A frame type hydraulic press

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

Active Publication Date: 2016-02-24
TIANSHUI METALFORMING MACHINE TOOL GRP ANHUI PRESS
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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 supporting products for home appliances and solve the problems of high pressure on the production line and high labor intensity of workers, the present invention provides a frame-type hydraulic press, the device of which includes a mobile workbench. Fast and flexible requirements, and high processing precision, with the advantages of safety and stability

Method used

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  • A frame type hydraulic press
  • A frame type hydraulic press
  • A frame type hydraulic press

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a frame-type hydraulic machine includes 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, and 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 moving device and a quick clamping device; the moving device includes a positioning hydraulic control system and a mold base plate 301 , the first oil cylinder 302 and the linear guide rail pair 303; the linear guide rail pair 303 is a strip guide rail, the number is two, and is arranged between the base 305 and the mold bottom plate 301 in parallel, and the distance between the linear guide rail pair 303 and the side of the base 305 is 40mm , the linear guide...

Embodiment 2

[0071] 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 30mm.

[0072] A method for using a frame-type hydraulic press in this embodiment needs to replace the mold three times, and the steps are the same as in Embodiment 1, except that:

[0073] G replace the third mold, the steps are as follows:

[0074] 1) Place the third mold on the mold bottom plate 301, and adjust the orientation;

[0075] 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 inlet of the...

Embodiment 3

[0081] 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 frame type hydraulic press and an application method thereof, and belongs to the field of hydraulic presses. The frame type hydraulic press solves the problems that the production line of matching products of household appliances is low in speed, large in production pressure, and high in labor intensity of workers. The frame type hydraulic press comprises a foundation, a machine body and a hydraulic system. The machine body is installed on the foundation. The hydraulic system is mounted at the top of the machine body. A moving workbench comprises a base, a moving device, and a quick clamping device. The application method of the frame type hydraulic press includes the steps of A. pre-working preparation, B. clamping of a mold, C. stamping of a workpiece, D. starting of the quick clamping device, E. replacement with a second mold, F. re-execution of the step C and starting of the quick clamping device, G. the same content as the step E and the step F, and H. re-execution of step 3 in the step B, and sequential stopping of power supplies of the parts such as the quick clamping device, the moving device and the hydraulic system. The frame type hydraulic press is capable of meeting the requirements for quickness and flexibility of the production line of matching products of household appliances or like products, and has the advantages of high machining precision, safety and stability.

Description

technical field [0001] The invention belongs to the field of hydraulic machines, in particular to a frame type 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 speci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B30B1/32B30B15/04
CPCB21D22/02B21D37/04B21D37/12B30B1/32B30B15/0052B30B15/026B30B15/04B30B15/041B30B15/16B30B15/20
Inventor 杨思锋陶文中
Owner TIANSHUI METALFORMING MACHINE TOOL GRP ANHUI PRESS
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