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A large tonnage rotary mobile hydraulic press

A hydraulic press and large tonnage technology, applied in the field of hydraulic presses, can solve the problems of complex structure of synchronous feeding rollers, difficulty in ensuring horizontal conveying of plates, and limitation of adjustment accuracy, so as to achieve flexible and light rotation, improve processing accuracy and production efficiency, and reduce friction. force effect

Active Publication Date: 2018-01-02
ANHUI DONGHAI MACHINE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the synchronous feeding roller table in this application is relatively complicated. When the weight of the board is large, its adjustment accuracy is limited, and it is difficult to ensure the horizontal conveying of the board, which may still easily cause the deflection of the feeding roller table.

Method used

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  • A large tonnage rotary mobile hydraulic press
  • A large tonnage rotary mobile hydraulic press
  • A large tonnage rotary mobile hydraulic press

Examples

Experimental program
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Effect test

Embodiment 1

[0045] Such as figure 1 As shown, a large-tonnage rotary mobile hydraulic press in this embodiment includes a hydraulic machine frame composed of an upper beam 2, a lower beam and a column 3, a hydraulic station 1, a pressure head mechanism and a workbench 8, and the hydraulic station 1 is located at On the top of the hydraulic machine frame, the pressure head mechanism is hoisted under the hydraulic station 1, and the upper beam 2 and the lower beam are both processed into a rectangular box structure. Such as figure 1 As shown, the hydraulic station 1 of this embodiment is fixed on the traveling mechanism. The traveling mechanism includes an upper frame, and the bottom of the upper frame is provided with a traveling roller 101. The traveling roller 101 drives the hydraulic station 1 along the guide rail on the surface of the upper beam 2. To move, limit travel switches are installed on the left and right sides of the upper frame, and the bottom of the upper frame is also pro...

Embodiment 2

[0055] A large-tonnage rotary mobile hydraulic press in this embodiment includes a hydraulic press frame consisting of an upper beam 2, a lower beam and a column 3, a hydraulic station 1, a pressure head mechanism and a workbench 8, and the hydraulic station 1 is located on the hydraulic press frame. On the top, the pressure head mechanism is hoisted under the hydraulic station 1, and the upper beam 2 and the lower beam are both processed into a rectangular box structure. Such as figure 1 As shown, the hydraulic station 1 of this embodiment is fixed on the traveling mechanism. The traveling mechanism includes an upper frame, and the bottom of the upper frame is provided with a traveling roller 101. The traveling roller 101 drives the hydraulic station 1 along the guide rail on the surface of the upper beam 2. To move, limit travel switches are installed on the left and right sides of the upper frame, and the bottom of the upper frame is also provided with an upper frame lockin...

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Abstract

The invention provides a large-tonnage rotation movement hydraulic machine, and belongs to the technical field of hydraulic machines. The large-tonnage rotation movement hydraulic machine comprises a hydraulic machine frame, a hydraulic station, a pressure head mechanism and a workbench, wherein the hydraulic machine frame comprises an upper beam, a lower beam and stand columns. The hydraulic station is located on the top of the hydraulic machine frame. The pressure head mechanism is hoisted below the hydraulic station. The workbench comprises a movement workbench and a rotation workbench, wherein the rotation workbench is located on an inner cavity of the movement workbench. Four travelling jack-up cylinders are symmetrically arranged below the movement workbench, three rotation jack-up cylinders which are evenly distributed are arranged below the rotation workbench in the circumferential direction of the rotation workbench, rolling wheels are arranged at the bottoms of the travelling jack-up cylinders, and rolling bearings are arranged between the rotation jack-up cylinders and the rotation workbench. The large-tonnage rotation movement hydraulic machine can be used for forming and machining large-tonnage plates, and the machining accuracy of the large-tonnage rotation movement hydraulic machine can be effectively guaranteed.

Description

technical field [0001] The invention belongs to the technical field of hydraulic machines, and more specifically relates to a large tonnage rotary mobile hydraulic machine. Background technique [0002] The hydraulic press is a device that uses hydraulic transmission technology for pressure processing, and can be used to complete various forging and press forming processes. At present, with the rapid development of my country's shipbuilding industry, the demand for a large number of marine plates is also increasing. The CNC frame hydraulic press is one of the important processing equipment in the hull workshop of the shipyard. , Bending forming of profiles and components and other process operations. [0003] However, the workbench of the traditional forming hydraulic press generally adopts a workbench with only a moving function. When bending, the hydraulic press drives the mold to process the plate workpiece, and the plate workpiece is manually moved multiple times to comp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B30B1/32B30B15/00B30B15/30B30B15/34
CPCB30B1/32B30B15/0052B30B15/30B30B15/34
Inventor 陈宇石贤林石贤锋刘洋迟德益迟道根
Owner ANHUI DONGHAI MACHINE MFG CO LTD
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