CN104712683A - Automatic overrun clutch - Google Patents
Automatic overrun clutch Download PDFInfo
- Publication number
- CN104712683A CN104712683A CN201510022916.1A CN201510022916A CN104712683A CN 104712683 A CN104712683 A CN 104712683A CN 201510022916 A CN201510022916 A CN 201510022916A CN 104712683 A CN104712683 A CN 104712683A
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- CN
- China
- Prior art keywords
- block
- clutch
- ring
- retainer
- rid
- 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.)
- Pending
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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The invention discloses an automatic overrun clutch. The automatic overrun clutch comprises clutch outer rings, wherein throwing blocks are arranged on the clutch outer rings and connected with elastic pieces, one end of each elastic piece is connected to the corresponding clutch outer ring, and the other end of each elastic piece is connected to the corresponding throwing block. A clutch inner ring is arranged in the clutch outer rings in a matched mode. A plurality of pin rollers are arranged between the clutch inner ring and the clutch outer rings. A retainer is arranged on the inner side of the clutch inner ring and provided with a plurality of groove bodies. One ends of the throwing blocks are arranged in the groove bodies. A limiting groove is formed in the retainer. By means of the mode, the automatic overrun clutch can run in one direction or two directions and is simple in structure, safe and reliable.
Description
Technical field
The present invention relates to clutch field, particularly relate to a kind of free wheel device automatically.
Background technique
The free wheel device of current use is mono-directional overrun clutch, comprise the steamboat inner sleeve of band restraining groove groove, steamboat inner sleeve overcoat has steamboat overcoat, put in steamboat and have semicylindrical opening, steamboat ratchet is installed in semicylindrical opening, put in steamboat and also have spring eye, steamboat Spring Steel Wire is inserted with in spring eye, the free end of steamboat ratchet contacts with the end of steamboat Spring Steel Wire, the free end of steamboat ratchet is positioned at the outside of steamboat Spring Steel Wire, the internal surface of steamboat overcoat is designed with steamboat tooth, steamboat ratchet and steamboat tooth phase toe joint, steamboat overcoat is built with ball, steamboat overcoat is stamped steamboat end cap, when using this kind of structure, steamboat inner sleeve initiatively rotates forward, steamboat ratchet embeds steamboat tooth and locks, steamboat overcoat is driven to rotate forward, otherwise, if steamboat overcoat initiatively rotates forward, steamboat ratchet is then squeezed away by the steamboat tooth in steamboat overcoat and can not lock, then steamboat inner sleeve can not be rotated thereupon, that is can only operate in a direction, as the running of needs both direction, then need installation two, use trouble.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of free wheel device automatically, and can realize unidirectional or bidirectional movement, structure is simple, safe and reliable.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of free wheel device automatically, comprise: clutch outer, described clutch outer is provided with and gets rid of block, described getting rid of on block is connected with elastic component, the other end of described elastic component is connected in clutch outer, the other end of described elastic component is connected to and gets rid of on block, clutch inner ring is equipped with in described clutch outer, multiple roller is provided with between described clutch inner ring and clutch outer, retainer is provided with inside described clutch inner ring, described retainer is provided with multiple cell body, described one end of getting rid of block is arranged in cell body, described retainer is provided with restraining groove.
In a preferred embodiment of the present invention, be provided with skewed slot in described clutch outer, described roller is in the enterprising line slip displacement of skewed slot.
In a preferred embodiment of the present invention, described clutch outer is provided with and multiplely gets rid of block retainer ring and outer ring retainer ring, described in get rid of block and be arranged on and get rid of on block retainer ring, described elastic component one end is connected to gets rid of on block, and the other end is connected on the retainer ring of outer ring.
In a preferred embodiment of the present invention, described outer ring retainer ring is arranged on and gets rid of block retainer ring side, and described elastic component is spring, and described outer ring retainer ring is at least 1 with the quantity of getting rid of block retainer ring.
The invention has the beneficial effects as follows: the automatic free wheel device of the present invention, can realize unidirectional or bidirectional movement, structure is simple, safe and reliable.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, to use required in describing embodiment below
accompanying drawingbe briefly described, apparently, in the following describes
accompanying drawingonly some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, can also according to these
accompanying drawingobtain other
accompanying drawing, wherein:
fig. 1it is the structural representation of the present invention's automatic free wheel device one preferred embodiment
figure;
in accompanying drawingthe mark of each parts is as follows: 1, clutch outer, and 2, get rid of block, 3, elastic component, 4, clutch inner ring, 5, roller, 6, retainer, 7, cell body, 8, restraining groove, 9, skewed slot, 10, get rid of block retainer ring, 11, outer ring retainer ring, 12, outer ring fixed groove.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to
fig. 1, a kind of free wheel device automatically, comprise: clutch outer 1, described clutch outer 1 is provided with and gets rid of block 2, described getting rid of on block 2 is connected with elastic component 3, the other end of described elastic component 3 is connected in clutch outer 1, the other end of described elastic component 3 is connected to and gets rid of on block 2, clutch inner ring 4 is equipped with in described clutch outer 1, multiple roller 5 is provided with between described clutch inner ring 4 and clutch outer 1, retainer 6 is provided with inside described clutch inner ring 4, described retainer 6 is provided with multiple cell body 7, described one end of getting rid of block 2 is arranged in cell body 7, described retainer 6 is provided with restraining groove 8.
In addition, be provided with skewed slot 9 in described clutch outer 1, described roller 5 is in the enterprising line slip displacement of skewed slot 9.
In addition, described clutch outer 1 is provided with and multiplely gets rid of block retainer ring 10 and outer ring retainer ring 11, described in get rid of block 2 and be arranged on and get rid of on block retainer ring 10, described elastic component 3 one end is connected to gets rid of on block 2, and the other end is connected on outer ring retainer ring 11.
In addition, described outer ring retainer ring 11 is arranged on and gets rid of block retainer ring 10 side, and described elastic component 3 is spring, and described outer ring retainer ring 11 is at least 1 with the quantity of getting rid of block 2 retainer ring.
The present invention's automatic free wheel device specific works principle is as follows: operationally, when roller 5 works, the generation centrifugal force because run up, make to get rid of block to open, slide in the skewed slot of roller 5 in clutch outer 1, roller 5 produces displacement, restraining groove 5 locking or two-way Unidirectional, roller 5 working speed reduces, and get rid of block because of the tension force of spring and return to initial position, restraining groove 5 is locking or two-way Unidirectional.
Be different from prior art, the automatic free wheel device of the present invention, can realize unidirectional or bidirectional movement, and structure is simple, safe and reliable.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize specification of the present invention and
in accompanying drawingthe equivalent structure of Rong Suozuo or the conversion of equivalent flow process, or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. an automatic free wheel device, it is characterized in that, comprise: clutch outer, described clutch outer is provided with and gets rid of block, described getting rid of on block is connected with elastic component, the other end of described elastic component is connected in clutch outer, the other end of described elastic component is connected to and gets rid of on block, clutch inner ring is equipped with in described clutch outer, multiple roller is provided with between described clutch inner ring and clutch outer, retainer is provided with inside described clutch inner ring, described retainer is provided with multiple cell body, described one end of getting rid of block is arranged in cell body, described retainer is provided with restraining groove.
2. automatic free wheel device according to claim 1, is characterized in that, is provided with skewed slot in described clutch outer, and described roller is in the enterprising line slip displacement of skewed slot.
3. automatic free wheel device according to claim 1, it is characterized in that, described clutch outer is provided with and multiplely gets rid of block retainer ring and outer ring retainer ring, described in get rid of block and be arranged on and get rid of on block retainer ring, described elastic component one end is connected to gets rid of on block, and the other end is connected on the retainer ring of outer ring.
4. automatic free wheel device according to claim 3, is characterized in that, described outer ring retainer ring is arranged on and gets rid of block retainer ring side, and described elastic component is spring, and described outer ring retainer ring is at least 1 with the quantity of getting rid of block retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510022916.1A CN104712683A (en) | 2015-01-19 | 2015-01-19 | Automatic overrun clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510022916.1A CN104712683A (en) | 2015-01-19 | 2015-01-19 | Automatic overrun clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104712683A true CN104712683A (en) | 2015-06-17 |
Family
ID=53412295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510022916.1A Pending CN104712683A (en) | 2015-01-19 | 2015-01-19 | Automatic overrun clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104712683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972109A (en) * | 2017-10-25 | 2018-12-11 | 浙江鸿安建设有限公司 | A kind of torque limiter of electric drilling device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1464873A (en) * | 1973-05-04 | 1977-02-16 | Fords Ltd | Device for locking a hollow core to a drive shaft or mandrel |
| US5927456A (en) * | 1996-11-01 | 1999-07-27 | Ntn Corporation | Two-way over-running clutch assembly |
| CN2356181Y (en) * | 1998-12-17 | 1999-12-29 | 兰吉玉 | Two way overriding turn clutch |
| CN1834492A (en) * | 2006-04-12 | 2006-09-20 | 严强 | Auto clutch of verticl shaft wind-driven generator |
| CN201891765U (en) * | 2010-10-25 | 2011-07-06 | 赵乾秀 | Centrifugal type controllable overrunning clutch |
| CN203809545U (en) * | 2014-04-06 | 2014-09-03 | 段家忠 | Bidirectionaloverrunning clutch |
| CN104179836A (en) * | 2014-08-08 | 2014-12-03 | 洛阳雷斯达传动有限公司 | Overrunning clutch for torque converter of high-power special vehicle |
| CN204592075U (en) * | 2015-01-19 | 2015-08-26 | 李明阳 | Automatic free wheel device |
-
2015
- 2015-01-19 CN CN201510022916.1A patent/CN104712683A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1464873A (en) * | 1973-05-04 | 1977-02-16 | Fords Ltd | Device for locking a hollow core to a drive shaft or mandrel |
| US5927456A (en) * | 1996-11-01 | 1999-07-27 | Ntn Corporation | Two-way over-running clutch assembly |
| CN2356181Y (en) * | 1998-12-17 | 1999-12-29 | 兰吉玉 | Two way overriding turn clutch |
| CN1834492A (en) * | 2006-04-12 | 2006-09-20 | 严强 | Auto clutch of verticl shaft wind-driven generator |
| CN201891765U (en) * | 2010-10-25 | 2011-07-06 | 赵乾秀 | Centrifugal type controllable overrunning clutch |
| CN203809545U (en) * | 2014-04-06 | 2014-09-03 | 段家忠 | Bidirectionaloverrunning clutch |
| CN104179836A (en) * | 2014-08-08 | 2014-12-03 | 洛阳雷斯达传动有限公司 | Overrunning clutch for torque converter of high-power special vehicle |
| CN204592075U (en) * | 2015-01-19 | 2015-08-26 | 李明阳 | Automatic free wheel device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972109A (en) * | 2017-10-25 | 2018-12-11 | 浙江鸿安建设有限公司 | A kind of torque limiter of electric drilling device |
| CN108972108A (en) * | 2017-10-25 | 2018-12-11 | 浙江鸿安建设有限公司 | It is a kind of for building the torque limiter of electric drilling device |
| CN108972110A (en) * | 2017-10-25 | 2018-12-11 | 浙江鸿安建设有限公司 | A kind of torque limiter for being used to build electric drilling device of steel ball driving |
| CN108972109B (en) * | 2017-10-25 | 2020-06-05 | 杭州富纯实业有限公司 | Torque limiter of electric drill equipment |
| CN108972110B (en) * | 2017-10-25 | 2020-06-05 | 杭州富纯实业有限公司 | Steel ball driven torque limiter for electric construction drill equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150617 |
|
| RJ01 | Rejection of invention patent application after publication |