CN215805870U - High-performance clutch cover assembly - Google Patents
High-performance clutch cover assembly Download PDFInfo
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- CN215805870U CN215805870U CN202122019948.XU CN202122019948U CN215805870U CN 215805870 U CN215805870 U CN 215805870U CN 202122019948 U CN202122019948 U CN 202122019948U CN 215805870 U CN215805870 U CN 215805870U
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- clutch cover
- heat dissipation
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- shaft
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Abstract
The utility model discloses a high-performance clutch cover assembly which comprises a clutch cover and a pressure plate, wherein an aluminum heat dissipation layer is fixedly arranged on the inner surface of the clutch cover, a radiator mounting hole is formed in the clutch cover, an aluminum radiator is embedded in the radiator mounting hole, and the aluminum radiator is fixedly connected with the aluminum heat dissipation layer; an inner concave part is arranged at the local position of the upper end surface of the clutch cover, a plurality of support shafts are arranged at the position of the inner concave part, a diaphragm spring is sleeved on each support shaft, a shock pad is arranged above each diaphragm spring, and the upper end of each shock pad is fixedly connected with the inner surface of the aluminum heat dissipation layer; a pressure plate is arranged below the diaphragm spring, a pressure plate boss is arranged on the upper end surface of the pressure plate, and the upper end of the pressure plate boss is connected with the lower end surface of the diaphragm spring; and the middle part of the supporting shaft is vertically provided with an axis heat dissipation through hole. Above-mentioned technical scheme, structural design is reasonable, heat dispersion is good, the shock attenuation performance is good, sturdy and durable, work is steady and the practicality is good.
Description
Technical Field
The utility model relates to the technical field of automobile clutches, in particular to a high-performance clutch cover assembly.
Background
The automobile clutch is positioned in a flywheel shell between an engine and a gearbox, the clutch assembly is fixed on the rear plane of a flywheel by screws, and an output shaft of the clutch is an input shaft of the gearbox. During the running of the automobile, the driver can press or release the clutch pedal according to the requirement, so that the engine and the gearbox are temporarily separated and gradually jointed, and the power input by the engine to the gearbox is cut off or transmitted. In the process from separation to connection of the existing clutch, friction is generated between the friction plate and the flywheel and between the friction plate and the pressure plate to generate a large amount of heat, and the heat needs to be timely dissipated sometimes so as to avoid damage of the friction plate due to overhigh temperature, and the ventilation and heat dissipation effects inside the existing clutch cover are poor and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the high-performance clutch cover assembly which is reasonable in structural design, good in heat dissipation performance, good in shock absorption performance, firm, durable, stable in work and good in practicability.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-performance clutch cover assembly comprises a clutch cover and a pressure plate, wherein an aluminum heat dissipation layer is fixedly arranged on the inner surface of the clutch cover, a radiator mounting hole is formed in the clutch cover, an aluminum radiator is embedded in the radiator mounting hole, and the aluminum radiator is fixedly connected with the aluminum heat dissipation layer; an inner concave part is arranged at a local position of the upper end surface of the clutch cover, a plurality of support shafts are arranged at the position of the inner concave part, a diaphragm spring is sleeved on each support shaft, a shock pad is arranged above each diaphragm spring, and the upper end of each shock pad is fixedly connected with the inner surface of the aluminum heat dissipation layer; a pressure plate is arranged below the diaphragm spring, a pressure plate boss is arranged on the upper end surface of the pressure plate, and the upper end of the pressure plate boss is connected with the lower end surface of the diaphragm spring; and the middle part of the supporting shaft is vertically provided with an axis heat dissipation through hole.
The utility model is further configured to: an inner groove is formed outside the inner concave part of the clutch cover, a hard alloy reinforcing layer is embedded in the inner groove, and the hard alloy reinforcing layer is welded and fixed with the inner wall surface of the inner groove.
The utility model is further configured to: the lower extreme of every back shaft all an organic whole is provided with spacing lug, still the cover is equipped with first lock ring and second lock ring on the back shaft, diaphragm spring is located between first lock ring and the second lock ring.
The utility model is further configured to: the middle part of the inner concave part of the clutch cover is vertically provided with a plurality of first shaft holes, the position of the aluminum heat dissipation layer, which is aligned with each first shaft hole, is provided with a second shaft hole, and the position of the hard alloy reinforcing layer, which is aligned with each first shaft hole, is provided with a third shaft hole.
The utility model is further configured to: the upper end of the supporting shaft sequentially penetrates through the aligned second shaft hole, the aligned first shaft hole and the aligned third shaft hole, and the upper end of the supporting shaft is fixedly connected with the inner wall surface of each shaft hole through threads or fixedly welded.
The utility model is further configured to: the supporting shaft is made of hard alloy materials or stainless steel materials, and the diameter of the axis heat dissipation through hole is 1-5 mm.
The utility model is further configured to: the aluminum heat dissipation layer is manufactured through an electroplating or vacuum evaporation process, and the thickness of the aluminum heat dissipation layer is 0.1-5 mu m.
The utility model is further configured to: the aluminum radiator is welded and fixed with the inner wall surface of the aligned radiator mounting hole or is connected and fixed through a screw, and the inner end of the aluminum radiator is integrally arranged with the aluminum radiating layer.
The utility model is further configured to: the clutch cover is provided with a plurality of side heat dissipation through holes, an outer port of each side heat dissipation through hole is fixedly provided with a side dust screen, and the inner surface of each side dust screen is fixedly bonded with the outer side surface of the clutch cover.
The utility model is further configured to: an upper dustproof net is arranged at the upper port of each axle center heat dissipation through hole, and the lower end face of each upper dustproof net is fixedly bonded with the upper end face of the aligned support shaft.
The utility model has the advantages that: compared with the prior art, the clutch cover is more reasonable in structural arrangement, the aluminum heat dissipation layer is fixedly arranged on the inner surface of the clutch cover, and the aluminum heat dissipation layer is fixedly connected with the aluminum heat dissipation layer, so that the heat dissipation performance is good; an inner concave part is arranged at the local position of the upper end surface of the clutch cover, and a hard alloy reinforcing layer is embedded in an inner groove formed outside the inner concave part, so that the strength of the clutch cover is enhanced, and the clutch cover is firm and durable; the shock pad is arranged above the diaphragm spring, the diaphragm spring is located between the first supporting ring and the second supporting ring, and the shock absorption performance is good, the work is stable, and the practicability is good.
The utility model is further described with reference to the drawings and the specific embodiments in the following description.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of section I of FIG. 1;
fig. 3 is a partial structural diagram of an embodiment of the utility model.
Detailed Description
In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, 2 and 3, the high-performance clutch cover assembly disclosed by the utility model comprises a clutch cover 1 and a pressure plate 2, wherein an aluminum heat dissipation layer 11 is fixedly arranged on the inner surface of the clutch cover 1, a radiator mounting hole 12 is arranged on the clutch cover 1, an aluminum radiator 3 is embedded in the radiator mounting hole 12, and the aluminum radiator 3 is fixedly connected with the aluminum heat dissipation layer 11; an inner concave part 13 is arranged at a local position of the upper end surface of the clutch cover 1, a plurality of support shafts 4 are arranged at the position of the inner concave part 13, a diaphragm spring 5 is sleeved on each support shaft 4, a shock absorption pad 6 is arranged above each diaphragm spring 5, and the upper end of each shock absorption pad 6 is fixedly connected with the inner surface of the aluminum heat dissipation layer 11; a pressure plate 2 is arranged below the diaphragm spring 5, a pressure plate boss 21 is arranged on the upper end surface of the pressure plate 2, and the upper end of the pressure plate boss 21 is connected with the lower end surface of the diaphragm spring 5; and the middle part of the supporting shaft 4 is vertically provided with an axis heat dissipation through hole 41.
Preferably, the number of the support shafts 4 is more than 4, and the support shafts 4 are uniformly distributed in a ring shape. A honeycomb hole is formed in the shock pad 6, and the shock pad 6 is made of rubber materials. The upper end of the shock pad 6 is fixedly connected with the inner surface of the aluminum heat dissipation layer 11 through the existing glue or through screws.
In order to make the structure of the present invention more reasonable, preferably, an inner groove is formed outside the inner concave portion 13 of the clutch cover 1 in the present embodiment, the hard alloy reinforcing layer 7 is embedded in the inner groove, and the hard alloy reinforcing layer 7 is welded and fixed to the inner wall surface of the inner groove.
The lower end of each supporting shaft 4 is integrally provided with a limiting bump 42, the supporting shaft 4 is further sleeved with a first supporting ring 9 and a second supporting ring 10, and the diaphragm spring 5 is located between the first supporting ring 9 and the second supporting ring 10. Preferably, the first support ring 9 and the second support ring 10 are made of stainless steel material, rubber material or polytetrafluoroethylene material.
The middle part of the inner concave part 13 of the clutch cover 1 is vertically provided with a plurality of first shaft holes 131, the position of the aluminum heat dissipation layer 11, which is aligned with each first shaft hole, is provided with a second shaft hole 111, and the position of the hard alloy reinforcing layer 7, which is aligned with each first shaft hole, is provided with a third shaft hole 71.
The upper end of the support shaft 4 sequentially penetrates through the aligned second shaft hole 111, the aligned first shaft hole 131 and the aligned third shaft hole 71, and the upper end of the support shaft 4 is fixedly connected with the inner wall surface of each shaft hole through threads or fixedly welded.
The supporting shaft 4 is made of hard alloy materials or stainless steel materials, and the diameter of the axis heat dissipation through hole 41 is 1-5 mm. Preferably, the axial heat dissipating through hole 41 may be a rectangular through hole or other irregular through holes, besides being a circular through hole.
The aluminum heat dissipation layer 11 is manufactured through an electroplating or vacuum evaporation process, and the thickness of the aluminum heat dissipation layer 11 is 0.1-5 μm.
The aluminum radiator 3 is welded and fixed with the inner wall surface of the aligned radiator mounting hole 12 or is connected and fixed through a screw, and the inner end of the aluminum radiator 3 is integrally arranged with the aluminum radiating layer 11. Preferably, the aluminum heat sink 3 is composed of a plurality of aluminum heat dissipating sheets.
The clutch cover 1 is provided with a plurality of side heat dissipation through holes 14, an outer port of each side heat dissipation through hole 14 is fixedly provided with a side dust screen 15, and the inner surface of each side dust screen 15 is fixedly bonded with the outer side surface of the clutch cover 1 or fixedly connected with the outer side surface of the clutch cover 1 through screws.
An upper dustproof net 16 is arranged at the upper port of each axle center heat dissipation through hole 41, and the lower end face of the upper dustproof net 16 is fixedly bonded with the upper end face of the aligned support shaft 4. Preferably, when the upper dust screen 16 is made of stainless steel, the upper dust screen 16 is welded and fixed to the upper end surface of the supporting shaft 4.
In practical application, the inner surface of the clutch cover is fixedly provided with the aluminum heat dissipation layer, and the aluminum heat dissipation layer is fixedly connected with the aluminum heat dissipation layer, so that the heat dissipation performance is good; an inner concave part is arranged at the local position of the upper end surface of the clutch cover, and a hard alloy reinforcing layer is embedded in an inner groove formed outside the inner concave part, so that the strength of the clutch cover is enhanced, and the clutch cover is firm and durable; the shock pad is arranged above the diaphragm spring, the diaphragm spring is located between the first supporting ring and the second supporting ring, and the shock absorption performance is good, the work is stable, and the practicability is good.
The above embodiments are only for further illustration of the present invention, and should not be construed as limiting the scope of the present invention, and the technical engineers in the art can make insubstantial modifications and adaptations of the present invention based on the above disclosure and disclosure of the utility model.
Claims (10)
1. A high performance clutch cover assembly, includes clutch cover (1) and pressure disk (2), its characterized in that: an aluminum heat dissipation layer (11) is fixedly arranged on the inner surface of the clutch cover (1), a radiator mounting hole (12) is formed in the clutch cover (1), an aluminum radiator (3) is embedded in the radiator mounting hole (12), and the aluminum radiator (3) is fixedly connected with the aluminum heat dissipation layer (11); an inner concave part (13) is arranged at a local position of the upper end face of the clutch cover (1), a plurality of support shafts (4) are arranged at the position of the inner concave part (13), a diaphragm spring (5) is sleeved on each support shaft (4), a shock pad (6) is arranged above each diaphragm spring (5), and the upper end of each shock pad (6) is fixedly connected with the inner surface of the aluminum heat dissipation layer (11); a pressure plate (2) is arranged below the diaphragm spring (5), a pressure plate boss (21) is arranged on the upper end surface of the pressure plate (2), and the upper end of the pressure plate boss (21) is connected with the lower end surface of the diaphragm spring (5); and the middle part of the supporting shaft (4) is vertically provided with an axis heat dissipation through hole (41).
2. A high performance clutch cover assembly as set forth in claim 1, wherein: an inner groove is formed outside the inner concave part (13) of the clutch cover (1), a hard alloy reinforcing layer (7) is embedded in the inner groove, and the hard alloy reinforcing layer (7) is welded and fixed with the inner wall surface of the inner groove.
3. A high performance clutch cover assembly as set forth in claim 2, wherein: the lower end of each supporting shaft (4) is integrally provided with a limiting bump (42), the supporting shaft (4) is further sleeved with a first supporting ring (9) and a second supporting ring (10), and the diaphragm spring (5) is located between the first supporting ring (9) and the second supporting ring (10).
4. A high performance clutch cover assembly as set forth in claim 3, wherein: the clutch cover is characterized in that a plurality of first shaft holes (131) are vertically formed in the middle of an inner concave portion (13) of the clutch cover (1), a second shaft hole (111) is formed in the position, aligned to each first shaft hole, of the aluminum heat dissipation layer (11), and a third shaft hole (71) is formed in the position, aligned to each first shaft hole, of the hard alloy reinforcing layer (7).
5. The high performance clutch cover assembly of claim 4, wherein: the upper end of the support shaft (4) sequentially penetrates through the aligned second shaft hole (111), the aligned first shaft hole (131) and the aligned third shaft hole (71), and the upper end of the support shaft (4) is fixedly connected with the inner wall surface of each shaft hole through threads or fixedly welded.
6. A high performance clutch cover assembly as set forth in claim 1 or 5, wherein: the supporting shaft (4) is made of hard alloy materials or stainless steel materials, and the diameter of the axis heat dissipation through hole (41) is 1-5 mm.
7. A high performance clutch cover assembly as set forth in claim 1, wherein: the aluminum heat dissipation layer (11) is manufactured through an electroplating or vacuum evaporation process, and the thickness of the aluminum heat dissipation layer (11) is 0.1-5 mu m.
8. A high performance clutch cover assembly as set forth in claim 1, wherein: the aluminum radiator (3) is welded and fixed with the inner wall surface of the aligned radiator mounting hole (12) or is connected and fixed through a screw, and the inner end of the aluminum radiator (3) and the aluminum radiating layer (11) are integrally arranged.
9. A high performance clutch cover assembly as set forth in claim 1, wherein: the clutch cover (1) is provided with a plurality of side heat dissipation through holes (14), the outer port of each side heat dissipation through hole (14) is fixedly provided with a side dust screen (15), and the inner surface of each side dust screen (15) is fixedly bonded with the outer side surface of the clutch cover (1).
10. A high performance clutch cover assembly as set forth in claim 1, wherein: an upper dustproof net (16) is arranged at the upper port of each axle center heat dissipation through hole (41), and the lower end face of each upper dustproof net (16) is fixedly bonded with the upper end face of the aligned support shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122019948.XU CN215805870U (en) | 2021-08-25 | 2021-08-25 | High-performance clutch cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122019948.XU CN215805870U (en) | 2021-08-25 | 2021-08-25 | High-performance clutch cover assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215805870U true CN215805870U (en) | 2022-02-11 |
Family
ID=80151397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122019948.XU Active CN215805870U (en) | 2021-08-25 | 2021-08-25 | High-performance clutch cover assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215805870U (en) |
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2021
- 2021-08-25 CN CN202122019948.XU patent/CN215805870U/en active Active
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