CN220726906U - Driven disc assembly - Google Patents
Driven disc assembly Download PDFInfo
- Publication number
- CN220726906U CN220726906U CN202322568563.8U CN202322568563U CN220726906U CN 220726906 U CN220726906 U CN 220726906U CN 202322568563 U CN202322568563 U CN 202322568563U CN 220726906 U CN220726906 U CN 220726906U
- Authority
- CN
- China
- Prior art keywords
- wall
- hub
- disc
- bottom plate
- face piece
- 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.)
- Active
Links
- 239000007787 solid Substances 0.000 claims abstract description 15
- 238000013016 damping Methods 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 11
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to the technical field of automobile clutches, in particular to a driven disc assembly, which comprises a disc hub and a circular groove, wherein the circular groove is arranged on the inner wall of the disc hub, a connecting device is arranged on the outer wall of the disc hub, the connecting device comprises a solid rivet and an arc surface piece, the outer wall of the solid rivet is abutted against the disc hub, the outer wall of the arc surface piece is abutted against the disc hub, the outer wall of the solid rivet is abutted against a metal disc, the outer wall of the metal disc is fixedly connected with the arc surface piece, and a groove is arranged on the surface of the arc surface piece. Through the cooperation between upper cover, bottom plate and dish hub and damping spring, can reduce damping rigidity to the shape of pitch arc face piece belongs to pitch arc shape, makes the pitch arc face piece alleviate the overload area of contact of moment of torsion, improves the life of pitch arc face piece.
Description
Technical Field
The utility model relates to the technical field of automobile clutches, in particular to a driven disc assembly.
Background
At present, the diesel engine type is not capable of obviously eliminating torque fluctuation of an engine due to the self structure and cost limitation, and is inconvenient to use a dual-mass flywheel with high cost, so that the comfort level of the whole vehicle is general.
For example, the authority bulletin number is a driven disc assembly of CN211550329U, though solving the existing driven disc assembly, the friction disc hub is easy to wear around the disc hub when the vibration reduction spring works, and the friction loss between the friction disc hub and the friction disc hub can generate larger noise, when a driver drives, the noise enters the ear to influence the driving, the problem of unfavorable use is solved, the strength rigidity and the hardness of the driven disc body can be effectively enhanced through the arrangement of the reinforcing plate and the reinforcing ring, the probability of failure of the driven disc breakage is reduced when the driven disc body is used, the clutch driven disc assembly is provided with the protection seats at the two sides of the vibration reduction spring, the disc hub can be protected from being worn by the spring, but each part of the surface of the driven disc body is composed of a trapezoid, when the surface of the driven disc body is easy to generate torque overload, the driven disc is damaged once overload occurs, and the service life of the driven disc body is affected.
Disclosure of Invention
The utility model aims to solve the problem that overload can cause damage to a driven disc, so as to influence the service life of a main body of a driven disc in the conventional driven disc assembly.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a driven plate assembly, includes dish hub and circular slot, the circular slot is installed to the inner wall of dish hub, the outer wall of dish hub is equipped with connecting device, connecting device includes solid rivet and pitch arc face piece, the outer wall of solid rivet offsets tightly with dish hub, the outer wall of pitch arc face piece is laminated mutually with dish hub, the outer wall of solid rivet offsets tightly with the metal disc, the outer wall and the pitch arc face piece fixed connection of metal disc, the surface mounting of pitch arc face piece has the recess.
Preferably, the outer wall of the disc hub is propped against the positioning column, the outer wall of the positioning column is propped against the upper cover, and the outer wall of the upper cover is fixedly connected with the clamping block.
Preferably, the outer wall of the positioning column is propped against the bottom plate, and the inner wall of the bottom plate is movably connected with the damping spring.
Preferably, the inner wall of the disc hub is provided with a spline hub, and the outer wall of the disc hub is attached to the bottom plate.
Preferably, the inner wall of the bottom plate is provided with a first mounting groove, and the inner wall of the disc hub is provided with a second mounting groove.
The driven disc assembly provided by the utility model has the beneficial effects that: through the cooperation between upper cover, bottom plate and dish hub and damping spring, can reduce damping rigidity to the shape of pitch arc face piece belongs to pitch arc shape, makes the pitch arc face piece alleviate the overload area of contact of moment of torsion, improves the life of pitch arc face piece.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the cross-sectional structure of FIG. 1;
FIG. 3 is a schematic cross-sectional elevation view of the structure of FIG. 1;
fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.
In the figure: 1. the disc comprises a disc hub, 2, a circular groove, 3, a connecting device, 301, a solid rivet, 302, an arc surface piece, 303, a metal disc, 304, a groove, 4, a positioning column, 5, an upper cover, 6, a clamping block, 7, a bottom plate, 8, a damping spring, 9, a spline hub, 10, a first mounting groove, 11 and a second mounting groove.
Detailed Description
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a driven plate assembly, including dish hub 1 and circular slot 2, circular slot 2 is installed to the inner wall of dish hub 1, the outer wall of dish hub 1 is equipped with connecting device 3, it is fixed to support tightly with the pitch arc face piece 302 on dish hub 1 and the metal disc 303 through solid rivet 301, realize driven plate part's connection, connecting device 3 includes solid rivet 301 and pitch arc face piece 302, the outer wall of solid rivet 301 supports tightly with dish hub 1, the outer wall of pitch arc face piece 302 is laminated mutually with dish hub 1, the outer wall of solid rivet 301 supports tightly with metal disc 303, the outer wall of metal disc 303 supports tightly with pitch arc face piece 302 fixed connection, the surface mounting of pitch arc face piece 302 has recess 304.
Referring to fig. 1, 2 and 4, the outer wall of the hub 1 abuts against the positioning column 4, the outer wall of the positioning column 4 abuts against the upper cover 5, the outer wall of the upper cover 5 is fixedly connected with the clamping block 6, the outer wall of the positioning column 4 abuts against the bottom plate 7, and the inner wall of the bottom plate 7 is movably connected with the damping spring 8;
the upper cover 5, the bottom plate 7, the disk hub 1 and the damping springs 8 are matched, so that the damping rigidity can be reduced, the shape of the arc surface piece 302 belongs to an arc shape, the arc surface piece 302 is enabled to relieve the contact area of torque overload, and the service life of the arc surface piece 302 is prolonged.
Referring to fig. 1 and 2, a spline hub 9 is mounted on the inner wall of the hub 1, the outer wall of the hub 1 is attached to the bottom plate 7, a first mounting groove 10 is mounted on the inner wall of the bottom plate 7, and a second mounting groove 11 is mounted on the inner wall of the hub 1.
Working principle:
according to the technical scheme, the solid rivet 301 is tightly abutted to the arc surface piece 302 on the disc hub 1 and the metal disc 303, the positioning column 4 is tightly abutted to the upper cover 5, the bottom plate 7 and the disc hub 1, the damping spring 8 is arranged on the inner wall of the bottom plate 7 and the inner wall of the disc hub 1, the clamping block 6 on the outer wall of the upper cover 5 limits the damping spring 8, the upper cover 5, the bottom plate 7, the disc hub 1 and the damping spring 8 are matched, the damping rigidity can be reduced, the arc surface piece 302 is arc-shaped, the contact area of the arc surface piece 302 is increased, and the service life of the arc surface piece 302 is prolonged.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Driven plate assembly, including dish hub (1) and circular slot (2), circular slot (2) are installed to the inner wall of dish hub (1), its characterized in that: the outer wall of dish hub (1) is equipped with connecting device (3), connecting device (3) include solid rivet (301) and pitch arc face piece (302), the outer wall of solid rivet (301) offsets tightly with dish hub (1), the outer wall of pitch arc face piece (302) is laminated mutually with dish hub (1), the outer wall of solid rivet (301) offsets tightly with metal disc (303), the outer wall and pitch arc face piece (302) fixed connection of metal disc (303), surface mounting of pitch arc face piece (302) has recess (304).
2. A driven disc assembly as defined in claim 1, wherein: the outer wall of the disc hub (1) is propped against the positioning column (4), the outer wall of the positioning column (4) is propped against the upper cover (5), and the outer wall of the upper cover (5) is fixedly connected with the clamping block (6).
3. A driven disc assembly as defined in claim 2, wherein: the outer wall of the positioning column (4) is propped against the bottom plate (7), and the inner wall of the bottom plate (7) is movably connected with the damping spring (8).
4. A driven disc assembly as defined in claim 1, wherein: the inner wall of the disc hub (1) is provided with a spline hub (9), and the outer wall of the disc hub (1) is attached to the bottom plate (7).
5. A driven disc assembly as defined in claim 4, wherein: the inner wall of the bottom plate (7) is provided with a first mounting groove (10), and the inner wall of the disc hub (1) is provided with a second mounting groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322568563.8U CN220726906U (en) | 2023-09-21 | 2023-09-21 | Driven disc assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322568563.8U CN220726906U (en) | 2023-09-21 | 2023-09-21 | Driven disc assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726906U true CN220726906U (en) | 2024-04-05 |
Family
ID=90486980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322568563.8U Active CN220726906U (en) | 2023-09-21 | 2023-09-21 | Driven disc assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726906U (en) |
-
2023
- 2023-09-21 CN CN202322568563.8U patent/CN220726906U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220726906U (en) | Driven disc assembly | |
| CN211175100U (en) | Large-corner driven disc assembly | |
| CN216242047U (en) | Torsion limiting vibration damper for hybrid power system | |
| CN103307201B (en) | Double-mass flywheel for double-clutch automatic speed changer | |
| CN211371084U (en) | Wide-corner high-strength vibration reduction clutch | |
| CN207715588U (en) | Vibrationproof stable clutch assembly | |
| CN214661758U (en) | Driven disc assembly of idle speed vibration reduction clutch | |
| CN203623360U (en) | Suspension structure of automobile engine | |
| CN212177709U (en) | Built-in locking clutch friction plate of hydraulic torque converter of large vehicle | |
| CN203743304U (en) | Dual mass flywheel for double clutch automatic gearbox | |
| CN108253035A (en) | Vibrationproof stable clutch assembly | |
| CN203348428U (en) | Double-flywheel of automatic transmission with double clutches | |
| CN220816332U (en) | Inner disc hub assembly of clutch driven disc | |
| CN220890863U (en) | Automobile clutch pressure plate casting part | |
| CN207621202U (en) | Vibrationproof portable driven disc sub-unit | |
| CN110594398A (en) | Spline structure integrating multistage vibration reduction function | |
| CN211117365U (en) | Low-noise shock absorber assembly | |
| CN211009729U (en) | Dual-mass flywheel | |
| CN215720345U (en) | Driven disc assembly of infinite-stage vibration damping clutch | |
| CN220337414U (en) | Shock attenuation gear assembly, engine and car | |
| CN211950720U (en) | Gasoline engine driving disc | |
| CN215720344U (en) | Air condition compressor clutch assembly | |
| CN220302632U (en) | Engine flywheel assembly | |
| CN220869943U (en) | Lightweight high-performance shock absorber top adhesive | |
| CN220031642U (en) | Shock absorber integrated bracket, suspension system and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |