Shearing device capable of conveniently adjusting shearing length

Abstract

The utility model discloses a shearing device capable of conveniently adjusting the shearing length, which relates to the technical field of metal plate processing, is suitable for processing metal plates and comprises a workbench, the pushing unit is arranged on the outer surface of the workbench; the shearing unit is arranged on the outer surface of the workbench and used for shearing, and the pushing unit comprises a clamping assembly arranged on the outer surface of the workbench and a supporting assembly arranged on the outer surface of the workbench. The position of a metal plate can be conveniently adjusted through mutual cooperation of the fixing plate, the first hydraulic cylinder, the U-shaped clamping plate, the pneumatic air cylinder, the second hydraulic cylinder, the telescopic limiting rod, the installation support, the first rolling roller and the second rolling roller, and therefore the shearing length of the metal plate can be adjusted according to requirements in the shearing process. And a fixing frame, a third hydraulic cylinder, a lifting plate, a limiting groove body, a shearing blade, a mounting clamping seat and a shearing base are matched with one another, so that the metal plate can be conveniently cut.

Description

Technical Field

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

[0002] During the processing, metal sheets need to be cut into appropriate widths according to requirements to facilitate subsequent processing.

[0003] In the prior art, a patent document with announcement number CN219520626U proposes a shearing machine that is easy to adjust the width, including a processing platform, a shearing knife and a shearing width adjustment component, the upper surface of the processing platform is slidably connected with the shearing knife, and the upper surface of the processing platform and located on one side of the shearing knife is slidably provided with a shearing width adjustment component. The beneficial effect of the utility model is: in order to avoid the problem that the shearing machine structure in the prior art is fixed and the shearing width of the shearing knife cannot be adjusted, resulting in a long shearing torque and easy damage to the shearing knife when shearing some plates with high hardness and small width, the fixed hydraulic device is set as a hydraulic cylinder that can slide on the processing platform, and the hydraulic cylinder is moved according to the width of the shearing plate, so that the width between the two hydraulic cylinders is adapted to the shearing plate, and the torque can be shortened when the hydraulic cylinder controls the shearing knife to perform shearing operations, thereby avoiding the problem that the hydraulic cylinder applies stress to the shearing knife and causes damage to the shearing knife.

[0004] In order to solve the problem that the shear blades of the existing shearing devices are easily damaged during use, the existing technology uses a hydraulic cylinder so that the width between the two hydraulic cylinders is adapted to the shearing plate. The torque can be shortened when the hydraulic cylinder controls the shearing knife to perform shearing operations, thereby avoiding the problem that the hydraulic cylinder applies stress to the shearing knife and causes damage to the shearing knife. However, the device is not convenient for adjusting the shearing length of the plate during use, which reduces the practicality of the shearing machine. Utility Model Content

[0005] The utility model aims to provide a shearing device which is convenient for adjusting the shearing length, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A shearing device that is easy to adjust the shearing length is suitable for processing metal plates, including a workbench; a pushing unit arranged on the outer surface of the workbench; and a shearing unit arranged on the outer surface of the workbench for shearing, wherein the pushing unit includes a clamping component arranged on the outer surface of the workbench and a supporting component arranged on the outer surface of the workbench, and the shearing unit includes an adjusting component arranged on the outer surface of the workbench and a shearing component arranged on the outer surface of the adjusting component.

[0008] A further improvement of the technical solution of the utility model is that the clamping assembly includes a fixing plate, one side of the fixing plate is detachably connected to the outer surface of the workbench, the outer surface of the fixing plate is detachably connected to a hydraulic cylinder 1, and the outer surface of the hydraulic cylinder 1 is detachably connected to a U-shaped clamping plate.

[0009] By adopting the above technical solution, the position of the U-shaped clamping plate can be easily adjusted by using the cooperation of the fixed plate, the hydraulic cylinder and the U-shaped clamping plate.

[0010] A further improvement of the technical solution of the utility model is that: the upper surface of the U-shaped clamping plate is detachably connected to a pneumatic cylinder, and the telescopic end of the pneumatic cylinder is detachably connected to the clamping plate.

[0011] By adopting the above technical solution, the U-shaped clamping plate, the pneumatic cylinder and the clamping plate cooperate with each other to facilitate clamping of the plate.

[0012] A further improvement of the technical solution of the utility model is that the supporting assembly includes hydraulic cylinder 2, a telescopic limit rod, a mounting bracket, rolling roller 1 and rolling roller 2; the bottoms of the telescopic limit rod and hydraulic cylinder 2 are detachably connected to the outer surface of the workbench; the telescopic ends of hydraulic cylinder 2 and the telescopic limit rod are detachably connected to the bottom of the mounting bracket; the inner wall of the mounting bracket is rotatably connected to the two ends of rolling roller 1; and the two ends of rolling roller 2 are rotatably connected to the inner wall of the workbench.

[0013] By adopting the above technical solution, the cooperation of the second hydraulic cylinder, the telescopic limit rod, the mounting bracket, the first rolling roller and the second rolling roller can assist the metal plate to move in the horizontal direction.

[0014] A further improvement of the technical solution of the utility model is that the adjustment component includes a fixing frame, the bottom of the fixing frame is detachably connected to the upper surface of the workbench, and the upper surface of the fixing frame is detachably connected to a hydraulic cylinder three.

[0015] By adopting the above technical solution, the position of the lifting plate can be conveniently adjusted by the cooperation of the fixing frame and the hydraulic cylinder.

[0016] A further improvement of the technical solution of the utility model is that the shearing assembly includes a lifting plate, the upper surface of the lifting plate is detachably connected to the telescopic end of the hydraulic cylinder three, the bottom of the lifting plate is fixedly connected to a mounting base, and the inner wall of the mounting base is detachably connected to a shearing blade.

[0017] A further improvement of the technical solution of the utility model is that the outer surface of the lifting plate is slidably connected to a limiting groove body, and the bottom of the limiting groove body is fixedly connected to a shearing base fixedly connected to the inner wall of the workbench.

[0018] By adopting the above technical solution, the metal sheet can be cut conveniently by using the cooperation of the limiting groove, the shearing blade, the mounting holder and the shearing base.

[0019] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0020] 1. The utility model provides a shearing device which is convenient for adjusting the shearing length. The fixed plate, hydraulic cylinder 1, U-shaped clamping plate, pneumatic cylinder, hydraulic cylinder 2, telescopic limit rod, mounting bracket, rolling roller 1 and rolling roller 2 cooperate with each other to conveniently adjust the position of the metal sheet, so that the shearing length of the metal sheet can be adjusted according to demand during the shearing process, thereby increasing the practicality of the shearing device.

[0021] 2. The utility model provides a shearing device which is convenient for adjusting the shearing length. The fixed frame, hydraulic cylinder 3, lifting plate, limiting groove, shearing blade, mounting base and shearing base cooperate with each other to facilitate cutting of metal plates, thereby increasing the functionality of the shearing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a front structural schematic diagram of the utility model;

[0024] Figure 3 It is a side structural schematic diagram of the utility model;

[0025] Figure 4 It is a partial structural schematic diagram of the pushing unit of the utility model;

[0026] Figure 5 This is a schematic diagram of the shear unit structure of the utility model.

[0027] In the figure: 1. workbench; 2. pushing unit; 21. fixed plate; 22. hydraulic cylinder 1; 23. U-shaped clamping plate; 24. pneumatic cylinder; 25. hydraulic cylinder 2; 26. telescopic limit rod; 27. mounting bracket; 28. rolling roller 1; 29. ​​rolling roller 2; 3. shearing unit; 31. fixed bracket; 32. hydraulic cylinder 3; 33. lifting plate; 34. limit slot; 35. shearing blade; 36. mounting base; 37. shearing base. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the embodiments:

[0029] Example 1

[0030] like Figure 1-5 As shown, the utility model provides a shearing device which is convenient for adjusting the shearing length, comprising a workbench 1; a pushing unit 2 arranged on the outer surface of the workbench 1; and a shearing unit 3 arranged on the outer surface of the workbench 1 for shearing, wherein the pushing unit 2 comprises a clamping assembly arranged on the outer surface of the workbench 1 and a supporting assembly arranged on the outer surface of the workbench 1, the shearing unit 3 comprises an adjusting assembly arranged on the outer surface of the workbench 1 and a shearing assembly arranged on the outer surface of the adjusting assembly, the clamping assembly comprises a fixing plate 21, one side of the fixing plate 21 is detachably connected to the outer surface of the workbench 1, the outer surface of the fixing plate 21 is detachably connected to a hydraulic cylinder 1 22, the outer surface of the hydraulic cylinder 1 22 is detachably connected to a U-shaped clamping plate 23, the upper surface of the U-shaped clamping plate 23 is detachably connected to a pneumatic cylinder 24, the telescopic end of the pneumatic cylinder 24 is detachably connected to the clamping plate, the supporting assembly comprises a hydraulic cylinder 25, a telescopic limiting rod 26, a mounting bracket 27, a rolling roller 1 28 and a rolling roller 29, the telescopic limiting rod The bottoms of 26 and the hydraulic cylinder 25 are both detachably connected to the outer surface of the workbench 1, the telescopic ends of the hydraulic cylinder 25 and the telescopic limit rod 26 are both detachably connected to the bottom of the mounting bracket 27, the inner wall of the mounting bracket 27 is rotatably connected to the two ends of the rolling roller 28, and the two ends of the rolling roller 29 are rotatably connected to the inner wall of the workbench 1. When using the shearing device, first place the metal sheet to be sheared on the upper surface of the rolling roller 28, and then start the hydraulic cylinder 22, and the telescopic end of the hydraulic cylinder 22 drives the U-shaped clamping plate 23 to move, so that one side of the metal sheet enters the interior of the U-shaped clamping plate 23, and then start the pneumatic cylinder 24, and the telescopic end of the pneumatic cylinder 24 drives the clamping plate to descend, clamp and fix the sheet, and then adjust the position of the sheet through the hydraulic cylinder 22. During the adjustment process, the height of the mounting bracket 27 can be adjusted by starting the hydraulic cylinder 25 and cooperating with the telescopic limit rod 26, thereby assisting in adjusting the position of the rolling roller 28, thereby facilitating the horizontal movement of the sheet.

[0031] Example 2

[0032] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the adjustment component includes a fixing frame 31, the bottom of the fixing frame 31 is detachably connected to the upper surface of the workbench 1, the upper surface of the fixing frame 31 is detachably connected to the hydraulic cylinder 3 32, the shearing component includes a lifting plate 33, the upper surface of the lifting plate 33 is detachably connected to the telescopic end of the hydraulic cylinder 3 32, the bottom of the lifting plate 33 is fixedly connected to a mounting base 36, and the inner wall of the mounting base 36 is detachably connected to a shearing blade 35, The outer surface of the lifting plate 33 is slidably connected to the limiting groove body 34, and the bottom of the limiting groove body 34 is fixedly connected to the shearing base 37 fixedly connected to the inner wall of the workbench 1. When the metal sheet moves between the shearing blade 35 and the shearing base 37, shearing can be performed by starting the hydraulic cylinder three 32. The telescopic end of the hydraulic cylinder three 32 drives the lifting plate 33 to rise and fall, and then drives the shearing blade 35 to descend under the limit of the limiting groove body 34, thereby shearing the metal sheet. After the shearing is completed, the metal sheet can be moved out by the rolling roller two 29.

[0033] The working principle of the shearing device which is convenient for adjusting the shearing length will be described in detail below.

[0034] like Figure 1-5 As shown, when using the shearing device, first place the metal sheet to be sheared on the upper surface of the rolling roller 28, then start the hydraulic cylinder 22, and the telescopic end of the hydraulic cylinder 22 drives the U-shaped clamping plate 23 to move, so that one side of the metal sheet enters the interior of the U-shaped clamping plate 23, and then start the pneumatic cylinder 24, and the telescopic end of the pneumatic cylinder 24 drives the clamping plate to descend, clamping and fixing the sheet, and then adjust the position of the sheet by the hydraulic cylinder 22. During the adjustment process, the height of the mounting bracket 27 can be adjusted by starting the hydraulic cylinder 25 and cooperating with the telescopic limit rod 26, thereby assisting in adjusting the position of the rolling roller 28, so as to facilitate the movement of the sheet in the horizontal direction. When the metal sheet moves between the shear blade 35 and the shear base 37, shearing can be performed by starting the hydraulic cylinder 3 32, and the telescopic end of the hydraulic cylinder 3 32 drives the lifting plate 33 to rise and fall, thereby driving the shear blade 35 to descend under the limit of the limit groove 34, thereby shearing the metal sheet, and after the shearing is completed, the metal sheet can be removed by the rolling roller 29.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A shearing device that is convenient for adjusting the shearing length, suitable for processing metal plates, comprising a workbench (1); A pushing unit (2) arranged on the outer surface of the workbench (1); and a shearing unit (3) arranged on the outer surface of the workbench (1) for shearing, characterized in that: The pushing unit (2) comprises a clamping component arranged on the outer surface of the workbench (1) and a supporting component arranged on the outer surface of the workbench (1); the shearing unit (3) comprises an adjusting component arranged on the outer surface of the workbench (1) and a shearing component arranged on the outer surface of the adjusting component.

2. A shearing device for adjusting shearing length according to claim 1, characterized in that: The clamping assembly comprises a fixing plate (21), one side of the fixing plate (21) is detachably connected to the outer surface of the workbench (1), the outer surface of the fixing plate (21) is detachably connected to a hydraulic cylinder (22), and the outer surface of the hydraulic cylinder (22) is detachably connected to a U-shaped clamping plate (23).

3. A shearing device for adjusting shearing length according to claim 2, characterized in that: The upper surface of the U-shaped clamping plate (23) is detachably connected to a pneumatic cylinder (24), and the telescopic end of the pneumatic cylinder (24) is detachably connected to the clamping plate.

4. A shearing device for adjusting shearing length according to claim 3, characterized in that: The support assembly comprises a second hydraulic cylinder (25), a telescopic limit rod (26), a mounting bracket (27), a first rolling roller (28) and a second rolling roller (29); the bottoms of the telescopic limit rod (26) and the second hydraulic cylinder (25) are both detachably connected to the outer surface of the workbench (1); the telescopic ends of the second hydraulic cylinder (25) and the telescopic limit rod (26) are both detachably connected to the bottom of the mounting bracket (27); the inner wall of the mounting bracket (27) is rotatably connected to the two ends of the first rolling roller (28); and the two ends of the second rolling roller (29) are rotatably connected to the inner wall of the workbench (1).

5. A shearing device for adjusting shearing length according to claim 1, characterized in that: The adjustment assembly comprises a fixing frame (31), the bottom of the fixing frame (31) is detachably connected to the upper surface of the workbench (1), and the upper surface of the fixing frame (31) is detachably connected to a hydraulic cylinder three (32).

6. A shearing device for adjusting shearing length according to claim 5, characterized in that: The shearing assembly comprises a lifting plate (33), the upper surface of which is detachably connected to the telescopic end of the hydraulic cylinder three (32), the bottom of which is fixedly connected to a mounting base (36), and the inner wall of which is detachably connected to a shearing blade (35).

7. A shearing device for adjusting shearing length according to claim 6, characterized in that: The outer surface of the lifting plate (33) is slidably connected to a limiting groove (34), and the bottom of the limiting groove (34) is fixedly connected to a shearing base (37) fixedly connected to the inner wall of the workbench (1).

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