Timing cover cap of engine

Abstract

The utility model discloses an engine timing cover which comprises a cover body, a sealing assembly is arranged on one side of the cover body, a limiting assembly is installed on the sealing assembly, a noise reduction assembly is installed on the inner wall of the cover body, and an auxiliary assembly is arranged on the noise reduction assembly. The sealing assembly is arranged on the cover body, tightness between the sealing assembly and the engine and tightness between the sealing assembly and the cover body are facilitated, meanwhile, an auxiliary assembly is arranged on the noise reduction assembly, auxiliary lubrication can be conveniently conducted on engine parts during use, the functionality of the engine timing cover is improved, abrasion of the engine parts is reduced, and the service life of the engine parts is prolonged; the sealing performance between the cover body and the engine can be improved, oil leakage can be prevented, dust and other foreign matters are prevented from entering the cover body, so that internal parts of the engine are prevented from being polluted, and meanwhile, the noise reduction assembly arranged on the cover body is beneficial to reducing noise generated during operation of the engine.

Description

Technical Field

[0001] The utility model relates to the technical field of engines, in particular to an engine timing cover. Background Art

[0002] The engine timing cover is a protective device for specific parts of the automobile engine. Its main function is to cover and protect the timing mechanism of the engine, and it also has many other functions. However, the engine timing cover generally needs to be installed with a gasket during actual installation, and the gasket cannot be restricted during installation, which affects the installation of the gasket. At the same time, the engine timing cover cannot assist in lubricating the engine parts during use, making the function of the engine timing cover relatively simple. Utility Model Content

[0003] In view of the problems in the related technology, the utility model proposes an engine timing cover to overcome the above technical problems existing in the existing related technology.

[0004] To this end, the specific technical solutions adopted by the utility model are as follows:

[0005] An engine timing cover comprises a cover body, a sealing component is arranged on one side of the cover body, a limiting component is installed on the sealing component; a noise reduction component is installed on the inner wall of the cover body, and an auxiliary component is arranged on the noise reduction component.

[0006] Furthermore, the sealing assembly includes a sealing groove opened on one side of the cover body, a sealing seat is installed on the inner wall of the sealing groove, and a plurality of sealing gaskets are fixedly connected to the sealing seat, four of which are in contact with the inner wall of the sealing groove.

[0007] Furthermore, the limiting component includes a plurality of limiting holes opened on the sealing seat, the inner wall of the limiting hole is fixedly connected with a spring-mounted telescopic rod, one end of the spring-mounted telescopic rod is fixedly provided with a limiting block, and one end of the limiting block is clamped with the inner wall of the sealing groove.

[0008] Furthermore, the noise reduction component includes a mounting frame fixedly mounted on the inner wall of the cover body, one side of the mounting frame and the inner wall of the cover body are provided with sound insulation cotton, one side of the sound insulation cotton is in contact with a partition, and the partition is fixedly connected to the inner wall of the cover body.

[0009] Furthermore, the auxiliary component includes a plurality of auxiliary racks fixedly arranged on the partition, one side of the auxiliary rack is fixedly connected to an auxiliary frame, a lubrication cavity is opened on the auxiliary frame, a lubrication sponge passes through one side of the auxiliary frame, part of the lubrication sponge is connected to the lubrication cavity, and an auxiliary brush is arranged on the auxiliary frame.

[0010] Furthermore, heat sinks are passed through the partition, the sound insulation cotton and the cover.

[0011] Furthermore, the cover body and the sealing seat are threadedly connected with a plurality of fixing screws.

[0012] The beneficial effects of the utility model are:

[0013] (1) By setting a limiting component in the sealing component, it is convenient to assist in limiting the sealing component, which is beneficial to the tightness between the sealing component and the engine and the cover body. At the same time, the auxiliary component set in the noise reduction component is convenient for assisting lubrication of engine components during use, increasing the functionality of the engine timing cover, reducing the wear of engine components, and extending the service life of engine components.

[0014] (2) The sealing assembly provided on the cover body can improve the sealing between the cover body and the engine and prevent oil leakage, and block the entry of dust and other foreign matter, thereby protecting the internal parts of the engine from contamination. At the same time, the noise reduction assembly provided on the cover body helps to reduce the noise generated when the engine is running. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The structure of an engine timing cover according to an embodiment of the utility model is schematically shown. Figure 1 ;

[0017] Figure 2 The structure of an engine timing cover according to an embodiment of the utility model is schematically shown. Figure 2 ;

[0018] Figure 3 It is a structural schematic diagram of a noise reduction component of an engine timing cover according to an embodiment of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a sealing component and a limiting component of an engine timing cover according to an embodiment of the utility model;

[0020] Figure 5 It is a schematic structural diagram of a cross section of an engine timing cover according to an embodiment of the utility model;

[0021] Figure 6 The utility model is a schematic diagram of the auxiliary component structure of an engine timing cover according to an embodiment of the utility model.

[0022] In the figure:

[0023] 1. Cover body; 2. Sealing assembly; 201. Sealing seat; 202. Sealing pad; 3. Limiting assembly; 301. Limiting hole; 302. Spring set telescopic rod; 303. Limiting block; 4. Noise reduction assembly; 401. Mounting frame; 402. Sound insulation cotton; 403. Partition; 5. Auxiliary assembly; 501. Auxiliary frame; 502. Auxiliary frame; 503. Lubricating sponge; 504. Auxiliary brush; 6. Heat sink; 7. Fixing screws. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-Figure 2 , Figure 4-Figure 5 An engine timing cover includes a cover body 1, the shape and size of the cover body 1 can be adjusted according to actual use conditions, a plurality of fixing screws 7 are threadedly connected to the cover body 1 and the sealing seat 201, the number of the fixing screws 7 is eight, and the cover body 1 is used to install and fix the cover body 1, one end of the fixing screw 7 is connected to the engine in actual use, and one side of the engine is respectively in contact with the sealing seat 201, the sealing gasket 202, and the limiting block 303;

[0027] A sealing assembly 2 is provided on one side of the cover body 1. The sealing assembly 2 includes a sealing groove opened on one side of the cover body 1. A sealing seat 201 is installed on the inner wall of the sealing groove. A plurality of sealing gaskets 202 are fixedly connected to the sealing seat 201. The number of the sealing gaskets 202 is eight, which are used to improve the sealing performance of the engine timing cover. Four of the sealing gaskets 202 are in contact with the inner wall of the sealing groove.

[0028] The sealing assembly 2 is provided with a limiting assembly 3, which includes a plurality of limiting holes 301 opened on the sealing seat 201, the number of the limiting holes 301 being eight, the inner wall of the limiting hole 301 being fixedly connected with a spring-set telescopic rod 302, one end of the spring-set telescopic rod 302 being fixedly provided with a limiting block 303, one end of the limiting block 303 being clamped with the inner wall of the sealing groove;

[0029] The sealing component 2 set on the cover body 1 can improve the sealing between the cover body 1 and the engine and prevent oil leakage, and block dust and other foreign matter from entering the engine. At the same time, the limiting component 3 set on the sealing component 2 is convenient for auxiliary restriction of the sealing seat 201, which is beneficial to the tightness between the sealing seat 201, the sealing gasket 202 and the engine and the cover body 1, and the fixing screws 7 set on the cover body 1 and the sealing seat 201 connect the cover body 1 and the engine.

[0030] Embodiment 2:

[0031] See also Figure 1-Figure 3 , Figure 6 An engine timing cover comprises a cover body 1, a noise reduction component 4 is installed on the inner wall of the cover body 1, the noise reduction component 4 comprises a mounting frame 401 fixedly installed on the inner wall of the cover body 1, one side of the mounting frame 401 and the inner wall of the cover body 1 are provided with sound insulation cotton 402, one side of the sound insulation cotton 402 is in contact with a partition 403, the partition 403 is fixedly connected to the inner wall of the cover body 1, and a heat sink 6 is penetrated through the partition 403, the sound insulation cotton 402 and the cover body 1;

[0032] An auxiliary component 5 is provided on the noise reduction component 4. The auxiliary component 5 includes a plurality of auxiliary frames 501 fixedly provided on the partition 403. The number of the auxiliary frames 501 is two. An auxiliary frame 502 is fixedly connected to one side of the auxiliary frame 501. A lubrication cavity is provided on the auxiliary frame 502. The lubrication cavity is used to store lubricating oil. A filling pipe (not shown in the figure) is passed through the lubrication cavity, the auxiliary frame 502, the partition 403, the sound insulation cotton 402 and the cover body 1 during actual use. The filling pipe is used to fill the lubricating oil. A sealing cover is connected to one end of the filling pipe. A lubrication sponge 503 is passed through one side of the auxiliary frame 502. Part of the lubrication sponge 503 is connected to the lubrication cavity. An auxiliary brush 504 is provided on the auxiliary frame 502. The lubrication sponge 503 and the auxiliary brush 504 are in contact with the timing chain on the engine during actual use, which is beneficial to lubricate the timing chain.

[0033] The noise reduction component 4 provided on the cover body 1 helps to reduce the noise generated when the engine is running. At the same time, the auxiliary component 5 provided on the noise reduction component 4 facilitates the auxiliary lubrication of the engine timing chain during use, thereby increasing the functionality of the engine timing cover, reducing the wear of the engine timing chain, and extending the service life of engine components.

[0034] During installation, the staff makes the auxiliary frame 502 set on the partition 403 contact with the timing chain of the engine. When in contact, the lubricating sponge 503 and the auxiliary brush 504 set on the auxiliary frame 502 are in contact, which is convenient for auxiliary lubrication of the timing chain of the engine during use, increases the functionality of the engine timing cover, reduces the wear of the engine timing chain, and extends the service life of engine components. Then the sealing seat 201 and the sealing gasket 202 are connected to the sealing groove opened in the cover body 1, which can improve the sealing between the cover body 1 and the engine and prevent oil leakage, and block dust and other foreign matter from entering the engine. At the same time, the limiting component 3 set on the sealing seat 201 is convenient for auxiliary restriction of the sealing seat 201, which is beneficial to the tightness between the sealing seat 201, the sealing gasket 202 and the engine and the cover body 1. After installation, the cover body 1 is connected to the engine through the fixing screws 7 set on the cover body 1 and the sealing seat 201.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An engine timing cover, characterized in that: It comprises a cover body (1), a sealing component (2) is arranged on one side of the cover body (1), and a limiting component (3) is installed on the sealing component (2); A noise reduction component (4) is installed on the inner wall of the cover body (1), and an auxiliary component (5) is arranged on the noise reduction component (4).

2. An engine timing cover according to claim 1, characterized in that: The sealing assembly (2) comprises a sealing groove opened on one side of the cover body (1), a sealing seat (201) being installed on the inner wall of the sealing groove, a plurality of sealing pads (202) being fixedly connected to the sealing seat (201), four of which are in contact with the inner wall of the sealing groove.

3. An engine timing cover according to claim 2, characterized in that: The limiting assembly (3) comprises a plurality of limiting holes (301) formed on a sealing seat (201); a spring-mounted telescopic rod (302) is fixedly connected to the inner wall of the limiting hole (301); a limiting block (303) is fixedly provided at one end of the spring-mounted telescopic rod (302); and one end of the limiting block (303) is clamped to the inner wall of the sealing groove.

4. The engine timing cover according to claim 1, characterized in that: The noise reduction component (4) comprises a mounting frame (401) fixedly mounted on the inner wall of the cover body (1); one side of the mounting frame (401) and the inner wall of the cover body (1) are provided with sound insulation cotton (402); one side of the sound insulation cotton (402) is in contact with a partition plate (403); and the partition plate (403) is fixedly connected to the inner wall of the cover body (1).

5. An engine timing cover according to claim 4, characterized in that: The auxiliary component (5) comprises a plurality of auxiliary frames (501) fixedly arranged on the partition (403); an auxiliary frame (502) is fixedly connected to one side of the auxiliary frame (501); a lubrication cavity is provided on the auxiliary frame (502); a lubrication sponge (503) penetrates one side of the auxiliary frame (502); a portion of the lubrication sponge (503) is connected to the lubrication cavity; and an auxiliary brush (504) is provided on the auxiliary frame (502).

6. The engine timing cover according to claim 5, characterized in that: The partition (403), the sound insulation cotton (402) and the cover (1) are penetrated by heat sinks (6).

7. The engine timing cover according to claim 2, characterized in that: The cover body (1) and the sealing seat (201) are threadedly connected with a plurality of fixing screws (7).

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