CN103122953B - The reversible Wedge type over running clutch of inner ring trough of belt - Google Patents
The reversible Wedge type over running clutch of inner ring trough of belt Download PDFInfo
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- CN103122953B CN103122953B CN201110370811.7A CN201110370811A CN103122953B CN 103122953 B CN103122953 B CN 103122953B CN 201110370811 A CN201110370811 A CN 201110370811A CN 103122953 B CN103122953 B CN 103122953B
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- inner ring
- voussoir
- shift fork
- outer ring
- spring
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention relates to the reversible Wedge type over running clutch of a kind of inner ring trough of belt, comprise outer ring, inner ring, multiple voussoir, spring and shift fork, on inner ring, be wherein provided with the arc groove along the circumferential direction distributed.By this, the present invention by being provided with the arc groove along the circumferential direction distributed on inner ring, and realize by handling shift fork 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.
Description
Technical field
The present invention relates to a kind of joint free wheel device, the particularly reversible Wedge type over running clutch of a kind of inner wrap strip slot type.
Background technique
Current existing free wheel device includes roller-type overrunning clutch, ratchet type overrunning clutch and Wedge type over running clutch, 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 to 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.In order to solve above-mentioned Problems existing, relevant manufactures there's no one who doesn't or isn't seeks solution painstakingly, but have no applicable design for a long time to be completed by development, and common product does not have appropriate structure to solve the problem, this is obviously the anxious problem for solving of relevant dealer always.Therefore how to found the reversible Wedge type over running clutch of a kind of inner ring trough of belt, one of current important research and development problem of real genus, also becomes the target that current industry pole need be improved.
Summary of the invention
The object of the invention is to, there is provided a kind of inner ring trough of belt reversible Wedge type over running clutch, by being provided with the arc groove along the circumferential direction distributed on inner ring, and realize by handling shift fork 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 adopts following technological scheme to realize.According to the reversible Wedge type over running clutch of a kind of inner ring trough of belt that the present invention proposes, it comprises outer ring, inner ring, multiple voussoir, spring and shift fork, on inner ring, be wherein provided with the arc groove along the circumferential direction distributed, groove on one end circular arc of voussoir and inner ring is fitted, voussoir is arranged between outer ring and inner ring symmetrically, and the two ends that described voussoir contacts with outer ring, inner ring are made up of the circular arc of two sections of decentraction; Be provided with spring between voussoir and voussoir and be provided with shift fork between the voussoir be adjacent, spring and shift fork are that adjacent spaces formula arranges, and described spring is extension spring, stage clip or springs; Shift fork and inner ring synchronous rotary, by handling shift fork, realizing the phase co-conversion surmounting relation between outer ring with inner ring, or realizing between outer ring and inner ring mutually locked.
The present invention compared with prior art has obvious advantage and beneficial effect.By technique scheme, the reversible Wedge type over running clutch of inner ring trough of belt of the present invention at least has following advantages and beneficial effect: the present invention by being provided with the arc groove along the circumferential direction distributed on inner ring, thus make voussoir achieve circumference location relative to inner 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 the structural representation of the reversible Wedge type over running clutch of the application's inner ring trough of belt.
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 inner ring trough of belt proposed according to the present invention, structure, feature and effect thereof, be described in detail as follows.
Refer to Fig. 1 and Fig. 2 institute method, Fig. 1 is the structural representation of the reversible Wedge type over running clutch of the application's inner ring trough of belt, and Fig. 2 is the sectional view of Fig. 1.The reversible Wedge type over running clutch of inner ring trough of belt comprises outer ring 1, inner ring 2, multiple voussoir 3, spring 4 and shift fork 5, and in the present invention, spring 4 is extension spring, stage clip or springs.
In an embodiment of the present invention, inner ring 2 is provided with the arc groove along the circumferential direction distributed, groove on one end circular arc of voussoir 3 and inner ring 2 is fitted, voussoir 3 is arranged between outer ring 1 and inner ring 2 symmetrically, be provided with spring 4 between voussoir 3 and voussoir 3 and be provided with shift fork 5 between the voussoir 3 be adjacent, spring 4 arranges in adjacent spaces formula with shift fork 5, shift fork 5 and inner ring 2 synchronous rotary, by handling shift fork 5, realize the phase co-conversion surmounting relation between outer ring 1 with inner ring 2, or realize between outer ring 1 and inner ring 2 mutually locked.
The two ends that above-mentioned voussoir 3 contacts with inner ring 2 with outer ring 1 are made up of the circular arc of two sections of decentraction, and the cross section of voussoir 3 can be arbitrary shape.
From said structure, the present invention by being provided with the arc groove along the circumferential direction distributed on inner ring, thus make voussoir achieve circumference location relative to inner 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.
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 are 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 the content not departing from technical solution of the present invention, 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 inner ring trough of belt, is characterized in that it comprises outer ring (1), inner ring (2), multiple voussoir (3), spring (4) and shift fork (5), wherein
Inner ring (2) is provided with the arc groove along the circumferential direction distributed, groove on one end circular arc of voussoir (3) and inner ring (2) is fitted, voussoir (3) is arranged between outer ring (1) and inner ring (2) symmetrically, and the two ends that described voussoir (3) contacts with outer ring (1), inner ring (2) are made up of the circular arc of two sections of decentraction; Be provided with spring (4) between voussoir (3) and voussoir (3) and be provided with shift fork (5) between the voussoir be adjacent (3), spring (4) and shift fork (5) arrange in adjacent spaces formula, and described spring (4) is extension spring, stage clip or springs; Shift fork (5) and inner ring (2) synchronous rotary, by handling shift fork (5), realize the phase co-conversion surmounting relation between outer ring (1) with inner ring (2), or realize between outer ring (1) and inner ring (2) mutually locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110370811.7A CN103122953B (en) | 2011-11-21 | 2011-11-21 | The reversible Wedge type over running clutch of inner ring trough of belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110370811.7A CN103122953B (en) | 2011-11-21 | 2011-11-21 | The reversible Wedge type over running clutch of inner ring trough of belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103122953A CN103122953A (en) | 2013-05-29 |
| CN103122953B true CN103122953B (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110370811.7A Active CN103122953B (en) | 2011-11-21 | 2011-11-21 | The reversible Wedge type over running clutch of inner ring trough of belt |
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| Country | Link |
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| CN (1) | CN103122953B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329393B (en) * | 2014-10-23 | 2017-01-11 | 重庆从仁机电有限公司 | Integrated leaf spring type overrun clutch |
| CN104315035A (en) * | 2014-10-23 | 2015-01-28 | 重庆从仁机电有限公司 | Torsion spring type overrun clutch |
| CN104329391A (en) * | 2014-10-23 | 2015-02-04 | 重庆从仁机电有限公司 | One-way overrunning clutch device |
| CN104295636B (en) * | 2014-10-23 | 2017-01-11 | 重庆从仁机电有限公司 | Separable reed type motorcycle overrunning clutch |
| CN104315036A (en) * | 2014-10-23 | 2015-01-28 | 重庆从仁机电有限公司 | Pin roller type overrunning clutch |
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08338503A (en) * | 1995-06-12 | 1996-12-24 | Ebara Corp | Power transmission device |
| CN2280796Y (en) * | 1996-08-07 | 1998-05-06 | 祖兴太 | Single-directioal overdrive clutch suitable for working under low-speed and heavy-load condition |
| US6629474B2 (en) * | 2001-04-27 | 2003-10-07 | New Venture Gear, Inc. | On-demand transfer case with controllable bi-directional overrunning clutch assembly |
| CN1420291A (en) * | 2001-11-17 | 2003-05-28 | 王树春 | Arc block lower pair overrun clutch |
| CN100595448C (en) * | 2007-06-19 | 2010-03-24 | 比亚迪股份有限公司 | Tri-state overrunning clutch |
| CN202392003U (en) * | 2011-11-21 | 2012-08-22 | 洛阳百思特精密机械制造有限公司 | Reversible wedge block type overrunning clutch provided with groove at inner ring |
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2011
- 2011-11-21 CN CN201110370811.7A patent/CN103122953B/en active Active
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| Publication number | Publication date |
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| CN103122953A (en) | 2013-05-29 |
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