Sliding clutch pressure plate

Abstract

The utility model belongs to the technical field of clutches, and particularly relates to a sliding clutch pressure plate which comprises a pressure plate body and twisting blocks, an annular groove is formed in the pressure plate body, a plurality of positioning teeth are arrayed on the periphery of the annular groove, and a positioning groove is clamped between every two positioning teeth; the twisting blocks are arrayed on the annular groove, a plurality of connecting columns are arranged in the annular groove, and the bottoms of the connecting columns are embedded into the corresponding twisting blocks.

Description

Technical Field

[0001] The utility model belongs to the technical field of clutches, and particularly relates to a sliding clutch pressure plate. Background Art

[0002] In the existing vehicle transmission system, the clutch, as a key component connecting the engine and the transmission, plays a crucial role during the shifting process. The traditional clutch usually consists of a flywheel, a pressure plate, a friction plate, a spring, etc. Among them, the pressure plate is responsible for transmitting torque from the flywheel to the friction plate and finally to the transmission.

[0003] Due to its structural characteristics, the sliding clutch allows a certain movement between the pressure plate and the center sleeve. During the use of the traditional pressure plate, the connecting column passing through the center sleeve is prone to rupture due to its relative movement, and the stress intensity is low. Summary of the Utility Model

[0004] Based on the problems mentioned in the above background art, the utility model provides a sliding clutch pressure plate.

[0005] The technical scheme adopted by the utility model is as follows: A sliding clutch pressure plate includes a pressure plate body and torsion blocks. An annular groove is formed on the pressure plate body, and a plurality of positioning teeth are arrayed on the outer periphery of the annular groove. A positioning groove is clamped between every two positioning teeth; A plurality of torsion blocks are arrayed on the annular groove, and a plurality of connecting columns are arranged in the annular groove. The bottom of the connecting column is embedded in the corresponding torsion block.

[0006] Further, a threaded hole is formed on the connecting column, and the threaded hole penetrates through the bottom of the pressure plate.

[0007] Further, an oil passage opening is formed on one side of the pressure plate body where the torsion block is located.

[0008] Further, an installation hole for installing the clutch center sleeve is formed on the axis of the annular groove.

[0009] Further, the torsion block and the positioning tooth are integrally formed, and the top of the torsion block is flush with the top of the positioning tooth.

[0010] Advantages of the Utility Model

[0011] By arranging the connecting column on the torsion block, different from the design method of separating the torsion block and the connecting column in the traditional sliding clutch, the integrated design makes the overall structural strength higher. During the use of the clutch, it is not easy to rupture and has a higher stress intensity. Description of the Drawings

[0012] The utility model can be further illustrated by the non-limiting embodiments given in the drawings;

[0013] Figure 1 An isometric schematic diagram of the present utility model;

[0014] Figure 2 Another isometric schematic diagram of the present utility model;

[0015] The reference numerals in the drawings are marked as follows:

[0016] Pressure plate body 1, annular groove 11, positioning teeth 12, positioning groove 13, oil passage port 14, torsion block 2, connecting column 3, threaded hole 31. Detailed implementation manners

[0017] As Figures 1 to 2 shown in the figure, a sliding clutch pressure plate includes a pressure plate body 1 and a torsion block 2. An annular groove 11 is formed in the pressure plate body 1. A plurality of positioning teeth 12 are arrayed on the outer periphery of the annular groove 11. A positioning groove 13 is formed between every two of the positioning teeth 12. A plurality of the torsion blocks 2 are arrayed on the annular groove 11. A plurality of connecting columns 3 are arranged in the annular groove 11. The bottom of the connecting column 3 is embedded in the corresponding torsion block 2.

[0018] By adopting the above technical solution, by arranging the connecting column 3 on the torsion block 2, which is different from the traditional design method of separating the torsion block 2 and the connecting column 3 of the sliding clutch, the integrated design makes the overall structural strength higher. During the use of the clutch, it is not easy to break and has a higher stress intensity.

[0019] As a preferred solution, a threaded hole 31 is formed in the connecting column 3, and the threaded hole 31 penetrates through the bottom of the pressure plate. The connecting column 3 is used to pass through the clutch center sleeve and connect with the lifting plate to adjust the spring expansion amount.

[0020] As a preferred solution, an oil passage port 14 is formed on one side of the pressure plate body 1 where the torsion block 2 is located. The oil passage hole allows lubricating oil to flow from the flywheel to the friction plate, thereby providing necessary lubrication for the friction plate, reducing wear, and simultaneously lubricating the torsion block 2 to ensure the use effect of the sliding clutch.

[0021] As a preferred solution, an installation hole for installing the clutch center sleeve is formed on the axis of the annular groove 11. It is used for connection and has a stable structure.

[0022] As a preferred solution, the torsion block 2 and the positioning teeth 12 are integrally formed, and the top of the torsion block 2 is flush with the top of the positioning teeth 12. The integrally formed structure is more stable and the stress intensity of the torsion block 2 is higher.

[0023] The above has introduced the present utility model in detail. The description of the specific embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A sliding clutch pressure plate, characterized in that: include A pressure plate body (1), wherein an annular groove (11) is formed on the pressure plate body (1), a plurality of positioning teeth (12) are arranged in an array on the outer periphery of the annular groove (11), and a positioning groove (13) is formed between every two positioning teeth (12); A twist block (2), wherein a plurality of the twist blocks (2) are arrayed on an annular groove (11), a plurality of connecting columns (3) are arranged in the annular groove (11), and the bottoms of the connecting columns (3) are embedded in the corresponding twist blocks (2).

2. A sliding clutch pressure plate according to claim 1, characterized in that: The connecting column (3) is provided with a threaded hole (31), and the threaded hole (31) passes through the bottom of the pressure plate.

3. A sliding clutch pressure plate according to claim 1, characterized in that: The pressure plate body (1) is provided with an oil passage port (14) located on one side of the twist block (2).

4. A sliding clutch pressure plate according to claim 1, characterized in that: The axis of the annular groove (11) is provided with a mounting hole for mounting a clutch center sleeve.

5. A sliding clutch pressure plate according to claim 1, characterized in that: The twist block (2) and the positioning tooth (12) are integrally formed, and the top of the twist block (2) is flush with the top of the positioning tooth (12).

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