CN102862052A - Multidirectional numerical control boring and milling machine - Google Patents
Multidirectional numerical control boring and milling machine Download PDFInfo
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- CN102862052A CN102862052A CN2012103739976A CN201210373997A CN102862052A CN 102862052 A CN102862052 A CN 102862052A CN 2012103739976 A CN2012103739976 A CN 2012103739976A CN 201210373997 A CN201210373997 A CN 201210373997A CN 102862052 A CN102862052 A CN 102862052A
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Abstract
A multidirectional numerical control boring and milling machine is of a gantry structure and comprises a movable column and a static column, the lower portion of the static column is fixedly connected on a base, a cross beam is fixedly connected on the static column, and linear guides are adopted for upward and downward guiding of the movable column. Spindle systems are established on the two columns and the cross beam, the spindle systems of the two columns are guided by bicylindrical guides to move up and down, and the electric spindle on the cross beam is moved by the aid of guiding of a linear guide. A workbench of the multidirectional numerical control boring and milling machine can rotate around the center of the multidirectional numerical control boring and milling machine and is guided by linear guides for longitudinal and horizontal movement. The stepless speed regulation numerical control technology is adopted for all the movement of the multidirectional numerical control boring and milling machine. The three spindle systems can simultaneously perform boring, plane milling, drilling and the like.
Description
Technical field
The present invention belongs to the metal-cutting machine bed apparatus, is used for the plane of machining large workpiece and a kind of multidirectional digital-control boring-milling machine of endoporus, adopts accurate guider, makes the size and dimension deviation of work piece minimum, has guaranteed the quality of work piece.
Background technology
At present, known multidirectional digital-control boring-milling machine structure is comprised of main spindle box, feed box, main shaft and facing head, fast inlet, upper lower slider and workbench etc.Main shaft speed change is complicated; During the gearbox shifting speed change, easily cause phenomenons such as playing tooth, off-axis, dislocation, maintenance time is long, and is very inconvenient.Machining spindle at one end, the other end is supplemental support, gas rigidity reduces greatly, can't guarantee the large-scale workpiece machining accuracy.
Summary of the invention
In order to overcome the fault of construction of traditional horizontal boring and milling machine, the invention provides the multidirectional digital-control boring-milling machine of a kind of new style, structure uniqueness, its rigidity is high.Well solved the machining accuracy problem of large-scale workpiece, and lathe itself is easy for operation, good stability pollutes and lacks, good rigidly, energy savings, long service life.
The technical solution used in the present invention is: table slide adopts two line slideways, and, motion high because of the guiding accuracy of line slideway flexibly, rigidity is high, greatly improved the boring and milling machine precision.About two columns, a crossbeam is arranged on it; One quiet column is bolted and is fixed on the base, and a moving column can slide at line slideway.Workbench and moving column drive by stepless speed-regulating motor respectively, adopt numerical control to carry out work, save common gearbox, and designs simplification moves more reliable.Crossbeam one end and quiet column are bolted to connection, the other end and moving column are slidingly connected through line slideway, crossbeam and two columns can carry out respectively machining thereon respectively with a power milling attachment, finish simultaneously the work such as bore hole, milling flat, boring.The bicylindrical guiding is adopted in moving up and down of milling attachment on two columns, is driven by the diplopore cover to slide up and down, and its advantage is that guiding accuracy is high, and is easy to adjust, and stability is high, and seal lubrication is effective.Power milling attachment on the crossbeam links to each other with crossbeam with line slideway, and its motion is driven through ball-screw by stepless speed-regulating motor, and its power milling attachment adopts high-precision electric main shaft.And adopt digital controlly, minute just rate is high, operates steadily, and is easy to control.
The invention has the beneficial effects as follows: project organization compactness, the dependable performance of whole equipment, operate steadily, long service life, and very obvious for the machining accuracy effect that improves large part.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
The specific embodiment
Embodiment 1.In Fig. 1, crossbeam (5) is solidly connected together by bolt and quiet column (8); Quiet column (8) is solidly connected together by bolt and base (11); Support (21) is solidly connected together by bolt and moving column (19); Electricity main shaft (1) is driven by screw pair (3) by crossbeam spindle motor system (4), makes it to be along the longitudinal movement at line slideway (2); Quiet column axis system (10) slides at two pillar type column guide rails (7) by main shaft diplopore cover (9), is driven by screw pair by lifting spindle motor system (6); In like manner, moving column axis system (18) slides at two pillar type column guide rails (20) by main shaft diplopore cover (16), is driven by screw pair by lifting spindle motor system (22); The transverse shifting of rotary table (15) is to be driven by screw pair (14), makes it to realize in line slideway (13) movement.
Embodiment 2.In Fig. 2, vertically moving of rotary table (15) is to be driven by screw pair by workbench sliding motor system (24), realizes at line slideway (12); Moving vertically moving by quiet column axis system (25) of column (19) realized at line slideway (12) through leading screw pair of nut (26).
Claims (6)
1. multidirectional digital-control boring-milling machine, changed guide rail form, adopt Numeric Control Technology, two ends and top boring and milling function have been set up, it is characterized in that the whole portal frame type structure that adopts, comprise moving column (19), quiet column (8), crossbeam (5), base (11) and workbench (15), its workbench (15) can be around its central rotation, laterally, vertically all removable.
2. multidirectional digital-control boring-milling machine according to claim 1, it is characterized in that: workbench (15) laterally, vertically move by line slideway (13) and line slideway (17) and lead, adopt stepless speed regulation, Numeric Control Technology is without the complicated machinery speed-changing gear box.
3. multidirectional digital-control boring-milling machine according to claim 2, it is characterized in that: quiet column axis system (10) and moving column axis system (18) move up and down respectively and carry out at two pillar type column guide rails (7) and two pillar type column guide rail (20) slip by main shaft diplopore cover (9) and main shaft diplopore cover (16), adopt stepless speed regulation, Numeric Control Technology is without the complicated machinery speed-changing gear box.
4. multidirectional digital-control boring-milling machine according to claim 3, it is characterized in that: establish a crossbeam (5) on moving column (19) and the quiet column (8), one end of crossbeam (5) is fixedly connected with quiet column (8), the other end links to each other by line slideway (2) with moving column (19), one electric main shaft (1) is installed on it, electricity main shaft (1) can travel longitudinally in crossbeam (5) by line slideway (2), its motion is driven by ball-screw (3) by servomotor (4), without the complicated machinery speed-changing gear box.
5. multidirectional digital-control boring-milling machine according to claim 4, it is characterized in that: quiet column axis system (10), moving column axis system (18) and electric main shaft (1) can carry out bore hole, milling, boring simultaneously, and adopt the stepless speed regulation Numeric Control Technology, without the complicated machinery speed-changing gear box.
6. multidirectional digital-control boring-milling machine according to claim 1 or 5 is characterized in that: workbench (15) can be around center rotating, and adopts the stepless speed regulation Numeric Control Technology, without the complicated machinery speed-changing gear box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103739976A CN102862052A (en) | 2012-10-06 | 2012-10-06 | Multidirectional numerical control boring and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103739976A CN102862052A (en) | 2012-10-06 | 2012-10-06 | Multidirectional numerical control boring and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102862052A true CN102862052A (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103739976A Pending CN102862052A (en) | 2012-10-06 | 2012-10-06 | Multidirectional numerical control boring and milling machine |
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| CN (1) | CN102862052A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990827A (en) * | 2014-03-28 | 2014-08-20 | 南通神球机械有限公司 | Multi-way numerical control punching machine |
| CN104625836A (en) * | 2014-12-18 | 2015-05-20 | 清华大学 | Numerical control gantry machine tool |
| CN104801988A (en) * | 2015-04-28 | 2015-07-29 | 佛山市普拉迪数控科技有限公司 | Novel numerical control machine tool with multi-axial machining function |
| CN107081459A (en) * | 2017-05-31 | 2017-08-22 | 嘉善凝辉新型建材有限公司 | A kind of milling machine |
| CN107243666A (en) * | 2017-05-31 | 2017-10-13 | 嘉善凝辉新型建材有限公司 | A kind of milling machine |
| CN108723797A (en) * | 2018-05-24 | 2018-11-02 | 何爱建 | A kind of switchgear tapping equipment |
| CN113002040A (en) * | 2021-03-17 | 2021-06-22 | 中冶重工（唐山）有限公司 | Positioning device for movable workbench of hydraulic machine |
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| US2976777A (en) * | 1949-01-19 | 1961-03-28 | New Britain Machine Co | Pattern for tracer controlled machine tool |
| US6345939B1 (en) * | 2000-02-17 | 2002-02-12 | Peddinghaus Anlagen + Maschinen Gmbh | Apparatus for machining, especially drilling of structural shapes |
| CN2675306Y (en) * | 2004-03-01 | 2005-02-02 | 张孝公 | Vertical lathe |
| CN2686796Y (en) * | 2004-03-31 | 2005-03-23 | 沈阳工业学院 | Vertical-horizontal high-speed boring-milling machine tool |
| CN201572936U (en) * | 2009-12-21 | 2010-09-08 | 江苏高精机电装备有限公司 | Six-axis moving column gantry numerical control boring-milling machine |
| CN201792194U (en) * | 2010-09-17 | 2011-04-13 | 王元庆 | Numerical control gantry vertical-horizontal combined machine tool |
| CN201970090U (en) * | 2011-04-20 | 2011-09-14 | 杭州大天数控机床有限公司 | Vertical-horizontal combined machining center |
| CN202367508U (en) * | 2011-11-19 | 2012-08-08 | 山东义信重机制造有限公司 | Side tool for double column vertical lathe |
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2012
- 2012-10-06 CN CN2012103739976A patent/CN102862052A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2976777A (en) * | 1949-01-19 | 1961-03-28 | New Britain Machine Co | Pattern for tracer controlled machine tool |
| US6345939B1 (en) * | 2000-02-17 | 2002-02-12 | Peddinghaus Anlagen + Maschinen Gmbh | Apparatus for machining, especially drilling of structural shapes |
| CN2675306Y (en) * | 2004-03-01 | 2005-02-02 | 张孝公 | Vertical lathe |
| CN2686796Y (en) * | 2004-03-31 | 2005-03-23 | 沈阳工业学院 | Vertical-horizontal high-speed boring-milling machine tool |
| CN201572936U (en) * | 2009-12-21 | 2010-09-08 | 江苏高精机电装备有限公司 | Six-axis moving column gantry numerical control boring-milling machine |
| CN201792194U (en) * | 2010-09-17 | 2011-04-13 | 王元庆 | Numerical control gantry vertical-horizontal combined machine tool |
| CN201970090U (en) * | 2011-04-20 | 2011-09-14 | 杭州大天数控机床有限公司 | Vertical-horizontal combined machining center |
| CN202367508U (en) * | 2011-11-19 | 2012-08-08 | 山东义信重机制造有限公司 | Side tool for double column vertical lathe |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990827A (en) * | 2014-03-28 | 2014-08-20 | 南通神球机械有限公司 | Multi-way numerical control punching machine |
| CN103990827B (en) * | 2014-03-28 | 2017-04-26 | 南通神球机械有限公司 | Multi-way numerical control punching machine |
| CN104625836A (en) * | 2014-12-18 | 2015-05-20 | 清华大学 | Numerical control gantry machine tool |
| CN104801988A (en) * | 2015-04-28 | 2015-07-29 | 佛山市普拉迪数控科技有限公司 | Novel numerical control machine tool with multi-axial machining function |
| CN107081459A (en) * | 2017-05-31 | 2017-08-22 | 嘉善凝辉新型建材有限公司 | A kind of milling machine |
| CN107243666A (en) * | 2017-05-31 | 2017-10-13 | 嘉善凝辉新型建材有限公司 | A kind of milling machine |
| CN108723797A (en) * | 2018-05-24 | 2018-11-02 | 何爱建 | A kind of switchgear tapping equipment |
| CN113002040A (en) * | 2021-03-17 | 2021-06-22 | 中冶重工（唐山）有限公司 | Positioning device for movable workbench of hydraulic machine |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130109 |