Assembly machine, without support legs, of steel structure production line

Abstract

The invention discloses an assembly machine, without support legs, of a steel structure production line. The assembly machine comprises a supporting beam, wherein at least two jig groups are arranged at intervals in the length direction of the supporting beam; each jig group comprises a first vertical column and a second vertical column which are symmetrically arranged on the two sides of the supporting beam; a first electromagnetic chuck and a second electromagnetic chuck are respectively arranged on the two vertical columns at one ends far from the supporting beam; a first screw sleeve base is arranged on the first vertical column and / or the second vertical column; a first screw which can move in the horizontal direction is connected with the first screw sleeve base through threads; a third electromagnetic chuck is arranged at the end part of the first screw; a connecting beam is arranged on one side of the supporting beam in a parallel way; a second screw sleeve base is glidingly arranged on the connecting beam; a second screw which can move in the vertical direction is connected with the second screw sleeve base through threads. The assembly machine is simple in structure, high in universality and good in fixing effect, cannot cause weld beads on the surface of a steel plate or profile steel, and effectively reduces the later dismounting and polishing processes.

Description

technical field [0001] The invention relates to an assembly tool, in particular to an assembly machine without feet for a steel structure assembly line. Background technique [0002] Existing large-sized steel plates need to set up temporary tooling when welding a large number of profiled steels to prevent the steel plate from shifting when the profiled steel is welded, but the erection of temporary tooling has the following defects: (1), temporary tooling There are many consumables, the probability of recycling is small, the versatility is poor, and the cost of materials is increased. Especially when multiple steel sections need to be welded on the steel plate, more tooling consumables are used; (2). Or the welding scars on the surface of the section steel are left. After the assembly is completed, it is necessary to separately disassemble the tooling and polish the welding scars on the surface of the steel plate and the section steel, which increases the manufacturing proc...

AI Technical Summary

Problems solved by technology

[0002] Existing large-sized steel plates need to set up temporary tooling when welding a large number of profiled steels to prevent the steel plate from shifting when the profiled steel is welded, but the erection of temporary tooling has the following defects: (1), temporary tooling There are many consumables, the probability of recycling is small, the versatility is poor, and the cost of materials is increased. Especially when multiple steel sections need to be welded on the steel plate, more tooling consumables are used; (2). Or welding scars are left on the surface of the section steel. After the assembly is completed, it is necessary to separately disassemble the tooling and polish the welding scars on the surface of the steel plate and section steel, which increases the manufacturing process and reduces the production speed.

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