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Powder metallurgy die capable of separating tools conveniently

A technology of powder metallurgy and tooling, which is applied in the field of metallurgy, can solve the problems of prolonging the demoulding time, difficult demoulding operation, and increasing the labor workload of workers, so as to achieve the effect of improving work efficiency and great strength

Pending Publication Date: 2021-06-08
厦门振铨钨钢科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are difficulties in the demoulding operation after powder metallurgy pressing is completed. Usually, manual knocking is used for demoulding, which not only increases the labor load of workers, but also greatly prolongs the demoulding time.

Method used

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  • Powder metallurgy die capable of separating tools conveniently
  • Powder metallurgy die capable of separating tools conveniently
  • Powder metallurgy die capable of separating tools conveniently

Examples

Experimental program
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specific Embodiment approach

[0025] Specific embodiments: This device is a powder metallurgy mold that facilitates the separation of tooling. The first box body 3 is connected to the second box body 4. The second box body 4 is connected to the base 1 through the supporting legs 2. In the first box body 3 A lead screw 601 and a trapezoidal block 7 threaded with the lead screw 601 are provided. The trapezoidal block 7 can move in the rectangular groove 501 on the connecting column 5 by the thrust of the lead screw 601. After the inclined surface of the trapezoidal block 7 contacts the rectangular groove 501, it can Make the connecting column 5 move upwards, the slope of the trapezoidal block 7 provides a uniform jacking force, and is different from the thrust of the mechanical pump, which is powerful and easy to damage the mold; rotate the locking shaft 9 so that the locking clamp 8 is aligned with the belt The mold with the product is close to and locked, and the lead screw 601 drives the trapezoidal block ...

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Abstract

The invention relates to the technical field of metallurgy, in particular to a powder metallurgy die capable of separating tools conveniently. The powder metallurgy die comprises a base, a first box body and a second box body, the second box body is installed on the upper end face of the first box body, the lower end face of the first box body is arranged on the upper end face of the base through supporting legs, a connecting column is vertically arranged in the middle of the first box body, a rectangular groove is formed in the middle of the connecting column, and guide plates are arranged on the two sides, away from the rectangular groove, of the connecting column. A lead screw motor is installed on one side wall of the first box body, the output end of the lead screw motor is connected with a lead screw, the lower end of the connecting column penetrates through the bottom wall of the first box body to be connected with a baffle, and the upper end of the connecting column penetrates through the bottom wall of the first box body. Through locking clamping plates and locking shafts, the locking clamping plates can be close to the die with a product and are locked, a spring is arranged at the lower end of the connecting column, returning can be easily achieved through the connecting column, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of metallurgy, in particular to a powder metallurgy mold which facilitates tooling separation. Background technique [0002] Powder metallurgy is an industrial 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 produce metal materials, composite materials and various types of products. At present, powder metallurgy technology has been widely used in transportation, machinery, electronics, aerospace, weapons, biology, new energy, information and nuclear industries, and has become one of the most dynamic branches of new material science. [0003] Powder metallurgy pressing die is the main tool for powder pressing. It is related to the quality and safety of powder metallurgy products. However, there are difficulties in the demoulding operation after powder metallurgy pressing is completed. Usually, manual kn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F3/03
CPCB22F3/03
Inventor 吴小东
Owner 厦门振铨钨钢科技有限公司
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