Assembly auxiliary tooling for automobile splines and shafts
An assembly aid and spline technology, which is applied in the direction of manufacturing tools, workpiece clamping devices, etc., can solve problems such as assembly difficulties, reduced assembly efficiency, and increased difficulty in connecting splines and shafts
Active Publication Date: 2021-04-23
CHINA FIRST AUTOMOBILE
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Problems solved by technology
[0002] During the production and assembly of automobiles, it is difficult to assemble the shafts and splines in the automobile, especially the splines of the input shaft of the steering gear are tooth-missing splines. When connecting, the position of the connection between the two is unique. In the case of a relatively small assembly space, it further increases the difficulty of connecting the spline and the shaft, making it difficult for workers to operate, and the assembly time is long, which increases the labor intensity of the workers and reduces the assembly time. efficiency
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[0035] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0036] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a d...
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The invention relates to the technical field of automobile assembly, and discloses an assembly auxiliary tooling for automobile splines and shafts. The assembly auxiliary tooling of the automobile spline and shaft includes a clamping part, a first limiting part, a handle part and a second limiting part: the clamping part is used to clamp the spline; the first limiting part is set on the clamping part , used to limit the position of the clamping part relative to the spline; the handle part is connected to the clamping part for opening the clamping part; the second limit part is set on the handle part to limit the position of the shaft connected to the spline . The automobile spline and shaft assembly auxiliary tool provided by the present invention improves the precision and assembly speed of the shaft and spline connection, reduces the difficulty of assembly and the labor intensity of workers; in addition, the auxiliary tool has a simple and compact structure, is convenient to use, and will not Occupies the assembly space of the shaft and the spline.
Description
technical field [0001] The invention relates to the technical field of automobile assembly, in particular to an auxiliary assembly tool for automobile splines and shafts. Background technique [0002] During automobile production and assembly, it is difficult to assemble the shaft and spline connection part of the automobile, especially the spline of the input shaft of the steering gear is a tooth-missing spline, and the spline of the steering input shaft and the yoke of the steering intermediate shaft When connecting, the position of the connection between the two is unique. In the case of a relatively small assembly space, it further increases the difficulty of connecting the spline and the shaft. It is difficult for workers to operate and the assembly time is long, which increases the labor intensity of workers and reduces the assembly time. efficiency. Contents of the invention [0003] The object of the present invention is to provide an auxiliary assembly tooling fo...
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IPC IPC(8): B25B11/02
CPCB25B11/02
Inventor 张吉侯杰费二威高尚
Owner CHINA FIRST AUTOMOBILE