Improved structure of plate shearing machine

Abstract

The utility model discloses an improved structure of a plate shearing machine, which comprises a machine frame, a conveying table arranged on the machine frame, rotating rollers arranged on two sides of the machine frame, inclined rotating grooves arranged on the rotating rollers, a transverse sliding rail arranged on one side of the machine frame, and a sliding block arranged on the sliding rail. A driving rod hinged and extending into the rotary groove is arranged on one side of the sliding block, and a clamping plate is arranged at one end of the inner side of the sliding block; a driving motor is arranged at one end of the outer side of the rotating roller. The improved structure of the plate shearing machine has the following advantages and effects that after the plate shearing machine is used for a long time, accurate stamping of the stamping part can still be kept, and the problem that the cutting size of a plate deviates is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate shears, in particular to an improved structure of a plate shear. Background Art

[0002] A plate shear is a device that uses one blade to make a reciprocating linear motion relative to another blade to shear a plate. With the moving upper blade and the fixed lower blade, by using a reasonable blade gap, a shearing force is applied to metal plates of various thicknesses, so that the plates are fractured and separated according to the required dimensions. The plate shear belongs to one of the forging machinery and is widely applicable to provide the required special machinery and complete sets of equipment for industries such as aviation, light industry, metallurgy, chemical industry, electrical appliances, and decoration.

[0003] For the existing plate shears, usually the plate is placed on the conveying table, and then the plate is cut by stamping. During the use process, due to the large impact, after a certain service life, the cutting angle of the plate is prone to shift, resulting in problems with the cutting size of the plate. Content of the Utility Model

[0004] The purpose of the utility model is to provide an improved structure of a plate shear.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: an improved structure of a plate shear, including a frame, a conveying table is arranged on the frame, rotating drums are arranged on both sides of the frame, an inclined and end-connected and surrounded rotary groove is arranged on the rotating drum, a horizontal sliding rail is arranged on one side of the frame, a sliding block is arranged on the sliding rail, a driving rod that is hinged and extends into the rotary groove is arranged on one side of the sliding block, and a clamping plate is arranged at one end inside the sliding block; a driving motor is arranged at one end outside the rotating drum.

[0006] It is further set as: a plurality of rotating wheels are arranged inside the clamping plate.

[0007] It is further set as: a pressing block is arranged on the frame, and the pressing block abuts above the sliding block.

[0008] It is further set as: a plurality of rollers are arranged below the pressing block.

[0009] In summary, the utility model has the following beneficial effects: through the improved structure of the plate shear of this application, after the plate shear is used for a long time, the accurate stamping of the stamping component can still be maintained, and the problem of the cutting size deviation of the plate occurring can be reduced. Description of the Drawings

[0010] Figure 1 It is a schematic structural diagram of the front view of the plate shear.

[0011] Figure 2 It is Figure 1Enlarged view of part A

[0012] In the figure: 1, frame; 2, conveying table; 3, rotating drum; 4, revolving groove; 5, sliding rail; 6, sliding block; 7, driving rod; 8, clamping plate; 9, driving motor; 10, rotating wheel; 11, pressing block; 12, roller. Specific implementation mode

[0013] The following further elaborates on the present utility model in conjunction with the attached drawings.

[0014] An improved structure of a shearing machine, including a frame 1, on which a conveying table 2 is provided, and the conveying table 2 realizes the conveyance of plates by rotating through multiple rollers.

[0015] Rotating drums 3 are respectively arranged on both sides of the frame 1, preferably two on each side. An inclined revolving groove 4 with its ends connected and surrounded is arranged on the rotating drum 3. A driving motor 9 is arranged at one end outside the rotating drum 3.

[0016] A horizontal sliding rail 5 is arranged on one side of the frame 1, a sliding block 6 is arranged on the sliding rail 5, a driving rod 7 which is hinged and extends into the revolving groove 4 is arranged on one side of the sliding block 6, and a clamping plate 8 is arranged at one end inside the sliding block 6. When the driving motor 9 is started, the rotating drum 3 can be rotated. Since the driving rod 7 extends in the revolving groove 4, the sliding block 6 will perform reciprocating motion in the horizontal transverse direction. Through this motion, the distance between the clamping plates 8 on both sides of the frame 1 can be adjusted, so as to realize the clamping of plates with different widths, and maintain the limitation of the plate position after the shearing machine is used for a long time, and avoid the deviation of the cutting size of the plate.

[0017] Preferably, a plurality of rotating wheels 10 are arranged inside the clamping plate 8, and the rotating wheels 10 can facilitate the direct friction between the plate and the clamping plate 8, and increase the smoothness of the plate passing through.

[0018] A pressing block 11 is arranged on the frame 1, and the pressing block 11 abuts above the sliding block 6, which can solve the problem of the inner side being heavy and the outer side being light due to the weight of the clamping plate 8, and ensure the smoothness of the sliding block 6. At the same time, a plurality of rollers 12 are arranged below the pressing block 11, and the rollers 12 can ensure that the sliding block 6 and the pressing block 11 are in rolling friction when the sliding block 6 slides, and increase the smoothness of the sliding block 6 during movement.

[0019] This specific embodiment is only an interpretation of the present utility model, and it is not a limitation of the present utility model. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. Improved structure of a plate shearing machine, including a frame, on which a conveying table is arranged, characterized in that: Rotating drums are arranged on both sides of the frame. An inclined rotary groove with its ends connected and surrounded is arranged on the rotating drum. A horizontal sliding rail is arranged on one side of the frame. A sliding block is arranged on the sliding rail. One side of the sliding block is provided with a driving rod that is hinged and extends into the rotary groove. One end of the inner side of the sliding block is provided with a clamping plate. A driving motor is arranged at one end of the outer side of the rotating drum.

2. The improved structure of the plate shearing machine according to claim 1, characterized in that: A plurality of rotating wheels are arranged on the inner side of the clamping plate.

3. The improved structure of the plate shearing machine according to claim 1, wherein: A pressing block is arranged on the frame and abuts above the sliding block.

4. The improved structure of the plate shearing machine according to claim 3, characterized in that: A plurality of rollers are arranged below the pressing block.

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