Gearbox wear-resistant gasket

Abstract

The utility model provides a gearbox wear-resisting gasket, which relates to the technical field of automobile accessories and comprises a circular gearbox gasket main body, a first buffer component is adhered to the front surface of the gearbox gasket main body, and a first wear-resisting component is adhered to the front surface of the first buffer component. A first buffering assembly is bonded to the back face of the gearbox gasket body, a second buffering assembly is bonded to the back face of the gearbox gasket body, a second wear-resisting assembly is bonded to the back face of the second buffering assembly, the first buffering assembly comprises a first buffering pad bonded to the gearbox gasket body, and a plurality of first spring pieces are fixedly connected to the interior of the first buffering pad. The first buffering assembly comprises a first buffering cushion, the first abrasion-resistant assembly comprises a first abrasion-resistant pad bonded with the first buffering cushion, a plurality of first abrasion-resistant grooves are formed in the front face of the first abrasion-resistant pad, and the second buffering assembly comprises a second buffering cushion bonded with the gearbox gasket body. Therefore, the transmission is effectively prevented from being damaged.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, and in particular to a wear-resistant gasket for a transmission. Background Technology

[0002] A transmission, also known as a gearbox, is a mechanism used to change the speed and torque from an engine. It can change the transmission ratio between the output shaft and the input shaft in a fixed or progressive manner. Gearbox shims are accessories that ensure that the clearance between internal parts is reasonable, neither too large nor too small, so as not to produce noise or abnormal wear.

[0003] In existing technology, the transmission is one of the important components of a car. In order to ensure that the clearance between the internal parts of the transmission is reasonable, neither too large nor too small, and to prevent noise and abnormal wear, transmission gaskets are used for filling. During use, the transmission gaskets will wear down as the internal parts of the transmission move. Over time, if the transmission gaskets wear down too much, the internal clearance of the transmission cannot be guaranteed. This will cause the internal parts of the transmission to collide, generating noise and abnormal wear, which can easily lead to transmission damage. Improving the wear resistance of the transmission gaskets can effectively prevent such situations from occurring. Therefore, we propose a wear-resistant transmission gasket. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies. The transmission is a crucial automotive component. To ensure proper clearance between internal transmission parts—neither too large nor too small—and prevent noise and abnormal wear, transmission shims are used for filling. However, during use, the transmission shims wear down as the internal transmission parts move. Over time, excessive wear can compromise proper clearance within the transmission, leading to noise and abnormal wear from collisions between internal parts, potentially causing transmission damage. Improving the wear resistance of transmission shims can effectively prevent such situations.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A transmission wear-resistant gasket includes a circular transmission gasket body, a first buffer component is bonded to the front side of the transmission gasket body, a first wear-resistant component is bonded to the front side of the first buffer component, a second buffer component is bonded to the back side of the transmission gasket body, and a second wear-resistant component is bonded to the back side of the second buffer component.

[0007] The first buffer assembly includes a first buffer pad bonded to the gearbox gasket body, and a plurality of first spring members are fixedly connected inside the first buffer pad;

[0008] The first wear-resistant component includes a first wear-resistant pad bonded to a first buffer pad, and the front side of the first wear-resistant pad has a plurality of first wear-resistant grooves.

[0009] The second buffer assembly includes a second buffer pad bonded to the gearbox gasket body, and a plurality of second spring members are fixedly connected inside the second buffer pad;

[0010] The second wear-resistant component includes a second wear-resistant pad bonded to the second buffer pad, and the back of the second wear-resistant pad has a plurality of second wear-resistant grooves.

[0011] As a preferred embodiment of this utility model, the gearbox gasket body is made of plastic material.

[0012] As a preferred embodiment of this utility model, the first buffer pad is made of silicone material, and the inner and outer diameters of the first buffer pad are consistent with the main body of the gearbox pad.

[0013] The technical effect of adopting the above-mentioned further solution is that the first buffer pad is made of silicone material, which has good elasticity and can effectively install the first spring component, making it convenient to play a buffering role.

[0014] As a preferred embodiment of this utility model, the second buffer pad is made of silicone material, and the inner and outer diameters of the second buffer pad are consistent with the main body of the gearbox pad.

[0015] As a preferred embodiment of this utility model, the first wear-resistant pad is made of PTFE Teflon ring material, and the inner and outer diameters of the first wear-resistant pad are consistent with those of the first buffer pad.

[0016] The technical effect of adopting the above-mentioned further solution is that the first wear-resistant pad is made of PTFE Teflon ring material, which has excellent wear resistance, thereby effectively extending its service life.

[0017] As a preferred embodiment of this utility model, the second wear-resistant pad is made of PTFE Teflon ring material, and the inner and outer diameters of the second wear-resistant pad are consistent with those of the second buffer pad.

[0018] As a preferred embodiment of this utility model, the first spring is made of iron metal and is horizontally fixed inside the first buffer pad.

[0019] As a preferred embodiment of this utility model, the second spring is made of iron metal and is horizontally fixed inside the second buffer pad.

[0020] The technical effect of adopting the above-mentioned further solution is that, by setting the second spring, the second spring can effectively support the second buffer pad. In this way, the second wear-resistant pad can make closer contact with the inside of the gearbox, thereby effectively ensuring wear resistance.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] In this invention, through the arrangement of a first buffer component, a first wear-resistant component, a second buffer component, and a second wear-resistant component, the first buffer pad and the second buffer pad in the first buffer component and the second buffer component can effectively install the first spring and the second spring. The first buffer pad and the second buffer pad themselves have good elasticity and extensibility. In this way, together with the first spring and the second spring, they can effectively support the first wear-resistant pad and the second wear-resistant pad, so that the first wear-resistant pad and the second wear-resistant pad can fit tightly with the internal parts of the gearbox, thereby improving wear resistance. Even after the first wear-resistant pad and the second wear-resistant pad are worn, they can still be kept in tight contact with the internal parts, thereby improving service life. The first wear-resistant pad and the second wear-resistant pad are made of PTFE Teflon ring material, which can effectively improve wear resistance. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the second wear-resistant component of this utility model;

[0025] Figure 3 This is a schematic diagram of the planar structure of the first buffer component of this utility model;

[0026] Figure 4 This is a schematic diagram of the planar structure of the second buffer component of this utility model.

[0027] Legend: 1. Gearbox gasket body; 2. First buffer assembly; 201. First buffer pad; 202. First spring; 3. First wear-resistant assembly; 301. First wear-resistant pad; 302. First wear-resistant groove; 4. Second buffer assembly; 401. Second buffer pad; 402. Second spring; 5. Second wear-resistant assembly; 501. Second wear-resistant pad; 502. Second wear-resistant groove. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0029] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0032] Example 1

[0033] like Figure 1-4As shown, this utility model provides a technical solution: a transmission wear-resistant gasket, comprising a circular transmission gasket body 1, a first buffer assembly 2 bonded to the front of the transmission gasket body 1, a first wear-resistant assembly 3 bonded to the front of the first buffer assembly 2, a second buffer assembly 4 bonded to the back of the transmission gasket body 1, and a second wear-resistant assembly 5 bonded to the back of the second buffer assembly 4. The first buffer assembly 2 includes a first buffer pad 201 bonded to the transmission gasket body 1, and a plurality of first spring members 202 fixedly connected inside the first buffer pad 201. The wear-resistant component 3 includes a first wear-resistant pad 301 bonded to the first buffer pad 201. The front side of the first wear-resistant pad 301 has several first wear-resistant grooves 302. The second buffer component 4 includes a second buffer pad 401 bonded to the gearbox pad body 1. Several second springs 402 are fixed inside the second buffer pad 401. The second wear-resistant component 5 includes a second wear-resistant pad 501 bonded to the second buffer pad 401. The back side of the second wear-resistant pad 501 has several second wear-resistant grooves 502, which can improve friction and thus improve wear resistance.

[0034] Example 2

[0035] like Figure 1-4 As shown, the main body 1 of the gearbox gasket is made of plastic.

[0036] The first buffer pad 201 is made of silicone material, and the inner and outer diameters of the first buffer pad 201 are consistent with the gearbox shim body 1. The consistency of the inner and outer diameters with the gearbox shim body 1 can effectively protect the gearbox shim body 1.

[0037] The second buffer pad 401 is made of silicone material, and the inner and outer diameters of the second buffer pad 401 are consistent with the gearbox pad body 1. The silicone material of the second buffer pad 401 has good extensibility and wear resistance.

[0038] The first wear-resistant pad 301 is made of PTFE Teflon ring material, and the inner and outer diameters of the first wear-resistant pad 301 are the same as those of the first buffer pad 201. PTFE Teflon ring material has excellent wear resistance.

[0039] The second wear-resistant pad 501 is made of PTFE Teflon ring material, and the inner and outer diameters of the second wear-resistant pad 501 are the same as those of the second buffer pad 401.

[0040] The first spring component 202 is made of iron metal and is horizontally fixed inside the first buffer pad 201.

[0041] The second spring 402 is made of iron metal and is horizontally fixed inside the second buffer pad 401. The horizontal placement can effectively resist impact.

[0042] The working process of this utility model is as follows: When using a transmission wear-resistant gasket, firstly, the gasket is installed inside the transmission, with the gasket matching the installation position inside the transmission. When the transmission is running, the internal parts of the transmission begin to move. Under the action of the first buffer assembly 2 and the second buffer assembly 4, the main body 1 of the transmission gasket, with the first buffer pad 201 and the first spring 202 in the first buffer assembly 2, and the second buffer pad 401 and the second spring 402 in the second buffer assembly 4, plays a role in resisting impact and providing support. This ensures that the first wear-resistant pad 301 and the second wear-resistant pad 501 can be tightly fitted inside the transmission. The contact surfaces of the first wear-resistant pad 301 and the second wear-resistant pad 501 with the internal parts play a wear-resistant role. Furthermore, under the support of the first buffer assembly 2 and the second buffer assembly 4, the friction is reduced through tight fitting. Through design, this utility model can effectively improve the wear resistance of the transmission gasket, thereby effectively preventing transmission damage.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gearbox wear pad comprising a circular gearbox pad body (1) characterised in that: The front surface of the gearbox gasket body (1) is attached with a first buffer assembly (2), the front surface of the first buffer assembly (2) is attached with a first wear-resistant assembly (3), the back surface of the gearbox gasket body (1) is attached with a second buffer assembly (4), and the back surface of the second buffer assembly (4) is attached with a second wear-resistant assembly (5). The first buffer assembly (2) comprises a first buffer pad (201) attached to the gearbox gasket body (1), and a plurality of first spring members (202) are fixedly connected inside the first buffer pad (201). The first wear-resistant assembly (3) comprises a first wear-resistant pad (301) bonded to the first buffer pad (201), and a plurality of first wear-resistant grooves (302) are formed in the front surface of the first wear-resistant pad (301). The second buffer assembly (4) comprises a second buffer pad (401) bonded to the gearbox gasket body (1), and a plurality of second spring members (402) are fixedly connected inside the second buffer pad (401). The second wear-resistant assembly (5) comprises a second wear-resistant pad (501) bonded to the second buffer pad (401), and a plurality of second wear-resistant grooves (502) are formed in the back surface of the second wear-resistant pad (501).

2. A gearbox wear pad according to claim 1, characterised in that: The gearbox gasket body (1) is made of plastic material.

3. A gearbox wear pad according to claim 1, characterised in that: The first buffer pad (201) is made of silica gel material, and the inner diameter and outer diameter of the first buffer pad (201) are consistent with the gearbox gasket body (1).

4. A gearbox wear pad according to claim 1, characterised in that: The second buffer pad (401) is made of silica gel material, and the inner diameter and outer diameter of the second buffer pad (401) are consistent with the gearbox gasket body (1).

5. A gearbox wear pad according to claim 1, characterised in that: The first wear-resistant pad (301) is made of PTFE iron fluorine dragon ring material, and the inner diameter and outer diameter of the first wear-resistant pad (301) are consistent with the first buffer pad (201).

6. A gearbox wear pad according to claim 1, characterised in that: The second wear-resistant pad (501) is made of PTFE iron fluorine dragon ring material, and the inner diameter and outer diameter of the second wear-resistant pad (501) are consistent with the second buffer pad (401).

7. A gearbox wear pad according to claim 1, characterised in that: The first spring member (202) is made of iron metal material, and the first spring member (202) is fixedly connected inside the first buffer pad (201) in a horizontal direction.

8. A gearbox wear pad according to claim 1, characterised in that: The second spring member (402) is made of iron metal material, and the second spring member (402) is fixedly connected inside the second buffer pad (401) in a horizontal direction.

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