Numerical control squaring machine

A planer and numerical control system technology, applied in the direction of planer/slotting machine, planer, large fixed members, etc., can solve the troublesome distance between the approach block and the proximity switch, the inaccurate positioning of the approach block, etc., to achieve simple control, The effect of accurate position

Inactive Publication Date: 2008-12-31
JINGSU XINHUA MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a numerically controlled planer capable of quickly and accurately controlling the feeding of the workbench and the knife rest, to overcome the need to adjust the distance between the proximity block and the proximity switch each tim

Method used

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  • Numerical control squaring machine
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Examples

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Example Embodiment

[0022] The specific implementation of the present invention will be described below:

[0023] See figure 2 , A numerically controlled bull's head planer, comprising a bed 8, a beam 2 arranged on the bed 8, a worktable 1 arranged on the beam 2 and a working table set on one end of the beam 2 The table feed servo motor 9 is connected to the output shaft of the table feed servo motor 9 and the table rotates the lead screw 10 which is matched with the nut on the table 1. The table feed servo motor 9 drives the table 1 to feed by rotating the screw 10 of the table.

[0024] See figure 1 , Figure 4 , The numerically controlled bullhead planer further includes a ram 6 slidably arranged on the bed 8, a tool holder turntable 3 arranged at the front end of the ram 6, and a tool holder turntable 3 The tool post slide 4, the tool post feed servo motor 5 arranged on the top of the tool post slide 4, which is connected to the output shaft of the tool post feed servo motor 5 and is connected ...

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Abstract

The invention relates to a numerical control shaper, which comprises a shaper bed, a table feed servomotor, a tool head feed servomotor and a numerical control system, wherein the table feed servomotor and the tool head feed servomotor are connected with the numerical control system; the numerical control shaper also comprises a mainshaft bearing which is fixed on the shaper bed, a hollow spindle which is rotatablely arranged in the inner race of the mainshaft bearing, a big helical gear which is fixed at one end of the hollow spindle, an upper slide block which is arranged on the big helical gear and used for driving a ram to perform reciprocating slide; an approach block is arranged on the hollow spindle, an approach switch corresponding to the approach block is arranged at the mainshaft bearing and the approach switch is electrically connected with the numerical control system. The rotation period of the hollow spindle corresponds to the reciprocating motion period of the ram, the position adjustment for the approach block and the approach switch is not needed when the workpieces with different lengths are processed, thus the control is simple and convenient, and the position for the initiate control over the feed is exact. The whole control system is arranged inside the mainshaft bearing of the shaper and does not influence the aesthetic property of the complete shaper.

Description

technical field [0001] The invention relates to a numerical control planer with a worktable feed control mechanism and a knife rest feed control mechanism. Background technique [0002] In the prior art, when the CNC planer is cutting and processing parts, the cutting feed of the workbench and the tool holder are directly powered by servo motors installed on the beam and the tool holder respectively. When the workbench and the tool holder are cutting feed, another set of cutting feed control mechanism needs to send a signal. After receiving the signal, the CNC system of the machine tool controls the feed of the workbench and the tool holder according to the machining program. The structure of the cutting feed control mechanism of the existing general CNC planer is realized in this way: a T-shaped groove is horizontally arranged on the ram of the planer, and an approaching block whose position can be adjusted along the extending direction of the groove is installed in the gro...

Claims

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Application Information

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IPC IPC(8): B23D1/08B23Q1/01B23Q1/26B23Q5/00B23Q5/28
Inventor 赵山刘白眉潘伟明孙为民孔维荣
Owner JINGSU XINHUA MACHINE
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