CN108068048B - A kind of planar three freedom combination Floatable supporting mechanism of self-return - Google Patents
A kind of planar three freedom combination Floatable supporting mechanism of self-return Download PDFInfo
- Publication number
- CN108068048B CN108068048B CN201711181636.0A CN201711181636A CN108068048B CN 108068048 B CN108068048 B CN 108068048B CN 201711181636 A CN201711181636 A CN 201711181636A CN 108068048 B CN108068048 B CN 108068048B
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- Prior art keywords
- floating platform
- pedestal
- fixed block
- horizontal
- supporting mechanism
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0007—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby for engines, motor-vehicles or bicycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to a kind of planar three freedoms of self-return to combine Floatable supporting mechanism, is related to equipment handling assistance platform engineering device technique field.The present invention realizes the relative motion of top floating platform and support base in supporting plane using spherical pair, floating platform is connect and is constrained by six springs with support base, and the manual fine-tuning to floating platform in supporting plane three degree of freedom direction needs to overcome horizontal force and torque.In original state and not by external force, spring dynamic balance suffered by floating platform is to automatically return to center.To realize can to build-up member plane three degree of freedom direction pose carry out manual fine-tuning realize Dock With Precision Position, and can not by external force self-return.
Description
Technical field
The present invention relates to equipment to load and unload assistance platform engineering device technique field, and in particular to a kind of plane three of self-return from
Floatable supporting mechanism is combined by degree.
Background technique
At present when heavy components are assembled in vehicle, large scale equipment bottom, generallys use mobile carrying platform and carried
And lifting, it is not easy to control to be unsatisfactory for assembly difficulty when merging precision for the translation control precision of carrying platform in the process.
Summary of the invention
(1) technical problems to be solved
The technical problem to be solved by the present invention is a kind of combination Floatable supporting mechanism how is designed, it can be to assembly with realization
Component carries out manual fine-tuning in plane three degree of freedom direction position and realizes Dock With Precision Position, and can be not by external force certainly
Dynamic return.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides a kind of planar three freedoms of self-return to combine branch of floating
Support mechanism, including multiple Floatable supporting mechanism units 7 and combination floating platform 8, each Floatable supporting mechanism unit 7 include pedestal
1, floating platform 2, sliding ball 3, spring 4, vertical fixed block 5 and horizontal fixed block 6；Combination floating platform 8 is mounted on multiple floating
On the floating platform 2 of dynamic support mechanism unit 7；
There are multiple ball slots on the pedestal 1, a sliding ball 3 is installed in each ball slot, floating platform 2 rides over
Spherical pair is formed on multiple sliding balls 3, so that floating platform 2 can be relative to the horizontal sliding of pedestal 1 and rotation；Using described in the six roots of sensation
Pedestal 1 and floating platform 2 are attached by spring 4；Two vertical fixed blocks 5 are fixed on pedestal 1, and pedestal 1 is rectangle,
Two vertical fixed blocks 5 among 1 two short sides of pedestal between line on be equidistantly spaced from；Six horizontal fixed blocks 6
It is fixed on floating platform 2, floating platform 2 is rectangle, respectively arranges two horizontal fixed blocks in two long sides of floating platform 2
6, a horizontal fixed block 6 is respectively arranged on two short sides；Every 4 one end of spring is connect with vertical fixed block 5, the other end and level
Fixed block 5 connects, wherein one end of three springs 4 is connect with same vertical fixed block 5, it is fixed that the other end respectively connects a level
Block 5, another three springs 4 are also that one end is connect with same vertical fixed block 5, and the other end respectively connects a horizontal fixed block 5, thus
So that the horizontal sliding and rotation of floating platform 2 need horizontal external driving to overcome the elastic force of six roots of sensation spring 4, when without outer masterpiece
When for floating platform 2, floating platform 2 can automatically restore to center original on pedestal 1.
Preferably, the area equation of the pedestal 1 and floating platform 2.
Preferably, the ball slot is 6.
Preferably, the sliding ball 3 is 6.
Preferably, the Floatable supporting mechanism unit 7 is four, is evenly arranged on 8 lower section of combination floating platform.
(3) beneficial effect
The present invention realizes the relative motion of top floating platform and support base in supporting plane using spherical pair, floats
Platform is connect and is constrained by six springs with support base, to floating platform in the manual of supporting plane three degree of freedom direction
Fine tuning needs to overcome horizontal force and torque.In original state and not by external force, spring dynamic balance suffered by floating platform from
And automatically return to center.To realize manual fine-tuning can be carried out in plane three degree of freedom direction position to build-up member
Realize Dock With Precision Position, and can not by external force self-return.
Detailed description of the invention
Fig. 1 is the perspective view of Floatable supporting mechanism unit of the invention；
Fig. 2 is the overhead sectional view of Floatable supporting mechanism unit of the invention；
Fig. 3 is the left view cross-sectional view of Floatable supporting mechanism unit of the invention；
Fig. 4 is combination Floatable supporting mechanism perspective view of the invention.
Specific embodiment
To keep the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to of the invention
Specific embodiment is described in further detail.
A kind of Three Degree Of Freedom of self-return of the invention combines Floatable supporting mechanism, including multiple Floatable supporting mechanism lists
Member 7 and combination floating platform 8, the structure of each Floatable supporting mechanism unit 7 such as attached drawing 1 is to shown in Fig. 3, including pedestal 1, floats
Platform 2, sliding ball 3, spring 4, vertical fixed block 5 and horizontal fixed block 6.Combination floating platform 8 is mounted on multiple floating supports
On the floating platform 2 of mechanism unit 7.
There are multiple ball slots on pedestal 1 and 6 sliding balls 3 are installed, floating platform 2 rides over and forms spherical surface on 6 sliding balls 3
Pair, therefore floating platform 2 can be relative to the horizontal sliding of pedestal 1 and rotation.Using six roots of sensation spring 4 by pedestal 1 and floating platform 2 into
Row connection, two vertical fixed blocks 5 are fixed on pedestal 1, and pedestal 1 is rectangle, and two vertical fixed blocks 5 are short at pedestal 1 two
It is equidistantly spaced from line between the centre of side；Six horizontal fixed blocks 6 are fixed on floating platform 2, and floating platform 2 is square
Shape respectively arranges two horizontal fixed blocks 6 in two long sides of floating platform 2, respectively arranges that a level is fixed on two short sides
Block 6.As shown in Figure 2, every 4 one end of spring is connect with vertical fixed block 5, and the other end is connect with horizontal fixed block 5, wherein three
One end of root spring 4 is connect with same vertical fixed block 5, and the other end respectively connects a horizontal fixed block 5, another three springs 4
It is that one end is connect with same vertical fixed block 5, the other end respectively connects a horizontal fixed block 5.The level of floating platform 2 in this way is sliding
Dynamic and rotation needs horizontal external driving just to overcome the elastic force of six roots of sensation spring 4, when no external force is in floating platform 2, float
Moving platform 2 can automatically restore to center original on pedestal 1.
Combination Floatable supporting mechanism of the invention is as shown in Fig. 4, and four Floatable supporting mechanism units 7 are mounted on support dress
Set, in this way combination floating platform 8 with each floating platform 2 have floating effect and being capable of self-return.
The present invention solves the alignment issues of vehicle, large scale equipment bottom assembly components；It is automatic that floating platform can be achieved
Return ensure that each initial position；Floating platform has initial tension of spring, will not be because lifting when small assembly force or inclination
Object partical gravity slides；Realize any combination fortune of floating platform plane three degree of freedom (move horizontally and rotate)
It is dynamic.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of planar three freedom of self-return combines Floatable supporting mechanism, which is characterized in that including multiple floating supports
Mechanism unit (7) and combination floating platform (8), each Floatable supporting mechanism unit (7) include pedestal (1), floating platform (2),
Sliding ball (3), spring (4), vertical fixed block (5) and horizontal fixed block (6)；Combination floating platform (8) is mounted on multiple floatings
On the floating platform (2) of support mechanism unit (7)；
There are multiple ball slots on the pedestal (1), a sliding ball (3) is installed in each ball slot, floating platform (2) is taken
Spherical pair is formed on multiple sliding balls (3), so that floating platform (2) can be relative to the horizontal sliding of pedestal (1) and rotation；Using
Pedestal (1) and floating platform (2) are attached by spring described in the six roots of sensation (4)；Two vertical fixed blocks (5) are fixed on pedestal
(1) on, pedestal (1) be rectangle, two vertical fixed blocks (5) on the line between (1) two short side centre of pedestal at equal intervals
Arrangement；Six horizontal fixed blocks (6) are fixed on floating platform (2), and floating platform (2) is rectangle, in floating platform (2)
Two long sides on respectively arrange two horizontal fixed blocks (6), a horizontal fixed block (6) is respectively arranged on two short sides；Every bullet
Spring (4) one end is connect with vertical fixed block (5), and the other end is connect with horizontal fixed block (5), wherein one end of three springs (4)
Connect with same vertical fixed block (5), the other end respectively connects a horizontal fixed block (5), another three springs (4) be also one end with
Same vertical fixed block (5) connection, the other end respectively connects a horizontal fixed block (5), so that the level of floating platform (2)
Sliding and rotation need horizontal external driving to overcome the elastic force of six roots of sensation spring (4), when no external force is in floating platform (2)
When, floating platform (2) can automatically restore to center original on pedestal (1).
2. mechanism as described in claim 1, which is characterized in that the area equation of the pedestal (1) and floating platform (2).
3. mechanism as claimed in claim 1 or 2, which is characterized in that the ball slot is 6.
4. mechanism as claimed in claim 1 or 2, which is characterized in that the sliding ball (3) is 6.
5. mechanism as described in claim 1, which is characterized in that the Floatable supporting mechanism unit (7) is four, is evenly arranged on group
It closes below floating platform (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181636.0A CN108068048B (en) | 2017-11-23 | 2017-11-23 | A kind of planar three freedom combination Floatable supporting mechanism of self-return |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181636.0A CN108068048B (en) | 2017-11-23 | 2017-11-23 | A kind of planar three freedom combination Floatable supporting mechanism of self-return |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108068048A CN108068048A (en) | 2018-05-25 |
| CN108068048B true CN108068048B (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711181636.0A Active CN108068048B (en) | 2017-11-23 | 2017-11-23 | A kind of planar three freedom combination Floatable supporting mechanism of self-return |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329095A (en) * | 2019-06-27 | 2019-10-15 | 博众精工科技股份有限公司 | A kind of floating positioning device |
| CN110841864B (en) * | 2019-12-02 | 2024-08-23 | 中国工程物理研究院激光聚变研究中心 | Microsphere high-speed rotating coating device |
| CN113003119A (en) * | 2021-02-23 | 2021-06-22 | 上海空间推进研究所 | Double-vehicle linkage flexible load bearing platform |
| CN113829114B (en) * | 2021-10-25 | 2023-04-07 | 威海天润智能科技有限公司 | Planar floating gripper and workpiece clamping system |
| CN114312178B (en) * | 2021-11-24 | 2024-03-22 | 北京特种机械研究所 | Floating device traction self-adaptive connecting device and connecting system |
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| CN1958245A (en) * | 2006-09-16 | 2007-05-09 | 中国工程物理研究院机械制造工艺研究所 | Six-freedom-degree fine adjustment device |
| CN202114717U (en) * | 2011-05-26 | 2012-01-18 | 深圳富泰宏精密工业有限公司 | Supporting jig |
| CN103586724A (en) * | 2013-11-08 | 2014-02-19 | 长春轨道客车股份有限公司 | Sliding block type floating supporting device |
| CN204998792U (en) * | 2015-10-08 | 2016-01-27 | 叶元华 | Descending platform floats |
| CN206231367U (en) * | 2016-11-17 | 2017-06-09 | 蔚来汽车有限公司 | For the spring assembly of floating platform |
| CN106826179A (en) * | 2017-04-01 | 2017-06-13 | 哈尔滨工业大学 | A kind of air-flotation type flexible drawing Butt Assembling platform |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001129771A (en) * | 1999-11-05 | 2001-05-15 | Sony Corp | Work bench device |
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2017
- 2017-11-23 CN CN201711181636.0A patent/CN108068048B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1958245A (en) * | 2006-09-16 | 2007-05-09 | 中国工程物理研究院机械制造工艺研究所 | Six-freedom-degree fine adjustment device |
| CN202114717U (en) * | 2011-05-26 | 2012-01-18 | 深圳富泰宏精密工业有限公司 | Supporting jig |
| CN103586724A (en) * | 2013-11-08 | 2014-02-19 | 长春轨道客车股份有限公司 | Sliding block type floating supporting device |
| CN204998792U (en) * | 2015-10-08 | 2016-01-27 | 叶元华 | Descending platform floats |
| CN206231367U (en) * | 2016-11-17 | 2017-06-09 | 蔚来汽车有限公司 | For the spring assembly of floating platform |
| CN106826179A (en) * | 2017-04-01 | 2017-06-13 | 哈尔滨工业大学 | A kind of air-flotation type flexible drawing Butt Assembling platform |
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| CN108068048A (en) | 2018-05-25 |
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