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CN-121988660-A - Punching device for computer case punching

CN121988660ACN 121988660 ACN121988660 ACN 121988660ACN-121988660-A

Abstract

The invention discloses a punching device for punching a computer case, which relates to the technical field of computer processing and comprises a punching frame, a punching device, a connecting plate, a hydraulic cylinder, a hydraulic pump, a pressing mechanism and a conveying mechanism, wherein the pressing mechanism consists of a spring, a guide rod, a mounting plate, a pressing plate, an elastic block and a fixing plate and is used for flexibly clamping the case before punching, and the conveying mechanism comprises a driving rack, a driven gear, a bevel gear group, a linkage rod, a conveying wheel and a protective tube and can convert punching action into conveying power.

Inventors

  • ZHAO QINGYU

Assignees

  • 黑龙江车怪售数字科技有限公司

Dates

Publication Date
20260508
Application Date
20260319

Claims (8)

  1. 1. The punching device for punching the computer case is characterized by comprising a punching device (1) for punching the computer case, wherein the punching device (1) comprises a punching frame (101), a punching device (102), a connecting plate (103), a hydraulic cylinder (104) and a hydraulic pump (105), the upper end of the punching frame (101) is in sliding connection with the inner wall of the punching device (102), the upper end of the punching device (102) is fixedly connected with the lower end of the connecting plate (103), the upper end of the connecting plate (103) is fixedly connected with the telescopic end of the hydraulic cylinder (104), the upper end of the hydraulic cylinder (104) is fixedly connected with the inner side of the punching frame (101), and the surface of the hydraulic pump (105) is fixedly connected with the surface of the punching frame (101); The punching machine is characterized in that a pressing mechanism (2) is arranged on the surface of the connecting plate (103), a conveying mechanism (3) is arranged on the surface of the punching frame (101), the pressing mechanism (2) is used for pressing and fixing the machine box, and the conveying mechanism (3) is used for conveying the machine box with the punched holes.
  2. 2. The punching device for the computer case hole opening is characterized in that the pressing mechanism (2) comprises a spring (201), a guide rod (202), a mounting plate (203), a pressing plate (204), an elastic block (205) and a fixing plate (206), wherein the spring (201) is sleeved at the upper end of the guide rod (202), the middle part of the guide rod (202) is slidably connected with the inner wall of the mounting plate (203), the pressing plate (204) is arranged below the mounting plate (203), the inner wall of the pressing plate (204) is fixedly connected with the upper end of the elastic block (205), and the lower end of the elastic block (205) is fixedly connected with the upper end of the fixing plate (206).
  3. 3. The punching device for punching the holes in the computer case according to claim 2, wherein the lower end of the mounting plate (203) is fixedly connected with the upper end of the connecting plate (103), and two ends of the spring (201) are fixedly connected with the upper end of the guide rod (202) and the surface of the mounting plate (203) respectively.
  4. 4. The punching device for punching holes in a computer case according to claim 3, wherein the lower end of the guide rod (202) is fixedly connected with the inner wall of the pressing plate (204), and the inner wall of the pressing plate (204) is slidably connected with the surface of the fixing plate (206).
  5. 5. The punching device for punching the hole in the computer case according to claim 2, wherein the conveying mechanism (3) comprises a driving rack (301), a driven gear (302), a bevel gear set (303), a linkage rod (304), a conveying wheel (305) and a protection tube (306), the tooth surface of the driving rack (301) is meshed with the tooth surface of the driven gear (302), the surface of the driven gear (302) is fixedly connected with the surface of the bevel gear set (303), the output end of the bevel gear set (303) is fixedly connected with the surface of the linkage rod (304), the surface of the linkage rod (304) is fixedly connected with the inner wall of the conveying wheel (305), and the protection tube (306) is arranged on the surface of the punching frame (101).
  6. 6. The punching device for punching the holes in the computer case according to claim 5, wherein the surface of the connecting plate (103) is fixedly connected with the upper end of the driving rack (301), the surface of the driven gear (302) is rotatably connected with the surface of the punching frame (101) through a rotating shaft, and the surface of the protecting tube (306) is fixedly connected with the surface of the punching frame (101).
  7. 7. The punching device for punching holes in a computer case according to claim 6, wherein the bevel gear sets (303) are arranged inside the protective tube (306), and the surfaces of the connecting rods (304) are rotatably connected with the inner wall of the punching frame (101).
  8. 8. The punching device for punching the holes in the computer case according to claim 7, wherein the surface of the driving rack (301) is slidably connected with the inner wall of the punching frame (101) through a sliding groove.

Description

Punching device for computer case punching Technical Field The invention relates to the technical field of computer processing, in particular to a punching device for punching a hole in a computer case. Background The computer processing is a technology for planning, controlling and managing the machining process by utilizing a computer, and the machining process realizes the operations of cutting, milling, drilling and the like on materials such as metal, plastic and the like by converting product design data into processing instructions which can be identified by a numerical control machine tool, controlling parameters such as a cutter path, a rotating speed, feeding and the like. In the prior art, the workpiece is placed on the platform and clamped by manually screwing bolts at two sides, but the structure is simple, but the method has obvious defects that on one hand, the manual clamping is long in time consumption and low in efficiency, on the other hand, hard clamping is easy to leave an indentation on the surface of a machine case and even cause deformation of a thin plate, the appearance and the assembly quality of a product are influenced, in addition, an operator still needs to manually take out the workpiece after the punching is finished, and the potential safety hazard of mistakenly touching the punch exists Disclosure of Invention In order to solve the problems in the prior art, the invention aims to provide a punching device for punching a hole in a computer case, which has the advantage of stable continuous operation and solves the problems of manual transportation and unstable positioning. The punching device for punching the holes of the computer case comprises a punching frame, a punching device, a connecting plate, a hydraulic cylinder and a hydraulic pump, wherein the upper end of the punching frame is in sliding connection with the inner wall of the punching device, the upper end of the punching device is fixedly connected with the lower end of the connecting plate, the upper end of the connecting plate is fixedly connected with the telescopic end of the hydraulic cylinder, the upper end of the hydraulic cylinder is fixedly connected with the inner side of the punching frame, and the surface of the hydraulic pump is fixedly connected with the surface of the punching frame; The punching machine comprises a machine case, and is characterized in that a pressing mechanism is arranged on the surface of the connecting plate, a conveying mechanism is arranged on the surface of the punching frame, the pressing mechanism is used for pressing and fixing the machine case, and the conveying mechanism is used for conveying the machine case with the punched holes. As preferable, the pressing mechanism comprises a spring, a guide rod, a mounting plate, a pressing plate, an elastic block and a fixing plate, wherein the spring is sleeved at the upper end of the guide rod, the middle part of the guide rod is in sliding connection with the inner wall of the mounting plate, the pressing plate is arranged below the mounting plate, the inner wall of the pressing plate is fixedly connected with the upper end of the elastic block, and the lower end of the elastic block is fixedly connected with the upper end of the fixing plate. As preferable in the invention, the lower end of the mounting plate is fixedly connected with the upper end of the connecting plate, and the two ends of the spring are respectively fixedly connected with the upper end of the guide rod and the surface of the mounting plate. Preferably, the lower end of the guide rod is fixedly connected with the inner wall of the pressing plate, and the inner wall of the pressing plate is slidably connected with the surface of the fixing plate. As preferable, the conveying mechanism comprises a driving rack, a driven gear, a bevel gear group, a linkage rod, a conveying wheel and a protection tube, wherein the tooth surface of the driving rack is meshed with the tooth surface of the driven gear, the surface of the driven gear is fixedly connected with the surface of the bevel gear group, the output end of the bevel gear group is fixedly connected with the surface of the linkage rod, the surface of the linkage rod is fixedly connected with the inner wall of the conveying wheel, and the protection tube is arranged on the surface of the punching frame. Preferably, the surface of the connecting plate is fixedly connected with the upper end of the driving rack, the surface of the driven gear is rotatably connected with the surface of the punching frame through a rotating shaft, and the surface of the protective tube is fixedly connected with the surface of the punching frame. As preferable in the invention, the bevel gear sets are all arranged inside the protection tube, and the surface of the linkage rod is rotatably connected with the inner wall of the punching frame. Preferably, the surface of the driving rack is slidably connected with the inner wall of