CN204253797U - Synchronous pulley clutch - Google Patents
Synchronous pulley clutch Download PDFInfo
- Publication number
- CN204253797U CN204253797U CN201420582692.0U CN201420582692U CN204253797U CN 204253797 U CN204253797 U CN 204253797U CN 201420582692 U CN201420582692 U CN 201420582692U CN 204253797 U CN204253797 U CN 204253797U
- Authority
- CN
- China
- Prior art keywords
- installation cavity
- synchronous pulley
- needle roller
- noise
- circular platen
- 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 kind of synchronous pulley clutch, comprise: circular platen, needle roller, spring and cover plate, the inner ring of described circular platen offers at least one installation cavity, described installation cavity and circular platen are formed in one and arrange, described needle roller and spring are all arranged on installation cavity inside, installation cavity inside is also provided with circle of eliminating the noise, and described noise elimination circle is arranged between installation cavity inwall and needle roller outer wall, and described cover plate to be crimped on circular platen and to cover installation cavity.By the way, the space utilization of the utility model synchronous pulley clutch is more reasonable, improves removal efficiency, it is more convenient to install and keep in repair, significantly can reduce the vibrating noise of clutch, decrease the derivative noise because vibration produces simultaneously, optimize the working environment of clutch.
Description
Technical field
The utility model relates to Clutch Technology field, particularly relates to a kind of synchronous pulley clutch.
Background technique
Synchronous pulley clutch refers to the embedded clutch with synchronous pulley, first makes master and slave moving axis rotating speed identical in the course of the work, then combines.
Current synchronous pulley clutch because vibration can produce a large amount of noises, result in the noisy of clutch working environment, have impact on working effect in cohesive process.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of synchronous pulley clutch, the Appropriate application in space, improve removal efficiency, it is more convenient to install and keep in repair, significantly can reduce the vibrating noise of clutch, decrease the derivative noise because vibration produces simultaneously, optimize the working environment of clutch.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of synchronous pulley clutch, comprise: circular platen, needle roller, spring and cover plate, the inner ring of described circular platen offers at least one installation cavity, described installation cavity and circular platen are formed in one and arrange, described needle roller and spring are all arranged on installation cavity inside, installation cavity inside is also provided with circle of eliminating the noise, described noise elimination circle is arranged between installation cavity inwall and needle roller outer wall, and described cover plate is crimped on circular platen.
In the utility model preferred embodiment, one end of described spring contacts with needle roller and arranges, and the other end is connected on installation cavity inwall.
In the utility model preferred embodiment, described installation cavity is U-shaped chamber, and described needle roller is arranged bottom U-shaped chamber, and spring fitting is on top, U-shaped chamber.
In the utility model preferred embodiment, described noise elimination circle is eliminated the noise for silica gel and is enclosed.
In the utility model preferred embodiment, be detachable setting between described cover plate and circular platen.
The beneficial effects of the utility model are: the Appropriate application of the utility model synchronous pulley clutch space, improve removal efficiency, it is more convenient to install and keep in repair, significantly can reduce the vibrating noise of clutch, decrease the derivative noise because vibration produces simultaneously, optimize the working environment of clutch.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of synchronous pulley clutch one of the present utility model preferred embodiment;
Fig. 2 is the A-A direction view of Fig. 1;
In accompanying drawing, the mark of each parts is as follows: 1, circular platen, and 2, needle roller, 3, spring, 4, cover plate, 5, installation cavity, 6, circle of eliminating the noise.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 2, the utility model is embodiment comprise:
A kind of synchronous pulley clutch, comprising: circular platen 1, needle roller 2, spring 3 and cover plate 4, the inner ring of described circular platen 1 offers at least one installation cavity 5, and described installation cavity 5 is formed in one with circular platen 1 and arranges.
One end of described spring 3 contacts with needle roller 2 and arranges, and the other end is connected on installation cavity 5 inwall.Particularly, described installation cavity 5 is U-shaped chamber, and described needle roller 2 is arranged bottom U-shaped chamber, and spring 3 is arranged on top, U-shaped chamber.
The installation cavity of U-shaped setting ensure that and improves the assembly performance of needle roller 2 and spring 3 by the Appropriate application in space, improves the stability that moment of torsion transmits.
It is inner that described needle roller 2 and spring 3 are all arranged on installation cavity 5, and installation cavity 5 inside is also provided with noise elimination circle 6, and described noise elimination circle 6 is arranged between installation cavity 5 inwall and needle roller 2 outer wall.
Clutch is in cohesive process, circular platen 1 can move forward under spring 3 acts on, will frequent vibration in this moving process, vibration processes can produce noise also can derive other noise a lot of simultaneously, noise elimination circle 6 significantly can reduce the vibrating noise of clutch, decrease the derivative noise because vibration produces simultaneously, optimize the working environment of clutch.
Described noise elimination circle 6 is eliminated the noise for silica gel and is enclosed, and it has good tensility, and Long-Time Service is also not easily aging, has good usability.
Described cover plate 4 is crimped on circular platen 1, is detachable setting, reduces the requirement to extracting tool, improve removal efficiency, be easy for installation and maintenance between described cover plate 4 and circular platen 1.
The beneficial effect of the utility model synchronous pulley clutch is:
The Appropriate application in space, improves removal efficiency, and it is more convenient to install and keep in repair, and significantly can reduce the vibrating noise of clutch, decreases the derivative noise because vibration produces simultaneously, optimizes the working environment of clutch.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a synchronous pulley clutch, it is characterized in that, comprise: circular platen, needle roller, spring and cover plate, the inner ring of described circular platen offers at least one installation cavity, described installation cavity and circular platen are formed in one and arrange, and described needle roller and spring are all arranged on installation cavity inside, and installation cavity inside is also provided with circle of eliminating the noise, described noise elimination circle is arranged between installation cavity inwall and needle roller outer wall, and described cover plate is crimped on circular platen.
2. synchronous pulley clutch according to claim 1, is characterized in that, one end of described spring contacts with needle roller and arranges, and the other end is connected on installation cavity inwall.
3. synchronous pulley clutch according to claim 2, is characterized in that, described installation cavity is U-shaped chamber, and described needle roller is arranged bottom U-shaped chamber, and spring fitting is on top, U-shaped chamber.
4. synchronous pulley clutch according to claim 1, is characterized in that, described noise elimination circle is eliminated the noise for silica gel and enclosed.
5. synchronous pulley clutch according to claim 1, is characterized in that, is detachable setting between described cover plate and circular platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582692.0U CN204253797U (en) | 2014-10-10 | 2014-10-10 | Synchronous pulley clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582692.0U CN204253797U (en) | 2014-10-10 | 2014-10-10 | Synchronous pulley clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253797U true CN204253797U (en) | 2015-04-08 |
Family
ID=52958106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582692.0U Expired - Fee Related CN204253797U (en) | 2014-10-10 | 2014-10-10 | Synchronous pulley clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253797U (en) |
-
2014
- 2014-10-10 CN CN201420582692.0U patent/CN204253797U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20201010 |