CN202301416U

CN202301416U - Low-consumption motor spindle

Info

Publication number: CN202301416U
Application number: CN2011203941583U
Authority: CN
Inventors: 廖汉源
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-17
Filing date: 2011-10-17
Publication date: 2012-07-04
Anticipated expiration: 2021-10-17

Abstract

The utility model discloses a low-consumption motor spindle, comprising a spindle main body, wherein one end of the spindle main body is provided with a torque main body, and the spindle main body is internally provided with a cavity. In the spindle disclosed by the utility model, the cavity is arranged in the spindle main body, material for manufacturing the spindle is reduced while influence on a bearable torsion force of the spindle is minimum; meanwhile, weight of the spindle is reduced, thus running power consumption of a motor is reduced, effective energy saving effect can be realized, and good practical value can be obtained.

Description

A kind of low consumption electric machine main shaft

Technical field

The utility model relates to a kind of main shaft that is used for motor, the lower and more energy-conservation electric machine main shaft of particularly a kind of consumptive material.

Background technique

Main shaft is the critical piece that motor outwards provides torsion; The main body that common motor is changed main shaft through electric energy provides kinetic energy, and carries out the transmission of torsion through main shaft to the outside, from the distribution of moment of torsion; The average torsion that the part of main shaft in motor born is less; And it is bigger to stretch out the torsion that motor partly bears, and under the unsuitable too small situation of main bearing rigidity requirement main shaft diameter, how to reduce the problem that energy consumption and consumptive material become needs solution.

Summary of the invention

In order to overcome the deficiency of existing technology, the utility model provides a kind of consumptive material lower and more energy-conservation electric machine main shaft.

The utility model solves the technological scheme that its technical problem adopted:

A kind of low consumption electric machine main shaft comprises spindle main body, and the end of spindle main body is provided with the moment of torsion main body, and wherein spindle main body is installed in the motor, and the moment of torsion main body is provided with cavity for stretching out the motor part in the said spindle main body.

The beneficial effect of the utility model is: this main shaft is through being provided with the design of cavity in spindle main body; Realization can be born under the minimum prerequisite of torsion influence main shaft; Both reduced the material of making main shaft,, thereby reduced the power consumption of motor rotation simultaneously because of main shaft weight saving; Play the effective energy-saving effect, had good practical value.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the stereogram of the utility model;

Fig. 2 is another stereogram of the utility model.

Embodiment

With reference to Fig. 1, Fig. 2.A kind of low consumption electric machine main shaft comprises spindle main body 1, and the end of spindle main body 1 is provided with moment of torsion main body 2, and wherein spindle main body 1 is installed in the motor, and moment of torsion main body 2 is then stretched out external other parts of motor.Said spindle main body is provided with cavity 11 for 1 li.

When reality is made, produce moment of torsion main body 2 parts of main shaft earlier, and be processed into spindle main body 1 part with the metal tube that has cavity 11, receive spindle main body 1 end to moment of torsion main body 2 again and can accomplish manufacturing.

The utility model is through in 1 li design that cavity 11 is set of spindle main body; Realization can be born under the minimum prerequisite of torsion influence main shaft; Both reduced the material of making main shaft,, thereby reduced the power consumption of motor rotation simultaneously because of main shaft weight saving; Play the effective energy-saving effect, had good practical value.

Claims

1. a low consumption electric machine main shaft comprises spindle main body (1), and the end of spindle main body (1) is provided with moment of torsion main body (2), it is characterized in that: said spindle main body (1) lining is provided with cavity (11).