Anti-corrosion engine suspension damping bushing

Abstract

The utility model belongs to the technical field of suspension damping bushings, particularly relates to an anti-corrosion engine suspension damping bushing, and provides the following scheme aiming at the efficiency problem: the anti-corrosion engine suspension damping bushing comprises a cylindrical sleeve; a first limiting groove is formed in the upper surface of the cylindrical sleeve. A second limiting groove is formed in the lower surface of the cylindrical sleeve. A guide hole is formed in the outer surface of the cylindrical sleeve; a damping sleeve is mounted on the inner surface of the cylindrical sleeve in a sliding manner; a liquid storage tank is arranged on the inner surface of the cylindrical sleeve; a connecting hole is formed in the inner surface of the liquid storage tank; an oil filling port is formed in the outer surface of the cylindrical sleeve; first mounting grooves are formed in the two sides of the inner surface of the cylindrical sleeve; a mounting frame is fixedly connected to the inner surface of the first mounting groove. Through the arrangement of the mounting rod and the fixing screw rod, the damping bushing can be quickly mounted, and the efficiency is improved; and through the arrangement of the oil filling port, the connecting hole and the connecting groove, the roller shaft is automatically lubricated and protected, and the efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of suspension damping bushing technology, and in particular to a rust-resistant engine suspension damping bushing. Background Technology

[0002] Engine suspension damping bushings, also known as engine mounts, are important components connecting the engine and the vehicle body. Their main function is to dampen and cushion vibrations generated by the engine during operation. These bushings are typically made of materials such as rubber, and their flexibility absorbs vibration energy and dissipates it as heat, thus protecting the vehicle body and other components from damage.

[0003] However, existing technologies still have shortcomings. The disassembly and installation of the various components are inconvenient, the combination and installation are not effective, and there is a lack of structures to alleviate friction and lubricate, which is not conducive to long-term use.

[0004] Therefore, we propose a rust-resistant engine suspension damping bushing to solve this problem. Utility Model Content

[0005] The purpose of this utility model is to solve the problems mentioned in the background art and to propose a rust-proof engine suspension damping bushing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A rust-resistant engine suspension damping bushing includes a cylindrical sleeve; the upper surface of the cylindrical sleeve has a first limiting groove; the lower surface of the cylindrical sleeve has a second limiting groove; the outer surface of the cylindrical sleeve has a guide hole; a damping sleeve is slidably mounted on the inner surface of the cylindrical sleeve; the inner surface of the cylindrical sleeve has a liquid reservoir; the inner surface of the liquid reservoir has a connecting hole; the outer surface of the cylindrical sleeve has an oil filler port; both sides of the inner surface of the cylindrical sleeve have a first mounting groove; a mounting frame is fixedly connected to the inner surface of the first mounting groove; the... The inner surface of the mounting frame is provided with a second mounting groove; a roller is rotatably mounted on the inner surface of the second mounting groove; the inner surface of the mounting frame is provided with a connecting groove; a first limiting block is slidably mounted on the inner surface of the first mounting groove; a first mounting plate is fixedly connected to the upper surface of the first limiting block; a rotating block is slidably mounted on the inner surface of the first mounting plate; a mounting rod is fixedly connected to the lower surface of the rotating block; a second limiting block is slidably mounted on the inner surface of the second limiting groove; a second mounting plate is fixedly connected to the lower surface of the second limiting block; a fixing screw is slidably mounted on the inner surface of the second mounting plate.

[0008] Preferably, the lower surface of the mounting rod is provided with a threaded groove; the fixing screw is rotatably mounted on the inner surface of the mounting rod through the threaded groove.

[0009] Preferably, the mounting rod is slidably mounted on the inner surface of the guide hole; the connecting hole and the connecting groove cooperate with each other.

[0010] Preferably, the filler port and the liquid storage tank are matched; the two mounting slots are connected to each other through connecting slots.

[0011] Preferably, the roller shaft and the shock-absorbing sleeve cooperate with each other.

[0012] In this utility model, an anti-rust engine suspension shock absorber bushing is provided. The bushing comprises a cylindrical sleeve, a first limiting groove, a guide hole, a first mounting groove, a mounting frame, a second mounting groove, a roller, a liquid reservoir, a filler port, a connecting hole, a second limiting groove, a first limiting block, a first mounting plate, a rotating block, a mounting rod, a second limiting block, a second mounting plate, a fixing screw, a connecting groove, and a shock absorber sleeve. Liquid is added to the reservoir through the filler port. The roller protects the shock absorber sleeve, reducing friction within the cylindrical sleeve. The mounting rod and fixing screw allow for rapid installation of the shock absorber bushing, improving efficiency.

[0013] In this utility model, a rust-proof engine suspension shock absorber bushing is provided with an oil filler port, a connecting hole, and a connecting groove. The lubricating oil enters the reservoir through the oil filler port, enters the connecting groove through the connecting hole, and enters the second mounting groove through the connecting groove, thereby lubricating the roller shaft. This achieves automatic lubrication and protection of the roller shaft and improves efficiency.

[0014] This utility model has a reasonable structural design, is simple to operate, and has high reliability. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a rust-resistant engine suspension shock absorber bushing proposed in this utility model;

[0016] Figure 2 This is a cross-sectional view of the cylindrical sleeve in this utility model;

[0017] Figure 3 This is a partial three-dimensional structural diagram of an anti-rust engine suspension shock absorber bushing proposed in this utility model;

[0018] Figure 4 This is a cross-sectional view of the mounting frame in this utility model.

[0019] In the diagram: 1. Cylindrical sleeve; 2. No. 1 limiting groove; 3. Guide hole; 4. No. 1 mounting groove; 5. Mounting frame; 6. No. 2 mounting groove; 7. Roller; 8. Liquid storage tank; 9. Oil filling port; 10. Connecting hole; 11. No. 2 limiting groove; 12. No. 1 limiting block; 13. No. 1 mounting plate; 14. Rotating block; 15. Mounting rod; 16. No. 2 limiting block; 17. No. 2 mounting plate; 18. Fixing screw; 19. Connecting groove; 20. Vibration damping sleeve. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1-4 A rust-resistant engine suspension damping bushing includes a cylindrical sleeve 1; a first limiting groove 2 is provided on the upper surface of the cylindrical sleeve 1; a second limiting groove 11 is provided on the lower surface of the cylindrical sleeve 1; a guide hole 3 is provided on the outer surface of the cylindrical sleeve 1; a damping sleeve 20 is slidably mounted on the inner surface of the cylindrical sleeve 1; a liquid storage tank 8 is provided on the inner surface of the cylindrical sleeve 1; a connecting hole 10 is provided on the inner surface of the liquid storage tank 8; an oil filler port 9 is provided on the outer surface of the cylindrical sleeve 1; a first mounting groove 4 is provided on both sides of the inner surface of the cylindrical sleeve 1; a mounting frame 5 is fixedly connected to the inner surface of the first mounting groove 4; the inner surface of the mounting frame 5... The surface is provided with a second mounting groove 6; a roller 7 is rotatably mounted on the inner surface of the second mounting groove 6; a connecting groove 19 is provided on the inner surface of the mounting frame 5; a first limiting block 12 is slidably mounted on the inner surface of the first mounting groove 4; a first mounting plate 13 is fixedly connected to the upper surface of the first limiting block 12; a rotating block 14 is slidably mounted on the inner surface of the first mounting plate 13; a mounting rod 15 is fixedly connected to the lower surface of the rotating block 14; a second limiting block 16 is slidably mounted on the inner surface of the second limiting groove 11; a second mounting plate 17 is fixedly connected to the lower surface of the second limiting block 16; a fixing screw 18 is slidably mounted on the inner surface of the second mounting plate 17.

[0022] Furthermore, the lower surface of the mounting rod 15 is provided with a threaded groove; the fixing screw 18 is rotatably mounted on the inner surface of the mounting rod 15 through the threaded groove.

[0023] Furthermore, the mounting rod 15 is slidably mounted on the inner surface of the guide hole 3; the connecting hole 10 and the connecting groove 19 cooperate with each other.

[0024] Furthermore, the filler port 9 and the liquid storage tank 8 cooperate with each other; the two installation slots 6 are connected to each other through the connecting slot 19.

[0025] Furthermore, the roller 7 and the shock-absorbing sleeve 20 cooperate with each other.

[0026] In this invention, during use, liquid is added to the storage tank 8 through the filling port 9. The roller shaft 7 protects the shock-absorbing sleeve 20, reducing friction inside the cylindrical sleeve 2. The installation rod 15 and fixing screw 18 allow for quick installation of the shock-absorbing bushing, improving efficiency. Lubricating oil enters the storage tank 8 through the filling port 9, then enters the connecting groove 19 through the connecting hole 10, and finally enters the second installation groove 6 through the connecting groove 19, thereby lubricating the roller shaft 7. This achieves automatic lubrication and protection of the roller shaft 7, improving efficiency.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rust-preventive engine suspension damper bushing, characterized by, The sleeve includes a cylindrical sleeve (1); a first limiting groove (2) is provided on the upper surface of the cylindrical sleeve (1); a second limiting groove (11) is provided on the lower surface of the cylindrical sleeve (1); a guide hole (3) is provided on the outer surface of the cylindrical sleeve (1); a shock-absorbing sleeve (20) is slidably installed on the inner surface of the cylindrical sleeve (1); a liquid storage tank (8) is provided on the inner surface of the liquid storage tank (8); a connecting hole (10) is provided on the inner surface of the cylindrical sleeve (1); an oil filling port (9) is provided on the outer surface of the cylindrical sleeve (1); a first mounting groove (4) is provided on both sides of the inner surface of the cylindrical sleeve (1); a mounting frame (5) is fixedly connected to the inner surface of the first mounting groove (4); a second limiting groove (11) is provided on the inner surface of the mounting frame (5). Mounting slot (6); a roller (7) is rotatably mounted on the inner surface of the second mounting slot (6); a connecting slot (19) is provided on the inner surface of the mounting frame (5); a first limiting block (12) is slidably mounted on the inner surface of the first mounting slot (4); a first mounting plate (13) is fixedly connected to the upper surface of the first limiting block (12); a rotating block (14) is slidably mounted on the inner surface of the first mounting plate (13); a mounting rod (15) is fixedly connected to the lower surface of the rotating block (14); a second limiting block (16) is slidably mounted on the inner surface of the second limiting slot (11); a second mounting plate (17) is fixedly connected to the lower surface of the second limiting block (16); a fixing screw (18) is slidably mounted on the inner surface of the second mounting plate (17).

2. A rust-preventive engine suspension damper bushing according to claim 1, characterized by The lower surface of the mounting rod (15) is provided with a threaded groove; the fixing screw (18) is rotatably mounted on the inner surface of the mounting rod (15) through the threaded groove.

3. A rust-preventive engine suspension damper bushing according to claim 1, characterized by The mounting rod (15) is slidably mounted on the inner surface of the guide hole (3); the connecting hole (10) and the connecting groove (19) cooperate with each other.

4. The anti-corrosion engine suspension bushing of claim 1, wherein, The filling port (9) and the storage tank (8) cooperate with each other; the second installation slots (6) are connected to each other through the connecting slot (19).

5. A rust-preventive engine suspension damper bushing according to claim 1, characterized by The roller (7) and the shock-absorbing sleeve (20) cooperate with each other.

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