CN103639726A - Borehole positioning tool for bent rod - Google Patents

Borehole positioning tool for bent rod Download PDF

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Publication number
CN103639726A
CN103639726A CN201310626423.XA CN201310626423A CN103639726A CN 103639726 A CN103639726 A CN 103639726A CN 201310626423 A CN201310626423 A CN 201310626423A CN 103639726 A CN103639726 A CN 103639726A
Authority
CN
China
Prior art keywords
positioning
positioning table
plate
groove
drill jig
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
Application number
CN201310626423.XA
Other languages
Chinese (zh)
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 CN201310626423.XA priority Critical patent/CN103639726A/en
Publication of CN103639726A publication Critical patent/CN103639726A/en
Pending legal-status Critical Current

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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
    • B23B47/281—Jigs for drilling cylindrical parts

Abstract

The invention relates to a borehole positioning tool for a bent rod. The borehole positioning tool comprises a bottom plate, a positioning table is fixedly connected on the bottom plate, a positioning plate and a machining seat are fixedly connected at two ends of the positioning table on the bottom plate respectively, a semicircular groove is formed in the positioning table, a pressing groove and a U-shaped fixing groove are formed in a pressing plate, the pressing plate is fixedly connected on the positioning table by mounting a screw in the fixing groove, a U-shaped retaining groove is vertically formed in the positioning plate, the side wall and the top of the machining seat are provided with a positioning hole and a drill jig respectively, and the drill jig is communicated with the positioning hole. The borehole positioning tool is simple in structure, flexible and convenient to use, simple in clamping and high in machining accuracy.

Description

Bending shape barred body hole drilling positioning fixture
Technical field
The present invention relates to technical field of tooling clamps, relate in particular to for to the positioning fixture that has the barred body of bending to hole.
Background technology
Workpiece 8 as shown in Figure 1, it has one section for bending shape, now need to bore processing to its one end, owing to there being bending section, how it is located to the larger difficulty of existence, but also must guarantee its machining accuracy.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, a kind of bending shape barred body hole drilling positioning fixture is provided, 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:
Bending shape barred body hole drilling positioning fixture, comprises base plate, and positioning table is connected on base plate; On base plate, be positioned at positioning table two ends and be fixed with respectively location-plate and processing seat, on positioning table, with semi-circular groove, on pressing plate, with indent and U-shaped holddown groove, by mounting screw in holddown groove, pressing plate is fixed on positioning table; Location-plate is vertically with U-shaped retaining groove, and processing seat sidewall and top are respectively with locating hole and drill jig, and drill jig communicates with described locating hole.
The invention has the advantages that: on positioning table, design the semi-circular groove matching with barred body excircle of workpiece, pressing plate with holddown groove and indent is installed simultaneously on positioning table, the circular hole that semi-circular groove on indent and positioning table forms just in time matches with the cylindrical of barred body workpiece, the bending section of workpiece is positioned at retaining groove, can prevent that workpiece from rotating, one end that workpiece need to be processed is stretched in the locating hole on processing seat, by drill jig, can directly to workpiece, hole, simple in structure, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.
Accompanying drawing explanation
Fig. 1 is the use state diagram of invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the present invention includes base plate 1, the positioning table 4 that is connected on base plate 1, adds man-hour, and base plate 1 is fixed on operating desk; On base plate 1, be positioned at positioning table 4 two ends and be fixed with respectively location-plate 2 and processing seat 11, on positioning table 4 with semi-circular groove 10, on pressing plate 6 with indent and U-shaped holddown groove 5, semi-circular groove 10 on described indent and positioning table 4 is for positioning the cylindrical of workpiece 8, by pressing plate 6 being fixed on positioning table 4 at the interior mounting screw 7 of holddown groove 5, workpiece 8 can be compressed, and be convenient to the dismounting of pressing plate 6; Location-plate 2 is vertically with U-shaped retaining groove 3, the bending section of workpiece 8 is positioned at U-shaped retaining groove 3, can prevent that workpiece 8 from rotating, affect machining accuracy, processing seat 11 sidewalls and top are respectively with locating hole and drill jig 9, and drill jig 9 communicates with described locating hole, during processing location, need one end of processing to insert in described locating hole workpiece 8, by drill jig 9, directly workpiece 8 is holed;
Using method of the present invention is as follows:
The first step, is first fixed on base plate 1 on operating desk;
Second step, needs one end of processing to insert in the described locating hole on processing seat 11 workpiece 8, and makes the bending section of workpiece 8 be positioned at U-shaped retaining groove 3;
The 3rd step, adjustment screw 7 is fixed on pressing plate 6 on positioning table 4, and the described indent on pressing plate 6 is pressed on the cylindrical of workpiece 8;
The 4th step, drill bit carries out Drilling operation by 9 pairs of workpiece of drill jig 8.
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. bending shape barred body hole drilling positioning fixture, comprises base plate (1), and positioning table (4) is connected on base plate (1); It is characterized in that: on base plate (1), be positioned at positioning table (4) two ends and be fixed with respectively location-plate (2) and processing seat (11), positioning table (4) is upper with semi-circular groove (10), pressing plate (6) is upper with indent and U-shaped holddown groove (5), by mounting screw (7) in holddown groove (5), pressing plate (6) is fixed on positioning table (4); Location-plate (2) is vertically with U-shaped retaining groove (3), and processing seat (11) sidewall and top are respectively with locating hole and drill jig (9), and drill jig (9) communicates with described locating hole.
CN201310626423.XA 2013-11-28 2013-11-28 Borehole positioning tool for bent rod Pending CN103639726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310626423.XA CN103639726A (en) 2013-11-28 2013-11-28 Borehole positioning tool for bent rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310626423.XA CN103639726A (en) 2013-11-28 2013-11-28 Borehole positioning tool for bent rod

Publications (1)

Publication Number Publication Date
CN103639726A true CN103639726A (en) 2014-03-19

Family

ID=50245083

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310626423.XA Pending CN103639726A (en) 2013-11-28 2013-11-28 Borehole positioning tool for bent rod

Country Status (1)

Country Link
CN (1) CN103639726A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105215719A (en) * 2015-10-26 2016-01-06 镇江索达联轴器有限公司 Clamping tool is located in a kind of milling carrier bar two sides that are used for
CN110586990A (en) * 2019-07-02 2019-12-20 河南平高电气股份有限公司 Conductive tube drilling tool bends

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0639667A (en) * 1992-07-23 1994-02-15 Kobe Steel Ltd Machining method of product having cylindrical body with bending end
CN201500897U (en) * 2009-09-14 2010-06-09 芜湖鑫业汽车零部件有限公司 Long shaft part processing clamp
CN201950246U (en) * 2011-01-18 2011-08-31 浙江虎霸建设机械有限公司 Ordinary pin shaft radial hole drilling jig
CN202162416U (en) * 2011-05-01 2012-03-14 芜湖汉马汽配有限公司 A pinhole locating tool
CN102672396A (en) * 2012-05-25 2012-09-19 上海锅炉厂有限公司 Elbow welding fixture
CN103084869A (en) * 2012-11-09 2013-05-08 无锡市航鹄科技有限公司 Positioning device used in drilling process of precision workpiece
CN103100869A (en) * 2012-11-06 2013-05-15 无锡市航鹄科技有限公司 Cylindrical workpiece processing multipurpose tool
CN202964040U (en) * 2012-11-06 2013-06-05 无锡市航鹄科技有限公司 Fixture for processing of round hole in cylinder workpiece
CN203566295U (en) * 2013-11-28 2014-04-30 无锡市航鹄科技有限公司 Bent rod body drilling positioning tool

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0639667A (en) * 1992-07-23 1994-02-15 Kobe Steel Ltd Machining method of product having cylindrical body with bending end
CN201500897U (en) * 2009-09-14 2010-06-09 芜湖鑫业汽车零部件有限公司 Long shaft part processing clamp
CN201950246U (en) * 2011-01-18 2011-08-31 浙江虎霸建设机械有限公司 Ordinary pin shaft radial hole drilling jig
CN202162416U (en) * 2011-05-01 2012-03-14 芜湖汉马汽配有限公司 A pinhole locating tool
CN102672396A (en) * 2012-05-25 2012-09-19 上海锅炉厂有限公司 Elbow welding fixture
CN103100869A (en) * 2012-11-06 2013-05-15 无锡市航鹄科技有限公司 Cylindrical workpiece processing multipurpose tool
CN202964040U (en) * 2012-11-06 2013-06-05 无锡市航鹄科技有限公司 Fixture for processing of round hole in cylinder workpiece
CN103084869A (en) * 2012-11-09 2013-05-08 无锡市航鹄科技有限公司 Positioning device used in drilling process of precision workpiece
CN203566295U (en) * 2013-11-28 2014-04-30 无锡市航鹄科技有限公司 Bent rod body drilling positioning tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105215719A (en) * 2015-10-26 2016-01-06 镇江索达联轴器有限公司 Clamping tool is located in a kind of milling carrier bar two sides that are used for
CN110586990A (en) * 2019-07-02 2019-12-20 河南平高电气股份有限公司 Conductive tube drilling tool bends

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Application publication date: 20140319