Work holding device in work grinding and polishing machine
AssigneeSuzuki Shoji Patent Office
InventorTakahiro Imahashi
Life of this patent
Estimating the term…
Abstract
A work holding apparatus is used in grinding and polishing very hard and brittle tools, such as monocrystalline or polycrystalline diamond tools, diamond indenters, diamond knives, etc. The work holding apparatus includes a support member to be mounted on the work table, and work operating devices capable of vertical movement, capable of forward and backward movement, and capable of swing motion about a horizontal shaft and which are all connected one after another to the support member. The swing device is connected to a swing arm, to which a tool holder is attached via the vertical movement device and swivel device.
Claims4
A tool holding apparatus for a grinding and polishing machine, comprising:
- a support member adapted to be mounted on a work table of the grinding and polishing machine, and including means attached to said support member for providing said support member vertical movement;
- a swing arm member mounted on said support member;
- and
- a tool holder bracket mounted on said swing arm member for rotation about a horizontal axis, and having a tool holder for holding a tool for being ground and polished, and a horizontal shaft between said tool holder bracket and said tool holder extending transversely to said horizontal axis for mounting said tool holder on said tool holder bracket for swinging movement of said tool holder around said horizontal shaft, said tool holder bracket having means attached thereto for providing vertical movement of said tool holder bracket relative to said swing arm.
Dependencies are inferred from the claim text.