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Forming die for powder metallurgy

A forming mold and powder metallurgy technology, applied in the field of machinery, can solve problems such as poor applicability, achieve high applicability, improve stability and safety, and improve applicability

Inactive Publication Date: 2018-10-12
海宁金瑞金属制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the applicability of the existing forming dies is relatively poor

Method used

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  • Forming die for powder metallurgy
  • Forming die for powder metallurgy

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Experimental program
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Embodiment Construction

[0032] Such as figure 1 with figure 2 As shown, the powder metallurgy forming mold includes a frame 1, a fixed mold 2, a movable mold 3 and a driver 4, the above-mentioned fixed mold 2 is fixedly connected on the frame 1, and the above-mentioned movable mold 3 is located at the top of the fixed mold 2, and the above-mentioned The driving part 4 is fixedly connected to the frame 1 and the driving part 4 is connected with the movable mold 3. The driving part 4 can drive the movable mold 3 to move up and down. Detachment, there is a connecting portion on the frame 1, the above-mentioned fixed mold 2 is connected to the frame 1 through the connecting portion, and there is a connecting structure between the driving member 4 and the movable mold 3 to enable the two to be detachably connected.

[0033] The connecting portion includes two rod-shaped guide rods 5, the fixed mold 2 has guide holes 2a corresponding to the guide rods 5 one by one, and the guide rods 5 are embedded in th...

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PUM

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Abstract

The invention provides a forming die for powder metallurgy and belongs to the technical field of machines. The forming die solves the problem of low stability in the prior art. The forming die for powder metallurgy comprises a frame, a fixed die body, a movable die body and a driving part. The fixed die body is fixedly connected to the frame, the movable die body is positioned at the upper part ofthe fixed die body, the driving part is fixedly connected to the frame, and the driving part is connected to the movable die body; the driving part can drive the movable die body to move up and down,and the movable die body can be buckled on or separated from the fixed die body after moving; and a connecting part is arranged on the frame, the fixed die body is connected to the frame through theconnecting part, and a connecting structure for detachable connection of the driving part and the movable die body is arranged between the driving part and the movable die body. The forming die for powder metallurgy has high stability.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a molding die for powder metallurgy. Background technique [0002] Powder metallurgy is a process technology for producing metal powder or using metal powder (or a mixture of metal powder and non-metal powder) as raw material, forming and sintering to manufacture metal materials, composite materials and various types of products. [0003] Among them, compression molding is the main molding method of powder metallurgy molding. However, the existing forming process presses the powder metallurgy into the required shape under the pressure of 15-600MPa. [0004] Since the products formed by powder metallurgy have different sizes and shapes, in order to solve this problem, the existing forming molds are only processed for the corresponding product models. Cause, its applicability of existing molding die is relatively poor. Contents of the invention [0005] The purpose of the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F3/03
CPCB22F3/03
Inventor 金志超
Owner 海宁金瑞金属制品有限公司