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CN-121988785-A - Cutting device for processing aerospace metal materials and using method thereof

CN121988785ACN 121988785 ACN121988785 ACN 121988785ACN-121988785-A

Abstract

The invention relates to the technical field of metal material cutting, in particular to a cutting device for processing aerospace metal materials and a use method thereof, comprising a cutting table, wherein a support frame is welded on one side of the upper end of the cutting table, a bin door is arranged at the front end of the cutting table, a cutting mechanism comprises a cutting component which is arranged on one side of the upper end of the support frame and is used for cutting the metal materials, the cutting mechanism also comprises a positioning component which is arranged in the middle of the upper end of the cutting table and is used for positioning the metal materials to be cut, the cutting assembly comprises an electric cylinder arranged at one side of the upper end of the supporting frame, and the fixed rod is driven to rotate through transmission cooperation of the first belt pulley, the transmission belt and the second belt pulley, so that the twisting frame on the circular plate rotates synchronously, the pushing rod is pushed stably by utilizing the smooth surface of the twisting frame, and finally, the positioning plate moves towards the middle part and compresses the metal material, so that the metal material is ensured not to deviate in the cutting process.

Inventors

  • QIAN ZHENJIE
  • QIAN DONGFANG
  • Guo Jingou
  • WANG HONGTAO
  • HU NINGNING
  • KANG FEI

Assignees

  • 东亚科技(苏州)有限公司

Dates

Publication Date
20260508
Application Date
20260303

Claims (8)

  1. 1. A cutting device for processing aerospace metal materials is characterized by comprising, A support frame (103) is welded on one side of the upper end of the cutting table (101), and a bin gate (102) is arranged at the front end of the cutting table (101); The cutting mechanism (100), the cutting mechanism (100) comprises a cutting assembly arranged at one side of the upper end of the supporting frame (103) and used for cutting metal materials, and the cutting mechanism (100) also comprises a positioning assembly arranged at the middle part of the upper end of the cutting table (101) and used for positioning the metal materials to be cut; The cutting assembly comprises an electric cylinder (104) arranged at one side of the upper end of the supporting frame (103), a cutting machine (105) is arranged at the driving end of the electric cylinder (104), the cutting machine (105) is arranged below one side of the supporting frame (103), and the cutting machine (105) is arranged in the middle of the upper end of the cutting table (101); The cutting auxiliary mechanism (200), cutting auxiliary mechanism (200) is including setting up in cutting platform (101) upper end and being used for scraping the chip removal subassembly of clearance to the metal piece of cutting, cutting auxiliary mechanism (200) still including setting up in cutting platform (101) inner chamber and be used for guiding the guide subassembly of piece, and set up in cutting platform (101) inner chamber is used for carrying out extrusion forming's extrusion subassembly to the piece.
  2. 2. The cutting device for processing the aerospace metal materials according to claim 1, wherein the positioning assembly comprises circular plates (106) arranged on the front side and the rear side of the cutting table (101), a twisting frame (107) is welded on the inner side of the circular plates (106), a positioning plate (109) is arranged at the upper end of the cutting table (101), a pushing rod (108) is fixedly arranged on one side, close to the twisting frame (107), of the positioning plate (109), a sliding block (111) is fixedly arranged at the lower end of the positioning plate (109), sliding grooves (110) are formed in two sides of the upper end of the cutting table (101), and a servo motor (113) is fixedly arranged at the rear end of the right side of the cutting table (101); The output end of the servo motor (113) is provided with a transmission rod (114), the front end and the rear end of the transmission rod (114) are fixedly provided with first belt pulleys (115), the middle part of the circular plate (106) is welded with a fixing rod (116), and the two ends of the fixing rod (116) are fixedly provided with second belt pulleys (118).
  3. 3. The cutting device for processing the aerospace metal materials according to claim 2, wherein the twisting frame (107) is twisted along the direction from the circular plate (106) to the positioning plate (109), the surface of the twisting frame (107) is provided with a smooth surface, the smooth end of the pushing rod (108) is attached to the smooth surface of the twisting frame (107), and the fixing rod (116) is rotatably connected with the upper end of the cutting table (101) through the bearing seat (117).
  4. 4. The cutting device for processing the aerospace metal material according to claim 3, wherein the size of the sliding block (111) is matched with the size of the sliding groove (110), the sliding block (111) is in sliding connection with the sliding groove (110), a return spring (112) is fixedly arranged in an inner cavity of the sliding groove (110), the other end of the return spring (112) is fixedly connected with the sliding block (111), and the first belt pulley (115) is in transmission connection with the second belt pulley (118) through a transmission belt (119).
  5. 5. The cutting device for processing the aerospace metal materials, as set forth in claim 4, characterized in that the chip removing assembly comprises a chip removing groove (202) arranged on the right side of the upper end of the cutting table (101), a scraping strip (201) is arranged on the left side of the upper end of the cutting table (101), the length of the scraping strip (201) is the same as that of the chip removing groove (202), a sliding rod (203) is welded at the middle part of the lower end of the scraping strip (201), the sliding rod (203) is in sliding connection with the middle part of the upper end of the cutting table (101), a traction rope (204) is fixedly connected with the lower end of the sliding rod (203), a winding reel (205) is fixedly arranged at the middle part of the transmission rod (114), and the other end of the traction rope (204) is wound on the outer side wall of the winding reel (205).
  6. 6. The cutting device for processing the aerospace metallic material according to claim 5, wherein the guide assembly comprises a guide plate (206) arranged at the lower end of the cutting table (101), the length of the guide plate (206) is larger than the distance between the scraping strip (201) and the chip groove (202), the guide plate (206) is arranged in an inclined state, a collecting box (209) is detachably arranged at the lower end of an inner cavity of the cutting table (101), and the lower end of the guide plate (206) is connected with the upper end of the collecting box (209).
  7. 7. The cutting device for processing the aerospace metal materials, as set forth in claim 6, characterized in that the extrusion assembly comprises a hydraulic cylinder (207) arranged on one side of the collecting box (209), the hydraulic cylinder (207) is detachably connected with the lower end of the inner cavity of the cutting table (101) in a bolt fixing manner, two hydraulic cylinders (207) are arranged, an extrusion plate (208) is arranged at the output end of the hydraulic cylinder (207), the width of the extrusion plate (208) is the same as the width of the inner cavity of the collecting box (209), and the bin gate (102) is arranged at a position corresponding to the collecting box (209).
  8. 8. A method for using the cutting device is characterized by comprising the cutting device for processing the aerospace metal material according to any one of claims 1-7, S1, placing an aerospace metal material to be cut in the middle of the upper end of a cutting table (101), starting a servo motor (113) to drive a transmission rod (114) to rotate positively, driving a fixed rod (116) and a circular plate (106) to rotate through transmission cooperation of a first belt pulley (115), a transmission belt (119) and a second belt pulley (118), and pushing a pushing rod (108) by using a twisting frame (107), so that a positioning plate (109) moves towards the middle along a sliding groove (110) and compresses the metal material to finish positioning; S2, starting an electric cylinder (104) to drive a cutting machine (105) to move downwards to a preset cutting position, and starting the cutting machine (105) to cut the positioned metal material; S3, after a period of cutting, controlling a servo motor (113) to drive a transmission rod (114) to rotate reversely, winding a winding drum (205) to wind a traction rope (204), pulling a scraping strip (201) to move, scraping metal scraps at the upper end of a cutting table (101) into a scrap discharge groove (202), and enabling the scraps to fall into a collecting box (209) through an inclined guide plate (206); S4, when the scraps in the collecting box (209) are accumulated to a set quantity, the hydraulic cylinder (207) is started to drive the extrusion plate (208) to extrude and shape the scraps, the bin gate (102) is opened after the scraps are formed, and the collecting box (209) and formed scraps are taken out.

Description

Cutting device for processing aerospace metal materials and using method thereof Technical Field The invention relates to the technical field of metal material cutting, in particular to a cutting device and a detection method for processing an aerospace metal material. Background The aerospace metal material has extremely high requirements on processing precision, stability and material utilization rate, but the traditional cutting device has the following problems in practical application: The existing device adopts a manual clamping or single guiding structure, the positioning force is uneven and is easy to loose, so that the metal material is offset in the cutting process, the notch flatness is affected, the reworking rate is increased, the machining efficiency and the finished product qualification rate are seriously restricted, metal scraps generated by cutting are easy to accumulate on a working table surface, the accuracy of subsequent cutting operation is affected, the metal scraps possibly enter equipment gaps to cause component abrasion, the service life of the device is shortened, meanwhile, the high-value metal scraps scatter out unordered, not only pollute the machining environment, but also are difficult to efficiently recycle to cause material waste, and improvement is needed. Disclosure of Invention In view of the problems that the existing device adopts a manual clamping or single guiding structure in the prior art, the positioning force is uneven and is easy to loosen, so that the metal material is offset in the cutting process, the flatness of the cut is affected, the rework rate is increased, the machining efficiency and the qualification rate of finished products are seriously restricted, metal scraps generated by cutting are easy to accumulate on a working table, the accuracy of subsequent cutting operation is affected, parts are worn due to the fact that metal scraps possibly enter equipment gaps, the service life of the device is shortened, and meanwhile, the high-value metal scraps are scattered randomly, so that the machining environment is polluted, and the material waste is difficult to efficiently recover. It is therefore an object of the present invention to provide a cutting device for processing aerospace metallic materials. In order to solve the technical problems, the cutting device for processing the aerospace metal materials comprises a cutting table, wherein a supporting frame is welded on one side of the upper end of the cutting table, a bin gate is arranged at the front end of the cutting table, the cutting mechanism comprises a cutting assembly arranged on one side of the upper end of the supporting frame and used for cutting the metal materials, the cutting mechanism further comprises a positioning assembly arranged in the middle of the upper end of the cutting table and used for positioning the metal materials to be cut, the cutting assembly comprises an electric cylinder arranged on one side of the upper end of the supporting frame, a cutting machine is arranged at the driving end of the electric cylinder, the cutting machine is arranged below one side of the supporting frame, the cutting machine is arranged in the middle of the upper end of the cutting table, the cutting auxiliary mechanism comprises a chip removing assembly arranged at the upper end of the cutting table and used for scraping and cleaning the cut metal chips, and a chip removing assembly arranged in an inner cavity of the cutting table and used for conducting extrusion forming treatment. The cutting device for processing the aerospace metal materials comprises a positioning assembly and a cutting device, wherein the positioning assembly comprises circular plates arranged on the front side and the rear side of a cutting table, a twisting frame is welded on the inner sides of the circular plates, a positioning plate is arranged at the upper end of the cutting table, a pushing rod is fixedly arranged on one side, close to the twisting frame, of the positioning plate, a sliding block is fixedly arranged at the lower end of the positioning plate, sliding grooves are formed in the two sides of the upper end of the cutting table, a servo motor is fixedly arranged at the rear end of the right side of the cutting table, a transmission rod is arranged at the output end of the servo motor, first belt pulleys are fixedly arranged at the front end and the rear end of the transmission rod, a fixing rod is welded at the middle part of the circular plates, and second belt pulleys are fixedly arranged at the two ends of the fixing rod. As a preferable scheme of the cutting device for processing the aerospace metal materials, the twisting frame is twisted along the direction from the circular plate to the positioning plate, the surface of the twisting frame is provided with a smooth surface, the smooth end of the pushing rod is attached to the smooth surface of the twisting frame, and the fixing rod is rotationally