CN203219085U - Electromotor end cover mechanism - Google Patents
Electromotor end cover mechanism Download PDFInfo
- Publication number
- CN203219085U CN203219085U CN 201320098888 CN201320098888U CN203219085U CN 203219085 U CN203219085 U CN 203219085U CN 201320098888 CN201320098888 CN 201320098888 CN 201320098888 U CN201320098888 U CN 201320098888U CN 203219085 U CN203219085 U CN 203219085U
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- CN
- China
- Prior art keywords
- bearing
- end cover
- end cap
- bearing seat
- oil
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an electromotor end cover mechanism comprising an end cover, a rolling ball bearing and a bearing inner cover, wherein a bearing seat is arranged in the end cover, the rolling ball bearing is mounted in the bearing seat and is pressed tightly by the bearing inner cover, reinforcing ribs are arranged around the bearing seat, one ends of the reinforcing ribs are connected with the bearing seat and are as high as the bearing seat, the end cover is provided with an oil filing hole, the oil filling hole runs through one reinforcing rib and is connected with the inner wall of the bearing seat, and the oil filling hole is provided with an oil hole cover. Compared with the technology of the prior art, the electromotor end cover mechanism is characterized in that the reinforcing ribs are arranged around the bearing seat, the end cover can be provided with the oil filling hole while the end cover does not need to be increased in thickness, and therefore the electromotor end cover mechanism is advantaged by low manufacture cost; and the oil filling hole is arranged on the enc cover, an oil-way channel is shaped like an L, convenience of lubricating oil circulation is realized, convenience of oil filling operation is realized, and strong lubrication effects are attained.
Description
Technical field
The utility model relates to a kind of end cap mechanism of motor, belongs to the parts of motor.
Background technology
Large-size machine is made up of end cap body, ball bearing and bearing cap with end cap at present, and in the prior art, end cap is provided with bearing pedestal, when motor assembles, after ball bearing was installed in bearing pedestal, a certain amount of lubricating oil of annotating was connected and fixed through internal bearing cover and end cap.When motor rotation, the ball bearing temperature raises, and the rising of lubricating oil Yin Wendu and viscosity diminishes gradually easily causes ball bearing to damage because of lack of lubrication, when adding lubricating oil, need open internal bearing cover, inconvenience very.At this situation, the patent No. is that the Chinese utility model patent of 200920197434.X discloses a kind of electric motor end cap, laterally offers tank filler sleeve by the edge at end cap, can directly add lubricating oil by tank filler sleeve, need not to take apart motor.Yet also there are the following problems for this structure: one, because tank filler sleeve is laterally, lubricating oil is difficult for flowing in the bearing pedestal, and actual effect is unsatisfactory; If two tank filler sleeves are horizontal, must guarantee that the end cap body has certain thickness, otherwise can't perforate, then increased production cost behind the thickening end cap.
The utility model content
The purpose of this utility model is the end cap mechanism that a kind of motor is provided at above-mentioned the deficiencies in the prior art, and it is convenient to realize adding lubricating oil, and the use that saves material simultaneously reduces production costs.
For achieving the above object, the technical solution of the utility model is: a kind of end cap mechanism of motor, comprise end cap, ball bearing and internal bearing cover, be provided with bearing pedestal in the end cap, described ball bearing is installed in the bearing pedestal and by internal bearing cover and compresses, be provided with reinforcement around the bearing pedestal, the height of described reinforcement connecting axle bearing one end equates with bearing pedestal, offer tank filler sleeve on the end cap, described tank filler sleeve passes reinforcement and is communicated with the inwall of bearing pedestal, and tank filler sleeve is provided with the oilhole lid.
As the further setting of such scheme, it is radial that described reinforcement with the bearing pedestal is that end points is.
As the further setting of such scheme, the asphalt channel of described tank filler sleeve is L-shaped.
The beneficial effects of the utility model are: compared with prior art, reinforcement is set around the bearing pedestal, need not to increase the thickness of end cap, just can offer tank filler sleeve, have the low advantage of production cost, tank filler sleeve is opened on the end cap, asphalt channel is L-shaped, made things convenient for the circulation of lubricating oil, made that oiling is convenient, lubricant effect is stronger simultaneously.
Description of drawings
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure: 1, end cap, 2, ball bearing, 3, internal bearing cover, 4, bearing pedestal, 5, reinforcement, 6, tank filler sleeve, 7, the oilhole lid.
Embodiment
Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.
Embodiment:
As shown in Figure 1 and Figure 2, the utility model comprises end cap 1, ball bearing 2 and internal bearing cover 3, be provided with bearing pedestal 4 in the end cap 1, described ball bearing 2 is installed in the bearing pedestal 4 and by internal bearing cover 3 and compresses, be provided with reinforcement 5 around the bearing pedestal 4, the height of described reinforcement 5 connecting axle bearings 4 one ends equates with bearing pedestal 4, offers tank filler sleeve 6 on the end cap 1, described tank filler sleeve 6 passes reinforcement 5 and is communicated with the inwall of bearing pedestal 4, and tank filler sleeve 6 is provided with oilhole lid 7.
It is radial that described reinforcement 5 is with bearing pedestal 4 that end points is.
The asphalt channel of described tank filler sleeve 6 is L-shaped.
Operation principle of the present utility model is: reinforcement 5 is set around the bearing pedestal 4, and the height of reinforcement 5 connecting axle bearings 4 one ends equates with bearing pedestal 4, thus, reinforcement 5 maintains an equal level with the height of bearing pedestal 4, need not to increase the thickness of end cap 1, just can offer tank filler sleeve 6, saved raw-material consumption, has the low advantage of production cost, tank filler sleeve 6 is opened on the end cap 1, and asphalt channel is L-shaped, has made things convenient for the circulation of lubricating oil, make that oiling is convenient, lubricant effect is stronger simultaneously; Tank filler sleeve 6 is provided with oilhole lid 7, and oilhole lid 7 is used for preventing that impurity from entering in the tank filler sleeve 6.
Claims (3)
1. the end cap mechanism of a motor, comprise end cap (1), ball bearing (2) and internal bearing cover (3), be provided with bearing pedestal (4) in the end cap (1), described ball bearing (2) is installed in the bearing pedestal (4) and by internal bearing cover (3) and compresses, it is characterized in that: be provided with reinforcement (5) around the bearing pedestal (4), the height of described reinforcement (5) connecting axle bearing (4) one ends equates with bearing pedestal (4), offer tank filler sleeve (6) on the end cap (1), described tank filler sleeve (6) passes reinforcement (5) and is communicated with the inwall of bearing pedestal (4), and tank filler sleeve (6) is provided with oilhole lid (7).
2. the end cap mechanism of a kind of motor according to claim 1 is characterized in that: it is radial that described reinforcement (5) is with bearing pedestal (4) that end points is.
3. the end cap mechanism of a kind of motor according to claim 1, it is characterized in that: the asphalt channel of described tank filler sleeve (6) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098888 CN203219085U (en) | 2013-03-05 | 2013-03-05 | Electromotor end cover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098888 CN203219085U (en) | 2013-03-05 | 2013-03-05 | Electromotor end cover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203219085U true CN203219085U (en) | 2013-09-25 |
Family
ID=49208586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320098888 Expired - Fee Related CN203219085U (en) | 2013-03-05 | 2013-03-05 | Electromotor end cover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203219085U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607062A (en) * | 2013-10-17 | 2014-02-26 | 苏州朗高电机有限公司 | Motor flange end cover |
| CN104904348A (en) * | 2015-06-15 | 2015-09-16 | 李深文 | Ridge crusher for subsoiling and ridge crushing machine |
| CN104904335A (en) * | 2015-06-15 | 2015-09-16 | 李深文 | Extended type subsoiling powder ridge machine |
| CN104996014A (en) * | 2015-06-15 | 2015-10-28 | 李深文 | Subsoiling and smashing and ridging machine |
-
2013
- 2013-03-05 CN CN 201320098888 patent/CN203219085U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607062A (en) * | 2013-10-17 | 2014-02-26 | 苏州朗高电机有限公司 | Motor flange end cover |
| CN104904348A (en) * | 2015-06-15 | 2015-09-16 | 李深文 | Ridge crusher for subsoiling and ridge crushing machine |
| CN104904335A (en) * | 2015-06-15 | 2015-09-16 | 李深文 | Extended type subsoiling powder ridge machine |
| CN104996014A (en) * | 2015-06-15 | 2015-10-28 | 李深文 | Subsoiling and smashing and ridging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140305 |