Welding tooling for axle housing support plate and its welding installation method
A technology of welding tooling and installation method, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of time-consuming and laborious operation, low work efficiency, difficulty in ensuring the installation accuracy of the support plate, etc., and achieve simple and fast operation. , the effect of improving work efficiency and low manufacturing cost
Active Publication Date: 2022-02-22
FANGSHENG AXLE LIUZHOU
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Problems solved by technology
[0005] The above tasks of the present invention are all to solve the problems that the existing simple assembly tooling is difficult to ensure the installation accuracy of the support plate, and the operation is time-consuming and laborious, and the work efficiency is low.
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Embodiment Construction
[0028] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:
[0029] Such as image 3 , Figure 4 The axle housing support plate welding tool shown includes a positioning seat 9 with a groove at the upper end, and the width of the opening of the groove is greater than the width of the bottom surface of the groove. On the positioning seat 9, one side of the groove is hinged with the arm plate 3 through the hinge shaft 10, the arm plate 3 is located above the positioning seat 9 and is provided with an arc-shaped concave surface opposite to the groove; The screw is equipped with a cylinder 5, and the piston rod of the cylinder 5 is equipped with a positioning block 6, and the positioning block 6 is connected with a compression handle 7 for fastening the support plate 107. The positioning boss matched with the hole; the pressing handle 7 has a pressing plate part, one end of the pressing plate part is provided with ...
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The invention discloses an axle housing support plate welding tool and a welding installation method thereof. The axle housing support plate welding tool includes a positioning seat provided with a groove at the upper end, an arm plate is hinged on the positioning seat, and an air cylinder is installed at one end of the arm plate. The piston rod of the cylinder is equipped with a positioning block, which is connected to the compression handle, and the end of the positioning block near the compression handle is provided with a positioning boss that matches the middle hole of the support plate; at least two limit rods are installed on the positioning block. The rod slides through the arm plate to connect with the limit plate, and the limit plate is equipped with positioning pins. Welding installation method: place the axle housing on the workbench, move the arm plate, insert the positioning pin into the flange threaded hole of the axle housing, the piston rod of the cylinder is extended, and the limit plate moves to the flange surface A of the axle housing and clamps it. Tighten; set the support plate on the positioning boss, tighten the compression handle, and weld the support plate. Compared with the prior art, the invention can effectively ensure the installation accuracy of the support plate, and has simple operation and high work efficiency.
Description
technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to an axle housing support plate welding tool and a welding installation method thereof. Background technique [0002] The automobile axle is used to connect the wheel and the frame, and bear various forces and moments from inside and outside the car. In order to install the corresponding parts, it is necessary to weld the supporting plate outside the axle housing of the automobile axle, the distance L between the supporting plate and the flange surface A of the axle housing, and the distance H between the centerline of the middle hole of the supporting plate and the centerline of the axle housing To meet the design requirements, and ensure that the centerline of the middle hole of the support plate coincides with the projection of the centerline of the axle housing on the horizontal plane. At present, a simple assembly tool is used to perform positioning welding o...
Claims
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IPC IPC(8): B23K37/04
CPCB23K37/0435B23K2101/006
Inventor 吴天生李利民曾勇黄芝刚黄育荣施文爱唐运庆熊伟何名基杨彬焕余金琳丘岳浪陈冬罗云讯黄在璐
Owner FANGSHENG AXLE LIUZHOU