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Special detection device for 30-DEG inclined hole in gear pump upper cover

A testing equipment, gear pump technology, applied in mechanical depth measurement, mechanical clearance measurement, etc., can solve the problems of increasing the probability of errors, complicated and cumbersome testing process, inaccurate measurement results, etc., to improve accuracy and simplify the measurement process. , the effect of speeding up the measurement speed

Inactive Publication Date: 2017-07-07
TIANJIN BAOLAI PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large amount of data that needs to be measured and calculated, the probability of errors is increased, resulting in inaccurate measurement results
In addition, the detection process is complex and cumbersome, with heavy workload and slow speed

Method used

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  • Special detection device for 30-DEG inclined hole in gear pump upper cover
  • Special detection device for 30-DEG inclined hole in gear pump upper cover
  • Special detection device for 30-DEG inclined hole in gear pump upper cover

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Embodiment Construction

[0017] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.

[0018] A special detection device for a 30-degree inclined hole on the upper cover of a gear pump, including a positioning sleeve and a measuring rod 1. The positioning sleeve includes a cylinder 4 and a cylinder base 3. The cylinder and the cylinder base are coaxially made, and the cylinder The platform is arranged above the cylinder, and the diameter of the cylinder platform is greater than the diameter of the cylinder, and the diameter of the cylinder coincides with the diameter of the side hole of the workpiece, so as to be inserted into the side hole of the workpiece.

[0019] A slant measurement hole with an inclination angle of 30 degrees is made on the cylindrical platform. The lower end of the slant meas...

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Abstract

The invention relates to a special detection device for a 30-degree oblique hole on the upper cover of a gear pump, which includes a positioning sleeve and a measuring rod. An oblique measurement hole with an inclination angle of 30 degrees is made on the positioning sleeve. A gauge rod, the lower end of the detection rod extends to the outside of the oblique measurement hole, and a detection groove is made on the side wall of the middle part of the detection rod. The present invention is a kind of special detection equipment for the 30 degree oblique hole on the gear pump upper cover, which is used to detect the depth of the 30 degree oblique hole on the gear pump upper cover and the distance between the oblique hole and the reference plane. The device is based on the 30 degree oblique hole. The structure and shape are specially designed, professional and pertinent. Therefore, using this equipment can simplify the measurement process, reduce the difficulty of measurement, speed up the measurement speed, improve the accuracy of measurement, and prevent unqualified products from entering the market.

Description

technical field [0001] The invention relates to the technical field of detection tools, in particular to a special detection device for a 30-degree oblique hole on the upper cover of a gear pump. Background technique [0002] A side hole is made on the side of the upper cover of the gear pump, and a slanted hole with an inclination of 30 degrees is formed in the side hole. The depth of the slanted hole and the distance between the slanted hole and the reference plane need to be tested. Since the position and shape of the inclined hole are rather special, it is very inconvenient to detect. At present, the more common method is to use detection tools to measure multiple values, and then calculate the final result. Since more data needs to be measured and calculated, the probability of errors is increased, resulting in inaccurate measurement results. In addition, the detection process is complex and cumbersome, with heavy workload and slow speed. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/18G01B5/14
CPCG01B5/18G01B5/14
Inventor 崔雅臣李绍功崔文来李绍德崔建涛崔超崔越崔振永崔德怀
Owner TIANJIN BAOLAI PRECISION MACHINERY
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