Positioning tool based on mechanical part machining

Abstract

The invention belongs to the technical field of mechanical parts, and particularly relates to a positioning tool based on mechanical part machining. The positioning tool comprises a plate body; the plate body is fixedly connected with an electric push rod; the top end of the electric push rod is fixedly connected with a sliding rod; a first clamping plate is fixedly connected to the top end of the sliding rod; a second clamping plate is fixedly connected to the top end of the plate body; a retention sleeve is fixedly connected to the middle of the first clamping plate; an adjusting rod is rotationally connected to the retention sleeve; the bottom end of the adjusting rod is fixedly connected with a rotating rod; and a retention shell is arranged on the rotating rod. A fixing pressing plate can be adjusted through rotation of the adjusting rod, the fixity of the fixing pressing plate to a mechanical part can be improved through cooperation of a first elastic piece and a second elastic piece, the contact area between the fixing pressing plate and the circular mechanical part can be increased, and therefore, friction force and fixity are increased; and the conditions of rotation and sliding in the machining process are avoided.

Description

technical field [0001] The invention belongs to the technical field of mechanical parts, and in particular is based on a positioning tool for processing mechanical parts. Background technique [0002] Mechanical parts, also known as mechanical components, are the basic components of machinery. In the production process of mechanical parts, multiple processing procedures are required. They are inseparable individual parts that make up machinery and machines. [0003] The connection of parts includes screw connection, wedge connection, pin connection, key connection, spline connection, interference fit connection, elastic ring connection, riveting, welding and gluing, etc. [0004] In the current existing technology, the position is fixed first when the mechanical parts are processed. The size of the mechanical parts is different. The traditional circular mechanical part positioning device cannot be adjusted, resulting in rotation and sliding of the circular mechanical parts d...

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology and solve the problem in the current prior art that the position of the mechanical parts is fixed first when the mechanical parts are processed, the size of the mechanical parts is different, and the traditional circular mechanical parts positioning device cannot be adjusted, resulting in Circular mechanical parts will rotate and slide, and the positioning tooling for machining of mechanical parts proposed by the present invention

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