CN204524326U - A kind of angle bar boring Novel drilling-machine - Google Patents
A kind of angle bar boring Novel drilling-machine Download PDFInfo
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- CN204524326U CN204524326U CN201520162047.8U CN201520162047U CN204524326U CN 204524326 U CN204524326 U CN 204524326U CN 201520162047 U CN201520162047 U CN 201520162047U CN 204524326 U CN204524326 U CN 204524326U
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- angle bar
- trunnion axis
- hole
- cylindrical cavity
- cover
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Abstract
The utility model relates to mechanical manufacturing field, a kind of angle bar boring Novel drilling-machine specifically, comprise column, sleeve, workbench, fixture, holding screw and a pair rolling bearing, described sleeve comprises vertically cover and level cover, level cover inside is cylindrical cavity, described workbench is hollow cubic body structure, comprise four work tops and an inoperative table top, inoperative table top center is provided with trunnion axis, trunnion axis stretches in the cylindrical cavity of level cover, trunnion axis can rotate in cylindrical cavity, and each rotation all can holding table face level or vertical, it is two right that described fixture has, be arranged on two adjacent work tops, its effect is clamping angle bar two faces of 90 degree each other.The utility model installs angle bar, after having bored a face, without the need to angle bar upset being corrected again, only needing rotary work-table, can hole to another side, makes angle bar mutually perpendicular two faces boring convenient.
Description
Technical field
The utility model relates to mechanical manufacturing field, specifically a kind of angle bar boring Novel drilling-machine.
Background technology
Drilling machine is one of conventional equipment of machining, existing drilling machine primarily of support, the column be arranged on support, be used for the workbench of place work piece and main spindle box composition, the wherein main spindle box drill bit that comprises motor, transmission mechanism, main shaft and be arranged on main shaft, when motor rotates, rotated by transmission mechanism drive shaft, thus realize the Drilling operation to workpiece.Angle bar, has mutually perpendicular two faces, and two faces of angle bar all need boring sometimes, such as when the hinge of angle bar as door, also has the angle bar that other occasions a lot of all need two sides to hole simultaneously.And when boring angle bar, after what a face existing drilling machine bores often, then angle bar is overturn, after correction, then holed in the second face, greatly can reduce drilling efficiency like this, Given this, we devise the Novel drilling-machine carried out holing in a kind of two orthogonal faces for angle bar, and it loads onto angle bar, after having bored a face, without the need to overturning correction again, only need rotary work-table, can hole to another side, be i.e. a kind of angle bar boring Novel drilling-machine.
Summary of the invention
In order to make up the deficiencies in the prior art, the utility model provides a kind of angle bar boring Novel drilling-machine, angle bar has mutually perpendicular two faces, have the angle bar that a lot of occasion needs two sides to hole, the utility model loads onto angle bar, after having bored a face, without the need to again angle bar upset being corrected, only need rotary work-table, can hole to another side, make angle bar mutually perpendicular two faces boring convenient.
The utility model solves the technical scheme that its technical problem adopts: a kind of angle bar boring Novel drilling-machine, and a kind of angle bar boring Novel drilling-machine, comprises column, sleeve, workbench, fixture, holding screw and a pair rolling bearing.
Described sleeve comprises vertically cover and level cover, vertical cover is arranged on column by set lever, and level cover inside is cylindrical cavity, and level puts and is provided with a circular hole, and the axis vertical of circular hole, its effect makes the direction of holding screw always for straight down.
Described workbench is hollow cubic body structure, comprise four work tops and an inoperative table top, each work top is all equidistantly provided with some through-hole grooves, the effect of through-hole groove, when drill bit is holed downwards, is unlikely to directly contact with work top and damage machine after penetrating workpiece.Inoperative table top center is provided with trunnion axis, and inoperative table top is evenly provided with four rectangular through-hole along trunnion axis, and trunnion axis stretches in the cylindrical cavity of level cover.
Described holding screw stretches in cylindrical cavity by the circular hole that level puts, and be meshed with the screwed hole of trunnion axis, trunnion axis is provided with a screwed hole every 90 degree, the central axis of screwed hole is parallel with each work top or vertical, its objective is when making work, rotate trunnion axis, trunnion axis is fixed by lock-screw, and the work top be at every turn fixed is horizontal or vertical state; It is two right that described fixture has, be arranged on two adjacent work tops, its effect is clamping angle bar two faces of 90 degree each other, a pair fixture near column side is arranged in the rectangular through-hole of inoperative table top, the median plane of each rectangular through-hole is parallel with each work top or vertical, its objective is that the fixture clamping face making to be arranged in rectangular through-hole is parallel with work top.
A pair described rolling bearing is positioned at the cylindrical cavity of level cover, and housing washer and cylindrical cavity inwall fit, inner ring and the trunnion axis of rolling bearing fit, during work, rotate the position that trunnion axis changes work top, the effect of rolling bearing is frictional resistance when reducing horizontal axis, and the rotation of trunnion axis is more prone to.
The beneficial effects of the utility model are:
(1) a kind of angle bar boring Novel drilling-machine of the present utility model, its workbench is cube structure, and work top can rotate, angle bar has mutually perpendicular two faces, clamping angle bar on adjacent two work tops, after getting out the hole of one side, only need rotary work-table can hole to another side, such design makes angle bar mutually perpendicular two faces boring convenient;
(2) a kind of angle bar boring Novel drilling-machine of the present utility model, mutually perpendicular two work tops all install a pair fixture, and mutually perpendicular two faces of clamping angle bar, make angle bar more firm on the table respectively;
(3) a kind of angle bar boring Novel drilling-machine of the present utility model, reasonable in design, principle is simple, is convenient to promote the use of.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is a kind of angle bar boring Novel drilling-machine perspective view of the present utility model;
Fig. 2 is a kind of angle bar boring Novel drilling-machine workbench of the present utility model and fixture perspective view;
Fig. 3 is a kind of angle bar boring Novel drilling-machine A-A sectional view of the present utility model;
Fig. 4 is a kind of angle bar boring Novel drilling-machine partial sectional view of the present utility model.
1. columns, 2. sleeve, 3. workbench in figure, 4. fixture, 5. holding screw, 6. rolling bearing, 21. vertically overlap, 211. set levers, 22. level covers, 221. cylindrical cavities, 222. circular holes, 31. work tops, 311. through-hole grooves, 32. inoperative table tops, 321. trunnion axis, 321a. screwed hole, 322. rectangular through-hole.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of angle bar boring Novel drilling-machine described in the utility model, a kind of angle bar boring Novel drilling-machine, a kind of angle bar boring Novel drilling-machine, comprises column 1, sleeve 2, workbench 3, fixture 4, holding screw 5 and a pair rolling bearing 6; Described sleeve 2 comprises vertically cover 21 and level cover 22, vertical cover 21 is arranged on column 1 by set lever 211, level cover 22 inside are cylindrical cavity 221, level cover 22 is provided with a circular hole 222, and the axis vertical of circular hole 222, its effect makes the direction of holding screw 5 always for straight down.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of angle bar boring Novel drilling-machine described in the utility model, described workbench 3 is hollow cubic body structure, comprise four work tops 31 and an inoperative table top 32, each work top 31 is all equidistantly provided with some through-hole grooves 311, the effect of through-hole groove 311 is when drill bit is holed downwards, is unlikely to directly contact with work top 31 and damage machine after penetrating workpiece.Inoperative table top 32 center is provided with trunnion axis 321, and inoperative table top 32 is evenly provided with four rectangular through-hole 322 along trunnion axis 321, and trunnion axis 321 stretches in the cylindrical cavity 221 of level cover 22.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of angle bar boring Novel drilling-machine described in the utility model, described holding screw 5 stretches in cylindrical cavity 221 by the circular hole 222 on level cover 22, and be meshed with the screwed hole 321a of trunnion axis 321, trunnion axis 321 is provided with a screwed hole 321a every 90 degree, the central axis of screwed hole 321a is parallel or vertical with each work top 31, its objective is when making work, rotate trunnion axis 321, trunnion axis 321 is fixed by lock-screw 5, and the work top 31 be at every turn fixed is horizontal or vertical state; It is two right that described fixture 4 has, be arranged on two adjacent work tops 31, its effect is clamping angle bar two faces of 90 degree each other, a pair fixture 4 near column 1 side is arranged in the rectangular through-hole 322 of inoperative table top 32, the median plane of each rectangular through-hole 322 is parallel or vertical with each work top 31, its objective is that the fixture 4 clamping face making to be arranged in rectangular through-hole 322 is parallel with work top 31.
As shown in Figure 4, a kind of angle bar boring Novel drilling-machine described in the utility model, described a pair rolling bearing 6 is positioned at the cylindrical cavity 221 of level cover 22, and rolling bearing 6 outer ring and cylindrical cavity 221 inwall fit, inner ring and the trunnion axis 321 of rolling bearing 6 fit, and during work, rotate the position that trunnion axis 321 changes work top 31, the effect of rolling bearing 6 reduces frictional resistance when trunnion axis 321 rotates, and the rotation of trunnion axis 321 is more prone to.
During work, by two adjacent for two of angle bar orthogonal laminating work top 31 corners, two faces of angle bar are clamped respectively with two pairs of fixtures 4, after clamping, a pair rolling bearing 6 is put trunnion axis 321, again the trunnion axis 321 of workbench 3 is stretched in the cylindrical cavity 221 of level cover 22, regulate the screwed hole 321a on trunnion axis 321, the circular hole 222 that itself and level are overlapped on 22 is coaxial, to screw on holding screw 5, fix workbench 3, now work top 31 is in horizontal or vertical state, power-on again, hole by the one side of drill bit to angle bar, bore well, turn on holding screw 5, workbench 3 is rotated 90 degree, the angle bar face of not yet holing is made to be in level, to screw on again holding screw 5, holed in this face, thus make two of angle bar mutually perpendicular all to be holed, and without the need to pulling down angle bar.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; description in above-described embodiment and description principle of the present utility model is just described; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. an angle bar boring Novel drilling-machine, comprise column (1), sleeve (2), workbench (3), fixture (4), holding screw (5) and a pair rolling bearing (6), it is characterized in that: described sleeve (2) comprises vertical cover (21) and level cover (22), vertical cover (21) is arranged on column (1) by set lever (211), level cover (22) inside is cylindrical cavity (221), level cover (22) is provided with a circular hole (222), the axis vertical of circular hole (222), described workbench (3) is hollow cubic body structure, comprise four work tops (31) and an inoperative table top (32), each work top (31) is all equidistantly provided with some through-hole grooves (311), inoperative table top (32) center is provided with trunnion axis (321), inoperative table top (32) is evenly provided with four rectangular through-hole (322) along trunnion axis (321), trunnion axis (321) is provided with a screwed hole (321a) every 90 degree, trunnion axis (321) stretches in the cylindrical cavity (221) of level cover (22), described holding screw (5) stretches in cylindrical cavity (221) by the circular hole (222) on level cover (22), and be meshed with the screwed hole (321a) of trunnion axis (321), it is two right that described fixture (4) has, be arranged on two adjacent work tops (31), a pair fixture (4) near column (1) side is arranged in the rectangular through-hole (322) of inoperative table top (32), described a pair rolling bearing (6) is positioned at the cylindrical cavity (221) of level cover (22), and rolling bearing (6) outer ring and cylindrical cavity (221) inwall fit, inner ring and the trunnion axis (321) of rolling bearing (6) fit.
2. a kind of angle bar boring Novel drilling-machine according to claim 1, the central axis of screwed hole (321a) is parallel or vertical with each work top (31), and the median plane of each rectangular through-hole (322) is parallel or vertical with each work top (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162047.8U CN204524326U (en) | 2015-03-20 | 2015-03-20 | A kind of angle bar boring Novel drilling-machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162047.8U CN204524326U (en) | 2015-03-20 | 2015-03-20 | A kind of angle bar boring Novel drilling-machine |
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| Publication Number | Publication Date |
|---|---|
| CN204524326U true CN204524326U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520162047.8U Expired - Fee Related CN204524326U (en) | 2015-03-20 | 2015-03-20 | A kind of angle bar boring Novel drilling-machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312614A (en) * | 2015-12-01 | 2016-02-10 | 重庆锐佳机械有限公司 | Drilling device |
| CN106392122A (en) * | 2016-11-30 | 2017-02-15 | 肖阿荣 | Punching equipment for plates |
| CN106392123A (en) * | 2016-11-30 | 2017-02-15 | 肖阿荣 | Stable panel punching device |
| CN106552957A (en) * | 2016-11-30 | 2017-04-05 | 肖阿荣 | A kind of safe sheet material punch device |
| CN109513966A (en) * | 2018-12-17 | 2019-03-26 | 江苏飞博尔新材料科技有限公司 | A kind of new type FRP profile multi-hole processing device |
| CN111300219A (en) * | 2019-12-16 | 2020-06-19 | 宿州速果信息科技有限公司 | Cutting surface polishing equipment for corner connecting piece on industrial machine tool |
-
2015
- 2015-03-20 CN CN201520162047.8U patent/CN204524326U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312614A (en) * | 2015-12-01 | 2016-02-10 | 重庆锐佳机械有限公司 | Drilling device |
| CN106392122A (en) * | 2016-11-30 | 2017-02-15 | 肖阿荣 | Punching equipment for plates |
| CN106392123A (en) * | 2016-11-30 | 2017-02-15 | 肖阿荣 | Stable panel punching device |
| CN106552957A (en) * | 2016-11-30 | 2017-04-05 | 肖阿荣 | A kind of safe sheet material punch device |
| CN109513966A (en) * | 2018-12-17 | 2019-03-26 | 江苏飞博尔新材料科技有限公司 | A kind of new type FRP profile multi-hole processing device |
| CN111300219A (en) * | 2019-12-16 | 2020-06-19 | 宿州速果信息科技有限公司 | Cutting surface polishing equipment for corner connecting piece on industrial machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160320 |