CN117740212A - Laser ultrasonic nondestructive testing device for residual stress of rotary extrusion stainless steel elliptical head - Google Patents
Laser ultrasonic nondestructive testing device for residual stress of rotary extrusion stainless steel elliptical head Download PDFInfo
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- CN117740212A CN117740212A CN202311741325.0A CN202311741325A CN117740212A CN 117740212 A CN117740212 A CN 117740212A CN 202311741325 A CN202311741325 A CN 202311741325A CN 117740212 A CN117740212 A CN 117740212A
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 30
- 239000010935 stainless steel Substances 0.000 title claims abstract description 30
- 238000009659 non-destructive testing Methods 0.000 title claims abstract description 25
- 238000001125 extrusion Methods 0.000 title claims description 12
- 238000001514 detection method Methods 0.000 claims abstract description 79
- 238000003860 storage Methods 0.000 claims abstract description 24
- 238000001179 sorption measurement Methods 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 238000009987 spinning Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 230000008093 supporting effect Effects 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 10
- 230000008054 signal transmission Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 25
- 238000012545 processing Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000007306 turnover Effects 0.000 description 5
- 230000005284 excitation Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- -1 dirt Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The utility model discloses a laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head, which relates to the technical field of residual stress detection and comprises a conveying assembly, a cleaning assembly, a detecting assembly and a collecting assembly, wherein the cleaning assembly is arranged at one end of the conveying assembly, the detecting assembly and the collecting assembly are arranged at the other end of the conveying assembly, the conveying assembly comprises a conveying frame, and a conveying channel is arranged at the top of the conveying frame. According to the utility model, the suction motor drives the suction fan blade to rotate at a high speed, so that a strong suction force is generated, dust and dirt on the surface of the seal head are sucked into the adsorption box through the inner side of the rubber suction groove and then conveyed to the storage box for storage through the elastic tube, the ventilation tube and the ventilation tube, and the overturning motor drives the driving gear to drive the transmission gear to further drive the rotating shaft to overturn during adsorption, so that the surface of the seal head is comprehensively adsorbed and cleaned.
Description
Technical Field
The utility model relates to the technical field of residual stress detection, in particular to a laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head.
Background
The nondestructive detection of the residual stress of the spinning stainless steel elliptical head is realized by a laser ultrasonic detection technology. The detection result is accurate and reliable, the operation is simple and convenient, and the method can be widely applied to quality control and safety monitoring in the process of manufacturing and using the sealing head.
In the prior art, for example, the Chinese patent number is: the 'laser ultrasonic nondestructive testing device' of CN212989153U comprises a laser ultrasonic excitation part and a laser ultrasonic detection part, wherein the laser ultrasonic detection part comprises a signal processing module connected with the laser ultrasonic excitation part through a synchronous cable and a double wave mixing interferometer connected with the signal processing module through a first signal line and a second signal line; the laser ultrasonic excitation part is used for outputting laser pulses to the surface of the to-be-detected piece, exciting ultrasonic signals on the surface of the to-be-detected piece and outputting synchronous electric pulse signals to the signal processing module of the laser ultrasonic detection part; the laser ultrasonic detection part is used for detecting ultrasonic signals excited on the surface of the to-be-detected piece and outputting ultrasonic measurement signals to the signal processing module; the signal processing module is used for receiving the synchronous electric pulse signal output by the laser ultrasonic excitation part and collecting ultrasonic measurement signals output by the double wave mixing interferometer on the surface of the to-be-detected piece. The utility model has the advantages that: high sensitivity, good linearity, safety and reliability.
The existing stainless steel elliptical end socket is subjected to processing, pollutants such as dirt and grease are attached to the surface of the stainless steel elliptical end socket, if the pollutants are not removed, the pollutants can be influenced by the dirt when the residual stress of the end socket is detected, and finally the detection result is influenced.
Disclosure of Invention
The utility model aims to provide a laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head, which aims to solve the problems that in the prior art, when the stainless steel elliptical head is processed, pollutants such as dirt, grease and the like adhere to the surface, and the pollutants are influenced by the dirt when the residual stress of the head is detected if the pollutants are not removed, so that the detection result is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the laser ultrasonic nondestructive testing device for the residual stress of the spinning stainless steel elliptical head comprises a conveying component, a cleaning component, a detecting component and a collecting component, wherein the cleaning component is arranged at one end of the conveying component, the detecting component and the collecting component are arranged at the other end of the conveying component, the conveying component comprises a conveying frame, and a conveying channel is arranged at the top of the conveying frame;
the detection assembly comprises a rotating motor, the bottom of the rotating motor is connected with a rotating shaft, one end of the rotating shaft is symmetrically provided with an ultrasonic detection frame and a laser detection frame respectively, a plurality of ultrasonic sensors are uniformly distributed on the inner side of the ultrasonic detection frame, a plurality of laser detection sensors are uniformly distributed on the inner side of the laser detection frame, pneumatic lifting columns are arranged on two sides of the rotating motor, a telescopic extrusion column is arranged at the bottom of the rotating shaft, an anti-slip adsorption cover is rotationally connected at the bottom of the telescopic extrusion column, clamping cylinders are symmetrically arranged on two sides of a conveying channel, and an arc clamping plate is arranged at one end of each clamping cylinder;
the cleaning assembly comprises a suction fan, two suction motors are arranged in the suction fan, suction fan blades are arranged at the bottoms of the suction motors, a storage box is arranged at the bottoms of the suction fan, one end of the storage box is provided with a communication box, two sides of the communication box are fixedly connected with ventilating pipes, one end of each ventilating pipe is connected with an elastic pipe, one end of each elastic pipe is connected with an adsorption box, rubber suction grooves are formed in the inner sides of the adsorption boxes, a plurality of cleaning brushes are uniformly distributed in the rubber suction grooves, electric lifting columns are arranged at the two ends of the adsorption boxes, rotating shafts are arranged at the bottoms of the electric lifting columns, a transmission gear is arranged at one end of each rotating shaft, driving gears are connected with outer side meshing of the transmission gears, and overturning motors are arranged on the sides of the driving gears.
Preferably, the collection subassembly includes turns to the seat, turn to the bottom of seat and install steering motor, the crane is installed at the top both ends of turning to the seat, the inboard movable mounting of crane has the lifter, two be provided with the lifter plate between the lifter plate, the mounting panel is installed at the top of lifter plate, the fork truck is installed to the side mounting of mounting panel, one side of collection subassembly is provided with deposits the collection frame.
Preferably, the filter cartridge is installed at the inner wall top of storage box, the inside of filter cartridge is provided with the filter core, short packing strip is installed at the inner wall both ends of filter cartridge, short packing strip compresses tightly the both ends at the adsorption box, the top of filter core is provided with long packing strip, the both ends of long packing strip are provided with the packing rod.
Preferably, the side of electronic lift post is provided with automatically controlled riser, the both sides of upset motor are provided with right angle frame, the one end of right angle frame is connected in the outside of conveying channel.
Preferably, a detector is arranged at the top of the conveying channel, and one end of the detector is connected with a sensing signal line and a signal transmission line.
Preferably, a display is arranged at one end of the signal transmission line, a rotating frame is movably arranged on the side face of the display, and one end of the rotating frame is arranged at the outer side of the conveying channel.
Preferably, the conveying shafts are movably mounted at two ends of the conveying frame, the conveying belts are wound on the outer walls of the conveying shafts, the conveying motor is mounted at one end of each conveying shaft, supporting legs are mounted at the bottom of the conveying frame, and an arc-shaped discharging hopper is arranged at one end of the conveying frame.
Preferably, the inner side threaded connection of lifting block has the lift threaded rod, the top of lift threaded rod runs through in the top of crane, the top of lift threaded rod is provided with elevator motor.
Preferably, the side of mounting panel runs through and installs the side and pushes away the cylinder, the one end that pushes away the cylinder is provided with the limiting plate, the inboard of limiting plate is provided with the spring, the one end of spring is provided with the arc layer board.
Preferably, a plurality of placing plates are distributed on the inner side of the storage and collection frame, and moving wheels are movably mounted at four corners of the bottom of the storage and collection frame.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the suction motor drives the suction fan blade to rotate at a high speed, so that strong suction force is generated, dust and dirt on the surface of the seal head are sucked into the adsorption box through the inner side of the rubber suction groove and then conveyed to the storage box through the elastic pipe, the ventilation pipe and the ventilation pipe for storage, the turnover motor drives the driving gear to drive the transmission gear during adsorption, the rotation shaft is driven to realize turnover, the surface of the seal head is comprehensively adsorbed and cleaned, meanwhile, the cleaning brush can clean the surface of the seal head during turnover, the cleaning effect is improved, and the electric lifting column can control telescopic adjustment, so that the function of attaching to separation is provided during cleaning, the operation range is improved, the cleaning effect is ensured, and the detection precision is improved.
2. According to the utility model, the ultrasonic detection frame and the laser detection frame are driven by the rotating motor to synchronously rotate, so that the ultrasonic detection frame and the laser detection frame are conveniently driven to synchronously rotate, the rotating motor, the ultrasonic detection frame and the laser detection frame are controlled by the pneumatic lifting column to synchronously lift, the ultrasonic sensor and the laser detection sensor are attached to the seal head during seal head detection, the ultrasonic wave is utilized to emit sound waves and simultaneously cooperate with laser irradiation, and then data of residual stress after seal head processing can be obtained through feedback, an effective detection function is realized, after one position is detected, the pneumatic lifting column can shrink and lift, the detection position is changed through rotating the rotating motor, the effect of multi-position detection is realized, the detection effect is improved through sequential rotation, meanwhile, the telescopic extrusion column shrink-fits an anti-slip adsorption cover to realize a compacting effect during pressing, and in addition, the clamping cylinder pushes the arc clamping plate to be clamped on the outer side of the seal head, so that a stable detection effect is realized.
3. According to the utility model, the steering seat is matched with the steering motor to realize rotation, the lifting threaded rod is controlled to rotate by the lifting motor, so that the lifting block can be driven to lift on the inner side of the lifting frame, the lifting plate is driven to lift synchronously, meanwhile, the mounting plate and the fork frame realize effective lifting adjustment, so that the device is beneficial to sliding onto the fork frame after the end socket is detected, the discharging collection is realized by steering in lifting adjustment, the efficiency of detection work is improved, meanwhile, the detected end socket is conveniently classified, collected and placed, and the detection effect is improved.
Drawings
FIG. 1 is a perspective view of a laser ultrasonic nondestructive testing device for spin-on stainless steel elliptical head residual stress according to the present utility model;
FIG. 2 is a schematic view of another angular structure of a laser ultrasonic nondestructive testing device for residual stress of a spun stainless steel elliptical head according to the present utility model;
FIG. 3 is a schematic diagram of a cross-sectional structure of a conveying assembly of a laser ultrasonic nondestructive testing device for spin-forming stainless steel elliptical head residual stress;
FIG. 4 is a schematic diagram of a cross-sectional structure of a cleaning assembly of a laser ultrasonic nondestructive testing device for residual stress of a spin-formed stainless steel elliptical head according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of the position A of the laser ultrasonic nondestructive testing device for the residual stress of the rotary extrusion stainless steel elliptical head;
FIG. 6 is a schematic diagram of the structure of a detecting assembly of a laser ultrasonic nondestructive detecting device for residual stress of a spinning stainless steel elliptical head;
FIG. 7 is a schematic diagram of the structure of a collection assembly of a laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head;
fig. 8 is a schematic diagram of an enlarged structure of a position B of a laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head.
In the figure:
1. a transport assembly; 101. a carriage; 102. a conveying channel; 103. a conveying shaft; 104. a conveying motor; 105. support legs; 106. arc-shaped blanking hoppers; 107. a conveyor belt; 2. a purge assembly; 201. a suction fan; 202. an induced draft motor; 203. air suction fan blades; 204. a filter box; 205. short compression bars; 206. a long compression bar; 207. a compacting bar; 208. a communicating box; 209. a ventilation pipe; 210. an elastic tube; 211. an adsorption box; 212. a rubber suction groove; 213. a cleaning brush; 214. an electric lifting column; 215. a storage box; 216. an electric control lifter; 217. a rotating shaft; 218. a transmission gear; 219. a drive gear; 220. a turnover motor; 221. a filter element; 3. a detection assembly; 301. a rotating electric machine; 302. pneumatic lifting columns; 303. a rotation shaft; 304. a telescoping extrusion column; 305. an anti-slip adsorption cover; 306. a detector; 307. a sensing signal line; 308. an ultrasonic detection frame; 309. an ultrasonic sensor; 310. a laser detection frame; 311. a laser detection sensor; 312. a signal transmission line; 313. a display; 314. a rotating frame; 315. a clamping cylinder; 316. an arc clamping plate; 4. a collection assembly; 401. a steering motor; 402. a steering seat; 403. a lifting frame; 404. a lifting block; 405. lifting the threaded rod; 406. a lifting motor; 407. a lifting plate; 408. a mounting plate; 409. a side pushing cylinder; 410. a limiting plate; 411. a spring; 412. an arc-shaped supporting plate; 413. a fork; 414. storing the collection rack; 415. placing a plate; 416. and (5) moving the wheel.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: referring to fig. 1-8, there is shown: the utility model provides a laser ultrasonic nondestructive test device of spin stainless steel oval head residual stress, includes conveying subassembly 1, clear away subassembly 2, detection subassembly 3 and collection subassembly 4, clear away the subassembly 2 and set up in the one end of conveying subassembly 1, detection subassembly 3 and collection subassembly 4 set up the other end at conveying subassembly 1, conveying subassembly 1 includes carriage 101, and conveying passageway 102 is installed at the top of carriage 101, can install the support to conveying passageway 102 through carriage 101, has made things convenient for and has provided convenience for transportation work;
the detection component 3 comprises a rotating motor 301, a rotating shaft 303 is connected to the bottom of the rotating motor 301, an ultrasonic detection frame 308 and a laser detection frame 310 are symmetrically arranged at one end of the rotating shaft 303, a plurality of ultrasonic sensors 309 are uniformly distributed on the inner side of the ultrasonic detection frame 308, a plurality of laser detection sensors 311 are uniformly distributed on the inner side of the laser detection frame 310, pneumatic lifting columns 302 are arranged on two sides of the rotating motor 301, a telescopic extrusion column 304 is arranged at the bottom of the rotating shaft 303, an anti-slip adsorption cover 305 is rotatably connected to the bottom of the telescopic extrusion column 304, clamping cylinders 315 are symmetrically arranged on two sides of the conveying channel 102, arc clamping plates 316 are arranged at one end of the clamping cylinders 315, the rotating shaft 303 is driven by the rotating motor 301, the ultrasonic detection frame 308 and the laser detection frame 310 are driven to synchronously rotate, the ultrasonic detection frame 308 and the laser detection sensors 311 are conveniently driven to synchronously rotate, simultaneously, the pneumatic lifting column 302 controls the rotary motor 301, the ultrasonic detection frame 308 and the laser detection frame 310 to synchronously lift, the ultrasonic sensor 309 and the laser detection sensor 311 are attached to the seal head during seal head detection, ultrasonic waves are utilized to emit sound waves and simultaneously cooperate with laser irradiation, and then feedback is carried out, so that the data of residual stress after seal head processing can be obtained, the effective detection function is realized, after one position is detected, the pneumatic lifting column 302 can be contracted and lifted, the rotary motor 301 is used for rotating and replacing the detection position, the effect of multi-position detection is realized, the comprehensive detection effect is completed through sequential rotation, the detection effect is improved, meanwhile, the telescopic extrusion column 304 is contracted and matched with the anti-slip adsorption cover 305 to realize the compression effect during the downward pressing, in addition, the clamping cylinder 315 pushes the arc clamping plate 316 to be clamped outside the seal head, thereby realizing stable detection effect;
the cleaning component 2 comprises a suction fan 201, two suction motors 202 are arranged in the suction fan 201, suction fan blades 203 are arranged at the bottoms of the suction motors 202, a storage box 215 is arranged at the bottom of the suction fan 201, a communicating box 208 is arranged at one end of the storage box 215, ventilation pipes 209 are fixedly connected to two sides of the communicating box 208, an elastic pipe 210 is connected to one end of the ventilation pipes 209, an adsorption box 211 is connected to one end of the elastic pipe 210, rubber suction grooves 212 are formed in the inner side of the adsorption box 211, a plurality of cleaning brushes 213 are uniformly distributed in the inner side of the rubber suction grooves 212, electric lifting columns 214 are arranged at two ends of the adsorption box 211, a rotating shaft 217 is arranged at the bottom of each electric lifting column 214, a transmission gear 218 is arranged at one end of each rotating shaft 217, a driving gear 219 is connected to the outer side of each transmission gear 218 in a meshed manner, a turnover motor 220 is arranged on the side of each driving gear 219, through induced draft motor 202 drive induced draft flabellum 203 high-speed rotation, and then produce powerful suction, press close to the head surface through rubber suction groove 212, inhale the inside absorption box 211 with the dust dirt on head surface through the inboard of rubber suction groove 212, later carry the inside storage to storage box 215 through elastic tube 210, ventilation pipe 209 and ventilation pipe 209, when adsorbing, upset motor 220 drive gear 219 transmission to drive gear 218, and then drive axis of rotation 217 realize the upset, the surface of head is fully adsorbed clean, cleaning brush 213 can clean the head surface at the in-process of upset simultaneously, clean effect has been improved, electric lifting post 214 can control flexible regulation for the clean in-process provides laminating in the function of separation, has promoted operating range, has guaranteed clean effect, has improved the precision of detection.
As shown in fig. 7 and 8, the collection assembly 4 includes a steering seat 402, a steering motor 401 is installed at the bottom of the steering seat 402, lifting frames 403 are installed at two ends of the top of the steering seat 402, lifting blocks 404 are movably installed at the inner sides of the lifting frames 403, lifting plates 407 are arranged between the two lifting blocks 404, a mounting plate 408 is installed at the top of the lifting plates 407, a fork 413 is installed at the side surface of the mounting plate 408, a storage collection frame 414 is arranged at one side of the collection assembly 4, the steering seat 402 is matched with the steering motor 401 to realize rotation, the lifting motor 406 is used for controlling the lifting threaded rod 405 to rotate, and then the lifting blocks 404 can be driven to realize lifting at the inner side of the lifting frames 403, so that the lifting plates 407 are driven to synchronously lift, meanwhile, the mounting plate 408 and the fork 413 realize effective lifting adjustment, the efficiency of detection work is improved, meanwhile, the detected sealing heads are also conveniently classified, collected and placed, and the detection effect is improved.
As shown in fig. 4 and 5, the filter box 204 is installed at the inner wall top of the storage box 215, the filter box 204 is internally provided with the filter core 221, the short hold-down strip 205 is installed at the inner wall both ends of the filter box 204, the short hold-down strip 205 compresses tightly the both ends at the adsorption box 211, the top of filter core 221 is provided with long hold-down strip 206, the both ends of long hold-down strip 206 are provided with hold-down rod 207, filter effect is provided through filter box 204 internally mounted filter core 221, avoid ash to produce impurity and get into the inside damage that causes of suction fan 201, stability when having promoted the operation, short hold-down strip 205 and long hold-down strip 206 cooperate hold-down rod 207 can compress tightly filter core 221 stable in the inside of filter box 204, thereby the later stage is dismantled and is cleared up the change conveniently.
As shown in fig. 4 and 5, the electric control lifter 216 is disposed on the side of the electric lifting column 214, right angle frames are disposed on two sides of the turning motor 220, one end of each right angle frame is connected to the outer side of the conveying channel 102, the electric lifting column 214 can be controlled to lift and adjust by the electric control lifter 216, and the turning motor 220 is mounted by the right angle frames, so that stability is improved.
As shown in fig. 6, a detector 306 is disposed at the top of the conveying channel 102, one end of the detector 306 is connected with a sensing signal line 307 and a signal transmission line 312, the detected data can be stored and analyzed by the detector 306, and the effective signal transmission effect is realized by the sensing signal line 307 and the signal transmission line 312.
As shown in fig. 6, a display 313 is disposed at one end of the signal transmission line 312, a rotating frame 314 is movably mounted on a side surface of the display 313, one end of the rotating frame 314 is mounted on the outer side of the conveying channel 102, and the display 313 can be turned to adjust the display 313 through the rotating frame 314 to facilitate the lifting of the application range.
As shown in fig. 3, the conveying shafts 103 are movably mounted at two ends of the conveying frame 101, the conveying belt 107 is wound on the outer wall of the conveying shaft 103, the conveying motor 104 is mounted at one end of the single conveying shaft 103, the supporting leg 105 is mounted at the bottom of the conveying frame 101, the arc-shaped blanking hopper 106 is arranged at one end of the conveying frame 101, the conveying shaft 103 is driven to rotate through the conveying motor 104, the conveying belt 107 is driven to achieve the effect of transmission conveying, the sealing heads are conveniently placed on the conveying belt 107, movement in the detection process is facilitated, a stable supporting effect can be provided through the supporting leg 105, and the sealing heads can be conveniently conveyed onto the fork 413 in a sliding mode after detection through the arc-shaped blanking hopper 106, so that the effect of high-efficiency conveying is achieved.
As shown in fig. 7, the lifting threaded rod 405 is connected to the inner side of the lifting block 404 in a threaded manner, the top of the lifting threaded rod 405 penetrates through the top of the lifting frame 403, the lifting motor 406 is arranged at the top of the lifting threaded rod 405, and the lifting threaded rod 405 can cooperate with the driving of the lifting motor 406 to realize the function of providing lifting adjustment driving force, so that the function of effectively lifting adjustment is facilitated.
As shown in fig. 7 and 8, the side of the mounting plate 408 is provided with a side pushing cylinder 409 in a penetrating manner, one end of the side pushing cylinder 409 is provided with a limiting plate 410, the inner side of the limiting plate 410 is provided with a spring 411, one end of the spring 411 is provided with an arc-shaped supporting plate 412, the limiting plate 410 is controlled by the side pushing cylinder 409 to achieve the function of telescopic adjustment, the spring 411 can provide a buffering effect when being impacted during the blanking of the sealing head, safety is improved, guiding effect can be provided by the arc-shaped supporting plate 412, and the sealing head can be sewn on the fork 413 conveniently and stably in cooperation with the limiting plate 410.
As shown in fig. 7, a plurality of placement plates 415 are distributed on the inner side of the storage and collection frame 414, and moving wheels 416 are movably mounted on four corners of the bottom of the storage and collection frame 414, so that a placement space can be provided by the placement plates 415, and the movement of the storage and collection frame is facilitated by the moving wheels 416 after the placement is completed.
In the utility model, when the laser ultrasonic nondestructive testing device for the residual stress of the spinning stainless steel elliptical seal head is used, firstly, the conveying frame 101 can be used for mounting and supporting the conveying channel 102, so that convenience is brought to conveying work, the conveying motor 104 drives the conveying shaft 103 to rotate, further the conveying belt 107 is driven to realize the effect of transmission conveying, the seal head is conveniently placed on the conveying belt 107, the movement in the testing process is facilitated, the stable supporting effect can be provided through the supporting legs 105, the seal head is conveniently and slidingly conveyed to the fork frame 413 after the detection through the arc-shaped lower hopper 106, the effect of high-efficiency conveying is realized, the suction fan blade 203 is driven to rotate at a high speed through the suction motor 202, further strong suction force is generated, the seal head surface is pressed close to the seal head surface through the rubber suction groove 212, dust and dirt on the seal head surface is sucked into the suction box 211 through the inner side of the rubber suction groove 212, then the cleaning brush 213 can clean the surface of the sealing head in the process of overturning, the cleaning effect is improved, the electric lifting column 214 can control the telescopic adjustment, so that the cleaning process provides a function of attaching to separation, the operation range is improved, the rotating shaft 303 is driven by the rotating motor 301, the ultrasonic detection frame 308 and the laser detection frame 310 are driven to synchronously rotate, the ultrasonic detection frame 308 and the laser detection sensor 311 are conveniently driven to synchronously rotate, the pneumatic lifting column 302 controls the rotating motor 301, the ultrasonic detection frame 308 and the laser detection frame 310 to synchronously lift, can be when detecting the head, laminate ultrasonic sensor 309 and laser detection sensor 311 on the head, utilize the ultrasonic wave to send the sound wave and cooperate laser irradiation simultaneously, thereby can obtain the data of head processing back residual stress through the feedback again, realize detecting the function effectively, can shrink through pneumatic lifting column 302 after detecting a position and rise, rethread rotating electrical machines 301 rotates and changes the testing position, the effect of multiposition detection has been realized, complete comprehensive testing effect through rotating in proper order, realize rotating through turning to seat 402 cooperation steering motor 401, it rotates to control lifting threaded rod 405 through elevating motor 406, and then can drive elevating block 404 and realize the lift in the inboard of crane 403, and then drive lifting plate 407 and rise in step simultaneously, mounting panel 408 and fork 413 have realized lifting adjustment effectively, be favorable to sliding to on fork 413 after the head is accomplished to detect, utilize and turn to lifting adjustment realize the unloading and collect, the efficiency of detecting work has been promoted, simultaneously also be convenient for carry out categorised collection and put to the head after detecting.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. A laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head is characterized in that: the device comprises a conveying component (1), a cleaning component (2), a detecting component (3) and a collecting component (4), wherein the cleaning component (2) is arranged at one end of the conveying component (1), the detecting component (3) and the collecting component (4) are arranged at the other end of the conveying component (1), the conveying component (1) comprises a conveying frame (101), and a conveying channel (102) is arranged at the top of the conveying frame (101);
the detection assembly (3) comprises a rotating motor (301), a rotating shaft (303) is connected to the bottom of the rotating motor (301), an ultrasonic detection frame (308) and a laser detection frame (310) are symmetrically arranged at one end of the rotating shaft (303) respectively, a plurality of ultrasonic sensors (309) are uniformly distributed on the inner side of the ultrasonic detection frame (308), a plurality of laser detection sensors (311) are uniformly distributed on the inner side of the laser detection frame (310), pneumatic lifting columns (302) are arranged on two sides of the rotating motor (301), a telescopic extrusion column (304) is arranged at the bottom of the rotating shaft (303), an anti-slip adsorption cover (305) is rotationally connected to the bottom of the telescopic extrusion column (304), clamping cylinders (315) are symmetrically arranged on two sides of the conveying channel (102), and arc clamping plates (316) are arranged at one ends of the clamping cylinders (315).
The cleaning assembly (2) comprises a suction fan (201), two suction motors (202) are arranged in the suction fan (201), suction fan blades (203) are arranged at the bottom of the suction motor (202), a storage box (215) is arranged at the bottom of the suction fan (201), a communication box (208) is arranged at one end of the storage box (215), ventilation pipes (209) are fixedly connected to two sides of the communication box (208), one end of each ventilation pipe (209) is connected with an elastic pipe (210), one end of each elastic pipe (210) is connected with an adsorption box (211), rubber suction grooves (212) are formed in the inner side of each adsorption box (211), a plurality of cleaning brushes (213) are uniformly distributed in the inner side of each rubber suction groove (212), electric lifting columns (214) are arranged at two ends of each adsorption box (211), rotating shafts (217) are arranged at the bottom of each electric lifting column (214), transmission gears (218) are arranged at one ends of the rotating shafts, one ends of the transmission gears (218) are meshed with one another, and are connected with driving gears (219), and driving gears (219) are arranged on the sides of the driving gears (219).
2. The laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head according to claim 1, wherein the device comprises: the collection subassembly (4) is including turning to seat (402), steering motor (401) are installed to the bottom of turning to seat (402), crane (403) are installed at the top both ends of turning to seat (402), inboard movable mounting of crane (403) has lifter block (404), two be provided with lifter plate (407) between lifter block (404), mounting panel (408) are installed at the top of lifter plate (407), fork (413) are installed to the side mounting of mounting panel (408), one side of collection subassembly (4) is provided with deposits collection frame (414).
3. The laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head according to claim 1, wherein the device comprises: the filter cartridge (204) is installed at the inner wall top of storage box (215), the inside of filter cartridge (204) is provided with filter core (221), short packing strip (205) are installed at the inner wall both ends of filter cartridge (204), short packing strip (205) compress tightly at the both ends of adsorption box (211), the top of filter core (221) is provided with long packing strip (206), the both ends of long packing strip (206) are provided with packing rod (207).
4. The laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head according to claim 1, wherein the device comprises: the side of electronic lift post (214) is provided with automatically controlled riser (216), the both sides of upset motor (220) are provided with right angle frame, the outside at conveying passageway (102) is connected to one end of right angle frame.
5. The laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head according to claim 1, wherein the device comprises: the top of the conveying channel (102) is provided with a detector (306), and one end of the detector (306) is connected with a sensing signal line (307) and a signal transmission line (312).
6. The laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head according to claim 5, wherein the device comprises: one end of the signal transmission line (312) is provided with a display (313), a rotating frame (314) is movably arranged on the side face of the display (313), and one end of the rotating frame (314) is arranged on the outer side of the conveying channel (102).
7. The laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head according to claim 1, wherein the device comprises: the conveying device is characterized in that conveying shafts (103) are movably mounted at two ends of the conveying frame (101), conveying belts (107) are wound on the outer walls of the conveying shafts (103), conveying motors (104) are mounted at one ends of the conveying shafts (103), supporting legs (105) are mounted at the bottoms of the conveying frame (101), and arc-shaped discharging hoppers (106) are arranged at one ends of the conveying frame (101).
8. The laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head according to claim 2, wherein the device comprises: the inside threaded connection of lifting block (404) has lift threaded rod (405), the top of lift threaded rod (405) runs through in the top of crane (403), the top of lift threaded rod (405) is provided with elevator motor (406).
9. The laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head according to claim 2, wherein the device comprises: the side of mounting panel (408) runs through and installs side push cylinder (409), the one end of side push cylinder (409) is provided with limiting plate (410), the inboard of limiting plate (410) is provided with spring (411), the one end of spring (411) is provided with arc layer board (412).
10. The laser ultrasonic nondestructive testing device for residual stress of a spinning stainless steel elliptical head according to claim 2, wherein the device comprises: a plurality of placing plates (415) are distributed on the inner side of the storage and collection frame (414), and moving wheels (416) are movably mounted at four corners of the bottom of the storage and collection frame (414).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311741325.0A CN117740212A (en) | 2023-12-18 | 2023-12-18 | Laser ultrasonic nondestructive testing device for residual stress of rotary extrusion stainless steel elliptical head |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311741325.0A CN117740212A (en) | 2023-12-18 | 2023-12-18 | Laser ultrasonic nondestructive testing device for residual stress of rotary extrusion stainless steel elliptical head |
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| CN202311741325.0A Pending CN117740212A (en) | 2023-12-18 | 2023-12-18 | Laser ultrasonic nondestructive testing device for residual stress of rotary extrusion stainless steel elliptical head |
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