Machine tool door opening protection mechanism, floor type boring and milling machine and machine tool
A technology for protecting mechanisms and machine tools, applied in maintenance and safety accessories, metal processing machinery parts, metal processing equipment, etc., can solve the problems of low safety and difficult operation of the upper and lower cabs, so as to avoid major safety accidents and increase safety , the effect of improving operability
Pending Publication Date: 2022-01-18
SHANXI JIANGHUAI HEAVY IND
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Problems solved by technology
[0005] The present invention aims at the defects of low safety and difficult operation for operators to go up and down the cab, and specifically proposes a door opening protection mechanism suitable for large-scale processing machine tools and floor boring and milling machines
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[0057] The technical solutions in specific embodiments of the present invention will be described in detail and completely below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some specific implementations of the general technical solution of the present invention, but not all implementations. All other embodiments obtained by those skilled in the art based on the general concept of the present invention fall within the protection scope of the present invention.
[0058] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating o...
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The invention relates to a machine tool door opening protection mechanism. The machine tool door opening protection mechanism comprises a baffle mechanism, a movement mechanism and a magnetic control mechanism, and the magnetic control mechanism is movably arranged on a machine tool cab door. The movement mechanism is arranged on the cab door and movably connected with the baffle mechanism, the movement mechanism comprises a traction device and a sliding rail, one end of the traction device is arranged in the sliding rail, and the other end of the traction device is connected with the baffle mechanism; the magnetic control mechanism comprises a magnetic element and a magnetic sensor, the magnetic element is arranged on the baffle mechanism, and the position, corresponding to the magnetic element, of the magnetic sensor is arranged on the cab door; and under the action of external force, the traction device moves in the sliding rail and pulls the baffle mechanism to move, when the magnetic element is driven to be in contact with or disconnected from the magnetic sensor, machine tool operation or stop control signals are generated, and a machine tool is controlled to operate or stop through a control system.
Description
technical field [0001] The invention relates to the mechanical equipment field of a floor boring and milling machine, in particular to a machine tool door opening protection mechanism, a floor boring and milling machine and a machine tool. Background technique [0002] Floor boring and milling machine is a heavy-duty boring machine that fixes large workpieces on a floor platform for boring and milling. In actual use, floor milling and boring machines are mainly used in heavy machinery factories. The floor boring and milling machine has no movable worktable, and the workpiece is fixed on the floor platform, which is suitable for processing workpieces with large size and weight. [0003] At present, floor boring and milling machines in the prior art are relatively common machine tools for mechanical processing. Machine tools that are especially suitable for processing larger structural components are usually equipped with a cab. In order to facilitate observation of the proce...
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IPC IPC(8): B23Q11/00
CPCB23Q11/0078
Inventor 刘德靓王杰韩朋良赵胜兵郑云凯吴浩楠秦俊峰杨阳李瑞良赵国俊
Owner SHANXI JIANGHUAI HEAVY IND