Precise measuring device for roller set pressing amount

The utility model belongs to the technical field of board flattening, and relates to a precise measuring device for the roller set pressing amount. The technical problem that the flattening accuracy in the prior art is not high is solved. The precise measuring device comprises an upper frame, a lowe...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG RIXIANG, QIU LISHUN
Format:	Patent
Sprache:	eng
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The utility model belongs to the technical field of board flattening, and relates to a precise measuring device for the roller set pressing amount. The technical problem that the flattening accuracy in the prior art is not high is solved. The precise measuring device comprises an upper frame, a lower frame, an upper roller set and a lower roller set. The upper frame is in contact connection with the upper roller set, when the upper roller set ascends or descends, the upper roller set can drive the upper frame to ascend or descend, the lower roller set is fixedly connected with the lower frame, sensors capable of converting linear positions into electrical signals are arranged on the upper frame, and measurement points of the sensors are fixedly connected with the lower frame. The precise measuring device has the advantages of being high in flattening accuracy and good in stability.