Electromagnetic hammer power head and assembling method and using method thereof

Abstract

The invention provides an electromagnetic hammer power head and an assembling method and a using method thereof. Magnetism isolating layers are arranged on the inner wall of a main cylinder and the upper end of a hammer rod, an electromagnetic coil is installed at the upper end of the inner wall of the main cylinder, the hammer rod is installed in the main cylinder, a magnet is installed in the middle of the upper surface of the hammer rod, a hammer head is installed at the lower end of the hammer rod, and the main cylinder is vertically welded to cross beams on the two sides of a box. A buffering cylinder is arranged in the middle of the upper surface of the main cylinder, a limiting rod is installed in the buffering cylinder, the lower end of the limiting rod sequentially penetrates through a reserved hole in the upper end of the main cylinder and the electromagnetic coil and extends to the upper portion in the main cylinder, and heavy oil is arranged in the buffering cylinder. According to the electromagnetic hammer power head and the assembling method and the using method thereof, the main cylinder is welded to the box body so that the main cylinder can be firmly installed, electromagnetic driving is achieved through the performance that the opposite poles attract and the same poles repel, and the problems that the main cylinder of a liquid-gas type or full-hydraulic type electro-hydraulic hammer power head is loosened and fails due to abrasion are solved; and the problems of mutual mixing, oil-free friction, low-pressure gas leakage, high energy consumption and the like are solved, and the device is environment-friendly and safe.

Description

[0001] This application is a divisional application entitled "An assembling method of an electromagnetic hammer power head", in which the application number of the parent case is 201910349286.7, and the filing date is 2019.04.28. technical field [0002] The invention relates to forging equipment, in particular to an electromagnetic hammer power head and a method for assembling and using the same. Background technique [0003] The liquid-pneumatic or full-hydraulic electro-hydraulic hammer in the forging equipment electro-hydraulic hammer is a destructive equipment. Whether it is a full-hydraulic electro-hydraulic hammer or a liquid-pneumatic electro-hydraulic hammer, it is a forging equipment with high energy consumption. The structure of the power head of the hammer is relatively complex, and the vibration is relatively large during use; the use environment of the power head is relatively harsh, so the failure rate in the production process is very high. The main cylinder ...

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art, provide an electromagnetic hammer power head and its assembly method and use method, which solves the problem of loosening of the main cylinder of the hydraulic-pneumatic or full-hydraulic electro-hydraulic hammer power head, wear and tear failure, Problems such as cross-connection, oil-free friction, low-pressure air leakage, and high energy consumption are environmentally friendly and safe

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