Method for detecting the coaxiality error of the hirth plate to the central axis

A technology of error detection and Hirth disc, applied in the direction of angle/taper measurement, etc., can solve the problems of complicated operation and long detection period, and achieve the effect of simple operation steps, convenient error detection, and accelerated production.

Active Publication Date: 2021-01-01
CHINA HANGFA SOUTH IND CO LTD
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a method for detecting the coaxiality error of the Hirth disc to the central axis, so as to solve the technical problems of complex operation and long detection period when the optical autocollimator is used for detection

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for detecting the coaxiality error of the hirth plate to the central axis
  • Method for detecting the coaxiality error of the hirth plate to the central axis
  • Method for detecting the coaxiality error of the hirth plate to the central axis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0027] refer to figure 1 and figure 2 , the preferred embodiment of the present invention provides a method for detecting the coaxiality error of the central axis of the Hirth disc pair, the Hirth disc pair includes a reference Hirth disc 11 used as a measurement reference, and is relatively engaged with the Hirth disc 11 Measuring the Hirth Plate 12 used as the measuring piece, the method for detecting the coaxiality error of the Hirth Plate to the central axis comprises the following steps:

[0028] S10: Install the hipper pair and fix the reference hipper 11 .

[0029] S20: Use the detection device to push against the reference outer circle 111 and the reference inner circle 112 of the reference hirth plate 11 respectively, and slide synchrono...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method for detecting the coaxiality error of central axes of mouse tooth disk pair, which comprises the following steps of: a mouse tooth disk pair is installed and a reference mouse tooth disc is fixed. A detection device is respectively propped against the reference outer circle and reference inner circle of the reference mouse tooth disc and synchronously slides alongthe reference outer circle and the reference inner circle so as to obtain a plurality of first meter values corresponding to a plurality of position points on the reference inner circle; and then a detection device is adopted to respectively prop against the reference outer circle and detection inner circle for measuring the mouse tooth disc and synchronously slide along the reference outer circleand the detection inner circle so as to obtain a plurality of second meter values which respectively correspond to a plurality of position points on the detection inner circle corresponding to the reference inner circle one by one. According to the plurality of first meter values and the plurality of second meter values, the coaxiality error of central axes of mouse tooth disc pair is obtained, when the detection method is adopted, the operation steps are simple, the error detection is convenient and fast, the detection period can be greatly shortened, and the production and manufacturing processes of the mouse tooth disc are accelerated.

Description

technical field [0001] The invention relates to the field of hirth detection, in particular to a detection method for the coaxiality error of the hirth to the central axis. Background technique [0002] Hirth is the core component of mechanical indexing equipment. The end face of the Hirth is evenly distributed with many high-precision straight teeth. Hirth is widely used in high-end precision indexing and positioning CNC machine tools and aerospace high-speed and large-torque transmission mechanisms. Such as rotary tables of high-end machine tools, gas turbines and turbine engines, etc. The paired ratchet discs have high meshing requirements, large contact area, strong tooth surface strength and tooth root strength, good positioning rigidity, high repeat positioning and indexing positioning accuracy, automatic centering, and fast positioning speed. Deliver high torque. [0003] The preparation process of the hirth plate is special and complicated, and it depends on the im...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/25
CPCG01B5/25
Inventor 谢治平袁良清张玉华喻玺李文
Owner CHINA HANGFA SOUTH IND CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap