Pipe bending machine for aluminum pipe machining

Abstract

The invention discloses a pipe bending machine for aluminum pipe machining. The pipe bending machine comprises a pipe, a rack, a rotating circular truncated cone, a bending block and a limiting strip, wherein a penetrating-out hole is formed in the table top of the rack, a lifting assembly is further arranged on the rack, a rotating plate is further rotationally connected into the penetrating-out hole, the bending block is arranged on the rotating plate, an extended installing part is arranged on the rotating plate, a first adjusting assembly is arranged on the installing part, the bending block is further provided with a fixing assembly, the installing part is further provided with an extending strip, a positioning assembly is arranged on the extending strip, a notch is formed in the side, close to the rotating circular truncated cone, of the bending block, the side face of the bending block is in an inclined state, the limiting strip is arranged on the rack, a second adjusting assembly is arranged on the rack, the height of the rotating circular truncated cone is adjusted through the lifting assembly, the positions of the bending block and the limiting strip are adjusted through the first adjusting assembly and the second adjusting assembly, the position where a pipe begins to be bent is determined through the positioning assembly, the pipe penetrates out of the limiting strip and the bending block and is fixed through the fixing assembly, and then the extending strip is pushed to bend the pipe.

Description

technical field [0001] The invention relates to the field of pipe bending machines, in particular to a pipe bending machine for processing aluminum pipes. Background technique [0002] Pipe bending machine is a kind of equipment for bending pipes. It is commonly used in air conditioning, environmental protection and other industries. The current pipe bending machine generally includes rotating blocks, bending blocks and limit bars, rotating blocks and bending blocks. The blocks are equipped with round grooves to match the pipe, and then one end of the pipe is fixed with the bending block, and the bending block rotates around the rotating block to make the pipe bend, and the bending angle of the pipe can be controlled by controlling the rotation angle of the bending block , but the radius of the curved part of the pipe is the radius of the rotating block, that is, the radius of the curved part of the pipe is fixed and cannot be changed. Contents of the invention [0003] T...

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Problems solved by technology

[0002] Pipe bending machine is a kind of equipment for bending and processing pipes. Pipe bending machines are commonly used in air-conditioning, environmental protection and other industries. Current pipe bending machines generally include rotating blocks, bending blocks and limit bars, rotating blocks and bending blocks. The blocks are equipped with round grooves to match the pipe, and then one end of the pipe is fixed with the bending block, and the bending block rotates around the rotating block to make the pipe bend, and the bending angle of the pipe can be controlled by controlling the rotation angle of the bending block , but the radius of the curved part of the pipe is the radius of the rotating block, that is, the radius of the curved part of the pipe is fixed and cannot be changed

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