Side anti-vibration structure of anti-vibration device

Abstract

The utility model discloses a side edge shock absorption structure of a shock absorption device, and relates to the technical field of shock absorbers. The damping device comprises a shell, an extending side damping structure and a pressing side damping structure, a first connecting block is fixedly connected to the right side of the bottom of the shell, a partition plate and a fixing shell are fixedly connected to an inner cavity of the shell, a limiting shell is fixedly connected to the top of the fixing shell, and a damping rod is slidably connected to an inner cavity of the limiting shell; and the top of the damping rod is fixedly connected with a second connecting block. The utility model aims to provide a side edge shock-proof structure of a shock-proof device, which comprises a shell, a first connecting block, a partition plate, a fixed shell, a limiting shell, a damping rod, a second connecting block, a spring, a first damping plate, a gas tank, a first gas guide hole, a second gas guide hole, a first through hole, a second through hole, an extension side damping structure and a compression side damping structure which are matched with one another. The problem that a shock-proof device in the prior art does not have the shock-proof connection function on a side edge structure is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the shock absorber technical field, especially, a kind of side shock absorbing structure of shock absorbing device. BACKGROUND

[0002] The demand of shock absorber is due to spring cannot stabilize immediately, that is to say, after spring is compressed and released, it will continue to stretch and contract for a period of time, so shock absorber can absorb the vibration caused by the concave-convex road surface encountered by wheel, and make ride comfortable.

[0003] Shock absorber is commonly used for the connection between vehicle and wheel, so as to achieve the effect of shock absorption, but due to the diversity of existing vehicle structure, side shock absorbing structure is needed, but the existing shock absorber does not have side shock absorbing structure, so that the practicality of shock absorber is reduced.

[0004] Therefore, we provide a kind of side shock absorbing structure of shock absorbing device to solve the above problems. INVENTION CONTENTS

[0005] The utility model discloses a kind of side shock absorbing structure of shock absorbing device, by the cooperation of shell, first connecting block, partition, fixed shell, limit shell, damping rod, second connecting block, spring, first damping plate, gas tank, first air guide hole, second air guide hole, first through-hole, second through-hole, stretch side damping structure and press side damping structure, solve the shock absorbing device in prior art, without the problem of shock absorbing connection to side structure.

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes.

[0007] The utility model discloses a kind of side shock absorbing structure of shock absorbing device, including shell, stretch side damping structure and press side damping structure, the right side of the bottom of shell is fixedly connected with first connecting block, the inner chamber of shell is fixedly connected with partition and fixed shell, the top of fixed shell is fixedly connected with limit shell, the inner chamber of limit shell is slidably connected with damping rod, the top of damping rod is fixedly connected with second connecting block, the bottom of second connecting block is fixedly connected with spring, the bottom of spring is fixedly connected with fixed shell, the bottom of damping rod is fixedly connected with first damping plate in sequence, passing through fixed shell and partition, the top of first damping plate is movably connected with partition, the left side of shell surface is fixedly connected with gas tank, the top and bottom of shell left side are all set with first air guide hole, the front side of shell left side is set with second air guide hole, the top and bottom of shell front side left side are respectively set with first through-hole and second through-hole, stretch side damping structure and press side damping structure are all responsible for connecting the external connecting piece of side.

[0008] The utility model further sets up, the extension side damping structure includes first fixed block, first fixed block is close to the side of first through hole inner wall with the fixed connection of first through hole inner wall, the inner chamber of first fixed block is slidably connected with third connecting block, the rear side of third connecting block is fixedly connected with second damping plate, the side of second damping plate close to first through hole inner wall is movably connected with first through hole.

[0009] The utility model further sets up, the compression side damping structure includes second fixed block, second fixed block is close to the side of second through hole inner wall with the fixed connection of second through hole inner wall, the inner chamber of second fixed block is movably connected with fourth connecting block, the rear side of fourth connecting block is fixedly connected with third damping plate and is fixedly connected with the rear side of second fixed block.

[0010] The utility model further sets up, the rear side of first fixed block surface is fixedly connected with sealing ring, the inner chamber of sealing ring is slidably connected with the surface of third connecting block, and the rear side of sealing ring is movably connected with second damping plate.

[0011] The utility model further sets up, the rear side of second damping plate is fixedly connected with six first connecting rods, and the rear side between six first connecting rods is fixedly connected with first limit ring, and the side of first limit ring close to first through hole inner wall is slidably connected with the inner wall of first through hole.

[0012] The utility model further sets up, the rear side of third damping plate is fixedly connected with six second connecting rods, and the rear side between six second connecting rods is fixedly connected with second limit ring, and the side of second limit ring close to second through hole inner wall is slidably connected with the inner wall of second through hole.

[0013] The utility model has the advantages of the following.

[0014] 1, the utility model is connected with other structures by first connecting block and second connecting block respectively, and the shell inside is pressurized by the cooperation of gas tank, first gas guide hole and second gas guide hole, when the connecting structure needs to be avoided, the second connecting block will be forced downward to the spring at this time, thereby forming a shock absorption, at the same time, the damping rod presses down first damping plate, and the gas in the shell forms secondary shock absorption with first damping plate, the extension side damping structure and compression side damping structure are connected with the side structure needing to be connected, thereby the connecting structure of side can also play a certain shock absorption function.

[0015] 2. The utility model discloses a sealing ring is set up, has played the limiting effect to second damping plate, through the cooperation of first connecting rod and first limit ring, when second damping plate is in moving, has increased the stability of second damping plate, through the cooperation of second connecting rod and second limit ring, when third damping plate is in moving, has increased the stability of third damping plate. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will be to the embodiment description needed to use the drawing does simple introduction.

[0017] Fig. 1 It is a kind of side shock absorbing structure of shock absorbing device;

[0018] Fig. 2 It is a kind of sectional view in the side shock absorbing structure of shock absorbing device;

[0019] Fig. 3 It is a kind of shell schematic view in the side shock absorbing structure of shock absorbing device;

[0020] Fig. 4 It is a kind of shell schematic view in the side shock absorbing structure of shock absorbing device;

[0021] Fig. 5 It is a kind of shell sectional view in the side shock absorbing structure of shock absorbing device;

[0022] Fig. 6 It is a kind of side damping structure and compression side damping structure sectional view in the side shock absorbing structure of shock absorbing device.

[0023] In the drawing: 1, shell; 2, first connecting block; 3, partition; 4, fixed shell; 5, limit shell; 6, damping rod; 7, second connecting block; 8, spring; 9, first damping plate; 10, gas tank; 11, first gas guide hole; 12, second gas guide hole; 13, first through-hole; 14, second through-hole; 15, side damping structure; 1501, first fixed block; 1502, third connecting block; 1503, second damping plate; 1504, sealing ring; 1505, first connecting rod; 1506, first limit ring; 16, compression side damping structure; 1601, second fixed block; 1602, fourth connecting block; 1603, third damping plate; 1604, second connecting rod; 1605, second limit ring. DETAILED DESCRIPTION

[0024] The technical scheme in the utility model embodiment will be described below, the described embodiment is only a part of the utility model embodiment, not all embodiments. EMBODIMENT

[0025] Please see Figs. 1-6 This utility model is a side damping structure for a shock absorption device, including a housing 1, an extension damping structure 15, and a compression damping structure 16. A first connecting block 2 is fixedly connected to the right side of the bottom of the housing 1. A partition 3 and a fixed shell 4 are fixedly connected to the inner cavity of the housing 1. A limiting shell 5 is fixedly connected to the top of the fixed shell 4. A damping rod 6 is slidably connected to the inner cavity of the limiting shell 5. A second connecting block 7 is fixedly connected to the top of the damping rod 6. A spring 8 is fixedly connected to the bottom of the second connecting block 7. The bottom of the spring 8 is fixedly connected to the fixed shell 4. The bottom of the damping rod 6 passes through the fixed shell 4 and the partition 3 in sequence and is fixedly connected to a first damping plate 9. The top of the first damping plate 9 is movably connected to the partition 3. An air tank 10 is fixedly connected to the left side of the surface of the housing 1. A first air guide hole 11 is opened at the top and bottom of the left side of the housing 1. A second air guide hole 12 is opened on the front side of the left side of the housing 1. The bottom is provided with a first through hole 13 and a second through hole 14 respectively. The extension damping structure 15 includes a first fixing block 1501. The side of the first fixing block 1501 near the inner wall of the first through hole 13 is fixedly connected to the inner wall of the first through hole 13. The inner cavity of the first fixing block 1501 is slidably connected to a third connecting block 1502. The rear side of the third connecting block 1502 is fixedly connected to a second damping plate 1503. The side of the second damping plate 1503 near the inner wall of the first through hole 13 is movably connected to the first through hole 13. The pressure damping structure 16 includes a second fixing block 1601. The side of the second fixing block 1601 near the inner wall of the second through hole 14 is fixedly connected to the inner wall of the second through hole 14. The inner cavity of the second fixing block 1601 is movably connected to a fourth connecting block 1602. The rear side of the fourth connecting block 1602 is fixedly passed through the rear side of the second fixing block 1601 and is fixedly connected to the third damping plate 1603.

[0026] Specifically: The first connecting block 2 and the second connecting block 7 are connected to other structures respectively. The gas tank 10, together with the first air guide hole 11 and the second air guide hole 12, pressurizes the inside of the shell 1. When the connecting structure needs to absorb shock, the second connecting block 7 will exert a downward force on the spring 8, thereby forming primary shock absorption. At the same time, the damping rod 6 presses down the first damping plate 9, and the gas inside the shell 1, together with the first damping plate 9, forms secondary shock absorption. Then, the side structure is connected to the third connecting block 1502 and the fourth connecting block 1602 respectively. When the side structure needs to absorb shock, the third connecting block 1502 moves backward in conjunction with the second damping plate 1503, and the fourth connecting block 1602 moves backward in conjunction with the third damping plate 1603. Since the inside of the shell 1 is filled with buffer gas, it plays a buffering role for the side connecting structure. Example

[0027] Please see Figs. 1-6On the basis of embodiment one, the rear side of the surface of the first fixed block 1501 is fixedly connected with a sealing ring 1504, the inner cavity of the sealing ring 1504 is slidably connected with the surface of the third connecting block 1502, the rear side of the sealing ring 1504 is movably connected with the second damping plate 1503, the rear side of the second damping plate 1503 is fixedly connected with six first connecting rods 1505, the rear sides of the six first connecting rods 1505 are fixedly connected with a first limiting ring 1506, one side of the first limiting ring 1506 close to the inner wall of the first through hole 13 is slidably connected with the inner wall of the first through hole 13, the rear side of the third damping plate 1603 is fixedly connected with six second connecting rods 1604, the rear sides of the six second connecting rods 1604 are fixedly connected with a second limiting ring 1605, one side of the second limiting ring 1605 close to the inner wall of the second through hole 14 is slidably connected with the inner wall of the second through hole 14.

[0028] Specifically: by setting the sealing ring 1504, the limiting effect of the second damping plate 1503 is achieved, by setting the cooperation of the first connecting rod 1505 and the first limiting ring 1506, when the second damping plate 1503 moves, the stability of the second damping plate 1503 is increased, by setting the cooperation of the second connecting rod 1604 and the second limiting ring 1605, when the third damping plate 1603 moves, the stability of the third damping plate 1603 is increased.

[0029] The working principle of the utility model is that: the first connecting block 2 and the second connecting block 7 are responsible for connecting with other structures respectively, the gas tank 10 cooperates with the first gas guide hole 11 and the second gas guide hole 12 to pressurize the inside of the shell 1, when the connecting structure needs to be shock-absorbed, at this moment, the second connecting block 7 will downwardly act on the spring 8, thereby forming primary shock-absorption, at the same time, the damping rod 6 presses down the first damping plate 9, the gas in the inside of the shell 1 cooperates with the first damping plate 9 to form secondary shock-absorption, then the side structure is connected with the third connecting block 1502 and the fourth connecting block 1602 respectively, when the side structure needs to be shock-absorbed, the third connecting block 1502 cooperates with the second damping plate 1503 to move backward, the fourth connecting block 1602 cooperates with the third damping plate 1603 to move backward, because the inside of the shell 1 is full of buffer gas, thereby the buffer effect of the side connecting structure is achieved.

[0030] The standard parts used in the utility model can be purchased from the market, and can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled through the control unit, the control circuit of the control unit can be realized through simple programming of the person skilled in the art, and belongs to the public knowledge in the field, so the control mode and the circuit connection in the utility model are not explained in detail.

[0031] The preferred embodiments disclosed above are only used to help explain the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation manner described, the description selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.

Claims

1. A side shock absorbing structure of a shock absorbing device, comprising a housing (1), a side extension damping structure (15), and a side compression damping structure (16), characterized in that: The right side of the bottom of the shell (1) is fixedly connected with a first connecting block (2), the inner cavity of the shell (1) is fixedly connected with a partition plate (3) and a fixed shell (4), the top of the fixed shell (4) is fixedly connected with a limiting shell (5), the inner cavity of the limiting shell (5) is slidably connected with a damping rod (6), the top of the damping rod (6) is fixedly connected with a second connecting block (7), the bottom of the second connecting block (7) is fixedly connected with a spring (8), the bottom of the spring (8) is fixedly connected with the fixed shell (4), the bottom of the damping rod (6) passes through the fixed shell (4) and the partition plate (3) in sequence and is fixedly connected with a first damping plate (9), the top of the first damping plate (9) is movably connected with the partition plate (3), the left side of the surface of the shell (1) is fixedly connected with a gas tank (10), the top and the bottom of the left side of the shell (1) are both provided with a first air guide hole (11), the front side of the left side of the shell (1) is provided with a second air guide hole (12), the top and the bottom of the front left side of the shell (1) are respectively provided with a first through hole (13) and a second through hole (14). The extension side damping structure (15) and the compression side damping structure (16) are responsible for connecting the external connecting pieces of the side.

2. The side shock structure of a shock absorbing device according to claim 1, wherein: The extension side damping structure (15) comprises a first fixed block (1501), one side of the first fixed block (1501) close to the inner wall of the first through hole (13) is fixedly connected with the inner wall of the first through hole (13), the inner cavity of the first fixed block (1501) is slidably connected with a third connecting block (1502), the rear side of the third connecting block (1502) is fixedly connected with a second damping plate (1503), one side of the second damping plate (1503) close to the inner wall of the first through hole (13) is movably connected with the first through hole (13).

3. The side shock structure of a shock absorbing device according to claim 1, wherein: The compression side damping structure (16) comprises a second fixed block (1601), one side of the second fixed block (1601) close to the inner wall of the second through hole (14) is fixedly connected with the inner wall of the second through hole (14), the inner cavity of the second fixed block (1601) is movably connected with a fourth connecting block (1602), the rear side of the fourth connecting block (1602) is fixedly connected with a third damping plate (1603).

4. The side shock structure of a shock absorbing device according to claim 2, wherein: The rear side of the surface of the first fixed block (1501) is fixedly connected with a sealing ring (1504), the inner cavity of the sealing ring (1504) is slidably connected with the surface of the third connecting block (1502), the rear side of the sealing ring (1504) is movably connected with the second damping plate (1503).

5. The side shock absorbing structure of a shock absorbing device according to claim 2, wherein: The rear side of the second damping plate (1503) is fixedly connected with six first connecting rods (1505), the rear sides of the six first connecting rods (1505) are fixedly connected with a first limiting ring (1506), one side of the first limiting ring (1506) close to the inner wall of the first through hole (13) is slidably connected with the inner wall of the first through hole (13).

6. The side shock absorbing structure of a shock absorbing device according to claim 3, wherein: The rear side of the third damping plate (1603) is fixedly connected with six second connecting rods (1604), the rear sides of the six second connecting rods (1604) are fixedly connected with a second limiting ring (1605), and the second limiting ring (1605) is slidably connected with the inner wall of the second through hole (14) on one side close to the inner wall of the second through hole (14).

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