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Assembly sample frame and assembly method for ensuring engagement of hatchback door lock and lock catch

A technology of back door locks and sample racks, which is applied in transportation and packaging, workpiece clamping devices, hand-held tools, etc., can solve problems such as difficulty in closing, inconsistent assembly standards, abnormal noise, etc., and achieve accurate relative installation positions, relative The effect of accurate position and avoiding difficulty in closing

Pending Publication Date: 2022-07-26
DONGFENG PEUGEOT CITROEN AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The back door cannot adopt the traditional self-positioning scheme, but needs to be assembled by surface positioning
However, the back door lock is designed and assembled following the self-positioning scheme. The problem with this assembly method is that the assembly reference is not uniform, and it is difficult to ensure the relative positional relationship between the liftback door and the lock, resulting in the back door lock and the lock. The meshing state is not good, which causes problems such as difficulty in closing, card issuance, abnormal noise, etc.

Method used

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  • Assembly sample frame and assembly method for ensuring engagement of hatchback door lock and lock catch
  • Assembly sample frame and assembly method for ensuring engagement of hatchback door lock and lock catch
  • Assembly sample frame and assembly method for ensuring engagement of hatchback door lock and lock catch

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Embodiment Construction

[0031] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] like figure 1 The assembly sample rack shown in 10, which ensures the engagement of the hatchback door lock and the lock, includes a sample rack bracket 1, and the sample rack bracket 1 includes two sample rack bracket rods arranged in parallel up and down and fixed in the middle of the two sample rack bracket rods. The two sample rack support rods arranged up and down are the first sample rack support rod 11 and the second sample rack support rod 12 respectively.

[0033] The left and right ends of the second sample frame support rod 12 facing the vehicle body are respectively provided with a sample frame body fixing structure: including a sample frame body positioning bracket 3 fixed on the end of the second sample frame support rod 12, a sample frame body positioning bracket 3. The side facing the body 14 is fixed with a samp...

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PUM

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Abstract

The invention discloses an assembly sample frame and an assembly method for ensuring meshing of a hatchback door lock and a lock catch. The assembly sample frame comprises a sample frame support, and the sample frame support is provided with a sample frame vehicle body fixing structure used for enabling the sample frame support to be installed and fixed on a vehicle body. A sample frame lock catch installation structure used for installing a back door lock catch is arranged on the lower portion of the side, facing the vehicle body, of the sample frame support, and a sample frame back door installation structure capable of enabling a back door to be installed and positioned on the sample frame support is arranged on the side, facing the back door, of the sample frame support. The back door lock catch is installed on the sample frame and then connected with the vehicle body, the relative installation position accuracy of the sample frame and the vehicle body is guaranteed, then the back door is installed on the basis of the sample frame, the relative installation position accuracy of the back door and the vehicle body is guaranteed, the relative position accuracy of the back door and the back door lock catch is guaranteed, and the meshing state of the back door lock and the back door lock catch is guaranteed. And the problems of difficulty in closing the back door, jamming, abnormal sound and the like are avoided. And station arrangement is optimized, and investment and working hours of tools, tightening tools and manpower are reduced.

Description

technical field [0001] The invention relates to the technical field of assembling tools for automobile parts, in particular to an assembling sample frame and an assembling method for ensuring the engagement of a hatchback door lock and a lock catch. Background technique [0002] The shape design of the hatchback door requires that the hinge shaft of the back door be installed inside the top cover. The back door cannot adopt the traditional self-positioning scheme and needs to be assembled by using the profile positioning. However, the back door latch follows the self-positioning scheme for design and assembly. The problem with this assembly method is that the assembly reference is not uniform, and it is difficult to ensure the relative positional relationship between the hatchback door and the latch, resulting in the back door lock and latch. The meshing state is not good, causing problems such as difficulty in closing, card issuance, abnormal noise, etc. SUMMARY OF THE I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D65/06B25B11/02B25B27/14
CPCB62D65/06B25B11/02B25B27/14
Inventor 郑子牧于岛雷芸赵海陈安平
Owner DONGFENG PEUGEOT CITROEN AUTOMOBILE
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