CN212615993U - Gear sleeve structure for motor clutch - Google Patents
Gear sleeve structure for motor clutch Download PDFInfo
- Publication number
- CN212615993U CN212615993U CN202021266140.0U CN202021266140U CN212615993U CN 212615993 U CN212615993 U CN 212615993U CN 202021266140 U CN202021266140 U CN 202021266140U CN 212615993 U CN212615993 U CN 212615993U
- Authority
- CN
- China
- Prior art keywords
- gear sleeve
- gear
- flywheel
- friction disc
- motor clutch
- 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.)
- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a gear sleeve structure for motor clutch belongs to gear sleeve technical field, mainly solves the friction disc and is connected not fastening with the drive flywheel, and transmission efficiency is low, the friction disc easily wears and tear, the short problem of life, including drive flywheel and friction disc, the drive flywheel orientation one side of friction disc is provided with a plurality of gear sleeve grooves, the bottom surface in gear sleeve groove is provided with a plurality of recesses, the friction disc orientation one side of drive flywheel be provided with the corresponding convex gear in gear sleeve groove, one side of convex gear with the corresponding lug that is provided with of recess, the convex gear can mesh the gear sleeve groove, the lug can inlay in the recess. The utility model is used for install driving system's in the motor transmission process, the friction disc is inseparabler with the meshing of drive flywheel, friction disc firm in connection, transmission efficiency are high.
Description
Technical Field
The utility model relates to a gear sleeve technical field, more specifically say, the utility model relates to a gear sleeve structure for motor clutch.
Background
The clutch consists of friction plate, spring plate, pressure plate and power output shaft, and is located between the engine and the gear box to transmit the torque stored in the engine flywheel to the gear box and ensure the vehicle to transmit proper driving force and torque to the driving wheel in different running conditions. During semi-linkage, the power input end and the power output end of the clutch are allowed to have a rotation speed difference, namely, a proper amount of power is transmitted through the rotation speed difference, the existing clutch is separated from or contacted with the flywheel through the friction disc, so that the flywheel transmits the power to the input shaft of the gearbox, but as the service life of the friction disc is prolonged, the surface abrasion is large, the contact between the friction disc and the flywheel is not tight enough, the flywheel transmits the power to the driven shaft insufficiently, and the power transmission between the flywheel and the driven shaft is influenced.
Therefore, a gear sleeve structure for the motor clutch is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gear cover structure for motor clutch sets up on drive flywheel and friction disk, makes the contact of drive flywheel and friction disk inseparabler, and the power transmission of drive flywheel and driven shaft is more smooth and easy.
The utility model provides a gear sleeve structure for motor clutch, including drive flywheel and friction disc, the drive flywheel orientation one side of friction disc is provided with a plurality of gear sleeve grooves, the bottom surface in gear sleeve groove is provided with a plurality of recesses, the friction disc orientation one side of drive flywheel be provided with the corresponding bull gear in gear sleeve groove, one side of bull gear with the corresponding lug that is provided with of recess, the bull gear can mesh the gear sleeve groove, the lug can inlay in the recess.
In a preferred embodiment, a fixed disc is arranged on one side, close to the pressure plate, of the driving flywheel, the driving flywheel can rotate relative to the fixed disc, an outer shell is mounted on one side, far away from the driving flywheel, of the fixed disc, a movable sleeve is movably arranged in the center of the outer shell, the driven shaft penetrates through the center of the outer shell, and the movable sleeve can slide on the driven shaft.
In a preferred embodiment, the friction plate is fixedly installed at the tail end of a driven shaft, a pressure plate is movably arranged on the driven shaft, the pressure plate is located in the outer shell, the middle of the fixed disk is hollow, and the friction plate can penetrate through the fixed disk to be attached to or separated from the driving flywheel.
In a preferred embodiment, a plurality of thread springs are arranged between the pressure plate and the housing, and one end of each of the thread springs is fixed on the pressure plate, and the other end of each of the thread springs is fixed on the inner wall of the housing.
In a preferred embodiment, the inner wall of the housing is provided with a plurality of limiting columns, each of the plurality of limiting columns is provided with a strip spring, one end of each of the plurality of strip springs is fixed on the pressing plate, and the other end of each of the plurality of strip springs is fixed on the movable sleeve.
In a preferred embodiment, the outside of the movable sleeve is provided with a pushing member.
The utility model discloses a technological effect and advantage:
the pushing component drives the movable sleeve to slide towards the shell, the movable sleeve drives the pressing plate to move forwards through the strip spring, the pressing plate extrudes the friction plate to enable the friction plate to be attached to drive the flywheel, the convex gear is embedded into and meshed with the gear sleeve groove, the convex block is embedded into the groove, the friction plate is enabled to be attached to the drive flywheel more tightly, the fixing is firm, the flywheel cannot slip, the transmission is more direct, the efficiency is high, and the service life of the friction plate is long.
Drawings
FIG. 1 is an elevational view of the components within the housing in positional relationship;
FIG. 2 is a front view showing the positional relationship of the components when the movable sleeve moves inward of the housing;
FIG. 3 is a front view of the gear sleeve grooves, spur gears and lugs in positional relationship.
Description of reference numerals: 1. driving a flywheel; 11. fixing the disc; 111. a central slot; 12. a gear sleeve groove; 121. a groove; 2. a housing; 21. a limiting column; 3. a friction plate; 31. a convex gear; 311. a bump; 4. pressing a plate; 41. a threaded spring; 42. a bar spring; 5. a movable sleeve; 6. a driven shaft; 7. and fixing the stud.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
A gear sleeve structure for a motor clutch is disclosed, as shown in fig. 1-3, comprising a driving flywheel 1 and a friction plate 3, wherein one side of the driving flywheel 1 facing the friction plate 3 is provided with a plurality of gear sleeve grooves 12, the bottom surface of the gear sleeve grooves 12 is provided with a plurality of grooves 121, one side of the friction plate 3 facing the driving flywheel 1 is provided with a convex gear 31 corresponding to the gear sleeve grooves 12, one side of the convex gear 31 is provided with a convex block 311 corresponding to the grooves 121, the friction plate 3 can be attached to or detached from the driving flywheel 1, when the friction plate 3 is attached to the driving flywheel 1, the convex gear 31 is engaged with the gear sleeve grooves 12, the convex block 311 is embedded into the grooves 121, and the friction plate 3 and the driving flywheel.
One side that drive flywheel 1 is close to clamp plate 4 is provided with fixed disk 11, be provided with a plurality of balls between drive flywheel 1 and the fixed disk 11, make drive flywheel 1 rotate for fixed disk 11, fixed disk 11 keeps away from one side of drive flywheel 1 and installs shell 2, shell 2 is through a plurality of fixing stud 7 demountable installation on fixed disk 11, the activity of shell 2 central authorities is provided with movable sleeve 5, driven shaft 6 passes 2 central authorities of shell, movable sleeve 5 can slide on driven shaft 6.
A plurality of thread springs 41 are arranged between the pressing plate 4 and the shell 2, one ends of the thread springs 41 are fixed on the pressing plate 4, the other ends of the thread springs are fixed on the inner wall of the shell 2, and the thread springs 41 can drive the pressing plate 4 to move.
The inner wall of shell 2 is provided with a plurality of spacing posts 21, all fixed bar spring 42 that is provided with on a plurality of spacing posts 21, the one end of a plurality of bar spring 42 is fixed on clamp plate 4, the other end is fixed on movable sleeve 5, the position of bar spring 42 on spacing post 21 is equivalent to the fulcrum, bar spring 42 is equivalent to the lever, when movable sleeve 5 removed towards fixed disk 11, drive effect through bar spring 42, make clamp plate 4 remove towards shell 2, the removal of clamp plate 4 drives driven shaft 6 and removes, driven shaft 6 drives friction disc 3 and removes to shell 2, make friction disc 3 leave drive flywheel 1.
The outside of the movable sleeve 5 is provided with a pushing component, the pushing component drives the movable sleeve 5 to move towards the fixed disk 11 on the driven shaft 6, when the pushing force of the pushing component to the movable sleeve 5 disappears, the thread spring 41 pushes the pressing plate 4 to move towards the fixed disk 11, the pressing plate 4 drives the driven shaft 6 to move, the driven shaft 6 drives the friction plate 3 to move towards the fixed disk 11, and the friction plate 3 is attached to the driving flywheel 1 through the central groove 111.
In conclusion, the pushing component applies a pushing force to the movable sleeve 5 or cancels an external pushing force to enable the friction plate 3 to pass through the central groove 111 to leave or attach the driving flywheel 1, when the friction plate 3 is attached, the convex gear 31 is embedded into the gear sleeve groove 12, the convex block 311 is embedded into the groove 121, so that the friction plate 3 is attached to the driving flywheel 1 more tightly and firmly, the driving flywheel 1 rotates to drive the driven shaft 6 to rotate through the friction plate 3, the friction plate 3 is attached to the driving flywheel 1 more tightly and firmly, and the service life of the friction plate 3 is long.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.
Claims (6)
1. The utility model provides a gear sleeve structure for motor clutch, characterized by, is including drive flywheel and friction disc, the drive flywheel orientation one side of friction disc is provided with a plurality of gear sleeve grooves, the bottom surface in gear sleeve groove is provided with a plurality of recesses, the friction disc orientation one side of drive flywheel be provided with the corresponding convex gear in gear sleeve groove, one side of convex gear with the corresponding lug that is provided with of recess, convex gear can mesh the gear sleeve groove, the lug can inlay in the recess.
2. The gear sleeve structure for the motor clutch as claimed in claim 1, wherein a fixed disk is disposed on a side of the driving flywheel close to the friction plate, the driving flywheel is rotatable relative to the fixed disk, a housing is mounted on a side of the fixed disk far from the driving flywheel, a movable sleeve is movably disposed in the center of the housing, the driven shaft passes through the center of the housing, and the movable sleeve can slide on the driven shaft.
3. The gear sleeve structure for the motor clutch as claimed in claim 2, wherein the friction plate is fixedly mounted at the end of the driven shaft, a pressing plate is movably disposed on the driven shaft, the pressing plate is located in the outer shell, the middle of the fixed disk is hollow, and the friction plate can pass through the fixed disk to be attached to or detached from the driving flywheel.
4. The gear sleeve structure for the motor clutch as claimed in claim 3, wherein a plurality of thread springs are disposed between the pressing plate and the housing, one end of each of the plurality of thread springs is fixed to the pressing plate, and the other end of each of the plurality of thread springs is fixed to the inner wall of the housing.
5. The gear sleeve structure for the motor clutch as claimed in claim 4, wherein the inner wall of the housing is provided with a plurality of limiting posts, each of the plurality of limiting posts is provided with a bar spring, one end of each of the plurality of bar springs is fixed on the pressing plate, and the other end of each of the plurality of bar springs is fixed on the movable sleeve.
6. The gear sleeve structure for the motor clutch as claimed in claim 5, wherein the movable sleeve is externally provided with a pushing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021266140.0U CN212615993U (en) | 2020-07-02 | 2020-07-02 | Gear sleeve structure for motor clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021266140.0U CN212615993U (en) | 2020-07-02 | 2020-07-02 | Gear sleeve structure for motor clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212615993U true CN212615993U (en) | 2021-02-26 |
Family
ID=74758296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021266140.0U Expired - Fee Related CN212615993U (en) | 2020-07-02 | 2020-07-02 | Gear sleeve structure for motor clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212615993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198420A (en) * | 2021-12-24 | 2022-03-18 | 杭州前进通用机械有限公司 | Central clutch assembly |
-
2020
- 2020-07-02 CN CN202021266140.0U patent/CN212615993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198420A (en) * | 2021-12-24 | 2022-03-18 | 杭州前进通用机械有限公司 | Central clutch assembly |
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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: 20210226 |