CN206540678U - A kind of Planar Motion Mechanism In Verttcalplane - Google Patents
A kind of Planar Motion Mechanism In Verttcalplane Download PDFInfo
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- CN206540678U CN206540678U CN201720089122.1U CN201720089122U CN206540678U CN 206540678 U CN206540678 U CN 206540678U CN 201720089122 U CN201720089122 U CN 201720089122U CN 206540678 U CN206540678 U CN 206540678U
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- output board
- verttcalplane
- motion mechanism
- planar motion
- mounting bracket
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Abstract
The utility model discloses a kind of Planar Motion Mechanism In Verttcalplane, including：Mounting bracket, is square tube shape and vertical arrangement；Output board, positioned at the mounting bracket bottom, is connected with outside test model；Drive component, is vertically installed at the outer wall of two opposite faces of the mounting bracket, and is hinged with the output board, for driving the output board to carry out heaving, pitching or coupled motions；And stable component, the inwall of two other opposite face of square tube shape mounting bracket is vertically installed at, and be hinged with the output board, for constraining output board, it is not produced horizontal-shift.Compared with existing Planar Motion Mechanism In Verttcalplane, by the use for stablizing component so that the utility model has the advantages that motion frequency is wider, kinematic accuracy is higher, service life is longer.
Description
Technical field
The utility model is related to Naval Architecture and Ocean Engineering and mechanical engineering field, and in particular to a kind of vertical facial plane fortune
Motivation structure.
Background technology
Planar Motion Mechanism In Verttcalplane is to study surface vessel, ocean platform and underwater moving body hydrodynamic force coefficient, and
Further study the critical facility of its exercise performance.Existing Planar Motion Mechanism In Verttcalplane often uses hydraulic cylinder, electric cylinder, rolling
The drive methods such as ballscrew, cross sliding sash, have that motional inertia is big, running frequency is limited, it is big to vibrate, yielding, kinematic accuracy
Relatively low the shortcomings of.For example：Publication No. 201020500845.4, the China of the oscillation device of entitled perpendicular planar movement mechanism
Utility model patent discloses a kind of Planar Motion Mechanism In Verttcalplane, and it uses servomotor to drive eccentric shoe sine to fill
Put, amplitude changed by the eccentric throw for adjusting eccentric shoe, exist sway that amplitude is small, complicated, motion is accurate more low asks
Topic.Number of patent application for 201310566470.X Chinese utility model patent in disclose a kind of vertical plane plane motion machine
Structure, the motion of drive mechanism by way of servomotor combination electric cylinder replaces traditional mechanical sinusoidal generating means, real
Heave, the pitching/rolling motion of spot mould, but the mechanism is present that mechanism wear is serious, positioning precision is poor, output campaign frequency
Low the problem of.
Utility model content
The utility model provides a kind of Planar Motion Mechanism In Verttcalplane, with solve motion frequency present in prior art by
Limit, the problem of yielding, kinematic accuracy is low.
In order to solve the above technical problems, the utility model provides a kind of Planar Motion Mechanism In Verttcalplane, including：Branch is installed
Frame, is square tube shape and vertical arrangement；Output board, positioned at the mounting bracket bottom, is connected with outside test model；Driving group
Part, is vertically installed at the outer wall of two opposite faces of the mounting bracket, and is hinged with the output board, described defeated for driving
Ejecting plate carries out heaving, pitching or coupled motions；And stable component, it is vertically installed at two other phase of square tube shape mounting bracket
The inwall on opposite, and be hinged with the output board, for constraining output board, it is not produced horizontal-shift.
Preferably, the drive component is symmetrically arranged two groups.
Preferably, the drive component includes：Servomotor at the top of the mounting bracket, it is arranged on the peace
Support outer wall and the straight line module being connected with the servomotor and the vertical push rod being connected with the straight line module are filled, it is described
Vertical push rod is hinged by push rod hinge with the output board.Further, the straight line module uses synchronous banding pattern straight line mould
Group, the movement travel of output is big, motion frequency is high, motion artifacts are small；Synchronous banding pattern straight line module is fixed on square tube shape and installs branch
On frame, it is ensured that the linearity of institute's linear movement output, lateral drift is prevented.
Preferably, the push rod hinge includes：Pressing plate, sliding block, rocker bar bearing and rotary shaft, wherein, the hinge branch
Seat is fixed on the output board, and the pressing plate is parallel to be fixed on the rocker bar bearing, and the sliding block is located on the pressing plate
And be hinged by rotating shaft with the vertical push rod.
Preferably, offering slotted hole on the pressing plate, the major axis of the slotted hole and the length direction of output board are flat
OK.The utility model passes through sliding block by opening up slotted hole, the rotary shaft of push rod hinge on pressing plate, and the sliding block can be in pressing plate
Slided among slotted hole so that during drive component output pitching/rolling motion, push rod hinge will not be stuck, and reduces stress
Concentrate, reduction loss.
Preferably, the stable component includes：It is separately mounted to one on the two-phase facing interior wall of the mounting bracket
To line slideway, with the line slideway close-fitting and the stabiliser bar that can be slided along the line slideway, the stabiliser bar and institute
Output board is stated to be hinged.
Preferably, the stabiliser bar is hinged by the center of stabiliser bar hinge and the output board.
Preferably, the stabiliser bar hinge includes：Flap, jackshaft and hinge seat, wherein, the hinge seat is fixed
At the center of the output board, the flap is arranged on the inside of the steadying plate and connected by jackshaft and the hinge seat
Connect.Specifically, the utility model utilizes the stabiliser bar moved along line slideway constraint output board it is not produced horizontal-shift, one
On the other hand aspect guarantee test model center plays raising output board kinematic accuracy, reduction all the time in specified testing position
The effect of slotted hole abrasion.
Preferably, being provided with adjustment packing ring between the flap, the adjusting pad snare is located on the jackshaft.
Preferably, the installation center of the rotary shaft of the jackshaft and the push rod hinge is in sustained height, and with two
The distance of the rotary shaft of side is equal.
Compared with prior art, the utility model is coordinated using component is stablized with drive component, can be described defeated in driving
Ejecting plate carries out constraining output board while heaving, pitching or coupled motions, it is not produced horizontal-shift, plays raising output board
Kinematic accuracy, the effect of reduction abrasion, can effectively extend the service life of push rod hinge.The utility model is applied to ship and sea
Foreign engineering field, can carry out the experimental study in terms of maneuverability, viscous damping.With existing Planar Motion Mechanism In Verttcalplane
Compare, the use of stable component causes the utility model to have motion frequency is wider, kinematic accuracy is higher, service life is longer etc.
Advantage.
Brief description of the drawings
Fig. 1 is the structural scheme of mechanism of Planar Motion Mechanism In Verttcalplane of the present utility model；
Fig. 2 is Fig. 1 A-A faces sectional view；
Fig. 3 is Fig. 1 B-B faces sectional view；
Fig. 4 is the connection diagram of push rod hinge of the present utility model and stabiliser bar hinge；
Fig. 5 is the connection diagrammatic cross-section of push rod hinge of the present utility model and stabiliser bar hinge.
Shown in figure：1- mounting brackets；
2- drive components, 201- servomotors, 202- straight lines module, the vertical push rods of 203-；
The stable components of 3-, 301- line slideways, 302- stabiliser bars；
4- output boards；
5- push rods hinge, 501- pressing plates, 502- sliding blocks, 503- rocker bar bearings, 504- rotary shafts；
6- stabiliser bars hinge, 601- flaps, 602- jackshafts, 603- hinge seats, 604- adjustment packing rings.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.It should be noted that, the utility model accompanying drawing is using simplified form
And non-accurately ratio is used, only to convenient, lucidly aid illustration the utility model embodiment purpose.
As shown in Figures 1 to 5, Planar Motion Mechanism In Verttcalplane of the present utility model includes：Mounting bracket 1, drive component
2nd, stable component 3 and output board 4.
Specifically, the mounting bracket 1 is square tube shape and vertical placement；The drive component 2 is provided with two groups, and vertically
On the outer wall of two opposite faces of the mounting bracket 1, bottom is hinged with the output board 4；Two groups of driving groups
Part 2 coordinates the driving output board 4, carries out heaving, pitching or coupled motions；The stable component 3 is vertically installed at installation branch
On the inwall of two other opposite face of frame 1, bottom is hinged with the output board 4, for constraining output board 4, it is not produced
Horizontal-shift；The output board 4 plays movement output function, motion is passed to the test model being attached thereto.
Please emphasis reference picture 1, the drive component 2 includes：Servomotor 201 positioned at the top of the mounting bracket 1, set
Put the outer wall of mounting bracket 1 and the straight line module 202 that is connected with the servomotor 201 and with the straight line module
The vertical push rod 203 of 202 connections, the vertical push rod 203 is hinged by push rod hinge 5 with the output board 4.Further,
The driving straight line of servomotor 201 module 202, straight line module 202 drives vertical push rod 203 to carry out catenary motion, vertical to push away
The lower end of bar 203 is hinged by the two ends of push rod hinge 5 and output board 4, and the two vertical driving of push rod 203 output board 4 is hung down
Swing, pitching or the coupled motions of the two.
Further, the straight line module 202 uses synchronous banding pattern straight line module, and the movement travel of output is big, motion frequency
Rate is high, motion artifacts are small；Synchronous banding pattern straight line module is fixed in mounting bracket 1, it is ensured that the linearity of institute's linear movement output,
Prevent lateral drift.
Preferably, asking emphasis reference picture 3, the push rod hinge 5 includes：Pressing plate 501, sliding block 502, rocker bar bearing 503
With rotary shaft 504, wherein, the rocker bar bearing 503 is fixed on the output board 4, and the pressing plate 501 is fixed by screws in
On the rocker bar bearing 503, slotted hole, the major axis of the slotted hole and the length side of output board 4 are offered on the pressing plate 501
To parallel, and the slotted hole size is adapted to spacing change when asynchronous motion occurs for two vertical push rod 203.The sliding block
502 are located in the slotted hole and are hinged by rotary shaft 504 with the vertical push rod 203.Specifically, by pressing plate 501
On open up slotted hole, the rotary shaft 504 of push rod hinge 5 passes through sliding block 502, and the sliding block 502 can be among the slotted hole of pressing plate 501
Slide so that during the drive component 2 output pitching/rolling motion, push rod hinge 5 will not be stuck, and reduces stress concentration, reduction
Loss.
As shown in Fig. 2 the stable component 3 includes：It is vertically installed at two other opposite face of the mounting bracket 1
A pair of line slideways 301 on inwall, the center between two vertical push rod 203 and with the vertical push rod 203
Affixed stabiliser bar 302.Further, the stabiliser bar 302 and the close-fitting of line slideway 301 and it can be led along the straight line
Rail 301 is slided, i.e., described stabiliser bar 302 is constrained by line slideway 301 to carry out vertical direction along line slideway 301
Motion, the lower end of the stabiliser bar 302 is hinged by the center of stabiliser bar hinge 6 and the output board 4, and then can be constrained defeated
Ejecting plate 4 makes it not produce horizontal-shift, and one side guarantee test model center is all the time in specified testing position, another aspect
Play a part of improving the kinematic accuracy of output board 4, reduction slotted hole abrasion.
Please emphasis reference picture 4 and Fig. 5, the stabiliser bar hinge 6 includes：Flap 601, jackshaft 602 and hinge seat
603, wherein, the hinge seat 603 is fixed by screws in the center of the output board 4, and the flap 601 is arranged on described
The inner side of stabiliser bar 302 is simultaneously connected by jackshaft 602 with the hinge seat 603, and adjusting pad is provided between the flap 601
Circle 604, the adjustment packing ring 604 is set on the jackshaft 602, flap 601 can be prevented in installation process to occur big
Deformation.
Preferably, the installation center of the rotary shaft 504 of the jackshaft 602 and the push rod hinge 5 is in sustained height,
And it is equal with the distance of the rotary shaft 504 of both sides, it is deformed in the motion that can so avoid Planar Motion Mechanism In Verttcalplane
And interim card.
To sum up, the utility model use is stablized component 3 and coordinated with drive component 2, the output board 4 can driven to carry out
While heaving, pitching or coupled motions, output board 4 is constrained, it is not produced horizontal-shift, played raising output board 4 and move
Precision, the effect of reduction abrasion, can effectively extend the service life of push rod hinge 5.The utility model is applied to ship and ocean
Engineering field, can carry out the experimental study in terms of maneuverability, viscous damping.With existing Planar Motion Mechanism In Verttcalplane phase
It is excellent that use than, stable component causes the utility model to have that motion frequency is wider, kinematic accuracy is higher, service life is longer etc.
Point.
Obviously, those skilled in the art can be new without departing from this practicality to the various changes of utility model progress and modification
The spirit and scope of type.So, if these modifications and variations of the present utility model belong to the utility model claim and its
Within the scope of equivalent technologies, then the utility model is also intended to including these changes and modification.
Claims (14)
1. a kind of Planar Motion Mechanism In Verttcalplane, it is characterised in that including：
Mounting bracket, is square tube shape and vertical arrangement；
Output board, positioned at the mounting bracket bottom, is connected with outside test model；
Drive component, is vertically installed at the outer wall of two opposite faces of the mounting bracket, and is hinged with the output board, is used for
The output board is driven to carry out heaving, pitching or coupled motions；
And
Stable component, is vertically installed at the inwall of two other opposite face of square tube shape mounting bracket, and cut with scissors with the output board
Connect, for constraining output board, it is not produced horizontal-shift.
2. a kind of Planar Motion Mechanism In Verttcalplane as claimed in claim 1, it is characterised in that the drive component is symmetrically to set
Two groups put.
3. a kind of Planar Motion Mechanism In Verttcalplane as claimed in claim 1, it is characterised in that the drive component includes：Position
Servomotor at the top of the mounting bracket, be arranged on the mounting bracket outer wall and with the servomotor connect it is synchronous
Banding pattern straight line module and the vertical push rod being connected with the synchronous banding pattern straight line module, the vertical push rod pass through push rod hinge
It is hinged with the output board.
4. a kind of Planar Motion Mechanism In Verttcalplane as claimed in claim 3, it is characterised in that the push rod hinge includes：Pressure
Plate, sliding block, rocker bar bearing and rotary shaft, wherein, the rocker bar bearing is fixed on the output board, and the pressing plate is fixed on institute
State on rocker bar bearing, the sliding block is located on the pressing plate and is hinged by rotating shaft with the vertical push rod.
5. a kind of Planar Motion Mechanism In Verttcalplane as claimed in claim 4, it is characterised in that offered on the pressing plate oval
Hole, the major axis of the slotted hole is parallel with the length direction of output board, and the sliding block is slided in the slotted hole.
6. a kind of Planar Motion Mechanism In Verttcalplane as claimed in claim 4, it is characterised in that the stable component includes：Point
A pair of line slideways that An Zhuan be on the two-phase facing interior wall of the mounting bracket, with the line slideway close-fitting and can edge
The stabiliser bar that the line slideway is slided, the stabiliser bar is hinged with the output board.
7. a kind of Planar Motion Mechanism In Verttcalplane as claimed in claim 6, it is characterised in that the stabiliser bar passes through stabiliser bar
The center of hinge and the output board is hinged.
8. a kind of Planar Motion Mechanism In Verttcalplane as claimed in claim 7, it is characterised in that the stabiliser bar hinge includes：
Flap, jackshaft and hinge seat, wherein, the hinge seat is fixed on the center of the output board, and the flap is arranged on
It is connected by jackshaft on the inside of the steadying plate and with the hinge seat.
9. a kind of Planar Motion Mechanism In Verttcalplane as claimed in claim 8, it is characterised in that be provided between the flap
Packing ring is adjusted, the adjusting pad snare is located on the jackshaft.
10. a kind of Planar Motion Mechanism In Verttcalplane as claimed in claim 8, it is characterised in that the jackshaft is pushed away with described
The installation center of the rotary shaft of bar hinge is equal in sustained height, and with the distance of the rotary shaft of both sides.
11. a kind of Planar Motion Mechanism In Verttcalplane as claimed in claim 1, it is characterised in that the stable component includes：Point
A pair of line slideways that An Zhuan be on the two-phase facing interior wall of the mounting bracket, with the line slideway close-fitting and can edge
The stabiliser bar that the line slideway is slided, the stabiliser bar is hinged with the output board.
12. a kind of Planar Motion Mechanism In Verttcalplane as claimed in claim 11, it is characterised in that the stabiliser bar passes through stable
The center of bar hinge and the output board is hinged.
13. a kind of Planar Motion Mechanism In Verttcalplane as claimed in claim 12, it is characterised in that the stabiliser bar hinge bag
Include：Flap, jackshaft and hinge seat, wherein, the hinge seat is fixed on the center of the output board, and the flap is set
It is connected on the inside of the steadying plate and by jackshaft with the hinge seat.
14. a kind of Planar Motion Mechanism In Verttcalplane as claimed in claim 13, it is characterised in that set between the flap
There is adjustment packing ring, the adjusting pad snare is located on the jackshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720089122.1U CN206540678U (en) | 2017-01-19 | 2017-01-19 | A kind of Planar Motion Mechanism In Verttcalplane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720089122.1U CN206540678U (en) | 2017-01-19 | 2017-01-19 | A kind of Planar Motion Mechanism In Verttcalplane |
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| CN206540678U true CN206540678U (en) | 2017-10-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596048A (en) * | 2017-01-19 | 2017-04-26 | 上海交通大学 | Vertical plane planar motion structure |
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2017
- 2017-01-19 CN CN201720089122.1U patent/CN206540678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596048A (en) * | 2017-01-19 | 2017-04-26 | 上海交通大学 | Vertical plane planar motion structure |
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