Fine sealing mechanical pipe fitting connection device with locating device

Abstract

The invention discloses a fine sealing mechanical pipe fitting connection device with locating device. The fine sealing mechanical pipe fitting connection device comprises a lathe chuck, a clamping paw, a flange, a locating plug and a square tool post. The clamping paw comprises a telescopic connection rod in a cuboid shape, the locating plug is arranged on the connection rod, the flange is arranged at the position, close to the upper end face and the lower end face, of one of the side faces of the connection rod, the square tool post is symmetrically arranged at the position opposite to the flange, a seal gasket is arranged in the flange, a protrusion is arranged on the periphery, and bolt installation holes are formed in the periphery of the flange. The fine sealing mechanical pipe fitting connection device with the locating device is reasonable in design and simple in structure. The flange is arranged at the position, close to the upper end face and the lower end face, of one of the side faces of the connection rod, and the square tool post is symmetrically arranged at the position opposite to the flange so that it can be ensured that the installation position is kept perpendicular to the axis in the installation process of the a screw hole of the flange and the installed mechanical part can be evenly stressed, it is favorable for developing the connection effect of the flange connector to the largest extent, and the installation efficiency and connection accuracy are improved.

Description

technical field [0001] The technical field of the new mechanical pipe fitting connection auxiliary device of the present invention is specifically a mechanical pipe fitting connection device with a positioning device and a fine seal. Background technique [0002] The existing mechanical key connection auxiliary devices need to use flanges. The existing flanges are mostly connected by bolts through threads. Sometimes, because of the large size and weight of mechanical parts, it is not easy to maintain the two flanges during the flange connection process. If the axes of the two parts to be connected are on a straight line or remain vertical, it will be difficult to align the flange screw holes, and the connection will take time and effort, resulting in low accuracy of the connection and affecting the safety and stability of use. [0003] In order to well solve the above problems, the present invention provides a mechanical pipe fitting connection device with a positioning devi...

AI Technical Summary

Problems solved by technology

[0002] The existing mechanical key connection auxiliary devices need to use flanges, and the existing flanges are mostly connected by bolts through threads. Sometimes, because of the large size and weight of mechanical parts, it is not easy to maintain the two flanges during the flange connection process. The axes of the parts to be connected are on a straight line or kept vertical, and the flange screw holes are difficult to align, and the connection is time-consuming and labor-intensive, resulting in low accuracy of the connection and affecting the safety and stability of use.

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