CN203387331U

CN203387331U - A motor oil-outlet bearing end cap

Info

Publication number: CN203387331U
Application number: CN201320329556.6U
Authority: CN
Inventors: 杨清亮; 严和钦
Original assignee: Suzhou Teco Electric and Machinery Co Ltd
Current assignee: Wuxi Teco Electric and Machinery Co Ltd
Priority date: 2013-06-08
Filing date: 2013-06-08
Publication date: 2014-01-08
Anticipated expiration: 2023-06-08

Abstract

The utility model discloses a motor oil-outlet bearing end cap comprising a motor shaft end, and an IB cap and an OB cap which are in sleeve joint with the motor shaft end. A flange is arranged between the IB cap and an OB cap. A bearing chamber is arranged inside the flange. An oil outlet is arranged on the bearing end cap of the bearing chamber. The oil outlet is designed to be with an aperture which is wide in a vertical direction. According to the applicant, an outlet of the oil outlet is arranged on a side surface of the flange. According to the motor oil-outlet bearing end cap of the utility model, the oil outlet which is with the wide aperture is utilized to replace traditional two oil outlets. The smooth discharging of oil and grease is realized, and the processing of the useless oil outlet is avoided. In addition, the oil and the grease directly passes by the bearing chamber, and flows out from the side surface of the flange without passing by a client leading end, so that a dismounting problem of a motor in replacement of the oil and the grease if avoided. The efficiency in a processing process is substantially raised.

Description

The fuel-displaced bearing (ball) cover of motor

Technical field

The utility model relates to a kind of motor oil outlet structure, especially a kind of fuel-displaced bearing (ball) cover structure of improving motor oil extraction effect by changing motor oil-out position and fuel-displaced space.

Background technology

At present, existing vertical machine is mostly the oil outlet structure that adopts out oil cap and flange integral type, although traditional oil outlet structure that goes out oil cap and flange integral type is designed with two oil-outs, generally, when an oil-out is used, another one is locking state.Because the space of single oil-out is less, while so just easily causing changing grease, old grease is difficult for discharging.

And traditional oil-out is arranged on the inside of motor and client's guide engagement face, need to discharge grease once the client, motor must be pulled down and separated with the corollary equipment assembly, reduced so to a great extent production efficiency, and dismounting also likely causes the problem that the steer drive accuracy class reduces continually.For practicality and the convenience that improves better motor, so applicant couple does best oil extraction design with the fuel-displaced bearing (ball) cover of the oil outlet structure of vertical machine.

Summary of the invention

Goal of the invention: for the deficiencies in the prior art, the applicant, through long-term practical exploration, has designed the fuel-displaced bearing (ball) cover of motor.

Technical scheme: in order to realize the foregoing invention purpose, the technical scheme that the utility model adopts is: the fuel-displaced bearing (ball) cover of motor, comprise motor shaft end, be socketed in IB lid and OB lid on described motor shaft end, between described IB lid and OB lid, flange is set, described flange inside is provided with bearing chamber, the bearing (ball) cover of described bearing chamber is provided with an oil-out, and described oil-out is designed to vertical large aperture.

Further, in the time of need to discharging grease for fear of the client, motor and corollary equipment assembly be pulled down to the problem of separating, applicant's design is arranged on the outlet of described oil-out the side of described flange, so just can avoid client's leading end of motor.

Beneficial effect: compared with prior art, its beneficial effect is the utility model:

1, the utility model provides a kind of novel oil outlet structure, utilizes a wide-aperture oil-out to replace two traditional oil-outs, not only can realize the smooth and easy discharge of grease, and avoid the processing of useless oil-out;

2, the utility model has been abandoned traditional go out oil cap and flange integral structure, adopts separate type, and flange and bearing (ball) cover are separated;

3, the utility model is arranged on the outlet of oil-out the side of flange, and oil-out is arranged in flange, and grease directly passes through from bearing chamber, by the flange side, flowed out, without client's leading end, the dismounting problem of motor while therefore having avoided changing grease, improved the efficiency of the course of processing greatly.

The accompanying drawing explanation

Fig. 1 is cross-sectional view of the present utility model.

The structural representation that Fig. 2 is the traditional bearing end cap.

The structural representation that Fig. 3 is the novel bearing end cap.

Embodiment

Below by a most preferred embodiment, the technical program is elaborated, but protection range of the present utility model is not limited to described embodiment.

As shown in Figure 1, the fuel-displaced bearing (ball) cover of motor, comprise motor shaft end 4, be socketed in IB lid 1 and OB lid 3 on described motor shaft end 4, between described IB lid 1 and OB lid 3, flange 2 is set, and described flange 2 inside are provided with bearing chamber.Arrow in Fig. 1 means the flow direction of grease, and as seen from Figure 1, grease, by oil nozzle, entering flange, flows into bearing chamber, finally by the side of flange, is flowed out.

As shown in Figure 2, traditional bearing (ball) cover has designed two oil-outs, but generally, when an oil-out is used, another one is locking state, and because the space of single oil-out is less, while so just easily causing changing grease, old grease is difficult for discharging.

As shown in Figure 3, the bearing (ball) cover of the utility model design is provided with an oil-out, and described oil-out is designed to vertical large aperture, with traditional single oil-out, compares, and the fluid handling capacity improves greatly.

Shown in complex chart 1 and Fig. 3, the outlet of described oil-out is arranged on the side of described flange 2, has avoided client's leading end of motor.

The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.

Claims

1. the fuel-displaced bearing (ball) cover of motor, comprise motor shaft end (4), be socketed in IB lid (1) and OB lid (3) on described motor shaft end (4), between described IB lid (1) and OB lid (3), flange (2) is set, described flange (2) inside is provided with bearing chamber, it is characterized in that: the bearing (ball) cover of described bearing chamber is provided with an oil-out, and described oil-out is designed to vertical large aperture.

2. the fuel-displaced bearing (ball) cover of motor according to claim 1, it is characterized in that: the outlet of described oil-out is arranged on the side of described flange (2), has avoided client's leading end of motor.