CN103480890A - Drilling auxiliary device - Google Patents
Drilling auxiliary device Download PDFInfo
- Publication number
- CN103480890A CN103480890A CN201310436253.9A CN201310436253A CN103480890A CN 103480890 A CN103480890 A CN 103480890A CN 201310436253 A CN201310436253 A CN 201310436253A CN 103480890 A CN103480890 A CN 103480890A
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- CN
- China
- Prior art keywords
- electric drill
- magnetic
- slide rail
- sliding block
- drilling aid
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0057—Devices for securing hand tools to the work
- B25H1/0064—Stands attached to the workpiece
- B25H1/0071—Stands attached to the workpiece by magnetic means
Abstract
The invention provides a drilling auxiliary device which comprises a magnetic base. The magnetic base comprises at least four magnetic seats forming an angle-adjustable star connection support through magnetic seat connecting rods, the central magnetic seat forming the support is connected with an electric drill fixing portion through an adjustable connecting rod, the electric drill fixing portion comprises a positioning slide rail and an electric drill positioning slider, and the electric drill positioning slider is slidably connected with the positioning slide rail and can be fixed onto the same. Therefore, an electric drill can be positioned on an irregular surface, and drilling precision is ensured.
Description
Technical field
The present invention relates to a kind of drilling aid, particularly a kind of magnetic-type portable drilling aid.
Background technology
In mechanical assembling process, usually by DRIVE SCREWS, reinforced or fixing, thus, the most frequently used to be boring and tapping.Existing drilling technique mainly relies on electric drill, comprises handheld electric drill and non-handheld electric drill (large-scale electric drill).
For handheld electric drill, in boring procedure, whether the drill bit of electric drill has kept consistent perpendicularity and concentricity can only lean on people oneself perception, when perpendicularity and the inconsistent situation of concentricity, threading drill bit easily occurs and crumble, or tapping is unsuccessful.
For non-handheld electric drill, at first because it is bulky, so be not easy to transportation and carry, also be not easy to assemble at the scene.Secondly, when the boring of place that need to be special at wind turbine cabin etc. (have radian, the irregular surface such as gradient is arranged), irregular due to its surface, fix so can't carry out electric drill, so be unfavorable for equally the use of electric drill.
Summary of the invention
The invention provides a kind of drilling aid, realize in the location of irregular surface, guarantee the accuracy requirement of boring.
Described drilling aid comprises:
Magnetic base, it comprises at least four magnetic supports, forms the support of the adjustable star-like connection of angle by the magnetic support connecting rod;
The magnetic support that forms the center of described support connects the electric drill fixed part by adjustable connecting-rod;
The electric drill positioning sliding block that the electric drill fixed part comprises positioning slide, is slidably connected and can be fixed thereon with positioning slide.
By upper, realize in the location of irregular surface, guarantee the accuracy requirement of boring.
Optionally, described magnetic support is cube, and its top has groove slide rail, the inside that screwed hole, the sidewall that can connect described adjustable connecting-rod have for connecting the magnetic support connecting rod and has the controlled magnetic part of magnetic.
Optionally, the groove slide rail of described magnetic support is square groove slide rail or cruciform groove slide rail;
Described magnetic support connecting rod is the bulb connecting rod, and bulb embeds in described groove slide rail and connects.
By upper, magnetic support can adapt to how irregular metal lamina affixad, realizes the location five dimensions.
Optionally, the positioning slide of described electric drill fixed part is T-shaped groove slide rail;
Also comprise and the connector slide block of described T-shaped groove slide rail coupling, described electric drill positioning sliding block is dismountable to be arranged on described connection sliding block.
Preferably, the T font groove slide rail upper end of described positioning slide front side is opened wide, lower end closed.
By upper, the electric drill positioning sliding block can slide arbitrarily up and down along slide rail.
Optionally, described electric drill positioning sliding block comprises:
The ring part that inside circumference is laciniation;
The electric drill retainer ring, it is cirque structure, inside circumference is reverse taper hole, the laciniation that periphery fastens for the inside circumference with described electric drill positioning sliding block ring part.
By upper, can avoid thus that the electric drill positioning sliding block is nested with the electric drill retainer ring to rotate after fixing.In addition, the diameter difference of its inside circumference reverse taper hole of electric drill retainer ring, can realize being complementary with the electric drill of different model.
Optionally, described adjustable connecting-rod comprises the first threaded rod of the center magnetic support that connects and composes described support, the first connecting rod that connects the second threaded rod of electric drill fixed part, slides and be rotationally connected by fastener component with described first and second threaded rod.
By upper, realize being connected between magnetic base and electric drill fixed part, and the relative position between the two can carry out accommodation.
Optionally, described fastener component comprises: the tightening knob coaxially be wholely set and fixed hub;
By the coaxial rotary sleeve be connected of spherical buckle and fixed hub;
The sidewall of described fixed hub and rotary sleeve is provided with through hole.
By upper, by being set, rotary sleeve realizes the adjusting to the connecting rod different angles.
The accompanying drawing explanation
Fig. 1 is the structural representation that drilling aid is positioned over regular planar;
The explosive view that Fig. 2 is drilling aid;
The front view that Fig. 3 is positioning slide;
Fig. 4 be in Fig. 3 A-A to cutaway view;
The top view that Fig. 5 is positioning slide;
The top view that Fig. 6 is connection sliding block;
The front view that Fig. 7 is connection sliding block;
The side view that Fig. 8 is connection sliding block;
The combination schematic diagram that Fig. 9 is electric drill positioning sliding block and electric drill retainer ring;
Figure 10 be in Fig. 9 A-A to cutaway view;
Figure 11 is magnetic support structure diagonal view;
The left side view that Figure 12 is magnetic support;
The right side view that Figure 13 is magnetic support;
The front view that Figure 14 is fastener component;
The structural representation that Figure 15 is drilling aid;
Another structural representation that Figure 16 is magnetic support groove slide rail;
Figure 17 is the structural representation that drilling aid is positioned over concave plane.
The specific embodiment
Below in conjunction with accompanying drawing, the embodiment of drilling aid of the present invention is described in detail.To correspond respectively to up and down drilling aid described in following description all around corresponding upper and lower all around under normal operating condition.
Shown in Fig. 1, Fig. 2, Figure 15 and Figure 17, drilling aid comprises that electric drill fixed part and magnetic base form, and the two is connected with fastener component by adjustable connecting-rod.Wherein, Fig. 1 and Figure 15 be the drilling aid fixed placement in the regular metal lamina affixad without gradient, Figure 17 shows that the drilling aid fixed placement is in the irregular metal lamina affixad that certain radian is arranged.
Wherein, described electric drill fixed part is by positioning slide 1, and connection sliding block 2, electric drill positioning sliding block 10 and electric drill retainer ring 11 form.
As Fig. 3～5 are depicted as the structural representation of positioning slide 1.Positioning slide 1 is rectangular member, and inside arranges T font groove slide rail.This slide rail is with certain damping, and slide rail one end opens wide, other end sealing.At described positioning slide 1 back and/or bottom be provided with screwed hole (not shown), screw in the second threaded rod 61 in adjustable connecting-rod, by this screwed hole, with positioning slide 1, be fixedly connected with.
As Fig. 2 and Fig. 6～8 are depicted as the structural representation of connection sliding block 2.Connection sliding block 2 is T-shaped parts, and the groove slide rail of its protuberance and positioning slide 1 is complementary, thereby realizing that groove slide rail that connection sliding block 2 embeds positioning slides 1 completes slides up and down.The upper surface of connection sliding block 2 is provided with T-shaped recess 21, for fixing electric drill positioning sliding block 10.In addition, the sidewall at described connection sliding block 2 is provided with tapped through hole 22, these tapped through hole 22 T-shaped recess 21 of connection and sidewalls.By at described tapped through hole 22, screwing in bolt 12, realize fixing electric drill positioning sliding block 10.
Be the combination schematic diagram of electric drill positioning sliding block 10 and electric drill retainer ring 11 as shown in Figure 9 and Figure 10.Wherein, electric drill retainer ring 11 is cirque structure, and inside circumference is reverse taper hole, and periphery is laciniation.Described electric drill retainer ring 11 is nested in to be fixed in interior week of electric drill positioning sliding block 10.Electric drill positioning sliding block 10 comprises ring part and T-shaped fixed part, the two is the integral type structure, wherein the inside circumference of ring part is the laciniation with the corresponding engaging of periphery of electric drill retainer ring 11, can avoid thus that electric drill positioning sliding block 10 is nested with electric drill retainer ring 11 to rotate after fixing.The nested T-shaped recess that is fixed in described connection sliding block 2 of the T-shaped fixed part of electric drill positioning sliding block 10, reinforced by screwing described bolt.
Preferably, the electric drill retainer ring 11 of default different model, the diameter difference of its inside circumference reverse taper hole, can realize being complementary with the electric drill of different model thus.
Magnetic base is comprised of magnetic support connecting rod 9 and the threaded rod of at least four magnetic supports 7, respective amount.Magnetic base is by being adsorbed on the support of the adjustable star-like connection of angulation on the metal lamina affixad, to realize fixing to whole drilling aid.
As shown in Figure 11～13, magnetic support 7 is cube structure, the outer surface of magnetic support 7 is magnetic conductor, magnetic support 7 inside have the controlled magnetic part of magnetic, specifically, magnetic support 7 bosoms separate with non-magnetic copper coin, and there is a rotatable magnet copper coin inside, and this magnet is n, the s utmost point along diametric(al).While rotating magnetic support switch 8 to horizontal level, the magnetic line of force forms respectively closed circuit in two magnetic conductors, does not produce magnetic; And when rotating magnetic support switch 8 to vertical position, n, the s utmost point are respectively facing to upper and lower two magnetic conductors, now from the n utmost point-magnetic conductor-metal lamina affixad (not shown)-another magnetic conductor-s utmost point, form magnetic line of force closure, just can make magnetic support 7 be attached to firmly on the metal lamina affixad fixing to form.
A sidewall of described magnetic support 7 rectangular configuration arranges and rotates magnetic support switch 8, and other three sidewalls middle part is provided with square groove slide rail 71.Magnetic support connecting rod 9 is the bulb connecting rod, after fixing with square groove slide rail 71, can realize the location five dimensions.
Further, as shown in figure 16, this groove slide rail 71 also can be the cruciform groove slide rail, is equipped with the magnetic support connecting rod 9 of different length, can adapt to how irregular metal lamina affixad.
In addition, the middle part, upper and lower surface at described magnetic support 7, also be provided with screwed hole 72.For connecting the first threaded rod 6 of adjustable connecting-rod.
Fastener component as shown in figure 14, comprise that tightening knob 3, fixed hub 31 and rotary sleeve 4 form, wherein tightening knob 3 and fixed hub 31 are the coaxial integrated structure, rotary sleeve 4 coaxially is connected with fixed hub 31 by spherical buckle, realizes thus rotary sleeve 4 and fixed hub 31 coaxial rotation.For example, shown in Fig. 1, rotary sleeve 4 is vertical angle with the connecting rod of fixed hub 31 each self-retainings, wherein fixed hub 31 connects the first threaded rod 6, and rotary sleeve 4 connects first connecting rod 5, and first and second threaded rod connects by fastener component slip first connecting rod 5; And for example, shown in Figure 15, rotary sleeve 4 is parallel angle with the connecting rod of fixed hub 31 each self-retainings.
Wherein, between fixed hub 31 and be connected connecting rod, by screwing tightening knob 3, complete fixing; And the sidewall of rotary sleeve 4 is provided with spiral through hole (not shown), between rotary sleeve 4 and be connected connecting rod, by completing fixing at through hole screwing screw (not shown).Further, there is certain damping in tightening knob 3 and fixed hub 31.
The application carries out electric drill by the magnetic support with magnetic switch with spherical tie point and fixes, and can adapt to the location of various irregular surfaces.And design easy to assemble, the various portable bore operations of adaptation that can be flexible.And electric drill is connected with positioning slide 1 by electric drill retainer ring 11 and connection sliding block 2, carries out orientation, location drilling and tapping by positioning slide 1, thereby complete the screwed hole boring work that precision is higher.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, for example, can install more magnetic supports 7 additional increases steadiness; And for example, change magnetic support that magnetic force is stronger to increase stability, and for example magnetic support can be non-rectangle, and its one side for the adhesion metal plate of each magnetic support can arrange the magnetic pin more than three of projection, and the magnetic dot formed by the magnetic pin more easily is fixed on nonplanar metallic plate.In a word, within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a drilling aid, is characterized in that, comprising:
Magnetic base, it comprises at least four magnetic supports (7), forms the support of the adjustable star-like connection of angle by magnetic support connecting rod (9);
The magnetic support (7) that forms the center of described support connects the electric drill fixed part by adjustable connecting-rod;
The electric drill positioning sliding block (10) that the electric drill fixed part comprises positioning slide (1), is slidably connected and can be fixed thereon with positioning slide (1).
2. drilling aid according to claim 1, is characterized in that,
Described magnetic support (7) is cube, and its top has groove slide rail (71), the inside that screwed hole (72), the sidewall that can connect described adjustable connecting-rod have for connecting magnetic support connecting rod (9) and has the controlled magnetic part of magnetic.
3. drilling aid according to claim 2, is characterized in that, the groove slide rail (71) of described magnetic support (7) is square groove slide rail or cruciform groove slide rail;
Described magnetic support connecting rod (9) is the bulb connecting rod, and bulb embeds in described groove slide rail (71) and connects.
4. drilling aid according to claim 1, is characterized in that, the positioning slide of described electric drill fixed part (1) is T-shaped groove slide rail;
Also comprise and the connector slide block (2) of described T-shaped groove slide rail coupling, described electric drill positioning sliding block (10) is dismountable to be arranged on described connection sliding block (2).
5. drilling aid according to claim 4, is characterized in that, the T font groove slide rail upper end of described positioning slide (1) front side is opened wide, lower end closed.
6. drilling aid according to claim 4, is characterized in that, described electric drill positioning sliding block (10) comprising:
The ring part that inside circumference is laciniation;
Electric drill retainer ring (11), it is cirque structure, inside circumference is reverse taper hole, the laciniation that periphery fastens for the inside circumference with described electric drill positioning sliding block (10) ring part.
7. drilling aid according to claim 1, it is characterized in that, described adjustable connecting-rod comprises first threaded rod (6) of the center magnetic support (7) that connects and composes described support, the first connecting rod (5) that connects second threaded rod (61) of electric drill fixed part, slides by fastener component and be rotationally connected with described first and second threaded rod.
8. drilling aid according to claim 7, is characterized in that, described fastener component comprises: the tightening knob coaxially be wholely set (3) and fixed hub (31);
By spherical buckle and the coaxial rotary sleeve be connected of fixed hub (31) (4);
Described fixed hub (31) is provided with through hole with the sidewall of rotary sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436253.9A CN103480890B (en) | 2013-09-23 | 2013-09-23 | A kind of drilling aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436253.9A CN103480890B (en) | 2013-09-23 | 2013-09-23 | A kind of drilling aid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103480890A true CN103480890A (en) | 2014-01-01 |
| CN103480890B CN103480890B (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310436253.9A Active CN103480890B (en) | 2013-09-23 | 2013-09-23 | A kind of drilling aid |
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| Country | Link |
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| CN (1) | CN103480890B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985227A (en) * | 2015-08-13 | 2015-10-21 | 爱佩仪中测（成都）精密仪器有限公司 | Drilling head for three-dimensional cutting instrument |
| CN107717012A (en) * | 2017-10-18 | 2018-02-23 | 河海大学 | The steel bridge scene auxiliary positioning device for drilling of adjustable angle and depth |
| CN110773776A (en) * | 2019-10-26 | 2020-02-11 | 南宁学院 | Multi freedom electric drill support |
| CN112517980A (en) * | 2020-12-14 | 2021-03-19 | 泰州市津达电子科技有限公司 | Electric drill auxiliary device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56137150A (en) * | 1980-03-28 | 1981-10-26 | Umetani Yoji | Mobile device |
| JPS5715627A (en) * | 1980-06-27 | 1982-01-27 | Toshiba Corp | Hand tap tool |
| CN2516296Y (en) * | 2002-01-21 | 2002-10-16 | 漳州昇源机械工业有限公司 | Z-bearing setting device |
| CN201436118U (en) * | 2009-07-25 | 2010-04-07 | 东方电气集团东方汽轮机有限公司 | A machining device for an internal hole in narrow space |
| CN101947775A (en) * | 2010-08-30 | 2011-01-19 | 大连船舶重工集团有限公司 | Auxiliary positioning device of large ship equipment |
| CN202910621U (en) * | 2012-05-21 | 2013-05-01 | 上海航天设备制造总厂 | Adsorption clamping device for processing planet carrier |
| CN203470967U (en) * | 2013-09-23 | 2014-03-12 | 中能电力科技开发有限公司 | Drilling auxiliary device |
-
2013
- 2013-09-23 CN CN201310436253.9A patent/CN103480890B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56137150A (en) * | 1980-03-28 | 1981-10-26 | Umetani Yoji | Mobile device |
| JPS5715627A (en) * | 1980-06-27 | 1982-01-27 | Toshiba Corp | Hand tap tool |
| CN2516296Y (en) * | 2002-01-21 | 2002-10-16 | 漳州昇源机械工业有限公司 | Z-bearing setting device |
| CN201436118U (en) * | 2009-07-25 | 2010-04-07 | 东方电气集团东方汽轮机有限公司 | A machining device for an internal hole in narrow space |
| CN101947775A (en) * | 2010-08-30 | 2011-01-19 | 大连船舶重工集团有限公司 | Auxiliary positioning device of large ship equipment |
| CN202910621U (en) * | 2012-05-21 | 2013-05-01 | 上海航天设备制造总厂 | Adsorption clamping device for processing planet carrier |
| CN203470967U (en) * | 2013-09-23 | 2014-03-12 | 中能电力科技开发有限公司 | Drilling auxiliary device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985227A (en) * | 2015-08-13 | 2015-10-21 | 爱佩仪中测（成都）精密仪器有限公司 | Drilling head for three-dimensional cutting instrument |
| CN107717012A (en) * | 2017-10-18 | 2018-02-23 | 河海大学 | The steel bridge scene auxiliary positioning device for drilling of adjustable angle and depth |
| CN110773776A (en) * | 2019-10-26 | 2020-02-11 | 南宁学院 | Multi freedom electric drill support |
| CN112517980A (en) * | 2020-12-14 | 2021-03-19 | 泰州市津达电子科技有限公司 | Electric drill auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103480890B (en) | 2015-12-09 |
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