Router Jig for Producing Tenons

摘要

An apparatus used for cutting tenons consists of a plurality of mounting brackets, a plurality of arms, a motor, and a pair of threaded rods. The plurality of mounting brackets attaches the apparatus to an external platform. The motor is mounted onto one of the plurality of arms allowing the motor to slide along the length of the arm. The log in which the tenon is to be cut is placed in between the pair of threaded rods. By rotating the log with the use of one of the threaded rods or with the use of a drill, the log makes contact with the motor. The rotating motion of both the log and also the motor, results in a tenon being cut on the log. Additionally, two motors can also be used in tenon cutting such that a tenon with different diameters can be cut simultaneously.

主权项

1. A router jig for producing tenons comprises:
a first bench mounting bracket; a first motor mounting bracket; a first motor; a first arm; a first threaded rod; a first rod holder; a first router bit; the first rod holder comprises a first female threaded portion; the first arm being adjacently connected to the first bench mounting bracket; the first rod holder being adjacently connected to the first arm, opposite the first bench mounting bracket; the first motor mounting bracket being slidably engaged along the first arm; the first motor mounting bracket being positioned in between the first rod holder and the first bench mounting bracket; the first motor being attached onto the first motor mounting bracket; the first router bit being axially connected to the first motor; the first router bit being positioned adjacent to the first threaded rod; the first threaded rod being threadably engaged with the first female threaded portion; and the first threaded rod perpendicularly traversing through the first rod holder.