Pressing machine slide block

Abstract

The invention relates to a pressing machine, in particular to a slider of the pressing machine, comprising a bottom plate with reticular reinforcing plate, which is characterized in that the stress of slider is directly transmitted to the supporting surface of a coupling by the reticular reinforcing plate, the transmission of stress can be direct even more, the rigidity of slider body is greatly strengthened. The reticular reinforcing plate can increase the intrinsic supporting of the slider body, reduce greatly the thickness of bottom plate and main reinforcing plate, not adopt the special heavy plate, reduce greatly weight and material cost. The invention has the advantages of improving the arrangement of the reinforcing plate of the slider body, adopting the reticular structure, make the stress more reasonable, and make the slider body with light structure, high rigidity and small stress.

Description

(1) Technical field

[0001] The invention relates to a press machine, in particular to a press slide block. (2) Background technology

[0002] In the press, the slider is the part that transmits force. In addition to meeting the strength requirements, because its bottom surface is directly combined with the mold, it needs high rigidity. In addition, it is a moving part, and its weight should be reduced as much as possible. In the traditional structure, the bottom plate of the slider is very thick, and the ribs on the bottom plate are mainly the front and rear main ribs in the left and right directions. The force on the slider body is transmitted from the bottom plate to the front and rear main ribs, and then transmitted to the connecting On the installation surface of the device, the transmission of such force is not direct, the supporting effect is poor, the deformation of the bottom surface of the slider body is also large, and the rigidity is low. In addition, the bottom p...

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