CN213176624U

CN213176624U - Spring and damper integrated shock absorber

Info

Publication number: CN213176624U
Application number: CN202022086706.8U
Authority: CN
Inventors: 陆旭东
Original assignee: Suzhou Seles Shock Absorber Technology Co ltd
Current assignee: Suzhou Seles Shock Absorber Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-11
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to the technical field of shock absorbers, and discloses a spring and damper integrated shock absorber, which comprises two mounting plates, wherein the opposite side walls of the two mounting plates are respectively fixedly connected with a support rod and a slide cylinder, the upper end of the support rod extends into the slide cylinder and is connected with the slide cylinder in a sliding manner, the inside of the slide cylinder is connected with a damper through an adjusting mechanism, the lower end of the damper is contacted with the upper end of the support rod, the opposite side walls of the two mounting plates are jointly and fixedly connected with a spring, and the support rod and the slide cylinder both pass through the spring arrangement; the adjusting mechanism comprises a screw rod, the screw rod penetrates through the mounting plate above the mounting plate and is rotatably connected with the mounting plate through a bearing, the lower end of the screw rod is in threaded connection with a threaded sleeve, and the damper is fixedly connected to the lower end of the baffle. The utility model discloses can be in the same place spring and attenuator, can play fine cushioning effect, can change the damping intensity of attenuator simultaneously for can adapt to different use operating modes.

Description

Spring and damper integrated shock absorber

Technical Field

The utility model relates to a bumper shock absorber technical field especially relates to a spring and attenuator integral type bumper shock absorber.

Background

Generally, a shock absorber is a shock-proof and shock-absorbing device installed below a shock source to absorb and attenuate shock, improving comfort. The damper is generally a hydraulic damper, and has the advantages of relatively simple structure and low cost. When the automobile is used on an automobile, the shock impact on a human body in the driving process of the automobile can be reduced, and the height of the automobile body above the ground is not influenced by the load.

However, most of the existing shock absorbers adopt a mode of independently installing hydraulic pressure and spring shock absorption, the installation is complicated, the space is occupied, much inconvenience is brought to the use, and meanwhile, the damping strength of the shock absorbers cannot be adjusted, and the shock absorbers are difficult to adapt to different use working conditions.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art the form that the bumper shock absorber majority all adopted hydraulic pressure and spring shock attenuation to install alone, its complex installation still accounts for the space, has brought a lot of inconveniences for the use, and the damping intensity of attenuator can not enough be adjusted simultaneously, is difficult to adapt to the problem of different use operating modes, and a spring and attenuator integral type bumper shock absorber that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a spring and damper integrated shock absorber comprises two mounting plates, wherein the opposite side walls of the two mounting plates are respectively fixedly connected with a supporting rod and a sliding cylinder, the upper end of the supporting rod extends into the sliding cylinder and is connected with the sliding cylinder in a sliding manner, the sliding cylinder is internally connected with a damper through an adjusting mechanism, the lower end of the damper is contacted with the upper end of the supporting rod, the opposite side walls of the two mounting plates are fixedly connected with a spring together, and the supporting rod and the sliding cylinder both penetrate through the spring;

the adjusting mechanism comprises a screw rod, the screw rod penetrates through the mounting plate above and is connected with the screw rod in a rotating mode through a bearing, the lower end of the screw rod is connected with a threaded sleeve in a threaded mode, the lower end of the threaded sleeve is fixedly connected with a baffle through two positioning rods, and the damper is fixedly connected to the lower end of the baffle.

Preferably, set up the spacing groove that two symmetries set up on the lateral wall in the slide cartridge, sliding connection has two stoppers, two in the spacing groove the one end that the spacing groove tank bottom was kept away from to the stopper passes the notch of spacing groove and outwards extends, and fixed connection is on the pole wall of attenuator and bracing piece respectively.

Preferably, the upper end of the screw rod is fixedly connected with a rotating handle.

Preferably, a plurality of mounting holes are formed in the mounting plate, and the mounting holes are distributed in a rectangular array.

Preferably, the outer surfaces of the two mounting plates and the sliding barrel are plated with anticorrosive coatings.

Preferably, the spring is made of carbon spring steel.

Compared with the prior art, the utility model provides a spring and attenuator integral type bumper shock absorber possesses following beneficial effect:

1. this spring and attenuator integral type bumper shock absorber, through setting up the mounting panel, the bracing piece, the slide cartridge, the attenuator, a spring, the screw rod, the thread bush, locating lever and baffle, this device can be in the same place spring and attenuator, can play fine cushioning effect, simultaneously when the damping intensity of attenuator is adjusted to needs, the screw rod rotates, under the effect of screw thread, the thread bush drives the baffle through two locating levers and removes, and then the attenuator has been driven and has removed, make the elasticity degree between attenuator and the bracing piece change, and then changed the damping intensity of attenuator, make can adapt to different use operating mode.

2. This spring and attenuator integral type bumper shock absorber through setting up spacing groove and stopper, when bracing piece and attenuator take place to remove, has driven the stopper and move more reliable and stable at the spacing inslot, and can prevent to break away from between bracing piece and the slide cartridge.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be in the same place spring and attenuator, can play fine cushioning effect, can change the damping intensity of attenuator simultaneously for can adapt to different use operating modes.

Drawings

FIG. 1 is a schematic front view of a spring and damper integrated shock absorber according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the device comprises a mounting plate 1, a support rod 2, a sliding barrel 3, a damper 4, a spring 5, a screw 6, a threaded sleeve 7, a positioning rod 8, a baffle 9, a limiting groove 10, a limiting block 11, a rotating handle 12 and a mounting hole 13.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a spring and damper integrated shock absorber comprises two mounting plates 1, wherein opposite side walls of the two mounting plates 1 are fixedly connected with a support rod 2 and a slide cylinder 3 respectively, the upper end of the support rod 2 extends into the slide cylinder 3 and is connected with the slide cylinder 3 in a sliding manner, the inside of the slide cylinder 3 is connected with a damper 4 through an adjusting mechanism, the lower end of the damper 4 is contacted with the upper end of the support rod 2, opposite side walls of the two mounting plates 1 are fixedly connected with a spring 5 together, and the support rod 2 and the slide cylinder 3 are arranged by penetrating through the spring 5;

adjustment mechanism includes screw rod 6, screw rod 6 passes the setting of mounting panel 1 of top, and rotate rather than being connected through the bearing, the lower extreme threaded connection of screw rod 6 has thread bush 7, the lower extreme of thread bush 7 passes through two locating levers 8 through fixedly connected with

baffle

9, 4 fixed connection of attenuator is at the lower extreme of baffle 9, this device can be in the

same place spring

5 and 4 combinations of attenuator, can play fine cushioning effect, simultaneously when the damping intensity of attenuator 4 needs to be adjusted, rotate screw rod 6, under the effect of screw thread, thread bush 7 drives baffle 9 through two locating levers 8 and removes, and then has driven attenuator 4 and removed, make the elasticity degree between attenuator 4 and the bracing piece 2 change, and then changed the damping intensity of attenuator 4, make and to adapt to different use operating modes.

Set up the spacing groove 10 that two symmetries set up on the lateral wall in the slide cartridge 3, sliding connection has two stopper 11 in the spacing groove 10, the notch of spacing groove 10 and outside extension are passed to the one end that spacing groove 10 tank bottom was kept away from to two stopper 11, and fixed connection is on the pole wall of attenuator 4 and bracing piece 2 respectively, when bracing piece 2 and attenuator 4 take place to remove, it is more reliable and more stable to have driven stopper 11 to remove in spacing groove 10, and can prevent to break away from between bracing piece 2 and the slide cartridge 3.

The upper end of the screw 6 is fixedly connected with a rotating handle 12, which is convenient for rotating the screw 6.

A plurality of mounting hole 13 has been seted up on mounting panel 1, and a plurality of mounting hole 13 is the rectangular array and distributes the setting, is convenient for fix a position the installation to two mounting panels 1.

The outer surfaces of the two mounting plates 1 and the sliding cylinder 3 are plated with anti-corrosion coatings, so that the anti-corrosion effect is achieved.

The spring 5 is made of carbon spring steel, so that a good damping effect is achieved.

The utility model discloses in, this device can be in the same place spring 5 and attenuator 4 combination, can play fine cushioning effect, simultaneously when the damping intensity of attenuator 4 is adjusted to needs, the screw rod 6 rotates, under the effect of screw thread, thread bush 7 drives baffle 9 through two locating levers 8 and removes, and then has driven attenuator 4 and removed, make the elasticity degree between attenuator 4 and the bracing piece 2 change, and then changed attenuator 4's damping intensity, make and to adapt to different operating mode, when bracing piece 2 and attenuator 4 take place to remove, it is more reliable and more stable to have driven stopper 11 and remove in spacing groove 10, and can prevent to break away from between bracing piece 2 and the slide cartridge 3.

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 spring and attenuator integral type bumper shock absorber, includes two mounting panels (1), its characterized in that, respectively fixedly connected with bracing piece (2) and slide cartridge (3) on the lateral wall in opposite directions of two mounting panels (1), the upper end of bracing piece (2) extends to and sets up in slide cartridge (3), and with sliding connection between slide cartridge (3), be connected with attenuator (4) through adjustment mechanism in slide cartridge (3), the lower extreme of attenuator (4) contacts with the upper end of bracing piece (2), two mounting panels (1) fixed connection has spring (5) on the lateral wall in opposite directions jointly, bracing piece (2) and slide cartridge (3) all pass spring (5) and set up;

the adjusting mechanism comprises a screw rod (6), the screw rod (6) penetrates through the mounting plate (1) above and is connected with the screw rod in a rotating mode through a bearing, the lower end of the screw rod (6) is connected with a threaded sleeve (7) in a threaded mode, the lower end of the threaded sleeve (7) is fixedly connected with a baffle (9) through two positioning rods (8), and the damper (4) is fixedly connected to the lower end of the baffle (9).

2. The integrated shock absorber of spring and damper as claimed in claim 1, wherein two symmetrically arranged limiting grooves (10) are formed in the side wall of the sliding cylinder (3), two limiting blocks (11) are slidably connected in the limiting grooves (10), and one ends of the limiting blocks (11) far away from the bottom of the limiting grooves (10) penetrate through the notches of the limiting grooves (10) and extend outwards and are respectively and fixedly connected to the rod walls of the damper (4) and the support rod (2).

3. A shock absorber integrated with a spring and a damper, according to claim 1, wherein a rotating handle (12) is fixedly connected to the upper end of the screw (6).

4. The integrated shock absorber of claim 1, wherein the mounting plate (1) is provided with a plurality of mounting holes (13), and the mounting holes (13) are distributed in a rectangular array.

5. A shock absorber integrated with a spring and a damper as set forth in claim 1 wherein the outer surfaces of both of the mounting plate (1) and the spool (3) are coated with an anticorrosive coating.

6. A shock absorber with integrated spring and damper according to claim 1, wherein the material of the spring (5) is carbon spring steel.