Five-beam four-column type explosive pressing hydraulic machine

A four-column, hydraulic press technology, applied in the field of hydraulic presses, can solve the problems of not being able to meet the development needs of the military industry and the small tonnage of the press, and achieve the effect of increasing the tonnage and meeting the development needs

Inactive Publication Date: 2019-03-19
HEFEI METALFORMING MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tonnage of the existing pressurized hydraulic press is small, which can no longer meet the development needs of the military industry

Method used

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  • Five-beam four-column type explosive pressing hydraulic machine
  • Five-beam four-column type explosive pressing hydraulic machine
  • Five-beam four-column type explosive pressing hydraulic machine

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Embodiment 1

[0029] This embodiment provides a five-beam four-column pressurized hydraulic press, which includes: a column, an upper beam, a lower beam, an upper slider, a lower slider, a middle fixed beam, an upper main cylinder, a lower main cylinder, an upper side cylinder and Lower cylinder.

[0030] The uprights are arranged vertically, and the number is four, which are respectively located at the four corners of the rectangle; the upper end of the uprights is fixed with an upper crossbeam through a upright nut, and the lower end of the upright is fixed with a lower crossbeam through a upright nut; more preferably Specifically, the column nuts are two halves of split nut assemblies, thereby reducing the workload of assembling screw nuts and facilitating the installation of the upper beam and the lower beam.

[0031] The upper main oil cylinder and the lower main oil cylinder are all large plunger cylinders, and the four upper side oil cylinders and four lower side oil cylinders are al...

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PUM

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Abstract

The invention discloses a five-beam four-column type explosive pressing hydraulic machine comprising stand columns, upper cross beams, lower cross beams, upper sliding blocks, lower sliding blocks, amiddle fixing beam, an upper main oil cylinder, a lower main oil cylinder, upper side oil cylinders and lower side oil cylinders. A cylinder block of the upper main oil cylinder and cylinder blocks ofthe upper side oil cylinders are fixed to the upper cross beams. A plunger rod of the upper main oil cylinder and plunger rods of the upper side oil cylinders are fixed to the upper sliding blocks. Cylinder blocks of the lower main oil cylinder and the lower side oil cylinders are fixed to the lower cross beams. A plunger rod of the lower main oil cylinder and plunger rods of the lower side oil cylinders are fixed to the lower sliding blocks. The lower sliding blocks are provided with locating columns. The locating columns penetrate through the middle fixing beam. Through the arrangement of the upper main oil cylinder, the lower main oil cylinder, the upper side oil cylinders and the lower side oil cylinders, the tonnage of the five-beam four-column type explosive pressing hydraulic machine can be improved, and the development demand of the military industry is met.

Description

technical field [0001] The invention relates to a hydraulic press, in particular to a five-beam and four-column press medicine hydraulic press. Background technique [0002] With the development of the military industry, the size of military products such as gunpowder is getting larger and larger, and the quality requirements for pressing are also getting higher and higher. There is an urgent need for large-tonnage and high-precision hydraulic presses for pressing powder. The tonnage of the existing hydraulic pressure presses is small, which cannot meet the development needs of the military industry. Contents of the invention [0003] The object of the present invention is to provide a five-beam and four-column pressurized hydraulic press to meet the development needs of the military industry and solve the above technical problems. [0004] The present invention solves the technical problem by adopting the following technical scheme: a five-beam and four-column hydraulic ...

Claims

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Application Information

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IPC IPC(8): B30B15/04B30B1/34
CPCB30B1/34B30B15/04B30B15/045
Inventor 李卫华穆亚飞方昆余志海张亭
Owner HEFEI METALFORMING MACHINE TOOL
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