Special fixture for slag stopping cone for manipulator

Abstract

The invention discloses a special fixture for a slag stopping cone for a manipulator, and belongs to the technical field of slag stopping cone clamping devices.The special fixture comprises the manipulator, one end of the manipulator is sleeved with a fixture assembly, and the fixture assembly is composed of a top plate assembly, a clamping strip assembly, a connecting assembly, a bottom plate assembly and a pin shaft assembly and is convenient to assemble; according to the device, part of components can be replaced conveniently, the maintenance cost is reduced, through a lead screw and a threaded pipe, the position of an arc-shaped strip can be adjusted conveniently, the radian formed between arc-shaped plates can be adjusted conveniently, slag stopping cones of different specifications can be used conveniently, through an air bag strip and an upper fixing plate, the situation that the slag stopping cones fall off during clamping and after overturning is avoided, and the service life of the slag stopping cones is prolonged. And through the limiting disc, during use, rotation of the pin rod is limited, looseness between the clamp assembly and the mechanical arm is avoided, the stability during use is improved, then the stacking position of the slag stopping cone is more accurate, and the production efficiency is effectively improved.

Description

technical field [0001] The invention relates to a fixture, in particular to a special fixture for a slag-stopping cone for a manipulator, and belongs to the technical field of slag-stopping cone clamping devices. Background technique [0002] During the tapping process of the converter, a large amount of liquid slag flows into the ladle simultaneously with the molten steel, and the liquid slag is also injected into the billet during the ingot casting process, which seriously affects the quality of the steel billet. Therefore, in order to improve the quality of the billet, the steelmaking plant , to remove the inclusions in the billet, before the termination of the converter tapping, adopt the slag-stopping cone input device to insert the slag-stopping cone into the tapping hole, and use the characteristics of the specific gravity of the slag-stopping cone, which is lighter than molten steel and heavier than molten slag, to make the slag-stopping The cone floats between the m...

AI Technical Summary

Problems solved by technology

[0002] During the tapping process of the converter, a large amount of liquid slag flows into the ladle simultaneously with the molten steel, and the liquid slag is also injected into the billet during the ingot casting process, which seriously affects the quality of the steel billet. Therefore, in order to improve the quality of the billet, the steelmaking plant , to remove the inclusions in the billet, before the termination of the converter tapping, adopt the slag-stopping cone input device to insert the slag-stopping cone into the tapping hole, and use the characteristics of the specific gravity of the slag-stopping cone, which is lighter than molten steel and heavier than molten slag, to make the slag-stopping The cone floats between the molten steel and the slag at the taphole to block the slag and prevent the slag in the furnace from flowing into the ladle. The slag blocking cone is large in size, heavy in weight, and has a conical shape. At present, After the slag-stopping cone is pressed, it is mainly carried by hand, which has the disadvantages of labor force and high labor intensity. Some of the slag-stopping cones are grabbed by manipulators, and fixed fixtures are used for slag-stopping cones of different sizes, which is not reliable. If the slag-stopping cone is tightly held tightly, it is easy to fall off during the grabbing process and damage the product. There are also certain safety hazards, and there is no special fixture for the slag-stopping cone. Easy to use, not easy to transfer and stack the slag stop cone

Images