Press roll type pipe welding positioner
I. equipment usage
The pressure roller type pipe welding positioner is a multipurpose welding machine for tubes and tubes, tubes and flanges, bent tubes, T tubes, and tubes with different diameters and with center of gravity offset. The device can clamp the pipe flange or as required by the workpiece rotating or tilting to the reasonable position of the welding machine, the main frame, roller rotating mechanism, clamping arm lifting mechanism, tilting mechanism, electrical control parts.
The pressure roller type pipeline welding positioner can also be combined with a small welding manipulator (an operating machine, a welding swing device, a welding power source, etc.) to form an automatic welding center for pipelines.
Two, main performance overview
1. frame: the use of steel welded structure, four anchor bolts to fix the whole equipment.
2. roller rotating mechanism: the speed reducer is driven by the variable frequency speed regulation motor, and the two driving wheels are rotated by the gear drive.
3. 、 clamping and lifting mechanism: the motor drives the gear box to decelerate, and then the screw rod rotates to drive the clamping arm (and the passive compression roller on the arm) to move up and down. The transmission chain is equipped with a compression overload protection device to prevent the motor from driving overload. The passively pressed roller is provided with a welding conductive brush.
4. tilting mechanism: it is driven by a braking motor, which is decelerated by the reduction gear box and the sector gear, so that the rolling wheel box seat is centered at both ends of the bearing seat for bidirectional 0~45 DEG tilting.
5. electric control: it is composed of an electric control box, a hand controller, a foot controller, etc. the electric control box is provided with an automatic welding electric control interface, which can be connected with a welding operation machine to carry out automatic welding.
Three, equipment parameters
Specifications BH-426 BH-630
The diameter of the pipe is 40-426mm mm 114-630mm
The driving speed is 0 to 800mm/min, 0 to 800mm/min
Motor power 2.2KW 3.0KW
Operating mode foot / hand control box, foot / hand control box
The angle of inclination is 0~45 degrees 0~45 degrees
The bottom center height is 750mm 900mm
Automatic shift mode
Maximum load-bearing 800KG 1200K