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A large-scale composite tension-compression hydraulic forming machine

A molding machine and hydraulic technology, applied in punching machines, presses, manufacturing tools, etc., can solve the problems of inability to press and meet industrial production, and achieve the effects of simple operation, convenient and fast movement, and simple structure.

Active Publication Date: 2018-01-16
YANTAI CONGLIN PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional hydraulic presses can only move up and down. For special pressing parts that need to be stretched left and right and deformed up and down, the traditional hydraulic press has the defect that it cannot be pressed and cannot meet the needs of industrial production.

Method used

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  • A large-scale composite tension-compression hydraulic forming machine
  • A large-scale composite tension-compression hydraulic forming machine
  • A large-scale composite tension-compression hydraulic forming machine

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Experimental program
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Embodiment Construction

[0024] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0025] see Figure 1 to Figure 5 , the embodiment of the present invention provides a large-scale composite tension-compression hydroforming machine, including: upper side hydraulic cylinder 1, upper side hydraulic transmission shaft 22, hydraulic oil tank 2, hydraulic oil pump 3, frame frame 4, frame Positioning column 13, hydraulic transmission shaft sleeve column 5, base 9, tooling fixture 10, forming mold 11, hydraulic positioning column 12, hydraulic platform 6, fixed clamping plate 14, side hydraulic transmission shaft 19, side hydraulic cylinder 20, pull Stretching hydraulic cylinder 18 and control panel 21, wherein, the upper part of the base 9 is provided with a frame-type frame 4, one side of the frame-type frame 4 is provided with a stretching...

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PUM

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Abstract

The invention provides a large-scale composite tension-compression hydraulic molding machine. The hydraulic molding machine comprises an upper-side hydraulic cylinder, an upper-side hydraulic transmission shaft, a hydraulic oil tank, a hydraulic oil pump, a frame-type rack, a frame positioning column, a hydraulic transmission sleeve column, a base, a hydraulic positioning column, a hydraulic platform, a fixed clamping plate, a side hydraulic transmission shaft, a side hydraulic cylinder, a stretching hydraulic cylinder, a control panel, a hollow first fixed frame, a hollow second fixed frame, a first-direction rotating shaft of the stretching hydraulic cylinder, a second-direction rotating shaft of the stretching hydraulic cylinder, and a first-direction movable roller. The hydraulic molding machine can be used for tensioning pressing pieces left and right and compressing the pieces up and down for transformation while compressing the pieces effectively, thereby overcoming the single function of compressing pieces up and down only of a traditional hydraulic machine, meeting the requirement on complicated transformation compression of pressing pieces in industrial production, and bringing quickness and convenience for industrial production.

Description

technical field [0001] The invention relates to the technical field of hydraulic equipment, in particular to a large composite tension-compression hydraulic forming machine. Background technique [0002] The hydraulic machine is an oil pump that delivers the hydraulic oil to the integrated cartridge valve block, and distributes the hydraulic oil to the upper or lower chamber of the oil cylinder through each check valve and overflow valve. Under the action of high-pressure oil, the oil cylinder moves for pressing parts transmission . Traditional hydraulic presses can only move up and down. For special pressing parts that need to be stretched left and right and deformed up and down, traditional hydraulic presses have the defect that they cannot be pressed, and cannot meet the needs of industrial production. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a large-scale compound tension-compression hydraulic forming...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B30B1/34B30B7/04
CPCB30B1/34B30B7/04
Inventor 张培栋张嘉庚马桂元
Owner YANTAI CONGLIN PRECISION MACHINERY
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