High-strength and high-heat-dissipation clutch shell

Abstract

The high-strength and high-heat-dissipation clutch shell comprises an outer shell, a plurality of exhaust ports are formed in the side surface of the outer shell, the surface of the outer shell is fixedly connected with an installation pipe, the installation pipe penetrates through the outer shell, the inner wall of the installation pipe is in close contact with a connecting rod, and heat dissipation pieces are arranged on the upper side and the lower side of the installation pipe. A screw set is arranged at the lower end of the installation pipe, the upper end of the screw set penetrates through the installation pipe and the two heat dissipation pieces, a ball bearing and a plurality of fixing nuts are arranged at the upper end and the lower end of the screw set respectively, the fixing nuts are in threaded connection with the lower ends of screws in the screw set, and inner shafts of the ball bearings are fixedly connected with the upper end of the screw set. The upper surface of the fixing nut is in close contact with the lower surface of the mounting pipe, and the upper end of the ball bearing outer shaft is in close contact with the pressing disc. By means of the structure, the convenience of controlling gaps of internal parts of the clutch is improved, and the heat dissipation efficiency of the clutch shell is improved.

Description

Technical Field

[0001] This utility model relates to the field of clutch technology, and in particular to a high-strength, high-heat-dissipation clutch housing. Background Technology

[0002] The clutch housing is used to isolate and compress the flywheel, friction plates, and pressure plate in the clutch. The distance between the housing and the pressure plate directly affects the heat dissipation efficiency of the clutch. However, ordinary clutch housings cannot directly control the distance between the housing and the pressure plate. The "High-Strength and High-Heat-Dissipation Clutch Housing" disclosed on the China Patent Network, with application number "202122221321.2", reduces the contact area between the housing and the pressure plate by setting multiple ribs, reinforcing ribs, and grooves on the inner wall. However, due to the lack of auxiliary components, the improvement in the heat dissipation efficiency inside the housing is limited during use. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a high-strength, high-heat-dissipation clutch housing, which makes it convenient for operators to control the distance between the clutch housing and the pressure plate, and to improve the flow effect of gas inside the clutch by using fan blades that rotate with the housing, thereby improving the heat dissipation efficiency of the clutch housing during use and reducing the difficulty of housing shrinkage.

[0004] This utility model also provides a high-strength, high-heat-dissipation clutch housing, comprising: an outer shell, multiple exhaust ports on the side surface of the outer shell, a mounting tube fixedly connected to the surface of the outer shell, the mounting tube penetrating the outer shell, the inner wall of the mounting tube being in close contact with the connecting rod during clutch assembly, heat dissipation components being provided on both the upper and lower sides of the mounting tube, a screw assembly being provided at the lower end of the mounting tube, the upper end of the screw assembly penetrating the mounting tube and two heat dissipation components, during clutch assembly, the heat dissipation components on the upper and lower sides of the mounting tube being located inside the clutch and outside the clutch, respectively, a ball bearing and multiple fixing nuts being provided at the upper and lower ends of the screw assembly, the fixing nuts being threadedly connected to the lower end of the screw in the screw assembly, the inner shaft of the ball bearing being fixedly connected to the upper end of the screw assembly, the upper surface of the fixing nut being in close contact with the lower surface of the mounting tube during clutch assembly, and the upper end of the outer shaft of the ball bearing being in close contact with the pressure plate.

[0005] According to the present invention, a high-strength, high-heat-dissipation clutch housing is provided, wherein the exhaust port has a trapezoidal structure, with the wider end of the exhaust port facing inward and the narrower end facing outward. This improves the effectiveness of the exhaust port.

[0006] According to the high-strength, high-heat-dissipation clutch housing of this utility model, multiple isolation sleeves are provided below the screw assembly. During clutch assembly, the lower end of the screw assembly is located inside the isolation sleeves. This reduces the risk of the screw assembly damaging external components.

[0007] According to the high-strength, high-heat-dissipation clutch housing of this utility model, a rubber sleeve is provided at the upper end of the ball bearing. During clutch assembly, the rubber sleeve is in close contact with the surface of the pressure plate, increasing the friction between the ball bearing and the pressure plate.

[0008] According to the present invention, a high-strength, high-heat-dissipation clutch housing is provided, wherein the heat dissipation component consists of a mounting ring and multiple fins, and the fins are fixedly connected to the side surface of the mounting ring. This improves the convenience of maintaining the heat dissipation component.

[0009] According to the present invention, a high-strength, high-heat-dissipation clutch housing is provided, wherein a conical guard plate is fixedly connected to the lower surface of the housing. The conical guard plate is made of wear-resistant and heat-conducting material, and the lower end of the mounting pipe penetrates the conical guard plate. This improves the gas flow effect on the surface of the housing.

[0010] Beneficial effects:

[0011] Compared with existing technologies, this high-strength, high-heat-dissipation clutch housing provides additional thrust to the pressure plate in the clutch through mounting pipes, screw assemblies, ball bearings, and fixing nuts. This improves the compactness of the flywheel, friction plates, and pressure plate, enhances the ease of controlling the distance between the clutch housing and the pressure plate, and reduces isolation. The heat dissipation components on both sides of the mounting pipe rotate with the clutch housing, increasing the flow of gas inside the clutch and further improving heat dissipation efficiency. The ball bearings and rubber sleeves increase the smoothness of rotation of the screw assembly and heat dissipation components. The conical guard plate provides a protective layer for the housing, increasing the overall strength of the clutch housing. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0013] Figure 1 This is a top view of a high-strength, high-heat-dissipation clutch housing according to the present invention.

[0014] Figure 2 This is a bottom view of the high-strength, high-heat-dissipation clutch housing of this utility model;

[0015] Figure 3 This is a cross-sectional view of a high-strength, high-heat-dissipation clutch housing according to the present invention.

[0016] Figure 4 This utility model relates to a high-strength, high-heat-dissipation clutch housing. Figure 2Enlarged structural diagram at point A in the middle;

[0017] Figure 5 This utility model relates to a high-strength, high-heat-dissipation clutch housing. Figure 3 Enlarged structural diagram at point C.

[0018] Legend:

[0019] 1. Outer casing; 2. Exhaust port; 3. Mounting pipe; 4. Screw assembly; 5. Heat sink; 6. Ball bearing; 7. Rubber sleeve; 8. Fan blade; 9. Conical guard plate; 10. Isolation sleeve; 11. Fixing nut; 12. Mounting ring. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1-5 This utility model provides a high-strength, high-heat-dissipation clutch housing, comprising: an outer shell 1, with multiple exhaust ports 2 on the side surface of the outer shell 1. The exhaust ports 2 are trapezoidal in shape, with the wider end of the exhaust port 2 facing the inside of the outer shell 1 and the narrower end facing the outside. The exhaust ports 2 provide ventilation space for the clutch. The structure of the exhaust ports 2 improves heat dissipation efficiency and reduces the entry of external impurities into the clutch. A conical guard plate 9 is fixedly connected to the lower surface of the outer shell 1. The conical guard plate 9 is made of wear-resistant and heat-conducting material and is penetrated by the lower end of the mounting tube 3. The conical guard plate 9 isolates the outer shell 1, reduces the risk of damage to the outer shell 1, and improves the gas flow effect on the surface of the outer shell 1 by utilizing the arc surface.

[0022] A mounting tube 3 is fixedly connected to the surface of the outer casing 1. The mounting tube 3 penetrates the outer casing 1. When assembling the clutch, the inner wall of the mounting tube 3 is in close contact with the connecting rod. The mounting tube 3 is used to provide conditions for installing auxiliary components for the clutch housing, while the structure of the mounting tube 3 itself is used to limit the installation structure of the auxiliary components and reduce the impact of the auxiliary components on the clutch installation effect.

[0023] Heat sinks 5 are provided on both the upper and lower sides of the mounting tube 3. Each heat sink 5 consists of a mounting ring 12 and multiple fan blades 8. The fan blades 8 are fixedly connected to the side surface of the mounting ring 12. A screw assembly 4 is provided at the lower end of the mounting tube 3. The upper end of the screw assembly 4 passes through the mounting tube 3 and the two heat sinks 5. When assembling the clutch, the heat sinks 5 on the upper and lower sides of the mounting tube 3 are located inside the clutch and outside the clutch, respectively. The above components cooperate to form a heat dissipation mechanism to increase the heat dissipation efficiency of the clutch housing. The heat sinks 5 are used to increase the air flow effect on both sides of the mounting tube 3 and to provide air flow effect by rotating the fan blades 8. The screw assembly 4 is used to integrate the heat sinks 5 with the mounting tube 3 to ensure that the heat sinks 5 can be rotated by the clutch housing and to provide basic conditions for controlling the distance between the outer shell 1 and the pressure plate.

[0024] The upper and lower ends of the screw assembly 4 are respectively equipped with a ball bearing 6 and multiple fixing nuts 11. The fixing nuts 11 are threadedly connected to the lower end of the screw in the screw assembly 4. The inner shaft of the ball bearing 6 is fixedly connected to the upper end of the screw assembly 4. When assembling the clutch, the upper surface of the fixing nut 11 is in close contact with the lower surface of the mounting tube 3, and the upper end of the outer shaft of the ball bearing 6 is in close contact with the pressure plate. The ball bearing 6 is used to provide the screw assembly 4 with the condition of rotation relative to the pressure plate, improving the smooth operation of the heat sink 5. The fixing nuts 11 are used to fix the screw assembly 4 externally, improving the stability of the screw assembly 4 during operation. A rubber sleeve 7 is provided at the upper end of the screw assembly 6. When assembling the clutch, the rubber sleeve 7 is in close contact with the surface of the pressure plate. The rubber sleeve 7 is used to increase the friction between the ball bearing 6 and the pressure plate, and reduce the risk of the ball bearing 6 wearing the pressure plate. Multiple isolation sleeves 10 are provided below the screw assembly 4. When assembling the clutch, the lower end of the screw assembly 4 is located inside the isolation sleeve 10. The isolation sleeve 10 is used to collect and isolate the exposed part of the screw assembly 4, to prevent the exposed part of the screw assembly 4 from being contaminated by external impurities, and to prevent the exposed part of the screw assembly 4 from colliding and damaging other components at the clutch mounting location.

[0025] Working principle: When assembling the clutch, firstly, the heat sink 5 located on the outside is added to the surface of the screw assembly 4. Then, the heat sink 5 located inside the housing 1 is placed in the designated position. Next, one end of the screw assembly 4 is pushed into the inside of the housing 1, allowing it to pass through the heat sink 5 located inside the housing 1. Then, the ball bearing 6 is fixed in the designated position of the screw assembly 4. At the same time, the heat sink 5 located inside the housing 1 is fixed to the surface of the screw assembly 4 using adhesive. At this time, the housing 1 can be used to squeeze the flywheel, friction plate, and pressure plate. During the process of adding the housing 1, the screw assembly 4 is pushed again to make the ball bearing 6 contact the pressure plate, thereby improving the compactness of the flywheel, friction plate, and pressure plate, while limiting the distance between the housing 1 and the pressure plate. Finally, the fixing nut 11 is used to improve the stability of the screw assembly 4 during operation, and the heat sink 5 located on the outside is fixed again using adhesive.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A high-strength, high-heat-dissipation clutch housing, characterized in that, include: The outer casing (1) has multiple exhaust ports (2) on its side surface. The surface of the outer casing (1) is fixedly connected to an installation tube (3). The installation tube (3) penetrates the outer casing (1). When assembling the clutch, the inner wall of the installation tube (3) is in close contact with the connecting rod. Heat sinks (5) are provided on both the upper and lower sides of the installation tube (3). A screw assembly (4) is provided at the lower end of the installation tube (3). The upper end of the screw assembly (4) penetrates the installation tube (3) and the two heat sinks (5). When assembling the clutch, the heat sinks (5) on the upper and lower sides of the installation tube (3) are located inside the clutch and outside the clutch, respectively. The upper and lower ends of the screw assembly (4) are respectively provided with a ball bearing (6) and multiple fixing nuts (11). The fixing nuts (11) are threadedly connected to the lower end of the screw in the screw assembly (4). The inner shaft of the ball bearing (6) is fixedly connected to the upper end of the screw assembly (4). When assembling the clutch, the upper surface of the fixing nut (11) is in close contact with the lower surface of the mounting tube (3), and the upper end of the outer shaft of the ball bearing (6) is in close contact with the pressure plate.

2. The high-strength, high-heat-dissipation clutch housing according to claim 1, characterized in that, The exhaust port (2) has a trapezoidal structure. The wider end of the exhaust port (2) faces the inside of the outer shell (1), and the narrower end of the exhaust port (2) faces the outside.

3. A high-strength, high-heat-dissipation clutch housing according to claim 1, characterized in that, Multiple isolation sleeves (10) are provided below the screw assembly (4). When assembling the clutch, the lower end of the screw assembly (4) is located inside the isolation sleeves (10).

4. A high-strength, high-heat-dissipation clutch housing according to claim 1, characterized in that, The upper end of the ball bearing (6) is provided with a rubber sleeve (7), and when the clutch is assembled, the rubber sleeve (7) is in close contact with the surface of the pressure plate.

5. A high-strength, high-heat-dissipation clutch housing according to claim 1, characterized in that, The heat sink (5) consists of a mounting ring (12) and multiple fan blades (8), and the fan blades (8) are fixedly connected to the side surface of the mounting ring (12).

6. A high-strength, high-heat-dissipation clutch housing according to claim 1, characterized in that, A conical guard plate (9) is fixedly connected to the lower surface of the outer shell (1). The conical guard plate (9) is made of wear-resistant and heat-conducting material, and the lower end of the mounting tube (3) penetrates the conical guard plate (9).

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