CN105436616A - Chipless irradiation capsule cutting machine - Google Patents
Chipless irradiation capsule cutting machine Download PDFInfo
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- CN105436616A CN105436616A CN201610017968.4A CN201610017968A CN105436616A CN 105436616 A CN105436616 A CN 105436616A CN 201610017968 A CN201610017968 A CN 201610017968A CN 105436616 A CN105436616 A CN 105436616A
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- leading screw
- motor
- mobile platform
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- irradiation capsule
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
- B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
- B23Q1/626—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair followed perpendicularly by a single sliding pair
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a chipless irradiation capsule cutting machine which comprises a workbench, a cutting mechanism, a tool stand, a sliding rack and a controller, wherein the controller is placed outside a hot room; the workbench, the cutting mechanism, the tool stand and the sliding rack are placed in the hot room; the sliding rack is horizontally arranged in the workbench; the cutting mechanism and the tool stand are arranged under the sliding rack in sequence; the tool stand is fixedly connected with the bottom of the workbench; and the workbench, the cutting mechanism and the tool stand are electrically connected with the controller respectively. Through the chipless irradiation capsule cutting machine provided by the invention, super-long (about 1 m, for example) cylindrical and square irradiation capsules for isotope production can be cut open without chips. The chipless irradiation capsule cutting machine provided by the invention has a compact structure, is suitable for being used in the hot room or a shielded working box, which has small effective operation space, to favorably cut super-long cylindrical especially square irradiation capsules, and has high operational stability and safety.
Description
Technical field
The invention belongs to radio isotope preparing technical field, be specifically related to a kind of irradiation capsule Chipless cutting machine.
Background technology
Allly producing radioisotopic target material by reactor irradiation and all must be contained in welded seal in canister, particularly needing could to obtain target material compared with high yield or specific activity under high power and Long-Duration Exposure condition (as produced high specific activity in a large number
60co,
63ni,
188re,
238pu,
252the target material of Cf etc.), also often because consider target piece and fill nuclear reaction character and the impact on security control parameters such as reactor operation thermal-hydraulics such as physico-chemical property, target piece shape and structure of target material, often be required to make and the same or analogous irradiation capsule of reactor fuel element (or assembly) contour structures, be placed on reactor core and carry out the several months even irradiation of several years.The material of this irradiation capsule is identical with the material of conventional isotopic irradiation target piece, is mainly rafifinal or zircaloy, but the profile of target piece and length difference very large.Conventional isotopic irradiation target piece is generally the cylinder that length is no more than 200mm, and the profile of contour structures and the same or analogous irradiation capsule intermediate body portion of reactor fuel element is generally cuboid or cylindrical, the structure at irradiation capsule two ends is different because of the structure of reactor core slot and the difference of Element Hoisting mode, the inner chamber of irradiation capsule splendid attire target material is generally square or circular, and length is often beyond 1m.The same with conventional irradiation target piece, the irradiation capsule taken out from reactor has very strong radioactivity, need to open with special cutter sweep in hot cell or shielding work box, take out target material wherein and proceed to specific process system or device to prepare radio isotope or to make radioactive source.But because the length of irradiation capsule is far longer than conventional target piece, be subject to the restriction of hot cell or shielding work box operating space and Robot actions scope etc., irradiation capsule is uprightly fixed enforcement safe cutting to be difficult to realize, need irradiation capsule to lie in a horizontal plane on cutter special to open.Because irradiation capsule material is activated after reactor irradiation, in process irradiation capsule being implemented to cutting, for preventing chip from splashing, serious radioactive pollution being caused to workplace, often needing the mode adopting chipless cutting.
China starts radioisotopic R&D and production from late 1960s, and the radio isotope that domestic employing reactor irradiation is produced mainly comprises short-life
131i,
32p,
99mo,
89sr,
131medical and the industrial isotope such as Ba and
60co,
192the radioactive sources such as Ir, establish the cutter sweep of small-sized Isotope production target piece, but these devices be usually only applicable to appearance and size be less than the cylindrical target piece of Ф 50 × 200mm upright time ends cutting, the section cutting of the circular particularly square isotopic irradiation box of overlength (as about 1m) can not be met.At present, there is not yet the open report of the Chipless cutting machine of the particularly square isotopic irradiation box section cutting of overlength (as about the 1m) circle that can be used for horizontal positioned.
Summary of the invention
In order to the particularly square isotopic irradiation box solving overlength (as about the 1m) circle that isotope target piece cutting machine of the prior art can not realize horizontal positioned carries out the problem of section chipless cutting, the invention provides a kind of isotopic irradiation box Chipless cutting machine.
Realize technical scheme of the present invention as follows:
Irradiation capsule Chipless cutting machine of the present invention, be characterized in, described irradiation capsule Chipless cutting machine comprises Working gantry, cutting mechanism, tooling platform, balladeur train, controller, wherein, controller is placed on outside hot cell, and Working gantry, cutting mechanism, tooling platform, balladeur train are placed in hot cell, its annexation is, be horizontally disposed with balladeur train in described Working gantry, be disposed with cutting mechanism, tooling platform immediately below balladeur train, tooling platform is fixedly connected with the bottom of Working gantry.Described Working gantry, cutting mechanism, tooling platform are electrically connected with controller respectively.
The top of described Working gantry is provided with the motor I be fixedly connected with, leading screw I, guide rail I is vertically installed with in Working gantry immediately below motor I, leading screw I and guide rail I be arranged in parallel, the upper end of leading screw I is fixedly connected with the axle concentric of motor I, roll with Working gantry and be connected in the lower end of leading screw I, guide rail I is fixedly connected with the inner left wall of Working gantry.Balladeur train is slidably connected with the right side of guide rail I, leading screw I and Working gantry from left to right successively, and the balladeur train stretching out Working gantry is provided with trapeze, latch, and trapeze is fixedly connected with balladeur train by latch, and trapeze is fixedly connected with cutting mechanism.Described motor I is electrically connected with controller.
Described cutting mechanism comprises support, motor II, leading screw II, guide rail II, slide block, knife rest, blade, cone pin, rotating shaft, motor V, and the profile of support is cuboid.Described support is positioned at below balladeur train, and support is fixedly connected with trapeze; Motor II is fixedly installed on the side of support, leading screw II is horizontally set on the middle part in support, in leading screw II, be symmetrically arranged with two slide blocks, one end of leading screw II is fixedly connected with the axle concentric of motor II, and the other end of leading screw II rolls with support opposite side and is connected.Top in support directly over leading screw II is fixedly installed the guide rail II parallel with leading screw II, slide block is connected with the basal sliding of guide rail II, leading screw II and support from top to down respectively, knife rest, motor V is respectively arranged with in the both sides of the slide block stretching out frame bottom, between knife rest and motor V slide block perforation in be provided with rotating shaft, the middle part of rotating shaft is connected with slider roll by bearing, one end of rotating shaft is fixedly connected with the axle concentric of motor V, the other end of rotating shaft is fixedly connected with knife rest, and motor V is fixedly connected with slide block.The blade of cone pin, disc is arranged on knife rest, and blade to be rolled with knife rest by cone pin and is connected.The contour structures of two described slide blocks is for being symmetrical arranged, and the internal thread of two slide blocks is oppositely arranged each other.Described motor II, motor V are electrically connected with controller respectively.
Described tooling platform comprises base, X-axis mobile platform, Z axis mobile platform, grain-clamping table, described base, X-axis mobile platform, Z axis mobile platform, grain-clamping table set gradually from bottom to top, grain-clamping table is fixedly connected with Z axis mobile platform, Z axis mobile platform and X-axis mobile platform are slidably connected, and X-axis mobile platform is connected with base sliding.
Described base is provided with motor III, leading screw III, two parallel guide rails III, motor III is fixedly installed on the side along X axis on base.Leading screw III, guide rail III all be arranged in parallel along X axis, guide rail III is fixedly installed on base, leading screw III is placed in directly over the center line between two parallel guide rails III, and one end of leading screw III is fixedly connected with the axle concentric of motor III, and the other end of leading screw III rolls with the opposite side of base and is connected.
Middle part, the bottom of described X-axis mobile platform are slidably connected with leading screw III, guide rail III respectively, and X-axis mobile platform is provided with motor IV, leading screw IV, two parallel guide rails IV, and motor IV is fixedly installed on the side along Z-axis direction on X-axis mobile platform.Leading screw IV, guide rail IV all be arranged in parallel along Z-axis direction, guide rail IV is fixedly installed on X-axis mobile platform, leading screw IV is placed in directly over the center line between two parallel guide rails IV, one end of leading screw IV is fixedly connected with the axle concentric of motor IV, and the other end of leading screw IV rolls with the opposite side of X-axis mobile platform and is connected.
Middle part, the bottom of described Z axis mobile platform are slidably connected with leading screw IV, guide rail IV respectively; Described grain-clamping table is disposed with thumb wheel I, screw rod I, two grip blocks along X axis, thumb wheel I is placed in the side of grain-clamping table, screw rod I, grip block are placed in grain-clamping table, and the bottom surface in the grain-clamping table immediately below screw rod I is fixedly installed slide rail along X axis.One end of screw rod I is connected with a side roll of grain-clamping table, the other end of screw rod I passes grain-clamping table and is fixedly connected with thumb wheel I, middle part, the bottom of grip block are all slidably connected with grain-clamping table, and middle and lower part and the screw rod I of grip block are slidably connected, and the bottom of grip block is also slidably connected with slide rail.The external structure of two described grip blocks is for being symmetrical arranged, and the internal thread of two grip blocks is oppositely arranged each other.
Middle position above described grain-clamping table is fixedly installed lifting platform, is disposed with thumb wheel II, screw rod II, is provided with draw-in groove, in draw-in groove, is placed with irradiation capsule directly over lifting platform in the side of lifting platform along Z-axis direction, and draw-in groove mates with irradiation capsule and arranges.Described lifting platform, irradiation capsule, draw-in groove are placed in the middle position between two grip blocks, and the upper end of two grip blocks is connected with the both sides of irradiation capsule respectively.The table top of described lifting platform is fixedly installed locating slot, the bottom surface of draw-in groove is fixedly installed locating dowel, locating slot mates with locating dowel and arranges, and draw-in groove is connected with lifting platform by locating dowel.The side of described screw rod II is fixedly connected with thumb wheel II, and opposite side and the lifting platform of screw rod II are slidably connected.Described motor III, motor IV are electrically connected with controller respectively.
Described guide rail III, guide rail IV are fixedly installed respectively two limit sensors, limit sensors is electrically connected with controller.
Described leading screw I vertically runs through balladeur train, and the internal thread of balladeur train mates with the screw thread of leading screw I and arranges.Described leading screw II level runs through the middle part of slide block, and the internal thread of slide block mates with the screw thread of leading screw II and arranges.Described leading screw III level runs through the middle part of X-axis mobile platform, and the internal thread of X-axis mobile platform mates with the screw thread of leading screw III and arranges.Described leading screw IV level runs through the middle part of Z axis mobile platform, and the internal thread of Z axis mobile platform mates with the screw thread of leading screw IV and arranges.Described screw rod I level runs through the middle and lower part of grip block, and the internal thread of grip block mates with the screw thread of screw rod I and arranges.Horizontal centre line and the irradiation capsule of the blade that two described slide blocks are arranged are arranged on same facade by the horizontal centre line of tangent plane.Between the central point of described irradiation capsule and the central point of X-axis mobile platform movement, the central point of Z axis mobile platform movement, two blade rotations, the mid point of horizontal line is arranged on same vertical line.
The concise and to the point operation principle of a kind of irradiation capsule Chipless cutting machine of the present invention is: utilize the instruments such as the manipulator in hot cell to be placed on by irradiation capsule in the draw-in groove mated with irradiation capsule appearance and size on lifting platform along X axis level, trackwheel II drives lifting platform to regulate the placing height of irradiation capsule by screw rod II, rotating thumb wheel I drives two grip block relative motions to be gripped by irradiation capsule by screw rod I, again by plug latch and the cutting mechanism of rotating lifting below balladeur train, first adjusting pole is placed along Z-direction, and the blade under making support is placed in irradiation capsule by the centre position of tangent plane.Controller command motor I operates and drives balladeur train to move up and down the cutting position of adjustable blade to irradiation capsule by leading screw I, and command motor V running drives knife rest to rotate the angle of adjustable blade.Then controller respectively command motor II operate and by leading screw II drive two slide blocks and on blade relative motion, alternately rotate and reverse in the rotation angle range limited with motor III, the irradiation capsule be clamped of X-axis mobile platform and side placed on it is driven to move back and forth (corner of motor III should guarantee that blade is not less than 1/2 of this face irradiation capsule length of side at irradiation capsule by the shift length in relative motion on tangent plane) along X axis by leading screw III, irradiation capsule is reciprocating along X axis low speed while, under support two blades are made simultaneously to the slow movement that irradiation capsule continues by the driving of motor II, in the process the two sides of irradiation capsule are opened along X axis cutting.In like manner, support is adjusted to and places along X-direction, controller command motor IV moves back and forth and is made by the driving of motor II under support two blades simultaneously to the slow movement that irradiation capsule continues along Z-axis direction low speed, the two sides of irradiation capsule can be opened along Z-axis direction cutting.So far the cutting to irradiation capsule is completed.
The cutting position that balladeur train and lifting platform regulate irradiation capsule is jointly make use of in the present invention, employing can along X axis with along the support of Z-axis direction placement and the cutting angle by motor V driving adjustment disc blade, better solve the problem can not cut the cylindrical particularly square irradiation capsule security implementation section chipless of the overlength of horizontal positioned (as about 1m) that existing isotope target piece cutter sweep exists, the good cutting of the irradiation capsule of the tubular particularly cuboid to different length, different-diameter can be realized.And in the urgent need to adapting to the cutting machine of the irradiation capsule safe cutting of plurality of specifications size in reality.Irradiation capsule Chipless cutting machine compact conformation of the present invention, do not produce chip, be applicable to implement good cutting to the special irradiation capsule of the Isotope production of multiple diameter and length in less hot cell, valid function space or shielding work box, the stability of operation and security good.
Accompanying drawing explanation
Fig. 1 is the general structure schematic layout pattern of a kind of irradiation capsule Chipless cutting machine of the present invention;
Fig. 2 is the Structure of cross section schematic diagram of the cutting mechanism in the present invention;
Fig. 3 is the Structure of cross section schematic diagram of the tooling platform in the present invention;
Fig. 4 is the schematic top plan view of the tooling platform in the present invention;
Fig. 5 is the vertical section structural representation of the cutting mechanism in the present invention;
Fig. 6 is the schematic top plan view of the grain-clamping table in the present invention;
Fig. 7 is the vertical section structural representation of the grain-clamping table in the present invention;
Fig. 8 is the vertical section structural representation of the square irradiation capsule draw-in groove in the present invention;
Fig. 9 is the vertical section structural representation of the circular irradiation capsule draw-in groove in the present invention;
Figure 10 is the schematic top plan view of the draw-in groove in the present invention.
1. Working gantry 2. cutting mechanism 3. tooling platform 4. lifting platform 5. motor I 6. leading screw I 7. guide rail I 8. balladeur train 9. trapeze 10. latch 11. support 12. motor II 13. leading screw II 14. guide rail II 15. slide block 16. knife rest 17. blade 18. cone pin 19. rotating shaft 20. motor V 21. base 22.X axle mobile platform 23.Z axle mobile platform 24. grain-clamping table 25. motor III 26. leading screw III 27. guide rail III 28. motor IV 29. leading screw IV 30. guide rail IV 31. thumb wheel I 32. screw rod I 33. grip block 34. irradiation capsule 35 thumb wheel II 36. screw rod II 37. draw-in groove 38. sensor 39. slide rail 40. locating slot 41. locating dowels in figure.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment 1
Fig. 1 is the general structure schematic layout pattern of a kind of irradiation capsule Chipless cutting machine of the present invention, Fig. 2 is the Structure of cross section schematic diagram of the cutting mechanism in the present invention, Fig. 3 is the Structure of cross section schematic diagram of the tooling platform in the present invention, Fig. 4 is the schematic top plan view of the tooling platform in the present invention, Fig. 5 is the vertical section structural representation of the cutting mechanism in the present invention, Fig. 6 is the schematic top plan view of the grain-clamping table in the present invention, Fig. 7 is the vertical section structural representation of the grain-clamping table in the present invention, Fig. 8 is the vertical section structural representation of the square irradiation capsule draw-in groove in the present invention, Fig. 9 is the vertical section structural representation of the circular irradiation capsule draw-in groove in the present invention, Figure 10 is the schematic top plan view of the draw-in groove in the present invention.At Fig. 1 ~ Fig. 8, Tu10Zhong, a kind of irradiation capsule Chipless cutting machine of the present invention, comprise Working gantry 1, cutting mechanism 2, tooling platform 3, balladeur train 8, controller, wherein, controller is placed on outside hot cell, and Working gantry 1, cutting mechanism 2, tooling platform 3, balladeur train 8 are placed in hot cell, its annexation is, be horizontally disposed with balladeur train 8 in described Working gantry 1, immediately below balladeur train 8, be disposed with cutting mechanism 2, tooling platform 3, tooling platform 3 is fixedly connected with the bottom of Working gantry 1.Described Working gantry 1, cutting mechanism 2, tooling platform 3 are electrically connected with controller respectively.As shown in Figure 1.
The top of described Working gantry 1 is provided with the motor I 5 be fixedly connected with, leading screw I 6, guide rail I 7 is vertically installed with in Working gantry 1 immediately below motor I 5, leading screw I 6 and guide rail I 7 be arranged in parallel, the upper end of leading screw I 6 is fixedly connected with the axle concentric of motor I 5, rolls with Working gantry 1 and be connected in the lower end of leading screw I 6.Guide rail I 7 is fixedly connected with the inner left wall of Working gantry 1.Balladeur train 8 is slidably connected with the right side of guide rail I 7, leading screw I 6 and Working gantry 1 from left to right successively, the balladeur train 8 stretching out Working gantry 1 is provided with trapeze 9, latch 10, trapeze 9 is fixedly connected with balladeur train 8 by latch 10, and trapeze 9 is fixedly connected with cutting mechanism 2.Described motor I 5 is electrically connected with controller.As shown in Figure 1.
Described cutting mechanism 2 comprises support 11, motor II 12, leading screw II 13, guide rail II 14, slide block 15, knife rest 16, blade 17, cone pin 18, rotating shaft 19, motor V 20, and the profile of support 11 is cuboid.Described support 11 is positioned at below balladeur train 8, and support 11 is fixedly connected with trapeze 9.Motor II 12 is fixedly installed on the side of support 11, leading screw II 13 is horizontally set on the middle part in support 11, two slide blocks 15 are symmetrically arranged with in leading screw II 13, one end of leading screw II 13 is fixedly connected with the axle concentric of motor II 12, and the other end of leading screw II 13 rolls with support 11 opposite side and is connected.Top in support 11 directly over leading screw II 13 is fixedly installed the guide rail II 14 parallel with leading screw II 13, slide block 15 from top to down respectively with guide rail II 14, the basal sliding of leading screw II 13 and support 11 connects, knife rest 16 is respectively arranged with in the both sides of the slide block 15 stretched out bottom support 11, motor V 20, between knife rest 16 and motor V 20 slide block 15 perforation in be provided with rotating shaft 19, to be rolled with slide block 15 by bearing and be connected in the middle part of rotating shaft 19, one end of rotating shaft 19 is fixedly connected with the axle concentric of motor V 20, the other end of rotating shaft 19 is fixedly connected with knife rest 16, motor V 20 is fixedly connected with slide block 15.The blade 17 of cone pin 18, disc is arranged on knife rest 16, and blade 17 is rolled with knife rest 16 by cone pin 18 and is connected.The contour structures of two described slide blocks 15 is for being symmetrical arranged, and namely the contour structures of two slide blocks 15 is identical, and screw rod II 13 becomes be oppositely arranged, the internal thread of two slide blocks 15 is oppositely arranged each other.Described motor II 12, motor V 20 are electrically connected with controller respectively.As shown in Fig. 2, Fig. 5.
Described tooling platform 3 comprises base 21, X-axis mobile platform 22, Z axis mobile platform 23, grain-clamping table 24, described base 21, X-axis mobile platform 22, Z axis mobile platform 23, grain-clamping table 24 set gradually from bottom to top, grain-clamping table 24 is fixedly connected with Z axis mobile platform 23, Z axis mobile platform 23 and X-axis mobile platform 22 are slidably connected, and X-axis mobile platform 22 and base 21 are slidably connected.
Described base 21 is provided with motor III 25, leading screw III 26, two parallel guide rails III 27, motor III 25 is fixedly installed on the side along X axis on base 21.Leading screw III 26, guide rail III 27 all be arranged in parallel along X axis, guide rail III 27 is fixedly installed on base 21, leading screw III 26 is placed in directly over the center line between two parallel guide rails III 27, one end of leading screw III 26 is fixedly connected with the axle concentric of motor III 25, and the other end of leading screw III 26 rolls with the opposite side of base 21 and is connected.
Middle part, the bottom of described X-axis mobile platform 22 are slidably connected with leading screw III 26, guide rail III 27 respectively, X-axis mobile platform 22 is provided with motor IV 28, leading screw IV 29, two parallel guide rails IV 30, and motor IV 28 is fixedly installed on the side along Z-axis direction on X-axis mobile platform 22.Leading screw IV 29, guide rail IV 30 all be arranged in parallel along Z-axis direction, guide rail IV 30 is fixedly installed on X-axis mobile platform 22, leading screw IV 29 is placed in directly over the center line between two parallel guide rails IV 30, one end of leading screw IV 29 is fixedly connected with the axle concentric of motor IV 28, and the other end of leading screw IV 29 rolls with the opposite side of X-axis mobile platform 22 and is connected.
Middle part, the bottom of described Z axis mobile platform 23 are slidably connected with leading screw IV 29, guide rail IV 30 respectively.Described grain-clamping table 24 is disposed with thumb wheel I 31, screw rod I 32, two grip blocks 33 along X axis, thumb wheel I 31 is placed in the side of grain-clamping table 24, screw rod I 32, grip block 33 are placed in grain-clamping table 24, and the bottom surface in the grain-clamping table 24 immediately below screw rod I 32 is fixedly installed slide rail 39 along X axis.One end of screw rod I 32 and the side of grain-clamping table 24 are slidably connected, the other end of screw rod I 32 passes grain-clamping table 24 and is fixedly connected with thumb wheel I 31, middle part, the bottom of grip block 33 are all slidably connected with grain-clamping table 24, middle and lower part and the screw rod I 32 of grip block 33 are slidably connected, and the bottom of grip block 33 is also slidably connected with slide rail 39.The external structure of two described grip blocks 33 is for being symmetrical arranged, and namely the contour structures of two grip blocks 33 is identical, and screw rod I 32 becomes be oppositely arranged, the internal thread of two grip blocks 33 is oppositely arranged each other.
Middle position above described grain-clamping table 24 is fixedly installed lifting platform 4, thumb wheel II 35, screw rod II 36 is disposed with along Z-axis direction in the side of lifting platform 4, directly over lifting platform 4, be provided with draw-in groove 37, be placed with irradiation capsule 34 in draw-in groove 37, draw-in groove 37 mates with irradiation capsule 34 and arranges.Described lifting platform 4, irradiation capsule 34, draw-in groove 37 are placed in the middle position between two grip blocks 33, and the upper end of two grip blocks 33 is connected with the both sides of irradiation capsule 34 respectively.The table top of described lifting platform 4 is fixedly installed locating slot 40, the bottom surface of draw-in groove 37 is fixedly installed locating dowel 41, locating slot 40 mates with locating dowel 41 and arranges, and draw-in groove 37 is connected with lifting platform 4 by locating dowel 41.One end of described screw rod II 36 is fixedly connected with thumb wheel II 35, and the other end and the lifting platform 4 of screw rod II 36 are slidably connected.Described motor III 25, motor IV 28 are electrically connected with controller respectively.As shown in Fig. 3, Fig. 4, Fig. 6, Fig. 7, Fig. 8, Figure 10.
Described guide rail III 27, guide rail IV 30 are fixedly installed respectively two limit sensors 38, limit sensors 38 is electrically connected with controller.As shown in Figure 3, Figure 4.
Described leading screw I 6 vertically runs through balladeur train 8, and the internal thread of balladeur train 8 mates with the screw thread of leading screw I 6 and arranges.Described leading screw II 13 level runs through the middle part of slide block 15, and the internal thread of slide block 15 mates with the screw thread of leading screw II 13 and arranges.Described leading screw III 26 level runs through the middle part of X-axis mobile platform 22, and the internal thread of X-axis mobile platform 22 mates with the screw thread of leading screw III 26 and arranges.Described leading screw IV 29 level runs through the middle part of Z axis mobile platform 23, and the internal thread of Z axis mobile platform 23 mates with the screw thread of leading screw IV 29 and arranges.Described screw rod I 32 level runs through the middle and lower part of grip block 33, and the internal thread of grip block 33 mates with the screw thread of screw rod I 32 and arranges.Horizontal centre line and the irradiation capsule 34 of the blade 17 that two described slide blocks 15 are arranged are arranged on same facade by the horizontal centre line of tangent plane; Between the central point of described irradiation capsule 34 and the central point of X-axis mobile platform 22 movement, the central point of Z axis mobile platform 23 movement, two blade 17 rotations, the mid point of horizontal line is arranged on same vertical line.As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7.
Workflow of the present invention is as follows, the instruments such as the manipulator in hot cell are utilized first to be installed on lifting platform 4 by the draw-in groove 37 mated with irradiation capsule 34 appearance and size along X axis, and draw-in groove 37 is located by the locating slot 40 utilizing coupling to arrange and locating dowel 41, again irradiation capsule 34 level is placed in draw-in groove 37, trackwheel II 35 drives lifting platform 4 to regulate the placing height of irradiation capsule 34 by screw rod II 36, rotating thumb wheel I 31 drives the relative motion of two grip blocks 33 to be gripped by irradiation capsule 34 by screw rod I 32, again by plug latch 10 and the rectangular support 11 of rotating lifting below balladeur train 8, first adjusting pole 11 is placed along Z-direction, and make the blade 17 below support 11 be placed in irradiation capsule 34 by the centre position of tangent plane.Controller command motor I 5 is operated and is moved up and down the cutting position of adjustable blade 17 pairs of irradiation capsules 34 by leading screw I 6 driving balladeur train 8 along guide rail I 7, and command motor V 20 running drives knife rest 16 to rotate the angle of adjustable blade 17.Then controller command motor II 12 operate and pass through leading screw II 13 drive two slide blocks 15 and on blade 17 along guide rail II 14 quick relative movement, slow down when blade 17 touches irradiation capsule 34 and make low-speed motion, command motor III 25 alternately rotates and reverse in the rotation angle range limited simultaneously, X-axis mobile platform is driven to move back and forth along guide rail III 27 by leading screw III 26, the irradiation capsule 34 be clamped be placed on grain-clamping table 4 is moved back and forth (corner of motor III 25 should guarantee that blade 17 is not less than 1/2 of this face irradiation capsule 34 length of side at irradiation capsule 34 by the shift length of relative motion on tangent plane) along X axis, irradiation capsule 34 is reciprocating along X axis low speed while, two blades 17 are made simultaneously to the slow movement that irradiation capsule 34 continues by the driving of motor II 12, in the process the two sides of irradiation capsule 34 are opened along X axis cutting.After the side of irradiation capsule 34 is opened along X axis cutting and to get back to original position (i.e. X-axis mobile platform 22 motion center) Time Controller command motor III 25 at X-axis mobile platform 22 out of service, reverse with Time Controller command motor II 12 and by leading screw II 13 drive two slide blocks 15 and on blade 17 out of service when rapid movement gets back to original position dorsad along guide rail II 14, the locality of manipulator plug latch 10 and the rotating lifting support 11 below balladeur train 8 is utilized to place along X axis, then controller command motor II 12 operate and pass through leading screw II 13 drive two slide blocks 15 and on blade 17 along guide rail II 14 quick relative movement, slow down when blade 17 touches irradiation capsule 34 and make low-speed motion, with Time Controller again command motor IV 28 limit rotation angle range in alternately rotate and reverse, Z axis mobile platform 23 is driven to move back and forth along guide rail IV 30 by leading screw IV 29, the irradiation capsule 34 be clamped be placed on grain-clamping table 4 is moved back and forth (corner of motor IV 28 should guarantee that blade 17 is not less than 1/2 of this face irradiation capsule 34 length of side at irradiation capsule 34 by the shift length of relative motion on tangent plane) along Z-axis direction, irradiation capsule 34 is reciprocating along Z-axis direction low speed while, the driving of motor II 12 makes two blades 17 simultaneously to the slow movement that irradiation capsule 34 continues, in the process the two sides of irradiation capsule 34 are opened along Z-axis direction cutting.Then controller is again according to foregoing schemes command motor IV 28 and motor II 12 action, allow Z axis mobile platform 23 and slide block 15 and on blade 17 get back to original position, so far complete the cutting to irradiation capsule 34.Then with instruments such as manipulators the irradiation capsule 34 of incision taken off and be placed on assigned address.
Controller of the present invention is placed on outside hot cell or shielding work box, and Working gantry 1, cutting mechanism 2, tooling platform 3, balladeur train 8 are placed in hot cell or shielding work box.
X-axis mobile platform 22 of the present invention and Z axis mobile platform 23 are respectively in displacement and the translational speed of X axis and Z-axis direction, and the feeding rate of blade 17 before and after contact irradiation capsule 34, cut after withdrawing speed, the angle of blade 17, cutting original position (namely cutting horizontal line height and by the cutting starting point of tangent plane) etc. parameter, the length, irradiation capsule material etc. of the cutting actual requirement to cutting can be needed to arrange on the controller according to irradiation capsule 34, automatically controlled cutting by controller, controller has inching function concurrently.
In the present embodiment, extract after connecting trapeze 9 and the latch 10 of balladeur train 8, support 11 90-degree rotation that balladeur train is fixedly connected with trapeze 9 for 8 times by manipulator can be utilized, then support 11 is fixed on balladeur train 11 times along X axis or along Z-axis direction plugging latch 10.
In the present embodiment, square irradiation capsule 34 selects the draw-in groove 37 matched to locate, and the locating dowel 41 bottom the draw-in groove 37 of different structure is all mated with the locating slot 40 on lifting platform 4 and arranged.
In the present embodiment, support 11 is symmetrically arranged with two slide blocks, each slide block is respectively arranged with knife rest, blade, cone pin, rotating shaft, motor V, and slide block 15, knife rest 16, blade 17, cone pin 18, rotating shaft 19, motor V 20 are one of them respectively; Base 21 is arranged with two guide rails III in parallel along X axis, and guide rail III 27 is wherein one; X-axis mobile platform 22 is arranged with two guide rails IV in parallel along Z-axis direction, and guide rail IV 30 is wherein one; Grain-clamping table 24 is symmetrically arranged with two grip blocks, and grip block 33 is one of them; The table top of lifting platform 4 is provided with four locating slots, and locating slot 40 is one of them; Below draw-in groove 37, be provided with four locating dowels, locating dowel 41 is one of them; Guide rail III 27, guide rail IV 30 are fixedly installed two limit sensors respectively, and limit sensors 38 is one of them.
Embodiment 2
Fig. 9 is the vertical section structural representation of the circular irradiation capsule draw-in groove in the present invention, the present embodiment is identical with the structure of embodiment 1, difference is, columniform irradiation capsule 34 in the present embodiment selects the draw-in groove 37 matched to locate, and the locating dowel 41 bottom the draw-in groove 37 of different structure is all mated with the locating slot 40 on lifting platform 4 and arranged.As shown in Figure 9.
In the present invention, arrange arbitrarily in knife rest 16 blade 17 of disc can be made under the driving of motor V 20 downward in the horizontal direction 90 degree, to adapt to the split requirement of different irradiation capsule, but the vertical by tangent plane of blade 17 and irradiation capsule 34 should be made as far as possible.And when blade 17 non-horizontal arranges the square particularly cylindrical irradiance box of cutting, balladeur train 8 can be driven to continue slowly to decline after blade 17 touches irradiation capsule 34 by controller command motor I 5, under blade 17 horizontal movement and/or vertical downward movement are made a concerted effort to the extruding of irradiation capsule 34, irradiation capsule cutting be opened.
Claims (10)
1. an irradiation capsule Chipless cutting machine, it is characterized in that: described irradiation capsule Chipless cutting machine comprises Working gantry (1), cutting mechanism (2), tooling platform (3), balladeur train (8), controller, wherein, controller is placed on outside hot cell, Working gantry (1), cutting mechanism (2), tooling platform (3), balladeur train (8) is placed in hot cell, its annexation is, balladeur train (8) has been horizontally disposed with in described Working gantry (1), cutting mechanism (2) is disposed with immediately below balladeur train (8), tooling platform (3), tooling platform (3) is fixedly connected with the bottom of Working gantry (1), described Working gantry (1), cutting mechanism (2), tooling platform (3) are electrically connected with controller respectively,
The top of described Working gantry (1) is provided with the motor I (5) be fixedly connected with, and is vertically installed with leading screw I (6), guide rail I (7) in the Working gantry (1) immediately below motor I (5); Leading screw I (6) and guide rail I (7) be arranged in parallel, the upper end of leading screw I (6) is fixedly connected with the axle concentric of motor I (5), rolls with Working gantry (1) and be connected in the lower end of leading screw I (6); Guide rail I (7) is fixedly connected with the inner left wall of Working gantry (1); Balladeur train (8) is slidably connected with the right side of guide rail I (7), leading screw I (6) and Working gantry (1) from left to right successively, the balladeur train (8) stretching out Working gantry (1) is provided with trapeze (9), latch (10), and trapeze (9) is fixedly connected with balladeur train (8) by latch (10); Trapeze (9) is fixedly connected with cutting mechanism (2); Described motor I (5) is electrically connected with controller;
Described cutting mechanism (2) comprises support (11), motor II (12), leading screw II (13), guide rail II (14), slide block (15), knife rest (16), blade (17), cone pin (18), rotating shaft (19), motor V (20), the profile of support (11) is cuboid, described support (11) is positioned at balladeur train (8) below, and support (11) is fixedly connected with trapeze (9), motor II (12) is fixedly installed on the side of support (11), leading screw II (13) is horizontally set on the middle part in support (11), two slide blocks (15) are symmetrically arranged with in leading screw II (13), one end of leading screw II (13) is fixedly connected with the axle concentric of motor II (12), and the other end of leading screw II (13) rolls with support (11) opposite side and is connected, top in support (11) directly over leading screw II (13) is fixedly installed the guide rail II (14) parallel with leading screw II (13), slide block (15) from top to down respectively with guide rail II (14), the basal sliding of leading screw II (13) and support (11) connects, knife rest (16) is respectively arranged with in the both sides of the slide block (15) stretching out support (11) bottom, motor V (20), between knife rest (16) and motor V (20) slide block (15) perforation in be provided with rotating shaft (19), to be rolled with slide block (15) by bearing and be connected in the middle part of rotating shaft (19), one end of rotating shaft (19) is fixedly connected with the axle concentric of motor V (20), the other end of rotating shaft (19) is fixedly connected with knife rest (16), motor V (20) is fixedly connected with slide block (15), the blade (17) of cone pin (18), disc is arranged on knife rest (16), and blade (17) to be rolled with knife rest (16) by cone pin (18) and is connected, described motor II (12), motor V (20) are electrically connected with controller respectively,
Described tooling platform (3) comprises base (21), X-axis mobile platform (22), Z axis mobile platform (23), grain-clamping table (24), described base (21), X-axis mobile platform (22), Z axis mobile platform (23), grain-clamping table (24) set gradually from bottom to top, grain-clamping table (24) is fixedly connected with Z axis mobile platform (23), Z axis mobile platform (23) and X-axis mobile platform (22) are slidably connected, and X-axis mobile platform (22) and base (21) are slidably connected;
Described base (21) is provided with motor III (25), leading screw III (26), two parallel guide rails III (27), motor III (25) is fixedly installed on the side along X axis on base (21); Leading screw III (26), guide rail III (27) all be arranged in parallel along X axis, guide rail III (27) is fixedly installed on base (21), leading screw III (26) is placed in directly over the center line between two parallel guide rails III (27), one end of leading screw III (26) is fixedly connected with the axle concentric of motor III (25), and the other end of leading screw III (26) rolls with the opposite side of base (21) and is connected;
Middle part, the bottom of described X-axis mobile platform (22) are slidably connected with leading screw III (26), guide rail III (27) respectively, X-axis mobile platform (22) is provided with motor IV (28), leading screw IV (29), two parallel guide rails IV (30), and motor IV (28) is fixedly installed on the side along Z-axis direction on X-axis mobile platform (22); Leading screw IV (29), guide rail IV (30) all be arranged in parallel along Z-axis direction, guide rail IV (30) is fixedly installed on X-axis mobile platform (22), leading screw IV (29) is placed in directly over the center line between two parallel guide rails IV (30), one end of leading screw IV (29) is fixedly connected with the axle concentric of motor IV (28), and the other end of leading screw IV (29) rolls with the opposite side of X-axis mobile platform (22) and is connected;
Middle part, the bottom of described Z axis mobile platform (23) are slidably connected with leading screw IV (29), guide rail IV (30) respectively; Described grain-clamping table (24) is disposed with thumb wheel I (31), screw rod I (32), two grip blocks (33) along X axis, thumb wheel I (31) is placed in the side of grain-clamping table (24), screw rod I (32), grip block (33) are placed in grain-clamping table (24), and the bottom surface in the grain-clamping table (24) immediately below screw rod I (32) is fixedly installed slide rail (39) along X axis; One end of screw rod I (32) is connected with a side roll of grain-clamping table (24), the other end of screw rod I (32) passes grain-clamping table (24) and is fixedly connected with thumb wheel I (31), middle part, the bottom of grip block (33) are all slidably connected with grain-clamping table (24), middle and lower part and the screw rod I (32) of grip block (33) are slidably connected, and the bottom of grip block (33) is also slidably connected with slide rail (39);
Middle position above described grain-clamping table (24) is fixedly installed lifting platform (4), thumb wheel II (35), screw rod II (36) is disposed with along Z-axis direction in the side of lifting platform (4), draw-in groove (37) is provided with directly over lifting platform (4), in draw-in groove (37), be placed with irradiation capsule (34), draw-in groove (37) mates with irradiation capsule (34) and arranges; Described lifting platform (4), irradiation capsule (34), draw-in groove (37) are placed in the middle position between two grip blocks (33), and the upper end of two grip blocks (33) is connected with the both sides of irradiation capsule (34) respectively; The table top of described lifting platform (4) is fixedly installed locating slot (40), the bottom surface of draw-in groove (37) is fixedly installed locating dowel (41), locating slot (40) mates with locating dowel (41) and arranges, and draw-in groove (37) is connected with lifting platform (4) by locating dowel (41); One end of described screw rod II (36) is fixedly connected with thumb wheel II (35), and the other end and the lifting platform (4) of screw rod II (36) are slidably connected; Described motor III (25), motor IV (28) are electrically connected with controller respectively;
Described guide rail III (27), guide rail IV (30) are fixedly installed respectively two limit sensors (38), limit sensors (38) is electrically connected with controller.
2. irradiation capsule Chipless cutting machine according to claim 1, is characterized in that: described leading screw I (6) vertically runs through balladeur train (8), and the internal thread of balladeur train (8) mates with the screw thread of leading screw I (6) and arranges.
3. irradiation capsule Chipless cutting machine according to claim 1, it is characterized in that: described leading screw II (13) level runs through the middle part of slide block (15), the internal thread of slide block (15) mates with the screw thread of leading screw II (13) and arranges.
4. irradiation capsule Chipless cutting machine according to claim 1, it is characterized in that: described leading screw III (26) level runs through the middle part of X-axis mobile platform (22), the internal thread of X-axis mobile platform (22) mates with the screw thread of leading screw III (26) and arranges.
5. irradiation capsule Chipless cutting machine according to claim 1, it is characterized in that: described leading screw IV (29) level runs through the middle part of Z axis mobile platform (23), the internal thread of Z axis mobile platform (23) mates with the screw thread of leading screw IV (29) and arranges.
6. irradiation capsule Chipless cutting machine according to claim 1, it is characterized in that: described screw rod I (32) level runs through the middle and lower part of grip block (33), the internal thread of grip block (33) mates with the screw thread of screw rod I (32) and arranges.
7. irradiation capsule Chipless cutting machine according to claim 1, is characterized in that: horizontal centre line and the irradiation capsule (34) of the upper blade (17) arranged of two described slide blocks (15) are arranged on same facade by the horizontal centre line of tangent plane.
8. irradiation capsule Chipless cutting machine according to claim 1, is characterized in that: between the central point of described irradiation capsule (34) and the central point of X-axis mobile platform (22) movement, the central point of Z axis mobile platform (23) movement, two blade (17) rotations, the mid point of horizontal line is arranged on same vertical line.
9. irradiation capsule Chipless cutting machine according to claim 1, is characterized in that: the contour structures of two described slide blocks (15) is for being symmetrical arranged, and the internal thread of two slide blocks (15) is oppositely arranged each other.
10. irradiation capsule Chipless cutting machine according to claim 1, is characterized in that: the external structure of two described grip blocks (33) is for being symmetrical arranged, and the internal thread of two grip blocks (33) is oppositely arranged each other.
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| CN201610017968.4A CN105436616B (en) | 2016-01-13 | 2016-01-13 | A kind of irradiation capsule Chipless cutting machine |
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| CN201610017968.4A CN105436616B (en) | 2016-01-13 | 2016-01-13 | A kind of irradiation capsule Chipless cutting machine |
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| CN105850525A (en) * | 2016-05-06 | 2016-08-17 | 山西省农业科学院隰县农业试验站 | Walnut bark whip graft scion cutting machine |
| CN106944862A (en) * | 2017-04-22 | 2017-07-14 | 苏州市冯氏钣金有限公司 | A kind of quick handling equipment of large-scale sheet metal component |
| CN108044814A (en) * | 2018-01-03 | 2018-05-18 | 中铁广州工程局集团有限公司 | The accurate cutter device of CFG pile heads |
| CN108974811A (en) * | 2018-07-18 | 2018-12-11 | 中国核电工程有限公司 | A kind of α waste transfer device in hot cell and maintenance section |
| CN109047927A (en) * | 2018-08-22 | 2018-12-21 | 芜湖龙鳞汽车部件有限公司 | A kind of small-sized sheet cutting machine |
| CN110299212A (en) * | 2019-06-12 | 2019-10-01 | 中国原子能科学研究院 | It is a kind of to cut target solution target device for irradiation uranium foil target part |
| CN111002043A (en) * | 2019-12-25 | 2020-04-14 | 涡阳县幸福门业有限公司 | Metal door side cut device |
| CN111213472A (en) * | 2020-03-05 | 2020-06-02 | 福建工程学院 | Intelligent bamboo shoot digging equipment and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105850525A (en) * | 2016-05-06 | 2016-08-17 | 山西省农业科学院隰县农业试验站 | Walnut bark whip graft scion cutting machine |
| CN106944862A (en) * | 2017-04-22 | 2017-07-14 | 苏州市冯氏钣金有限公司 | A kind of quick handling equipment of large-scale sheet metal component |
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| CN109047927A (en) * | 2018-08-22 | 2018-12-21 | 芜湖龙鳞汽车部件有限公司 | A kind of small-sized sheet cutting machine |
| CN110299212B (en) * | 2019-06-12 | 2021-01-05 | 中国原子能科学研究院 | Target cutting and solving device for irradiating uranium foil target |
| CN110299212A (en) * | 2019-06-12 | 2019-10-01 | 中国原子能科学研究院 | It is a kind of to cut target solution target device for irradiation uranium foil target part |
| CN111002043A (en) * | 2019-12-25 | 2020-04-14 | 涡阳县幸福门业有限公司 | Metal door side cut device |
| CN111213472A (en) * | 2020-03-05 | 2020-06-02 | 福建工程学院 | Intelligent bamboo shoot digging equipment and using method thereof |
| CN111665106A (en) * | 2020-05-22 | 2020-09-15 | 清华大学 | Spherical fuel element sample preparation equipment and process |
| CN111665106B (en) * | 2020-05-22 | 2021-12-14 | 清华大学 | Spherical fuel element sample preparation equipment and process |
| CN112207299A (en) * | 2020-09-28 | 2021-01-12 | 镇江瑞昊工程塑料有限公司 | Lifting material supporting frame for numerical control lathe |
| CN115582581A (en) * | 2022-11-25 | 2023-01-10 | 苏州新羽吉精密机械有限公司 | Cutting equipment for manufacturing precision mechanical parts |
| CN115582581B (en) * | 2022-11-25 | 2023-12-22 | 苏州新羽吉精密机械有限公司 | Cutting equipment for manufacturing precision mechanical parts |
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