CN108194773A - A kind of adjustable nonlinear flexible supports wheel apparatus - Google Patents
A kind of adjustable nonlinear flexible supports wheel apparatus Download PDFInfo
- Publication number
- CN108194773A CN108194773A CN201810093115.8A CN201810093115A CN108194773A CN 108194773 A CN108194773 A CN 108194773A CN 201810093115 A CN201810093115 A CN 201810093115A CN 108194773 A CN108194773 A CN 108194773A
- Authority
- CN
- China
- Prior art keywords
- wheel
- flexible supports
- cylinder base
- guiding axis
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000036316 preload Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Handcart (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a kind of adjustable nonlinear flexible supports wheel apparatus, and including roll wheel assembly, cylinder base, guiding axis, dished spring assembly, cushion block, parallels and pre-tightening apparatus, wherein cylinder base is cavity structure, and guiding axis and dished spring assembly are set in cavity；The dished spring assembly is the structure with nonlinear elasticity, is sleeved on the outside of guiding axis；Setting roll wheel assembly at the top of the guiding axis, bottom setting cushion block；Pre-tightening apparatus is set between the roll wheel assembly and cylinder base, for bogie wheel to be pre-compressed to the elastic force position of needs；Setting parallels below the cushion block, for adjusting the height of bogie wheel.The present invention can influence the size of support force less in the height change of the softer stage bogie wheel of elasticity, and better support effect can be provided to the support force of the minor change of height offer bigger, application that can be special for some again in the elasticity harder stage.
Description
Technical field
The present invention relates to a kind of bearing wheel apparatus, and in particular to a kind of adjustable nonlinear flexible supports wheel apparatus.
Background technology
Bogie wheel is widely used in industrial circle, and the elastic bearing wheel apparatus especially with damping behavior can play
Stable rolling bearing.The bogie wheel of elastic characteristic is mostly to provide elastic bearing using helical spring or leaf spring, bogie wheel
Elastic curve is also mostly linear, few other manners.The application scenario however, some have certain requirements to supporting force size,
Bogie wheel there is a need for being able to provide the supporting force of particular size, the softer stage bogie wheel of elasticity height change to support force
Size influences less, and the minor change of height, which can be provided, again in the elasticity harder stage more big support force, existing line
Property elastic bearing wheel cannot meet above application requirement.
Invention content
The purpose of the present invention is to provide a kind of adjustable nonlinear flexible supports wheel apparatus, and bogie wheel is in the difference of compression
Stage can be provided simultaneously with a variety of elastic characteristics.
Realize the object of the invention technical solution be：A kind of adjustable nonlinear flexible supports wheel apparatus, including rolling
Wheel assembly, cylinder base, guiding axis, dished spring assembly, cushion block, parallels and pre-tightening apparatus, wherein cylinder base are cavity structure, are set in cavity
Put guiding axis and dished spring assembly；The dished spring assembly is the structure with nonlinear elasticity, is sleeved on the outside of guiding axis；The guiding
Setting roll wheel assembly at the top of axis, bottom setting cushion block；Pre-tightening apparatus is set between the roll wheel assembly and cylinder base, for that will support
Wheel is pre-compressed to the elastic force position of needs；Setting parallels below the cushion block, for adjusting the height of bogie wheel.
Compared with prior art, the present invention its remarkable advantage is：The present invention can be in the height of the softer stage bogie wheel of elasticity
Spending variation influences the size of support force less, again can more have the offer of the minor change of height in the elasticity harder stage big
Support force, application that can be special for some provide better support effect.
Description of the drawings
Fig. 1 is the sectional view of the adjustable nonlinear flexible supports wheel apparatus of the present invention.
Fig. 2 is the explosive view of the adjustable nonlinear flexible supports wheel apparatus of the present invention.
It is marked in figure：1 is idler wheel；2 be cylinder base；3 be guiding axis；4 be dished spring assembly；5 be cushion block；6 be holding screw；7
For parallels；8 be pre-tightening apparatus.
Specific embodiment
Scheme is further illustrated the present invention With reference to embodiment.
A kind of adjustable nonlinear flexible supports wheel apparatus, including roll wheel assembly 1, cylinder base 2, guiding axis 3, dished spring assembly 4,
Cushion block 5, parallels 7 and pre-tightening apparatus 8, wherein cylinder base 2 are cavity structure, and guiding axis 3 and dished spring assembly 4 are set in cavity；Institute
Dished spring assembly 4 is stated as the structure with nonlinear elasticity, is sleeved on 3 outside of guiding axis；The 3 top setting roll wheel assembly of guiding axis
1, bottom setting cushion block 5；Pre-tightening apparatus 8 between the roll wheel assembly 1 and cylinder base 2 is set, is needed for bogie wheel to be pre-compressed to
The elastic force position wanted；The 5 lower section setting parallels 7 of cushion block, for adjusting the height of bogie wheel.
The roll wheel assembly 1 is mounted on 3 top of guiding axis by screw.
The roll wheel assembly 1 is mounted with two pairs of bearings at idler wheel, to increase the reliability of idler wheel rolling.
Mounting hole is set on the cylinder base 2 and roll wheel assembly 1, and the both ends of the pre-tightening apparatus 8 are separately mounted to roller group
In the mounting hole of part 1 and cylinder base 2.
4 mounting holes are respectively provided on the cylinder base 2 and roll wheel assembly 1, the mounting hole is substantially symmetrical about its central axis about device, is in
Rectanglar arrangement.
The dished spring assembly 4 is the combination of different butterfly springs, obtains different elastic curves by different combinations, reaches
To the purpose of adjustment bogie wheel elastic curve.
The cushion block 5 is fixed on 3 bottom of guiding axis by holding screw 6, to lock the orientation of bogie wheel, prevents from scrolling through
Change direction in journey.
The pre-tightening apparatus 8 is turnbuckle or drag-line.
On the interface point that bogie wheel preload is mutated by the pre-tightening apparatus 8 in elastic curve slope, extending bogie wheel
Both the above elastic characteristic can be just provided simultaneously with compression stage.
Embodiment 1
As shown in Figs. 1-2, adjustable nonlinear flexible supports wheel apparatus includes roll wheel assembly 1, cylinder base 2, guiding axis 3, dish
Spring component 4, cushion block 5, parallels 7 and pre-tightening apparatus 8, wherein roll wheel assembly 1 are mounted on 3 top of guiding axis, disc spring group by screw
Part 4 is sleeved on by certain arrangement mode on guiding axis 3, reach different springing stroke and elastic characteristic include coefficient of elasticity,
Nonlinear elasticity characteristic, cushion block 5 are sleeved on 3 bottom of guiding axis, and said modules are assembled in rear integral installation to cylinder base 2.The cylinder
48 mounting holes of pre-tightening apparatus are set on seat 2 and roll wheel assembly 1, and the mounting hole is substantially symmetrical about its central axis about device, rectangular row
Cloth, using 4 pre-tightening apparatus 8 on the interface point that be mutated in elastic curve slope of bogie wheel preload, will make bogie wheel elongation with
Compression stage can just be provided simultaneously with both the above elastic characteristic.Bogie wheels is waited to install to precalculated position, are adjusted using parallels 7
Highly, after the object that need be supported in idler wheel contact, pre-tightening apparatus 8 is discharged, completes the bearing to the certain force of supported material.
Embodiment 2
For embodiment 2 on the basis of embodiment 1, the roll wheel assembly 1 is mounted with two pairs of bearings at idler wheel, to increase rolling
Take turns the reliability rolled.
Embodiment 3
For embodiment 3 on the basis of embodiment 1,2, the cushion block 5 is fixed on 3 bottom of guiding axis by holding screw 6, with
The orientation of bogie wheel is locked, prevents from changing direction in rolling process.
Embodiment 4
For embodiment 3 on the basis of embodiment 1,2,3, the pre-tightening apparatus 8 uses turnbuckle or drag-line.
Claims (9)
1. a kind of adjustable nonlinear flexible supports wheel apparatus, which is characterized in that including roll wheel assembly (1), cylinder base (2), be oriented to
Axis (3), dished spring assembly (4), cushion block (5), parallels (7) and pre-tightening apparatus (8), wherein cylinder base (2) are cavity structure, in cavity
Guiding axis (3) and disc spring (4) are set；The disc spring (4) is the structure with nonlinear elasticity, is sleeved on the outside of guiding axis (3)；Institute
State setting roll wheel assembly (1) at the top of guiding axis (3), bottom setting cushion block (5)；It is set between the roll wheel assembly (1) and cylinder base (2)
Pre-tightening apparatus (8) is put, for bogie wheel to be pre-compressed to the elastic force position of needs；Setting parallels (7) below the cushion block (5),
For adjusting the height of bogie wheel.
2. adjustable nonlinear flexible supports wheel apparatus according to claim 1, which is characterized in that the roll wheel assembly
(1) it is mounted at the top of guiding axis (3) by screw.
3. adjustable nonlinear flexible supports wheel apparatus according to claim 1, which is characterized in that the roll wheel assembly
(1) two pairs of bearings are mounted at idler wheel.
4. adjustable nonlinear flexible supports wheel apparatus according to claim 1, which is characterized in that the cylinder base (2) and
Mounting hole is set on roll wheel assembly (1), and the both ends of the pre-tightening apparatus (8) are separately mounted to roll wheel assembly (1) and cylinder base (2)
In mounting hole.
5. adjustable nonlinear flexible supports wheel apparatus according to claim 4, which is characterized in that the cylinder base (2) and
4 mounting holes are respectively provided on roll wheel assembly (1), the mounting hole is substantially symmetrical about its central axis about device, rectangular arrangement.
6. adjustable nonlinear flexible supports wheel apparatus according to claim 1, which is characterized in that the dished spring assembly
(4) it is the combination of different butterfly springs.
7. adjustable nonlinear flexible supports wheel apparatus according to claim 1, which is characterized in that the cushion block (5) is logical
It crosses holding screw (6) and is fixed on guiding axis (3) bottom.
8. adjustable nonlinear flexible supports wheel apparatus according to claim 1, which is characterized in that the pre-tightening apparatus
(8) it is turnbuckle or drag-line.
9. adjustable nonlinear flexible supports wheel apparatus according to claim 1, which is characterized in that the pre-tightening apparatus
(8) on the interface point for being mutated bogie wheel preload in elastic curve slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810093115.8A CN108194773B (en) | 2018-01-31 | 2018-01-31 | Adjustable nonlinear elastic supporting wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810093115.8A CN108194773B (en) | 2018-01-31 | 2018-01-31 | Adjustable nonlinear elastic supporting wheel device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108194773A true CN108194773A (en) | 2018-06-22 |
| CN108194773B CN108194773B (en) | 2024-06-07 |
Family
ID=62591338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810093115.8A Active CN108194773B (en) | 2018-01-31 | 2018-01-31 | Adjustable nonlinear elastic supporting wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108194773B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT237966B (en) * | 1962-08-16 | 1965-01-25 | Bosch Gmbh Robert | Centrifugal adjusters, in particular for regulating the speed of injection internal combustion engines |
| AR212141A1 (en) * | 1976-12-29 | 1978-05-15 | Borg Warner | VIBRATION DAMPER ASSEMBLY |
| AU1858183A (en) * | 1982-09-02 | 1984-03-08 | William A. Czapar | Non-pneumatic insert tube for tyres |
| CN1136515A (en) * | 1995-01-19 | 1996-11-27 | 日本东京都石川岛播磨重工业株式会社 | Damper of cable car |
| DE19935650A1 (en) * | 1999-07-29 | 2001-02-01 | Moll Sys & Funktions Moebel | Rolling and sliding device, with travel roller fitting and sliding element fitted simultaneously in casing with sliding element round roller fitting |
| CN1711970A (en) * | 2004-06-16 | 2005-12-28 | 伊西康内外科公司 | Improved surgical fastener |
| CN101067432A (en) * | 2006-09-26 | 2007-11-07 | 哈尔滨工业大学 | Air spring vibro-damping mount with magnetic suspension unit |
| WO2008033847A2 (en) * | 2006-09-11 | 2008-03-20 | Emory University | Modified protein polymers |
| CN201203409Y (en) * | 2008-06-10 | 2009-03-04 | 西安力德测量设备有限公司 | Clamping device |
| CN101665209A (en) * | 2009-07-31 | 2010-03-10 | 李宝光 | Control device of cage fall-protection catcher |
| CN102305264A (en) * | 2011-08-24 | 2012-01-04 | 华中科技大学 | Ultralow frequency precision active damper |
| DE202010012904U1 (en) * | 2010-11-16 | 2012-02-17 | Blickle Räder + Rollen GmbH & Co. KG | castor |
| CN103711990A (en) * | 2013-12-11 | 2014-04-09 | 上海交通大学 | Metal rubber-disc spring all-metal three-way composite support for piping vibration isolation and impact resistance |
| CN204524986U (en) * | 2015-03-20 | 2015-08-05 | 大族激光科技产业集团股份有限公司 | A kind of screw rod pre-tensioning device |
| CN207893333U (en) * | 2018-01-31 | 2018-09-21 | 扬州海通电子科技有限公司 | A kind of adjustable nonlinear flexible supports wheel apparatus |
-
2018
- 2018-01-31 CN CN201810093115.8A patent/CN108194773B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT237966B (en) * | 1962-08-16 | 1965-01-25 | Bosch Gmbh Robert | Centrifugal adjusters, in particular for regulating the speed of injection internal combustion engines |
| AR212141A1 (en) * | 1976-12-29 | 1978-05-15 | Borg Warner | VIBRATION DAMPER ASSEMBLY |
| AU1858183A (en) * | 1982-09-02 | 1984-03-08 | William A. Czapar | Non-pneumatic insert tube for tyres |
| CN1136515A (en) * | 1995-01-19 | 1996-11-27 | 日本东京都石川岛播磨重工业株式会社 | Damper of cable car |
| DE19935650A1 (en) * | 1999-07-29 | 2001-02-01 | Moll Sys & Funktions Moebel | Rolling and sliding device, with travel roller fitting and sliding element fitted simultaneously in casing with sliding element round roller fitting |
| CN1711970A (en) * | 2004-06-16 | 2005-12-28 | 伊西康内外科公司 | Improved surgical fastener |
| WO2008033847A2 (en) * | 2006-09-11 | 2008-03-20 | Emory University | Modified protein polymers |
| CN101067432A (en) * | 2006-09-26 | 2007-11-07 | 哈尔滨工业大学 | Air spring vibro-damping mount with magnetic suspension unit |
| CN201203409Y (en) * | 2008-06-10 | 2009-03-04 | 西安力德测量设备有限公司 | Clamping device |
| CN101665209A (en) * | 2009-07-31 | 2010-03-10 | 李宝光 | Control device of cage fall-protection catcher |
| DE202010012904U1 (en) * | 2010-11-16 | 2012-02-17 | Blickle Räder + Rollen GmbH & Co. KG | castor |
| CN102305264A (en) * | 2011-08-24 | 2012-01-04 | 华中科技大学 | Ultralow frequency precision active damper |
| CN103711990A (en) * | 2013-12-11 | 2014-04-09 | 上海交通大学 | Metal rubber-disc spring all-metal three-way composite support for piping vibration isolation and impact resistance |
| CN204524986U (en) * | 2015-03-20 | 2015-08-05 | 大族激光科技产业集团股份有限公司 | A kind of screw rod pre-tensioning device |
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Non-Patent Citations (1)
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108194773B (en) | 2024-06-07 |
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