Non-standard cold heading fastener hydraulic machine

Abstract

The utility model relates to the technical field of cold heading parts, and provides a non-standard cold heading fastener hydraulic machine which comprises a cold heading machine table and a fixing base, the fixing base is arranged on the surface of the cold heading machine table, a bearing table is arranged on the cold heading machine table, a bearing rotating assembly is arranged between the fixing base and the bearing table, and clamping fixing assemblies are arranged on the two sides of the fixing base. The clamping and fixing assembly comprises a pair of movable grooves, the movable grooves are formed in the surfaces of the two sides of the fixing base respectively, connecting rods are movably connected into the movable grooves in a sleeved mode, and grooves are formed in the bottoms in the movable grooves. By means of the technical scheme, the problems that in the prior art, the height of an existing die clamping device in a non-standard cold heading part is difficult to adjust, dies or die bases with different heights cannot be firmly clamped, the flexibility degree is poor, and the position cannot be adjusted in a rotating mode are solved.

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