Automobile back door assembling and positioning tool
A technology for positioning tooling and back doors. It is applied in the direction of manufacturing tools and workpiece clamping devices. It can solve the problems of inconvenient operation, high cost, and profound principles, and achieve the effect of improving assembly accuracy and ensuring accurate positioning.
Active Publication Date: 2015-06-10
CHERY AUTOMOBILE CO LTD
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Problems solved by technology
[0009] This kind of automatic centering assembly mechanism can effectively ensure the position of the fixture on the vehicle body, thereby ensuring the uniformity of the Y-direction fit after the back door is assembled, but the principle of this mechanism is profound, the cost is high, the structure is complicated, and the operation is inconvenient and easy.
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[0046] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0047] see figure 1 , figure 2 As shown, the embodiment of the present invention provides an automobile back door assembly positioning tool, the positioning tool at least includes: regulation block series 1, bracket 2, manual claw device 3, adjustment block series 4, positioning piece series 5, installation block 6 and other components; the bracket 2 is provided with a regulation block series 1 along the Z axis, and an adjustment block series 4 is provided along the Y and X axes, and the manual hook device 3 is installed through the adjustment block series 4 On the support 2, the mounting block 6 is installed below the adjusting block series 4, and the positioning piece series 5 is respectively installed on the adjusting block series...
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The invention discloses an automobile back door assembling and positioning tool, and belongs to the assembly field of the automobile manufacture industry. The automobile back door assembling and positioning tool at least comprises a regulating block series, a supporting frame, a manual operation hook claw device, an adjusting block series, two positioning piece series and an installation block which form a three-dimensional positioning tool, the regulating block series is arranged on the supporting frame in the Z-axis direction, the adjusting block series is arranged in the Y-axis direction and the X-axis direction, the manual operation hook claw device is arranged on the supporting frame through the adjusting block series, the installation block is arranged under the adjusting block series, and the positioning piece series are respectively arranged on the adjusting block series and the installation block. Through the matched use of a left positioning tool and a right positioning tool, holes in a left tail lamp installation plate and a right tail lamp installation plate of an automobile and a lateral face of an automobile lateral surrounding assembly are utilized as positioning positions of the positioning tools, the matched state of appearance interval flatness of a back door can be accurately controlled, and the assembling accuracy of the back door is improved.
Description
technical field [0001] The invention relates to the assembly field of the automobile manufacturing industry, in particular to an assembly and positioning tool for an automobile back door. Background technique [0002] With the rapid development of the automobile industry and the continuous improvement of the automobile manufacturing level, people have higher and higher requirements for the appearance quality of automobiles. However, there are many factors that affect the appearance quality of a car. In addition to the stamping quality of the outer surface parts of the car body, the flatness of the matching clearance of each assembly is increasingly becoming the focus of affecting the appearance quality of the car body, and the matching assembly of four doors and two covers is even more important. top priority. [0003] At present, the assembly of the four doors generally uses built-in or external fixtures to assist assembly, which not only improves the assembly accuracy but...
Claims
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IPC IPC(8): B25B11/02
Inventor 周祥兵成秋云
Owner CHERY AUTOMOBILE CO LTD