CN105689976A - Manufacturing method of positioning tool for drilling double holes in cambered surface - Google Patents
Manufacturing method of positioning tool for drilling double holes in cambered surface Download PDFInfo
- Publication number
- CN105689976A CN105689976A CN201410693688.6A CN201410693688A CN105689976A CN 105689976 A CN105689976 A CN 105689976A CN 201410693688 A CN201410693688 A CN 201410693688A CN 105689976 A CN105689976 A CN 105689976A
- Authority
- CN
- China
- Prior art keywords
- positioning table
- shaped
- cambered surface
- shaped positioning
- manufacturing
- Prior art date
- 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.)
- Pending
Links
Abstract
The invention relates to a manufacturing method of a positioning tool for drilling double holes in a cambered surface. The manufacturing method includes the following steps that firstly, a trapezoidal table is obtained by conducting linear cutting on a rectangular workblank; secondly, an L-shaped positioning table is welded to the trapezoidal table, and an arc-shaped surface is milled on the L-shaped positioning table; thirdly, drilling jig holes are drilled in the top end of the L-shaped positioning table, and drilling jigs are installed in the drilling jig holes; fourthly, a positioning table is milled on the L-shaped positioning table, and a rectangular block is milled on the outer circle of the positioning table; fifthly, a sliding groove is machined in the trapezoidal table; and sixthly, screws are installed on the two sides of a U-shaped support, and a dovetail table of the U-shaped support is placed in the sliding groove. The positioning tool is simple in structure, flexible and convenient to use, simple in clamping and high in machining precision.
Description
Technical field
The present invention relates to technical field of tooling clamps, particularly for the manufacture method of the positioning fixture that workpiece is carried out Drilling operation。
Background technology
Workpiece 1 as shown in Figure 1, it is an irregular annular workpieces, but also with fluting, its centre bore 11 is ellipticity, also with cambered surface 12 on workpiece 1, in cambered surface 12, now to process the through hole 13 vertical with cambered surface 12, use plain clamp that its location is acquired a certain degree of difficulty, be especially to ensure that machining accuracy, special frock must be used could to meet requirement, and frock must be easy to use, clamping efficiency is high, can guarantee that again its machining accuracy simultaneously。
Summary of the invention
The present invention is directed to disadvantages mentioned above of the prior art, it is provided that a kind of cambered surface bores the manufacture method of diplopore positioning tool, its simple in construction, and flexible and convenient to use, clamping efficiency is high, and machining accuracy is high。
The technical solution adopted in the present invention is as follows:
Cambered surface bores the manufacture method of diplopore positioning tool, comprises the steps:
The first step, obtains bucking ladder to the cutting of Single Size Rectangular Blanks part line；
Second step, welds L-shaped positioning table on bucking ladder, and mills out arcwall face on L-shaped positioning table；
3rd step, gets out drill jig hole from L-shaped positioning table top, installs drill jig in described drill jig hole；
4th step, on L-shaped positioning table, Milling Machining goes out positioning table, and mills out rectangular block at positioning table cylindrical；
5th step, processes chute on bucking ladder；
6th step, installs screw, and is placed in chute by the forked tail platform of U-bracket in the both sides of U-bracket。
It is an advantage of the current invention that: the structure according to workpiece, positioning table arranges the locating dowel coordinated with workpiece center hole, support is set on bucking ladder simultaneously, fluting place on workpiece is clamped by screw thereon, positioning table arranges arcwall face, and at the normal direction installation drill jig of arcwall face, by the drill jig cambered surface hole at workpiece, diplopore can be processed efficiently by tilting in the lateral direction for bucking ladder, workpiece need not be repeated Set and Positioning, simple in construction, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high。
Accompanying drawing explanation
Fig. 1 is the structural representation of workpiece。
Fig. 2 is the structural representation of the present invention。
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described。
As shown in Figure 1 to Figure 2, the present invention includes bucking ladder 2, with L-shaped positioning table 3 on bucking ladder 2, with locating dowel 4 on positioning table 3, positioning table 4 coordinates with the center grooved hole 11 on workpiece 1, and locating dowel 4 cylindrical is with rectangular block 5, during locating and machining, the fluting place of workpiece 1 is sandwiched in rectangular block 5 both sides；Positioning table 3 is positioned at locating dowel 4 and is arranged above arcwall face, the radian of described arcwall face is identical with the radian of the cambered surface 12 on workpiece 1, during working timing, the cambered surface 12 of workpiece 1 can be close on the described arcwall face on positioning table 3, in the normal direction of described arcwall face with drill jig 6 on positioning table 3, when the cambered surface 12 of workpiece 1 fits in the described arcwall face of positioning table 3, it is possible to process the through hole 13 vertical with cambered surface 12；Bucking ladder 2 is positioned at below locating dowel 4 with chute 7, chute 7 is built with forked tail platform 9, forked tail platform 9 is fixed on the bottom of U-bracket 8, the both sides of support 8 are all with screw 10, U-bracket 8 can move horizontally along chute 7 with forked tail platform 9, when U-bracket 8 moves to below locating dowel 4, fluting place on workpiece 1 can be gripped on rectangular block 5 by tightening screw 10, workpiece 1 is completed accurate Set and Positioning, during Drilling operation, first an inclined-plane of bucking ladder 2 is contacted with operating board, one of them drill jig 6 is in vertical state, complete the processing in first hole, in the same way, the processing in second hole can be completed, efficiency is high, machining accuracy is high；
The manufacture method of the present invention is as follows:
The first step, obtains bucking ladder 2 to the cutting of Single Size Rectangular Blanks part line；
Second step, welds L-shaped positioning table 3 on bucking ladder 2, and mills out arcwall face on L-shaped positioning table 3；
3rd step, gets out drill jig hole from L-shaped positioning table 3 top, installs drill jig 6 in described drill jig hole；
4th step, on L-shaped positioning table 3, Milling Machining goes out positioning table 4, and mills out rectangular block 5 at positioning table 4 cylindrical；
5th step, processes chute 7 on bucking ladder 2；
6th step, installs screw 10, and is placed in chute 7 by the forked tail platform 9 of U-bracket 8 in the both sides of U-bracket 8。
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, within protection scope of the present invention, it is possible to do any type of amendment。
Claims (1)
1. cambered surface bores the manufacture method of diplopore positioning tool, it is characterised in that: comprise the steps:
The first step, obtains bucking ladder (2) to the cutting of Single Size Rectangular Blanks part line；
Second step, at bucking ladder (2) upper welding L-shaped positioning table (3), and mills out arcwall face on L-shaped positioning table (3)；
3rd step, gets out drill jig hole from L-shaped positioning table (3) top, installs drill jig (6) in described drill jig hole；
4th step, goes out positioning table (4) at the upper Milling Machining of L-shaped positioning table (3), and mills out rectangular block (5) at positioning table (4) cylindrical；
5th step, processes chute (7) on bucking ladder (2)；
6th step, installs screw (10), and is placed in chute (7) by the forked tail platform (9) of U-bracket (8) in the both sides of U-bracket (8)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693688.6A CN105689976A (en) | 2014-11-26 | 2014-11-26 | Manufacturing method of positioning tool for drilling double holes in cambered surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693688.6A CN105689976A (en) | 2014-11-26 | 2014-11-26 | Manufacturing method of positioning tool for drilling double holes in cambered surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105689976A true CN105689976A (en) | 2016-06-22 |
Family
ID=56295100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410693688.6A Pending CN105689976A (en) | 2014-11-26 | 2014-11-26 | Manufacturing method of positioning tool for drilling double holes in cambered surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105689976A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449867A (en) * | 1979-12-05 | 1984-05-22 | Dergo Stephen J | Dowel drill fixture |
| CN201275632Y (en) * | 2008-08-21 | 2009-07-22 | 潍坊盛瑞动力机械科技有限公司 | Revolving drill plate positioning apparatus |
| CN201659200U (en) * | 2010-03-04 | 2010-12-01 | 山东辰天阳光数控机械有限公司 | Clamping device used for drilling hole for arc panel |
| AU2012100769A4 (en) * | 2012-05-24 | 2012-08-30 | Hengdian Group Linix Motor Co,.Ltd | A Milling And Drilling Fixture For Porous Heterotypic Plates |
| CN103659336A (en) * | 2013-11-29 | 2014-03-26 | 无锡市航鹄科技有限公司 | Cambered-surface positioning tool for drilling double holes |
-
2014
- 2014-11-26 CN CN201410693688.6A patent/CN105689976A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449867A (en) * | 1979-12-05 | 1984-05-22 | Dergo Stephen J | Dowel drill fixture |
| CN201275632Y (en) * | 2008-08-21 | 2009-07-22 | 潍坊盛瑞动力机械科技有限公司 | Revolving drill plate positioning apparatus |
| CN201659200U (en) * | 2010-03-04 | 2010-12-01 | 山东辰天阳光数控机械有限公司 | Clamping device used for drilling hole for arc panel |
| AU2012100769A4 (en) * | 2012-05-24 | 2012-08-30 | Hengdian Group Linix Motor Co,.Ltd | A Milling And Drilling Fixture For Porous Heterotypic Plates |
| CN103659336A (en) * | 2013-11-29 | 2014-03-26 | 无锡市航鹄科技有限公司 | Cambered-surface positioning tool for drilling double holes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104439422A (en) | Radial hole-drilling die for box cover | |
| CN104588737A (en) | Radial drill mould of box cover | |
| CN103658760A (en) | Arc-shaped plate drilling positioning device | |
| CN103659336B (en) | Cambered surface bores diplopore positioning tool | |
| CN103639482B (en) | High-accuracy Drilling operation frock | |
| CN203566298U (en) | Positioning tool for drilling two holes in cambered surface | |
| CN105689985A (en) | Manufacturing method for high-precision drilling tool | |
| CN105689976A (en) | Manufacturing method of positioning tool for drilling double holes in cambered surface | |
| CN203437963U (en) | Main machine barrel inner bore boring tool | |
| CN104708064A (en) | Use method of drilling positioning clamp | |
| CN203236012U (en) | Positioning and clamping device for drilling annular plate type workpiece | |
| CN105689983A (en) | Manufacturing method for soft workpiece drilling positioning tool | |
| CN203565928U (en) | High-precision machining tool for drilling | |
| CN103639767A (en) | High-precision positioning clamp for drilling multiple holes in cylinder | |
| CN105689987A (en) | Manufacturing method for positioning clamp used for efficiently milling column slopes | |
| CN203993250U (en) | A kind of milling Multifunctional jig that bores | |
| CN104708070A (en) | Use method of locating tool for drilling double holes in arc surface | |
| CN103639722A (en) | Drilling positioning tooling of soft workpiece | |
| CN104439410A (en) | Automobile lower shock absorber support drilling overturning fixture | |
| CN105690019A (en) | Manufacturing method of high-precision drilling tool | |
| CN105618876A (en) | Efficient manufacturing method of tool for drilling | |
| CN105689994A (en) | Manufacturing method for complex workpiece drilling clamp | |
| CN104708417A (en) | Application method of positioning fixture for inclined hole drilling | |
| CN104708072A (en) | Application method of soft workpiece drilling positioning tool | |
| CN104708404A (en) | Application method of high-precision drilling tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |
|
| WD01 | Invention patent application deemed withdrawn after publication |