Rotating feeding device capable of achieving clamping from interior of pipe end

Abstract

The invention provides a rotating feeding device capable of achieving clamping from the interior of a pipe end. The device comprises a main shaft, a servo motor, a servo reduction machine, a shifting fork seat, a driving air cylinder, an inner strutting block and an inner strutting triple-jaw, wherein the servo motor is used for driving the main shaft to rotate, and the driving air cylinder is used for driving the shifting fork seat to perform reciprocating motion. The shifting fork seat drives a sliding block to be capable of performing inward-and-outward reciprocating motion in the axial direction of the main shaft while performing inward-and-outward reciprocating motion,. The inner strutting block and the sliding block are arranged on the main shaft from outside to inside and both can perform inward-and-outward reciprocating motion in the axial direction of the main shaft. The inner strutting triple-jaw is in limited-fit connection with a machine base. When performing outward movement in the axial direction of the main shaft, the inner strutting block can drive the inner strutting triple-jaw to perform outward expansion in the axial direction of the main shaft and the radial direction of the machine base, so that the inner strutting triple-jaw props the inner pipe wall, and the effect that the interior of the pipe end is clamped and fixed through the inner strutting triple-jaw is achieved. The rotating feeding device has the beneficial effects of being reasonable in structure, high in machining precision, good in stability, reliable in operation, convenient to adjust and the like.

Description

technical field [0001] The invention belongs to the technical field of pipe processing, and in particular relates to a pipe end internal clamping rotary feeding device for pipe processing. Background technique [0002] In the current pipe processing equipment, if a side hole needs to be processed on the outer wall of the pipe, the pipe is usually rotated and conveyed manually so that the position to be processed is aligned with the tool. This method has always affected the consistency of the processing position. Also reduces work efficiency. If it is necessary to process multiple side holes on a pipe, it is difficult to do it manually. Contents of the invention [0003] In order to solve the above technical problems, the purpose of the present invention is to provide a function that can clamp the pipe from the inside of the pipe end, and at the same time have the function of concentric rotation and longitudinal feeding; it has reasonable structure, high processing precisi...

AI Technical Summary

Problems solved by technology

[0002] In the current pipe processing equipment, if a side hole needs to be processed on the outer wall of the pipe, the pipe is usually rotated and conveyed manually so that the position to be processed is aligned with the tool. This method has always affected the consistency of the processing position. also reduces work efficiency

If it is necessary to process multiple side holes on a pipe, it is difficult to complete manually

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