Extrusion device
A technology of extrusion device and extrusion cylinder, applied in the field of extrusion device, can solve problems such as difficult processing, and achieve the effects of reducing the influence of friction, uniform deformation, and reducing additional tensile stress
Inactive Publication Date: 2012-11-28
太仓奥科机械设备有限公司
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Problems solved by technology
[0002] The composition and the size of the parts are different, the shapes, materials and structures of the commonly used parts are different, and the metal processing methods are also various, and the forging process can ensure the continuity of the metal fiber structure, so that the fiber structure of the forging is consistent with the shape of the forging Consistent and complete metal streamlines can ensure that the parts have good mechanical properties and long service life, so forging plays an important role in metal processing technology, but it is not easy to process some low plastic materials when forging
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[0010] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.
[0011] Such as figure 1 As shown, an extrusion device according to the present invention includes: an extrusion rod 1 , an extrusion cylinder 3 , an extrusion die 4 , a die pad 5 , a forging hole 6 , a shell 8 and a blank 9 .
[0012] The casing 8 is pierced with an extrusion cylinder 3, one end of the extrusion cylinder 3 is provided with an extrusion rod 1, and the other end of the extrusion cylinder 3 is provided with a die pad 5, and the die pad 5 is provided with The extrusion die 4 is provided with a blank 9 inside the extrusion die 4 , and the forging hole 6 is pierced on the die pad 5 . Gaskets 7 are provided on the radially inclined surface of the extrusion rod 1 , and gaskets 7 are also provided on the radially inclined surface of the extrusion die 4 .
[0013] When using the present invention, the working liquid 2 is filled in the ...
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The invention discloses an extrusion device, which comprises an extrusion rod, a container, an extrusion die, a die pad, a forge piece hole, a shell and a blank, wherein the container penetrates through the shell, the extrusion rod is arranged on one end of the container, the die pad is arranged on the other end of the container, the die pad is provided with the extrusion die, the blank is arranged in the extrusion mould, and the forge piece hole penetrates through the die pad. According to the extrusion device, the influence of friction is reduced, deformation is uniform, the additional tensile stress is reduced, and structure and performance of a forge piece are remarkably improved.
Description
technical field [0001] The invention relates to an extrusion device. Background technique [0002] The composition and the size of the parts are different, the shapes, materials and structures of the commonly used parts are different, and the metal processing methods are also various, and the forging process can ensure the continuity of the metal fiber structure, so that the fiber structure of the forging is consistent with the shape of the forging Consistent and complete metal streamlines can ensure that the parts have good mechanical properties and long service life, so forging plays an important role in metal processing technology, but some low-plastic materials are not easy to process when forging. Contents of the invention [0003] Purpose of the invention: The purpose of the invention is to solve the deficiencies of the prior art and provide an extrusion device with simple structure, stable and reliable operation, uniform deformation and significantly improved struct...
Claims
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IPC IPC(8): B21C23/21
Inventor 吴玉文
Owner 太仓奥科机械设备有限公司