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Small-sized gantry double-main shaft numerical control machine for drilling, milling and tapping

A CNC machine tool and dual-spindle technology, applied in metal processing machinery parts, clamping, support, etc., can solve the problems of not being able to process light metal structural parts, not being able to automatically change tools, and low speed, and achieve light weight, simple structure, high efficiency effect

Inactive Publication Date: 2009-08-12
深圳市康铖机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two types of structures cannot be equipped with a numerical control system to realize automatic positioning and processing, and cannot automatically change tools. The speed is low and the efficiency is also very low, which cannot meet the processing of light metal structural parts in the communication and consumer electronics industries.

Method used

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  • Small-sized gantry double-main shaft numerical control machine for drilling, milling and tapping
  • Small-sized gantry double-main shaft numerical control machine for drilling, milling and tapping
  • Small-sized gantry double-main shaft numerical control machine for drilling, milling and tapping

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] exist figure 1 Among them, the present invention has a bracket 1, a base 2, a workbench 11, a column 3, a beam 4, a drilling and milling head spindle 5, a tapping head spindle 10, a rear row tool magazine 13, an inverted bucket hat tool magazine 12, and a right row Tool magazine14. The base 2 is fixed on the support 1 by studs and nuts, the machine base 2 is supported by the support 1, the workbench 11 is connected to the base 2 through guide rails, the left and right columns 3 are fixed on the base 2 by bolts and positioning pins, and the beam 4 is fixed on the left and right columns 3 by bolts and positioning pins to form a square gantry structure. X-axis feed 9, Y-axis feed 8, Z-axis feed 7 constitute the main movement of the machine tool. On the slide plate of crossbeam 4, double main shafts are housed, and double main shafts are high-speed drilling and m...

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Abstract

The invention relates to a small gantry dual-spindle drilling milling tapping numerical control machine. The small two-axis gantry drilling tapping digital control machine essentially solves the technical problem of providing a drilling milling tapping machine with low cost and high efficiency for the light metal hardware processing of the communication and the consumption electronic industry, and the machine has the advantages of simple structure and stable and reliable operation. The technical proposals for solving this problem is as follows: a frame structure support welded with channel steel, a diamond-shaped rib square structure soleplate and a gantry beam are adopted; a sliding plate of the beam is equipped with dual spindles, and the dual spindles are respectively a high-speed drilling milling head spindle and a high-speed tapping head spindle. The drilling milling head spindle uses a high-speed knife replaceable electric spindle; the tapping head spindle uses a self-invented mechanical tapping spindle able to carry out the screw distance selection automatically. The drilling milling head spindle can install the tool magazine on the rear, left and right positions of the machine; the tool magazine uses row-type tool magazine, inverted bamboo hat style tool magazine or row-type tool magazine and the arbitrary combination methods of inverted bamboo hat tool magazine.

Description

technical field [0001] The invention relates to a small numerical control machine tool, in particular to a small gantry double-spindle multifunctional numerical control machine tool for milling, drilling and tapping. Background technique [0002] At present, the drilling, milling and tapping processing of components in the communication and consumer electronics industries is realized by installing tool magazines on CNC machine tools. Generally, this type of CNC machine tool has high requirements on the control system, and also has high requirements on the mechanical precision of the machine tool itself. This type of equipment is represented by the drilling and tapping centers of several Japanese companies, reflecting the world level of drilling and tapping. However, for the processing of light metal structural parts in the communication and consumer electronics industries, such machine tools are costly and inefficient. At present, Chinese patent 03231642.9 discloses a doub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/00B23Q3/00
Inventor 徐致雄赵怀国黄军强
Owner 深圳市康铖机械设备有限公司
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