One-stop, all-around inspection equipment for drill bit side

Abstract

This invention relates to a one-stop, all-around inspection device for the side of a drill bit, comprising: a coaxial lens including a first image sensing element and a first optical channel, the first image sensing element being disposed at one end of the first optical channel, the other end of the first optical channel having a viewfinder, and a vertical second optical channel being disposed between the two ends of the first optical channel; and an upper lens including a second image sensing element and an upper optical channel, the second image sensing element being disposed at one end of the upper optical channel, the other end of the upper optical channel being connected to the second optical channel, the viewfinder facing a micro drill bit, the first image sensing element and the second image sensing element capturing images of the micro drill bit, and forming at least one first photograph and at least one second photograph, the content of the first photograph being a magnified partial side view of the micro drill bit; the content of the second photograph being an overall side view of the micro drill bit.

Claims

1. A one-stop, all-around inspection device for the side of a drill bit, comprising: a coaxial lens including a first image sensing element and a first optical channel, the first image sensing element being disposed at one end of the first optical channel, the other end of the first optical channel having a viewfinder, and a vertical second optical channel being disposed between the two ends of the first optical channel; and an upper lens including a second image sensing element and an upper optical channel, the second image sensing element being disposed at one end of the upper optical channel, the other end of the upper optical channel being connected to the second optical channel, the viewfinder facing a micro drill bit; a base, the base having a predetermined distance from the coaxial lens, the micro drill bit being detachably disposed on the base; and a power source connected to the base, the power source driving the base to rotate by a predetermined angle, causing the micro drill bit to be positioned... The viewfinder is positioned in the direction of the viewfinder; and a computer, the computer including a screen, which uses the first image sensing element and the second image sensing element to capture images of the micro drill bit and form at least one first image and at least one second image. The content of the first image is a magnified side view of the micro drill bit; the content of the second image is an overall side view of the micro drill bit. The first image and the second image are displayed on the screen. The computer is equipped with a drill bit analysis system. The first image and the second image are input into the drill bit analysis system, and the effective cutting length and total length of the micro drill bit are calculated respectively, and the helical feature points and grinding points of the micro drill bit are examined. The micro drill bit includes a drill tip, a helical drill bit, a helical groove, and a shank. The effective cutting length is from the drill tip to the shank, and the total length is from the drill tip to the end of the drill bit.

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