CN206084584U - Flexible spray tube - Google Patents
Flexible spray tube Download PDFInfo
- Publication number
- CN206084584U CN206084584U CN201621125984.7U CN201621125984U CN206084584U CN 206084584 U CN206084584 U CN 206084584U CN 201621125984 U CN201621125984 U CN 201621125984U CN 206084584 U CN206084584 U CN 206084584U
- Authority
- CN
- China
- Prior art keywords
- flexible joint
- flexible
- pull rope
- grade
- driving means
- 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
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model provides a flexible spray tube, includes drive arrangement, flexible joint and hose, and flexible joint has the two -stage at least, and flexible joint at different levels tandem in proper order are connected with a haulage rope together at least on every grade of flexible joint, and every grade of flexible joint goes up the haulage rope one end of connecting and is connected with drive arrangement, and this grade of flexible joint is worn to cause by top flexible joint in proper order by the other end, hose setting is in the flexible joint that the tandem is in the same place, and the end of hose stretches out terminal flexible joint to be provided with the nozzle. Many haulage ropes are fixed respectively on corresponding flexible joint among this flexible spray tube, and the haulage rope is as connecting and transmission parts, the transmission that can do exercises and do all can under drive arrangement's control, and when guaranteeing transmission precision and flexibility, the problem that the coolant location is forbidden in the MQL technique has been solved to furthest's reduction driving chain structure size.
Description
Technical field
This utility model is related to a kind of jet pipe sprayed for fluid, and more particularly to a kind of flexible joint nozzle belongs to jet pipe skill
Art field.
Background technology
Cutting fluid plays huge work to improving machining efficiency and cutter life, improving crudy under certain condition
With, but a large amount of use of cutting fluid is not only caused serious environmental pollution, increases production cost, and damage workers ' health.
In recent years, it is to improve difficult-to-machine material working (machining) efficiency and quality, extend cutter life and reduce cutting fluid consumption, minimum quantity lubrication
Technology (MQL) is increasingly widely applied.MQL technologies mix compressed gas with denier lubricating fluid after vaporization, Jing sprays
Mouth is sprayed to work pieces process area, and the working position between cutter and workpiece is effectively lubricated.
But, the use of MQL technologies yet suffers from its limitation:MQL cooling and lubricating sphere of actions are less, and cooling medium must
Cutter must accurately be sprayed and currently cut position, otherwise be unable to reach expected cooling effect, it is possible to cause cutter, workpiece to burn
Wound, causes serious economic loss and time to waste.The applying that accurately actively pinpoints of cooling medium is to improve difficult-to-machine material to cut
Cut efficiency key issue urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of flexible joint nozzle, to solve MQL technologies in cooling medium positioning it is inaccurate
Problem.
Flexible joint nozzle of the present utility model, employs the following technical solutions:
The flexible joint nozzle, including driving means, flexible joint and flexible pipe, flexible joint at least two-stage, flexible passes at different levels
Successively tandem together, is at least connected with a pull rope to section on every grade of flexible joint, the traction connected on every grade of flexible joint
Rope one end is connected with driving means, and the other end threads to successively this grade of flexible joint by top flexible joint;Flexible pipe is arranged at string
It is listed in flexible joint together, end flexible joint is stretched out in the end of flexible pipe, and is provided with nozzle.
The pull rope of every grade of flexible joint is 2-6 roots.
The pull rope adopts steel wire rope.
The flexible joint is spiral expanding sleeve pipe, and lacing hole is provided with the tube wall of spiral expanding sleeve pipe, and pull rope leads to
Cross lacing hole and connect spiral expanding sleeve pipe.
Multigroup cylinder is set in the driving means, and one group of cylinder is connected with a pull rope, and position is provided with the cylinder
Displacement sensor and pressure transducer.Controlled by the coordination to multigroup cylinder piston-rod displacement, be capable of achieving the space to hose end nozzle
Position and gesture stability.
Multigroup linear electric motors are may also set up in the driving means, one group of linear electric motors is connected with a pull rope.
Displacement inclination sensor is provided with the flexible joint.
Under the drive of driving means, the flexible joint that can control its connection independently realizes turning for pitch freedom to pull rope
It is dynamic, contribute to reducing jet pipe overall dimension, by the tandem in Multi-stage flexible joint, and the control to flexible joints at different levels, can
Realize position and the attitude regulation of end nozzle.
Many pull ropes of this utility model are separately fixed on corresponding flexible joint, and pull rope is used as connection and transfer part
Part, can carry out moving the transmission with power under the control of driving means, while transmission accuracy and motility is ensured, maximum limit
The reduction driving-chain physical dimension of degree, solves the problems, such as that cooling medium positioning is inaccurate in MQL technologies.
Description of the drawings
Fig. 1 is the structural representation of this utility model flexible joint nozzle.
Fig. 2 is the structural representation of flexible joint in this utility model.
Fig. 3 is the two-dimensional working schematic diagram of flexible joint in this utility model.
In figure:1. flexible joint, 2. pull rope, 3. flexible pipe, 4. driving means, 5. nozzle, 6. spiral expanding sleeve pipe, 7. wears
Cord hole, 8. inner passage, 9. tube wall.
Specific embodiment
Embodiment 1
As shown in figure 1, flexible joint nozzle of the present utility model, including driving means 4, flexible joint 1 and flexible pipe 3, flexibility pass
At least two-stage (two-stage is only given in Fig. 1) of section 1.
Together, driving means 4 are arranged on the side of top flexible joint to the tandem of flexible joints at different levels 1.Per grade of flexible pass
Some pull ropes 2 (being advisable with 2-6 roots) are fixedly connected with section, every pull rope is through each flexible joint before it and drive
Dynamic device 4 connects.All flexible joint tandems are made together by each pull rope, every pull rope only with one-level flexible joint
Connection, simply passes through in other flexible joints.
All connect many pull ropes 2 on every grade of flexible joint 1, these pull ropes 2 are separately fixed at corresponding flexible joint 1
On, pull rope 2 can carry out moving the transmission with power as connection and transferring element under the control of driving means, ensure to pass
While dynamic precision and motility, driving-chain physical dimension is reduced to greatest extent.
By the control operation of 2-6 roots pull rope, control each pull rope by driving means makes pull rope to every grade of flexible joint
The flexible joint of connection independently realizes the rotation of pitch freedom.
Flexible pipe 3 is arranged in tandem flexible joint 1 together, by the conveyance fluid of flexible pipe 3 (such as cutting fluid), flexible pipe 3
End be provided with nozzle 5, nozzle 5 stretches out end flexible joint.
Pull rope 2 can adopt the higher steel wire rope of intensity, and with proof strength, and elastic deformation is little, high transmission accuracy, favorably
In the miniaturization for realizing flexible joint nozzle.Pull rope 2 connects one-level flexible under the drive of driving means 4 by many pull ropes 2
Joint 1 simultaneously controls it, and realizes that every grade of flexible joint 1 independently realizes the rotation of pitch freedom, referring to Fig. 3, contributes to
Reduce jet pipe overall dimension, by the series connection in Multi-stage flexible joint 1, be capable of achieving position and the attitude regulation of end nozzle 5.
The structure of flexible joint 1 is as shown in Fig. 2 be a spiral expanding sleeve pipe 6, spiral expanding sleeve pipe 6 adopts superelastic nickel
Titanium alloy tube, by optimization design, is allowed to have preferably flexible and reset rigidity simultaneously as base material.Spiral expanding sleeve pipe 6
Tube wall 9 on be provided with the lacing hole 7 for axially penetrating through whole spiral expanding sleeve pipe 6, the inner passage 8 of spiral expanding sleeve pipe 6 can
Enough accommodation spaces are provided for flexible pipe 3.Pull rope 2 passes through spiral expanding sleeve pipe 6 by lacing hole 7, drives spiral expanding set
Pipe 6 bends.
In the present embodiment, multigroup cylinder, every group of cylinder piece pull rope 2 of correspondence are included in driving means 4.Cylinder is adopted
Servo cylinder, drives pull rope 2 to move.Cylinder can be directly realized by linear motion, without the need for extra deceleration device, can improve system work(
Rate weight ratio;Simultaneously cylinder moving can directly utilize Digit Control Machine Tool source of the gas, without the need for increasing extra power device.Install in the cylinder
There are displacement transducer and pressure transducer, it is soft to this grade of the control realization of each pull rope in every grade of flexible joint by multigroup cylinder
Property joint motion, controlled by coordination to all cylinder piston-rod displacements, be capable of achieving the locus to end nozzle 5 and attitude control
System.
Displacement obliquity sensor can be installed on every grade of flexible joint 1, displacement inclination sensor 5 obtains flexible joints at different levels
1 displacement and obliquity information, and it is fed back to into driving means, displacement and inclination value of the driving means according to the nozzle 5 of setting
With actual displacement and the error size of inclination value, whole flexible joint nozzle is driven to be moved, until it reaches nozzle 5 is pointed to and protected
Hold in position to be injected.
Embodiment 2
The present embodiment is that the driving means 4 in the present embodiment are linear electric motors, i.e. profit with the difference of embodiment 1
With linear electric motors, drive steel wire rope 2 to move, complete position and the attitude regulation of flexible joint nozzle.
Claims (7)
1. a kind of flexible joint nozzle, is characterized in that, including driving means, flexible joint and flexible pipe, flexible joint at least two-stage, respectively
Successively tandem together, is at least connected with a pull rope to level flexible joint on every grade of flexible joint, connects on every grade of flexible joint
The pull rope one end for connecing is connected with driving means, and the other end threads to successively this grade of flexible joint by top flexible joint;Flexible pipe
It is arranged in tandem flexible joint together, end flexible joint is stretched out in the end of flexible pipe, and is provided with nozzle.
2. flexible joint nozzle according to claim 1, is characterized in that, the pull rope connected on every grade of flexible joint is 2-
6.
3. flexible joint nozzle according to claim 1, is characterized in that, the pull rope adopts steel wire rope.
4. flexible joint nozzle according to claim 1, is characterized in that, the flexible joint is spiral expanding sleeve pipe, and spiral is stretched
Lacing hole is provided with the tube wall of Heat-Shrinkable Tubings, pull rope connects spiral expanding sleeve pipe by lacing hole.
5. flexible joint nozzle according to claim 1, is characterized in that, multigroup cylinder, one group of gas are arranged in the driving means
Cylinder is connected with a pull rope, and displacement transducer and pressure transducer are provided with the cylinder.
6. flexible joint nozzle according to claim 1, is characterized in that, the multigroup linear electric motors of setting in the driving means, one
Group linear electric motors are connected with a pull rope.
7. flexible joint nozzle according to claim 1, is characterized in that, displacement inclination sensing is provided with the flexible joint
Device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621125984.7U CN206084584U (en) | 2016-10-15 | 2016-10-15 | Flexible spray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621125984.7U CN206084584U (en) | 2016-10-15 | 2016-10-15 | Flexible spray tube |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206084584U true CN206084584U (en) | 2017-04-12 |
Family
ID=58484056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621125984.7U Expired - Fee Related CN206084584U (en) | 2016-10-15 | 2016-10-15 | Flexible spray tube |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206084584U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106271870A (en) * | 2016-10-15 | 2017-01-04 | 山东大学 | A kind of flexible joint nozzle |
-
2016
- 2016-10-15 CN CN201621125984.7U patent/CN206084584U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106271870A (en) * | 2016-10-15 | 2017-01-04 | 山东大学 | A kind of flexible joint nozzle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209288966U (en) | A kind of pipe is interior from variable diameter high speed derusting polishing robot | |
CN2548746Y (en) | Numeric control ultrahigh pressure water cutter | |
CN204123094U (en) | Drilling-tapping equipment integrating | |
CN103341649B (en) | A kind of rotation of Stroke Control advances processing unit (plant) | |
CN105196064A (en) | Automatic valve rod processing assembly vehicle | |
CN206084584U (en) | Flexible spray tube | |
CN204912872U (en) | Dual drive planer -type numerically controlled fraise machine | |
CN101537507B (en) | Cardan type universal joint automatic drilling device | |
CN106837174A (en) | A kind of brill deep-well executing agency with drill string for becoming twist-drill head based on double speed | |
CN114635644A (en) | While-drilling deviation correcting device of anti-impact drilling robot for rock burst | |
CN204353518U (en) | A kind of drilling equipment of multi spindle drilling machine | |
CN106271870A (en) | A kind of flexible joint nozzle | |
CN206241651U (en) | It is a kind of can four speeds movement slide unit structure | |
CN202479541U (en) | Combined type multihole drilling rig | |
CN102398157A (en) | Automatic punching tapping machine | |
CN203509100U (en) | Machine tool | |
CN106531226A (en) | Multifunctional sliding table capable of moving at triple speed | |
CN203282000U (en) | Nitinol wire reducing head machining equipment | |
CN105817663B (en) | A kind of puncher and drilling method | |
CN202317667U (en) | Automatic punching tapping machine | |
CN106270025A (en) | A kind of steel plate bending machine | |
CN103894834B (en) | Numerical-control multi-station automatic drilling-tapping machine | |
CN206249901U (en) | A kind of multi-functional slide unit of triple speed movement | |
CN206241654U (en) | It is a kind of can double-speed movement many combined type slide units | |
CN206241659U (en) | A kind of dual stage combination in series slide unit of triple speed movement |
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: 20170412 Termination date: 20211015 |