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CN-224222993-U - Laser circular cutting machine

CN224222993UCN 224222993 UCN224222993 UCN 224222993UCN-224222993-U

Abstract

The utility model relates to the technical field of laser cutting and discloses a laser circular cutting machine which comprises a workbench, wherein two fixing components are arranged at the top of the workbench, a supporting seat is fixedly connected to the rear end of the workbench, an absorbing component is arranged at the top of the supporting seat, a laser circular cutting component is arranged at the top of the workbench, the laser circular cutting component is positioned between the two fixing components, the two fixing components comprise supporting frames, the supporting frames are fixedly connected to the top of the workbench, a rotating ring is rotatably connected to the inside of the supporting frames, and a plurality of rotating rods are rotatably connected to the inside of the supporting frames. According to the utility model, the motor is started to drive the threaded rod to rotate, so that the sliding block I slides in the sliding groove at the top of the support frame, and the rotating ring is driven to rotate, so that the clamping block is driven to move, the workpiece is rapidly and stably clamped, the center line of the workpiece is aligned with the rotating frame, and the subsequent laser circular cutting operation is convenient.

Inventors

  • Zhu Riyuan
  • DAI XUELIANG

Assignees

  • 杭州永腾橡塑实业有限公司

Dates

Publication Date
20260512
Application Date
20250521

Claims (10)

  1. 1. The laser circular cutting machine comprises a workbench (1) and is characterized in that two fixing assemblies (2) are arranged at the top of the workbench (1), a supporting seat (4) is fixedly connected to the rear end of the workbench (1), an absorption assembly (5) is arranged at the top of the supporting seat (4), a laser circular cutting assembly (7) is arranged at the top of the workbench (1), and the laser circular cutting assembly (7) is positioned between the two fixing assemblies (2); Two fixed subassembly (2) all are including support frame (201), support frame (201) fixed connection is in workstation (1) top, the inside rotation of support frame (201) is connected with rotation circle (202), the inside rotation of support frame (201) is connected with a plurality of bull sticks (203), a plurality of equal fixedly connected with dwang (204) of bull stick (203) periphery, a plurality of equal fixedly connected with clamp splice (205) of dwang (204) other end, a plurality of outside Zhou Jun sliding connection of dwang (204) has slider (206), a plurality of slider (206) all rotate and connect inside rotation circle (202), rotation circle (202) top fixedly connected with driving component one (3) are provided with at support frame (201) top.
  2. 2. The laser circular cutting machine according to claim 1, wherein the first driving assembly (3) comprises two fixed blocks (301) and a first motor (303), the two fixed blocks (301) are fixedly connected to the top of the supporting frame (201), a threaded rod (302) is rotatably connected to one side of each fixed block (301) in the opposite direction, the first motor (303) is installed at the rear end of the fixed block (301), the output end of the first motor (303) is fixedly connected to the rear end of the threaded rod (302), a first sliding block (304) is connected to the periphery of the threaded rod (302) in a threaded manner, a second sliding block (305) is rotatably connected to the right side of the sliding block (304), and the second sliding block (305) is slidably connected to the periphery of the deflector rod (207).
  3. 3. The laser circular cutting machine according to claim 2, wherein a chute is formed in the top of the supporting frame (201), and the first sliding block (304) is slidably connected inside the chute.
  4. 4. The laser circular cutting machine according to claim 1, wherein the absorption assembly (5) comprises a supporting shell (501), the supporting shell (501) is fixedly connected to the top of the supporting seat (4), an absorption fan (502) is installed inside the supporting shell (501), a filter box (503) is installed inside the supporting shell (501), the filter box (503) is located on the right side of the absorption fan (502), an absorption pipe (504) is fixedly connected to the right side of the supporting shell (501), and a disassembly assembly (6) is arranged inside the supporting shell (501).
  5. 5. The laser circular cutting machine of claim 4, wherein the disassembly component (6) comprises two clamping blocks (601), the two clamping blocks (601) are slidably connected inside the supporting shell (501), pull rods (602) are fixedly connected to the rear ends of the two clamping blocks (601), springs (603) are sleeved outside Zhou Jun of the two pull rods (602), two clamping grooves (606) are formed in the rear end of the filter box (503), and the two clamping blocks (601) are respectively clamped inside the two clamping grooves (606).
  6. 6. The laser circular cutting machine according to claim 5, wherein the rear ends of the two pull rods (602) are fixedly connected with limiting blocks (604), and the two limiting blocks (604) are abutted against the rear end of the supporting shell (501).
  7. 7. The laser circular cutting machine of claim 5, wherein two limiting grooves (607) are formed in the supporting shell (501), the two pull rods (602) are respectively and slidably connected in the two limiting grooves (607), the front ends of the two springs (603) are respectively and fixedly connected to the rear ends of the two clamping blocks (601), and the rear ends of the two springs (603) are respectively and fixedly connected in the two limiting grooves (607).
  8. 8. The laser circular cutting machine according to claim 6, wherein the rear ends of the two limiting blocks (604) are fixedly connected with handles (605), and the tops of the filter boxes (503) are fixedly connected with handles (608).
  9. 9. The laser circular cutting machine according to claim 1, wherein the laser circular cutting assembly (7) comprises a fixed seat (701), the fixed seat (701) is fixedly connected to the top of the workbench (1), a rotating frame (702) is rotatably connected to the inside of the fixed seat (701), a telescopic frame (703) is fixedly connected to the right side of the rotating frame (702), a laser cutter (704) is connected to the right side of the telescopic frame (703), and a driving assembly II (8) is arranged inside the fixed seat (701).
  10. 10. The laser circular cutting machine of claim 9, wherein the second driving assembly (8) comprises a driving wheel (801) and a second motor (803), the driving wheel (801) is rotatably connected inside the fixed seat (701), a belt wheel (802) is sleeved on the periphery of the driving wheel (801), a rotating frame (702) is sleeved on the other end of the belt wheel (802), the second motor (803) is mounted on the left side of the fixed seat (701), and the output end of the second motor (803) is fixedly connected on the left side of the driving wheel (801).

Description

Laser circular cutting machine Technical Field The utility model relates to the technical field of laser cutting, in particular to a laser circular cutting machine. Background In modern industrial production, a laser circular cutting technology is widely applied to various fields such as electronics, automobiles, aerospace and the like as an advanced cutting process, and a laser beam with high energy density is focused on the surface of a workpiece to enable a material to be melted or vaporized instantaneously, so that accurate cutting is realized; The existing laser circular cutting machine comprises a workbench, a laser generating device and a cutting head. When the circular cutting device works, a workpiece to be processed is placed on a workbench, cutting parameters are set through a control system, a laser generating device generates a laser beam, the laser beam is transmitted to a cutting head through a light path, and the cutting head moves above the workpiece according to a preset path to realize circular cutting operation on the workpiece; the existing laser circular cutting machine can well finish circular cutting operation, but is slightly insufficient for fixing a cylindrical workpiece, and the existing laser circular cutting machine clamps the cylindrical workpiece in a two-side clamping mode, so that the center of the cylindrical workpiece is inconsistent every time although the cylindrical workpiece can be stably fixed, a laser cutting path is deviated from a preset path, the cutting precision is finally influenced, and indexes such as the size precision and roundness of the cut workpiece cannot meet ideal requirements. Disclosure of utility model In order to make up for the defects, the utility model provides a laser circular cutting machine, which aims to solve the problems that the centers of cylindrical workpieces in the prior art are inconsistent every time, so that a laser cutting path deviates from a preset path and finally the cutting precision is influenced. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The laser circular cutting machine comprises a workbench, wherein two fixing assemblies are arranged at the top of the workbench, a supporting seat is fixedly connected to the rear end of the workbench, an absorption assembly is arranged at the top of the supporting seat, a laser circular cutting assembly is arranged at the top of the workbench, and the laser circular cutting assembly is positioned between the two fixing assemblies; The two fixing assemblies comprise supporting frames, the supporting frames are fixedly connected to the top of the workbench, rotating rings are rotationally connected to the inside of the supporting frames, a plurality of rotating rods are rotationally connected to the inside of the supporting frames, rotating rods are fixedly connected to the periphery of each rotating rod, clamping blocks are fixedly connected to the other ends of the rotating rods, sliding blocks are slidably connected to the outer Zhou Jun of each rotating rod, the sliding blocks are rotationally connected to the inside of each rotating ring, deflector rods are fixedly connected to the top of each rotating ring, and a driving assembly I is arranged at the top of each supporting frame; As a further description of the above technical solution: The driving assembly I comprises two fixed blocks and a motor I, wherein the two fixed blocks are fixedly connected to the top of the supporting frame, one side, opposite to the fixed blocks, of each fixed block is rotationally connected with a threaded rod, the motor I is installed at the rear end of the fixed block, the output end of the motor I is fixedly connected to the rear end of the threaded rod, the periphery of the threaded rod is in threaded connection with a sliding block I, the right side of the sliding block I is rotationally connected with a sliding block II, and the sliding block II is in sliding connection with the periphery of the deflector rod; As a further description of the above technical solution: The top of the support frame is provided with a chute, and the first sliding block is in sliding connection with the inside of the chute; As a further description of the above technical solution: The absorption assembly comprises a support shell, the support shell is fixedly connected to the top of the support seat, an absorption fan is installed in the support shell, a filter box is installed in the support shell, the filter box is located on the right side of the absorption fan, an absorption pipe is fixedly connected to the right side of the support shell, and a disassembly assembly is arranged in the support shell; As a further description of the above technical solution: The disassembly assembly comprises two clamping blocks, the two clamping blocks are in sliding connection with the inside of the supporting shell, pull rods are fixedly connected to the rear ends of th