CN111398317A - X-ray detection machine for cylindrical barrel - Google Patents
X-ray detection machine for cylindrical barrel Download PDFInfo
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- CN111398317A CN111398317A CN202010290271.0A CN202010290271A CN111398317A CN 111398317 A CN111398317 A CN 111398317A CN 202010290271 A CN202010290271 A CN 202010290271A CN 111398317 A CN111398317 A CN 111398317A
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- 238000001514 detection method Methods 0.000 title abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000003028 elevating effect Effects 0.000 claims abstract description 10
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 238000007689 inspection Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005012 migration Effects 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000009659 non-destructive testing Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 238000003908 quality control method Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/03—Investigating materials by wave or particle radiation by transmission
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/10—Different kinds of radiation or particles
- G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
- G01N2223/1016—X-ray
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/30—Accessories, mechanical or electrical features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/646—Specific applications or type of materials flaws, defects
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention relates to the technical field of nondestructive testing tool fixtures for mechanical parts, in particular to an X-ray detection machine for a cylindrical barrel. The method comprises the following steps: lifting mechanism, telescopic machanism, work piece location and moving mechanism. Its characterized in that elevating system realizes accurate removal about the X-ray tube, telescopic machanism realizes the horizontal flexible removal of X-ray tube, wait to examine that workpiece fixture platform is fixed waits to examine the work piece, moving mechanism makes things convenient for the testing platform transport to remove. In the detection process, the X-ray tube carries out nondestructive detection on the metal cylindrical workpiece through adjusting the position of the mechanism, so that whether the detected workpiece is qualified or not is judged, the production cost is reduced, and the product quality is improved. The device can be used for conveniently and rapidly carrying out X-ray nondestructive testing on the cylindrical workpiece, greatly improves the automation degree of nondestructive testing, improves the testing efficiency, and has huge application market in industrial large-scale production and quality control.
Description
Technical Field
The invention relates to the technical field of nondestructive testing tool fixtures for mechanical parts, in particular to an X-ray detection machine for a cylindrical barrel.
Background
The industrial X-ray machine utilizes the high voltage of a high voltage transformer added on two metal electrodes to generate rays, and carries out nondestructive detection on parts, casting parts and welding parts made of metal, nonmetal and other materials to determine whether the defects of slag inclusion, cracks, air holes, incomplete penetration, incomplete fusion and the like exist in the parts, the casting parts and the welding parts. Cylindrical metal is used in industrial fields such as storage tank in a large number, carries out quick convenient nondestructive test to cylindrical work piece of metal, improves the detection accuracy, improves production quality, reduction in production cost, and the present technical staff of the field is the problem that awaits a great deal of solution.
The invention patent with the application number of CN201920014763.X discloses a telescopic portable X-ray detector, which comprises a detector main body, an intensifying screen and a camera, and adopts a low-energy X-ray technology to quickly detect the internal quality of a detected article and foreign matters in the detected article and a test means for displaying an image of the detected article through a computer. The utility model with the patent number CN200920061675.1 discloses "a 360-degree rotation device for an intensifier of an X-ray detector", which makes the X-ray detector display a clearer image. The existing device is not specially used for cylindrical barrel-shaped workpieces, and the detection efficiency is insufficient.
The invention provides a special X-ray detector for a cylindrical barrel. Utilize the inside casting and the welding defect that X ray tube head detected the cylinder work piece and exist, carry out the frock clamp design to the X ray tube head, make the X ray tube head can vertical lift and horizontal flexible be convenient for be close to the work piece position that needs detected, in order to embody the portability of X ray tube head, with lifting unit, flexible part installation and frame car on, for work revolving stage installation universal castor, be convenient for remove in the workshop of mill.
Disclosure of Invention
The embodiment of the invention aims to provide a cylindrical X-ray detector, which can conveniently and rapidly carry out X-ray nondestructive detection on cylindrical workpieces, greatly improve the automation degree of nondestructive detection, improve the detection efficiency and have huge application markets in industrial large-scale production and quality control. The specific technical scheme is as follows:
a cylindrical drum X-ray inspection machine comprising: elevating system, telescopic machanism, wait to examine work piece holder platform, moving mechanism, its characterized in that elevating system accomplishes accurate removal from top to bottom of X-ray tube, telescopic machanism accomplishes X-ray tube horizontal migration, wait to examine that work piece holder platform is fixed to wait to examine the work piece, moving mechanism makes things convenient for the testing platform transport to remove. The upper rotating shaft and the lower rotating shaft of the lifting mechanism are arranged on the supporting body, a chain wheel is respectively arranged on the rotating shafts, the roller chain drives the connecting plate to move up and down by the rotation of the two chain wheel pieces, one part of the connecting plate is arranged on the guide rail, the other part of the connecting plate is connected with the connecting plate of the telescopic mechanism to drive the telescopic mechanism to move up and down, the connecting plate of the telescopic mechanism is connected with the connecting plate of the lifting mechanism, the rectangular tube is welded on the sliding block, the sliding block is in telescopic motion on the guide rail, the rack is welded on the rectangular tube, the gear is arranged on the gear shaft, the hand wheel is arranged. Treat that work piece anchor clamps include hand wheel, cylinder, nut seat, screw rod, revolving stage, and the screw rod is installed in the nut seat, can be according to the position of treating the big or small adjustment anchor clamps of treating the work piece, and moving mechanism mainly comprises the universal wheel.
Compared with the prior art, the invention has the beneficial effects that.
1. Can wait to examine the distance between the cylinder on the work piece holder platform through the hand wheel adjustment, detect the work piece of equidimension not, the maximum diameter can reach 1m, and the range of application is wider, and the commonality is stronger.
2. When realizing that X ray accomplishes the detection function of detecting a flaw, through increasing moving mechanism, improved the convenience that this set of detection frock was removed in the transport greatly.
3. Through design elevating system, telescopic machanism and moving mechanism, can adjust the removal of three directions of X ray detection machine simultaneously, the relative position of more accurate adjustment X ray detection machine and work piece improves the accuracy that detects a flaw.
4. Compared with the existing product, the method is simpler and more reliable to operate, and is more suitable for large-batch high-efficiency detection in industrial production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an isometric view of a lift mechanism.
Fig. 2 is a front view of the elevating mechanism.
Fig. 3 is an isometric view of the telescoping mechanism.
Fig. 4 is a front view of the telescoping mechanism.
FIG. 5 is a front view of the workholding fixture platform.
FIG. 6 is a side view of the workholding fixture platform.
The reference numbers in the figures illustrate:
the device comprises a 1 YCJ speed reducing motor, a 2 flange rigid coupling, a 3 roller chain, a 4 chain wheel I, a 5 supporting body, a 6 baffle, a 7 guide connecting plate I, an 8 guide rail I, a 9 bearing seat, a 10 driving shaft, a 11 chain wheel II, a 12 connecting plate II, a 13 driven shaft, a 16 rectangular tube, a 17 rack, an 18X-ray detector tube head, a 19 hand wheel I, a 20 guide rail II, a 21 sliding block, a 22 connecting plate III, a 23 hand wheel II, a 24 box body, a 25 roller, a 26 screw rod, a 27 turntable, a 28 universal wheel and a 29 push-pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A cylindrical drum X-ray inspection machine comprising: elevating system, telescopic machanism, wait to examine work piece holder platform, moving mechanism, its characterized in that, elevating system realizes that the X-ray tube reciprocates, telescopic machanism realizes X-ray tube horizontal migration, wait to examine that work piece holder platform is fixed waits to examine the work piece, moving mechanism makes things convenient for the testing platform transport to remove.
The lifting mechanism comprises a chain wheel, a roller chain, a motor, a coupler, a supporting body, a connecting plate, a guide rail, a bearing seat and the like, wherein the motor is connected with a rotating shaft through the coupler, an upper rotating shaft and a lower rotating shaft are connected with the supporting body through a bearing and the bearing seat, the rotating shaft is provided with the chain wheel, the roller chain transmits power to the rotating shaft through the chain wheel, and the connecting plate moves in the direction of the guide rail and is used for positioning.
The telescopic mechanism comprises a gear shaft, a gear, a hand wheel, a roller, a rack, a rectangular tube, a sliding block, a connecting plate, a baffle and a guide rail, wherein the connecting plate is connected with the connecting plate of the lifting mechanism, the rectangular tube is welded on the sliding block, the sliding block is in telescopic motion on the guide rail, the rack is welded on the rectangular tube, the gear is installed on the gear shaft, the hand wheel is installed at one end of the gear shaft, and a device for fixing the X-ray detector is installed at one end of the rectangular tube.
The workpiece fixture platform to be detected comprises a hand wheel, a roller, a nut seat, a screw and a rotary table, wherein the screw is arranged in the nut seat, and the position of the fixture can be adjusted according to the size of the workpiece to be detected.
The working principle and the working process of the patent are as follows: when the cylindrical welding part needs to be subjected to X-ray nondestructive detection, firstly, when a lifting mechanism moves downwards, a worker turns on a switch of a YCJ speed reducing motor 1, the YCJ speed reducing motor 1 starts to rotate, a roller chain 3 is driven to move downwards (facing the direction of the lifting mechanism) through a coupler 2, a driving shaft 10 and a chain wheel II 11, a chain wheel I4 and a driven shaft 13 play a role in tensioning and matching with the roller chain 3 to move, the roller chain 3 drives a connecting plate II 12 to move downwards while moving downwards, the connecting plate II 12 moves downwards to drive a guide connecting plate I7 to move downwards in a guide rail I8, the guide rail I8 can control the movement precision, baffles 6 are arranged above and below the guide rail I8 and used for limiting the maximum stroke of the lifting mechanism, the connecting plate II 12 is connected with a connecting plate III 22 in the telescopic mechanism, the connecting plate II 12 moves downwards to drive the connecting plate III 22 to move, thereby driving the telescopic mechanism to move downwards, and the upward movement process is opposite to the downward movement process.
After the worker fixes the position of the lifting mechanism, the telescopic mechanism is adjusted, the first hand wheel 19 is rotated, the rack 17 makes telescopic motion in the horizontal direction, the rack 17 is welded on the rectangular tube 16, the front end of the rectangular tube 16 is welded with the X-ray detector tube head 18, the rectangular tube 16 makes telescopic motion in the horizontal direction along with the rack 17, so that the X-ray detector tube head 18 is driven to make telescopic motion in the horizontal direction, the rectangular tube 16 is connected through the guide rail sliding block 21, the telescopic motion of the rectangular tube 16 in the horizontal direction drives the guide rail sliding block 21 to move on the second guide rail 20, and the second guide rail 20 has a positioning effect.
The box body 24 is fixed on the rotary table 27, 4 universal wheels 28 are mounted on the bottom surface of the rotary table 27, the rotary table 27 can rotate in the horizontal direction to ensure that a workpiece to be detected and the X-ray detector are located on the same horizontal straight line, meanwhile, a push-pull rod 28 is mounted on the rotary table 27 and is convenient to move in the carrying process, the second hand wheel 23 is rotated, and the screw rod 26 is used for fixedly clamping the workpiece to be detected.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. A cylindrical drum X-ray inspection machine comprising: elevating system, telescopic machanism, wait to examine work piece holder platform, moving mechanism, its characterized in that, elevating system realizes that the X-ray tube reciprocates, telescopic machanism realizes X-ray tube horizontal migration, wait to examine that work piece holder platform is fixed waits to examine the work piece, moving mechanism makes things convenient for the testing platform transport to remove.
2. The cylinder drum X-ray inspection machine according to claim 1, wherein the lifting mechanism comprises a sprocket, a roller chain, a motor, a coupling, a support, a connecting plate, a guide rail, a bearing seat, etc., the motor is connected with the rotating shaft through the coupling, the upper and lower rotating shafts are connected with the support through the bearing and the bearing seat, the rotating shaft is provided with the sprocket, the roller chain transmits power to the rotating shaft through the sprocket, and the connecting plate moves in the direction of the guide rail for positioning.
3. The X-ray inspection machine for cylindrical tubes as claimed in claim 1, wherein said telescoping mechanism comprises a gear shaft, a gear, a hand wheel, a roller, a rack, a rectangular tube, a slider, a connecting plate, a baffle plate, and a guide rail, wherein the connecting plate is connected to the connecting plate of said elevating mechanism, the rectangular tube is welded to the slider, the slider performs telescoping motion on the guide rail, the rack is welded to the rectangular tube, the gear is mounted on the gear shaft, the hand wheel is mounted at one end of the gear shaft, and a device for fixing the X-ray inspection machine is mounted at one end of the rectangular tube.
4. The X-ray detector for the cylinder barrel as claimed in claim 1, wherein the fixture platform for the workpiece to be detected comprises a hand wheel, a roller, a nut seat, a screw rod and a rotary table, the screw rod is installed in the nut seat, and the position of the fixture can be adjusted according to the size of the workpiece to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010290271.0A CN111398317A (en) | 2020-04-14 | 2020-04-14 | X-ray detection machine for cylindrical barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010290271.0A CN111398317A (en) | 2020-04-14 | 2020-04-14 | X-ray detection machine for cylindrical barrel |
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| Publication Number | Publication Date |
|---|---|
| CN111398317A true CN111398317A (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010290271.0A Pending CN111398317A (en) | 2020-04-14 | 2020-04-14 | X-ray detection machine for cylindrical barrel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090310752A1 (en) * | 2005-04-20 | 2009-12-17 | Gerhard Forster | Control method for guided movement of an x-ray examination system |
| CN103454292A (en) * | 2013-09-27 | 2013-12-18 | 丹东奥龙射线仪器集团有限公司 | Tank box welding seam X-ray real-time imaging detection device |
| CN105675627A (en) * | 2014-11-19 | 2016-06-15 | 沈阳工业大学 | Large-scale programmable control X-ray machine mobile frame car |
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| CN108333193A (en) * | 2017-07-18 | 2018-07-27 | 中国石油天然气集团公司 | A kind of pipeline training test specimen ray digitlization non-destructive testing device and method |
| CN207764142U (en) * | 2017-10-20 | 2018-08-24 | 深圳市艾兰特科技有限公司 | A kind of X-ray non-destructive testing machine |
| CN110018188A (en) * | 2019-05-09 | 2019-07-16 | 上海电机学院 | A kind of automation shell ring class workpiece X-ray detection of welding film making equipment |
| CN110108733A (en) * | 2019-06-11 | 2019-08-09 | 丹东奥龙射线仪器集团有限公司 | The big flux on-line intelligence Real-time Imaging device of casting high speed |
| CN209471255U (en) * | 2019-01-05 | 2019-10-08 | 中国科学院西安光机所威海光电子基地 | A kind of portable telescopic X ray detector |
| CN210005462U (en) * | 2019-03-29 | 2020-01-31 | 洛阳伟诚工程检测有限公司 | mobile industrial ray detection device |
-
2020
- 2020-04-14 CN CN202010290271.0A patent/CN111398317A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090310752A1 (en) * | 2005-04-20 | 2009-12-17 | Gerhard Forster | Control method for guided movement of an x-ray examination system |
| CN103454292A (en) * | 2013-09-27 | 2013-12-18 | 丹东奥龙射线仪器集团有限公司 | Tank box welding seam X-ray real-time imaging detection device |
| CN105675627A (en) * | 2014-11-19 | 2016-06-15 | 沈阳工业大学 | Large-scale programmable control X-ray machine mobile frame car |
| CN206606974U (en) * | 2017-03-27 | 2017-11-03 | 江苏至上检测科技有限公司 | Industrial X-ray diagnostic machine lowering or hoisting gear |
| CN108333193A (en) * | 2017-07-18 | 2018-07-27 | 中国石油天然气集团公司 | A kind of pipeline training test specimen ray digitlization non-destructive testing device and method |
| CN207764142U (en) * | 2017-10-20 | 2018-08-24 | 深圳市艾兰特科技有限公司 | A kind of X-ray non-destructive testing machine |
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Application publication date: 20200710 |