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CN-224222840-U - Anti-deformation supporting device for steel plate machining

CN224222840UCN 224222840 UCN224222840 UCN 224222840UCN-224222840-U

Abstract

The utility model discloses an anti-deformation supporting device for steel plate processing, which relates to the technical field of steel plate processing and comprises a bottom plate, side frames, a connecting frame and a cutting knife, wherein the side frames are arranged on two sides of the upper end of the bottom plate, bottom pressing plates are arranged above the bottom plate, two groups of bottom pressing plates are symmetrically arranged, an upper pressing plate is arranged above the bottom pressing plates, two groups of upper pressing plates are symmetrically arranged, a connecting frame is arranged at the upper end between the two upper pressing plates, the cutting frame is arranged between the two groups of connecting frames, the cutting knife is arranged in the cutting frame, and the cutting mechanism is arranged between the two groups of upper pressing plates, so that the upper pressing plates can be always positioned on two sides of the cutting knife when the cutting mechanism moves, the fixed centers of gravity clamped by the upper pressing plates and the bottom pressing plates are always positioned on two sides of the edge of the cutting knife, further distance between a clamp and the cutting knife cannot occur, the bottom of a cutting surface is not provided with a supporting structure, and the cutting knife can deform when being cut.

Inventors

  • CHEN LIRONG
  • CHEN XIANBIN
  • LIU XIAOQING

Assignees

  • 江苏钢银智能制造有限公司

Dates

Publication Date
20260512
Application Date
20250430

Claims (7)

  1. 1. The deformation-preventing supporting device for processing the steel plate comprises a bottom plate (1); it is characterized in that the method also comprises the following steps: The side bearer (2), it sets up in the upper end both sides of bottom plate (1), bottom clamp plate (3) are installed to the top of bottom plate (1), and bottom clamp plate (3) symmetry is provided with two sets of, the top of bottom clamp plate (3) is provided with top board (5), and top board (5) symmetry is provided with two sets of, two link (12) are installed to the upper end between top board (5), two sets of install cutting frame (19) between link (12), the inside of cutting frame (19) is provided with cutting knife (20), and the below of cutting frame (19) is extended to the bottom of cutting knife (20), and cutting knife (20) rotate through the motor drive of cutting frame (19) one side, guide rail (13) are installed to the upper end of link (12), and the middle part of guide rail (13) is open setting, the inside both sides symmetry of guide rail (13) is provided with spout (14), movable plate (18) are installed to the top of cutting frame (19), and movable plate (18) both sides block the inside of slide (14) and slide on the bottom clamp plate (3) and slide pad (21).
  2. 2. The deformation-preventing supporting device for steel plate machining according to claim 1, wherein a sliding rod (15) and a third screw rod (16) are respectively arranged on two inner sides of the sliding groove (14), the third screw rod (16) is driven by an external motor to rotate, the sliding rod (15) is in sliding clamping connection with a round hole on one side of the moving plate (18), and the third screw rod (16) is in threaded connection with a threaded hole on the other side of the moving plate (18).
  3. 3. The deformation-preventing supporting device for processing steel plates according to claim 1, wherein an electric push rod (17) is mounted at the upper end of the moving plate (18), and the electric push rod (17) is connected with the upper end of the cutting frame (19) through a connecting rod at the bottom.
  4. 4. The deformation-preventing supporting device for steel plate machining according to claim 1, wherein a movable frame (8) is arranged between two groups of side frames (2), the movable frame (8) is located above the upper pressing plate (5), air cylinders (9) are symmetrically arranged on two sides of the bottom of the movable frame (8), and the bottoms of the air cylinders (9) are connected with the upper pressing plate (5).
  5. 5. The deformation-preventing supporting device for steel plate machining according to claim 1, wherein a first screw (6) is installed above the two groups of side frames (2), the first screw (6) is in threaded connection with a threaded hole in the surface of the movable frame (8), a second screw (7) is installed below the two groups of side frames (2), a connecting block (22) is installed at the bottom of the bottom pressing plate (3), the second screw (7) is in threaded connection with a threaded hole in the surface of the connecting block (22), and the second screw (7) is driven to rotate by an external motor.
  6. 6. The anti-deformation supporting device for steel plate machining according to claim 5, wherein one ends of the first screw (6) and the second screw (7) are connected with driving wheels (11), the driving wheels (11) are located on the outer sides of the side frames (2), and the two groups of driving wheels (11) are connected through a driving belt (10).
  7. 7. The deformation-preventing supporting device for steel plate machining according to claim 1, wherein the supporting plates (4) are arranged at the upper end of the bottom plate (1), and the supporting plates (4) are provided with two groups of bottoms which are respectively positioned at the two ends of the bottom pressing plate (3).

Description

Anti-deformation supporting device for steel plate machining Technical Field The utility model relates to the technical field of steel plate processing, in particular to an anti-deformation supporting device for steel plate processing. Background In the course of working of steel sheet, shape strutting arrangement prevents the key process that the deformation of material is mainly used to control, especially when using semi-automatic cutting machine to process the thick steel plate in the scene that relates to high temperature, exogenic action or structural stability requirement, need through fixing device stable panel, prevent the local deformation that leads to because of stress release in the cutting process to ensure that the cutting surface roughness accords with the requirement. Generally, a steel plate is fixed by a clamp when cutting, the clamp generally needs to avoid the moving track of a cutting tool, and the fixed position is a position far away from the tool for facilitating the movement of the tool, but the clamp is easy to cause weaker supporting force at the bottom of the steel plate, so that deformation is easy to occur when cutting, and therefore, the deformation-preventing supporting device for processing the steel plate is provided so as to solve the problems. Disclosure of utility model The present utility model has been made in view of the above problems, and an object of the present utility model is to provide an anti-deformation support device for processing a steel plate, which solves the problems that in the prior art, a clamp is set at a position far from a tool in order to facilitate movement of the tool, but the support force of the bottom of the steel plate is weak, and deformation is easily generated when cutting is performed. In order to achieve the aim, the utility model provides the technical scheme that the anti-deformation supporting device for processing the steel plate comprises a bottom plate; Further comprises: The side bearer, it sets up in the upper end both sides of bottom plate, the holding down plate is installed to the top of bottom plate, and holding down plate symmetry is provided with two sets of, the top of holding down plate is provided with the top board, and the top board symmetry is provided with two sets of, two link is installed to the upper end between the top board, two sets of install the cutting frame between the link, the inside of cutting frame is provided with the cutting knife, and the below of cutting frame is extended to the bottom of cutting knife, and the cutting knife rotates through the motor drive of cutting frame one side, the guide rail is installed to the upper end of link, and the middle part of guide rail is open setting, the inside bilateral symmetry of guide rail is provided with the spout, the movable plate is installed to the top of cutting frame, and the both sides sliding block of movable plate is in the inside of spout, the surface of top board and holding down plate all is provided with the slipmat. Preferably, the inside both sides of spout are provided with slide bar and third screw rod respectively, and the third screw rod rotates through outside motor drive, and the slide bar carries out slip block with the round hole of movable plate one side and is connected, and the screw hole of third screw rod and movable plate opposite side carries out threaded connection. Preferably, the electric push rod is installed at the upper end of the moving plate, and the electric push rod is connected with the upper end of the cutting frame through a connecting rod at the bottom. Preferably, a movable frame is arranged between the two groups of side frames and is positioned above the upper pressing plate, air cylinders are symmetrically arranged on two sides of the bottom of the movable frame, and the bottoms of the air cylinders are connected with the upper pressing plate. Preferably, the first screw is installed to the top between two sets of side bearer, and first screw carries out threaded connection with the screw hole that removes the frame surface, and the second screw is installed to the below between two sets of side bearer, the connecting block is installed to the bottom of end clamp plate, and threaded connection is carried out with the screw hole on connecting block surface to the second screw, and the second screw rotates through outside motor drive. Preferably, one end of each of the first screw rod and the second screw rod is connected with a driving wheel, the driving wheels are positioned on the outer sides of the side frames, and the two groups of driving wheels are connected through a driving belt. Preferably, the upper end of bottom plate is provided with the backup pad, and the backup pad is provided with two sets of bottoms that are located the bottom at bottom clamp plate both ends respectively. Compared with the prior art, the utility model has the beneficial effects that: 1. Set up two sets of end clamp plates and