Novel frame-structure hydropress technical field

A frame structure and hydraulic press technology, applied in the field of hydraulic presses, can solve the problems of high labor intensity of workers and large production line pressure, and achieve the effects of improving production efficiency, speeding up production speed, and improving stability

Inactive Publication Date: 2017-11-07
NANTONG DALI FORGING MACHINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to meet the fast and flexible requirements of the production line of home appliance supporting products and solve the problems of high pressure on the production line and high labor intensity of workers, the present invention provides a new type of hydraulic press with a frame structure, and its device includes a mobile workbench. The production line is fast and flexible, and the processing precision is high, with the advantages of safety and stability

Method used

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  • Novel frame-structure hydropress technical field
  • Novel frame-structure hydropress technical field

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] like figure 1 , figure 2 As shown in , a novel frame structure hydraulic machine, including a foundation, a fuselage 1 and a hydraulic system 2; the fuselage 1 is installed on the foundation, and the fuselage 1 includes a mobile workbench 3; the hydraulic system 2 is installed on the top of the fuselage 1, The hydraulic system 2 includes a hydraulic pump and a motor; the hydraulic pump is an inclined-axis plunger pump; the power of the motor is 30kw; the mobile workbench 3 includes a base 305, a mobile device and a quick clamping device; the mobile device includes a positioning hydraulic control system, a mold Base plate 301, first oil cylinder 302 and linear guide rail pair 303; Linear guide rail pair 303 is strip guide rail, quantity is two, is arranged between base 305 and mold base plate 301 in parallel, the distance of linear guide rail pair 303 and base 305 side The linear guide rail pair 303 is divided into an upper guide rail and a lower guide rail; the upper ...

Embodiment 2

[0068] The device in this embodiment is the same as that in Embodiment 1, except that there is one threaded hole on the upper surface of the sliding body; the distance between the linear guide pair 303 and the side of the base 305 is 30 mm.

[0069] In this embodiment, the method of using a novel frame structure hydraulic press needs to replace the mold three times, and the steps are the same as in Embodiment 1, except that:

[0070] G replace the third mold, the steps are as follows:

[0071] 1) Place the third mold on the mold bottom plate 301 and adjust its orientation.

[0072] 2) Take back the mold bottom plate 301, output an electric signal through the controller 34, and transmit it to the proportional valve 32 through the amplifier 33, and the second oil port of the proportional valve 32 is opened to input pressure oil to the oil outlet of the first oil cylinder 302, and the proportional valve 32 The first oil port is opened to receive the oil flowing back from the oil...

Embodiment 3

[0077] The device in this implementation is the same as that in Embodiment 1, the difference is that there are 8 threaded holes on the upper surface of the sliding body; the distance between the linear guide pair 303 and the side of the base 305 is 50 mm.

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Abstract

The invention discloses a novel frame structure hydraulic press, which belongs to the field of hydraulic presses and solves the problems of slow production line speed, high production pressure and high labor intensity of the supporting products of household appliances. The device of the present invention includes a foundation, a fuselage and a hydraulic system; the fuselage is installed on the foundation; the hydraulic system is installed on the top of the fuselage; the mobile workbench includes a base, a mobile device and a quick clamp device. The use method of the present invention comprises A preparations before work; B clamping mold; C stamping workpiece; D starting fast clamping device; E changing the second mold; F; H Repeat step 3) in step B, and stop the power supply of the quick clamping device, mobile device, hydraulic system and other parts in turn. The invention can meet the fast and flexible requirements of the production line of similar household appliances, has high processing precision, and has the advantages of safety and stability.

Description

[0001] The invention belongs to the field of hydraulic machines, and in particular relates to a novel frame structure hydraulic machine. Background technique [0002] A hydraulic press is a mechanical device that uses the static pressure of hydraulic oil delivered by an oil pump to process metal, plastic, rubber, wood, powder and other products. It is often used in pressing process and pressing forming process, such as: forging, stamping, cold extrusion, straightening, bending, flanging, sheet drawing, powder metallurgy, pressing and so on. Frame type hydraulic press is a kind of hydraulic press. It is suitable for assembling, disassembling, straightening, calendering, stretching, bending, punching and other work of machine parts. Install cylindrical and tapered bearings, and press-fit various tight fittings. The working process of the traditional hydraulic press is to first install the mold corresponding to the product to be processed. The mold is generally heavy and needs s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B1/32B30B15/00B30B15/04B30B15/16
CPCB30B1/32B30B15/0023B30B15/0052B30B15/04B30B15/165
Inventor 张志红
Owner NANTONG DALI FORGING MACHINE CO LTD
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