Main parameters and performance characteristics of QC11Y (K) gate type shearing machine

Performance characteristics:

1This machine adopts a frame type steel plate welding structure, which eliminates stress through vibration aging and has good rigidity and stability;

2Equipped with a mobile blade clearance adjustment device, it is fast, accurate, and convenient,

3Rectangular blade, all four edges can be used, with a long service life. The cutting angle can be adjusted to reduce the distortion and deformation of the sheet metal. The cutting angle can be adjusted according to the thickness of the sheet metal, greatly improving the cutting effect.

4The positioning of the tool holder adopts a rolling guide rail to eliminate the gap between the guide rails, achieve seamless operation, and improve the cutting quality. The upper knife holder adopts an inward tilting structure, which is convenient for material dropping and can improve the accuracy of work.

5Equipped with a motorized rear stop material, the digital display intuitively shows the position of the rear stop material.

6Adopting an integrated hydraulic system and pneumatic linkage return, it operates smoothly and reliably, with high strength and good rigidity.

Main parts and structural description of the machine:

1Rack: welded into a frame structure from steel plates, and subjected to vibration aging treatment after welding, it has good rigidity and stability. Two oil cylinders are installed at the top of both sides of the fixed rack, driving the upper knife holder to move up and down back and forth; There is an auxiliary knife holder on the workbench for easy micro adjustment of the lower knife holder. The workbench is equipped with a feeding ball for easy operation.

The guide of the upper tool holder is a rolling guide rail, and the butterfly spring installed on the front support shaft is preloaded to eliminate the gap between the rolling guide rails, thereby achieving seamless operation and ensuring and improving the accuracy of the machine tool.

2Blade clearance adjustment device

The supporting roller installed above and behind the knife holder is an eccentric shaft, driven by a motorThe reducer drives the eccentric shaft to rotate, causing the tool holder to swing forward or backward, thereby adjusting the clearance between the upper and lower blades.

A dial is installed on the reducer, and the value on the dial is the thickness of the cut sheet metal. Users can directly read it on the dial according to the sheet thickness.

3Material pressing device

Composed of a set of pressure cylinders installed on the front crossbeam of the rack, the pressure cylinder enters the pressure oil, and the pressure head presses down against the tension of the spring to compress the sheet metal. After shearing is completed, it is reset by the tension of the spring. The magnitude of the pressing force increases or decreases with the thickness of the sheared sheet metal.

4Rear blocking material

Rear stop material: installed under the horizontal plate of the upper tool holder, it moves up and down with the upper tool holder. The adjustment of the rear stop material is driven by a motor and a reducer, and is pushed by buttons on the operation panelThe "+" or "-" can be used to adjust the front and rear position of the rear stop plate, and the position value of the rear stop plate is displayed by the digital display installed on the upper left side of the front crossbeam of the machine tool.

5Hydraulic system: composed of control valve group, oil pump, oil cylinder, return cylinder, pressure cylinder, and combined oil circuit. The entire system has a reasonable structure, low noise, smooth operation, and good safety performance.

6Electrical part: composed of control electrical cabinet, intermediate connecting wires, control panel, main and auxiliary motors, foot switches and other devices, with high safety factor and excellent overall performance.