This machine consists of two main parts: the host and the control mechanism, which are connected by pipelines and electrical devicesCome, form a whole. The main engine part includes the body, master cylinder, limit device, etc. The control mechanism includes liquidPump station（dynamical system）Composed of electrical boxes, mobile control consoles, etc. Now, let's discuss the structure and function of each partThe description is as follows:

1、 fuselage

This machine consists of an upper crossbeam, slider, worktable, column, locking nut, and adjusting nut, The slider is equipped with a guide sleeve and relies on four pillars as the main frame, Move the slider up and down. Upper crossbeam and workerThe workbench is fixed at both ends with locking nuts, and the machine accuracy depends on adjusting the adjusting nuts and fixing them to the upper crossbeamLock the nut to adjust. The slider is connected to the main cylinder piston rod by a flange, and there are TRow slot for users to install fixtures.

The pillars and piston rods of the machine are made of 45 After processing the steel, the service life of the machine is extended

2. The main oil cylinder is arranged in the upper crossbeam hole to ensure even pressure distribution, and the material of the oil cylinder body is 45 grade integral forged steel.

3. Master cylinder

The main cylinder body is fixed in the upper crossbeam by the cylinder shoulder and the large locking nut. Connect the lower end of the piston using the coupling methodLan, bolt and slider are connected, and the material of the piston head is cast iron, used for guiding. The piston head is pressed withImports in opposite directions YAType sealing ring, installed on the piston rod OType sealing ring, dividing the cylinder intoTwo oil chamber cylinders are equipped with guide sleeves, and the outer circumference of the guide sleeves is installedOType sealing ring, secured with flanges and bolts to ensure cylinder port sealing. A dust ring is installed on the cylinder flange to ensure dust prevention of the piston rod.

4、Limiting device

The limit device is installed on the left side of the machine mainly to control the stroke distance of the slider. It consists of shim, angle iron, sensing block, non-contact travel switch, etc. Two pads are fixed on the workbench and upper crossbeam respectively to fix the angle iron. There are guide slots on the angle iron, and the stroke of the slider is controlled by adjusting the distance of the stroke switch.