TH133A3 - Metal pipe cutting machine - Google Patents

Abstract

How with this machine For example, the motorized slide assembly takes materials commonly available and can be used with commercially available metalworking tools. The roller assembly and the workpiece are also incorporated into a set of techniques and materials near the conductor. Thus saving costs and time in the invention and solving the problems of the old machines that exist until this machine can be as efficient as those imported from abroad. And most importantly, it can reduce production costs by 4 to 5 times, allowing small operators to purchase this type of tool to use.

Claims (1)

1. Metal pipe cutter for cutting the end of the pipe with sandblast belt to have radius. The desired curvature It consists of a motor mounted on the base. Which has a pair of ferrules welded under the motor base, mounted on a parallel shaft. The end of the parallel shaft is attached to the machine platform with glue, screw on the four ends of the shaft so that the motor can move back and forth. With a male thread attached to the handwheel between the two shafts And under the base of the motor there is a female thread attached. When rotated between the two axles And under the base of the motor there is a female thread attached. When turning the handwheel, the male thread causes the female nut under the base of the motor to move back and forth. To adjust the belt tension at the desired distance And between the female thread and the motor base there is a spring in the middle To keep the belt tensioned on the pressure of the spring, with the pulley worn on the motor axis as the drive, the belt rotates with the motor speed. Where the other side of the belt is attached to the roller The arm to support the rollers on which the belt rests looks like a fork on a bicycle front wheel with a roller shaft inserted into the grooves on both sides and a roller in the middle. Roller support arm with center axis Serves the tension of the belt, it will be attached to the structure of the machine platform, where one axis of the shaft has a locking nut. And on the other shaft there is a screw to push the shaft In order to adjust the inclination of the belt and the motor support arm, the side next to the machine structure has a mechanism to adjust the roller support arm to be up-down. To adjust the roller to be in the center position of the metal tube clamp. A set of metal pipe clamps mounted in the rear end of the double decking machine. With the bottom floor mounted on a parallel shaft With a casing and a rocker hand at the bottom Pushing the rocker hand forward, the clamping pen collides with the rotating belt on the roller. And another floor will be installed on the platform of the lower set Which is also mounted on a parallel shaft But is across the lower set And in between the parallel shafts there is a thread attached to the handwheel in the middle. When turning the hand to turn the vise unit, the workpiece will run back and forth across the machine. To want the belt to complete the workpiece face And the vise set is designed to be rotated by drilling a hole, screwing the nut in the center.