CN216923015U

CN216923015U - Adjustable rubber shock absorber

Info

Publication number: CN216923015U
Application number: CN202220762470.1U
Authority: CN
Inventors: 陈群燕
Original assignee: Shandong Vocational College of Industry
Current assignee: Shandong Vocational College of Industry
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-08
Anticipated expiration: 2032-04-02

Abstract

The utility model provides an adjustable rubber shock absorber which comprises an adjusting mechanism, wherein the adjusting mechanism comprises a transverse plate, a vertical plate, an inclined plate, a connecting plate, a screw and a trapezoidal rubber block; the bottom fixedly connected with riser of diaphragm, the below of diaphragm is equipped with back the shaped plate, return equal fixedly connected with swash plate on the front side inner wall of shaped plate and the rear side inner wall, the bottom of riser extends to back in the shaped plate, two inclined holes, two have been seted up in the left side of riser one side that the inclined hole was kept away from each other all sets up to the opening. According to the utility model, the knob drives the connecting plate to move rightwards through the rotation of the screw, the connecting plate drives the two inclined plates to move through the clip-shaped plate, the inclined plates drive the vertical plate to move upwards through the balls, the vertical plate drives the two positioning rods to move through the transverse plate, and the transverse plate drives the trapezoidal rubber block to move upwards, so that the purpose of adjusting the height is achieved, the size of the adjustable clamp is adjusted, the adjustable clamp is suitable for different products through adjusting the size, and the limitation is small.

Description

Adjustable rubber shock absorber

Technical Field

The utility model relates to the technical field of rubber shock absorbers, in particular to an adjustable rubber shock absorber.

Background

The rubber shock absorber is used as an important shock absorption element and is widely applied to various machines, automobiles, railway locomotives, water transportation tools, airplanes and other aircrafts, so that the rubber shock absorber is required to be used in places needing shock absorption and shock isolation, the rubber has high elasticity and viscoelasticity, compared with a steel material, the rubber has large elastic deformation and small elastic modulus, the impact rigidity of the rubber is greater than the dynamic rigidity, and the dynamic rigidity is greater than the static rigidity, so that the reduction of the impact deformation and the dynamic deformation is facilitated.

The existing rubber shock absorber is fixed in size after being processed, can only be used for products fixed at the same height, cannot adapt to different products through size adjustment, and has great limitation.

SUMMERY OF THE UTILITY MODEL

Accordingly, embodiments of the present invention are directed to an adjustable rubber damper, which solves or alleviates the above problems and provides at least one of the advantages.

The technical scheme of the embodiment of the utility model is realized as follows: an adjustable rubber shock absorber comprises an adjusting mechanism, wherein the adjusting mechanism comprises a transverse plate, a vertical plate, an inclined plate, a connecting plate, a screw rod and a trapezoidal rubber block;

the bottom fixedly connected with riser of diaphragm, the below of diaphragm is equipped with the return plate, equal fixedly connected with swash plate on the front side inner wall of return plate and the rear side inner wall, the bottom of riser extends to in the return plate, two inclined holes have been seted up in the left side of riser, two one side that the inclined hole was kept away from each other all sets up to the opening, two one side that the swash plate is close to each other extends to the inclined hole that corresponds respectively in, it is equipped with two balls to inlay on the top inner wall of inclined hole, the top of swash plate and the ball roll contact that corresponds, the bottom fixedly connected with connecting plate of return plate, the below of diaphragm is equipped with the screw rod, the connecting plate thread bush is established in the outside of screw rod, the top of diaphragm is equipped with trapezoidal block rubber.

Preferably, a bottom plate is arranged below the transverse plate, two side plates are fixedly connected to the top of the bottom plate, and one of the two side plates, which is located on the left side, is rotatably sleeved on the outer side of the screw rod.

Preferably, the left end of the screw rod is fixedly connected with a knob, and the bottom of the transverse plate is fixedly connected with two positioning rods.

Preferably, the side plates are slidably sleeved outside the two corresponding positioning rods, and a square rod is fixedly connected to the left side of one side plate on the right side of the two side plates.

Preferably, the bottom of the connecting plate is fixedly connected with a square block, the square block is sleeved on the outer side of the square rod in a sliding mode, the bottom of the trapezoidal rubber block is provided with a groove, the top of the bottom plate is provided with a sliding groove, and the square block is embedded into the sliding groove and connected in the sliding groove in a sliding mode.

Further preferably, the top of the transverse plate is fixedly connected with two round rods, and the inner wall of the top of the groove is fixedly connected with two vertical rods.

Further preferably, the vertical rod is slidably sleeved outside the corresponding round rod, and the same spring is fixedly connected between the bottom end of the vertical rod and the top of the transverse plate.

Preferably, the spring is sleeved outside the corresponding round rod in a sliding manner, and the same air bag is fixedly connected between the top of the transverse plate and the inner wall of the top of the groove.

Due to the adoption of the technical scheme, the embodiment of the utility model has the following advantages:

according to the utility model, the knob drives the connecting plate to move rightwards through the rotation of the screw, the connecting plate drives the two inclined plates to move through the clip-shaped plate, the inclined plates drive the vertical plate to move upwards through the balls, the vertical plate drives the two positioning rods to move through the transverse plate, and the transverse plate drives the trapezoidal rubber block to move upwards, so that the purpose of adjusting the height is achieved, the size of the adjustable clamp is adjusted, the adjustable clamp is suitable for different products through adjusting the size, and the limitation is small.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical 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 for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is a sectional view of the inside of the return plate of the present invention;

FIG. 3 is a sectional view showing the inner part of a trapezoidal rubber block according to the present invention;

FIG. 4 is a connection diagram of the screw, the side plate, the knob and the positioning rod of the present invention;

FIG. 5 is a connection diagram of the horizontal plate, the round bar, the vertical bar and the spring according to the present invention;

FIG. 6 is a cross-sectional view showing the connection between the bottom plate and the dice in the present invention.

Reference numerals: 1. an adjustment mechanism; 2. a transverse plate; 3. a vertical plate; 4. a return plate; 5. a sloping plate; 6. an inclined hole; 7. a ball bearing; 8. a connecting plate; 9. a screw; 10. a trapezoidal rubber block; 11. a base plate; 12. a side plate; 13. a knob; 14. positioning a rod; 15. a square bar; 16. a square block; 17. a groove; 18. a round bar; 19. a vertical rod; 20. a spring; 21. an air bag; 22. a chute.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-6, an embodiment of the present invention provides an adjustable rubber shock absorber, which includes an adjusting mechanism 1, where the adjusting mechanism 1 includes a horizontal plate 2, a vertical plate 3, an inclined plate 5, a connecting plate 8, a screw 9, and a trapezoidal rubber block 10;

bottom fixedly connected with riser 3 of diaphragm 2, the below of diaphragm 2 is equipped with time shape board 4, equal fixedly connected with swash plate 5 on the front side inner wall of time shape board 4 and the rear side inner wall, the bottom of riser 3 extends to time shape board 4 in, two inclined holes 6 have been seted up in the left side of riser 3, one side that two inclined holes 6 kept away from each other all sets up to the opening, one side that two swash plates 5 are close to each other extends to corresponding inclined hole 6 respectively in, it is equipped with two balls 7 to inlay on the top inner wall of inclined hole 6, the top of swash plate 5 and the 7 rolling contact of the ball that correspond, time shape board 4's bottom fixedly connected with connecting plate 8, the below of diaphragm 2 is equipped with

screw rod

9, 8 threaded sleeve of connecting plate establish the outside at screw rod 9, the top of diaphragm 2 is equipped with trapezoidal rubber piece 10, the dead effect of lock has been played in setting up of screw rod 9.

In one embodiment, a bottom plate 11 is arranged below the transverse plate 2, two side plates 12 are fixedly connected to the top of the bottom plate 11, one side plate 12 located on the left side of the two side plates 12 is rotatably sleeved on the outer side of the screw rod 9, and the bottom plate 11 is arranged to play a supporting role.

In one embodiment, the knob 13 is fixedly connected to the left end of the screw 9, the two positioning rods 14 are fixedly connected to the bottom of the transverse plate 2, and the positioning rods 14 are arranged to achieve the positioning effect.

In one embodiment, the side plates 12 are slidably sleeved outside the corresponding two positioning rods 14, a square rod 15 is fixedly connected to the left side of one side plate 12 located on the right side of the two side plates 12, and the square rod 15 is arranged to achieve the positioning effect.

In one embodiment, the bottom of the connecting plate 8 is fixedly connected with a square block 16, the square block 16 is slidably sleeved on the outer side of the square rod 15, the bottom of the trapezoidal rubber block 10 is provided with a groove 17, the top of the bottom plate 11 is provided with a sliding groove 22, the square block 16 is embedded into and slidably connected inside the sliding groove 22, the arrangement of the square block 16 achieves the connecting effect, and the stability of the square block 16 is improved by sliding in the sliding groove 22.

In one embodiment, two round rods 18 are fixedly connected to the top of the horizontal plate 2, two vertical rods 19 are fixedly connected to the inner wall of the top of the groove 17, and the vertical rods 19 are arranged to achieve a positioning effect.

In one embodiment, the vertical rod 19 is slidably sleeved outside the corresponding round rod 18, the same spring 20 is fixedly connected between the bottom end of the vertical rod 19 and the top of the transverse plate 2, and the spring 20 is arranged to achieve the effect of buffering and damping.

In one embodiment, the springs 20 are slidably sleeved outside the corresponding round rods 18, the same air bag 21 is fixedly connected between the top of the transverse plate 2 and the inner wall of the top of the groove 17, and the arrangement of the air bag 21 achieves the effect of buffering and shock absorption.

The utility model is in operation: during the use, trapezoidal block rubber 10 is located the bottom of product, exerts pressure to trapezoidal block rubber 10 under the effect of gravity as the product, and under the effect of pressure, trapezoidal block rubber 10 moves down, and trapezoidal block rubber 10 drives two montants 19 and moves down, and montant 19 compresses at the spring 20 that the in-process that removes corresponds, and trapezoidal block rubber 10 moves down extrudees gasbag 21. Under the effect of spring 20 and gasbag 21 self elasticity, thereby the effect of shock attenuation buffering has been reached, when the high position of trapezoidal block rubber 10 needs to be adjusted, rotate knob 13, knob 13 drives screw rod 9 and rotates, screw rod 9 rotates and drives connecting plate 8 and remove right, make square 16 slide in spout 22, connecting plate 8 drives square 16 and slides in the outside of square bar 15, connecting plate 8 drives return plate 4 and removes, return plate 4 drives two swash plates 5 and removes, swash plate 5 extrudees two corresponding balls 7 at the in-process that removes, under the effect of the extrusion force, ball 7 drives riser 3 rebound, riser 3 drives diaphragm 2 and removes, diaphragm 2 drives two locating levers 14 and removes, thereby make diaphragm 2 drive trapezoidal block rubber 10 rebound, thereby reach height-adjusting's purpose, thereby can adapt to different products.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. An adjustable rubber shock absorber, includes adjustment mechanism (1), its characterized in that: the adjusting mechanism (1) comprises a transverse plate (2), a vertical plate (3), an inclined plate (5), a connecting plate (8), a screw rod (9) and a trapezoidal rubber block (10);

the bottom of the transverse plate (2) is fixedly connected with a vertical plate (3), a return plate (4) is arranged below the transverse plate (2), inclined plates (5) are fixedly connected to the front inner wall and the rear inner wall of the return plate (4), the bottom of the vertical plate (3) extends into the return plate (4), two inclined holes (6) are formed in the left side of the vertical plate (3), one sides of the two inclined holes (6) far away from each other are respectively provided with an opening, one sides of the two inclined plates (5) close to each other respectively extend into the corresponding inclined holes (6), two balls (7) are embedded on the inner wall of the top of each inclined hole (6), the top of each inclined plate (5) is in rolling contact with the corresponding balls (7), a connecting plate (8) is fixedly connected with the bottom of the return plate (4), a screw rod (9) is arranged below the transverse plate (2), and a threaded sleeve of the connecting plate (8) is arranged outside the screw rod (9), and a trapezoidal rubber block (10) is arranged above the transverse plate (2).

2. An adjustable rubber damper as set forth in claim 1 wherein: the lower part of diaphragm (2) is equipped with bottom plate (11), two curb plates (12) of top fixedly connected with of bottom plate (11), two in curb plate (12) lie in left curb plate (12) and rotate the cover and establish the outside at screw rod (9).

3. An adjustable rubber damper as set forth in claim 1 wherein: the left end fixedly connected with knob (13) of screw rod (9), the bottom fixedly connected with two locating levers (14) of diaphragm (2).

4. An adjustable rubber damper as set forth in claim 2 wherein: the side plates (12) are sleeved on the outer sides of the two corresponding positioning rods (14) in a sliding mode, and a square rod (15) is fixedly connected to the left side of one side plate (12) located on the right side in the two side plates (12).

5. An adjustable rubber damper as set forth in claim 2 wherein: the bottom of the connecting plate (8) is fixedly connected with a square block (16), the square block (16) is sleeved on the outer side of the square rod (15) in a sliding mode, a groove (17) is formed in the bottom of the trapezoidal rubber block (10), a sliding groove (22) is formed in the top of the bottom plate (11), and the square block (16) is embedded into and connected to the inside of the sliding groove (22) in a sliding mode.

6. An adjustable rubber shock absorber according to claim 5, wherein: the top fixedly connected with two round bars (18) of diaphragm (2), fixedly connected with two montants (19) on the top inner wall of recess (17).

7. An adjustable rubber shock absorber according to claim 6, wherein: the vertical rod (19) is sleeved outside the corresponding round rod (18) in a sliding manner, and the same spring (20) is fixedly connected between the bottom end of the vertical rod (19) and the top of the transverse plate (2).

8. An adjustable rubber shock absorber according to claim 7, wherein: the springs (20) are sleeved on the outer sides of the corresponding round rods (18) in a sliding mode, and the same air bag (21) is fixedly connected between the top of the transverse plate (2) and the inner wall of the top of the groove (17).