Clamping assembled pressure plate

Abstract

The utility model discloses a clamping assembly pressure plate which comprises a clutch shell, a disc is connected to the inner wall of the clutch shell, a clamping groove is formed in one end of the clutch shell in a penetrating mode, a diaphragm spring is arranged in the clutch shell, a groove is formed in one side of the diaphragm spring, and the other side of the diaphragm spring is connected with the disc. A circular ring is arranged in the side, close to the diaphragm spring, of the pressing disc, a lug is fixedly connected to the top end of the pressing disc, and a clamping block is fixedly connected to the end, close to the diaphragm spring, of the left side of the pressing disc. By arranging the groove and the circular ring, the groove is formed in one side of the diaphragm spring, the circular ring is arranged in one side of the pressure plate, a clamping structure is formed between the groove and the circular ring, and the circular ring is tightly attached to the groove, so that the diaphragm spring can be more stably fixed in the pressure plate. The clamping groove and the clamping block are arranged, the clamping groove penetrates through the interior of one end of the clutch shell, a clamping structure is formed between the clamping block and the clamping groove, the clamping groove is of an L-shaped structure, and the clutch shell and the pressing disc can be better fixedly connected.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure plates, in particular to a clamping and assembled pressure plate. Background Art

[0002] The pressure plate is a metal disc. In its normal state, it is tightly combined with the clutch plate to form a whole. It rotates with the engine and transmits power to the gearbox. When the clutch pedal is pressed, the pressure plate separates from the clutch plate, cutting off the power output of the engine, and gear shifting can be achieved. When the clutch pedal is lifted, the pressure plate combines with the clutch plate again to transmit power. The clutch pressure plate is an important structure on the clutch, and its role plays an important role in the driving safety of the car.

[0003] During the assembly process of the existing pressure plate, parts such as screws are usually used to connect and fix the components, which is stable but not conducive to the maintenance and replacement of the pressure plate. Therefore, those skilled in the art have provided a snap-fit ​​assembled pressure plate to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a snap-fit ​​assembled pressure plate to solve the following deficiencies in the prior art mentioned in the above background technology: the existing pressure plate usually requires parts such as screws for connection and assembly, which is very inconvenient when repairing and replacing the pressure plate and cannot well meet people's usage needs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a snap-fit ​​assembled pressure plate, comprising a clutch housing, a disc fixedly connected to the inner wall of the clutch housing, a slot penetrating the other end of the clutch housing, a diaphragm spring arranged inside the clutch housing, and a groove arranged on the side of the diaphragm spring away from the clutch housing, a pressure plate arranged on the left side of the groove, and a ring arranged on the side of the pressure plate close to the diaphragm spring, a lug fixedly connected to the top of the pressure plate, and a block fixedly connected to the left side of the pressure plate close to one end of the diaphragm spring.

[0006] Preferably, the clutch housing and the disc form an integrated structure.

[0007] Preferably, the diaphragm spring forms a snap-fit ​​structure with the pressure plate through the cooperation of the groove and the ring.

[0008] Preferably, two clamping blocks are provided and are equidistantly distributed on the outer wall of the pressure plate.

[0009] Preferably, the clutch housing forms a snap-fit ​​structure with the pressure plate through the cooperation of the snap block and the snap groove.

[0010] Preferably, three lugs are provided, and the three lugs are equidistantly distributed on the outer wall of the pressure plate.

[0011] The utility model is beneficial in that:

[0012] 1. The utility model provides a groove and a ring. A groove is provided on the side of the diaphragm spring away from the clutch housing, and a ring is provided inside the side of the pressure plate close to the diaphragm spring. A snap-fit ​​structure is formed between the groove and the ring. The ring fits tightly with the groove, so that the diaphragm spring can be more firmly fixed inside the pressure plate.

[0013] 2. The utility model provides a card slot and a card block, wherein the two card blocks are equidistantly distributed on the outer wall of the pressure plate, the card slot runs through the interior of one end of the clutch housing, a card block and the card slot form a card engagement structure, and the card slot is an "L"-shaped structure, which is conducive to better fixing and connecting the clutch housing and the pressure plate.

[0014] 3. The utility model provides lugs, wherein three lugs are evenly distributed on the outer wall of the pressure plate, so that the position of the pressure plate can be fixed more accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the components of the utility model;

[0017] Figure 3 It is a schematic diagram of the side structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the clamping structure of the utility model;

[0019] In the figure: 1, clutch housing; 2, disc; 3, diaphragm spring; 4, groove; 5, ring; 6, block; 7, slot; 8, pressure plate; 9, lug. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4The utility model provides a technical solution: a snap-fitted assembled pressure plate, comprising a clutch housing 1, a disc 2 is fixedly connected to the inner wall of the clutch housing 1, a card slot 7 is penetrated inside the other end of the clutch housing 1, a diaphragm spring 3 is arranged inside the clutch housing 1, and a groove 4 is arranged on the side of the diaphragm spring 3 away from the clutch housing 1, a pressure plate 8 is arranged on the left side of the groove 4, and a ring 5 is arranged inside the side of the pressure plate 8 close to the diaphragm spring 3, a lug 9 is fixedly connected to the top of the pressure plate 8, and a clamping block 6 is fixedly connected to the end of the left side of the pressure plate 8 close to the diaphragm spring 3.

[0022] Furthermore, the clutch housing 1 and the disc 2 form an integrated structure, and one side of the disc 2 is tightly fitted with the diaphragm spring 3, which is conducive to fixing the position of the diaphragm spring 3.

[0023] Furthermore, the diaphragm spring 3 forms a snap-fit ​​structure with the pressure plate 8 through the cooperation of the groove 4 and the ring 5, and the ring 5 fits tightly with the groove 4, so that the diaphragm spring 3 can be more firmly fixed inside the pressure plate 8.

[0024] Furthermore, two clamping blocks 6 are provided and are equidistantly distributed on the outer wall of the pressure plate 8 . The two clamping blocks 6 can fit tightly with the clutch housing 1 through the clamping grooves 7 , thereby providing good support for the clutch housing 1 .

[0025] Furthermore, the clutch housing 1 forms a locking structure with the pressure plate 8 through the cooperation of the clamping block 6 and the clamping slot 7. The clamping slot 7 is an "L"-shaped structure. By pressing and rotating the clutch housing 1, the clamping block 6 and the clamping slot 7 are tightly fitted, which is conducive to better fixing and connecting the clutch housing 1 and the pressure plate 8.

[0026] Furthermore, three lugs 9 are provided, and the three lugs 9 are evenly distributed on the outer wall of the pressure plate 8. The circular holes on the lugs 9 are used to fix the pressure plate 8 on other equipment. The three lugs 9 can more accurately fix the position of the pressure plate 8 on other equipment.

[0027] Working principle: a disc 2 is fixedly connected to the front end of the clutch housing 1, and one side of the disc 2 fits tightly with the diaphragm spring 3, which is conducive to fixing the position of the diaphragm spring 3. A groove 4 is provided on the side of the diaphragm spring 3 away from the clutch housing 1, and a ring 5 is provided inside the side of the pressure plate 8 close to the diaphragm spring 3. A clamping structure is formed between the groove 4 and the ring 5, and the ring 5 fits tightly with the groove 4, so that the diaphragm spring 3 can be more firmly fixed inside the pressure plate 8. Two clamping blocks 6 are equidistantly distributed on the outer wall of the pressure plate 8, and a clamping structure is formed between the clamping blocks 6 and the clamping groove 7. The clamping groove 7 is an "L"-shaped structure, which runs through the interior of one end of the clutch housing 1. By pressing and rotating the clutch housing 1, the clamping block 6 and the clamping groove 7 are tightly fitted together, which is conducive to better fixing the connection between the clutch housing 1 and the pressure plate 8. Three lugs 9 equidistantly distributed on the outer wall of the pressure plate 8 can more accurately fix the position of the pressure plate 8.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A snap-fit ​​assembly pressure plate, comprising a clutch housing (1), characterized in that: A disc (2) is fixedly connected to the inner wall of the clutch housing (1); a slot (7) is provided through the other end of the clutch housing (1); a diaphragm spring (3) is provided inside the clutch housing (1); a groove (4) is provided on the side of the diaphragm spring (3) away from the clutch housing (1); a pressure plate (8) is provided on the left side of the groove (4); a ring (5) is provided on the side of the pressure plate (8) close to the diaphragm spring (3); a lug (9) is fixedly connected to the top of the pressure plate (8); and a block (6) is fixedly connected to the left end of the pressure plate (8) close to the diaphragm spring (3).

2. A clamping assembly pressure plate according to claim 1, characterized in that: The clutch housing (1) and the disc (2) form an integrated structure.

3. The clamping assembly pressure plate according to claim 1, characterized in that: The diaphragm spring (3) forms a snap-fit ​​structure with the pressure plate (8) through the cooperation of the groove (4) and the circular ring (5).

4. The clamping assembly pressure plate according to claim 1, characterized in that: Two clamping blocks (6) are provided and are equidistantly distributed on the outer wall of the pressure plate (8).

5. The clamping assembly pressure plate according to claim 1, characterized in that: The clutch housing (1) forms a clamping structure with the pressure plate (8) through the cooperation of the clamping block (6) and the clamping groove (7).

6. The clamping assembly pressure plate according to claim 1, characterized in that: Three lugs (9) are provided, and the three lugs (9) are evenly distributed on the outer wall of the pressure plate (8).

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