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A steering gear input shaft rotation angle measuring device

A technology for angle measurement and input shaft, applied in steering mechanism, transportation and packaging, vehicle components, etc., can solve the problems of inability to accurately measure the transmission ratio of the steering gear input shaft, unable to measure the angle of the steering gear input shaft, etc. Fixed, easy to rotate, increase the effect of friction

Active Publication Date: 2020-07-31
北京长城华冠汽车技术开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a steering gear input shaft angle measuring device, through the design of the steering gear input shaft angle measuring device to solve the existing in the prior art can not measure the steering gear input shaft angle, and then can not accurately measure the steering gear input The technical problem of the transmission ratio of the shaft

Method used

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  • A steering gear input shaft rotation angle measuring device
  • A steering gear input shaft rotation angle measuring device
  • A steering gear input shaft rotation angle measuring device

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Embodiment Construction

[0030] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of measuring equipment for the angles of steering gear input shafts of vehicles, in particular to a measuring device for the rotary angle of a steering gear input shaft. The measuring device comprises a circular shaft sleeve, and the circular shaft sleeve is internally provided with a penetrating hole used for the steering gear input shaft to penetrateinto; a rotary angle scale disc is concentrically arranged outside the circular shaft sleeve, and an annular scale face is arranged on the upper end face of the rotary angle scale disc; the rotary angle scale disc rotatably sleeves the circular shaft sleeve; the rotary angle scale disc is connected with the circular shaft sleeve through a rotary limiting and connecting mechanism; an angle pointercorresponding to the annular scale face is arranged on the outer wall of the circular shaft sleeve. Through the design of the measuring equipment for the rotary angle of the steering gear input shaft,the technical problem in the prior art that the rotary angle of the steering gear input shaft cannot be measured, and then the transmission ratio of the steering gear input shaft cannot be accuratelymeasured is solved.

Description

technical field [0001] The invention relates to the technical field of equipment for measuring the angle of an input shaft of an automobile steering gear, in particular to a device for measuring the angle of rotation of an input shaft of a steering gear. Background technique [0002] In the benchmarking stage of the car, we often find a benchmarking model, and then analyze and decompose it step by step. The purpose is to establish the parameters of the model we are going to do, and to study new technologies in the automotive industry. [0003] However, for the input shaft of the steering gear, there is no equipment for measuring the angle of the input shaft of the steering gear, so it is difficult to obtain accurate angle data, and then it is impossible to measure its accurate transmission ratio, which brings certain troubles to the benchmarking work. [0004] Therefore, in view of the above problems, the present invention urgently needs to provide a steering gear input shaf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D15/02
CPCB62D15/0225
Inventor 贾群山
Owner 北京长城华冠汽车技术开发有限公司
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