A method of using a motor seat tooling

Abstract

The invention discloses a motor seat tooling and a method of using the same. A motor seat tooling is characterized in that it includes a rough machining tool and a fine machining tool, and the rough machining tool and the fine machining tool are arranged on the same horizontal axis on the frame, and the fine machining tool has the same horizontal axis. The processing tool includes a boring part and a tooling part, the boring part and the tooling part are respectively arranged on the upper end of the frame, the tooling part is arranged inside the boring part, the boring part includes a boring tool and a bracket, and the boring tool is arranged on the bracket; The finishing process is separated, and the rotary cutting of the workpiece should be changed to a fixed cutting mode. The original turning sequence is changed to the boring sequence machining process mode, but instead of the single-tool feed of the boring tool, it is changed to the semi-fine boring and fine boring machining mode with double-supported toolholders and forming blade plates, and one pass is completed for one job. Step processing to improve the original processing route.

Description

technical field [0001] The invention relates to the field of motor processing, in particular to a method for using a motor seat tooling. Background technique [0002] The original process of the motor seat: After rough and fine milling the motor handle joint surface, square outline, the joint surface of the bump stop block and the joint surface of the motor seat and the workpiece below on the milling machine, use special tooling to rough and fine turn all the workpiece on the lathe. Aperture. [0003] Because the lathe is a workpiece rotary cutting, the closer the mass center of the rotary body is to the spindle center, the better the machining accuracy. However, the motor seat is a casting, and there is a factor that the center of mass of the workpiece cannot be accurately determined. Therefore, the cylindricity of each hole will be out of tolerance in the workpiece after processing. Over-tolerance and other issues. [0004] In order to improve the machining accuracy of ...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem of out-of-tolerance cylindricity of each hole in the workpiece processed by the motor seat in the prior art and the out-of-tolerance problem of the perpendicularity between the joint surface of the motor and the positioning notch, the present invention provides a tool for the use of the motor seat method, the above problems are solved by separating the rough and fine machining processes and changing the rotary cutting of workpieces to fixed cutting.

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