CN204403166U - A kind of head bearings seat - Google Patents
A kind of head bearings seat Download PDFInfo
- Publication number
- CN204403166U CN204403166U CN201420868693.1U CN201420868693U CN204403166U CN 204403166 U CN204403166 U CN 204403166U CN 201420868693 U CN201420868693 U CN 201420868693U CN 204403166 U CN204403166 U CN 204403166U
- Authority
- CN
- China
- Prior art keywords
- labyrinth seal
- end cap
- fitting seat
- seat
- groove
- 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.)
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- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
The utility model discloses a kind of head bearings seat, comprise fitting seat, end cap, first labyrinth seal and the second labyrinth seal composition, described end cap is installed on the side of fitting seat, between end cap and fitting seat, outside framework oil seal is installed, first labyrinth seal is installed on the opposite side of end cap, second labyrinth seal is installed between the first labyrinth seal and end cap, described first labyrinth seal is provided with the first sealing flange, first bulge loop and the first groove, described second labyrinth seal is provided with the second sealing flange, second bulge loop and the second groove, seal oil chamber is formed between first sealing flange and the second sealing flange, first bulge loop and the second groove fit are installed, first groove coordinates with the second bulge loop to be installed, fitting seat offers mounting hole.The utility model has good sealability, can prevent material from entering bearing completely.
Description
[technical field]
The utility model relates to the technical field of feeder bearing support, particularly a kind of technical field of head bearings seat.
[background technique]
Bearing support is used to spring bearing, the outer ring of rigid bearing, inner ring is only allowed to rotate, outer ring keeps motionless, all the time (such as motor rotation direction) is consistent with the direction of transmission, and keep balance, bearing support can be divided into: Split bearing pedestal, plain bearing housing, rolling bearing pedestal, flanged (FLGD) bearing support, bearing seat with spherical outside surface etc.The sealability of existing feeder bearing support has much room for improvement, and during use, material easily enters bearing, and easily cause bearing wear to damage, working life is lower.
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of head bearings seat, has good sealability, can prevent material from entering bearing completely, improve service life of equipment.
For achieving the above object, the utility model proposes a kind of head bearings seat, comprise fitting seat, end cap, first labyrinth seal and the second labyrinth seal composition, described end cap is installed on the side of fitting seat, between end cap and fitting seat, outside framework oil seal is installed, first labyrinth seal is installed on the opposite side of end cap, second labyrinth seal is installed between the first labyrinth seal and end cap, described first labyrinth seal is provided with the first sealing flange, first bulge loop and the first groove, described second labyrinth seal is provided with the second sealing flange, second bulge loop and the second groove, seal oil chamber is formed between first sealing flange and the second sealing flange, first bulge loop and the second groove fit are installed, first groove coordinates with the second bulge loop to be installed, fitting seat offers mounting hole.
As preferably, described end cap is fixedly mounted by bolt and fitting seat, and the first labyrinth seal is fixedly mounted by bolt and fitting seat.
As preferably, described first labyrinth seal is provided with two the first bulge loops and two the first grooves, and the second labyrinth seal is provided with two the second bulge loops and two the second grooves.
As preferably, described fitting seat is provided with mounting plate, and four drift angle places of mounting plate offer a mounting hole respectively, and fitting seat is provided with pump nozzle.
The beneficial effects of the utility model: fitting seat is installed on the casing of equipment by mounting plate by the utility model, the side being provided with the first labyrinth seal and the second labyrinth seal is installed on the inside of casing, there is good sealability, can prevent material from entering bearing completely, have good functional reliability, working life improves.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the plan view of a kind of head bearings seat of the utility model;
Fig. 2 is the left pseudosection of a kind of head bearings of the utility model seat;
Fig. 3 is A portion enlarged view in Fig. 2.
[embodiment]
Consult Fig. 1, Fig. 2, Fig. 3, a kind of head bearings seat of the utility model, comprise fitting seat 1, end cap 2, first labyrinth seal 3 and the second labyrinth seal 4 form, described end cap 2 is installed on the side of fitting seat 1, outside framework oil seal 5 is installed between end cap 2 and fitting seat 1, first labyrinth seal 3 is installed on the opposite side of end cap 2, second labyrinth seal 4 is installed between first labyrinth seal 3 and end cap 2, described first labyrinth seal 3 is provided with the first sealing flange 31, first bulge loop 32 and the first groove 33, described second labyrinth seal 4 is provided with the second sealing flange 41, second bulge loop 42 and the second groove 43, seal oil chamber 6 is formed between first sealing flange 31 and the second sealing flange 41, first bulge loop 32 coordinates with the second groove 43 to be installed, first groove 33 coordinates with the second bulge loop 42 to be installed, fitting seat 1 offers mounting hole 11.
Described end cap 2 is fixedly mounted by bolt 7 and fitting seat 1, first labyrinth seal 3 is fixedly mounted by bolt 7 and fitting seat 1, described first labyrinth seal 3 is provided with two the first bulge loops 32 and two the first grooves 33, second labyrinth seal 4 is provided with two the second bulge loops 42 and two the second grooves 43, described fitting seat 1 is provided with mounting plate 12, four drift angle places of mounting plate 12 offer a mounting hole 11 respectively, fitting seat 1 are provided with pump nozzle 13.
Utility model works process:
A kind of head bearings seat of the utility model in the course of the work, by mounting plate 12, fitting seat 1 is installed on the casing of equipment, the side being provided with the first labyrinth seal 3 and the second labyrinth seal 4 is installed on the inside of casing, first labyrinth seal 3 is provided with the first sealing flange 31, first bulge loop 32 and the first groove 33, described second labyrinth seal 4 is provided with the second sealing flange 41, second bulge loop 42 and the second groove 43, seal oil chamber 6 is formed between first sealing flange 31 and the second sealing flange 41, first bulge loop 32 coordinates with the second groove 43 to be installed, first groove 33 coordinates with the second bulge loop 42 to be installed, there is good sealability, can prevent material from entering bearing completely, there is good functional reliability, working life improves.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (4)
1. a head bearings seat, it is characterized in that: comprise fitting seat (1), end cap (2), first labyrinth seal (3) and the second labyrinth seal (4) composition, described end cap (2) is installed on the side of fitting seat (1), outside framework oil seal (5) is installed between end cap (2) and fitting seat (1), first labyrinth seal (3) is installed on the opposite side of end cap (2), second labyrinth seal (4) is installed between the first labyrinth seal (3) and end cap (2), described first labyrinth seal (3) is provided with the first sealing flange (31), first bulge loop (32) and the first groove (33), described second labyrinth seal (4) is provided with the second sealing flange (41), second bulge loop (42) and the second groove (43), seal oil chamber (6) is formed between first sealing flange (31) and the second sealing flange (41), first bulge loop (32) coordinates with the second groove (43) to be installed, first groove (33) coordinates with the second bulge loop (42) to be installed, fitting seat (1) offers mounting hole (11).
2. a kind of head bearings seat as claimed in claim 1, it is characterized in that: described end cap (2) is fixedly mounted by bolt (7) and fitting seat (1), the first labyrinth seal (3) is fixedly mounted by bolt (7) and fitting seat (1).
3. a kind of head bearings seat as claimed in claim 1, it is characterized in that: described first labyrinth seal (3) is provided with two the first bulge loops (32) and two the first grooves (33), the second labyrinth seal (4) is provided with two the second bulge loops (42) and two the second grooves (43).
4. a kind of head bearings seat as claimed in claim 1, it is characterized in that: described fitting seat (1) is provided with mounting plate (12), four drift angle places of mounting plate (12) offer a mounting hole (11) respectively, fitting seat (1) are provided with pump nozzle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868693.1U CN204403166U (en) | 2014-12-31 | 2014-12-31 | A kind of head bearings seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868693.1U CN204403166U (en) | 2014-12-31 | 2014-12-31 | A kind of head bearings seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403166U true CN204403166U (en) | 2015-06-17 |
Family
ID=53427029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868693.1U Active CN204403166U (en) | 2014-12-31 | 2014-12-31 | A kind of head bearings seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140015A (en) * | 2016-08-27 | 2016-11-23 | 广东绿黄金节能环保技术有限公司 | A kind of device that material leaks when effectively preventing granulator feeding |
| CN108539902A (en) * | 2018-04-03 | 2018-09-14 | 重庆长安汽车股份有限公司 | A kind of motor sealing device of electric vehicle |
-
2014
- 2014-12-31 CN CN201420868693.1U patent/CN204403166U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140015A (en) * | 2016-08-27 | 2016-11-23 | 广东绿黄金节能环保技术有限公司 | A kind of device that material leaks when effectively preventing granulator feeding |
| CN108539902A (en) * | 2018-04-03 | 2018-09-14 | 重庆长安汽车股份有限公司 | A kind of motor sealing device of electric vehicle |
| CN108539902B (en) * | 2018-04-03 | 2020-05-08 | 重庆长安汽车股份有限公司 | Motor sealing device of electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310000 No. 1201, Tonghui North Road, ningwei Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Hetai electromechanical Co.,Ltd. Address before: 310000 No. 1201, Tonghui North Road, ningwei Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU HOTA ELECTROMECHANICAL INDUSTRY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 310000 No. 1201 Tonghui North Road, Ningwei Street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Hetai electromechanical Co.,Ltd. Address before: 310000 No. 1201, Tonghui North Road, ningwei Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Hetai electromechanical Co.,Ltd. |