The Q11 mechanical shearing machine's electromotor is driven by belt 6 to power the flywheel shaft. It then engages the clutch 7 and gear reduction system 4 to drive the eccentric shaft. The shaft is connected to the upper knife holder 2 via a linkage, enabling it to perform up-and-down reciprocating motion for shearing. The cam on the left end of the eccentric wheel drives the plunger in the pressure feed oil tank 3, pushing the pressure back to the pressure foot 9 and securing the material before cutting. On the return stroke, the spring force returns the pressure foot.
The Q11 mechanical shearing machine is suitable for industries such as metal structure, shipbuilding, boiler, motor, locomotive, and lifting transportation. After the material is cut, it can be used directly without further processing. The cut-off part is no less than 8 times the thickness of the plate. By replacing a slanted blade in the rear angle of the blade holder, it can perform unlimited-length shearing.
Introduction to the Main Components of Q11 Mechanical Shearing Machine: The machine consists of the bed, clutch, brake, presser, stopper, blades, transmission system, and electrical system.
The frame is composed of left and right posts, a worktable, front and rear beams, etc., connected as a whole with bolts. The frame components are made of HT150-200 cast iron.
2. The pressure frame is driven by the upper knife holder. As the upper knife holder moves downward, it pulls the pressure frame down with it. The upper knife holder continues to move down, increasing the pressure force, causing the pressure plate to become tighter and tighter. When cutting short materials, it is recommended to align the plate material to the right as much as possible, which will allow the pressure plate to press the material more tightly.
3. The Shift Key is mounted within a large gear and is operated by a foot switch. When the electromagnet attracts, it causes the shift key to rotate 35 degrees, which is the working position. When the electromagnet releases, it is in the idle position.
The Q11 mechanical shearing machine operates by having the upper blade fixed on the blade holder and the lower blade fixed on the lower bed. The bed is equipped with ball guides for easy feeding and movement of the sheet material. The back stop is used for positioning the material, with its position adjusted by a positioning pin. The hydraulic pressure cylinder is used to clamp the sheet material, preventing it from flipping during the cutting process. The canopy is a safety device to prevent workplace accidents.
The Q11 series mechanical shearing machine boasts high efficiency, energy-saving, environmental protection, and high-pressure resistance.
The overall steel plate welding structure utilizes finite element design, undergoes vibration aging treatment, boasts adequate strength and stiffness, and offers high stability.
Equipped with a quick-adjustable blade gap mechanism (both ratchet and electric types), it offers convenience and speed, ensuring high-quality shearing of the plate.
The cutting carriage is equipped with rolling guide rails, ensuring smooth movement, low resistance, and easy lubrication.
Equipped with electric digital rear material gauge, quick sizing, and high precision.
The transmission system utilizes centralized lubrication, ensuring cleanliness and longevity.
Ball and roller feed materials with ease, without any scratches on the plate surface.
Q11 Method for Maintenance and Care of Mechanical Shearing Machines
Operate strictly according to the operational procedures.
2. Prior to each startup, lubricate as per the lubrication schedule, ensuring timed, targeted, and measured application of oil, which should be clean with no sediment.
3. Machine tools must be kept clean at all times, and the unpainted parts should be coated with rust-proof oil.
4. Regularly replace and replenish the lubricating oil in the motor bearing, and frequently inspect the electrical components to ensure they are operating normally, safely, and reliably.
5. Regularly inspect the triangular belt, handle, knobs, and buttons for damage; replace those that are severely worn and report for spare parts replenishment.
6. Regularly inspect and repair switches, fuses, handles to ensure reliable operation.
7. Ten minutes before the end of each workday, lubricate and clean the machine tools.
8. Unauthorized personnel are strictly prohibited from operating this equipment; it is mandatory to turn off the machine when no one is present.