CN212272860U - Wear-resisting tertiary damping clutch driven plate assembly - Google Patents
Wear-resisting tertiary damping clutch driven plate assembly Download PDFInfo
- Publication number
- CN212272860U CN212272860U CN202020947803.9U CN202020947803U CN212272860U CN 212272860 U CN212272860 U CN 212272860U CN 202020947803 U CN202020947803 U CN 202020947803U CN 212272860 U CN212272860 U CN 212272860U
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- Prior art keywords
- driven plate
- wear
- plate assembly
- block
- outer steel
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- Expired - Fee Related
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- 238000013016 damping Methods 0.000 title claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 210000003781 tooth socket Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a wear-resisting tertiary damping clutch driven plate assembly, including driven plate body, outer steel sheet, friction disc subassembly and core, the outside of driven plate body is provided with outer steel sheet, the one end of outer steel sheet is provided with dismantles the structure, the inside of dismantling the structure is provided with the friction disc subassembly, the inside of driven plate body evenly is provided with torsional damping spring. The utility model discloses a fixed block, the screw hole, fixed slot and construction bolt have set gradually in the inside of dismantling the structure, when using, put into the fixed slot with the fixed block inside, then through twisting construction bolt in the screw hole inside, fix the fixed block inside the fixed slot to the realization is fixed to the installation of friction disc subassembly, and simultaneously, when needs are dismantled and are changed friction disc subassembly, unscrew construction bolt from screw hole inside, just so can dismantle the friction disc subassembly and change, and easy operation, it is very convenient to use.
Description
Technical Field
The utility model relates to an automobile clutch driven plate technical field specifically is a wear-resisting tertiary damping clutch driven plate assembly.
Background
The automobile clutch is an important component for realizing gear engagement, stable braking and parking of an automobile, and in recent years, along with continuous development and progress of science and technology, the clutch is continuously upgraded, the original secondary damping clutch is upgraded to a tertiary damping clutch, the two clutches are different in that the function of torsional damping is added, wherein a driven plate assembly in the automobile clutch is a main part for realizing the function of the driven plate assembly.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the friction plate assembly of the traditional wear-resistant three-level damping clutch driven plate assembly cannot be used continuously after being used for a certain time, so that the friction plate assembly is inconvenient to disassemble and replace and is very inconvenient to use;
(2) the traditional wear-resistant three-level damping clutch driven disc assembly does not guide and limit a torsion damping spring, so that the spring is easily damaged and the use of the driven disc is influenced;
(3) the traditional wear-resistant three-level damping clutch driven disc assembly disc core is easy to be blocked and cannot meet the use requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear-resisting tertiary damping clutch driven plate assembly to propose friction disc subassembly and just can't continue to use after using certain time in solving above-mentioned background art, inconvenient dismantlement and change friction disc subassembly, it is very inconvenient to use, it is spacing not to lead to torsional damping spring, lead to this spring to appear damaging easily, influence the use of driven plate and the inside card that appears easily of core of a plate die, can not satisfy the problem of the needs of using.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting tertiary damping clutch driven plate assembly, includes driven plate body, outer steel sheet, friction disc subassembly and core, the outside of driven plate body is provided with outer steel sheet, the one end of outer steel sheet is provided with dismantles the structure, the inside of dismantling the structure is provided with the friction disc subassembly, the inside of driven plate body evenly is provided with torsional damping spring, torsional damping spring's inside is provided with spacing guide structure, the inside of outer steel sheet is provided with the rivet, the inside intermediate position department of driven plate body is provided with the core, evenly be provided with the tooth's socket on the inside wall of core.
Preferably, the inside of dismantling the structure has set gradually fixed block, screw hole, fixed slot and construction bolt, the fixed slot evenly sets up the one end of steel sheet inside outside, fixed block fixed connection is in the one end of friction disc subassembly, the inside of fixed block one end intermediate position department is provided with the screw hole, be provided with construction bolt between fixed block and the fixed slot.
Preferably, the fixing block is embedded in the fixing groove, and the bottom end of the mounting bolt penetrates through the fixing groove and extends to the bottom end of the threaded hole.
Preferably, first guide bar, stopper, spacing groove, second guide bar and inserted block have set gradually in spacing guide structure's inside, first guide bar sets up the one side of locating at the inside intermediate position of torsion damping spring, the second guide bar sets up the opposite side of locating at the inside intermediate position of torsion damping spring, one side fixedly connected with stopper of first guide bar, and the inside one side of stopper is provided with the spacing groove, one side fixedly connected with inserted block of second guide bar.
Preferably, the length and the width of the insertion block are both smaller than those of the limiting groove, and the distance between the limiting groove and the insertion block is larger than the maximum shrinkage of the torsion damping spring.
Preferably, one end inside the tooth socket is movably connected with a ball, and the tooth socket corresponds to the ball one by one.
Compared with the prior art, the beneficial effects of the utility model are that: the driven disc assembly of the wear-resistant three-stage damping clutch not only realizes convenient disassembly and replacement of the friction plate assembly, is very convenient to use, realizes guiding and limiting of the torsion damping spring, prevents the spring from being damaged, ensures the use of the driven disc, but also prevents the inside of the disc core from being blocked, and can meet the use requirement;
(1) the fixing block, the threaded hole, the fixing groove and the mounting bolt are sequentially arranged in the dismounting structure, when the friction plate assembly is used, the fixing block is placed in the fixing groove, then the mounting bolt is screwed into the threaded hole, the fixing block is fixed in the fixing groove, and therefore the friction plate assembly is mounted and fixed;
(2) the first guide rod, the limiting block, the limiting groove, the second guide rod and the inserting block are sequentially arranged in the limiting guide structure, when the driven disc is used, the torsion damping spring contracts, the first guide rod and the second guide rod can play a role in guiding and contracting the torsion damping spring, the distance between the limiting block and the inserting block is gradually shortened, the inserting block enters the limiting groove before the torsion damping spring reaches the maximum contraction amount, further contraction of the torsion damping spring is prevented, the torsion damping spring is prevented from being damaged due to overlarge contraction amount, and normal use of the driven disc body is guaranteed;
(3) have the ball through the one end swing joint in the inside of tooth's socket, and one-to-one between tooth's socket and the ball, when using, through being provided with the ball, at the in-process of the inside back and forth movement of tooth's socket of the rack on the drive shaft, the ball can reduce the frictional force of tooth's socket and rack to can prevent that the dead condition of card from appearing in the inside of reel core from appearing, improve the security of car use.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the disassembled structure of the present invention showing a partially enlarged bottom section;
FIG. 3 is an enlarged front view of a partial section of the position-limiting guide structure of the present invention;
fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.
In the figure: 1. a driven disc body; 2. an outer steel plate; 3. a friction plate assembly; 4. disassembling the structure; 401. a fixed block; 402. a threaded hole; 403. fixing grooves; 404. installing a bolt; 5. a torsion damping spring; 6. a limiting guide structure; 601. a first guide bar; 602. a limiting block; 603. a limiting groove; 604. a second guide bar; 605. inserting a block; 7. riveting; 8. a disc core; 9. a tooth socket; 10. and a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a wear-resistant three-level damping clutch driven disc assembly comprises a driven disc body 1, an outer steel plate 2, a friction plate assembly 3 and a disc core 8, wherein the outer steel plate 2 is arranged outside the driven disc body 1, and a dismounting structure 4 is arranged at one end of the outer steel plate 2;
the inside of the disassembly structure 4 is sequentially provided with a fixing block 401, a threaded hole 402, a fixing groove 403 and a mounting bolt 404, the fixing groove 403 is uniformly arranged at one end inside the outer steel plate 2, the fixing block 401 is fixedly connected to one end of the friction plate assembly 3, the threaded hole 402 is arranged inside the middle position of one end of the fixing block 401, and the mounting bolt 404 is arranged between the fixing block 401 and the fixing groove 403;
the fixing block 401 is embedded inside the fixing groove 403, and the bottom end of the mounting bolt 404 penetrates through the fixing groove 403 and extends to the bottom end inside the threaded hole 402;
specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the fixing block 401 is placed inside the fixing groove 403, then the mounting bolt 404 is screwed into the threaded hole 402, and the fixing block 401 is fixed inside the fixing groove 403, so that the friction plate assembly 3 is mounted and fixed, and meanwhile, when the friction plate assembly 3 needs to be dismounted and replaced, the mounting bolt 404 is screwed out of the threaded hole 402, so that the friction plate assembly 3 can be dismounted and replaced, the operation is simple, and the use is very convenient;
a friction plate assembly 3 is arranged inside the disassembling structure 4, torsion damping springs 5 are uniformly arranged inside the driven disc body 1, and a limiting guide structure 6 is arranged inside the torsion damping springs 5;
a first guide rod 601, a limiting block 602, a limiting groove 603, a second guide rod 604 and an insert block 605 are sequentially arranged in the limiting guide structure 6, the first guide rod 601 is arranged at one side of the middle position in the torsion damping spring 5, the second guide rod 604 is arranged at the other side of the middle position in the torsion damping spring 5, one side of the first guide rod 601 is fixedly connected with the limiting block 602, one side of the inside of the limiting block 602 is provided with the limiting groove 603, and one side of the second guide rod 604 is fixedly connected with the insert block 605;
the length and the width of the insertion block 605 are both smaller than those of the limiting groove 603, and the distance between the limiting groove 603 and the insertion block 605 is larger than the maximum shrinkage of the torsion damping spring 5;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the torsion damping spring 5 contracts, the first guide rod 601 and the second guide rod 604 can play a role of guiding the torsion damping spring 5 to contract, at this time, the distance between the limiting block 602 and the insertion block 605 gradually shortens, and the insertion block 605 enters the limiting groove 603 before the torsion damping spring 5 reaches the maximum contraction amount, so that the torsion damping spring 5 is prevented from further contracting, the torsion damping spring 5 is prevented from being damaged due to the overlarge contraction amount, and the normal use of the driven disc body 1 is ensured;
one end inside the tooth grooves 9 is movably connected with balls 10, and the tooth grooves 9 correspond to the balls 10 one by one;
specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, by providing the balls 10, the balls 10 can reduce the friction force between the tooth grooves 9 and the rack bar when the rack bar on the driving shaft moves back and forth in the tooth grooves 9, so that the occurrence of the blocking of the inside of the hub 8 can be prevented, and the safety of the use of the automobile can be improved.
The working principle is as follows: the utility model discloses when using, at first, put into fixed slot 403 inside with fixed block 401, then through twisting mounting bolt 404 inside screw hole 402, fix fixed block 401 inside fixed slot 403 to the realization is fixed to friction disc subassembly 3's installation, and simultaneously, when needs are dismantled and are changed friction disc subassembly 3, unscrew mounting bolt 404 from screw hole 402 is inside, just so can dismantle friction disc subassembly 3 and change, easy operation, it is very convenient to use.
Then, the torsion damping spring 5 contracts, the first guide rod 601 and the second guide rod 604 can play a role in guiding the torsion damping spring 5 to contract, at this time, the distance between the limiting block 602 and the insertion block 605 is gradually shortened, and the insertion block 605 enters the limiting groove 603 before the torsion damping spring 5 reaches the maximum contraction amount, so that the torsion damping spring 5 is prevented from further contracting, the torsion damping spring 5 is prevented from being damaged due to overlarge contraction amount, and the normal use of the driven plate body 1 is ensured.
Finally, through being provided with ball 10, when the in-process of the inside back and forth movement of tooth's socket 9 of rack on the drive shaft, ball 10 can reduce the frictional force of tooth's socket 9 and rack to can prevent that the dead condition of card from appearing in the inside of core 8, improve the security that the car used.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a wear-resisting tertiary damping clutch driven plate assembly, includes driven plate body (1), outer steel sheet (2), friction disc subassembly (3) and core (8), its characterized in that: the outside of driven plate body (1) is provided with outer steel sheet (2), the one end of outer steel sheet (2) is provided with dismantles structure (4), the inside of dismantling structure (4) is provided with friction disc subassembly (3), the inside of driven plate body (1) evenly is provided with torsional damping spring (5), the inside of torsional damping spring (5) is provided with spacing guide structure (6), the inside of outer steel sheet (2) is provided with rivet (7), the inside intermediate position department of driven plate body (1) is provided with core (8), evenly be provided with tooth's socket (9) on the inside wall of core (8).
2. A wear-resistant three-stage damping clutch driven plate assembly as set forth in claim 1, wherein: dismantle the inside of structure (4) and set gradually fixed block (401), screw hole (402), fixed slot (403) and construction bolt (404), fixed slot (403) evenly set up the inside one end in outer steel sheet (2), fixed block (401) fixed connection is in the one end of friction disc subassembly (3), the inside of fixed block (401) one end intermediate position department is provided with screw hole (402), be provided with construction bolt (404) between fixed block (401) and fixed slot (403).
3. A wear-resistant three-stage damping clutch driven plate assembly as set forth in claim 2, wherein: the fixing block (401) is embedded in the fixing groove (403), and the bottom end of the mounting bolt (404) penetrates through the fixing groove (403) and extends to the bottom end of the threaded hole (402).
4. A wear-resistant three-stage damping clutch driven plate assembly as set forth in claim 1, wherein: the inside of spacing guide structure (6) has set gradually first guide bar (601), stopper (602), spacing groove (603), second guide bar (604) and inserted block (605), first guide bar (601) set up the one side of locating at the inside intermediate position of torsion damping spring (5), second guide bar (604) set up the opposite side of locating at the inside intermediate position of torsion damping spring (5), one side fixedly connected with stopper (602) of first guide bar (601), and the inside one side of stopper (602) is provided with spacing groove (603), one side fixedly connected with inserted block (605) of second guide bar (604).
5. The wear-resistant three-stage damping clutch driven plate assembly according to claim 4, wherein: the length and the width of the insertion block (605) are both smaller than those of the limiting groove (603), and the distance between the limiting groove (603) and the insertion block (605) is larger than the maximum shrinkage of the torsion damping spring (5).
6. A wear-resistant three-stage damping clutch driven plate assembly as set forth in claim 1, wherein: one end inside the tooth grooves (9) is movably connected with the balls (10), and the tooth grooves (9) correspond to the balls (10) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020947803.9U CN212272860U (en) | 2020-05-29 | 2020-05-29 | Wear-resisting tertiary damping clutch driven plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020947803.9U CN212272860U (en) | 2020-05-29 | 2020-05-29 | Wear-resisting tertiary damping clutch driven plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212272860U true CN212272860U (en) | 2021-01-01 |
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ID=73880295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020947803.9U Expired - Fee Related CN212272860U (en) | 2020-05-29 | 2020-05-29 | Wear-resisting tertiary damping clutch driven plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212272860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542621A (en) * | 2022-02-19 | 2022-05-27 | 上海永环摩擦材料海安有限公司 | Clutch friction disc with anti-drop protection |
-
2020
- 2020-05-29 CN CN202020947803.9U patent/CN212272860U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542621A (en) * | 2022-02-19 | 2022-05-27 | 上海永环摩擦材料海安有限公司 | Clutch friction disc with anti-drop protection |
| CN114542621B (en) * | 2022-02-19 | 2023-09-26 | 上海永环摩擦材料海安有限公司 | Clutch friction plate with anti-drop protection |
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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: 20210101 |