CN203585148U - Clutch driven disc torsional damper assembly - Google Patents
Clutch driven disc torsional damper assembly Download PDFInfo
- Publication number
- CN203585148U CN203585148U CN201320654745.0U CN201320654745U CN203585148U CN 203585148 U CN203585148 U CN 203585148U CN 201320654745 U CN201320654745 U CN 201320654745U CN 203585148 U CN203585148 U CN 203585148U
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- China
- Prior art keywords
- hub
- disc hub
- shock
- limiting stopper
- limiting
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- 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 - Lifetime
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- 238000013016 damping Methods 0.000 abstract description 4
- 241000239290 Araneae Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Abstract
The utility model discloses a clutch driven disc torsional damper assembly. The assembly comprises an inner disc hub, a middle disc hub, an outer disc hub and two pieces of disc hub clamping discs, wherein the inner disc hub, the middle disc hub and the outer disc hub have the same central axis and are arranged sequentially from inside to outside in the radial direction; the inner disc hub and the outer disc hub are fixedly connected, the middle disc hub and the outer disc hub are located between the two pieces of disc hub clamping discs fixed with the middle disc hub, a plurality of damping springs are connected between the outer disc hub and the two pieces of disc hub clamping discs, and a plurality of limiting structures are arranged between the outer disc hub and the two pieces of disc hub clamping discs; and each limiting structure comprises a limiting block limiting window and limiting blocks, the limiting block limiting windows are formed in the outer disc hub, the limiting blocks are fixed on the two pieces of disc hub clamping discs, middle parts of the limiting blocks are located in the limiting block limiting windows in the outer disc hub, and when the damping springs are in a free state, the limiting blocks are located at middle parts of the limiting block limiting windows. By means of the assembly, main damping springs can be protected, and the possibility of the failure of a clutch can be avoided.
Description
Technical field
The utility model relates to a kind of automobile component, particularly clutch-disc damper assembly.
Background technique
When the moment of torsion of its transmission reaches capacity, often there is the shock-absorbing spring excessive spring breakage that causes that meets with stresses in existing clutch spider of vehicle assembly, thereby cause clutch, lost efficacy.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of clutch-disc damper assembly that can protect shock-absorbing spring is provided.
In order to solve the problems of the technologies described above, the utility model comprises interior hub, middle hub, outer hub and two hub clamping disks, interior hub, middle hub, outer hub three is concentricity axis and being arranged in order from inside to outside diametrically, interior hub is fixedly connected with outer hub, middle hub and outer hub are between two hub clamping disks, two hub clamping disks and middle hub fix, between outer hub and two hub clamping disks, be connected with a plurality of shock-absorbing springs, between outer hub and two hub clamping disks, be provided with a plurality of limit structures, each limit structure comprises the spacing window of the limiting stopper being arranged in outer hub and is fixed on two limiting stoppers on hub clamping disk, limiting stopper center is outside in the spacing window of limiting stopper in hub, when shock-absorbing spring is during in free state, limiting stopper is positioned at the middle part of the spacing window of limiting stopper.
In order to improve effectiveness in vibration suppression, described shock-absorbing spring and limit structure respectively have six, uniform on the circumference of six shock-absorbing springs axis centered by the central axis by interior hub, uniform on the circumference of six limit structures axis centered by the central axis by interior hub, shock-absorbing spring and limit structure are corresponding one by one.
For the ease of processing and fabricating, and make from each structural configuration in outer hub compact, described hub clamping disk is provided with limiting stopper stationary window, the two ends of limiting stopper are fixed in two limiting stopper stationary windows on hub clamping disk, each shock-absorbing spring outside in hub to there being a shock-absorbing spring that window is installed, the spacing window of each limiting stopper and corresponding shock-absorbing spring are installed window and are integrated, and the spacing window of limiting stopper is that shock-absorbing spring is installed the part that window goes out to driven disc central fovea.
The beneficial effects of the utility model are: the utility model is by arranging a plurality of limit structures between hub and two hub clamping disks outside; clutch spider of vehicle assembly main shock-absorbing spring when the moment of torsion of its transmission reaches design load is met with stresses no longer to be continued to increase; thereby protect main shock-absorbing spring, thereby the possibility that can avoid clutch to lose efficacy.
Accompanying drawing explanation
Fig. 1 is that master of the present utility model is depending on schematic diagram (part 4 half cuts open);
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation of part 4 in Fig. 1;
Fig. 4 is the structural representation of part 3 in part 1 in Fig. 1;
In figure: 1, interior hub, 2, middle hub, 3, outer hub, 4, hub clamping disk, 5, limiting stopper, 6, shock-absorbing spring, 7, hub rivet, 8, limiting stopper stationary window, 9, the spacing window of limiting stopper, 10, shock-absorbing spring installs window.
Embodiment
A kind of specific embodiment as Figure 1-4, it comprises interior hub 1, middle hub 2, outer hub 3 and two hub clamping disks 4, interior hub 1, middle hub 2, the outer hub concentricity axis of 3 three and being arranged in order from inside to outside diametrically, interior hub 1 is fixedly connected with outer hub 3, middle hub 2 and outer hub 3 are between two hub clamping disks 4, two hub clamping disks 4 are fixing by a plurality of hub rivet 7 riveted joints with middle hub 3, between outer hub 3 and two hub clamping disks 4, be connected with a plurality of shock-absorbing springs 6, between outer hub 3 and two hub clamping disks 4, be provided with a plurality of limit structures, each limit structure comprises the spacing window 9 of the limiting stopper being arranged in outer hub 3 and is fixed on two limiting stoppers 5 on hub clamping disk 4, limiting stopper 5 center are outside in the spacing window 9 of limiting stopper in hub 3, when shock-absorbing spring 6 is during in free state, limiting stopper 5 is positioned at the middle part of the spacing window 9 of limiting stopper.Shock-absorbing spring 6 and limit structure all design six, uniform on the circumference of six shock-absorbing springs 6 axis centered by the central axis by interior hub 1, uniform on the circumference of six limit structures axis centered by the central axis by interior hub 1, shock-absorbing spring 6 and limit structure are corresponding one by one.As shown in Figure 3, hub clamping disk 4 is provided with limiting stopper stationary window 8, the two ends of limiting stopper 5 are fixed in two limiting stopper stationary windows 8 on hub clamping disk 4, each shock-absorbing spring 6 outside in hub 3 to there being a shock-absorbing spring that window 10 is installed, the spacing window 9 of each limiting stopper and corresponding shock-absorbing spring are installed window 10 and are integrated, the part that the spacing window 9 of limiting stopper goes out to driven disc central fovea for shock-absorbing spring installation window 10.
When driven disc torsion damping is started working; shock-absorbing spring 6 is compressed; outer hub 3 starts to rotate with respect to hub clamping disk 4; limiting stopper 5 is along with limiting stopper stationary window 8 starts to rotate with respect to the spacing window 9 of limiting stopper; after turning an angle, together with limiting stopper 5 comes to the edge of the spacing window 9 of limiting stopper, shock-absorbing spring 6 is no longer compressed; reach vibration damper breakdown torque, thereby reach the effect of protection shock-absorbing spring 6.
Claims (3)
1. a clutch-disc damper assembly, it is characterized in that: comprise interior hub, middle hub, outer hub and two hub clamping disks, interior hub, middle hub, outer hub three is concentricity axis and being arranged in order from inside to outside diametrically, interior hub is fixedly connected with outer hub, middle hub and outer hub are between two hub clamping disks, two hub clamping disks and middle hub fix, between outer hub and two hub clamping disks, be connected with a plurality of shock-absorbing springs, between outer hub and two hub clamping disks, be provided with a plurality of limit structures, each limit structure comprises the spacing window of the limiting stopper being arranged in outer hub and is fixed on two limiting stoppers on hub clamping disk, limiting stopper center is outside in the spacing window of limiting stopper in hub, when shock-absorbing spring is during in free state, limiting stopper is positioned at the middle part of the spacing window of limiting stopper.
2. clutch-disc damper assembly according to claim 1, it is characterized in that: described shock-absorbing spring and limit structure respectively have six, uniform on the circumference of six shock-absorbing springs axis centered by the central axis by interior hub, uniform on the circumference of six limit structures axis centered by the central axis by interior hub, shock-absorbing spring and limit structure are corresponding one by one.
3. clutch-disc damper assembly according to claim 2, it is characterized in that: described hub clamping disk is provided with limiting stopper stationary window, the two ends of limiting stopper are fixed in two limiting stopper stationary windows on hub clamping disk, each shock-absorbing spring outside in hub to there being a shock-absorbing spring that window is installed, the spacing window of each limiting stopper and corresponding shock-absorbing spring are installed window and are integrated, and the spacing window of limiting stopper is that shock-absorbing spring is installed the part that window goes out to driven disc central fovea.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320654745.0U CN203585148U (en) | 2013-10-23 | 2013-10-23 | Clutch driven disc torsional damper assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320654745.0U CN203585148U (en) | 2013-10-23 | 2013-10-23 | Clutch driven disc torsional damper assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585148U true CN203585148U (en) | 2014-05-07 |
Family
ID=50583078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320654745.0U Expired - Lifetime CN203585148U (en) | 2013-10-23 | 2013-10-23 | Clutch driven disc torsional damper assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527653A (en) * | 2013-10-23 | 2014-01-22 | 中国重汽集团济南动力有限公司 | Clutch driven disc torsion damper assembly |
| TWI560374B (en) * | 2014-07-28 | 2016-12-01 | Hsiu Hua Chen | Clutch jacket |
-
2013
- 2013-10-23 CN CN201320654745.0U patent/CN203585148U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527653A (en) * | 2013-10-23 | 2014-01-22 | 中国重汽集团济南动力有限公司 | Clutch driven disc torsion damper assembly |
| TWI560374B (en) * | 2014-07-28 | 2016-12-01 | Hsiu Hua Chen | Clutch jacket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |