Tool for continuously cladding and processing small shaft workpieces by laser broadband

Abstract

The invention discloses a tool for continuously cladding and processing small shaft workpieces by a laser broadband, comprising a stand (1), a bracket base (2), a bracket (3), a rotating shaft (4), anadjusting screw rod (5), a turntable rotating drive (6), a turntable (7), clamp holders (8), a driven friction wheel (9), a workpiece rotating drive (10), a driving friction wheel (11) and a collision ball positioning pin (12). In the tool, the round turntable is equally divided and provided with a plurality of clamp holders are arranged on the round turntable at same intervals; the clamp holdersclamp the workpieces; the turntable rotates to bring the workpieces to a processing station; the friction wheels drive the clamp holders and the workpieces to rotate to finish clad and process; and the tool can be used for processing the workpieces while assembling and disassembling the workpieces. The invention overcomes the problems and defects of low processing efficiency and high man-hour cost while the small shaft workpieces are cladded and processed in the prior art, and realizes continuous processing as well as assembling and disassembling the workpieces without stopping running, thereby achieving the aims of improving the processing efficiency and lowering the man-hour cost.

Description

technical field [0001] The invention relates to a tooling device for laser broadband cladding hard alloying treatment, specifically refers to a small laser broadband cladding process that enables the cladding process to load and unload workpieces without stopping the machine during laser broadband cladding processing, and realizes continuous operation. A tooling device for continuous operation of the shaft workpiece. Background technique [0002] The laser broadband cladding surface hard alloy treatment technology is to shape the circular laser beam output by the laser generator into a long strip laser beam of 8-30mm through the integrating mirror and irradiate the metal surface, instantly melting the metal surface, and forming a solid surface on the metal surface The molten pool is formed, and the metal matrix material and the cemented carbide powder material are fused together by melting and spraying the cemented carbide powder material in the molten pool at the same time,...

AI Technical Summary

Problems solved by technology

[0003] During the laser broadband cladding surface hard alloying treatment in the prior art, the workpiece to be processed is clamped on the rotating fixture for cladding processing. After the processing is completed, stop the machine, remove the finished workpiece, and then clamp the next one Process the workpiece and continue the cladding process. Since each cladding process needs to be stopped to load and unload the workpiece, there is no processing efficiency problem for the cladding process with a larger shape, such as the roll of a rolling mill. Workpieces that are small and have a large number of repetitions, such as the above-mentioned small shafts, conical picks, top cones, etc., have problems in processing efficiency. There are problems and deficiencies such as low processing efficiency and high processing man-hour cost

Images