How to understand the properties of plate shears

The air buffer of the sealing ring of the air buffer of the hydraulic shearing machine plays an important role in the air balance of the scissor blade. Because of the serious air leakage of the numerical control bending machine, the balance effect is greatly reduced, which affects the working condition of the shearing machine, has a great impact on the cutting edge of the shearing machine, and the vibration of the equipment (SH è B è I) is intensified.

The hydraulic plate shearing machine is a kind of hydraulic driven plate shearing machine. The hydraulic plate shears use the moving upper blade and the fixed lower blade to apply shear force to the metal plates of various thicknesses with reasonable blade clearance, so that the plates can be broken and separated according to the required size. When the hydraulic bending machine is used, the coil is electrified by the wire, and the force of attraction is generated to the pressing plate after electrifying, so as to realize the clamping of the thin plate between the pressing plate and the base.

Because of the electromagnetic force clamping, the pressing plate can be made into a variety of workpiece requirements, and the workpiece with side wall can be processed. The numerical control shearing machine is a technology which realizes the action control of one shearing machine or several shearing machines by using the digital instructions composed of numbers, words and symbols. The numerical control shearing machine usually uses general or special computer to realize the digital program control, which usually controls the position, angle, speed and other mechanical quantities and the switch quantities related to the mechanical energy flow direction. Dust proof vibrating screen retaining device in front of plate shears. It consists of (B ਑ o ò Ku ò) a fixed frame which is located in front of the shearing machine. On the frame is a front and rear guide rail, on which is a movable material support frame. On the frame is also installed a servo motor, which passes through  a synchronous belt wheel drives a lead screw which is parallel to the direction of the guide rail, and the nut matched with the lead screw glass steel diagonal fan is fixedly connected to the powder vibrating feeder (also known as the vibrating feeder) of the above-mentioned material support frame; on the TD bucket lifting frame of the material support, there are also several positioning pieces.

The presser foot of plate shearer is used to compress the steel plate during plate cutting. The maintenance and repair of bending machine are mainly due to the leakage of the seal of presser foot, which leads to the insufficient presser foot pressure. When the plate shearer is held, the steel plate can not be pressed, resulting in the sign of steel plate pouting, resulting in the damage of cutting edge breaking and knife clamping, etc., which may cause the heavy obstruction of plate shearer.

The hydraulic press adopts the self-developed double dead cycle servo system control mode, which is highly humanized, automatic, intelligent and powerful. Shearing angle adjusting device of numerical control shearing machine. The device includes (B "O Ku ò) there is a slide block of machine tool with shear mould (Title: mother of industry) installed. There is a control oil cylinder installed on the machine body on the left and right sides of the upper part of the slide block, which is respectively the left oil cylinder and the right oil cylinder. The piston rod of the left and right oil cylinders moves up and down, the lower end of the piston rod is respectively connected on the left and right sides of the upper end of the slide block, and the left and right oil cylinders are connected on one control oil cylinder In the control oil circuit. The utility model can adjust the shearing angle of the numerical control shearing machine, and has simple and reliable structure and convenient operation control adjustment.

Blade gap adjustment mechanism with high precision, easy operation and simple mechanism. The plate positioning device of the numerical control shearing machine is a kind of positioning device when the numerical control machine tool (attribute: automatic machine tool) processes the right angle plate. It is arranged on the side of the worktable, including a pair of positioning blocks and a pair of connecting blocks. The connecting blocks are fixed on the side of the worktable, the positioning blocks are arranged on the worktable, the positioning blocks and the connecting blocks are connected by bolts, and the positioning surfaces of the two positioning blocks are on the same plane and perpendicular to the knife edge.