Hydraulic machine casting precision mold convenient to exhaust
The utility model is applicable to the technical field of casting molds, and provides a hydraulic machine casting precision mold convenient to exhaust, which comprises a machine table, a vibrator, a rubber pad, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a pis...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model is applicable to the technical field of casting molds, and provides a hydraulic machine casting precision mold convenient to exhaust, which comprises a machine table, a vibrator, a rubber pad, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod and a piston rod, the reset spring is fixedly connected to the upper surface of the machine table, a via hole capable of containing the output end of the vibrator is formed in the middle of the reset spring, and due to the fact that the reset spring has certain elastic deformation, when the upper die plate moves towards the pressing plate, the upper die plate can be prevented from directly colliding with the pressing plate, damage to the upper die plate and the pressing plate is reduced, and the service life of the upper die plate and the pressing plate is prolonged; and the upper mold plate communicates with t |
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