CN106609805A - Spline shaft protection sleeve - Google Patents
Spline shaft protection sleeve Download PDFInfo
- Publication number
- CN106609805A CN106609805A CN201510702159.2A CN201510702159A CN106609805A CN 106609805 A CN106609805 A CN 106609805A CN 201510702159 A CN201510702159 A CN 201510702159A CN 106609805 A CN106609805 A CN 106609805A
- Authority
- CN
- China
- Prior art keywords
- spline shaft
- cannula
- shelves mouth
- splined shaft
- type body
- 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.)
- Pending
Links
Abstract
The invention provides a spline shaft protection sleeve which comprises a pipe-shaped body. Blocking openings are formed in the two ends of the pipe-shaped body. Screw holes are formed in the blocking openings. A spline shaft is sleeved with the pipe-shaped body. The pipe-shaped body is fixed to the spline shaft through screw holes. Rubber oil seals are arranged at the positions of the blocking openings. According to the spline shaft protection sleeve, the protection sleeve is arranged on the spline shaft to protect the spline shaft, the blocking openings and the rubber oil seals are arranged for sealing and fixing the spline shaft, the spline shaft is prevented from being polluted by the working environment and prevented from being crushed when other parts fall, and the environment is protected.
Description
Technical field
The present invention relates to machining equipment technology, and in particular to a kind of spline protective shaft jacket.
Background technology
Splined shaft is mechanically operated one kind, is transmission mechanical torque, has longitudinal keyway in the appearance of axle,
The revolving part being enclosed within axle also has corresponding keyway, can keep with axle synchronous rotary.
The splined shaft portion of existing Telescopic cardan shaft is in unprotect state, and splined shaft is exposed in work
In making environment, easily polluted by dust, unexpected part falls the damage to splined shaft, splined section
Grease leakage pollution, the service life of spline is reduced, to environment.
The content of the invention
For the problem for overcoming above-mentioned prior art to exist, the present invention provides a kind of spline protective shaft jacket, prevents
Polluted and damaged, environmental protection by the dust around working environment in splined shaft position.
The technical scheme is that：A kind of spline protective shaft jacket, including：Cannula-type body, the cast master
The two ends of body arrange shelves mouth, and screw is arranged on the shelves mouth, and the cannula-type body is sleeved on splined shaft, institute
State cannula-type body to fix with splined shaft by screw, rubber oil sea is set at the shelves mouth.
Further, the shelves mouth is structure as a whole with cannula-type body.
Further, the shelves mouth is to be welded to connect with cannula-type body.
Beneficial effects of the present invention are：The present invention is carried out by arranging protective case on splined shaft to splined shaft
Protection, sealing fixation is carried out by arranging shelves mouth and rubber oil sea to splined shaft, prevents splined shaft to be subject to work
The pollution of environment, and other parts injure the splined shaft, environmental protection by a crashing object when falling.
Description of the drawings
Fig. 1 is a kind of spline protective shaft jacket structure chart proposed by the present invention；
Fig. 2 is another kind of spline protective shaft jacket structure chart proposed by the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail.
Referring to Fig. 1 and Fig. 2, wherein Fig. 1 is a kind of spline protective shaft jacket structure chart proposed by the present invention；Fig. 2
It is another kind of spline protective shaft jacket structure chart proposed by the present invention.
As depicted in figs. 1 and 2, a kind of spline protective shaft jacket, including：Cannula-type body 1, the cannula-type body
1 two ends arrange shelves mouth 2, and screw 3 is arranged on the shelves mouth 2, and the cannula-type body 1 is sleeved on splined shaft
On 4, the cannula-type body 1 is fixed by screw 3 with splined shaft 4, and rubber oil sea is arranged at the shelves mouth 2.
Further, the shelves mouth 2 is structure as a whole with cannula-type body 1.
Further, the shelves mouth 2 is to be welded to connect with cannula-type body 1.
In the embodiment of the present invention, by arranging protective case on splined shaft, splined shaft is protected, passed through
Arrange shelves mouth and rubber oil sea carries out sealing fixation to splined shaft, prevents splined shaft from being polluted by working environment,
Injure the splined shaft, environmental protection when falling with other parts by a crashing object.
In the embodiment of the present invention, when the diameter of splined shaft is less than 180mm, length adopts one when being less than 250mm
Body formula spline protective shaft jacket, easy to install, when splined shaft is with diameter greater than 180mm, length is more than
Welding type spline protective shaft jacket, i.e. shelves mouth and cannula-type body are adopted during 250mm to be provided separately, during installation,
Cannula-type body is sleeved on splined shaft, shelves mouth is installed at splined shaft two ends, and cannula-type body is welded with shelves mouth
Fixation is connect, is fixedly connected with splined shaft by screw on shelves mouth, prevent protective case from moving on splined shaft.
The present invention is described in detail above, but the invention is not restricted to above-mentioned embodiment, in ability
In the ken that domain those of ordinary skill possesses, can be doing on the premise of without departing from present inventive concept
Go out various change.Many other changes and remodeling can be made without departing from the spirit and scope of the present invention.Should
Understand, the invention is not restricted to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (3)
1. a kind of spline protective shaft jacket, it is characterised in that include：Cannula-type body (1), the cast
The two ends of main body (1) arrange shelves mouth (2), and screw (3), the pipe are arranged on the shelves mouth (2)
Type main body (1) is sleeved on splined shaft (4), and the cannula-type body (1) is by screw (3) and flower
Key axle (4) is fixed, and shelves mouth (2) place arranges rubber oil sea.
2. a kind of spline protective shaft jacket according to claim 1, it is characterised in that the shelves mouth (2)
It is structure as a whole with cannula-type body (1).
3. a kind of spline protective shaft jacket according to claim 1, it is characterised in that the shelves mouth (2)
With cannula-type body (1) to be welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702159.2A CN106609805A (en) | 2015-10-26 | 2015-10-26 | Spline shaft protection sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702159.2A CN106609805A (en) | 2015-10-26 | 2015-10-26 | Spline shaft protection sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106609805A true CN106609805A (en) | 2017-05-03 |
Family
ID=58612829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510702159.2A Pending CN106609805A (en) | 2015-10-26 | 2015-10-26 | Spline shaft protection sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106609805A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5230658A (en) * | 1992-04-06 | 1993-07-27 | Burton Robert A | Driveshaft with slip joint seal |
| US20050215330A1 (en) * | 2004-03-29 | 2005-09-29 | Pauline Maria Foster-Hamilton | Boot with articulating and plunging convolutes |
| CN104763753A (en) * | 2015-03-19 | 2015-07-08 | 镇江索达联轴器有限公司 | Spline shaft protective cover |
| CN204664214U (en) * | 2015-03-19 | 2015-09-23 | 镇江索达联轴器有限公司 | A kind of splined shaft protecting jacket |
-
2015
- 2015-10-26 CN CN201510702159.2A patent/CN106609805A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5230658A (en) * | 1992-04-06 | 1993-07-27 | Burton Robert A | Driveshaft with slip joint seal |
| US20050215330A1 (en) * | 2004-03-29 | 2005-09-29 | Pauline Maria Foster-Hamilton | Boot with articulating and plunging convolutes |
| CN104763753A (en) * | 2015-03-19 | 2015-07-08 | 镇江索达联轴器有限公司 | Spline shaft protective cover |
| CN204664214U (en) * | 2015-03-19 | 2015-09-23 | 镇江索达联轴器有限公司 | A kind of splined shaft protecting jacket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170503 |
|
| WD01 | Invention patent application deemed withdrawn after publication |