Large-scale semi-solid state die forging hydraulic press

A semi-solid die forging and hydraulic press technology, which is applied in the driving device of the forging press, forging/pressing/hammering machinery, forging/pressing/hammer device, etc., which can solve the problems affecting the accuracy of the machine, unqualified, and lack of workpieces, etc. , to achieve the effect of safe and reliable work

Inactive Publication Date: 2007-11-14
TIANJIN TIANDUAN PRESS CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

②The hydraulic press does not have a four-corner leveling device, which causes the slider to tilt and the workpiece is unqualified
③The hydraulic press does not have a slider anti-fall device, and there is a problem of sliding down
④ Under the condition of high temperature pressing, the thermal deformation of the fuselage will change the clearance of the guide rails and affect the accuracy of the machine. These problems will affect the working performance of the large semi-solid die forging hydraulic press and the product quality of the pressed parts as a whole.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Large-scale semi-solid state die forging hydraulic press
  • Large-scale semi-solid state die forging hydraulic press
  • Large-scale semi-solid state die forging hydraulic press

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0045] See Figure 1, Figure 2, Figure 3, Figure 4, Figure 6, Figure 7, and Figure 8.

[0046] The large semi-solid die forging hydraulic press consists of a fuselage 2, a frame platform 5, a master cylinder 3, a power system 1, and an electrical system 9. The fuselage is composed of upper beams, lower beams 11, sliders 6, and pillars 7 through tie rods. The master cylinder 3 and the side cylinder 4 are connected with the power system 1 , and the electrical system 9 controls the power system 1 . The pressing process action is realized through the main cylinder 3 and the side cylinder 4. Energy is provided by the power system 1, and the rack platform 5 is used as a safety and protection device. The electrical system 9 realizes automatic contr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to large-scale semi-solid die forging hydraulic machine, which comprises frame composed of upper beam, lower beam fixed with liftout attachment, slide block and brace linked by tie bar, plant, power system connected with main and side cylinders both fixed on lower beam, and electric system to control power system; wherein, the piston is arranged in cylinder with hollow plunger and its sleeve; the liftout pad is fixed on piston top; a rotation-proof flange is fixed on piston with guide pole connected with travel digital display, a cylinder outlet flange is fixed on cylinder; the guide sleeve for cylinder outlet is in cylinder; both guidance tape and seal ring are embedded in piston wall; and a seal ring leveler and block drop-proof device of X-shaped are arranged on the machine. This invention has advantages composed of high speed, low power, high efficiency and precision.

Description

technical field [0001] The invention belongs to the technical field of hydraulic presses, in particular to a large semi-solid die forging hydraulic press. Background technique [0002] The currently known large-scale semi-solid die forging hydraulic press consists of a fuselage, a frame platform, a master cylinder, a power system, and an electrical system. Fixed on the beam, the piston rod is connected with the slider, and the machine action is completed by the electrical system to meet the process requirements. It solves the existing problems of hydraulic presses in the past. ①The rapid jacking device of the hydraulic press is provided by the pump, which increases the displacement of the pump and the installed power of the whole machine. ②The hydraulic press does not have a four-corner leveling device, which causes the slider to tilt and the workpiece is unqualified. ③The hydraulic press does not have a slider anti-fall device, and there is a problem of sliding down. ④ U...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): B21J5/02B21J9/12B21J13/04
Inventor 隋岩
Owner TIANJIN TIANDUAN PRESS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap