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Transmission shaft earhole and spigot position degree detection device

A detection device and transmission shaft technology, which is applied to measurement devices, mechanical measurement devices, and mechanical devices, etc., can solve the problems of inability to adjust the flange fork base, the influence of measurement accuracy and measurement efficiency, and ensure accurate measurement. performance, guarantee accuracy, and improve the level of refinement

Active Publication Date: 2022-03-18
山东丰源汽车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The patent with the authorized notification number CN 213238686 U discloses a tool for detecting the position of the ear hole and the notch, which includes a base and a drive shaft flange fork placement plate fixed in the center of the surface of the base. The center of the flange fork placement plate is provided with a notch The placement groove, the base surface on both sides of the transmission shaft flange fork placement plate are fixed with symmetrical vertical shaft positioning columns, the base surface is fixed for inserting the measuring needle of the dial gauge, and one side of the transmission shaft flange fork placement plate passes through the back The elastic spring is elastically connected with the measuring ruler of the flange fork rotating shaft; however, during the use of the device, the base of the flange fork cannot be flexibly adjusted, which will greatly affect the accuracy and efficiency of measurement; for this reason, now Provide a transmission shaft ear hole and notch position detection device to solve the above technical problems

Method used

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  • Transmission shaft earhole and spigot position degree detection device
  • Transmission shaft earhole and spigot position degree detection device
  • Transmission shaft earhole and spigot position degree detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see Figure 1-7 , a transmission shaft ear hole and notch position detection device, including a frame 1, the frame 1 is provided with a snap ring plate 18, the base 31 of the flange fork 7 is clipped in the snap ring plate 18, the transmission shaft 3 is installed on the flange fork 7, the frame 1 is provided with a clamping mechanism, the clamping mechanism clamps the dial gauge 14, the end of the measuring rod 2 of the dial gauge 14 abuts against the side wall of the base 31, and the machine The frame 1 is provided with an adjustment mechanism for driving the clamping ring plate 18 to move linearly, a connecting frame 22 is installed in the middle of the clamping mechanism, a measuring ruler 13 fixed to the frame 1 is installed on the extension plate 23, and the measuring ruler 13 is slidably installed There is an extension plate 23 arranged horizontally, on the extension plate 23 is fixed a pointer 25 corresponding to the scale of the measuring ruler 13, on the exte...

Embodiment 2

[0033] see Figure 1-7 , on the basis of Embodiment 1, in addition, a guide rod 24 is fixed on the measuring ruler 13, and the sliding sleeve on the guide rod 24 is provided with a limit sleeve 32 fixedly connected with the extension plate 23. The abutment plate 10 on the top, the middle part of the extension plate 23 is hinged with the limit sleeve 12, and the extension rod 16 is slidably installed on the limit sleeve 12, and the end of the extension rod 16 is hinged with the abutment plate 10, and the limit sleeve 12 is installed There is a locking post 28 which abuts against the extension rod 16 .

[0034] The set extension rod 16 can slide relative to the limit sleeve 12, and is locked and fixed by means of the locking column 28, so that the extension rod 16 drives the abutment plate 10 to rotate relative to the extension plate 23, so that the abutment plate 10 can rotate according to the movement of the transmission shaft 3. The adaptive adjustment of the height position...

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PUM

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Abstract

The invention discloses a transmission shaft earhole and spigot position degree detection device, and relates to the technical field of detection devices.The transmission shaft earhole and spigot position degree detection device comprises a rack, a clamping ring plate is arranged on the rack, a dial indicator is clamped on a clamping mechanism, and the end of a measuring rod of the dial indicator abuts against the side wall of a base; an adjusting mechanism used for driving the clamping ring plate to move linearly is arranged on the rack, a measuring ruler is fixed to the connecting frame, a horizontally-arranged extending plate is slidably installed on the measuring ruler, a pointer which is fixed to the rack and corresponds to scales of the measuring ruler is fixed to the extending plate, an abutting plate is installed on the extending plate through a rotating mechanism, and a clamping ring is arranged on the abutting plate. The abutting plate abuts against the end of the transmission shaft. According to the invention, the base of the flange yoke can be clamped and limited through the arranged clamping ring plate, the position stability of the flange yoke in the detection process is ensured, the central position of the base before measurement is determined through the position movement of the arranged base and the abutting of the measuring rod, and the accuracy of later measurement data is ensured.

Description

technical field [0001] The invention relates to the technical field of detection devices, in particular to a detection device for the position of an ear hole and a notch of a transmission shaft. Background technique [0002] The transmission shaft is a rotating body with high speed and few bearings, so its dynamic balance is very important. Generally, the transmission shaft must undergo a dynamic balance test before leaving the factory and be adjusted on a balancing machine. For front-engine rear-wheel drive vehicles, it is the shaft that transmits the rotation of the transmission to the final drive. It can be several sections, and the sections can be connected by universal joints. The existing transmission shaft flange The ear hole and the stop of the fork need to meet a certain positional relationship before they can be used. [0003] The authorized notification number is CN 213238686 U, which discloses a tool for detecting the position of ear holes and notches, includin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00
CPCG01B5/00
Inventor 赵发强
Owner 山东丰源汽车科技有限公司