Damping cylinder connector

Abstract

The utility model belongs to the technical field of damper cylinder connectors, and particularly relates to a damper cylinder connector which comprises a damper cylinder body. The end part of the damping cylinder body is fixedly connected with an assembling block; the inner side wall of the assembly block is rotationally connected with a ball head rod; the end part of the ball head rod is fixedly connected with a joint shell; the inner side wall of the connector shell is fixedly connected with a fixing sleeve. A tooth-shaped groove is formed in the inner side wall of the fixing sleeve; the inner side wall of the fixing sleeve is fixedly connected with a connecting cylinder; by means of the wrapping and binding fastening device arranged in the connector, when the damping cylinder is subjected to external force such as vibration and impact, the fastening device can tightly fix the threaded rod, keep connection tightness and ensure normal operation of the damping cylinder, meanwhile, the situation that the customized threaded rod loosens or displaces in the working process of the damping cylinder can be reduced, and the service life of the damping cylinder is prolonged. Therefore, the stability when the nut is connected with the nut is improved, and the looseness of the nut is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of shock absorbing cylinder joint, specifically a shock absorbing cylinder joint. BACKGROUND

[0002] The shock absorbing cylinder joint is a component connecting the shock absorbing cylinder and the main structure of the vehicle, mechanical equipment, etc., which not only realizes reliable connection of the shock absorbing cylinder and other components, but also transmits force and motion during work, while ensuring that the shock absorbing cylinder can effectively absorb and buffer vibration and impact.

[0003] The shock absorbing cylinder joint usually adopts high-strength metal materials such as alloy steel and stainless steel to ensure its strength and durability, and in order to improve the shock absorbing performance, some joints also use composite materials or elastic materials such as rubber.

[0004] The shock absorbing cylinder will continuously receive vibration and impact from the road surface, equipment operation, etc. during work, and these external forces will cause the connecting threaded rod to be repeatedly subjected to force. When the vibration frequency is close to the natural frequency of the threaded rod, resonance may occur, causing the nut of the threaded rod to gradually loosen. Therefore, a shock absorbing cylinder joint is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the utility model provides a shock absorbing cylinder joint.

[0006] The utility model solves the technical problems thereof by adopting the technical scheme that the utility model discloses a shock absorbing cylinder joint which comprises a shock absorbing cylinder body, an assembling block is fixedly connected to the end of the shock absorbing cylinder body, a ball head rod is rotatably connected to the inner side wall of the assembling block, a joint shell is fixedly connected to the end of the ball head rod, a fixing sleeve is fixedly connected to the inner side wall of the joint shell, a tooth-shaped groove is formed in the inner side wall of the fixing sleeve, a connecting cylinder is fixedly connected to the inner side wall of the fixing sleeve, a plurality of connecting grooves are formed in the side wall of the connecting cylinder, a wrapping plate is fixedly connected to the side wall of the connecting groove, a tooth-shaped contraction female is rotatably connected to the side wall of the tooth-shaped groove, and the tooth-shaped contraction female is toothedly connected to the fixing sleeve.

[0007] Preferably, a plurality of first threaded holes are formed in the side wall of the assembling block, a second threaded hole is formed in the side wall of the ball head rod, a bolt assembly is arranged in the assembling block, and the bolt assembly is threadedly connected to the assembling block and the ball head rod.

[0008] Preferably, a plurality of positioning grooves are formed in the inner side wall of the joint shell, a spring assembly is fixedly connected to the side wall of the positioning groove, a fitting block is fixedly connected to the end of the spring assembly, and the fitting block is slidably connected to the tooth-shaped contraction female.

[0009] Preferably, the tooth-shaped contraction female side wall is symmetrically fixed with a connecting rod; the connecting rod side wall is fixed with an elastic rubber ring; and the elastic rubber ring is in sliding connection with the wrapping plate.

[0010] Preferably, the fixing sleeve side wall is fixed with a threaded cylinder; and the threaded cylinder is arranged right in front of the connecting cylinder opening.

[0011] Preferably, the joint shell side wall is fixed with a rubber ring.

[0012] Preferably, the connecting groove side wall is provided with a rubber ring.

[0013] The utility model discloses a beneficial effect:

[0014] The utility model provides a shock attenuation cylinder joint, through setting up the fixing sleeve and the tooth-shaped contraction female, through setting up the wrapping binding fastening device in the joint, when the shock attenuation cylinder is subjected to the external force such as vibration, impact, the fastening device can tightly fix the threaded rod, keeps the close -grained of connection, ensures the normal operation of shock attenuation cylinder, can reduce the situation that the custom threaded rod appears loose or displacement in the shock attenuation cylinder working process to the stability of nut and its connection, reduces the situation that the nut appears loose.

[0015] The utility model provides a shock attenuation cylinder joint, through setting up the bolt subassembly and the rubber washer, through setting up the joint angle adjustment setting, the adjustment setting of joint is convenient according to the height adjustment of shock attenuation cylinder, can make shock attenuation cylinder better adapt to different road surface impact and vibration direction, effectively absorbs and disperses the impact force, promotes the comfort and passability of vehicle. DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the utility model, and constitute a part of the present application, and the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation to the utility model.

[0017] In the drawings:

[0018] Figure 1 It is the perspective view of the utility model;

[0019] Figure 2 It is the perspective view of the rubber washer in the utility model;

[0020] Figure 3 It is the middle section view of the joint shell in the utility model;

[0021] Figure 4 It is the perspective view of the positioning groove in the utility model;

[0022] Figure 5 It is the perspective view of the elastic rubber ring in the utility model;

[0023] Figure 6 Figure 1 is a perspective view of the rubber sheet ring in the utility model.

[0024] Legend:

[0025] 1, shock cylinder body; 11, assembly block; 12, ball head rod; 13, joint shell; 14, fixed sleeve; 15, tooth-shaped groove; 16, connecting cylinder; 17, connecting groove; 18, wrapping plate; 19, tooth-shaped shrink female; 2, first threaded hole; 21, second threaded hole; 22, bolt assembly; 23, rubber gasket; 3, positioning groove; 31, spring assembly; 32, fitting block; 4, connecting rod; 41, elastic rubber ring; 5, threaded cylinder; 6, rubber ring; 7, rubber sheet ring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Specific embodiments are given below.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6The utility model provides a kind of shock-absorbing cylinder joint, including shock-absorbing cylinder body 1;Its characterized in that: the shock-absorbing cylinder body 1 end portion is fixedly connected with assembly block 11;The ball head rod 12 is rotatably connected in the inner side wall of assembly block 11;The ball head rod 12 end portion is fixedly connected with joint shell 13;The fixed sleeve 14 is fixedly connected with the inner side wall of joint shell 13;Toothed groove 15 is arranged in the inner side wall of fixed sleeve 14;The connecting cylinder 16 is fixedly connected with the inner side wall of fixed sleeve 14;Multiple connecting grooves 17 are arranged in the side wall of connecting cylinder 16;The side wall of connecting groove 17 is fixedly connected with wrapping board 18;The side wall of toothed groove 15 is rotatably connected with toothed shrink female 19;Toothed shrink female 19 and fixed sleeve 14 are tooth connection;When working, first, customize a threaded rod with thread groove in tail portion and groove point in middle portion, while wrapping board 18 is elastic and is not limited in open state, then, after aligning joint shell 13 and motorcycle connection, customize threaded rod is inserted into the opening of toothed shrink female 19, and is penetrated out by fixed sleeve 14 and connecting cylinder 16, then, first rotate toothed shrink female 19 to make it connect with toothed groove 15 completely, because the side wall of toothed shrink female 19 and the side wall of wrapping board 18 are mutually adhered, with the rotation of toothed shrink female 19, the side wall of toothed shrink female 19 will play the effect of tightening ring opening to wrapping board 18, so that the ring opening of four groups of wrapping board 18 is reduced, and wrapping clamping effect is carried out to inserted threaded rod, by the high stability of toothed shrink female 19 and fixed sleeve 14 tooth connection, the inserted threaded rod can be tightly clamped, so as to improve the fixing effect of threaded rod, the design is wrapped by setting binding fastening device in joint, when shock-absorbing cylinder is subjected to vibration, impact and other external force, fastening device can tightly fix threaded rod, keep the tightness of connection, ensure the normal operation of shock-absorbing cylinder, while reducing the loosening or displacement of customized threaded rod during the working process of shock-absorbing cylinder, so as to improve the stability of nut and its connection, reduce the loosening of nut.

[0029] Further, as Figure 1 、 Figure 2As shown, the assembly block 11 side wall is provided with a plurality of first threaded holes 2; the ball head rod 12 side wall is provided with a second threaded hole 21; the assembly block 11 is provided with a bolt assembly 22; the bolt assembly 22 is threadedly connected with the assembly block 11 and the ball head rod 12; during operation, when the height of the shock absorbing cylinder is adjusted, the ball head rod 12 can be adapted to different connection conditions by rotating, and after the angle of the ball head rod 12 is adjusted, the ball head rod 12 is threadedly connected with the assembly block 11 through the bolt assembly 22, and a plurality of first threaded holes 2 are provided to facilitate thread connection when the ball head rod 12 is rotated to different positions, thereby improving the versatility of use. The joint angle adjusting device is provided to facilitate the adjustment of the joint according to the height adjustment of the shock absorbing cylinder, so that the shock absorbing cylinder can better adapt to different road impact and vibration directions, effectively absorb and disperse impact force, and improve the comfort and passability of the vehicle.

[0030] Further, as shown in Figure 4 The inside wall of the joint shell 13 is provided with a plurality of positioning grooves 3; the side wall of the positioning groove 3 is fixedly connected with a spring assembly 31; the end of the spring assembly 31 is fixedly connected with a fitting block 32; the fitting block 32 is slidably connected with the tooth-shaped shrink female 19; during operation, when the tooth-shaped shrink female 19 rotates to wrap and fix the wrapping plate 18, the spring assembly 31 generates elastic force on the fitting block 32, and the fitting block 32 clamps the side wall of the tooth-shaped shrink female 19. After the fixing of the connecting threaded rod is completed, the tooth-shaped shrink female is clamped to provide a multi-directional thrust effect on the head, thereby improving the fixing effect and the stability of the connecting threaded rod.

[0031] Further, as shown in Figure 5 The side wall of the tooth-shaped shrink female 19 is symmetrically fixedly connected with a connecting rod 4; the side wall of the connecting rod 4 is fixedly connected with an elastic rubber ring 41; the elastic rubber ring 41 is slidably connected with the wrapping plate 18; during operation, the connecting rod 4 slides during the rotation of the tooth-shaped shrink female 19, so that the elastic rubber ring 41 penetrates into the middle part of the wrapping plate 18. At this time, the elastic tightening effect of the elastic rubber ring 41 can wrap and fasten the middle part of the four wrapping plates 18, thereby improving the fastening stability of the reduced opening of the wrapping plate 18. The elastic rubber ring tightens and restrains the middle part of the wrapping plate 18, thereby improving the clamping and tightening stability of the customized threaded rod.

[0032] Further, as shown in Figure 3As shown, the fixed sleeve 14 side wall is fixed with a threaded cylinder 5; the threaded cylinder 5 is arranged right in front of the connecting cylinder 16 opening; during operation, the threaded cylinder 5 is screwed with the customized threaded column tail, thereby improving the stability of the customized threaded column; this design adds a threaded cylinder to screw with the customized threaded column tail, thereby improving the stability of the threaded column.

[0033] Further, as shown in the figure, Figure 3 As shown, the joint shell 13 side wall is fixed with a rubber ring 6; during operation, when the damping cylinder joint is connected with the motorcycle through the external customized threaded rod, since the opening radius of the rubber ring 6 is smaller than that of the threaded cylinder 5, the rubber ring 6 can tightly fit with the threaded rod during rotation, and fill the gap between the threaded rod, thereby enhancing the contact area between the threaded rod; this design enhances the fit with the external connecting threaded rod and increases the contact area, thereby improving the stability of the external connecting threaded rod.

[0034] Further, as shown in the figure, Figure 6 As shown, the connecting groove 17 side wall is provided with a rubber sheet ring 7; during operation, the rubber sheet ring 7 enhances the friction between the wrapping plate 18 during angular offset movement; this design enhances the friction of the wrapping plate during movement, thereby improving the stability of the wrapping plate 18 during movement.

[0035] Working principle: first, customize a tail with threaded groove middle with threaded rod with groove point, while the wrapping plate 18 has elasticity and is not limited to the open state, then, after the joint shell 13 is aligned with the motorcycle connection, the customized threaded rod is inserted into the tooth-shaped contraction mother 19 opening, and is penetrated out through the fixed sleeve 14 and the connecting barrel 16, then rotate the tooth-shaped contraction mother 19 to make it complete connection with the tooth-shaped groove 15, because the side wall of the tooth-shaped contraction mother 19 and the side wall of the wrapping plate 18 are mutually attached, with the rotation of the tooth-shaped contraction mother 19, the side wall of the tooth-shaped contraction mother 19 will have the effect of tightening the ring opening of the wrapping plate 18, so that the ring opening of the four groups of wrapping plate 18 is reduced, and the wrapping and clamping effect of the inserted threaded rod is realized, through the high stability of the tooth-shaped contraction mother 19 and the fixed sleeve 14 tooth connection, the inserted threaded rod can be tightly clamped, so as to improve the fixing effect of the threaded rod, when adjusting the height of the damping barrel, the ball head rod 12 can be rotated to adapt to the connection of different heights, and after adjusting the angle of the ball head rod 12, the ball head rod 12 is screwed with the assembly block 11 through the bolt assembly 22, through the setting of multiple first threaded holes 2, it is convenient to screw when the ball head rod 12 is rotated to different directions, improve its use diversity, when the tooth-shaped contraction mother 19 rotates to wrap and limit the fixing of the wrapping plate 18, at this time, the spring assembly 31 generates elastic force on the abutting block 32, the abutting block 32 clamps the side wall of the tooth-shaped contraction mother 19, in the process of rotating the tooth-shaped contraction mother 19, the connecting rod 4 slides, so that the elastic rubber ring 41 penetrates into the middle of the wrapping plate 18, at this time, through the elastic tightening effect of the elastic rubber ring 41, the middle of the four groups of wrapping plate 18 can be wrapped and fastened, so as to improve the fastening stability of the ring opening of the wrapping plate 18, the threaded cylinder 5 is screwed with the tail of the customized threaded column, so as to improve the stability of the customized threaded column, when the damping barrel joint is connected with the motorcycle through the external customized threaded rod, because the opening radius of the rubber ring 6 is smaller than the opening radius of the threaded cylinder 5, in the process of rotating the threaded rod, the rubber ring 6 can be tightly attached to the threaded rod, and the gap between the threaded rod and the threaded rod is filled, so as to enhance the contact area between the threaded rod and the threaded rod, in the process of angle deviation of the wrapping plate 18, the friction between the rubber ring 7 and the wrapping plate 18 is enhanced.

[0036] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A shock absorber tube joint comprising a shock absorber tube body (1); characterized in that: The damping cylinder body (1) end fixedly connected with assembly block (11); the assembly block (11) inside wall rotationally connected with ball head rod (12); the ball head rod (12) end fixedly connected with joint shell (13); the joint shell (13) inside wall fixedly connected with fixed sleeve (14); the fixed sleeve (14) inside wall is provided with tooth-shaped groove (15); the fixed sleeve (14) inside wall fixedly connected with connecting barrel (16); the connecting barrel (16) side wall is provided with multiple sets of connecting grooves (17); the connecting groove (17) side wall fixedly connected with wrapping plate (18); the tooth-shaped groove (15) side wall rotationally connected with tooth-shaped contraction female (19); the tooth-shaped contraction female (19) and fixed sleeve (14) are tooth connection.

2. A shock tube adapter as defined in claim 1, wherein: The assembly block (11) side wall is provided with multiple sets of first threaded holes (2); the ball head rod (12) side wall is provided with second threaded holes (21); the assembly block (11) is provided with bolt assembly (22); the bolt assembly (22) and the assembly block (11) and the ball head rod (12) are screw connection.

3. A shock tube adapter as defined in claim 1, wherein: The joint shell (13) inside wall is provided with multiple sets of positioning grooves (3); the positioning groove (3) side wall fixedly connected with spring assembly (31); the spring assembly (31) end fixedly connected with the block (32); the block (32) and the tooth-shaped contraction female (19) are slidingly connected.

4. A shock tube adapter as defined in claim 1, wherein: The tooth-shaped contraction female (19) side wall is symmetrically fixedly connected with connecting rod (4); the connecting rod (4) side wall fixedly connected with elastic rubber ring (41); the elastic rubber ring (41) and the wrapping plate (18) are slidingly connected.

5. A shock tube adapter as defined in claim 1, wherein: The fixed sleeve (14) side wall fixedly connected with threaded barrel (5); the threaded barrel (5) is arranged at the right side of the connecting barrel (16) opening.

6. A shock tube adapter as defined in claim 1, wherein The joint shell (13) side wall fixedly connected with rubber ring (6).

7. A shock tube adapter as defined in claim 1, wherein: The connecting groove (17) side wall is provided with rubber sheet ring (7).

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