QC12Y-4×2500Hydraulic Shearing Machine

二、Main parameters of machine tools

三、 Structure

This machine tool is suitable for industries such as general machinery manufacturing, automobiles, motors, electrical appliances, and light industry. Used for linear shearing of various metal sheets (tensile strength ó b ≤ 400Mpa). Corresponding reduction of scissors

After improving the blade material and cutting thickness, it can also cut low alloy steel, stainless steel, spring steel, etc

A board material with high tensile strength.

The machine is an all steel welding mechanism with hydraulic transmission, vibration stress relief, and strong machine performance

High degree and good rigidity. The hydraulic swing shearing machine is equipped with a main oil cylinder (fixed on the wall panel

Perform downward shear motion and nitrogen cylinder return, thus simplifying the hydraulic system and ensuring more stable operation. The upper tool holder of the swing type shearing machine swings in a circular arc around a fixed axis during the shearing process. Through the action of a lever, the fulcrum bears less force, which can improve the service life of the shearing blade and the machine. The whole machine has a compact structure and can infinitely adjust the stroke of the upper tool holder, greatly improving work efficiency

Rate;

四、 Rear material blocking mechanism

By manipulating the buttons on the front button box, the electric motor drives the material blocking frame to move forward and backward, and is controlled by the

The digital display shows the distance of movement, with a minimum reading of 1 millimeter. (Uniform and limited position in front and back).

五、 Blade gap adjustment device

Using the support shaft installed behind the tool holder as the eccentric axis, the synchronous shaft is adjusted by the handwheel to drive the left and right eccentric rotation, causing the tool holder to move slightly forward and backward. So as to change the gap between the upper and lower blades,

Simple structure, quick and convenient operation.

The machine tool is equipped with a dial, which indicates the thickness of the cut material. Users can press the dial

The thickness can be directly read on the dial.

六、 Machine tool electrical system

The electrical control system of this machine is summarized as follows:

Main power supply: 380V, 50Hz, three-phase, control power supply: 24V. The main circuit and each motor are equipped with automatic switches for short circuit protection and overload protection. The control circuit part adopts fuses

Perform short-circuit protection. The main components of the machine are reliably grounded.

This machine has two working modes, which are selected by a universal conversion switch for jog and single operation. The machine operation is controlled by a foot switch, which is convenient and fast. This machine is equipped with a power supply and its working status

The indicator light and electrical components are made of China Chint. The circuit is simple, safe, and easy to maintain.

七、 Working environment and usage conditions

This machine is suitable for any material preparation workshop, and its conditions are:

1. Environmental temperature: -10~+40 ℃ (oil tank temperature should not be lower than+10 ℃)

2. Relative humidity: ≤ 80% (+25 ℃)

3. Power supply: three-phase 380V ± 10% 50Hz

This machine has no "three wastes" discharged, and the noise limit meets the requirements of JB9969-1999.

八、 Machine tool hydraulic system

The hydraulic system consists of an electric motor, oil pump, valve group, oil tank, oil pipe, and hydraulic accessories. The maximum working pressure of the hydraulic system is 20MPa, which is adjusted by the main circuit system valve. The hydraulic valve adopts Haimen hydraulic valve, and all sealing components are made of Japanese Wahlka. The pipeline layout is simple, with less leakage and convenient maintenance and debugging. This machine adopts advanced hydraulic integrated valve blocks. Compact structure, reducing

Pipeline connection improves the reliability and maintainability of the system.

九、List of random attachments and supporting parts

十、List of random technical documents