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Novel press machine simple air cushion structure

A press and simple technology, applied in the field of forging machinery, can solve the problems of troublesome manufacturing and complicated structure of the air cushion of the press, and achieve the effects of simple structure, good use effect and easy manufacture.

Inactive Publication Date: 2014-01-15
XUZHOU CONTENT TRANSMISSION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of simple air cushion structure for presses, which can improve the defects of complex structure and troublesome manufacture in the existing press air cushions

Method used

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  • Novel press machine simple air cushion structure

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Embodiment Construction

[0008] figure 1 Among them, it consists of a top plate (1), a bottom plate (2), a spring (3), a guide sleeve (4), a guide post (5), and an auxiliary spring (6). ) are provided with springs (3), and auxiliary springs (6) are respectively provided on the guide rods (5) in the guide sleeves (4) provided between the top plate (1) and the bottom plate (2).

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Abstract

The invention discloses a novel press machine simple air cushion structure. A spring is arranged between a top plate and a bottom plate, auxiliary springs are arranged on guide rods in guide sleeves respectively arranged between the top plate and the bottom plate respectively, and the lower ends of the guide rods have degree of freedom of up-and-down motion in the guide sleeves. The novel press machine simple air cushion structure has the advantages that the purpose of piece returning of a press machine can be achieved under the action of elasticity of the spring and the auxiliary springs. Meanwhile, the novel press machine simple air cushion structure is simple in structure, easy to manufacture, good in use effect, and extremely easy to implement and popularize.

Description

technical field [0001] The invention relates to a simple air cushion structure of a press, in particular to a novel simple air cushion structure of a press, which belongs to the technical field of forging machinery. Background technique [0002] At present, presses are widely used in processes such as cutting, punching, blanking, bending, riveting, and forming; they are processed into parts by applying strong pressure to metal blanks to cause plastic deformation and fracture of the metal. The air cushion is a part of the press that plays the role of withdrawing the workpiece during the blanking operation; at present, the air cushion structure of the press is mostly a device with intake and exhaust like a hydraulic cylinder or a cylinder. However, the structure of the above-mentioned devices is relatively complicated. And making trouble, it is easy to bring about passivity in work. Contents of the invention [0003] The object of the present invention is to provide a new t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B15/32B21J13/14
Inventor 藏继民
Owner XUZHOU CONTENT TRANSMISSION TECH
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