CN104455077B - A kind of double braking freewheel clutches of idle running - Google Patents
A kind of double braking freewheel clutches of idle running Download PDFInfo
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- CN104455077B CN104455077B CN201410717138.3A CN201410717138A CN104455077B CN 104455077 B CN104455077 B CN 104455077B CN 201410717138 A CN201410717138 A CN 201410717138A CN 104455077 B CN104455077 B CN 104455077B
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- shifting block
- braking
- brake disc
- shaped
- idle running
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Abstract
The present invention relates to double braking freewheel clutches of a kind of idle running, brake disc it is co-axially mounted in external toothing, it is co-axially mounted cover plate on the disc brake rotor, brake disc lateral symmetry is shaped with a braking conduit, shifting block in middle part setting-in between each braking conduit and external toothing, is mounted on a locking post between each interior shifting block and the brake disc of both sides in each braking conduit；Cover plate shifting block position in correspondence is also shaped with an arc-shaped window, and the lateral symmetry of this arc-shaped window is shaped with idle running pit and braking pit, and the trip bolt both sides positional symmetry of shifting block respectively engages installation one location and adjusts screw outside.This clutch, on the basis of double brake couplings, is provided with an idle running gear between both sides are braked, brake disc and interior shifting block is combined, make interior shifting block while braking to both sides, achieve lost motion functionality, reduce volume simultaneously, meet the demand of specific use.
Description
Technical field
The invention belongs to mechanical field, relate to freewheel clutch, double brakings of a kind of idle running surmount from
Clutch.
Background technology
Clutch is mechanical field vitals, and kind is more.Freewheel clutch is to use roller to surmount locking side
A kind of clutch of formula braking, at present, is mostly single brake coupling and double brake coupling.One-way clutch
It is that in using, shifting block drives outer ring or outer ring to drive inner ring shifting block one direction to rotate and idle running；Bidirectional clutch is then
It is that in being driven outer ring or outer ring to drive by interior shifting block, shifting block rotates to both sides, there is no the function of idle running.Due to clutch
Device is application component, in some occasions, it is desirable to be able to realize idle running, to realize some specific functions.But it is existing
The structure of clutch cannot realize idle running, limit the range of application of clutch.
By patent retrieval, not yet find patent document related to the present invention.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that double braking overdrive clutch of a kind of idle running
Device.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of double braking freewheel clutches of idle running, including external toothing, brake disc, interior shifting block, locking post,
Spring and cover plate, outer shifting block, be co-axially mounted brake disc in external toothing, is co-axially mounted cover plate on the disc brake rotor, lid
On plate and brake disc, equal correspondence is shaped with the axis hole that the axis hole made with external toothing is identical, and brake disc lateral symmetry is shaped with
One braking conduit, shifting block in the middle part setting-in between each braking conduit and external toothing, in each braking conduit
A locking post it is mounted on, the locking post in braking conduit and system between each interior shifting block and the brake disc of both sides
A spring it is fixedly mounted with in brake disc between Moving plate；Cover plate shifting block position in correspondence is also shaped with an arc-shaped window, should
The lateral symmetry of arc-shaped window is shaped with idle running pit and braking pit, and the outer shifting block outside interior shifting block and cover plate is by tight
Gu screw is fixedly mounted with, the trip bolt both sides positional symmetry of shifting block respectively engages installation one location and adjusts screw outside.
And, the structure that described location adjusts screw is: the location in shifting block adjusts and is provided with below screw outside
One stage clip, is co-axially mounted a detent ball in the outer shifting block below this stage clip.
Advantages of the present invention and having the beneficial effect that
1, this clutch is on the basis of double brake couplings, is provided with an idle running gear between both sides are braked,
Brake disc and interior shifting block are combined, make interior shifting block while braking to both sides, it is achieved that lost motion functionality,
Reduce volume simultaneously, meet the demand of specific use.
2, this clutch configuration science, novel ingenious, compact, the double braking clutch of machinery industry can be met
Bar stroke in device, is with a wide range of applications and use value.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation that Fig. 1 installs cover plate；
Fig. 3 is the structural representation installing outer shifting block of Fig. 2；
Fig. 4 is that the A-A of Fig. 3 is to cross-sectional view；
Fig. 5 is that the B-B of Fig. 3 is to cross section enlarged drawing.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings and by specific embodiment, and following example are simply retouched
The property stated, be not determinate, it is impossible to limit protection scope of the present invention with this.
Double braking freewheel clutches of a kind of idle running, including external toothing 1, brake disc 5, interior shifting block 2, lock
Tight post 4, spring 6 and cover plate 11, outer shifting block 13, be co-axially mounted brake disc, on the disc brake rotor in external toothing
Use screw 12 to be co-axially mounted in cover plate, cover plate and brake disc equal correspondence by screw hole 8 to be shaped with and external toothing
The axis hole that made axis hole 7 is identical, brake disc lateral symmetry is shaped with a braking conduit, and each braking conduit is with outer
Shifting block in middle part setting-in between gear ring, between each interior shifting block and the brake disc of both sides in each braking conduit
It is mounted on a locking post, the brake disc between locking post and brake disc in braking conduit is fixedly mounted with a bullet
Spring；Cover plate shifting block position in correspondence is also shaped with an arc-shaped window, and the lateral symmetry of this arc-shaped window is shaped with idle running
Pit 9 and braking pit 10, be shaped with outer shifting block screw hole 3 on interior shifting block；Outer shifting block outside cover plate passes through
Trip bolt 15 uses and is fixedly mounted with interior shifting block with outer shifting block screw hole engagement system, the trip bolt of shifting block outside
Both sides positional symmetry respectively engages installation one location and adjusts screw 14, and this location adjusts the structure of screw and sees Fig. 5,
Location in shifting block adjusts and is provided with a stage clip 16 below screw outside, coaxial in the outer shifting block below this stage clip
One detent ball 17 is installed.
The operation principle of the present invention is:
As required, when outer shifting block being stirred to the left and right sides and makes ball be positioned at two braking pits, interior
Shifting block promotes locking post displacement to the left and right sides and is locked between brake disc and external toothing realization braking；When needing
Time to be dallied, outer shifting block being positioned at idle running groove position, now two locking posts release under the promotion of spring
Braking, is achieved in idle running.
Claims (2)
1. double braking freewheel clutches of an idle running, it is characterised in that: include external toothing, brake disc,
Interior shifting block, locking post, spring and cover plate, outer shifting block, be co-axially mounted brake disc, on the disc brake rotor in external toothing
It is co-axially mounted in cover plate, cover plate and brake disc equal correspondence and is shaped with the axis hole that the axis hole made with external toothing is identical, system
Moving plate lateral symmetry is shaped with a braking conduit, shifting block in the middle part setting-in between each braking conduit and external toothing,
A locking post it is mounted on, at breaker slot between each interior shifting block and the brake disc of both sides in each braking conduit
It is fixedly mounted with a spring in the brake disc between locking post and brake disc in road；Cover plate shifting block position in correspondence is also made
Having an arc-shaped window, the lateral symmetry of this arc-shaped window is shaped with idle running pit and braking pit, interior shifting block and cover plate
Outer outer shifting block is fixedly mounted with by trip bolt, and the trip bolt both sides positional symmetry of shifting block respectively engages installation one outside
Location adjusts screw.
Double braking freewheel clutches of idle running the most according to claim 1, it is characterised in that: described
Location adjusts the structure of screw: the location in shifting block adjusts and is provided with a stage clip below screw outside, this stage clip
It is co-axially mounted a detent ball in the outer shifting block of lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717138.3A CN104455077B (en) | 2014-12-01 | 2014-12-01 | A kind of double braking freewheel clutches of idle running |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717138.3A CN104455077B (en) | 2014-12-01 | 2014-12-01 | A kind of double braking freewheel clutches of idle running |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104455077A CN104455077A (en) | 2015-03-25 |
| CN104455077B true CN104455077B (en) | 2016-11-09 |
Family
ID=52901636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410717138.3A Active CN104455077B (en) | 2014-12-01 | 2014-12-01 | A kind of double braking freewheel clutches of idle running |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455077B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956817B (en) * | 2017-12-05 | 2019-09-17 | 广西柳工机械股份有限公司 | External star-wheel type one-way clutch |
| CN111473064B (en) * | 2020-04-16 | 2021-08-13 | 西安金茂科技有限公司 | Planetary backstop |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4134353C2 (en) * | 1991-10-17 | 2001-05-03 | Schaeffler Waelzlager Ohg | Coupling designed as a roller freewheel for transmitting a torque that is effective in both directions of rotation |
| JP2001003960A (en) * | 1999-06-21 | 2001-01-09 | Sigma Corp | Power transmission mechanism |
| CN2531166Y (en) * | 2002-03-12 | 2003-01-15 | 缪建国 | Two-way freewheel clutch |
| JP5612435B2 (en) * | 2009-11-25 | 2014-10-22 | Ｎｓｋワーナー株式会社 | Differential control 2-way clutch |
| CN102678782B (en) * | 2012-05-10 | 2016-06-22 | 无锡江南奕帆电力传动科技股份有限公司 | A kind of bidirectional clutch |
| CN102779694A (en) * | 2012-07-16 | 2012-11-14 | 无锡市凯旋电机有限公司 | Bidirectional overrunning clutch for dual-power switch |
| CN103591180B (en) * | 2012-11-13 | 2016-09-28 | 吴长钰 | Swing type double rolling key clutch and make the method that its drive end returns to initial position |
| CN204312574U (en) * | 2014-12-01 | 2015-05-06 | 际华三五二二装具饰品有限公司 | A kind of two braking free wheel devicees of idle running |
-
2014
- 2014-12-01 CN CN201410717138.3A patent/CN104455077B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104455077A (en) | 2015-03-25 |
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| GR01 | Patent grant |