Method for detecting symmetry of ball head of shift swing rod

A pendulum ball head and symmetry technology, which is applied in the direction of measuring devices, mechanical measuring devices, instruments, etc., can solve problems such as difficulty in meeting consistent production, lax product quality control, and affecting the assembly accuracy of shifting pendulums. The effect of simple structure, few parts and convenient assembly

Inactive Publication Date: 2016-01-13
CHONGQING YINGQUAN STANDARD PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, various manufacturers have not specifically tested the symmetry of the shift lever ball head, which may easily lead to poor product quality control and affect the assembly accuracy of the shift lever, making it difficult to meet the requirements of consistent production.

Method used

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  • Method for detecting symmetry of ball head of shift swing rod
  • Method for detecting symmetry of ball head of shift swing rod
  • Method for detecting symmetry of ball head of shift swing rod

Examples

Experimental program
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Embodiment Construction

[0018] The present invention will be further explained below in conjunction with the drawings and embodiments:

[0019] Such as figure 1 , figure 2 As shown, the measuring tool used in the present invention is composed of a bottom plate 1, a positioning shaft 2, a first supporting base 3, a bushing 4, a positioning pin 5, a second supporting base 6, a measuring shaft 7, a handle 8 and the like. Among them, the bottom plate 1 is a rectangular flat plate structure. A positioning shaft 2 is provided on the bottom plate 1. The positioning shaft 2 is perpendicular to the bottom plate 1. The lower end of the positioning shaft 2 extends into the bottom plate 1. The two are tightly fitted and fixed. The top surface of the positioning shaft 2 Transition with the circumferential surface through a tapered surface. A positioning hole 2a is formed on the upper part of the positioning shaft 2 in the radial direction, and the positioning hole 2a penetrates the front and rear surfaces of the po...

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PUM

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Abstract

The invention discloses a method for detecting symmetry of a ball head of a shift swing rod. A measuring tool comprises a base plate, a positioning shaft, a first supporting stand, a lining, a positioning pin, a second supporting stand, a measuring shaft, a handle, etc. The method comprises the following steps: 1) moving a shift swing rod to be above the base plate, and enabling a shaft hole in a spindle sleeve of the shift swing rod to be in alignment with the positioning shaft and a ball head of the shift swing rod to face rightwards; 2) moving the shift swing rod downwards so that the positioning shaft passes through the shaft hole in the spindle sleeve and a pin hole in the spindle sleeve is in alignment with a positioning hole in the positioning shaft; 3) pushing the positioning pin from the back to the front so that the front end of the positioning pin penetrates the pin hole in the spindle sleeve and the positioning hole in the positioning shaft; and 4) finally controlling the measuring shaft to move leftwards, and identifying that the symmetry of the ball head of the shift swing rod accords with requirements if a detection opening formed between two measuring blocks just can clamp the ball head. The measuring tool is simple and compact in structure, and is easy, fast and labor-saving to operate. An accurate and reliable detection result can be provided, and the detection efficiency is high.

Description

Technical field [0001] The invention relates to a method for detecting the symmetry of the ball head of a shift pendulum rod, which is used for detecting the symmetry of the ball head of an automobile shift pendulum rod relative to a pin hole. Background technique [0002] The shift lever is an important part of the automobile gearbox. Existing gear shift levers are generally steel forged parts, consisting of a shaft sleeve, a ball head, a foot, and a wave surface. The shaft sleeve is sleeved on the shaft through a central shaft hole, and is symmetrically opened in the middle of the shaft sleeve along the radial direction. There is a pin hole, and the pin and mother pin pass through the pin hole to fix the sleeve and the shaft. At present, various manufacturers have not specifically tested the symmetry of the shift lever ball head, which is likely to cause poor product quality control, and affect the assembly accuracy of the shift lever, and it is difficult to meet the requireme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/252
Inventor 王絮起
Owner CHONGQING YINGQUAN STANDARD PARTS
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