CN101844329B - Numerical control groove grinding machine with numerical control grinding wheel trimming device - Google Patents
Numerical control groove grinding machine with numerical control grinding wheel trimming device Download PDFInfo
- Publication number
- CN101844329B CN101844329B CN2010101423185A CN201010142318A CN101844329B CN 101844329 B CN101844329 B CN 101844329B CN 2010101423185 A CN2010101423185 A CN 2010101423185A CN 201010142318 A CN201010142318 A CN 201010142318A CN 101844329 B CN101844329 B CN 101844329B
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- Prior art keywords
- numerical control
- control motor
- grinding
- numerical
- horizontal
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- 238000000227 grinding Methods 0.000 title claims abstract description 52
- 238000009966 trimming Methods 0.000 title abstract description 5
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 21
- 239000010432 diamond Substances 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008439 repair process Effects 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000003801 milling Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910001651 emery Inorganic materials 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 101000579647 Penaeus vannamei Penaeidin-2a Proteins 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a numerical control groove grinding machine tool used for grinding grooves of cutting tools, such as drill bits, taps, milling cutters, center drills and the like, in particular to a numerical control groove grinding machine with a grinding wheel trimming device. The trimming part comprises a diamond pen positioned above the top part of a grinding wheel of a grinding head, the diamond pen is mounted at the front end of a rotating arm, the back end of the rotating arm is connected on the edge of a rotating disk, and the rotating disk is driven by a rotating numerical control motor; the rotating numerical control motor is mounted on a horizontal sliding block, the horizontal sliding block is mounted on an encloser part and can move horizontally along a horizontal guide track, the trend of the horizontal guide track is parallel to the axial direction of the grinding wheel of the grinding head, and the horizontal sliding block is driven by a horizontal movement numerical control motor through a horizontal screw rod; and the encloser part is connected on a vertical sliding block, the vertical sliding block is driven by a vertical movement numerical control motor through a vertical screw rod for moving in the vertical direction, and the vertical movement numerical control motor is mounted on a fixed frame of the groove grinding machine. The numerical control groove grinding machine has simple structure and convenient manufacture, and can trim the grinding wheels in various cross section shapes and be easy to realize the digital control.
Description
Technical field
The present invention relates to be used for the numerical control mill ditch lathe of groove of cutters such as grinding drill, screw tap, milling cutter, centre drill, specifically is a kind of numerical control mill ditch machine with numerically controlled grinding wheel trimmer.
Background technology
Be used for the numerical control mill ditch lathe of groove on the cutters such as grinding drill, screw tap, milling cutter, centre drill generally include be used for the grinding groove part of the grinding head, the lifting of control bistrique Lift Part, control workpiece action spindle transmission component, coordinate the digital control system of each several part action etc.Part is ground the ditch machine and is also included the edge that is used for to grinding head grinding wheel and cut the finishing member that shape is repaired, the effect of crushing parts be with the edge trimming of emery wheel for and the corresponding to shape of the flute profile that is cut the workpiece groove, to guarantee the machining accuracy of groove.
The method for trimming that existing mill ditch machine maintenance integeral part adopts mainly contains three kinds:
1, roller finishing.The roller that employing is formed by diamond dust and the compacting of other alloy powders and sintering is as dressing tool, and the groove that adapts with the workpiece to be processed groove shape is arranged at the roller edge, and the reverse rotation friction by roller and emery wheel comes emery wheel is repaired.The defective that this method exists is that the workpiece of different flute profiles and diameter all needs to change the roller of different size, has increased use cost, and when rolling wheel wear, flute profile also changes thereupon, has influenced dressing accuracy.
2, hydraulic pressure finishing.Be to utilize the rectilinear motion of hydraulic column stopper rod to be converted into the straight line finishing and the circular arc finishing of diamond pen, the debug process of this method is complexity, the very difficult groove that adapts with workpiece of debugging out.And, because the workpiece flute profile is by a plurality of curves and rectilinear(-al), this just requires to install a plurality of hydraulic jacks and finishes relevant action above emery wheel, and in actual use, owing to reasons such as locus be difficult to realize, therefore this method workman's operation of being only applicable to the finishing of simple flute profile and being skilled in technique.
3, numerical control finishing.Be to utilize the movement locus of numerical-control motor control diamond pen to realize finishing to emery wheel.Existing numerical control finishing mode drives the relative emery wheel of the diamond pen that is installed on the slide block by numerical-control motor usually and does axially and move radially, so that the emery wheel edge is repaired.But this structure is not suitable for the diamond pen of band wedge angle; reason is under this structure; the axis direction of diamond pen is radially consistent with emery wheel all the time, when diamond pen when the emery wheel axial direction moves, the protection layer of nib diamond periphery can be produced by wheel grinding interferes and damages.
Summary of the invention
Technical problem to be solved by this invention is, a kind of simple in structure, easily manufactured, the emery wheel that can repair multiple section shape is provided, is easy to numerically controlled numerical control mill ditch machine with numerically controlled grinding wheel trimmer.
Numerical control of the present invention mill ditch machine include be used for the grinding groove part of the grinding head, the lifting of control bistrique Lift Part, control workpiece action spindle transmission component, be used for edge to grinding head grinding wheel and cut the finishing member that shape repairs, the digital control system of coordinating the each several part action; Described finishing member includes the diamond pen that is positioned at the grinding head grinding wheel over top, and described diamond pen is installed in the front end of the turning arm of a level, and the rear end of turning arm is connected a disk edge with horizontal rotating shaft, and rotating disk is by a rotation numerical control motor-driven; Described rotation numerical-control motor is installed on the cross sliding clock, cross sliding clock is installed on the casing component and can moves horizontally along the horizontal guide rail on the casing component, the trend of horizontal guide rail axially parallels with grinding head grinding wheel, cross sliding clock moves horizontally numerical-control motor by one and drives by a horizontal lead screw, moves horizontally numerical-control motor and is installed on the casing component; Described casing component is installed on the upright slide block, and upright slide block drives its in the vertical direction by a vertical mobile numerical-control motor by vertical screw mandrel and moves, and described vertical mobile numerical-control motor is installed on the bistrique Lift Part of mill ditch machine.
The present invention is simple in structure, easily manufactured, can accurately control the attitude of the track and the diamond pen axis of Buddha's warrior attendant nib in its course of work by each numerical-control motor, its axle center is positioned at all the time with emery wheel is trimmed the vertical direction of face tangent line, not only make diamond pen have best finishing effect, and can adapt to the finishing of complicated grinding wheel section shape, also improve dressing accuracy.
Description of drawings
Fig. 1 is the structural representation of finishing member of the present invention;
Fig. 2 is 1 the structural representation of overlooking direction.
The specific embodiment
Mill ditch machine of the present invention include be used for the grinding groove part of the grinding head, control bistrique lifting Lift Part, control workpiece action spindle transmission component, be used for edge to grinding head grinding wheel and cut the finishing member that shape repairs, the parts such as digital control system (not providing among the figure) of coordinating the each several part action; As shown in the figure, finishing member includes the diamond pen 2 that is positioned at grinding head grinding wheel 1 over top, diamond pen is installed in the front end of the turning arm 3 of a level, and the rear end of turning arm 3 is connected rotating disk 4 edges with horizontal rotating shaft, and rotating disk is driven by a rotation numerical-control motor 5; Rotation numerical-control motor 5 is installed on the cross sliding clock 6, cross sliding clock is installed on the casing component 7 and can moves horizontally along the horizontal guide rail on the casing component 8, the trend of horizontal guide rail 8 axially parallels with grinding head grinding wheel 1, and cross sliding clock moves horizontally numerical-control motor 9 by one and drives (with reference to Fig. 2) by a horizontal lead screw 10; Casing component 7 is installed on the upright slide block 11, and upright slide block 11 drives its in the vertical direction by a vertical mobile numerical-control motor 12 by vertical screw mandrel 13 and moves, and vertical mobile numerical-control motor 12 is installed on the bistrique Lift Part of mill ditch machine.
In the course of work, vertical mobile numerical-control motor drives the relative grinding head grinding wheel of diamond pen and vertically moves radially, and moves horizontally numerical-control motor drive diamond pen and moves as horizontal axis relative to grinding head grinding wheel, and rotation numerical control driven by motor diamond pen moves as circular arc.
Claims (1)
1. numerical control mill ditch machine with wheel dresser, include be used for the grinding groove part of the grinding head, the lifting of control bistrique Lift Part, control workpiece action spindle transmission component, be used for edge to grinding head grinding wheel and cut the finishing member that shape repairs, the digital control system of coordinating the each several part action; It is characterized in that: described finishing member includes the diamond pen (2) that is positioned at grinding head grinding wheel (1) over top, described diamond pen is installed in the front end of the turning arm (3) of a level, the rear end of turning arm is connected rotating disk (a 4) edge with horizontal rotating shaft, and rotating disk is driven by a rotation numerical-control motor (5); Described rotation numerical-control motor (5) is installed on the cross sliding clock (6), cross sliding clock (6) is installed in a casing component (7) and goes up and can move horizontally along the horizontal guide rail on the casing component (8), the trend of horizontal guide rail (8) axially parallels with grinding head grinding wheel (1), cross sliding clock moves horizontally numerical-control motor (9) by one and drives by a horizontal lead screw (10), moves horizontally numerical-control motor (9) and is installed on the casing component; Described casing component (7) is installed on the upright slide block (11), upright slide block drives its in the vertical direction by a vertical mobile numerical-control motor (12) by vertical screw mandrel (13) and moves, and described vertical mobile numerical-control motor (12) is installed on the bistrique Lift Part of mill ditch machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101423185A CN101844329B (en) | 2010-04-09 | 2010-04-09 | Numerical control groove grinding machine with numerical control grinding wheel trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101423185A CN101844329B (en) | 2010-04-09 | 2010-04-09 | Numerical control groove grinding machine with numerical control grinding wheel trimming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101844329A CN101844329A (en) | 2010-09-29 |
| CN101844329B true CN101844329B (en) | 2011-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101423185A Expired - Fee Related CN101844329B (en) | 2010-04-09 | 2010-04-09 | Numerical control groove grinding machine with numerical control grinding wheel trimming device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101844329B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983839A (en) * | 2010-11-30 | 2011-03-09 | 襄樊市博亚机械有限公司 | Numerically controlled grinder |
| CN102909613B (en) * | 2012-11-20 | 2016-03-30 | 丹阳市盛力机械有限公司 | Fluted drill groove and land modular grinding machine |
| CN104647169B (en) * | 2015-02-06 | 2017-11-03 | 中国计量大学 | A kind of numerical control linked Full-automatic oblique groove processing grinding machine |
| CN107336022A (en) * | 2017-07-21 | 2017-11-10 | 中信戴卡股份有限公司 | A kind of wheel blanks locating wheel lip apparatus for correcting |
| CN112428149A (en) * | 2020-10-16 | 2021-03-02 | 珞石（北京）科技有限公司 | Automatic sharpening device for knife sharpening grinding wheel |
| CN113183268B (en) * | 2021-03-25 | 2022-08-16 | 山东聊城君锐超硬材料有限公司 | Diamond antibacterial coating divides box suppression device |
| CN114833404A (en) * | 2022-03-31 | 2022-08-02 | 南通星汉机械有限公司 | Grinding wheel generating gear grinding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1686802A (en) * | 1916-06-28 | 1928-10-09 | Barber Colman Co | Dressing attachment for hob-grinding machines and method of dressing grinding wheels |
| US4459969A (en) * | 1982-01-15 | 1984-07-17 | Edwin Russ | Overhead radius dresser for grinding wheels |
| CN1974132A (en) * | 2006-12-11 | 2007-06-06 | 厦门大学 | Multifunctional numerically controlled grinding wheel trimmer |
| CN101254584A (en) * | 2007-03-02 | 2008-09-03 | 镇江市威特工具有限公司 | Five axis linkage numerical control drill grinding machine |
| CN201376233Y (en) * | 2009-03-20 | 2010-01-06 | 南京山能机电工程有限公司 | Triaxial numerical-control integrated grinding wheel normal direction finisher |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6067075A (en) * | 1983-09-26 | 1985-04-17 | Mazda Motor Corp | Crowning wheel dressing device |
-
2010
- 2010-04-09 CN CN2010101423185A patent/CN101844329B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1686802A (en) * | 1916-06-28 | 1928-10-09 | Barber Colman Co | Dressing attachment for hob-grinding machines and method of dressing grinding wheels |
| US4459969A (en) * | 1982-01-15 | 1984-07-17 | Edwin Russ | Overhead radius dresser for grinding wheels |
| CN1974132A (en) * | 2006-12-11 | 2007-06-06 | 厦门大学 | Multifunctional numerically controlled grinding wheel trimmer |
| CN101254584A (en) * | 2007-03-02 | 2008-09-03 | 镇江市威特工具有限公司 | Five axis linkage numerical control drill grinding machine |
| CN201376233Y (en) * | 2009-03-20 | 2010-01-06 | 南京山能机电工程有限公司 | Triaxial numerical-control integrated grinding wheel normal direction finisher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101844329A (en) | 2010-09-29 |
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Effective date of registration: 20210128 Address after: 226600 No.168 Jianghai West Road, Hai'an town, Hai'an City, Nantong City, Jiangsu Province Patentee after: JIANGSU WANLI MACHINERY Co.,Ltd. Address before: 212300 Changxing Industrial Park, Yicheng Town, Danyang City, Jiangsu Province (west side of 338 provincial road) Patentee before: DANYANG SHENGLI MACHINERY Co.,Ltd. |
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Granted publication date: 20111221 |
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