CN108068048A - 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
- CN108068048A CN108068048A CN201711181636.0A CN201711181636A CN108068048A CN 108068048 A CN108068048 A CN 108068048A CN 201711181636 A CN201711181636 A CN 201711181636A CN 108068048 A CN108068048 A CN 108068048A
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- China
- Prior art keywords
- floating platform
- pedestal
- fixed block
- horizontal
- supporting mechanism
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- 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.)
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Automatic Assembly (AREA)
Abstract
A kind of planar three freedom the present invention relates to self-return combines Floatable supporting mechanism, is related to equipment handling assistance platform engineering device technique field.The present invention realizes top floating platform and relative motion of the support base in supporting plane using spherical pair, floating platform is connected and is constrained by six springs with support base, and manual fine-tuning of the floating platform in supporting plane three degree of freedom direction is needed to overcome horizontal force and torque.In original state and from external force, spring dynamic balance suffered by floating platform is so as to automatically returning to center.It is achieved thereby that can carry out manual fine-tuning in plane three degree of freedom direction pose to build-up member realizes Dock With Precision Position, and can be in the case that from 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 is certainly
Floatable supporting mechanism is combined by degree.
Background technology
At present in vehicle, large scale equipment bottom assembling heavy type parts, generally use movement carrying platform is carried
And lifting, assembling is difficult when the translation control accuracy of carrying platform is unsatisfactory for merging precision in the process is difficult to control.
The content of the invention
(1) technical problems to be solved
The technical problem to be solved by the present invention is to：How a kind of combination Floatable supporting mechanism is designed, it can be to assembling with realization
Component plane three degree of freedom direction pose carry out manual fine-tuning realize Dock With Precision Position, and can in the case that from external force from
Dynamic return.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of planar three freedom combination floating branch of self-return
Support mechanism, including multiple Floatable supporting mechanism units 7 and combination floating platform 8, each Floatable supporting mechanism unit 7 includes pedestal
1st, floating platform 2, sliding ball 3, spring 4, vertical fixed block 5 and horizontal fixed block 6；It combines floating platform 8 and is mounted on multiple float
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 compared with the horizontal slip 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 are equidistantly spaced from the line between 1 two short side centres of pedestal；Six horizontal fixed blocks 6
It is fixed on floating platform 2, floating platform 2 is rectangle, and two horizontal fixed blocks are respectively arranged 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 connected with vertical fixed block 5, the other end and level
Fixed block 5 connects, wherein one end of three springs 4 is connected 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 connected with same vertical fixed block 5, and the other end respectively connects a horizontal fixed block 5, so as to
So that the horizontal slip 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
During 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 distributed on 8 lower section of combination floating platform.
(3) advantageous effect
The present invention realizes top floating platform and relative motion of the support base in supporting plane using spherical pair, floats
Platform is connected 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 from external force, spring dynamic balance suffered by floating platform from
And automatically return to center.It is achieved thereby that manual fine-tuning can be carried out in plane three degree of freedom direction pose to build-up member
Realize Dock With Precision Position, and can be in the case that from external force self-return.
Description of the drawings
Fig. 1 is the stereogram of the Floatable supporting mechanism unit of the present invention；
Fig. 2 is the overhead sectional view of the Floatable supporting mechanism unit of the present invention；
Fig. 3 is the left view sectional view of the Floatable supporting mechanism unit of the present invention；
Fig. 4 is the combination Floatable supporting mechanism stereogram of the present invention.
Specific embodiment
To make the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to the present invention's
Specific embodiment is described in further detail.
The Three Degree Of Freedom combination Floatable supporting mechanism of a kind of self-return of the present invention, including multiple Floatable supporting mechanism lists
Member 7 and combination floating platform 8, the structure of each Floatable supporting mechanism unit 7 including pedestal 1, are floated as shown in attached drawing 1 to Fig. 3
Platform 2, sliding ball 3, spring 4, vertical fixed block 5 and horizontal fixed block 6.It combines floating platform 8 and is mounted on multiple float 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 compared with the horizontal slip 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 1 two short in pedestal
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 connected with vertical fixed block 5, and the other end is connected with horizontal fixed block 5, wherein three
One end of root spring 4 is connected 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 connected with same vertical fixed block 5, the other end respectively connects a horizontal fixed block 5.The level of so floating platform 2 is sliding
Dynamic and rotation just needs horizontal external driving to overcome the elastic force of six roots of sensation spring 4, when no external force acts on floating platform 2, floats
Moving platform 2 can automatically restore to center original on pedestal 1.
As shown in Figure 4, four Floatable supporting mechanism units 7 are mounted on support and fill the combination Floatable supporting mechanism of the present invention
Put, so combine floating platform 8 with each floating platform 2 possess floating effect simultaneously being capable of self-return.
The present invention solves vehicle, the alignment issues of large scale equipment bottom assembling parts；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 lifted because of small assembly force or when tilting
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 the 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 deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. the planar three freedom combination Floatable supporting mechanism of a kind of self-return, which is characterized in that including multiple float 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)；It combines floating platform (8) and 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 compared with the horizontal slip 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 connected with vertical fixed block (5), and the other end is connected with horizontal fixed block (5), wherein one end of three springs (4)
Be connected 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)
It slides and rotation needs horizontal external driving to overcome the elastic force of six roots of sensation spring (4), when no external force acts on 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 pedestal (1) and the area equation of 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 distributed 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 true CN108068048A (en) | 2018-05-25 |
| CN108068048B CN108068048B (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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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Cited By (4)
| 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 |
| CN113003119A (en) * | 2021-02-23 | 2021-06-22 | 上海空间推进研究所 | Double-vehicle linkage flexible load bearing platform |
| CN113829114A (en) * | 2021-10-25 | 2021-12-24 | 威海天润智能科技有限公司 | Planar floating gripper and workpiece clamping system |
| CN114312178A (en) * | 2021-11-24 | 2022-04-12 | 北京特种机械研究所 | Floating device traction self-adaptive connecting device and connecting system |
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| JP2001129771A (en) * | 1999-11-05 | 2001-05-15 | Sony Corp | Work bench device |
| 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 | Fine setting device with six degree of freedom |
| 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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2017
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Patent Citations (7)
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| JP2001129771A (en) * | 1999-11-05 | 2001-05-15 | Sony Corp | Work bench device |
| 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 | Fine setting device with six degree of freedom |
| 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 |
Cited By (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 |
| CN113003119A (en) * | 2021-02-23 | 2021-06-22 | 上海空间推进研究所 | Double-vehicle linkage flexible load bearing platform |
| CN113829114A (en) * | 2021-10-25 | 2021-12-24 | 威海天润智能科技有限公司 | Planar floating gripper and workpiece clamping system |
| CN114312178A (en) * | 2021-11-24 | 2022-04-12 | 北京特种机械研究所 | Floating device traction self-adaptive connecting device and connecting 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108068048B (en) | 2019-10-25 |
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