CN103659336A - Cambered-surface positioning tool for drilling double holes - Google Patents

Cambered-surface positioning tool for drilling double holes Download PDF

Info

Publication number
CN103659336A
CN103659336A CN201310634147.1A CN201310634147A CN103659336A CN 103659336 A CN103659336 A CN 103659336A CN 201310634147 A CN201310634147 A CN 201310634147A CN 103659336 A CN103659336 A CN 103659336A
Authority
CN
China
Prior art keywords
positioning
cambered
positioning table
locating dowel
workpiece
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.)
Granted
Application number
CN201310634147.1A
Other languages
Chinese (zh)
Other versions
CN103659336B (en
Inventor
范罗荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Hanghu Technology Co Ltd
Original Assignee
Wuxi Hanghu Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Hanghu Technology Co Ltd filed Critical Wuxi Hanghu Technology Co Ltd
Priority to CN201310634147.1A priority Critical patent/CN103659336B/en
Publication of CN103659336A publication Critical patent/CN103659336A/en
Application granted granted Critical
Publication of CN103659336B publication Critical patent/CN103659336B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28Drill jigs for workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2247/00Details of drilling jigs
    • B23B2247/12Drilling jigs with means to affix the jig to the workpiece

Abstract

The invention relates to a cambered-surface positioning tool for drilling double holes. The cambered-surface positioning tool comprises a trapezoid table provided with an L-shaped positioning table. A positioning column is disposed on the positioning table. The excircle of the positioning column is provided with a rectangular block. The part, above the positioning column, of the positioning table is a cambered surface. The positioning table is provided with a drilling die in the normal direction of the cambered surface. A slide groove is formed in the trapezoid table and below the positioning column. A dovetail table is mounted in the slide groove. The dovetail table is fixedly connected to the bottom of a U-shaped support. Screws are disposed on two sides of the support. The cambered-surface positioning tool is simple in structure, flexible and convenient to use, simple in clamping, and high in machining precision.

Description

Cambered surface is bored diplopore positioning tool
Technical field
The present invention relates to technical field of tooling clamps, relate in particular to for workpiece being carried out to the positioning fixture of 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, on workpiece 1 also with cambered surface 12, now in cambered surface 12, process the through hole vertical with cambered surface 12 13, use plain clamp to acquire a certain degree of difficulty to its location, especially will guarantee machining accuracy, must use special-purpose frock just can meet the demands, and frock must be easy to use, clamping efficiency is high, can guarantee its machining accuracy again simultaneously.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, provide a kind of cambered surface to bore diplopore positioning tool, it is simple in structure, flexible and convenient to use, and clamping efficiency is high, and machining accuracy is high.
The technical solution adopted in the present invention is as follows:
Cambered surface is bored diplopore positioning tool, comprises bucking ladder, and on bucking ladder, with L shaped positioning table, on positioning table, with locating dowel, locating dowel cylindrical is with rectangular block; On positioning table, be positioned at locating dowel top for arcwall face, on positioning table in the normal direction of described arcwall face with drill jig; On bucking ladder, be positioned at locating dowel below with chute, forked tail platform is housed in chute, forked tail platform is fixed on the bottom of U-shaped support, and the both sides of support are all with screw.
The invention has the advantages that: according to the structure of workpiece, the locating dowel coordinating with workpiece center hole is set on positioning table, support is set simultaneously on bucking ladder, screw on it clamps the fluting place on workpiece, arcwall face is set on positioning table, and in the normal direction of arcwall face, drill jig is installed, cambered surface hole by drill jig at workpiece, by bucking ladder, direction is tilting to the left and right can process efficiently diplopore, do not need workpiece to carry out repeated clamping location, simple in structure, 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 structural representation of the present invention.
The specific embodiment
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, on bucking ladder 2 with L shaped positioning table 3, on positioning table 3, with locating dowel 4, positioning table 4 coordinates with the center grooved hole 11 on workpiece 1, and locating dowel 4 cylindricals are with rectangular block 5, during processing location, the fluting place of workpiece 1 is sandwiched in rectangular block 5 both sides, on positioning table 3, being positioned at locating dowel 4 tops is arcwall face, the radian of described arcwall face is identical with the radian of 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, on positioning table 3 in the normal direction of described arcwall face with drill jig 6, when the cambered surface 12 of workpiece 1 fits in the described arcwall face of positioning table 3, can process the through hole vertical with cambered surface 12 13, on bucking ladder 2, be positioned at locating dowel 4 belows with chute 7, forked tail platform 9 is housed in chute 7, forked tail platform 9 is fixed on the bottom of U-shaped support 8, the both sides of support 8 are all with screw 10, U-shaped support 8 can move horizontally along chute 7 with forked tail platform 9, when U-shaped support 8 moves to locating dowel 4 below, screwing screw 10 can grip the fluting place on workpiece 1 on rectangular block 5, workpiece 1 is completed to accurate clamping location, during Drilling operation, first an inclined-plane of bucking ladder 2 is contacted with operating desk, one of them drill jig 6 is vertical state, complete the processing in first hole, in the same way, can complete the processing in second hole, efficiency is high, machining accuracy is high,
Using method of the present invention is as follows:
The first step, coordinates the center grooved hole 11 of workpiece 1 with positioning table 4;
Second step, is sandwiched on rectangular block 5 the fluting place of workpiece 1;
The 3rd step, regulates U-shaped support 8 positions, screws screw 10 the fluting place of workpiece 1 is clamped in to rectangular block 5 both sides;
The 4th step, first contacts an inclined-plane of bucking ladder 2 with operating desk, one of them drill jig 6 is vertical state, completes the processing of first through hole 13, in the same way, can complete the processing of second through hole 13.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.

Claims (1)

1. cambered surface is bored diplopore positioning tool, comprises bucking ladder (2), and bucking ladder (2) is upper with L shaped positioning table (3), it is characterized in that: positioning table (3) is upper with locating dowel (4), and locating dowel (4) cylindrical is with rectangular block (5); On positioning table (3), be positioned at locating dowel (4) top for arcwall face, the upper normal direction at described arcwall face of positioning table (3) is with drill jig (6); On bucking ladder (2), be positioned at locating dowel (4) below with chute (7), forked tail platform (9) is housed in chute (7), forked tail platform (9) is fixed on the bottom of U-shaped support (8), and the both sides of support (8) are all with screw (10).
CN201310634147.1A 2013-11-29 2013-11-29 Cambered surface bores diplopore positioning tool Active CN103659336B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310634147.1A CN103659336B (en) 2013-11-29 2013-11-29 Cambered surface bores diplopore positioning tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310634147.1A CN103659336B (en) 2013-11-29 2013-11-29 Cambered surface bores diplopore positioning tool

Publications (2)

Publication Number Publication Date
CN103659336A true CN103659336A (en) 2014-03-26
CN103659336B CN103659336B (en) 2016-01-13

Family

ID=50298771

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310634147.1A Active CN103659336B (en) 2013-11-29 2013-11-29 Cambered surface bores diplopore positioning tool

Country Status (1)

Country Link
CN (1) CN103659336B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105149655A (en) * 2015-08-24 2015-12-16 苏州骏发精密机械有限公司 Drilling jig
CN105689976A (en) * 2014-11-26 2016-06-22 无锡市锡北视听设备厂 Manufacturing method of positioning tool for drilling double holes in cambered surface

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449867A (en) * 1979-12-05 1984-05-22 Dergo Stephen J Dowel drill fixture
CN2302087Y (en) * 1997-05-14 1998-12-30 徐永旭 Holder for drill closure head inclined borehole
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
CN203566298U (en) * 2013-11-29 2014-04-30 无锡市航鹄科技有限公司 Positioning tool for drilling two holes in cambered surface
CN103100901B (en) * 2012-11-15 2015-03-11 无锡市航鹄科技有限公司 Thin-wall cambered-surface positioning tool for inclined hole punching
CN103100879B (en) * 2012-11-15 2015-04-15 陈伟 Locating tool for punching inclined holes on cambered surface

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449867A (en) * 1979-12-05 1984-05-22 Dergo Stephen J Dowel drill fixture
CN2302087Y (en) * 1997-05-14 1998-12-30 徐永旭 Holder for drill closure head inclined borehole
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
CN103100901B (en) * 2012-11-15 2015-03-11 无锡市航鹄科技有限公司 Thin-wall cambered-surface positioning tool for inclined hole punching
CN103100879B (en) * 2012-11-15 2015-04-15 陈伟 Locating tool for punching inclined holes on cambered surface
CN203566298U (en) * 2013-11-29 2014-04-30 无锡市航鹄科技有限公司 Positioning tool for drilling two holes in cambered surface

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105689976A (en) * 2014-11-26 2016-06-22 无锡市锡北视听设备厂 Manufacturing method of positioning tool for drilling double holes in cambered surface
CN105149655A (en) * 2015-08-24 2015-12-16 苏州骏发精密机械有限公司 Drilling jig
CN107470681A (en) * 2015-08-24 2017-12-15 施三武 The localization method of product drilling
CN107470681B (en) * 2015-08-24 2019-02-22 南京新尼亚文汽车零部件有限公司 The localization method of product drilling

Also Published As

Publication number Publication date
CN103659336B (en) 2016-01-13

Similar Documents

Publication Publication Date Title
CN103639782A (en) Positioning fixture for milling
CN203566298U (en) Positioning tool for drilling two holes in cambered surface
CN103659336B (en) Cambered surface bores diplopore positioning tool
CN103639482B (en) High-accuracy Drilling operation frock
CN203565928U (en) High-precision machining tool for drilling
CN103639480A (en) Milling and drilling integrated positioning clamp
CN103639765A (en) Milling positioning device
CN203343746U (en) Center movable type clamp
CN103639552A (en) Linear cutting tool for cylinder inner circle
CN105538002A (en) Special clamp assembly for drilling and grinding slice-type cylindrical part
CN104708070A (en) Use method of locating tool for drilling double holes in arc surface
CN105689985A (en) Manufacturing method for high-precision drilling tool
CN103639767A (en) High-precision positioning clamp for drilling multiple holes in cylinder
CN203565932U (en) High-precision drilling tool
CN104708062A (en) Application method of arched plate drilling positioning device
CN103639722A (en) Drilling positioning tooling of soft workpiece
CN103639775A (en) Machining locating clamp
CN203566021U (en) Efficient linear cutting and positioning tool for kidney-shaped hole of crank shaft
CN203566361U (en) Positioning device for milling
CN103639763B (en) High-precision drilling hole positioning device
CN203566028U (en) Column body inner circle linear-cutting tool
CN104708404A (en) Application method of high-precision drilling tool
CN102990432A (en) Positioning fixture for wire-electrode cutting
CN105689976A (en) Manufacturing method of positioning tool for drilling double holes in cambered surface
CN104708072A (en) Application method of soft workpiece drilling positioning tool

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Cambered-surface positioning tool for drilling double holes

Effective date of registration: 20180205

Granted publication date: 20160113

Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch

Pledgor: Wuxi City Hanghu Science & Technology Co., Ltd.

Registration number: 2018990000125

PE01 Entry into force of the registration of the contract for pledge of patent right