CN210423548U - Adjustable magnetic suspension damping device - Google Patents
Adjustable magnetic suspension damping device Download PDFInfo
- Publication number
- CN210423548U CN210423548U CN201920898347.0U CN201920898347U CN210423548U CN 210423548 U CN210423548 U CN 210423548U CN 201920898347 U CN201920898347 U CN 201920898347U CN 210423548 U CN210423548 U CN 210423548U
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- Prior art keywords
- adjusting
- adjusting cavity
- magnetic
- damping device
- shock
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- 238000013016 damping Methods 0.000 title claims abstract description 29
- 239000000725 suspension Substances 0.000 title claims abstract description 13
- 230000035939 shock Effects 0.000 claims abstract description 34
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000006096 absorbing agent Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable magnetic suspension damping device in the field of magnet processing, which comprises an adjusting cavity body, wherein the two ends of the bottom of the adjusting cavity body are symmetrically provided with supporting bases, the left and right ends of the adjusting cavity body are both provided with a limit lug, the middle parts of the side walls of the left and right ends of the adjusting cavity body are both provided with a lead screw in a penetrating way, the lead screw is movably connected with the side wall of the adjusting cavity body through threads, the outer ends of the lead screws are both provided with adjusting turntables, the outer sides of the adjusting turntables are both provided with adjusting rotating handles in an inserting way, the inner ends of the lead screws are both provided with a first magnetic block, the center of the bottom of an inner cavity of the adjusting cavity body is provided with a second magnetic block, the center of the top of the adjusting cavity body is fixedly connected with a damping cylinder body, the shock attenuation is softer uses more comfortable, is favorable to the utility model discloses a popularization.
Description
Technical Field
The utility model relates to a magnet processing field specifically is an adjustable magnetic suspension damping device.
Background
The damper is an instrument for accelerating the attenuation of the vibration of the vehicle frame and the vehicle body to improve the running comfort of the vehicle. Until now, the shock absorber mostly adopts a spring, a hydraulic pressure or an oil-gas shock absorber to achieve the aim of buffering and damping. The common shock absorber has short service life and poor maintainability, and is easy to break down after long-term use. The deformation of the spring body increases with the increase of the load, generally in a linear relationship, and the repeated and frequent deformation easily causes the plasticity of the spring body. The telescopic position of the spring shock absorber is limited, the rigidity is difficult to adjust, and the fixed damping force is difficult to adapt to different road surface environments; the hydraulic shock absorber needs extremely high tightness and a complex structure, and once oil leakage occurs, damping and shock absorption failure are easily caused.
Based on this, the utility model designs an adjustable magnetic suspension damping device to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable magnetic suspension damping device to the flexible position of the common spring damper who provides in solving above-mentioned background art is limited, and rigidity is difficult to adjust, and its fixed unchangeable damping force is difficult to adapt to different road surface environment, and hydraulic damper needs high seal, and the structure is complicated, in case take place the oil leak easily arouses the problem that damping and damping became invalid.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable magnetic suspension damping device comprises an adjusting cavity, wherein supporting bases are symmetrically arranged at two ends of the bottom of the adjusting cavity, limiting lugs are arranged at the left end and the right end of the adjusting cavity, lead screws penetrate through the middle parts of the side walls at the left end and the right end of the adjusting cavity, the lead screws are movably connected with the side walls of the adjusting cavity through threads, adjusting rotary tables are arranged at the outer ends of two groups of lead screws, adjusting rotary handles are inserted and arranged at the outer sides of the two groups of adjusting rotary tables, first magnetic blocks are arranged at the inner ends of the two groups of lead screws, a second magnetic block is arranged at the center of the bottom of an inner cavity of the adjusting cavity, a damping cylinder is fixedly connected at the center of the top of the adjusting cavity, a supporting ring is arranged at the top end of the side wall of the damping cylinder, the middle part lateral wall of shock attenuation pole has cup jointed the movable sleeve, the slide rail inner chamber is arranged in to the movable sleeve, and the movable sleeve passes through slide rail swing joint with the shock attenuation barrel, the lower extreme of shock attenuation pole is provided with the third magnetic path, the top of shock attenuation pole is provided with the shock attenuation roof, the equidistance is provided with four group's elastic component between shock attenuation roof and the support ring, the top of shock attenuation roof is provided with bilateral symmetry's two sets of support footstock.
Preferably, the elastic part comprises a hydraulic ejector rod, a hydraulic loop bar and a spring, the hydraulic ejector rod is arranged in an inner cavity of the hydraulic loop bar, and the spring is sleeved outside the hydraulic ejector rod and the hydraulic loop bar, so that the damping process of the elastic part is more relaxed and is not easy to incline.
Preferably, the inner cavities of the two groups of first magnetic blocks are movably connected with the corresponding inserting lead screws through bearings, so that the rotation flexibility of the lead screws is improved, and the influence of magnetism on the rotation of the lead screws is reduced.
Preferably, the adjusting turntable is matched with a groove formed by the limiting bump, and the adjusting rotating handle is movably connected with the adjusting turntable through a bearing, so that the rotating adjustment of the turntable is more convenient.
Preferably, the magnetic poles of the first magnetic block and the second magnetic block are in the same direction, and the magnetic poles of the third magnetic block and the second magnetic block are in opposite directions.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a total magnetic force area between first magnetic path and the second magnetic path is adjusted in control, thereby magnetic force size between control and the third magnetic path of interact, thereby reach the shock attenuation effect that the device is different, but be provided with the lead screw and the carousel of the first magnetic path position of quick adjustment, can carry out manual quick adjustment according to the in-service use condition, make the rigidity of bumper shock absorber can be adjusted, can have more the demand and adjust absorbing range, absorbing hardness, make absorbing application range wider, the principle that like magnetic pole of inside adoption multiunit magnetic path repels mutually, compare ordinary spring shock attenuation, the shock attenuation range of change is more even, the shock attenuation is softer and uses more comfortable, is favorable to the utility model discloses a popularization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the elastic member of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-an adjusting cavity, 2-a supporting base, 3-a limiting bump, 4-a screw rod, 5-an adjusting turntable, 6-an adjusting rotating handle, 7-a first magnetic block, 8-a second magnetic block, 9-a damping cylinder, 10-a supporting ring, 11-a sliding rail, 12-a damping rod, 13-a movable sleeve, 14-a third magnetic block, 15-a damping top plate, 16-an elastic part, 161-a hydraulic ejector rod, 162-a hydraulic sleeve rod, 163-a spring and 17-a supporting top seat.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an adjustable magnetic suspension damping device comprises an adjusting cavity 1, wherein supporting bases 2 are symmetrically arranged at two ends of the bottom of the adjusting cavity 1, limiting lugs 3 are arranged at the left end and the right end of the adjusting cavity 1, lead screws 4 are arranged in the middle of the side walls at the left end and the right end of the adjusting cavity 1 in a penetrating manner, the lead screws 4 are movably connected with the side walls of the adjusting cavity 1 through threads, adjusting turntables 5 are arranged at the outer ends of the two groups of lead screws 4, adjusting rotating handles 6 are arranged at the outer sides of the two groups of adjusting turntables 5 in an inserting manner, first magnetic blocks 7 are arranged at the inner ends of the two groups of lead screws 4, a second magnetic block 8 is arranged in the center of the bottom of an inner cavity of the adjusting cavity 1, a damping cylinder 9 is fixedly connected with the center of the top of the adjusting cavity 1, a supporting ring 10, the middle side wall of the shock absorption rod 12 is sleeved with a movable sleeve 13, the movable sleeve 13 is arranged in an inner cavity of a sliding rail 11, the movable sleeve 13 is movably connected with the shock absorption barrel body 9 through the sliding rail 11, a third magnetic block 14 is arranged at the lower end of the shock absorption rod 12, a shock absorption top plate 15 is arranged at the top of the shock absorption rod 12, four groups of elastic components 16 are arranged between the shock absorption top plate 15 and the support ring 10 at equal intervals, and two groups of support top seats 17 which are bilaterally symmetrical are arranged at the top of the.
The elastic part 16 includes a hydraulic push rod 161, a hydraulic loop bar 162 and a spring 163, the hydraulic push rod 161 is disposed in the inner cavity of the hydraulic loop bar 162, and the outer sides of the hydraulic push rod 161 and the hydraulic loop bar 162 are sleeved with the spring 163. And secondly, the inner cavities of the two groups of first magnetic blocks 7 are movably connected with the corresponding inserting lead screws 4 through bearings. Moreover, the adjusting rotary disc 5 is matched with a groove formed by the limiting convex block 3, and the adjusting rotary handle 6 is movably connected with the adjusting rotary disc 5 through a bearing. Finally, the magnetic poles of the first magnetic block 7 and the second magnetic block 8 are in the same direction, and the magnetic poles of the third magnetic block 15 and the second magnetic block 8 are in opposite directions.
One specific application of this embodiment is: rotate 6 through adjusting and adjust carousel 5, it makes lead screw 4 rotate to adjust carousel 5 to rotate, lead screw 4 rotates and makes two sets of lead screw 4 move to the middle part, thereby promote two sets of first magnetic path 7 and draw close to the centre, two sets of first magnetic path 7 draw close to middle second magnetic path 8, make the stress surface increase that second magnetic path 8 and top third magnetic path 14 homopolar repulsion mutually, thereby make interact's repulsion grow, repulsion grow between second magnetic path 8 and the third magnetic path 14 makes third magnetic path 14 upwards move, third magnetic path 14 upwards moves and upwards jacks up shock absorber pole 12, thereby make whole damping device's length extension, thereby change damping device's rigidity, make the shock attenuation effect of bumper shock absorber can more have the regulation to change, do benefit to the use of different situation.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an adjustable magnetic suspension damping device, is including adjusting cavity (1), its characterized in that: the bottom two ends of the adjusting cavity (1) are symmetrically provided with supporting bases (2), the left end and the right end of the adjusting cavity (1) are respectively provided with a limiting lug (3), the middle parts of the side walls of the left end and the right end of the adjusting cavity (1) are respectively provided with a lead screw (4) in a penetrating manner, the lead screws (4) are movably connected with the side walls of the adjusting cavity (1) through threads, the outer ends of the two groups of lead screws (4) are respectively provided with an adjusting turntable (5), the outer sides of the two groups of adjusting turntables (5) are respectively provided with an adjusting rotating handle (6) in a plugging manner, the inner ends of the two groups of lead screws (4) are respectively provided with a first magnetic block (7), the center of the bottom of the inner cavity of the adjusting cavity (1) is provided with a second magnetic block (8), the center of the top of the adjusting cavity (, the inner chamber of shock attenuation barrel (9) is provided with slide rail (11), the inner chamber middle part of shock attenuation barrel (9) is provided with shock-absorbing rod (12), movable sleeve (13) have been cup jointed to the middle part lateral wall of shock-absorbing rod (12), movable sleeve (13) set up in slide rail (11) inner chamber, and movable sleeve (13) and shock attenuation barrel (9) pass through slide rail (11) swing joint, the lower extreme of shock-absorbing rod (12) is provided with third magnetic path (14), the top of shock-absorbing rod (12) is provided with shock attenuation roof (15), the equidistance is provided with four group's elastic component (16) between shock attenuation roof (15) and support ring (10), the top of shock attenuation roof (15) is provided with two sets of support footstock (17) of bilateral symmetry.
2. The adjustable magnetic suspension damping device according to claim 1, characterized in that: elastic component (16) include hydraulic pressure ejector pin (161), hydraulic pressure loop bar (162) and spring (163), hydraulic pressure ejector pin (161) set up in the inner chamber of hydraulic pressure loop bar (162), and hydraulic pressure ejector pin (161) cup joints with the outside of hydraulic pressure loop bar (162) and is provided with spring (163).
3. The adjustable magnetic suspension damping device according to claim 1, characterized in that: the inner cavities of the two groups of first magnetic blocks (7) are movably connected with the corresponding inserting lead screws (4) through bearings.
4. The adjustable magnetic suspension damping device according to claim 1, characterized in that: the adjusting rotary table (5) is matched with a groove formed by the limiting convex block (3), and the adjusting rotary handle (6) is movably connected with the adjusting rotary table (5) through a bearing.
5. The adjustable magnetic suspension damping device according to claim 1, characterized in that: the magnetic poles of the first magnetic block (7) and the second magnetic block (8) are in the same direction, and the magnetic poles of the third magnetic block (14) and the second magnetic block (8) are in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898347.0U CN210423548U (en) | 2019-06-14 | 2019-06-14 | Adjustable magnetic suspension damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898347.0U CN210423548U (en) | 2019-06-14 | 2019-06-14 | Adjustable magnetic suspension damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210423548U true CN210423548U (en) | 2020-04-28 |
Family
ID=70376259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920898347.0U Expired - Fee Related CN210423548U (en) | 2019-06-14 | 2019-06-14 | Adjustable magnetic suspension damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210423548U (en) |
-
2019
- 2019-06-14 CN CN201920898347.0U patent/CN210423548U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |