CN101885082A - Drilling jig - Google Patents
Drilling jig Download PDFInfo
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- CN101885082A CN101885082A CN 201010168113 CN201010168113A CN101885082A CN 101885082 A CN101885082 A CN 101885082A CN 201010168113 CN201010168113 CN 201010168113 CN 201010168113 A CN201010168113 A CN 201010168113A CN 101885082 A CN101885082 A CN 101885082A
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- hole
- pedestal
- drill jig
- shaft parts
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Abstract
The invention discloses a drilling jig, which comprises a base, wherein an unthreaded hole for placing a part shaft is horizontally formed in the base; the upper surface of the base is at least provided with a processing basic hole which is vertical to the axial line of the unthreaded hole; the processing basic hole corresponds to the positions of processing holes on the part shaft, and is a through hole which penetrates to the threaded hole from the upper surface of the base; a fastening piece for fastening the part shaft is arranged on the base; and a positioning structure for positioning a reference end face of the part shaft is also arranged on the base. The drilling jig has a simple structure, is convenient to use, and simultaneously ensures the verticality of the processing holes and the axial line and the distance between the processing holes on the part shaft.
Description
Technical field
The present invention relates to production mould, particularly a kind of drill jig.
Background technology
Some small-sized axial workpieces need be holed on vertical axis passes the direction of axis, particularly bore a plurality of holes, in specification requirement, guarantee the perpendicularity of each hole and axis, also require spacing between each hole simultaneously in the error allowed band, because part is less, directly position error is bigger, therefore needs drill jig targetedly.
Summary of the invention
Problem to be solved by this invention just provides a kind of drill jig simple in structure, easy to use, and the machining hole on the assurance shaft parts and the perpendicularity of axis guarantee the spacing between a plurality of machining holes simultaneously.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of drill jig, comprise pedestal, level is provided with the unthreaded hole of placing shaft parts in the described pedestal, it is characterized in that: the machining benchmark hole that on the upper surface of pedestal, is provided with a vertical light axially bored line at least, described machining benchmark hole is corresponding with machining hole position on the shaft parts, described machining benchmark hole is for being penetrated into the through hole of unthreaded hole from the upper surface of pedestal, on pedestal, be provided with the securing member of fastenings axle, on pedestal, also be provided with the location structure of the datum end face of locating element axle.
Further, described location structure comprises and is located at the pedestal side retaining locating piece on unthreaded hole, and described locating piece is fixed on the pedestal by screw, and the datum end face of shaft parts is against on the medial surface of locating piece.Determine the datum end face position of shaft parts by locating piece, thereby determine the position of machining hole, simple and convenient quick again.
Further, the datum end face of described shaft parts is provided with square boss, and described locating piece is provided with vertical plane, and the side of described square boss and vertical plane are fitted.When square boss is arranged, and require under the situation of location relation between the vertical side of the axis of machining hole and square boss, be convenient to control the angle between the vertical side of the axis of machining hole and square boss.
Further, described shaft parts and unthreaded hole matched in clearance.Shaft parts picks and places easily.
Further, be provided with drill bushing in the described machining benchmark hole.Be convenient to drill bit location, protect on the pedestal machining benchmark hole not damaged simultaneously by drill bit.
Further, be provided with the exfoliation hole that is penetrated into base bottom surface from unthreaded hole in the described pedestal, described exfoliation hole is located at below, machining benchmark hole.Be convenient to keep the drill jig cleaning inside.
Further, described securing member is a trip bolt, and the upper surface of described pedestal is provided with the screwed hole that cooperates with trip bolt.
After adopting technique scheme, the present invention has following advantage: simple in structure, easy to use, guaranteed machining hole and the perpendicularity of axis and the spacing between each machining hole on the shaft parts simultaneously.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the internal structure schematic diagram of an embodiment of the present invention;
Fig. 2 is a kind of structural representation of location structure;
Fig. 3 is the another kind of structural representation of location structure.
The specific embodiment
The structural representation of an embodiment of the present invention shown in Fig. 1 to 2, a kind of drill jig, comprise pedestal 1, level is provided with the unthreaded hole 11 of placing shaft parts 4 in the pedestal 1, shaft parts 4 and unthreaded hole 11 matched in clearance are provided with the machining benchmark hole 12 of two vertical light axially bored lines on the upper surface 10 of pedestal, machining benchmark hole 12 is corresponding with machining hole 41 positions on the shaft parts 4, machining benchmark hole 12 is provided with drill bushing 13 for be penetrated into the through hole of unthreaded hole 11 from the upper surface 10 of pedestal in the machining benchmark hole 12; On pedestal 1, be provided with the securing member 2 of fastenings axle 4, be provided with the locating piece 3 of retaining on unthreaded hole 11 on the side of pedestal 1, locating piece 3 is fixed on the pedestal 1 by screw 31, shaft parts 4 is against by its datum end face 40 on the medial surface of locating piece 3 and locatees, and makes that machining hole 41 positions are corresponding with machining benchmark hole 12.Therefore datum end face 40 at shaft parts 4 is provided with square boss 42 in addition, requires the axis of machining hole 41 and the vertical parallel sided of square boss 42, establishes vertical plane 30 on locating piece 3, vertical side of square boss 42 and vertical plane 30 applyings.Be provided with the exfoliation hole 14 that is penetrated into base bottom surface from unthreaded hole 11 in pedestal 1, exfoliation hole 14 is located at 12 belows, machining benchmark hole.
In the foregoing description, securing member 2 is a trip bolt, and the upper surface 10 of pedestal is provided with the screwed hole 15 that cooperates with trip bolt.As shown in Figure 3, it is the another kind of structural representation of location structure, it is fixing that locating piece can rotate the back, make and have angle arbitrarily between vertical plane 30 and the vertical direction, at the situation that has a position relation between the vertical side of the axis of machining hole 41 and square boss 42, flexible and convenient to use.
Except that above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (7)
1. drill jig, comprise pedestal (1), level is provided with the unthreaded hole (11) of placing shaft parts (4) in the described pedestal, it is characterized in that: the machining benchmark hole (12) that on the upper surface (10) of pedestal, is provided with a vertical light axially bored line at least, described machining benchmark hole is corresponding with machining hole (41) position on the shaft parts, described machining benchmark hole is for being penetrated into the through hole of unthreaded hole from the upper surface of pedestal, on pedestal, be provided with the securing member (2) of fastenings axle, on pedestal, also be provided with the location structure of the datum end face (40) of locating element axle.
2. a kind of drill jig according to claim 1, it is characterized in that: described location structure comprises and is located at the pedestal side retaining locating piece (3) on unthreaded hole, described locating piece is fixed on the pedestal by screw (31), and the datum end face of shaft parts is against on the medial surface of locating piece.
3. a kind of drill jig according to claim 2 is characterized in that: the datum end face of described shaft parts is provided with square boss (42), and described locating piece is provided with vertical plane (30), and the side of described square boss and vertical plane are fitted.
4. a kind of drill jig according to claim 1 is characterized in that: described shaft parts and unthreaded hole matched in clearance.
5. a kind of drill jig according to claim 1 is characterized in that: be provided with drill bushing (13) in the described machining benchmark hole.
6. a kind of drill jig according to claim 1 is characterized in that: be provided with the exfoliation hole (14) that is penetrated into base bottom surface from unthreaded hole in the described pedestal, described exfoliation hole is located at below, machining benchmark hole.
7. a kind of drill jig according to claim 1 is characterized in that: described securing member is a trip bolt, and the upper surface of described pedestal is provided with the screwed hole (15) that cooperates with trip bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010168113 CN101885082A (en) | 2010-05-07 | 2010-05-07 | Drilling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010168113 CN101885082A (en) | 2010-05-07 | 2010-05-07 | Drilling jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101885082A true CN101885082A (en) | 2010-11-17 |
Family
ID=43071261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010168113 Pending CN101885082A (en) | 2010-05-07 | 2010-05-07 | Drilling jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101885082A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303150A (en) * | 2011-03-11 | 2012-01-04 | 许晓华 | Positioning tool capable of making shaft outlet hole in end cover of speed reduction box conveniently drilled |
| CN103286351A (en) * | 2013-05-16 | 2013-09-11 | 苏州创丰精密五金有限公司 | Quick punching jig |
| CN104400070A (en) * | 2014-11-03 | 2015-03-11 | 北京航科发动机控制系统科技有限公司 | Processing method of radial small hole in aviation drill jig |
| CN105364120A (en) * | 2015-12-25 | 2016-03-02 | 哈尔滨锅炉厂有限责任公司 | Multiple mutually connected elements with different apertures for guaranteeing hole concentricity and processing method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB567223A (en) * | 1943-07-30 | 1945-02-02 | Charles Richard Tindale | Jig and cutter for shaping tubes for jointing |
| US6398632B1 (en) * | 1999-04-17 | 2002-06-04 | Kadia-Produktion Gmbh & Co. | Workpiece holder |
| CN2933667Y (en) * | 2006-06-12 | 2007-08-15 | 比亚迪股份有限公司 | Drilling jig |
| CN101176929A (en) * | 2007-11-30 | 2008-05-14 | 上海诺玛液压系统有限公司 | Clamp for machining through hole on valve housing of electro-hydraulic servo valve |
| CN201275692Y (en) * | 2008-10-17 | 2009-07-22 | 青岛港（集团）有限公司 | Special fixture for drilling pin roll |
| CN201316825Y (en) * | 2008-07-15 | 2009-09-30 | 中国航空工业标准件制造有限责任公司 | Special tooling equipment for drill processing |
| CN201338118Y (en) * | 2009-01-23 | 2009-11-04 | 沈阳黎发热能燃机设备配件有限公司 | Drilling tool for machining gas turbine transition section base |
| CN201405098Y (en) * | 2009-05-22 | 2010-02-17 | 天津豪钢机械工程有限公司 | Die for fabricating end of baluster |
| CN201669448U (en) * | 2010-05-07 | 2010-12-15 | 许晓华 | Drilling jig |
-
2010
- 2010-05-07 CN CN 201010168113 patent/CN101885082A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB567223A (en) * | 1943-07-30 | 1945-02-02 | Charles Richard Tindale | Jig and cutter for shaping tubes for jointing |
| US6398632B1 (en) * | 1999-04-17 | 2002-06-04 | Kadia-Produktion Gmbh & Co. | Workpiece holder |
| CN2933667Y (en) * | 2006-06-12 | 2007-08-15 | 比亚迪股份有限公司 | Drilling jig |
| CN101176929A (en) * | 2007-11-30 | 2008-05-14 | 上海诺玛液压系统有限公司 | Clamp for machining through hole on valve housing of electro-hydraulic servo valve |
| CN201316825Y (en) * | 2008-07-15 | 2009-09-30 | 中国航空工业标准件制造有限责任公司 | Special tooling equipment for drill processing |
| CN201275692Y (en) * | 2008-10-17 | 2009-07-22 | 青岛港（集团）有限公司 | Special fixture for drilling pin roll |
| CN201338118Y (en) * | 2009-01-23 | 2009-11-04 | 沈阳黎发热能燃机设备配件有限公司 | Drilling tool for machining gas turbine transition section base |
| CN201405098Y (en) * | 2009-05-22 | 2010-02-17 | 天津豪钢机械工程有限公司 | Die for fabricating end of baluster |
| CN201669448U (en) * | 2010-05-07 | 2010-12-15 | 许晓华 | Drilling jig |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303150A (en) * | 2011-03-11 | 2012-01-04 | 许晓华 | Positioning tool capable of making shaft outlet hole in end cover of speed reduction box conveniently drilled |
| CN103286351A (en) * | 2013-05-16 | 2013-09-11 | 苏州创丰精密五金有限公司 | Quick punching jig |
| CN104400070A (en) * | 2014-11-03 | 2015-03-11 | 北京航科发动机控制系统科技有限公司 | Processing method of radial small hole in aviation drill jig |
| CN105364120A (en) * | 2015-12-25 | 2016-03-02 | 哈尔滨锅炉厂有限责任公司 | Multiple mutually connected elements with different apertures for guaranteeing hole concentricity and processing method |
| CN105364120B (en) * | 2015-12-25 | 2017-09-22 | 哈尔滨锅炉厂有限责任公司 | Ensure the multiple connected fittings of different pore size and processing method of hole concentricity |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101117 |