Gasoline engine clutch

Abstract

The utility model relates to the technical field of clutches, and discloses a gasoline engine clutch which comprises a fixing disc, three connecting discs and three connecting springs, the three connecting discs are detachably installed and fixed on the fixing disc and annularly distributed at equal intervals, and the three connecting springs are detachably installed and fixed on the two adjacent connecting discs in sequence. The fixing disc comprises a middle disc part and three protruding beam parts, the three protruding beam parts are all fixed to the outer wall of the middle disc part and are annularly distributed at equal intervals, a shaft hole is formed in the middle disc part, the connecting disc comprises an assembling part, two lug parts and an arc-shaped edge part, the assembling part and the two lug parts are all fixedly installed on the arc-shaped wall of one side of the arc-shaped edge part, and the two lug parts are fixedly installed on the arc-shaped wall of the other side of the arc-shaped edge part. And the two lug parts are symmetrically distributed on the two sides of the assembling part. The device has the following advantages and effects that assembly, connection and fixation are convenient, disassembly and disassembly are convenient, damaged parts can be replaced conveniently, operation is easy and convenient, time and labor are saved, the working efficiency is high, and the practical performance is improved.

Description

Technical Field

[0001] The present application relates to the technical field of clutches, and in particular to a gasoline engine clutch. Background Art

[0002] The gasoline engine clutch has the functions of ensuring the smooth start of the car, achieving smooth gear shifting, preventing transmission system overload, reducing the torsional vibration impact caused by the engine, and extending the life of the transmission gear. The gasoline engine clutch is an important component of the vehicle power system.

[0003] In the related art, the assembly and connection operation of the gasoline engine clutch is relatively cumbersome, time-consuming and labor-intensive, and the disassembly and disassembly of the gasoline engine clutch is also relatively troublesome, which is not conducive to partial replacement of damaged parts and has poor practicality.

[0004] Therefore, we propose a gasoline engine clutch for solving the above problems. Utility Model Content

[0005] The purpose of the present application is to provide a gasoline engine clutch, which is convenient to assemble, connect and fix, and convenient to disassemble and disassemble to facilitate replacement of damaged parts. The operation is simple and convenient, time-saving and labor-saving, with high work efficiency and improved practical performance.

[0006] The above technical purpose of the present application is achieved through the following technical scheme: a gasoline engine clutch includes a fixed plate, three connecting plates and three connecting springs. The three connecting plates are all detachably installed and fixed on the fixed plate and are distributed in an equidistant ring shape. The three connecting springs are detachably installed and fixed on two adjacent connecting plates in turn.

[0007] The present application is further configured as follows: the fixed disk includes an intermediate disk portion and three protruding beam portions, the three protruding beam portions are all fixed on the outer wall of the intermediate disk portion and are distributed in an equidistant ring shape, an axial hole is provided on the intermediate disk portion, the connecting disk includes an assembly portion, two ears and an arc-shaped edge portion, the assembly portion and the two ears are all fixedly mounted on an arc-shaped wall on one side of the arc-shaped edge portion, and the two ears are symmetrically distributed on both sides of the assembly portion, an assembly groove is provided on the assembly portion, the protruding beam portion is inserted into the assembly groove through a snap-on assembly, and connecting holes are provided on the two ears, and the two ends of the connecting spring are respectively hooked and connected in the corresponding connecting holes.

[0008] A further configuration of the present application is that the three protruding beam portions are integrally cast with the middle disk portion.

[0009] The present application is further configured as follows: the assembly portion, the two ears and the arc-shaped edge portion are integrally cast.

[0010] The present application is further configured as follows: the clamping assembly includes two slides, two return springs, two clamping blocks and two guide rods, two installation cavities are provided in the protruding beam portion, the two slides are slidably installed in the corresponding installation cavities, the ends of the two return springs away from each other are fixedly connected to the sides of the two slides close to each other, the ends of the two return springs close to each other are fixedly connected to the inner walls of the two installation cavities close to each other, the two clamping blocks are fixedly installed on the sides of the two slides away from each other, avoidance holes are provided on the inner walls of the two installation cavities away from each other, and clamping grooves are provided on the inner walls on both sides of the assembly groove, the two clamping blocks respectively penetrate the corresponding avoidance holes and are slidably installed in the corresponding clamping grooves, the two guide rods are fixedly installed in the corresponding installation cavities, and the two slides are slidably sleeved on the corresponding guide rods.

[0011] The present application is further configured as follows: a disassembly hole is provided on the inner wall of the two installation cavities on a side away from each other.

[0012] The present application includes at least one of the following beneficial technical effects:

[0013] The present application utilizes a clamping assembly consisting of two slides, two return springs, two clamping blocks and two guide rods, and cooperates with the use of disassembly holes to achieve the effect of convenient assembly, connection and fixation of the gasoline engine clutch, and convenient disassembly and disassembly to facilitate replacement of damaged parts. It has the advantages of simple and convenient operation, time and labor saving, high work efficiency and improved practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of this embodiment.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixed disk.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the connecting disk.

[0017] Figure 4 It is a schematic diagram of the main view and partial cross-section structure of this embodiment.

[0018] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure of part A.

[0019] In the figure, 1, fixed disk; 2, connecting disk; 3, connecting spring; 11, middle disk portion; 12, protruding beam portion; 13, shaft hole; 21, assembly portion; 22, ear portion; 23, arc-shaped edge portion; 24, assembly groove; 25, connecting hole; 111, installation cavity; 112, slide plate; 113, return spring; 114, clamping block; 115, avoidance hole; 116, guide rod; 117, disassembly hole; 241, clamping slot. DETAILED DESCRIPTION

[0020] The technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0021] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The present application provides a gasoline engine clutch, comprising a fixed plate 1, three connecting plates 2 and three connecting springs 3. The fixed plate 1 and the three connecting plates 2 are all made by powder metallurgy process. The three connecting plates 2 are detachably mounted and fixed on the fixed plate 1 and are distributed in an annular shape with equal spacing. The three connecting springs 3 are detachably mounted and fixed on two adjacent connecting plates 2 in sequence, wherein:

[0022] The fixed disk 1 includes an intermediate disk portion 11 and three protruding beam portions 12. The three protruding beam portions 12 are all fixed on the outer wall of the intermediate disk portion 11 and are distributed in an annular shape with equal intervals. An axial hole 13 is provided on the intermediate disk portion 11. The connecting disk 2 includes an assembly portion 21, two ears 22 and an arc-shaped edge portion 23. The assembly portion 21 and the two ears 22 are all fixedly mounted on an arc-shaped wall on one side of the arc-shaped edge portion 23, and the two ears 22 are symmetrically distributed on both sides of the assembly portion 21. An assembly groove 24 is provided on the assembly portion 21. The protruding beam portion 12 is inserted into the assembly groove 24 through a snap-on assembly. Connecting holes 25 are provided on the two ears 22. The two ends of the connecting spring 3 are respectively hooked and connected in the corresponding connecting holes 25.

[0023] In this embodiment, the clamping assembly includes two slide plates 112, two return springs 113, two clamping blocks 114 and two guide rods 116. Two installation cavities 111 are provided in the protruding beam portion 12. The two slide plates 112 are slidably installed in the corresponding installation cavities 111 respectively. The ends of the two return springs 113 that are away from each other are fixedly connected to the sides of the two slide plates 112 that are close to each other. The ends of the two return springs 113 that are close to each other are fixedly connected to the inner walls of the two installation cavities 111 that are close to each other. The two clamping blocks 114 are fixedly installed on the sides of the two slide plates 112 that are away from each other. The inner walls of the two installation cavities 111 that are away from each other are provided with avoidance holes 115. Slots 241 are provided on the inner walls on both sides of the assembly groove 24. The two clamping blocks 114 respectively penetrate the corresponding avoidance holes 115 and are slidably installed in the corresponding clamping grooves 241. The two guide rods 116 are respectively fixedly installed in the corresponding installation cavities 111. The two slide plates 112 are respectively slidably sleeved on the corresponding guide rods 116. The elastic force of the two reset springs 113 can be used to control the corresponding slide plates 112 and the clamping blocks 114 to automatically reset. The two clamping blocks 114 are respectively engaged with the corresponding clamping grooves 241 to reliably and firmly connect and fix the protruding beam portion 12 in the assembly groove 24, thereby completing the installation and fixation of a connecting plate 2 on the fixed plate 1.

[0024] In this embodiment, a disassembly hole 117 is provided on the inner wall of the two installation cavities 111 on the side away from each other. By providing the disassembly hole 117, it is convenient to use an iron rod smaller than the diameter of the disassembly hole 117 to insert into the installation cavity 111 to push the slide plate 112 and the block 114 to move, and then by pushing the two blocks 114 out of the corresponding slots 241 respectively, a connecting plate 2 can be removed from the fixed plate 1.

[0025] In this embodiment, in order to improve the strength of the fixed plate 1, the three protruding beams 12 are integrally cast with the middle plate 11. In order to improve the strength of the connecting plate 2, the assembly portion 21, the two ears 22 and the arc-shaped edge 23 are integrally cast.

[0026] Through the above structure, the gasoline engine clutch provided by the present application is convenient to assemble, connect and fix when in use, and is convenient to disassemble and disassemble, so as to replace damaged parts. The operation is simple and convenient, time-saving and labor-saving, high work efficiency, and improved practical performance. In the specific operation, when assembling the gasoline engine clutch, first press the blocks 114 on both sides of one of the protruding beams 12 to move towards each other, and the two blocks 114 push the corresponding slide plates 112 to slide. At this time, the two return springs 113 are compressed and deformed to generate elastic force, and then the protruding beam 12 is pushed into the assembly on one of the assembly parts 21. In the slot 24, when the two clamping blocks 114 slide to align with the corresponding clamping slots 241 respectively, under the elastic force of the two return springs 113, the two clamping blocks 114 can be controlled to be clamped in the corresponding clamping slots 241 respectively, that is, one connecting plate 2 is quickly installed and fixed on the fixed plate 1. According to the above operation steps, the other two connecting plates 2 can be quickly installed and fixed on the fixed plate 1. After the three connecting plates 2 and the fixed plate 1 are assembled, the two ends of the three connecting springs 3 are respectively hooked and fixed in the connecting holes 25 on the corresponding connecting plates 2, that is, the assembly connection of the gasoline engine clutch is completed;

[0027] When the gasoline engine clutch needs to be disassembled later, first remove the three connecting springs 3 in turn, then take two iron rods of appropriate thickness and insert them into the disassembly holes 117 on both sides of one of the protruding beams 12, so that the two iron rods respectively contact the corresponding slide plates 112, and the two slide plates 112 are pushed to move closer to each other by the two iron rods. The two slide plates 112 drive the corresponding blocks 114 to gradually slide out of the corresponding slots 241. When the two blocks 114 slide out of the corresponding slots 241 respectively, the connecting plate 2 can be disassembled and removed from the corresponding protruding beam 12. According to the above-mentioned operating steps, the other two connecting plates 2 can be disassembled and removed from the fixed plate 1 in turn, and the disassembly of the gasoline engine clutch is completed, which makes it convenient to carry out partial replacement of damaged parts.

[0028] The gasoline engine clutch provided by the present application is introduced in detail above. The principles and implementation methods of the present application are described in detail using specific embodiments herein, and the description of the above embodiments is only used to help understand the method and core idea of ​​the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made to the present application without departing from the principles of the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. Gasoline engine clutch, characterized in that: It comprises a fixed disk (1), three connecting disks (2) and three connecting springs (3), wherein the three connecting disks (2) are detachably mounted and fixed on the fixed disk (1) and are distributed in an annular manner at equal intervals, and the three connecting springs (3) are detachably mounted and fixed on two adjacent connecting disks (2) in sequence.

2. The gasoline engine clutch according to claim 1, characterized in that: The fixed disk (1) comprises an intermediate disk portion (11) and three protruding beam portions (12). The three protruding beam portions (12) are fixed on the outer wall of the intermediate disk portion (11) and are distributed in an annular manner at equal intervals. The intermediate disk portion (11) is provided with an axial hole (13). The connecting disk (2) comprises a mounting portion (21), two ears (22) and an arc-shaped edge portion (23). The mounting portion (21) and the two ears (22) are fixedly mounted on an arc-shaped wall on one side of the arc-shaped edge portion (23), and the two ears (22) are symmetrically distributed on both sides of the mounting portion (21). The mounting portion (21) is provided with a mounting groove (24). The protruding beam portion (12) is inserted into the mounting groove (24) through a clamping assembly. The two ears (22) are provided with connecting holes (25). The two ends of the connecting spring (3) are respectively hooked and connected in the corresponding connecting holes (25).

3. The gasoline engine clutch according to claim 2, characterized in that: The three protruding beam portions (12) are integrally cast with the middle disk portion (11).

4. The gasoline engine clutch according to claim 3, characterized in that: The assembly portion (21), the two ear portions (22) and the arc-shaped edge portion (23) are integrally cast.

5. The gasoline engine clutch according to claim 2, characterized in that: The clamping assembly comprises two slide plates (112), two return springs (113), two clamping blocks (114) and two guide rods (116); two installation cavities (111) are provided in the protruding beam portion (12); the two slide plates (112) are respectively slidably installed in the corresponding installation cavities (111); the ends of the two return springs (113) that are away from each other are respectively fixedly connected to the sides of the two slide plates (112) that are close to each other; the ends of the two return springs (113) that are close to each other are respectively fixedly connected to the inner walls of the sides of the two installation cavities (111) that are close to each other; the two clamping blocks (114) are respectively fixedly mounted on the side of the two slide plates (112) away from each other, the inner walls of the two installation cavities (111) away from each other are each provided with an avoidance hole (115), the inner walls of both sides of the assembly groove (24) are each provided with a clamping groove (241), the two clamping blocks (114) respectively penetrate the corresponding avoidance holes (115) and are respectively slidably mounted in the corresponding clamping grooves (241), the two guide rods (116) are respectively fixedly mounted in the corresponding installation cavities (111), and the two slide plates (112) are respectively slidably mounted on the corresponding guide rods (116).

6. The gasoline engine clutch according to claim 5, characterized in that: A disassembly hole (117) is provided on the inner walls of the two installation cavities (111) on a side away from each other.

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