CN206140544U - Slow -witted connection structure and robot are prevented to robot steering wheel - Google Patents
Slow -witted connection structure and robot are prevented to robot steering wheel Download PDFInfo
- Publication number
- CN206140544U CN206140544U CN201621153499.0U CN201621153499U CN206140544U CN 206140544 U CN206140544 U CN 206140544U CN 201621153499 U CN201621153499 U CN 201621153499U CN 206140544 U CN206140544 U CN 206140544U
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- China
- Prior art keywords
- steering wheel
- robot
- shaped connector
- hole
- fool proof
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Abstract
The utility model discloses a slow -witted connection structure and robot are prevented to robot steering wheel. The robot steering wheel prevents that slow -witted connection structure includes steering wheel and U type connecting piece, and both sides that the steering wheel is relative are fixed with steering wheel and driven plate respectively, and steering wheel is last to have set firmly first protruding structure, the one end and the steering wheel fixed connection of U type connecting piece to corresponding position department be equipped with with the first through -hole of first protruding structure complex, the other end and the driven plate fixed connection of U type connecting piece, first protruding structure is corresponding non - rotational symmetry figure with the cross -section of first through -hole. In should preventing slow -witted connection structure, through setting up the cross -section of first protruding structure with first through -hole into corresponding non - rotational symmetry figure, making steering wheel and U type connecting piece only have a realizable assembly angle, can avoiding steering wheel and U type connector assembly inaccurate, the operator can directly accomplish the exact and assemble, simple structure, and it is convenient to assemble, the dependable performance.
Description
Technical field
This utility model is related to robotics, more particularly to a kind of robot steering wheel fool proof attachment structure and machine
People.
Background technology
Robot is a kind of machine of automatization, except that this machine possesses some with intelligence as people or biofacies
Energy ability, such as perception, planning ability, Motor ability and cooperative ability, are a kind of automatization's machines with high degree of flexibility
Device.
With the development of science and technology, the intensification of people's essence understanding intelligent to roboticses, roboticses by
Step comes into the life of people, constantly permeates to the every field of mankind's activity, and application is more and more universal.At present, robot towards
Direction that is intelligent, personalizing is developed, and its function and degree of intelligence are constantly strengthening, while people are to robot architecture and move
The requirement of the levels of precision of work also more and more higher.
Steering wheel is one of most crucial parts in robot.Steering wheel is a kind of simple servomotor, is by unidirectional current
A set of automatic control system of machine, train of reduction gears, sensor and control circuit composition, is applied on ship realize which earliest
Turning function, is a kind of big deck machinery, steering wheel has that compact conformation, debugging easy to install, control be simple, high-torque, cost compared with
Low feature.As steering wheel can go to specified angle by the given crank degree information of the signal of telecommunication, and can be at specified angle
Degree keeps, bears certain moment of face, thus is widely used in all kinds of joints of intelligent robot.
In the prior art, be the quick assembling and structure for realizing joint of robot modularity, typically by connector
Steering wheel at connection, stationary machines person joint.Before assembling steering wheel, steering wheel need to be zeroed by instrument, that is, reduce steering wheel
Connector is fixed by original state afterwards again with the steering wheel assembling on steering wheel.Due on the bulge-structure on steering wheel and connector
The section of corresponding through hole is circle, and connector has multiple angles assemble with steering wheel, but the steering wheel after assembling differs
It is set to zero-bit state, therefore is easy to operational error occur in assembling process, is forbidden steering wheel and the angle of assembling of connector
Really, the original operating state of steering wheel is not zero-bit state, causes the action of joint of robot deviation occur, so that robot sets
The action of meter can not be normally completed.
Utility model content
First purpose of the present utility model is to propose a kind of robot steering wheel fool proof attachment structure, and the error-proof structure can be with
Steering wheel is avoided to assemble inaccurate with connector, operator can be done directly correct assembling, simple structure assembles convenient, performance
It is reliable.
It is that, up to this purpose, this utility model is employed the following technical solutions：
A kind of robot steering wheel fool proof attachment structure, including steering wheel and U-shaped connector, the relative both sides difference of the steering wheel
Steering wheel and clutch plate are fixed with, the first bulge-structure on the steering wheel, is installed with；
One end of the U-shaped connector is fixedly connected with the steering wheel, and is provided with corresponding position and described first
The first through hole that bulge-structure is engaged；The other end of the U-shaped connector is fixedly connected with the clutch plate；
First bulge-structure and the section of the first through hole are the rotation asymmetry figure being engaged.
Wherein, the rotation asymmetry figure includes circular arc and is connected to the line at the circular arc two ends.
Wherein, the line is straight line or curve.
Wherein, the steering wheel and the clutch plate are threaded connection fixation with the U-shaped connector respectively.
Wherein, one end of the U-shaped connector offers multiple through holes around the first through hole.
Wherein, the steering wheel is embedded with copper nut, for being threadedly coupled with the U-shaped connector.
Wherein, the second bulge-structure is installed with the clutch plate, the other end of the U-shaped connector is convex with described second
Rising and the second through hole is provided with the corresponding position of structure, second bulge-structure is coordinated with second through hole, described second
Bulge-structure is corresponding rotation asymmetry figure with the section of second through hole.
Wherein, the U-shaped connector is aluminium oxide sheet metal component made by Jing blasting crafts.
Wherein, mixing material of the steering wheel with the clutch plate by PA66 plastic materials with glass fibre is made.
Second purpose of the present utility model is to propose a kind of robot, and the robotic asssembly is convenient, dependable performance.
It is that, up to this purpose, this utility model is employed the following technical solutions：
A kind of robot, it is characterised in that including above-mentioned robot steering wheel fool proof attachment structure.
Beneficial effect：This utility model provides a kind of robot steering wheel fool proof attachment structure and robot.Robot steering wheel
Fool proof attachment structure includes steering wheel and U-shaped connector, and the relative both sides of the steering wheel are respectively fixed with steering wheel and clutch plate, described
The first bulge-structure is installed with steering wheel；One end of the U-shaped connector is fixedly connected with the steering wheel, and in corresponding position
Place is provided with the first through hole being engaged with first bulge-structure；The other end of the U-shaped connector is solid with the clutch plate
It is fixed to connect；First bulge-structure and the section of the first through hole are the rotation asymmetry figure being engaged.The fool proof connects
In binding structure, by the first bulge-structure and the section of first through hole are set to corresponding rotation asymmetry figure, steering wheel is made
A kind of attainable angle of assembling is only existed with U-shaped connector, steering wheel can be avoided to assemble inaccurate with U-shaped connector, operation
Person can be done directly correct assembling, and simple structure assembles convenient, dependable performance.
Description of the drawings
Fig. 1 is the structural representation of the robot steering wheel fool proof attachment structure that this utility model specific embodiment 1 is provided；
Fig. 2 is the structural representation of the steering wheel that this utility model specific embodiment 1 is provided；
Fig. 3 is the structural representation of the U-shaped connector that this utility model specific embodiment 1 is provided.
Wherein：
1st, steering wheel；2nd, U-shaped connector；21st, first through hole；22nd, the second through hole；3rd, steering wheel；31st, the first bulge-structure；32、
Copper nut；4th, clutch plate.
Specific embodiment
Technique effect to make this utility model technical problem for solving, the technical scheme for adopting and reach is clearer,
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings and by specific embodiment.
Embodiment 1
The present embodiment provides a kind of robot steering wheel fool proof attachment structure, as shown in Figure 1-Figure 3, including steering wheel 1 and U-shaped company
Fitting 2, the relative both sides of steering wheel 1 are respectively fixed with steering wheel 3 and clutch plate 4, and the first bulge-structure 31 is installed with steering wheel 3；It is U-shaped
One end of connector 2 is fixedly connected with steering wheel 3, and first be engaged with the first bulge-structure 31 is provided with corresponding position
Through hole 21；The other end of U-shaped connector 2 is fixedly connected with clutch plate 4；First bulge-structure 31 with the section of first through hole 21 is
Corresponding rotation asymmetry figure, rotation asymmetry figure refer to other figures in addition to rotationally symmetrical figure, i.e., can not
The figure being completely superposed in the angle for rotating less than 360 °.
In the prior art, before steering wheel 1 with the assembling of U-shaped connector 2, steering wheel 1 need to be zeroed by instrument, that is, is reduced
U-shaped connector 2 is assembled fixation with the steering wheel 3 on steering wheel 1 by the original operating state of steering wheel 1 afterwards again.Due on steering wheel 3
The shape of the bulge-structure through hole corresponding with U-shaped connector 2 is the rotational symmetry structures such as circle, U-shaped connector 2 and rudder
The angle of assembling of disk 3 is not unique, but the steering wheel 1 after multiple angles assembling differs and be set to zero-bit state, so that steering wheel 1
There is error in initialization angle, deviation occurs in the action for further resulting in joint of robot, make the action of Robot Design not
Can normally complete.
To solve the above problems, the section of the first bulge-structure 31 in the present embodiment on steering wheel 3 is rotation asymmetry figure
Shape, rotation asymmetry figure can be the figure of circular arc and the line composition for being connected to circular arc two ends, wherein, line can be straight
Line, or curve；Additionally, rotation asymmetry figure can also be the non-regular polygon such as isosceles triangle, trapezoidal.Such as Fig. 2-
Shown in Fig. 3, in the present embodiment, the section of the first bulge-structure 31 is the rotation asymmetry figure that circular arc is constituted with straight line, with first
The first through hole 21 that bulge-structure 31 is engaged be corresponding non-rotational symmetric shape, this kind of rotation asymmetry including circular arc
Figure, not only can ensure that steering wheel 3 only exists unique attainable angle of assembling with U-shaped connector 2, can also pass through arc section
Ensure the axiality of the first bulge-structure 31 and first through hole 21, be conducive to improving the precision of robot motion.By by
The section of one bulge-structure 31 and first through hole 21 is set to rotation asymmetry figure, makes the assembling of U-shaped connector 2 and steering wheel 3
Angle is unique, and after the completion of assembling, steering wheel 1 is zero-bit state, and steering wheel 3 can be avoided to assemble inaccurate with U-shaped connector 2, operates
Person need not spend attention, also without experience and Professional knowledge by intuition inerrably complete correct assembling, Er Qiejie
Structure is simple, assembles convenient, dependable performance.
To improve the stability that U-shaped connector 2 is connected with steering wheel 3, in the present embodiment, it is installed with clutch plate 4 accordingly
Second bulge-structure, is provided with the second through hole 22 at the other end of U-shaped connector 2 position corresponding with the second bulge-structure, the
Two bulge-structures are coordinated with the second through hole 22, and the section of the second bulge-structure and the second through hole 22 is it can also be provided that corresponding non-
Rotationally symmetrical figure.The sectional view of the second bulge-structure can be consistent with the sectional view of the first bulge-structure 31, it is also possible to
It is set to different rotation asymmetry figures.
In the present embodiment, the mode that steering wheel 3 and clutch plate 4 can be threaded connection is fixed with U-shaped connector 2,
So as to realize the connection and fixation of steering wheel 1.Steering wheel 3 can embed copper nut 32, use as a female thread, facilitate steering wheel 3
Fixation is threaded connection between U-shaped connector 2.Copper nut 32 can be embedded in steering wheel 3 by heating, it is also possible to directly
Mold injection is fixed in steering wheel 3, and copper nut 32 has the advantages that to be difficult to get rusty, anticorrosion, can improve robot steering wheel and prevent
The service life of slow-witted attachment structure.The cylindrical of copper nut 32 can also prevent copper nut 32 to be embedded in not in steering wheel 3 by embossing
Firmly there is the problems such as sliding.
Multiple through holes are offered around first through hole 21 on U-shaped connector 2, through hole is arranged on and 32 corresponding position of copper nut
Place is put, and to be facilitated and fixation is threaded connection between steering wheel 3 and U-shaped connector 2.Meanwhile, multiple through holes of 21 outer ring of first through hole
May also operate as reducing U-shaped connector weight, cost-effective effect.On this basis, can with U-shaped connector other
Position opens up through hole, further reduces the materials of U-shaped connector, makes robot lighter, dexterous.
To improve the mechanical performance and stability of joint of robot, U-shaped connector 2 can be aluminium oxide sheet metal component, not only
There is high lightweight, hardness, wearability and good corrosion resistance, and low cost, be adapted to large-scale production.Additionally, U-shaped
The surface of connector 2 may also pass through blasting craft process, the impact on the surface of U-shaped connector 2 and cutting be made by abrasive material
With making the surface of U-shaped connector 2 obtain certain cleannes and different roughness, improve the machinery on U-shaped 2 surface of connector
Performance, so as to improve the fatigue resistance of U-shaped connector 2.
On this basis, steering wheel 3 is made with the mixing material that clutch plate 4 can be by PA66 plastic materials with glass fibre.
The features such as material has intensity height, good heat stability, hydrolysis, it can be ensured that joint of robot steady operation, with excellent
Mechanical performance.
Embodiment 2
A kind of robot, including the robot steering wheel fool proof attachment structure in above-described embodiment.Steering wheel 1 in the robot
Junction has error-proof structure, by the section of the first bulge-structure 31 and matched first through hole 21 is set to non-rotation
Turn symmetric figure, make U-shaped connector 2 unique with the angle of assembling of steering wheel 3, steering wheel 1 is zero-bit state after the completion of assembling, can be with
Steering wheel 3 is avoided to assemble inaccurate with U-shaped connector 2, operator need not spend attention, also without experience and Professional knowledge
Can intuition inerrably complete correct assembling, and simple structure, assemble convenient, dependable performance.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, will change in specific embodiments and applications, this specification content should not be construed as
To restriction of the present utility model.
Claims (10)
1. a kind of robot steering wheel fool proof attachment structure, including steering wheel (1) and U-shaped connector (2),
The relative both sides of the steering wheel (1) are respectively fixed with steering wheel (3) and clutch plate (4), are installed with first on the steering wheel (3)
Bulge-structure (31)；
One end of the U-shaped connector (2) is fixedly connected with the steering wheel (3), and is provided with corresponding position and described
The first through hole (21) that one bulge-structure (31) is engaged；The other end of the U-shaped connector (2) is solid with the clutch plate (4)
It is fixed to connect；
Characterized in that, first bulge-structure (31) and the section of the first through hole (21) are be engaged non-rotating right
Claim figure.
2. a kind of robot steering wheel fool proof attachment structure as claimed in claim 1, it is characterised in that the rotation asymmetry figure
Shape includes circular arc and is connected to the line at the circular arc two ends.
3. a kind of robot steering wheel fool proof attachment structure as claimed in claim 2, it is characterised in that the line be straight line or
Curve.
4. a kind of robot steering wheel fool proof attachment structure as described in any one of claim 1-3, it is characterised in that the steering wheel
And the clutch plate (4) is threaded connection fixation with the U-shaped connector (2) respectively (3).
5. a kind of robot steering wheel fool proof attachment structure as claimed in claim 4, it is characterised in that the U-shaped connector (2)
One end offer multiple through holes around the first through hole (21).
6. a kind of robot steering wheel fool proof attachment structure as claimed in claim 5, it is characterised in that the steering wheel (3) embeds
There is copper nut (32), for being threadedly coupled with the U-shaped connector (2).
7. a kind of robot steering wheel fool proof attachment structure as described in any one of claim 1-3, it is characterised in that described driven
The second bulge-structure, the other end position corresponding with second bulge-structure of the U-shaped connector (2) are installed with disk (4)
The place of putting is provided with the second through hole (22), and second bulge-structure is coordinated with second through hole (22), the described second raised knot
Structure is corresponding rotation asymmetry figure with the section of second through hole (22).
8. a kind of robot steering wheel fool proof attachment structure as claimed in claim 7, it is characterised in that the U-shaped connector (2)
The aluminium oxide sheet metal component made by Jing blasting crafts.
9. a kind of robot steering wheel fool proof attachment structure as claimed in claim 8, it is characterised in that the steering wheel (3) and institute
State mixing material of the clutch plate (4) by PA66 plastic materials with glass fibre to make.
10. a kind of robot, it is characterised in that include a kind of robot steering wheel fool proof as described in any one of claim 1-9
Attachment structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621153499.0U CN206140544U (en) | 2016-10-31 | 2016-10-31 | Slow -witted connection structure and robot are prevented to robot steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621153499.0U CN206140544U (en) | 2016-10-31 | 2016-10-31 | Slow -witted connection structure and robot are prevented to robot steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206140544U true CN206140544U (en) | 2017-05-03 |
Family
ID=58622252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621153499.0U Expired - Fee Related CN206140544U (en) | 2016-10-31 | 2016-10-31 | Slow -witted connection structure and robot are prevented to robot steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206140544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065049A (en) * | 2018-01-24 | 2019-07-30 | 深圳市创客工场科技有限公司 | Robot assembly and robot external member |
-
2016
- 2016-10-31 CN CN201621153499.0U patent/CN206140544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065049A (en) * | 2018-01-24 | 2019-07-30 | 深圳市创客工场科技有限公司 | Robot assembly and robot external member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20201031 |