Self-electricity-generating laser positioning device of aperture processing machine

A technology of laser positioning and hole processing, which is used in positioning devices, metal processing mechanical parts, metal processing equipment, etc., and can solve the problems of insufficient power supply, low current, and trouble of laser transmitters.

Inactive Publication Date: 2006-02-08
QINGDAO D& D ELECTRO MECHANICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There are two disadvantages: the rotation speed of the main shaft and the drill chuck often changes, and the generated current is sometimes high and sometimes low, and the power supply of the laser transm...

Method used

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  • Self-electricity-generating laser positioning device of aperture processing machine
  • Self-electricity-generating laser positioning device of aperture processing machine

Examples

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Embodiment 1

[0014] Example 1. A self-powered laser positioning device for hole processing machinery, such as figure 1 ~ As shown in Figure 3. This is a self-powered laser positioning device for bench drills.

[0015] The bench drill includes a headstock 1, a motor 2 fixed on the headstock 1, and a driving pulley 3 fixed on the shaft of the motor 2 and other components. Two laser emitters 4 are fixed under the headstock 1, and the two laser emitters 4 respectively emit plane beams 5 and 6 downward, and the intersection line 7 of the two plane beams 5 and 6 coincides with the center of the spindle 8. Two laser transmitters 4 are connected to the induction current coil for power supply. The induced current coil includes a coil 9 fixed on the end cover of the motor 2, an iron core 10 fixed in the coil 9, and a permanent magnet 11 fixed on the lower edge of the driving pulley 3. The distance between the fixed position of the coil 9 and the permanent magnet 11 and the motor axis 8 is equal. 14 is t...

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PUM

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Abstract

The invention discloses a self-generating laser positioning device for pore manufacture machine. Wherein, the pore manufacture machine comprises a headstock, a motor, and dive pulley; fixing two laser emitters under the headstock that emit plane beam downward with intersection line superposition to main axis center. The laser emitters connect to induced current coil for power; the later comprises two coils fixed on end cap of motor, an iron core fixed in coil, and two permanent magnets fixed on bottom edge of dive pulley; the fix distance of coil and permanent magnet is equal. The magnet and dive pulley is linked by a copper piece; wherein, the coils and permanent magnets are distributed along concentric circles of same radius. This invention has well effect for conservation of energy; the laser emitter has enough power supply; the operation is easy and convenient. The invention has widely application fields.

Description

Technical field [0001] The invention belongs to the technical field of hole processing machinery, and more specifically relates to the design of a self-powered laser positioning device for hole processing machinery. Background technique [0002] So far, the laser positioning devices of hole processing machines have been rectified and filtered from alternating current to direct current or powered by batteries. The Chinese patent with patent number 03206244.3 and titled "Laser Aid Center Alignment Device for Drilling Machine" adopts the latter scheme. This solution fixes two lasers on the drill chuck, and the drill chuck rotates when it is working, and it is difficult to be powered by AC power, so it can only be powered by a battery. But because it fixes the laser on the drill chuck, the laser beams emitted by the two lasers also rotate correspondingly during work, and form an extremely dazzling revolving body, which seriously interferes with the observatio...

Claims

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Application Information

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IPC IPC(8): B23Q3/18
Inventor 张永升周立宝
Owner QINGDAO D& D ELECTRO MECHANICAL TECH
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