Hollow planking and extruding die for manufacturing the same

The utility model discloses hollow planking and an extruding die for manufacturing the hollow planking. A cross section of the hollow planking is of a rectangular shape, inward concave clamping mouths are symmetrically formed in two sides of the rectangular shape, a set of concave grooves or protrus...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAN LI, TAN CUILI, CHENG QINGMIN, LV HUAIXING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING CONSTRUCTIONAL ELEMENTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model discloses hollow planking and an extruding die for manufacturing the hollow planking. A cross section of the hollow planking is of a rectangular shape, inward concave clamping mouths are symmetrically formed in two sides of the rectangular shape, a set of concave grooves or protrusions are arranged on the upper surface of the rectangular shape, and at least one groove hole is formed in the middle of the rectangular shape. The extruding die comprises a die body and a die core, wherein the die core is arranged in the die body, the die core is connected with the die body through a connecting rib, a sprue spreader is arranged at one end of the die core, and an extruding mechanism is connected with one end of the die body. The hollow planking has the advantages of being simple in structure, convenient to use and mount, light in self weight, and low in manufacturing cost. Besides, the profile extruding die is simple in assembling and high in production efficiency. In addition, manual regulation is