CN201405210Y - Boring jig for circular pipe to drill slant bores of any angle - Google Patents
Boring jig for circular pipe to drill slant bores of any angle Download PDFInfo
- Publication number
- CN201405210Y CN201405210Y CN200920096852XU CN200920096852U CN201405210Y CN 201405210 Y CN201405210 Y CN 201405210Y CN 200920096852X U CN200920096852X U CN 200920096852XU CN 200920096852 U CN200920096852 U CN 200920096852U CN 201405210 Y CN201405210 Y CN 201405210Y
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- riser
- base
- locating clip
- pipe
- drill
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Abstract
The utility model discloses a boring jig for a circular pipe to drill slant bores of any angle, which comprises a base, wherein the base is fixedly connected with a riser which is provided with a hollowed arc chute and an angle scale, the base is hinged with a lower positioning clip, the hollowed arc chute of the riser is internally equipped with a stud in a penetrative way, one end of the stud isa fixed end fixedly connected on an upper positioning clip, while the other end thereof is a free end equipped with a nut positioned outside the riser; the upper positioning clip and a lower positioning clip are respectively equipped with set screws, the upper positioning clip is fixedly connected with a pointer, the base is fixedly connected with a drill positioning device positioned between theupper positioning clip and the lower positioning clip, and the drill positioning device comprises a support fixedly connected with the base and a positioning sleeve placed inside the support. The boring jig has simple and convenient operation, can be produced in batches corresponding to the drilling of the circular pipe, dramatically enhance work efficiency on the basis of reducing work intensityof workers, and is suitable for popularization, simple in structure and easy for processing and manufacturing.
Description
Technical field
The utility model relates to a kind of boring frock, particularly a kind ofly is used for the boring moulding bed that pipe bores arbitrarily angled inclined hole.
Background technology
In recent years, the continuous development of China's steel construction industry, various steel part emerge in an endless stream, and except that steel structure platform, steel ladder, are exactly the railing made of pipe or based on other tube construction of pipe in addition.This structure mainly contains following several form when connecting:
(1) connect with spherojoint, this syndeton is specious, but cost of manufacture is than higher, and production process is more complicated also, is exactly insufficient strength in addition, generally only is used in office building and relatively more exquisite public arena.
(2),, weld in that section both sides that do not disconnect again perpendicular to length direction earlier with after one section disconnection two sections pipes of the angled intersection that will connect.This connected mode is easy angles after its moulding of control when the two pipe angles of cut become 90 degree only, but then need and will do the otch model last hand cut of ruling again after the interface setting-out for two pipes that any angle intersects.Manufacture difficulty is bigger, and will consider distortion and distortion behind the rivet welding.
(3) based on the problem of above existence, what relatively be suitable for now is therein on one section pipe after the punching, again another section is passed from the hole, but the angle of cut is only limited to 90 degree, the perforate mode also adopts the punch press punching often, but general steel construction rivet welding workshop is not equipped with punch press, and the borehole conditions limitation is bigger again, not too is fit to large batch of workshop and makes.
Summary of the invention
The utility model provides a kind of boring moulding bed that pipe bores arbitrarily angled inclined hole that is used for for solving the technical problem that exists in the known technology, uses this moulding bed can use on the drilling machine processing pipe inclined hole at any angle easily.
The utility model for the technical scheme that solves the technical problem that exists in the known technology and take is: a kind ofly be used for the boring moulding bed that pipe bores arbitrarily angled inclined hole, comprise base, be connected with riser on the described base, described riser is provided with hollow out circular arc slideway and angle scale; Be hinged with down locating clip on the described base, be coated with double-screw bolt in the hollow out circular arc slideway of described riser, an end of described double-screw bolt is the stiff end that is fixed on the locating clip, and the other end is a free end, described free end is equipped with nut, and described nut is positioned at the outside of riser; Be separately installed with holding screw on the described upper and lower locating clip, described going up on the locating clip is connected with pointer, be connected with the drill positioning device between upper and lower locating clip on the described base, described drill positioning device comprises the bearing and the abutment sleeve that be seated in bearing in affixed with base.
The body of described upper and lower locating clip is a pipe.
Between described nut and the riser pad is installed.
Described nut is a dish shape nut.
Described angle scale is riveted on the riser.
Described abutment sleeve is made by brass
Advantage and the good effect that the utlity model has are: easy and simple to handle, can produce in batches for the boring of pipe, and on the basis that has reduced working strength of workers, raise labour efficiency greatly; Be fit to promote the use of.Simple in structure, be easy to processing and fabricating.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model base;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the structural representation of locating clip under the utility model;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the structural representation of locating clip and connection thereof on the utility model;
Fig. 7 is the vertical view of Fig. 6;
Fig. 8 is the structural representation of the utility model drill positioning device;
Fig. 9 is the vertical view of Fig. 8;
Figure 10 is the structural representation of the utility model positioner bearing;
Figure 11 is the structural representation of the utility model abutment sleeve.
Among the figure: 1, riser, 2, base, 3, angle scale, 4, locating clip down, 5, pointer, 6, bearing, 7, abutment sleeve, 8, go up locating clip, 9,10, holding screw, 11, double-screw bolt, 12, dish shape nut, 13, pad, 14, the boring pipe.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1~Figure 11, the utility model mainly is made of following several parts:
(1) base 2, are connected with riser 1 on the base 2, have hollow out circular arc slideway on the riser 1 and are used for adjusting angle, also play locating clip 4 and following locating clip 8 in support angle scale 3, the connection.Be coated with double-screw bolt 11 in the hollow out circular arc slideway of riser 1, an end of double-screw bolt 11 is the stiff end that is fixed on the locating clip 4, and the other end is a free end, free end is equipped with nut 12, nut 12 is positioned at the outside of riser 1, and nut 12 can adopt dish shape nut, to make things convenient for it to unclamp and to tighten; Best shimming 13 between nut 12 and the riser 1 is with the contact area of increase with riser 1.On the following locating clip 8 tightening jackscrew 9 is installed, on the last locating clip 4 tightening jackscrew 10 is installed, be used for holding out against boring pipe 14, so that boring pipe 14 relative its do not slide.Following locating clip 8 couples together with bearing pin of base 1 usefulness, and pipe can move in a circle around bearing pin like this, and is fixing after the adjustment angle.The body of upper and lower locating clip 4,8 is a pipe, with the support of convenient boring pipe 14 and fixing.
(2) angle scale 3 and pointer 5, on riser 1, the zero graduation of angle scale 3 is above base 2 with the rivet riveting for angle scale, and this mainly is to be provided with for the position that meets pointer 5, if want to do a ° inclined hole, only need pointer transferred pointing to (90-a) and ° go up and just can.
(3) drill positioning device comprises sleeve 7 and its bearing 6, and bearing 6 is fixed on the level board of base 2, and the two can adopt Type of Welding.The different drill bit of external diameter can be joined the abutment sleeve of different inner diameters.Abutment sleeve 7 is seated in the bearing 6, can make of brass.
Using method of the present utility model:
(1) at first to be installed in this mold on the drilling machine and fix;
(2) boring pipe 14 is inserted on the upper and lower locating clip in 4,8, and holds out against with jackscrew 9,10,
(3) rotate boring pipe 14 to (90-a) ° (bore and become a ° inclined hole), fix locating clip 4 by tightening dish shape nut 12 with the pipe axis.
(4) in the circular groove of the bearing 6 of drill positioning device, put into the internal diameter positioning sleeve corresponding 7 with outside diameter.
(5) start drilling machine, aim at positioning sleeve 7, test drilling on boring pipe 14 accurately then can continue to bore if find the position, up to getting through.If find that the position is offset to some extent, adjust the back and continue.
(6) these anchor clamps are unloaded after finishing boring.
Although in conjunction with the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the present utility model.
Claims (6)
1. one kind is used for the boring moulding bed that pipe bores arbitrarily angled inclined hole, it is characterized in that, comprises base, is connected with riser on the described base, and described riser is provided with hollow out circular arc slideway and angle scale; Be hinged with down locating clip on the described base, be coated with double-screw bolt in the hollow out circular arc slideway of described riser, an end of described double-screw bolt is the stiff end that is fixed on the locating clip, and the other end is a free end, described free end is equipped with nut, and described nut is positioned at the outside of riser; Be separately installed with holding screw on the described upper and lower locating clip, described going up on the locating clip is connected with pointer, be connected with the drill positioning device between upper and lower locating clip on the described base, described drill positioning device comprises the bearing and the abutment sleeve that be seated in bearing in affixed with base.
2. according to claim 1ly be used for the boring moulding bed that pipe bores arbitrarily angled inclined hole, it is characterized in that the body of described upper and lower locating clip is a pipe.
3. according to claim 1ly be used for the boring moulding bed that pipe bores arbitrarily angled inclined hole, it is characterized in that, between described nut and the riser pad is installed.
4. according to claim 1ly be used for the boring moulding bed that pipe bores arbitrarily angled inclined hole, it is characterized in that described nut is a dish shape nut.
5. according to claim 1ly be used for the boring moulding bed that pipe bores arbitrarily angled inclined hole, it is characterized in that described angle scale is riveted on the riser.
6. according to claim 1ly be used for the boring moulding bed that pipe bores arbitrarily angled inclined hole, it is characterized in that described abutment sleeve is made by brass.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920096852XU CN201405210Y (en) | 2009-05-22 | 2009-05-22 | Boring jig for circular pipe to drill slant bores of any angle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920096852XU CN201405210Y (en) | 2009-05-22 | 2009-05-22 | Boring jig for circular pipe to drill slant bores of any angle |
Publications (1)
Publication Number | Publication Date |
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CN201405210Y true CN201405210Y (en) | 2010-02-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200920096852XU Expired - Fee Related CN201405210Y (en) | 2009-05-22 | 2009-05-22 | Boring jig for circular pipe to drill slant bores of any angle |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102233545A (en) * | 2010-04-20 | 2011-11-09 | 宝山钢铁股份有限公司 | Fixture for processing continuous curved surface |
CN102267060A (en) * | 2011-07-10 | 2011-12-07 | 龙工(上海)挖掘机制造有限公司 | Universal tool for milling inclined surface of excavator |
CN102389999A (en) * | 2011-03-30 | 2012-03-28 | 上海锅炉厂有限公司 | Gas-cutting device for non-orthogonal big pipe hole on pressure vessel shell |
CN102441693A (en) * | 2010-10-11 | 2012-05-09 | 五冶集团上海有限公司 | Frock clamp and method for drilling steel pipe inclined hole |
CN102490042A (en) * | 2011-12-17 | 2012-06-13 | 苏州朗高电机有限公司 | Rotary drilling device for processing inclined plane |
CN103174393A (en) * | 2013-02-27 | 2013-06-26 | 浙江土工仪器制造有限公司 | Drilling coring device |
CN104002168A (en) * | 2014-06-16 | 2014-08-27 | 上海纳铁福传动***有限公司 | Metallographical cutting and positioning device of inner star wheel ball channel |
CN104384304A (en) * | 2014-11-18 | 2015-03-04 | 滁州市精华模具制造有限公司 | Rotatable punching mechanism |
CN105195773A (en) * | 2015-10-19 | 2015-12-30 | 广西恒达电机科技有限公司 | Machining device for milling oblique hole |
CN106735451A (en) * | 2016-12-09 | 2017-05-31 | 西安科技大学 | A kind of reduction case bores oil ga(u)ge hole fixture |
CN106917590A (en) * | 2017-03-10 | 2017-07-04 | 北京林业大学 | A kind of ground punching device for installing observation inserting tube |
CN110385590A (en) * | 2019-07-29 | 2019-10-29 | 帅钢模架(苏州)有限公司 | Mould bases diclinic degree slideway processing and positioning device and system of processing |
-
2009
- 2009-05-22 CN CN200920096852XU patent/CN201405210Y/en not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102233545A (en) * | 2010-04-20 | 2011-11-09 | 宝山钢铁股份有限公司 | Fixture for processing continuous curved surface |
CN102233545B (en) * | 2010-04-20 | 2013-09-04 | 宝山钢铁股份有限公司 | Fixture for processing continuous curved surface |
CN102441693A (en) * | 2010-10-11 | 2012-05-09 | 五冶集团上海有限公司 | Frock clamp and method for drilling steel pipe inclined hole |
CN102389999A (en) * | 2011-03-30 | 2012-03-28 | 上海锅炉厂有限公司 | Gas-cutting device for non-orthogonal big pipe hole on pressure vessel shell |
CN102267060A (en) * | 2011-07-10 | 2011-12-07 | 龙工(上海)挖掘机制造有限公司 | Universal tool for milling inclined surface of excavator |
CN102490042A (en) * | 2011-12-17 | 2012-06-13 | 苏州朗高电机有限公司 | Rotary drilling device for processing inclined plane |
CN103174393A (en) * | 2013-02-27 | 2013-06-26 | 浙江土工仪器制造有限公司 | Drilling coring device |
CN103174393B (en) * | 2013-02-27 | 2016-02-03 | 浙江土工仪器制造有限公司 | A kind of boring and coring device |
CN104002168A (en) * | 2014-06-16 | 2014-08-27 | 上海纳铁福传动***有限公司 | Metallographical cutting and positioning device of inner star wheel ball channel |
CN104384304A (en) * | 2014-11-18 | 2015-03-04 | 滁州市精华模具制造有限公司 | Rotatable punching mechanism |
CN105195773A (en) * | 2015-10-19 | 2015-12-30 | 广西恒达电机科技有限公司 | Machining device for milling oblique hole |
CN106735451A (en) * | 2016-12-09 | 2017-05-31 | 西安科技大学 | A kind of reduction case bores oil ga(u)ge hole fixture |
CN106917590A (en) * | 2017-03-10 | 2017-07-04 | 北京林业大学 | A kind of ground punching device for installing observation inserting tube |
CN110385590A (en) * | 2019-07-29 | 2019-10-29 | 帅钢模架(苏州)有限公司 | Mould bases diclinic degree slideway processing and positioning device and system of processing |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20110522 |