An efficient welding positioning fixture structure

Abstract

The utility model relates to sheet metal welding technical field especially, it is a kind of efficient welding positioning fixture structure, include: platen, as the use of placing table;At least four groups of middle end clamping mechanism, for the sheet metal part that is horizontally placed with platen is clamped, single group the middle end clamping mechanism includes first air cylinder, the output end of first air cylinder is fixedly installed with pressing plate;At least five groups of end clamping mechanism, for the sheet metal part that is vertically placed with platen is clamped positioning, single group the end clamping mechanism includes: positioning and clamping assembly, for the sheet metal part positioning and clamping that is perpendicular to platen;Rotary clamping assembly, for providing secondary clamping force.The utility model has the advantages of: through the synergies of middle end clamping mechanism and end clamping mechanism, can accurately clamp the sheet metal part that is horizontally placed and vertically placed, ensure the perpendicularity of vertical plate and horizontal plate when welding, significantly improve welding accuracy and product pass rate, satisfy the production demand of high-precision sheet metal structural member.

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