CN102151874A - Novel numerical control angle iron drilling machine - Google Patents
Novel numerical control angle iron drilling machine Download PDFInfo
- Publication number
- CN102151874A CN102151874A CN 201110051039 CN201110051039A CN102151874A CN 102151874 A CN102151874 A CN 102151874A CN 201110051039 CN201110051039 CN 201110051039 CN 201110051039 A CN201110051039 A CN 201110051039A CN 102151874 A CN102151874 A CN 102151874A
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- China
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- power seat
- angle iron
- numerical control
- drilling machine
- unit head
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Abstract
The invention discloses a novel numerical control angle iron drilling machine and relates to a drilling device used for drilling angle iron. The novel numerical control angle iron drilling machine comprises a base (1), a left power seat (2) and a right power seat (8) arranged at two sides of the base (1), and at least one main vertical plate (10) arranged between the left power seat (2) and the right power seat (8), wherein the left power seat (2) and the right power seat (8) are respectively provided with a power head (3) which comprises at least one drill bit; and the upper part of the main vertical plate (10) is correspondingly provided with at least one set of material pressing device. The novel numerical control angle iron drilling machine is characterized in that: the power head (3) is longitudinally arranged on the power seat in a sliding way; the drill bit axis of the power head (3) is obliquely downward relative to the axis of the main vertical plate (10); and a reversed V-shaped retainer plate (11) is correspondingly arranged on the main vertical plate (10). During processing, the right angle side of the angle iron is upturned; and the drilling power head implements downward drilling by a certain angle above the angle iron.
Description
Technical field
The present invention relates to a kind of rig, particularly a kind of numerical control angle steel drilling machine that angle steel is holed of being used for belongs to the machining tool technical field.
Background technology
At present; the angle steel drilling machine of prior art is when holing to angle steel; angle steel right-angle side downwardly facing opening is placed up; the boring unit head carries out bore operation up with miter angle below; Zuan Kong shortcoming is like this: when bore operation; because unit head is below angle steel; the boring cooling fluid is easily in drill bit directly recharges the main shaft and shaft transmission of unit head; main shaft and shaft transmission water inlet can produce corrosion and influence the lubricated phenomenon of shaft transmission, cause main shaft locking or gear to damage; and in case this situation occurs; can only shut down overhaul, thereby delay production, reduce production efficiency.
Summary of the invention
At the above-mentioned defective that exists in the prior art, the invention provides the novel numerical control angle steel drilling machine that a kind of cooling fluid is not easy to enter in the unit head, can enhances productivity greatly.
The present invention is achieved by the following technical solution: a kind of novel numerical control angle steel drilling machine, comprise base, be arranged on the base both sides left power seat and right power seat, be arranged at least one main riser between left power seat and the right power seat, wherein, be respectively arranged with the unit head that includes at least one drill bit on left side power seat and the right power seat, correspondence is provided with at least one cover material pressing device on main riser top, its special character is, described unit head longitudinal sliding motion is arranged on the described power seat, and the drill axis of unit head is tilted to down with respect to main riser axis; Be provided with the retainer plate that is reverse V-shaped corresponding to material pressing device on the described main riser.
The present invention has overturned traditional angle steel bore operation form, the right-angle side of its angle steel in process up, boring unit head above angle steel, carry out bore operation at a certain angle down.Because unit head carries out bore operation down above angle steel, thereby the boring cooling fluid can not enter in the main shaft and shaft transmission of unit head, significantly reduced the fault rate of unit head.
Consider the simple and reliability of structural design, the angle of inclination of the drill axis among the present invention is 45 degree.
The invention has the beneficial effects as follows: because drill axis of the present invention is tilted to down with respect to main riser axis; and the right-angle side of angle steel is provided with up in the process; the boring unit head carries out bore operation down above angle steel; thereby make the boring cooling fluid be difficult for entering in the main shaft and shaft transmission of unit head; significantly reduced breakdown rate; reduce maintenance downtime, thereby improved production efficiency greatly.In addition, because unit head is in the above, more convenient more bit change and carry out plant maintenance and maintenance.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cutaway view among Fig. 1;
Fig. 4 is the B-B cutaway view among Fig. 1;
Among the figure: 1, base, 2, left power seat, 3, unit head, 4, connecting plate, 5, the binder oil cylinder, 6, ball-screw, 7, servomotor, 8, right power seat, 9, the binder nipper, 10, main riser, 11, retainer plate.
The specific embodiment
Also the present invention is further illustrated in conjunction with the accompanying drawings below by non-limiting embodiment:
As shown in drawings, a kind of novel numerical control angle steel drilling machine, comprise base 1, be separately positioned on base 1 both sides left power seat 2 and right power seat 8, be arranged at least one main riser 10 between left power seat 2 and the right power seat 8, main riser 10 in the present embodiment is four that are provided with at interval, and each main riser 10 connects by the connecting plate 4 at top.Be respectively arranged with the unit head 3 that includes at least one drill bit on left side power seat 2 and the right power seat 8, unit head 3 adopts prior art, and each unit head 3 in the present embodiment has three drill bits.The unit head installed surface of left side power seat 2 and right power seat 8 is to be tilted to the outer inclined-plane of fuselage, and this inclined-plane vertically is equipped with guide rail, and described unit head 3 is slidingly arranged on this guide rail, and is connected with servo feeding apparatus.Described servo feeding apparatus comprises servomotor 7 that is installed on the power seat and the ball-screw 6 that is connected with unit head, and servo feeding apparatus can drive unit head 3 and move up and down along guide rail.The drill axis of unit head 3 is tilted to down with respect to main riser 10 axis, and its angle of inclination is 45 degree in the present embodiment, makes drill bit vertical with the flank face of angle steel.Be connected with a cover material pressing device on each piece master riser 10 top, this material pressing device comprises the binder oil cylinder 5 that is connected with main riser 10, and the cylinder bar of binder oil cylinder 5 is connected with the binder nipper 9 that is used to push down angle steel.Binder nipper 9 corresponding to material pressing device on every main riser 10 is provided with the retainer plate 11 that is reverse V-shaped.
The present invention can realize automated job by Numeric Control Technology.
Other parts of the present invention adopt prior art, do not repeat them here.
The course of work of the present invention is: when angle steel is holed, the angle steel right-angle side is placed on the retainer plate 11 down towards upper shed, binder nipper 9 is pushed down angle steel under the driving of binder oil cylinder 5, unit head 3 is moved to the position in the driving of servo feeding apparatus, and unit head starts angle steel is carried out bore operation.Unit head among the present invention can carry out bore operation simultaneously at two flanks of angle steel.
The present invention has broken through the bore operation form of traditional angle steel drilling machine, the traditional angle steel modes of emplacement and the direction of motion of drill bit have been changed, the drilling cooling fluid is recharged the problem of the main shaft and the main spindle box of unit head when thoroughly having solved the drilling operation, significantly reduced equipment maintenance rate, prolonged service life of equipment.
Claims (2)
1. novel numerical control angle steel drilling machine, comprise base (1), be arranged on the left power seat (2) and the right power seat (8) of base (1) both sides, be arranged at least one main riser (10) between left power seat (2) and the right power seat (8), wherein, be respectively arranged with the unit head (3) that includes at least one drill bit on left side power seat (2) and the right power seat (8), correspondence is provided with at least one cover material pressing device on main riser (10) top, it is characterized in that: described unit head (3) longitudinal sliding motion is arranged on the described power seat, and the drill axis of unit head (3) is tilted to down with respect to the axis of main riser (10); Described main riser (10) is gone up and is provided with the retainer plate (11) that is reverse V-shaped corresponding to material pressing device.
2. novel numerical control angle steel drilling machine according to claim 1 is characterized in that: the angle of inclination of described drill axis is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110051039 CN102151874A (en) | 2011-05-18 | 2011-05-18 | Novel numerical control angle iron drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110051039 CN102151874A (en) | 2011-05-18 | 2011-05-18 | Novel numerical control angle iron drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102151874A true CN102151874A (en) | 2011-08-17 |
Family
ID=44433735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110051039 Pending CN102151874A (en) | 2011-05-18 | 2011-05-18 | Novel numerical control angle iron drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102151874A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541164A (en) * | 2015-09-22 | 2017-03-29 | 山东泰格斯精密机器有限公司 | A kind of high speed angle steel drill processing unit (plant) |
| CN107350511A (en) * | 2017-07-14 | 2017-11-17 | 芜湖德丰汽车零部件有限公司 | A kind of rig for right angle hole machined |
| CN107570747A (en) * | 2017-10-05 | 2018-01-12 | 段建英 | A kind of automation equipment for angle steel drill |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201329430Y (en) * | 2008-10-30 | 2009-10-21 | 吕富强 | Boring machine used on novel numerical control angle steel boring production line |
| CN201969913U (en) * | 2011-05-18 | 2011-09-14 | 济南兴田阳光数控机械有限公司 | Novel numerical control angle iron drilling machine |
-
2011
- 2011-05-18 CN CN 201110051039 patent/CN102151874A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201329430Y (en) * | 2008-10-30 | 2009-10-21 | 吕富强 | Boring machine used on novel numerical control angle steel boring production line |
| CN201969913U (en) * | 2011-05-18 | 2011-09-14 | 济南兴田阳光数控机械有限公司 | Novel numerical control angle iron drilling machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541164A (en) * | 2015-09-22 | 2017-03-29 | 山东泰格斯精密机器有限公司 | A kind of high speed angle steel drill processing unit (plant) |
| CN107350511A (en) * | 2017-07-14 | 2017-11-17 | 芜湖德丰汽车零部件有限公司 | A kind of rig for right angle hole machined |
| CN107570747A (en) * | 2017-10-05 | 2018-01-12 | 段建英 | A kind of automation equipment for angle steel drill |
| CN107570747B (en) * | 2017-10-05 | 2019-06-28 | 徐州天盈机电有限公司 | A kind of automation equipment for angle steel drill |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110817 |
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| WD01 | Invention patent application deemed withdrawn after publication |