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CN-122007495-A - Titanium alloy cutting device and use method thereof

CN122007495ACN 122007495 ACN122007495 ACN 122007495ACN-122007495-A

Abstract

The invention belongs to the technical field of cutting devices, and particularly relates to a titanium alloy cutting device and a using method thereof, wherein the titanium alloy cutting device comprises a machine body, a three-jaw chuck is rotatably arranged in the machine body, the three-jaw chuck is connected with the output end of a speed reducer, the speed reducer is connected with the output end of a main motor, and a cutting mechanism is arranged in the machine body; the cutting mechanism adopts the cutting mode of double cutting discs, through adopting the double cutting disc design, two sets of T type spare drive two sets of cutting discs and move in opposite directions promptly, exert cutting force simultaneously, effectively prevented the deformation that titanium alloy pipe produced because of the atress inequality in the cutting process to improved cutting quality and part precision, simultaneously, through lead screw motor drive lead screw rotation, drive sliding seat and electric jar along the guide holder slip, and then realized cutting disc's quick location and adjustment, improved cutting efficiency.

Inventors

  • ZHANG JILIN
  • WANG DONGLIANG
  • LIU JIANWEI
  • ZHANG JUNPING

Assignees

  • 兰州工业学院

Dates

Publication Date
20260512
Application Date
20260403
Priority Date
20250427

Claims (10)

  1. 1. The utility model provides a titanium alloy cutting device, includes organism (1), organism (1) inside rotates installs three-jaw chuck (2), three-jaw chuck (2) link to each other with the output of reduction gear (21), reduction gear (21) link to each other with the output of main motor (22), be equipped with cutting mechanism (3), its characterized in that in organism (1): the cutting mechanism (3) adopts a cutting mode of double cutting discs, and comprises: The electric cylinder (31), a fixing piece (32) is connected to the output end of the electric cylinder (31), two ends of the fixing piece (32) are hinged with a hinging rod (33), and a T-shaped piece (34) is hinged on the hinging rod (33); the guide rods (35) are arranged on the T-shaped pieces (34), mounting frames (36) are fixedly connected to two sides of the outer wall of the electric cylinder (31), and the guide rods (35) penetrate through the mounting frames (36) and are in sliding connection with the mounting frames (36); The driving motor (37), driving motor (37) is installed on the outer wall of T type spare (34), the output shaft and the cutting dish (38) fixed connection of driving motor (37).
  2. 2. The titanium alloy cutting device according to claim 1, wherein the cutting mechanism is mounted on a sliding mechanism capable of performing lateral movement adjustment; The sliding mechanism comprises a guide seat (310) and a sliding seat (39), the electric cylinder (31) is arranged on the sliding seat (39), the sliding seat (39) is slidably connected in the guide seat (310), the sliding seat (39) is in threaded connection with a screw rod (311), and the screw rod (311) is driven by a screw rod motor (312).
  3. 3. The titanium alloy cutting device according to claim 2, wherein the machine body (1) is internally provided with a material receiving component (6), the material receiving component (6) comprises a square plate (61), the square plate (61) is connected with a fixing piece (32) through a connecting rod, a first straight rod (62) and a second straight rod (63) which are parallel are hinged to the outer wall of the square plate (61), and one ends, far away from the square plate (61), of the first straight rod (62) and the second straight rod (63) are hinged to a material receiving plate (64).
  4. 4. A titanium alloy cutting device according to claim 3, wherein the middle part of the first straight rod (62)/the second straight rod (63) is hinged with the third straight rod (65), and one end of the third straight rod (65) far away from the first straight rod (62)/the second straight rod (63) is hinged on the outer wall of the electric cylinder (31).
  5. 5. A titanium alloy cutting device according to claim 3, wherein the square plate (61) is fixedly connected with the connecting plate (67) through a vertical rod (66), and a plurality of groups of hemispherical protrusions (68) which are arrayed at equal intervals are arranged on the outer wall of the connecting plate (67).
  6. 6. The titanium alloy cutting device according to claim 5, wherein an auxiliary blanking component (7) is further arranged in the machine body (1), the auxiliary blanking component (7) comprises a limiting block (71), the limiting block (71) is fixed on the mounting frame (36), a round rod (72) penetrates through the limiting block (71) and is arranged in a sliding mode, a protruding rod (73) is arranged at one end, close to the hemispherical protrusion (68), of the round rod (72), the protruding rod (73) is elastically connected with the round rod (72) through a torsion spring, a U-shaped part (74) is fixedly connected with one end, away from the protruding rod (73), of the round rod (72), the limiting block (71) is elastically connected with the U-shaped part (74) through a return spring, a sliding rod (75) is fixedly connected with the surface of the U-shaped part (74), and the sliding rod (75) is slidably connected with the knocking rod (76).
  7. 7. A titanium alloy cutting device according to claim 6, wherein the sliding rod (75) is slidably connected in a straight slot of the striking rod (76), the striking rod (76) is hinged to the supporting rod (77), the supporting rod (77) is fixedly mounted on the mounting frame (36), and an elastic ball (78) is fixedly connected to one end of the striking rod (76) far away from the sliding rod (75).
  8. 8. The titanium alloy cutting device according to claim 7, wherein a filter plate (4) is arranged below the cutting mechanism (3), and a collecting box (5) is arranged below the filter plate (4); After the U-shaped piece (74) moves towards the hemispherical bulge (68) under the reset force of the reset spring to reset, the elastic ball (78) is contacted with the upper surface of the filter plate (4).
  9. 9. The titanium alloy cutting device according to claim 8, wherein the filter plate (4) is a V-shaped filter plate with high sides and low middle parts.
  10. 10. A method of using a titanium alloy cutting device according to any one of claims 1 to 9, comprising the steps of: S1, placing a titanium alloy tube on a three-jaw chuck (2) for fixing, starting a screw motor (312), driving a screw (311) to rotate by the screw motor (312), further moving a sliding seat (39) in a guide seat (310), adjusting the position of an electric cylinder (31), starting the electric cylinder (31) again after the position adjustment is finished, contracting the output end of the electric cylinder (31), driving a hinging rod (33) to move by a fixing piece (32), driving two groups of cutting discs (38) to move in opposite directions by two groups of T-shaped pieces (34), and simultaneously starting a driving motor (37) to finish cutting the titanium alloy tube; S2, starting a main motor (22), wherein an output shaft of the main motor (22) drives a speed reducer (21) to work, and an output end of the speed reducer (21) drives a three-jaw chuck (2) to rotate in a speed reducing manner to assist a cutting disc (38) to cut a titanium alloy tube; S3, the output end of the electric cylinder (31) is contracted, the fixing piece (32) drives the square plate (61) to move, and under the action of the straight rod III (65), the straight rod I (62) and the straight rod II (63) drive the material receiving plate (64) to move to the lower part of the titanium alloy pipe, so that the cut titanium alloy pipe is subjected to material receiving; S4, starting the output end of the electric cylinder (31) to stretch, driving the square plate (61) to reset by the fixing piece (32), driving the two groups of cutting discs (38) to be separated by the two groups of T-shaped pieces (34), and simultaneously enabling the receiving plate (64) to move and reset; S5, in the reset motion process of the square plate (61), the connecting plate (67) and the hemispherical protrusion (68) move in the direction away from the electric cylinder (31), the hemispherical protrusion (68) extrudes the protruding rod (73), the protruding rod (73) drives the round rod (72) and the U-shaped piece (74) to move, the reset spring is stretched, the sliding rod (75) slides in the straight notch of the beating rod (76), the beating rod (76) rotates at the hinging point of the supporting rod (77), the elastic ball (78) is far away from the upper surface of the filter plate (4), after the hemispherical protrusion (68) passes through the protruding rod (73), the reset spring resets, the elastic ball (78) is in contact with the upper surface of the filter plate (4) again, the filter plate (4) vibrates, and auxiliary scraps enter the collection box (5) through the filter plate (4).

Description

Titanium alloy cutting device and use method thereof Technical Field The invention relates to the technical field of cutting devices, in particular to a titanium alloy cutting device and a using method thereof. Background In the prior art, in the process of cutting a titanium alloy pipe, two ends of the titanium alloy pipe are generally fixed through clamping jaws, and the cutting of the titanium alloy pipe is realized by adjusting the position of a cutting device. However, in the use process, firstly, the fixing process of the two ends of the titanium alloy tube is relatively complicated, and a long time is required to ensure that the clamping jaw can firmly clamp the tube, so that the whole production efficiency is influenced, and likewise, the process of removing the titanium alloy tube from the clamping jaw is relatively slow after the cutting operation is finished, the production period is further prolonged, more importantly, the titanium alloy is easy to generate bending deformation when being subjected to the action of external force due to the unique physical property, such as lower elastic modulus, in the cutting process, the titanium alloy tube is deformed under the action of cutting pressure, so that the vibration is caused in the cutting process, the cutting quality is reduced, the abrasion of a cutter is accelerated, the service life of the cutter is reduced, meanwhile, the precision of the cut part is directly influenced by the deformation, and the product is difficult to meet the design requirement; in view of the above, the invention provides a titanium alloy cutting device and a using method thereof. Disclosure of Invention The invention mainly aims to provide a titanium alloy cutting device and a using method thereof, which can solve the problems in the background technology. In order to achieve the above purpose, the titanium alloy cutting device provided by the invention comprises a machine body, wherein a three-jaw chuck is rotatably arranged in the machine body, the three-jaw chuck is connected with the output end of a speed reducer, the speed reducer is connected with the output end of a main motor, and a cutting mechanism is arranged in the machine body; the cutting mechanism adopts the cutting mode of double cutting dish, includes: the electric cylinder is connected with a fixing piece at the output end of the electric cylinder, two ends of the fixing piece are hinged with a hinging rod, and a T-shaped piece is hinged on the hinging rod; The guide rod is arranged on the T-shaped piece, the mounting frames are fixedly connected to the two sides of the outer wall of the electric cylinder, and the guide rod penetrates through the mounting frames and is in sliding connection with the mounting frames; the driving motor is arranged on the outer wall of the T-shaped piece, and an output shaft of the driving motor is fixedly connected with the cutting disc. In a further scheme, the cutting mechanism is arranged on a sliding mechanism which can transversely move and adjust the cutting mechanism; the sliding mechanism comprises a guide seat and a sliding seat, the electric cylinder is arranged on the sliding seat, the sliding seat is slidably connected in the guide seat, the sliding seat is in threaded connection with a screw rod, and the screw rod is driven by a screw rod motor. In a further scheme, still be equipped with in the organism and connect the material subassembly, connect the material subassembly to include square board, square board is connected with the mounting through the connecting rod, articulated on the outer wall of square board have parallel straight-bar one and straight-bar two, straight-bar one and straight-bar two keep away from the one end of square board and all articulate with receiving the flitch. In a further scheme, the middle part of the first straight rod/the second straight rod is hinged with the three phases of the straight rods, and one end, far away from the first straight rod/the second straight rod, of the third straight rod is hinged on the outer wall of the electric cylinder. In a further scheme, square board passes through montant fixed connection connecting plate, be equipped with multiunit equidistance array's hemisphere arch on the outer wall of connecting plate. In further scheme, still be equipped with supplementary unloading subassembly in the organism, supplementary unloading subassembly includes the stopper, the stopper is fixed on the mounting bracket, run through on the stopper and slide and set up the round bar, the round bar is close to the bellied one end of hemisphere and is provided with protruding pole, and protruding pole passes through torsional spring elastic connection with the round bar, the one end fixedly connected with U type spare of protruding pole is kept away from to the round bar, the stopper passes through reset spring elastic connection with the U type spare, fixedly connected with slide bar on the surface of U type spare