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A water-discharging and cutting mechanism of the center of the high-speed spindle of a CNC machine tool

A technology of central water outlet and high-speed spindle, which is applied in the direction of metal processing machinery parts, clamping, support, etc., to achieve high signal acquisition stability, convenient assembly and maintenance, simple and compact structure and the effect of

Active Publication Date: 2017-10-24
东台市富城资产经营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the above requirements are met, most of the technical solutions currently used have certain limitations and insufficient functions. These are problems that need to be solved urgently for high-speed and high-precision machine tools

Method used

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  • A water-discharging and cutting mechanism of the center of the high-speed spindle of a CNC machine tool
  • A water-discharging and cutting mechanism of the center of the high-speed spindle of a CNC machine tool
  • A water-discharging and cutting mechanism of the center of the high-speed spindle of a CNC machine tool

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Experimental program
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Embodiment Construction

[0026] Below in conjunction with accompanying drawing, the present invention will be further described: Figure 1 ~ Figure 4 Known, a high-speed main shaft center water knife punching mechanism includes a knife punching device assembly 1 , a central water outlet assembly 2 , a detection assembly 3 and a spindle assembly 4 . The oil cylinder housing 8 and the flange A14 in the knife beating device assembly 1 are connected with the main shaft housing 49 by means of fasteners; The adjusting pad 28, the spring washer 41 and the locking nut 40 fix the position of the mounting plate 29, and the fixed mounting plate 29 is installed on the nut bumper 5 at the tail of the knife device assembly 1 by means of fasteners; the detection assembly 3 The signal board A15 of the tool with or without detection is installed on the flange A14 in the tooling device assembly 1, and its signal block is the flange B21 in the spindle assembly 4; the signal board B27 for the detection of the tooling sig...

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Abstract

A high-speed spindle central water discharge and tool change mechanism for a numerical control machine tool comprises a tool change device component, a central water discharge component, a detection component and a spindle component, wherein an oil cylinder housing and a flange A in the tool change device component are connected with a spindle box via fastening pieces; an extension bar of the central water discharge component is mounted in the central hole of a piston rod of the tool change device component, a mounting board is fixed by an adjusting pad, a spring gasket and a lock nut which are arranged at the tail of the central water discharge component, and the fixed mounting board is mounted on a nut block at the tail of the tool change device component via fastening pieces; a signal plate A for tool detection in the detection component is mounted on the flange A in the tool change device component, and a signal block of the signal plate A is a flange B in the spindle component; a signal plate B for tool change detection is mounted on an end cover A of the tool change device component, and a signal block A and a signal block B of the signal plate B are mounted on the mounting board of the central water discharge component.

Description

technical field [0001] The invention belongs to the field of numerically controlled machine tools, and relates to a water-discharging and knife-driving mechanism at the center of a high-speed spindle of a numerically controlled machine tool. Background technique [0002] In recent years, with the continuous improvement of the quality and efficiency of mechanical parts processing, high-speed and high-precision machining centers have developed rapidly. For high-end CNC machine tools, automatic tool changers and tool center outlet water cooling devices are indispensable. configuration. [0003] As far as the above two devices are concerned, most enterprises currently adopt the following technical solutions: [0004] 1. The tooling device in the field of CNC machine tool processing is an external standard tooling oil cylinder, which is installed at the end of the main shaft through a bracket. In the middle of the bracket, a tooling block is installed at the end of the piston ro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/155B23Q11/10
CPCB23Q3/155B23Q11/10
Inventor 李波音陈湘萍宁献刚胡忠阳
Owner 东台市富城资产经营有限公司
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