Fixtures and Fixtures for Force Points of Irregular Shape Workpieces Based on Computer Analysis

Abstract

The invention discloses an irregular-appearance workpiece stress point tool clamp based on computer analysis. The irregular-appearance workpiece stress point tool clamp comprises a supporting table and a fixing table rotationally connected with the supporting table, wherein a first base and a second base are arranged at the upper end of the fixing table; a first positioning base matched with the first base and a buckle matched with the second base are further arranged at the upper end of the fixing table; a second adjusting rod is arranged on the first positioning base in a sliding manner; thebuckle is rotationally connected with the fixing table; a push rod used for driving the buckle to rotate is arranged at the lower end of the buckle; a connecting block is fixedly arranged at one endof the push rod and rotationally connected with the buckle; the other end of the push rod is fixed to a fixing base at the lower end of the fixing table; and a height-adjustable clamping assembly is further arranged on one side of the supporting table. The irregular-appearance workpiece stress point tool clamp has a very good clamping effect on irregular tools.

Description

technical field [0001] The invention relates to the technical field of tooling fixtures, in particular to tooling fixtures for force-bearing points of workpieces with irregular shapes based on computer analysis. Background technique [0002] Fixtures are mostly used in the process of mechanical manufacturing to fix the processing object so that it occupies the correct position to accept construction or testing devices. Irregular sheet metal parts, castings and weldments have no regular plane due to the complex shape and structure of the workpiece. They are all a difficult point in the category of machining fixtures. It is difficult to design fixtures that take into account stability, reliability and economy, and the precision machining fixtures for non-standard and irregular workpieces are very complicated to manufacture, time-consuming and laborious to install and debug, and the singleness is high. It is common to its workpieces, and the production, use and maintenance cost...

AI Technical Summary

Problems solved by technology

[0002] Fixtures are mostly used in the process of mechanical manufacturing to fix the processing object so that it occupies the correct position to accept construction or testing devices. Irregular sheet metal parts, castings and weldments have no regular plane due to the complex shape and structure of the workpiece. They are all a difficult point in the category of machining fixtures. It is difficult to design fixtures that take into account stability, reliability and economy, and the precision machining fixtures for non-standard and irregular workpieces are very complicated to manufacture, time-consuming and laborious to install and debug, and the singleness is high. It is common to its workpiece, and the cost of production, use and maintenance is high

Images