Tapping tool balancer

• Main Authors: JIA BOJUN, CHEN TINGSHUO
• Format: Patent
• Language: Chinese; English
• Published: 14.05.2021
• Subjects: MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; THREAD CUTTING; TRANSPORTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTIONTHEREWITH

The utility model provides a tapping tool balancer which is used for a tapping tool, the tapping tool is provided with a cylindrical body and a thread tap extending from one end of the cylindrical body in the axial direction of the cylindrical body, and the tapping tool balancer comprises a support sleeve and a positioning lantern ring. The two ends of the support sleeve are both open so that a tooth tap can penetrate into the support sleeve, one end of the support sleeve is a tool end, and an annular inner step is formed in the tool end. The positioning lantern ring is supported on the annular inner step, so that the axial position of the positioning lantern ring is positioned by the annular inner step, the positioning lantern ring is provided with an outer ring wall, and the outer ring wall is attached to the annular inner step, so that the radial position of the positioning lantern ring is positioned by the annular inner step; the positioning lantern ring is provided with an inner ring wall, and the inner