CN103084869A - Positioning device used in drilling process of precision workpiece - Google Patents

Positioning device used in drilling process of precision workpiece Download PDF

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Publication number
CN103084869A
CN103084869A CN201210446121XA CN201210446121A CN103084869A CN 103084869 A CN103084869 A CN 103084869A CN 201210446121X A CN201210446121X A CN 201210446121XA CN 201210446121 A CN201210446121 A CN 201210446121A CN 103084869 A CN103084869 A CN 103084869A
Authority
CN
China
Prior art keywords
positioning
workpiece
positioning body
base
boring
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
CN201210446121XA
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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 CN201210446121XA priority Critical patent/CN103084869A/en
Publication of CN103084869A publication Critical patent/CN103084869A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a positioning device used in the drilling process of a precision workpiece. The device comprises a base, wherein a V-shaped groove is formed on the top surface of the base; a positioning body is arranged in the V-shaped groove; a pressing block is fixed on the positioning body; square grooves are formed on the two side walls of the base; a plane is milled at one end of the positioning body and provided with a drilled hole; two positioning screws are fixed on the end face of the positioning body; a positioning hole is formed in the end face of the positioning body and communicated with the drilled hole; the positioning screws are matched with positioning grooves on a positioning insert plate; a boss is formed on one side of the positioning insert plate; after the workpiece is inserted into the positioning hole, the boss is matched with a clamping groove on the workpiece; an arc groove is formed on the bottom surface of the pressing block; and fixing screws are arranged on the top surface of the pressing block. The device has a simple structure, is flexibly and conveniently used and is high in positioning accuracy.

Description

The boring positioner of precision workpiece
Technical field
The present invention relates to technical field of tooling clamps, relate in particular to a kind of positioner that accurate class cylinder Workpiece boring is used.
Background technology
The precision workpiece of the high-accuracy requirement of processing at present uses machining center more, before being processed, workpiece needs first workpiece to be positioned, especially carry out Drilling operation on coupled columns bodily form workpiece, if can not accurately locate it, workpiece is easy to rotate, and causes the precision of holing undesirable.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, provide a kind of precision workpiece boring positioner, it is simple in structure, and is flexible and convenient to use, and positioning accuracy is high.
The technical solution adopted in the present invention is as follows:
The boring positioner of precision workpiece comprises base, has with V-shaped groove on the end face of base, in described V-shaped groove, positioning body is set, fixing briquetting on positioning body, and the two side of base is with square groove; One end mill of positioning body has the plane, and on the plane, with boring, the end face of positioning body is fixed two dog screws and had locating hole, and locating hole communicates with boring; Dog screw matches with the locating slot of location on plate, and plate one side, location is with boss, and after workpiece inserted locating hole, boss coordinated with draw-in groove on workpiece; The briquetting bottom surface arranges hold-down screw with deep-slotted chip breaker on the end face of briquetting;
Further technical scheme is as follows:
Dog screw on described positioning body is symmetrical arranged about locating hole;
Locating slot on the plate of described location is symmetrical arranged about boss.
The invention has the advantages that: in an end mill plane and the boring of positioning body, dog screw is set and drives locating hole on end, workpiece is inserted locating hole uses the location plate to match with the draw-in groove of workpiece end and the dog screw of positioning body end setting simultaneously, the rotation of restriction workpiece, and then positioning body is put into the V-shaped groove that arranges on base and fixed with briquetting; Simple in structure, flexible and convenient to use, positioning accuracy is high.
Description of drawings
Fig. 1 is the stereogram of positioning body of the present invention.
Fig. 2 is the mated condition figure of workpiece and positioning body.
Fig. 3 is the stereogram of location of the present invention plate.
Fig. 4 is the stereogram of workpiece.
Fig. 5 is the mated condition figure of positioning body, workpiece, location plate.
Fig. 6 is the stereogram of base of the present invention.
Fig. 7 is the stereogram of briquetting of the present invention.
Fig. 8 is use state diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
To shown in Figure 8, the present invention includes base 3 as Fig. 1, have with V-shaped groove 32 on the end face 31 of base 3, the interior positioning body 1 that arranges of described V-shaped groove 32, fixing briquetting 4 on positioning body 1, the two side of base 3 can be used for firm banking 3 with square groove 33; One end mill of positioning body 1 has plane 12, and on plane 12, with boring 13, boring 13 is blind hole, is used for workpiece 5 is carried out Drilling operation; The end face of positioning body 1 is fixed two dog screws 14 and is had locating hole 15, and dog screw 14 is symmetrical arranged about locating hole 15; Locating hole 15 communicates with boring 13, and workpiece 5 extends in boring 13 from the interior insertion of locating hole 5, the blind hole 52 on processing work 5; Dog screw 14 matches with the locating slot 21 of location on plate 2, plate 2 one sides, location are with boss 22, and after workpiece 5 inserted locating holes 15, boss 22 coordinated with draw-in groove 51 on workpiece 5, prevent that workpiece 5 from relatively rotating, affect the machining accuracy that workpiece 5 is blind holes 52; Briquetting 4 bottom surfaces arrange the end face 31 that hold-down screw 42 is fixed to base 3 with deep-slotted chip breaker 43 on briquetting 4 end faces 41, cylinder position 11 tight fits of deep-slotted chip breaker 42 and positioning body 1;
Using method of the present invention is as follows:
The first step is inserted workpiece 5 from locating hole 15, make workpiece 5 need to attack Kong Chu and stretch in boring 13, as shown in Figure 2;
Second step uses location plate 2, and the locating slot 21 on the plate 2 of location is matched with draw-in groove 51 on workpiece 5, prevents that workpiece 5 from rotating, as shown in Figure 5;
The 3rd step, positioning body 1 is put into V-shaped groove 31 on base 3, then the deep-slotted chip breaker 43 of briquetting 4 bottom surfaces is pressed on the cylinder position 11 of positioning body 1, with the hold-down screw 42 on briquetting 4 end faces 41, briquetting 4 is fixed on the end face 31 of base 3, as shown in Figure 8.
Above description is explanation of the invention, is not that limited range of the present invention within protection scope of the present invention, can be done any type of modification referring to claim to the restriction of invention.

Claims (3)

1. the boring positioner of precision workpiece, comprise base (3), have with V-shaped groove (32) on the end face (31) of base (3), positioning body (1) is set in described V-shaped groove (32), the upper fixedly briquetting (4) of positioning body (1), it is characterized in that: the two side of base (3) is with square groove (33); One end mill of positioning body (1) has plane (12), and plane (12) are upper, and the end face of positioning body (1) is fixed two dog screws (14) and had locating hole (15) with boring (13), and locating hole (15) communicates with boring (13); Dog screw (14) matches with locating slot (21) on location plate (2), and plate (2) one sides, location are with boss (22), and after workpiece (5) inserted locating hole (15), boss (22) coordinated with draw-in groove (51) on workpiece (5); Briquetting (4) bottom surface arranges hold-down screw (42) with deep-slotted chip breaker (43) on the end face (41) of briquetting (4).
2. the boring positioner of precision workpiece as claimed in claim 1, it is characterized in that: the dog screw (14) on positioning body (1) is symmetrical arranged about locating hole (15).
3. the boring positioner of precision workpiece as claimed in claim 1 is characterized in that: the locating slot (21) on location plate (2) is symmetrical arranged about boss (22).
CN201210446121XA 2012-11-09 2012-11-09 Positioning device used in drilling process of precision workpiece Pending CN103084869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210446121XA CN103084869A (en) 2012-11-09 2012-11-09 Positioning device used in drilling process of precision workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210446121XA CN103084869A (en) 2012-11-09 2012-11-09 Positioning device used in drilling process of precision workpiece

Publications (1)

Publication Number Publication Date
CN103084869A true CN103084869A (en) 2013-05-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210446121XA Pending CN103084869A (en) 2012-11-09 2012-11-09 Positioning device used in drilling process of precision workpiece

Country Status (1)

Country Link
CN (1) CN103084869A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639730A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 Casing drilling locating tool
CN103639759A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 High-efficiency clamping tool for cylinder borehole
CN103639726A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 Borehole positioning tool for bent rod
CN105014405A (en) * 2015-07-14 2015-11-04 江苏南铸科技股份有限公司 Laterally fixing tool
CN105033721A (en) * 2015-07-14 2015-11-11 江苏南铸科技股份有限公司 V-shaped positioning block
CN105834667A (en) * 2014-09-19 2016-08-10 南安市文发电子科技有限公司 Operating method for power lifting of Honda carburetor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201304576Y (en) * 2008-11-28 2009-09-09 襄樊东捷精密机械有限公司 Drill press principal shaft boring apparatus
CN201455674U (en) * 2009-05-27 2010-05-12 胜利油田金岛实业有限责任公司 Special processing tooling device for polish rod sealer
CN101758397A (en) * 2008-10-31 2010-06-30 江苏罡阳股份有限公司 Positioning and drilling fixture for crank oil hole
CN101829916A (en) * 2010-04-21 2010-09-15 如皋市非标轴承有限公司 Tooling for roller hole on drilling side of square-bore axis
CN201632856U (en) * 2010-03-31 2010-11-17 温州市冠盛汽车零部件集团股份有限公司 Drilling special fixture for slippage universal joint
CN202964048U (en) * 2012-11-09 2013-06-05 无锡市航鹄科技有限公司 Positioning device for precise workpiece drilling

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101758397A (en) * 2008-10-31 2010-06-30 江苏罡阳股份有限公司 Positioning and drilling fixture for crank oil hole
CN201304576Y (en) * 2008-11-28 2009-09-09 襄樊东捷精密机械有限公司 Drill press principal shaft boring apparatus
CN201455674U (en) * 2009-05-27 2010-05-12 胜利油田金岛实业有限责任公司 Special processing tooling device for polish rod sealer
CN201632856U (en) * 2010-03-31 2010-11-17 温州市冠盛汽车零部件集团股份有限公司 Drilling special fixture for slippage universal joint
CN101829916A (en) * 2010-04-21 2010-09-15 如皋市非标轴承有限公司 Tooling for roller hole on drilling side of square-bore axis
CN202964048U (en) * 2012-11-09 2013-06-05 无锡市航鹄科技有限公司 Positioning device for precise workpiece drilling

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639730A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 Casing drilling locating tool
CN103639759A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 High-efficiency clamping tool for cylinder borehole
CN103639726A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 Borehole positioning tool for bent rod
CN105834667A (en) * 2014-09-19 2016-08-10 南安市文发电子科技有限公司 Operating method for power lifting of Honda carburetor
CN105014405A (en) * 2015-07-14 2015-11-04 江苏南铸科技股份有限公司 Laterally fixing tool
CN105033721A (en) * 2015-07-14 2015-11-11 江苏南铸科技股份有限公司 V-shaped positioning block

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20130508