CN109108707A - A kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould - Google Patents
A kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould Download PDFInfo
- Publication number
- CN109108707A CN109108707A CN201811222746.1A CN201811222746A CN109108707A CN 109108707 A CN109108707 A CN 109108707A CN 201811222746 A CN201811222746 A CN 201811222746A CN 109108707 A CN109108707 A CN 109108707A
- Authority
- CN
- China
- Prior art keywords
- arm
- knife handle
- excircle
- inner hole
- locating piece
- 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
Links
- 230000000694 effects Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000003447 ipsilateral effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary moulds, it is installed on cutter spindle, the tooling includes dial framework and dial gauge, it is characterized in that, the dial framework includes knife handle, locating piece and articulated arm, the knife handle is removably installed on cutter spindle, the locating piece is removably installed in one end that knife handle deviates from cutter spindle, the articulated arm includes the first arm and the second arm, axis of first arm perpendicular to the knife handle, one end is connect with locating piece, the other end is connect with second arm, and l-shaped vertical with the second arm, the dial gauge is set to end of second arm far from the first arm.The advantage of the invention is that, dial framework and cutter spindle are connect using the standard knife handle to match with cutter spindle, during dish cart centering, dial gauge will not be moved, knife handle and cutter spindle are coaxially disposed, and have been avoided in turning course and have not been generated deviation because concentricity does not reach requirement.
Description
Technical field
The invention belongs to be machined manufacturing technology field, and in particular to a kind of excircle of workpiece column or inner hole dish cart centering are used
Knife handle type auxiliary mould.
Background technique
It can encounter between part and some outside cylinder or inner hole to be processed that there are status requirements in mechanical processing process, this is just
Need this outside cylinder of centering or inner hole as benchmark.It will lead to the position of part if there is deviation during centering
Release souls from purgatory or even scraps.Centering outside cylinder or the method for inner hole are that dial gauge is placed in lathe by the adsorption capacity of magnetic stand at present
On cutter spindle, then moving cutter spindle makes dial gauge close to the outside cylinder or inner hole of centering is needed, then dish cart centering.The party
In method, since gauge stand is through magnetic-adsorption on cutter spindle, during rotation, gauge stand will appear the dynamic situation of micro-shifting,
To influence dish cart result；In addition, gauge stand is adsorbed on cutter spindle, and it is not concentric with cutter spindle, in turning course
Also it can cause deviation.
Summary of the invention
Technical problem to be solved by the present invention lies in: existing excircle of workpiece column or inner hole dish cart alignment tool are in centering
Easily cause deviation in the process.
The present invention solves above-mentioned technical problem using following technical scheme:
A kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould, are installed in machine tool spindle,
The tooling includes dial framework and dial gauge, and the dial framework includes knife handle, locating piece and articulated arm, and the knife handle is removably installed in
On cutter spindle, the locating piece is removably installed in one end that knife handle deviates from cutter spindle, and the articulated arm includes first
Arm and the second arm, first arm is perpendicular to the axis of the knife handle, and one end connect with locating piece, the other end and described second
Arm connection, and l-shaped vertical with the second arm, the dial gauge are set to end of second arm far from the first arm.
Preferably, a kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould of the present invention, it is described
Articulated arm is telescopic arm.
Preferably, a kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould of the present invention, it is described
First arm is equipped with the through slot extended along the first arm lengths direction, and second arm is set in the through slot, and can be along through slot
It slides, is additionally provided with the first lock-screw on the second arm, the second arm is fixed on the first arm by first lock-screw.
Preferably, a kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould of the present invention, it is described
Second arm includes being connected with each other L-shaped vertical component effect and parallel portion, and the vertical component effect is connect with the first arm, and the parallel portion is separate
The dial gauge is arranged in the end of vertical component effect.
Preferably, a kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould of the present invention, it is described
Second arm is equipped with mounting hole far from the end of the first arm, and the dial gauge is set at the mounting hole, and passes through the second locking screw
Nail is locked.
Preferably, a kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould of the present invention, it is described
Knife handle is equipped with screw hole far from the end face of cutter spindle, and the locating piece is equipped with screw hole corresponding thereto, locating piece and knife
Handle is connected by screw to.
Preferably, a kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould of the present invention, it is described
The side of locating piece is equipped with engaging lug, and locating piece is connect by engaging lug with handle side walls.
Preferably, a kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould of the present invention, it is described
It is threadedly coupled between first arm and locating piece.
The technology of the present invention the utility model has the advantages that
Technical solution of the present invention, which is used, connect dial framework and cutter spindle with the standard knife handle that cutter spindle matches, in dish cart
During centering, dial gauge will not be moved, and standard knife handle and cutter spindle are coaxially disposed, and are kept away in turning course
Exempt to generate deviation because concentricity does not reach requirement, therefore ensures that the accuracy of dish cart centering；
Telescopic arm is set by articulated arm, can be improved according to the outside cylinder or the hole size adjustment radius of gyration to centering
The scope of application of the work；
It is compressed between the first arm and the second arm of flexible articulated arm using the first lock-screw, is sufficiently avoided in turning course
The case where deviating, to obtain very accurate result.
Detailed description of the invention
Fig. 1 is a kind of excircle of workpiece column described in the embodiment of the present invention or inner hole dish cart centering knife handle type auxiliary mould
Structural schematic diagram；
Fig. 2 is the left view of Fig. 1.
Specific embodiment
For convenient for those skilled in the art understand that technical solution of the present invention, now in conjunction with Figure of description to the technology of the present invention side
Case is described further.
Refering to fig. 1, present embodiment discloses a kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould,
It is removably installed in machine tool spindle.The tooling includes dial framework and dial gauge 2.
As shown in Figures 1 and 2, the dial framework includes knife handle 11, locating piece 12 and articulated arm 13.The knife handle 11 is and knife
The standard knife handle that tool main shaft matches, is removably installed on cutter spindle.The locating piece 12 is removably installed in
Knife handle 11 deviates from one end of cutter spindle.Specifically, screw hole is offered (in figure not on end face of the knife handle 11 far from cutter spindle
Show), it is also offered on locating piece 12 corresponding screw hole (being not marked in figure), knife handle 11 and locating piece 12 pass through screw
Connection.Further, engaging lug 121 is additionally provided on the side wall of locating piece 12, locating piece 12 passes through the engaging lug 121 and knife
The side wall of handle 11 connects.
The articulated arm 13 includes the first arm 131 and the second arm 132, and first arm 131 is perpendicular to the knife handle 11
Axis, one end is threadedly coupled with locating piece 12, the other end is connect with second arm 132, and vertical at L with the second arm 132
Type.
The end of first arm 131 is provided with mounting hole (not shown), the dial gauge in second arm 132
2 are set at the mounting hole, and are locked dial gauge 2 by the second lock-screw 133.When to centering being outside cylinder
When, gauge outfit and the locating piece 12 of the dial gauge 2 are located at the ipsilateral of the second arm 132, when centering be inner hole when, the percentage
The gauge outfit of table 2 is then located at 132 remotely located pieces 12 of the second arm of side.
During dish cart centering, the vertical range of dial gauge 2 to knife handle 11 determines its radius of gyration, that is, determines
Its workpiece size being applicable in.For the applicability for improving the tooling, telescopic arm is set by the articulated arm 13 in the present embodiment.
The present embodiment realizes the Telescopic of articulated arm 13 by following structures.First arm 131 is equipped with along first
The through slot 134 that 131 length direction of arm extends, second arm 132 are set in the through slot 134, and can be sliding along through slot 134
It is dynamic.In more detail, which includes being connected with each other L-shaped vertical component effect 1321 and parallel portion 1322, the vertical component effect
1321 connect with the first arm 131, and the first lock-screw 135 is provided on the vertical component effect 1321, lock by described first
Second arm 132 is fixed on the first arm 131 by screw 135, and generally, the first lock-screw 135 is no less than two；It is described parallel
The dial gauge 2 is arranged far from the end of vertical component effect 1321 in portion 1322.
It will illustrate the application method of this tooling by taking the outside cylinder to centering as an example below.Dial framework is assembled, then by knife handle 11
It is connect with machine tool spindle, according to the size adjusting articulated arm 13 of the outside cylinder to centering, so that the radius of gyration of dial gauge 2
It is adapted with the size of the outside cylinder.Then dial gauge 2 is packed into the mounting hole of the second arm 132, the gauge outfit and knife of dial gauge 2
Handle 11 is located at the ipsilateral of the second arm 132.Moving cutter spindle again is pressed in the gauge outfit of dial gauge 2 at the suitable position of outside cylinder,
Start dish cart centering.
For the inner hole to centering, method is identical as the centering of outside cylinder, it is only necessary to by the gauge outfit of dial gauge 2 towards the
Two sides of the arm 132 far from knife handle, are then protruded into hole, and gauge outfit, which compresses inner hole wall, can start dish cart centering.
Technical solution of the present invention is exemplarily described invention above in conjunction with attached drawing, it is clear that present invention specific implementation
It is not subject to the restrictions described above, changes as long as using the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out
Into, or it is not improved the conception and technical scheme of invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (8)
- It, should 1. a kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould, are installed in machine tool spindle Tooling includes dial framework and dial gauge, which is characterized in that the dial framework includes knife handle, locating piece and articulated arm, and the knife handle is removable It is installed on cutter spindle with unloading, the locating piece is removably installed in one end that knife handle deviates from cutter spindle, the revolution Arm includes the first arm and the second arm, and first arm is perpendicular to the axis of the knife handle, and one end connect with locating piece, the other end It is connect with second arm, and l-shaped vertical with the second arm, the dial gauge is set to end of second arm far from the first arm.
- 2. a kind of excircle of workpiece column according to claim 1 or inner hole dish cart centering knife handle type auxiliary mould, feature It is, the articulated arm is telescopic arm.
- 3. a kind of excircle of workpiece column according to claim 2 or inner hole dish cart centering knife handle type auxiliary mould, feature It is, first arm is equipped with the through slot extended along the first arm lengths direction, and second arm is set in the through slot, and energy It is enough to be slided along through slot, it is additionally provided with the first lock-screw on the second arm, the second arm is fixed on first by first lock-screw On arm.
- 4. a kind of excircle of workpiece column according to claim 3 or inner hole dish cart centering knife handle type auxiliary mould, feature It is, second arm includes being connected with each other L-shaped vertical component effect and parallel portion, and the vertical component effect is connect with the first arm, described The dial gauge is arranged far from the end of vertical component effect in parallel portion.
- 5. a kind of excircle of workpiece column according to claim 1 or 4 or inner hole dish cart centering knife handle type auxiliary mould, special Sign is that second arm is equipped with mounting hole far from the end of the first arm, and the dial gauge is set at the mounting hole, and is passed through Second lock-screw is locked.
- 6. a kind of excircle of workpiece column according to claim 1 or inner hole dish cart centering knife handle type auxiliary mould, feature It is, the knife handle is equipped with screw hole far from the end face of cutter spindle, and the locating piece is equipped with screw hole corresponding thereto, fixed Position block is connected by screw to knife handle.
- 7. a kind of excircle of workpiece column according to claim 6 or inner hole dish cart centering knife handle type auxiliary mould, feature It is, the side of the locating piece is equipped with engaging lug, and locating piece is connect by engaging lug with handle side walls.
- 8. a kind of excircle of workpiece column according to claim 1 or inner hole dish cart centering knife handle type auxiliary mould, feature It is, is threadedly coupled between first arm and locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222746.1A CN109108707A (en) | 2018-10-19 | 2018-10-19 | A kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222746.1A CN109108707A (en) | 2018-10-19 | 2018-10-19 | A kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109108707A true CN109108707A (en) | 2019-01-01 |
Family
ID=64855084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811222746.1A Pending CN109108707A (en) | 2018-10-19 | 2018-10-19 | A kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109108707A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666557A (en) * | 2019-09-30 | 2020-01-10 | 北京星航机电装备有限公司 | Small-machining-space inner cavity feature machining method based on three-axis machine tool |
| CN111250802A (en) * | 2020-02-28 | 2020-06-09 | 重庆机床(集团)有限责任公司 | Double-station machine tool workpiece spindle positioning method and device |
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| DE3801975A1 (en) * | 1988-01-23 | 1989-07-27 | Wilfried Gratzel | Method and device for presetting a CNC machine tool |
| US5207007A (en) * | 1991-11-25 | 1993-05-04 | Cucinotta Anthony J | Set-up tool |
| JPH0835805A (en) * | 1994-07-21 | 1996-02-06 | Fuji Oozx Inc | Thickness inspection of top wall for bottomed cylindrical work |
| CN202964280U (en) * | 2012-10-29 | 2013-06-05 | 广西玉柴机器股份有限公司 | Device for correcting centers of excircle and inner hole |
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| CN205325334U (en) * | 2016-01-23 | 2016-06-22 | 西安煤矿机械有限公司 | Machinery rigidity aligning device |
| CN106041643A (en) * | 2016-07-21 | 2016-10-26 | 清华大学 | Auxiliary tool for R-test detection of double-swinging-head five-axis numerical control machine tool |
| CN205785033U (en) * | 2016-06-03 | 2016-12-07 | 攀钢集团工程技术有限公司 | Rotate plant equipment extended type alignment device |
| CN206347960U (en) * | 2016-12-27 | 2017-07-21 | 昆山河海精密机械有限公司 | A kind of flatness measurement jig for machining center workbench |
| CN107009196A (en) * | 2016-01-27 | 2017-08-04 | 宜都市仝鑫精密锻造有限公司 | A kind of machining center X and Y-direction cutter alignment tool |
| CN107283002A (en) * | 2017-08-15 | 2017-10-24 | 四川建安工业有限责任公司 | Bore hypoid gear mill teeth positioning measurer and mill teeth method |
| CN208961562U (en) * | 2018-10-19 | 2019-06-11 | 安庆中船柴油机有限公司 | A kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould |
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2018
- 2018-10-19 CN CN201811222746.1A patent/CN109108707A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3801975A1 (en) * | 1988-01-23 | 1989-07-27 | Wilfried Gratzel | Method and device for presetting a CNC machine tool |
| US5207007A (en) * | 1991-11-25 | 1993-05-04 | Cucinotta Anthony J | Set-up tool |
| JPH0835805A (en) * | 1994-07-21 | 1996-02-06 | Fuji Oozx Inc | Thickness inspection of top wall for bottomed cylindrical work |
| CN202964280U (en) * | 2012-10-29 | 2013-06-05 | 广西玉柴机器股份有限公司 | Device for correcting centers of excircle and inner hole |
| CN204064158U (en) * | 2014-08-28 | 2014-12-31 | 贵州赤天化正泰工程有限责任公司 | For the dial gauge setting tool of pump centering |
| DE202015006302U1 (en) * | 2015-09-14 | 2015-10-23 | Kuchel Werkzeugtechnik Kg | Adapter for a tool preset device and tool train presetting device with an adapter |
| CN205290548U (en) * | 2016-01-05 | 2016-06-08 | 靳峰峰 | Supplementary aligning device |
| CN205325334U (en) * | 2016-01-23 | 2016-06-22 | 西安煤矿机械有限公司 | Machinery rigidity aligning device |
| CN107009196A (en) * | 2016-01-27 | 2017-08-04 | 宜都市仝鑫精密锻造有限公司 | A kind of machining center X and Y-direction cutter alignment tool |
| CN205785033U (en) * | 2016-06-03 | 2016-12-07 | 攀钢集团工程技术有限公司 | Rotate plant equipment extended type alignment device |
| CN106041643A (en) * | 2016-07-21 | 2016-10-26 | 清华大学 | Auxiliary tool for R-test detection of double-swinging-head five-axis numerical control machine tool |
| CN206347960U (en) * | 2016-12-27 | 2017-07-21 | 昆山河海精密机械有限公司 | A kind of flatness measurement jig for machining center workbench |
| CN107283002A (en) * | 2017-08-15 | 2017-10-24 | 四川建安工业有限责任公司 | Bore hypoid gear mill teeth positioning measurer and mill teeth method |
| CN208961562U (en) * | 2018-10-19 | 2019-06-11 | 安庆中船柴油机有限公司 | A kind of excircle of workpiece column or inner hole dish cart centering knife handle type auxiliary mould |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666557A (en) * | 2019-09-30 | 2020-01-10 | 北京星航机电装备有限公司 | Small-machining-space inner cavity feature machining method based on three-axis machine tool |
| CN111250802A (en) * | 2020-02-28 | 2020-06-09 | 重庆机床(集团)有限责任公司 | Double-station machine tool workpiece spindle positioning method and device |
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