CN217977134U

CN217977134U - Integral type suspension ring shock absorber

Info

Publication number: CN217977134U
Application number: CN202221179590.5U
Authority: CN
Inventors: 李春青
Original assignee: Jiangsu Sbeying Metal Products Co ltd
Current assignee: Jiangsu Sbeying Metal Products Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-12-06
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses an integral suspension ring bumper shock absorber relates to suspension ring bumper shock absorber technical field, including the shell main part, slidable mounting has the inner shell body in the shell main part, this internal spring plate that is provided with of inner shell, the bumper shock absorber pole is installed to spring plate's bottom, the bottom of bumper shock absorber pole extends to the inner shell is originally external, the cover is equipped with damping spring on the bumper shock absorber pole, damping spring's both ends respectively with spring plate's bottom with the bottom inner wall of inner shell body is laminated mutually, the top of shell main part is connected with the connection jib. The utility model discloses a gear linkage unit's setting can be so that the connecting boom can drive a plurality of adjusting screw and rotate in step, and adjusting screw rotates and can move the inner shell body through adjusting the moving plate and slide from top to bottom in the shell main part to the mesh of the whole length of adjustable bumper shock absorber has been realized, but makes the bumper shock absorber adaptation be used for the equipment of other multiple different grade types, has improved application scope.

Description

Integral type suspension ring shock absorber

Technical Field

The utility model relates to a hoist ring bumper shock absorber technical field, in particular to integral hoist ring bumper shock absorber.

Background

The shock absorber is a vibration control device sensitive to displacement, is mainly used for inhibiting the vibration when the spring rebounds after absorbing shock and the impact from the road surface, and can effectively control the vibration and the swing of various frequencies; an integral suspension ring shock absorber belongs to one of a plurality of shock absorbers.

Most of current integral shackle shock absorbers are making the back of accomplishing, and the length of its shock absorber is general all fixed, and the equipment of different grade type probably also can be different to the length requirement of shock absorber, and then can lead to the unable adaptation of shock absorber of fixed length can be used for the equipment of other multiple different grade types, and application scope is less, and for this reason, the application discloses an integral shackle shock absorber satisfies people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integral type suspension ring shock absorber to solve the unable adaptation of the shock absorber that proposes the fixed length among the above-mentioned background art and be used for the equipment of other multiple different grade types, problem that application scope is less.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an integral suspension ring shock absorber, includes the shell main part, slidable mounting has the inner shell body in the shell main part, this internal spring clamp that is provided with of inner shell, the shock absorber pole is installed to spring clamp's bottom, the bottom of shock absorber pole extends to outside the inner shell body, the cover is equipped with damping spring on the shock absorber pole, damping spring's both ends respectively with spring clamp's bottom with the bottom inner wall of inner shell body laminates mutually, the top of shell main part is connected with the connecting boom, the connecting boom with all install on the tip that the shock absorber pole kept away from each other and connect rings, it installs a plurality of adjusting screw to evenly rotate jointly on the top inner wall of shell main part and the bottom inner wall, and is a plurality of common screw has cup jointed on the adjusting screw and has adjusted the board that moves, the top of inner shell body is installed adjust on the bottom of moving the board, the connecting boom passes through gear linkage unit drive a plurality of adjusting screw rotates in step.

Borrow by above-mentioned structure, through the setting of gear linkage unit, can make the connecting boom can drive a plurality of adjusting screw and rotate in step, adjusting screw rotates and can move the inner shell body through adjusting the moving plate and slide from top to bottom in the shell main part to realized the purpose of the whole length of adjustable bumper shock absorber, but made the bumper shock absorber adaptation be used for the equipment of other multiple different grade types, improved application scope.

Preferably, the gear linkage unit is including cup jointing respectively and installing a plurality of last a plurality of synchronous tooth post of adjusting screw, the bottom of connecting the jib extends to in the shell main part and install the linkage gear, it is a plurality of synchronous tooth post all with the linkage gear meshes mutually, install fixed unit on the linkage gear.

Preferably, the fixed unit is including evenly seting up a plurality of fixed jacks on the linkage gear bottom, evenly install a plurality of fixed inserted bars on the top inner wall of shell main part, the bottom of fixed inserted bar is run through fixed jack, install reset element on the connecting boom.

Through the setting of fixed unit, when removing the linkage gear, can change the position relation between fixed inserted bar and the fixed jack, and then can fix or loosen the linkage gear to can effectively reduce the linkage gear in the use and take place the rotation and lead to bumper shock absorber length to appear the condition of changing, stability is good.

Preferably, the reset element is installed including cup jointing installation separation blade on the connecting boom, the cover is equipped with reset spring on the connecting boom, reset spring's both ends respectively with the bottom of installation separation blade with the top of shell main part is laminated mutually.

Furthermore, through the arrangement of the reset element, when the connecting suspender is loosened, the linkage gear is driven to automatically reset and move upwards, so that the fixed inserted rod is inserted into the fixed inserting hole to fix the linkage gear, the fixed state can be always kept, and the linkage gear is more stable and firm in use.

Preferably, an annular damping pad is mounted on the inner wall of the inner shell body on the peripheral side, and the peripheral side of the spring pressing plate is attached to the inner peripheral side of the annular damping pad.

Furthermore, through the arrangement of the annular damping pad, the damping effect can be achieved on the spring pressing plate in the damping process, kinetic energy is converted into heat energy, and the damping effect is better.

Preferably, the shock absorber rod is provided with an external thread, the external thread is sleeved with an adjusting nut in a threaded manner, and the top of the adjusting nut is attached to the bottom of the inner shell body.

Further, through the setting of external screw thread and adjusting nut, adjustable damping spring's elasticity dynamics for the bumper shock absorber can the adaptation carry out the shock attenuation of different degrees, and application scope is wider.

Preferably, a protection pad is arranged on the inner wall of the peripheral side of the connecting hanging ring.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model discloses it is rational in infrastructure, when pressing the connecting boom downwards, can drive the linkage gear and move down to make fixed inserted bar shift out fixed jack and loosen the linkage gear, at this moment, rotatable connecting boom, connecting boom rotates and can drive a plurality of adjusting screw rod synchronous rotations through linkage gear and synchronous tooth post, adjusting screw rod rotates and can move the inner shell body through adjusting the moving plate and slide from top to bottom in the shell main part, thereby realized the purpose of adjustable bumper shock absorber overall length, make the bumper shock absorber can adapt and be used for other multiple different grade type equipment, improved application scope;

2. in the utility model, after the length adjustment is completed, the connecting suspension rod can be directly loosened, and under the elastic action of the reset spring, the linkage gear can be driven to automatically reset and move upwards, so that the fixed inserted bar is inserted into the fixed inserting hole, the linkage gear is fixed and can be always kept in a fixed state, thereby effectively reducing the condition that the length of the shock absorber is changed due to the autorotation of the linkage gear in the use process, and the shock absorber is more stable and firm in use;

3. the utility model discloses in, when rotating adjusting nut, under the effect of external screw thread, adjusting nut can reciprocate, and then accessible shock absorber pole, spring plate adjust damping spring's elasticity dynamics for the shock absorber can the adaptation carry out the shock attenuation of different degrees, and application scope is wider, through the setting of annular damping pad, can play the damping action to spring plate at the shock attenuation in-process, turns into heat energy with kinetic energy, and the shock attenuation effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional front view of an embodiment of the present application;

FIG. 3 is a schematic view of a partially cut-away structure of an embodiment of the present application;

fig. 4 is a partially enlarged schematic view of fig. 3.

In the figure: 1. a housing main body; 2. an inner shell body; 3. a spring pressing plate; 4. a shock absorber rod; 5. a damping spring; 6. connecting the hanger rod; 7. connecting a lifting ring; 8. adjusting the screw rod; 9. adjusting the movable plate; 10. a synchronous toothed column; 11. a linkage gear; 12. fixing the jack; 13. fixing the inserted rod; 14. mounting a blocking piece; 15. a return spring; 16. an annular damping pad; 17. adjusting the nut; 18. and (6) a protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, an integral suspension ring shock absorber includes an outer casing main body 1, an inner casing main body 2 slidably mounted in the outer casing main body 1, and a bottom of the inner casing main body 2 extending to the outside of the outer casing main body 1; a spring pressing plate 3 is arranged in the inner shell body 2, a shock absorber rod 4 is arranged at the bottom of the spring pressing plate 3, and the shock absorber rod 4 can be fixed with the bottom of the spring pressing plate 3 in a threaded connection mode; the bottom end of the shock absorber rod 4 extends out of the inner shell body 2, the shock absorber rod 4 is sleeved with a shock absorbing spring 5, two ends of the shock absorbing spring 5 are respectively attached to the bottom of the spring pressing plate 3 and the inner wall of the bottom of the inner shell body 2, when the shock absorber rod 4 moves, the shock absorbing spring 5 can be elastically deformed through the spring pressing plate 3, and at the moment, the shock absorbing effect can be achieved under the elastic force effect of the shock absorbing spring 5; the top of the shell main body 1 is connected with a connecting suspension rod 6, the end parts, far away from each other, of the connecting suspension rod 6 and the shock absorber rod 4 are respectively provided with a connecting suspension ring 7, and the connecting suspension rings 7 can be fixed with the end parts of the connecting suspension rod 6 and the shock absorber rod 4 in a welding mode; a plurality of adjusting screws 8 are uniformly and rotatably arranged on the inner wall of the top part and the inner wall of the bottom part of the outer shell main body 1 together, an adjusting moving plate 9 is sleeved on the adjusting screws 8 together in a threaded manner, the top part of the inner shell body 2 is arranged on the bottom part of the adjusting moving plate 9, and the inner shell body 2 and the adjusting moving plate 9 can be fixed in an integrated forming manner; the connecting suspender 6 drives a plurality of adjusting screw rods 8 to synchronously rotate through a gear linkage unit, the gear linkage unit comprises a plurality of synchronous tooth posts 10 which are respectively sleeved on the adjusting screw rods 8, the bottom end of the connecting suspender 6 extends into the shell body 1 and is provided with a linkage gear 11, and the synchronous tooth posts 10 are all meshed with the linkage gear 11.

Borrow by above-mentioned structure, when rotating connecting boom 6, can drive a plurality of adjusting screw 8 through linkage gear 11 and synchronous tooth post 10 and rotate in step, adjusting screw 8 rotates and can move board 9 through the regulation and drive inner shell body 2 and slide from top to bottom in shell main part 1 to the purpose of adjustable bumper shock absorber overall length has been realized, but makes the bumper shock absorber adaptation be used for the equipment of other multiple different grade types, has improved application scope.

As a preferred embodiment of the present embodiment, a fixing unit is installed on the linkage gear 11, the fixing unit includes a plurality of fixing insertion holes 12 uniformly formed on the bottom of the linkage gear 11, and the plurality of fixing insertion holes 12 are annularly arranged around the connecting suspension rod 6; a plurality of fixed inserting rods 13 are uniformly arranged on the inner wall of the top of the shell main body 1, and the fixed inserting rods 13 can be fixed with the inner wall of the top of the shell main body 1 in a welding mode; the bottom end of the fixed insert rod 13 penetrates through the fixed insertion hole 12. The advantage that sets up like this is, when reciprocating linkage gear 11, can change the position relation between fixed inserted bar 13 and the fixed jack 12, and then can fix or loosen linkage gear 11 to can effectively reduce linkage gear 11 and take place the rotation and lead to the condition that bumper shock absorber length appears changing in the use, stability is good.

In this embodiment, the connecting suspension rod 6 is provided with a resetting element, the resetting element comprises a mounting baffle 14 sleeved on the connecting suspension rod 6, and the mounting baffle 14 can be fixedly sleeved with the connecting suspension rod 6 by welding; the connecting suspension rod 6 is sleeved with a return spring 15, two ends of the return spring 15 are respectively attached to the bottom of the mounting blocking piece 14 and the top of the shell main body 1, and the return spring 15 is in a compression state and can always apply upward thrust to the mounting blocking piece 14. The advantage of this setting is that when loosening connecting rod 6, under the effect of the elasticity of reset spring 15, can drive linkage gear 11 automatic re-setting upward movement, and then make fixed inserted bar 13 insert in fixed jack 12, will link gear 11 fixed, and can keep the fixed state all the time, it is more stable firm during the use.

As a preferred embodiment of the present embodiment, an annular damping pad 16 is mounted on the inner wall of the inner shell body 2 on the circumferential side, and the annular damping pad 16 may be any annular pad with damping effect in the prior art, such as a rubber damping pad, which is fixed to the inner wall of the inner shell body 2 by gluing; the outer peripheral side of the spring presser 3 is in contact with the inner peripheral side of the annular damping pad 16. The advantage that sets up like this is, when moving about at shock attenuation in-process spring plate 3, annular damping pad 16 can play the damping effect to spring plate 3, turns into heat energy with kinetic energy, and the shock attenuation effect is better.

As a preferred embodiment of the present embodiment, the shock absorber rod 4 is provided with an external thread, the external thread is threadedly sleeved with the adjusting nut 17, and the top of the adjusting nut 17 is attached to the bottom of the inner shell body 2. The benefit that sets up like this is, when rotating adjusting nut 17, under the effect of external screw thread, adjusting nut 17 can reciprocate, and then the elasticity dynamics that damping spring 5 was adjusted to accessible shock absorber pole 4, spring plate 3 for the shock absorber can the adaptation carry out the shock attenuation of not equidimension, and application scope is wider.

As a preferred embodiment of the present embodiment, a protection pad 18 is mounted on the inner wall of the connecting ring 7, and the protection pad 18 may be any annular pad with a buffer function in the prior art, such as a rubber pad, which is fixed to the inner wall of the connecting ring 7 by gluing. The advantage that sets up like this can be when the installation bumper shock absorber, play the cushioning protection effect to connecting rings 7, effectively reduce and connect rings 7 and appear impaired condition, improved life.

This practical theory of operation:

when the connecting suspender 6 is pressed downwards, the connecting gear 11 can be driven to move downwards, and the fixed inserted bar 13 is made to move out of the fixed insertion hole 12 to loosen the connecting gear 11, at the moment, the connecting suspender 6 can be rotated to drive a plurality of adjusting screws 8 to rotate synchronously through the connecting gear 11 and the synchronous tooth post 10, the adjusting screws 8 rotate to drive the inner shell body 2 to slide up and down in the outer shell main body 1 through adjusting the moving plate 9, the purpose of adjusting the whole length of the shock absorber is realized, the shock absorber can be adapted to other devices of various different types, and the application range is improved.

After the length adjustment is finished, the connecting suspension rod 6 can be directly loosened, the linkage gear 11 can be driven to automatically reset and move upwards under the elastic action of the reset spring 15, and then the fixed insertion rod 13 is inserted into the fixed insertion hole 12 to fix the linkage gear 11 and keep a fixed state all the time, so that the situation that the length of the shock absorber is changed due to the fact that the linkage gear 11 rotates in the using process is effectively reduced, and the shock absorber is more stable and firm in use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. An integral type suspension ring shock absorber comprises a shell main body (1), and is characterized in that: sliding mounting has inner shell body (2) in shell main part (1), be provided with spring clamp plate (3) in inner shell body (2), shock absorber pole (4) are installed to the bottom of spring clamp plate (3), the bottom of shock absorber pole (4) extends to outside inner shell body (2), the cover is equipped with damping spring (5) on shock absorber pole (4), damping spring's (5) both ends respectively with the bottom of spring clamp plate (3) with the bottom inner wall of inner shell body (2) is laminated mutually, the top of shell main part (1) is connected with connecting boom (6), connecting boom (6) with all install on the tip that shock absorber pole (4) kept away from each other and connect rings (7), a plurality of adjusting screw (8) are installed to common even rotating on the top inner wall of shell main part (1) and the bottom inner wall, and a plurality of adjusting screw (8) common screw has cup jointed the regulation and has moved board (9), install the top of inner shell body (2) on the bottom of regulation board (9), it passes through gear drive unit (8) a plurality of adjusting screw rotate in step.

2. A unitary suspension ring damper as claimed in claim 1 wherein: the gear linkage unit is including cup jointing respectively and installing a plurality of synchronous tooth post (10) on adjusting screw (8), the bottom of connecting jib (6) extends to in shell main part (1) and install linkage gear (11), it is a plurality of synchronous tooth post (10) all with linkage gear (11) mesh mutually, install fixed unit on linkage gear (11).

3. A unitary suspension ring damper as claimed in claim 2 wherein: the fixed unit is including evenly seting up a plurality of fixed jacks (12) on linkage gear (11) bottom, evenly install a plurality of fixed inserted bars (13) on the top inner wall of shell main part (1), the bottom of fixed inserted bar (13) is run through fixed jack (12), install reset element on connecting jib (6).

4. A unitary suspension ring damper as defined in claim 3 wherein: reset element is including cup jointing and installing installation separation blade (14) on connecting jib (6), it is equipped with reset spring (15) to connect the cover on jib (6), the both ends of reset spring (15) respectively with the bottom of installation separation blade (14) with the top of shell main part (1) is laminated mutually.

5. A unitary suspension ring damper as claimed in claim 1 wherein: install annular damping pad (16) on the all side inner wall of inner shell body (2), the periphery side of spring plate (3) with the interior periphery side laminating of annular damping pad (16) mutually.

6. A unitary suspension ring damper as defined in claim 1 wherein: the shock absorber rod (4) is provided with an external thread, the external thread is sleeved with an adjusting nut (17), and the top of the adjusting nut (17) is attached to the bottom of the inner shell body (2).

7. A unitary suspension ring damper as defined in claim 1 wherein: and a protective pad (18) is arranged on the inner wall of the peripheral side of the connecting lifting ring (7).