Double-clutch hydraulic clutch assembly

Abstract

The utility model belongs to the technical field of clutches, and particularly relates to a double-clutch hydraulic clutch assembly which comprises a clutch body, and a rotating shaft is arranged on the clutch body. When the clutch body works, the rotating shaft drives the first fan blades to rotate, heat energy generated in the clutch body is blown out through the first heat dissipation holes through the first fan blades, heat on the surface of the clutch body is rapidly absorbed by the heat absorption plate, and then the heat dissipation efficiency of the clutch body is improved; meanwhile, the rotating shaft drives a second gear to rotate through a first gear, the second gear drives a third gear to rotate through a corresponding first rotating rod, the third gear drives a corresponding second rotating rod to rotate through a corresponding fourth gear, the second rotating rod drives a corresponding second fan blade to rotate, and the second fan blade conducts heat dissipation on a corresponding heat absorption plate; and therefore, the heat absorption efficiency of the heat absorption plate is further improved, the heat dissipation efficiency of the clutch body is further improved, internal parts of the clutch body are prevented from deforming, and the service life of the clutch body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of clutches, in particular to a dual-clutch hydraulic clutch assembly. Background Art

[0002] As a core component of modern vehicle transmission system, the high efficiency and stable performance of dual-clutch hydraulic clutch assembly is crucial to improving the overall performance of the vehicle. However, with the continuous improvement of vehicle performance and complex and changing driving environment, the heat generated by dual-clutch hydraulic clutch during operation has become increasingly prominent;

[0003] Under high load and long-term working conditions, the internal friction and energy conversion of the dual-clutch hydraulic clutch will cause the temperature to rise rapidly. The traditional dual-clutch hydraulic clutch lacks effective heat dissipation measures. This heat will continue to accumulate, causing a series of problems such as thermal deformation of the internal parts of the clutch, thermal stress concentration, and lubrication failure. This will not only seriously affect the service life of the clutch, but may also pose a threat to the driving safety of the vehicle. Therefore, we proposed a dual-clutch hydraulic clutch assembly to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a dual-clutch hydraulic clutch assembly, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A dual-clutch hydraulic clutch assembly includes a clutch body, a rotating shaft is provided on the clutch body, a first fan blade is fixedly connected to the end of the rotating shaft, a first gear is fixedly connected to the rotating shaft, first rotating rods are rotatably connected to the inner walls of both sides of the clutch body, a second gear is fixedly connected to the end of the first rotating rod, the second gear is meshed with the first gear, the other end of the first rotating rod extends to the outside of the clutch body and is welded with a third gear, blocks are fixedly connected to both sides of the clutch body, a second rotating rod is rotatably connected to the block, a fourth gear is fixedly connected to the end of the second rotating rod, the fourth gear is meshed with the corresponding third gear, the other end of the second rotating rod is fixedly connected to the second fan blade, and heat absorption plates are fixedly connected to both sides of the clutch body.

[0009] Furthermore, a plurality of first heat dissipation holes are provided in a ring shape on the right inner wall of the clutch body.

[0010] Furthermore, the left side of the clutch body is movably in contact with a rear cover, and a plurality of second heat dissipation holes are provided in a ring shape on an inner wall of one side of the rear cover.

[0011] Furthermore, a first annular plate is fixedly connected to the clutch body, and a second annular plate is fixedly connected to the rear cover.

[0012] Furthermore, the second annular plate and the first annular plate are threadedly connected via a plurality of bolts.

[0013] Furthermore, mounting holes are provided on the inner walls on both sides of the clutch body, bearings are fixedly connected to the inner walls of the mounting holes, and the inner sides of the inner rings of the bearings are welded to the outer sides of the corresponding first rotating rods.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a dual-clutch hydraulic clutch assembly, which has the following beneficial effects:

[0016] According to the utility model, when the clutch body is working, the rotating shaft drives the first fan blade to rotate, and the heat energy generated in the clutch body is blown out through the first heat dissipation hole through the first fan blade to dissipate the heat inside the clutch body, and at the same time, the heat absorbing plate quickly absorbs the heat on the surface of the clutch body, thereby improving the heat dissipation efficiency of the clutch body. At the same time, the rotating shaft drives the second gear to rotate through the first gear, and the second gear drives the third gear to rotate through the corresponding first rotating rod, and the third gear drives the corresponding second rotating rod to rotate through the corresponding fourth gear, and the second rotating rod drives the corresponding second fan blade to rotate, and the second fan blade dissipates heat to the corresponding heat absorbing plate, thereby further improving the heat absorption efficiency of the heat absorbing plate, and further improving the heat dissipation efficiency of the clutch body, thereby preventing the internal parts of the clutch body from being deformed and increasing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the other side of the utility model;

[0019] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the second fan blade, the second rotating rod, the fourth gear and the first rotating rod connected to each other in the utility model.

[0021] In the figure: 1. clutch body; 2. rotating shaft; 3. first fan blade; 4. first gear; 5. first rotating rod; 6. second gear; 7. third gear; 8. block; 9. second rotating rod; 10. fourth gear; 11. second fan blade; 12. heat absorbing plate; 13. first heat dissipation hole; 14. back cover; 15. second heat dissipation hole; 16. first annular plate; 17. second annular plate; 18. bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0023] like Figure 1-Figure 4 As shown, a dual-clutch hydraulic clutch assembly proposed in an embodiment of the utility model includes a clutch body 1, a rotating shaft 2 is provided on the clutch body 1, a first fan blade 3 is fixedly connected to the end of the rotating shaft 2, a first gear 4 is fixedly connected to the rotating shaft 2, first rotating rods 5 are rotatably connected to the inner walls of both sides of the clutch body 1, a second gear 6 is fixedly connected to the end of the first rotating rod 5, the second gear 6 is meshed with the first gear 4, the other end of the first rotating rod 5 extends to the outside of the clutch body 1 and is welded with a third gear 7, blocks 8 are fixedly connected to both sides of the clutch body 1, a second rotating rod 9 is rotatably connected to the block 8, a fourth gear 10 is fixedly connected to the end of the second rotating rod 9, the fourth gear 10 is meshed with the corresponding third gear 7, a second fan blade 11 is fixedly connected to the other end of the second rotating rod 9, and a heat absorbing plate 12 is fixedly connected to both sides of the clutch body 1. When the clutch body 1 is working, the rotating shaft 2 drives the first fan blade 3 to rotate, and the heat energy generated in the clutch body 1 is blown out through the first heat dissipation hole 13 through the first fan blade 3 to dissipate the heat inside the clutch body 1. At the same time, the heat absorbing plate 12 quickly absorbs the heat on the surface of the clutch body 1, thereby improving the heat dissipation efficiency of the clutch body 1. At the same time, the rotating shaft 2 drives the second gear 6 to rotate through the first gear 4, and the second gear 6 drives the third gear 7 to rotate through the corresponding first rotating rod 5. The third gear 7 drives the corresponding second rotating rod 9 to rotate through the corresponding fourth gear 10. The second rotating rod 9 drives the corresponding second fan blade 11 to rotate, and the second fan blade 11 dissipates heat to the corresponding heat absorbing plate 12, thereby further improving the heat absorption efficiency of the heat absorbing plate 12, and further improving the heat dissipation efficiency of the clutch body 1, thereby preventing the internal parts of the clutch body 1 from being deformed and increasing its service life.

[0024] like Figure 1As shown, in some embodiments, a plurality of first heat dissipation holes 13 are provided in a ring shape on the right inner wall of the clutch body 1. The provision of the first heat dissipation holes 13 plays a role in heat dissipation.

[0025] like Figure 2 As shown, in some embodiments, the left side of the clutch body 1 is movably in contact with a rear cover 14, and a plurality of second heat dissipation holes 15 are provided in a ring shape on an inner wall of one side of the rear cover 14. A first annular plate 16 is fixedly connected to the clutch body 1, and a second annular plate 17 is fixedly connected to the rear cover 14. The second annular plate 17 and the first annular plate 16 are threadedly connected by a plurality of bolts 18. The provision of the bolts 18 facilitates quick disassembly and assembly.

[0026] like Figure 1 As shown, in some embodiments, mounting holes are opened on the inner walls on both sides of the clutch body 1, and bearings are fixedly connected to the inner walls of the mounting holes. The inner side of the inner ring of the bearing is welded to the outer side of the corresponding first rotating rod 5. By welding, the bearing and the first rotating rod 5 are fixed more securely.

[0027] Working principle or structural principle, when in use, when the clutch body 1 is working, the rotating shaft 2 drives the first fan blade 3 to rotate, and the heat energy generated in the clutch body 1 is blown out through the first heat dissipation hole 13 through the first fan blade 3 to dissipate heat inside the clutch body 1. At the same time, the heat absorbing plate 12 quickly absorbs the heat on the surface of the clutch body 1, thereby improving the heat dissipation efficiency of the clutch body 1. At the same time, the rotating shaft 2 drives the second gear 6 to rotate through the first gear 4, and the second gear 6 drives the third gear 7 to rotate through the corresponding first rotating rod 5. The third gear 7 drives the corresponding second rotating rod 9 to rotate through the corresponding fourth gear 10, and the second rotating rod 9 drives the corresponding second fan blade 11 to rotate. The second fan blade 11 dissipates heat for the corresponding heat absorbing plate 12, thereby further improving the heat absorption efficiency of the heat absorbing plate 12, and further improving the heat dissipation efficiency of the clutch body 1, thereby preventing the internal parts of the clutch body 1 from being deformed and improving its service life. When the rear cover 14 needs to be removed, the bolt 18 is rotated to separate the first annular plate 16 and the second annular plate 17, so that the rear cover 14 is removed and the inside of the clutch body 1 is repaired.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dual-clutch hydraulic clutch assembly, comprising a clutch body (1), characterized in that: The clutch body (1) is provided with a rotating shaft (2), the end of which is fixedly connected to a first fan blade (3), the rotating shaft (2) is fixedly connected to a first gear (4), the inner walls on both sides of the clutch body (1) are rotatably connected to first rotating rods (5), the end of which is fixedly connected to a second gear (6), the second gear (6) meshing with the first gear (4), the other end of the first rotating rod (5) extends outside the clutch body (1) and is welded to a third gear (7), the two sides of the clutch body (1) are fixedly connected to blocks (8), the blocks (8) are rotatably connected to a second rotating rod (9), the end of the second rotating rod (9) is fixedly connected to a fourth gear (10), the fourth gear (10) meshing with the corresponding third gear (7), the other end of the second rotating rod (9) is fixedly connected to a second fan blade (11), and the two sides of the clutch body (1) are fixedly connected to heat absorbing plates (12).

2. The dual clutch hydraulic clutch assembly according to claim 1, characterized in that: A plurality of first heat dissipation holes (13) are provided in an annular shape on the right inner wall of the clutch body (1).

3. The dual clutch hydraulic clutch assembly according to claim 1, characterized in that: The left side of the clutch body (1) is in movable contact with a rear cover (14), and a plurality of second heat dissipation holes (15) are provided in a ring shape on an inner wall of one side of the rear cover (14).

4. The dual clutch hydraulic clutch assembly according to claim 3, characterized in that: A first annular plate (16) is fixedly connected to the clutch body (1), and a second annular plate (17) is fixedly connected to the rear cover (14).

5. The dual clutch hydraulic clutch assembly according to claim 4, characterized in that: The second annular plate (17) and the first annular plate (16) are threadedly connected via a plurality of bolts (18).

6. The dual clutch hydraulic clutch assembly according to claim 1, characterized in that: Mounting holes are provided on both inner walls of the clutch body (1), bearings are fixedly connected to the inner walls of the mounting holes, and the inner side of the inner ring of the bearing is welded to the outer side of the corresponding first rotating rod (5).

Images