Fixture structure for positioning and welding the upper part of the frame half-body combination for the knight car sample

Abstract

The invention discloses a frame half body assembly upper portion positioned welding clamp structure for a motorcycle sample. The frame half body assembly upper portion positioned welding clamp structure for the motorcycle sample is characterized in that the frame half body assembly upper portion positioned welding clamp structure comprises a reinforcing connection block positioning component for achieving positioning of a reinforcing connection block, an upper tube middle connection plate positioning component for achieving positioning of an upper tube middle connection plate, a saddle bearing plate positioning component for achieving positioning of a saddle bearing plate, an upper tube rear connection plate positioning component for achieving positioning of an upper tube rear connection plate, a rear damping mounting shaft positioning component for achieving positioning of a rear damping mounting shaft and an upper tube tail end connection plate positioning component for achieving positioning of an upper tube tail end connection plate. The frame half body assembly upper portion positioned welding clamp structure has the advantages of being capable of simplifying a welding assembly process, easy to operate, low in cost, capable of facilitating trial production and adjustment of the motorcycle sample and the like.

Description

technical field [0001] The invention relates to the field of motorcycle frame processing, in particular to a positioning welding jig structure for the frame half assembly upper part of a rider bike sample. Background technique [0002] Among the motorcycles, riding motorcycles, as a classic model, have the advantages of high power and good long-distance driving performance, and are deeply loved by consumers. At the same time, in the process of motorcycle research and development, it is often necessary to develop and design sample products first, and then conduct tests to ensure the reliability and practicability of the final product. [0003] In a new riding motorcycle with a model number of LF-125-2C, its frame body includes a head tube assembly and two frame halves connected to the left and right sides behind the head tube assembly. [0004] Among them, the head tube assembly includes a head tube mounting frame, the front end of the head tube mounting frame is fixedly con...

AI Technical Summary

Problems solved by technology

Like this, there are many working procedures, complicated operation, and the defects that the cost is too high

In particular, the production of samples often requires adjustments to the installation positions and installation angles of some local components. In this way, welding fixtures with fixed structures are used for each adjustment, which greatly increases the cost and restricts the expansion of sample research and development.

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