CN107199516B - A kind of device based on the Premixed Abrasive Water Jet cutting curved surface plate in uneven thickness - Google Patents

A kind of device based on the Premixed Abrasive Water Jet cutting curved surface plate in uneven thickness Download PDF

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Publication number
CN107199516B
CN107199516B CN201710658447.1A CN201710658447A CN107199516B CN 107199516 B CN107199516 B CN 107199516B CN 201710658447 A CN201710658447 A CN 201710658447A CN 107199516 B CN107199516 B CN 107199516B
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China
Prior art keywords
detector
hole
curved surface
uneven thickness
spray gun
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Application number
CN201710658447.1A
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Chinese (zh)
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CN107199516A (en
Inventor
谢淮北
杜鹏
王岩
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Anhui University of Science and Technology
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Anhui University of Science and Technology
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Application filed by Anhui University of Science and Technology filed Critical Anhui University of Science and Technology
Priority to CN201710658447.1A priority Critical patent/CN107199516B/en
Priority to LU100821A priority patent/LU100821B1/en
Publication of CN107199516A publication Critical patent/CN107199516A/en
Priority to PCT/CN2017/115211 priority patent/WO2019024373A1/en
Application granted granted Critical
Publication of CN107199516B publication Critical patent/CN107199516B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
    • B24C3/10—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
    • B24C3/12—Apparatus using nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a kind of devices based on the Premixed Abrasive Water Jet cutting curved surface plate in uneven thickness, including curved surface sheet material workpiece in uneven thickness and two-dimentional machine-tool platform, it further include C-shaped synchronizing frame and intelligent detection device, the synchronous endless drive chain group of annular endless drive chain group synchronous with lower annular and center power motor are installed in the C-shaped synchronizing frame, the intelligent detection device includes upper detector and lower detector, the equal cloth hole of radiation is equipped in the upper detector and lower detector, ladder section is equipped in the equal cloth hole of radiation, stress test sensor is installed in the ladder section, the lower end of the equal cloth hole of radiation is sequentially installed with spring and guide post.The present invention adjusts the range and movement speed apart from workpiece of spray gun according to the bending degree of sheet material workpiece and thickness, reduces jet energy residue, realizes the automatic jet parameters function of adjusting spray gun in real time.

Description

A kind of device based on the Premixed Abrasive Water Jet cutting curved surface plate in uneven thickness
Technical field
The present invention relates to abrasive water-jet mechanical equipment design fields, more particularly to one kind to be penetrated based on pre-mixed abrasive The device of stream cutting curved surface plate in uneven thickness.
Background technique
Water jet is that the high speed water a fluid stream of different shapes formed is flowed out by nozzle, and the flow velocity of jet stream depends on jet expansion Pressure drop before and after section.Water jet is simplest a kind of form of energy conversion and application.In general, power-driven pump passes through One suction is completed to water, is drained through journey, a certain amount of water pump is sent to pressure duct, it is made to reach nozzle with certain energy.And it sprays The aperture of mouth requires more much smaller than pressure duct diameter, therefore reaches this certain amount of water of nozzle to mass flowing nozzle hole, It must accelerate.In this way, accelerating the water of cohesion to be formed jet stream by nozzle bore.
However, although existing the Premixed Abrasive Water Jet cutting equipment realizes the cutting of curved surface sheet material workpiece in uneven thickness Machining function, but the problems such as that there are machining accuracies is low, and jet energy waste is serious, especially the Premixed Abrasive Water Jet equipment is because being ground The limitation of batch can volume can not be provided long lasting for operation, and the waste of jet energy further shortens the cutting operation time. Some the Premixed Abrasive Water Jet cutting equipments can not adjust in real time the distance of spray gun according to the rate of curving and thickness of sheet material workpiece The range and movement speed of workpiece, not can guarantee the cut quality of curved surface sheet material workpiece in uneven thickness, seriously affect cutting effect Rate and workpiece processing quality, some the Premixed Abrasive Water Jet cutting equipments cannot achieve parallel operation SERVO CONTROL and move synchronously, It is difficult to realize accurately adjust the jet parameters function of spray gun, the Premixed Abrasive Water Jet cutting equipment also is difficult to realize set automatically Jet stream cutting parameter function is set, can not accurately guarantee that jet stream cuts range parameter, not be able to satisfy the demand of actual conditions.
Summary of the invention
The technical problems to be solved by the invention are to overcome above-mentioned the deficiencies in the prior art, provide that a kind of structure is simple, behaviour Make a kind of efficient and convenient, safe and efficient device based on the Premixed Abrasive Water Jet cutting curved surface plate in uneven thickness.
To achieve the above object, the technical solution adopted by the present invention is as follows：One kind is bent based on the Premixed Abrasive Water Jet cutting The device of the uneven plate of face thickness, including curved surface sheet material workpiece in uneven thickness and two-dimentional machine-tool platform, wherein further include C-shaped It is synchronous with lower annular to be equipped with the synchronous endless drive chain group of annular in the C-shaped synchronizing frame for synchronizing frame and intelligent detection device Endless drive chain group and center power motor, it is logical that upper annular synchronizes endless drive chain group endless drive chain group synchronous with lower annular It crosses sprocket wheel to be connected with center power motor, the intelligent detection device includes upper detector and lower detector, the upper detection Device and lower detector are separately mounted in the synchronous endless drive chain group of the synchronous upper and lower annular of endless drive chain group of upper annular, described Upper detector and lower detector and the horizontal axis of C-shaped synchronizing frame are symmetrical, are equipped in the upper detector and lower detector Equal cloth hole is radiated, ladder section is equipped in the equal cloth hole of radiation, stress test sensor, the spoke is installed in the ladder section The lower end for penetrating equal cloth hole is sequentially installed with spring and guide post, and the upper end of the spring is in contact with stress test sensor, described Gun hole is equipped at the center of upper detector, the upper end of the gun hole is equipped with mobile race, and the mobile race is also located at spray The left side in rifle hole is equipped with spray gun in the gun hole, movable pulley is equipped on the left of the spray gun, the movable pulley is also installed In mobile race, vertical rack gear is installed on the right side of the spray gun, the upper end of the upper detector is equipped with gear grooved, the tooth Gear is installed, the gear is meshed with vertical rack gear in race.
The C-shaped synchronizing frame is mounted on two-dimentional machine-tool platform by drive rail, is equipped with control on the two dimension machine-tool platform Device processed, it is described two dimension machine-tool platform on work stage is installed, target frame is installed, the target frame is located at upper inspection in the work stage It surveys between device and lower detector, the curved surface sheet material workpiece in uneven thickness is mounted on target frame, is pacified on the upper detector Equipped with stepper motor, the stepper motor is connected by flat key with gear, and the stress test sensor and stepper motor are logical Data line is crossed to be connected with controller.
Long waist shaped hole, the center power are equipped in the upper side arm of the C-shaped synchronizing frame and the lower wall of C-shaped synchronizing frame Motor is located at the center of C-shaped synchronizing frame left end side arm, and the center of the lower detector is equipped with through-hole, the through-hole and gun hole Positioned at the surface or underface in long waist shaped hole, the axis of the through-hole and the axis of gun hole coincide, and the radiation is uniformly distributed Hole has several, and is symmetrically distributed in the outside of through-hole or gun hole, and the lower end of the spray gun is equipped with spray head, the spray head Lower end surface is located at the inside of gun hole.
The lower end of the guide post is equipped with ballhead, and the two sides of guide post are equipped with guiding and pick up the ears, the two sides of the equal cloth hole of radiation It is symmetrically arranged with guide groove, the guide groove and guiding pick up the ears to use transition fit, ballhead and lower detection on the downside of the upper detector The upside of ballhead difference curved surface sheet material workpiece in uneven thickness on the upside of device and the downside of curved surface sheet material workpiece in uneven thickness It is in contact.
The upper end of the spray gun is connected with mixing chamber by high-pressure rubber pipe, and the upper end of the mixing chamber is equipped with abrasive can, The lower end of the mixing chamber is equipped with portable cart, and the abrasive can is also mounted on portable cart, the right end of the mixing chamber High pressure pumping station is connected with by high-pressure rubber pipe.
Scene is in use, firstly, curved surface sheet material workpiece in uneven thickness is fixed on the target of work stage upper end by operator In rack, the position for adjusting intelligent detection device is located at the ballhead of detector lower end and the ballhead of lower detector upper end The two sides of curved surface sheet material workpiece in uneven thickness, then adjust starting spray head and curved surface sheet material workpiece position in uneven thickness, it is ensured that Head of the nozzle within the scope of the range properly cut, sets up curved surface at a distance from curved surface sheet material workpiece upper side in uneven thickness After sheet material workpiece start position in uneven thickness, passing sequentially through controller according to the feed route in CNC Panel will walk parameter It is successively transferred on the stress test sensor radiated in equal cloth hole, radiates the stress test sensor in equal cloth hole according to route It is automatic to distribute corresponding stress test sensor in the successively equal cloth hole of activating radiation.
Secondly, mixing chamber is moved in the nonclient area of laboratory by operator, remixes chamber and fix, by water pipe incoming end It is mounted on the water tank of high pressure pumping station, high pressure pumping station output end is connected with the input terminal of mixing chamber by high-pressure rubber pipe, then The output end of mixing chamber is connected with the input terminal of spray gun by high-pressure rubber pipe, starting high pressure pumping station makes high pressure water enter abrasive material It is mixed in tank and in mixing chamber mixing chamber with abrasive material, abrasive material mixed liquor is sprayed from spray head through high-pressure rubber pipe and spray gun, is used Later abrasive material mixed liquor flows into work stage from the long waist shaped hole in the lower wall of the gap via through holes and C-shaped synchronizing frame that cut through It is interior.
Again, start controller, during feed, the stress test sensor that is activated is according to the position of practical feed It sets, to adjust cutting jet parameter, cutting operation is carried out according to the cutting jet parameter of feedback, until completing curved surface uneven thickness Even sheet material workpiece whole feed process simultaneously completes cutting operation.Specifically：The curved surface sheet material workpiece two sides rate of curving in uneven thickness Displacement parameter is converted to force parameter, stress through stress test sensor by guide post and spring by the parameter with Thickness sensitivity Parameter is transferred to controller by data line by test sensor, and controller starts stepper motor, then stepping electricity by data line Under the driving of machine, gear drives vertical rack gear to make along moving up and down in gun hole and adjust spray head and curved surface uneven thickness The range of even sheet material workpiece, at the same time, two-dimentional machine-tool platform adjust the position of C-shaped synchronizing frame according to controller intrinsic parameter, carry out Cutting operation.
Finally, operator successively closes the abrasive material valve of controller and abrasive can lower end, to what is all exported in spray gun After clear water, the output flow of high pressure pumping station is reduced, until closing high pressure pumping station, according to the next activity duration, rationally cleaning is ground Abrasive material in batch can carries out equipment periodic maintenance, waits carry out cutting operation work next time.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is able to achieve curved surface plate work in uneven thickness The cutting processing function of part adjusts the range and movement apart from workpiece of spray gun according to the bending degree of sheet material workpiece and thickness Speed, it is ensured that the cut quality of curved surface sheet material workpiece in uneven thickness greatly improves cutting efficiency, reduces jet energy residue, It can guarantee by the way that the synchronous endless drive chain group of upper annular endless drive chain group synchronous with lower annular and center power motor is arranged Detector and lower detector move synchronously, and the force parameter of upper detector and lower detector internal stress test sensor conductive is passed through Controller Real-time Feedback realizes the accurate jet parameters function of adjusting spray gun to stepper motor, radiates equal cloth hole energy by setting The rate of curving and thickness parameter of multi-direction curved surface sheet material workpiece in uneven thickness are measured, and moves towards that parameter is anti-according to Burners Positions It feeds controller, realizes automatic setting jet stream cutting parameter function, can be converted displacement parameter to by setting spring and guide post Mechanics parameter simultaneously feeds back to controller, is able to achieve spray gun by setting movable pulley, mobile race, spray gun, vertical rack and pinion The locomotive function in gun hole, it is accurate to guarantee that jet stream cuts range parameter, and structure is simple, and it is easy to operate, it is economical and practical.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of upper detector in Fig. 1；
Fig. 3 is the top view of lower detector in Fig. 1；
Fig. 4 is the top view of C-shaped synchronizing frame in Fig. 1.
In figure：1, curved surface sheet material workpiece in uneven thickness；2, two-dimentional machine-tool platform；21, controller；22, work stage；221, target Rack；3, C-shaped synchronizing frame；31, the synchronous endless drive chain group of upper annular；32, the synchronous endless drive chain group of lower annular；33, center Power motor；34, long waist shaped hole；4, intelligent detection device；41, upper detector；411, gear grooved；4111, gear；412, stepping Motor；42, lower detector；421, through-hole；5, equal cloth hole is radiated；51, ladder section；511, stress test sensor；52, spring； 53, guide post；531, ballhead；532, guiding is picked up the ears；54, guide groove；6, gun hole；61, mobile race；62, spray gun；621, mobile Wheel；622, vertical rack gear；623, spray head；7, mixing chamber；71, abrasive can；72, portable cart；73, high pressure pumping station.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing the present invention are easy to understand, below It in conjunction with specific embodiments and illustrates, the present invention is further explained.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, described a kind of based on the Premixed Abrasive Water Jet cutting curved surface plate in uneven thickness The device of material, including curved surface sheet material workpiece 1 in uneven thickness and two-dimentional machine-tool platform 2, further include C-shaped synchronizing frame 3 and intelligent measurement Device 4 is equipped with the synchronous endless drive chain group 31 of annular endless drive chain group synchronous with lower annular in the C-shaped synchronizing frame 3 32 and center power motor 33, the synchronous endless drive chain group 31 of upper annular endless drive chain group 32 synchronous with lower annular passes through chain Wheel is connected with center power motor 33, and the intelligent detection device 4 includes upper detector 41 and lower detector 42, the upper inspection It surveys device 41 and is separately mounted to the synchronous gypsy chain of the upper and lower annular of the synchronous endless drive chain group 31 of upper annular with lower detector 42 In group 32, the upper detector 41 and lower detector 42 and the horizontal axis of C-shaped synchronizing frame 3 are symmetrical, the upper detector 41 Equal cloth hole 5 is radiated with being equipped in lower detector 42, described radiate is equipped with ladder section 51 in equal cloth hole 5, in the ladder section 51 Stress test sensor 511 is installed, the lower end of the equal cloth hole 5 of radiation is sequentially installed with spring 52 and guide post 53, the bullet The upper end of spring 52 is in contact with stress test sensor 511, and gun hole 6, the spray are equipped at the center of the upper detector 41 The upper end in rifle hole 6 is equipped with mobile race 61, and the mobile race 61 is also located at the left side of gun hole 6, installation in the gun hole 6 There is spray gun 62, the left side of the spray gun 62 is equipped with movable pulley 621, and the movable pulley 621 is also mounted in mobile race 61, institute The right side for stating spray gun 62 is equipped with vertical rack gear 622, and the upper end of the upper detector 41 is equipped with gear grooved 411, the gear grooved Gear 4111 is installed, the gear 4111 is meshed with vertical rack gear 622 in 411.
As shown in Figure 1, Figure 2 and Figure 3, the C-shaped synchronizing frame 3 is mounted on two-dimentional machine-tool platform 2 by drive rail, described Controller 21 is installed on two-dimentional machine-tool platform 2, work stage 22 is installed on the two dimension machine-tool platform 2, is pacified in the work stage 22 Equipped with target frame 221, for the target frame 221 between upper detector 41 and lower detector 42, the curved surface is in uneven thickness Sheet material workpiece 1 is mounted on target frame 221, and stepper motor 412, the stepper motor 412 are equipped on the upper detector 41 It is connected by flat key with gear 4111, the stress test sensor 511 and stepper motor 412 pass through data line and control Device 21 processed is connected.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, in the upper side arm of the C-shaped synchronizing frame 3 and the lower wall of C-shaped synchronizing frame 3 Equipped with long waist shaped hole 34, the center power motor 33 is located at the center of 3 left end side arm of C-shaped synchronizing frame, the lower detector 42 center is equipped with through-hole 421, and the through-hole 421 and gun hole 6 are located at the surface or underface in long waist shaped hole 34, described logical The axis in hole 421 and the axis of gun hole 6 coincide, and the equal cloth hole 5 of radiation has 14, and is symmetrically distributed in through-hole 421 Or the outside of gun hole 6, the lower end of the spray gun 62 are equipped with spray head 623, the lower end surface of the spray head 623 is located at gun hole 6 Inside.
As shown in Figure 1, Figure 2 and Figure 3, the lower end of the guide post 53 is equipped with ballhead 531, and the two sides of guide post 53 are equipped with guiding Pick up the ears 532, the two sides of the equal cloth hole 5 of radiation are symmetrically arranged with guide groove 54, and the 532 use transition of picking up the ears of the guide groove 54 and guiding are matched It closes, it is in uneven thickness that the ballhead 531 of 42 upside of ballhead 531 and lower detector of upper 41 downside of detector distinguishes curved surface The upside of sheet material workpiece 1 and the downside of curved surface sheet material workpiece 1 in uneven thickness are in contact.
As depicted in figs. 1 and 2, the upper end of the spray gun 62 is connected with mixing chamber 7, the mixing chamber 7 by high-pressure rubber pipe Upper end abrasive can 71 is installed, the lower end of the mixing chamber 7 is equipped with portable cart 72, and the abrasive can 71 is also mounted on just It takes on cart 72, the right end of the mixing chamber 7 is connected with high pressure pumping station 73 by high-pressure rubber pipe.
Scene is in use, firstly, curved surface sheet material workpiece 1 in uneven thickness is fixed on 22 upper end of work stage by operator On target frame 221, the position for adjusting intelligent detection device 4 makes on the ballhead 531 and lower detector 42 of 41 lower end of detector The ballhead 531 at end is located at the two sides of curved surface sheet material workpiece 1 in uneven thickness, then adjusts starting spray head 623 and curved surface thickness not Uniform 1 position of sheet material workpiece, it is ensured that 623 bottom of spray head is at a distance from curved surface 1 upper side of sheet material workpiece in uneven thickness in conjunction Within the scope of the appropriate range cut, after setting up curved surface 1 start position of sheet material workpiece in uneven thickness, according to the feed in CNC Panel Route passes sequentially through controller and will walk on the stress test sensor 511 that parameter is successively transferred in the equal cloth hole 5 of radiation, radiation Stress test sensor 511 in equal cloth hole 5 distributes corresponding stress in the equal cloth hole 5 of successively activating radiation automatically according to route and surveys Try sensor 511.
Secondly, mixing chamber 7 is moved in the nonclient area of laboratory by operator, remixes chamber 7 and fix, water pipe is accessed End is mounted on the water tank of high pressure pumping station 73, by high-pressure rubber pipe by the input terminal phase of 73 output end of high pressure pumping station and mixing chamber 7 Connection, then the output end of mixing chamber 7 is connected with the input terminal of spray gun 62 by high-pressure rubber pipe, starting high pressure pumping station 73 makes height Pressure water enters in abrasive can 71 and mixes in mixing chamber mixing chamber 7 with abrasive material, and abrasive material mixed liquor is through high-pressure rubber pipe and spray gun 62 It is sprayed from spray head 623, used abrasive material mixed liquor is from the gap via through holes 421 cut through and the lower wall of C-shaped synchronizing frame 3 On long waist shaped hole 34 flow into work stage 22 in.
Again, start controller, during feed, the stress test sensor 511 being activated is according to practical feed Position carries out cutting operation according to the cutting jet parameter of feedback to adjust cutting jet parameter, until completing curved surface thickness not The whole feed processes of uniform sheet material workpiece 1 simultaneously complete cutting operation.Specifically：Curved surface 1 liang of lateral bending of sheet material workpiece in uneven thickness Curvature and the parameter of Thickness sensitivity are converted to displacement parameter through stress test sensor 511 by guide post 53 and spring 52 Parameter is transferred to controller 21 by data line by force parameter, stress test sensor 511, and controller 21 is started by data line Under stepper motor 412, then the driving of stepper motor 412, gear 4111 drives vertical rack gear 622 to make to carry out along in gun hole 6 The range of spray head 623 Yu curved surface sheet material workpiece 1 in uneven thickness is moved up and down and adjusts, at the same time, two-dimentional 2 basis of machine-tool platform 21 intrinsic parameter of controller adjusts the position of C-shaped synchronizing frame 3, carries out cutting operation.
Finally, operator successively closes the abrasive material valve of 71 lower end of controller 21 and abrasive can, to whole in spray gun 62 After output is clear water, the output flow of high pressure pumping station 73 is reduced, until close high pressure pumping station 73, according to the next activity duration, The rationally abrasive material in cleaning abrasive can 71, carries out equipment periodic maintenance, waits carry out cutting operation work next time.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (5)

1. a kind of device based on the Premixed Abrasive Water Jet cutting curved surface plate in uneven thickness, including curved surface plate in uneven thickness Material workpiece and two-dimentional machine-tool platform, it is characterised in that：It further include C-shaped synchronizing frame and intelligent detection device, peace in the C-shaped synchronizing frame Ring is synchronized equipped with the synchronous endless drive chain group of upper annular endless drive chain group synchronous with lower annular and center power motor, upper annular Shape transmission chain group and the synchronous endless drive chain group of lower annular pass through sprocket wheel and are connected with center power motor, the intelligent measurement Device includes upper detector and lower detector, and the upper detector and lower detector are separately mounted to the synchronous endless drive of upper annular In the synchronous endless drive chain group of the upper and lower annular of chain group, the upper detector and lower detector are with the horizontal axis of C-shaped synchronizing frame It is equipped with the equal cloth hole of radiation in symmetrical setting, the upper detector and lower detector, is equipped with ladder in the equal cloth hole of radiation Section, stress test sensor is installed in the ladder section, the lower end of the equal cloth hole of radiation is sequentially installed with spring and guide post, The upper end of the spring is in contact with stress test sensor, and gun hole, the spray gun are equipped at the center of the upper detector The upper end in hole is equipped with mobile race, and the mobile race is also located at the left side of gun hole, spray gun, institute are equipped in the gun hole It states and movable pulley is installed on the left of spray gun, the movable pulley is also mounted in mobile race, is equipped on the right side of the spray gun perpendicular Spur rack, the upper end of the upper detector are equipped with gear grooved, gear, the gear and vertical rack gear are equipped in the gear grooved It is meshed.
2. a kind of device based on the Premixed Abrasive Water Jet cutting curved surface plate in uneven thickness according to claim 1, It is characterized in that：The C-shaped synchronizing frame is mounted on two-dimentional machine-tool platform by drive rail, is equipped on the two dimension machine-tool platform Controller is equipped with work stage on the two dimension machine-tool platform, is equipped with target frame in the work stage, the target frame is located at upper Between detector and lower detector, the curved surface sheet material workpiece in uneven thickness is mounted on target frame, on the upper detector Stepper motor is installed, the stepper motor is connected by flat key with gear, the stress test sensor and stepper motor It is connected by data line with controller.
3. a kind of device based on the Premixed Abrasive Water Jet cutting curved surface plate in uneven thickness according to claim 1, It is characterized in that：Long waist shaped hole, the center are equipped in the upper side arm of the C-shaped synchronizing frame and the lower wall of C-shaped synchronizing frame Power motor is located at the center of C-shaped synchronizing frame left end side arm, and the center of the lower detector is equipped with through-hole, the axis of the through-hole The axis of line and gun hole coincides, and the equal cloth hole of radiation has several, and is symmetrically distributed in the outside of through-hole or gun hole, The lower end of the spray gun is equipped with spray head, and the lower end surface of the spray head is located at the inside of gun hole.
4. a kind of device based on the Premixed Abrasive Water Jet cutting curved surface plate in uneven thickness according to claim 1, It is characterized in that：The lower end of the guide post is equipped with ballhead, and the two sides of guide post are equipped with guiding and pick up the ears, and the two of the equal cloth hole of radiation Side is symmetrically arranged with guide groove, and the guide groove and guiding pick up the ears to use transition fit, ballhead and lower inspection on the downside of the upper detector Survey ballhead on the upside of device respectively with the upside of curved surface sheet material workpiece in uneven thickness and curved surface sheet material workpiece in uneven thickness Downside is in contact.
5. a kind of device based on the Premixed Abrasive Water Jet cutting curved surface plate in uneven thickness according to claim 1, It is characterized in that：The upper end of the spray gun is connected with mixing chamber by high-pressure rubber pipe, and the upper end of the mixing chamber is equipped with abrasive material Tank, the lower end of the mixing chamber are equipped with portable cart, and the abrasive can is also mounted on portable cart, the right side of the mixing chamber End is connected with high pressure pumping station by high-pressure rubber pipe.
CN201710658447.1A 2017-08-04 2017-08-04 A kind of device based on the Premixed Abrasive Water Jet cutting curved surface plate in uneven thickness Active CN107199516B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201710658447.1A CN107199516B (en) 2017-08-04 2017-08-04 A kind of device based on the Premixed Abrasive Water Jet cutting curved surface plate in uneven thickness
LU100821A LU100821B1 (en) 2017-08-04 2017-08-12 A Cutting Device for Uneven-surface-thickness Board Based on Premixed Abrasive Water Jet
PCT/CN2017/115211 WO2019024373A1 (en) 2017-08-04 2017-12-08 Apparatus based on pre-mixed abrasive jet and for cutting plate material with non-uniform curved surface thickness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710658447.1A CN107199516B (en) 2017-08-04 2017-08-04 A kind of device based on the Premixed Abrasive Water Jet cutting curved surface plate in uneven thickness

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Publication Number Publication Date
CN107199516A CN107199516A (en) 2017-09-26
CN107199516B true CN107199516B (en) 2018-11-30

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CN (1) CN107199516B (en)
LU (1) LU100821B1 (en)
WO (1) WO2019024373A1 (en)

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