A horizontal air-conditioning coil machine motor production shaft derusting recovery device

Abstract

The invention discloses a rotating shaft rust removal and recovery device for horizontal air conditioner pipe coiler motor production. The rotating shaft rust removal and recovery device comprises a machine case, a rust removal cavity, a device cavity, a first driving motor and a second driving motor, wherein rotating cylinders are mounted on connecting shafts in an interference fit manner and positioned inside the machine case; semicircular bulges are arranged on the surfaces of the rotating cylinders; moving rods are slidably mounted inside fixing blocks; second springs are connected betweenthe upper ends of the moving rods and the inner walls of the fixing blocks; and grinding heads are welded with the lower ends of the moving rods. The rotating shaft rust removal and recovery device disclosed by the invention has the beneficial effects that through the action of first springs, the grinding heads can always be kept on the surface of a rotating shaft, thereby avoiding disjunction during a grinding process; meanwhile, rotating shafts of various diameters can be grinded, thereby greatly improving the university of the rotating shaft rust removal and recovery device; through the grinding heads, the surface of the rotating shaft can be subject to periodic mobile grinding and all-dimensional grinding, thereby avoiding blind angles during the grinding process as well as greatly improving the rotating shaft grinding and rust removal effects; and meanwhile, compared with the manual grinding operation, the rotating shaft rust removal and recovery device saves more time and effortas well as achieves higher reliability.

Description

technical field [0001] The invention relates to the field of rotating shaft processing, in particular to a rust removal and recovery device for rotating shafts used in the production of horizontal air-conditioning coil machine motors. Background technique [0002] The rotating shaft, as the name implies, is the shaft that must be used to connect the main parts of the product and is used to bear both bending moment and torque in the rotating work. In the air conditioner motor, the rotating shaft is an important component of the motor. During the production and processing of the rotating shaft , because the raw material of the shaft will be oxidized during the long-term storage process, the surface of the shaft will be rusted after oxidation, and the surface of the shaft needs to be derusted when finishing the shaft. The traditional derusting work mainly uses manual grinding, but manual grinding Inefficient and not very effective. Contents of the invention [0003] The obje...

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Problems solved by technology

[0002] The rotating shaft, as the name implies, is the shaft that must be used to connect the main parts of the product and is used to bear both bending moment and torque in the rotating work. In the air conditioner motor, the rotating shaft is an important component of the motor. During the production and processing of the rotating shaft , because the raw material of the shaft will be oxidized during the long-term storage process, the surface of the shaft will be rusted after oxidation, and the surface of the shaft needs to be derusted when finishing the shaft. The traditional derusting work mainly uses manual grinding, but manual grinding inefficient and ineffective

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