CN106895785A - Tubing fixation kit and pipes detection device and method - Google Patents
Tubing fixation kit and pipes detection device and method Download PDFInfo
- Publication number
- CN106895785A CN106895785A CN201710191437.1A CN201710191437A CN106895785A CN 106895785 A CN106895785 A CN 106895785A CN 201710191437 A CN201710191437 A CN 201710191437A CN 106895785 A CN106895785 A CN 106895785A
- Authority
- CN
- China
- Prior art keywords
- tubing
- sensor
- support
- motor
- fixed
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
- G01B11/0625—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating with measurement of absorption or reflection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/2408—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring roundness
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
This application discloses a kind of tubing fixation kit and pipes detection device and method, tubing fixation kit includes two pipe-supporting mechanisms staggered relatively；The pipe-supporting mechanism includes：Support pedestal, two rotary shafts connected horizontal through the support pedestal and by chain or conveyer belt, the electric rotating machine for being used to driving any rotary shaft to rotate positioned at support pedestal side and it is fixed on the support wheel that two rotary shafts are located at support pedestal end side；The support wheel of two pipe-supporting mechanisms is oppositely arranged.The beneficial effect of the application is to install simple and fast, and machining accuracy requirement is low, it is to avoid quartz glass tube occur damaged.
Description
Technical field
The disclosure relates generally to tubing production and detection field, and in particular to the production of quartz glass tube and detection field,
More particularly to it is applied to the tubing fixation kit and pipes detection device and method of quartz glass tube
Background technology
It is several with quartzy tubing to preform with continuing to develop for communication optical fiber manufacturing process and cost control technique
What index request is increasingly strict, and tubing needs to carry out the isoparametric detection of diameter, wall thickness, flexibility, ovality, is set with detection
It is standby quartzy tubing is detected during, it is necessary to quartzy tubing is fixed, in the prior art, pressed from both sides using three-jaw mode
Hold quartz glass tube to be fixed, clamping position is carried out to quartz glass tube by scroll chuck, electric rotating machine drives quartzy glass
Glass pipe axial-rotation, by switch board control, drive detection means platform to move back and forth carries out quartz glass tube to movable motor
Detection.
The shortcoming of above-mentioned quartz ampoule glass tube detection method is that equipment requirement on machining accuracy is high, install positioning it is cumbersome it is time-consuming compared with
It is long；The shortcoming of above-mentioned quartz glass tube fixed form is that claw is easily caused quartz glass tube breakage, and reason is：1) quartz glass
Pipe belongs to fragility material, rapid wear in itself；2) claw is rigid, easy damaged tubing；2) when scroll chuck is positioned, bolt
Screwing force is uncontrollable.
The detection of parameters of the detection method and device of above-mentioned quartz glass tubing to quartz glass tube it is cumbersome and into
This height；Accuracy of detection is low.
The content of the invention
In view of drawbacks described above of the prior art or deficiency, expecting that offer is a kind of will not cause what is damaged to quartz glass tube
Tubing fixation kit and pipes detection device.
First aspect the application provides a kind of tubing fixation kit, and the component includes two tubing support machines staggered relatively
Structure；The pipe-supporting mechanism includes：Support pedestal, two connect horizontal through the support pedestal and by chain or conveyer belt
The rotary shaft that connects, the electric rotating machine for being used to driving any rotary shaft to rotate positioned at support pedestal side and it is fixed on two rotary shafts
Positioned at the support wheel of support pedestal end side；The support wheel of two pipe-supporting mechanisms is oppositely arranged.
According to the technical scheme that the embodiment of the present application is provided, offered for filling flexible on the periphery of the support wheel
The annular groove of material.
According to the technical scheme that the embodiment of the present application is provided, support pedestal side corresponding with the support wheel is upward
It is extended with the baffle plate for blocking pipe end.
Second aspect the application provides a kind of pipes detection device, and the device includes above-mentioned any one tubing fixation group
Part, also including support, the slide rail that is arranged on pedestal upper end face, the tubing testing agency being slidably fixed on slide rail and fixation
It is used for the drive device for driving tubing testing agency to be moved along slide rail on support；Two pipe-supporting mechanisms are slideably solid
It is scheduled on slide rail and positioned at the both sides of the tubing testing agency.
According to the technical scheme that the embodiment of the present application is provided, the tubing testing agency is included across the detection on tubing
Frame, the controller being fixed on testing stand, can slide up and down to be fixed on testing stand sensor fixation plate, be fixed on sensing
Device fixed plate two ends and Laser emission sensor and laser pick-off sensor positioned at testing stand both sides, it is fixed on testing stand upper end
Calibrate motion motor for drive sensor fixation plate to move up and down；The controller and Laser emission sensor, laser
Receive sensor and calibrate the connection of motion motor signal.
According to the technical scheme that the embodiment of the present application is provided, the both sides correspondence Laser emission sensor of the testing stand
The gap that twice are passed through for light beam is offered with laser pick-off sensor.
According to the technical scheme that the embodiment of the present application is provided, the tubing testing agency also includes that fixation can be slided up and down to
The thickness measuring motor that thickness measurement sensor and driving thickness measurement sensor on testing stand top are moved up and down；The thickness measurement sensor and survey
Thick motor is connected with the controller signals.
According to the technical scheme that the embodiment of the present application is provided, the controller is also believed with the drive device and electric rotating machine
Number connection.
According to the technical scheme that the embodiment of the present application is provided, the drive device includes being fixed on the mobile electricity of support one end
Machine, the sliding block for driving the leading screw of rotation and being fixed on leading screw by mobile motor；The tubing testing agency is fixed on described
On sliding block.
According to the technical scheme that the embodiment of the present application is provided, the drive device includes being fixed on the hydraulic cylinder of support one end
With the sliding block being fixed on hydraulic cylinder piston rod；The tubing testing agency is fixed on the sliding block.
Third aspect the application also provides a kind of pipe workpiece detection method, and the method includes：
S10, acquisition tubing refer to outside diameter d0, support wheel radius r0, tubing agreement rotating speed V0, pipe length L, sampling
Time t0, every circle sampling number of times m and sampling group number n altogether；
S21, the moving displacement that testing agency is determined according to the current location of pipe length L and testing agency, control drive
Device drives testing agency to move to original position and store the current positional information of testing agency according to the moving displacement for determining；
S22, basis calibrate the current location of motor and the reference outside diameter d of tubing0, determine to calibrate the mobile position of motor
Move；Control is calibrated motor and moves to test position according to moving displacement and store the current location information for calibrating motor；
S23, the reference outside diameter d according to tubing0, support wheel radius r0And the agreement rotating speed V of tubing0Determine electric rotating
The rotating speed V of machine1；The interval run time t of electric rotating machine is determined with reference to every circle sampling number of times m1；
S24, will work as front ring sampling number of times and sampling group number zero setting；
S25, the operation setting spacing distance △ Z that testing agency is determined according to pipe length L and sampling group number n；
S30, control electric rotating machine are with rotating speed V1Operating is spaced run time t1Sample time t out of service afterwards0；
S40, in sample time t0The interior signal for receiving laser pick-off sensor, calculates the tube outer diameter data of current location
And store；
S50, will work as front ring sampling number of times add 1 and store；
S60, judgement are when whether front ring sampling number of times is equal to m；If performing step S70, if otherwise performing step S30；
S70, front ring sampling number of times zero setting will be worked as, current sample group number adds 1；
S80, judge current sample group number whether be equal to n；If then performing step S90；If otherwise performing step S100；
S90, current sample group number reset；The signal of change tubing of the laser pick-off sensor according to storage takes at each
The external diameter of sampling point；The external diameter of signal and each sample point according to laser pick-off sensor calculates ovality and the bending of tubing
Degree；
S100, control drive device drive testing agency's operation to perform step S30 after setting spacing distance △ Z.
According to the technical scheme that the embodiment of the present application is provided, described pipe workpiece detection method also includes：
The step S10 also includes obtaining the reference wall thickness h of tubing0；
The step S22 also includes determining according to the current location of thickness measuring motor the moving displacement of thickness measuring motor；Control is surveyed
Thick motor moves to test position and stores the current location information of thickness measuring motor according to moving displacement；
The step S40 is additionally included in sample time t0The interior signal for receiving thickness measurement sensor, calculates the pipe of current location
Material wall thickness data are simultaneously stored；
The step S90 also includes the wall in each sample point of the signal of change tubing of the thickness measurement sensor according to storage
It is thick；Wall thickness according to each sample point calculates the inclined wall degree of tubing.
Tubing is placed on two concordant support wheels for rotating in same direction by the application by designing a kind of tubing fixation kit
On, support tubing by two support wheels and drive tubing to rotate, it is to avoid tubing is clamped, while the tubing of the application
Fixation kit installs simple and fast, and machining accuracy requirement is low, it is to avoid quartz glass tube occur damaged.
Measurement and collection of the tubing detection components that the application is provided to quartz glass tube geometric parameter are automatically performed, and save
The substantial amounts of cost of labor and degree of accuracy is high, and the geometric parameter of quartz glass tube center section can be detected.While this Shen
The tubing detection components that please be provided realize diameter, wall on pipe length direction by the sensor moved along the tubing for rotating
Thick measurement, while can also be by the measured value on pipe length direction be calculated the ovality of tubing, partially
The parameter such as wall degree and flexibility；Therefore the tubing detection components detection longitude that the application is provided is high, and detection parameter is comprehensive, detection effect
Rate is high, installs simple and fast, and machining accuracy requirement is low, and is not in quartz glass tube damaging problem.
Brief description of the drawings
By the detailed description made to non-limiting example made with reference to the following drawings of reading, the application other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is the structural representation of the first embodiment of the application；
Fig. 2 is the structural representation of support wheel in Fig. 1；
Fig. 3 is the structural representation of second embodiment of the application；
The structural representation of Tu4Shi Tu3Zhong tubing testing agency；
Fig. 5 is the flow chart of the third embodiment of the application；
Fig. 6 is the 4th kind of flow chart of embodiment of the application.
10th, pipe-supporting mechanism；20th, support；30th, tubing testing agency；40th, drive device；50th, tubing；11st, branch support group
Seat；12nd, electric rotating machine；13rd, support wheel；14th, flexible material；15th, baffle plate；60th, slide rail；31st, testing stand；32nd, sensor is fixed
Plate；33rd, Laser emission sensor；34th, laser pick-off sensor；35th, motion motor is calibrated；36th, thickness measurement sensor；37th, thickness measuring
Motor；41st, mobile motor；42nd, leading screw.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that, in order to
It is easy to description, the part related to invention is illustrate only in accompanying drawing.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In a kind of embodiment of the tubing fixation kit that the application is provided, the component includes two tubing branch staggered relatively
Support mechanism 10；The pipe-supporting mechanism 10 as shown in Figure 1 includes：Support pedestal 11, two is horizontal through the support pedestal
11 and the rotary shaft connected by chain or conveyer belt, the rotation that is used to drive any rotary shaft to rotate positioned at support pedestal 11 side
Rotating motor 12 is located at the support wheel 13 of the support end side of pedestal 11 with two rotary shafts are fixed on；Two pipe-supporting mechanisms
10 support wheel 13 is oppositely arranged.The tubing with diameter greater than radial distance therebetween can be placed between two support wheels, is managed
The two ends of material are individually positioned between two the two of pipe-supporting mechanism 10 support wheels 13；Two support wheels 13 at tubing two ends
Synchronization rotate in same direction tubing can be driven to rotate.It is to contact connection between support wheel 13 and tubing, does not have clamping force, therefore support
Wheel 13 will not cause to damage to tubing.
The electric rotating machine of above-mentioned two pipe-supporting mechanism 10 uses servo synchronization motor to ensure two tubing support machines
The support wheel 13 of structure 10 keeps synchronous axial system.
As shown in Fig. 2 in a preferred embodiment, being offered on the periphery of the support wheel 13 for filling flexible material
The annular groove of matter 14；Flexible material 14 can be polytetrafluoroethylene (PTFE) or nylon or O-shaped rubber ring, and flexible material can be avoided further
Support wheel 13 scratches the surface of tubing, the frictional force between support wheel 13 and tubing can be also increased, so as to improve support wheel 13 pairs
The rotation driving force of tubing.
In one embodiment, each support wheel 13 is provided with two annular grooves, and the depth of annular groove is 0.5mm-
1.5mm。
In a preferred embodiment, support pedestal 11 and the corresponding side of the support wheel 13 protruded upward for
Block the baffle plate 15 of pipe end.The design of baffle plate 15 can avoid tubing from being moved axially in rotation process；In other implementations
In example, rotary shaft can be also arranged on the middle part of support pedestal 11 so that support wheel 13 is less than the top surface of support pedestal 11, so that
So that the side of support pedestal plays a part of to block pipe end.
Aforementioned tubes fixation kit both can be used for the detection of quartz glass tube, it is also possible to for the spray of other materials tubing
Apply and detection etc. other purposes.
Shown in second embodiment that the application as shown in Figure 3 is provided, the application provides a kind of pipes detection device, the dress
Put including above-mentioned any one tubing fixation kit, also including support 20, be arranged on the slide rail 60, slidably of the upper surface of support 20
The tubing testing agency 30 that is fixed on slide rail 60 and be fixed on support 20 and be used to drive tubing testing agency 30 along cunning
The drive device 40 of the movement of rail 60；Two pipe-supporting mechanisms 10 are slidably fixed on slide rail 60 and positioned at the tubing branch
The both sides of support mechanism 10.Tubing testing agency 30 moves under the driving of drive device 40 along slide rail 60, so as to long to tubing
Parameters on degree direction are measured.
As shown in figure 4, in a preferred embodiment, the tubing testing agency 30 is included across the testing stand on tubing 50
31st, the controller that is fixed on testing stand 31, the sensor fixation plate 32, fixed being fixed on testing stand 31 can be slided up and down to
It is Laser emission sensor 33 and laser pick-off sensor 34 at the two ends of sensor fixation plate 32 and positioned at the both sides of testing stand 31, solid
Be scheduled on the upper end of testing stand 31 calibrates motion motor 35 for drive sensor fixation plate 32 to move up and down；The controller with
Laser emission sensor 33, laser pick-off sensor 34 and calibrate the signal of motion motor 35 connection.
The light beam of the transmitting of Laser emission sensor 33 passes through tubing 50, and the light beam that laser pick-off sensor 34 is received can be in pipe
The top of material 50 and bottom form separation, and the external diameter of tubing 50 is positioned at the width of the watershed area at middle part.While controller
Laser emission sensor 33 and laser pick-off sensor 34 can voluntarily be calculated according to the tube outer diameter standard value of pre-input program
Upper-lower position, control calibrates motion motor 35 and moves up and down and cover tubing 50 adjusting light beam.In measurement different length
When tubing, can manually move two tubing and fix the relative position of supporting mechanism 10 so that tubing is just placed on two pipes
Material is fixed between supporting mechanism 10.
In a preferred embodiment, the both sides correspondence Laser emission sensor 33 of the testing stand 31 and laser pick-off
Sensor 34 offers the gap that twice are passed through for light beam.
In a preferred embodiment, the tubing testing agency 30 also includes sliding up and down to being fixed on testing stand top
Thickness measurement sensor 36 and drive the thickness measuring motor 37 that moves up and down of thickness measurement sensor 36；The thickness measurement sensor 36 and thickness measuring electricity
Machine 37 is connected with the controller signals.Thickness measurement sensor 36 is laser caliper sensors.
The light beam of the launch window of thickness measurement sensor 36 passes through tubing 50, is connect in thickness measurement sensor 36 by mirror-reflection principle
Receiving window can receive two-beam, and the distance difference of two beams reception light is the wall thickness of tubing 50.Controller can be according to pre- defeated simultaneously
The tube wall thickness standard value for entering program voluntarily calculates the upper-lower position of thickness measurement sensor 36, and control thickness measuring motion motor is about 37
It is mobile to receive the two-beam of the reflection of tubing 50 adjusting thickness measurement sensor 36.
Controller can according to the thickness of tubing, external diameter and tubing rotation and tubing testing agency 30 move during in
Between data statistics and detection can be calculated the geometric parameters such as flexibility, ovality, the inclined wall of tubing.
In a preferred embodiment, the controller is also connected with the drive device 40 and the signal of electric rotating machine 12.Control
Device processed can be according to measured value by adjusting the rotating speed of electric rotating machine 12 to adjust tubing 50 rotary speed, by control drive
Device 40 adjusts the translational speed of tubing testing agency 30 so that above detection numerical value is more accurate.
In a preferred embodiment, the drive device 40 includes being fixed on the mobile motor 41 of the one end of support 20, passes through
Mobile motor 41 drives the leading screw 42 for rotating and the sliding block being fixed on leading screw 42；The tubing testing agency 30 is fixed on described
On sliding block.
In a preferred embodiment, the drive device 40 includes being fixed on the hydraulic cylinder of the one end of support 20 and is fixed on liquid
Sliding block on pressure cylinder piston bar；The tubing testing agency 30 is fixed on the sliding block.In other embodiments, the driving
Device 40 can also be the other structures for driving the movement of tubing testing agency 30.
As shown in the flow chart of the third embodiment of Fig. 5 the application offer, the pipe workpiece detection method bag that the application is provided
Include：
S10, the reference outside diameter d for obtaining tubing0, support wheel radius r0, tubing agreement rotating speed V0, pipe length L, take
Sample time t0, every circle sampling number of times m and sampling group number n altogether；The reference outside diameter d of tubing0Tubing is referred to pipe length L to add
Nominal outer diameter and length that man-hour waits；
S21, the moving displacement that testing agency is determined according to the current location of pipe length L and testing agency, control drive
Device drives testing agency to move to original position and store the current positional information of testing agency according to the moving displacement for determining；
S22, basis calibrate the current location of motor and the reference outside diameter d of tubing0, determine to calibrate the mobile position of motor
Move；Control is calibrated motor and moves to test position according to moving displacement and store the current location information for calibrating motor；
S23, the reference outside diameter d according to tubing0, support wheel radius r0And the agreement rotating speed V of tubing0Determine electric rotating
The rotating speed V of machine1；The interval run time t of electric rotating machine is determined with reference to every circle sampling number of times m1；Flexible material cause support wheel with
Relative slip between tubing can be ignored, V1V is obtained according to following computing formula1=V0*π*d0/2*π*r0。
S24, will work as front ring sampling number of times and sampling group number zero setting；
S25, the operation setting spacing distance △ Z that testing agency is determined according to pipe length L and sampling group number n；△ Z=L/
n；
S30, control electric rotating machine are with rotating speed V1Operating is spaced run time t1Sample time t out of service afterwards0；
S40, in sample time t0The interior signal for receiving laser pick-off sensor, calculates the tube outer diameter data of current location
And store；
S50, will work as front ring sampling number of times add 1 and store；
S60, judgement are when whether front ring sampling number of times is equal to m；If performing step S70, if otherwise performing step S30；
S70, front ring sampling number of times zero setting will be worked as, current sample group number adds 1；
S80, judge current sample group number whether be equal to n；If then performing step S90；If otherwise performing step S100；
S90, current sample group number reset；The signal of change tubing of the laser pick-off sensor according to storage takes at each
The external diameter of sampling point；The external diameter of signal and each sample point according to laser pick-off sensor calculates ovality and the bending of tubing
Degree；
In measurement process, the diameter of multiple difference angles can be sampled by rotating tubing on each section, taken wherein
The difference of max min is the ovality in this section, and multiple sections measure in measurement process, ellipse in these sections
The maximum of circularity is the ovality of measurement tubing.
In measurement process, the central point of Laser emission sensor emission light beam is sensor zero point, laser pick-off sensor
The upper marginal position signal and lower edge position signal of tubing are sensed, by calculating tubing top edge or lower edge relative to sensing
The distance of device zero point, samples the distance of multiple difference angles in tubing rotation, takes the difference of wherein ultimate range and minimum range
Value, takes the maximum of difference in the measurement in multiple sections, and the result divided by the length of product is the flexibility of product.
S100, control drive device drive testing agency's operation to perform step S30 after setting spacing distance △ Z.
According to the technical scheme that the embodiment of the present application is provided, described pipe workpiece detection method also includes：
The step S10 also includes obtaining the reference wall thickness h of tubing0；
The step S22 also includes determining according to the current location of thickness measuring motor the moving displacement of thickness measuring motor；Control is surveyed
Thick motor moves to test position and stores the current location information of thickness measuring motor according to moving displacement；
The step S40 is additionally included in sample time t0The interior signal for receiving thickness measurement sensor, calculates the pipe of current location
Material wall thickness data are simultaneously stored；
The step S90 also includes the wall in each sample point of the signal of change tubing of the thickness measurement sensor according to storage
It is thick；Wall thickness according to each sample point calculates the inclined wall degree of tubing.
In measurement process, the wall thickness of multiple difference angles can be sampled by rotating tubing on each section, taken wherein
The difference of max min is the inclined wall degree in this section, multiple sections can be divided to measure in measurement process, these sections
In the maximum of wall degree partially be the inclined wall degree of measurement tubing.
Above description is only the preferred embodiment and the explanation to institute's application technology principle of the application.People in the art
Member is it should be appreciated that involved invention scope in the application, however it is not limited to the technology of the particular combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where the inventive concept is not departed from, is carried out by above-mentioned technical characteristic or its equivalent feature
Other technical schemes for being combined and being formed.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical scheme that the technical characteristic of energy is replaced mutually and formed.
Claims (10)
1. a kind of tubing fixation kit, it is characterised in that including two pipe-supporting mechanisms (10) staggered relatively；The tubing
Supporting mechanism (10) includes：Support pedestal (11), two horizontal through support pedestal (11) and by chain or conveyer belt
The rotary shaft of connection, the electric rotating machine (12) for being used to driving any rotary shaft to rotate positioned at support pedestal (11) side and it is fixed on
Two rotary shafts are located at the support wheel (13) of support pedestal (11) end side；Two support wheels of pipe-supporting mechanism (10)
(13) it is oppositely arranged.
2. tubing fixation kit according to claim 1, it is characterised in that opened up on the periphery of the support wheel (13)
There is the annular groove for filling flexible material (14).
3. tubing fixation kit according to claim 1 and 2, it is characterised in that the support pedestal (11) and the branch
The corresponding side of support wheel (13) protrudes upward the baffle plate (15) for blocking pipe end.
4. a kind of pipes detection device, it is characterised in that including the tubing fixation kit described in any one of claims 1 to 3, also
Including support (20), the slide rail (60) that is arranged on support (20) upper surface, the tubing inspection that is slidably fixed on slide rail (60)
Surveying mechanism (30) and being fixed on support (20) is used to drive tubing testing agency (30) to be filled along the mobile driving of slide rail (60)
Put (40)；Two pipe-supporting mechanisms (10) are slidably fixed on slide rail (60) and positioned at the pipe-supporting mechanism (10)
Both sides.
5. pipes detection device according to claim 4, it is characterised in that the tubing testing agency (30) including across
Testing stand (31) on tubing (50), the controller being fixed on testing stand (31), can slide up and down to and be fixed on testing stand
(31) sensor fixation plate (32) on, sensor fixation plate (32) two ends are fixed on and positioned at the laser of testing stand (31) both sides
Emission sensor (33) and laser pick-off sensor (34), be fixed on testing stand (31) upper end for driving sensor fixation plate
(32) what is moved up and down calibrates motion motor (35)；The controller and Laser emission sensor (33), laser pick-off sensor
(34) and calibrate motion motor (35) signal connection.
6. pipes detection device according to claim 5, it is characterised in that the both sides correspondence of the testing stand (31) is described
Laser emission sensor (33) and laser pick-off sensor (34) offer the gap that twice are passed through for light beam.
7. pipes detection device according to claim 5, it is characterised in that the tubing testing agency (30) also includes can
Slide up and down to the thickness measurement sensor (36) for being fixed on testing stand top and the thickness measuring for driving thickness measurement sensor (36) to move up and down
Motor (37), the thickness measurement sensor (36) and thickness measuring motor (37) are connected with the controller signals；The controller also with
The drive device (40) and electric rotating machine (12) signal are connected.
8. the pipes detection device according to any one of claim 4 to 7, it is characterised in that drive device (40) bag
Include and be fixed on the mobile motor (41) of support (20) one end, the leading screw (42) of rotation driven by mobile motor (41) and is fixed on
Sliding block on leading screw (42)；The tubing testing agency (30) is fixed on the sliding block.
9. a kind of pipe workpiece detection method, it is characterised in that including：
S10, acquisition tubing refer to outside diameter d0, support wheel radius r0, tubing agreement rotating speed V0, pipe length L, sample time
t0, every circle sampling number of times m and sampling group number n altogether；
S21, the moving displacement that testing agency is determined according to the current location of pipe length L and testing agency, control drive device
Testing agency is driven to move to original position and store the current positional information of testing agency according to the moving displacement for determining；
S22, basis calibrate the current location of motor and the reference outside diameter d of tubing0, determine to calibrate the moving displacement of motor；Control
Motor is calibrated to move to test position according to moving displacement and store the current location information for calibrating motor；
S23, the reference outside diameter d according to tubing0, support wheel radius r0And the agreement rotating speed V of tubing0Determine electric rotating machine
Rotating speed V1；The interval run time t of electric rotating machine is determined with reference to every circle sampling number of times m1；
S24, will work as front ring sampling number of times and sampling group number zero setting；
S25, the operation setting spacing distance △ Z that testing agency is determined according to pipe length L and sampling group number n；
S30, control electric rotating machine are with rotating speed V1Operating is spaced run time t1Sample time t out of service afterwards0；
S40, in sample time t0The interior signal for receiving laser pick-off sensor, calculates the tube outer diameter data of current location and deposits
Storage；
S50, will work as front ring sampling number of times add 1 and store；
S60, judgement are when whether front ring sampling number of times is equal to m；If performing step S70, if otherwise performing step S30；
S70, front ring sampling number of times zero setting will be worked as, current sample group number adds 1；
S80, judge current sample group number whether be equal to n；If then performing step S90；If otherwise performing step S100；
S90, current sample group number reset；According to storage laser pick-off sensor signal of change tubing in each sample point
External diameter；The external diameter of signal and each sample point according to laser pick-off sensor calculates the ovality and flexibility of tubing；
S100, control drive device drive testing agency's operation to perform step S30 after setting spacing distance △ Z.
10. pipe workpiece detection method according to claim 9, it is characterised in that
The step S10 also includes obtaining the reference wall thickness h of tubing0；
The step S22 also includes determining according to the current location of thickness measuring motor the moving displacement of thickness measuring motor；Control thickness measuring electricity
Machine moves to test position and stores the current location information of thickness measuring motor according to moving displacement；
The step S40 is additionally included in sample time t0The interior signal for receiving thickness measurement sensor, calculates the tube wall thickness of current location
Data are simultaneously stored；
The step S90 also includes the wall thickness in each sample point of the signal of change tubing of the thickness measurement sensor according to storage；
Wall thickness according to each sample point calculates the inclined wall degree of tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710191437.1A CN106895785B (en) | 2017-03-28 | 2017-03-28 | Pipe fixing assembly and pipe detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710191437.1A CN106895785B (en) | 2017-03-28 | 2017-03-28 | Pipe fixing assembly and pipe detection device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106895785A true CN106895785A (en) | 2017-06-27 |
| CN106895785B CN106895785B (en) | 2023-06-16 |
Family
ID=59192932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710191437.1A Active CN106895785B (en) | 2017-03-28 | 2017-03-28 | Pipe fixing assembly and pipe detection device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106895785B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274138A (en) * | 2017-12-29 | 2018-07-13 | 大族激光科技产业集团股份有限公司 | A kind of the cut-out detection device and method of tubing |
| CN108827173A (en) * | 2018-08-27 | 2018-11-16 | 安徽天裕电力器材有限公司 | A kind of roll welding framework of steel reinforcement external diameter detection device and its detection method |
| CN109079000A (en) * | 2018-10-11 | 2018-12-25 | 浙江工业大学之江学院 | A kind of quick testing agency of Spring-back of Pipe Bending |
| CN111521115A (en) * | 2020-05-09 | 2020-08-11 | 北方夜视技术股份有限公司 | MCP glass tube overall dimension non-contact intelligent test system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009204604A (en) * | 2008-01-31 | 2009-09-10 | Mitsubishi Heavy Ind Ltd | Inspection apparatus and inspection method for boiler furnace steam generating tube |
| US20100301019A1 (en) * | 2009-05-28 | 2010-12-02 | The Viking Corporation | Pipe Fabrication Equipment |
| CN102901453A (en) * | 2012-09-12 | 2013-01-30 | 深圳深蓝精机有限公司 | Device and method for measuring length, outside diameter, fluctuation value and roundness of circular shaft |
| CN202804542U (en) * | 2012-09-19 | 2013-03-20 | 苏州领创激光科技有限公司 | Unequally spaced bidirectional multiple positioning pipe support work table |
| CN205528990U (en) * | 2016-01-25 | 2016-08-31 | 中国飞机强度研究所 | Steel tube rotation device |
| CN206740081U (en) * | 2017-03-28 | 2017-12-12 | 久智光电子材料科技有限公司 | Tubing fixation kit and pipes detection device |
-
2017
- 2017-03-28 CN CN201710191437.1A patent/CN106895785B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009204604A (en) * | 2008-01-31 | 2009-09-10 | Mitsubishi Heavy Ind Ltd | Inspection apparatus and inspection method for boiler furnace steam generating tube |
| US20100301019A1 (en) * | 2009-05-28 | 2010-12-02 | The Viking Corporation | Pipe Fabrication Equipment |
| CN102901453A (en) * | 2012-09-12 | 2013-01-30 | 深圳深蓝精机有限公司 | Device and method for measuring length, outside diameter, fluctuation value and roundness of circular shaft |
| CN202804542U (en) * | 2012-09-19 | 2013-03-20 | 苏州领创激光科技有限公司 | Unequally spaced bidirectional multiple positioning pipe support work table |
| CN205528990U (en) * | 2016-01-25 | 2016-08-31 | 中国飞机强度研究所 | Steel tube rotation device |
| CN206740081U (en) * | 2017-03-28 | 2017-12-12 | 久智光电子材料科技有限公司 | Tubing fixation kit and pipes detection device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274138A (en) * | 2017-12-29 | 2018-07-13 | 大族激光科技产业集团股份有限公司 | A kind of the cut-out detection device and method of tubing |
| CN108827173A (en) * | 2018-08-27 | 2018-11-16 | 安徽天裕电力器材有限公司 | A kind of roll welding framework of steel reinforcement external diameter detection device and its detection method |
| CN109079000A (en) * | 2018-10-11 | 2018-12-25 | 浙江工业大学之江学院 | A kind of quick testing agency of Spring-back of Pipe Bending |
| CN109079000B (en) * | 2018-10-11 | 2024-03-08 | 浙江工业大学之江学院 | Quick return bend resilience detection mechanism |
| CN111521115A (en) * | 2020-05-09 | 2020-08-11 | 北方夜视技术股份有限公司 | MCP glass tube overall dimension non-contact intelligent test system |
| CN111521115B (en) * | 2020-05-09 | 2021-11-05 | 北方夜视技术股份有限公司 | MCP glass tube overall dimension non-contact intelligent test system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106895785B (en) | 2023-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106895785A (en) | Tubing fixation kit and pipes detection device and method | |
| US20050283989A1 (en) | Method of inspecting workpieces on a measuring machine | |
| CN111023981B (en) | Large cylindrical workpiece parameter measuring device and method | |
| CN102607502B (en) | Automatic detection device and method for size of automobile rear axle assembly | |
| CN104180763A (en) | Non-contact measurement apparatus of inner and outer diameters of large-diameter circular ring type component | |
| CN209802322U (en) | Glass flatness detection mechanism | |
| CN105928479B (en) | A kind of cartridge type part outer diameter on-line measuring device in spinning process | |
| CN106152955B (en) | A kind of large-size axis parts detection means and method | |
| JPH0642947A (en) | Method and device for measuring run-out or contour | |
| CN117824518A (en) | Non-contact thickness measuring device | |
| CN113028994A (en) | Synchronous detection device and method for ovality and thickness of pipe fitting | |
| CA2805518A1 (en) | Calibration device for measurement gauges of the diameter and other geometrical characteristics of cylinders | |
| CN105423945A (en) | Cable detection device and detection method | |
| CN206740081U (en) | Tubing fixation kit and pipes detection device | |
| CN209877932U (en) | Nuclear reaction column assembly installation and measurement tool | |
| CN106979766B (en) | The measuring device and method of pole material parameter | |
| CN109798859A (en) | A kind of steel pipe automatic measurement system and steel pipe measurement method | |
| CN108344370B (en) | Spiral welded pipe pipeline outer diameter measuring device and method based on double visual sensors | |
| CN204800470U (en) | Circularity and straightness accuracy detection device of grinding of outer face of cylinder | |
| CN104515493A (en) | Automatic radial run-out measuring device | |
| CN210464415U (en) | Pipe fitting detection device | |
| CN209894626U (en) | Standard block position adjusting device for Rockwell hardness tester standard machine | |
| KR20130035907A (en) | Measuring touch probe, measuring system, method for laser-optical determination of the height of a strand guide roller, and use of the measuring system | |
| CN110044283A (en) | A kind of inside diameter detection device and its measurement method | |
| CN105698709A (en) | Measurement method for curvature radius of tapered roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |