CN211405684U - Sealing structure of motor bearing end cover - Google Patents
Sealing structure of motor bearing end cover Download PDFInfo
- Publication number
- CN211405684U CN211405684U CN201922118245.5U CN201922118245U CN211405684U CN 211405684 U CN211405684 U CN 211405684U CN 201922118245 U CN201922118245 U CN 201922118245U CN 211405684 U CN211405684 U CN 211405684U
- Authority
- CN
- China
- Prior art keywords
- motor bearing
- bearing end
- arrangement according
- oil
- end cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title description 3
- 239000000945 filler Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003974 emollient agent Substances 0.000 abstract description 4
- 239000010687 lubricating oil Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Rolling Contact Bearings (AREA)
Abstract
The utility model provides a motor bearing end cover seal structure, includes the base, is equipped with mounting hole and lower housing on the base, is equipped with lug and glib talker on the upper shield shell, the external screw thread connection internal thread, and the dust cap is connected to positioning bolt through the connecting wire on, the inside ball that is equipped with of glib talker, the inside locating pin that is equipped with of spring, the utility model discloses an oiling mouth that is equipped with is convenient for add emollient or lubricating oil, and can reach fine sealed effect through the intraoral ball that keeps off of oiling, locating pin and spring, avoids the dust to get into in the glib box and on passing the bearing, and installed the dust cap on the fastening screw that is equipped with on the glib talker, also avoids the dust to get into the oiling mouth when not.
Description
Technical Field
The utility model relates to a motor bearing technical field, concretely relates to motor bearing end cover seal structure.
Background
The mode that current bearing adds emollient is generally to open the bearing cap, then adds, complex operation, and for adding lubricating oil, add the oil filler point on some bearing caps, the current leakproofness that is equipped with the oil filler point's bearing cap's oil filler point department is relatively poor, and on external dust can get into the bearing through the oil filler point, the lubricated effect of influence.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior art does not have a sealing structure for the end cover of the motor bearing.
The utility model provides a motor bearing end cover seal structure, includes the base, the base on be equipped with mounting hole and lower housing, lower housing pass through fixing bolt and last housing fixed together, last housing on be equipped with lug and glib talker, glib talker on be equipped with the external screw thread, the external screw thread connection internal thread, the internal thread setting inside dustproof cap, dustproof cap pass through the connecting wire and be connected to positioning bolt on, positioning bolt pass through fastening thread and fix to last housing, the inside ball that is equipped with of glib talker, ball below coupling spring that keeps off, the inside locating pin that is equipped with of spring, glib talker be connected to in the batch oil tank, the batch oil tank in be equipped with the bearing.
The mounting holes are four in number and are arranged at four corners of the base.
The number of the fixing bolts is four, and the bolts are arranged at four corners of the upper housing and are fixed on the lower housing.
The lifting lugs are two and are uniformly arranged on the upper cover shell.
The oil injection nozzles are arranged into two, and the oil injection nozzles are all installed on two sides of the upper cover shell.
A plurality of through oil leakage holes are formed in the positioning bolt.
The positioning pin is arranged in the middle of the upper part of the positioning bolt.
The utility model has the advantages that: the utility model provides a compact structure's a motor bearing end cover seal structure, the utility model discloses a oiling mouth that is equipped with is convenient for add emollient or lubricating oil, and can reach fine sealed effect through intraoral fender ball of oiling, locating pin and spring, avoids the dust to get into in the oil storage box and pass on the bearing, and installed the dust cap on the fastening screw thread that is equipped with on the oiling mouth, also avoids the dust to get into the oiling mouth when not using, prevents to bring the dust into when next oiling.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the oil nozzle of the present invention.
Fig. 3 is a sectional view showing a structure of a part of the nozzle of the present invention.
Fig. 4 is a schematic top view of the oil nozzle of the present invention.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1, as shown: the utility model provides a novel motor bearing 12 end cover, includes base 10, base 10 on be equipped with mounting hole 18 and lower housing 14, lower housing 14 pass through fixing bolt 8 and last housing 1 fixed together, last housing 1 on be equipped with lug 5 and oiling mouth 4, oiling mouth 4 on be equipped with external screw thread 11, external screw thread 11 connect the internal thread, the internal thread setting inside dustproof cap 3, dustproof cap 3 be connected to positioning bolt 6 through connecting wire 2 on, positioning bolt 6 fix to upper housing 1 through fastening thread 13 on, oiling mouth 4 inside be equipped with fender ball 9, fender ball 9 below coupling spring 15, spring 15 inside be equipped with locating pin 16, oiling mouth 4 be connected to in the oil storage tank 7, oil storage tank 7 in be equipped with bearing 12.
The number of the mounting holes 18 is four, and the mounting holes 18 are arranged at four corners of the base 10.
The number of the fixing bolts 8 is four, and the bolts are arranged at four corners of the upper casing 1 and fixed to the lower casing 14.
The number of the lifting lugs 5 is two, and the lifting lugs 5 are uniformly arranged on the upper housing 1.
The oil injection nozzles 4 are arranged in two numbers, and the oil injection nozzles 4 are all arranged on two sides of the upper housing 1.
A plurality of through oil leakage holes 17 are formed in the positioning bolt 6.
The positioning pin 16 is arranged at the middle position of the upper part of the positioning bolt 6.
The utility model provides a novel 12 end covers of motor bearing, the utility model discloses an oiling mouth that is equipped with is convenient for add emollient or lubricating oil, and can reach fine sealed effect through intraoral fender ball 9 of oiling, locating pin 16 and spring 15, avoids the dust to get into in the oil storage box and on passing bearing 12, and installed dust cap 3 on the fastening screw 13 that is equipped with on oiling mouth 4, also avoids the dust to get into the oiling mouth when not using, prevents to bring the dust into when next oiling.
Finally, the embodiments were chosen and described in order to best explain the principles of the invention and the patent disclosure, and are not intended to be limited to the details shown. Modifications and equivalents of the embodiments of the invention may be made by those skilled in the art without departing from the spirit and scope of the invention, and are intended to be covered by the appended claims.
Claims (7)
1. The utility model provides a motor bearing end cover seal structure, includes the base, its characterized in that: the base on be equipped with mounting hole and lower housing, lower housing pass through fixing bolt and upper cover shell fixed together, the upper cover shell on be equipped with lug and oil filler point, the oil filler point on be equipped with the external screw thread, external screw thread connection internal thread, the internal thread setting inside dustproof cap, dustproof cap be connected to positioning bolt through the connecting wire on, positioning bolt pass through fastening thread fastening to the upper cover shell, the inside ball that is equipped with of oil filler point, ball below coupling spring that keeps off, the inside locating pin that is equipped with of spring, oil filler point be connected to the batch oil tank in, the batch oil tank in be equipped with the bearing.
2. A motor bearing end cap seal arrangement according to claim 1, wherein: the mounting holes are four in number and are arranged at four corners of the base.
3. A motor bearing end cap seal arrangement according to claim 1, wherein: the number of the fixing bolts is four, and the bolts are arranged at four corners of the upper housing and are fixed on the lower housing.
4. A motor bearing end cap seal arrangement according to claim 1, wherein: the lifting lugs are arranged in two numbers and are uniformly arranged on the upper cover shell.
5. A motor bearing end cap seal arrangement according to claim 1, wherein: the oil injection nozzles are arranged into two, and the oil injection nozzles are all installed on two sides of the upper cover shell.
6. A motor bearing end cap seal arrangement according to claim 1, wherein: a plurality of through oil leakage holes are formed in the positioning bolt.
7. A motor bearing end cap seal arrangement according to claim 1, wherein: the positioning pin is arranged in the middle of the upper part of the positioning bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922118245.5U CN211405684U (en) | 2019-12-02 | 2019-12-02 | Sealing structure of motor bearing end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922118245.5U CN211405684U (en) | 2019-12-02 | 2019-12-02 | Sealing structure of motor bearing end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405684U true CN211405684U (en) | 2020-09-01 |
Family
ID=72216107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922118245.5U Expired - Fee Related CN211405684U (en) | 2019-12-02 | 2019-12-02 | Sealing structure of motor bearing end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211405684U (en) |
-
2019
- 2019-12-02 CN CN201922118245.5U patent/CN211405684U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |