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[CN 201910991531.4] Four-column powder press-fitting anti-seams hydraulic press


[CN 201910991531.4] Title of a four-column powder pressing and anti-seams hydraulic press: Application number of a four-column powder pressing and anti-seams hydraulic press: CN 201910991531.4 Applicant: Chen Jingling Application Date: 2019-10-18 Patent Type: Invention Application The present invention discloses a four-column powder pressing and anti-seams hydraulic press. Its structure includes a top interface, a fixed pressure block and a four-column hydraulic rod. The bottom end of the top interface is connected with the upper surface of the fixed pressure block, when the four-column hydraulic rod moves down, the extension layer will move with it, and the bottom top layer will press against the powder to compact and form it. When the gap between the movement of the bottom top layer inside the powder tank deviates to the side, it will expand outward under certain force, and the gas will be trapped by the impulse port, thus pushing inward, it can gather the gas pushed from the outside and transmit the force inward. Its support and extension strip will be pulled apart. The outer layer will produce certain deformation, blocking the direct gap so that the powder will not be stuck in, and compacting the powder at one time. When the pressure plate compacts the powder, the powder will be forced to be stuck in the gap through its own forced force, to counterpress it so that it does not snap into the gap.

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