Plate shearing machine

Abstract

A plate shearing machine effectively solves the problem that the steel plate shearing efficiency is low. Comprising a machine body, a fixing plate is arranged on one side of the machine body, a first baffle is arranged on the fixing plate in a telescopic mode, a second baffle perpendicular to the first baffle is arranged on the first baffle in a sliding mode, and the first baffle and the second baffle jointly act to limit a steel plate; the cutter can move downwards to enter the cutter groove, and the cutter is matched with the cutter groove to cut the steel plate; the steel plate shearing device is simple and ingenious in structure and convenient to use, steel plates are sheared at a time through the L-shaped cutter, and plate shearing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinet production, in particular to a shearing machine. Background Art

[0002] When producing distribution cabinets, steel plates need to be spliced ​​together, and the steel plates need to be cut into specified sizes. Shearing machines are used to cut the steel plates during production. Existing shearing machines only have one tool that can cut one side of the steel plate. A steel plate needs to be cut twice to be processed to the specified size, which is inefficient. Summary of the Invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a shearing machine that effectively solves the problem of low efficiency in steel plate cutting.

[0004] The technical solution to solve the technical problem is a shearing machine, including a machine body, a fixed plate is provided on one side of the machine body, a first baffle is telescopically provided on the fixed plate, a second baffle is slidably provided on the first baffle and is perpendicular to the first baffle, the first baffle and the second baffle work together to limit the steel plate, a bracket is provided above the machine body, a tool is provided at the bottom of the bracket, an L-shaped tool groove is opened on the machine body, the tool can move downward into the tool groove, and the tool and the tool groove cooperate to cut the steel plate.

[0005] Preferably, an adjusting screw is provided on the fixing plate, the adjusting screw is rotatably connected to the first baffle, and the adjusting screw is threadedly connected to the fixing plate.

[0006] Preferably, a slide groove is provided on the first baffle, a lead screw is provided in the slide groove, an end of the lead screw extends out of the end of the first baffle and is provided with a knob, and the second baffle is threadedly connected to the lead screw.

[0007] Preferably, a connecting plate extends from the upper edges of the first baffle and the second baffle, and a pressure plate is provided on the connecting plate via the first hydraulic cylinder.

[0008] Preferably, a second hydraulic cylinder is provided at the upper end of the bracket, and the tool includes a tool holder connected to the second hydraulic cylinder.

[0009] Preferably, the tool is L-shaped, and the length of the tool gradually increases from the right-angle connection to both sides.

[0010] The utility model has a simple and ingenious structure and is easy to use. By arranging an L-shaped cutter, the cutting of the steel plate can be completed at one time, thereby improving the shearing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a structural diagram of a plate shearing machine.

[0012] Figure 2 It is a top sectional schematic diagram of a plate shearing machine of the present utility model.

[0013] Figure 3 The utility model is a structural schematic diagram of a plate shearing machine without a cutter.

[0014] Figure 4 The utility model is a structural diagram of a cutter in a plate shearing machine. DETAILED DESCRIPTION

[0015] The specific implementation of the present invention will be further described in detail below with reference to the accompanying drawings.

[0016] Depend on Figures 1 to 4 A shearing machine is given, including a body 1, a fixed plate 2 is provided on one side of the body 1, a first baffle 3 is telescopically provided on the fixed plate 2, a second baffle 4 perpendicular to the first baffle 3 is slidably provided on the first baffle 3, the first baffle 3 and the second baffle 4 work together to limit the steel plate, a bracket 5 is provided above the body 1, a tool 6 is provided at the bottom of the bracket 5, an L-shaped tool groove 7 is opened on the body 1, the tool 6 can move downward into the tool groove 7, and the tool 6 cooperates with the tool groove 7 to cut the steel plate.

[0017] When the utility model is used,

[0018] According to the size just cut, adjust the position of the first baffle 3 and the second baffle 4, place the steel plate on the machine body 1, and stick its two adjacent edges on the first baffle 3 and the second baffle 4 to fix the position of the steel plate, then start the equipment, press the tool 6 down to cut the steel plate, and the tool 6 cooperates with the knife groove 7 to cut the steel plate to the required size. The cutting of the steel plate is completed in one cutting process, thereby improving processing efficiency.

[0019] An adjusting screw 8 is provided on the fixed plate 2, which is rotatably connected to the first baffle 3. The adjusting screw 8 is threadedly connected to the fixed plate 2. A slide groove 9 is provided on the first baffle 3, and a lead screw 10 is provided in the slide groove 9. The end of the lead screw extends out of the end of the first baffle 3 and is provided with a knob 11. The second baffle 4 is threadedly connected to the lead screw 10.

[0020] When adjusting the position of the first baffle 3 and the second baffle 4, rotate the adjusting screw 8 to move the first baffle 3 relative to the fixed plate 2 to adjust the side position of the steel plate. After adjustment, turn the knob 11 to rotate it, driving the second baffle 4 to adjust the end position of the steel plate. The combination of the two completes the limitation of the position of the steel.

[0021] In order to improve the fixing ability of the steel plate, a connecting plate 12 extends from the upper edge of the first baffle 3 and the second baffle 4. A pressure plate 14 is provided on the connecting plate 12 through the first hydraulic cylinder 13. When the first hydraulic cylinder 13 is extended, the pressure plate 14 presses the steel plate tightly on the machine body 1, so that it cannot move during the shearing process, thereby ensuring the shearing accuracy.

[0022] A second hydraulic cylinder 15 is provided at the upper end of the bracket 5, and the tool 6 includes a tool holder 16 connected to the second hydraulic cylinder 15. The second hydraulic cylinder 15 controls the lifting and lowering of the tool 6 to complete the shearing of the steel plate.

[0023] The tool 6 has an L-shaped structure, and the length of the tool 6 gradually increases from the right-angle connection to both sides. When the tool 6 with an inclined blade edge shears the steel plate, one end first contacts the steel plate to start shearing, and a shearing angle is formed between the blade edge and the steel plate, which facilitates cutting the steel plate, and the shearing is completed in sequence from the end of the tool 6 to the inside, so that the steel plate can be cut smoothly.

[0024] Compared with the prior art, the utility model has the following beneficial effects: by setting an L-shaped cutter, the two side edges of the steel plate are sheared at the same time, the processing of the steel plate size is completed at one time, and the shearing efficiency is improved.

Claims

1. A shearing machine, characterized in that: The invention comprises a machine body (1), a fixed plate (2) is provided on one side of the machine body (1), a first baffle (3) is telescopically provided on the fixed plate (2), a second baffle (4) perpendicular to the first baffle (3) is slidably provided on the first baffle (3), the first baffle (3) and the second baffle (4) work together to limit the position of the steel plate, a bracket (5) is provided above the machine body (1), a tool (6) is provided at the bottom of the bracket (5), an L-shaped tool groove (7) is provided on the machine body (1), the tool (6) can move downward into the tool groove (7), and the tool (6) cooperates with the tool groove (7) to cut the steel plate.

2. A shearing machine according to claim 1, characterized in that: The fixed plate (2) is provided with an adjusting screw (8), the adjusting screw (8) is rotatably connected to the first baffle (3), and the adjusting screw (8) is threadedly connected to the fixed plate (2).

3. A shearing machine according to claim 1, characterized in that: The first baffle (3) is provided with a slide groove (9), a lead screw (10) is provided in the slide groove (9), an end of the lead screw extends out of the end of the first baffle (3) and is provided with a knob (11), and the second baffle (4) is threadedly connected to the lead screw (10).

4. A shearing machine according to claim 1, characterized in that: A connecting plate (12) extends from the upper edges of the first baffle (3) and the second baffle (4), and a pressing plate (14) is provided on the connecting plate (12) via a first hydraulic cylinder (13).

5. A shearing machine according to claim 1, characterized in that: A second hydraulic cylinder (15) is provided at the upper end of the bracket (5), and the tool (6) includes a tool holder (16) connected to the second hydraulic cylinder (15).

6. A shearing machine according to claim 1, characterized in that: The tool (6) is in an L-shaped structure, and the length of the tool (6) gradually increases from the right-angle connection to both sides.

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