CN203717719U - Novel besides-star wheel one-way clutch with bearing support - Google Patents
Novel besides-star wheel one-way clutch with bearing support Download PDFInfo
- Publication number
- CN203717719U CN203717719U CN201320876937.6U CN201320876937U CN203717719U CN 203717719 U CN203717719 U CN 203717719U CN 201320876937 U CN201320876937 U CN 201320876937U CN 203717719 U CN203717719 U CN 203717719U
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- CN
- China
- Prior art keywords
- outer ring
- inner ring
- clutch
- ring
- roller
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- 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 novel besides-star wheel one-way clutch with bearing support and belongs to the field of clutches. The clutch comprises an outer ring, wherein an inner ring is arranged in the outer ring; a one-way limit device is arranged between the inner ring and the outer ring and is provided with a pin roller and a reset device; the pin roller is arranged in a rollaway nest which is formed by the cavity of the outer ring and the inner ring and is respectively in contact with the inner ring and the outer ring; the reset device is arranged between the cavity of the outer ring and the pin roller; the inner ring, the outer ring and the one-way limit device are limited by bearings at two ends; gaskets are arranged between the one-way limit device and the bearings; the bearing at two ends are positioned by clamp springs. According to the novel besides-star wheel one-way clutch with bearing support, a product can be produced and completed in a relatively short time, the production cycle is shortened, the input in the processing is saved, the production output is increased, the processing technology of the clutch is simplified, and the structure is simple; the inner ring, the outer ring and the one-way limit device are limited by the bearings at two ends, the radial and axial runout of the clutch is reduced, and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of clutch, more particularly, relates to a kind of novel out star wheel overrunning clutch with bearings.
Background technique
Clutch is divided into embedded clutch, engagement sleeve and automatic clutch, in automatic clutch, there is a kind of free wheel device, in electric motor car, mainly there are following 2 kinds of structures in the free wheel device using on electro-tricycle: (1) as shown in Figure 3, this kind of overrunning clutch mainly by inner ring 5, outer ring 1, roller 7, spring compressor 9, the formations such as cover plate and circular stage clip 10, outer ring 1 adopts external gear structure conventionally, the inner ring 5 of built-in star wheel structure, in several breach of inner ring 5, a roller 7 is respectively housed, each roller 7 is again by circular stage clip 10, spring compressor 9 is pushed in the formed raceway of breach of outer ring 1 and inner ring 5, cover plate is riveted on to 1 two ends, outer ring to seal, (2) as shown in Figure 4, mainly being formed by inner ring 5, outer ring 1, roller 7, spring compressor 9, cover plate and circular stage clip 10 etc. of this kind of overrunning clutch, inner ring 5 is made internal gear conventionally, external outer ring 1, a roller 7 is respectively housed in several breach of 1 inner side, outer ring, each roller 7 is pushed in the formed raceway of breach of inner ring 5 and outer ring 1 by circular stage clip 10, spring compressor 9 and spring plug 11 again, and cover plate is riveted on to two ends, outer ring seals.The processing technology of such free wheel device is loaded down with trivial details, precision is limited.
Summary of the invention
The utility model is further studied with the unmanageable problem of precision for the clutch processing technology in above-mentioned technology is loaded down with trivial details.
Realize the technical solution of the utility model as follows:
A kind of novel out star wheel overrunning clutch with bearings of the present utility model, there is outer ring, in outer ring, be provided with inner ring, between inner ring and outer ring, be provided with unidirectional limit stoper, unidirectional limit stoper has roller and resetting means, roller is arranged in the raceway of outer ring cavity and inner ring formation, and contact with inner ring, outer ring respectively, resetting means is arranged between outer ring cavity and roller, inner ring, outer ring and unidirectional limit stoper are spacing by the bearing at two ends, between unidirectional limit stoper and bearing, be provided with pad, bearings at both ends adopts jump ring location.
Further, described outer ring cavity is evenly distributed eccentric die cavity, and die cavity width differs, and in the slightly wide side of die cavity, one hook-type rib is set.
Further, described resetting means is Z-shaped spring, side contacts, the other end and roller-contact in this Z-shaped spring one end and clutch outer die cavity.
The beneficial effects of the utility model are, a kind of novel out star wheel overrunning clutch with bearings of the present utility model, can within the relatively short time, produce a product, shortened the manufacture cycle of product, saved the input in course of working, increased the output of producing, simplified the processing technology of this clutch simultaneously, simple in structure, arranged outside one hook-type rib in the slightly wide one end of die cavity, the length of rib should guarantee that Z-shaped spring pressed while shrinking unlikely by roller extrusion-deformation and losing efficacy energetically by roller top, the front end of rib can block the Z-shaped spring of the unlikely extruding of roller just simultaneously, Internal and external cycle and unidirectional limit stoper are spacing by the bearing at two ends, between unidirectional limit stoper and bearing, are provided with pad, and bearings at both ends adopts jump ring location, and the axial-radial that has reduced clutch is beated, and has extended the life-span.
Accompanying drawing explanation
Fig. 1 is the shaft section assembly schematic diagram of a kind of novel out star wheel overrunning clutch with bearings of the present utility model;
Fig. 2 is the local structure figure of unidirectional limit stoper of the present utility model;
Fig. 3 is the structural representation of existing a kind of clutch;
Fig. 4 is the structural representation of existing another kind of clutch.
Label declaration in schematic diagram:
1, outer ring; 2, jump ring; 3, bearing; 4, pad; 5, inner ring; 6, unidirectional limit stoper; 7, roller; 8, Z-shaped spring; 9, spring compressor; 10, circular stage clip; 11, spring plug.
Embodiment
For further understanding content of the present utility model, by reference to the accompanying drawings the utility model is described in detail.
In Fig. 1, a kind of novel out star wheel overrunning clutch with bearings of the present utility model, this clutch has outer ring 1, in outer ring 1, be provided with inner ring 5, between inner ring 5 and outer ring 1, be provided with unidirectional limit stoper 6, at the two ends of unidirectional limit stoper 6, be respectively arranged with pad 4, bearing 3 and jump ring 2.
As shown in Figure 2, in clutch outer 1, form a die cavity, empty set, on inner ring 5, in several die cavities of outer ring 1, is respectively equipped with a roller 7, and each roller 7 is pushed in the formed raceway of breach of inner ring 5 and outer ring 1 by Z-shaped spring 8 again.
Below in conjunction with embodiment, the utility model will be further described.
Embodiment
A kind of novel out star wheel overrunning clutch with bearings of the present embodiment, there is outer ring 1, in outer ring 1, be provided with inner ring 5, between inner ring 5 and outer ring 1, be provided with unidirectional limit stoper 6, unidirectional limit stoper 6 has roller 7 and resetting means, roller 7 is arranged in the raceway of outer ring 1 cavity and inner ring 5 formation, and respectively with inner ring 5, outer ring 1 contact, outer ring 1 cavity is evenly distributed eccentric die cavity, die cavity width differs, in the slightly wide side of die cavity, one hook-type rib is set, the length of rib should guarantee that resetting means pressed while shrinking unlikely by roller 7 extrusion-deformation and losing efficacy energetically by roller 7 top, the front end of rib can block the unlikely pressed home device of roller 7 just simultaneously, resetting means is arranged between outer ring 1 cavity and roller 7, and above-mentioned resetting means is Z-shaped spring 8, side contacts in these Z-shaped spring 8 one end and clutch outer 1 die cavity, and the other end contacts with roller 7, inner ring 5, outer ring 1 and unidirectional limit stoper 6 are spacing by the bearing 3 at two ends, between unidirectional limit stoper 6 and bearing 3, are provided with pad 4, and bearings at both ends 3 adopts jump ring 2 location.
A kind of novel out star wheel overrunning clutch with bearings of the present utility model, can within the relatively short time, produce a product, shortened the manufacture cycle of product, saved the input in course of working, increased the output of producing, simplified the processing technology of this clutch simultaneously, simple in structure; Internal and external cycle and unidirectional limit stoper are spacing by the bearing at two ends, and the axial-radial that has reduced clutch is beated, and has extended the life-span.
Below schematically the utility model and mode of execution thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of mode of execution of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary mode of structure similar to this technological scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (3)
1. the novel out star wheel overrunning clutch with bearings, there is outer ring, in outer ring, be provided with inner ring, between inner ring and outer ring, be provided with unidirectional limit stoper, it is characterized in that: unidirectional limit stoper has roller and resetting means, roller is arranged in the raceway of outer ring cavity and inner ring formation, and contact with inner ring, outer ring respectively, resetting means is arranged between outer ring cavity and roller, inner ring, outer ring and unidirectional limit stoper are spacing by the bearing at two ends, between unidirectional limit stoper and bearing, be provided with pad, bearings at both ends adopts jump ring location.
2. a kind of novel out star wheel overrunning clutch with bearings according to claim 1, is characterized in that: described outer ring cavity is evenly distributed eccentric die cavity, and die cavity width differs, and in the slightly wide side of die cavity, one hook-type rib is set.
3. a kind of novel out star wheel overrunning clutch with bearings according to claim 1, is characterized in that: described resetting means is Z-shaped spring, side contacts, the other end and roller-contact in this Z-shaped spring one end and clutch outer die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876937.6U CN203717719U (en) | 2013-12-27 | 2013-12-27 | Novel besides-star wheel one-way clutch with bearing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876937.6U CN203717719U (en) | 2013-12-27 | 2013-12-27 | Novel besides-star wheel one-way clutch with bearing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717719U true CN203717719U (en) | 2014-07-16 |
Family
ID=51156874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320876937.6U Expired - Fee Related CN203717719U (en) | 2013-12-27 | 2013-12-27 | Novel besides-star wheel one-way clutch with bearing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697086A (en) * | 2013-12-27 | 2014-04-02 | 常州国源离合器有限公司 | Novel star-wheel one-way clutch with bearing support |
| CN104373559A (en) * | 2014-08-22 | 2015-02-25 | 洛阳轴研科技股份有限公司 | Two-shaft assembly used in speed changer of loader |
-
2013
- 2013-12-27 CN CN201320876937.6U patent/CN203717719U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697086A (en) * | 2013-12-27 | 2014-04-02 | 常州国源离合器有限公司 | Novel star-wheel one-way clutch with bearing support |
| CN104373559A (en) * | 2014-08-22 | 2015-02-25 | 洛阳轴研科技股份有限公司 | Two-shaft assembly used in speed changer of loader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Woken Transmission Technology Co.,Ltd. Assignor: CHANGZHOU GUOYUAN CLUTCH CO.,LTD. Contract record no.: 2014320000686 Denomination of utility model: Novel star-wheel one-way clutch with bearing support Granted publication date: 20140716 License type: Exclusive License Record date: 20140929 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190524 Address after: 213000 No. 59 Chuanglian Road, Benniu Town, Xinbei District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU DINGHAO PRECISION MACHINE Co.,Ltd. Address before: 213100 Industrial Concentration Zone of Benniu Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU GUOYUAN CLUTCH CO.,LTD. |
|
| 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: 20140716 Termination date: 20211227 |