CN207795898U - A kind of dedicated lock ring of release bearing - Google Patents
A kind of dedicated lock ring of release bearing Download PDFInfo
- Publication number
- CN207795898U CN207795898U CN201721740206.3U CN201721740206U CN207795898U CN 207795898 U CN207795898 U CN 207795898U CN 201721740206 U CN201721740206 U CN 201721740206U CN 207795898 U CN207795898 U CN 207795898U
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- China
- Prior art keywords
- fixedly connected
- cable wire
- block
- wall
- card ear
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of dedicated lock rings of release bearing, including clamping ring, lock tongue and Ka Er, the lock tongue is fixedly connected on the back side of clamping ring, the card ear is fixedly connected on the surface of clamping ring, the inside of the card ear offers lock slots, and the inner wall of the card ear is connected with bracing means by lock slots, and the bracing means includes reinforcement block, the reinforcement block is slidably connected at the inner wall of card ear by lock slots, and the side of the reinforcement block is fixedly connected with resetting spring.The utility model is by being arranged resetting spring and the first cable wire, first cable wire is fixedly connected with the second cable wire, second cable wire is fixedly connected with turntable, movable roundabout pulls the second cable wire and then the first cable wire is pulled to move reinforcement block, reinforcement block compression reseting spring, reinforcement block is slided into lock slots, reinforcement block is facilitated to be clamped by Ka Er and sliding sleeve, has achieved the effect that be clamped between raising card ear and sliding sleeve.
Description
Technical field
The utility model is related to automobile technical field of bearings, specially a kind of dedicated lock ring of release bearing.
Background technology
Clutch release bearing is usually installed between clutch and speed changer, convenient for making separation lever rotate one on one side
Edge clutch output shaft axial movement, to ensure that clutch can engage smooth-going, separation is soft, reduces abrasion, extends
The service life of clutch and entire power train.However, in the release bearing course of work, since sliding sleeve is continually along axis
It reciprocatingly moves to direction, it is most likely that radial relative rotation is generated because loosening, this radial rotary can make sealing
Circle bears radial shear stress, if things go on like this, can cause to damage to sealing ring, leads to seal failure；Such as Chinese patent
CN201710417691.9 discloses a kind of lock ring for release bearing comprising the clamping ring of circular ring shape, along clamping ring
The card ear that outer edge extends radially outwardly, and perpendicular to the axially extending lock tongue of plane where clamping ring.Wherein, card ear clamps
In on the sliding sleeve of release bearing in corresponding card slot, and lock tongue is plugged on release bearing shell in corresponding locked groove.
The present invention lock ring it is simple in structure, easy to process, can effectively avoid release bearing component between radial rotary basis it is enterprising
One step increases lubricity, reduces friction loss, to improve the service life of release bearing.But the device will only by card ear
Lock ring is clamped with sliding sleeve, and the position of lock ring and sliding sleeve is fixed, lock ring is caused to bear release bearing component
Between radial rotary generate power when, the clamping of Ka Er and sliding sleeve loosens, and needs to be improved.
Utility model content
The purpose of this utility model is to provide a kind of dedicated lock ring of release bearing, have by the way that reinforcement block is arranged
The advantages of being clamped between card ear and sliding sleeve is improved, lock ring is solved and bears what radial rotary between release bearing component generated
When power, the problem of clamping of Ka Er and sliding sleeve loosens.
To achieve the above object, the utility model provides the following technical solutions：A kind of dedicated lock ring of release bearing, packet
Clamping ring, lock tongue and Ka Er are included, the lock tongue is fixedly connected on the back side of clamping ring, and the card ear is fixedly connected on clamping ring
The inside on surface, the card ear offers lock slots, and the inner wall of the card ear is fixedly connected with bracing means by lock slots.
The bracing means includes reinforcement block, and the reinforcement block is slidably connected at the inner wall of card ear by lock slots, described
The side of reinforcement block is fixedly connected with resetting spring, and the resetting spring is fixedly connected on the inner wall of card ear, the reinforcement block
Quantity is two, and described two reinforcement blocks are distributed by axial symmetry of the longitudinal midline of card ear front view, described two reinforcement block phases
The first cable wire is fixedly connected at the axle center on opposite, the surface activity of first cable wire is connected with pulley, and the pulley is just
Face offers through-hole, and the inner wall of the pulley is connected with shaft by through-hole, and the shaft is fixedly connected on the interior of card ear
Wall, the surface on first cable wire in the middle part of it are fixedly connected with the second cable wire, one end and first of second cable wire
The surface of cable wire is fixedly connected, and the other end of second cable wire is fixedly connected with turntable, and the surface of the clamping ring offers
Locked groove is solved, the inner wall of the clamping ring offers limiting slot by solving locked groove, and the turntable is slidably connected at company by limiting slot
The front of the inner wall of adapter ring, the turntable is fixedly connected with connecting rod, and the front of the connecting rod is fixedly connected with clamping block,
The surface of the clamping block is slidably connected by solving the inner wall of locked groove and clamping ring.
Preferably, the quantity of the card ear is four, and four card ears are evenly distributed on the surface of clamping ring.
Preferably, the quantity of the pulley is two, and two pulleys are distributed by axial symmetry of the second cable wire.
Preferably, the front of the clamping block is fixedly connected with pushing block.
Preferably, the surface of the reinforcement block is fixedly connected with anti-drop block.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model is by being arranged resetting spring and the first cable wire, and the first cable wire is fixedly connected with the second cable wire, and second
Cable wire is fixedly connected with turntable, and movable roundabout pulls the second cable wire and then the first cable wire is pulled to move reinforcement block, and reinforcement block compression is multiple
Position spring, reinforcement block is slided into lock slots, is facilitated reinforcement block to be clamped by Ka Er and sliding sleeve, has been reached raising card ear
The effect being clamped between sliding sleeve.
2, the utility model is fixedly connected with connecting rod by the way that clamping block, clamping block is arranged, and connecting rod is fixedly connected with turntable, makes
Disconnecting prevention structure is formed between three with clamping ring inner wall, mobile clamping block passes through the first cable wire in turn and the movement of the second cable wire is reinforced
Block makes reinforcement block be moved fully in lock slots, rotates pushing block at this time, so that solution locked groove is locked the position of clamping block, works as lock
Only after the clamping of ring and sliding sleeve, rotates backward pushing block and unlock the locking of block, so that reinforcement block is clamped with sliding sleeve, reach
To the effect being clamped between raising card ear and sliding sleeve.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model front view；
Fig. 3 is the lateral partial structurtes sectional view of the utility model front view；
Fig. 4 is the lateral partial structurtes sectional view of the utility model front view；
Fig. 5 is the lateral partial structurtes sectional view of the utility model rearview；
Fig. 6 is the lateral partial structurtes sectional view of the utility model side view；
Fig. 7 is the lateral partial structurtes sectional view of the utility model front view.
In figure：1- clamping rings, 2- lock tongues, 3- cards ear, 4- bracing means, 5- reinforcement blocks, 6- resetting springs, the first steel of 7-
Rope, 8- pulleys, 9- shafts, the second cable wires of 10-, 11- turntables, 12- connecting rods, 13- clamping blocks, 14- pushing blocks, 15- anti-drop blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to 7, the utility model provides a kind of technical solution：A kind of dedicated lock ring of release bearing, including
Clamping ring 1, lock tongue 2 and Ka Er 3, clamping ring 1 are contacted with sliding sleeve, support sliding sleeve, prevent sliding sleeve from generating radial
Rotation, lock tongue 2 are fixedly connected on the back side of clamping ring 1, and lock tongue 2 is plugged in the slot opened up on bearing case, lock tongue 2 and clamping ring
1 cooperation reaches the radial rotary for effectively avoiding sliding sleeve relative to bearing case, and card ear 3 is fixedly connected on the table of clamping ring 1
Face, card ear 3 are used to clamping ring 1 and sliding sleeve being clamped, and provide installation site for bracing means 4, and the quantity of card ear 3 is four
A, four card ears 3 are evenly distributed on the surface of clamping ring 1, so that the clamping between clamping ring 1 and sliding sleeve is more stablized, card
The inside of ear 3 offers lock slots, and the inner wall of card ear 3 is fixedly connected with bracing means 4 by lock slots, and bracing means 4 is set
It sets for reinforcing the clamping between clamping ring 1 and sliding sleeve.
Bracing means 4 includes reinforcement block 5, and the setting of reinforcement block 5 is for reinforcing the clamping between clamping ring 1 and sliding sleeve
Relationship reaches when sliding sleeve generates radial rotating, and clamping ring 1 will not loosen the clamping of sliding sleeve, and reinforcement block 5 passes through
Lock slots are slidably connected at the inner wall of card ear 3, and the surface of reinforcement block 5 is fixedly connected with anti-drop block 15, and reinforcement block 5 is prevented to be detached from lock
Determine slot, the side of reinforcement block 5 is fixedly connected with resetting spring 6, is moved by the pulling force of the first cable wire 7 by reinforcement block 5, in turn
Compression reseting spring 6, resetting spring 6 provide power for the reset of reinforcement block 5, and resetting spring 6 is fixedly connected on the interior of card ear 3
The quantity of wall, reinforcement block 5 is two, and two reinforcement blocks 5 are distributed by axial symmetry of the longitudinal midline of 3 front view of card ear, and two add
Gu being fixedly connected with the first cable wire 7 at the axle center of 5 opposite face of block, the setting of the first cable wire 7 for drawing two reinforcement blocks 5 simultaneously
Dynamic, the surface activity of the first cable wire 7 is connected with pulley 8, and the setting of pulley 8 makes the first cable wire 7 by the pulling of the second cable wire 10
Friction is not generated with the inner wall of card ear 3 afterwards, keeps the second cable wire 10 more smooth for the pulling of the first cable wire 7, the quantity of pulley 8
It it is two, and two pulleys 8 are distributed with the second cable wire 10 for axial symmetry, and inner wall of the both ends of the first cable wire 7 not with card ear 3 is made to connect
It touches, the front of pulley 8 offers through-hole, and the inner wall of pulley 8 is connected with shaft 9 by through-hole, and shaft 9 is fixedly connected on card
The inner wall of ear 3, shaft 9 fix the position of pulley 8, and the surface on the first cable wire 7 in the middle part of it is fixedly connected with the second steel
Rope 10, the setting of the second cable wire 10 by the first cable wire 7 and turntable 11 for generating drive connection, one end of the second cable wire 10 indirectly
It is fixedly connected with the surface of the first cable wire 7, the other end of the second cable wire 10 is fixedly connected with turntable 11, movable roundabout 11, turntable
11 by pulling the second cable wire 10 that the first cable wire 7, the surface of clamping ring 1 is pulled to offer solution locked groove, and the inner wall of clamping ring 1 passes through
Solution locked groove offers limiting slot, and turntable 11 is slidably connected at the inner wall of clamping ring 1 by limiting slot, and the front of turntable 11 is fixed to be connected
It is connected to connecting rod 12, for connecting rod 12 for connecting turntable 11 and clamping block 13, the front of connecting rod 12 is fixedly connected with lock
Determine block 13, for clamping block 13 for mobile and rotary turnplate 11, the front of clamping block 13 is fixedly connected with pushing block 14, pushing block 14
Setting for being moved easily clamping block 13, the surface of clamping block 13 is slidably connected by solving the inner wall of locked groove and clamping ring 1.
Operation principle：A kind of dedicated lock ring of release bearing is in use, first by lock ring and sliding sleeve and axis
Shell flexible connection is held, first by pushing pushing block 14 to move clamping block 13, clamping block 13 is by connecting rod 12 by turntable 11
Mobile and then the second cable wire 10 of pulling, the second cable wire 10 pull the first cable wire 7, and then pass through the first cable wire 7 and pull 5 edge of reinforcement block
Lock slots movement, while compression reseting spring 6, when reinforcement block 5 is slid completely into lock slots, turntable 11 has also arrived limit at this time
The bottom end of position slot, rotation pushing block 14 make clamping block 13 become horizontal from vertical, and solution locked groove locks 13 position of clamping block, will lock
After only ring is clamped with sliding sleeve and bearing case, pushing block 14 is rotated backward, with the elastic force of 6 compressed generation of resetting spring
For power, so that reinforcement block 5 is clamped with sliding sleeve by the cooperation of above structure, reinforce between sliding sleeve and clamping ring 1
Clamping acts on.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dedicated lock ring of release bearing, including clamping ring (1), lock tongue (2) and card ear (3), the lock tongue (2) is fixed
It is connected to the back side of clamping ring (1), the card ear (3) is fixedly connected on the surface of clamping ring (1), it is characterised in that：The card
The inside of ear (3) offers lock slots, and the inner wall of the card ear (3) is fixedly connected with bracing means (4) by lock slots；
The bracing means (4) includes reinforcement block (5), and the reinforcement block (5) is slidably connected at the interior of card ear (3) by lock slots
The side of wall, the reinforcement block (5) is fixedly connected with resetting spring (6), and the resetting spring (6) is fixedly connected on card ear (3)
Inner wall, the quantity of the reinforcement block (5) is two, and described two reinforcement blocks (5) are with the longitudinal midline of card ear (3) front view
Axial symmetry is distributed, and the first cable wire (7), first cable wire are fixedly connected at the axle center of described two reinforcement block (5) opposite faces
(7) surface activity is connected with pulley (8), and the front of the pulley (8) offers through-hole, and the inner wall of the pulley (8) passes through
Through-hole is connected with shaft (9), and the shaft (9) is fixedly connected on the inner wall of card ear (3), is leaned on first cable wire (7)
Surface closely in the middle part of it is fixedly connected with the second cable wire (10), the table of one end and the first cable wire (7) of second cable wire (10)
Face is fixedly connected, and the other end of second cable wire (10) is fixedly connected with turntable (11), and the surface of the clamping ring (1) opens up
There are solution locked groove, the inner wall of the clamping ring (1) to offer limiting slot by solving locked groove, the turntable (11) is slided by limiting slot
It is connected to the inner wall of clamping ring (1), the front of the turntable (11) is fixedly connected with connecting rod (12), the connecting rod (12)
Front is fixedly connected with clamping block (13), and the surface of the clamping block (13) is slided by solving the inner wall of locked groove and clamping ring (1)
Connection.
2. the dedicated lock ring of a kind of release bearing according to claim 1, it is characterised in that：The number of the card ear (3)
Amount is four, and four card ears (3) are evenly distributed on the surface of clamping ring (1).
3. the dedicated lock ring of a kind of release bearing according to claim 1, it is characterised in that：The number of the pulley (8)
Amount is two, and two pulleys (8) are distributed with the second cable wire (10) for axial symmetry.
4. the dedicated lock ring of a kind of release bearing according to claim 1, it is characterised in that：The clamping block (13)
Front is fixedly connected with pushing block (14).
5. the dedicated lock ring of a kind of release bearing according to claim 1, it is characterised in that：The reinforcement block (5)
Surface is fixedly connected with anti-drop block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740206.3U CN207795898U (en) | 2017-12-14 | 2017-12-14 | A kind of dedicated lock ring of release bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740206.3U CN207795898U (en) | 2017-12-14 | 2017-12-14 | A kind of dedicated lock ring of release bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207795898U true CN207795898U (en) | 2018-08-31 |
Family
ID=63283841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721740206.3U Expired - Fee Related CN207795898U (en) | 2017-12-14 | 2017-12-14 | A kind of dedicated lock ring of release bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207795898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250813A (en) * | 2019-06-11 | 2019-09-20 | 安徽省钗源苦荞麦制品有限责任公司 | A kind of farm produce sale frame being moved easily |
-
2017
- 2017-12-14 CN CN201721740206.3U patent/CN207795898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250813A (en) * | 2019-06-11 | 2019-09-20 | 安徽省钗源苦荞麦制品有限责任公司 | A kind of farm produce sale frame being moved easily |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20191214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |