CN211715611U

CN211715611U - Adjustable shock absorber damping rod

Info

Publication number: CN211715611U
Application number: CN201922226821.8U
Authority: CN
Inventors: 赵宪力; 赵凤莉; 薛耀光; 薛建军; 薛耀宗
Original assignee: Greenech Xinxiang Automotive Parts Co ltd
Current assignee: Greenech Xinxiang Automotive Parts Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-20
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses an adjustable shock absorber shock absorption rod, which comprises a shock absorption inner rod, wherein the upper side and the lower side of the shock absorption inner rod are both provided with shock absorption outer rods, the position part which corresponds to a third rotating shaft is arranged inside the shock absorption outer rods, the inside of the adjusting groove is provided with an adjusting spring, the left side and the right side of the middle position part of the shock absorption inner rod are both fixed with a first connecting block, the utility model realizes the function of convenient installation and disassembly by arranging structures such as iron bars, threaded holes, fixed rods, magnetic stripes, a fourth rotating shaft, internal threads, T-shaped rods, adjusting blocks, mounting grooves, external threads, a fourth connecting block, fastening bolts and the like, when the device is damaged, the device only needs to be replaced, thereby reducing unnecessary economic loss, and the fixing device is suitable for mounting plates with different thicknesses, fixed effect is better, belongs to bumper shock absorber shock attenuation pole technical field.

Description

Adjustable shock absorber damping rod

Technical Field

The utility model belongs to the technical field of the bumper shock absorber pole, concretely relates to adjustable bumper shock absorber pole.

Background

The shock absorber is used for inhibiting the vibration of the spring when rebounding after absorbing shock and the impact from the road surface, is widely used for automobiles, and is used for accelerating the attenuation of the vibration of a frame and an automobile body so as to improve the running smoothness of the automobile.

The prior art shock absorber damping rods have the following problems: 1. the existing shock absorber damping rod is of a fixed structure, so that the shock absorber damping rod is inconvenient to mount and dismount, if the shock absorber damping rod is damaged, the whole shock absorber is required to be replaced together, and the economic cost is high; 2. the height of the shock absorption rod of the existing shock absorber is set by a fixed structure, the shock absorption rod can only be suitable for a shock absorber of one type, and the application range is narrow.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an adjustable bumper shock absorber vaulting pole has the installation and dismantlement of being convenient for, when the damage appears in the shock absorber vaulting pole, only need to change the shock absorber vaulting pole can, reduced unnecessary economic loss to fixing device is applicable to the mounting panel of different thickness, and fixed effect is better, and is convenient for highly adjust, and then applicable bumper shock absorber in different models, and application scope is wider, characteristics that practical value is high.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable shock absorber damping rod comprises an inner shock absorbing rod, outer shock absorbing rods are arranged on the upper side and the lower side of the inner shock absorbing rod, an adjusting groove is formed in the outer shock absorbing rod and corresponds to the position of a third rotating shaft, an adjusting spring is arranged in the adjusting groove, first connecting blocks are fixed on the left side and the right side of the middle position of the inner shock absorbing rod, second connecting blocks are fixed on the left side and the right side of the outer shock absorbing rod, third connecting blocks are arranged on the positions, located between the first connecting blocks and the second connecting blocks, of the left side and the right side of the outer shock absorbing rod, adjusting rods are arranged between the second connecting blocks and the third connecting blocks and between the first connecting blocks and the third connecting blocks, the adjusting rods are rotatably connected with the second connecting blocks through the second rotating shaft, and the adjusting rods are rotatably connected with the third connecting blocks through the third rotating shaft, the adjusting rod is rotatably connected with the first connecting block through a first rotating shaft, T-shaped rods are fixed on the upper side and the lower side of the damping outer rod, an adjusting block is sleeved on one side, away from the damping outer rod, of each T-shaped rod, a mounting groove is formed in the adjusting block and corresponds to the position of each T-shaped rod, internal threads are formed in the inner side wall of each mounting groove, external threads are formed in the outer side of each T-shaped rod and corresponds to the position of the corresponding internal thread, a fourth connecting block is arranged on one side, away from the T-shaped rod, of each adjusting block, fixing rods are arranged on the left side and the right side of the inner portion of each fourth connecting block, the fixing rods and the fourth connecting blocks are rotatably connected through fourth rotating shafts, iron bars are embedded and fixed in the positions, close to the fixing rods on the right side, and magnetic stripes are embedded and fixed in the inner portions, the fixing rod is provided with a threaded hole inside, and a fastening bolt is meshed inside the threaded hole.

Preferably, one side of the adjusting spring, which is close to the inner damping rod, is welded and fixed with the inner damping rod, and one side of the adjusting spring, which is far away from the inner damping rod, is welded and fixed with the outer damping rod.

Preferably, the inner side wall of the threaded hole is provided with a first internal thread, and the outer side wall of the fastening bolt is provided with a first external thread.

Preferably, the T-shaped rod comprises a threaded rod and a base, the base is fixed on one side of the threaded rod, which is far away from the adjusting block, and the cross sectional area of the base is the same as that of the adjusting block.

Preferably, the cross-sectional area of the adjusting groove is 1.1 times of that of the shock absorption inner rod.

Preferably, the T-shaped rod and the shock absorption outer rod are arranged in an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up ironbar, screw hole, dead lever, magnetic stripe, fourth pivot, internal thread, T shape pole, regulating block, mounting groove, external screw thread, fourth connecting block and fastening bolt isotructure, under the mutually supporting of these structures, realized the function of being convenient for to install and dismantle, when the device appears damaging, only need to change the device can, reduced unnecessary economic loss to fixing device is applicable to the mounting panel of different thickness, and fixed effect is better.

2. The utility model discloses a set up interior pole of shock attenuation, first pivot, shock attenuation outer pole, first connecting block, adjustment tank, adjusting spring, second connecting block, second pivot, regulation pole, third connecting block and third pivot isotructure, under the mutually supporting of these structures, realized being convenient for highly carrying out the function adjusted, and then applicable in the bumper shock absorber of different models, application scope is wider, and practical value is high.

Drawings

Fig. 1 is a schematic structural view of a cross section of the present invention;

fig. 2 is a schematic structural view of another state section of the present invention;

fig. 3 is an enlarged schematic structural view of fig. 1A of the present invention;

fig. 4 is an enlarged schematic structural view of fig. 2B of the present invention;

in the figure: 1. a shock absorption inner rod; 2. a first rotating shaft; 3. a shock absorbing outer rod; 4. a first connection block; 5. an adjustment groove; 6. adjusting the spring; 7. a second connecting block; 8. a second rotating shaft; 9. adjusting a rod; 10. a third connecting block; 11. a third rotating shaft; 12. iron bars; 13. a threaded hole; 14. fixing the rod; 15. a magnetic strip; 16. a fourth rotating shaft; 17. an internal thread; 18. a T-shaped rod; 19. an adjusting block; 20. mounting grooves; 21. an external thread; 22. a fourth connecting block; 23. and fastening the bolt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: an adjustable shock absorber shock absorption rod of a shock absorber comprises an inner shock absorption rod 1, wherein the upper side and the lower side of the inner shock absorption rod 1 are respectively provided with an outer shock absorption rod 3, the positions inside the outer shock absorption rods 3 and corresponding to a third rotating shaft 11 are respectively provided with an adjusting groove 5, the adjusting grooves 5 are internally provided with an adjusting spring 6, the left side and the right side of the middle position of the inner shock absorption rod 1 are respectively fixed with a first connecting block 4, the left side and the right side of the outer shock absorption rod 3 are respectively fixed with a second connecting block 7, the positions on the left side and the right side of the outer shock absorption rod 3 and between the first connecting block 4 and the second connecting block 7 are respectively provided with a third connecting block 10, an adjusting rod 9 is respectively arranged between the second connecting block 7 and the third connecting block 10, the adjusting rod 9 is rotatably connected with the second connecting block 7 through a second rotating shaft 8, the adjusting rod 9 is rotatably connected with the third connecting block 10, the adjusting rod 9 and the first connecting block 4 are rotatably connected through a first rotating shaft 2, T-shaped rods 18 are fixed on the upper side and the lower side of the shock absorption outer rod 3, an adjusting block 19 is sleeved on one side, away from the shock absorption outer rod 3, of each T-shaped rod 18, a mounting groove 20 is formed in the adjusting block 19 and corresponds to the position of each T-shaped rod 18, internal threads 17 are formed in the inner side wall of each mounting groove 20, external threads 21 are formed in the outer side of each T-shaped rod 18 and corresponds to the position of the internal threads 17, a fourth connecting block 22 is arranged on one side, away from the T-shaped rods 18, of each adjusting block 19, fixing rods 14 are arranged on the left side and the right side of the inner side of each fourth connecting block 22, the fixing rods 14 and the fourth connecting blocks 22 are rotatably connected through fourth rotating shafts 16, iron bars 12 are embedded and fixed in the positions, close to the fixing rods 14 on the right side, and the, the fixing rod 14 has a threaded hole 13 formed therein, and a fastening bolt 23 is engaged with the threaded hole 13.

In order to guarantee stable the placing of adjusting spring 6, guarantee simultaneously that interior pole 1 of shock attenuation can not the slippage, in this embodiment, preferably, adjusting spring 6 is close to the interior pole 1 one side of shock attenuation and the interior pole 1 welded fastening of shock attenuation, and adjusting spring 6 keeps away from the interior pole 1 one side of shock attenuation and the outer pole 3 welded fastening of shock attenuation.

In order to facilitate the fastening bolt 23 to rotate inside the threaded hole 13, and further achieve fixing, in this embodiment, preferably, the inner side wall of the threaded hole 13 is provided with a first internal thread, and the outer side wall of the fastening bolt 23 is provided with a first external thread.

In order to facilitate the stable fixing and placing of the whole device, in the present embodiment, preferably, the T-shaped rod 18 includes a threaded rod and a base, the base is fixed on a side of the threaded rod away from the adjusting block 19, and the cross-sectional area of the base is the same as that of the adjusting block 19.

In order to facilitate the movement of the shock absorbing inner rod 1 inside the adjusting groove 5, in the present embodiment, the cross-sectional area of the adjusting groove 5 is preferably 1.1 times the cross-sectional area of the shock absorbing inner rod 1.

In order to facilitate stable placement of the shock-absorbing outer rod 3, in the present embodiment, it is preferable that the T-shaped rod 18 and the shock-absorbing outer rod 3 be provided as an integral structure.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the inner damping rod 1 and the outer damping rod 3 are adjusted according to the position to be installed, the third connecting block 10 is manually pressed to enable the adjusting rod 9 to rotate along the second connecting block 7 under the action of the second rotating shaft 8, meanwhile, the adjusting rod rotates along the third connecting block 10 under the action of the third rotating shaft 11 and rotates along the first rotating shaft 2 under the action of the first connecting block 4, in the process, the inner damping rod 1 moves in the adjusting groove 5, the adjusting spring is compressed by 6 times until the T-shaped rod 18 and the adjusting block 19 are inserted into the mounting hole of the mounting plate, at the moment, the adjusting block 19 is manually rotated to enable the T-shaped rod 18 to rotate in the mounting groove 20 under the action of the internal thread 17 and the external thread 21 until the fourth connecting block 22 is just exposed outside the mounting hole, then the two fixing rods 14 rotate along the fourth connecting block 22 under the action of the fourth rotating shaft 16 under the action of external force (the two fixing rods 14 reversely rotate, external force needs to be larger than attractive force between the iron bar 12 and the magnetic bar 15), and after the iron bar is rotated by 90 degrees, the fixing rod 14 and the mounting plate are fixed through the threaded hole 13 by using the fastening bolt 23.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable bumper shock absorber shock attenuation pole, includes pole (1) in the shock attenuation, its characterized in that: the shock absorption outer rod (3) is arranged on the upper side and the lower side of the shock absorption inner rod (1), an adjusting groove (5) is formed in the shock absorption outer rod (3) and corresponds to the position of a third rotating shaft (11), an adjusting spring (6) is arranged in the adjusting groove (5), a first connecting block (4) is fixed on each of the left side and the right side of the middle position of the shock absorption inner rod (1), a second connecting block (7) is fixed on each of the left side and the right side of the shock absorption outer rod (3), a third connecting block (10) is arranged on each of the left side and the right side of the shock absorption outer rod (3) and is positioned between the first connecting block (4) and the second connecting block (7), an adjusting rod (9) is arranged between the second connecting block (7) and the third connecting block (10) and between the first connecting block (4) and the third connecting block (10), and the adjusting rod (9) is rotatably connected with the second connecting block (7) through the second rotating shaft (8), the adjusting rod (9) is rotatably connected with the third connecting block (10) through a third rotating shaft (11), the adjusting rod (9) is rotatably connected with the first connecting block (4) through a first rotating shaft (2), T-shaped rods (18) are fixed on the upper side and the lower side of each damping outer rod (3), an adjusting block (19) is sleeved on one side, away from the damping outer rods (3), of each T-shaped rod (18), an installing groove (20) is formed in the inner portion of each adjusting block (19) and corresponds to the position of each T-shaped rod (18), internal threads (17) are formed in the inner side wall of each installing groove (20), external threads (21) are formed in the outer side of each T-shaped rod (18) and corresponds to the position of each internal thread (17), a fourth connecting block (22) is arranged on one side, away from the T-shaped rods (18), fixing rods (14) are arranged on the left side and the right side of the inner portion of each fourth connecting block (22), the utility model discloses a fixing device for fixing a wire rope, including dead lever (14), fourth connecting block (22), through fourth pivot (16) rotation connection, left side between dead lever (14) and the fourth connecting block (22) the inside of dead lever (14) just is located the position department scarf joint that is close to right side dead lever (14) and is fixed with ironbar (12), right side the inside of dead lever (14) just corresponds the position department scarf joint of ironbar (12) and is fixed with magnetic stripe (15), threaded hole (13) are seted up to the inside of dead lever (14), the inside meshing of threaded hole (13) has fastening bolt (23).

2. The adjustable shock absorber rod according to claim 1, wherein: one side, close to the shock absorption inner rod (1), of the adjusting spring (6) is welded and fixed with the shock absorption inner rod (1), and one side, far away from the shock absorption inner rod (1), of the adjusting spring (6) is welded and fixed with the shock absorption outer rod (3).

3. The adjustable shock absorber rod according to claim 1, wherein: the inner side wall of the threaded hole (13) is provided with a first internal thread, and the outer side wall of the fastening bolt (23) is provided with a first external thread.

4. The adjustable shock absorber rod according to claim 1, wherein: the T-shaped rod (18) comprises a threaded rod and a base, the base is fixed on one side, away from the adjusting block (19), of the threaded rod, and the cross sectional area of the base is the same as that of the adjusting block (19).

5. The adjustable shock absorber rod according to claim 1, wherein: the cross sectional area of the adjusting groove (5) is 1.1 times of that of the shock absorption inner rod (1).

6. The adjustable shock absorber rod according to claim 1, wherein: the T-shaped rod (18) and the shock absorption outer rod (3) are arranged in an integrated structure.