Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Duplicate gear tooth surface angle detection equipment and using method thereof

A technology of double-linked gears and testing equipment, which is applied in the direction of measuring devices, mechanical measuring devices, and mechanical devices, and can solve problems such as large errors, large gaps, and insufficient data accuracy.

Active Publication Date: 2021-05-18
ZHONGNAN TRANSMISSION MACHINERY FACTORY CHANGSHAAVIATION IND
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing gear angular detection equipment has the following technical problems, which make it impossible to detect the angular relationship of the double gear tooth surface: 1. The gap between the double gear and the installation base is large during the positioning and installation, resulting in a large gap during the entire detection process. The error is large; 2. Only one measuring head and one dial indicator are used for detection, and the lower or upper gears are positioned with pins and holes. The accuracy of the detected data is not enough, and the detection accuracy is greater than 0.02mm. Suitable for high-precision 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
  • Duplicate gear tooth surface angle detection equipment and using method thereof
  • Duplicate gear tooth surface angle detection equipment and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A double gear tooth surface angular detection device of the present invention includes a detection part and a mounting part, the double gear is installed on the mounting part, and the detection part is located at the side of the double gear and is used to detect the upper gear teeth of the double gear The angular relationship between the surface and the tooth surface of the lower gear, the detection part includes a guide seat 12, and the detection part also includes a detection mechanism respectively located at the upper and lower parts of the guide seat 12, and the upper and lower parts of the guide seat 12 are provided with mounting holes for installing the detection mechanism. The central axis of the mounting hole is perpendicular to the central axis of the duplex gear;

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 duplicate gear tooth surface angle detection equipment. The equipment comprises a detection part and an installation part. The detection part comprises a guide seat and detection mechanisms respectively located at the upper portion and the lower portion of the guide seat, installation holes for installing the detection mechanisms are formed in the upper portion and the lower portion of the guide seat, the detection mechanisms comprise pin shafts, measuring heads, sliding blocks and dial indicators, the sliding blocks are located in the installation holes and can move relative to the installation holes, the measuring heads are hinged to the sliding blocks through the pin shafts, the contact ends of the measuring heads are in contact with the tooth surface of a duplicate gear, and the probes of the dial indicators abut against the outer walls of the other ends of the measuring heads. The installation part comprises an extrusion part, liquid plastic and a positioning shaft, a liquid plastic cavity used for containing the liquid plastic is formed in the positioning shaft, and the extrusion part is adjusted to extrude the liquid plastic, so that the positioning shaft deforms and tensions the duplicate gear. The equipment is high in measurement precision.

Description

technical field [0001] The invention relates to the field of gear inspection tools, in particular to a device for detecting the angular direction of a tooth surface of a double gear and a method for using the same. Background technique [0002] In order to meet the assembly requirements of the switchboard, there is a type of intermediate double gear that requires the two gear working faces of every three double gear parts to have the same angular relationship (the error is not greater than 0.02mm, and the precision is high), so it needs to be assembled before assembly. Detect the actual value of the angular deviation of the two gear working surfaces of each double gear part, group and mark. However, the existing gear angular detection equipment has the following technical problems, which make it impossible to detect the angular relationship of the double gear tooth surface: 1. The gap between the double gear and the installation base is large during the positioning and insta...

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 Applications(China)
IPC IPC(8): G01B5/00G01M13/021
CPCG01B5/0002G01M13/021
Inventor 谭慧平庄连明彭伟叶绿柯唐华张力刘勇
Owner ZHONGNAN TRANSMISSION MACHINERY FACTORY CHANGSHAAVIATION IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products