Rapid replacing adjustable welding reamer

Abstract

The invention discloses a rapid replacing adjustable welding reamer. The reamer comprises a reamer handle and a reamer head, and a locking ring is arranged between the reamer head and the reamer handle for connection; a first round table is arranged at the tail end of the reamer head, and a first conical boss is arranged on the end face of the first round table in a concentric manner; a first external thread is arranged on the outer side of the first round table, and a second round table is arranged at the front end of the reamer handle; a second external thread is arranged on the outer portion of the second round table, and a first internal thread corresponding to the first external thread is arranged at the front end of an inner hole of the locking ring; and a second internal thread corresponding to the second external thread is arranged at the tail end of the inner hole of the locking ring. Through the manner, the rapid replacing adjustable welding reamer is spirally screwed through a double-head screw, the hole wall pressure of the second conical boss to the second conical hole can be adjusted, and therefore compensation for the diameter after a reamer blade is worn is carried out; and the reamer head and the reamer handle can be rapidly connected and disassembled through the locking ring, and the replacement cost is reduced.

Description

technical field [0001] The invention relates to the field of reamers, in particular to a quick-change adjustable welding reamer. Background technique [0002] At present, welding reamers are mainly used for machining precision holes in the machining industry, and welding reamers are mostly low-speed and low-precision reamers. The reaming accuracy is directly affected by the reamer manufacturing equipment. When the tool diameter accuracy cannot meet the precision requirements of the machined hole or the tool diameter becomes smaller due to tool wear, the tool diameter cannot be compensated. [0003] In some deep hole or complex processing environments, traditional welding reamers tend to be very bulky and costly, and are discarded directly after use, resulting in a great waste of materials. inconvenient. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a quick-change adjustable welding reamer, which improves the...

AI Technical Summary

Problems solved by technology

The reaming accuracy is directly affected by the reamer manufacturing equipment. When the tool diameter accuracy cannot meet the precision requirements of the machined hole or the tool diameter becomes smaller due to tool wear, the tool diameter cannot be compensated.

[0003] In some deep hole or complex processing environments, traditional welding reamers tend to be very bulky and costly, and are discarded directly after use, resulting in a great waste of materials. inconvenient

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