CN209425442U - Universal bending flexible apparatus - Google Patents
Universal bending flexible apparatus Download PDFInfo
- Publication number
- CN209425442U CN209425442U CN201822073790.2U CN201822073790U CN209425442U CN 209425442 U CN209425442 U CN 209425442U CN 201822073790 U CN201822073790 U CN 201822073790U CN 209425442 U CN209425442 U CN 209425442U
- Authority
- CN
- China
- Prior art keywords
- partition
- component
- internal stress
- flexible apparatus
- universal bending
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Tents Or Canopies (AREA)
Abstract
The utility model relates to pushing mechanical device field more particularly to a kind of universal bending flexible apparatus, comprising: membrane support member, flexible internal stress connection component, Power Component；It is characterized in that: membrane support member is arranged in the flexibility internal stress connection component both ends；The Power Component drives flexible internal stress connection component；Wherein flexible internal stress connection component, Power Component are that 3 groups of top views are evenly arranged in 120 °.
Description
Technical field
Mechanical part device is pushed the utility model relates to a kind of, more particularly, to a kind of universal bending flexible apparatus.
Background technique
Universal bending flexible apparatus field applies less and mechanical structure similar at this stage, is largely flexible pusher dress
It sets and changes the direction of transfer of power, mainly cooperated with power device control casing promotion, steel wire pulling, chain etc., it can be real
Existing universal transmitting.
The prior art, as Chinese patent application (application number: CN97238229) discloses a kind of Universal power transmission pipe, disclosure
: it is formed by concatenating the pitch being mutually twisted on a flexible axle, flexible axle one end is connected on the connector being connected with first section pitch, separately
One end is connected on the connector being connected with minor details pitch, and pitch is that with teeth and tooth socket set is distinguished at both ends；Flexible axle is wirerope, and
Its connector being connected with rice section pitch is thread connection.
The for another example prior art, if Chinese patent (application number: CN201420753774) discloses a kind of universal bent stick,
Inner tube (6) are equipped in outer tube (3), outer tube (3) are stretched out in the lower end of inner tube (6), solid in the outer tube (3) below lower end handle (2)
Surely there are clamp ring (4), be fixed with pinnacle (5) in the upper end of inner tube (6), pinnacle (5) and clamp ring (4) cooperate, in inner tube (6)
Lower end be fixed with centre circle (10), button (9) are equipped with by pin shaft (11) and the first spring (12) on centre circle (10),
Universal core pipe (8) are equipped in inner tube (6), reinforcing rib (16) in a ring, reinforcing rib are equipped on the outer surface of universal core pipe (8)
(16) the inner circle diametric fit of outside diameter and inner tube (6) forms groove (17) between two neighboring reinforcing rib (16), described
One end of button (9) there is snap-gauge, snap-gauge is selectively inserted into groove (17).
However, prior art construction is complicated, poor reliability is unfavorable for industry and implements operation.
Utility model content
The main purpose of the utility model is to provide a mechanical structures simply, suitable for the ten thousand of small-sized application in factories
To bending flexible apparatus, to solve deficiency in the prior art.
To achieve the above objectives, the technical solution adopted in the utility model are as follows: a kind of universal bending flexible apparatus, it is universal curved
Bent flexible apparatus includes: membrane support member 1, flexible internal stress connection component 2, Power Component 3；It is characterized in that: the flexibility
Membrane support member 1 is arranged in 2 both ends of internal stress connection component；The Power Component 3 drives flexible internal stress connection component 2；Its
Middle flexibility internal stress connection component, Power Component are that 3 groups of top views are evenly arranged in 120 °.It is preferred that are as follows: the membrane support
Component 1 includes fixing piece 11, partition 12, partition and elastic device connector 13；The fixing piece 11 is fixed on partition 12；Institute
The spring arrangement 23 of partition and elastic device connector 13 in partition 12 and the flexible internal stress connection component 2 is stated to connect
It connects.It is preferred that are as follows: the Power Component 3 includes that power device supports 31, actuator 32；The flexibility internal stress connection component 2 wraps
Central elastic device 21, traction component 22, elastic device 23 are included, when the actuator 32 in Power Component 3 drives traction component 22
When, so that the elastic device 23 generates compressive deformation under the action of traction component 22；The work of the central elastic device 21
Guarantee that overall mechanism does not generate torsion with to guarantee that the partition 12 will not produce relative rotation.It is preferred that are as follows: the power device
It supports 31 two sides setting actuator 32 and is connect with partition 12.It is preferred that are as follows: the actuator 32 can be pneumatic actuation or electronic
Driving.
It is preferred that are as follows: the partition cross sectional shape, cross-sectional sizes are variable；Partition quantity determines by mechanism needed length, can phase
Should increase and reduce partition quantity, using with certain mechanical strength metal or nonmetallic production.
It is preferred that are as follows: the fixing piece has the metal or nonmetallic of certain mechanical strength, and major function is to fix
Elastic construction on partition, and it is intermediate there is a fixed gap, traction component can be made it through.
It is preferred that are as follows: the traction component is made of drawing element and retaining element, and retaining element fixes traction component.
It is preferred that are as follows: the fixed form is using clamping, winding, binding, bolt or jackscrew mode.
Compared with prior art, the utility model has the following beneficial effects:
The utility model mechanical structure is simple, and connection method is simple, run compared with the prior art it is relatively reliable, operation more
Add simple.And since mechanical structure is simple, part manufacturing is simpler compared with the prior art, and make-up machinery structure is more square
Just, and more save the cost.Due to can be realized direction bending motion in terms of function, the effect reached is more natural.Structure
Size can be adjusted on a large scale according to necessary requirement, and applicability is more wide in range.
Detailed description of the invention
Fig. 1 is the structural front view of the universal bending flexible apparatus of the utility model.
Fig. 2 is the top view of the universal bending flexible apparatus of the utility model.
Fig. 3 is the bottom view of the universal bending flexible apparatus of the utility model.
Wherein: 1 is membrane support member, 11 anti-knob fixing pieces, 12 partitions, 13 partitions and elastic device connector.2 are
Flexible internal stress connection component, 21 central elastic devices, 22 traction components, 23 elastic devices.3 be Power Component, 31 power dress
Set support, 32 actuators.
Specific embodiment
It is described below for disclosing the utility model so that those skilled in the art can be realized the utility model.It retouches below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
A kind of universal bending flexible apparatus, universal bending flexible apparatus include: membrane support member 1, flexible internal stress company
Connected components 2, Power Component 3, wherein each three groups of connection component, Power Component, top view are evenly arranged in 120 °；In the flexibility
Membrane support member 1 is arranged in 2 both ends of stress connection component；The Power Component 3 drives flexible internal stress connection component 2.It is described
Membrane support member 1 includes fixing piece 11, partition 12, partition and elastic device connector 13；The fixing piece 11 be fixed on every
On plate 12；The partition and elastic device connector 13 are for the spring in partition 12 and the flexible internal stress connection component 2
Device 23 connects.The Power Component 3 includes that power device supports 31, actuator 32；The flexibility internal stress connection component 2 wraps
Central elastic device 21, traction component 22, elastic device 23 are included, when the actuator 32 in Power Component 3 drives traction component 22
When, so that the elastic device 23 generates compressive deformation under the action of traction component 22；The work of the central elastic device 21
Guarantee that overall mechanism does not generate torsion with to guarantee that the partition 12 will not produce relative rotation.The power device supports 31 liang
Side setting actuator 32 is simultaneously connect with partition 12.The power device can be pneumatic actuation or electric drive.The partition is cut
Face shape, cross-sectional sizes are variable, are suitable for different institutions and outer shape.Partition quantity (joint number) is determined by mechanism needed length
It is fixed, it can be increase accordingly and be reduced partition quantity, made of the material with certain mechanical strength, metal and nonmetallic.
There is the fixing piece material of certain mechanical strength to make, metal and nonmetallic, and major function is fixed elastic construction
In on partition, centre can pass through traction component.Traction component is made of drawing element and retaining element, and retaining element is by draw groups
Part is to clamp, wind, bundle, in a manner of bolt is fixed, jackscrew is fixed etc..It is clamped in 1 membrane support member top of part, makes to lead
Draw part and is able to use pulling force effect on top membrane support member；Other one section, also using clamping, winding, binding, spiral shell
Drawing element is fixed on the drawing-in motion end of 32 driving traction components by the modes such as bolt is fixed, jackscrew is fixed.32 driving when movement
Traction component movement, pulling force effect again pass to pulling force to 1 membrane support member in 22 traction components, 22 traction components.Make whole
Bending motion to tensile side occurs for body.Drawing element is that elasticity is small, the rope dress part of stretcher strain is not easy, such as wirerope, Buddhist nun
Long Sheng.
The course of work: actuator 32 drives traction component 22, and working tension is passed to part partition 12 by traction component 22,
So that in traction component 22 and elastic device 23 generates compression and deformation under the action of partition 12, compression will lead to three his luggages
The generation set in 23 is shunk, this direction will generate contraction distortion, and single unit system will be to this components side of contraction distortion
Bending.Totally three groups of actuators 32, traction component 22, elastic device 23.Three groups are divided into 120 degree of equal parts in top view.It is each in this way
Group, which can carry out individually controlling, shrinks, and will generate the bending deformation to this direction.Or two groups of cooperation controls are shunk.Two groups can
It is shunk with equal extent, can be thus bent to direction among two groups of contractions.It can also shrink in various degree, it thus can be to two groups
Shrink the more one group of offset of middle shrinkage.Three groups interact to form the Universal flexible bending of trunk.The work of partition 12
With to guarantee that every section of elastic device 23 and 22 active force of traction component are impartial.The effect of central elastic device 21 be guarantee every group every
Plate 12, which will not produce relative rotation, guarantees that overall mechanism does not generate torsion.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (9)
1. a kind of universal bending flexible apparatus, comprising: membrane support member, flexible internal stress connection component, Power Component；It is special
Sign are as follows: membrane support member is arranged in the flexibility internal stress connection component both ends；The Power Component drives flexible internal stress to connect
Connected components；Wherein flexible internal stress connection component, Power Component are that 3 groups of top views are evenly arranged in 120 °.
2. universal bending flexible apparatus as described in claim 1, it is characterized in that: the membrane support member includes fixing piece,
Partition, partition and elastic device connector；The fixing piece is fixed on partition；The partition is used for elastic device connector
Partition is connect with the spring arrangement in the flexible internal stress connection component.
3. universal bending flexible apparatus as claimed in claim 2, it is characterized in that: the Power Component includes power device branch
Support, actuator；The flexibility internal stress connection component includes central elastic device, traction component, elastic device, works as Power Component
In actuator when driving traction component so that under the action of traction component, the central elastic device generates compressive deformation；
The effect of the central elastic device is to guarantee that the partition will not produce relative rotation to guarantee that overall mechanism does not generate torsion.
4. universal bending flexible apparatus as claimed in claim 3, it is characterized in that: the setting driving of power device support two sides
Part is simultaneously connect with partition.
5. universal bending flexible apparatus as claimed in claim 3, it is characterized in that: the actuator can be pneumatic actuation or electricity
Dynamic driving.
6. universal bending flexible apparatus as claimed in claim 2, it is characterized in that: the partition cross sectional shape, cross-sectional sizes can
Become；Partition quantity is determined by mechanism needed length, can increase accordingly and reduce partition quantity, using with certain mechanical strength
Metal or nonmetallic production.
7. universal bending flexible apparatus as claimed in claim 3, it is characterized in that: the fixing piece is with certain mechanical strength
Metal or nonmetallic production, function be fixed elastic construction on partition, and it is intermediate there is a fixed gap, it can be made
Pass through traction component.
8. universal bending flexible apparatus as claimed in claim 7, it is characterized in that: the traction component is by drawing element and fixation
Part composition, retaining element fix traction component.
9. universal bending flexible apparatus as claimed in claim 8, it is characterized in that: the mode of the fixation using clamp, winding,
Binding, bolt or jackscrew mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822073790.2U CN209425442U (en) | 2018-12-11 | 2018-12-11 | Universal bending flexible apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822073790.2U CN209425442U (en) | 2018-12-11 | 2018-12-11 | Universal bending flexible apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209425442U true CN209425442U (en) | 2019-09-24 |
Family
ID=67971348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822073790.2U Expired - Fee Related CN209425442U (en) | 2018-12-11 | 2018-12-11 | Universal bending flexible apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209425442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206811A (en) * | 2019-06-18 | 2019-09-06 | 扬州哈工科创机器人研究院有限公司 | Universal bending flexible apparatus and control method |
-
2018
- 2018-12-11 CN CN201822073790.2U patent/CN209425442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206811A (en) * | 2019-06-18 | 2019-09-06 | 扬州哈工科创机器人研究院有限公司 | Universal bending flexible apparatus and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107225566A (en) | The software module of two-way shape memory alloy driving | |
| CN101210447B (en) | Steel strand integral bundle extrusion anchor cable guy cable | |
| CN209425442U (en) | Universal bending flexible apparatus | |
| KR102154391B1 (en) | Apparatus gripper | |
| CN108501039B (en) | Flexible mechanical arm based on ball hinge joint | |
| CN207256242U (en) | The software module of two-way shape memory alloy driving | |
| CN102280226A (en) | Composite insulator suspension string in overhead transmission line | |
| CN110206811A (en) | Universal bending flexible apparatus and control method | |
| CN107618028A (en) | A kind of two-way artificial-muscle | |
| CN116079699A (en) | Artificial muscle based on supercoiled fiber structure and electric driving method thereof | |
| CN205539162U (en) | Telescopic electric installation of testing of 10kV power transmission line | |
| CN210396329U (en) | Rotation-controllable composite cross arm of power transmission line | |
| CN209054001U (en) | A kind of spring | |
| CN209118795U (en) | A kind of alloy wire that intensity high resiliency is strong | |
| CN111923068A (en) | Finger joint of tendon-driven dexterous hand | |
| CN108453722A (en) | A kind of flexible mechanical arm based on elastic tube | |
| CN201104311Y (en) | Wind energy cable | |
| CN207939094U (en) | A kind of bypass draft gear for soft rope | |
| CN110525620B (en) | Passive bending axial rotating mechanism of cross reed based on variable cross section | |
| CN202978157U (en) | Pre-twisted strain clamp | |
| CN102364792A (en) | Strain hardware fitting for optical fiber composite overhead phase wire | |
| CN105790042B (en) | A kind of terminal enhancing instrument and terminal Enhancement Method | |
| CN100401604C (en) | Ureeling barrel for preventing loose of power transmission strand cables | |
| CN111706142A (en) | Composite axial energy dissipation device based on piezoelectricity and shape memory alloy | |
| CN2278999Y (en) | Electrodeformation drive |
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: 20190924 Termination date: 20211211 |