CN104029051B - The processing method in axial workpiece uniform rake angle hole - Google Patents

The processing method in axial workpiece uniform rake angle hole Download PDF

Info

Publication number
CN104029051B
CN104029051B CN201410260695.7A CN201410260695A CN104029051B CN 104029051 B CN104029051 B CN 104029051B CN 201410260695 A CN201410260695 A CN 201410260695A CN 104029051 B CN104029051 B CN 104029051B
Authority
CN
China
Prior art keywords
plate
hollow shaft
shaft type
type parts
location
Prior art date
Application number
CN201410260695.7A
Other languages
Chinese (zh)
Other versions
CN104029051A (en
Inventor
李兴云
张伟强
Original Assignee
沈阳飞机工业(集团)有限公司
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 沈阳飞机工业(集团)有限公司 filed Critical 沈阳飞机工业(集团)有限公司
Priority to CN201410260695.7A priority Critical patent/CN104029051B/en
Publication of CN104029051A publication Critical patent/CN104029051A/en
Application granted granted Critical
Publication of CN104029051B publication Critical patent/CN104029051B/en

Links

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
    • B23B47/281Jigs for drilling cylindrical parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B35/00Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B49/00Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/02Boring templates or bushings
    • B23B49/023Bushings and their connection to the template

Abstract

The present invention provides the processing method in a kind of axial workpiece uniform rake angle hole, its flexible fixture used is made up of angle board, vee-block and part positioning clamping device three part, wherein vee-block is fixed on angle board by soket head cap screw, straight pin, the V-shaped groove mouth of vee-block and the cylindrical matched in clearance of part positioning clamping device;Described part positioning clamping device includes bushing plate, pressing plate and location-plate, hollow shaft type parts is placed in the top of location-plate, hollow shaft type parts is fitted with location-plate, bushing plate is enclosed within hollow shaft type parts, hollow shaft type parts be arranged over pressing plate, the afterbody of studs fixing is connected through vertical with location-plate after pressing plate and hollow shaft type parts, and the head of studs is takeed on nut thread with band and is connected.The flexible fixture of the present invention is reusable, and a sleeve clamp can be that multiple processing object provides service, can not only save labor time, improve production efficiency, and simple to operate, convenient mounting and clamping, it is ensured that the machining accuracy in rake angle hole.

Description

The processing method in axial workpiece uniform rake angle hole
Technical field
The processing method that the present invention relates to kind of hollow shaft type parts uniform rake angle hole, is used for processing hollow shaft type parts uniform rake angle hole.
Background technology
At present, drilling of hollow shaft type parts top rade degree hole generally uses different frock processing, so needs to design many sleeve clamps to meet process requirements, not only wastes frock, man-hour, and create the deviation accumulation of multiple bearing, cause precision to be difficult to produce a desired effect.
Summary of the invention
For above not enough, the present invention provides a kind of flexible fixture and uses the processing method in hollow shaft type parts uniform rake angle hole of this flexible fixture, can realize the high accuracy processing in hollow shaft type parts multiple rake angle hole.
It is an object of the invention to be achieved through the following technical solutions, working shaft-like part uniform rake angle hole flexible fixture, it is made up of angle board, vee-block and part positioning clamping device three part, wherein vee-block is fixed on angle board by soket head cap screw, straight pin, the V-shaped groove mouth of vee-block and the cylindrical matched in clearance of part positioning clamping device;Described part positioning clamping device includes bushing plate, pressing plate and location-plate, wherein location-plate is placed on the inclined-plane of angle board and spacing by vee-block, hollow shaft type parts is placed in the top of location-plate, hollow shaft type parts is fitted with location-plate, bushing plate is enclosed within hollow shaft type parts, bushing plate is connected with location-plate by soket head cap screw and straight pin, hollow shaft type parts be arranged over pressing plate, the afterbody of studs fixing is connected through vertical with location-plate after pressing plate and hollow shaft type parts, and the head of studs is takeed on nut thread with band and is connected;Described bushing plate is circular, ring-type is evenly distributed with several drill bushing bottom outlets along it, is provided with drill bushing in drill bushing bottom outlet, uses technique pin to be inserted on hollow shaft type parts in the rake angle hole completing processing.
The processing method in a kind of hollow shaft type parts uniform rake angle hole, have employed above-mentioned flexible fixture, comprises the following steps:
(1) hollow shaft type parts is installed in described part positioning clamping device, as benchmark, hollow shaft type parts is positioned using the endoporus of bushing plate and the locating surface of location-plate;
(2) regulation band shoulder nut, band shoulder nut promotes pressing plate to make hollow shaft type parts fit with location-plate, now locking belt shoulder nut;
(3) use soket head cap screw and straight pin to make bushing plate be connected with location-plate, complete location and the clamping of hollow shaft type parts, and make hollow shaft type parts and part positioning clamping device be assembled into an entirety;
(4) according to the included angle A of inclined hole of component Yu axis of workpiece, angle board base angle angle A is determined;
(5) being first fixed on angle board by soket head cap screw, straight pin by vee-block, the entirety after then being assembled with part positioning clamping device by hollow shaft type parts is placed on angle board, and ensures the cylindrical of bushing plate and the V-shaped groove mouth matched in clearance of vee-block;
(6) processing in hole is started: keep the baseplane of the axis vertical angle plate in drill bushing hole all the time, make drill bit can process downwards in vertical direction, when processing first hole, ensure that the axis in first drill bushing hole is remaining mutually with the angle A of angle board, i.e. C=90 °-A, after completion of processing, technique pin is inserted in first hole;When processing second hole, revolving hollow spindle class part and the assembly of part positioning clamping device, the axis making second drill bushing hole is remaining mutually with the angle A of angle board, i.e. C=90 °-A, after completion of processing, will be inserted in second hole by technique pin, by that analogy, complete the processing in all rake angle holes.
Described when preparing bushing plate, need to make fillet surface at the position I of drill bushing bottom outlet, chamfering length dimension determines according to bushing plate thickness, and so on fillet surface, rat holing can effectively reduce the length of the bit, it is to avoid drill bit makes because length is long machining state unstable and damage phenomenon occurs.
Advantages of the present invention: the flexible fixture of the present invention is reusable, and a sleeve clamp can be that multiple processing object provides service, can not only save labor time, improve production efficiency, and simple to operate, convenient mounting and clamping, it is ensured that the machining accuracy in rake angle hole.
Accompanying drawing explanation
Fig. 1 is the processing method structural representation in axial workpiece uniform rake angle hole.
Fig. 2 is the A direction view of Fig. 1.
Detailed description of the invention
As shown in Figure 1, working shaft-like part uniform rake angle hole flexible fixture, it is made up of angle board 1, vee-block 9 and part positioning clamping device three part, wherein vee-block 9 is fixed on angle board 1 by soket head cap screw 10, straight pin 11, the V-shaped groove mouth of vee-block 9 and the cylindrical matched in clearance of part positioning clamping device;Described part positioning clamping device includes bushing plate 2, pressing plate 5 and location-plate 8, wherein location-plate 8 is placed on the inclined-plane of angle board 1 and spacing by vee-block 9, hollow shaft type parts 14 is placed in the top of location-plate 8, hollow shaft type parts 14 is fitted with location-plate 8, bushing plate 2 is enclosed within hollow shaft type parts 14, bushing plate 2 is connected with location-plate 8 by soket head cap screw 12 and straight pin 13, hollow shaft type parts 14 be arranged over pressing plate 5, the afterbody of studs 3 fixing is connected through vertical with location-plate 8 after pressing plate 5 and hollow shaft type parts 14, the head of studs 3 is threadeded with band shoulder nut 4;Described bushing plate 2, in circular, ring-type is evenly distributed with several drill bushing bottom outlets along it, is provided with drill bushing 6 in drill bushing bottom outlet, uses technique pin 7 to be inserted on hollow shaft type parts 14 in the rake angle hole completing processing.
The processing method in a kind of hollow shaft type parts uniform rake angle hole, have employed above-mentioned flexible fixture, comprises the following steps:
(1) hollow shaft type parts 14 is installed in described part positioning clamping device, as benchmark, hollow shaft type parts 14 is positioned using the endoporus of bushing plate 2 and the locating surface of location-plate 8;
(2) regulation band shoulder nut 4, band shoulder nut 4 promotes pressing plate 5 to make hollow shaft type parts 14 fit with location-plate 8, now locking belt shoulder nut 4;
(3) use soket head cap screw 12 and straight pin 13 to make bushing plate 2 be connected with location-plate 8, complete location and the clamping of hollow shaft type parts 14, and make hollow shaft type parts 14 and part positioning clamping device be assembled into an entirety;
(4) according to the included angle A of inclined hole of component Yu axis of workpiece, angle board 1 base angle angle A is determined;
(5) first vee-block 9 is fixed on angle board 1 by soket head cap screw 10, straight pin 11, then the entirety after being assembled with part positioning clamping device by hollow shaft type parts 14 is placed on angle board 1, and ensures the cylindrical of bushing plate 2 and the V-shaped groove mouth matched in clearance of vee-block 9;
(6) starting the processing in hole: when processing first hole, it is ensured that the axis in first drill bushing hole is remaining mutually with the angle A of angle board 1, technique pin 7, after completion of processing, is inserted in first hole by i.e. C=90 °-A;When processing second hole, revolving hollow spindle class part 14 and the assembly of part positioning clamping device, the axis making second drill bushing hole is remaining mutually with the angle A of angle board 1, i.e. C=90 °-A, after completion of processing, will be inserted in second hole by technique pin 7, by that analogy, complete the processing in all rake angle holes.
Described when preparing bushing plate 2, need to make fillet surface at the position I of drill bushing bottom outlet, chamfering length dimension determines according to bushing plate thickness.

Claims (2)

1. the processing method in a hollow shaft type parts uniform rake angle hole, have employed a kind of flexible fixture, described flexible fixture is made up of angle board (1), vee-block (9) and part positioning clamping device three part, concrete structure is: vee-block (9) is fixed on angle board (1) by soket head cap screw (10), straight pin (11), the V-shaped groove mouth of vee-block (9) and the cylindrical matched in clearance of part positioning clamping device;Described part positioning clamping device includes bushing plate (2), pressing plate (5) and location-plate (8), wherein location-plate (8) is placed on the inclined-plane of angle board (1) and spacing by vee-block (9), hollow shaft type parts (14) is placed in the top of location-plate (8), hollow shaft type parts (14) is fitted with location-plate (8), bushing plate (2) is enclosed within hollow shaft type parts (14), bushing plate (2) is connected with location-plate (8) by soket head cap screw (12) and straight pin (13), hollow shaft type parts (14) be arranged over pressing plate (5), the afterbody of studs (3) is connected through pressing plate (5) and hollow shaft type parts (14) fix vertical with location-plate (8) afterwards, the head of studs (3) is threadeded with band shoulder nut (4);Described bushing plate (2) is in circular, ring-type it is evenly distributed with several drill bushing bottom outlets along it, drill bushing (6) is installed in drill bushing bottom outlet, technique pin (7) is used to be inserted on hollow shaft type parts (14) in the rake angle hole completing processing, it is characterized in that, described processing method comprises the following steps:
(1) hollow shaft type parts (14) is installed in described part positioning clamping device, as benchmark, hollow shaft type parts (14) is positioned using the endoporus of bushing plate (2) and the locating surface of location-plate (8);
(2) regulation band shoulder nut (4), band shoulder nut (4) promotes pressing plate (5) to make hollow shaft type parts (14) fit with location-plate (8), now locking belt shoulder nut (4);
(3) soket head cap screw (12) and straight pin (13) is used to make bushing plate (2) be connected with location-plate (8), complete location and the clamping of hollow shaft type parts (14), and make hollow shaft type parts (14) and part positioning clamping device be assembled into an entirety;
(4) according to the included angle A of inclined hole of component Yu axis of workpiece, angle board (1) base angle angle A is determined;
(5) first vee-block (9) is fixed on angle board (1) by soket head cap screw (10), straight pin (11), then the entirety after being assembled with part positioning clamping device by hollow shaft type parts (14) is placed on angle board (1), and ensures the cylindrical of bushing plate (2) and the V-shaped groove mouth matched in clearance of vee-block (9);
(6) processing in hole is started: keep the axis in the vertical direction in drill bushing hole all the time, i.e. when processing first hole, it is ensured that the axis in first drill bushing hole and the angle on angle board (1) inclined-plane are remaining mutually with angle A, i.e. C=90 °-A, after completion of processing, technique pin (7) is inserted in first hole;When processing second hole, revolving hollow spindle class part (14) and the assembly of part positioning clamping device, the axis making second drill bushing hole is remaining mutually with the angle A on angle board (1) inclined-plane, i.e. C=90 °-A, after completion of processing, technique pin (7) is inserted in second hole, by that analogy, completes the processing in all rake angle holes.
The processing method in a kind of hollow shaft type parts the most as claimed in claim 1 uniform rake angle hole, it is characterised in that: described bushing plate (2) in the preparation, needs to make fillet surface at the position I of drill bushing bottom outlet, and chamfering length dimension determines according to bushing plate thickness.
CN201410260695.7A 2014-06-13 2014-06-13 The processing method in axial workpiece uniform rake angle hole CN104029051B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410260695.7A CN104029051B (en) 2014-06-13 2014-06-13 The processing method in axial workpiece uniform rake angle hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410260695.7A CN104029051B (en) 2014-06-13 2014-06-13 The processing method in axial workpiece uniform rake angle hole

Publications (2)

Publication Number Publication Date
CN104029051A CN104029051A (en) 2014-09-10
CN104029051B true CN104029051B (en) 2016-09-21

Family

ID=51460169

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410260695.7A CN104029051B (en) 2014-06-13 2014-06-13 The processing method in axial workpiece uniform rake angle hole

Country Status (1)

Country Link
CN (1) CN104029051B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104325177A (en) * 2014-11-03 2015-02-04 大连迪施船机有限公司 Non-radial inclined hole machining device of piston head
CN104511798A (en) * 2014-12-11 2015-04-15 贵州红林机械有限公司 Honing processing method for high-precision copper rotor plunger holes
CN104759638A (en) * 2015-04-21 2015-07-08 南京农业大学灌云现代农业装备研究院 Device for turning 45-degree hole in spherical surface through 45-degree curved plate
CN105149653B (en) * 2015-07-30 2018-08-17 陕西柴油机重工有限公司 A kind of processing unit (plant) and method of spatial hole
CN105014433B (en) * 2015-07-31 2017-08-25 梧州奥卡光学仪器有限公司 Microscope base milling clamper
CN105710606A (en) * 2015-11-25 2016-06-29 沈阳黎明航空发动机(集团)有限责任公司 Machining method of gas generator nozzle head
CN105773234B (en) * 2016-05-23 2019-01-22 哈尔滨工大服务机器人有限公司 A kind of processing Mecanum wheel wheel hub inclined-plane frock clamp
CN106064312A (en) * 2016-06-14 2016-11-02 沈阳飞机工业(集团)有限公司 Band angle taper thread clamp for machining
CN106735385B (en) * 2016-12-09 2018-09-28 中国科学院合肥物质科学研究院 The processing method of three-dimensional two-way inclined hole on four axis lathes
CN107097046A (en) * 2017-05-12 2017-08-29 西南石油大学 A kind of processing method of hollow motor rotor
CN108213533B (en) * 2017-11-28 2019-08-02 中国航发西安动力控制科技有限公司 Axial workpiece end face skewed slot processing unit (plant)
CN110883363B (en) * 2018-09-10 2020-09-11 重庆科克发动机技术有限公司 Tool for machining double oblique oil holes of cylinder body
CN109333114B (en) * 2018-12-06 2019-12-17 上海占瑞模具设备有限公司 Tool is used in inclined hole processing
CN111360299A (en) * 2020-03-31 2020-07-03 中国航发动力股份有限公司 Clamp for machining spatial bevel hole

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466601A (en) * 1982-05-06 1984-08-21 Raines James G Holding fixture for drilling oblique holes
KR100971810B1 (en) * 2008-07-29 2010-07-22 김춘식 Jig capable adjusting angle
CN202200064U (en) * 2011-07-25 2012-04-25 深圳市英华玉模胚注塑配件有限公司 Drilling jig with adjustable angle
CN103769878A (en) * 2012-10-24 2014-05-07 西安志越机电科技有限公司 Adjustable fixture for inclined-hole drilling
CN202963528U (en) * 2012-11-23 2013-06-05 河南天誉动力机械有限公司 Slant oil hole multi-hole drill combined machine tool
CN203900948U (en) * 2014-06-13 2014-10-29 沈阳飞机工业(集团)有限公司 Flexible fixture for machining evenly distributed inclined holes of shaft parts

Also Published As

Publication number Publication date
CN104029051A (en) 2014-09-10

Similar Documents

Publication Publication Date Title
CN102765001B (en) Special clamp for support leg boring of development machine
CN103252515B (en) A kind of long excircle of barrel-shaped parts Special Fixture for Machining
CN105171158B (en) A kind of turborotor taper air film hole processing technology
WO2016054760A1 (en) Fixed chuck threaded adjustable suspended sliding blade chamfering device
CN104354017A (en) Circumferential drilling hole positioning device for round workpiece
CN203171352U (en) Machining fixture for radial holes evenly distributed in circumference
CN203779226U (en) Indexing device
EP2538092A3 (en) Metal collar and metal collar mounting method
CN204053021U (en) A kind of round-disk shape workpiece Quick drilling tool
CN204800310U (en) A air jig for numerical control lathe holding workpiece internal diameter
CN202985113U (en) Positioning device for multi-station rotary workbench of special machine tool
CN202079414U (en) Positioning jig for processing thin large-aperture disc type part
CN103418814A (en) Drilling machine provided with center hole and used for thin plates
CN203470948U (en) Spindle clamp
CN203076956U (en) Drilling positioning device
CN201940784U (en) Machining device of large length-diameter ratio nonferrous metal step deep hole
CN104325178A (en) Multiturn radial non-uniformly-distributed indexing jig for small shaft
CN103028907A (en) Technology for processing end cap
CN204321653U (en) A kind of automotive brake four station turning tool
CN104439419A (en) Rapid clamping and drilling mould for machining of side hole of round steel
CN103658760A (en) Arc-shaped plate drilling positioning device
CN204603385U (en) Click indexing jig
CN202621997U (en) Clamp for drilling normal direction holes
CN105690046B (en) Double-arc spline freely-supported mechanism processing tool and its method for fine finishing
CN203636147U (en) Dip angle cutting clamp of wire-cut electric discharge machine tool

Legal Events

Date Code Title Description
C06 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