CN211117327U

CN211117327U - Automobile shock absorber utensils pressure reducing cover convenient to loading and unloading

Info

Publication number: CN211117327U
Application number: CN201922364422.8U
Authority: CN
Inventors: 章铭
Original assignee: Zhejiang Hongxin Damping System Co ltd
Current assignee: Zhejiang Hongxin Damping System Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-07-28
Anticipated expiration: 2029-12-25

Abstract

The utility model belongs to the technical field of the bumper shock absorber, especially, automobile shock absorber utensils pressure reducing cover convenient to loading and unloading, which comprises a housin, the installing port has been seted up to the upper surface of casing, the inner wall fixedly connected with antifriction bearing of installing port, antifriction bearing's last fixed surface is connected with the operation piece, the spacing groove has been seted up to the surface of operation piece, the last fixed surface of casing is connected with the stopper. This automobile shock absorber utensils pressure reducing cover convenient to loading and unloading, the effect of control pressure reducing cover fixing on the bumper shock absorber has been reached, in use, the rotatory action bars of operating personnel, it is rotatory to drive the operation piece, antifriction bearing is rotatory thereupon, and then drive the threaded rod and move down, thereby solved current bumper shock absorber utensils pressure reducing cover and all fixed together with the pressure reducing cover through the bolt usually, if do not have appurtenance in operation process, can't cover the dress or dismantle with the pressure reducing, cause the operation inconvenient, the problem that the availability factor is low.

Description

Automobile shock absorber utensils pressure reducing cover convenient to loading and unloading

Technical Field

The utility model relates to a bumper shock absorber technical field especially relates to an automobile shock absorber utensils pressure reducing cover convenient to loading and unloading.

Background

The shock absorber is used for inhibiting the shock when the spring absorbs the shock and rebounds and the impact from the road surface. The damping device is widely applied to automobiles and is used for accelerating the attenuation of the vibration of a frame and an automobile body so as to improve the driving smoothness of the automobiles. When the shock absorber passes through the uneven road surface, although the shock absorbing spring can filter the shock of the road surface, the spring can still reciprocate, and the shock absorber is used for inhibiting the spring from jumping. The shock absorber is too soft, the vehicle body jumps up and down, and the shock absorber is too hard, so that too much resistance is brought, and the normal work of the spring is hindered. In a retrofit process for a suspension system, a stiff damper is used in conjunction with a stiff spring, which stiffness is related to vehicle weight, so that heavier vehicles typically use stiffer dampers. A device connected with the vibration inducing crankshaft for resisting torsional vibration of the crankshaft;

the shock absorber pressure reducing cover (application number: 201720660582.5) disclosed by the Chinese patent network comprises an upper cover, a lower cover and a mounting disc, wherein the upper cover and the lower cover are welded into a whole, damping rubber surrounds the peripheral surfaces of the upper cover and the lower cover, the cover bottoms of the upper cover and the lower cover are communicated through a through hole, a bowl-shaped groove is formed in the mounting disc, positioning holes are formed in the bottom of the groove and are sleeved on the periphery of the lower cover at intervals, the groove surrounds the damping rubber, bottom calipers of the groove are arranged in the damping rubber, an annular positioning cover is arranged on the opening end face of the mounting disc, a positioning clamping groove is formed between the inner wall of the positioning cover and the inner wall of the mounting disc, the damping rubber extends outwards and is filled into the positioning clamping groove, a buffering bowl is welded on the end face of the upper cover, and a plurality of damping steps are arranged on the peripheral. Just so realized shaking effectual and the stable performance's of buffering technique, present decompression lid for bumper shock absorber all is together fixed with the decompression lid through the bolt usually, if do not have appurtenance in operation process, can't cover the dress or dismantle with the decompression, cause the operation inconvenient, the availability factor is low.

SUMMERY OF THE UTILITY MODEL

Based on present decompression lid for bumper shock absorber all is together fixed with the decompression lid through the bolt usually, if do not have appurtenance in operation process, can't cover the dress with the decompression or dismantle, cause the operation inconvenient, technical problem that the availability factor is low, the utility model provides a be convenient for the automobile shock absorber utensils decompression lid of loading and unloading.

The utility model provides a pair of pressure reducing cover for automobile shock absorber ware convenient to loading and unloading, which comprises a housin, the installing port has been seted up to the upper surface of casing, the inner wall fixedly connected with antifriction bearing of installing port, antifriction bearing's last fixed surface is connected with the operation piece, the spacing groove has been seted up to the surface of operation piece, the last fixed surface of casing is connected with the stopper, the one end surface of stopper is pegged graft with the inner wall activity of spacing groove, the outer fixed surface of operation piece is connected with the action bars.

Preferably, the upper surface of the operation block is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a threaded rod, and the lower surface of the threaded rod is fixedly connected with an installation block;

through setting up the threaded rod, reached the effect that the control installation piece reciprocated.

Preferably, a first sliding block is fixedly connected to the surface of one side of the mounting block, a first sliding groove is formed in the outer surface of the shell, and the outer surface of the first sliding block is in sliding insertion connection with the inner wall of the first sliding groove;

through setting up first slider and first spout, reached and when reciprocating the installation piece, spacing and the limited effect of movement track are carried out to the installation piece.

Preferably, a connecting port is formed in the lower surface of the mounting block, a connecting block is fixedly connected to the inner wall of the connecting port through a pin shaft, and a clamping block is fixedly connected to the surface of one side of the lower end of the connecting block;

through setting up the joint piece, reached the effect to fixed connection between bumper shock absorber and the decompression lid.

Preferably, the upper surface of the connecting port is provided with a placing groove, the inner wall of the placing groove is provided with a second sliding block, and the outer surface of the second sliding block is trapezoidal;

through setting up the second slider, reached when needs will subtract gland and take off, the effect of control connecting block lower extreme crimple.

Preferably, a sliding rod is fixedly connected to the surface of one side of the second sliding block, and a second sliding groove is formed in the outer surface of one side of the mounting block;

through setting up the slide bar, reached the effect that drives the removal of second slider.

Preferably, one end of the second sliding chute penetrates through and extends to the outer surface of the shell, and the outer surface of the sliding rod is in sliding insertion connection with the inner wall of the second sliding chute;

through setting up the slide bar, reached the control to the second slider to and be convenient for carry out the effect operated to the second slider.

The utility model provides a beneficial effect does:

1. through the last fixed surface who sets up antifriction bearing is connected with the operation piece, the spacing groove has been seted up to the surface of operation piece, the last fixed surface of casing is connected with the stopper, the one end surface of stopper is pegged graft with the inner wall activity of spacing groove, the outer fixed surface of operation piece is connected with the action bars, the effect of control decompression lid fixing on the bumper shock absorber has been reached, in use, the rotatory action bars of operating personnel, it is rotatory to drive the operation piece, antifriction bearing is rotatory thereupon, and then drive the threaded rod downstream, thereby solved current bumper shock absorber for the decompression lid generally all fix bumper shock absorber and decompression lid together through the bolt, if there is not appurtenance in operation process, can't cover the decompression or dismantle, cause the operation inconvenient, the problem of low use efficiency.

2. The connector has been seted up through the lower surface that sets up the installation piece, and the inner wall of connector is through round pin axle fixedly connected with connecting block, and one side fixed surface of connecting block lower extreme is connected with the joint piece, has reached the effect of being connected between bumper shock absorber and the decompression lid, and during the use, the threaded rod drives the installation piece and moves down, and joint piece card goes into the bumper shock absorber to solved the decompression lid and needed the bolt just can and the bumper shock absorber between be connected the problem.

3. Through the one side fixed surface who sets up the second slider and be connected with the slide bar, the second spout has been seted up to one side surface of installation piece, has reached the effect of control connecting block crimple in order to reach the dismantlement, during the use, when needs cover the decompression pull down, operating personnel moves the slide bar down, drives the second slider and produces the extrusion to the connecting block, makes the connecting block lower extreme crimple to the problem that the decompression cover can't be taken off has been solved.

Drawings

Fig. 1 is a schematic view of a pressure reducing cover for an automobile shock absorber convenient to mount and dismount;

FIG. 2 is a perspective view of a clamping block structure of a pressure reducing cover for an automobile shock absorber convenient to assemble and disassemble;

fig. 3 is the utility model provides a be convenient for loading and unloading automobile shock absorber utensils installation block structure cross-sectional view that subtracts gland.

In the figure: 1. a housing; 2. an installation port; 3. a rolling bearing; 4. an operation block; 5. a limiting groove; 6. a limiting block; 7. an operating lever; 8. a threaded hole; 9. a threaded rod; 10. mounting blocks; 11. a first slider; 12. a first chute; 13. a connecting port; 14. connecting blocks; 15. a clamping block; 16. a placement groove; 17. a second slider; 18. a slide bar; 19. a second runner.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a pressure reducing cover for an automobile shock absorber convenient to assemble and disassemble, as shown in fig. 1-2, comprises a shell 1, wherein the upper surface of the shell 1 is provided with a mounting opening 2, the inner wall of the mounting opening 2 is fixedly connected with a rolling bearing 3, the upper surface of the rolling bearing 3 is fixedly connected with an operation block 4, the outer surface of the operation block 4 is provided with a limit groove 5, the upper surface of the shell 1 is fixedly connected with a limit block 6, the outer surface of one end of the limit block 6 is movably inserted into the inner wall of the limit groove 5, and the outer surface of the operation block 4 is fixedly;

as shown in fig. 1-3, a threaded hole 8 is formed in the upper surface of an operation block 4, a threaded rod 9 is connected to the inner wall of the threaded hole 8 through a thread, an installation block 10 is fixedly connected to the lower surface of the threaded rod 9, a first sliding block 11 is fixedly connected to the surface of one side of the installation block 10, a first sliding groove 12 is formed in the outer surface of a shell 1, the outer surface of the first sliding block 11 is in sliding insertion connection with the inner wall of the first sliding groove 12, so that the effect of controlling a decompression cover to be fixed on a shock absorber is achieved, when the shock absorber is used, an operator rotates an operation rod 7 to drive the operation block 4 to rotate, a rolling bearing 3 rotates along with the operation block, and then the threaded rod 9 is driven to move downwards, so that the problem that the conventional decompression cover for the shock absorber is usually fixed together with the decompression cover through a bolt is solved, the problem of low use efficiency;

as shown in fig. 1-3, a connecting port 13 is formed on the lower surface of the mounting block 10, a connecting block 14 is fixedly connected to the inner wall of the connecting port 13 through a pin shaft, and a clamping block 15 is fixedly connected to one side surface of the lower end of the connecting block 14, so that the effect of connection between the shock absorber and the pressure reducing cover is achieved, when the shock absorber is used, the threaded rod 9 drives the mounting block 10 to move downwards, the clamping block 15 is clamped into the shock absorber, and therefore the problem that the pressure reducing cover can be connected with the shock absorber only through bolts is solved, a placing groove 16 is formed in the upper surface of the connecting port 13, a second sliding block 17 is arranged on the inner wall of the;

as shown in fig. 1-3, one side surface of the second slider 17 is fixedly connected with a slide bar 18, a second sliding groove 19 is formed in the outer surface of one side of the mounting block 10, one end of the second sliding groove 19 penetrates through and extends to the outer surface of the shell 1, the outer surface of the slide bar 18 is in sliding insertion connection with the inner wall of the second sliding groove 19, the effect of controlling the compression of the connecting block 14 to achieve disassembly is achieved, in use, when the pressure reducing cover needs to be disassembled, an operator moves the slide bar 18 downwards to drive the second slider 17 to extrude the connecting block 14, the lower end of the connecting block 14 is compressed, and therefore the problem that the pressure reducing cover cannot be disassembled is solved.

The working principle is as follows: during the use, operating personnel rotatory action bars 7 drives the operation piece 4 rotatory, and antifriction bearing 3 rotates thereupon, and then drives threaded rod 9 and moves down, and joint piece 15 card is gone into the bumper shock absorber, can fix the decompression lid on the bumper shock absorber, and when needs pull down the decompression lid, operating personnel moved down slide bar 18, drives second slider 17 and produces the extrusion to connecting block 14, makes the lower extreme of connecting block 14 shrink and can take off the decompression lid.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pressure reducing cover for automobile shock absorber ware convenient to loading and unloading, includes casing (1), its characterized in that: installing port (2) have been seted up to the upper surface of casing (1), the inner wall fixedly connected with antifriction bearing (3) of installing port (2), the last fixed surface of antifriction bearing (3) is connected with operation piece (4), spacing groove (5) have been seted up to the surface of operation piece (4), the last fixed surface of casing (1) is connected with stopper (6), the one end surface of stopper (6) is pegged graft with the inner wall activity of spacing groove (5), the fixed surface of operation piece (4) is connected with action bars (7).

2. The pressure reducing cover for the automobile shock absorber convenient to mount and dismount as claimed in claim 1, wherein: the upper surface of operation piece (4) is seted up threaded hole (8), the inner wall threaded connection of threaded hole (8) has threaded rod (9), the lower fixed surface of threaded rod (9) is connected with installation piece (10).

3. The pressure reducing cover for the automobile shock absorber convenient to mount and dismount as claimed in claim 2, wherein: one side fixed surface of installation piece (10) is connected with first slider (11), first spout (12) have been seted up to the surface of casing (1), the surface of first slider (11) is pegged graft with the inner wall slip of first spout (12).

4. The pressure reducing cover for the automobile shock absorber convenient to mount and dismount as claimed in claim 2, wherein: a connecting port (13) is formed in the lower surface of the mounting block (10), a connecting block (14) is fixedly connected to the inner wall of the connecting port (13) through a pin shaft, and a clamping block (15) is fixedly connected to the surface of one side of the lower end of the connecting block (14).

5. The pressure reducing cover for the automobile shock absorber convenient to mount and dismount as claimed in claim 4, wherein: the upper surface of the connecting port (13) is provided with a placing groove (16), the inner wall of the placing groove (16) is provided with a second sliding block (17), and the outer surface of the second sliding block (17) is trapezoidal.

6. The pressure reducing cover for the automobile shock absorber convenient to mount and dismount as claimed in claim 5, wherein: a sliding rod (18) is fixedly connected to the surface of one side of the second sliding block (17), and a second sliding groove (19) is formed in the outer surface of one side of the mounting block (10).

7. The pressure reducing cover for the automobile shock absorber convenient to mount and dismount as claimed in claim 6, wherein: one end of the second sliding groove (19) penetrates through and extends to the outer surface of the shell (1), and the outer surface of the sliding rod (18) is in sliding insertion connection with the inner wall of the second sliding groove (19).