CN201258905Y - Rectangle splined spindle - Google Patents
Rectangle splined spindle Download PDFInfo
- Publication number
- CN201258905Y CN201258905Y CNU2008201219247U CN200820121924U CN201258905Y CN 201258905 Y CN201258905 Y CN 201258905Y CN U2008201219247 U CNU2008201219247 U CN U2008201219247U CN 200820121924 U CN200820121924 U CN 200820121924U CN 201258905 Y CN201258905 Y CN 201258905Y
- Authority
- CN
- China
- Prior art keywords
- spline
- spline shaft
- utility
- model
- rectangle
- 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 discloses a spline shaft, in particular to a rectangle spline shaft with an arc chute. The excircle of the spline section is provided with the arc chute. The scheme that the tooth shape of the spline section is rectangular is realized. The depth of the arc chute in the rectangle spline shaft is less than the radius of the arc. The utility model has the advantages that the installation is convenient and rapid, and the connection can be completed just inserting the matching parts. The spline shaft has good firmness and good drive effect. The utility model can be widely used in various situations needing the spline shaft.
Description
Technical field
The utility model relates to a kind of splined shaft, specifically is meant a kind of splined shaft of rectangle.
Technical background
Problems such as shaft drive is parts commonly used in the machinery, and easily loss, precision are not enough are the Frequently Asked Questions of mechanical axis transmission aspect always.Problems such as the matching gap of general flat spline is wayward, part is easily loosening are often used the easier damage that causes.Especially start, stop to carry out continually in the process at equipment, easier damage, and also sound is also very noisy.If the precision of flat spline is very high, though the problems referred to above can solve, the manufacturing process of high-precision spline, cost etc. are also very high, and the requirement of assembly process also can improve.After being used to complete, very fine because of the cooperation between parts at last if need this spline of dismounting, also be not easy dismounting, also dismount badly easily.
The model utility content
The utility model is at deficiency of the prior art, and the mode of proposed a kind of convenience, easily going can effectively address the above problem.
The utility model is achieved by following technical proposals:
A kind of rectangular spline axle, it comprises spline segment and circular shaft section, it is characterized in that having arc groove on the cylindrical of spline segment, the profile of tooth of spline segment is a rectangle.
As preferably, the degree of depth of the arc groove in above-mentioned a kind of rectangular spline axle is less than radius of arc.
The beneficial effects of the utility model: easy for installation, quick, only need promptly insert component and just can connect, and fastness is good, transmission is effective.
Description of drawings
Fig. 1 rectangular spline structural representation
Fig. 2 A-A is to the tooth-shape structure schematic representation
1, cylindrical 2, arc groove 3, steel ball 4, circular shaft section 5, spline segment
Embodiment
Specify below in conjunction with the enforcement of accompanying drawing model utility:
Structure shown in 1 is made a rectangular spline axle with reference to the accompanying drawings, and circular shaft section 4 is connected with spline segment 5, and the profile of tooth of spline segment 5 is a rectangle, has the arc groove 2 of a conducting on the cylindrical 1 of spline segment 5.And on the accessory in requisition for be provided with one the band spring steel ball 3, the position of steel ball 3 is corresponding with the position of arc groove 2, in the time of can inserting the rectangular spline axle to accessory like this, because of the flexible of spring just in time makes steel ball 3 be stuck in the arc groove 2, rectangular spline axle and accessory are finished with regard to attaching like this, because of being the rectangular spline profile of tooth, in use cooperate closelyr with other parts, transmission is effective, and parts are not easy to damage the prolongation in working life.
Claims (2)
1, a kind of rectangular spline axle, it comprises spline segment (5) and circular shaft section (4), it is characterized in that having arc groove (2) on the cylindrical (1) of spline segment (5), the profile of tooth of spline segment (5) is a rectangle.
2, a kind of rectangular spline axle according to claim 1, the degree of depth that it is characterized in that described arc groove (2) is less than radius of arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201219247U CN201258905Y (en) | 2008-07-24 | 2008-07-24 | Rectangle splined spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201219247U CN201258905Y (en) | 2008-07-24 | 2008-07-24 | Rectangle splined spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201258905Y true CN201258905Y (en) | 2009-06-17 |
Family
ID=40773140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201219247U Expired - Fee Related CN201258905Y (en) | 2008-07-24 | 2008-07-24 | Rectangle splined spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201258905Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI414695B (en) * | 2010-08-16 | 2013-11-11 | ||
| CN103423289A (en) * | 2013-07-29 | 2013-12-04 | 芜湖福司精密模具有限公司 | Assembled rotating shaft |
-
2008
- 2008-07-24 CN CNU2008201219247U patent/CN201258905Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI414695B (en) * | 2010-08-16 | 2013-11-11 | ||
| CN103423289A (en) * | 2013-07-29 | 2013-12-04 | 芜湖福司精密模具有限公司 | Assembled rotating shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU LE TRANSMISSION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HANGZHOU XINGGUANG MACHINERY CO., LTD. Effective date: 20110718 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311258 LINGJIAWU INDUSTRIAL ZONE, WENYAN, XIAOSHAN DISTRICT, HANGZHOU CITY,ZHEJIANG PROVINCE TO: 310051 YUANQU 2ND ROAD, BINJIANG DISTRICT, HANGZHOU CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110718 Address after: Two 310051 Road, Binjiang District Park, Hangzhou Patentee after: Hangzhou Yile Transmission Technology Co., Ltd. Address before: 311258, Xiaoshan District, Zhejiang City, Hangzhou province Yan Wei Ling Wu industrial zone Patentee before: Hangzhou Xingguang Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20150724 |
|
| EXPY | Termination of patent right or utility model |