Device for detecting broken tools in tool magazine of numerical control machine tool
A technology of CNC machine tools and tool magazines, which is used in measuring/indicating equipment, metal processing mechanical parts, metal processing equipment, etc., can solve problems such as machine tool damage, inaccurate tool detection, damage, etc., to reduce workload and improve detection accuracy. performance, improve accuracy
Active Publication Date: 2021-08-24
佶致测控技术(苏州)有限公司
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Problems solved by technology
[0003] Damaged and broken tools often appear in the tool magazine. During processing, the workpiece will be damaged. If it is not found in time, there will be a large number of substandard products, and even cause serious damage to the machine tool. The existing detection method is to The tool detector is installed near the tool change point of the machine tool to detect the tool, but because the position of the tool detector cannot be moved, the detection of tools of different sizes and shapes is not accurate enough
Method used
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[0038] As an embodiment of the present invention, the detector 209 includes an encoder 2091, a swing head 2092, a measuring rod 2093, and a detection racket 2094; The head 2092 and the side bolts of the swing head 2092 are installed with the measuring rod 2093, and the other end of the measuring rod 2093 is fixedly connected to the detection clap 2094; the rotation of the swing head 2092 is driven by the encoder 2091, and the measuring rod 2093 is driven to rotate, and the detection clap 2094 is driven into the knife The interior of the library 1 detects the length of the tool, and realizes the tool breaking detection action.
[0039] As an embodiment of the present invention, both sides of the detection racket 2094 are fixed with silica gel pads; the detection racket 2094 is covered by the silica gel pad, thereby avoiding damage to the detection racket 2094 and the cutter caused by the detection racket 2094 directly hitting the tool.
[0040] Working principle: First, start t...
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The invention relates to a device for detecting broken tools in a tool magazine of a numerical control machine tool. The device for detecting the broken tools in the tool magazine of the numerical control machine tool comprises the tool magazine and detection assemblies, wherein the detection assemblies are mounted at the two ends of the tool magazine, and each detection assembly comprises a mounting seat, a first motor and a detector; the mounting seats are fixedly connected to the two ends of the tool magazine correspondingly, first motor grooves are formed in the top faces of the mounting seats, first gear grooves are formed in the mounting seats, a plurality of lifting grooves are formed in the side faces of the mounting seats, the first motors are fixedly connected to the inner parts of the first motor grooves, and bevel gears are fixedly connected to the output ends of the first motors; the bevel gears are rotatably mounted in the first gear grooves, threaded sleeve rods are slidably mounted in the lifting grooves, first screw rods are mounted on inner rings of the threaded sleeve rods in a threaded mode, the bevel gears are fixedly connected to the bottom ends of the first screw rods, and the detectors are mounted at the top ends of the threaded sleeve rods. Workers can conveniently detect tools of different sizes and specifications in the tool magazine, and the detection accuracy of the broken tools in the tool magazine is improved.
Description
technical field [0001] The invention belongs to the technical field of numerical control machine tools, and in particular relates to a device for detecting broken tools in a tool magazine of a numerical control machine tool. Background technique [0002] CNC machine tool is the abbreviation of numerical control machine tool, which is an automatic machine tool equipped with a program control system. The tool magazine system is a device that provides the tool storage and tool change requirements required in the automated machining process. Its automatic tool changing mechanism and the tool magazine that can store multiple tools have changed the traditional human-oriented production method. With the control of computer programs, various processing requirements can be completed, such as milling, drilling, boring, tapping, etc., which greatly shortens the processing time and reduces production costs. This is the biggest feature of the tool magazine system. [0003] Damaged and ...
Claims
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Login to View More IPC IPC(8): B23Q17/09
CPCB23Q17/0909
Inventor 王淞许亚军
Owner 佶致测控技术(苏州)有限公司