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A vertical electric servo tool holder and its use method

A technology of electric servo and tool holder, which is applied in metal processing equipment, metal processing machinery parts, manufacturing tools, etc., can solve the problems of low reliability of the tool holder encoder, high failure rate, increased tool holder volume, etc., and achieve high performance Stability, high degree of standardization, economic and environmental protection

Active Publication Date: 2017-09-22
SHENYANG MASCH TOOL CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

The use of the motor base and the encoder increases the size of the tool post, and the reliability of the tool post encoder is not high due to the influence of the environment, and the failure rate is high

Method used

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  • A vertical electric servo tool holder and its use method
  • A vertical electric servo tool holder and its use method

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Embodiment Construction

[0028] Such as Figure 1-Figure 2 As shown, the vertical electric servo tool rest of the present invention mainly includes: a square knife platform, a transmission mechanism, a locking mechanism, etc., and the specific structure is as follows:

[0029] The square knife table 17 is located above the base 18, the side of the square knife table 17 has a keyway 30, the keyway 30 can be connected with a quick-change tool holder mechanism, the square knife table 17 and the base 18 are hollow structures, and the lower end of the base 18 is installed with a flange 1. The connecting plate 10 is installed on the upper end of the square knife table 17, and the center of the square knife table 17 and the base 18 is provided with a screw cover 7, and the screw cover 7 is installed with a round nut 11, a transmission plate 9, and a movable toothed plate 13 from top to bottom. , initial positioning plate 6, steel back bearing 5, back cap 16, stop pad 4, shaft circlip 3, worm wheel 2, etc., r...

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Abstract

The invention relates to the field of numerical control tool holders, in particular to a vertical electric servo tool holder used by a numerical control lathe and a method for using the same. The vertical electric servo tool holder is equipped with a square knife table, a servo motor, a transmission mechanism, and a locking mechanism. The square knife table is located above the base. The square knife table has a keyway, and the keyway is connected with a quick-change tool holder mechanism; Above, the servo motor is connected to the worm through the motor coupling, bushing, and worm coupling. A servo motor encoder is installed at the end of the servo motor, and the servo motor is connected to the servo motor driver. The servo motor of the transmission mechanism is connected to the worm, and the worm meshes with the worm gear. The worm gear is connected with the screw sleeve, the transmission disc, and the transmission pin, and the movable toothed plate and the square knife table are connected with the transmission pin through the connecting plate; the locking mechanism drives the movable toothed plate to mesh with the upper toothed plate and the end faces of the lower toothed plate. The invention solves the problems of low reliability and high failure rate of the existing tool holder encoder due to the influence of the environment, and has compact structure and low failure rate.

Description

technical field [0001] The invention relates to the field of numerical control tool holders, in particular to a vertical electric servo tool holder used by a numerical control lathe and a method for using the same. Background technique [0002] At present, the tool holders equipped with economical CNC horizontal lathes are mainly vertical electric CNC tool holders. The CNC tool post works in the harshest environment of the CNC lathe. The vibration of cutting, the strong impact of chip breaking cutting, the frequent indexing of the tool post, the heat conduction of the cutting process, etc. require the CNC tool post to have high comprehensive mechanical properties. The market demand for economical CNC horizontal lathes is huge, which requires that CNC tool holders can be mass-produced quickly. [0003] The Chinese invention patent (Patent No. ZL201110414248.9) adopts a torque motor for indexing. The torque motor is connected to the motor base, the motor base is connected to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q1/30B23Q5/38B23Q5/36
CPCB23Q1/30B23Q5/36B23Q5/38B23Q2705/102
Inventor 赵尚福于言杰孙庆春陈春满刘伟魏传良李中明魏兰杰杨明杨宇峰段雪峰杨春洋吴迪沈会吕超于春明刘洪强曹飞张伟张金军耿华魏海滨王雷张希芳唐超李之洋孙千惠全海龙
Owner SHENYANG MASCH TOOL CO LTD
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