CN204784244U - Connecting axle - Google Patents
Connecting axle Download PDFInfo
- Publication number
- CN204784244U CN204784244U CN201520502910.XU CN201520502910U CN204784244U CN 204784244 U CN204784244 U CN 204784244U CN 201520502910 U CN201520502910 U CN 201520502910U CN 204784244 U CN204784244 U CN 204784244U
- Authority
- CN
- China
- Prior art keywords
- axis body
- coupling shaft
- described axis
- mounting groove
- utility
- 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
Links
Abstract
The utility model discloses a connecting axle, characterized by, including a shaft body, the axis body is hollow tubulose, the axis body sets up a plurality of recesses, be provided with 2 above connecting holes in the recess, the axis body both ends all are provided with the connecting piece, the connecting piece is provided with the mounting groove. A connecting axle is provided with 2 above connecting holes in setting up a plurality of recesses and recess, the connecting piece installation is firm, is difficult to produce not hard uply, safe in utilization, a frictional force that connecting axle adopts the setting of check face, the effectual connection inner wall that has increased to can be better fix, thus overcome prior art and connected fixed insecure problem.
Description
Technical field
The utility model relates to field of bearings, specifically relates to a kind of coupling shaft.
Background technique
Coupling shaft is a kind of structure for being connected between axle with axle, there is certain length, bear certain moment of torsion and moment, easily loosen in existing coupling shaft using process, use inconvenience, and easily bring potential safety hazard, and existing coupling shaft is generally suitable only for a kind of connection of purposes, easy waste resource, makes troubles to life.
Model utility content
The object of model utility there is provided a kind of coupling shaft, solves the problem that existing coupling shaft connecting end linkage structure is single, provides a kind of and installs firmly, easy to use, can be applicable to the coupling shaft connected between various axis body widely.
The technological scheme that model utility adopts is as follows: a kind of coupling shaft, it is characterized in that, comprise axis body, described axis body is hollow tubular, and described axis body arranges multiple groove, is provided with more than 2 attachment holes in described groove, described axis body two ends are provided with link,, for connecting other axles, described link is provided with mounting groove.
Preferably, described axis body is cylindrical body.
Preferably, described mounting groove is provided with two or more, is uniformly distributed in link periphery.
Preferably, described mounting groove is provided with elastic washer.
Preferably, described axis body is metal material.
Preferably, described axis body inwall is check face.
The beneficial effect that the utility model reaches: a kind of coupling shaft described in the utility model is provided with more than 2 attachment holes by arranging in multiple groove and groove, link is installed firmly, is not easy to produce to loosen, use safety; Described a kind of coupling shaft adopts the setting in check face, effectively increases the frictional force connecting inwall, thus can better fix, thus overcomes prior art and be connected and fixed unstable problem.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of coupling shaft, comprise axis body 1, described axis body 1 is hollow tubular, described axis body 1 arranges multiple groove 3, more than 2 attachment holes 4 are provided with in described groove 3, described axis body 1 two ends are provided with link 2, and for connecting other axles, described link 2 is provided with mounting groove, described axis body 1 is cylindrical body, described mounting groove is provided with two or more, is uniformly distributed in link periphery, and described mounting groove is provided with elastic washer, described axis body 1 is metal material, and described axis body 1 inwall is check face.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (6)
1. a coupling shaft, is characterized in that, comprises axis body, and described axis body is hollow tubular, and described axis body arranges multiple groove, is provided with more than 2 attachment holes in described groove, and described axis body two ends are provided with link, and described link is provided with mounting groove.
2. a kind of coupling shaft according to claim 1, is characterized in that, described axis body is cylindrical body.
3. a kind of coupling shaft according to claim 1, is characterized in that, described mounting groove is provided with two or more, is uniformly distributed in link periphery.
4. a kind of coupling shaft according to claim 3, is characterized in that, described mounting groove is provided with elastic washer.
5. a kind of coupling shaft according to claim 1, is characterized in that, described axis body is metal material.
6. a kind of coupling shaft according to claim 1, is characterized in that, described axis body inwall is check face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502910.XU CN204784244U (en) | 2015-07-13 | 2015-07-13 | Connecting axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502910.XU CN204784244U (en) | 2015-07-13 | 2015-07-13 | Connecting axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784244U true CN204784244U (en) | 2015-11-18 |
Family
ID=54524299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520502910.XU Expired - Fee Related CN204784244U (en) | 2015-07-13 | 2015-07-13 | Connecting axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020277A (en) * | 2015-07-13 | 2015-11-04 | 苏州柏德纳科技有限公司 | Connection shaft |
-
2015
- 2015-07-13 CN CN201520502910.XU patent/CN204784244U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020277A (en) * | 2015-07-13 | 2015-11-04 | 苏州柏德纳科技有限公司 | Connection shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |