CN103341823B - Dressing device for V-shaped grinding wheel - Google Patents
Dressing device for V-shaped grinding wheel Download PDFInfo
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- CN103341823B CN103341823B CN201310320753.6A CN201310320753A CN103341823B CN 103341823 B CN103341823 B CN 103341823B CN 201310320753 A CN201310320753 A CN 201310320753A CN 103341823 B CN103341823 B CN 103341823B
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- planker
- feed mechanism
- type wheel
- wheel dresser
- latch
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Abstract
The invention discloses a dressing device for a V-shaped grinding wheel. The dressing device comprises a rack and a cutting tool, wherein the rack is provided with a vertical feeding mechanism and an oblique feeding mechanism which form an angular plane and two coordinates for feeding; and the oblique feeding mechanism is connected with the vertical feeding mechanism by an inserting-pin positioning mechanism. The dressing device disclosed by the invention can adapt to fast dressing of different types of V-shaped grinding wheels, guarantees the stable grinding and the grinding accuracy simultaneously and has the positive significance for improving the processing efficiency and the processing efficiency of V-shaped guide rail workpieces.
Description
Technical field
The present invention relates to grinding field, be specifically related to a kind of V-type wheel dresser repairing type for machine tool guideway grinding wheel for grinding.
Background technology
Slideway grinder is a kind of special large-scale precision machining equipment, belongs to high accuracy, high efficiency lathe, can be used for the grinding of the plane of workpiece, inclined-plane, bottom surface etc., be specially adapted to the grinding fine finishining of all kinds of lathe bed, template, flat board etc.Wherein, on grinding inclined-plane, particularly during grinding V-type rail face, due to the difference of workpiece type, the difference of grinding wheel diameter, and to the difference that grinding accuracy requires, the cross sectional shape of emery wheel constantly carries out suitable finishing.
The finishing of V-type emery wheel generally adopts the trimmer of traditional hand finish or hydraulic system transmission at present.Wherein, hand finish requires that operator has rich experience, with certain randomness; And the trimmer price of hydraulic system transmission is high, the quality of grinding V-type emery wheel is unstable, easily produce emery wheel ripple, and efficiency is lower.
Summary of the invention
Consider the problems referred to above of prior art, according to an aspect of the present invention, disclose a kind of V-type wheel dresser, comprise frame and cutter, it is characterized in that, described frame has the vertical feed mechanism and oblique feed mechanism that form plane two coordinate feeding at angle, wherein
Described vertical feed mechanism comprises sliding bottom and thread transmission, and described sliding bottom is made up of the upper rail of working in coordination and lower guideway, and one end of described upper rail is connected with one end of thread transmission;
Described oblique feed mechanism comprises bearing rotary mechanism, lower planker, guide rail, upper planker and lead-screw drive mechanism, one end of described bearing rotary mechanism is connected with upper rail, the other end is connected with lower planker, described upper planker and lower planker form a cavity, described guide rail is arranged on planker and lower planker joint, and described lead-screw drive mechanism is arranged among the cavity that planker and lower planker form;
In addition, described oblique feed mechanism is connected with vertical feed mechanism by latch detent mechanism, and described cutter is arranged on planker.
As preferably, described latch detent mechanism comprises fixed head, connecting plate and latch, and described latch is arranged on fixed head, described connecting plate is arranged the jack matched with latch; The lower planker of oblique feed mechanism and connecting plate are fastenedly connected, and upper rail and the fixed head of vertical feed mechanism are fastenedly connected.
As preferably, in vertical feed mechanism, the other end of thread transmission arranges the handwheel providing power.
As preferably, in oblique feed mechanism, lead-screw drive mechanism is arranged the stepper motor providing power, described stepper motor is connected with lead-screw drive mechanism by shaft coupling.
As preferably, the guide rail in oblique feed mechanism is decussation roller guide rail.
As preferably, the leading screw in lead-screw drive mechanism is ball-screw.
As preferably, lower guideway is arranged the screwed hole be arranged on by a whole set of V-type wheel dresser on bed piece.
Object of the present invention aims to provide a kind of V-type wheel dresser.Compared with prior art, one of beneficial effect of the present invention is: what V-type wheel dresser of the present invention can adapt to dissimilar V-type emery wheel repaiies type fast, and ensure steady reconditioning and reconditioning precision, and then for the machining accuracy of V-type rail workpiece and the raising of working (machining) efficiency, there is positive effect simultaneously.
Accompanying drawing explanation
Fig. 1 shows the cross section structure schematic diagram of a kind of V-type wheel dresser of the present invention;
Fig. 2 shows the structural representation of a kind of V-type wheel dresser of the present invention;
Fig. 3 shows schematic diagram during a kind of V-type wheel dresser work of the present invention.
In figure, planker, 8-decussation roller guide rail, the upper planker of 9-, 10-ball screw framework, 11-cutter, 12-shaft coupling, 13-stepper motor, 14-thread transmission, 15-handwheel under 1-lower guideway, 2-upper rail, 3-rolling bearing rotating mechanism, 4-fixed head, 5-latch detent mechanism, 6-connecting plate, 7-.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described, but embodiments of the present invention are not limited thereto.
Composition graphs 1 and a kind of V-type wheel dresser shown in Fig. 2, comprise lower guideway 1, upper rail 2, rolling bearing rotating mechanism 3, fixed head 4, latch 5, connecting plate 6, lower planker 7, decussation roller guide rail 8, upper planker 9, ball screw framework 10, cutter 11, shaft coupling 12, stepper motor 13, thread transmission 14, handwheel 15.Formed the vertical feed mechanism of plane two coordinate feeding at angle and oblique feed mechanism with upper-part, oblique feed mechanism is connected with vertical feed mechanism by latch detent mechanism, thus forms the frame of this V-type wheel dresser.
Wherein, vertical feed mechanism part is made up of the lower guideway 1 be linked in sequence, upper rail 2, thread transmission 14, handwheel 15; Oblique feed mechanism part is made up of the rolling bearing rotating mechanism 3 be linked in sequence, lower planker 7, decussation roller guide rail 8, upper planker 9, ball screw framework 10, shaft coupling 12, stepper motor 13; Latch detent mechanism comprises fixed head 4, connecting plate 6 and latch 5, and latch 5 is arranged on fixed head 4, connecting plate 6 is arranged the jack matched with latch 5, descend that planker 7 and connecting plate 6 are fastenedly connected in addition, upper rail 2 and fixed head 4 be fastenedly connected; Cutter 11 is arranged on planker 9.Thus oblique feed mechanism part and connecting plate 6 can do the relative rotation within the scope of certain angle together around fixed head 4, make the coordinating of latch 5 and jack on connecting plate 6 operator can the angle that rotates to feed mechanism part of locating latch easily and fast.
What a kind of V-type wheel dresser of the present invention can adapt to dissimilar V-type emery wheel repaiies type fast, and ensures steady reconditioning and reconditioning precision simultaneously, and then has positive effect for the machining accuracy of V-type rail workpiece and the raising of working (machining) efficiency.
During use, package unit is vertically arranged on bed piece matrix by the screwed hole that lower guideway 1 is arranged, and makes it to be positioned at above emery wheel, and makes diamond pen be positioned at center, emery wheel top.Concrete steps are:
1. rotate handwheel 15, upper rail 2 drives via thread transmission, and vertically motion feeding, carries out tool setting, by the handwheel 15 vertical amount of feeding of graduation indication identification circumferentially.
2., by control step motor 13, oblique feed motion done by upper planker 9 and cutter 11, quick trimming wheel.
3. after having repaired an inclined-plane of V-type emery wheel, extract latch 5 out, unclamp the bolt that connecting plate 6 is connected with fixed head 4, swing oblique feed mechanism part to required angle, insert latch 5 and accurately locate, tight a bolt, control step motor 13, planker 9 and cutter 11 is made to do oblique feed motion, another inclined-plane of quick trimming wheel, as shown in Figure 3.
4. rotate handwheel 15, upper rail 2 vertically moves and produces the suitable amount of feeding, again trimming wheel.
5. repeat appeal 1-4 step, until crushing is to requiring.
Above principle of the present invention, principal character and advantage thereof are described, professional and technical personnel it should be understood that above-mentioned disclosed embodiment, just illustrates, not for only, all changes not departing within the scope of essential feature of the present invention and change are all included by the present invention.
Claims (6)
1. a V-type wheel dresser, comprises frame and cutter, it is characterized in that: described frame has the vertical feed mechanism and oblique feed mechanism that form plane two coordinate feeding at angle, wherein,
Described vertical feed mechanism comprises sliding bottom and thread transmission, and described sliding bottom is made up of the upper rail of working in coordination and lower guideway, and one end of described upper rail is connected with one end of thread transmission;
Described oblique feed mechanism comprises bearing rotary mechanism, lower planker, guide rail, upper planker and lead-screw drive mechanism, one end of described bearing rotary mechanism is connected with upper rail, the other end is connected with lower planker, described upper planker and lower planker form a cavity, described guide rail is arranged on planker and lower planker joint, and described lead-screw drive mechanism is arranged among the cavity that planker and lower planker form;
In addition, described oblique feed mechanism is connected with vertical feed mechanism by latch detent mechanism, and described cutter is arranged on planker;
Described latch detent mechanism comprises fixed head, connecting plate and latch, and described latch is arranged on fixed head, described connecting plate is arranged the jack matched with latch; The lower planker of oblique feed mechanism and connecting plate are fastenedly connected, and upper rail and the fixed head of vertical feed mechanism are fastenedly connected.
2. V-type wheel dresser according to claim 1, is characterized in that: vertically in feed mechanism, the other end of thread transmission arranges the handwheel providing power.
3. V-type wheel dresser according to claim 1, is characterized in that: in oblique feed mechanism, lead-screw drive mechanism is arranged the stepper motor providing power, described stepper motor is connected with lead-screw drive mechanism by shaft coupling.
4. V-type wheel dresser according to claim 1, is characterized in that: the guide rail in oblique feed mechanism is decussation roller guide rail.
5. V-type wheel dresser according to claim 1, is characterized in that: the leading screw in lead-screw drive mechanism is ball-screw.
6. V-type wheel dresser according to claim 1, is characterized in that: lower guideway is arranged the screwed hole be arranged on by a whole set of V-type wheel dresser on bed piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320753.6A CN103341823B (en) | 2013-07-29 | 2013-07-29 | Dressing device for V-shaped grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320753.6A CN103341823B (en) | 2013-07-29 | 2013-07-29 | Dressing device for V-shaped grinding wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103341823A CN103341823A (en) | 2013-10-09 |
| CN103341823B true CN103341823B (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310320753.6A Expired - Fee Related CN103341823B (en) | 2013-07-29 | 2013-07-29 | Dressing device for V-shaped grinding wheel |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2644098Y (en) * | 2003-07-16 | 2004-09-29 | 无锡机床股份有限公司 | Interpolation dresser micromotion device |
| CN2644099Y (en) * | 2003-08-02 | 2004-09-29 | 无锡机床股份有限公司 | Automatic powered regulating mechanism of grinder for outer race of bearing groove |
| JP2008272914A (en) * | 2007-05-07 | 2008-11-13 | Seiko Epson Corp | Groove machining device and method |
| CN101979219A (en) * | 2010-11-10 | 2011-02-23 | 中国第一汽车集团公司 | Grinding wheel interpolated dressing device for surface grinder |
| CN102653075A (en) * | 2012-04-28 | 2012-09-05 | 成都鑫三洋科技发展有限公司 | Adjustable trimming device |
| CN102909657A (en) * | 2012-11-22 | 2013-02-06 | 威海华东数控股份有限公司 | Hydraulic universal angle grinding wheel dresser |
| CN202922406U (en) * | 2012-11-01 | 2013-05-08 | 上海机床厂有限公司 | Manual trimming device for grinding wheel of spline shaft grinding machine |
-
2013
- 2013-07-29 CN CN201310320753.6A patent/CN103341823B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2644098Y (en) * | 2003-07-16 | 2004-09-29 | 无锡机床股份有限公司 | Interpolation dresser micromotion device |
| CN2644099Y (en) * | 2003-08-02 | 2004-09-29 | 无锡机床股份有限公司 | Automatic powered regulating mechanism of grinder for outer race of bearing groove |
| JP2008272914A (en) * | 2007-05-07 | 2008-11-13 | Seiko Epson Corp | Groove machining device and method |
| CN101979219A (en) * | 2010-11-10 | 2011-02-23 | 中国第一汽车集团公司 | Grinding wheel interpolated dressing device for surface grinder |
| CN102653075A (en) * | 2012-04-28 | 2012-09-05 | 成都鑫三洋科技发展有限公司 | Adjustable trimming device |
| CN202922406U (en) * | 2012-11-01 | 2013-05-08 | 上海机床厂有限公司 | Manual trimming device for grinding wheel of spline shaft grinding machine |
| CN102909657A (en) * | 2012-11-22 | 2013-02-06 | 威海华东数控股份有限公司 | Hydraulic universal angle grinding wheel dresser |
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| CN103341823A (en) | 2013-10-09 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CI01 | Correction of invention patent gazette |
Correction item: Applicant name Correct: Hubei Jiuzhou CNC Machine Tool Co., Ltd. False: Hubei Jiuzhou CNC Machine Tool Co., Ltd. Number: 41 Volume: 29 |
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| CI02 | Correction of invention patent application |
Correction item: Applicant name Correct: Hubei Jiuzhou CNC Machine Tool Co., Ltd. False: Hubei Jiuzhou CNC Machine Tool Co., Ltd. Number: 41 Page: The title page Volume: 29 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20190729 |