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Servo direct drive tool changing type machine tool knife rest

A technology of servo motors and machine tools, applied to metal processing machinery parts, large fixed members, metal processing equipment, etc., can solve the problems of complex structure and cumbersome tool changing steps, and achieve the effect of simple structure and convenient manufacture

Active Publication Date: 2014-06-11
山东济清科技服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of complex structure and cumbersome tool change steps in the existing CNC tool post, the present invention provides a servo direct drive tool change machine tool post, the tool change method of the tool post is directly driven by the servo shaft, the structure is simple, and the manufacture is convenient

Method used

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  • Servo direct drive tool changing type machine tool knife rest
  • Servo direct drive tool changing type machine tool knife rest
  • Servo direct drive tool changing type machine tool knife rest

Examples

Experimental program
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Embodiment Construction

[0016] exist figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 Among them, the Z-direction sliding plate (9) is installed on the machine bed (7) through the Z-direction guide rail pair (6), driven by the Z-direction screw pair (8), and can reciprocate along the axis of the machine tool spindle, constituting the machine tool Z axis; the X-direction slide plate (4) is installed on the Z-direction slide plate (9) through the X-direction guide rail pair (5), driven by the X-direction screw pair (11), and can reciprocate toward the workpiece (3), It constitutes the X-axis of the machine tool; the known vertical tool rest (1) or horizontal tool rest (2) is fixed on the X-direction sliding plate (4), and is usually driven by an ordinary motor, a servo motor or a hydraulic motor. , first return the tool holder by the X-direction slide plate (4), and perform loosening-exit positioning-reposition-entering positioning-clamping. Send it to the position of the workpiece to be pr...

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Abstract

The invention discloses a servo direct drive tool changing type machine tool knife rest. A tool is clamped on a sliding block which is connected with a knife rest seat by a guide rail pair; the knife rest seat is fixedly mounted on an X-direction slide carriage; the sliding block is connected with a servo motor by a screw rod pair, or the sliding block and the servo linear motor are arranged into a whole to form a linear servo shaft; a plurality of linear servo shafts can coexist; in the working process of a machine tool, the servo shafts can directly drive the tool to exchange randomly, precise positioning is realized, the manufacturing is convenient, and the tool changing can be completed at one step.

Description

technical field [0001] The invention relates to the field of machine tools, in particular to tool holders for turning machine tools. Background technique [0002] The machine tool holder is a key component of the machine tool, its main function is to clamp and exchange tools, turning tool holders are more representative, from the original horse-drawn lathe, to vertical lathes, horizontal lathes, CNC lathes, and even Developed to the turning center, the tool holder of the lathe plays an important role. At present, the known tool holders of the lathe have two forms: vertical tool holders and horizontal tool holders. Vertical tool holders are divided into two categories: ordinary vertical tool holders and CNC vertical tool holders. Ordinary vertical tool holders are mainly used for ordinary lathes through manual tool change; Lathes; horizontal tool holders are CNC tool holders, automatic tool change, mainly used for inclined bed or vertical bed lathes. Whether it is a vertica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B21/00
CPCB23Q1/015
Inventor 党金行
Owner 山东济清科技服务有限公司