CN101543903A - Numerically-controlled full-automatic spiral groove milling machine - Google Patents
Numerically-controlled full-automatic spiral groove milling machine Download PDFInfo
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- CN101543903A CN101543903A CN200910031313A CN200910031313A CN101543903A CN 101543903 A CN101543903 A CN 101543903A CN 200910031313 A CN200910031313 A CN 200910031313A CN 200910031313 A CN200910031313 A CN 200910031313A CN 101543903 A CN101543903 A CN 101543903A
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Abstract
The invention relates to a numerically-controlled full-automatic spiral groove milling machine which can automatically process spiral grooves and has the structure that a vertical feeding mechanism is connected with a headstock, a worktable is arranged on a cross sliding table which is arranged on a longitudinal lead rail, a horizontal feeding mechanism and a longitudinal feeding mechanism are connected with the cross sliding table, an upright post is arranged on a movable revolving stage, the movable revolving stage is arranged on the lead rail, a worm wheel of an upright post adjusting mechanism is connected with the bottom of the upright post, a feed screw nut is connected with the bottom of the movable revolving stage, a centre hydraulic cylinder of an indexing clamping device is fixed on the worktable and is connected with a hydraulic centre, and a carved centre is connected with an numerically-controlled index head. The invention overcomes the deficiencies that the angle adjustment of the prior worktable is limited, wastes time, has poor precision and low efficiency, and the like. The invention has the advantages that part index and all milling parameters adopt numerically-controlled modes, the complex calculation and installation of change gears of the common milling machine is avoided, milling machine accessories such as change gears, chucks, and the like are omitted, and the product replacement and adjustment is very convenient.
Description
Technical field
The present invention relates to a kind of machining machinery, particularly a kind ofly can process the spiral fluted numerically-controlled full-automatic spiral groove milling machine automatically.
Background technology
Before the present invention, the equipment of milling spiral groove, at first will carry out change gear and calculate and install in milling process based on universal milling machine, and is time-consuming; Secondly the angle of milling cutter and part is to be realized by the angle of regulating workbench on universal milling machine, because the machine tool structure restriction, the angular adjustment of workbench is subjected to certain limitation, and causes the knife bar elongation to have a strong impact on the milling rigidity; For above-mentioned reasons, make spiral fluted machining accuracy and fineness all be restricted; Debug difficulties especially under the situation of the many kinds of a machine, many specifications particularly, sometimes even can't realize; And this process is time-consuming, effort, and efficient is low.
Summary of the invention
Purpose of the present invention just is to overcome above-mentioned defective, designs a kind of numerically-controlled full-automatic spiral groove milling machine.
Technical scheme of the present invention is:
Numerically-controlled full-automatic spiral groove milling machine, main spindle box is on the vertical guide rail on the column, vertical feed mechanism connects main spindle box, workbench is installed on the cross slid platform, transverse feed mechanism connects workbench, cross slid platform is installed on the longitudinal rail of lathe bed front portion, longitudinal feed mechanism connects cross slid platform, automatic feeding is fixed on the workbench middle part, it is characterized in that column is installed on the mobile turntable, mobile turntable is installed on the guide rail at lathe bed rear portion, post adjustment mechanism is by worm screw, worm gear, screw mandrel, the feed screw nut constitutes, and worm gear is connected with the column bottom, and worm and wheel connects, screw mandrel is connected with the feed screw nut, and the feed screw nut is connected with mobile turntable bottom; The calibration clamping device toply is made of top, the top hydraulic cylinder of hydraulic pressure, NC dividing head, counter spending, top hydraulic cylinder is fixed on the workbench right side, top and the top hydraulic cylinder of hydraulic pressure is connected, and NC dividing head is fixed on the workbench left side, and counter spending toply is connected with NC dividing head.
The invention has the advantages that part calibration and whole milling parameter adopt digital control scheme, exempted the general numerous and diverse change gear of milling machine of using and calculated and install that reduced or remitted all machine tool accessories such as change gear, chuck etc., replacing kind and debugging are very convenient.
The angle that the present invention be advantageous in that milling cutter and part is realized by regulating the main shaft angle, need not extend knife bar, the milling rigidity is greatly improved, thereby improved spiral fluted machining accuracy and fineness greatly.Part feeding and clamping are carried out automatically by hydraulic circuit and programme-control, realize automated production, the efficient height, and labour intensity is low.
Other advantages of the present invention and effect will go on to say below.
Description of drawings
Fig. 1---front view of the present invention.
Fig. 2---vertical view of the present invention.
Fig. 3---post adjustment mechanism map of the present invention.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3:
Main spindle box 5 is installed on the column 4, and vertical feed mechanism 6 connects main spindle boxes 5, and main spindle box 5 contacts with vertical guide rail on the column 4 and is connected; Column 4 is installed on the mobile turntable 2, and mobile turntable 2 is installed on the guide rail at lathe bed 1 rear portion; Post adjustment mechanism 3 is made of worm screw 3.1, worm gear 3.2, screw mandrel 3.3, feed screw nut 3.4, and worm gear 3.2 is connected with column 4, and the position is at column 4 bottom centre place, and worm screw 3.1 is connected with worm gear 3.2; Screw mandrel 3.3 is connected with feed screw nut 3.4, and feed screw nut 3.4 is connected with mobile turntable 2, and the position is in mobile turntable 2 bottoms; Workbench 7 is installed on the cross slid platform 9, and transverse feed mechanism 8 connects workbench 7, and cross slid platform 9 is installed on the guide rail of lathe bed 1 front portion, and longitudinal feed mechanism 10 connects cross slid platform 9; The calibration clamping device is top 11 by hydraulic pressure, top hydraulic cylinder 12, NC dividing head 13, instead spend top 14 to constitute; Top hydraulic cylinder 12 is fixed on workbench 7 right sides, and top 11 are connected with top hydraulic cylinder 12; NC dividing head 13 is fixed on workbench 7 left sides, instead spends top 14 to be connected with NC dividing head 13; Automatic feeding is fixed on workbench 7 middle parts, and automatic feeding is made up of delivery sheet 15, feeding hydraulic cylinder 16, skid bed 17; Delivery sheet 15 is connected with feeding hydraulic cylinder 16, and skid bed 17 is positioned at the delivery sheet top.
Application process:
Before starting working, at first make worm gear 3.2 drive column 4 by the worm screw in the post adjustment mechanism 13 3.1 and clockwise rotate, the main spindle box 5 that is installed on the column 4 is rotated, milling cutter on the main spindle box 5 and part to be processed form the required angle of processing; Making feed screw nut 3.4 drive mobile turntable 2 by screw mandrel 3.3 then laterally moves right, makes milling cutter be positioned at the part processing scope; It is respectively that mobile turntable 2 and column 4 is fixing after adjusting finishes.By four-shaft numerically controlled system each machined parameters is set.
During work, at first feeding hydraulic cylinder 16 promotion delivery sheets 15 move ahead from right to left (as Fig. 1, hydraulic means does not draw, omit), when the part to be processed on the delivery sheet 15 is sent to calibration clamping device center, the top hydraulic cylinder 12 on calibration clamping device right side promotes top 11 part to be processed is pushed up counter spending in top 14 to the NC dividing head 13 in calibration clamping device left side, spend top 14 it is carried out self-centering and hold out against (as Fig. 2) by counter, delivery sheet 15 is return, and the next part in the skid bed 17 falls into the groove of delivery sheet 15 front ends; Then, the milling cutter on the main spindle box 5 is rotated counterclockwise and is descending along the vertical guide rail of column 4 by vertical feed mechanism 6, finishes vertical feed, reaches milling depth; 7 of workbench drive part to be processed by transverse feed mechanism 8 and move right, and finish traverse feed, and NC dividing head 13 spends top 14 drive parts to be processed to be rotated counterclockwise by helix lead by counter simultaneously; Make the helix of movement locus for setting of part to be processed and milling cutter by the rotary speed of four-shaft numerically controlled system (omit among the figure, do not draw) control NC dividing head 13 and the traverse feed speed of angle and workbench 7, thereby finish the full-automatic milling of helicla flute.Milling finishes, and top 11 of calibration clamping device right side retreats, and part falls into conveyer belt (conveying device is not drawn, and omits), and main spindle box 5, workbench 7 and calibration clamping device recover original position, and next part processing begins, repeatedly circulation.
In milling process, workbench 7 can be made vertical poor benefit by 10 pairs of milling process of longitudinal feed mechanism, finishing the milling of special shape spiral fluted, as processing of tapering milling cutter etc.
Claims (2)
1. numerically-controlled full-automatic spiral groove milling machine, main spindle box is on the vertical guide rail on the column, vertical feed mechanism connects main spindle box, workbench is installed on the cross slid platform, transverse feed mechanism connects workbench, cross slid platform is installed on the longitudinal rail of lathe bed front portion, longitudinal feed mechanism connects cross slid platform, automatic feeding is fixed on the workbench middle part, it is characterized in that column is installed on the mobile turntable, mobile turntable is installed on the guide rail at lathe bed rear portion, post adjustment mechanism is by worm screw, worm gear, screw mandrel, the feed screw nut constitutes, and worm gear is connected with the column bottom, and worm and wheel connects, screw mandrel is connected with the feed screw nut, and the feed screw nut is connected with mobile turntable bottom; The calibration clamping device toply is made of top, the top hydraulic cylinder of hydraulic pressure, NC dividing head, counter spending, top hydraulic cylinder is fixed on the workbench right side, top and the top hydraulic cylinder of hydraulic pressure is connected, and NC dividing head is fixed on the workbench left side, and counter spending toply is connected with NC dividing head.
2. full-automatic spiral groove milling machine according to claim 1 is characterized in that automatic feeding is made up of delivery sheet, feeding hydraulic cylinder, skid bed, and delivery sheet is connected with the feeding hydraulic cylinder, and skid bed is positioned at the delivery sheet top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910031313A CN101543903A (en) | 2009-05-08 | 2009-05-08 | Numerically-controlled full-automatic spiral groove milling machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910031313A CN101543903A (en) | 2009-05-08 | 2009-05-08 | Numerically-controlled full-automatic spiral groove milling machine |
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| CN101543903A true CN101543903A (en) | 2009-09-30 |
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| CN200910031313A Pending CN101543903A (en) | 2009-05-08 | 2009-05-08 | Numerically-controlled full-automatic spiral groove milling machine |
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Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303155A (en) * | 2011-08-30 | 2012-01-04 | 南京中德机床股份有限公司 | Numerical control multifunctional milling machine |
| CN102513862A (en) * | 2011-12-08 | 2012-06-27 | 常州市新特力工具有限公司 | Vertical and lateral feeding operation and control device of milling machine |
| CN102909421A (en) * | 2012-09-27 | 2013-02-06 | 上海淳瑞机械科技有限公司 | Manufacturing method of combing roller grooves of rotor spinning machine |
| CN103128349A (en) * | 2011-11-29 | 2013-06-05 | 湖南奇力工具有限公司 | Numerical control twist drilling slot milling machine |
| CN103203491A (en) * | 2013-03-05 | 2013-07-17 | 王立波 | Method for processing external spiral slot with large screw pitch by numerically controlled lathe and process device |
| CN103350249A (en) * | 2013-06-28 | 2013-10-16 | 安徽力成机械装备有限公司 | Computer numerical control (CNC) horizontal ball cage straight channel milling machine |
| CN103350248A (en) * | 2013-06-28 | 2013-10-16 | 安徽力成机械装备有限公司 | Computer numerical control (CNC) horizontal ball cage inclined channel milling machine |
| CN104308234A (en) * | 2014-10-28 | 2015-01-28 | 湖南坤鼎数控科技有限公司 | Horizontal type finish milling machine |
| CN104741672A (en) * | 2015-04-03 | 2015-07-01 | 佛山市云峰精密机械有限公司 | Short-axis thread milling machine |
| CN104759673A (en) * | 2015-04-03 | 2015-07-08 | 佛山市云峰精密机械有限公司 | Long shaft thread milling machine |
| CN105269366A (en) * | 2015-12-01 | 2016-01-27 | 重庆豪斯特汽车零部件有限公司 | Headrest rod miller machining device |
| CN106217106A (en) * | 2015-06-02 | 2016-12-14 | 格鲁博-工厂有限及两合公司 | Cutting machine tool |
| CN108145476A (en) * | 2017-11-16 | 2018-06-12 | 天长市天翔集团有限公司 | One kind being capable of pinpoint adjustable mechanical fixture |
| CN108437097A (en) * | 2018-06-15 | 2018-08-24 | 扬州工业职业技术学院 | The adaptive beveller of bamboo cup bottom of a cup and its workflow |
| CN109014931A (en) * | 2018-09-21 | 2018-12-18 | 泉州宇诺机械有限公司 | The numerical control processing all-in-one machine of high-precision slotted nut |
| CN109396514A (en) * | 2018-12-30 | 2019-03-01 | 日照兄弟机械有限公司 | A kind of three facing cut chute arrangement of barrel block end |
| CN109396925A (en) * | 2018-12-31 | 2019-03-01 | 台州环鼎自动化设备有限公司 | A kind of full-automatic ER collet chuck divides scouring machine |
| CN110102836A (en) * | 2019-04-08 | 2019-08-09 | 黄凌宇 | A kind of screw rod milling automatic device |
| CN110548911A (en) * | 2019-10-10 | 2019-12-10 | 浙江大学台州研究院 | Curved surface processing mechanism of square strip material |
| CN112091291A (en) * | 2020-09-09 | 2020-12-18 | 中国航发贵州黎阳航空动力有限公司 | Method and device for processing excircle by milling machine |
| CN112207877A (en) * | 2020-09-07 | 2021-01-12 | 中国工程物理研究院激光聚变研究中心 | Method for generating spiral groove on surface of asphalt polishing disc in annular polishing |
| CN112318151A (en) * | 2020-11-04 | 2021-02-05 | 山西隆腾机电科技有限公司 | Machining auxiliary table board convenient for fixing position of roller body and using method of machining auxiliary table board |
| CN112453518A (en) * | 2020-12-15 | 2021-03-09 | 青岛海通制动器有限公司 | Finish machining device and method for two inner shaft surfaces of steering knuckle |
| CN116079409A (en) * | 2022-12-02 | 2023-05-09 | 浙江威力士机械有限公司 | Multi-station rotary combined machine tool |
| CN117206577A (en) * | 2023-11-07 | 2023-12-12 | 天水风动机械股份有限公司 | Profiling milling clamp for groove workpiece |
| CN117381502A (en) * | 2023-11-08 | 2024-01-12 | 浙江精劲机械有限公司 | Wear-resistant alloy screw rod integrated forming device and processing technology thereof |
-
2009
- 2009-05-08 CN CN200910031313A patent/CN101543903A/en active Pending
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303155A (en) * | 2011-08-30 | 2012-01-04 | 南京中德机床股份有限公司 | Numerical control multifunctional milling machine |
| CN103128349A (en) * | 2011-11-29 | 2013-06-05 | 湖南奇力工具有限公司 | Numerical control twist drilling slot milling machine |
| CN102513862A (en) * | 2011-12-08 | 2012-06-27 | 常州市新特力工具有限公司 | Vertical and lateral feeding operation and control device of milling machine |
| CN102513862B (en) * | 2011-12-08 | 2013-08-07 | 常州市新特力工具有限公司 | Vertical and lateral feeding operation and control device of milling machine |
| CN102909421A (en) * | 2012-09-27 | 2013-02-06 | 上海淳瑞机械科技有限公司 | Manufacturing method of combing roller grooves of rotor spinning machine |
| CN103203491B (en) * | 2013-03-05 | 2015-05-13 | 王立波 | Method for processing external spiral slot with large screw pitch by numerically controlled lathe and process device |
| CN103203491A (en) * | 2013-03-05 | 2013-07-17 | 王立波 | Method for processing external spiral slot with large screw pitch by numerically controlled lathe and process device |
| CN103350249A (en) * | 2013-06-28 | 2013-10-16 | 安徽力成机械装备有限公司 | Computer numerical control (CNC) horizontal ball cage straight channel milling machine |
| CN103350248A (en) * | 2013-06-28 | 2013-10-16 | 安徽力成机械装备有限公司 | Computer numerical control (CNC) horizontal ball cage inclined channel milling machine |
| CN104308234A (en) * | 2014-10-28 | 2015-01-28 | 湖南坤鼎数控科技有限公司 | Horizontal type finish milling machine |
| CN104741672A (en) * | 2015-04-03 | 2015-07-01 | 佛山市云峰精密机械有限公司 | Short-axis thread milling machine |
| CN104759673A (en) * | 2015-04-03 | 2015-07-08 | 佛山市云峰精密机械有限公司 | Long shaft thread milling machine |
| CN106217106A (en) * | 2015-06-02 | 2016-12-14 | 格鲁博-工厂有限及两合公司 | Cutting machine tool |
| CN105269366A (en) * | 2015-12-01 | 2016-01-27 | 重庆豪斯特汽车零部件有限公司 | Headrest rod miller machining device |
| CN108145476A (en) * | 2017-11-16 | 2018-06-12 | 天长市天翔集团有限公司 | One kind being capable of pinpoint adjustable mechanical fixture |
| CN108437097A (en) * | 2018-06-15 | 2018-08-24 | 扬州工业职业技术学院 | The adaptive beveller of bamboo cup bottom of a cup and its workflow |
| CN109014931A (en) * | 2018-09-21 | 2018-12-18 | 泉州宇诺机械有限公司 | The numerical control processing all-in-one machine of high-precision slotted nut |
| CN109014931B (en) * | 2018-09-21 | 2024-03-01 | 泉州宇诺机械有限公司 | Numerical control machining integrated machine for high-precision slotted nut |
| CN109396514A (en) * | 2018-12-30 | 2019-03-01 | 日照兄弟机械有限公司 | A kind of three facing cut chute arrangement of barrel block end |
| CN109396925A (en) * | 2018-12-31 | 2019-03-01 | 台州环鼎自动化设备有限公司 | A kind of full-automatic ER collet chuck divides scouring machine |
| CN110102836A (en) * | 2019-04-08 | 2019-08-09 | 黄凌宇 | A kind of screw rod milling automatic device |
| CN110548911A (en) * | 2019-10-10 | 2019-12-10 | 浙江大学台州研究院 | Curved surface processing mechanism of square strip material |
| CN112207877A (en) * | 2020-09-07 | 2021-01-12 | 中国工程物理研究院激光聚变研究中心 | Method for generating spiral groove on surface of asphalt polishing disc in annular polishing |
| CN112091291A (en) * | 2020-09-09 | 2020-12-18 | 中国航发贵州黎阳航空动力有限公司 | Method and device for processing excircle by milling machine |
| CN112318151A (en) * | 2020-11-04 | 2021-02-05 | 山西隆腾机电科技有限公司 | Machining auxiliary table board convenient for fixing position of roller body and using method of machining auxiliary table board |
| CN112318151B (en) * | 2020-11-04 | 2022-03-29 | 湖北毅兴智能装备股份有限公司 | Machining auxiliary table board convenient for fixing position of roller body and using method of machining auxiliary table board |
| CN112453518A (en) * | 2020-12-15 | 2021-03-09 | 青岛海通制动器有限公司 | Finish machining device and method for two inner shaft surfaces of steering knuckle |
| CN116079409A (en) * | 2022-12-02 | 2023-05-09 | 浙江威力士机械有限公司 | Multi-station rotary combined machine tool |
| CN117206577A (en) * | 2023-11-07 | 2023-12-12 | 天水风动机械股份有限公司 | Profiling milling clamp for groove workpiece |
| CN117206577B (en) * | 2023-11-07 | 2024-01-26 | 天水风动机械股份有限公司 | Profiling milling clamp for groove workpiece |
| CN117381502A (en) * | 2023-11-08 | 2024-01-12 | 浙江精劲机械有限公司 | Wear-resistant alloy screw rod integrated forming device and processing technology thereof |
| CN117381502B (en) * | 2023-11-08 | 2024-03-29 | 浙江精劲机械有限公司 | Wear-resistant alloy screw rod integrated forming device and processing technology thereof |
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Open date: 20090930 |