Machine tool protecting device capable of feeding and discharging large workpieces from top
The invention belongs to the field of numerical control machine tools and particularly relates to a machine tool protecting device capable of feeding and discharging large workpieces from the top. Themachine tool protecting device comprises a machine tool protecting cover, a left front door, a right...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention belongs to the field of numerical control machine tools and particularly relates to a machine tool protecting device capable of feeding and discharging large workpieces from the top. Themachine tool protecting device comprises a machine tool protecting cover, a left front door, a right front door and a top door assembly. The left front door and the right front door are installed onthe front portion of the machine tool protecting cover in a sliding manner. The top door assembly is composed of a flexible protecting cover, a top door connecting plate, a drive air cylinder, a driveconnecting plate, top door sliding rails and a scissor type connecting rod mechanism. The two top door sliding rails are arranged on the left side and the right side of a top opening of the machine tool protecting cover in parallel. The top door connecting plate and the drive connecting plate are connected through the scissor type connecting rod mechanism, act on the top door sliding rails through sliding assemblies corres |
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