Pipe cutting and beveling machine
AssigneeDcseng Co., Ltd.
InventorInsung Choi
Life of this patent
Estimating the term…
Abstract
A machine for cutting or beveling a pipe. A cutter unit rotates around the pipe while cutting any surface of the pipe after gripping and fixing the pipe. The machine includes: a main body which a pipe passes through the center portion thereof to be fixed; and a cutter unit coupled to the main body unit rotates around the fixed pipe to cut or bevel the pipe. The cutter unit may have a rotating unit on one side to pull the cutter unit aside and a locking unit on the other side to restrain or release the cutter unit. An entry control unit operating the cutter unit includes: a lever gear-engaged with an outer side surface of an entry control plate; and a clutch formed on a rotation shaft of the lever such that the restraint is released when the lever is lifted or pressed in the axial direction.
Claims7
A pipe cutting and beveling machine comprising:
- a main body portion having a central portion through which a pipe passes so as to be fixed;
- a cutter unit coupled to the main body and configured to cut or bevel the pipe by a cutting blade while orbiting around the fixed pipe;
- an entry adjustment plate coupled to the cutter unit such that the cutter unit enters toward or retreats from a cut portion in the pipe;
- and
- an entry control unit configured to move the entry adjustment plate,
- wherein the cutter unit is provided with a pivot unit on one side thereof such that the cutter unit is tilted in a direction different from movement of the entry adjustment plate, and the cutter unit is provided with a lock unit on a remaining side thereof so as to restrain or release tilting of the cutter unit.
Dependencies are inferred from the claim text.