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Symmetrical U-drill numerical control machine tool

A CNC machine tool, symmetrical technology, applied in the direction of boring/drilling, drilling/drilling equipment, metal processing machinery parts, etc., can solve the problem that the U-drill cannot work and other problems

Pending Publication Date: 2020-03-24
十堰义展机电设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the use of U drills cannot show its unique working properties

Method used

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  • Symmetrical U-drill numerical control machine tool
  • Symmetrical U-drill numerical control machine tool
  • Symmetrical U-drill numerical control machine tool

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0019] refer to Figure 1-3 , a symmetrical U-drill CNC machine tool, including a first machine tool and a second machine tool with the same structure of two sets of parts and corresponding installation positions, a hoisting hole 8, a fixing threaded hole 9, an integrated base 10, a fixing bolt 11, Lead screw 12, second servo motor 13, second rotary joint 14, second belt box 15.

[0020] A plurality of fixed threaded holes 9 are evenly distributed on the bottom of the integrated base 10 , and a plurality of lifting holes 8 are evenly distributed on the side wall of the integrated base 10 . The first machine tool is connected to the top of the integrate...

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Abstract

The invention discloses a symmetric U-drill numerical control machine tool. A modular sliding table is applied to daily maintenance and repair, so that convenience and quickness are achieved. And on the overall framework, bilateral symmetry and double-sided multi-axis are adopted, so that the overall working efficiency is improved; rotating speed is lifted overall; in order to accelerate workpiececooling in the working process, a rotary joint is adopted to be communicated with cooling liquid conveying pipe, a vacuum lead screw and a cooling device for transmitting the cooling liquid to achieve the purpose of rapid cooling; the rotating speed of the U-drill is increased to 80-130 r / min, so that the overall working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tools, in particular to a symmetrical U-drill numerical control machine tool. Background technique [0002] It is well known that the processing efficiency of U drill is generally 2-3 times that of twist drill. The U-drill can be directly processed on the workpiece, without the need for a center drill to drill a guide hole, and the front end of the cutter body is equipped with a replaceable blade, which reduces the cost of use. In actual work, the U drill can realize intermittent cutting by changing its cutting parameters, and can also realize drilling of multi-step holes. When U-drill is drilling, most of the cuttings are short chips, and its internal cooling system can be used for safe chip removal, which is conducive to product continuity and improves work efficiency. The rigidity of the U-drill is very good and can be rotated at high speed, but the existing CNC multi-axis U...

Claims

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Application Information

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IPC IPC(8): B23B39/24B23Q11/10
CPCB23B39/24B23Q11/10
Inventor 曹智
Owner 十堰义展机电设备有限公司
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