Thin-wall double-layer corrugated pipe inner rotary cutting device and lathe provided with same

The utility model discloses a thin-wall double-layer corrugated pipe inner rotary cutting device and a lathe provided with the thin-wall double-layer corrugated pipe inner rotary cutting device. The thin-wall double-layer corrugated pipe inner rotary cutting device comprises a sectioning clamping di...

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Bibliographic Details
Main Authors SUN NAN, SU HAI, SHI LIANG, JIANG YANGANG, YU CUICUI, YE GUIQING, LI NAN, LIU BAOGUI, TANG YIHONG, WANG ZHENQING, MAO TAO
Format Patent
LanguageChinese
English
Published 17.02.2023
Subjects
BROACHING
FILING
LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PLANING
SAWING
SCRAPING
SHEARING
SLOTTING
TRANSPORTING
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Summary:The utility model discloses a thin-wall double-layer corrugated pipe inner rotary cutting device and a lathe provided with the thin-wall double-layer corrugated pipe inner rotary cutting device. The thin-wall double-layer corrugated pipe inner rotary cutting device comprises a sectioning clamping die and a rotary cutting module. The sectioning clamping die is installed on a chuck of a lathe spindle, and a positioning cavity matched with a to-be-cut pipe fitting is formed in the sectioning clamping die. The inner wall of the positioning cavity is provided with convex ribs matched with corrugated grooves in a pipe fitting to be cut. A cutting groove is further formed in the inner wall of the positioning cavity; the rotary-cutting module comprises a bearing seat, the bearing seat is mounted on a tool rest of the lathe, a rotating shaft is mounted on the bearing seat, and a rotary-cutting blade is arranged at one end of the rotating shaft; during rotary cutting, the rotary cutting blade extends into the positioni
Bibliography:Application Number: CN202222927189U