CN2469245Y - Universal chain - Google Patents
Universal chain Download PDFInfo
- Publication number
- CN2469245Y CN2469245Y CN 01212670 CN01212670U CN2469245Y CN 2469245 Y CN2469245 Y CN 2469245Y CN 01212670 CN01212670 CN 01212670 CN 01212670 U CN01212670 U CN 01212670U CN 2469245 Y CN2469245 Y CN 2469245Y
- Authority
- CN
- China
- Prior art keywords
- chain link
- chain
- hole
- roller
- transmission
- 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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Images
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
An universal chain includes a plurality of chain elements and rollers, which is characterized in that the front end of the chain element is provided with a ball end, the rear end of the chain element is provided with a ball socket coordinating with the ball end, two upper and lower convex plates of the chain element are respectively provided with a hole, in which a roller shaft is arranged, a roller coordinates with roller shaft through rotating, a screw via hole is arranged between the upper and lower convex plates of the chain element, the two ends of the screw via hole are respectively provided with a hexagonal hole and a step hole, the chain element is separated into two symmetrical parts connected by a screw and a nut from the central axis. By using the ball end joint connection, the utility model can complete transmission in any planes and any directions and ensure the precision of the transmission through the direction commutating transmission of the roller.
Description
The utility model relates to chain, particularly a kind of universal chain that is applicable to Different Plane and different direction transmission.
Existing bush roller chain can only transmission in a plane, and can realize that 0 texrope belt V of Different Plane and different direction transmission does not have the characteristics of accurate transmission.
The purpose of this utility model provides a kind of transmission that can finish Different Plane and different direction, can guarantee the accurate universal chain of transmission again.
Task of the present utility model is finished like this, it comprises chain link and roller, it is characterized in that: the front end of chain link has a bulb, there is a ball-and-socket that matches with bulb the rear end, is respectively equipped with the hole on the upper and lower lug of chain link, and roller shaft is arranged in the hole, roller has been rotatably assorted on the roller shaft, one screw via hole is arranged between the upper and lower Tab holes of chain link, and the two ends of screw via hole are respectively equipped with a hexagonal hole and a step hole, and chain link is divided into two-part by the screw and nut connection of symmetry from central axis.
The utility model is realized the commutation transmission owing to adopted the bulb joint to connect by third wheel between chain link, therefore, can finish the transmission of Different Plane and different direction, and can guarantee the accurate of transmission.
Fig. 1 is the cross-sectional view that chain link of the present utility model divides dignity.
Fig. 2 is A-A sectional drawing of Fig. 1.
Drawing explanation: 1. sprocket wheel 2. roller shafts 3. chain link lower bodies 4. chain link upper bodies 5. screws, 6. nuts
In conjunction with above accompanying drawing embodiment of the present utility model is elaborated, this chain link can form with plastic injection-moulded, its assembly method is, bulb with chain link lower body 3 places in the ball-and-socket of another chain link lower body 3 earlier, each chain link lower body 3 forms the chain of a closure, then chain link upper body 4 is placed respectively on the chain link lower body, when placing last chain link upper body 4, the rear portion of the chain link upper body of front can be raised, after making last chain link upper body place on the relative chain link lower body, again the chain link upper body of raising is put down, with screw 5 and nut 6 chain link upper body 4 and chain link lower body 3 are linked into an integrated entity then, assemble sprocket shaft 2 and roller at last on chain link, the closed universal chain that combines places on the sprocket wheel 1, when needs turn to, can third wheel be set at turning point.
Claims (1)
1, a kind of universal chain, it comprises chain link and roller, it is characterized in that: the front end of chain link has a bulb, there is a ball-and-socket that matches with bulb the rear end, is respectively equipped with the hole on the upper and lower lug of chain link, and roller shaft is arranged in the hole, roller has been rotatably assorted on the roller shaft, one screw via hole is arranged between the upper and lower Tab holes of chain link, and the two ends of screw via hole are respectively equipped with a hexagonal hole and a step hole, and chain link is divided into two-part by the screw and nut connection of symmetry from central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01212670 CN2469245Y (en) | 2001-03-02 | 2001-03-02 | Universal chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01212670 CN2469245Y (en) | 2001-03-02 | 2001-03-02 | Universal chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2469245Y true CN2469245Y (en) | 2002-01-02 |
Family
ID=33631805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01212670 Expired - Fee Related CN2469245Y (en) | 2001-03-02 | 2001-03-02 | Universal chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2469245Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758879A (en) * | 2012-07-26 | 2012-10-31 | 株洲职业技术学院 | Universal bending transmission chain |
| CN104061292A (en) * | 2014-06-28 | 2014-09-24 | 吉林大学 | Novel space transmission tooth-shaped chain system |
-
2001
- 2001-03-02 CN CN 01212670 patent/CN2469245Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758879A (en) * | 2012-07-26 | 2012-10-31 | 株洲职业技术学院 | Universal bending transmission chain |
| CN102758879B (en) * | 2012-07-26 | 2013-12-11 | 株洲职业技术学院 | Universal bending transmission chain |
| CN104061292A (en) * | 2014-06-28 | 2014-09-24 | 吉林大学 | Novel space transmission tooth-shaped chain system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |