CN113172268B - Intelligent precise numerical control machine tool for machining thin-wall parts and use method - Google Patents
Intelligent precise numerical control machine tool for machining thin-wall parts and use method Download PDFInfo
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- CN113172268B CN113172268B CN202110541803.8A CN202110541803A CN113172268B CN 113172268 B CN113172268 B CN 113172268B CN 202110541803 A CN202110541803 A CN 202110541803A CN 113172268 B CN113172268 B CN 113172268B
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- 238000003754 machining Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title abstract description 5
- 238000003825 pressing Methods 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 1
- 230000006978 adaptation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
Abstract
The invention discloses an intelligent precise numerical control machine tool for machining thin-wall parts and a use method thereof, aiming at the problems that the machining base of the existing numerical control machine tool can only machine parts of one type, parts of different types and different shapes cannot be well clamped, deviation can occur during precise machining, and if the thickness of the parts is too large, the parts can only be clamped below the parts, and the stability is poor.
Description
Technical Field
The invention relates to the technical field of numerical control machine tools, in particular to an intelligent precise numerical control machine tool for machining thin-wall parts and a use method thereof.
Background
The numerical control machine tool gradually becomes a trend in the mechanical manufacturing industry as the requirements on the product performance are continuously improved in the mechanical design industry, and the requirements on the machining quality and the precision of the thin-wall parts are also higher and higher, for example, the H-shaped thin-wall parts are all thin-wall parts, the thin-wall parts are clamped by conventional soft claws or vices and the like during milling, and the numerical control machine tool has an important position in machining treatment.
However, the existing machining base of the numerical control machine tool usually can only machine parts of one type, parts of different types and different shapes cannot be well clamped, deviation can occur during precision machining, and if the thickness of the parts is too large, only the parts below can be clamped, and the stability is poor, so that an intelligent precision numerical control machine tool for machining thin-wall parts is provided, and the problems are solved.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an intelligent precise numerical control machine tool for processing thin-wall parts and a use method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the intelligent precise numerical control machine tool for machining the thin-wall part comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with two side plates which are symmetrically arranged, the tops of the two side plates are fixedly connected with the same top plate, the bottom of the top plate is fixedly connected with a driving box, the inner wall of the top of the driving box is fixedly connected with a first motor, an output shaft of the first motor penetrates through the driving box and is fixedly provided with a machining head, and the inner wall of the bottom plate is fixedly connected with an adjusting component for adjusting the height of the part; the top sliding connection of bottom plate has two bracing pieces that the symmetry set up, the top fixedly connected with of bracing piece is used for pressing from both sides the clamping assembly of tight part, the top fixedly connected with fixed box of bottom plate, the inner wall of fixed box is provided with the control assembly who is used for controlling clamping assembly, the equal fixedly connected with fixed column in bottom four corners of bottom plate.
Preferably, the adjusting component comprises a fixed block fixedly connected to the top of the bottom plate, a third screw is connected to the top of the fixed block in a threaded manner, an operation table is fixedly connected to the top of the third screw, and the bottom of the third screw sequentially penetrates through the fixed block and the bottom plate and is fixedly connected with a limiting plate.
Preferably, the adjusting component further comprises a first bevel gear rotationally connected to the bottom of the bottom plate, the first bevel gear is sleeved on the outer wall of the third screw rod, the bottom of the bottom plate is fixedly connected with a supporting plate, the inside of the supporting plate is rotationally connected with a rotating rod, two ends of the rotating rod penetrate through the supporting plate and extend to two sides of the supporting plate, two ends of the rotating rod are respectively fixedly connected with a second bevel gear and a hand wheel, and the second bevel gear is meshed with the first bevel gear.
Preferably, the clamping assembly comprises a clamping box fixedly connected to the top of the supporting rod, two clamping boxes are mutually far away from each other, one side of each clamping box is connected with a second screw in a threaded mode, one end of each second screw penetrates through the clamping box and is fixedly connected with a rectangular block, the rectangular block is in sliding connection with inner walls of two sides of the clamping box, two sides of each clamping box are connected with first screws in a threaded mode, two ends, close to each other, of each first screw penetrate through the clamping box and are fixedly connected with arc-shaped blocks, and the arc-shaped blocks are in sliding connection with one side inner wall of each clamping box.
Preferably, the control assembly comprises a second motor fixedly connected to the inner wall of the bottom of the fixed box, a third rotating plate is fixedly connected to an output shaft of the second motor, a second rotating plate is rotatably connected to one end of the third rotating plate, a sliding plate is rotatably connected to one end of the second rotating plate, a supporting block is fixedly connected to the inner wall of the bottom of the fixed box, the supporting block is slidably connected with the sliding plate, racks are fixedly connected to two sides of the sliding plate, two first rotating shafts symmetrically arranged are rotatably connected to the inner wall of the top of the fixed box, spur gears are fixedly connected to the bottom of the first rotating shafts and meshed with the two racks respectively, a first rotating plate is fixedly connected to the outer wall of the spur gears, a clamping plate is rotatably connected to one end of the first rotating plate, and the two clamping plates are located on two sides of the supporting rod respectively.
Preferably, the bottom fixedly connected with first slider of bracing piece, the top fixedly connected with of bottom plate with the first slide rail of first slider looks adaptation, first slide rail and first slider sliding connection, two the equal fixedly connected with spring in one side that the bracing piece is close to each other, two the one end that the spring is close to each other respectively with the both sides fixed connection of fixed block.
Preferably, the bottom of bottom plate fixedly connected with annular slide rail, the top fixedly connected with of first bevel gear and the arc slider of annular slide rail looks adaptation, arc slider and annular slide rail sliding connection.
Preferably, the top fixedly connected with second slide rail of supporting shoe, the bottom fixedly connected with of sliding plate with second slide rail looks adaptation second slider, second slide rail and second slider sliding connection.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, when rectangular regular parts are clamped, the second screw rod is rotated, the second screw rod drives the rectangular blocks to transversely move, and the distance between the two rectangular blocks is adjusted according to the sizes of the parts;
2. in the invention, the first screw is rotated when clamping a round part or an irregular part, and drives two arc blocks to be close to each other, and the distance between the arc blocks is adjusted according to the size of the part;
3. according to the invention, the hand wheel is rotated, the hand wheel drives the rotating rod to rotate, the rotating rod drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the third screw rod to vertically move upwards, the third screw rod drives the operation table to vertically move upwards, and the height of the operation table is adjusted according to the thickness of the part, so that the middle position of the part is positioned between the two clamping boxes, and the fixing effect is better;
4. in the invention, after the adjustment is finished, the second motor is started, the output shaft of the second motor drives the third rotating plate to rotate, the third rotating plate drives the second rotating plate to rotate, the second rotating plate drives the sliding plate to reciprocate in the horizontal direction, and the sliding plate drives the rack to reciprocate in the horizontal direction;
5. in the invention, the rack drives the spur gear to rotate, the spur gear drives the first rotating plate to rotate, the first rotating plate drives the clamping plate to rotate, and the two support rods are continuously driven to be close to each other and further away from each other, so that the operation of clamping and loosening the parts is realized.
According to the invention, the function of clamping parts with different shapes is realized by adjusting the arc-shaped blocks and the rectangular blocks, the height of the operating platform is adjusted by the adjusting component, so that the middle position of the part is positioned between the two clamping boxes, the fixing effect is better, and finally, the operation of clamping and loosening the part is realized by the control component, so that the clamping device is simple in structure and convenient to operate.
Drawings
FIG. 1 is a schematic diagram of a front view structure of an intelligent precision numerical control machine tool for processing thin-wall parts;
FIG. 2 is a schematic top cross-sectional view of the clamping case of the present invention;
FIG. 3 is a schematic side view of an adjustment assembly of the present invention;
FIG. 4 is a schematic top cross-sectional view of the stationary box of the present invention;
FIG. 5 is a schematic side cross-sectional view of the stationary box of the present invention;
FIG. 6 is a schematic three-dimensional structure of the present invention;
FIG. 7 is a schematic view showing a three-dimensional structure of a support plate according to the present invention;
FIG. 8 is a schematic view of a three-dimensional structure of a gear engaged with a rack in accordance with the present invention;
FIG. 9 is a schematic three-dimensional structure of an arcuate plate according to the present invention; .
In the figure: 1. fixing the column; 2. a first slide rail; 3. a support rod; 4. a first screw; 5. a side plate; 6. a second screw; 7. a top plate; 8. a drive box; 9. a first motor; 10. a processing head; 11. an operation table; 12. a third screw; 13. a clamping box; 14. a fixed box; 15. a clamping plate; 16. a support plate; 17. a support block; 18. a limiting plate; 19. a hand wheel; 20. a fixed block; 21. a spring; 22. a first slider; 23. a bottom plate; 24. an arc-shaped block; 25. rectangular blocks; 26. an arc-shaped sliding block; 27. an annular slide rail; 28. a first bevel gear; 29. a second bevel gear; 30. a rotating rod; 31. a sliding plate; 32. a first rotating plate; 33. a second rotating plate; 34. a third rotating plate; 35. a second motor; 36. a rack; 37. a first rotating shaft; 38. spur gears; 39. a second slide rail; 40. and a second slider.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-9, an intelligent precision numerical control machine tool for machining thin-wall parts comprises a bottom plate 23, wherein the top of the bottom plate 23 is fixedly connected with two side plates 5 which are symmetrically arranged, the top of the two side plates 5 is fixedly connected with the same top plate 7, the bottom of the top plate 7 is fixedly connected with a driving box 8, the inner wall of the top of the driving box 8 is fixedly connected with a first motor 9, an output shaft of the first motor 9 penetrates through the driving box 8 and is fixedly provided with a machining head 10, and the inner wall of the bottom plate 23 is fixedly connected with an adjusting component for adjusting the height of the parts; the top sliding connection of bottom plate 23 has two bracing pieces 3 that the symmetry set up, and the top fixedly connected with of bracing piece 3 is used for clamping the clamping component of part, and the top fixedly connected with fixed box 14 of bottom plate 23, the inner wall of fixed box 14 are provided with the control assembly who is used for controlling clamping component, and the equal fixedly connected with fixed column 1 in bottom four corners of bottom plate 23.
In the invention, the adjusting component comprises a fixed block 20 fixedly connected to the top of a bottom plate 23, a third screw rod 12 is connected to the top of the fixed block 20 in a threaded manner, an operating table 11 is fixedly connected to the top of the third screw rod 12, and the bottom of the third screw rod 12 sequentially penetrates through the fixed block 20 and the bottom plate 23 and is fixedly connected with a limiting plate 18.
In the invention, the adjusting assembly further comprises a first bevel gear 28 rotatably connected to the bottom of the bottom plate 23, the first bevel gear 28 is sleeved on the outer wall of the third screw 12 in a threaded manner, the bottom of the bottom plate 23 is fixedly connected with the support plate 16, a rotating rod 30 is rotatably connected in the support plate 16, both ends of the rotating rod 30 penetrate through the support plate 16 and extend to both sides of the support plate 16, both ends of the rotating rod 30 are respectively fixedly connected with a second bevel gear 29 and a hand wheel 19, and the second bevel gear 29 is meshed with the first bevel gear 28.
According to the invention, the clamping assembly comprises a clamping box 13 fixedly connected to the top of a supporting rod 3, one sides of the two clamping boxes 13, which are far away from each other, are respectively connected with a second screw rod 6 in a threaded manner, one end of each second screw rod 6 penetrates through the clamping box 13 and is fixedly connected with a rectangular block 25, the rectangular blocks 25 are in sliding connection with the inner walls of the two sides of the clamping box 13, the two sides of the clamping box 13 are respectively connected with a first screw rod 4 in a threaded manner, one ends of the two first screw rods 4, which are close to each other, penetrate through the clamping box 13 and are fixedly connected with an arc block 24, and the arc block 24 is in sliding connection with the inner wall of one side of the clamping box 13.
In the invention, the control assembly comprises a second motor 35 fixedly connected to the inner wall of the bottom of a fixed box 14, an output shaft of the second motor 35 is fixedly connected with a third rotating plate 34, one end of the third rotating plate 34 is rotatably connected with a second rotating plate 33, one end of the second rotating plate 33 is rotatably connected with a sliding plate 31, the inner wall of the bottom of the fixed box 14 is fixedly connected with a supporting block 17, the supporting block 17 is slidably connected with the sliding plate 31, racks 36 are fixedly connected to two sides of the sliding plate 31, two first rotating shafts 37 symmetrically arranged are rotatably connected to the inner wall of the top of the fixed box 14, a spur gear 38 is fixedly connected to the bottom of the first rotating shaft 37, the two spur gears 38 are meshed with the two racks 36 respectively, the outer wall of the spur gear 38 is fixedly connected with a first rotating plate 32, one end of the first rotating plate 32 is rotatably connected with clamping plates 15, and the two clamping plates 15 are respectively positioned on two sides of the supporting rod 3.
In the invention, a first sliding block 22 is fixedly connected to the bottom of a supporting rod 3, a first sliding rail 2 matched with the first sliding block 22 is fixedly connected to the top of a bottom plate 23, the first sliding rail 2 is in sliding connection with the first sliding block 22, springs 21 are fixedly connected to one sides of the two supporting rods 3, which are close to each other, and one ends of the two springs 21, which are close to each other, are respectively fixedly connected to two sides of a fixed block 20.
In the invention, the bottom of the bottom plate 23 is fixedly connected with an annular slide rail 27, the top of a first bevel gear 28 is fixedly connected with an arc-shaped slide block 26 matched with the annular slide rail 27, and the arc-shaped slide block 26 is in sliding connection with the annular slide rail 27.
In the invention, the top of the supporting block 17 is fixedly connected with a second sliding rail 39, the bottom of the sliding plate 31 is fixedly connected with a second sliding block 40 matched with the second sliding rail 39, and the second sliding rail 39 is in sliding connection with the second sliding block 40.
Working principle: when the rectangular regular parts are clamped, the second screw 6 is rotated, the second screw 6 drives the rectangular blocks 25 to transversely move, the distance between the two rectangular blocks 25 is adjusted according to the size of the parts, the first screw 4 is rotated when the round parts or the irregular parts are clamped, the first screw 4 drives the two arc blocks 24 to be close to each other, the distance between the arc blocks 24 is adjusted according to the size of the parts, the hand wheel 19 is rotated, the hand wheel 19 drives the rotating rod 30 to rotate, the rotating rod 30 drives the second bevel gear 29 to rotate, the second bevel gear 29 drives the first bevel gear 28 to rotate, the first bevel gear 28 drives the third screw 12 to vertically move upwards, the third screw 12 drives the operating table 11 to vertically move upwards, the height of the operating table 11 is adjusted according to the thickness of the parts, the middle position of the parts is positioned between the two clamping boxes 13, the fixing effect is better, after the adjustment is completed, the second motor 35 is started, the output shaft of the second motor 35 drives the third rotating plate 34 to rotate, the second rotating plate 33 drives the sliding plate 31 to reciprocate in the horizontal direction, the sliding plate 31 drives the second rotating plate 36 to reciprocate in the horizontal direction, the sliding plate 31 drives the rack 36 to reciprocate in the horizontal direction, the spur gear 36 drives the rack 36 to rotate, and the two rotating plates 38 rotate continuously, and the two rotating plates 32 rotate continuously.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The intelligent precise numerical control machine tool for machining the thin-wall parts comprises a bottom plate (23), and is characterized in that two side plates (5) which are symmetrically arranged are fixedly connected to the top of the bottom plate (23), the tops of the two side plates (5) are fixedly connected with the same top plate (7), the bottom of the top plate (7) is fixedly connected with a driving box (8), the inner wall of the top of the driving box (8) is fixedly connected with a first motor (9), an output shaft of the first motor (9) penetrates through the driving box (8) and is fixedly provided with a machining head (10), and the inner wall of the bottom plate (23) is fixedly connected with an adjusting assembly for adjusting the height of the parts; the top sliding connection of bottom plate (23) has two bracing pieces (3) that the symmetry set up, the top fixedly connected with of bracing piece (3) is used for pressing from both sides the clamping assembly of tight part, the top fixedly connected with fixed box (14) of bottom plate (23), the inner wall of fixed box (14) is provided with the control assembly who is used for controlling clamping assembly, the bottom four corners of bottom plate (23) all fixedly connected with fixed column (1), adjusting assembly includes fixed connection fixed block (20) at bottom plate (23) top, the top threaded connection of fixed block (20) has third screw (12), the top fixedly connected with operation panel (11) of third screw (12), the bottom of third screw (12) runs through fixed block (20) and bottom plate (23) in proper order and fixedly connected with limiting plate (18), the outer wall at third screw (12) is established to first bevel gear (28) the screw thread cover in the bottom of bottom plate (23), the bottom fixedly connected with backup pad (16) of bottom plate (23), the bull stick (16) is connected with both sides of backup pad (16) and extends to both sides extension end (30), the utility model discloses a rotary table, including a support rod (3), a rotary table (13), a control assembly, a rotary plate (33), a rotary plate (34) and a rotary plate (33) are arranged on the rotary plate, the two ends of the rotary plate (30) are fixedly connected with a second bevel gear (29) and a hand wheel (19) respectively, the second bevel gear (29) is meshed with a first bevel gear (28), the clamping assembly comprises a clamping box (13) fixedly connected to the top of the support rod (3), two sides of the clamping box (13) are fixedly connected with a second screw (6) respectively, one end of the second screw (6) penetrates through the clamping box (13) and is fixedly connected with a rectangular block (25), two sides of the clamping box (13) are fixedly connected with a first screw (4), two ends of the first screw (4) mutually close to each other penetrate through the clamping box (13) and are fixedly connected with an arc-shaped block (24), the arc-shaped block (24) is connected with one side inner wall of the clamping box (13) in a sliding manner, the control assembly comprises a second motor (35) fixedly connected to the inner wall of the bottom of the fixed box (14), one end of the second motor (35) penetrates through the clamping box (13) and is fixedly connected with the rotary plate (34), the rotary plate (33) is fixedly connected with the rotary plate (33), the support block (17) is in sliding connection with the sliding plate (31), racks (36) are fixedly connected to two sides of the sliding plate (31), two first rotating shafts (37) which are symmetrically arranged are rotationally connected to the inner wall of the top of the fixed box (14), spur gears (38) are fixedly connected to the bottom of the first rotating shafts (37), the two spur gears (38) are meshed with the two racks (36) respectively, a first rotating plate (32) is fixedly connected to the outer wall of the spur gears (38), clamping plates (15) are rotationally connected to one end of the first rotating plate (32), and the two clamping plates (15) are located on two sides of the support rod (3) respectively.
2. The intelligent precise numerical control machine tool for machining thin-wall parts according to claim 1, wherein a first sliding block (22) is fixedly connected to the bottom of the supporting rod (3), a first sliding rail (2) matched with the first sliding block (22) is fixedly connected to the top of the bottom plate (23), the first sliding rail (2) is slidably connected with the first sliding block (22), springs (21) are fixedly connected to one sides, close to each other, of the two supporting rods (3), and one ends, close to each other, of the two springs (21) are fixedly connected to two sides of the fixed block (20) respectively.
3. The intelligent precise numerical control machine tool for machining thin-wall parts according to claim 2, wherein an annular sliding rail (27) is fixedly connected to the bottom of the bottom plate (23), an arc-shaped sliding block (26) matched with the annular sliding rail (27) is fixedly connected to the top of the first bevel gear (28), and the arc-shaped sliding block (26) is in sliding connection with the annular sliding rail (27).
4. The intelligent precision numerical control machine tool for machining thin-wall parts according to claim 3, wherein a second sliding rail (39) is fixedly connected to the top of the supporting block (17), a second sliding block (40) matched with the second sliding rail (39) is fixedly connected to the bottom of the sliding plate (31), and the second sliding rail (39) is in sliding connection with the second sliding block (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110541803.8A CN113172268B (en) | 2021-05-18 | 2021-05-18 | Intelligent precise numerical control machine tool for machining thin-wall parts and use method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110541803.8A CN113172268B (en) | 2021-05-18 | 2021-05-18 | Intelligent precise numerical control machine tool for machining thin-wall parts and use method |
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| CN113172268A CN113172268A (en) | 2021-07-27 |
| CN113172268B true CN113172268B (en) | 2023-12-12 |
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| CN109262865A (en) * | 2018-11-02 | 2019-01-25 | 江苏新事通光电科技有限公司 | A kind of packaged type optical mirror slip cutter device |
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| CN212027227U (en) * | 2020-03-07 | 2020-11-27 | 北京城乡中昊建设有限责任公司 | Building engineering strutting arrangement |
| CN212682476U (en) * | 2020-04-29 | 2021-03-12 | 上海义舟建筑科技有限公司 | Perforating device convenient to adjust |
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| CN212599221U (en) * | 2020-05-09 | 2021-02-26 | 苏州市伟正端子有限公司 | Clamping and positioning device for production |
| DE212020000291U1 (en) * | 2020-11-11 | 2021-01-22 | Kunshan Hedexin Precision Mould Co., Ltd. | A non-slip manipulator |
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| Publication number | Publication date |
|---|---|
| CN113172268A (en) | 2021-07-27 |
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