End head cutting device for blank part of gear shaft

Abstract

The invention is a cutting device for the end of a gear shaft blank, which has a base bracket, two rows of fixed conveying teeth are symmetrically arranged on the front and rear sides of the base bracket, and a movable plate is arranged between the two rows of fixed conveying teeth. There are two rows of movable conveying teeth symmetrically arranged on both sides. The tooth tops of the movable conveying teeth and the tops of the fixed conveying teeth are arranged alternately. The bottom of the movable plate is equipped with a cam transmission mechanism. The movable plate and the movable conveying teeth are driven by the cam transmission mechanism. Make intermittent up and down movements; there is a positioning round steel on both sides of the fixed conveying teeth, a cutting bracket is installed across the two sides of the positioning round steel, and a cutting machine is installed on the front and rear sides of the cutting bracket. , the cutting machine is used to cut the remaining material at both ends of the gear shaft blank conveyed by the movable conveying teeth; the invention has the advantages of simple and compact structure, accurate limit, efficient and precise cutting, and has good promotion and application value, mainly used in The gear shaft blank is being processed.

Description

technical field [0001] The invention relates to the technical field of gear shaft processing equipment, in particular to a gear shaft blank end cutting device. Background technique [0002] In the gear shaft processing workshop, the casted gear shaft blanks are usually two gear shafts connected together, and there are often redundant margins at both ends, which do not meet the requirements. In this case, they must be cut. After that, the next step of processing can be carried out. In general cutting, the gear shaft is sent to the bottom of the ordinary cutting machine through the conveying device for direct cutting. If there is no specific fixing device, the gear shaft will move left and right when the cutting device is cutting, resulting in cutting on both sides of the gear shaft. Unevenness, which in turn affects the next step of processing the gear shaft. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems ex...

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Problems solved by technology

[0002] In the gear shaft processing workshop, the casted gear shaft blanks are usually two gear shafts connected together, and there are often redundant margins at both ends, which do not meet the requirements. In this case, they must be cut. After that, the next step of processing can be carried out. In general cutting, the gear shaft is sent to the bottom of the ordinary cutting machine through the conveying device for direct cutting. If there is no specific fixing device, the gear shaft will move left and right when the cutting device is cutting, resulting in cutting on both sides of the gear shaft. Unevenness, which in turn affects the next step of processing the gear shaft

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