Plate shearing machine capable of conveniently adjusting length of sheared plate

Abstract

The utility model discloses a plate shearing machine capable of conveniently adjusting the length of a sheared plate, and relates to the technical field of plate cutting machines. Comprising an operation table, a fixing plate is fixedly connected to the interior of the operation table, a cutting mechanism is arranged at the top of the fixing plate, a clamping mechanism is arranged at the bottom of the fixing plate, and the clamping mechanism comprises a first motor. A first clamping plate is installed at one end of the top of a fixing plate, a distance sensor is installed on the inner side of the first clamping plate, a first motor works to drive a rotating disc to rotate, the rotating disc rotates to drive a connecting arm to move, and the connecting arm moves to drive a connecting column to slide in a sliding hole. The length of the shearing plate can be measured through the distance sensor, the shearing plate can be conveniently fixed through the second clamping plate and the first clamping plate, and therefore the situation that the shearing plate shakes in the shearing process, and consequently cutting is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of plate shearing machines, in particular to a plate shearing machine which is convenient for adjusting the shearing length. Background Art

[0002] Shearing machine is a kind of forging machine, mainly used in metal processing industry, widely used in aviation, light industry, metallurgy, chemical industry, construction, shipbuilding, electric power, electrical appliances and other fields. Shearing machine is generally a machine that uses one blade to make reciprocating linear motion relative to another blade to shear the plate. With the help of the moving upper blade and the fixed lower blade, a reasonable blade gap is used to apply shearing force to plates of various thicknesses.

[0003] The existing shearing machines are unable to cut the plates to the length required by the user. They are usually cut by measuring and marking with a ruler or by visual judgment, which has low accuracy, is time-consuming, and greatly reduces work efficiency. Therefore, we propose a shearing machine that is easy to adjust the shearing length. Utility Model Content

[0004] The utility model aims to provide a shearing machine which is convenient for adjusting the shearing length, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shearing machine which is convenient for adjusting the shearing length, comprising an operating table, a fixed plate fixedly connected to the inside of the operating table, a cutting mechanism arranged on the top of the fixed plate, a clamping mechanism arranged on the bottom of the fixed plate, the clamping mechanism comprising a first motor, the first motor fixedly connected to one end of the bottom of the operating table, a rotating disk fixedly connected to the output end of the first motor, a connecting arm rotatably connected to one end of the top of the rotating disk, a connecting column rotatably connected to one end of the top of the connecting arm away from the first motor, a second clamping plate fixedly connected to the top of the connecting column, and a first clamping plate installed on one end of the top of the connecting arm close to the first motor.

[0006] Preferably, a sliding hole is opened at one end of the top of the fixed plate, the sliding hole and the connecting column are slidably connected, the bottom end of the first clamping plate is fixed to the top of the fixed plate, and a distance sensor is installed on the inner top of the first clamping plate.

[0007] Preferably, the cutting mechanism includes a second motor, which is fixedly connected to an inner side of the operating table, and an output end of the second motor is fixedly connected to a fixed column, an end of the fixed column away from the second motor is rotatably connected to the inner side of the operating table, and gears are fixedly connected to both ends of the outer wall of the fixed column.

[0008] Preferably, both ends of the operating table on one side away from the sliding hole are respectively fixedly connected to limiting columns, the outer wall of the limiting column is slidably connected to a fixing ring, and one end of the fixing ring away from the limiting column is fixedly connected to a connecting plate.

[0009] Preferably, gear blocks are fixedly connected to opposite sides of the outer wall of the connecting plate, and the gears are gear-engaged with the corresponding gear blocks.

[0010] Preferably, a cutting blade is installed at the bottom end of the connecting plate, and a controller is installed on one side of the outer wall of the operating table.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The shearing machine, which is easy to adjust the shearing plate length, installs a first clamping plate on one end of the top of a fixed plate, installs a distance sensor on the inner side of the first clamping plate, drives the rotating disk to rotate through the operation of the first motor, drives the connecting arm to move through the rotating disk, and drives the connecting column to slide inside the sliding hole through the movement of the connecting arm, so as to adjust the distance between the second clamping plate and the first clamping plate, measure the shearing plate length through the distance sensor, and fix the shearing plate conveniently through the second clamping plate and the first clamping plate, so as to avoid the shearing plate shaking during the shearing process, thereby affecting the cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the shearing machine shaft side for facilitating the adjustment of the shearing length of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the shearing machine of the utility model which is convenient for adjusting the shearing length;

[0015] Figure 3 It is a structural schematic diagram of the cutting mechanism of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the clamping mechanism of the utility model.

[0017] In the figure: 1. operating table; 2. fixing plate; 3. controller; 4. clamping mechanism; 401. first motor; 402. rotating disk; 403. connecting arm; 404. first clamping plate; 405. second clamping plate; 406. connecting column; 407. distance sensor; 5. cutting mechanism; 501. second motor; 502. fixing column; 503. gear; 504. limiting column; 505. fixing ring; 506. connecting plate; 507. tooth block; 508. cutting blade; 6. sliding hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Shearing machine is a kind of segmented pressing machine, which is mainly used in metal processing industry and widely applied in aviation, light industry, metallurgy, chemical industry, construction, shipbuilding, electric power, electrical appliances and other fields. Shearing machine is generally a machine that uses one blade to make reciprocating linear motion relative to another blade to shear plates. With the help of moving upper blade and fixed lower blade, a reasonable blade gap is adopted to apply shearing force to plates of various thicknesses. When shearing plates, existing shearing machines cannot shear plates of the required length by users. Generally, they are sheared by measuring and marking with a ruler or judging by naked eyes, which has low accuracy, long time consumption and greatly reduces work efficiency. To this end, we propose a shearing machine that is easy to adjust the length of the shearing plate. This application installs a first clamping plate at one end of the top of the fixed plate, installs a distance sensor on the inner side of the first clamping plate, and drives the rotating disk to rotate through the operation of the first motor, and drives the connecting arm to move through the rotation of the rotating disk, and drives the connecting column to slide inside the sliding hole through the movement of the connecting arm, so as to adjust the distance between the second clamping plate and the first clamping plate. The length of the shearing plate can be measured by the distance sensor, and the shearing plate can be conveniently fixed by the second clamping plate and the first clamping plate, so as to avoid the shearing plate from shaking during the shearing process, thereby affecting the cutting.

[0020] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a shearing machine which is convenient for adjusting the shearing length, comprising an operating table 1, a fixed plate 2 is fixedly connected inside the operating table 1, a cutting mechanism 5 is arranged on the top of the fixed plate 2, a clamping mechanism 4 is arranged on the bottom of the fixed plate 2, the clamping mechanism 4 comprises a first motor 401, the first motor 401 is fixedly connected to one end of the bottom of the operating table 1, a rotating disk 402 is fixedly connected to the output end of the first motor 401, a connecting arm 403 is rotatably connected to one end of the top of the rotating disk 402, a connecting column 406 is rotatably connected to the end of the top of the connecting arm 403 away from the first motor 401, a second clamping plate 405 is fixedly connected to the top of the connecting column 406, and a first clamping plate 404 is installed at one end of the top of the connecting arm 403 close to the first motor 401.

[0021] A sliding hole 6 is provided at one end of the top of the fixed plate 2, and the sliding hole 6 is slidably connected to the connecting column 406. The bottom end of the first clamping plate 404 is fixed to the top of the fixed plate 2, and a distance sensor 407 is installed on the inner top of the first clamping plate 404.

[0022] The cutting mechanism 5 includes a second motor 501, which is fixedly connected to one side of the inner part of the operating table 1. The output end of the second motor 501 is fixedly connected to a fixed column 502. The end of the fixed column 502 away from the second motor 501 is rotatably connected to the inner side of the operating table 1, and the two ends of the outer wall of the fixed column 502 are respectively fixedly connected to gears 503.

[0023] The two ends of the operating platform 1 away from the sliding hole 6 are fixedly connected to the limiting columns 504 respectively, the outer wall of the limiting columns 504 is slidably connected to the fixing ring 505, and the end of the fixing ring 505 away from the limiting columns 504 is fixedly connected to the connecting plate 506.

[0024] Gear blocks 507 are fixedly connected to opposite sides of the outer wall of the connecting plate 506 , and the gear 503 and the corresponding gear blocks 507 are gear-engaged.

[0025] A cutting blade 508 is installed at the bottom end of the connecting plate 506, and a controller 3 is installed on one side of the outer wall of the operating table 1. The controller 3 is provided to facilitate monitoring and operation of the device.

[0026] It should be noted that, the utility model installs a first clamping plate 404 at one end of the top of the fixed plate 2, and installs a distance sensor 407 on the inner side of the first clamping plate 404, and drives the rotating disk 402 to rotate through the operation of the first motor 401, and drives the connecting arm 403 to move through the rotation of the rotating disk 402, and drives the connecting column 406 to slide inside the sliding hole 6 through the movement of the connecting arm 403, so as to adjust the distance between the second clamping plate 405 and the first clamping plate 404, and the length of the shearing plate can be measured by the distance sensor 407, and the shearing plate can be conveniently fixed by the second clamping plate 405 and the first clamping plate 404, so as to avoid the shaking of the shearing plate during the shearing process, thereby affecting the cutting.

[0027] The second motor 501 drives the gear 503 to rotate, and the rotation of the gear 503 drives the tooth block 507 to move up and down, so that the cutting blade 508 cuts the shear plate.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A shearing machine for facilitating adjustment of shearing length, comprising an operating table (1), characterized in that: A fixed plate (2) is fixedly connected inside the operating table (1), a cutting mechanism (5) is arranged on the top of the fixed plate (2), a clamping mechanism (4) is arranged on the bottom of the fixed plate (2), and the clamping mechanism (4) comprises a first motor (401), the first motor (401) is fixedly connected to one end of the bottom of the operating table (1), a rotating disc (402) is fixedly connected to the output end of the first motor (401), a connecting arm (403) is rotatably connected to one end of the top of the rotating disc (402), a connecting column (406) is rotatably connected to the end of the top of the connecting arm (403) away from the first motor (401), a second clamping plate (405) is fixedly connected to the top of the connecting column (406), and a first clamping plate (404) is installed at one end of the top of the connecting arm (403) close to the first motor (401).

2. A shearing machine that is convenient for adjusting the shearing length according to claim 1, characterized in that: A sliding hole (6) is provided at one end of the top of the fixed plate (2), and the sliding hole (6) and the connecting column (406) are slidably connected to each other. The bottom end of the first clamping plate (404) is fixed to the top of the fixed plate (2), and a distance sensor (407) is installed at the inner top end of the first clamping plate (404).

3. A shearing machine that is convenient for adjusting the shearing length according to claim 2, characterized in that: The cutting mechanism (5) comprises a second motor (501), the second motor (501) being fixedly connected to one side of the interior of the operating table (1), the output end of the second motor (501) being fixedly connected to a fixed column (502), one end of the fixed column (502) away from the second motor (501) being rotatably connected to the inside of the operating table (1), and both ends of the outer wall of the fixed column (502) being fixedly connected to gears (503) respectively.

4. A shearing machine that is convenient for adjusting the shearing length according to claim 3, characterized in that: The two ends of the operating table (1) on one side away from the sliding hole (6) are respectively fixedly connected to the limiting columns (504), the outer wall of the limiting column (504) is slidably connected to a fixing ring (505), and the end of the fixing ring (505) away from the limiting column (504) is fixedly connected to a connecting plate (506).

5. A shearing machine that is convenient for adjusting the shearing length according to claim 4, characterized in that: Gear blocks (507) are fixedly connected to opposite sides of the outer wall of the connecting plate (506), and the gear (503) and the corresponding gear blocks (507) are gear-engaged.

6. A shearing machine that is convenient for adjusting the shearing length according to claim 5, characterized in that: A cutting blade (508) is installed at the bottom end of the connecting plate (506), and a controller (3) is installed on one side of the outer wall of the operating table (1).

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