CN104020219A - Ultrasonic flaw detection apparatus - Google Patents
Ultrasonic flaw detection apparatus Download PDFInfo
- Publication number
- CN104020219A CN104020219A CN201410229317.2A CN201410229317A CN104020219A CN 104020219 A CN104020219 A CN 104020219A CN 201410229317 A CN201410229317 A CN 201410229317A CN 104020219 A CN104020219 A CN 104020219A
- Authority
- CN
- China
- Prior art keywords
- travel
- ing rest
- detection probe
- ultrasonic flaw
- clamping device
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention relates to the technical field of ultrasonic flaw detection equipment. An ultrasonic flaw detection apparatus comprises a portable ultrasonic detector and a detection probe, and also comprises a magnetic gauge stand and a movable support installed on the upper end face of the magnetic gauge stand; a free end of the movable support is provided with a clamping device; one end of the detection probe is installed in a chute at the end of the clamping device and is connected with an adjusting spring; and the periphery of a working end of the detection probe is provided with a plurality of spray pipes which are fixedly connected with the movable support and communicated with an automatic water tank. The ultrasonic flaw detection apparatus is simple in structure, convenient to adjust and rapid in mounting and dismounting, and is capable of satisfying requirements of most of working conditions, especially flaw detection requirements of relatively large specification aluminium rods.
Description
Technical field
The present invention relates to ultrasonic test equipment technical field, and particularly a kind of portable ultrasonic test equipment, by being fixed on the convenient and swift flaw detection completing larger specification framework part on the process equipments such as lathe.
Background technology
The defects such as aluminum alloy round casting rod inside may crack, pore, loose, slag inclusion.If these allow the round casting rod of dangerous property defect enter down one pressure processing operation or directly to come into operation, will bring the consequence that economic loss is even serious.Significant to there being the aluminum alloy round casting rod of important use to do further quality control.
Pulse-echo ultrasonic detection technology is a kind of lossless detection method that can carry out to detected member comprehensive flaw detection.The method utilizes ultrasound wave part acoustic energy in the time running into the heterogeneous interface of different acoustic impedances to be reflected, and is received by ultrasonic probe.Ultrasonic equipment is presented at flaw indication and interface signals on video screen.Operator judges position and the equivalent of defect according to waveform.In the process of assessment defect, operator does people's industrial injury echo of flaw echo and reference block the equivalent of contrast acquisition defect.Finally, operator compares testing result and acceptance criteria, and detected pieces is made to evaluation.
Existing common technique scheme is manual contact ultrasonic defectoscopy.The method needs to be coated with on casting rod surface in advance one deck industry couplant, and then artificial hand-held ultrasonic probe is in casting rod surface scanning.But during for large casting rod, hand labor intensity is large, inefficiency.
Existing another kind is immersion type automated ultrasonic flaw detecting compared with proven technique scheme.This method detection efficiency is high, and sensitivity is good.But manufacture difficulty, costly and deficiency in economic performance.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned technical matters, a kind of ultrasonic flaw detecting device is provided, for large scale rod bar flaw detection, the present invention, by being quick installed on the lathes such as lathe, utilizes the kinetic characteristic of lathe own and flaw detection demand to complete workpiece automatic flaw detection.
Technical solution of the present invention is: a kind of ultrasonic flaw detecting device, comprise portable supersonic detection instrument and survey probe, comprise the travel(l)ing rest of magnetic stand and end face mounted thereto, described travel(l)ing rest free end is installed clamping device, described detection probe one end is arranged in the chute of clamping device end and connects regulating spring, described detection probe working end surrounding arranges some sparge pipes, and described sparge pipe is fixedly connected with travel(l)ing rest and is communicated with Automatic water tank.
Need be appreciated that and present invention includes three funtion part compositions, Part I is Portable ultrasonic flaw detector and its detection probe; Part II is for mechanism arrangement fixing and that regulate, comprises the travel(l)ing rest of magnetic stand and end face mounted thereto; Part III is water spray system, comprises sparge pipe and Automatic water tank.Wherein Part I and Part III are arranged on Part II and cooperatively interact.What the present invention adopted is directly contact flaw detection, when work, is fixed on the vehicle frame of lathe by magnetic stand, surveys probe contact surface of the work, and sparge pipe is contacted with workpiece contact position water spray to surveying probe; Start lathe, ultra-sonic defect detector is worked simultaneously.General, the aluminium bar of large specification is detected a flaw, need must carry out surface working by aluminium bar to being arranged on lathe, ensure that surfaceness is better than Ra3.2, so that detect a flaw, everything goes well with your work carries out.For large specification aluminium bar 100% is covered to detection, ultra-sonic defect detector carries out acoustic beam in the spiral mode of advancing to aluminium bar surface and covers scanning.Wherein, water, as couplant, is realized automatic water jetting by sparge pipe and Automatic water tank.Employing magnetic stand of the present invention is installed for quick, and its applicable installation site is easily found, and by coordinating any lathe to detect a flaw to different workpieces.
Preferably, described detection probe working end evenly arranges four sparge pipes, and described sparge pipe end arranges switch.Many sparge pipes are set and fully adhere to surface of the work for ensureing water as couplant, due to for to the workpiece varying in size, may only need orthoscopic to cover scanning, also may need screw type comprehensive covering scanning.The direction of motion that workpiece is surveyed probe relatively has different motion direction for different workpieces, therefore ensures that water is very necessary as fully adhering to of couplant.
Preferably, top, described detection probe working end arranges a sparge pipe, and described sparge pipe is plastics ring pipe.Ring pipe can carry out 360 ° of adjustings, adaptable, meets the needs under different operating environment.
Preferably, top, described detection probe working end arranges a sparge pipe, and its below also arranges the suction hose that connects Automatic water tank, and described suction hose end arranges the water leg with Wiper blade.Research shows, when water is used as ultrasonic inspection couplant, adopt distilled water effect better, but distilled water use cost is high, avoid disposable use, below surveying probe, water leg is set for reducing the cost, water leg is collected unnecessary water, then flows into Automatic water tank by suction hose, and realization recycles.Here still distilled water use cost is not high, and the couplant cost of other better effects is also higher, thereby recycles very necessary.Here Automatic water tank adopts water pump to realize sparge pipe water spray and suction hose water suction, realizes Automatic water tank robotization.
The scheme of relatively above-mentioned water leg, travel(l)ing rest free end is set by the first clamping device and the second clamping device of being articulated and connected here, described detection probe one end is arranged in the chute of the first clamping device end and connects regulating spring, described detection probe working end surrounding arranges some sparge pipes, and described sparge pipe is fixed on travel(l)ing rest and is communicated with Automatic water tank; The water leg of described the second clamping device end mounting strap Wiper blade, described water leg connects Automatic water tank by suction hose.Two clamping devices are set, the one, convenient installation surveyed probe and water leg, and the 2nd, the use stationarity of increase water leg, is beneficial to practical function.
Preferably, described Automatic water tank arranges respectively screen pack at sparge pipe and suction hose port.For ensureing in water, without unnecessary impurity, screen pack to be set water is filtered.
Preferably, described travel(l)ing rest is multiple degrees of freedom two bar linkage structures.Travel(l)ing rest support plays the function of adjusting position, adopts two connecting rods of six degree of freedom to realize the adjusting of travel(l)ing rest multi-angle here.
In addition, another kind of solution is provided here, comprise the travel(l)ing rest of non-magnetic fixing and end face mounted thereto, described travel(l)ing rest free end is installed clamping device, described detection probe one end is arranged in the chute of clamping device end and connects regulating spring, described detection probe working end surrounding arranges some sparge pipes, and described sparge pipe is fixedly connected with travel(l)ing rest and is communicated with Automatic water tank.When installation, non-magnetic fixing is used the lathe holding workpiece of fixing a cutting tool to be fixed.This scenario-frame is consistent with such scheme, and difference is: holder; Adopt its installation site scope of application of non-magnetic fixing less.
Beneficial effect of the present invention is: 1. the present invention is simple in structure, easy to adjust, and installing/dismounting is quick, can meet most of operating mode needs, and particularly the flaw detection of larger specification aluminium bar part needs.
2. the present invention adopts magnetic stand can be arranged on same lathe, coordinates by machine tool motion, can complete flaw detection to workpiece efficiently and easily, and its use cost is low, and application is wide, without transforming or manufacture special lathe.
3. the present invention recycles couplant, reduces use cost.
Brief description of the drawings
Fig. 1 is illustrative view of functional configuration of the present invention;
Fig. 2 is the local enlarged diagram of surveying probe in Fig. 1;
Fig. 3 is the another kind of illustrative view of functional configuration of Fig. 1.
Wherein, 1-ultra-sonic defect detector, 2-survey probe, 3-magnetic stand, 4-travel(l)ing rest, 5-clamping device, 6-sparge pipe, 7-spring, 8-workpiece, 9-the first clamping device, 10-the second clamping device, 11-water leg, 12-suction hose.
Embodiment
The invention discloses a kind of ultrasonic flaw detecting device, comprise portable supersonic detection instrument 1 and survey probe 2, comprise the travel(l)ing rest 4 of magnetic stand 3 and end face mounted thereto, described travel(l)ing rest 4 free ends are installed travel(l)ing rest 5, described detection 2 one end of popping one's head in are arranged in the chute of travel(l)ing rest 5 ends and connect regulating spring 7, the described detection 2 working end surroundings of popping one's head in arrange some sparge pipes 6, and described sparge pipe 6 is fixedly connected with travel(l)ing rest 4 and is communicated with Automatic water tank.
The present invention utilizes lathe clamping travelling workpiece 8 and is arranged on lathe, realizes straight line detection or the spiral of workpiece 8 are moved to detection.Adopt magnetic stand 3 to realize magnetic switch by switch, thereby make that the present invention is removable to be arranged on any lathe, and installation site practical adjustments as required.And the present invention is simple in structure, use low cost of manufacture, avoid manufacturing specialized equipment, more practical.
Below in conjunction with accompanying drawing, the invention process is described.
Fig. 1 is illustrative view of functional configuration of the present invention, as shown in Figure 1.Be divided into three parts according to function, Part I is Portable ultrasonic flaw detector and its detection probe 2.Part II is for fixing mechanism arrangement, comprise the travel(l)ing rest 4 of magnetic stand 3 and end face mounted thereto, described travel(l)ing rest 4 free ends are installed travel(l)ing rests 5, wherein survey in the chute that probe 2 one end are arranged on travel(l)ing rest 5 ends and connect regulating spring 7.Part III is water spray system, comprises sparge pipe 6 and Automatic water tank, and sparge pipe 6 is arranged on travel(l)ing rest 4 and is positioned at surveys probe 2 tops.
Fig. 2 is the partial enlarged drawing of surveying probe 2 installation sites, and travel(l)ing rest 5 ends arrange and survey probe 2 chutes of the same size, survey probe 2 one end and are positioned at chute, and the other end is positioned at outside travel(l)ing rest 5 ends.Because detection probe 2 need to directly contact with workpiece, and need to motion contact, in detection probe 2 rear end chutes, go back mounting spring for keeping in touch effect.Spring is used for surveying probe 2 and realizes elasticity for regulating, and ensures contact effect.
As shown in Figure 3, travel(l)ing rest 4 free ends are set by the first clamping device 9 and the second clamping device 10 of being articulated and connected here, surveying probe 2 one end is arranged in the chute of the first clamping device 9 ends and connects regulating spring 7, survey probe 2 working end surroundings some sparge pipes 6 are set, sparge pipe 6 is fixed on travel(l)ing rest 4 and is communicated with Automatic water tank; The water leg 11 of the second clamping device 10 end mounting strap Wiper blades, suction hose 12 is set in described water leg 11 bottoms and suction hose 12 connects Automatic water tank.Two clamping devices are set, the one, convenient installation surveyed probe 2 and water leg 11, two, increases the use stationarity of water leg 11, is beneficial to practical function.
Same, while only having a work clamping device 5, survey probe 2 tops, working end a sparge pipe 6 can be only set, its below also arranges the suction hose 12 that connects Automatic water tank, described suction hose end arranges the water leg 11 with Wiper blade, and what described sparge pipe 6 and suction hose 12 adopted is plastics ring pipe.Research shows, when water is used as ultrasonic inspection couplant, adopt distilled water effect better, but distilled water use cost is high, avoid disposable use, below surveying probe 2, water leg 11 is set for reducing the cost, water leg 11 is collected unnecessary water by the Wiper blade of installing on its end, then flows into Automatic water tank by suction hose, and realization recycles.Automatic water tank adopts water pump to realize sparge pipe 6 water sprays and suction hose water suction, realizes Automatic water tank robotization.
Further, at sparge pipe 6 and suction hose 12 ports, screen pack is set respectively for such scheme Automatic water tank.For ensureing in water, without unnecessary impurity, screen pack to be set water is filtered.
Can range of application for increasing, travel(l)ing rest 4 is multiple degrees of freedom two bar linkage structures.Travel(l)ing rest 4 supports play the function of adjusting position, adopt two connecting rods of six degree of freedom to realize travel(l)ing rest 4 multi-angles adjustings here.
Claims (8)
1. a ultrasonic flaw detecting device, comprise portable supersonic detection instrument and survey probe, it is characterized in that: the travel(l)ing rest that comprises magnetic stand and end face mounted thereto, described travel(l)ing rest free end is installed clamping device, described detection probe one end is arranged in the chute of clamping device end and connects regulating spring, described detection probe working end surrounding arranges some sparge pipes, and described sparge pipe is fixed on travel(l)ing rest and is communicated with Automatic water tank.
2. a kind of ultrasonic flaw detecting device according to claim 1, is characterized in that: described detection probe working end evenly arranges four sparge pipes, and described sparge pipe end arranges switch.
3. a kind of ultrasonic flaw detecting device according to claim 1, is characterized in that: top, described detection probe working end arranges a sparge pipe, and described sparge pipe is plastics ring pipe.
4. a kind of ultrasonic flaw detecting device according to claim 1, is characterized in that: top, described detection probe working end arranges a sparge pipe, and its below also arranges the suction hose that connects Automatic water tank, and described suction hose end arranges the water leg with Wiper blade.
5. a kind of ultrasonic flaw detecting device according to claim 1, it is characterized in that: described travel(l)ing rest free end is by the first clamping device and the second clamping device of being articulated and connected, described detection probe one end is arranged in the chute of the first clamping device end and connects regulating spring, described detection probe working end surrounding arranges some sparge pipes, and described sparge pipe is fixed on travel(l)ing rest and is communicated with Automatic water tank; The water leg of described the second clamping device end mounting strap Wiper blade, described water leg connects Automatic water tank by suction hose.
6. according to the arbitrary described a kind of ultrasonic flaw detecting device of claim 4 or 5, it is characterized in that: described Automatic water tank arranges respectively screen pack at sparge pipe and suction hose port.
7. a kind of ultrasonic flaw detecting device according to claim 1, is characterized in that: described travel(l)ing rest is multiple degrees of freedom two bar linkage structures.
8. a kind of ultrasonic flaw detecting device according to claim 1, it is characterized in that: the travel(l)ing rest that comprises non-magnetic fixing and end face mounted thereto, described travel(l)ing rest free end is installed clamping device, described detection probe one end is arranged in the chute of clamping device end and connects regulating spring, described detection probe working end surrounding arranges some sparge pipes, and described sparge pipe is fixedly connected with travel(l)ing rest and is communicated with Automatic water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229317.2A CN104020219A (en) | 2014-05-28 | 2014-05-28 | Ultrasonic flaw detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229317.2A CN104020219A (en) | 2014-05-28 | 2014-05-28 | Ultrasonic flaw detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104020219A true CN104020219A (en) | 2014-09-03 |
Family
ID=51437090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410229317.2A Pending CN104020219A (en) | 2014-05-28 | 2014-05-28 | Ultrasonic flaw detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104020219A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404902A (en) * | 2015-07-27 | 2017-02-15 | 宝山钢铁股份有限公司 | Pipe end ultra-large blind zone flaw detection apparatus and pipe end ultra-large blind zone flaw detection method |
| CN106568391A (en) * | 2016-07-14 | 2017-04-19 | 吉林大学 | Turbo blade ultrasonic nondestructive testing system |
| CN108088915A (en) * | 2017-10-31 | 2018-05-29 | 中国大唐集团科学技术研究院有限公司火力发电技术研究所 | A kind of non-destructive ultrasonic detects voussoir |
| CN108896420A (en) * | 2018-05-11 | 2018-11-27 | 首钢集团有限公司 | A kind of experimental rig inhibiting the fever of pipe line steel high-cycle fatigue |
| CN110542717A (en) * | 2018-05-29 | 2019-12-06 | 中国航发商用航空发动机有限责任公司 | Blisk nondestructive testing device and method based on processing machine tool |
| CN111184531A (en) * | 2020-03-04 | 2020-05-22 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Ultrasonic department couplant brushing and wiping device |
| CN111521688A (en) * | 2020-05-29 | 2020-08-11 | 鞍钢股份有限公司 | Square steel combination formula probe landing gear |
| CN111812213A (en) * | 2020-06-22 | 2020-10-23 | 北京钢研高纳科技股份有限公司 | Clamping device for workpiece flaw detection and method for reducing flaw detection omission rate of contact method flaw detection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5272275A (en) * | 1975-12-12 | 1977-06-16 | Toshiba Corp | Ultrasonic flaw detector |
| CN1928545A (en) * | 2006-09-18 | 2007-03-14 | 中国第二重型机械集团公司 | Ultrasonic online flaw detecting equipment |
| CN2911682Y (en) * | 2006-06-30 | 2007-06-13 | 宝山钢铁股份有限公司 | Multifunction steel pipe defectoscope |
| CN203133031U (en) * | 2013-02-06 | 2013-08-14 | 合肥超科电子有限公司 | Balance device of manual wheel-type rail ultrasonic flaw detection trolley |
| CN203849210U (en) * | 2014-05-28 | 2014-09-24 | 广西南南铝加工有限公司 | Ultrasonic flaw detection device |
-
2014
- 2014-05-28 CN CN201410229317.2A patent/CN104020219A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5272275A (en) * | 1975-12-12 | 1977-06-16 | Toshiba Corp | Ultrasonic flaw detector |
| CN2911682Y (en) * | 2006-06-30 | 2007-06-13 | 宝山钢铁股份有限公司 | Multifunction steel pipe defectoscope |
| CN1928545A (en) * | 2006-09-18 | 2007-03-14 | 中国第二重型机械集团公司 | Ultrasonic online flaw detecting equipment |
| CN203133031U (en) * | 2013-02-06 | 2013-08-14 | 合肥超科电子有限公司 | Balance device of manual wheel-type rail ultrasonic flaw detection trolley |
| CN203849210U (en) * | 2014-05-28 | 2014-09-24 | 广西南南铝加工有限公司 | Ultrasonic flaw detection device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404902A (en) * | 2015-07-27 | 2017-02-15 | 宝山钢铁股份有限公司 | Pipe end ultra-large blind zone flaw detection apparatus and pipe end ultra-large blind zone flaw detection method |
| CN106404902B (en) * | 2015-07-27 | 2020-05-22 | 宝山钢铁股份有限公司 | Pipe end ultra-large blind area flaw detection device and method |
| CN106568391A (en) * | 2016-07-14 | 2017-04-19 | 吉林大学 | Turbo blade ultrasonic nondestructive testing system |
| CN108088915A (en) * | 2017-10-31 | 2018-05-29 | 中国大唐集团科学技术研究院有限公司火力发电技术研究所 | A kind of non-destructive ultrasonic detects voussoir |
| CN108896420A (en) * | 2018-05-11 | 2018-11-27 | 首钢集团有限公司 | A kind of experimental rig inhibiting the fever of pipe line steel high-cycle fatigue |
| CN110542717A (en) * | 2018-05-29 | 2019-12-06 | 中国航发商用航空发动机有限责任公司 | Blisk nondestructive testing device and method based on processing machine tool |
| CN111184531A (en) * | 2020-03-04 | 2020-05-22 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Ultrasonic department couplant brushing and wiping device |
| CN111521688A (en) * | 2020-05-29 | 2020-08-11 | 鞍钢股份有限公司 | Square steel combination formula probe landing gear |
| CN111812213A (en) * | 2020-06-22 | 2020-10-23 | 北京钢研高纳科技股份有限公司 | Clamping device for workpiece flaw detection and method for reducing flaw detection omission rate of contact method flaw detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104020219A (en) | Ultrasonic flaw detection apparatus | |
| CN108956761B (en) | Steel plate full-coverage ultrasonic detection device and method | |
| CN102759570A (en) | Single-manipulator automatic ultrasonic non-destructive detection device | |
| CN202101973U (en) | Ultrasonic automation flaw detecting equipment for heavy-caliber seamless steel pipe | |
| CN202974951U (en) | Ultrasonic automatic detection system | |
| AU2016367733B2 (en) | Driving device of all-directional automatic weld seam flaw detection instrument and application thereof | |
| CN103616438B (en) | Thick-walled takeover welding line ultrasonic pick-up unit | |
| CN105157630A (en) | Contact type measurement method having on-machine ultrasonic and automatic thickness-measurement function | |
| CN204832115U (en) | Rail device of detecting a flaw | |
| CN207351966U (en) | The automatic ultrasonic detection device and system of sheet metal | |
| CN101852778A (en) | Auxiliary robot for ultrasonic flaw detection | |
| CN103895835A (en) | Warship hull descaling and flaw detecting system | |
| CN106353410A (en) | Ultrasonic phased array imaging detection device for aluminum alloy friction stir weldment | |
| CN105891333A (en) | Automatic ultrasonic scanning method and device for die steel | |
| CN202814933U (en) | Multi-channel probe rack for ultrasonic and automatic thick-walled pipe detection system | |
| CN106560707A (en) | Automatic electromagnetic ultrasonic flaw detection apparatus | |
| CN203849210U (en) | Ultrasonic flaw detection device | |
| EP1359413A3 (en) | Process for detecting flaws in oblong work pieces with ultrasounds | |
| CN102519717B (en) | Ultrasonic reflectivity extraction system which detects revolution composition surface contact characteristic and method thereof | |
| CN201740765U (en) | Ultrasonic flaw detection device for defects of steel pipe | |
| CN204228668U (en) | A kind of novel tandem scanning probe coupling arrangement | |
| CN109541574A (en) | A kind of ultrasound examination distance gain size curve automatic calibration device and method | |
| CN202533430U (en) | Detection device for detecting defects in concrete test specimens | |
| RU177780U1 (en) | Device for automated ultrasonic testing of welded joints | |
| RU175875U1 (en) | Installation for industrial automated ultrasonic monitoring of metal products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140903 |
|
| RJ01 | Rejection of invention patent application after publication |