Lower ejection plate hoisting mechanism
The utility model provides a lower ejection plate hoisting mechanism which comprises a lower core box, a hanger rod and a lower ejection plate. The lower ejection plate hoisting mechanism further comprises a hanger rod pressing plate and a guide sleeve. The upper portion of the hanger rod is connect...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a lower ejection plate hoisting mechanism which comprises a lower core box, a hanger rod and a lower ejection plate. The lower ejection plate hoisting mechanism further comprises a hanger rod pressing plate and a guide sleeve. The upper portion of the hanger rod is connected with the lower core box through the hanger rod pressing plate, and the lower portion of the hanger rod is connected with the lower ejection plate through the guide sleeve. The lower ejection plate hoisting mechanism is good in manufacture precision, stable in mold operation and high in yield, and accessories are not prone to being damaged. |
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