CN103659336B - Cambered surface bores diplopore positioning tool - Google Patents

Cambered surface bores diplopore positioning tool Download PDF

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Publication number
CN103659336B
CN103659336B CN201310634147.1A CN201310634147A CN103659336B CN 103659336 B CN103659336 B CN 103659336B CN 201310634147 A CN201310634147 A CN 201310634147A CN 103659336 B CN103659336 B CN 103659336B
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China
Prior art keywords
positioning table
locating dowel
cambered surface
bucking ladder
arcwall face
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Active
Application number
CN201310634147.1A
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Chinese (zh)
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CN103659336A (en
Inventor
范罗荣
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Wuxi Hanghu Technology Co Ltd
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Wuxi Hanghu Technology Co Ltd
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Priority to CN201310634147.1A priority Critical patent/CN103659336B/en
Publication of CN103659336A publication Critical patent/CN103659336A/en
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Publication of CN103659336B publication Critical patent/CN103659336B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28—Drill jigs for workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2247/00—Details of drilling jigs
    • B23B2247/12—Drilling jigs with means to affix the jig to the workpiece

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The present invention relates to cambered surface and bore diplopore positioning tool, comprise bucking ladder, with L shape positioning table on bucking ladder, with locating dowel on positioning table, locating dowel cylindrical is with rectangular block; Positioning table is positioned at for arcwall face above locating dowel, on positioning table in the normal direction of described arcwall face with drill jig; Bucking ladder is positioned at chute below locating dowel, chute is built with forked tail platform, and forked tail platform is fixed on the bottom of U-shaped support, and the both sides of support are all with screw; Structure of the present invention is simple, flexible and convenient to use, and clamping is simple, and machining accuracy is high.<!-- 2 -->

Description

Cambered surface bores diplopore positioning tool
Technical field
The present invention relates to technical field of tooling clamps, particularly relate to the positioning fixture for carrying out Drilling operation to workpiece.
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, now to process the through hole 13 vertical with cambered surface 12 in cambered surface 12, use plain clamp to acquire a certain degree of difficulty to its location, especially will ensure machining accuracy, special frock must be used just to meet the demands, and frock must be easy to use, clamping efficiency is high, can ensure 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, its structure is simple, 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 diplopore positioning tool, and comprise bucking ladder, with L shape positioning table on bucking ladder, with locating dowel on positioning table, locating dowel cylindrical is with rectangular block; Positioning table is positioned at for arcwall face above locating dowel, on positioning table in the normal direction of described arcwall face with drill jig; Bucking ladder is positioned at chute below locating dowel, chute is built with forked tail platform, and 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, positioning table is arranged the locating dowel coordinated with workpiece center hole, support is set on bucking ladder simultaneously, screw on it clamps the fluting place on workpiece, positioning table arranges arcwall face, and in the normal direction of arcwall face, drill jig is installed, by the cambered surface hole of drill jig at workpiece, diplopore can be processed efficiently by tilting in the lateral direction for bucking ladder, do not need to carry out repeated clamping location to workpiece, structure is simple, 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.
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 shape 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 above locating dowel 4 is 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, 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, the through hole 13 vertical with cambered surface 12 can be processed, 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-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 below locating dowel 4, fluting place on workpiece 1 can grip on rectangular block 5 by tightening screw 10, accurate Set and Positioning is completed to workpiece 1, during Drilling operation, first bucking ladder 2 inclined-plane is contacted with operating desk, 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,
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, makes the fluting place of workpiece 1 be sandwiched on rectangular block 5;
3rd step, regulate U-shaped support 8 position, the fluting place of workpiece 1 is clamped in rectangular block 5 both sides by tightening screw 10;
4th step, first contacts bucking ladder 2 inclined-plane with operating desk, and one of them drill jig 6, in 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, and be not the restriction to invention, limited range of the present invention, see claim, within protection scope of the present invention, can do any type of amendment.

Claims (1)

1. cambered surface bores diplopore positioning tool, and comprise bucking ladder (2), with L shape positioning table (3) on bucking ladder (2), it is characterized in that: with locating dowel (4) on positioning table (3), locating dowel (4) cylindrical is with rectangular block (5); Positioning table (3) is positioned at locating dowel (4) top for arcwall face, on positioning table (3) in the normal direction of described arcwall face with drill jig (6); Bucking ladder (2) is positioned at locating dowel (4) below with chute (7), chute (7) is built with forked tail platform (9), and 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)

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

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Families Citing this family (2)

* 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
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

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

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SE01 Entry into force of request for substantive examination
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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