Ultrahigh pressure hydraulic press

A technology of ultra-high pressure and hydraulic presses, which is applied in the field of hydraulic presses to achieve the effects of reducing energy consumption, reducing manufacturing costs, and reducing the space occupied by equipment

Inactive Publication Date: 2012-06-27
倪小银
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the search, there is no hydraulic press whose pressure is several times larger than the original one.

Method used

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Embodiment Construction

[0022] Embodiments are further described in a preferred manner below in conjunction with the accompanying drawings.

[0023] refer to Figure 1A , the structure consists of 13 parts, 1-lower bottom plate, 2-table slide plate, 3-guide sleeve, 4-small oil cylinder, 5-working oil cylinder, 6-upper top plate, 7-column, 8-nut, 9 -Oil-filled tank, 10-safety protection plate, 11-ultra-high pressure booster, 12-hydraulic station, 13-base. The lower base plate 1 and the upper top plate 6 are fixed into one body through the column 7 with nuts 8 and installed on the lower base plate 1 . The working oil cylinder 5 and the small oil cylinder 4 are fixed on the lower base plate 1, the piston rod of the working oil cylinder 5 and the piston rod of the small oil cylinder 4 are fixed on the slide plate 2 of the workbench, the slide plate 2 of the workbench is fixedly connected with the guide sleeve 3, and can be mounted on the column 7 to move up and down. The ultra-high pressure booster 11 ...

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PUM

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Abstract

The invention relates to an ultrahigh pressure hydraulic press, belonging to the manufacturing field of large and medium hydraulic processing equipment. An ultrahigh-pressure pressurizer is added on the basis of the original hydraulic press structure, and the whole structure has the following four modes: an operating platform sliding plate press-down-type ultrahigh pressure hydraulic press, an operating platform sliding plate push-up-type ultrahigh pressure hydraulic press, an in-frame operating platform sliding plate press-down-type ultrahigh hydraulic press and an in-frame operating platform sliding plate push-up-type ultrahigh pressure hydraulic press. The ultrahigh pressure pressurizer is arranged on the side wall of the cylinder body part of an operating cylinder, the ultrahigh pressure pressurizer is provided with an oil circuit pipeline communicated with an oil charging tank, the operating cylinder and the cylinder body and the piston of a small cylinder are arranged on a lower base plate, an operating platform sliding plate and a push-up plate and an in-frame bottom and an in-frame top in four different manners. Working pressure of the hydraulic press is increased by N times compared with the working pressure of the original hydraulic press; compared with a conventional hydraulic press, under the same working state, the hydraulic press has the advantages that cylinder diameter, overall dimension and a motor are greatly reduced, manufacturing cost and energy consumption are reduced, and space occupied by equipment is reduced.

Description

technical field [0001] The invention relates to a hydraulic press, which belongs to the field of manufacturing large and medium-sized hydraulic processing equipment for forging and cold extrusion, in particular to an ultra-high pressure hydraulic press. Background technique [0002] The currently used forging presses and cold extrusion machines all operate under the pressure of the hydraulic system less than 31.5Mpa. According to the search, there is no hydraulic press whose pressure is several times higher than the original one. Contents of the invention [0003] The present invention provides an ultra-high pressure hydraulic press aiming at the above deficiencies. [0004] The technical solution of the present invention is an ultra-high pressure hydraulic machine, which includes a lower base plate 1, a workbench slide plate 2, a guide sleeve 3, a small oil cylinder 4, a working oil cylinder 5, an upper top plate 6, a column 7, a nut 8, a hydraulic station 12, and a base...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B1/32
Inventor 倪小银
Owner 倪小银
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