Clamping workbench used for alloy steel inner threaded machining

Abstract

The invention relates to a clamping workbench used for alloy steel inner threaded machining. The clamping workbench comprises a frame, a tapping mechanism and a rotating mechanism, the frame comprises a base, a top beam and side beams, and two side beams are arranged, and are perpendicularly fixed between the top beam and the base; the rotating mechanism comprises slide rails, a rotating fixed platform, a rotary air cylinder and a pneumatic clamping jaw, two slide rails are arranged, and are fixed to the base, the fixed platform can be slidably fixed to the slide rails, the rotary air cylinder is fixed to the center of the fixed platform, and the pneumatic clamping jaw is fixed to the rotary air cylinder; the tapping mechanism comprises a fixed base, a slide foundation, an air cylinder, a torsional vibration mechanism and a screw tap. According to the clamping workbench used for alloy steel inner threaded machining, the machining precision and the surface quality are improved, the assembly is conveniently conducted, and the stability is good.

Description

technical field [0001] The invention relates to a workbench, in particular to a clamping workbench for machining alloy steel internal threads. Background technique [0002] With the rapid development of my country's economy and science and technology, the output and quantity of aircraft, high-speed trains, automobiles, etc. continue to increase, and energy consumption is also increasing year by year. At present, energy shortages have appeared. In order to save limited resources and prevent environmental pollution The development of lightweight technologies such as aircraft, high-speed trains, and automobiles is an important way to achieve energy conservation and emission reduction. As one of the most commonly used connection methods, threaded connection is used in a large number, and is generally used to connect extremely important fastening connectors and structural parts. The safety and service life of industrial equipment, etc., this poses new challenges to designers, req...

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Problems solved by technology

[0004] Although some research work has been carried out on the cold extrusion processing technology of internal thread, the research in this field at home and abroad is still in its infancy and exploration stage, and many issues remain to be studied, such as some non-ferrous metals and their alloys, low carbon steel and hardness Lower quenched and tempered steel, alloy steel, stainless steel, difficult to meet the needs of high-strength material processing

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