Detachable automobile shock absorber spring tray

Abstract

The utility model discloses a detachable automobile shock absorber spring tray, and relates to the technical field of shock absorber accessories, the detachable automobile shock absorber spring tray comprises a tray body, a fixing pipe is arranged in the middle of the tray body in a penetrating mode, a fixing rod is arranged in the fixing pipe in a penetrating mode, and positioning grooves are formed in the two sides of the fixing rod. A positioning block is fixedly arranged on the inner side wall of the fixing pipe and corresponds to the positioning groove. The fixing pipe is arranged in the middle of the tray body, the fixing rod is arranged in the fixing pipe in a penetrating mode, the locking nut is arranged at the top end of the fixing rod through the threads, and the locking nut can press the tray body and the fixing pipe through the pressing plate so as to achieve position adjustment and locking of the tray body. And the limiting of the tray body can be relieved by rotating the locking nut, so that the tray body can be disassembled conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of shock absorber accessories, in particular to a detachable automobile shock absorber spring tray. Background Art

[0002] Shock absorbers are used to suppress the shock caused by the rebound of the spring after absorbing the shock and the impact from the road. They are widely used in automobiles to accelerate the attenuation of the vibration of the frame and body to improve the driving smoothness of the car. When passing through uneven roads, although the shock-absorbing spring can filter the vibration of the road, the spring itself will still have reciprocating motion, and the shock absorber is used to suppress this spring jumping. If the shock absorber is too soft, the body will jump up and down, and if the shock absorber is too hard, it will bring too much resistance and hinder the normal operation of the spring.

[0003] For example, a car shock absorber with the publication number CN218992206U includes a cylinder, an upper ring is installed on the upper end of the cylinder, a piston plate is slidably connected inside the cylinder, a piston rod is fixed on the piston plate, the other end of the piston rod passes through the outside of the cylinder and is fixed with a lower spring pad, an upper spring pad is arranged on the upper end of the cylinder, a shock absorbing spring is connected between the lower spring pad and the upper spring pad, the shock absorbing spring is sleeved on the outside of the cylinder, a lower ring is fixed on the lower spring pad, and also includes a damping chamber opened on the piston rod, and damping fluid is arranged inside the cylinder. In the automobile shock absorber of the utility model, when there is a tendency for the shock absorber to be compressed to the limit during the shock absorbing process of the automobile shock absorber, the protective component automatically increases the damping and shock absorbing effect inside the shock absorber, reduces the probability of the shock absorber being compressed to the limit state and causing the piston to contact the bottom of the shock absorber, and further improves the service life of the automobile shock absorber.

[0004] The above-mentioned shock absorber requires a spring tray. Since the spring tray is an integrated setting, it is inconvenient to install and requires the use of tools for installation and disassembly, which consumes a lot of time and requires certain installation experience. At the same time, the elastic force of the shock absorber spring cannot be adjusted according to demand.

[0005] Therefore, it is necessary to invent a detachable automobile shock absorber spring tray to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a detachable automobile shock absorber spring tray to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable automobile shock absorber spring tray, comprising a tray body, a fixing tube is arranged through the middle part of the tray body, a fixing rod is arranged through the inside of the fixing tube, positioning grooves are provided on both sides of the fixing rod, a positioning block is fixedly arranged on the inner side wall of the fixing tube, and the positioning block corresponds to the positioning groove, a pressure plate is arranged above the fixing tube, and the pressure plate is sleeved and arranged on the outer side of the fixing rod, a locking nut is movably arranged on the middle part of the pressure plate through a bearing, and the locking nut is movably arranged on the outer side of the fixing rod through a thread, a limiting ring is arranged below the pressure plate, and the limiting ring is arranged above the fixing tube, a compression spring is arranged between the limiting ring and the pressure plate, a plurality of plug blocks are arranged around the lower surface of the limiting ring, a plurality of sockets are fixedly arranged on the top of the fixing tube, and the sockets correspond to the plug blocks.

[0008] Preferably, a through groove is provided through the middle of the limiting ring, an extension ring is provided through the interior of the through groove, and the extension ring is fixedly provided on the lower surface of the pressure plate.

[0009] Preferably, a plurality of limiting grooves are arranged around the inner side wall of the through groove, and limiting blocks are arranged inside the limiting grooves, and the limiting blocks are fixedly arranged on the outer side of the extension ring.

[0010] Preferably, a positioning nut is provided at the middle portion of the fixing rod via a bolt, and the positioning nut is provided below the tray body.

[0011] Preferably, the tray body and the fixing rods are each provided with two groups, a telescopic rod is fixedly provided between the two groups of the fixing rods, and a damping sleeve is provided inside the telescopic rod.

[0012] Preferably, a shock absorbing spring is disposed around the outer side of the telescopic rod, and two ends of the shock absorbing spring are respectively in contact with the inner side walls of the two tray bodies.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model sets a fixing tube in the middle of the pallet body, a fixing rod is set inside the fixing tube, and a locking nut is set on the top of the fixing rod through a thread. The locking nut can press the pallet body and the fixing tube through a pressing plate to adjust and lock the position of the pallet body. The locking nut can be turned to release the limit of the pallet body, so that the pallet body can be disassembled;

[0015] 2. The utility model provides a fixing tube and a fixing rod, and a positioning groove and a positioning block are provided between the fixing tube and the fixing rod. The positioning groove cooperates with the positioning block so that the tray body and the fixing rod cannot rotate, thereby ensuring the stability of the shock-absorbing spring during operation. A limiting ring is provided under the pressure plate, so that the limiting ring can rotate synchronously with the pressure plate, and an insert block and a socket are provided between the limiting ring and the fixing tube. The insert block cooperates with the socket so that the position of the limiting ring and the pressure plate can be locked, thereby ensuring that the tray body will not loosen during operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a partial schematic diagram of the spring tray structure of the utility model.

[0018] Figure 3 It is an exploded schematic diagram of the spring tray structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the limit ring structure of the utility model.

[0020] In the figure: 1. tray body; 2. fixing tube; 3. fixing rod; 4. positioning groove; 5. positioning block; 6. pressure plate; 7. locking nut; 8. limiting ring; 9. compression spring; 10. plug-in block; 11. socket; 12. through groove; 13. extension ring; 14. limiting groove; 15. limiting block; 16. positioning nut; 17. telescopic rod; 18. shock-absorbing spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-4 A detachable automobile shock absorber spring tray is shown, comprising a tray body 1, a fixing tube 2 is provided through the middle of the tray body 1, a fixing rod 3 is provided through the inside of the fixing tube 2, positioning grooves 4 are provided on both sides of the fixing rod 3, and a positioning block 5 is fixedly provided on the inner side wall of the fixing tube 2, and the positioning block 5 corresponds to the positioning groove 4;

[0023] Specifically, a pressure plate 6 is arranged above the fixed tube 2, and the pressure plate 6 is sleeved and arranged on the outside of the fixed rod 3. A locking nut 7 is movably arranged at the middle of the pressure plate 6 through a bearing, and the locking nut 7 is movably arranged on the outside of the fixed rod 3 through a thread. A limiting ring 8 is arranged below the pressure plate 6, and the limiting ring 8 is arranged above the fixed tube 2. A compression spring 9 is arranged between the limiting ring 8 and the pressure plate 6. A plurality of plug blocks 10 are arranged around the lower surface of the limiting ring 8. A plurality of sockets 11 are fixedly arranged at the top of the fixed tube 2, and the sockets 11 correspond to the plug blocks 10.

[0024] More specifically, a through groove 12 is provided through the middle of the limiting ring 8, an extension ring 13 is provided through the inside of the through groove 12, and the extension ring 13 is fixedly provided on the lower surface of the pressing plate 6, a plurality of limiting grooves 14 are provided around the inner side wall of the through groove 12, a limiting block 15 is provided inside the limiting groove 14, and the limiting block 15 is fixedly provided on the outer side of the extension ring 13, the limiting block 15 cooperates with the limiting groove 14, so that the limiting ring 8 and the extension ring 13 can rotate synchronously, and the limiting ring 8 is locked above the fixed tube 2 by the plug block 10 and the socket 11, so that the position of the extension ring 13, the pressing plate 6 and the locking nut 7 can be locked;

[0025] In addition, a positioning nut 16 is provided in the middle of the fixing rod 3 through a bolt, and the positioning nut 16 is provided below the tray body 1. The positioning nut 16 can play an auxiliary positioning role for the tray body 1, so as to adjust the compression amount of the shock absorbing spring 18;

[0026] Moreover, the tray body 1 and the fixed rod 3 are each provided with two groups, a telescopic rod 17 is fixedly arranged between the two groups of fixed rods 3, and a damping sleeve is arranged inside the telescopic rod 17, a shock-absorbing spring 18 is arranged around the outer side of the telescopic rod 17, and the two ends of the shock-absorbing spring 18 are respectively fitted with the inner side walls of the two tray bodies 1, and the shock-absorbing spring 18 and the telescopic rod 17 form a shock absorber structure.

[0027] Working principle of this utility model:

[0028] When installing the device, the shock-absorbing spring 18 can be sleeved on the outside of the telescopic rod 17, and the tray body 1 can be sleeved on the outside of the fixing rod 3 through the fixing tube 2 in the middle. At this time, the two tray bodies 1 can respectively realize the positioning support of the two ends of the shock-absorbing spring 18. At this time, the locking nut 7 is rotated and installed on the outside of the fixing rod 3, and the locking nut 7 drives the pressure plate 6 to move downward, and the pressure plate 6 drives the extension ring 13 to move downward, so that the extension ring 13 is in contact with the top of the fixing tube 2. At this time, the limit ring 8 is pulled upward so that the plug 10 below the limit ring 8 is in contact with the socket 1. 1 is separated, at this time, the limit ring 8 and the fixed tube 2 are in a separated state, at this time, the locking nut 7 is continued to be rotated, the locking nut 7 drives the pressure plate 6 and the limit ring 13 to move downward, the limit ring 13 drives the fixed tube 2 and the tray body 1 to move, so as to adjust the compression amount of the shock-absorbing spring 18. After the installation of the tray body 1 is completed, the limit ring 8 is loosened, so that the limit ring 8 moves downward under the action of the compression spring 9, and the plug block 10 at the bottom end of the limit ring 8 is inserted into the socket 11. At this time, the limit ring 8 and the fixed tube 2 cannot rotate, and the position of the tray body 1 is locked.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A detachable automobile shock absorber spring tray, comprising a tray body (1), characterized in that: A fixing tube (2) is provided through the middle of the tray body (1), a fixing rod (3) is provided through the interior of the fixing tube (2), positioning grooves (4) are provided on both sides of the fixing rod (3), a positioning block (5) is fixedly provided on the inner side wall of the fixing tube (2), and the positioning block (5) corresponds to the positioning groove (4), a pressing plate (6) is provided above the fixing tube (2), and the pressing plate (6) is sleeved on the outer side of the fixing rod (3), and a middle part of the pressing plate (6) is movably provided with a bearing A locking nut (7) is provided, and the locking nut (7) is movably arranged on the outside of the fixing rod (3) through a thread, a limiting ring (8) is provided below the pressure plate (6), and the limiting ring (8) is provided above the fixing tube (2), a clamping spring (9) is provided between the limiting ring (8) and the pressure plate (6), a plurality of plug blocks (10) are arranged around the lower surface of the limiting ring (8), and a plurality of sockets (11) are fixedly arranged at the top end of the fixing tube (2), and the sockets (11) correspond to the plug blocks (10).

2. A detachable automobile shock absorber spring tray according to claim 1, characterized in that: A through groove (12) is provided through the middle of the limiting ring (8), an extension ring (13) is provided through the interior of the through groove (12), and the extension ring (13) is fixedly arranged on the lower surface of the pressure plate (6).

3. A detachable automobile shock absorber spring tray according to claim 2, characterized in that: A plurality of limiting grooves (14) are arranged around the inner side wall of the through groove (12), and limiting blocks (15) are arranged inside the limiting grooves (14), and the limiting blocks (15) are fixedly arranged on the outer side of the extension ring (13).

4. A detachable automobile shock absorber spring tray according to claim 3, characterized in that: A positioning nut (16) is provided in the middle of the fixing rod (3) via a bolt, and the positioning nut (16) is arranged below the tray body (1).

5. A detachable automobile shock absorber spring tray according to claim 4, characterized in that: The tray body (1) and the fixing rods (3) are each provided with two groups, a telescopic rod (17) is fixedly provided between the two groups of the fixing rods (3), and a damping sleeve is provided inside the telescopic rod (17).

6. A detachable automobile shock absorber spring tray according to claim 5, characterized in that: A shock absorbing spring (18) is arranged around the outer side of the telescopic rod (17), and two ends of the shock absorbing spring (18) are respectively fitted with the inner side walls of the two tray bodies (1).

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