Multi-taper deep hole processing detecting device

A detection device and deep hole technology, applied in the direction of measuring devices, electrical devices, optical devices, etc., can solve the problems of low detection accuracy, poor mechanical properties, complex structure, etc., achieve high detection accuracy, stable detection process, reduce interference effect

Inactive Publication Date: 2012-09-19
NORTHWESTERN POLYTECHNICAL UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to avoid the shortcomings of the existing technology, overcome the problems of complex structure, poor mechanical properties, low detection accuracy and low efficiency of conventional methods

Method used

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  • Multi-taper deep hole processing detecting device
  • Multi-taper deep hole processing detecting device
  • Multi-taper deep hole processing detecting device

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Embodiment Construction

[0022] This embodiment is a multi-taper deep hole processing detection device, including: a guide column, a screw, a fixing mechanism, a crawler, a power mechanism, an output pipe, and a data processing system.

[0023] The overall structure of the multi-taper deep hole processing detection device of the present invention is as follows: figure 1 shown. The detection device consists of guide column 1, lead screw 2, guide column pin 3, guide sleeve 4, sleeve 5, crawler 6, fixed pin 7, large bearing 8, fixed fastening screw 9, fixed ring 10, output pipe 11, The power mechanism 12 and the data processing system 13 are composed; the guide sleeve 4 is positioned by the pin and the base, and fixed on the base by screws, the fixed ring 10 and the large bearing 8 are transitionally fixed in the guide sleeve 4, and then the sleeve is placed and fixed on the base. The end face of the sleeve 5 in the guide sleeve 4 is opposite to the end face of the large bearing 8. The guide sleeve 4 is...

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Abstract

The invention discloses a multi-taper deep hole processing detecting device, which consists of a guide post, a lead screw, a fixing mechanism, a crawler, a motive power mechanism and a data processing system, wherein the lead screw is arranged on the fixing mechanism, the crawler is fixedly connected with the middle position of the lead screw, the guide post is arranged at the front part of the lead screw, the motive power mechanism is fixedly connected with the back part of the lead screw, the crawler with a sensor moves along the lead screw and collects data, the data is transmitted to the data processing system through a data wire, and the guide post, the lead screw and the fixing mechanism form a simple support beam structure. The detecting device is mainly used for detecting the dimension precision and the surface quality of multi-taper deep holes during precise processing. For the multi-taper deep holes, the detecting device can realize the self guide, various parameters of the multi-taper deep holes can also be simultaneously detected, and the function of detecting multiple data in one step is realized. The detecting device has the advantages that the structure is simple and practical, the advancing and the retreating of the detecting device are realized through mechanical transmission, the detection function is realized through a sensor, and the detection process is stable.

Description

technical field [0001] The invention relates to a device for detecting the surface quality and dimensional accuracy of an inner hole before deep hole finishing, in particular to a multi-taper deep hole processing detection device. It belongs to the technical field of mechanical design and manufacturing and equipment testing. Background technique [0002] At present, most of the inspections involving multi-taper deep hole roughing and finishing are carried out by conventional methods, and the detection accuracy is low. The multi-taper deep hole detection method widely used in engineering is mainly the internal gauge measurement method. The internal gauge measurement method adopts direct visual reading, which varies from person to person. Not only is the accuracy difficult to guarantee, but also the method is backward and inefficient, and it often appears powerless to measure the inner diameter of long-bodied pipes. Traditional detection devices are generally cantilever beam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/00G01B11/30
Inventor 史景文王俊彪蒋建军张春元
Owner NORTHWESTERN POLYTECHNICAL UNIV
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