an assembly reference block controls the position of the back door relative to an automobile framework, so that the assembled position of the back door can be located at the theoretical design position of the back door. The device is simple in structure, low in cost, high in space utilization rate and easy, convenient and flexible to operate, and the assembling precision and consistency of the back door are effectively improved.

Description

technical field [0001] The invention belongs to the field of automobile manufacturing technology and tooling technology, and in particular relates to an auxiliary tool for assembling a back door. Background technique [0002] At present, the competition in the global automobile market is becoming increasingly fierce. At the same time, customers have higher and higher requirements for automobile quality, especially the improvement of the sensory quality of the whole vehicle. All OEMs are striving to improve the quality of the automobile manufacturing process. Among them, the matching characteristics of the rear area of ​​the car are the most complex. Therefore, how to complete the assembly in the shortest time under the premise of ensuring the assembly consistency of the welded rear door has become an urgent problem that OEMs need to focus on. At present, there are mainly the following two methods in the installation scheme of the back door in the industry: [0003] 1. Manua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04B25B11/02
CPCB23K37/0443B25B11/02B23K2101/006
Inventor 尹雪松储伟李铁胡军程源海
Owner CHERY AUTOMOBILE CO LTD
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