CN103769878A - Adjustable fixture for inclined-hole drilling - Google Patents

Adjustable fixture for inclined-hole drilling Download PDF

Info

Publication number
CN103769878A
CN103769878A CN201210412036.1A CN201210412036A CN103769878A CN 103769878 A CN103769878 A CN 103769878A CN 201210412036 A CN201210412036 A CN 201210412036A CN 103769878 A CN103769878 A CN 103769878A
Authority
CN
China
Prior art keywords
threaded rod
base
hole drilling
gripper shoe
adjustable
Prior art date
Application number
CN201210412036.1A
Other languages
Chinese (zh)
Inventor
黄冰
Original Assignee
西安志越机电科技有限公司
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 西安志越机电科技有限公司 filed Critical 西安志越机电科技有限公司
Priority to CN201210412036.1A priority Critical patent/CN103769878A/en
Publication of CN103769878A publication Critical patent/CN103769878A/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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2247/00Details of drilling jigs
    • B23B2247/10Jigs for drilling inclined holes

Abstract

The invention discloses an adjustable fixture for inclined-hole drilling. The adjustable fixture for inclined-hole drilling comprises a base and a bolt, wherein one end of the base is connected with the lower end of a supporting plate in a rotating mode, the other end of the base is connected with a first threaded rod in a rotating mode, the upper end of the supporting plate is connected with a second threaded rod in a rotating mode, the first threaded rod and the second threaded rod are arranged on the two sides in a threaded sleeve respectively, an external thread of the first threaded rod and an external thread of the second threaded rod are in opposite directions, a locating core used for locating a workpiece is fixedly arranged in the middle of the upper side of the supporting plate, and the bolt penetrates through the supporting plate and the rear end of the locating core and is provided with a pressing plate used for tightly pressing the workpiece. The adjustable fixture for inclined-hole drilling has the advantages that the angle of inclination can be adjusted within a certain range, the universality is high, the design is reasonable, the structure is simple, operation is convenient, labor intensity is lowered, production efficiency is improved, assembly and disassembly are convenient, the service life is long, production cost is low, and popularization and use are convenient.

Description

Adjustable inclined hole drilling jig
Technical field
The invention belongs to Machining Technology field, relate to a kind of fixture, be specifically related to a kind of adjustable inclined hole drilling jig.
Background technology
Boring is modal operation in machinery industry, along with scientific and technological development and the progress in epoch, often needs drilling inclined hole on some mechanical parts, is a certain disc type gear workpiece with oil storage inclined hole shown in Fig. 1.At present, conventional Drilling operation equipment is mainly radial drilling machine, and the vertical hole of radial drilling machine drilling downwards wants processing inclined just to need special fixture that the angle that it is suitable that workpiece tilts is processed.Different mechanical parts (as different disc type gears), because the angle of inclined hole is different, just need to manufacture and design different fixtures.In the trial-production of new product, not only cost is high like this, and the cycle is long, and the quantity of fixture is various, manufactures, it is all very difficult to deposit and manage.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of adjustable inclined hole drilling jig is provided, its angle of inclination is adjustable within the specific limits, highly versatile, reasonable in design, simple in structure, easy to operate, reduce labour intensity, enhance productivity, easy accessibility, long service life, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution used in the present invention is: a kind of adjustable inclined hole drilling jig, comprise base and bolt, it is characterized in that: described base one end and gripper shoe lower end are rotationally connected, the described base other end and threaded rod one are rotationally connected, described gripper shoe upper end and threaded rod two are rotationally connected, described threaded rod one is separately positioned on the inner both sides of screw shell with described threaded rod two, the external screw thread opposite direction of described threaded rod one and described threaded rod two, in described gripper shoe, middle side part is fixedly installed the locating core for positioning workpieces, described bolt is provided with the pressing plate for workpiece pressing through described gripper shoe and described locating core rearward end.
Above-mentioned adjustable inclined hole drilling jig, is characterized in that: on described pressing plate, by screw, bushing plate is installed, on described bushing plate, drill bushing is installed.
Above-mentioned adjustable inclined hole drilling jig, is characterized in that: described gripper shoe lower end is arranged on base by hinged ear, on described hinged ear, is provided with dial.
Above-mentioned adjustable inclined hole drilling jig, is characterized in that: described threaded rod one is rotatably installed on described base by hinged seat one, and described threaded rod two is rotatably installed in described gripper shoe by hinged seat two.
The present invention compared with prior art has the following advantages:
(1) angle of inclination of this adjustable inclined hole drilling jig can arbitrarily regulate within the specific limits, is suitable for the workpiece processing of differing tilt angles, can be used to process the inclined hole of different angles, thereby versatility is very strong.
(2) this adjustable inclined hole drilling jig is reasonable in design, simple in structure, and operating personnel only need clockwise or rotate counterclockwise screw shell, can regulate easily the angle of inclination of workpiece to be machined, operate very easyly, thereby greatly reduce user's labour intensity, improved production efficiency.
(3) in use there is not rigid shock in this adjustable inclined hole drilling jig easy accessibility, and this fixture, thereby its long service life.
(4) this adjustable inclined hole drilling jig production technology is simple, and a lot of parts are all convenient to produce, buy very much, thereby its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of workpiece to be processed.
Fig. 2 is overall structure schematic diagram of the present invention.
Fig. 3 is the I partial enlarged drawing of Fig. 2.
Fig. 4 is the front view of base of the present invention.
Fig. 5 is the top view of Fig. 4.
Description of reference numerals:
1-base; 1-1-hinged ear; 1-11-dial;
1-2-hinged seat one; 2-threaded rod one; 3-screw shell;
4-threaded rod two; 5-gripper shoe; 5-1-hinged seat two;
6-workpiece; 7-drill bushing; 8-bushing plate;
9-locating core; 10-bolt; 11-pressing plate.
The specific embodiment
A kind of adjustable inclined hole drilling jig as shown in Figures 2 to 5, comprise base 1 and bolt 10, described base 1 one end and gripper shoe 5 lower ends are rotationally connected, described base 1 other end and threaded rod 1 are rotationally connected, described gripper shoe 5 upper ends and threaded rod 24 are rotationally connected, described threaded rod 1 is separately positioned on the inner both sides of screw shell 3 with described threaded rod 24, the external screw thread opposite direction of described threaded rod 1 and described threaded rod 24, now operator clockwise or rotate counterclockwise screw shell 3 and can make described threaded rod 1 exit or insert in screw shell 3 with described threaded rod 24, thereby adjust the size of the angle beta between gripper shoe 5 and base 1.In described gripper shoe 5, middle side part is fixedly installed the locating core 9 for positioning workpieces 6, and described bolt 10 is provided with the pressing plate 11 for workpiece pressing 6 through described gripper shoe 5 and described locating core 9 rearward end.
As shown in Figure 2, on described pressing plate 11, by screw, bushing plate 8 is installed, on described bushing plate 8, drill bushing 7 is installed, drill bushing 7 can make drill bit more stable in process, improves crudy, and makes not frangibility of drill bit.
As shown in Figure 3, described gripper shoe 5 lower ends are arranged on base 1 by hinged ear 1-1, on described hinged ear 1-1, are provided with dial 1-11, and dial 1-11 can make operator understand very intuitively the corner dimension between gripper shoe 5 and base 1.
As shown in Figure 2, described threaded rod 1 is hinged on described base 1 by hinged seat one 1-2, and described threaded rod 24 is hinged in described gripper shoe 5 by hinged seat two 5-1, and chain connection is convenient and reliable.
The course of work of adjustable inclined hole drilling jig of the present invention is: first the base of this adjustable inclined hole drilling jig 1 is fixed on to horizontal service position, by locating core 9, workpiece to be processed 6 is positioned, then by bolt 10 and pressing plate 11, workpiece to be processed 6 is fixedly mounted, then adjust the angle of bushing plate 8, bushing plate 8 is horizontal.According to the tilt angle alpha of workpiece to be processed 6 inclined holes, clockwise or rotate counterclockwise screw shell 3, be the size of the angle β between adjustable described gripper shoe 5 and base 1, in the time of α=β, can guarantee to be arranged on the inclined hole direction of the workpiece to be processed 6 on this fixture straight down.After workpiece 6 and bushing plate 8 are installed and are adjusted, start radial drilling machine, drill bit through can be on workpiece to be processed 6 after drill bushing 7 inclined hole of the suitable angle of drilling.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.

Claims (4)

1. an adjustable inclined hole drilling jig, comprise base (1) and bolt (10), it is characterized in that: described base (1) one end and gripper shoe (5) lower end are rotationally connected, described base (1) other end and threaded rod one (2) are rotationally connected, described gripper shoe (5) upper end and threaded rod two (4) are rotationally connected, described threaded rod one (2) is separately positioned on the inner both sides of screw shell (3) with described threaded rod two (4), the external screw thread opposite direction of described threaded rod one (2) and described threaded rod two (4), the upper middle side part of described gripper shoe (5) is fixedly installed the locating core (9) for positioning workpieces (6), described bolt (10) is provided with the pressing plate (11) for workpiece pressing (6) through described gripper shoe (5) and described locating core (9) rearward end.
2. according to adjustable inclined hole drilling jig claimed in claim 1, it is characterized in that: described pressing plate (11) is upper is provided with bushing plate (8) by screw, and drill bushing (7) is installed on described bushing plate (8).
3. according to adjustable inclined hole drilling jig claimed in claim 1, it is characterized in that: it is upper that described gripper shoe (5) lower end is arranged on base (1) by hinged ear (1-1), is provided with dial (1-11) on described hinged ear (1-1).
4. according to adjustable inclined hole drilling jig claimed in claim 1, it is characterized in that: it is upper that described threaded rod one (2) is rotatably installed in described base (1) by hinged seat one (1-2), and described threaded rod two (4) is rotatably installed in described gripper shoe (5) by hinged seat two (5-1).
CN201210412036.1A 2012-10-24 2012-10-24 Adjustable fixture for inclined-hole drilling CN103769878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210412036.1A CN103769878A (en) 2012-10-24 2012-10-24 Adjustable fixture for inclined-hole drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210412036.1A CN103769878A (en) 2012-10-24 2012-10-24 Adjustable fixture for inclined-hole drilling

Publications (1)

Publication Number Publication Date
CN103769878A true CN103769878A (en) 2014-05-07

Family

ID=50562887

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210412036.1A CN103769878A (en) 2012-10-24 2012-10-24 Adjustable fixture for inclined-hole drilling

Country Status (1)

Country Link
CN (1) CN103769878A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103447586A (en) * 2013-08-30 2013-12-18 苏州晓炎自动化设备有限公司 Adjustable drilling fixture
CN104029051A (en) * 2014-06-13 2014-09-10 沈阳飞机工业(集团)有限公司 Method for machining oblique angle holes distributed in shaft parts
CN104175139A (en) * 2014-08-08 2014-12-03 盐城市自强化纤机械有限公司 Special clamp drilling inclined holes in chemical fiber spinneret plate
CN104190995A (en) * 2014-09-10 2014-12-10 重庆江增船舶重工有限公司 Clamp and method for machining bearing shell inclined oil holes
CN104439367A (en) * 2014-11-24 2015-03-25 中航飞机股份有限公司西安飞机分公司 Drilling method of airplane double-lug part and drill jig clamp
CN104738019A (en) * 2015-04-07 2015-07-01 精韬伟业(天津)环保能源科技发展有限公司 Disease and pest ozone prevention and control system
CN105364592A (en) * 2015-12-11 2016-03-02 重庆志成机械有限公司 Inclined valve processing clamp convenient to regulate
CN106270652A (en) * 2015-05-25 2017-01-04 天津世创机械制造有限公司 A kind of novel gear inclined-plane boring grab
CN106270658A (en) * 2016-08-29 2017-01-04 芜湖贝尔汽车部件有限公司 A kind of fixture processing engine oil channel hole
CN106425478A (en) * 2016-10-21 2017-02-22 宁夏天地奔牛实业集团有限公司 Device for milling and drilling mining lock type pressing plate
CN106735496A (en) * 2016-12-12 2017-05-31 哈尔滨理工大学 A kind of auxiliary laser marking machine is that knife face adds the milling fixture of micro- texture after rose cutter
CN107627119A (en) * 2017-09-29 2018-01-26 重庆代发铸造有限公司 Clutch pump housing fixture
CN107900707A (en) * 2017-11-16 2018-04-13 唐山春潮汽车零部件股份有限公司 A kind of rotary fixture
CN108655769A (en) * 2018-05-21 2018-10-16 沈阳永赢达铸业有限公司 A kind of mechanical processing continuously adjustable gradient tooling and operating method
CN109138194A (en) * 2018-10-26 2019-01-04 苏州岸肯电子科技有限公司 A kind of sound absorption wedge
CN109339268A (en) * 2018-10-26 2019-02-15 苏州岸肯电子科技有限公司 A kind of sound absorption wedge
CN110497220A (en) * 2018-05-18 2019-11-26 苏州汉扬精密电子有限公司 Angular adjustment apparatus
CN110961696A (en) * 2019-11-20 2020-04-07 中国航发沈阳黎明航空发动机有限责任公司 Clamp for multi-angle drilling

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103447586A (en) * 2013-08-30 2013-12-18 苏州晓炎自动化设备有限公司 Adjustable drilling fixture
CN104029051A (en) * 2014-06-13 2014-09-10 沈阳飞机工业(集团)有限公司 Method for machining oblique angle holes distributed in shaft parts
CN104175139A (en) * 2014-08-08 2014-12-03 盐城市自强化纤机械有限公司 Special clamp drilling inclined holes in chemical fiber spinneret plate
CN104190995A (en) * 2014-09-10 2014-12-10 重庆江增船舶重工有限公司 Clamp and method for machining bearing shell inclined oil holes
CN104439367A (en) * 2014-11-24 2015-03-25 中航飞机股份有限公司西安飞机分公司 Drilling method of airplane double-lug part and drill jig clamp
CN104738019A (en) * 2015-04-07 2015-07-01 精韬伟业(天津)环保能源科技发展有限公司 Disease and pest ozone prevention and control system
CN106270652A (en) * 2015-05-25 2017-01-04 天津世创机械制造有限公司 A kind of novel gear inclined-plane boring grab
CN105364592B (en) * 2015-12-11 2017-12-29 重庆志成机械有限公司 A kind of inclination valve processing clamp for being easy to regulation
CN105364592A (en) * 2015-12-11 2016-03-02 重庆志成机械有限公司 Inclined valve processing clamp convenient to regulate
CN106270658A (en) * 2016-08-29 2017-01-04 芜湖贝尔汽车部件有限公司 A kind of fixture processing engine oil channel hole
CN106425478A (en) * 2016-10-21 2017-02-22 宁夏天地奔牛实业集团有限公司 Device for milling and drilling mining lock type pressing plate
CN106735496A (en) * 2016-12-12 2017-05-31 哈尔滨理工大学 A kind of auxiliary laser marking machine is that knife face adds the milling fixture of micro- texture after rose cutter
CN107627119A (en) * 2017-09-29 2018-01-26 重庆代发铸造有限公司 Clutch pump housing fixture
CN107900707A (en) * 2017-11-16 2018-04-13 唐山春潮汽车零部件股份有限公司 A kind of rotary fixture
CN110497220A (en) * 2018-05-18 2019-11-26 苏州汉扬精密电子有限公司 Angular adjustment apparatus
CN108655769A (en) * 2018-05-21 2018-10-16 沈阳永赢达铸业有限公司 A kind of mechanical processing continuously adjustable gradient tooling and operating method
CN109138194A (en) * 2018-10-26 2019-01-04 苏州岸肯电子科技有限公司 A kind of sound absorption wedge
CN109339268A (en) * 2018-10-26 2019-02-15 苏州岸肯电子科技有限公司 A kind of sound absorption wedge
CN110961696A (en) * 2019-11-20 2020-04-07 中国航发沈阳黎明航空发动机有限责任公司 Clamp for multi-angle drilling

Similar Documents

Publication Publication Date Title
CN102756294B (en) Vertical process center fixture
CN2751951Y (en) Adjustable oblique hole drill mould
CN204818798U (en) Multi -angle adds clamping apparatus
CN203426484U (en) Multipoint drilling tool
CN201086216Y (en) Multifunctional numerical control machining machine tool
CN103753322B (en) The processing unit (plant) of differential casing and technique thereof
CN203031296U (en) Drilling combined tool with rotating type brake drum
CN203599874U (en) Clamping tool for milling key grooves of shaft parts
CN101758397B (en) Positioning and drilling fixture for crank oil hole
CN102922287B (en) Special machine tool for machining hub bearing shells
CN204148547U (en) A kind of self-feeding drilling equipment of U-shaped workpiece
CN204524345U (en) A kind of opening gear ring radial bore fixture
CN202498358U (en) Automatic drilling and reaming equipment
CN201295846Y (en) Crank oil orifice positioning jig for drilling
CN101862842A (en) Novel universal annular work piece positioning and clamping tool
CN201950249U (en) Balance shaft housing drilling fixture
CN103692245A (en) Crane-type shaft box processing and positioning device
CN205950413U (en) Found compound multiaspect machining center lathe that crouches
CN204366507U (en) Surface groove Milling Process positioning clamping device
CN202438706U (en) Multi-angle drill press
CN205147887U (en) Bearing retainer's machining anchor clamps
CN201744715U (en) Improved automatic helical-milling device
CN102990370A (en) Double-station overturning worktable for drilling machine
CN202192460U (en) Special fixture for machining parts with inner arc
CN204397370U (en) Cutting head of roadheader body milling tool

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140507

C02 Deemed withdrawal of patent application after publication (patent law 2001)