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CN-224224079-U - Shell punching machine with protection function

CN224224079UCN 224224079 UCN224224079 UCN 224224079UCN-224224079-U

Abstract

The utility model discloses a shell punching machine with a protection function, which comprises a machine body, wherein a frame body is arranged at the top of the machine body, a hydraulic rod is arranged at the top of the frame body, two punching columns are arranged on a transverse plate at the bottom of the hydraulic rod, a die cutter is arranged at the bottom of each punching column, a placing seat is movably arranged at the top of the machine body through a driving assembly, a lifting plate assembly is arranged in the placing seat, and the placing seat is connected with the frame body and is provided with a protection assembly. According to the utility model, through the design of the automatic linkage protective cover, a closed space is formed during processing, the working area of the die-cutting knife is effectively isolated, the hand of an operator is prevented from entering the dangerous area by mistake, meanwhile, the splashing of processing scraps is prevented, the safety of equipment is greatly improved, the protective cover is automatically opened and closed along with the processing process, manual intervention is not needed, and the safety is ensured and the operation efficiency is not influenced.

Inventors

  • Cui Ahua

Assignees

  • 昆山义杰欣精密钣金有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (6)

  1. 1. The utility model provides a casing die-cut machine with safeguard function, includes organism (1), organism (1) top mounting bracket body (11), hydraulic stem (12) are installed at support body (11) top, install two punching press posts (13) on the diaphragm of hydraulic stem (12) bottom, die-cut sword (14), its characterized in that are installed to punching press post (13) bottom: A placing seat (15) is movably arranged on the top of the machine body (1) through a driving assembly (2), a lifting plate assembly (3) is arranged in the placing seat (15), and a protection assembly (4) is connected with the placing seat (15) and the frame body (11); The protection component (4) comprises a protection cover (41), four guide rods (42) penetrating through the frame body (11) are fixed at the top of the protection cover (41), springs A (43) are connected to the top of the guide rods (42) and the frame body (11), the protection cover (41) is penetrated by two stamping columns (13), an inclined surface block I (45) is fixed on the protection cover (41), an inclined surface block II (44) is fixed on two sides of the placement seat (15), the bottom surface of the inclined surface block II (44) can be attached to the inclined surface block I (45), and the protection cover (41) is attached to the surface of the placement seat (15) at the moment.
  2. 2. The shell punching machine with the protection function according to claim 1, wherein the driving assembly (2) comprises protruding blocks (21) fixed on two sides of the placing seat (15), the protruding blocks (21) are in threaded connection with screw rods (22), the screw rods (22) are rotatably installed on two side support plates on the top of the machine body (1), a motor (23) for driving the screw rods (22) to rotate is installed on one side support plate, a convex sliding block (24) is installed on the bottom of the placing seat (15), and the convex sliding block (24) slides in a surface slideway of the machine body (1).
  3. 3. A shell punching machine with a protection function according to claim 2, characterized in that the protection assembly (4) further comprises a ring (46) fixed on the guide bar (42), the ring (46) being in the initial position against the inner top end of the frame body (11).
  4. 4. The shell punching machine with the protection function according to claim 2, wherein the lifting plate assembly (3) assembly comprises a lifting plate (32) which interacts up and down in the placement seat (15), two sliding rods (33) are symmetrically fixed at one end of the bottom of the lifting plate (32), one sliding rod (33) is fixed at the center of the other end of the bottom, the sliding rod (33) penetrates through the placement seat (15) to form sliding connection, a spring B (34) is connected between the bottom of the sliding rod (33) and the placement seat (15), and a sliding wheel (36) is arranged at the bottom of the sliding rod (33).
  5. 5. The shell punching machine with the protection function according to claim 4, wherein the sliding wheels (36) roll on the top of the supporting table (31) respectively, and the top of the supporting table (31) is divided into a high supporting surface and a low supporting surface through an inclined surface; When the placing seat (15) is positioned in the frame body (11), the sliding wheel (36) is positioned on the low-position supporting surface of the supporting table (31).
  6. 6. The shell punching machine with the protection function according to claim 5, wherein an elastic rubber pad (16) is adhered to the inner wall of the placing seat (15), and the rubber pad (16) is in side contact with the lifting plate (32).

Description

Shell punching machine with protection function Technical Field The utility model relates to the technical field of die cutting machine design, in particular to a shell die cutting machine with a protection function. Background The shell is used as a structural member formed by splicing a plurality of plates, and the plates are cut into proper size and shape through precise punching in the manufacturing process, so that the shell structure with proper quality and appearance can be spliced. The applicant searches that certain potential safety hazards exist when the die cutting and punching device in the prior art is used for processing, firstly, the situation that scraps are splashed easily is generated, harm is easily generated to equipment and workers, secondly, when the die cutting device is used for feeding and discharging, hands of the workers are located below a die cutting knife, the die cutting and punching device is quite unsafe, and meanwhile, most of the die cutting and punching devices are required to be used for clamping plates, so that the die cutting and punching device is quite troublesome. The applicant therefore proposes a shell punch with a protective function to solve. Disclosure of utility model The utility model provides a shell punching machine with a protection function, which solves the problems set forth in the background. In order to solve the technical problems, the shell punching machine with the protection function comprises a machine body, wherein a frame body is arranged at the top of the machine body, a hydraulic rod is arranged at the top of the frame body, two punching columns are arranged on a transverse plate at the bottom of the hydraulic rod, a die cutter is arranged at the bottom of each punching column, a placing seat is movably arranged at the top of the machine body through a driving assembly, a lifting plate assembly is arranged in the placing seat, and the placing seat and the frame body are connected with a protection assembly; The protection component comprises a protection cover, four guide rods penetrating through a frame body are fixed at the top of the protection cover, springs A are connected to the top of the guide rods and the frame body, the protection cover is penetrated by two stamping columns, inclined plane blocks I are fixed on the protection cover, inclined plane blocks II are fixed on two sides of the placement seat, the bottom surfaces of the inclined plane blocks II can be attached to the inclined plane blocks I, and at the moment, the protection cover is attached to the surface of the placement seat. Preferably, the driving assembly comprises protruding blocks fixed on two sides of the placing seat, the protruding blocks are in threaded connection with the screw rods, the screw rods are rotatably installed on two side support plates on the top of the machine body, a motor for driving the screw rods to rotate is installed on one side support plate, a convex sliding block is installed at the bottom of the placing seat, and the convex sliding block slides in a slideway on the surface of the machine body. Preferably, the protection assembly further comprises a circular ring fixed on the guide rod, and the circular ring is propped against the top end of the frame body in the initial position. Preferably, the lifting plate assembly comprises a lifting plate which interacts up and down in the placing seat, two sliding rods are symmetrically fixed at one end of the bottom of the lifting plate, one sliding rod is fixed at the center of the other end of the bottom, the sliding rod penetrates through the placing seat to form sliding connection, the bottom of the sliding rod is connected with the placing seat through a spring B, and a sliding wheel is installed at the bottom of the sliding rod. Preferably, the sliding wheels roll on the top of the supporting table respectively, and the top of the supporting table is divided into a high supporting surface and a low supporting surface through an inclined surface; when the placing seat is positioned in the frame body, the sliding wheels are positioned on the low-position supporting surface of the supporting table. Preferably, an elastic rubber pad is adhered to the inner wall of the placement seat, and the rubber pad is contacted with the side surface of the lifting plate. Compared with the related art, the shell punching machine with the protection function has the following beneficial effects: 1. According to the utility model, through the design of the automatic linkage protective cover, a closed space is formed during processing, the working area of the die-cutting knife is effectively isolated, the hand of an operator is prevented from entering the dangerous area by mistake, meanwhile, the splashing of processing scraps is prevented, the safety of equipment is greatly improved, the protective cover is automatically opened and closed along with the processing process, manual intervention is not needed, an