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Direct-drive beam movable type numerical control planer boring and milling machine

A mobile, beam technology, applied in the field of machine tools, can solve the problems of poor reliability and low working accuracy of machine tools, and achieve the effects of high reliability, reasonable structure and high precision

Inactive Publication Date: 2011-09-07
NANTONG FUTONG MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The X-axis movement of the crossbeam of the existing CNC gantry boring and milling machine adopts ser

Method used

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  • Direct-drive beam movable type numerical control planer boring and milling machine
  • Direct-drive beam movable type numerical control planer boring and milling machine
  • Direct-drive beam movable type numerical control planer boring and milling machine

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0011] A direct-drive beam mobile CNC gantry boring and milling machine, including a frame 1, a rigid frame composed of a double bed body 2, a beam 3, a beam base 7, and a fixed worktable 5. The guide rail of the double bed body can be installed along the X axis The moving beam 3 is equipped with a ram 6 that can move along the Y axis and Z axis, and the tool is clamped on the ram; the driving mechanism for the X axis movement of the beam is a linear motor (linear motor) 4 that realizes direct drive.

[0012] The X-axis movement, Y-axis movement and Z-axis movement implement closed-loop numerical control with magnetic scale feedback.

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PUM

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Abstract

The invention discloses a direct-drive beam movable type numerical control planer boring and milling machine, which comprises a frame, a rigid framework composed of a dual-bed body, a beam and a beam base, and a stationary worktable, wherein the beam is capable of moving along an X-axle, and is installed on a guide rail of the dual-bed body, a ram capable of moving along an Y-axle and a Z-axle is arranged on the beam, and a cutter is installed on the ram; a mechanism for driving the beam to move along the X-axle is a direct-drive linear motor. The direct-drive beam movable type numerical control planer boring and milling machine has a reasonable structure, realizes the direct drive without an intermediate transmission mechanism, and ensures that a machine tool is easy to realize high precision, high reliability, high rigidity and fast response.

Description

technical field [0001] The invention relates to a machine tool. Background technique [0002] The X-axis movement of the crossbeam of the existing CNC gantry boring and milling machine adopts servo motor + worm gear or gear or screw drive, and the machine tool has low working precision and poor reliability. Contents of the invention [0003] The object of the present invention is to provide a direct-drive crossbeam mobile numerical control gantry boring and milling machine with reasonable mechanism, high working precision and good reliability. [0004] Technical solution of the present invention is: [0005] A direct-drive crossbeam mobile CNC gantry boring and milling machine is characterized in that it includes a machine frame, a rigid frame consisting of a double bed, a crossbeam, and a crossbeam base, and a fixed workbench. The crossbeam is movable along the X-axis and is installed on On the guide rails of the double bed, a ram that can move along the Y-axis and Z-ax...

Claims

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Application Information

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IPC IPC(8): B23Q5/36
Inventor 郭德泉刘汉炎
Owner NANTONG FUTONG MACHINE TOOL
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