Punching equipment for file binding

Abstract

The utility model relates to the technical field of file binding, in particular to punching equipment for file binding, which comprises a workbench, an electric push rod is arranged at the rear end of the workbench, the fixed end of the electric push rod is mounted on the workbench, a fixed plate is mounted at the movable end of the electric push rod, a drilling machine is mounted on the fixed plate, and a drill bit of the drilling machine is mounted downwards. A clamping assembly is arranged below the drilling machine and comprises a first clamping plate installed on the workbench and a second clamping plate installed above the first clamping plate, screws are arranged at the two ends of the first clamping plate, the two ends of the second clamping plate are installed on the first clamping plate through fasteners, and the fasteners are in threaded connection with the screws. A first drill hole is formed in the middle of the first clamping plate, and a second drill hole is formed in the middle of the second clamping plate. According to the punching device, the clamping assembly is arranged on the platform to clamp and fix paper, manual fixing of workers is not needed, punching efficiency and precision are improved, and therefore follow-up binding is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of file binding, in particular to a punching device for file binding. Background Art

[0002] In the process of file management, too much file information can easily lead to messy pages. In order to keep, store, review and call the files in the future and avoid loss, it is necessary to use punching machines and other equipment to punch the files and then bind them.

[0003] The hole punching machine currently used can punch holes in paper, but after placing the paper on the punching table, the staff needs to manually fix the paper, which is not conducive to the punching operation. In addition, manual fixation can easily cause the holes of the upper and lower papers to deviate after punching, affecting the overall effect after binding.

[0004] Based on this, a new type of punching equipment for file binding is designed. Utility Model Content

[0005] The utility model aims to solve the above problems and provides a punching device for file binding.

[0006] The utility model is realized through the following technical scheme: a punching device for file binding, characterized in that it includes a workbench, an electric push rod is provided at the rear end of the workbench, the fixed end of the electric push rod is installed on the workbench, and a fixed plate is installed at the movable end of the electric push rod, a drilling machine is installed on the fixed plate, the drill bit of the drilling machine is installed facing downward, and a clamping assembly is provided under the drilling machine, the clamping assembly includes a first clamping plate installed on the workbench, a second clamping plate installed above the first clamping plate, screws are provided at both ends of the first clamping plate, and both ends of the second clamping plate are installed on the first clamping plate by fasteners, and the fasteners are threadedly connected to the screw; a first drilling hole is provided in the middle of the first clamping plate, and a second drilling hole is provided in the middle of the second clamping plate.

[0007] Furthermore, the second drilling hole is arranged directly above the first drilling hole, and the drill bit of the drilling machine is arranged directly above the second drilling hole.

[0008] Furthermore, upper and lower limiting rings are respectively provided at the upper and lower places where the fixing plate is connected to the electric push rod.

[0009] Furthermore, the fastener is a flower-shaped nut.

[0010] Furthermore, rubber pads are provided at the four corners of the bottom of the workbench.

[0011] The beneficial effects of the utility model are as follows: the utility model clamps and fixes the paper by arranging a clamping component on the platform, eliminating the need for manual fixation by staff, thereby improving punching efficiency and accuracy, and facilitating subsequent binding. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 This is a side structural diagram of the present utility model;

[0014] Figure 3 This is a schematic diagram of the top structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the main structure of the utility model;

[0016] In the accompanying drawings, 1 is a workbench, 2 is an electric push rod, 3 is a lower limit ring, 4 is an upper limit ring, 5 is a fixed plate, 6 is a drilling machine, 7 is a first splint, 71 is a drilling hole 1, 72 is a screw, 8 is a second splint, 81 is a drilling hole 2, 9 is a fastener, and 10 is a pad. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and beneficial effects of the present invention more clear, the technical solution of the present invention is further described below in conjunction with embodiments.

[0018] like Figures 1 to 4 As shown, a punching device for file binding includes a workbench 1, with an electric push rod 2 at the rear end of the workbench 1. The fixed end of the electric push rod 2 is mounted on the workbench 1, and a fixed plate 5 is mounted on the movable end of the electric push rod 2. The electric push rod 2 is used to drive the fixed plate 5 to rise and fall by retracting and extending the fixed plate 5. A drilling machine 6 is mounted on the fixed plate 5, with the drill bit of the drilling machine 6 facing downward. Below the drilling machine 6 is a clamping assembly for clamping paper. The clamping assembly includes a first clamping plate 7 mounted on the workbench 1, and a second clamping plate 8 mounted above the first clamping plate 7. The first clamping plate 7 has screws 72 at both ends. The second clamping plate 8 is mounted on the first clamping plate 7 at both ends via fasteners 9, which are threadedly connected to the screws 72. The first clamping plate 7 has a first drill hole 71 in the middle, and the second clamping plate 8 has a second drill hole 81 in the middle. The second drill hole 81 is located directly above the first drill hole 71, and the drill bit of the drilling machine 6 is located directly above the second drill hole 81.

[0019] In order to make the connection between the fixing plate 5 and the electric push rod 2 more secure, upper and lower limit rings 3 are respectively provided at the upper and lower parts where the fixing plate 5 and the electric push rod 2 are connected.

[0020] In order to facilitate workers to rotate the fastener 9, the fastener 9 adopts a flower nut.

[0021] In order to improve the shock absorption effect and friction of the workbench 1 , rubber pads 10 are respectively provided at the four corners of the bottom of the workbench 1 .

[0022] When in use, rotate the fastener 9 to move it upward, lift the second clamping plate 8 to move it away from the first clamping plate 7, put the paper between the first clamping plate 7 and the second clamping plate 8, rotate the fastener 9 counterclockwise to move it downward, so that the second clamping plate 8 moves closer to the first clamping plate 7. After the paper is tightly pressed, start the drilling machine 6 and the electric push rod 2. The electric push rod 2 contracts and uses the fixed plate 5 to drive the drilling machine 6 to move downward. The drill bit of the drilling machine 6 rotates and moves downward to complete drilling the paper.

[0023] Except for the technical features described in the specification, the remaining technical features are known to those skilled in the art.

Claims

1. A punching device for file binding, characterized in that: The invention comprises a workbench (1), wherein the rear end of the workbench (1) is provided with an electric push rod (2), the fixed end of the electric push rod (2) is mounted on the workbench (1), the movable end of the electric push rod (2) is mounted with a fixed plate (5), a drilling machine (6) is mounted on the fixed plate (5), the drill bit of the drilling machine (6) is mounted downward, and a clamping assembly is provided below the drilling machine (6), wherein the clamping assembly comprises a first clamping plate (7) mounted on the workbench (1), a second clamping plate (8) mounted above the first clamping plate (7), screws (72) are provided at both ends of the first clamping plate (7), and both ends of the second clamping plate (8) are mounted on the first clamping plate (7) through fasteners (9), and the fasteners (9) are threadedly connected to the screw (72); a first drilling hole (71) is provided in the middle of the first clamping plate (7), and a second drilling hole (81) is provided in the middle of the second clamping plate (8).

2. The punching device for file binding according to claim 1, characterized in that: The second drilling hole (81) is arranged directly above the first drilling hole (71), and the drill bit of the drilling machine (6) is arranged directly above the second drilling hole (81).

3. The punching device for file binding according to claim 1, characterized in that: Upper and lower limiting rings (3) are respectively provided at the upper and lower locations where the fixing plate (5) is connected to the electric push rod (2).

4. The punching device for file binding according to claim 1, characterized in that: The fastener (9) is a flower-shaped nut.

5. The punching device for file binding according to claim 1, characterized in that: Rubber pads (10) are also provided at the four corners of the bottom of the workbench (1).

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