Gear turning drill roller

Gear turning drill roller

The utility model belongs to the technical field of gear rollers, particularly relates to a gear turning and drilling roller, and aims to solve the problems that a gear roller provided in the background technology is of an integrated structure and high in replacement cost, the gear turning and drill...

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1. Verfasser: YANG XUELAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
MACHINE TOOLS
MAKING GEARS OR TOOTHED RACKS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
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creator YANG XUELAN
description The utility model belongs to the technical field of gear rollers, particularly relates to a gear turning and drilling roller, and aims to solve the problems that a gear roller provided in the background technology is of an integrated structure and high in replacement cost, the gear turning and drilling roller comprises an inner ring, gear rings distributed at equal intervals are slidably connected to the outer wall of the inner ring, and gear teeth distributed at equal intervals are fixedly connected to the outer walls of the gear rings. And symmetrically-distributed protrusions are fixedly connected to the inner wall of the gear ring, fixing rings are connected to the outer walls of the two ends of the inner ring in a threaded mode, and symmetrically-distributed mounting holes are formed in the outer walls of the two fixing rings. According to the gear roller, when gear teeth on the gear rings are damaged, the whole gear roller does not need to be replaced, only damaged parts need to be taken out and replace
format Patent
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And symmetrically-distributed protrusions are fixedly connected to the inner wall of the gear ring, fixing rings are connected to the outer walls of the two ends of the inner ring in a threaded mode, and symmetrically-distributed mounting holes are formed in the outer walls of the two fixing rings. 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language chi ; eng
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subjects MACHINE TOOLS
MAKING GEARS OR TOOTHED RACKS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
title Gear turning drill roller
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