CN110107599A - A kind of hook hinge structure for electronic 6-dof motion platform - Google Patents
A kind of hook hinge structure for electronic 6-dof motion platform Download PDFInfo
- Publication number
- CN110107599A CN110107599A CN201811477400.6A CN201811477400A CN110107599A CN 110107599 A CN110107599 A CN 110107599A CN 201811477400 A CN201811477400 A CN 201811477400A CN 110107599 A CN110107599 A CN 110107599A
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- Prior art keywords
- electronic
- bearing
- motion platform
- shaft
- shell
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Classifications
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7809—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for needle roller bearings
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/042—Housings for rolling element bearings for rotary movement
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The present invention provides a kind of hook hinge structures for electronic 6-dof motion platform, belong to hook hinge technical field of structures used in electronic 6-dof motion platform and leg connection point.A kind of hook hinge structure for electronic 6-dof motion platform of the present invention mainly includes the hook hinge structure used more particularly to electronic 6-dof motion platform and leg connection point.Hook hinge structure of the present invention for electronic 6-dof motion platform mainly includes the structure design of two axis (shaft and pin shaft) and its shaft components and the structure design of hook hinge shell.It is suitably applied in high speed, heavy duty and the biggish connection drive mechanism of working space.
Description
Technical field
The present invention relates to a kind of hook hinge structures for electronic 6-dof motion platform, and in particular to electronic six certainly
By degree motion platform and leg connection point hook hinge structure used, the structure including two axis and its shaft components is set
Meter.
Background technique
Six-freedom parallel motion platform has rigidity big, is convenient for real-time control, precision is high, and error is small, large carrying capacity
The advantages that, it is the novel product that recent decades grow up, is widely used in aerospace field, automobile manufacturing field, ship,
The fields such as medical diagnosis.Since Hooke's hinge is bigger than the angle range of flexural pivot and can bear than flexural pivot bigger pulling force, thus six from
Generally use Hooke's hinge as passive pair by degree motion simulation platform.But it is currently used in six degree of freedom platform and is adopted with foot portion
Structure is complicated for hook hinge, and not easy to assemble and volume is larger.
Summary of the invention
The purpose of the present invention is to solve the above-mentioned problems of the prior art, and then provide one kind and be used for electronic six certainly
By the hook hinge structure of degree motion platform.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of hook hinge structure for electronic 6-dof motion platform, it is described flat for electronic six-freedom motion
The hook hinge structure of platform includes bolt, washer one, housing end plug, bearing one, shaft sleeve, shell, shell transparent cover, sealing
Circle, shaft, screw, washer two, pin shaft, pin shaft end cap and bearing two are provided with housing end plug on the left of shell and pass through bolt
It is fixed, and washer one is equipped between bolt and housing end plug；Shell transparent cover is provided on the right side of shell；Enclosure interior and bearing one
Connection；Shaft is located at casing center and by shaft sleeve axially position；Shaft passes through the middle position of shell transparent cover and passes through
Sealing ring sealing；Pin shaft is located at the center of pin shaft end cap, and shaft pin hole center is inserted into pin shaft centering, and bearing two and shaft connect
It connects, pin shaft end cap is fixed by screw, and washer two is provided between pin shaft end cap and screw.
A kind of hook hinge structure for electronic 6-dof motion platform of the present invention, the bearing one are 30208 circles
Taper roller bearing, bearing two are 30200 tapered roller bearings.
A kind of hook hinge structure for electronic 6-dof motion platform of the present invention, the bearing one are connect with shell
Using be placed back to back, short span, bearing one using the fixed one end travelling in one end fixed form.
A kind of hook hinge structure for electronic 6-dof motion platform of the present invention, the bearing two are connect with shaft
Using be placed back to back, short span；The fixed form that bearing two is moved about using the fixed one end in one end.
A kind of hook hinge structure for electronic 6-dof motion platform of the present invention, the washer one are M6 spring pad
Circle, washer two are M4 spring washer, and sealing ring is felt seal ring.
A kind of hook hinge structure for electronic 6-dof motion platform of the present invention, the bolt are the hexagonal of M6 × 20
Hook bolt, screw are the hex head screw of M4 × 10.
A kind of hook hinge structure for electronic 6-dof motion platform of the present invention, compared to flexural pivot connecting platform with
Supporting leg, hook hinge have better precision, compared with current existing hook hinge, guarantee two freedom degrees rotations and
In the case where positioning accuracy, structure provided by the present invention is more succinct, convenient for disassembly and assembly, occupies little space.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the present invention for the hook hinge structure of electronic 6-dof motion platform.
Appended drawing reference in figure: 1 is bolt；2 be washer one；3 be housing end plug；4 be bearing one；5 be shaft sleeve；6
For shell；7 be shell transparent cover；8 be sealing ring；9 be shaft；10 be screw；11 be washer two；12 be pin shaft；13 be pin shaft end
Lid；14 be bearing two.
Specific embodiment
Below in conjunction with attached drawing, the present invention is described in further detail: the present embodiment is being with technical solution of the present invention
Under the premise of implemented, give detailed embodiment, but protection scope of the present invention is not limited to following embodiments.
Embodiment one: as shown in Figure 1, a kind of Hooke for electronic 6-dof motion platform involved in the present embodiment
Hinge arrangement, including bolt, washer one, housing end plug, bearing one, shaft sleeve, shell, shell transparent cover, sealing ring, shaft,
Screw, washer two, pin shaft, pin shaft end cap and bearing two are provided with housing end plug on the left of shell and are bolted, and spiral shell
Washer one is equipped between bolt and housing end plug；Shell transparent cover is provided on the right side of shell；Enclosure interior is connect with bearing one；Shaft
Positioned at casing center and pass through shaft sleeve axially position；Shaft pass through shell transparent cover middle position and by sealing ring it is close
Envelope；Pin shaft is located at the center of pin shaft end cap, and shaft pin hole center is inserted into pin shaft centering, and bearing two is connect with shaft, pin shaft
End cap is fixed by screw, and washer two is provided between pin shaft end cap and screw.
The two sides of supporting leg can be freely rotated by end cap seal, supporting leg with pin shaft, meanwhile, supporting leg and pin shaft integrally may be used
With the rotation of axis direction around the shaft, transmitted on the service load to shell that supporting leg is born by bearing one and bearing two, finally by shell
Body is transmitted to fixed platform.Hook hinge overall structure mainly includes shaft and its design of shaft components structure and pin shaft and its axis
The design of component structure.
When work, supporting leg has the rotational freedom of both direction, the respectively axis direction of pin shaft and shaft, by upper
The connection of lower 12 hinge connecting platforms and six roots of sensation supporting leg, the work of motion platform is realized by constraint consistent each other.
Embodiment two: as shown in Figure 1, a kind of Hooke for electronic 6-dof motion platform involved in the present embodiment
Hinge arrangement, the bearing one are 30208 tapered roller bearings, and bearing two is 30200 tapered roller bearings.
Embodiment three: as shown in Figure 1, a kind of Hooke for electronic 6-dof motion platform involved in the present embodiment
Hinge arrangement, the bearing one connect with shell using be placed back to back, short span；Bearing one is using the fixed one end travelling in one end
Fixed form.
Example IV: as shown in Figure 1, a kind of Hooke for electronic 6-dof motion platform involved in the present embodiment
Hinge arrangement, the bearing two connect with shaft using be placed back to back, short span；Bearing two is using the fixed one end travelling in one end
Fixed form.
Embodiment five: as shown in Figure 1, a kind of Hooke for electronic 6-dof motion platform involved in the present embodiment
Hinge arrangement, the washer one are M6 spring washer, and washer two is M4 spring washer, and sealing ring is felt seal ring.
Embodiment six: as shown in Figure 1, a kind of Hooke for electronic 6-dof motion platform involved in the present embodiment
Hinge arrangement, the bolt are the hexagon-headed bolt of M6 × 20, and screw is the hex head screw of M4 × 10.
The foregoing is only a preferred embodiment of the present invention, these specific embodiments are all based on the present invention
Different implementations under general idea, and scope of protection of the present invention is not limited thereto, it is any to be familiar with the art
Technical staff in the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, should all cover of the invention
Within protection scope.Therefore, the scope of protection of the invention shall be subject to the scope of protection specified in the patent claim.
Claims (6)
1. a kind of hook hinge structure for electronic 6-dof motion platform, which is characterized in that described to be used for electronic six certainly
It include bolt (1), washer one (2), housing end plug (3), bearing one (4), shaft set by the hook hinge structure of degree motion platform
Cylinder (5), shell (6), shell transparent cover (7), sealing ring (8), shaft (9), screw (10), washer two (11), pin shaft (12), pin shaft
End cap (13) and bearing two (14) are provided with housing end plug (3) and fixed by bolt (1), and bolt on the left of shell (6)
(1) washer one (2) is equipped between housing end plug (3)；Shell transparent cover (7) are provided on the right side of shell (6)；Shell (6) is internal
It is connect with bearing one (4)；Shaft (9) is located at shell (6) center and by shaft sleeve (5) axially position；Shaft (9) passes through shell
The middle position of body transparent cover (7) and by sealing ring (8) seal；Pin shaft (12) is located at the center of pin shaft end cap (13), pin
Shaft (9) pin hole center is inserted into axis (12) centering, and bearing two (14) is connect with shaft (9), and pin shaft end cap (13) passes through screw
(10) fixed, washer two (11) is provided between pin shaft end cap (13) and screw (10).
2. a kind of hook hinge structure for electronic 6-dof motion platform according to claim 1, feature exist
In the bearing one (4) is 30208 tapered roller bearings, and bearing two (14) is 30200 tapered roller bearings.
3. a kind of hook hinge structure for electronic 6-dof motion platform according to claim 1 or 2, feature
Be, the bearing one (4) connect with shell (6) using be placed back to back, short span；Bearing one (4) fixes one using one end
Hold the fixed form of travelling.
4. a kind of hook hinge structure for electronic 6-dof motion platform according to claim 1 or 2, feature
Be, the bearing two (14) connect with shaft (9) using be placed back to back, short span；Bearing two (14) is fixed using one end
The fixed form of one end travelling.
5. a kind of hook hinge structure for electronic 6-dof motion platform according to claim 1, feature exist
In the washer one (2) is M6 spring washer, and washer two (11) is M4 spring washer, and sealing ring (8) is felt seal ring.
6. a kind of hook hinge structure for electronic 6-dof motion platform according to claim 1, feature exist
In the bolt (1) is the hexagon-headed bolt of M6 × 20, and screw (10) is the hex head screw of M4 × 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811477400.6A CN110107599A (en) | 2018-12-05 | 2018-12-05 | A kind of hook hinge structure for electronic 6-dof motion platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811477400.6A CN110107599A (en) | 2018-12-05 | 2018-12-05 | A kind of hook hinge structure for electronic 6-dof motion platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110107599A true CN110107599A (en) | 2019-08-09 |
Family
ID=67483359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811477400.6A Pending CN110107599A (en) | 2018-12-05 | 2018-12-05 | A kind of hook hinge structure for electronic 6-dof motion platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110107599A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328936A (en) * | 2008-07-01 | 2008-12-24 | 北京航空航天大学 | Large load gapless accurate hooke hinge |
| JP4253804B2 (en) * | 2005-11-11 | 2009-04-15 | 欣三 篠塚 | Shaft coupling with an absorption correction mechanism for three-way error between connecting shafts |
| CN101829614A (en) * | 2010-04-26 | 2010-09-15 | 海盐县通惠地质矿山机械有限公司 | Horizontal shaft driving device of hydraulic cone crusher |
| CN201693550U (en) * | 2010-04-30 | 2011-01-05 | 苏州博实机器人技术有限公司 | Six-degree-of-freedom parallel simulator |
| CN102518689A (en) * | 2011-12-29 | 2012-06-27 | 江苏大学 | High-precision spherical hinge structure for parallel machine tools |
| KR101361457B1 (en) * | 2011-11-25 | 2014-02-11 | 현대자동차주식회사 | Universal joint for automobile |
| CN104454961A (en) * | 2014-11-20 | 2015-03-25 | 泰尔重工股份有限公司 | In-tension equivalent composite spherical hinge |
| CN106763226A (en) * | 2017-02-27 | 2017-05-31 | 南京航空航天大学 | A kind of hinge set structure for being adapted to mechanical elastic vehicle wheel |
| CN107314091A (en) * | 2017-07-26 | 2017-11-03 | 哈尔滨工业大学 | A kind of electronic 6-dof motion platform based on planetary roller screw |
| CN107965222A (en) * | 2016-10-19 | 2018-04-27 | 帝悦精密科技（苏州）有限公司 | A kind of big free degree universal coupling |
-
2018
- 2018-12-05 CN CN201811477400.6A patent/CN110107599A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4253804B2 (en) * | 2005-11-11 | 2009-04-15 | 欣三 篠塚 | Shaft coupling with an absorption correction mechanism for three-way error between connecting shafts |
| CN101328936A (en) * | 2008-07-01 | 2008-12-24 | 北京航空航天大学 | Large load gapless accurate hooke hinge |
| CN101829614A (en) * | 2010-04-26 | 2010-09-15 | 海盐县通惠地质矿山机械有限公司 | Horizontal shaft driving device of hydraulic cone crusher |
| CN201693550U (en) * | 2010-04-30 | 2011-01-05 | 苏州博实机器人技术有限公司 | Six-degree-of-freedom parallel simulator |
| KR101361457B1 (en) * | 2011-11-25 | 2014-02-11 | 현대자동차주식회사 | Universal joint for automobile |
| CN102518689A (en) * | 2011-12-29 | 2012-06-27 | 江苏大学 | High-precision spherical hinge structure for parallel machine tools |
| CN104454961A (en) * | 2014-11-20 | 2015-03-25 | 泰尔重工股份有限公司 | In-tension equivalent composite spherical hinge |
| CN107965222A (en) * | 2016-10-19 | 2018-04-27 | 帝悦精密科技（苏州）有限公司 | A kind of big free degree universal coupling |
| CN106763226A (en) * | 2017-02-27 | 2017-05-31 | 南京航空航天大学 | A kind of hinge set structure for being adapted to mechanical elastic vehicle wheel |
| CN107314091A (en) * | 2017-07-26 | 2017-11-03 | 哈尔滨工业大学 | A kind of electronic 6-dof motion platform based on planetary roller screw |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |
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| RJ01 | Rejection of invention patent application after publication |