Cooling pump of machine tool

A cooling pump and motor cooling technology, applied in cooling/ventilation devices, electromechanical devices, electrical components, etc., can solve the problems of motor overheating, shorten the service life of machine tool cooling pumps, and easily burn out motors, etc., and achieve the effect of prolonging the service life
CN102931768AInactive Publication Date: 2013-02-13JIANGSU TONGWEI MOTOR TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU TONGWEI MOTOR TECH
Publication Date
2013-02-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of mechanical devices and particularly relates to a cooling pump of a machine tool. The cooling pump comprises an electric motor and a pump body, wherein the pump body is connected with the electric motor, an electric motor cooling device is arranged at one end of the electric motor and is far away from the other end of the electric motor, which is connected with the pump body, the electric motor cooling device comprises a fan blade, a fan cover and a cap, the fan blade is arranged on the outer side of a rear end cover of the electric motor, the central position of the fan blade is fixedly connected with a shaft rotor of the electric motor, the fan cover is arranged on the outer side of the fan blade, the fan cover is connected with the rear end cover of the electric motor along the circumferential edge of the fan cover, and a ventilating hole is arranged at the bottom face of the fan cover. According to the cooling pump, the fan blade inside the electric motor cooling device is used for blowing, so that the electric motor which is overheated due to long-time operation is cooled down, heat dissipation is achieved finally, and the service life of the cooling pump of the machine tool is prolonged; and simultaneously, the fan cover and the cap are sequentially arranged on the outer side of the fan blade, so that the water-proof and dust-proof effect can be achieved through the cap.
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Description

technical field

[0001] The invention relates to the technical field of mechanical equipment, in particular to a machine tool cooling pump. Background technique

[0002] At present, after the machine tool cooling pump works continuously for a long time, its motor will overheat due to long-term work, and then the motor is easily burned out, which ultimately shortens the service life of the machine tool cooling pump. Contents of the invention

[0003] The object of the present invention is to provide a machine tool cooling pump with reasonable design, novel structure, cooling and heat dissipation of the motor, and prolonging its service life.

[0004] In order to solve the existing problems of the background technology, the present invention adopts the following technical solutions: the machine tool cooling pump includes a motor and a pump body connected to the motor, and the end of the motor far away from the pump body is provided with a motor cooling pump. device, the moto...

Claims

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