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High-speed hydraulic machine

A hydraulic press, high-speed technology, applied in the field of forging machinery, can solve problems such as poor control and high installed power

Active Publication Date: 2015-02-11
HEFEI METALFORMING MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary presses are not well controlled in fast to slow speeds, and the installed power is also particularly large

Method used

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Embodiment Construction

[0024] Referring to the accompanying drawings, a high-speed hydraulic machine includes a frame-type support between the column 3 and the upper and lower beams 1 and 6. The upper beam 1 is fixedly equipped with a main oil cylinder 2 with a downward piston rod, and the piston rod of the main oil cylinder 2 The lower end is equipped with a slider 4, and the slider 4 and the column 3 are slid and guided through an adjustable guide rail guide mechanism. The adjustable guide rail guide mechanism includes a slider guide plate 5, an adjustable guide plate 8 with a slope, and a guide plate 7. The slider guide plate 5 is welded on the slider 4, and the guide plate 7 is slidingly matched with the column 3. An adjustable guide plate 8 with a slope is installed between the slider guide plate 5 and the guide plate 7, and the lower beam 6 is erected There is a side shifting workbench 9, the bottom end of the side shifting workbench 9 is provided with rollers 10, and positioning holes matching...

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Abstract

The invention discloses a high-speed hydraulic machine which comprises a stand column and a frame-type bracket which is formed between and by an upper cross beam and a lower cross beam. A main oil cylinder with a downward piston rod is fixedly installed on the upper cross beam; a slide block is installed at a lower end of the piston rod of the main oil cylinder; the slide block is in slide and guide fit with the stand column through an adjustable guide rail guide mechanism; the adjustable guide rail guide mechanism comprises a slide block guide plate, an adjustable guide plate with a slant angle and a guide plate; the slide block guide plate is welded on the slide block; the guide plate is in slide fit with the stand column; the adjustable guide plate with the slant angle is fitly installed between the slide block guide plate and the guide plate; a sideway-type working table is erected on the lower cross beam; a bottom end of the sideway-type working table is provided with idler wheels; positioning holes matched with the idler wheels are distributed on the lower cross beam; lifting clamping mechanisms which push the idler wheels to move up and down are respectively installed below the positioning holes. The high-speed hydraulic machine can perform high-speed pressing on the hydraulic machine in production, the production efficiency of the high-speed hydraulic machine is about three times of that of an ordinary press, and the high-speed hydraulic machine satisfies continuously developing production rhythm.

Description

technical field [0001] The invention relates to the field of forging machinery, in particular to a high-speed hydraulic press. Background technique [0002] The production of high-strength steel plates for automobiles is mainly used for energy saving and emission reduction of automobiles. Using high-strength, thin-thick steel plates in automobiles can reduce the weight of automobiles and reduce the displacement of automobiles. In the past, all production lines of such hydraulic presses relied on imports. Because the hydraulic press requires a particularly fast speed, the speed requirements: rapid descent, 700-800mm / s, working pressure, 60-210mm / s, return speed, 700-800mm / s. Ordinary presses are not good at controlling fast and slow speeds, and the installed power is also particularly large. The installed power of this type of hydraulic press is one-third of the installed power of ordinary hydraulic presses. [0003] The technical principle of this hydraulic press can be ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21J9/12B21J9/20B21J13/04
Inventor 张星
Owner HEFEI METALFORMING MACHINE TOOL
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