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Hydraulic extrusion device with controllable pressure

An extrusion device and hydraulic technology, applied in the direction of presses, stamping machines, manufacturing tools, etc., can solve problems such as low work efficiency, danger, and insufficient stability, and achieve the effects of high work efficiency, safe use, and stable work

Inactive Publication Date: 2016-06-29
KENMEC MECHA TRONICS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Extrusion machine is the most commonly used pressure forming equipment in the process of production and processing. Extrusion machine is generally composed of upper mold and lower mold. During the working process, the mold needs to be turned over, and the turning over of the mold in the prior art is generally done manually, and manual turning is not only low in work efficiency, but also has certain dangers. When the extruder is working, the oil temperature is easily affected by the surrounding environment. Due to the influence of temperature, the expansion coefficient of the oil will change, so it is not stable enough in the working process, and it will also affect its service life.

Method used

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  • Hydraulic extrusion device with controllable pressure
  • Hydraulic extrusion device with controllable pressure
  • Hydraulic extrusion device with controllable pressure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] Example: such as Figures 1 to 6 Shown is an embodiment of a hydraulic extrusion device with controllable pressure in the present invention, the extrusion device includes a frame 1, and an intermediate hydraulic drive mechanism 3 is arranged on the frame 1, and the intermediate hydraulic drive mechanism 3 Comprising an intermediate column 31 fixed on the frame 1, the upper end of the intermediate column 31 is fixed with an upper beam 33, the lower surface of the upper beam 33 is provided with an upper mold 311, specifically, the upper mold 311 is fixed on the upper mold On the base 34, the upper mold base 34 is fixed on the upper beam 33, and the installation plate 32 is movable on the middle column 31, and the middle hydraulic cylinder 35 is installed on the upper beam 33, and the piston rod of the middle hydraulic cylinder 35 38 is fixed on the upper bracket 37 and is provided with a connecting rod 322, the lower end of the connecting rod 322 is fixed on the mounting ...

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PUM

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Abstract

The invention discloses a hydraulic extrusion device with the controllable pressure. The extrusion device comprises a rack. The rack is provided with a middle hydraulic drive mechanism. The middle hydraulic drive mechanism comprises middle stand columns fixed to the rack. An upper beam is fixed to the upper ends of the middle stand columns. An upper die is arranged on the lower surface of the upper beam. An installing plate is movably arranged on the middle stand columns. A middle hydraulic cylinder is arranged on the upper beam. A piston rod of the middle hydraulic cylinder is fixed to an upper support, and connecting rods are arranged. The lower ends of the connecting rods are fixed to the installing plate. The installing plate is provided with a lower die head overturning mechanism. The part, below the lower die head overturning mechanism, on the rack is provided with a slurry sucking groove. The hydraulic extrusion device has the beneficial effects of being high in work efficiency and meanwhile safer to use.

Description

Technical field: [0001] The invention relates to the technical field of compression molding equipment, in particular to a hydraulic extrusion device with controllable pressure. Background technique: [0002] Extrusion machine is the most commonly used pressure forming equipment in the process of production and processing. Extrusion machine is generally composed of upper mold and lower mold. During the working process, the mold needs to be turned over, and the turning over of the mold in the prior art is generally done manually, and manual turning is not only low in work efficiency, but also has certain dangers. When the extruder is working, the oil temperature is easily affected by the surrounding environment. Due to the influence of temperature, the expansion coefficient of the oil will change, which makes it not stable enough in the working process, and also affects its service life. Invention content: [0003] The purpose of the present invention is to provide a hydrau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B1/32B30B7/00B30B15/02B30B15/04B30B15/22B30B15/34
CPCB30B1/32B30B7/00B30B15/02B30B15/04B30B15/22B30B15/34
Inventor 谢明智苏毓翔张贤明
Owner KENMEC MECHA TRONICS (SUZHOU) CO LTD