Silicone oil shock absorber shell with protective structure

Abstract

The utility model discloses a silicone oil shock absorber shell with a protective structure, which belongs to the technical field of shock absorber shells and comprises a shock absorber body, a protective cover is arranged on the surface of the shock absorber body, and six groups of fixed clamping plates are fixedly mounted on one side of the surface of the protective cover at equal angles. According to the silicone oil shock absorber shell with the protection structure, by arranging a fixing clamping plate, a rotating frame, a fixing stud and a fixing nut, the surface of a shock absorber body is correspondingly sleeved with a protection cover, the fixing clamping plate corresponds to a mounting frame, the fixing nut on the surface of the fixing stud is loosened, the fixing stud is rotated, and the rotating frame rotates in the mounting frame; and after the fixing studs are clamped into the corresponding fixing clamping groove nuts, the fixing nuts are tightened to be tightly attached to the fixing clamping plates, and therefore the protective cover and the pressing plate are clamped and fixed to the two sides of the shock absorber body, the protective cover and the pressing plate can be conveniently disassembled or assembled, and the shock absorber body can be protected through the protective cover and the pressing plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of shock absorber shells, in particular to a silicone oil shock absorber shell with a protective structure. Background Art

[0002] Silicone oil shock absorber is a shock absorbing device commonly used in mechanical equipment. It can reduce the torsional vibration of the engine crankshaft and improve the stability and reliability of engine operation. The working principle of the silicone oil shock absorber is to insert a through hole in the engine crankshaft, fill the cavity of the silicone oil shock absorber with silicone oil and inertia block, and reduce the torsional vibration of the engine.

[0003] The shell of the existing silicone oil shock absorber is relatively thin, and it is easy to cause damage to the shell when hit by foreign objects. A thicker protective shell is installed on the surface of the silicone oil shock absorber to improve the protection ability of the silicone oil shock absorber. Since the protective shell is generally directly welded and fixed to the surface of the silicone oil shock absorber and cannot be disassembled at will, improvement is needed. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides a silicone oil shock absorber housing with a protective structure, which solves the problem that the protective housing cannot be disassembled at will when the protective housing is welded on the surface of the existing silicone oil shock absorber to protect the silicone oil shock absorber.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silicone oil shock absorber shell with a protective structure, comprising a shock absorber body, a protective cover is provided on the surface of the shock absorber body, six groups of fixed clamps are fixedly installed at equal angles on one side of the surface of the protective cover, a clamping plate is provided on the side of the shock absorber body away from the protective cover, and the protective cover and the clamping plate are correspondingly pressed against both sides of the shock absorber body, six groups of mounting frames are fixedly installed at equal angles on the surface of the clamping plate, and the mounting frames correspond to the fixed clamps, a rotating frame is rotatably installed inside the mounting frame, a fixing stud is fixedly installed on one side of the rotating frame, and a fixing nut is provided on the surface of the fixing stud on the side of the fixing clamp.

[0006] As a further solution of the utility model: six groups of limiting protrusions are fixedly installed at equal angles at the central position of the surface of the shock absorber body, and a fixing ring is fixedly installed at the central position inside the shock absorber body.

[0007] As a further solution of the utility model: a plurality of groups of first heat dissipation holes are evenly arranged on one side of the protective cover, and six groups of heat dissipation mesh panels are inlaid and fixedly installed at equal angles on the surface of the protective cover.

[0008] As a further solution of the utility model: six groups of limit slots are arranged at equal angles on the inner wall of the protective cover, and the limit slots correspond to the limit protrusions.

[0009] As a further solution of the utility model: a fixing slot is provided on the surface of the fixing card plate, and the fixing slot corresponds to the fixing stud.

[0010] As a further solution of the utility model: a plurality of groups of second heat dissipation holes are evenly arranged on the surface of the pressing plate, and the second heat dissipation holes are located on both sides of the protective cover corresponding to the first heat dissipation holes.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The silicone oil shock absorber housing with a protective structure is provided with a fixed card plate, a rotating frame, a fixed stud and a fixed nut, and the protective cover is correspondingly sleeved on the surface of the shock absorber body, so that the fixed card plate corresponds to the mounting frame, the fixing nut on the surface of the fixed stud is loosened, and the fixed stud is rotated to rotate the rotating frame inside the mounting frame until the fixed stud is inserted into the corresponding fixed card slot nut, and the fixing nut is tightened to the fixed card plate, so that the protective cover and the clamping plate are clamped and fixed on both sides of the shock absorber body, which is convenient for disassembly or installation of the protective cover and the clamping plate, so that the protective cover and the clamping plate can protect the shock absorber body.

[0013] 2. The silicone oil shock absorber housing with a protective structure is provided with a limit protrusion, a protective cover, a heat dissipation mesh plate and a clamping plate. The protective cover is put on the surface of the shock absorber body, the limit slot is stuck on the corresponding limit protrusion surface, the clamping plate and the protective cover are connected and fixed, and the protective cover and the clamping plate are fixed on both sides of the shock absorber body. When the shock absorber body performs shock absorbing operation, the oil inside the shock absorber body flows back and forth for buffering, and a part of the mechanical energy is converted into heat energy. The heat is dissipated from the first heat dissipation hole, the heat dissipation mesh plate and the second heat dissipation hole to avoid heat accumulation on the surface of the shock absorber body, resulting in a decrease in the viscosity of the oil inside the shock absorber body and affecting the shock absorbing effect of the shock absorber body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the shock absorber body and the limiting protrusion of the utility model;

[0016] Figure 3 It is a cross-sectional structural schematic diagram of the protective cover and the heat dissipation mesh plate of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the clamping plate and the fixing stud of the utility model;

[0018] In the figure: 1. shock absorber body; 2. limiting protrusion; 3. fixing ring; 4. protective cover; 5. first heat dissipation hole; 6. heat dissipation mesh plate; 7. limiting slot; 8. fixing card plate; 9. fixing slot; 10. clamping plate; 11. second heat dissipation hole; 12. mounting frame; 13. rotating frame; 14. fixing stud; 15. fixing nut. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a silicone oil shock absorber housing with a protective structure, including a shock absorber body 1, six groups of limit protrusions 2 are fixedly installed at equal angles at the central position of the surface of the shock absorber body 1, and a fixing ring 3 is fixedly installed at the central position inside the shock absorber body 1. Six groups of limit card grooves 7 are provided at equal angles on the inner wall of the protective cover 4, and the limit card grooves 7 correspond to the limit protrusions 2. By providing the limit protrusions 2 and the limit card grooves 7, when the protective cover 4 is sleeved on the surface of the shock absorber body 1, the limit card grooves 7 are stuck on the corresponding limit protrusion 2 surface, ensuring that the protective cover 4 will not be deflected and misaligned when it is fixed on the surface of the shock absorber body 1, and at the same time, the protective cover 4 can rotate synchronously with the shock absorber body 1.

[0021] A protective cover 4 is provided on the surface of the shock absorber body 1, and a plurality of first heat dissipation holes 5 are evenly provided on one side of the protective cover 4. Six groups of heat dissipation mesh plates 6 are inlaid and fixedly installed at equal angles on the surface of the protective cover 4. Because the first heat dissipation holes 5 and the heat dissipation mesh plates 6 are provided, the heat generated by the shock absorber body 1 during operation can be dissipated from the first heat dissipation holes 5 and the heat dissipation mesh plates 6, thereby preventing heat from accumulating on the surface of the shock absorber body 1 and causing the shock absorber body 1 to rise steadily.

[0022] A clamping plate 10 is provided on the side of the shock absorber body 1 away from the protective cover 4, and the protective cover 4 and the clamping plate 10 are correspondingly pressed against the two sides of the shock absorber body 1. A plurality of groups of second heat dissipation holes 11 are evenly provided on the surface of the clamping plate 10, and the second heat dissipation holes 11 are corresponding to the first heat dissipation holes 5 and are located on both sides of the protective cover 4. Because of the clamping plate 10 and the second heat dissipation holes 11, the clamping plate 10 and the protective cover 4 are connected and fixed, so that the clamping plate 10 can clamp and fix the shock absorber body 1 inside the protective cover 4, and at the same time, the heat generated by the shock absorber body 1 can be dissipated from the second heat dissipation holes 11.

[0023] Six groups of mounting brackets 12 are fixedly installed at equal angles on the surface of the clamping plate 10, and the mounting brackets 12 correspond to the fixed card plate 8. A rotating bracket 13 is rotatably installed inside the mounting bracket 12, and a fixed stud 14 is fixedly installed on one side of the rotating bracket 13, and a fixed nut 15 is provided on the surface of the fixed stud 14 on the side of the fixed card plate 8. Six groups of fixed card plates 8 are fixedly installed at equal angles on one side of the surface of the protective cover 4, and a fixed card slot 9 is provided on the surface of the fixed card plate 8, and the fixed card slot 9 corresponds to the fixed stud 14. By providing the fixed card plate 8 and the fixed stud 14, after the protective cover 4 and the clamping plate 10 are sleeved on both sides of the shock absorber body 1, the protective cover 4 and the clamping plate 10 are correspondingly pressed together, the fixed stud 14 is rotated to snap into the corresponding fixed card slot 9, and the fixed nut 15 is tightened to snap against the fixed card plate 8, so that the fixed stud 14 is clamped and fixed inside the fixed card slot 9, ensuring that the protective cover 4 and the clamping plate 10 can be fixed on the surface of the shock absorber body 1.

[0024] The working principle of the utility model is:

[0025] Put the protective cover 4 on the surface of the shock absorber body 1, insert the limiting protrusion 2 into the corresponding limiting slot 7, until the protective cover 4 is completely put on the surface of the shock absorber body 1, place the clamping plate 10 on the side of the shock absorber body 1 away from the protective cover 4, adjust the angle of the clamping plate 10 so that the mounting frame 12 can correspond to the fixed card plate 8, remove the fixing nut 15 from the surface of the fixing stud 14, rotate the fixing stud 14 to make the rotating frame 13 rotate inside the mounting frame 12, insert the fixing stud 14 into the fixing slot 9 inside the corresponding fixing card plate 8, tighten the fixing nut 15 and stick it to the side of the fixing card plate 8 away from the mounting frame 12, so as to fix the protective cover 4 and the clamping plate 10 on the surface of the shock absorber body 1.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A silicone oil shock absorber housing with a protective structure, comprising a shock absorber body (1), characterized in that: The surface of the shock absorber body (1) is provided with a protective cover (4), and six groups of fixed clamping plates (8) are fixedly installed at equal angles on one side of the surface of the protective cover (4). A clamping plate (10) is provided on the side of the shock absorber body (1) away from the protective cover (4), and the protective cover (4) and the clamping plate (10) are correspondingly pressed against two sides of the shock absorber body (1). Six groups of mounting frames (12) are fixedly installed at equal angles on the surface of the clamping plate (10), and the mounting frames (12) correspond to the fixed clamping plates (8). A rotating frame (13) is rotatably installed inside the mounting frame (12), and a fixing stud (14) is fixedly installed on one side of the rotating frame (13), and a fixing nut (15) is provided on the surface of the fixing stud (14) located on one side of the fixed clamping plate (8).

2. The silicone oil shock absorber housing with a protective structure according to claim 1, characterized in that: Six groups of limiting protrusions (2) are fixedly installed at equal angles at the central position of the surface of the shock absorber body (1), and a fixing ring (3) is fixedly installed at the central position inside the shock absorber body (1).

3. The silicone oil shock absorber housing with a protective structure according to claim 1, characterized in that: A plurality of groups of first heat dissipation holes (5) are evenly arranged on one side of the protective cover (4), and six groups of heat dissipation mesh plates (6) are inlaid and fixedly mounted at equal angles on the surface of the protective cover (4).

4. The silicone oil shock absorber housing with a protective structure according to claim 2, characterized in that: The inner wall of the protective cover (4) is provided with six groups of limit slots (7) at equal angles, and the limit slots (7) correspond to the limit protrusions (2).

5. The silicone oil shock absorber housing with a protective structure according to claim 1, characterized in that: A fixing slot (9) is provided on the surface of the fixing card plate (8), and the fixing slot (9) corresponds to the fixing stud (14).

6. The silicone oil shock absorber housing with a protective structure according to claim 3, characterized in that: A plurality of groups of second heat dissipation holes (11) are evenly arranged on the surface of the pressing plate (10), and the second heat dissipation holes (11) are located on both sides of the protective cover (4) corresponding to the first heat dissipation holes (5).

Images