Bearing mounting auxiliary tool, and method of auxiliary tool for mounting automobile rear hub bearing
A technology for installation assistance and rear wheel hubs, which is applied in the direction of manufacturing tools and hand-held tools, etc., can solve the problems of hub bearing split tight ring falling off, bearing surface stuck due to force, loss of automobile manufacturers, etc., to solve the problem of split tight ring falling off , Improve production efficiency, the effect of simple mechanical principles
Active Publication Date: 2015-07-15
CHERY AUTOMOBILE CO LTD
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Problems solved by technology
[0002] When the rear axle of the car is assembled separately, the wheel hub bearing and the half shaft of the rear axle need to be assembled together. During the assembly process, there will be a stagnation phenomenon due to uneven force on the bearing surface. , it will cause the hub bearing sub-tightening ring to fall off, usually the only way to solve this problem is to replace the bearing, which will bring huge losses to the car manufacturer
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[0024] Figure 1 to Figure 7 It is a structural schematic diagram of a bearing installation auxiliary tool of the present invention, including a sleeve 1 and a connecting sleeve 2, the connecting sleeve 2 is loaded into the sleeve 1 and can reciprocate in the sleeve 1, and the connecting sleeve 2 is matched with the installation shaft One end of the sleeve 1 is fitted with the connecting cylinder 2 and the bearing is adapted; the other end of the sleeve 1 is connected with the power mechanism.
[0025] It also includes a guide mechanism, the guide mechanism includes a positioning pin 4 and a guide groove 22 axially arranged on the outside of the connecting cylinder 2, the sleeve 1 is provided with a pin hole 13, and the positioning pin 4 is inserted into the pin hole 13 and matched with the guide groove 22 , The positioning pin 4 can slide along the guide groove 22 driven by the sleeve 1 . The guide groove 22 acts as a limit and a guide to prevent the sleeve 1 from being sepa...
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The invention discloses a bearing mounting auxiliary tool, and a method of the auxiliary tool for mounting an automobile rear hub bearing. The auxiliary tool comprises a sleeve (1) and a connecting cylinder (2), wherein the connecting cylinder (2) is mounted in the sleeve (1), can make reciprocating motion in the sleeve (1), and adapts to a mounting shaft; one end, where the connecting cylinder (2) is mounted, of the sleeve (1) adapts to the bearing; and the other end of the sleeve (1) is connected with a power mechanism. Therefore, the rear hub bearing can be smoothly mounted on a half rear axle, the bearing cannot be damaged, the production cost is lowered, and the production efficiency is improved.
Description
technical field [0001] The invention belongs to the technical field of automobile assembly, and in particular relates to a method for installing an automobile rear wheel hub bearing with a bearing installation auxiliary tool. Background technique [0002] When the rear axle of the car is assembled separately, the wheel hub bearing and the half shaft of the rear axle need to be assembled together. During the assembly process, there will be a stagnation phenomenon due to uneven force on the bearing surface. , the hub bearing sub-tightening ring will fall off, usually the only way to solve this problem is to replace the bearing, which will bring huge losses to the automobile manufacturer. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for installing the rear wheel hub bearing of an automobile with a bearing installation auxiliary tool for smoothly installing the rear wheel hub bearing on the half shaft of ...
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IPC IPC(8): B25B27/06
CPCB25B27/06
Inventor 薛友领杨伟王永杨秋芳
Owner CHERY AUTOMOBILE CO LTD