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A device for detecting the symmetry of a gearshift swing lever ball head

A swing rod ball head and symmetry technology, applied in the direction of measuring device, mechanical device, mechanical measuring device, etc., can solve the problems such as affecting the assembly accuracy of the shifting swing rod, lax product quality control, and difficulty in meeting consistent production. , to achieve the effect of ingenious design, accurate measurement and simple shape

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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  • A device for detecting the symmetry of a gearshift swing lever ball head
  • A device for detecting the symmetry of a gearshift swing lever ball head
  • A device for detecting the symmetry of a gearshift swing lever ball head

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Experimental program
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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0014] Such as figure 1 , figure 2 As shown, the present invention consists of a base plate 1, a positioning shaft 2, a first support seat 3, a bushing 4, a positioning pin 5, a second support seat 6, a measuring shaft 7, a handle 8, and the like. Wherein, the base plate 1 is a rectangular flat plate structure, and a positioning shaft 2 is arranged on the base plate 1. The positioning shaft 2 is perpendicular to the base plate 1, and the lower end of the positioning shaft 2 extends into the base plate 1. The two are tightly fitted and fixed. The top surface of the positioning shaft 2 It transitions with the circumferential surface through a tapered surface. A positioning hole 2 a is opened radially on the upper part of the positioning shaft 2 , and the positioning hole 2 a penetrates the front and rear surfaces of the positioning shaft 2 .

[0015] Such a...

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Abstract

The invention discloses a device for detecting the symmetry of a gearshift swing lever ball head. A positioning shaft is arranged on a bottom plate. A first support base is arranged on the back side of the positioning shaft; the first support base is composed of a vertical section and a transverse section; a lining is fixedly inserted in the vertical section of the first support base; a positioning pin passes through the lining; the positioning pin is a three-section cylindrical structure with the front part relatively small and the back part relatively big; a second support base is arranged on the right side of the positioning shaft; a through-groove is formed in the upper part of the second support base; the grooved opening of the through-groove is sealed by a cover lid which is fixed to the second support base via a bolt; a measuring shaft passes through the through-groove, and the measuring shaft is square column-shaped and moves in left-right direction; the left end of the measuring shaft is provided with a front measuring block and a back measuring block which are parallel and symmetrically arranged; a test opening is formed between the two measuring blocks. The device for detecting the symmetry of the gearshift swing lever ball head has the advantages of smart design, simple and compact structure, fewer parts, convenient assembling, convenient, quick and labor-saving detection operation, accurate and reliable detection results and high detection efficiency.

Description

technical field [0001] The invention relates to a device for detecting the symmetry of a ball head of a shifting swing rod, which is used for detecting the symmetry of the ball head of an automobile shifting swing rod relative to a pin hole. Background technique [0002] The shift lever is an important part of the car gearbox. The existing shift lever is generally a steel forging, which is composed of a shaft sleeve, a ball head, a leg and a corrugated surface. There are pin holes, and the female and female pins are passed through the pin holes, so that the bushing and the shaft are fixed. At present, various manufacturers have not specifically tested the symmetry of the ball head of the shift lever, which may easily lead to lax product quality control and affect the assembly accuracy of the shift lever, making it difficult to meet the requirements of consistent production. Therefore, it is very necessary to design a set of measuring tools to specifically detect the symmet...

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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