CN214728038U

CN214728038U - Air suspension height adjusting device with good stability

Info

Publication number: CN214728038U
Application number: CN202120445278.5U
Authority: CN
Inventors: 汪结洋; 王陈宁; 郭玉; 郭玉祥; 江贵生
Original assignee: Anhui Qiying Auto Parts Co ltd
Current assignee: Anhui Qiying Auto Parts Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-16
Anticipated expiration: 2031-03-01

Abstract

An air suspension height adjusting device with good stability comprises: the base, the inside stabilizing mean that is equipped with of base, the last adjustment mechanism that is equipped with of stabilizing mean, base one end are equipped with damper, and damper one end is kept away from to the base is equipped with spacing post, and stabilizing mean includes step motor, and step motor fixed connection is in base inner chamber one end, and step motor output fixedly connected with screw spindle, screw spindle keep away from step motor one end fixedly connected with grip block, and the draw-in groove has been seted up to grip block top one end, the utility model has the advantages of it is following: the loose axle pressure of electric putter output is on the outer wall of air pump, and the vibrations that produce when opening of air pump can be transmitted for damping spring, through damping spring's elasticity, reduces the vibrations of device, and the production of noise prevention increases the stability of device, drives the screw spindle operation through step motor, and the epaxial grip block of screw removes simultaneously, reduces the flexible scope of air spring for air spring stretches out and draws back in the draw-in groove, increases its stability.

Description

Air suspension height adjusting device with good stability

Technical Field

The utility model relates to an air suspension equipment technical field, concretely relates to air suspension height adjusting device that stability is good.

Background

The air suspension is a height adjusting device applied to an automobile and is mainly used for adjusting the height of an automobile chassis, so that the automobile is more stable in the driving process.

The existing air suspension is poor in stability, an automobile is easy to be unstable in a height adjusting process, the use of the automobile is affected, and a used air pump is lack of a damping structure and easy to generate noise, so that automobile equipment is easy to damage, the automobile generates noise, and the feeling of driving is affected.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that current device lacks heat dissipation mechanism, after the use, unable quick cooling device, take out the diamond, cooling device has been used, can lead to when heating, it is inhomogeneous, influence the diamond quality, the air suspension height adjusting device that stability is good is now provided, through pressing the loose axle on the outer wall of air pump, the shock attenuation spring can be given in the vibrations that produce when opening of air pump, elasticity through shock attenuation spring, the vibrations of reducing means, the production of noise prevention, the stability of increase device, drive the screw thread axle operation through step motor, the epaxial grip block of screw removes simultaneously, reduce the flexible scope of air spring, make air spring stretch out and draw back in the draw-in groove, increase its stability.

The utility model provides a technical scheme that technical problem adopted is: an air suspension height adjusting device with good stability comprises: the base, the inside stabilizing mean that is equipped with of base, the last adjustment mechanism that is equipped with of stabilizing mean, base one end is equipped with damper, the base is kept away from damper one end and is equipped with spacing post, stabilizing mean includes step motor, step motor fixed connection is in base inner chamber one end, step motor output fixedly connected with screw spindle, step motor one end fixedly connected with grip block is kept away from to the screw spindle, the draw-in groove has been seted up to grip block top one end.

As a preferred technical scheme of the utility model, adjustment mechanism includes air spring, the equal fixedly connected with fixed block in air spring both ends, two the equal sliding connection of fixed block is inside the draw-in groove, one of them fixed block fixedly connected with connecting axle, another fixed block fixedly connected with connecting pipe, fixed block one end fixedly connected with air pump is kept away from to the connecting pipe.

As a preferred technical scheme of the utility model, damper includes the mount, the mount passes through bolt fixed connection in base one end, mount top fixed connection electric putter, mount one end inner chamber fixedly connected with damping spring is passed to the electric putter bottom, damping spring keeps away from electric putter one end fixedly connected with loose axle.

As a preferred technical scheme of the utility model, the base is close to screw shaft pot head and has the bearing, the grip block is close to top one end and has seted up the spout, the spacing post of base top one end fixedly connected with.

As a preferred technical scheme of the utility model, the equal fixedly connected with electric putter of mount top and lateral wall, electric putter one end fixedly connected with arc is kept away from to the loose axle.

The utility model has the advantages of it is following: the loose axle pressure of electric putter output is on the outer wall of air pump, and the vibrations that produce when opening of air pump can be transmitted for damping spring, through damping spring's elasticity, reduces the vibrations of device, and the production of noise prevention increases the stability of device, drives the screw spindle operation through step motor, and the epaxial grip block of screw removes simultaneously, reduces the flexible scope of air spring for air spring stretches out and draws back in the draw-in groove, increases its stability.

Drawings

Fig. 1 is a schematic front sectional view of an air suspension height adjusting apparatus with good stability according to a preferred embodiment of the present invention;

fig. 2 is a schematic front view of a highly stable air suspension height adjusting apparatus according to a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a of the air suspension height adjusting device with good stability according to a preferred embodiment of the present invention;

fig. 4 is a schematic structural view of a side surface of a clamping plate of an air suspension height adjusting device with good stability according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a base; 2. a stabilizing mechanism; 21. a stepping motor; 22. a threaded shaft; 23. a clamping plate; 24. a card slot; 3. an adjustment mechanism; 31. an air spring; 32. a fixed block; 33. a connecting shaft; 34. an air pump; 35. a connecting pipe; 4. a damping mechanism; 41. a fixed mount; 42. an electric push rod; 43. a damping spring; 44. a movable shaft; 5. a limiting column.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention provides an air suspension height adjusting device with good stability, comprising:

base

1, 1 inside stabilizing mean 2 that is equipped with of base, be equipped with adjustment mechanism 3 on stabilizing

mean

2, 1 one end of base is equipped with

damper

4, 1 one end of base is kept away from damper 4 and is equipped with spacing post 5, stabilizing mean 2 includes step motor 21, step motor 21 fixed connection is in 1 inner chamber one end of base, step motor 21 output end fixedly connected with screw shaft 22, screw shaft 22 is kept away from step motor 21 one end fixedly connected with grip block 23, draw-in groove 24 has been seted up to grip block 23 top one end, be convenient for restrict damping spring 43's removal, prevent damping spring 43's vibrations, cause the poor problem of stability.

The adjusting mechanism 3 comprises an air spring 31, both ends of the air spring 31 are fixedly connected with fixed blocks 32, both fixed blocks 32 are slidably connected inside the clamping groove 24, one fixed block 32 is fixedly connected with a connecting shaft 33, the other fixed block 32 is fixedly connected with a connecting pipe 35, one end of the connecting pipe 35 far away from the fixed block 32 is fixedly connected with an air pump 34, the damping mechanism 4 comprises a fixed frame 41, the fixed frame 41 is fixedly connected with one end of the base 1 through a bolt, the top of the fixed frame 41 is fixedly connected with an electric push rod 42, the bottom of the electric push rod 42 penetrates through an inner cavity at one end of the fixed frame 41 and is fixedly connected with a damping spring 43, one end of the damping spring 43 far away from the electric push rod 42 is fixedly connected with a movable shaft 44, the vibration of the air pump 34 is reduced, the noise is prevented, one end of the base 1 close to the threaded shaft 22 is sleeved with a bearing, one end of the clamping plate 23 close to the top is provided with a sliding groove, one end of the top of the base 1 is fixedly connected with a limiting column 5, the top and the side wall of the fixing frame 41 are fixedly connected with an electric push rod 42, and the movable shaft 44 is far away from one end of the electric push rod 42 and fixedly connected with an arc-shaped plate, so that the air pump 34 can be conveniently clamped and attached to the outer wall of the air pump 34.

Specifically, during the use, at first, open the electric putter 42 of damper 4, the loose axle 44 that drives the output of electric putter 42 presses on the outer wall of air pump 34, the vibrations that produce when opening of air pump 34 can be transmitted for loose axle 44, and then transmit for damping spring 43 through loose axle 44, through damping spring 43's elasticity, the vibrations of reducing means, the production of noise prevention, the stability of increasing means, then provide power for air spring 31 through air pump 34, make air spring 31 flexible, the height of adjusting device, open stabilizing mean 2's step motor 21 after that, drive threaded shaft 22 through step motor 21 and move, grip block 23 removes simultaneously on the threaded shaft 22, reduce the flexible scope of air spring 31, make air spring 31 flexible in draw-in groove 24, increase its stability.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An air suspension height adjusting device with good stability is characterized by comprising: base (1), base (1) inside stabilizing mean (2) that is equipped with, be equipped with adjustment mechanism (3) on stabilizing mean (2), base (1) one end is equipped with damper (4), damper (4) one end is kept away from in base (1) is equipped with spacing post (5), stabilizing mean (2) include step motor (21), step motor (21) fixed connection is in base (1) inner chamber one end, step motor (21) output end fixedly connected with screw spindle (22), step motor (21) one end fixedly connected with grip block (23) are kept away from in screw spindle (22), draw-in groove (24) have been seted up to grip block (23) top one end.

2. The air suspension height adjusting device with good stability as claimed in claim 1, wherein the adjusting mechanism (3) comprises an air spring (31), fixed blocks (32) are fixedly connected to both ends of the air spring (31), both the fixed blocks (32) are slidably connected to the inside of the clamping groove (24), one of the fixed blocks (32) is fixedly connected with a connecting shaft (33), the other fixed block (32) is fixedly connected with a connecting pipe (35), and one end of the connecting pipe (35) far away from the fixed block (32) is fixedly connected with an air pump (34).

3. The air suspension height adjusting device with good stability as claimed in claim 1, wherein the damping mechanism (4) comprises a fixing frame (41), the fixing frame (41) is fixedly connected to one end of the base (1) through a bolt, an electric push rod (42) is fixedly connected to the top of the fixing frame (41), a damping spring (43) is fixedly connected to the bottom of the electric push rod (42) through an inner cavity of one end of the fixing frame (41), and a movable shaft (44) is fixedly connected to one end, far away from the electric push rod (42), of the damping spring (43).

4. The air suspension height adjusting device with good stability as claimed in claim 1, wherein a bearing is sleeved at one end of the base (1) close to the threaded shaft (22), a sliding groove is formed at one end of the clamping plate (23) close to the top, and a limiting column (5) is fixedly connected at one end of the top of the base (1).

5. The air suspension height adjusting device with good stability as claimed in claim 3, wherein the top and the side wall of the fixed frame (41) are fixedly connected with an electric push rod (42), and one end of the movable shaft (44) far away from the electric push rod (42) is fixedly connected with an arc-shaped plate.