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Motor rear end cover detection tool

A technology for detecting tooling and rear end cover, applied in the field of tooling for detecting the position of the face of the rear end cover of the motor, can solve the problems of slow detection speed and low detection accuracy, and achieve the effect of simple operation

Inactive Publication Date: 2011-11-09
许晓华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current position detection is generally measured with a caliper, which is not only slow in detection speed, but also low in detection accuracy.

Method used

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  • Motor rear end cover detection tool
  • Motor rear end cover detection tool
  • Motor rear end cover detection tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Such as Figure 2 to Figure 4 As shown, it is an embodiment of a motor rear end cover detection tool of the present invention, including a base 1, a circular end cover groove 7 for placing the motor rear end cover is provided in the middle of the upper plane of the base, and the upper plane of the base A horizontal positioning pin 4 is also arranged outside the end cover groove. The axis line of the positioning pin passes through the center of one of the standard screw holes in the rear end cover of the motor and intersects with the center line of the end cover groove. The upper plane of the base Several circular columns 2 are arranged on the outer edge of the end cover groove, and the center line of the upper end surface of the column intersects with the center line of the standard screw hole center of the corresponding motor rear end cover and the end cover groove. The base 1 is circular, the center of the base coincides with the center of the end cover groove 7, and ...

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PUM

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Abstract

The invention discloses a motor rear end cover detection tool, which comprises a base. A circular end cover groove for accommodating a motor rear end cover is arranged in the middle of an upper plane of the base, and the upper plane of the base is also provided with a horizontal positioning pin outside the end cover groove. An axial lead of the positioning pin passes through the center of a standard screw hole of the motor rear end cover and is crossed with a centre line of the end cover groove; the upper plane of the base is provided with a plurality of circular upright posts on an outer edge of the end cover groove; and the connecting line between the center of the upper end face of the stand column and the corresponding center of the standard screw hole of the motor rear end cover is crossed with the centre line of the end cover groove. Due to the adoption of the technical scheme, the motor rear end cover is arranged in the end cover groove, the position of the screw hole can be visually inspected. The detection tool is simple to operate, only needs visual inspection, and is rapid and accurate.

Description

technical field [0001] The invention relates to a detection tool for a motor rear end cover, in particular to a tool for detecting the position of an end face of a motor rear end cover. Background technique [0002] like figure 1 As shown, the rear end cover of the motor is circular, with a central hole in the middle of the end face, and several screw holes for screws to pass through the ring wall. The rear end cover of the motor is fixed on the motor box by screws. . Therefore, it is very important to ensure the position of the screw holes, otherwise, it will be difficult to accurately install the rear end cover on the box body. In order to ensure the position of the screw holes, after the screw holes of the rear end cover are processed, the position inspection must be carried out, and the rear end cover can only be installed after passing the inspection. The current position detection is generally measured with a caliper, which is not only slow in detection speed, but a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B21/00
Inventor 陈永飞
Owner 许晓华