Upper sliding block pressing mechanism of powder forming machine

A technology of powder molding machine and slider, which is applied in punching machines, presses, manufacturing tools, etc. It can solve the problems of increased production costs, ineffective guarantee of product quality, poor consistency, etc., and achieves improved guidance and positioning accuracy, The pressing curve is completely consistent, and the effect of improving the distribution and uniformity
CN102500756AActive Publication Date: 2012-06-20YANGZHOU HAILI PRECISION MACHINERY MFG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
YANGZHOU HAILI PRECISION MACHINERY MFG
Publication Date
2012-06-20

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Abstract

The invention relates to an upper sliding block pressing mechanism of a powder forming machine. The upper sliding block pressing mechanism comprises an upper sliding block ball head screw adjusting mechanism, a hydraulic cushion pressure display mechanism, a protective demoulding mechanism, a synchronous pressing and final pressurizing mechanism and a powder pressing and shifting mechanism. The invention provides the upper sliding block pressing mechanism of the powder forming machine, which has the advantages of reliability in forming products, and stable operation.
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Description

technical field

[0001] The invention relates to a sliding block pressing mechanism on a powder molding machine, which belongs to the technical field of powder metallurgy. Background technique

[0002] The upper slider pressing mechanism is an important part of powder metallurgy, and its quality directly affects the quality of molded products. The existing upper slider pressing mechanism mainly has the following defects:

[0003] 1) It cannot reflect the downward pressing force of the upper die, cannot know the change of the pressing force in the mold cavity, and cannot timely adjust the size of the pressing force according to the actual situation of the product, which will affect the molding quality of the product; and when the upper die is stuck When it dies in the female mold, due to the existence of the upper pressing force, it is difficult to reverse the car to make the upper die punch out of the female mold, and it is easy to damage the mechanism and cause losses if it ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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