Source：Release Time：2017-11-02 09:07:49Click Rate：
The main components of the sawing machine were the end of sitting; bed, column; saw beam and drive organizations; guide equipment; workpiece clamping; tensioning equipment; feed rack; hydraulic transmission system; electrical control system; smooth and cooling system; Xiaobian today We go through the mechanical structure of the sawing machine, mainly the following points:
The base is a box-shaped structure welded by steel plate. The bed body and the column are fixed on the base body. There is large space in the cavity of the base. The front left is the electric button control box. The right side is the electric distribution board box. Hydraulic tank, equipped with hydraulic pump station, hydraulic pipeline, the right to cool the cutting fluid tank and pump, the bottom four corners of the anchor bolt hole.
Saw bed is cast iron, fixed on the base, the column consists of a large cylinder, large circular column as the saw rack moving rail is used to support the saw beam up and down movements and to ensure accurate guidance, a small cylinder from the auxiliary effect, Then ensure the normal cutting of the saw blade. The center is the clamp vise and the manual feeding organization. The front of the vise is connected with a workbench that accepts products. The clamping device on the left is a clamping screw which passes through the inner hole of the hydraulic clamping cylinder rod, and the hand wheel or the push button , Left and right jaw movement.
3, saw beam and transmission organization
It is formed by cutting and forming thick steel plates with strong rigidity. The worm gear box is fixed on the right rear side. The worm wheel in the box is fixedly connected with the automatic wheel on the saw beam. Both of them rotate synchronously. Saw blade tensioning orientation. The reversing movement of the saw blade is driven by the main motor, the pulley and the worm gear by two-stage speed change to be transmitted to the automatic wheel, and then driven by the automatic wheel and the saw blade to force the wheel to finish. The operating speed of the saw blade is three gears in total.
4, saw blade guide equipment
The guide device installed on the saw beam support is composed of left and right guide arms and guide heads. The left and right guide arms can move along the dovetails (or the right guide arm is fixed on the column cover), and the interval between two guide arms is adjusted The workpiece is about 40mm wide. Saw guide equipment used to change the mounting angle of the saw blade, the saw blade and the workbench straight, in order to ensure the cutting saw blade cutting accuracy, reduce the oscillation in the left and right guide arm each equipped with a set of guide wheel (bearing) and wear-resistant guide block, saw blade back There are also wear-resistant alloy guide block.
5, clamp the organization
The right vise is fixed on the saw bed, the clamping screw passes through the inner hole of the hydraulic clamping cylinder, the left vice moves along the guide rail and moves along with the left vice when the left vise is spaced by 10-30MM. Hand press the clamp on the control panel or clamp the pliers to clamp or release the workpiece.
6, tensioning equipment
Tension device is composed of a skateboard seat, skateboarding, screw rod and other components, when the blade is to be tightened, with a torque wrench clockwise to rotate the tensioner blade can be in working condition. If the sawing machine is stopped for a long time, the torque wrench rotates counterclockwise to release the saw blade and release the saw blade to replace the new saw blade.