A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-pinch protective device for numerical control machine tool
The invention relates to the technical field of numerical control equipment, in particular to an anti-pinch protective device for a numerical control machine tool. The anti-pinch protective device comprises a numerical control machine tool shell, wherein first guide rails are arranged at the front part of the numerical control machine tool shell, second guide rails are arranged at the upper part of the numerical control machine tool shell and protective doors are symmetrically arranged at the upper parts of the first guide rails; pin shafts are symmetrically arranged on one sides close to thenumerical control machine tool shell, of the protective doors, guide wheels matched with the second guide rails sleeve the outer sides of the lower ends of the pin shafts, push-pull handles are arranged on the front sides of the two protective doors, first mounting grooves are formed in one sides close to the protective doors, of the push-pull handles, and normally-open switches are arranged in the first mounting grooves; and reset springs are uniformly arranged on the upper sides and the lower sides of the normally-open switches, pressing sleeves are arranged on one sides away from the firstmounting grooves, of the reset springs, and extrusion rods matched with the normally-open switches are arranged on one sides close to the first mounting grooves, of the pressing sleeves. The conditionthat personnel can be pinched when the protective doors are opened and closed, can be avoided, and besides, the condition that the numerical control machine tool machines workpieces under the condition that the protective doors are not closed, can be avoided.
本发明涉及数控设备技术领域，尤其是一种具有防夹的数控机床用保护装置，包括数控机床机壳，数控机床机壳的前部设置有第一导轨，数控机床机壳的上部设置有第二导轨，第一导轨上部对称设置有防护门，防护门靠近数控机床机壳一侧对称设置有销轴，销轴的下端外侧套设有与第二导轨相匹配的导向轮，两块防护门的前侧均设置有推拉把手，推拉把手靠近防护门一侧开设有第一安装槽，第一安装槽内均设置有常开开关，常开开关的上下两侧均匀设置有复位弹簧，复位弹簧远离第一安装槽一侧设置有压套，压套靠近第一安装槽一侧设置有与常开开关相匹配的挤压杆。本发明能够避免在开关防护门对人员造成夹伤，同时避免防护门未关闭情况下数控机床加工工件。
Anti-pinch protective device for numerical control machine tool
The invention relates to the technical field of numerical control equipment, in particular to an anti-pinch protective device for a numerical control machine tool. The anti-pinch protective device comprises a numerical control machine tool shell, wherein first guide rails are arranged at the front part of the numerical control machine tool shell, second guide rails are arranged at the upper part of the numerical control machine tool shell and protective doors are symmetrically arranged at the upper parts of the first guide rails; pin shafts are symmetrically arranged on one sides close to thenumerical control machine tool shell, of the protective doors, guide wheels matched with the second guide rails sleeve the outer sides of the lower ends of the pin shafts, push-pull handles are arranged on the front sides of the two protective doors, first mounting grooves are formed in one sides close to the protective doors, of the push-pull handles, and normally-open switches are arranged in the first mounting grooves; and reset springs are uniformly arranged on the upper sides and the lower sides of the normally-open switches, pressing sleeves are arranged on one sides away from the firstmounting grooves, of the reset springs, and extrusion rods matched with the normally-open switches are arranged on one sides close to the first mounting grooves, of the pressing sleeves. The conditionthat personnel can be pinched when the protective doors are opened and closed, can be avoided, and besides, the condition that the numerical control machine tool machines workpieces under the condition that the protective doors are not closed, can be avoided.
本发明涉及数控设备技术领域，尤其是一种具有防夹的数控机床用保护装置，包括数控机床机壳，数控机床机壳的前部设置有第一导轨，数控机床机壳的上部设置有第二导轨，第一导轨上部对称设置有防护门，防护门靠近数控机床机壳一侧对称设置有销轴，销轴的下端外侧套设有与第二导轨相匹配的导向轮，两块防护门的前侧均设置有推拉把手，推拉把手靠近防护门一侧开设有第一安装槽，第一安装槽内均设置有常开开关，常开开关的上下两侧均匀设置有复位弹簧，复位弹簧远离第一安装槽一侧设置有压套，压套靠近第一安装槽一侧设置有与常开开关相匹配的挤压杆。本发明能够避免在开关防护门对人员造成夹伤，同时避免防护门未关闭情况下数控机床加工工件。
Anti-pinch protective device for numerical control machine tool
一种具有防夹的数控机床用保护装置
SU GUOQING (author)
2021-03-12
Patent
Electronic Resource
Chinese
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
/
E05B
LOCKS
,
Schlösser
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Anti-pinch window control system and anti-pinch window control method
| European Patent Office | 2021
Anti-pinch control method, anti-pinch motor and storage medium
| European Patent Office | 2025
ANTI-PINCH WINDOW CONTROL SYSTEM AND ANTI-PINCH WINDOW CONTROL METHOD
| European Patent Office | 2021
Numerical control machine tool noise reduction protective door
| European Patent Office | 2021