A quick assembly tooling for T-profile

Abstract

The invention discloses a tee bar fast assembling tooling which comprises rails and sleeve-strut type bed jigs. Each sleeve-strut type bed jig comprises a sliding mechanism, an external pipe, an internal pipe, a lifting regulation mechanism and a clamping assembly, wherein the sliding mechanism is movably arranged in a slide of the corresponding rail; springs are arranged at the bottom of the external pipe and fixed to the upper end of the sliding mechanism; the lower end of the internal pipe is inserted into a cavity of the external pipe and fixedly connected with the external pipe through a pin roll; a panel is arranged at the top of the internal pipe; the lower end of the lifting regulation mechanism penetrates through the panel to be in threaded connection with the upper end of the internal pipe; a supporting plate is fixed to the top of the lifting regulation mechanism; and the clamping assembly is fixed to the outer side wall of the upper portion of the internal pipe. The tee bar fast assembling tooling provided by the invention is convenient to operate and accurate in positioning, the precision of the sleeve-strut type bed jigs is improved, the assembling precision is improved, and the ship building quality and the ship building precision are improved.

Description

technical field [0001] The invention relates to the technical field of ship and steel structure manufacturing, in particular to a T-shaped bar rapid assembly tool. Background technique [0002] In the manufacture of ships and steel structures, straight T profiles and linear T profiles are often produced. There are many specifications of marine T profiles, and there is no standard size. Therefore, steel plates are cut and welded in various shipyards. The traditional T-profile prefabrication process is as follows: the current line is drawn on the T-profile panel, then the T-profile panel is laid on the ground, and then the T-profile web is hoisted to the panel for positioning. Since the T-profile web is usually relatively high, therefore In addition to spot welding positioning, some temporary braces also need to be welded. At this stage, the production of this T-shaped bar has the following deficiencies. [0003] (1) The labor efficiency is low. At least two people are requ...

AI Technical Summary

Problems solved by technology

[0003] (1) The labor efficiency is low, at least two people are required to operate during installation, one holds the T-shaped web, and the other performs tack welding and installs temporary supports

The installation of wired T-profiles is more complicated. Generally, side installation is selected for installation, and the line type may not be guaranteed.

[0004] (2) The temporary support needs to be removed after the T profile is made, and the removal of the temporary support also needs to be polished and repaired, which wastes a certain amount of repair work.

[0005] (3) For wired T-profiles, side molding is often used for installation, while for longer T-profiles, due to gravity during side fabrication, deformation may occur, so the line type is difficult to guarantee

Images