Shandong hot reservation of hydraulic pipe locking machine

 
The pipe locking machine is a kind of hydraulic equipment used to buckle the pipe fitting assembly
It applies the shrinkage force to the matched metal joint through the mold of the pipe locking machine, and firmly buckle the metal joint on the matched high-pressure oil pipe for construction machinery or the brake pipe, oil pipe, air conditioning pipe and dynamic pipe on the automobile
The pipe locking machine is applicable to the buckling of high and low pressure oil pipes, gas pipes, water pipes, cable joints, automobile air conditioning pipes, automobile power steering pipes, oil pipes, gasoline oil supply pipes, building accessories and daily hot water pipes of all kinds of machinery
It is widely used in vehicles, engineering machinery, hydraulic machinery, welding and cutting equipment and other industries

Product features
1
The cylinder pistons are made of integrated precision cast steel, which completely solves the problems of cylinder barrel deformation caused by welding and product accuracy failure
The advance and retreat of the piston and the opening and contraction movement of the die depend on the power generated by the hydraulic power source
It not only moves smoothly and returns quickly, but also does not lock the die because of the spring return
Moreover, the design of the oil cylinder locking system is through from front to back, which is easy to buckle various special-shaped elbows

2
The hydraulic system consists of motor, oil pump, solenoid valve, overflow valve and valve block to form a double hydraulic oil circuit with forward and backward movement, and a hydraulic control check valve is added in the double hydraulic oil circuit to achieve the purpose of faster return, with adjustable speed, reduced noise and system pressure

3
The machine adopts double overflow valve
When pressing the pipe, the high-pressure overflow valve works to ensure greater pressure and higher pressure resistance value of the extruded product
When opening the mold, the low-pressure overflow valve works to prevent the oil seal from bearing too high pressure, which will affect the service life
4
The die base adopts double inclined plane design to ensure uniform distribution of buckle pressure, uniform stress of products after buckling, uniform spacing of buckle lines, no large and small ends, no ellipses and other phenomena

5
In order to ensure the mechanical accuracy and service life of the pipe locking machine, not only high-quality alloy steel materials are selected for the locking mechanism components, but also unique heat treatment process is adopted
Therefore, the long service life of the locking machine is inseparable from the rationality of material selection, heat treatment, machining, assembly and structure