Pipe hole grooving cutter

The invention discloses a pipe hole grooving cutter being a machining cutter; and the pipe hole grooving cutter consists of a hexagonal head bolt, a cutter bar, a positioning sleeve, a cover, a thrust ball bearing, a grooving conical end fastening screw, an eccentric sleeve, a pin, a transmission ta...

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Bibliographic Details
Main Authors DONG ZHIGUI, WANG YUE, WU ZHIHUI, WANG FULIN
Format Patent
LanguageChinese
English
Published 23.03.2016
Subjects
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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Summary:The invention discloses a pipe hole grooving cutter being a machining cutter; and the pipe hole grooving cutter consists of a hexagonal head bolt, a cutter bar, a positioning sleeve, a cover, a thrust ball bearing, a grooving conical end fastening screw, an eccentric sleeve, a pin, a transmission tail base, a cylinder spiral compression spring, a steel ball, a key and a blade. One end of the eccentric sleeve is positioned in an inner cavity of the transmission tail base, and the cylinder spiral compression spring is added between the two and fixed by using the key; the other end of the eccentric sleeve is connected with the thrust ball bearing and the positioning sleeve in sequence through threads; one end of the cutter bar fixedly clamps the blade by using the hexagonal head bolt, and the other end is positioned in the inner cavity of the eccentric sleeve; the steel ball is positioned between the cutter bar and the eccentric sleeve; the pin wholly connects the cutter bar, the eccentric sleeve and the transmi
Bibliography:Application Number: CN20151980549