Cold and hot circulation control device for bullet-shaped sleeve machining

The utility model relates to the technical field of casing pipe processing, and discloses a cold and hot circulation control device for bullet-shaped casing pipe processing, which comprises a placing box and a body, the surface of the body is provided with a groove, the inside of the groove is slida...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHENG QIUSHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of casing pipe processing, and discloses a cold and hot circulation control device for bullet-shaped casing pipe processing, which comprises a placing box and a body, the surface of the body is provided with a groove, the inside of the groove is slidably connected with the placing box, the surface of the placing box is provided with a block groove, the inside of the block groove is fixedly provided with a first spring, and the first spring is arranged in the block groove. A fixing plate is fixedly mounted on the side face of the first spring, a sliding groove is formed in the bottom of the containing box, a fixing block is slidably connected into the sliding groove, a supporting plate is fixedly connected to the bottom of the fixing block, and a buffering plate is fixedly mounted at the bottom of the supporting plate. According to the cold and hot circulation control device for bullet-shaped sleeve machining, before an object is put into the device, the fixing