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Profile machining die

A technology for processing molds and molds, which is applied in the direction of metal extrusion molds, etc., can solve problems such as low production efficiency and poor structural strength, and achieve the effect of improving production efficiency

Pending Publication Date: 2019-09-20
苏州沅德精密技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing charging treasure shells are oblate and circular, and many of the shells are tailor-welded. It is difficult to form a stamped one. The structural strength is poor and after tailor-welding, grinding and polishing are required, and the production efficiency is low.

Method used

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  • Profile machining die
  • Profile machining die

Examples

Experimental program
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Effect test

Embodiment 1

[0025] like figure 1 As shown, the profile processing mold includes an upper mold 1, a lower mold 2, a central mold group 4 and a guide mold 5. The middle part of the upper mold 1 is provided with a material port 3, and the material port 3 runs through the upper mold 1. The material port 3 is installed with a central module 4 for fixing the guide mold 5, the central module 4 is integrally connected with the upper mold 1, the material port 3 is a cross-shaped structure, and the central module 4 is integrally arranged on the cross Inside the feed port, not only can the guide mold be fixed, but also the resistance to the aluminum rod can be reduced when the aluminum rod is extruded and fed.

[0026] like Figure 1-2 As shown, the height of the central module 4 is lower than the height of the opening plane of the feed port 3, the central module 4 is distributed in a symmetrical arc, and the central module 4 and the guide mold 5 are of an integrated structure. The height of the m...

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PUM

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Abstract

The invention relates to the technical field of dies, in particular to a profile machining die. The profile machining die comprises an upper die body, a lower die body, a center module and a guiding die body, wherein a material opening is formed in the middle of the upper die body and penetrates through the upper die body; the center module used for fixing the guiding die body is mounted in the material opening; the center module and the upper die body are connected in an integrated mode; the material opening is of a cross-shaped structure; the center module is disposed in the cross-shaped material opening in an integrated mode; and accordingly the guiding die body can be fixed, and furthermore the resistance to an aluminum bar when the aluminum bar is squeezed and fed can be lowered. Compared with the prior art, the profile machining die provided by the invention has the beneficial effects that by arranging the upper die body and the lower die body for cooperation, the guiding die body is disposed in the die, die holes are optimized, thus a shell assembly can be integrally formed, welding is not needed, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of industrial moulds, in particular to profile processing moulds. Background technique [0002] Under the action of external force, the blank becomes a tool with a specific shape and size. Widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The mold has a specific contour or cavity shape, and the application of the contour shape with a cutting edge can separate the blank according to the contour line shape (punching). Applying the shape of the inner cavity can make the blank obtain the corresponding three-dimensional shape. The mold generally includes two parts, the movable mold and the fixed mold (or punch and die), which can be separated or combined. Take out the parts when they are separated, and inject the blank into the mold cavity t...

Claims

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Application Information

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IPC IPC(8): B21C25/02
CPCB21C25/02
Inventor 王兴才张春晓
Owner 苏州沅德精密技术有限公司