CN102528493A - Box-type end cap milling and drilling fixture - Google Patents
Box-type end cap milling and drilling fixture Download PDFInfo
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- CN102528493A CN102528493A CN2010105954126A CN201010595412A CN102528493A CN 102528493 A CN102528493 A CN 102528493A CN 2010105954126 A CN2010105954126 A CN 2010105954126A CN 201010595412 A CN201010595412 A CN 201010595412A CN 102528493 A CN102528493 A CN 102528493A
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- end cap
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- drill jig
- casing class
- outer rim
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Abstract
The invention discloses a box-type end cap milling and drilling fixture, which comprises a base (1), a positioning block (2), a support column (3) and a pressing plate component, wherein the positioning block (2) is fixed to the center of the base (1), and the support column (3) and the pressing plate component are arranged at the outer edge of the base (1). The box-type end cap milling and drilling fixture is simple and practical in structure, greatly facilitates clamping of an end cap in machining, is especially adaptable to large thin-wall box-type end caps, and improves machining efficiency.
Description
Technical field
The invention belongs to the clamp fixture technical field, relate to a kind of casing class end cap concretely and mill drill jig.
Background technology
Domestic locomotive necessary electromotor end cap is generally typical small-sized disk-like accessory, and drill end hole operation generally uses drill jig with seam and end face location, and the face operation of milling is generally used seam and end face location, and pressing plate compresses inner face.The master of GE locomotive necessary electromotor makes a start to cover and belongs to large thin-wall casing spare, and it is all very difficult that its its clamping of design feature decision is regulated the location, and the big end of making drill jig difficulty is big, yielding.Therefore, mill and bore installation way and the process program that two ends end-face hole, face operation can't be used common disk class part.At the initial stage, anchor clamps that on this operation, use and two ends vehicle clamper are shared, but when producing in batches, the defective that vehicle clamper uses in this operation highlights: at first because anchor clamps are shared, the turner preface with mill driller's preface and just can not produce simultaneously; Secondly, hold the vehicle clamper clamping workpiece numerous and diverse greatly, clamping overlong time, and thrust only is fit to turning, it is stressed to be unfavorable for milling driller's preface, and workpiece is yielding.
Summary of the invention
The casing class end cap that the object of the present invention is to provide a kind of installation simple in structure, that make things convenient for large thin-wall box-type end cap to process, can effectively improve the workpiece working (machining) efficiency mills drill jig.
Technical scheme of the present invention is following:
A kind of casing class end cap mills drill jig, and these anchor clamps comprise base, locating piece, pillar and Anchor plate kit, and said locating piece is fixed on said center, arranges said pillar and Anchor plate kit in the outer rim of said base.
Adopt said structure, matching with the hole of the little head end of end cap through locating piece slightly centers, and grasps the end cap outer rim through pillar and Anchor plate kit and reaches the purpose with its processing of end cap clamping the convenience.
Said Anchor plate kit comprises that pressing plate, screw rod and pressing plate support, and the pinching end of said pressing plate is corresponding with said pillar.
The outer rim that makes the end cap stub end is between pressing plate and pillar, and tightening of screw rod top nut makes pressing plate and pillar acting in conjunction that the end cap stub end is clamped.
Said base is circular, and its center has spacing hole, and said locating piece has the boss that matches with said spacing hole.
Spacing hole can make locating piece be in place with cooperating of locating piece protuberance, improves the accuracy of locating piece upper end and end cap microcephaly stomidium location.
Said base upper surface has the location circular groove.
The design of location circular groove be for when needing processing end cap microcephaly to hold to the location of stub end, promptly process the microcephaly when holding its stub end outer rim with locate the circular groove location of matching.
Said base outer rim also is provided with arc pressuring plate, and this arc pressuring plate compresses end cap through housing screw.
The stub end outer rim matches the back, location through the arc pressuring plate clamping with the location circular groove.
The outer rim of said base is furnished with 6 groups of pillars and Anchor plate kit.
Said base outer rim also is provided with alignment pin.
Said base is provided with 8 arc pressuring plates.
Beneficial effect: the clamping of the work in-process that the present invention is simple in structure, practical, greatly facilitate end cap, especially adapt to large thin-wall box-type end cap, improved the efficient of its processing.
Description of drawings
The present invention will explain through example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the mounting structure sketch map of processing end cap stub end;
Fig. 3 is the plane of Fig. 2;
Fig. 4 is processing end cap microcephaly end structure sketch map;
Fig. 5 is the E-E cutaway view of Fig. 4.
The specific embodiment
Embodiment: like Fig. 1,2,3,4, shown in 5: a kind of casing class end cap mills drill jig; These anchor clamps comprise base 1, locating piece 2, pillar 3 and Anchor plate kit; Said locating piece 2 is fixed on said base 1 center, arranges said pillar 3 and Anchor plate kit in the outer rim of said base 1.
Said Anchor plate kit comprises that pressing plate 4a, screw rod 4b and pressing plate support 4c, and the pinching end of said pressing plate 4a is corresponding with said pillar 3.
Said base 1 is circular, and its center has spacing hole 1a, and said locating piece 2 has the boss that matches with said spacing hole 1a.
Said base 1 upper surface has location circular groove 1b.
Said base 1 outer rim also is provided with arc pressuring plate 5, and this arc pressuring plate 5 compresses end cap through housing screw 7.
The outer rim of said base 1 is furnished with 6 groups of pillars 3 and Anchor plate kit.
Said base 1 outer rim also is provided with alignment pin 6.
Said base 1 is provided with 8 arc pressuring plates 5.
The present invention makes a start according to GE master and covers the two ends special structural characteristics, mills drill jig in conjunction with this end cap of machine tool structure design, and it is big, yielding to solve common disk class end cap anchor clamps manufacture difficulty, the problem that workpiece can't the clamping adjustment; When solving the former two ends of this end cap vehicle clamper and in this operation, using, the turner preface with mill driller's preface and just can not produce simultaneously, and anchor clamps frequent change; Frock centering difficulty; Exist the problem and the big end vehicle clamper clamping workpiece of hidden danger of quality numerous and diverse, the clamping overlong time, and thrust only is fit to turning; Problems such as it is stressed to be unfavorable for milling driller's preface, and workpiece is yielding.
These anchor clamps have been gathered to mill and are bored large and small two ends face operation and be clamped in one, earlier base and locating piece are connected as one through screw, are put on the workbench; Look for round seam C face; Levelling benchmark D face is pressed on base on the workbench through T type groove slide block assembly 9, becomes the reference seat of two operations;
Mill and bore large end face hole operation: 6 groups of pillars 3 and Anchor plate kit are connected on the reference seat through screw; Levelling benchmark B face holds outer rim to be put on the pillar greatly up item end cap 10 (product), and locating piece leads; Slightly center, then through 6 groups of pillars 3 and Anchor plate kit workpiece pressing.Wherein the shore supports end adopts arcuate structure.
Mill and bore small end face operation: change 6 groups of pillars 3 and Anchor plate kit, end cap 10 (product) small end is put on the base up, benchmark C centering, benchmark D allocates face, and alignment pin is decided angle, passes through 8 housing screw 7 workpiece pressings with 8 arc pressuring plates 5 then.Wherein cooperate spacing with the stub end outer rim through location circular groove 1b.
Operation principle: use the pillar of arc support end and arc pressuring plate to increase contact-making surface, reduce clamping deformation; Clamp base only centering once exchanges two operation anchor clamps through changing the assembling of pressing plate and screw rod, and convenient and swift, it is short to change the clamping time; Confirmed the angular relationship of big or small two stomidiums to have guaranteed product quality with 1 alignment pin.
Claims (8)
1. a casing class end cap mills drill jig; It is characterized in that: these anchor clamps comprise base (1), locating piece (2), pillar (3) and Anchor plate kit; Said locating piece (2) is fixed on said base (1) center, arranges said pillar (3) and Anchor plate kit in the outer rim of said base (1).
2. a kind of casing class end cap according to claim 1 mills drill jig, it is characterized in that: said Anchor plate kit comprises that pressing plate (4a), screw rod (4b) and pressing plate support (4c), and the pinching end of said pressing plate (4a) is corresponding with said pillar (3).
3. a kind of casing class end cap according to claim 2 mills drill jig, it is characterized in that: said base (1) is for circular, and its center has spacing hole (1a), and said locating piece (2) has the boss that matches with said spacing hole (1a).
4. mill drill jig according to claim 1,2 or 3 described a kind of casing class end caps, it is characterized in that: said base (1) upper surface has location circular groove (1b).
5. a kind of casing class end cap according to claim 4 mills drill jig, it is characterized in that: said base (1) outer rim also is provided with arc pressuring plate (5), and this arc pressuring plate (5) compresses end cap through housing screw (7).
6. mill drill jig according to claim 1,2 or 3 described a kind of casing class end caps, it is characterized in that: the outer rim of said base (1) is furnished with 6 groups of pillars (3) and Anchor plate kit.
7. a kind of casing class end cap according to claim 5 mills drill jig, it is characterized in that: said base (1) outer rim also is provided with alignment pin (6).
8. a kind of casing class end cap according to claim 7 mills drill jig, and it is characterized in that: said base (1) is provided with 8 arc pressuring plates (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010105954126A CN102528493A (en) | 2010-12-20 | 2010-12-20 | Box-type end cap milling and drilling fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010105954126A CN102528493A (en) | 2010-12-20 | 2010-12-20 | Box-type end cap milling and drilling fixture |
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CN102528493A true CN102528493A (en) | 2012-07-04 |
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CN2010105954126A Pending CN102528493A (en) | 2010-12-20 | 2010-12-20 | Box-type end cap milling and drilling fixture |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103203638A (en) * | 2013-04-17 | 2013-07-17 | 哈尔滨汽轮机厂有限责任公司 | Tool for fixing race on gas turbine flame tube |
CN103551884A (en) * | 2013-10-30 | 2014-02-05 | 北京航天新风机械设备有限责任公司 | Incline correcting tool for deep hole of plate type part |
CN103776404A (en) * | 2012-10-22 | 2014-05-07 | 昆山杰士德精密工业有限公司 | Arc-shaped product detection positioning jig |
CN104440257A (en) * | 2014-12-01 | 2015-03-25 | 安徽机电职业技术学院 | Right-angle gear reducer clamp and application method thereof |
CN106624882A (en) * | 2016-12-04 | 2017-05-10 | 山东鼎创数控设备有限公司 | End cover parts electromagnetic drilling plate device |
CN108161502A (en) * | 2017-12-05 | 2018-06-15 | 北京星航机电装备有限公司 | A kind of clamping machining tool of thin wall shaft flange |
CN108580979A (en) * | 2018-04-18 | 2018-09-28 | 哈尔滨建成集团有限公司 | A kind of cavity type parts drilling on inclined surface special fixture |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200963752Y (en) * | 2006-10-11 | 2007-10-24 | 泰豪科技股份有限公司 | Turning multi-polar stator core internal clamping device |
CN201329505Y (en) * | 2008-12-17 | 2009-10-21 | 安徽凯宇机械制造有限公司 | Clamp for aligning multi-boss workpiece |
CN201357326Y (en) * | 2008-12-18 | 2009-12-09 | 潍坊盛瑞动力机械科技有限公司 | Clamp for milling rear driving flywheel casing |
CN201446429U (en) * | 2009-06-23 | 2010-05-05 | 中国西电电气股份有限公司 | General fixture for GIS housings |
CN201604018U (en) * | 2010-01-07 | 2010-10-13 | 昌河飞机工业(集团)有限责任公司 | General positioning fixture for processing beam type joints of helicopters |
CN201645203U (en) * | 2010-01-19 | 2010-11-24 | 合肥庐丰机械制造有限责任公司 | Clamp for vertically processing main bearing end cover |
CN201922279U (en) * | 2010-12-20 | 2011-08-10 | 南车成都机车车辆有限公司 | Clamp for milling and drilling box body type end covers |
-
2010
- 2010-12-20 CN CN2010105954126A patent/CN102528493A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200963752Y (en) * | 2006-10-11 | 2007-10-24 | 泰豪科技股份有限公司 | Turning multi-polar stator core internal clamping device |
CN201329505Y (en) * | 2008-12-17 | 2009-10-21 | 安徽凯宇机械制造有限公司 | Clamp for aligning multi-boss workpiece |
CN201357326Y (en) * | 2008-12-18 | 2009-12-09 | 潍坊盛瑞动力机械科技有限公司 | Clamp for milling rear driving flywheel casing |
CN201446429U (en) * | 2009-06-23 | 2010-05-05 | 中国西电电气股份有限公司 | General fixture for GIS housings |
CN201604018U (en) * | 2010-01-07 | 2010-10-13 | 昌河飞机工业(集团)有限责任公司 | General positioning fixture for processing beam type joints of helicopters |
CN201645203U (en) * | 2010-01-19 | 2010-11-24 | 合肥庐丰机械制造有限责任公司 | Clamp for vertically processing main bearing end cover |
CN201922279U (en) * | 2010-12-20 | 2011-08-10 | 南车成都机车车辆有限公司 | Clamp for milling and drilling box body type end covers |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103776404A (en) * | 2012-10-22 | 2014-05-07 | 昆山杰士德精密工业有限公司 | Arc-shaped product detection positioning jig |
CN103203638A (en) * | 2013-04-17 | 2013-07-17 | 哈尔滨汽轮机厂有限责任公司 | Tool for fixing race on gas turbine flame tube |
CN103203638B (en) * | 2013-04-17 | 2016-03-09 | 哈尔滨汽轮机厂有限责任公司 | The frock of the seat ring on fixing term durability gas turbine flame barrel |
CN103551884A (en) * | 2013-10-30 | 2014-02-05 | 北京航天新风机械设备有限责任公司 | Incline correcting tool for deep hole of plate type part |
CN104440257A (en) * | 2014-12-01 | 2015-03-25 | 安徽机电职业技术学院 | Right-angle gear reducer clamp and application method thereof |
CN106624882A (en) * | 2016-12-04 | 2017-05-10 | 山东鼎创数控设备有限公司 | End cover parts electromagnetic drilling plate device |
CN108161502A (en) * | 2017-12-05 | 2018-06-15 | 北京星航机电装备有限公司 | A kind of clamping machining tool of thin wall shaft flange |
CN108580979A (en) * | 2018-04-18 | 2018-09-28 | 哈尔滨建成集团有限公司 | A kind of cavity type parts drilling on inclined surface special fixture |
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Application publication date: 20120704 |