CN110207617A - A kind of detection device of steel pipe - Google Patents
A kind of detection device of steel pipe Download PDFInfo
- Publication number
- CN110207617A CN110207617A CN201910552098.4A CN201910552098A CN110207617A CN 110207617 A CN110207617 A CN 110207617A CN 201910552098 A CN201910552098 A CN 201910552098A CN 110207617 A CN110207617 A CN 110207617A
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- China
- Prior art keywords
- sliding slot
- vertical plate
- steel pipe
- light
- disk
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- 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
-
- 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
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
- G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of detection devices of steel pipe, including pedestal, pedestal upper left side has the first vertical plate, and the first vertical plate is connected with support shaft, and support shaft is coaxially fixed with disk, there is multiple tracks sliding slot in disk, measurement arm is slidably fitted in per pass sliding slot, the inner end for measuring arm is coaxially connected with connecting shaft, and connection outer shaft sleeve has spring, connecting shaft inner end is fixedly connected with microscope base, has reflecting surface sliding slot end wall to be equipped with light-emitting tube, light receiving tube and reflecting surface optics on microscope base and cooperates；There is the second vertical plate on right side on pedestal, second vertical plate lower end is slidably mounted in the slideway of pedestal, the left side of second vertical plate is rotatably equipped with clamping and fixing device, the right side of second vertical plate is fixed with the first motor of driving clamping and fixing device rotation, there are also straight-line electric pushing meanss on pedestal, straight-line electric pushing meanss drive the second vertical plate to move along a straight line along slideway.The present invention can be used for measuring the circularity of steel pipe inner circle, have the advantages that detection accuracy is high.
Description
Technical field
The present invention relates to steel pipe detecting device field, the detection device of specifically a kind of steel pipe.
Background technique
Steel pipe after processing is completed, needs to detect the inner wall of steel pipe, to detect whether the circularity of steel pipe inner wall accords with
It closes and requires, and detection steel pipe inner wall out-of-flatness position.The prior art mostly uses the mode of man-hour manually hand-held instrument to be detected, and needs
Want several staff's cooperatings, there is a problem of it is time-consuming and laborious, and in the detection process also need configuration one work people
The special record data of member, have that measurement data is error-prone.
The object of the present invention is to provide a kind of detection devices of steel pipe for summary of the invention, to solve prior art steel pipe inner circle
Detect existing low efficiency, the problem of detection accuracy difference.
In order to achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of detection device of steel pipe, it is characterised in that: including pedestal, pedestal upper left side is fixedly connected with the first vertical plate, and first
The right side of vertical plate is connected with the support shaft axially along left and right horizontal direction, and the support shaft right end has been fixedly and coaxially connected circle
Disk is equipped with multiple tracks sliding slot in disk, and the difference that multiple tracks sliding slot is respectively parallel to the same circumference of disk is radial, the outer end of per pass sliding slot
Notch is formed positioned at disk disk edge, the inner end of per pass sliding slot, which is located inside disk, forms end wall, by corresponding diameter inside per pass sliding slot
To being divided into three sections from the inside to the outside, wherein innermost third section, outermost first segment diameter are all larger than intermediate second
Section diameter, first segment is slidably fitted with measurement arm respectively in per pass sliding slot, and the outer end for measuring arm is pierced by from the notch of place sliding slot,
The inner end of measurement arm is located in sliding slot first segment, and the inner end for measuring arm is coaxially connected with connecting shaft, the outer diameter and cunning of connecting shaft
Slot second segment diameter matches, the inner end of connecting shaft are protruded into sliding slot third section after passing through sliding slot second segment, in sliding slot first segment also
Equipped with spring, spring is placed on outside connecting shaft, and spring one end is connected to measurement arm inner end, and the spring other end is connected to first in sliding slot
Junction between section and second segment, the inner end that the connecting shaft is located at third section in sliding slot are fixedly connected with microscope base, and microscope base direction is sliding
The one side of trough end wall is equipped with reflecting surface, and sliding slot end wall is equipped with light-emitting tube, light receiving tube, and the emergent light of light emitting light is incident to
After reflecting surface, by reflective surface to light receiving tube；
Right side is equipped with the second vertical plate on pedestal, and base top surface is additionally provided with the slideway extended along left and right horizontal direction, under the second vertical plate
End is slidably mounted in slideway, and the second vertical plate and the first vertical plate are relative to each other, and the left side of the second vertical plate is equipped with the dress that is fixedly clamped
Set, the clamping and fixing device by being rotationally connected with the left side of the second vertical plate axially along the shaft in left and right horizontal direction, and
Clamping and fixing device, shaft are coaxial with support shaft respectively, and steel pipe axial direction to be measured one end is clamped by clamping and fixing device, and disk protrudes into
Measurement arm outer end in the steel pipe axial direction other end to be measured, and in disk is contacted with steel pipe inner wall to be measured respectively；
The right side of second vertical plate is fixed with first motor, and the output shaft of first motor is fixedly and coaxially connected with the shaft, bottom
Straight-line electric pushing meanss are further fixed on seat, the movement portion of straight-line electric pushing meanss is fixedly connected with the second vertical plate, by straight-line electric
Pushing meanss drive the second vertical plate to move along a straight line along slideway.
The detection device of a kind of steel pipe, it is characterised in that: the end wall position of each sliding slot is corresponded in the disk
Further respectively have slot room, the inner end of the connecting shaft sequentially pass through sliding slot second segment after, sliding slot third section, sliding slot end wall extend back into
In slot room, the microscope base is fixed on connecting shaft and is located on the axle body of sliding slot third section, and light-emitting tube, light receiving tube are installed on sliding slot
End wall avoids connecting shaft across position；Connecting shaft penetrates the indoor inner end of slot and is coaxially fixed with magnetic part, and slot indoor end corresponds to magnetic
Property part position be equipped with electromagnet, when electromagnet is powered with the magnetic attracting cooperation of magnetic part.
The detection device of a kind of steel pipe, it is characterised in that: the outer end of each measurement arm is respectively equipped with circular groove, circular groove
Interior rolling is equipped with ball.
A kind of detection device of the steel pipe, it is characterised in that: the left side of first vertical plate is equipped with electric cabinet,
Electromagnet power supply module, light-emitting tube drive module, optical signal receiving module, controller, the controller are equipped in electric cabinet
It is connected respectively with electromagnet power supply module, the control of light-emitting tube drive module, the output end and electromagnet of electromagnet power supply module
Electrical connection, the output end of light-emitting tube drive module are electrically connected with light-emitting tube, optical signal receiving module input terminal and light-receiving
Pipe electrical connection, the output end of optical signal receiving module are electrically connected with the controller.
A kind of detection device of the steel pipe, it is characterised in that: the light-emitting tube drive module and light-emitting tube it
Between between conducting wire, electromagnet power supply module and electromagnet between conducting wire, optical signal receiving module and light receiving tube conducting wire respectively from
Support shaft penetrates in disk again after passing through.
The detection device of a kind of steel pipe, it is characterised in that: the clamping and fixing device includes axially along left and right water
Square to rotary table, the axial right end end face center of rotary table is rotationally connected with the second vertical plate by the coaxially connected shaft
The axial left end end face center position of inside plate face, rotary table is fixed with the first double-head cylinder, the axial direction of the first double-head cylinder
Rotary table where being parallel to is one of radial, and two piston rod rod ends of the first double-head cylinder have been respectively fixedly connected with inner clip
Block, the axial left end end face of rotary table correspond to each internal clamping block position and are respectively equipped with sliding slot, and sliding slot extending direction is parallel to first pair
The axial direction of first liquid cylinder pressure, the internal clamping block are slidably mounted on respectively in the sliding slot of corresponding position；
The axial right end end face of rotary table avoids center and fixes the second double-head cylinder, and the axial direction of the second double-head cylinder is parallel
In the axial direction of the first double-head cylinder, two piston rod rod ends of the second double-head cylinder are respectively fixed with outer fixture block, in rotary table
Corresponding each outer fixture block position is respectively equipped with slide opening, and for slide opening along axially through rotary table, the outer fixture block is slidably mounted on cunning respectively
Kong Zhong, and outer fixture block is each passed through slide opening and internal clamping block is in correspond relatively.
The detection device of a kind of steel pipe, it is characterised in that: the straight-line electric pushing meanss include the second motor, silk
Thick stick slide block mechanism, lead screw is fixed between the left and right end of pedestal slideway in screw slider mechanism, and sliding block is sliding in screw slider mechanism
Dynamic to be installed in slideway, the second vertical plate lower end is fixed on sliding block, and the second motor is fixed on pedestal left or right position, and the
Two motor output shafts are fixedly and coaxially connected with lead screw.
When the invention works, steel pipe one end to be measured is held on clamping and fixing device, then disk is another from steel pipe to be measured
End is protruded into, and first motor is enabled to drive steel pipe to be measured to rotate by clamping and fixing device, passes through screw slider with the second motor of season
Mechanism drives the second vertical plate, clamping and fixing device, steel pipe integral level to be measured movement.
Steel pipe rotation and when horizontal movement, the outer end in contact steel pipe of measurement arm in disk, if circumference is not in rotation for steel pipe
Become, then measures arm and do not move, when steel pipe rotation, a certain circumference changes, when there is protrusion such as the certain point of inner wall,
Can be slided in the sliding slot of disk when then measuring arm contact protrusion or inner wall certain point exist recess when, then measure arm in spring
Recess can be entered under effect, measurement arm can equally slide in the sliding slot of disk, microscope base and reflection line position in connecting shaft
It moves synchronously, and the optical detection device inspection that the change in location of reflecting surface and move distance can be made of light-emitting tube and light receiving tube
It measures, the position of circumferential variation can be obtained in combination with steel pipe horizontal displacement distance, therefore the present invention can measure to obtain steel
Inside pipe wall circumference changes position and variable quantity.
When the present invention is initial, the electromagnet inside disk obtain it is electric, make measure arm section be inhaled into sliding slot, when disk enter
After steel pipe, electromagnet power loss is enabled, then measures arm and pops up sliding slot under the action of the spring and contacted with steel pipe inner wall, so as to be suitable for not
With the steel pipe of internal diameter.
Compared with prior art, the present invention can be used for measuring the circularity of steel pipe inner circle, can effectively detect inner circle, and energy
It is enough effectively to detect inner circle out-of-flatness position and variable quantity.For the present invention without too many manual intervention, entire measurement process can be automatic
Change and carry out, and the record of data can also carry out automatically, save manpower, have the advantages that detection accuracy is high.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is integrated disc portions structural schematic diagram of the present invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 1 and Figure 2, a kind of detection device of steel pipe, including pedestal 1,1 upper left side of pedestal are fixedly connected with first
Vertical plate 2, the right side of the first vertical plate 2 are connected with the support shaft 3 axially along left and right horizontal direction, and 3 right end of support shaft is coaxial
It is fixedly connected with disk 4, is equipped with multiple tracks sliding slot 5 in disk 4, multiple tracks sliding slot 5 is respectively parallel to the different diameters of the same circumference of disk 4
To, the outer end of per pass sliding slot 5 is located at 4 disk edge of disk and forms notch, and the inner end of per pass sliding slot 5, which is located inside disk 4, forms end wall,
It is divided into three sections from the inside to the outside by corresponding radial direction inside per pass sliding slot 5, wherein innermost third section, outermost first segment
Diameter is all larger than intermediate second segment diameter, and first segment is slidably fitted with measurement arm 6 respectively in per pass sliding slot 5, measures the outer of arm 6
End is pierced by from the notch of place sliding slot 5, and the inner end of measurement arm 6 is located in 5 first segment of sliding slot, and the inner end for measuring arm 6 coaxially connects
It is connected to connecting shaft 7, the outer diameter and 5 second segment diameter matches of sliding slot of connecting shaft 7, after the inner end of connecting shaft 7 passes through 5 second segment of sliding slot
It protrudes into 5 third section of sliding slot, spring 8 is additionally provided in 5 first segment of sliding slot, spring 8 is placed on outside connecting shaft 7, and 8 one end of spring is connected to
6 inner end of arm is measured, 8 other end of spring is connected in sliding slot 5 junction between first segment and second segment, and the connecting shaft 7 is located at
The inner end of third section is fixedly connected with microscope base 9 in sliding slot 5, and the one side of microscope base 9 towards 5 end wall of sliding slot is equipped with reflecting surface 10,5 end of sliding slot
Wall is equipped with light-emitting tube 11, light receiving tube 12, anti-by reflecting surface 10 after the emergent light of light emitting light 11 is incident to reflecting surface 10
It is incident upon light receiving tube 12；
On pedestal 1 right side be equipped with the second vertical plate 13,1 top surface of pedestal be additionally provided with along left and right horizontal direction extend slideway 14, second
13 lower end of vertical plate is slidably mounted in slideway 14, and the second vertical plate 13 and the first vertical plate 2 are relative to each other, the left side of the second vertical plate 13
Equipped with clamping and fixing device, institute's clamping and fixing device is by being rotationally connected with the second vertical plate axially along the shaft in left and right horizontal direction
13 left side, and clamping and fixing device, shaft are coaxial with support shaft 3 respectively, the axial one end of steel pipe 15 to be measured is by being fixedly clamped
Device clamping, disk 4 protrude into the axial other end of steel pipe to be measured 15, and 6 outer end of measurement arm in disk 4 respectively with steel pipe to be measured
The contact of 15 inner walls；
The right side of second vertical plate 13 is fixed with first motor 16, and coaxially fixation connects for the output shaft of first motor 16 and the shaft
It connecing, straight-line electric pushing meanss is further fixed on pedestal 1, the movement portion of straight-line electric pushing meanss is fixedly connected with the second vertical plate 13,
The second vertical plate 13 is driven to move along a straight line along slideway 14 by straight-line electric pushing meanss.
The end wall position that each sliding slot 5 is corresponded in disk 4 further respectively has slot room 17, and the inner end of the connecting shaft 7 is successively
It is protruded into slot room 17 after 5 second segment of sliding slot, after 5 third section of sliding slot, 5 end wall of sliding slot, the microscope base 9 is fixed on connecting shaft 7
On the axle body of 5 third section of sliding slot, light-emitting tube 11, light receiving tube 12 are installed on 5 end wall of sliding slot and avoid connecting shaft 7 across position
It sets；The inner end that connecting shaft 7 penetrates in slot room 17 is coaxially fixed with magnetic part 18, and 17 inner end of slot room corresponds to 18 position of magnetic part and is equipped with
Electromagnet 19, when electromagnet 19 is powered with the magnetic attracting cooperation of magnetic part 18.
The outer end of each measurement arm 6 is respectively equipped with circular groove, rolls in circular groove and is equipped with ball 20.
The left side of first vertical plate 2 is equipped with electric cabinet 21, is equipped with electromagnet power supply module, light-emitting tube in electric cabinet 21
Drive module, optical signal receiving module, controller, the controller drive mould with electromagnet power supply module, light-emitting tube respectively
Block control connection, the output end of electromagnet power supply module is electrically connected with electromagnet 19, the output end of light-emitting tube drive module and
Light-emitting tube 11 is electrically connected, and optical signal receiving module input terminal is electrically connected with light receiving tube 12, the output of optical signal receiving module
End is electrically connected with the controller.
It is led between conducting wire 32, electromagnet power supply module and electromagnet 19 between light-emitting tube drive module and light-emitting tube 11
Conducting wire penetrates in disk 4 again after passing through respectively from support shaft 3 between line, optical signal receiving module and light receiving tube 12.
Clamping and fixing device includes the rotary table 22 axially along left and right horizontal direction, and the axial right end end face center of rotary table 22 is logical
Cross the inside plate face that the coaxially connected shaft is rotationally connected with the second vertical plate 13, the axial left end end face center position of rotary table 22
It sets and is fixed with the first double-head cylinder 23, the first double-head cylinder 23 is axially parallel to the one of radial direction of place rotary table 22,
And first two piston rod rod ends of double-head cylinder 23 be respectively fixedly connected with internal clamping block 24, the axial left end end face of rotary table 22
Corresponding each 24 position of internal clamping block is respectively equipped with sliding slot 25, and 25 extending direction of sliding slot is parallel to the axis of the first double-head cylinder 23
To the internal clamping block 24 is slidably mounted on respectively in the sliding slot 25 of corresponding position；
It avoids center and fixes the second double-head cylinder 26, the axis of the second double-head cylinder 26 in the axial right end end face of rotary table 22
To the axial direction for being parallel to the first double-head cylinder 23, two piston rod rod ends of the second double-head cylinder 26 are respectively fixed with outer clip
Block 27, corresponding each outer 27 position of fixture block is respectively equipped with slide opening 28 in rotary table 22, slide opening 28 along axially through rotary table 22, it is described outside
Fixture block 27 is slidably mounted on respectively in slide opening 28, and outer fixture block 27 is each passed through slide opening 28 with internal clamping block 24 in one-to-one correspondence phase
It is right.
Straight-line electric pushing meanss include the second motor 29, screw slider mechanism, and lead screw 30 is fixed in screw slider mechanism
Between the left and right end of 1 slideway 14 of pedestal, sliding block 31 is slidably mounted in slideway 14 in screw slider mechanism, under the second vertical plate 13
End is fixed on sliding block 31, and the second motor 29 is fixed on 1 left or right position of pedestal, and 29 output shaft of the second motor and lead screw
30 are fixedly and coaxially connected.
The motion profile of steel pipe to be measured of each moment, i.e., the rotation rail of each moment steel pipe to be measured are recorded in controller of the present invention
Mark, straight-line trajectory, while the signal of each moment light receiving tube is recorded in controller, it can be sentenced by the signal of light receiving tube
It is disconnected with the presence or absence of inner circle out-of-flatness situation and the variable quantity of out-of-flatness position, while by the moment by the signal of light receiving tube with
The motion profile of steel pipe to be measured is corresponded to, and the position of inner circle out-of-flatness can be obtained.
Embodiment of the present invention is only the description carried out to the preferred embodiment of the present invention, not to the present invention
Conception and scope is defined, and under the premise of not departing from design philosophy of the present invention, engineers and technicians are to this hair in this field
The all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, the claimed skill of the present invention
Art content, is all described in the claims.
Claims (7)
1. a kind of detection device of steel pipe, it is characterised in that: including pedestal, pedestal upper left side is fixedly connected with the first vertical plate, the
The right side of one vertical plate is connected with the support shaft axially along left and right horizontal direction, and the support shaft right end has been fixedly and coaxially connected circle
Disk is equipped with multiple tracks sliding slot in disk, and the difference that multiple tracks sliding slot is respectively parallel to the same circumference of disk is radial, the outer end of per pass sliding slot
Notch is formed positioned at disk disk edge, the inner end of per pass sliding slot, which is located inside disk, forms end wall, by corresponding diameter inside per pass sliding slot
To being divided into three sections from the inside to the outside, wherein innermost third section, outermost first segment diameter are all larger than intermediate second
Section diameter, first segment is slidably fitted with measurement arm respectively in per pass sliding slot, and the outer end for measuring arm is pierced by from the notch of place sliding slot,
The inner end of measurement arm is located in sliding slot first segment, and the inner end for measuring arm is coaxially connected with connecting shaft, the outer diameter and cunning of connecting shaft
Slot second segment diameter matches, the inner end of connecting shaft are protruded into sliding slot third section after passing through sliding slot second segment, in sliding slot first segment also
Equipped with spring, spring is placed on outside connecting shaft, and spring one end is connected to measurement arm inner end, and the spring other end is connected to first in sliding slot
Junction between section and second segment, the inner end that the connecting shaft is located at third section in sliding slot are fixedly connected with microscope base, and microscope base direction is sliding
The one side of trough end wall is equipped with reflecting surface, and sliding slot end wall is equipped with light-emitting tube, light receiving tube, and the emergent light of light emitting light is incident to
After reflecting surface, by reflective surface to light receiving tube；
Right side is equipped with the second vertical plate on pedestal, and base top surface is additionally provided with the slideway extended along left and right horizontal direction, under the second vertical plate
End is slidably mounted in slideway, and the second vertical plate and the first vertical plate are relative to each other, and the left side of the second vertical plate is equipped with the dress that is fixedly clamped
Set, the clamping and fixing device by being rotationally connected with the left side of the second vertical plate axially along the shaft in left and right horizontal direction, and
Clamping and fixing device, shaft are coaxial with support shaft respectively, and steel pipe axial direction to be measured one end is clamped by clamping and fixing device, and disk protrudes into
Measurement arm outer end in the steel pipe axial direction other end to be measured, and in disk is contacted with steel pipe inner wall to be measured respectively；
The right side of second vertical plate is fixed with first motor, and the output shaft of first motor is fixedly and coaxially connected with the shaft, bottom
Straight-line electric pushing meanss are further fixed on seat, the movement portion of straight-line electric pushing meanss is fixedly connected with the second vertical plate, by straight-line electric
Pushing meanss drive the second vertical plate to move along a straight line along slideway.
2. a kind of detection device of steel pipe according to claim 1, it is characterised in that: correspond to each sliding slot in the disk
End wall position further respectively have slot room, the inner end of the connecting shaft sequentially pass through sliding slot second segment after, sliding slot third section, sliding slot
It is protruded into after end wall in slot room, the microscope base is fixed on connecting shaft and is located on the axle body of sliding slot third section, light-emitting tube, light receiving tube
It is installed on sliding slot end wall and avoids connecting shaft across position；Connecting shaft penetrates the indoor inner end of slot and is coaxially fixed with magnetic part, slot room
Inner end corresponds to magnetic part position equipped with electromagnet, when electromagnet is powered with the magnetic attracting cooperation of magnetic part.
3. a kind of detection device of steel pipe according to claim 1, it is characterised in that: the outer end of each measurement arm is set respectively
There is circular groove, is rolled in circular groove and ball is installed.
4. a kind of detection device of steel pipe according to claim 1 or 2, it is characterised in that: the left side of first vertical plate
Face is equipped with electric cabinet, is equipped with electromagnet power supply module, light-emitting tube drive module, optical signal receiving module, control in electric cabinet
Device processed, the controller are connected with electromagnet power supply module, the control of light-emitting tube drive module respectively, electromagnet power supply module
Output end is electrically connected with electromagnet, and the output end of light-emitting tube drive module is electrically connected with light-emitting tube, optical signal receiving module
Input terminal is electrically connected with light receiving tube, and the output end of optical signal receiving module is electrically connected with the controller.
5. a kind of detection device of steel pipe according to claim 4, it is characterised in that: the light-emitting tube drive module with
Between light-emitting tube between conducting wire, electromagnet power supply module and electromagnet between conducting wire, optical signal receiving module and light receiving tube
Conducting wire penetrates in disk again after passing through respectively from support shaft.
6. a kind of detection device of steel pipe according to claim 1, it is characterised in that: the clamping and fixing device includes axis
To the rotary table along left and right horizontal direction, the axial right end end face center of rotary table is rotationally connected with by the coaxially connected shaft
The inside plate face of second vertical plate, the axial left end end face center position of rotary table are fixed with the first double-head cylinder, the first double end liquid
Cylinder pressure is axially parallel to the one of radial direction of place rotary table, and two piston rod rod ends of the first double-head cylinder are fixed respectively
It is connected with internal clamping block, the axial left end end face of rotary table corresponds to each internal clamping block position and is respectively equipped with sliding slot, and sliding slot extending direction is flat
In the axial direction of the first double-head cylinder, the internal clamping block is slidably mounted in the sliding slot of corresponding position row respectively；
The axial right end end face of rotary table avoids center and fixes the second double-head cylinder, and the axial direction of the second double-head cylinder is parallel
In the axial direction of the first double-head cylinder, two piston rod rod ends of the second double-head cylinder are respectively fixed with outer fixture block, in rotary table
Corresponding each outer fixture block position is respectively equipped with slide opening, and for slide opening along axially through rotary table, the outer fixture block is slidably mounted on cunning respectively
Kong Zhong, and outer fixture block is each passed through slide opening and internal clamping block is in correspond relatively.
7. a kind of detection device of steel pipe according to claim 1, it is characterised in that: the straight-line electric pushing meanss include
Second motor, screw slider mechanism, lead screw is fixed between the left and right end of pedestal slideway in screw slider mechanism, screw slider
Sliding block is slidably mounted in slideway in mechanism, and the second vertical plate lower end is fixed on sliding block, the second motor be fixed on pedestal left end or
Right end position, and the second motor output shaft is fixedly and coaxially connected with lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552098.4A CN110207617A (en) | 2019-06-25 | 2019-06-25 | A kind of detection device of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552098.4A CN110207617A (en) | 2019-06-25 | 2019-06-25 | A kind of detection device of steel pipe |
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| Publication Number | Publication Date |
|---|---|
| CN110207617A true CN110207617A (en) | 2019-09-06 |
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|---|---|---|---|
| CN201910552098.4A Pending CN110207617A (en) | 2019-06-25 | 2019-06-25 | A kind of detection device of steel pipe |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879078A (en) * | 2019-11-06 | 2020-03-13 | 沈阳工业大学 | Pipeline outer wall detection support |
| CN111272037A (en) * | 2020-02-25 | 2020-06-12 | 浙江工业大学 | Quick detection mechanism of return bend resilience precision |
| CN113091582A (en) * | 2021-03-15 | 2021-07-09 | 欧学蓬 | Intelligent manufacturing hollow pipe fitting outer wall flatness detection device |
| CN113357994A (en) * | 2021-06-30 | 2021-09-07 | 江苏汉诺威铸业有限公司 | Automatic detection device for internal flatness of ultrathin metal pipe fitting |
| CN114087999A (en) * | 2021-11-19 | 2022-02-25 | 安徽家瑞轴承有限公司 | Bearing defect detection device and detection method thereof |
-
2019
- 2019-06-25 CN CN201910552098.4A patent/CN110207617A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879078A (en) * | 2019-11-06 | 2020-03-13 | 沈阳工业大学 | Pipeline outer wall detection support |
| CN111272037A (en) * | 2020-02-25 | 2020-06-12 | 浙江工业大学 | Quick detection mechanism of return bend resilience precision |
| CN111272037B (en) * | 2020-02-25 | 2024-05-28 | 浙江工业大学 | Quick detection mechanism for rebound precision of bent pipe |
| CN113091582A (en) * | 2021-03-15 | 2021-07-09 | 欧学蓬 | Intelligent manufacturing hollow pipe fitting outer wall flatness detection device |
| CN113357994A (en) * | 2021-06-30 | 2021-09-07 | 江苏汉诺威铸业有限公司 | Automatic detection device for internal flatness of ultrathin metal pipe fitting |
| CN114087999A (en) * | 2021-11-19 | 2022-02-25 | 安徽家瑞轴承有限公司 | Bearing defect detection device and detection method thereof |
| CN114087999B (en) * | 2021-11-19 | 2022-07-22 | 安徽家瑞轴承有限公司 | Bearing defect detection device and detection method thereof |
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