Sealing ring mounting appliance for main hub assembly of automobile clutch

Abstract

The invention discloses a sealing ring mounting appliance for a main hub assembly of an automobile clutch. A sealing ring fixator capable of extending out of a supporting piece layer by layer from bottom to top is arranged and is used for flexibly supporting and fixing a selectable number of sealing rings. And meanwhile, a plurality of convex column parts are formed on the peripheral wall of the sealing ring fixator, so that supporting plates of a sealing ring assembler can conveniently and movably extend into the convex column parts. During installation, the supporting plates can be driven bya driving mechanism to expand in the radial direction, so that the sealing ring on the sealing ring fixator are stretched and clamped into a corresponding sealing ring positioning groove, and positioning and fixing are achieved. And then a positioning sleeve is arranged on the main hub assembly to be assembled in a sleeving mode to complete counterpoint, the supporting plates can be driven by thedriving mechanism to shrink in the radial direction so as to release the positioning ring in the sealing ring positioning groove, and the positioning ring can be rapidly and accurately assembled on the main hub assembly at a time. The assembly of a plurality of sealing rings can be integrally realized at one time, the installation success rate is high, the assembly quality is high, and the production efficiency is greatly improved.

Description

technical field [0001] The present application relates to the technical field of seal ring installation, in particular to a seal ring installation tool for a main wheel hub assembly of an automobile clutch. Background technique [0002] The main hub assembly of the automobile clutch is an important part, and its sealing ring is a key part. The assembly requirements are very strict. It cannot be collided and must be completely installed in the U-shaped groove of the main hub. It requires a successful assembly. If the assembly fails, the seal The ring may be scrapped, and reassembly would waste a lot of time. The traditional assembly method is mainly to assemble one by one by hand, which has a low one-time success rate, high labor intensity, low production efficiency and large waste. Contents of the invention [0003] In view of this, the purpose of this application is to provide a sealing ring installation tool for the main wheel hub assembly of the automobile clutch, whic...

AI Technical Summary

Problems solved by technology

[0002] The main hub assembly of the automobile clutch is an important part, and its sealing ring is a key part. The assembly requirements are very strict. It cannot be collided and must be completely installed in the U-shaped groove of the main hub. It is required to be assembled successfully at one time. If the assembly fails, the seal The ring may be scrapped, and reinstallation will waste a lot of time

The traditional assembly method is mainly manually assembled one by one, which has a low one-time success rate, high labor intensity, low production efficiency and large waste

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