Laminated shock absorber sealing lantern ring

Abstract

The utility model relates to the technical field of shock absorber sealing sleeves, and discloses a laminated shock absorber sealing lantern ring which comprises a dustproof sleeve, a third sleeve is fixedly connected to the bottom of the dustproof sleeve, a fixing plate is fixedly connected to the rear side of the third sleeve, and third holes are formed in the left side and the right side of the fixing plate. A first rotating shaft is rotationally connected to the inner wall of the third hole, a semicircular plate is rotationally connected to the outer wall of the first rotating shaft, a first round hole is formed in the front side of the semicircular plate, a second rotating shaft is rotationally connected to the inner wall of the first round hole, and rotating long strips are rotationally connected to the upper end and the lower end of the second rotating shaft; second round holes are formed in the left side and the right side of the rotating long strip correspondingly, and third rotating shafts are rotationally arranged on the inner walls of the second round holes. According to the dustproof cover, the second rotating plate is wrenched, so that the opening short shaft and the third rotating shaft rotate in a matched mode, linkage of the first rotating plate and the long rotating strip is achieved, then the tightness state of the dustproof cover is controlled, and the operation mode is simple, convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model relates to shock absorber sealing sleeve technical field especially relates to a laminated shock absorber sealing sleeve ring. BACKGROUND

[0002] In modern industry and transportation industry, shock absorber becomes the indispensable key component in the field of automobile, rail transit and engineering machinery by virtue of its core function of absorbing vibration energy and buffering impact, through accurate damping control, shock absorber can effectively reduce the vibration amplitude in the equipment operation process, not only improves the stability and comfort of equipment operation, but also significantly prolongs the service life of each part of equipment, guarantees the reliable operation of system, sealing sleeve ring as an important part of shock absorber plays a key role in maintaining the performance of shock absorber, it closely fits the internal structure of shock absorber, forms an efficient sealing barrier, can effectively prevent the leakage of internal damping liquid, ensures that shock absorber is always in the best working condition.

[0003] Sealing sleeve ring can also resist the invasion of external dust, rain, sand and impurities, avoid the damage of internal parts of shock absorber due to pollution, provide reliable guarantee for long-term stable operation of shock absorber, however, the shock absorber sealing sleeve ring on the market adopts integral structure design at present, when the local wear and aging problem of sealing sleeve ring occurs, the damaged part cannot be replaced alone, at present, the problem that the shock absorber sealing sleeve ring cannot replace part of the component alone is mainly solved by the way of overall replacement, the overall replacement of shock absorber sealing sleeve ring has the disadvantages of high cost, serious material waste, long maintenance time, aggravation of resource consumption and environmental pollution, etc., not only significantly increases the maintenance cost, including high-priced new part procurement and additional labor cost, but also causes the unnecessary waste of undamaged parts, at the same time, the complex overall replacement process greatly prolongs the equipment downtime, affects the production efficiency, and frequent production of new parts consumes a large amount of raw materials and energy, further aggravates the environmental burden, it is difficult to meet the modern industrial demand of high efficiency, economy and environmental protection. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a laminated shock absorber sealing sleeve ring, which aims at improving the problem that damaged parts cannot be replaced alone in the prior art, and the shock absorber sealing sleeve ring cannot replace part of the component alone at present.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of laminated shock absorber sealing collar, including dust cover, the bottom of the dust cover is fixedly connected with sleeve three, the rear side of sleeve three is fixedly connected with fixed plate, the left and right sides of the fixed plate are all provided with hole three, the inner wall of hole three is rotatably connected with rotating shaft one, the outer wall of rotating shaft one is rotatably connected with semicircular plate, the front side of semicircular plate is provided with round hole one, the inner wall of round hole one is rotatably connected with rotating shaft two, the upper and lower ends of rotating shaft two are rotatably connected with rotating strip, the left and right sides of rotating strip are all provided with round hole two, the inner wall of round hole two is rotatably connected with rotating shaft three, the middle part of rotating shaft three is rotatably connected with rotating plate one, the upper and lower ends of rotating shaft three are rotatably connected with aperture short shaft, the right side of aperture short shaft is fixedly connected with rotating plate two, the upper and lower sides of the dust cover are all provided with fixed device, and the fixed device is used to fix the collar.

[0006] As further description of the above technical solution:

[0007] The fixed device includes sleeve one, the sleeve one is fixedly connected at the bottom of dust cover, the outer wall of sleeve one is fixedly connected with a plurality of clamping blocks, the bottom of sleeve one is provided with sleeve two, the inner wall of sleeve two is provided with a plurality of L-shaped grooves, the bottom of sleeve two is fixedly connected with cylinder, the bottom of cylinder is fixedly connected with bottom plate, the outer wall of sleeve two is fixedly connected with a plurality of fixed inclined blocks, and the bottom of fixed inclined block is fixedly connected with base.

[0008] As further description of the above technical solution:

[0009] The upper and lower sides of rotating shaft three are fixedly connected with fixed block one, and the upper and lower sides of rotating shaft one are fixedly connected with fixed block two.

[0010] As further description of the above technical solution:

[0011] The upper and lower sides of rotating shaft two are fixedly connected with fixed block three, and the left side of rotating plate one is provided with hole one.

[0012] As further description of the above technical solution:

[0013] The right side of rotating plate one is provided with round hole three, and the rear side of semicircular plate is provided with hole two.

[0014] As further description of the above technical solution:

[0015] The upper side of base is provided with a plurality of hole grooves, and the outer wall of base is fixedly connected with rubber ring.

[0016] As further description of the above technical solution:

[0017] The right side of the rotating plate two is fixedly connected with a buckle plate, and the right side of the buckle plate is fixedly connected with a rubber pad.

[0018] As a further description of the above technical solution:

[0019] The bottom plate is provided with a connecting port at the top, and the inner wall of the cylinder is fixedly connected with an O-shaped ring.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. In the utility model, the short shaft of the opening is matched with the rotating shaft three to rotate, realizing the linkage of the rotating plate one and the rotating long strip, and further controlling the tightness of the dustproof sleeve, which is simple and convenient to operate, and the disassembly and fixation of the dustproof sleeve can be quickly realized through a single pulling action, greatly improving the maintenance efficiency, ensuring the stability of the dustproof sleeve in the working state, and easily disassembling when maintenance is needed, so that the faulty part can be replaced.

[0022] 2. In the utility model, the sleeve one and the sleeve two are nested and matched, the sliding of the clamping block in the L-shaped groove and the clamping mechanism with the inner groove are utilized to realize the quick connection and separation of the dustproof sleeve and the fixing device, greatly reducing the operation difficulty and significantly improving the assembly efficiency. DRAWINGS

[0023] Figure 1 A front side perspective view of a laminated shock absorber sealing sleeve ring is provided for the utility model;

[0024] Figure 2 A structure exploded view of a laminated shock absorber sealing sleeve ring is provided for the utility model;

[0025] Figure 3 A partial structure view of a laminated shock absorber sealing sleeve ring is provided for the utility model;

[0026] Figure 4 A partial structure display view of a laminated shock absorber sealing sleeve ring is provided for the utility model;

[0027] Figure 5 A structure display view of a laminated shock absorber sealing sleeve ring is provided for the utility model;

[0028] Figure 6 A partial structure schematic view of a laminated shock absorber sealing sleeve ring is provided for the utility model.

[0029] LEGEND:

[0030] 1, dust cover; 2, fixing device; 201, sleeve one; 202, clamping block; 203, sleeve two; 204, fixed inclined block; 205, L-shaped groove; 206, cylinder; 207, base; 208, bottom plate; 209, inner groove; 3, semicircular plate; 4, fixed block one; 5, sleeve three; 6, fixed plate; 7, rotating shaft one; 8, rotating shaft two; 9, rotating long strip; 10, rotating plate one; 11, rotating plate two; 12, fixed block two; 13, fixed block three; 14, hole one; 15, opening short shaft; 16, hole two; 17, hole three; 18, round hole one; 19, round hole two; 20, rotating shaft three; 21, round hole three; 22, rubber ring; 23, hole groove; 24, buckle plate; 25, rubber pad; 26, connecting port; 27, O-ring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Please refer to the accompanying drawings Figure 2 , the accompanying drawings Figure 3 and the accompanying drawings Figure 4 , the present application provides an embodiment: a laminated shock absorber sealing ring, which comprises a dust cover 1, the bottom of the dust cover 1 is fixedly connected with a sleeve three 5, the rear side of the sleeve three 5 is fixedly connected with a fixed plate 6, the left and right sides of the fixed plate 6 are both provided with a hole three 17, the inner wall of the hole three 17 is rotatably connected with a rotating shaft one 7, the outer wall of the rotating shaft one 7 is rotatably connected with a semicircular plate 3, the front side of the semicircular plate 3 is provided with a round hole one 18, the inner wall of the round hole one 18 is rotatably connected with a rotating shaft two 8, the upper and lower ends of the rotating shaft two 8 are rotatably connected with a rotating long strip 9, the left and right sides of the rotating long strip 9 are both provided with a round hole two 19, the inner wall of the round hole two 19 is rotatably connected with a rotating shaft three 20, the middle part of the rotating shaft three 20 is rotatably connected with a rotating plate one 10, the upper and lower ends of the rotating shaft three 20 are rotatably connected with an opening short shaft 15, the right side of the opening short shaft 15 is fixedly connected with a rotating plate two 11, so that the dust cover 1 fixed together is loose, the dust cover 1 can be taken off, the upper and lower sides of the dust cover 1 are both provided with a fixing device 2, the fixing device 2 is used for fixing the ring, the right side of the rotating plate one 10 is provided with a round hole three 21, the rear side of the semicircular plate 3 is provided with a hole two 16;

[0033] Specific, the bottom of the dust cover 1 is fixedly connected with sleeve three 5, the rear side of sleeve three 5 is fixedly connected with fixed plate 6, the left and right sides of fixed plate 6 are both provided with hole three 17, the inner wall of these hole three 17 is rotatably connected with rotating shaft one 7, the outer wall of rotating shaft one 7 is rotatably connected with semicircular plate 3, the front side of semicircular plate 3 is provided with round hole one 18, the inner wall of round hole one 18 is rotatably connected with rotating shaft two 8, the upper and lower ends of rotating shaft two 8 are rotatably connected with rotating strip 9, the left and right sides of rotating strip 9 are both provided with round hole two 19, the inner wall of round hole two 19 is rotatably connected with rotating shaft three 20, the middle part of rotating shaft three 20 is rotatably connected with rotating plate one 10, and the upper and lower ends of rotating shaft three 20 are rotatably connected with perforated short shaft 15, the right side of perforated short shaft 15 is fixedly connected with rotating plate two 11, so that the dust cover 1 fixed together is loose, the dust cover 1 can be taken off, in addition, the upper and lower sides of dust cover 1 are both provided with fixing device 2, fixing device 2 is used for fixing the sleeve ring, so as to ensure the stability of dust cover 1, finally, the right side of rotating plate one 10 is provided with round hole three 21, and the rear side of semicircular plate 3 is provided with hole two 16, these design details not only further enhance the functionality of dust cover 1.

[0034] Please refer to the attached Figure 1 , attached Figure 5 and attached Figure 6 , fixing device 2 includes sleeve one 201, sleeve one 201 is fixedly connected to the bottom of dust cover 1, which enhances the stability of the structure, the outer wall of sleeve one 201 is fixedly connected with a plurality of clamping blocks 202, the bottom of sleeve one 201 is provided with sleeve two 203, the inner wall of sleeve two 203 is provided with a plurality of L-shaped grooves 205 for mounting and providing fixing points, the bottom of sleeve two 203 is fixedly connected with cylinder 206, the bottom of cylinder 206 is fixedly connected with bottom plate 208, the outer wall of sleeve two 203 is fixedly connected with a plurality of fixed inclined blocks 204, the bottom of fixed inclined block 204 is fixedly connected with base 207, the top of bottom plate 208 is provided with connecting port 26, the inner wall of cylinder 206 is fixedly connected with O-ring 27, which can realize the sealing effect and avoid the invasion of dust and impurities, further improve the stability of fixing device 2;

[0035] Specifically, the fixing device 2 comprises a sleeve 201, which is fixedly connected to the bottom of the dust cover 1. In order to enhance the stability of the structure, a plurality of clamping blocks 202 are fixedly connected to the outer wall of the sleeve 201. Further, the bottom of the sleeve 201 is provided with a sleeve 203, and the inner wall of the sleeve 203 is specially designed with a plurality of L-shaped grooves 205, which are used for mounting and providing fixing points. The bottom of the sleeve 203 is fixedly connected with a cylinder 206, and the bottom of the cylinder 206 is fixedly connected with a bottom plate 208. The top of the bottom plate 208 is provided with a connecting hole 26 for connecting with the damping spring. In addition, the inner wall of the cylinder 206 is fixedly connected with an O-ring 27, which can provide a sealing effect to prevent dust and impurities from entering, further enhancing the stability of the fixing device 2. The outer wall of the sleeve 203 is fixedly connected with a plurality of fixed inclined blocks 204, and the bottom of the fixed inclined blocks 204 is fixedly connected with a base 207, which is stably placed on the ground, so that the entire fixing device 2 not only has a stable structure, but also has good connectivity and sealing performance.

[0036] Please refer to the attached Figure 3 and attached Figure 4 The upper and lower sides of the rotating shaft three 20 are fixedly connected with fixed blocks one 4, the upper and lower sides of the rotating shaft one 7 are fixedly connected with fixed blocks two 12, and the upper and lower sides of the rotating shaft two 8 are fixedly connected with fixed blocks three 13. The left side of the rotating plate one 10 is provided with a hole one 14.

[0037] Specifically, the upper and lower sides of the rotating shaft three 20 are fixedly connected with fixed blocks one 4, which ensures the stability of the rotating shaft three 20 during work. Similarly, the upper and lower sides of the rotating shaft one 7 are designed to be fixedly connected with fixed blocks two 12 to provide necessary support and stability. In addition, the upper and lower sides of the rotating shaft two 8 are also designed to be fixedly connected with fixed blocks three 13, which further enhances the stability and durability of the rotating shaft two 8. As for the rotating plate one 10, a hole one 14 is specially provided on the left side, which is used for the connection between the rotating plate one 10 and the rotating shaft two 8.

[0038] Please refer to the attached Figure 5 and attached Figure 6 The upper side of the base 207 is provided with a plurality of hole grooves 23, and the outer wall of the base 207 is fixedly connected with a rubber ring 22. The right side of the rotating plate two 11 is fixedly connected with a buckle plate 24, and the right side of the buckle plate 24 is fixedly connected with a rubber pad 25.

[0039] Specific, the upper side of the base 207 is carefully designed and set up a plurality of holes 23, convenient for installation, in addition, the outer wall of the base 207 is fixedly connected with the rubber ring 22, this design can effectively reduce the vibration generated during operation of the equipment, and can provide additional protection, prevent the base 207 from being damaged by external impact, further, the right side of the rotating plate two 11 is fixedly connected with the buckle plate 24, the right side of the buckle plate 24 is also fixedly connected with the rubber pad 25, protecting the equipment from being damaged when contacting with hard surface.

[0040] Working principle: by pulling the rotating plate two 11, the opening short shaft 15 rotates on the rotating shaft three 20, thereby driving the rotating plate one 10 to rotate, through the rotation of the rotating plate one 10, the rotating strip 9 is driven to rotate, so that the dustproof sleeve 1 fixed together is loose, the dustproof sleeve 1 can be taken off, by reversing the buckle rotating plate two 11, the dustproof sleeve 1 fixed together can be in a fixed state;

[0041] By clamping the sleeve one 201 into the sleeve two 203, the clamping block 202 slides along the L-shaped slot 205 downward, when reaching the bottom, by rotating the dustproof sleeve 1, the clamping block 202 is clamped into the inner groove 209, so that the dustproof sleeve 1 can be fixed with the fixing device 2, by reversing the twist of the dustproof sleeve 1, the dustproof sleeve 1 can be separated from the fixing device 2.

[0042] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A laminated shock absorber seal collar comprising a dust boot (1) characterised in that: The bottom of the dust cover (1) is fixedly connected with sleeve three (5), the rear side of sleeve three (5) is fixedly connected with fixed plate (6), the left and right sides of fixed plate (6) are both provided with hole three (17), the inner wall of hole three (17) is rotatably connected with rotating shaft one (7), the outer wall of rotating shaft one (7) is rotatably connected with semicircular plate (3), the front side of semicircular plate (3) is provided with round hole one (18), the inner wall of round hole one (18) is rotatably connected with rotating shaft two (8), the upper and lower ends of rotating shaft two (8) are rotatably connected with rotating long strip (9), the left and right sides of rotating long strip (9) are both provided with round hole two (19), the inner wall of round hole two (19) is rotatably connected with rotating shaft three (20), the middle part of rotating shaft three (20) is rotatably connected with rotating plate one (10), the upper and lower ends of rotating shaft three (20) are rotatably connected with perforated short shaft (15), the right side of perforated short shaft (15) is fixedly connected with rotating plate two (11), the upper and lower sides of dust cover (1) are both provided with fixing device (2), and the fixing device (2) is used for fixing the sleeve ring.

2. A laminated shock absorber seal collar according to claim 1, wherein: The fixing device (2) comprises sleeve one (201), the sleeve one (201) is fixedly connected to the bottom of the dust cover (1), a plurality of clamping blocks (202) are fixedly connected to the outer wall of the sleeve one (201), the bottom of the sleeve one (201) is provided with sleeve two (203), a plurality of L-shaped grooves (205) are formed in the inner wall of the sleeve two (203), the bottom of the sleeve two (203) is fixedly connected with a cylindrical (206), the bottom of the cylindrical (206) is fixedly connected with a bottom plate (208), the outer wall of the sleeve two (203) is fixedly connected with a plurality of fixed inclined blocks (204), and the bottom of the fixed inclined block (204) is fixedly connected with a base (207).

3. A laminated shock absorber seal collar according to claim 1 wherein: The upper and lower sides of the rotating shaft three (20) are both fixedly connected with fixed block one (4), and the upper and lower sides of the rotating shaft one (7) are both fixedly connected with fixed block two (12).

4. The laminated shock absorber seal collar of claim 1 wherein: The upper and lower sides of the rotating shaft two (8) are both fixedly connected with fixed block three (13), and the left side of the rotating plate one (10) is provided with hole one (14).

5. The laminated shock absorber seal collar of claim 1 wherein: The right side of the rotating plate one (10) is provided with round hole three (21), and the rear side of the semicircular plate (3) is provided with hole two (16).

6. A laminated shock absorber seal collar according to claim 2, wherein: The upper side of the base (207) is provided with a plurality of hole grooves (23), and the outer wall of the base (207) is fixedly connected with a rubber ring (22).

7. A laminated shock absorber seal collar according to claim 1 wherein: The right side of the rotating plate two (11) is fixedly connected with a buckle plate (24), and the right side of the buckle plate (24) is fixedly connected with a rubber pad (25).

8. A laminated shock absorber seal collar according to claim 2, wherein: The top of the bottom plate (208) is provided with a connecting port (26), and the inner wall of the cylindrical (206) is fixedly connected with an O-shaped ring (27).

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