Double-face chamfering continuous machining system for gear sleeve of vehicle synchronizer

Abstract

The invention relates to a double-face chamfering continuous machining system for a gear sleeve of a vehicle synchronizer. The double-face chamfering continuous machining system is formed by two same double-cutter machining chamfering machines and a linear feeding mechanism penetrating two chamfering machine machining stations transversely; the two same double-cutter machining chamfering machines are arranged into a row in parallel, each chamfering machine comprises a cutter for conducting chamfering machining, a workpiece driving machine head and a tooth alignment mechanism, a center line where the two cutters are located is arranged to right face the workpiece driving machine heads, tooth alignment mechanisms are arranged at front end working procedure components of the workpiece driving machine heads, and the workpiece driving machine heads are installed on a machine head base; each chamfering machine is horizontally and fixedly provided with a linear type feeding mechanism at the position, in front of the workpiece driving machine heads and behind the two cutters, of the corresponding machine body, and each linear type feeding mechanism is driven by a driving motor to drive a transmission belt in a material way to rotate; and a tooth sleeve turnover mechanism is installed between the two linear type feeding mechanisms, and pushing air cylinders are fixedly installed on the outer sides, corresponding to the tooth alignment mechanisms, of the material way. By means of the machining system, double-face chamfering machining of an overall tooth sleeve can be completed at a time, the production efficiency is greatly improved, meanwhile, allocation of a feeding mechanical arm and a feeding mechanism is omitted, and the overall machining area is decreased.

Description

technical field [0001] The invention belongs to the technical field of automobile parts processing, and relates to the processing of automobile synchronizer gear sleeves, in particular to a double-sided chamfering continuous processing system for automobile synchronizer gear sleeves. 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 the gear sleeve workpiece is set aro...

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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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