Pipe fitting positioning device and equipment for machining pipe fitting

Abstract

The invention discloses a pipe fitting positioning device. The pipe fitting positioning device comprises a supporting rod, a positioning assembly and a driving part; the positioning assembly is arranged on the supporting rod in a sleeving mode, the positioning assembly can stretch into the pipe fitting, the positioning assembly comprises a fixed part and at least two movable parts arranged in the circumferential direction of the fixed part, the fixed part is provided with a sliding way in the radial direction of the supporting rod, and the movable parts are in sliding fit with the sliding way; and the driving part is arranged on the supporting rod in a sleeving mode and connected with the fixed part, a driving part is arranged at the side, facing the movable parts, of the driving part, and when the driving part rotates around the supporting rod, the driving part drives the movable parts to move along the sliding way so that the movable part can have a first state of tightly supporting the pipe fitting from the interior of the pipe fitting and a second state of being separated from the inner wall of the pipe fitting. According to the pipe fitting positioning device, the pipe fitting can be tensioned and supported from the interior of the pipe fitting, and the machined area of a pipe workpiece can be effectively increased; and the positioning device can be used for operating the pipe workpiece with a wide pipe diameter range, and has high operation flexibility and adaptability.

Description

technical field [0001] The application belongs to the technical field of pipe fittings processing, and in particular relates to a pipe fitting positioning device and equipment for processing pipe fittings. Background technique [0002] In the field of pipe fittings processing, it is usually necessary to fix or position the pipe fittings first, and then process, process or inspect them. Most of the pipe fitting fixtures in the related art clamp the outer wall of the pipe fitting. This method not only occupies the area of ​​the outer wall of the pipe fitting and reduces the effective processing area of ​​the outer wall of the pipe fitting, but also may interfere with the equipment or device for processing the pipe fitting, hindering the smooth progress of the processing procedure. ; Moreover, for thin-walled pipe fittings, the pipe fittings are easily squeezed and deformed during clamping, making it difficult to grasp the clamping stability and clamping accuracy of such parts....

AI Technical Summary

Problems solved by technology

Most of the pipe fitting fixtures in the related art clamp the outer wall of the pipe fitting. This method not only occupies the area of ​​the outer wall of the pipe fitting and reduces the effective processing area of ​​the outer wall of the pipe fitting, but also may interfere with the equipment or device for processing the pipe fitting, hindering the smooth progress of the processing procedure. ; Moreover, for thin-walled pipe fittings, the pipe fittings are easily squeezed and deformed during clamping, making it difficult to grasp the clamping stability and clamping accuracy of such parts

In addition, some pipe fixtures can only clamp fixed size pipes, lacking versatility and flexibility

There are also some pipe fitting fixtures that are cumbersome to operate, which is not conducive to the installation or removal of pipe fittings, resulting in low work efficiency

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