CN104786072A - Flywheel central flange hole double-station drilling positioning tool - Google Patents

Flywheel central flange hole double-station drilling positioning tool Download PDF

Info

Publication number
CN104786072A
CN104786072A CN201510166003.7A CN201510166003A CN104786072A CN 104786072 A CN104786072 A CN 104786072A CN 201510166003 A CN201510166003 A CN 201510166003A CN 104786072 A CN104786072 A CN 104786072A
Authority
CN
China
Prior art keywords
locating piece
positioning
base plate
flywheel
positioning post
Prior art date
Application number
CN201510166003.7A
Other languages
Chinese (zh)
Inventor
廖长荣
Original Assignee
重庆民发汽车配件有限责任公司
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 重庆民发汽车配件有限责任公司 filed Critical 重庆民发汽车配件有限责任公司
Priority to CN201510166003.7A priority Critical patent/CN104786072A/en
Publication of CN104786072A publication Critical patent/CN104786072A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B41/00Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated

Abstract

The invention discloses a flywheel central flange hole double-station drilling positioning tool. The top face of a bottom plate is divided into a left station and a right station. A central positioning column of each station is fixed to the top face of the bottom plate. The exposed part of each central positioning column is of a big-end-down two-section type stepped shaft structure. At least three small positioning columns are arranged on the periphery of each central positioning column. The bottom face of each small positioning column is fixed to the top face of the bottom plate. Positioning blocks are installed on the top face of the bottom plate and arranged outside the small positioning columns. The top face of each positioning block is a two-section type stepped face with the lower inner side and the higher outer side, and a positioning pin is vertically installed on the lower flat face. The number of rotating cylinders is two, and the two rotating cylinders are vertically installed on the top face of the bottom plate. The central hole of a flywheel can be positioned, the flywheel can be circumferentially positioned through the positioning pin and the positioning blocks, and therefore the positioning accuracy is ensured; in addition, the double-station design is adopted for the positioning tool, the positioning efficiency can be multiplied.

Description

A kind of flywheel center method flange aperture double-position drilling hole positioning tool
Technical field
The invention belongs to flywheel manufacture field, particularly relate to a kind of flywheel center method flange aperture double-position drilling hole positioning tool.
Background technology
Flywheel is that one uses automobile component widely, and it has one group of concentric center method flange aperture.At present, be generally adopt the mode in the hole that centers to be positioned in frock by flywheel, and by cylinder-pressing, finally adopt drill bit to carry out machining center flange hole.
The defect of existing positioning tool is: 1 a, positioning center hole, so just can only determine one degree of freedom, circumference cannot locate, thus cannot ensure positioning precision; 2, existing frock is single station, and location efficiency is low.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of flywheel center method flange aperture double-position drilling hole positioning tool, for ensureing positioning precision and location efficiency.
Technical scheme of the present invention is as follows: a kind of flywheel center method flange aperture double-position drilling hole positioning tool, it is characterized in that: base plate (1) end face is divided into left and right two stations, each station comprises centralized positioning post (2), locating piece (4) and rotary cylinder (6), wherein centralized positioning post (2) is fixed on described base plate (1) end face, and the exposed division of this centralized positioning post is up-small and down-big two-part multidiameter structure; The periphery of described centralized positioning post (2) is at least provided with three little locating dowels (3), these little locating dowels are distributed in circumferentially same, and little locating dowel bottom surface and described base plate (1) end face are fixed, and the large footpath section either flush of little locating dowel (3) end face and described centralized positioning post (2) exposed division;
Described locating piece (4) is arranged on base plate (1) end face, this locating piece is located at the outside of little locating dowel (3), and locating piece (4) end face is interior low, outer high two-part step surface, and an alignment pin (5) is vertically installed on low degree; The number of described rotary cylinder (6) is two, and these two rotary cylinders are vertically arranged on the end face of described base plate (1), and it is peripheral to be positioned at described locating piece (4), and is positioned at circumferentially same.
During positioning workpieces, first the centre bore of flywheel is sleeved on outside centralized positioning post, flywheel bottom surface is located by the large footpath section of centralized positioning post exposed division and little locating dowel, and the periphery of flywheel is located by the vertical plane between locating piece low degree and high plane, and alignment pin inserts in the dowel hole on flywheel.
Adopt above technical scheme, the present invention can not only locate the centre bore of flywheel, but also by alignment pin and locating piece, flywheel circumference is located, thus guarantee positioning precision, this positioning tool adopts double design in addition, so just can significantly improve location efficiency, thus overcome the defect of traditional positioning tool well, and structure of the present invention is simple, easy to implement.
As preferably, described locating piece (4) bottom surface is vertically fixed with a minor axis, this minor axis can with the locating piece installing hole tight fit on described base plate (1) end face, and the locating piece installing hole on base plate (1) end face has two at least, these locating piece installing holes are distributed in circumferentially different.
Adopt above structure, the present invention can change the installation site of locating piece (4) as required, thus the present invention can be positioned the flywheel of different-diameter, and then expands the scope of application of the present invention.
In order to workpiece pressing more securely, the line of two described rotary cylinders (6) is by the center of centralized positioning post (2).
Beneficial effect: the present invention can not only locate the centre bore of flywheel, but also by alignment pin and locating piece, flywheel circumference is located, thus guarantee positioning precision, this positioning tool adopts double design in addition, so just location efficiency can be significantly improved, thus overcome the defect of traditional positioning tool well, and structure of the present invention is simple, easy to implement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, a kind of flywheel center method flange aperture double-position drilling hole positioning tool, comprise base plate 1 for rectangular flat, this base plate 1 is arranged on lathe.The end face of described base plate 1 is divided into left and right two stations, and each station is made up of centralized positioning post 2, little locating dowel 3, locating piece 4, alignment pin 5 and rotary cylinder 6.Wherein, centralized positioning post 2 is fixed on the end face of base plate 1, and the exposed division of this centralized positioning post 2 is up-small and down-big two-part multidiameter structure.
Described centralized positioning post 2 periphery is at least provided with three hollow little locating dowels 3, and in the present case, the number of little locating dowel 3 is 4.All little locating dowels 3 are distributed in circumferentially same, and the bottom surface of little locating dowel 3 and base plate 1 end face are fixed, and the large footpath section either flush of little locating dowel 3 end face and centralized positioning post 2 exposed division.Described locating piece 4 is arranged on the end face of base plate 1, and this locating piece 4 is located at the outside of little locating dowel 3, and locating piece 4 end face is interior low, outer high two-part step surface, and on low degree, be vertically provided with an alignment pin 5.As preferably, described locating piece 4 bottom surface is vertically fixed with a minor axis, and this minor axis can with the locating piece installing hole tight fit on base plate 1 end face, and the locating piece installing hole on base plate 1 end face has two at least, and these locating piece installing holes are distributed in circumferentially different.
It can also be seen that from Fig. 1, the number of described rotary cylinder 6 is two, and these two rotary cylinders 6 are vertically arranged on the end face of base plate 1, and it is peripheral to be positioned at locating piece 4, and is positioned at circumferentially same.As preferably, the line of two rotary cylinders 6 is by the center of centralized positioning post 2.In addition, four rotary cylinders 6 are communicated with by gas circuit, and are connected to gauge tap in gas circuit, and when gauge tap is pressed, the briquetting of four rotary cylinders 6 synchronously moves down, thus are compressed by flywheel.
During positioning workpieces, first the centre bore of flywheel is sleeved on outside centralized positioning post 2, flywheel bottom surface is located by the large footpath section of centralized positioning post 2 exposed division and little locating dowel 3, and the periphery of flywheel is located by the vertical plane between locating piece 4 low degree and high plane, and alignment pin 5 inserts in the dowel hole on flywheel.
The foregoing is only preferred embodiment of the present invention, is not restriction with the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (3)

1. a flywheel center method flange aperture double-position drilling hole positioning tool, it is characterized in that: base plate (1) end face is divided into left and right two stations, each station comprises centralized positioning post (2), locating piece (4) and rotary cylinder (6), wherein centralized positioning post (2) is fixed on described base plate (1) end face, and the exposed division of this centralized positioning post is up-small and down-big two-part multidiameter structure; The periphery of described centralized positioning post (2) is at least provided with three little locating dowels (3), these little locating dowels are distributed in circumferentially same, and little locating dowel bottom surface and described base plate (1) end face are fixed, and the large footpath section either flush of little locating dowel (3) end face and described centralized positioning post (2) exposed division;
Described locating piece (4) is arranged on base plate (1) end face, this locating piece is located at the outside of little locating dowel (3), and locating piece (4) end face is interior low, outer high two-part step surface, and an alignment pin (5) is vertically installed on low degree; The number of described rotary cylinder (6) is two, and these two rotary cylinders are vertically arranged on the end face of described base plate (1), and it is peripheral to be positioned at described locating piece (4), and is positioned at circumferentially same.
2. flywheel center method flange aperture double-position drilling hole according to claim 1 positioning tool, it is characterized in that: described locating piece (4) bottom surface is vertically fixed with a minor axis, this minor axis can with the locating piece installing hole tight fit on described base plate (1) end face, and the locating piece installing hole on base plate (1) end face has two at least, these locating piece installing holes are distributed in circumferentially different.
3. flywheel center method flange aperture double-position drilling hole according to claim 1 positioning tool, is characterized in that: the line of two described rotary cylinders (6) passes through the center of centralized positioning post (2).
CN201510166003.7A 2015-04-09 2015-04-09 Flywheel central flange hole double-station drilling positioning tool CN104786072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510166003.7A CN104786072A (en) 2015-04-09 2015-04-09 Flywheel central flange hole double-station drilling positioning tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510166003.7A CN104786072A (en) 2015-04-09 2015-04-09 Flywheel central flange hole double-station drilling positioning tool

Publications (1)

Publication Number Publication Date
CN104786072A true CN104786072A (en) 2015-07-22

Family

ID=53551491

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510166003.7A CN104786072A (en) 2015-04-09 2015-04-09 Flywheel central flange hole double-station drilling positioning tool

Country Status (1)

Country Link
CN (1) CN104786072A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105014418A (en) * 2015-08-17 2015-11-04 重庆光昊机械有限公司 Lathe and flywheel clamp
CN105108201A (en) * 2015-09-24 2015-12-02 重庆民发汽车配件有限责任公司 Automobile exhaust manifold small-head end drilling machine
CN105127478A (en) * 2015-09-24 2015-12-09 重庆民发汽车配件有限责任公司 Drilling device for small head end of automobile exhaust manifold
CN105127477A (en) * 2015-09-24 2015-12-09 重庆民发汽车配件有限责任公司 Method for drilling holes in small end of exhaust manifold of automobile
CN105149649A (en) * 2015-09-24 2015-12-16 重庆民发汽车配件有限责任公司 Small-head end drilling method for automobile exhaust manifold
CN105215397A (en) * 2015-09-24 2016-01-06 重庆民发汽车配件有限责任公司 The little head end bore process of automobile gas exhausting manifold branch
CN106736753A (en) * 2016-12-30 2017-05-31 杭州和泰机电工业有限公司 A kind of hydraulic pressure automatic fixture
CN110303176A (en) * 2019-07-01 2019-10-08 常州博瑞电力自动化设备有限公司 A kind of multi-direction drilling equipment of casting cabinet frame double-station and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514741C2 (en) * 1985-04-24 1987-11-12 Supfina Maschinenfabrik Hentzen Kg, 5630 Remscheid, De
US7370856B2 (en) * 2005-10-04 2008-05-13 Btm Corporation Rotating head pin clamp
CN201728538U (en) * 2010-05-26 2011-02-02 吉林大华机械制造有限公司 Drilling tool for flywheel assembly
US20120267838A1 (en) * 2011-04-22 2012-10-25 Delaware Capital Formation, Inc. Spring Actuated Link Clamp
CN104325324A (en) * 2014-09-30 2015-02-04 四川红光汽车机电有限公司 Machine and turntable clamp for four-axis processing center
CN204658028U (en) * 2015-04-09 2015-09-23 重庆民发汽车配件有限责任公司 Flywheel center method flange aperture double-position drilling hole positioning tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514741C2 (en) * 1985-04-24 1987-11-12 Supfina Maschinenfabrik Hentzen Kg, 5630 Remscheid, De
US7370856B2 (en) * 2005-10-04 2008-05-13 Btm Corporation Rotating head pin clamp
CN201728538U (en) * 2010-05-26 2011-02-02 吉林大华机械制造有限公司 Drilling tool for flywheel assembly
US20120267838A1 (en) * 2011-04-22 2012-10-25 Delaware Capital Formation, Inc. Spring Actuated Link Clamp
CN104325324A (en) * 2014-09-30 2015-02-04 四川红光汽车机电有限公司 Machine and turntable clamp for four-axis processing center
CN204658028U (en) * 2015-04-09 2015-09-23 重庆民发汽车配件有限责任公司 Flywheel center method flange aperture double-position drilling hole positioning tool

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105014418A (en) * 2015-08-17 2015-11-04 重庆光昊机械有限公司 Lathe and flywheel clamp
CN105108201A (en) * 2015-09-24 2015-12-02 重庆民发汽车配件有限责任公司 Automobile exhaust manifold small-head end drilling machine
CN105127478A (en) * 2015-09-24 2015-12-09 重庆民发汽车配件有限责任公司 Drilling device for small head end of automobile exhaust manifold
CN105127477A (en) * 2015-09-24 2015-12-09 重庆民发汽车配件有限责任公司 Method for drilling holes in small end of exhaust manifold of automobile
CN105149649A (en) * 2015-09-24 2015-12-16 重庆民发汽车配件有限责任公司 Small-head end drilling method for automobile exhaust manifold
CN105215397A (en) * 2015-09-24 2016-01-06 重庆民发汽车配件有限责任公司 The little head end bore process of automobile gas exhausting manifold branch
CN105149649B (en) * 2015-09-24 2017-08-25 佛山鑫宝晟模具有限公司 A kind of small head end boring method of automobile gas exhausting manifold branch
CN105108201B (en) * 2015-09-24 2017-12-22 南陵旺科知识产权运营有限公司 A kind of small head end drilling machine of automobile gas exhausting manifold branch
CN105215397B (en) * 2015-09-24 2018-01-02 江苏飞船股份有限公司 The small head end bore process of automobile gas exhausting manifold branch
CN106736753A (en) * 2016-12-30 2017-05-31 杭州和泰机电工业有限公司 A kind of hydraulic pressure automatic fixture
CN110303176A (en) * 2019-07-01 2019-10-08 常州博瑞电力自动化设备有限公司 A kind of multi-direction drilling equipment of casting cabinet frame double-station and method

Similar Documents

Publication Publication Date Title
CN201304576Y (en) Drill press principal shaft boring apparatus
CN101774111B (en) Processing method of ultra-thin annular pieces
CN104439367B (en) The method for drilling of a kind of aircraft ears sheet part and drilling jig gripper
CN201205658Y (en) High efficiency clamp for processing valve body
CN102091936B (en) Method for processing crankshaft oil holes
CN202129468U (en) Circumference equal-dividing hole processing device
CN202199805U (en) Fixture for radial indexing drilling of pipe fitting
CN201309089Y (en) Error proofing clamp for manufacturing mass hole series components
CN203343750U (en) Tooling clamp for machining circular arc-shaped work-piece
AU2012100703A4 (en) Auxiliary Tooling for Drilling Holes on Annular Wall of Motor End Cover
CN102363181B (en) Die for punching chamfers
CN101786246A (en) Drilling jig for speed reducer connecting cover
CN103418813A (en) Multi-head drilling equipment comprising rotary table
CN201338117Y (en) Fly wheel dust exhausting hole drilling jig
CN201410616Y (en) Perpendicular lining press fitting device
CN104368831B (en) Numerically controlled lathe multi-cutter-position device
CN202240640U (en) Simple and multi-purpose positioning device
CN202539963U (en) Special-purpose clamp for drilling and rough-boring small hole on connecting rod
CN103203581B (en) Bias correction method of drill bushing mounting hole of drill plate
CN203804332U (en) Machining multifunctional composite cutting tool
CN104439419A (en) Rapid clamping and drilling mould for machining of side hole of round steel
CN104708088A (en) Method and clamping device for automatic compressing of drilling and reaming parts of porous precise drilling and reaming clamping device
CN101372046A (en) Special fixture of drill blade top centre hole for blade
CN201164956Y (en) Indexing localization clamp device of rotary table
CN201076929Y (en) Drill jig for hydraulic turbine exterior admission taper tube flange hole

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150722