Shaft repair device under complex stress conditions

Abstract

The invention discloses a shaft repair device under complex stress conditions. The shaft repair device under complex stress conditions includes a shaft, and further comprises a base, a device housing,a screw transmission rod, an air pump, a first telescopic gas rod, an air jet nozzle, a first motor and the like. The shaft repair device under complex stress conditions has reasonable and simple structure, low production cost and convenient installation. The shaft is placed in a clamp, a supporting tailstock holds up the shaft. The other end is locked through a regulating valve. A lever table does calibration. A second motor drives a sliding block on a screw rod to the specified position. A first air cylinder drives a laser transmitter to move down for cladding processing. A second air cylinder drives a dust collection grinding wheel to grind to the specified size. So the operation is convenient and efficient. Smoke and gas generated during laser cladding are inhaled into a filter box bya first suction fan in a suspended hood provided, adsorbed by an internal filter net and diluted with water injected from a top injector. The shaft repair device prevents environmental pollution by gas emission, while solves the problem that a large amount of harmful smoke and gas produced by laser cladding have bad effect on the health of workers.

Description

technical field [0001] The invention relates to the technical field of motor repair, in particular to a shaft repair device under complex stress conditions. Background technique [0002] The main shaft refers to the shaft that receives power from the engine or motor and transmits it to other parts. The main shaft is also called "optical axis" and is the abbreviation of "main optical axis". The main axis is a straight line passing through the center of the mirror surface and perpendicular to the mirror surface. The main axis of the lens or optical axis optical train is the connection line between the centers of each lens surface. During the long-term use of the axis, the axis will inevitably be worn, deformed, damaged and lose its normal state. If you do not analyze the working state of the shaft and predict its life, and do planned maintenance and overhaul, once an emergency occurs, it will cause serious losses to the company's entire line of production. Regular maintenance ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a shaft repair device under complex stress conditions in order to solve the above problems, which solves the problem that the currently used laser cladding equipment and grinding equipment only have a single function, and need to be continuously repaired during the repair process. Replacement of equipment, and a large amount of harmful smoke and gas generated during laser cladding have a bad effect on the health of the staff, and the operation is very cumbersome, and the repair accuracy is not good

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