Linear feeding mechanism of double-face-chamfering continuous machining system for automobile synchronizer gear sleeve

Abstract

The invention relates to a linear feeding mechanism of a double-face-chamfering continuous machining system for an automobile synchronizer gear sleeve. The machining system is formed by two same double-cutter-machining chamfering machines. Each chamfering machine comprises cutters for chamfering machining, a workpiece driving machine head and a tooth alignment mechanism. In each chamfering machine, a linear feeding mechanism body is horizontally and fixedly installed at the portion, in front of the corresponding workpiece driving machine head and behind the two corresponding cutters, of a machine body. Each linear feeding mechanism body rotates in the manner that a transmission belt in a material channel is driven by a driving motor. The feeding mechanism is scientific in structure and reasonable in design; the two linearly-arranged material channels are of reciprocating type structures, and therefore gear sleeve workpieces can be continuously conveyed without interruption; spacing air cylinders are further installed on the material channels, and therefore accurate spaced machining of the gear sleeve workpieces is guaranteed; and due to a gear sleeve overturning mechanism, the gear sleeve workpieces with one machined faces can be automatically overturned for chamfering the other faces, and overturning is flexible and nimble.

Description

technical field [0001] The invention belongs to the technical field of auto parts processing, and relates to a processing system for an automobile synchronizer gear sleeve, in particular to a linear feeding mechanism for a double-sided chamfering continuous processing system for an automobile synchronizer gear sleeve. Background technique [0002] The processing of the gear sleeve of the automobile synchronizer needs to be carried out by special equipment. For the inner ring gear, the left and right tooth edges of the upper and lower end faces of each vertical tooth need to be chamfered. The existing chamfering method is to use a commonly used circular feeder chamfering machine, place the circular feeder for conveying the gear sleeve workpieces around the chamfering machine, and then use a manipulator to grab each gear sleeve to chamfer the tooth edge. Corner processing. There are following problems in this processing method: [0003] 1. The circular feeding mechanism of t...

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Problems solved by technology

[0003] 1. The circular feeding mechanism of the gear sleeve workpiece is set around the chamfering machine. To realize the automatic flow of materials in the entire production line, an additional mechanism needs to be added to the circular material channel; since the material channel is circular, the processed finished parts and unprocessed parts The fur parts exist on the material channel at the same time, and it is easy for humans to confuse the two states of material and cause problems

[0004] 2. The existing method can only process the chamfering of the tooth edge on one side, and the chamfering of the tooth edge on the other side must be processed by another chamfering machine. The two machine tools cannot realize online processing, and the workpiece needs to be turned over manually in the middle Put it into the material channel of the next chamfering machine. In this way, human misoperation is prone to occur, and the workpiece is not turned over, so that the waste parts flow into the next process.

[0005] 3. In the existing method, multiple chamfering machines and their auxiliary machinery must be used to complete the chamfering processing of a tooth sleeve workpiece, which makes the processing area larger, the mechanism complicated, and the cost increased

[0006] 4. It can only realize chamfering processing, which is intermittent production, and cannot realize continuous industrial production, and the production efficiency is low

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