Bounce detecting machine

Abstract

The invention discloses a bounce detecting machine which comprises a rack, a bearing rotating device, a bounce detecting device and an output device. The bearing rotating device comprises a fixed shaft, a rotating wheel, a first elastic piece, a second elastic piece, a middle connecting sleeve, a bearing eye ring, a driving assembly, a first fixing piece, a second fixing piece, a third fixing piece and a fourth fixing piece. The fixed shaft is installed on an installation platform, the rotating wheel, the first elastic piece, the middle connecting sleeve, the second elastic piece and the bearing eye ring are arranged on the fixed shaft in a sleeving mode and can rotate relative to the fixed shaft. The driving assembly drives the rotating wheel to rotate. One end of the first fixing piece is connected with the rotating wheel, and the other end of the first fixing piece is connected with the first elastic piece. One end of the second fixing piece is connected with the first elastic piece, and the other end of the second connecting piece is connected with one end of the middle connecting sleeve. One end of the third fixing piece is connected with the other end of the middle connecting sleeve, and the other end of the third fixing piece is connected with the second elastic piece. One end of the fourth fixing piece is connected with the second elastic piece, and the other end of the fourth fixing piece is connected with the bearing eye ring. An object to be detected is borne on the bearing eye ring, and thus the bounce detecting machine is simple in structure, flexible in rotating and low in cost.

Description

technical field [0001] The invention relates to a detection machine, in particular to a jump detection machine for detecting the jump of an object to be detected. Background technique [0002] As we all know, in order to improve the wear resistance of disc cutters, in addition to reasonable design on the material of disc cutters and the manufacturing process of disc cutters, another best way is to add The saw teeth are welded with wear-resistant hard alloy welding pieces or diamond welding pieces, through which the saw teeth of the disc cutter are more wear-resistant, so as to reduce the use cost of the disc cutter. [0003] In order to detect whether the saw teeth of the welded disc cutter meet the standard requirements, it is necessary to perform various tests on the disc cutter, and the radial runout test is one of the various tests. Among them, during the radial runout process, the operator often uses the detection equipment. The detection equipment is provided with a b...

AI Technical Summary

Problems solved by technology

[0004] However, the structure of the existing load-bearing and rotating device for rotating the disc cutter is relatively complicated, and its rotation is relatively clumsy, so the clumsiness of the detection equipment is increased; The disc cutter performs the gear shifting operation, which further increases the cost of the testing equipment

[0005] Similarly, when the existing detection equipment performs other jump detections on the object to be detected, the above-mentioned defects also exist.

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