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Machining center cutter fault automatic protecting mechanism

An automatic protection, machining center technology, applied in the direction of metal processing machinery parts, metal processing, manufacturing tools, etc., can solve the problem of easy damage of machining center tools, and achieve the effect of preventing damage

Inactive Publication Date: 2018-07-17
INST OF LASER & OPTOELECTRONICS INTELLIGENT MFG WENZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic protection mechanism for cutting tool failure in the machining center to solve the problem that the cutting tool is easily damaged when the machining center fails

Method used

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  • Machining center cutter fault automatic protecting mechanism
  • Machining center cutter fault automatic protecting mechanism

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Experimental program
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Embodiment Construction

[0022] The present invention will be described in further detail below by means of specific embodiments:

[0023] The reference signs in the accompanying drawings include: elastic fixing belt 10, magnetic block 11, elastic rope 12, bottom block 20, cavity 21, cavity 22, channel 23, elastic member 24, pressing block 25, push plate 30, Limiting block 31, first pole 32, second pole 33, first support plate 40, second support plate 41, support block 42, elastic support pad 43, protection support ring 50, electromagnet 51, slide bar 52, Telescopic rod 60, switch 61, inclined hole 63, groove 64, cutter 70, cutter holder 71.

[0024] Such as figure 1 , figure 2 As shown, the tool failure automatic protection mechanism of the machining center includes an elastic fixing belt 10 for fixing on the tool holder 71. A plurality of anti-collision units are arranged on the elastic fixing belt 10. In this embodiment, there are four anti-collision units. The four anti-collision units are eve...

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Abstract

The invention belongs to the technical field of machining equipment, and in particular, discloses a machining center cutter fault automatic protecting mechanism. The mechanism comprises an elastic fixed belt fixed on a cutter frame; multiple collision preventing units are arranged on the elastic fixed belt; the collision preventing units comprise bottom blocks; cavities and channels are formed inthe bottom blocks; pressing blocks are slidingly arranged in the cavities in a direction perpendicular to the axial direction of a cutter; elastic pieces for supporting the pressing blocks are arranged in the cavities; cavity ways formed in the axial direction of the cutter are formed in the bottom blocks; push plates are slidingly arranged in the cavity ways in the axial direction of the cutter;the ends far from the cutter, of the cavity ways communicate with the cavities through the channels; and the cavities, the cavity ways and the channels are fully filled with hydraulic oil. Compared with the prior art, the device can effectively protect the cutter from the periphery and the lower end of the cutter to prevent bad loss caused by damage of the cutter due to faults of a machining center.

Description

technical field [0001] The invention belongs to the technical field of processing equipment, and specifically discloses a tool failure automatic protection mechanism of a machining center. Background technique [0002] CNC machining center (referred to as machining center) has become the most widely used CNC machine tool in the world because of its strong comprehensive processing ability, good processing accuracy and production efficiency, especially its ability to complete many processing that ordinary equipment cannot complete. It is suitable for the production of parts with complex shapes and high precision requirements. Using a machining center to process parts is usually to edit the corresponding program according to the structure of the parts to be processed, and the tool will automatically complete the processing of the parts under the instructions of the program. [0003] On the machining center, the tool is the core component of the machining center and the most vu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q5/58B23Q15/22
CPCB23Q5/58B23Q15/22
Inventor 孙兵涛刘金武
Owner INST OF LASER & OPTOELECTRONICS INTELLIGENT MFG WENZHOU UNIV
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