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Motor base and machine tool with motor base

A technology of motor seat and shaft hole seat, which is applied to electrical components, electromechanical devices, electric components, etc., can solve the problems of difficult installation of cooling fans, poor cooling effect, and inconvenient installation.

Inactive Publication Date: 2019-08-02
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For machine tools, considering the installation position of the motor and the installation of the motor shield, it is difficult to install the cooling fan at the same place as the motor of the machine tool.
[0008] In addition, there is the following solution. The patent of Chinese patent application CN201410593517.6 discloses an integrated motor base, which uses air to dissipate heat from the motor, and the heat dissipation effect is poor.
[0009] The patent of Chinese patent application CN201810653145.X discloses a clamp-type motor seat with heat dissipation function, but its structure is not suitable for CNC machine tools, and its heat dissipation method is inconvenient to install and effective for the structural installation and use requirements of machine tools. not ideal

Method used

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  • Motor base and machine tool with motor base
  • Motor base and machine tool with motor base
  • Motor base and machine tool with motor base

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Embodiment Construction

[0040] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus their repeated descriptions will be omitted.

[0041] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or mo...

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Abstract

The invention relates to a motor base with a good heat dissipation effect, which can be applied to a machine tool. The motor base comprises an axle hole seat, a connecting chamber and a base, whereinthe axle hole seat is provided with a first channel, the connecting chamber is provided with second channels, the base is provided with third channels, the first channel, the second channels and the third channels are sequentially communicated, and a fluid medium can pass through the first channel, the second channels and the third channels to realize the cooling of the motor base. Heat dissipation can be performed on the motor base through the forced cooling. In addition, the outer surface of the axle hole seat of the motor base has a polygon structure, which can also play a better heat dissipation effect.

Description

[0001] The invention relates to a motor base, in particular to a machine tool motor base with a cooling channel. Background technique [0002] With the development of science and technology, CNC machine tools, as industrial pillar products, are more and more widely used, and people have high requirements and expectations for their accuracy and reliability. In view of this, we have put forward higher requirements for machine tools in terms of the whole machine, parts and its numerical control system. For high-precision numerical control machine tools, the influence of heat on their accuracy has attracted more and more attention. Some scholars have shown that 50% of the errors in the manufacturing errors of machine tools come from the thermal deformation of the machine tool structure. It is not difficult to find that analyzing the thermal characteristics of machine tools and reducing the thermal deformation of machine tools has become an important issue for improving the level o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/04H02K5/20
CPCH02K5/04H02K5/20
Inventor 怀宝宇崔中刘松薛乃凤张红梅
Owner GREE ELECTRIC APPLIANCES INC
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