CN201297317Y - Shaft sleeve installation assembly for rotation shaft - Google Patents
Shaft sleeve installation assembly for rotation shaft Download PDFInfo
- Publication number
- CN201297317Y CN201297317Y CNU2008202151932U CN200820215193U CN201297317Y CN 201297317 Y CN201297317 Y CN 201297317Y CN U2008202151932 U CNU2008202151932 U CN U2008202151932U CN 200820215193 U CN200820215193 U CN 200820215193U CN 201297317 Y CN201297317 Y CN 201297317Y
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- rotatingshaft
- fixing piece
- swell fixture
- positioning
- 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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- Clamps And Clips (AREA)
Abstract
A shaft sleeve installation assembly for a rotation shaft relates to the field for a shaft protecting sleeve on the rotation shaft. An expanding screw installation hole is arranged on the fixed circular ring on the shaft sleeve installation assembly. The expanding screw installed in the installation hole is connected with the positioning fixing piece. The inner part of the positioning fixing piece is arranged in the groove of the rotation shaft. The outer part of the positioning fixing piece is tightly pressed with the inner wall of the fixed circular ring. One end of the shaft sleeve is fixed on the rotation shaft. The shaft sleeve installation assembly for the rotation shaft has simple structure, reliable installation and connection and convenient disassembly.
Description
Technical field:
Rotatingshaft of the present invention relates to an axle sleeve field of protecting that is fixedly mounted on the rotatingshaft with the axle sleeve harness.
Background technique:
In order to protect rotatingshaft; in case the spline moving axis is worn, on rotatingshaft, generally all will install axle sleeve additional, but axle sleeve tends to produce axial displacement on rotatingshaft; as making axle sleeve not produce displacement, then to design can with the axle sleeve relative fixed be fixed on axle sleeve harness on the rotatingshaft.
Summary of the invention:
The purpose of this invention is to provide a kind of rotatingshaft axle sleeve harness, by having screw mounting hole on the clamping rings that installs additional at axle sleeve one end, in screw mounting hole, screw and positioning and fixing piece are coupled together, and a positioning and fixing piece part is installed in the rotation axial trough, another part then contacts with the clamping rings inwall, thereby an end of axle sleeve is fixed on the rotatingshaft, prevents the purpose of axle sleeve with respect to the rotatingshaft axial float to reach.
A kind of rotatingshaft axle sleeve harness, the axle sleeve harness is made up of axle sleeve, clamping rings, swell fixture and positioning and fixing piece, on the clamping rings of axle sleeve harness, have the swell fixture mounting hole, the swell fixture of installing in the swell fixture mounting hole is connected with the positioning and fixing piece, the interior section of positioning and fixing piece is in the groove of rotatingshaft, the exterior section of positioning and fixing piece compresses mutually with the clamping rings inwall, and axle sleeve one end is fixed on the rotatingshaft.
The outer diameter of axle sleeve one end of rotatingshaft usefulness axle sleeve assembly parts of the present invention is less than axle sleeve intermediate host part outer diameter, and axle sleeve intermediate host part inner diameter is greater than the rotatingshaft external diameter, and is promptly gapped between the two.
On the clamping rings of axle sleeve assembly parts, have a swell fixture mounting hole at least, can be 2～4 swell fixture mounting holes in actual the use, these swell fixture mounting holes can wait the radian compartment of terrain to be configured on the clamping rings, the swell fixture of installing in these swell fixture mounting holes is connected with the positioning and fixing piece, the positioning and fixing piece is equivalent to the key in the rotatingshaft keyway, the interior section of positioning and fixing piece places in the positioning and fixing piece groove of rotatingshaft, the exterior section and the clamping rings of positioning and fixing piece compress, like this, one end of axle sleeve is connected on the rotatingshaft by clamping rings swell fixture and the installation of positioning and fixing piece, and can makes axle sleeve not make axial float.
Rotatingshaft of the present invention is that mounting connection structure is simple with axle sleeve harness advantage, and convenient disassembly can prevent reliably that axle sleeve from making axial float.
Description of drawings:
Fig. 1: with axle sleeve harness 6 master who is connected is installed for rotatingshaft 7 and looks cross-sectional schematic.
Fig. 2: with axle sleeve harness 6 left side that is connected is installed for rotatingshaft 7 and looks cross-sectional schematic.
Embodiment:
Referring to Fig. 1 and Fig. 2, rotatingshaft 7 is a circular shaft, and axle sleeve 1 is sleeved on rotatingshaft 7 outsides, and the inner diameter of axle sleeve 1 intermediate host part is greater than rotatingshaft 7 external diameters.
In positioning and fixing piece 4 outer cover clamping rings 2 is housed, has the swell fixture hole on clamping rings 2, swell fixture 3 is installed in the swell fixture hole, swell fixture 3 is connected with positioning and fixing piece 4.
Form rotatingshaft of the present invention axle sleeve harness 6 with Upper shaft sleeve 1, clamping rings 2, swell fixture 3 and stationary positioned piece 4.
Claims (3)
1, a kind of rotatingshaft axle sleeve harness, axle sleeve harness (6) is by axle sleeve (1), clamping rings (2), swell fixture (3) and positioning and fixing piece (4) are formed, it is characterized in that on the clamping rings (2) of axle sleeve harness (6), having the swell fixture mounting hole, the swell fixture of installing in the swell fixture mounting hole (3) is connected with positioning and fixing piece (4), the interior section of positioning and fixing piece (4) is in the groove of rotatingshaft (7), the exterior section of positioning and fixing piece (4) compresses mutually with clamping rings (2) inwall, and axle sleeve (1) one end is fixed on the rotatingshaft (7).
2, a kind of rotatingshaft axle sleeve harness according to claim 1, it is characterized in that on clamping rings (2), having at least a swell fixture hole, can be 2～4 swell fixture holes, radians such as these swell fixture holes respectively are configured on the clamping rings (2).
3, a kind of rotatingshaft axle sleeve harness according to claim 1, the internal diameter that it is characterized in that axle sleeve (1) intermediate host part is greater than rotatingshaft (7) external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202151932U CN201297317Y (en) | 2008-11-25 | 2008-11-25 | Shaft sleeve installation assembly for rotation shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202151932U CN201297317Y (en) | 2008-11-25 | 2008-11-25 | Shaft sleeve installation assembly for rotation shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201297317Y true CN201297317Y (en) | 2009-08-26 |
Family
ID=41043296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202151932U Expired - Fee Related CN201297317Y (en) | 2008-11-25 | 2008-11-25 | Shaft sleeve installation assembly for rotation shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201297317Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358089A (en) * | 2013-07-18 | 2013-10-23 | 湘潭电机股份有限公司 | Stopping device |
| CN103541976A (en) * | 2012-07-16 | 2014-01-29 | 招远泽洋工具制造有限公司 | Rotating shaft locating spacer sleeve |
| CN105057518A (en) * | 2015-09-02 | 2015-11-18 | 中航卓越锻造（无锡）有限公司 | Core roller tool used for ring rolling equipment |
| CN109606815A (en) * | 2019-02-16 | 2019-04-12 | 湖南城市学院 | Self-tightening chain |
-
2008
- 2008-11-25 CN CNU2008202151932U patent/CN201297317Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541976A (en) * | 2012-07-16 | 2014-01-29 | 招远泽洋工具制造有限公司 | Rotating shaft locating spacer sleeve |
| CN103358089A (en) * | 2013-07-18 | 2013-10-23 | 湘潭电机股份有限公司 | Stopping device |
| CN103358089B (en) * | 2013-07-18 | 2015-09-02 | 湘潭电机股份有限公司 | A kind of stop device |
| CN105057518A (en) * | 2015-09-02 | 2015-11-18 | 中航卓越锻造（无锡）有限公司 | Core roller tool used for ring rolling equipment |
| CN109606815A (en) * | 2019-02-16 | 2019-04-12 | 湖南城市学院 | Self-tightening chain |
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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: 20090826 Termination date: 20111125 |