A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a compact machine tool slide door increasing a door opening width, achieving increase in a door opening/closing speed and automation, suppressing abrasion and damage to a door driving mechanism.SOLUTION: A motor 6 is coupled to a first ball screw 4a and a power transmission mechanism 9 is provided between the first ball screw 4a and a second ball screw 4b. Doors 3a and 3b are fixed to nuts 5a and 5b threaded on the first and second ball screws 4a and 4b, respectively. By driving the motor 6, an opening portion 1 is opened or closed by switching a state of fully opening the opening portion 1 shown in FIG. 1(b) to a closed state shown in FIG. 1(c) or vice versa. An opening width can be increased, a slide door can be opened or closed at high speed, and automation can be achieved. Since abrasion and damage are suppressed and a slide direction of the door is identical to an axial direction of the ball screws, an installation space can be made compact.SELECTED DRAWING: Figure 1
【課題】ドアの開口幅を広くし、ドアの開閉速度を高速、自動化を可能にし、ドア駆動機構に磨耗や損傷の少ない、コンパクトな工作機械のスライドドアを得る。【解決手段】第１のボールネジ４ａにモータ６を連結し、第１のボールネジ４ａと第２のボールネジ４ｂ間に動力伝達機構９を配設する。第１、第２のボールネジ４ａ、４ｂにそれぞれ螺合されたナット５ａ、５ｂにドア３ａ、３ｂを固定する。モータ６を駆動することによって、図１（ｂ）に示す開口部１を全開した状態から図１（ｃ）に示す閉鎖状態へまたはその逆の動作をさせて開口部１を開閉させる。開口幅が広くなり、高速のドア開閉が可能で、自動化も可能となる。磨耗や損傷発生も少なく、ドアにスライド方向とボールネジの軸方向が同じであるから、設置スペースがコンパクトに構成できる。【選択図】図１
PROBLEM TO BE SOLVED: To provide a compact machine tool slide door increasing a door opening width, achieving increase in a door opening/closing speed and automation, suppressing abrasion and damage to a door driving mechanism.SOLUTION: A motor 6 is coupled to a first ball screw 4a and a power transmission mechanism 9 is provided between the first ball screw 4a and a second ball screw 4b. Doors 3a and 3b are fixed to nuts 5a and 5b threaded on the first and second ball screws 4a and 4b, respectively. By driving the motor 6, an opening portion 1 is opened or closed by switching a state of fully opening the opening portion 1 shown in FIG. 1(b) to a closed state shown in FIG. 1(c) or vice versa. An opening width can be increased, a slide door can be opened or closed at high speed, and automation can be achieved. Since abrasion and damage are suppressed and a slide direction of the door is identical to an axial direction of the ball screws, an installation space can be made compact.SELECTED DRAWING: Figure 1
【課題】ドアの開口幅を広くし、ドアの開閉速度を高速、自動化を可能にし、ドア駆動機構に磨耗や損傷の少ない、コンパクトな工作機械のスライドドアを得る。【解決手段】第１のボールネジ４ａにモータ６を連結し、第１のボールネジ４ａと第２のボールネジ４ｂ間に動力伝達機構９を配設する。第１、第２のボールネジ４ａ、４ｂにそれぞれ螺合されたナット５ａ、５ｂにドア３ａ、３ｂを固定する。モータ６を駆動することによって、図１（ｂ）に示す開口部１を全開した状態から図１（ｃ）に示す閉鎖状態へまたはその逆の動作をさせて開口部１を開閉させる。開口幅が広くなり、高速のドア開閉が可能で、自動化も可能となる。磨耗や損傷発生も少なく、ドアにスライド方向とボールネジの軸方向が同じであるから、設置スペースがコンパクトに構成できる。【選択図】図１
MACHINE TOOL SLIDE DOOR
工作機械のスライドドア
NAGAO AKIHIKO (author)
2016-03-03
Patent
Electronic Resource
Japanese
IPC:
B23Q
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING
,
Einzelheiten, Bestandteile oder Zubehör für Werkzeugmaschinen, z.B. Anordnungen zum Kopieren oder Steuern
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
SLIDE DOOR UPPER STRUCTURE AND SLIDE DOOR ATTACHMENT METHOD
| European Patent Office | 2018