CN103133562B - The reversible Wedge type over running clutch of a kind of outer ring trough of belt - Google Patents
The reversible Wedge type over running clutch of a kind of outer ring trough of belt Download PDFInfo
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- CN103133562B CN103133562B CN201110375611.0A CN201110375611A CN103133562B CN 103133562 B CN103133562 B CN 103133562B CN 201110375611 A CN201110375611 A CN 201110375611A CN 103133562 B CN103133562 B CN 103133562B
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- outer ring
- voussoir
- shift fork
- inner ring
- belt
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Abstract
The invention relates to the reversible Wedge type over running clutch of a kind of outer ring trough of belt.It is made up of outer ring (1), inner ring (2), voussoir (3), preloading spring (4) and shift fork (5).It is characterized in that: with circumferential arc groove (11) on outer ring (1), groove on one end circular arc of voussoir (3) and outer ring (1) is fitted, voussoir (3) is symmetrical between outer ring (1) and inner ring (2) to be placed, preloading spring (4) and shift fork (5) are housed, shift fork (5) and outer ring (1) synchronous rotary between voussoir (3) and voussoir (3).By handling shift fork (5), the phase co-conversion surmounting relation between outer ring (1) with inner ring (2) can be realized.Also can make between outer ring (1) and inner ring (2) mutually locked, become the coupling of a bi-directional power.
Description
Technical field
The present invention relates to a kind of clutch, particularly relate to the reversible Wedge type over running clutch of a kind of outer ring trough of belt.
Background technique
Existing free wheel device includes three types, roller type, pawl type and wedge block type, and roller type and pawl-type overrunning clutch have reversible, but bearing capacity is lower.And although Wedge type over running clutch bearing capacity is large, because voussoir is uncertain in the position of circumferencial direction, never there is ripe reversible construction.
The defect that existing Wedge type over running clutch mainly exists: existing Wedge type over running clutch can only realize relatively surmounting of a direction, cannot meet the usage requirement often changing and surmount the machinery in direction.
As can be seen here, above-mentioned existing free wheel device with in use in structure, obviously still has inconvenience and defect, and is urgently further improved.Therefore how to found a kind of reversible Wedge type over running clutch of a kind of outer ring trough of belt of new structure, also become the target that current industry pole need be improved.
Summary of the invention
The object of the invention is to, overcome the defect that existing free wheel device exists, and a kind of reversible Wedge type over running clutch of a kind of outer ring trough of belt of new structure is provided, technical problem to be solved makes its present invention by handling shift fork, can realize the phase co-conversion surmounting relation between outer ring with inner ring.Also can make between outer ring and inner ring mutually locked, become the coupling of a bi-directional power.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to the reversible Wedge type over running clutch of a kind of outer ring trough of belt that the present invention proposes.It is made up of outer ring, inner ring, voussoir, preloading spring and shift fork.Wherein: with circumferential arc groove on outer ring, the groove on one end circular arc of voussoir and outer ring is fitted, and voussoir is symmetrical between outer ring and inner ring to be placed, and preloading spring and shift fork is housed, shift fork and outer ring synchronous rotary between voussoir and voussoir.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The reversible Wedge type over running clutch of aforesaid a kind of outer ring trough of belt.The two ends that wherein said voussoir and outer ring contact with inner ring are that the circular arc of two sections of decentraction forms, and the other parts in voussoir cross section can be arbitrary shapes.
The reversible Wedge type over running clutch of aforesaid a kind of outer ring trough of belt.Wherein said preloading spring can be extension spring, stage clip or springs.
The present invention compared with prior art has obvious advantage and beneficial effect.As known from the above, for achieving the above object, the invention provides the reversible Wedge type over running clutch of a kind of outer ring trough of belt.It is made up of parts such as outer ring, inner ring, voussoir, preloading spring and shift forks.Wherein: with circumferential arc groove on outer ring, the groove on one end circular arc of voussoir and outer ring is fitted, and voussoir is symmetrical between outer ring and inner ring to be placed, and preloading spring and shift fork is housed, shift fork and outer ring synchronous rotary between voussoir and voussoir.By handling shift fork, the phase co-conversion surmounting relation between outer ring with inner ring can be realized.Also can make between outer ring and inner ring mutually locked, become the coupling of a bi-directional power.
By technique scheme, the reversible Wedge type over running clutch of a kind of outer ring trough of belt of the present invention at least has following advantages and beneficial effect: by processing circumferential arc groove on outer ring, thus make voussoir achieve circumference location relative to outer ring, while keeping the advantage that Wedge type over running clutch bearing capacity is large, by handling shift fork, achieve the phase co-conversion surmounting relation between outer ring with inner ring.Also can make between outer ring and inner ring mutually locked, become the coupling of a bi-directional power.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of specification, and can become apparent to allow above and other object of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is the sectional view of Fig. 1
Embodiment
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of the reversible Wedge type over running clutch of a kind of outer ring trough of belt proposed according to the present invention, structure, feature and effect thereof, be described in detail as follows.
As shown in Figure 1, Figure 2, the present invention relates to the reversible Wedge type over running clutch of a kind of outer ring trough of belt.It is made up of parts such as outer ring 1, inner ring 2, voussoir 3, preloading spring 4 and shift forks 5.
With circumferential arc groove on outer ring 1, the groove on one end circular arc of voussoir 3 and outer ring 1 is fitted, and voussoir 3 is symmetrical between outer ring 1 and inner ring 2 to be placed, preloading spring 4 and shift fork 5 is housed, shift fork 5 and outer ring 1 synchronous rotary between voussoir 3 and voussoir 3.By handling shift fork 5, the phase co-conversion surmounting relation between outer ring 1 with inner ring 2 can be realized.Also can make between outer ring 1 and inner ring 2 mutually locked, become the coupling of a bi-directional power.
The invention has the advantages that: by processing circumferential arc groove on outer ring 1, thus make voussoir 3 achieve circumference location relative to outer ring 1, while keeping the advantage that Wedge type over running clutch bearing capacity is large, by handling shift fork 5, achieve the phase co-conversion surmounting relation between outer ring 1 with inner ring 2.Also can make between outer ring 1 and inner ring 2 mutually locked, become the coupling of a bi-directional power.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (1)
1. the reversible Wedge type over running clutch of outer ring trough of belt, it is by outer ring (1), inner ring (2), voussoir (3), preloading spring (4) and shift fork (5) composition, it is characterized in that: with circumferential arc groove (11) on outer ring (1), groove (11) on one end circular arc of voussoir (3) and outer ring (1) is fitted, voussoir (3) is symmetrical between outer ring (1) and inner ring (2) to be placed, the two ends that described voussoir (3) and outer ring (1) contact with inner ring (2) are that the circular arc of two sections of decentraction forms, the other parts in voussoir (3) cross section are arbitrary shape, preloading spring (4) and shift fork (5) are housed, shift fork (5) and outer ring (1) synchronous rotary between voussoir (3) and voussoir (3), described preloading spring (4) is extension spring, stage clip or springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110375611.0A CN103133562B (en) | 2011-11-23 | 2011-11-23 | The reversible Wedge type over running clutch of a kind of outer ring trough of belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110375611.0A CN103133562B (en) | 2011-11-23 | 2011-11-23 | The reversible Wedge type over running clutch of a kind of outer ring trough of belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103133562A CN103133562A (en) | 2013-06-05 |
| CN103133562B true CN103133562B (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110375611.0A Active CN103133562B (en) | 2011-11-23 | 2011-11-23 | The reversible Wedge type over running clutch of a kind of outer ring trough of belt |
Country Status (1)
| Country | Link |
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| CN (1) | CN103133562B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279248B (en) * | 2014-10-23 | 2016-08-24 | 重庆从仁机电有限公司 | A kind of mono-directional overrun clutch |
| CN104315037B (en) * | 2014-10-23 | 2016-08-24 | 重庆从仁机电有限公司 | A kind of torsion spring type overdrive clutch of motorcycle |
| CN108895094A (en) * | 2018-06-25 | 2018-11-27 | 北京长城华冠汽车技术开发有限公司 | It is a kind of for connecting the clutch assembly of jack shaft and wheel hub |
| CN109667850B (en) * | 2018-12-29 | 2021-06-22 | 潍柴动力股份有限公司 | One-way clutch for hydraulic torque converter and hydraulic torque converter |
| CN112656252B (en) * | 2019-10-16 | 2023-10-17 | 广东美的生活电器制造有限公司 | food processor |
| CN110737961A (en) * | 2019-11-20 | 2020-01-31 | 南京航空航天大学 | wedge block structure of arc-shaped surface inclined strut clutch and calculation method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2214840C3 (en) * | 1972-03-27 | 1981-03-26 | Stieber Antriebselemente GmbH, 68775 Ketsch | One-way clutch with sprags |
| US6629474B2 (en) * | 2001-04-27 | 2003-10-07 | New Venture Gear, Inc. | On-demand transfer case with controllable bi-directional overrunning clutch assembly |
| CN2833227Y (en) * | 2005-10-12 | 2006-11-01 | 王晓飞 | One-way bearing |
| US8042668B2 (en) * | 2006-10-26 | 2011-10-25 | Schaeffler Kg | Three-mode overrunning bi-directional clutch |
| CN100595448C (en) * | 2007-06-19 | 2010-03-24 | 比亚迪股份有限公司 | Tri-state overrunning clutch |
| CN102182768A (en) * | 2011-03-04 | 2011-09-14 | 江苏南方轴承股份有限公司 | Wedge-type double-retainer clutch |
| CN202392001U (en) * | 2011-11-23 | 2012-08-22 | 洛阳百思特精密机械制造有限公司 | Reversible wedge-type overrun clutch with outer ring having grooves |
-
2011
- 2011-11-23 CN CN201110375611.0A patent/CN103133562B/en active Active
Also Published As
| Publication number | Publication date |
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| CN103133562A (en) | 2013-06-05 |
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