Automobile clutch pressure plate

Abstract

The utility model relates to the field of clutch pressure plates, in particular to an automobile clutch pressure plate. Comprising a flywheel, the inner wall of the flywheel is in threaded connection with four positioning bolts, the arc surfaces of the four positioning bolts are rotationally connected with a pressure plate body, a diaphragm spring is installed on the inner wall of the pressure plate body, the pressure plate body abuts against the flywheel, and an auxiliary structure is arranged on the arc surface of the pressure plate body. The auxiliary structure comprises a fixing plate, a gear, four gear rings and a gear column, the fixing plate is fixedly connected with the pressure plate body, the gear is rotationally connected with the pressure plate body, the gear rings are fixedly connected with the positioning bolts, and the gear column is rotationally connected with the pressure plate body. According to the automobile clutch pressure plate provided by the utility model, the defects that the pressure plate body is fixed on the flywheel by virtue of four positioning bolts, and personnel need to screw the positioning bolts one by one by virtue of tools such as a hexagon wrench during disassembly, so that the operation mode is very complicated, and the disassembly efficiency of the personnel is low are overcome.

Description

TECHNICAL FIELD

[0001] The utility model relates to the clutch pressure plate field especially relates to the automobile clutch pressure plate. BACKGROUND

[0002] Clutch pressure plate, it is mainly used for connecting clutch plate or pressure plate spring and other components a kind of automobile clutch pressure plate, more common in prior art.

[0003] Prior art such as the utility model with publication number CN220416043U, the patent discloses automobile clutch pressure plate, the patent adopts installation ring, radiator pipe, the installation ring top end is equipped with pressure disc shell, the pressure disc shell top end is fixedly connected with fixed block, the fixed block bottom end is fixedly connected with pressurizing spring, the pressurizing spring bottom end is fixedly connected with pressure block, the pressure block bottom end is inserted with fixed buckle, the fixed buckle top end is inserted into and is connected with limit sleeve, the limit sleeve top end is inserted into and is rotatably connected with pipe plug, the limit sleeve outer wall is fixedly connected with limit block, the radiator pipe top end is provided with inlet and outlet pipe.This utility model can fix the fixed block at the top of pressure disc shell by the pressure block of fixed block bottom end, at this time bolt hole will be automatically aligned, at this time it can begin to install bolt, simultaneously, after the installation of the device is completed, the limit groove of fixed buckle bottom end will hold pipe plug, so that it cannot separate from inlet and outlet pipe, and the applicability is good.

[0004] The inventor found in the process of disassembling and repairing the pressure disc body that the pressure disc body is fixed on the flywheel by four positioning pins, and a hex wrench or other tools are needed to rotate the positioning pins one by one to disassemble the pressure disc body from the flywheel, which is very tedious and can cause low disassembly efficiency.

[0005] Therefore, it is necessary to provide a new automobile clutch pressure plate to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the problem that in the prior art, the pressure disc body is fixed on the flywheel by four positioning pins, and a hex wrench or other tools are needed to rotate the positioning pins one by one to disassemble the pressure disc body from the flywheel, which is very tedious and can cause low disassembly efficiency, and provides an automobile clutch pressure plate.

[0007] The utility model provides an automobile clutch pressure plate solves above technical problem, the utility model discloses an automobile clutch pressure plate, including: flywheel, the inner wall of flywheel is connected with four location pegs, four the arc surface rotation of location peg is connected with pressure disc body, the inner wall of pressure disc body is installed with diaphragm spring, pressure disc body and flywheel are opposite and meet, the arc surface of pressure disc body is equipped with auxiliary structure, the auxiliary structure includes fixed plate, gear, four tooth ring and tooth column, fixed plate and pressure disc body fixed connection, gear and pressure disc body rotation is connected, tooth ring and location peg fixed connection, tooth column and pressure disc body rotation is connected, tooth column and gear are engaged, gear and four tooth ring are engaged, the upper surface fixed connection of tooth column has auxiliary block, the inner wall of gear is seted up with a plurality of location grooves, the inner wall sliding of fixed plate is connected with location rod, location rod and location groove swing joint, the arc surface cover of location rod has first spring, and the both ends of first spring are fixedly connected with fixed plate and location rod respectively.

[0008] The above component achieves the effect that: when personnel need to overhaul the pressure disc body, the personnel need to use a hex wrench and other tools to rotate the plurality of location pegs on the pressure disc body to disassemble the pressure disc body from the flywheel. Since this operation method is very cumbersome, it can cause the personnel's overhaul efficiency of the pressure disc body to be reduced. At this time, the auxiliary structure can solve this problem. Through the auxiliary structure, the personnel can first move the location rod out of the inner wall of the location groove, and then rotate the auxiliary block to rotate the gear. The gear simultaneously drives the four tooth rings to rotate until the location peg is completely separated from the inner wall of the flywheel. Thus, the personnel's disassembly speed of the pressure disc body can be accelerated, and the personnel's work efficiency can be improved.

[0009] Preferably, the end of the location rod away from the gear is fixedly connected with a pull ring, and the cross section of the pull ring is circular.

[0010] The above component achieves the effect that: the pull ring can facilitate the personnel to move the location rod, and can improve the personnel's operation convenience.

[0011] Preferably, the arc surface of the pull ring is fixedly connected with an anti-skid sleeve, and the cross section of the anti-skid sleeve is hollow circular.

[0012] The above component achieves the effect that: the anti-skid sleeve can increase the friction force between the personnel's hand and the pull ring, and can prevent the personnel from slipping during the movement of the pull ring.

[0013] Preferably, the end of the location rod close to the gear is fixedly connected with a guide block, and the guide block is slidingly connected with the location groove.

[0014] The effect achieved by the above component is that the guide block can limit the positioning rod, and personnel can conveniently slide the positioning rod into the inner wall of the guide block.

[0015] Preferably, the gear is an alloy steel gear.

[0016] The effect achieved by the above component is that the alloy steel gear has high hardness and good wear resistance, and can prevent the gear from deforming during short-term use.

[0017] Preferably, the auxiliary block has a hexagonal cross section.

[0018] The effect achieved by the above component is that the auxiliary block can facilitate personnel to directly use a tool to drive the gear to rotate, thereby improving the work efficiency of personnel.

[0019] Compared with the related art, the automobile clutch pressure plate has the following beneficial effects:

[0020] The automobile clutch pressure plate provided by the utility model has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The utility model provides a structure schematic view of automobile clutch pressure plate;

[0022] Figure 2 The Figure 1 The utility model provides a structure schematic view of auxiliary structure shown in the figure;

[0023] Figure 3 The Figure 2 The utility model provides a structure schematic view of overhead structure shown in the figure;

[0024] Figure 4 The Figure 3 The utility model provides a structure schematic view of A place amplification structure shown in the figure.

[0025] Reference signs in the figure: 1, flywheel; 2, pressure disc body; 3, auxiliary structure; 301, gear ring; 302, gear; 303, positioning groove; 304, tooth column; 305, auxiliary block; 306, fixed plate; 307, positioning rod; 308, pull ring; 309, antiskid sleeve; 310, first spring; 311, guide block; 4, diaphragm spring; 5, positioning bolt. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and are not used to limit the utility model.

[0027] The specific implementation of the utility model will be described in detail below in combination with specific examples.

[0028] Please refer to Figure 1 The utility model embodiment provides a car clutch pressure plate, it includes: flywheel 1, four positioning pegs 5 are connected to the inner wall of flywheel 1 with screw thread, the arc surface of four positioning pegs 5 is rotatably connected with pressure plate body 2, diaphragm spring 4 is installed to the inner wall of pressure plate body 2, pressure plate body 2 is in abutment with flywheel 1, and the arc surface of pressure plate body 2 is equipped with auxiliary structure 3.

[0029] In the embodiment of the utility model, please refer to Figures 2 to 4The auxiliary structure 3 comprises a fixed plate 306, a gear 302, four tooth rings 301 and a tooth column 304, the fixed plate 306 is fixedly connected with the pressure disc body 2, the gear 302 is rotationally connected with the pressure disc body 2, the tooth ring 301 is fixedly connected with the positioning bolt 5, the tooth column 304 is rotationally connected with the pressure disc body 2, the tooth column 304 is engaged with the gear 302, the gear 302 is engaged with the four tooth rings 301, the upper surface of the tooth column 304 is fixedly connected with an auxiliary block 305, the inner wall of the gear 302 is provided with a plurality of positioning grooves 303, the inner wall of the fixed plate 306 is slidably connected with a positioning rod 307, the positioning rod 307 is movably connected with the positioning groove 303, the circular surface of the positioning rod 307 is sleeved with a first spring 310, and the two ends of the first spring 310 are fixedly connected with the fixed plate 306 and the positioning rod 307 respectively. When the personnel need to overhaul the pressure disc body 2, the personnel need to use a hex wrench and other tools to rotate the plurality of positioning bolts 5 on the pressure disc body 2 to disassemble the pressure disc body 2 from the flywheel 1, since this operation mode is very tedious, the personnel's overhaul efficiency of the pressure disc body 2 is reduced, at this time, the auxiliary structure 3 can solve this problem, by arranging the auxiliary structure 3, the personnel can first move the positioning rod 307, so that the positioning rod 307 slides out of the inner wall of the positioning groove 303, and then rotates the auxiliary block 305 to rotate the gear 302, the gear 302 drives the four tooth rings 301 to rotate at the same time, until the positioning bolt 5 is completely separated from the inner wall of the flywheel 1, so that the disassembly speed of the personnel for the pressure disc body 2 can be accelerated, and the working efficiency of the personnel can be improved, one end of the positioning rod 307 away from the gear 302 is fixedly connected with a pull ring 308, and the cross section of the pull ring 308 is circular. The pull ring 308 can facilitate the personnel to move the positioning rod 307, and can improve the operation convenience of the personnel, the circular surface of the pull ring 308 is fixedly connected with an anti-skid sleeve 309, and the cross section of the anti-skid sleeve 309 is a hollow circle. The anti-skid sleeve 309 can increase the friction between the hands of the personnel and the pull ring 308, and can prevent the personnel from slipping during the movement of the pull ring 308, one end of the positioning rod 307 close to the gear 302 is fixedly connected with a guide block 311, and the guide block 311 is slidably connected with the positioning groove 303. The guide block 311 can limit the positioning rod 307, and can facilitate the personnel to slide the positioning rod 307 into the inner wall of the guide block 311, and the gear 302 is an alloy steel wheel. The alloy steel wheel has high hardness and good wear resistance, and can prevent the gear 302 from deforming during short-term use, and the cross section of the auxiliary block 305 is a regular hexagon. The auxiliary block 305 can facilitate the personnel to directly use tools to drive the gear 302 to rotate, and thus the work efficiency of the personnel can be improved;

[0030] The working principle of the automobile clutch pressure plate provided by the utility model is as follows: when personnel need to disassemble and overhaul the pressure plate body 2, the personnel can first move the pull ring 308 by means of the anti-skid sleeve 309, so that the pull ring 308 moves away from the gear 302, wherein the anti-skid sleeve 309 can increase the friction between the hands of the personnel and the pull ring 308, and can prevent the personnel from slipping during the movement of the pull ring 308, then the pull ring 308 drives the positioning rod 307 to move away from the gear 302, wherein the pull ring 308 can facilitate the personnel to move the positioning rod 307, and can improve the operation convenience of the personnel, then the positioning rod 307 drives the first spring 310 to stretch, and the positioning rod 307 also drives the guide block 311 to move away from the positioning groove 303, wherein the guide block 311 can limit the positioning rod 307, and can facilitate the personnel to slide the positioning rod 307 into the inner wall of the guide block 311 until the guide block 311 slides out of the inner wall of the positioning groove 303, then the personnel rotates the auxiliary block 305, wherein the auxiliary block 305 can facilitate the personnel to directly use a tool to drive the gear 302 to rotate, and thus the work efficiency of the personnel can be improved, then the auxiliary block 305 drives the tooth column 304 to rotate, and the tooth column 304 drives the gear 302 to rotate, wherein the gear 302 is an alloy steel wheel, the alloy steel wheel has high hardness and good wear resistance, and can prevent the gear 302 from deforming during short-term use, then the gear 302 drives the four tooth rings 301 to rotate, and the tooth ring 301 drives the positioning bolt 5 to rotate away from the flywheel 1, at this time, the tooth ring 301 slides on the tooth surface of the gear 302 until the positioning bolt 5 rotates out of the inner wall of the flywheel 1.

[0031] The circuit and the control involved in the utility model are prior art, and will not be described in detail here.

[0032] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion according to the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A clutch plate for an automotive vehicle, characterised in that, Include: Flywheel (1), the inner wall of the flywheel (1) is screwed with four positioning pins (5), the circular surface of the four positioning pins (5) is rotatably connected with the pressure plate body (2), the inner wall of the pressure plate body (2) is provided with a diaphragm spring (4), the pressure plate body (2) is in abutment with the flywheel (1), the circular surface of the pressure plate body (2) is provided with an auxiliary structure (3), the auxiliary structure (3) includes a fixed plate (306), a gear (302), four tooth rings (301) and a tooth column (304), the fixed plate (306) is fixedly connected with the pressure plate body (2), the gear (302) is rotatably connected with the pressure plate body (2), the tooth ring (301) is fixedly connected with the positioning pin (5), the tooth column (304) is rotatably connected with the pressure plate body (2), the tooth column (304) is engaged with the gear (302), the gear (302) is engaged with the four tooth rings (301), the upper surface of the tooth column (304) is fixedly connected with an auxiliary block (305), a plurality of positioning grooves (303) are formed in the inner wall of the gear (302), the inner wall of the fixed plate (306) is slidably connected with a positioning rod (307), the positioning rod (307) is movably connected with the positioning groove (303), the circular surface of the positioning rod (307) is sleeved with a first spring (310), the two ends of the first spring (310) are fixedly connected with the fixed plate (306) and the positioning rod (307) respectively.

2. The automotive clutch press plate of claim 1, wherein, The end of the positioning rod (307) away from the gear (302) is fixedly connected with a pull ring (308), the cross section of the pull ring (308) is circular.

3. The automotive clutch press plate of claim 2, wherein, The circular surface of the pull ring (308) is fixedly connected with an anti-skid sleeve (309), the cross section of the anti-skid sleeve (309) is hollow circular.

4. The automotive clutch press plate of claim 1, wherein, The end of the positioning rod (307) close to the gear (302) is fixedly connected with a guide block (311), the guide block (311) is slidably connected with the positioning groove (303).

5. The automotive clutch press plate of claim 1, wherein, The gear (302) is an alloy steel wheel.

6. The automotive clutch press plate of claim 1, wherein, The cross section of the auxiliary block (305) is a regular hexagon.

Images