Conical surface detection device

Abstract

The present invention provides a conical surface detection device, which comprises a fixed base, a first dial indicator and a second dial indicator. The first dial indicator and the second dial indicator are respectively arranged on the fixed base. The first dial indicator and the second dial indicator are oppositely arranged along the same straight line. The straight line and the central axis of a conical surface are perpendicular to each other. Two intersection points of the straight line with the conical surface are respectively in contact with the first measuring head of the first dial indicator and the second measuring head of the second dial indicator. The first dial indicator and the second dial indicator are adjusted according to the standard distance between the two intersection points, and the standard taper of the conical surface, so that the actual distance between the two intersection points is measured. Meanwhile, the actual taper value and the actual taper height value of the conical surface are determined. By means of the conical surface detection device, the actual taper value and the actual taper height value of the conical surface are determined and the quick detection of the conical surface is realized. Therefore, the detection efficiency and the detection precision are effectively improved.

Description

technical field [0001] The invention relates to the field of detection tool design, in particular to a cone surface detection device. Background technique [0002] At present, in order to make the vehicle shift smoothly, comfortably and accurately, it is necessary to design a structure of taper fit between the gears in the vehicle transmission. Among them, the quality control of the taper is particularly important, so Higher requirements are put forward for the detection of the taper of the cone surface and the cone height. However, when using the existing detection device to detect the cone surface, the operation process is often complicated, resulting in extremely low detection efficiency. At the same time, in the complex Unnecessary errors are also easy to occur during the operation process. Therefore, for transmission cone parts, the detection of the taper and cone height of the cone surface has become an important factor affecting the mass production of transmissions. ...

AI Technical Summary

Problems solved by technology

[0002] At present, in order to make the vehicle shift smoothly, comfortably and accurately, it is necessary to design a structure of taper fit between the gears in the vehicle transmission. Among them, the quality control of the taper is particularly important, so Higher requirements are put forward for the detection of the taper of the cone surface and the cone height. However, when using the existing detection device to detect the cone surface, the operation process is often complicated, resulting in extremely low detection efficiency. At the same time, in the complex Unnecessary errors are also easy to occur during the operation process. Therefore, for transmission cone parts, the detection of the taper and cone height of the cone surface has become an important factor affecting the mass production of transmissions.

Images