CN102921990A - Stepless speed change external automatic feeding drilling machine - Google Patents
Stepless speed change external automatic feeding drilling machine Download PDFInfo
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- CN102921990A CN102921990A CN2012104029461A CN201210402946A CN102921990A CN 102921990 A CN102921990 A CN 102921990A CN 2012104029461 A CN2012104029461 A CN 2012104029461A CN 201210402946 A CN201210402946 A CN 201210402946A CN 102921990 A CN102921990 A CN 102921990A
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Abstract
The invention discloses a stepless speed change external automatic feeding drilling machine. The machine comprises a spindle box, a motor, a feeding transmission system, a base, an upright post, an electric system and a spindle, wherein a touch screen operation interface is formed on the electric system; the feeding speed and machining mode of the machine are controlled by a numerical control program; the program can be compiled, input, stored and called on a control panel according to the machining requirement; the upright post is fixedly arranged on the base; the spindle box is arranged on the upright post; the feeding transmission system is driven by an independent motor; the motor drives a gear shaft to rotate through a speed reducer; a spindle sleeve is driven to lift in a gear and rack transmission mode; and the feeding transmission system is fixedly arranged in the box. The defects in the prior art are overcome, the machine is reasonable in structural design, the spindle of the machine is controlled to be fed by a single-axis numerical control system, feeding, quick retracting and multi-section cutting can be realized, and stepless speed change is realized during feeding; and a user can compile and store the program according to the machining requirement, and full-automatic machining is realized.
Description
Technical field
The present invention relates to the upright drill equipment technical field, specifically belong to a kind of infinitely variable speeds external automatic feed drilling mchine.
Background technology
The multi-axis numerical control system control system is adopted in existing machine tool chief axis feed more, and multi-axis numerical control operating mechanism controlling organization is complicated like this, and the operation reaction is slow.The design of main shaft delivering gear is unreasonable, inconvenient operation when withdrawing and multistage cutting.Automatic cutting feed of drill machine machinery is to drive feed wheel by spindle pulley by feeder belt,, second-stage worm gear secondary realization main shaft auto-feed secondary through first-stage worm gear, complex structure, do not adopt independently motor-driven, hand feed and auto-feed switch speed are slow, automaticity is low, uses and adjusts inconvenience.
Summary of the invention
The purpose of this invention is to provide a kind of infinitely variable speeds external automatic feed drilling mchine, overcome the deficiencies in the prior art, project organization is reasonable, and single-shaft numerical control system control is adopted in this machine tool chief axis feed, can realize that the worker advances, rewind down, multistage cutting, realize infinitely variable speeds during feed; The user can programme voluntarily according to the processing needs, can store, and realizes automatically processing.
The technical solution used in the present invention is as follows:
A kind of infinitely variable speeds external automatic feed drilling mchine, comprise main spindle box, motor, feeding transmission system, base, column, electrical system, main shaft, electrical system branch has been equipped with the touch screen operation interface, machine tool feed speed and cooked mode are controlled by digital control program, can be according to the processing needs, from control panel programming input, the storage and call, column is installed on the base, main spindle box is installed on the column, described feeding transmission system is by motor-driven independently, motor rotates through decelerator driven gear axle, drives the rack sleeve lifting through the rack-and-pinion transmission, and feeding transmission system is installed in the casing.
Described main shaft and feeding transmission system interlock control, main shaft does not turn, and feeding transmission system is not worked.
Described feeding transmission system is provided with control device, automatically throws off to desired location, and rack sleeve is self-return under the return spring effect.
Compared with the prior art, beneficial effect of the present invention is as follows:
The present invention designs Machine Tool Feed Drive System and is rotated through decelerator driven gear axle by stepper motor, drives the rack sleeve lifting through the rack-and-pinion transmission, realizes auto-feed.Stepper motor is controlled by single-shaft numerical control system, can realize forward and reverse running, the repeatedly auto-feed and automatically move back bits of control drill bit.The user can programme voluntarily according to the processing needs, inputs, stores and calls from the control panel programming.Can store, realize automatically processing.Adopt independently motor-driven, automatic feed mechanism is external.Manually and the handover operation between the auto-feed easy, flexible, reliable; Feed is steady during auto-feed, and feed speed can realize infinitely variable speeds in the 0-100mm/min scope, but feeding depth Set arbitrarily in global extent.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is feeding transmission system structural representation of the present invention.
The specific embodiment
Referring to accompanying drawing, a kind of infinitely variable speeds external automatic feed drilling mchine, comprise main spindle box 1, motor 2, workbench 3, feeding transmission system, base 4, column 5, electrical system, main shaft 6, workbench is fixed on the column 5 by support, electrical system branch has been equipped with the touch screen operation interface, machine tool feed speed and cooked mode are controlled by digital control program, can be according to the processing needs, input, store and call from the control panel programming, column 5 is installed on the base 4, and main spindle box 1 is installed on the column 5.Main shaft 6 is installed in the main spindle box 1 by sleeve 7, main shaft 6 front ends are connected with feed belt wheel 9 by spindle pulley 8, feed belt wheel 9 is installed on the worm screw 10, being provided with return spring 901 spindle pulleys 8 in the feed belt wheel connects on the counter pulley 12 by V belt 11, counter pulley 12 is installed on the breast wheel axle 13, is being connected on the motor pulley 15 by V-belt 14.Feeding transmission system is by motor-driven independently, and motor rotates through decelerator driven gear axle, drives rack sleeve 16 liftings through the rack-and-pinion transmission, and feeding transmission system is installed in the main spindle box body.Main shaft 6 and feeding transmission system interlock control, main shaft 6 does not turn, and feeding transmission system is not worked.Feeding transmission system is provided with control device, automatically throws off to desired location, and rack sleeve is self-return under the return spring effect.
Claims (3)
1. infinitely variable speeds external automatic feed drilling mchine, comprise main spindle box, motor, feeding transmission system, base, column, electrical system, main shaft, electrical system branch has been equipped with the touch screen operation interface, machine tool feed speed and cooked mode are controlled by digital control program, can be according to the processing needs, from control panel programming input, the storage and call, column is installed on the base, main spindle box is installed on the column, it is characterized in that: described feeding transmission system is by motor-driven independently, motor rotates through decelerator driven gear axle, drives the rack sleeve lifting through the rack-and-pinion transmission, and feeding transmission system is installed in the casing.
2. a kind of infinitely variable speeds external automatic feed drilling mchine according to claim 1 is characterized in that: described main shaft and feeding transmission system interlock control, and main shaft does not turn, and feeding transmission system is not worked.
3. a kind of infinitely variable speeds external automatic feed drilling mchine according to claim 1, it is characterized in that: described feeding transmission system is provided with control device, automatically throws off to desired location, and rack sleeve is self-return under the return spring effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104029461A CN102921990A (en) | 2012-10-19 | 2012-10-19 | Stepless speed change external automatic feeding drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104029461A CN102921990A (en) | 2012-10-19 | 2012-10-19 | Stepless speed change external automatic feeding drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102921990A true CN102921990A (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104029461A Pending CN102921990A (en) | 2012-10-19 | 2012-10-19 | Stepless speed change external automatic feeding drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102921990A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639466A (en) * | 2013-11-28 | 2014-03-19 | 上海航天精密机械研究所 | Automatic end frame periphery punching machine |
| CN110666212A (en) * | 2019-10-28 | 2020-01-10 | 庄佳敏 | Automatic get rid of unedged puncher for lead acid battery production |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201086150Y (en) * | 2007-09-14 | 2008-07-16 | 沈新权 | Frequency conversion drill lathe |
| CN201815716U (en) * | 2010-10-14 | 2011-05-04 | 安徽省黄山台钻有限公司 | External automatic feed mechanism for drilling machine |
| CN102039434A (en) * | 2010-12-18 | 2011-05-04 | 林颖 | Automatic drill machine and processing technology thereof |
| CN201969922U (en) * | 2011-01-16 | 2011-09-14 | 雷益红 | Air pressure automatic feeder of drilling machine |
-
2012
- 2012-10-19 CN CN2012104029461A patent/CN102921990A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201086150Y (en) * | 2007-09-14 | 2008-07-16 | 沈新权 | Frequency conversion drill lathe |
| CN201815716U (en) * | 2010-10-14 | 2011-05-04 | 安徽省黄山台钻有限公司 | External automatic feed mechanism for drilling machine |
| CN102039434A (en) * | 2010-12-18 | 2011-05-04 | 林颖 | Automatic drill machine and processing technology thereof |
| CN201969922U (en) * | 2011-01-16 | 2011-09-14 | 雷益红 | Air pressure automatic feeder of drilling machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639466A (en) * | 2013-11-28 | 2014-03-19 | 上海航天精密机械研究所 | Automatic end frame periphery punching machine |
| CN110666212A (en) * | 2019-10-28 | 2020-01-10 | 庄佳敏 | Automatic get rid of unedged puncher for lead acid battery production |
| CN110666212B (en) * | 2019-10-28 | 2020-11-06 | 王亚炜 | Automatic get rid of unedged puncher for lead acid battery production |
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Application publication date: 20130213 |