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An automobile door assembly jig

A technology for assembling jigs and car doors, which is applied to manufacturing tools, workpiece clamping devices, workbenches, etc., can solve the problems of poor versatility of door assembling jigs, high work intensity of workers, and low matching accuracy, and achieves reduction of assembly and debugging cycles. Reduce the debugging cycle and enhance the effect of matching accuracy

Active Publication Date: 2022-06-21
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention overcomes the problems of long debugging period, low matching precision, poor versatility of door assembly jigs, and high work intensity of workers in the assembly process of automobile doors.

Method used

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  • An automobile door assembly jig
  • An automobile door assembly jig
  • An automobile door assembly jig

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Embodiment Construction

[0037] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0038] like figure 1Shown is a preferred embodiment of the automobile door assembly fixture of the present invention. The automobile door assembly fixture includes a fixture body module, a driving module, a positioning and clamping module, and a controller 3 . The three modules can be connected and fixed with bolts.

[0039] like figure 2 As shown, the fixture body module includes a frame module and a frame module, and the frame module includes a brake wheel assembly 1, a storage box 2, a controller 3, an indexing positioning pin 4, a guide block 5, and a bearing seat. 6. The rotating shaft 7 , the indexing plate connecting plate 8 , the indexing plate 9 and the frame 13 ; the frame module includes a connecting bracket 10 , a clamp frame 11 and a moving handle ...

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Abstract

The invention provides an automobile door assembly fixture, which includes a fixture body module, a driving module, a positioning and clamping module and a controller; The mechanism can realize the turnover movement of the frame module. The main body of the frame module adopts an inverted "T" structure, and the main body of the frame module adopts a "middle" structure, which improves the stability of the assembly fixture operation process. The drive module is controlled by a servo motor, which can precisely control the movement of the car door in the horizontal and vertical directions, and at the same time adjust the installation angle between the first drive module and the second drive module in the drive module to realize the car door. The reciprocating movement in any two-dimensional direction can shorten the debugging cycle and ensure the consistency of assembly; the positioning and clamping module adopts flexible development design, and the door positioning component, body positioning component and vacuum suction cup component can be positioned in the positioning and clamping frame or in their respective slide rails. Move and replace, enhancing the versatility of the door assembly jig.

Description

technical field [0001] The invention relates to the field of automobile assembly jigs, in particular to an automobile door assembly jig. Background technique [0002] The automobile body is usually composed of complex thin-plate parts, which are spliced ​​by welding, screwing, gluing and other processes. The thin-plate parts are affected by the material, thickness, stamping process, and stamping die during the stamping process, making it difficult to accurately control the quality of the parts. At the same time, in the production welding process, there are many welding points, many welding positioning points, many welding stations and welding deformation of parts, which makes it difficult to control the assembly accuracy of the whole vehicle. It not only affects the overall vehicle performance of the car, such as NVH, handling stability, braking, ride smoothness, etc., but also brings a bad driving experience to the user. [0003] The car door is a key part of the car body....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25H1/06B25H1/10B25B11/00
CPCB25H1/06B25H1/10B25B11/005
Inventor 崔熙贵陈强崔承云张红劲程玲玲陈太煌舒刚易
Owner JIANGSU UNIV
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