CN112945146A - Detection device for detecting elbow curvature - Google Patents
Detection device for detecting elbow curvature Download PDFInfo
- Publication number
- CN112945146A CN112945146A CN202110131123.9A CN202110131123A CN112945146A CN 112945146 A CN112945146 A CN 112945146A CN 202110131123 A CN202110131123 A CN 202110131123A CN 112945146 A CN112945146 A CN 112945146A
- Authority
- CN
- China
- Prior art keywords
- fixedly arranged
- elbow
- driving motor
- indexer
- control system
- 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.)
- Pending
Links
Images
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
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention belongs to the technical field of elbow curvature detection, and discloses a detection device for detecting elbow curvature, wherein a workbench is square, and an image acquisition device is fixedly arranged in the middle position of the rear side of the workbench and used for adopting an image of the bending position of a real object elbow; the turntable is fixedly arranged at a corresponding position on the front side of the image acquisition device, and the operation control system is fixedly arranged at the right side position of the turntable and used for controlling the opening and closing of the driving motor and the receiving processing of the image of the bent pipe real object of the image acquisition device. The invention greatly improves the detection efficiency of the elbow curvature, improves the detection precision of the elbow curvature and improves the quality of elbow products.
Description
Technical Field
The invention belongs to the technical field of elbow curvature detection, and particularly relates to a detection device for detecting elbow curvature.
Background
The elbow is a connecting piece for changing the direction of the petroleum pipeline in the laying process of the petroleum pipeline. The elbow is divided into elbows with various bending angles such as a right-angle elbow, a 45-degree elbow and the like according to the bending angle. The elbow has higher requirement on the curvature of the elbow in the processing process, and in order to meet the requirement of turning the angle of the petrochemical pipeline in the laying process, the curvature of the processed good elbow needs to be detected in the manufacturing process of the elbow so as to meet the strict requirement on the curvature of the elbow in the petrochemical pipeline laying process.
In the prior art, the elbow is generally manufactured in a manual mode, a measuring tool is used for detecting the bending degree of the elbow, and the bending degree of the elbow is detected manually, so that a plurality of persons are required to detect the bending degree of the whole batch, the elbow detection efficiency is low, the detection precision is not high, and the technical requirement of a petrochemical pipeline on the bending degree in the laying process can not be met; the inventor has researched and developed a detection device for detecting elbow crookedness based on the defect among the prior art, can solve among the prior art elbow detection efficiency low, detects the not high problem of precision.
Disclosure of Invention
In order to solve the technical problems, the invention provides a detection device for detecting the bending degree of an elbow, which has the advantages of simple design structure, scientific and reasonable structure and convenient operation; according to the elbow curvature detection method, a program template for curvature comparison is formed by programming according to standard curvature size required by a client on the elbow curvature, the elbow to be detected is rotated below an image acquisition camera through a rotating disk, a real object image of the elbow is acquired through the image acquisition camera, the real object image of the elbow is compared with the curvature template of the standard elbow, and the elbow meeting the technological requirement of elbow curvature is the elbow with qualified curvature.
The technical scheme adopted by the invention is as follows: a detection device for detecting the bending degree of an elbow comprises a workbench and an image acquisition device; the working table is square, and the image acquisition device is fixedly arranged in the middle of the rear side of the working table and used for adopting an image of the bending position of the real object bent pipe; the rotary table is fixedly arranged at a position corresponding to the front side of the image acquisition device, the rotary table comprises a rotary table body, the rotary table body is disc-shaped, three elbow pipe supports are fixedly arranged at the front half part of the rotary table body, the front half part of the elbow pipe supports is close to the front half part of the rotary table body, the elbow pipe supports are arranged in a triangular shape, and a V-shaped groove is fixedly arranged at the middle position of the upper part of the elbow pipe supports and used for clamping; the rotary support is fixedly arranged at the center of the bottom of the turntable body through a bolt; the base plate is fixedly arranged at the upper part of the workbench, the driving motor is fixedly arranged at the rear side position of the base plate, the indexer is fixedly arranged at the front side position of the driving motor, and the driving motor and the indexer are fixedly connected with the upper part of the base plate; the driving shaft of the driving motor is connected with the power input shaft of the indexer through a transmission belt for transmission; the limiting current plate is fixedly arranged at the left end position of the power input shaft of the indexer, the limiting switch is fixedly arranged at the bottom position corresponding to the limiting blocking plate, and the limiting switch is fixedly connected with the upper part of the bottom plate; a power output shaft in the vertical direction of the indexer is fixedly connected with the inner ring of the slewing bearing; the operation control system is fixedly arranged at the right side position of the turntable and used for controlling the opening and closing of the driving motor and the receiving and processing of the image acquisition device for bending the image of the real object.
The image acquisition device comprises a support column, the support column is vertically and fixedly arranged at the upper part of the workbench, and a longitudinal support rod and the support column are vertically, crossly and fixedly arranged at the upper part of the right side of the support column; the camera is fixedly arranged at the front end of the longitudinal supporting rod, and the lens is fixedly arranged at the bottom of the front end of the camera.
After the bent pipe support on the turntable body rotates 180 degrees, the bent part of the bent pipe vertically corresponds to the lens of the camera.
The operation control system comprises an operation control system body, the operation control system body is fixedly arranged at the upper part of the fixed rod, the display screen is fixedly arranged at the front side of the upper part of the operation control system, and the control button is fixedly arranged at the lower part of the left side of the display screen and used for controlling the opening and closing of the driving motor, the indexer and the camera; the PLC control module is fixedly arranged inside the left side of the operation control system body and is used for receiving a real object projection image of a processed bent pipe and controlling the opening and closing of the driving motor by matching with the limit switch and the limit baffle sheet; the fixed rod is fixedly arranged at the right side of the turntable body and is fixedly connected with the upper part of the workbench.
The use process of the detection device for detecting the bending degree of the elbow comprises the following steps: firstly, the bent pipe needing to detect the bending degree is placed on three bent pipe supports of a turntable, so that a bent pipe body is clamped with an upper V-shaped groove of the bent pipe supports, then a control button of an operation control system is pressed down, so that a driving motor rotates, in the rotating process of the driving motor, a power input shaft of an indexer is driven to rotate through a transmission belt, the power input shaft of the indexer outputs power through a power output shaft of the indexer and drives a slewing bearing and the turntable body to rotate, when a limit baffle sheet is in contact with the limit switch in the transmission process of the power input shaft of the indexer, the limit switch transmits a sensed stop signal to a PLC control module, the PLC control module sends a stop signal to the driving motor, and at the moment, the turntable body rotates 180 degrees to just enable the bent pipe supports on the turntable body to rotate to the lower part of a camera of an image acquisition device, at the moment, the central bending part of the bent pipe on the bent pipe support rotates to a position right below the lens, the camera starts to acquire a real object image of the bending part of the bent pipe and transmits the image to the PLC control module, at the moment, the parameter of the standard bent pipe curvature in the program template in the operation control system body is compared with the real object image of the bent pipe, the comparison result of the bent pipe whether the standard curvature is met is displayed on a display screen, and the qualified bent pipe and the unqualified bent pipe are placed in a classified manner; and finally, after the bending degree of the bent pipe is detected, the PLC control module transmits a signal for driving a motor to rotate, the reverse action of the turntable is repeated, the bent pipe support of the turntable body is reset, then another bent pipe needing to be detected is placed on the bent pipe support, and the action is repeated, so that the detection of the bending degree of the bent pipe can be completed.
The image acquisition device is fixedly arranged in the middle position of the rear side of the workbench and is used for adopting an image of the bending position of the real object bent pipe; the image acquisition device comprises a support column, the support column is vertically and fixedly arranged at the upper part of the workbench, and a longitudinal support rod and the support column are vertically, crossly and fixedly arranged at the upper part of the right side of the support column; the camera is fixedly arranged at the front end of the longitudinal supporting rod, and the lens is fixedly arranged at the bottom of the front end of the camera. The main purpose that sets up like this is through the setting of camera and camera lens, with the object image of return bend flexion, utilizes the camera image of making a video recording to give PLC control module with the analog signal transmission of its return bend, utilize the standard flexion template of the return bend in the procedure of operation control system body simultaneously, handle contrast detection, thereby play the effect of detecting the return bend flexion.
The rotary table is fixedly arranged at a position corresponding to the front side of the image acquisition device, the rotary table comprises a rotary table body, the rotary table body is disc-shaped, three elbow pipe supports are fixedly arranged at the front half part of the rotary table body, the number of the elbow pipe supports is three, the elbow pipe supports are arranged in a triangular shape, and a V-shaped groove is fixedly arranged at the middle position of the upper part of each elbow pipe support and used for clamping the elbow pipe body; the rotary support is fixedly arranged at the center of the bottom of the turntable body through a bolt; the base plate is fixedly arranged at the upper part of the workbench, the driving motor is fixedly arranged at the rear side position of the base plate, the indexer is fixedly arranged at the front side position of the driving motor, and the driving motor and the indexer are fixedly connected with the upper part of the base plate; the driving shaft of the driving motor is connected with the power input shaft of the indexer through a transmission belt for transmission; the limiting current plate is fixedly arranged at the left end position of the power input shaft of the indexer, the limiting switch is fixedly arranged at the bottom position corresponding to the limiting blocking plate, and the limiting switch is fixedly connected with the upper part of the bottom plate; a power output shaft in the vertical direction of the indexer is fixedly connected with the inner ring of the slewing bearing; the main purpose of setting up like this is through the setting of driving motor, graduator and slewing bearing, makes the carousel body rotate to make the return bend on the return bend support produce 180 rotations, finally make the crookedness of return bend rotate the lower part position of camera lens, make the camera lens can gather the real object image of return bend completely.
The operation control system is fixedly arranged at the right side position of the turntable and used for controlling the opening and closing of the driving motor and the receiving and processing of the image of the bent pipe real object of the image acquisition device. The operation control system comprises an operation control system body, the operation control system body is fixedly arranged at the upper part of the fixed rod, the display screen is fixedly arranged at the front side of the upper part of the operation control system, and the control button is fixedly arranged at the lower part of the left side of the display screen and used for controlling the opening and closing of the driving motor, the indexer and the camera; the PLC control module is fixedly arranged inside the left side of the operation control system body and is used for receiving a real object projection image of a processed bent pipe and controlling the opening and closing of the driving motor by matching with the limit switch and the limit baffle sheet; the fixed rod is fixedly arranged at the right side of the turntable body and is fixedly connected with the upper part of the workbench. The main purposes of this arrangement are: on one hand, the PLC control module and the limit switch are matched to control the on-off of the driving motor, so that the effect of controlling the rotation of the turntable body for 180 degrees is achieved; on the other hand, the standard program template of the bending degree of the bent pipe in the operation control system body is used for comparing the bending degree of the bent pipe with the bending degree of a real object, so that the detection of the bending degree of the bent pipe is realized.
The invention has the beneficial effects that: the invention provides a detection device for detecting the bending degree of an elbow, which has the advantages of simple design structure, scientificity and reasonability and convenient operation; the elbow bending degree detection efficiency is greatly improved, the elbow bending degree detection precision is improved, and the quality of elbow products is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partially enlarged view of the turntable according to the present invention;
the labels in the figure are: 1. the working table comprises a working table 2, an image acquisition device 21, a support column 22, a longitudinal support rod 23, a camera 24, a lens 3, a rotary table 31, a rotary table body 32, a bent pipe support 33, a V-shaped groove 34, a rotary support 35, a bottom plate 36, a driving motor 37, an indexer 38, a transmission belt 39, a limiting baffle 310, a limiting switch 4, an operation control system 41, an operation control system body 42, a display screen 43, a control button 44, a PLC control module 45 and a fixing rod.
Detailed Description
The following detailed description of embodiments of the invention is provided in connection with the accompanying drawings.
As shown in the figure, the detection device for detecting the bending degree of the elbow comprises a workbench 1 and an image acquisition device 2; the working table 1 is square, and the image acquisition device 2 is fixedly arranged in the middle position of the rear side of the working table 1 and used for adopting an image of the bending position of the real object bent pipe; the turntable 3 is fixedly arranged at a position corresponding to the front side of the image acquisition device 2, the turntable 3 comprises a turntable body 31, the turntable body 31 is disc-shaped, three elbow supports 32 are fixedly arranged on the front half part of the turntable body 31, the number of the elbow supports 32 is three, the elbow supports 32 are arranged in a triangular shape, and a V-shaped groove 33 is fixedly arranged at the middle position of the upper part of the elbow support 32 and used for clamping the elbow body; the rotary support 34 is fixedly arranged at the bottom center position of the turntable body 31 through bolts; the bottom plate 35 is fixedly arranged at the upper part of the workbench 1, the driving motor 36 is fixedly arranged at the rear side position of the bottom plate 35, the indexer 37 is fixedly arranged at the front side position of the driving motor 35, and the driving motor 36 and the indexer 37 are fixedly connected with the upper part of the bottom plate 35; the driving shaft of the driving motor 36 is connected and driven with the power input shaft of the indexer 37 through a transmission belt 38; the limiting stop piece 39 is fixedly arranged at the left end position of the power input shaft of the indexer 37, the limiting switch 310 is fixedly arranged at the bottom position corresponding to the limiting stop piece 39, and the limiting switch 310 is fixedly connected with the upper part of the bottom plate 35; a power output shaft in the vertical direction of the indexer 37 is fixedly connected with the inner ring of the slewing bearing 34; the operation control system 4 is fixedly arranged at the right side position of the turntable 3 and is used for controlling the opening and closing of the driving motor 36 and receiving and processing the real image of the bent pipe of the image acquisition device 2.
The image acquisition device 2 comprises a support column 21, the support column 21 is vertically and fixedly arranged at the upper part of the workbench 1, and a longitudinal support rod 22 and the support column 21 are vertically, crosswise and fixedly arranged at the upper part of the right side of the support column 21; the camera 23 is fixedly arranged at the front end position of the longitudinal support rod 22, and the lens 24 is fixedly arranged at the bottom position of the front end of the camera 23.
After the bent pipe bracket 32 on the turntable body 31 rotates 180 degrees, the bent part of the bent pipe vertically corresponds to the lens of the camera 23.
The operation control system 4 comprises an operation control system body 41, the operation control system body 41 is fixedly arranged at the upper part of a fixing rod 45, a display screen 42 is fixedly arranged at the upper front side of the operation control system 41, and a control button 43 is fixedly arranged at the left lower part of the display screen 42 and is used for controlling the opening and closing of the driving motor 36, the indexer 37 and the camera 23; the PLC control module 44 is fixedly arranged inside the left side of the operation control system body 41, and the PLC control module 44 is configured to receive a real object projection image of a bent pipe, and control the on/off of the driving motor 36 by cooperating with the limit switch 310 and the limit baffle 39; the fixing rod 45 is fixedly arranged at the right side position of the turntable body 31, and the fixing rod 45 is fixedly connected with the upper part of the workbench 1.
The use process of the detection device for detecting the bending degree of the elbow comprises the following steps: firstly, the elbow to be detected is placed on the three elbow supports 32 of the turntable 3, the elbow body is tightly clamped with the upper V-shaped groove 33 of the elbow support 32, then the control button 43 of the operation control system 4 is pressed, the driving motor 36 is rotated, in the process of rotating the driving motor 36, the power input shaft of the indexer 37 is driven to rotate through the transmission belt 38, the power input shaft of the indexer 37 outputs power through the power output shaft of the indexer 37, and drives the rotary support 34 and the turntable body 31 to rotate, when the power input shaft of the indexer 37 is in transmission, the limit baffle 39 is in contact with the limit switch 310, the limit switch 310 transmits the sensed stop signal to the PLC control module 44, the PLC control module 44 sends a signal for stopping rotation to the driving motor 36, at this time, the turntable body 31 rotates 180 degrees, so that the elbow support 32 on the turntable body 31 just rotates to the lower part of the lens 24 of the camera 23 of the image acquisition device 2, at this time, the central bending part of the bent pipe on the bent pipe support 32 rotates to a position right below the lens 24, the camera 23 starts to acquire a real object image of the bending part of the bent pipe and transmits the image to the PLC control module 44, at this time, a parameter of the standard bent pipe curvature in the program template in the operation control system body 41 is compared with the real object image of the bent pipe, a bent pipe comparison result whether the bent pipe meets the standard curvature is displayed on the display screen 42, and qualified bent pipes and unqualified bent pipes are placed in a classified manner; finally, after the bending degree of the bent pipe is detected, the PLC control module 44 transmits a signal for driving the motor 36 to rotate, the reverse action of the turntable 3 is repeated, the bent pipe support 32 of the turntable body 31 is reset, then another bent pipe needing to be detected in bending degree is placed on the bent pipe support 32, and the action is repeated, so that the bending degree detection of the bent pipe can be completed.
Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A detection device for detecting the bending degree of an elbow comprises a workbench and an image acquisition device; the working table is square, and the image acquisition device is fixedly arranged in the middle of the rear side of the working table and used for adopting an image of the bending position of the real object bent pipe; the method is characterized in that: the rotary table is fixedly arranged at a position corresponding to the front side of the image acquisition device, the rotary table comprises a rotary table body, the rotary table body is disc-shaped, three elbow pipe supports are fixedly arranged at the front half part of the rotary table body, the front half part of the elbow pipe supports is close to the front half part of the rotary table body, the elbow pipe supports are arranged in a triangular shape, and a V-shaped groove is fixedly arranged at the middle position of the upper part of the elbow pipe supports and used for clamping; the rotary support is fixedly arranged at the center of the bottom of the turntable body through a bolt; the base plate is fixedly arranged at the upper part of the workbench, the driving motor is fixedly arranged at the rear side position of the base plate, the indexer is fixedly arranged at the front side position of the driving motor, and the driving motor and the indexer are fixedly connected with the upper part of the base plate; the driving shaft of the driving motor is connected with the power input shaft of the indexer through a transmission belt for transmission; the limiting current plate is fixedly arranged at the left end position of the power input shaft of the indexer, the limiting switch is fixedly arranged at the bottom position corresponding to the limiting blocking plate, and the limiting switch is fixedly connected with the upper part of the bottom plate; a power output shaft in the vertical direction of the indexer is fixedly connected with the inner ring of the slewing bearing; the operation control system is fixedly arranged at the right side position of the turntable and used for controlling the opening and closing of the driving motor and the receiving and processing of the image acquisition device for bending the image of the real object.
2. A test device for testing elbow tortuosity as claimed in claim 1, characterised in that: the image acquisition device comprises a support column, the support column is vertically and fixedly arranged at the upper part of the workbench, and a longitudinal support rod and the support column are vertically, crossly and fixedly arranged at the upper part of the right side of the support column; the camera is fixedly arranged at the front end of the longitudinal supporting rod, and the lens is fixedly arranged at the bottom of the front end of the camera.
3. A test device for testing elbow tortuosity as claimed in claim 2, characterised in that: after the bent pipe bracket on the turntable body rotates 180 degrees, the bent part of the bent pipe vertically corresponds to the lens of the camera.
4. A test device for testing elbow tortuosity as claimed in claim 1, characterised in that: the operation control system comprises an operation control system body, the operation control system body is fixedly arranged at the upper part of the fixed rod, the display screen is fixedly arranged at the front side of the upper part of the operation control system, and the control button is fixedly arranged at the lower part of the left side of the display screen and used for controlling the opening and closing of the driving motor, the indexer and the camera; the PLC control module is fixedly arranged inside the left side of the operation control system body and is used for receiving a real object projection image of the bent pipe and controlling the opening and closing of the driving motor by matching with the limit switch and the limit baffle sheet; the fixed rod is fixedly arranged at the right side position of the turntable body and is fixedly connected with the upper part of the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110131123.9A CN112945146A (en) | 2021-01-30 | 2021-01-30 | Detection device for detecting elbow curvature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110131123.9A CN112945146A (en) | 2021-01-30 | 2021-01-30 | Detection device for detecting elbow curvature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112945146A true CN112945146A (en) | 2021-06-11 |
Family
ID=76240424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110131123.9A Pending CN112945146A (en) | 2021-01-30 | 2021-01-30 | Detection device for detecting elbow curvature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112945146A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308711A (en) * | 2021-11-24 | 2022-04-12 | 珠海格力智能装备有限公司 | Elbow pipe mouth of pipe difference in height automatic checkout device |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614528A (en) * | 2009-07-31 | 2009-12-30 | 上海微曦自动控制技术有限公司 | Pipe is to tube vision inspection device |
| CN202255346U (en) * | 2011-10-14 | 2012-05-30 | 成都鼎胜科技发展有限责任公司 | Tubing flexibility detection device |
| CN102809348A (en) * | 2012-07-25 | 2012-12-05 | 杭州先临三维科技股份有限公司 | Pipe detecting device and detecting method for same |
| KR20150083376A (en) * | 2014-01-09 | 2015-07-17 | 크룹스(주) | System for inspecting burrs on cases of mobile phones and tablet PCs using jig model and cam |
| CN204666144U (en) * | 2015-05-11 | 2015-09-23 | 中国科学院上海生命科学研究院 | A kind of plant phenotype scanister |
| CN104942775A (en) * | 2015-06-01 | 2015-09-30 | 东南大学 | Servo-type multi-station rotary table and precision property testing device thereof |
| KR101576129B1 (en) * | 2014-09-12 | 2015-12-11 | 대원강업주식회사 | Device for inspecting valve spring shape |
| CN206974386U (en) * | 2017-08-10 | 2018-02-06 | 中国民用航空飞行学院 | A kind of engine blade detection means |
| CN207501882U (en) * | 2017-12-04 | 2018-06-15 | 东华理工大学 | A kind of object dimensional data acquisition device based on image |
| CN207850261U (en) * | 2018-01-29 | 2018-09-11 | 苏州珂玛材料科技股份有限公司 | A kind of circular degree detection device |
| CN109708574A (en) * | 2019-02-25 | 2019-05-03 | 河北科技大学 | Pipeline bulk measuring system |
| CN209386954U (en) * | 2018-12-25 | 2019-09-13 | 深圳佰科瑞科技有限公司 | One kind is with closed loop detection and pinpoint turntable new structure |
| CN210321635U (en) * | 2019-07-11 | 2020-04-14 | 广州盛旭汽车配件有限公司 | Steel pipe roughness profile measuring instrument |
| CN210878378U (en) * | 2019-08-29 | 2020-06-30 | 天津市伟泰轨道交通装备有限公司 | Elbow splicing and positioning device |
| CN111609816A (en) * | 2020-06-15 | 2020-09-01 | 陕西理工大学 | Cutter appearance detection device with multi-angle adjusting function |
| CN214893135U (en) * | 2021-01-30 | 2021-11-26 | 河南新开源石化管道有限公司 | Detection device for detecting elbow curvature |
-
2021
- 2021-01-30 CN CN202110131123.9A patent/CN112945146A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614528A (en) * | 2009-07-31 | 2009-12-30 | 上海微曦自动控制技术有限公司 | Pipe is to tube vision inspection device |
| CN202255346U (en) * | 2011-10-14 | 2012-05-30 | 成都鼎胜科技发展有限责任公司 | Tubing flexibility detection device |
| CN102809348A (en) * | 2012-07-25 | 2012-12-05 | 杭州先临三维科技股份有限公司 | Pipe detecting device and detecting method for same |
| KR20150083376A (en) * | 2014-01-09 | 2015-07-17 | 크룹스(주) | System for inspecting burrs on cases of mobile phones and tablet PCs using jig model and cam |
| KR101576129B1 (en) * | 2014-09-12 | 2015-12-11 | 대원강업주식회사 | Device for inspecting valve spring shape |
| CN204666144U (en) * | 2015-05-11 | 2015-09-23 | 中国科学院上海生命科学研究院 | A kind of plant phenotype scanister |
| CN104942775A (en) * | 2015-06-01 | 2015-09-30 | 东南大学 | Servo-type multi-station rotary table and precision property testing device thereof |
| CN206974386U (en) * | 2017-08-10 | 2018-02-06 | 中国民用航空飞行学院 | A kind of engine blade detection means |
| CN207501882U (en) * | 2017-12-04 | 2018-06-15 | 东华理工大学 | A kind of object dimensional data acquisition device based on image |
| CN207850261U (en) * | 2018-01-29 | 2018-09-11 | 苏州珂玛材料科技股份有限公司 | A kind of circular degree detection device |
| CN209386954U (en) * | 2018-12-25 | 2019-09-13 | 深圳佰科瑞科技有限公司 | One kind is with closed loop detection and pinpoint turntable new structure |
| CN109708574A (en) * | 2019-02-25 | 2019-05-03 | 河北科技大学 | Pipeline bulk measuring system |
| CN210321635U (en) * | 2019-07-11 | 2020-04-14 | 广州盛旭汽车配件有限公司 | Steel pipe roughness profile measuring instrument |
| CN210878378U (en) * | 2019-08-29 | 2020-06-30 | 天津市伟泰轨道交通装备有限公司 | Elbow splicing and positioning device |
| CN111609816A (en) * | 2020-06-15 | 2020-09-01 | 陕西理工大学 | Cutter appearance detection device with multi-angle adjusting function |
| CN214893135U (en) * | 2021-01-30 | 2021-11-26 | 河南新开源石化管道有限公司 | Detection device for detecting elbow curvature |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308711A (en) * | 2021-11-24 | 2022-04-12 | 珠海格力智能装备有限公司 | Elbow pipe mouth of pipe difference in height automatic checkout device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110595345B (en) | Be used for high-end equipment to make PU pipe detection device | |
| CN214893135U (en) | Detection device for detecting elbow curvature | |
| CN204128502U (en) | A kind of transmission measurement mechanism measured for shaft part size | |
| CN108871203B (en) | High-efficient AOI check out test set with automatic identification and fixed function | |
| CN109821755A (en) | A kind of circuit board detects automatically and sorting equipment | |
| CN112945146A (en) | Detection device for detecting elbow curvature | |
| CN110160697B (en) | Assembling and testing equipment for precision worm gear reducer | |
| CN108380704B (en) | High-precision detection and straightening system for concentricity of shaft tubes | |
| CN213632955U (en) | Mechanical structure of copper pipe tensile strength test equipment | |
| CN114076767A (en) | Rotation type bottle outward appearance detection device | |
| CN112301195A (en) | Metal surface heat treatment processing equipment and use method thereof | |
| CN208303254U (en) | A kind of tooling cubing acquisition data tool | |
| CN208902666U (en) | A kind of steel pipe detecting device based on ultrasound | |
| CN218674569U (en) | Guide wire bending test device | |
| CN115847220A (en) | All-round automatic equipment of polishing of copper pipe fitting | |
| CN208453771U (en) | A kind of automatic detection and control device | |
| CN111282849A (en) | Full surface flaw automatic checkout device of electric capacity | |
| CN110125043A (en) | Multi-platform detection method for sorting for detection of rotting inside navel orange | |
| CN215146355U (en) | Be responsible for positioner based on tee bend pipe fitting welding | |
| CN110895250B (en) | Capacitance detector | |
| CN112504128A (en) | Spring detection device | |
| CN113695707A (en) | Automatic position-finding arc welding system and method for balance sheet | |
| CN208178162U (en) | A kind of quick bending machine of stainless steel tube | |
| CN113899290A (en) | Movable internal thread semi-automatic detection device | |
| CN219390867U (en) | Electric double-shaft rotation detection jig |
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 |