Six-station bearing bush production machine tool

Abstract

The invention discloses a six-station bearing bush production machine tool. The machine tool comprises a rotating shaft and a machine case; the machine case is arranged at one end of the rotating shaft, a rotating motor is arranged in the machine case, one end of the rotating motor penetrates the surface of the machine case and is rotatably connected with the rotating shaft, the surface of the rotating shaft is welded with a press head telescopic rod, a press head is welded to the bottom face of the press head telescopic rod, an electric heating wire is arranged in the press head, an electromagnet telescopic rod is welded to the position, on the surface of the rotating shaft, of one side of the press head telescopic rod, and an electromagnet is welded to one end of the electromagnet telescopic rod. The electric heating wire and a press base electromagnet are arranged, the electric heating wire is arranged in the press head, after powering on, the press head is heated, the heated presshead moves downwards through the press head telescopic rod, in the process of making contact with a bearing bush raw material, the bearing bush raw material is heated, due to the fact that most bearing bush materials are metal, in the process of making contact with the high-pressure press head, the strength is reduced, and extension is improved.

Description

technical field [0001] The invention relates to the technical field of bearing bush production, in particular to a six-station bearing bush production machine tool. Background technique [0002] The bearing pad is the contact part of the sliding bearing and the journal. The shape is a tile-like semi-cylindrical surface, which is very smooth. It is generally made of wear-resistant materials such as bronze and anti-friction alloy. In special cases, it can be made of wood, engineering plastics or rubber. production; [0003] With the improvement of steel properties, most of the bearing bushes are made of stainless steel at this stage, and the production process of the bearing bushes is usually directly pressed by hydraulic jacks, but the metal will have a certain amount of rebound after being bent by a sudden force, which leads to secondary problems. The increase in product rate, while the traditional ditching process is prone to burrs, which need to be processed separately in...

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Problems solved by technology

[0003] With the improvement of the performance of steel materials, most of the bearing bushes are made of stainless steel at this stage, and the production process of the bearing bushes is usually directly pressed by hydraulic jacks, but the metal will have a certain amount of rebound after being bent by a sudden force, which leads to secondary problems. The product rate increases, but the traditional ditching process is prone to burrs, which must be processed separately in the later stage, wasting manpower and mater

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