CN201621273U - Speed reducer sealing frame - Google Patents
Speed reducer sealing frame Download PDFInfo
- Publication number
- CN201621273U CN201621273U CN201020156504XU CN201020156504U CN201621273U CN 201621273 U CN201621273 U CN 201621273U CN 201020156504X U CN201020156504X U CN 201020156504XU CN 201020156504 U CN201020156504 U CN 201020156504U CN 201621273 U CN201621273 U CN 201621273U
- Authority
- CN
- China
- Prior art keywords
- stake body
- ring
- output shaft
- speed reducer
- sealing ring
- 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
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Abstract
The utility model relates to a speed reducer sealing frame, which comprises a support connected with a speed reducer. Besides, an output shaft inside the support is connected with a shaft of the speed reducer. The speed reducer sealing frame is characterized in that a dynamic sealing ring cover and a static sealing ring are arranged inside the support; the dynamic sealing ring cover is welded onto the output shaft in sealing manner; the output shaft penetrates through the static sealing ring; the static sealing ring is welded to the bottom of the support in sealing manner; and the dynamic sealing ring cover is covered onto the static sealing ring in a suspending manner. The speed reducer sealing frame overcomes the shortcomings that a common speed reducer sealing frame in the prior art is poor in sealing effect and higher in production cost. By the design, the speed reducer sealing frame is capable of preventing lubricating greases inside the support from leaking, and has the advantages of simple and compact structure, convenient manufacture and installation, reliable running and fine sealing effect of the lubricating oil.
Description
Technical field
The utility model relates to a kind of reducer sealed frame.
Background technique
In most industries, the speed reducer frame of stir using is all used modes such as common oil sealing sealing or mechanical seal, and aforesaid way all can not be to the lubricant oil positive confinement, and the manufacturing of part is installed very high requirement is all arranged, and cost of production is higher.
Summary of the invention
In order to overcome poor, the cost of production problem of higher of common speed reducer frame sealing effect in the prior art, the utility model provides a kind of reducer sealed frame, this reducer sealed frame simple and compact for structure, make good sealing effect easy for installation, reliable, lubricant oil.
The technological scheme that its technical problem that solves the utility model adopts is: comprise stake body, stake body links to each other with speed reducer, output shaft in the stake body links to each other with the deceleration arbor, it is characterized in that in stake body, being provided with motive sealing ring cowling and stationary seal ring, motive sealing ring cowling seal welding is on output shaft, output shaft passes stationary seal ring, and the stationary seal ring seal welding is in the stake body bottom, and the motive sealing ring cowling is outstanding to be placed on the stationary seal ring.
Motive sealing ring cowling seal welding is on axle sleeve, and sleeve sealing is welded on the output shaft, and axle sleeve links to each other with the deceleration arbor by key.
At stake body bottom seal welding supporting ring, the stationary seal ring seal welding is installed the rotating ring supporting in the supporting ring on supporting ring, output shaft is by rotating ring supporting supporting, the end cover that is installed in the stake body exterior bottom is fixed the rotating ring supporting, between end cover and the output shaft oil sealing is set.
Medium position at the stake body sidewall is provided with Mirror for indicating oil level, and the stake body bottom is provided with the oil exit pipe that communicates with its inner chamber.
The utility model is by above-mentioned specific design, can guarantee that the lubricant grease in the stake body can not leak, have simple and compact for structure, make advantage of good sealing effect easy for installation, reliable, lubricant oil.
Description of drawings
Below in conjunction with drawings and Examples detailed content of the present utility model is described.
Accompanying drawing is a structural representation schematic representation of the present utility model.
Embodiment
As shown in the figure, the utility model comprises stake body 1, stake body 1 links to each other with speed reducer 10, output shaft 6 in the stake body 1 links to each other with deceleration arbor 11, be provided with motive sealing ring cowling 2 and stationary seal ring 3 in stake body 1, motive sealing ring cowling 2 seal weldings are on output shaft 6, and output shaft 6 passes stationary seal ring 3, stationary seal ring 3 seal weldings are in stake body 1 bottom, and motive sealing ring cowling 2 hangs and is placed on the stationary seal ring 3.Further design of the present utility model be motive sealing ring cowling 2 seal weldings on axle sleeve 12, axle sleeve 12 seal weldings are on output shaft 6, axle sleeve 12 links to each other with deceleration arbor 11 by key 13.At stake body 1 bottom seal welding supporting ring 14, stationary seal ring 3 seal weldings are on supporting ring 14, rotating ring supporting 4 is installed in the supporting ring 14, output shaft 6 is by rotating ring supporting 4 supportings, the end cover 7 that is installed in stake body 1 exterior bottom is fixed rotating ring supporting 4, between end cover 7 and the output shaft 6 oil sealing 5 is set.Medium position at stake body 1 sidewall is provided with Mirror for indicating oil level 9, and stake body 1 bottom is provided with the oil exit pipe 8 that communicates with its inner chamber.When the lubricant grease leakage takes place in the speed reducer of installing when top 10, motive sealing ring cowling 2 just can get rid of lubricant grease in the stake body 1 because motive sealing ring cowling 2 and output shaft 6 seal weldings, stationary seal ring 3 again with stake body 1 seal welding, lubricant grease can't leak in the stationary seal ring 3, guarantees sealing.When the height of lubricant grease in the stake body 1 reaches oily mirror 9, by drain lubricant grease in the stake body 1 of oil exit pipe 8.Be contained in the oil sealing 5 in the end cover 7, can guarantee further that also lubricant grease can not leak.Above-described embodiment only is that the preferred implementation to the utility model reducer sealed frame is described; be not that design and scope to model utility limits; under the prerequisite that does not break away from the utility model scheme; various external form modification and improvement that those skilled in the art make the technical solution of the utility model all should fall into the protection domain of the utility model reducer sealed frame.
Claims (5)
1. reducer sealed frame, comprise stake body, stake body links to each other with speed reducer, output shaft in the stake body links to each other with the deceleration arbor, it is characterized in that being provided with in stake body (1) motive sealing ring cowling (2) and stationary seal ring (3), motive sealing ring cowling (2) seal welding is on output shaft (6), and output shaft (6) passes stationary seal ring (3), stationary seal ring (3) seal welding is in stake body (1) bottom, and motive sealing ring cowling (2) is outstanding to be placed on the stationary seal ring (3).
2. reducer sealed frame according to claim 1 is characterized in that motive sealing ring cowling (2) seal welding on axle sleeve (12), and axle sleeve (12) seal welding is on output shaft (6), and axle sleeve (12) links to each other with deceleration arbor (11) by key (13).
3. reducer sealed frame according to claim 1 and 2, it is characterized in that at stake body (1) bottom seal welding supporting ring (14), stationary seal ring (3) seal welding is on supporting ring (14), rotating ring supporting (4) is installed in the supporting ring (14), output shaft (6) is by rotating ring supporting (4) supporting, the end cover (7) that is installed in stake body (1) exterior bottom is fixed rotating ring supporting (4), between end cover (7) and the output shaft (6) oil sealing (5) is set.
4. reducer sealed frame according to claim 1 and 2 is characterized in that being provided with Mirror for indicating oil level (9) at the medium position of stake body (1) sidewall, and stake body (1) bottom is provided with the oil exit pipe (8) that communicates with its inner chamber.
5. reducer sealed frame according to claim 3 is characterized in that being provided with Mirror for indicating oil level (9) at the medium position of stake body (1) sidewall, and stake body (1) bottom is provided with the oil exit pipe (8) that communicates with its inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020156504XU CN201621273U (en) | 2010-04-06 | 2010-04-06 | Speed reducer sealing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020156504XU CN201621273U (en) | 2010-04-06 | 2010-04-06 | Speed reducer sealing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621273U true CN201621273U (en) | 2010-11-03 |
Family
ID=43024728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020156504XU Expired - Fee Related CN201621273U (en) | 2010-04-06 | 2010-04-06 | Speed reducer sealing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621273U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852286A (en) * | 2010-04-06 | 2010-10-06 | 浙江恒丰泰减速机制造有限公司 | Reducer sealed frame |
| CN103962027A (en) * | 2014-03-24 | 2014-08-06 | 温州恒丰泰成套设备制造有限公司 | Mechanical stirring device capable of realizing pressure-bearing sealing and lifting |
| CN106224704A (en) * | 2016-08-24 | 2016-12-14 | 常州市鑫尔减速机有限公司 | Convenient type cycloidal planetary gear speed reducer frame |
-
2010
- 2010-04-06 CN CN201020156504XU patent/CN201621273U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852286A (en) * | 2010-04-06 | 2010-10-06 | 浙江恒丰泰减速机制造有限公司 | Reducer sealed frame |
| CN103962027A (en) * | 2014-03-24 | 2014-08-06 | 温州恒丰泰成套设备制造有限公司 | Mechanical stirring device capable of realizing pressure-bearing sealing and lifting |
| CN103962027B (en) * | 2014-03-24 | 2016-04-20 | 温州恒丰泰成套设备制造有限公司 | Mechanical stirring device capable of realizing pressure-bearing sealing and lifting |
| CN106224704A (en) * | 2016-08-24 | 2016-12-14 | 常州市鑫尔减速机有限公司 | Convenient type cycloidal planetary gear speed reducer frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20140406 |