CN103128552A - Sandwich type gantry numerical control boring and milling machine - Google Patents
Sandwich type gantry numerical control boring and milling machine Download PDFInfo
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- CN103128552A CN103128552A CN2013101006621A CN201310100662A CN103128552A CN 103128552 A CN103128552 A CN 103128552A CN 2013101006621 A CN2013101006621 A CN 2013101006621A CN 201310100662 A CN201310100662 A CN 201310100662A CN 103128552 A CN103128552 A CN 103128552A
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Abstract
A sandwich type gantry numerical control boring and milling machine comprises a top beam, a first set of uprights, a second set of uprights, a base, a movable operation platform, a first transverse drilling and milling bit mechanism, a second transverse drilling and milling bit mechanism, a perpendicular drilling and milling bit mechanism, a first lifting lead screw drive system, a second lifting lead screw drive system, a beam lead screw drive system and a drilling and milling bit mechanism balance weight oil gas cylinder and is characterized in that a gantry framework structure is adopted by the whole machine. The sandwich type gantry numerical control boring and milling machine has the advantages of being compact in design structure, reliable in performance, steady in operation, long in service life, capable of achieving polyhedral process through clamping a workpiece by once and obvious in improving processing accuracy and efficiency of a large piece.
Description
Technical field
The present invention relates to a kind of boring and milling machine, belong to the Metal Cutting Machine Tool apparatus field.
Background technology
At present, the multidirectional digital-control boring-milling machine in known gantry structure be boring and milling head outer on one side, only have a guide rail, when large load processing or boring and milling bar stretch out grown after with regard to apprehensive, tremble, not only can't guarantee the large-scale workpiece machining accuracy, and efficient is low, fragile.
Summary of the invention
In order to overcome the fault of construction of traditional plane milling and boring machine, the invention provides the sandwich gantry numerical control boring-milling of a kind of new style, structure uniqueness, solved an above difficult problem, its rigidity is large, high efficiency.Well solved the machining accuracy problem of large-scale workpiece, and can realize that the clamped one time workpiece completes Polyhedron processing, and lathe itself is easy for operation, good stability pollutes less, and fault is few, energy savings, long service life.
the technical solution adopted for the present invention to solve the technical problems is: a kind of sandwich gantry numerical control boring-milling, it comprises back timber, first group of column, second group of column, base, travelling table, the first horizontal Drilling and milling head mechanism, the second horizontal Drilling and milling head mechanism, vertical drill milling head mechanism, the first elevating screw transmission system, the second elevating screw transmission system, the transverse beam feed screw transmission system, Drilling and milling head mechanism counterweight oil gas cylinder, it is characterized in that the whole portal frame type structure that adopts, first group of column and second group of column bottom are fixed on base two ends, the top is connected with back timber, the first horizontal Drilling and milling head mechanism drives in the middle of first group of column by the first elevating screw transmission system and vertically moves up and down along guide rail, in like manner the second horizontal Drilling and milling head mechanism drives in the middle of second group of column by the second elevating screw transmission system and vertically moves up and down along guide rail, vertical drill milling head mechanism drives in the middle of back timber by the transverse beam feed screw transmission system and laterally moves left and right along guide rail, travelling table is done on base and is moved forward and backward, without the complicated machinery speed-changing gear box, all adopt digital control approach to operate control.
Line slideway or column type guiding are adopted in back timber, first group of column and both sides, second group of column inside.
The first horizontal Drilling and milling head mechanism, the second horizontal Drilling and milling head mechanism and the in-house boring and milling device that is provided with of vertical drill milling head, the boring and milling knife bar is cylindrical shape and scalable.
Drilling and milling head mechanism counterweight oil gas cylinder is located at respectively sandwich gantry numerical control boring-milling two ends.
The invention has the beneficial effects as follows: project organization compactness, the dependable performance of whole equipment, operate steadily, long service life, can realize that the clamped one time workpiece completes Polyhedron processing, and very obvious for the machining accuracy and the efficient that improve large part.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is right view of the present invention.
The specific embodiment
Embodiment.In Fig. 1, Fig. 2 and Fig. 3, the 1st, back timber, 2 is that first group of column, 3 is second group of column, the 4th, and base, the 5th, travelling table, 6 are that the first horizontal Drilling and milling head mechanism, 7 is second horizontal Drilling and milling head mechanisms, the 8th, and vertical drill milling head mechanism, 9 is that the first elevating screw transmission system, 10 is second elevating screw transmission systems, the 11st, transverse beam feed screw transmission system, the 12nd, Drilling and milling head mechanism counterweight oil gas cylinder.It is characterized in that the whole portal frame type structure that adopts, first group of column 2 and second group of column 3 bottom are fixed on base 4 two ends, the top is connected with back timber 1, and the first horizontal Drilling and milling head mechanism 6 drives in the middle of first group of column 2 by the first elevating screw transmission system 9 and vertically moves up and down along guide rail.In like manner the second horizontal Drilling and milling head mechanism 7 drives in the middle of second group of column 3 by the second elevating screw transmission system 10 and vertically moves up and down along guide rail, vertical drill milling head mechanism 8 drives in the middle of back timber 1 by transverse beam feed screw transmission system 11 and laterally moves left and right along guide rail, travelling table 5 is done on base 4 and is moved forward and backward, and all adopts digital control approach to operate control.Line slideway or column type guiding are adopted in back timber 1, first group of column 2 and second group of column 3 inner both sides.First horizontal Drilling and milling head the 6, second horizontal Drilling and milling head mechanism 7 of mechanism and vertical drill milling head mechanism 8 both sides coordinate guiding with the guide rail of first group of column 2, second group of column 3 and back timber 1 inner both sides respectively.First horizontal Drilling and milling head the 6, second horizontal Drilling and milling head mechanism 7 of mechanism and vertical drill milling head mechanism 8 inside are provided with the boring and milling device, and the boring and milling knife bar is cylindrical shape and scalable.Drilling and milling head mechanism counterweight oil gas cylinder 12 is located at respectively sandwich gantry numerical control boring-milling two ends.Thereby this lathe can realize the clamped one time workpiece and complete Polyhedron processing, and very obvious for the machining accuracy and the efficient that improve large part.
Claims (4)
1. sandwich gantry numerical control boring-milling, it comprises back timber (1), first group of column (2), second group of column (3), base (4), travelling table (5), the first horizontal Drilling and milling head mechanism (6), the second horizontal Drilling and milling head mechanism (7), vertical drill milling head mechanism (8), the first elevating screw transmission system (9), the second elevating screw transmission system (10), transverse beam feed screw transmission system (11), Drilling and milling head mechanism counterweight oil gas cylinder (12), it is characterized in that the whole portal frame type structure that adopts, first group of column (2) and second group of column (3) bottom is fixed on base (4) two ends, the top is connected with back timber (1), the first horizontal Drilling and milling head mechanism (6) drives in the middle of first group of column (2) by the first elevating screw transmission system (9) and vertically moves up and down along guide rail, in like manner the second horizontal Drilling and milling head mechanism (7) drives in the middle of second group of column (3) by the second elevating screw transmission system (10) and vertically moves up and down along guide rail, vertical drill milling head mechanism (8) drives in the middle of back timber (1) by transverse beam feed screw transmission system (11) and laterally moves left and right along guide rail, travelling table (5) is done on base (4) and is moved forward and backward, without the complicated machinery speed-changing gear box, all adopt digital control approach to operate control.
2. sandwich gantry numerical control boring-milling according to claim 1, is characterized in that said back timber (1), first group of column (2) and second group of column (3) inner both sides employing line slideway or column type guiding.
3. sandwich gantry numerical control boring-milling according to claim 1, it is characterized in that the said first horizontal Drilling and milling head mechanism (6), the second horizontal Drilling and milling head mechanism (7) and vertical drill milling head mechanism (8) inside are provided with the boring and milling device, the boring and milling knife bar is cylindrical shape and scalable.
4. sandwich gantry numerical control boring-milling according to claim 1 is characterized in that said Drilling and milling head mechanism's counterweight oil gas cylinder (12) is located at respectively sandwich gantry numerical control boring-milling two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101006621A CN103128552A (en) | 2013-03-27 | 2013-03-27 | Sandwich type gantry numerical control boring and milling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101006621A CN103128552A (en) | 2013-03-27 | 2013-03-27 | Sandwich type gantry numerical control boring and milling machine |
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| CN103128552A true CN103128552A (en) | 2013-06-05 |
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| CN2013101006621A Pending CN103128552A (en) | 2013-03-27 | 2013-03-27 | Sandwich type gantry numerical control boring and milling machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563119A (en) * | 2014-11-05 | 2016-05-11 | 青岛富润玻璃有限公司 | Corner demounting machine for glass window frame |
| CN107097087A (en) * | 2017-06-19 | 2017-08-29 | 浙江通泰轴承有限公司 | A kind of milling machine and its hold-down mechanism |
| CN109808005A (en) * | 2019-04-02 | 2019-05-28 | 江苏国全自动化科技有限公司 | A kind of planer-type multistation Tenon machining center and its processing method |
| CN110434610A (en) * | 2019-08-24 | 2019-11-12 | 盐城市宝利来精密机械制造有限公司 | A kind of motor foot milling brill special plane |
| CN114346684A (en) * | 2021-12-30 | 2022-04-15 | 盐城市大联组合机床有限公司 | Drilling, milling and boring combined machine tool convenient for automatic feeding and discharging |
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| US6161995A (en) * | 1997-07-24 | 2000-12-19 | Toyoda Koki Kabushiki Kaisha | Machine tool |
| CN201442118U (en) * | 2009-01-21 | 2010-04-28 | 无锡帝凡精工机械有限公司 | Upright column structure of horizontal CNC boring and milling machine |
| CN201529784U (en) * | 2009-11-04 | 2010-07-21 | 山东鲁重数控机床股份有限公司 | Floor-type vertical-horizontal combined boring-milling numerical control machine tool |
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| CN203109593U (en) * | 2013-03-27 | 2013-08-07 | 山东义信重机制造有限公司 | Sandwich type gantry numerical control boring and milling machine |
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2013
- 2013-03-27 CN CN2013101006621A patent/CN103128552A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6161995A (en) * | 1997-07-24 | 2000-12-19 | Toyoda Koki Kabushiki Kaisha | Machine tool |
| CN201442118U (en) * | 2009-01-21 | 2010-04-28 | 无锡帝凡精工机械有限公司 | Upright column structure of horizontal CNC boring and milling machine |
| CN201529784U (en) * | 2009-11-04 | 2010-07-21 | 山东鲁重数控机床股份有限公司 | Floor-type vertical-horizontal combined boring-milling numerical control machine tool |
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| CN202233785U (en) * | 2011-08-31 | 2012-05-30 | 扬州市海星数控制刷设备有限公司 | Drilling and flocking integrated machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563119A (en) * | 2014-11-05 | 2016-05-11 | 青岛富润玻璃有限公司 | Corner demounting machine for glass window frame |
| CN107097087A (en) * | 2017-06-19 | 2017-08-29 | 浙江通泰轴承有限公司 | A kind of milling machine and its hold-down mechanism |
| CN109808005A (en) * | 2019-04-02 | 2019-05-28 | 江苏国全自动化科技有限公司 | A kind of planer-type multistation Tenon machining center and its processing method |
| CN110434610A (en) * | 2019-08-24 | 2019-11-12 | 盐城市宝利来精密机械制造有限公司 | A kind of motor foot milling brill special plane |
| CN114346684A (en) * | 2021-12-30 | 2022-04-15 | 盐城市大联组合机床有限公司 | Drilling, milling and boring combined machine tool convenient for automatic feeding and discharging |
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Application publication date: 20130605 |