Machine base
AssigneeFanuc Corporation
InventorKeisuke Sugahara
Life of this patent
Estimating the term…
Abstract
A machine base supports at least one of a clamping unit and an injection unit of an injection molding machine from below. The machine base includes an upper frame extended horizontally and configured to support at least one of the clamping unit and the injection unit. The upper frame has a hollow member and a plate member having a concave cross-section, attached to an upper surface of the hollow member. The plate member and the hollow member are formed with a through hole penetrating from an upper surface of the plate member to a hollow portion in the hollow member.
Claims11
A machine base for supporting at least one of a clamping unit and an injection unit of an injection molding machine, from below, comprising:
- an upper frame extending horizontally, wherein the upper frame is configured to support at least one of the clamping unit or the injection unit and has;
- a pair of longitudinally-extending, first and second hollow members;
- and
- first and second plate members each having a concave upper surface facing upward, the first and second plate members being parallel with and immovably attached to a respective upper surface of the first and second hollow members;
- and
- an upright supporting the first and second hollow members from below the first and second hollow members, and
- wherein the first plate member and the first hollow member are formed with a first through hole penetrating from the concave upper surface of the first plate member to a hollow portion in the first hollow member, and an opening in the concave upper surface of the first plate member is exposed to the environment,
- the second plate member and the second hollow member are formed with a second through hole penetrating from the concave upper surface of the second plate member to a hollow portion in the second hollow member, and an opening in the concave upper surface of the second plate member is exposed to the environment.
Dependencies are inferred from the claim text.