Large railhead precision forging press

A rail head and precision forging technology, applied in forging presses, forging presses, forging/pressing/hammering machinery, etc., can solve problems such as uneven stress oxides, cracking, and easy-to-splash environments, so as to improve work efficiency, The effect of reducing the processing time and improving the forging quality of the rail head

Active Publication Date: 2019-10-25
方杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a large-scale rail head precision forging press, which solves the problem that the forging press forging

Method used

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  • Large railhead precision forging press
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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0023] In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to...

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Abstract

The invention discloses a large railhead precision forging press. The large railhead precision forging press comprises an anti-impact base, a disassembling and assembling platform, a forging and pressing base, side forging and pressing mechanisms, a positioning column, a guide table, a forging and pressing column, a forging and pressing block, a fixed table and an oil tank, wherein the bottom of the disassembling and assembling platform is fixedly connected with the top of the anti-impact base by virtue of a bolt, the bottom of the forging and pressing base is fixedly connected with the top ofthe disassembling and assembling platform, the side forging and pressing mechanisms are arranged on both sides of the forging and pressing base, the guide table is installed on the positioning columnin a lifting mode, the bottom of the forging and pressing column is removably installed on the top of the guide table, the top of the forging and pressing block is removably installed at the bottom of the guide table, and the bottom of the fixed table is connected with the top of the positioning column. According to the large railhead precision forging press, the forging and pressing operation issynchronously performed on multiple surfaces, so that the processing time of excessive forging and pressing can be shortened, the forging and pressing efficiency is improved, and the problems of sputtering and splashing of oxides on side surfaces during falling are avoided when a railhead is extruded to deform.

Description

technical field [0001] The invention relates to the technical field of rail processing equipment, in particular to a large rail head precision forging press. Background technique [0002] Forging presses are equipment for metal and mechanical processing, mainly to change the outer shape of metals, and forging presses are common mechanical processing equipment. [0003] Forging presses mainly include roll forging presses, mechanical pressure forging presses, extrusion forging presses and screw forging presses, etc. Among them, the Chinese patent discloses "a large rail head precision forging press" (patent No.: CN109261870A), the patent includes hydraulic oil tank, oil cylinder, column, lifting table, precision forging briquette, laser locator, mold table, base, laser locator controller, control cabinet, operation buttons, hydraulic station, hydraulic oil pipe and The top plate, although the above-mentioned technical scheme achieves forging and pressing of larger workpieces,...

Claims

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Application Information

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IPC IPC(8): B21K9/00B21J9/02B21J13/00
CPCB21J9/02B21J13/00B21K9/00
Inventor 方杰
Owner 方杰
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