Automobile brake drum height detection device

Abstract

The invention discloses an automobile brake drum height detection device. The invention belongs to the field of automobile brake drum detection. The device comprises a measuring table, a through holeis formed in the measuring table, a mounting plate is fixedly connected to the bottom of the measuring table, a screw rod is movably sleeved with the mounting plate, the top end of the screw rod is movably sleeved with the measuring table, a forward and reverse motor is fixedly connected to the top end of the screw rod, and the exterior of the forward and reverse motor is fixedly connected with the top of the measuring table through a fixing frame. According to the invention, through the arrangement of a measuring plate, scale lines, a sliding groove, a sliding block, a movable plate, a supporting plate and an electric push rod, in the automobile brake drum height detection process, the height of the automobile brake drum can be conveniently and rapidly measured, the problem that operationis tedious due to the fact that a graduated scale is manually taken for manual measurement in the prior art is solved, time needed for automobile brake drum height measurement is saved, and thereforethe working efficiency of automobile brake drum height detection is improved.

Description

technical field [0001] The invention belongs to the technical field of automobile brake drum detection, and in particular relates to an automobile brake drum height detection device. Background technique [0002] The brake drum is the friction couple of the drum brake. In addition to the strength and rigidity required as a component, it should also have as high and stable a friction coefficient as possible, as well as appropriate wear resistance, heat resistance, and heat dissipation. and heat capacity, etc., in the process of automobile brake drum production and processing, in order to ensure whether the product is qualified, it is usually necessary to detect the height of the automobile brake drum; however, most of the existing detection methods for the height of the automobile brake drum are often The brake drum is measured by manually taking the scale, and in the process of each measurement, it is necessary to manually adjust the vertical state of the scale and make the ...

AI Technical Summary

Problems solved by technology

[0002] The brake drum is the friction couple of the drum brake. In addition to the strength and rigidity required as a component, it should also have as high and stable a friction coefficient as possible, as well as appropriate wear resistance, heat resistance, and heat dissipation. and heat capacity, etc., in the process of automobile brake drum production and processing, in order to ensure whether the product is qualified, it is usually necessary to detect the height of the automobile brake drum; however, most of the existing detection methods for the height of the automobile brake drum are often The brake drum is measured by manually taking the scale, and in the process of each measurement, it is necessary to manually adjust the vertical state of the scale and make the scale closely contact with the side of the brake drum, which will consume After a certain period of time, at the same time, after the measurement reading is completed, the scale needs to be removed from the side of the brake drum and put back to its original position, and then manually recorded, which will make the speed of brake drum height measurement slow, resulting in The work efficiency of brake drum height detection is low, so we propose a vehicle brake drum height detection device

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