CN104191373A - Grinding wheel angle dresser - Google Patents
Grinding wheel angle dresser Download PDFInfo
- Publication number
- CN104191373A CN104191373A CN201410441966.9A CN201410441966A CN104191373A CN 104191373 A CN104191373 A CN 104191373A CN 201410441966 A CN201410441966 A CN 201410441966A CN 104191373 A CN104191373 A CN 104191373A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- wheel angle
- rack guide
- emery wheel
- diamond pen
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/12—Dressing tools; Holders therefor
Abstract
The invention discloses a grinding wheel angle dresser high in grinding wheel angle dressing precision. The grinding wheel angle dresser comprises a dresser body, a handle and two guide rail mechanisms, wherein diamond pens are arranged on the two guide rail mechanisms, and gears meshed with the guide rail mechanisms are arranged in the dresser body. Each guide rail mechanism comprises a rack guide rail and two guide strips, wherein the rack guide rail is fixedly connected with the corresponding diamond pen, one surface with a rack, of the rack guide rail is meshed with the corresponding gear in the dresser body, the rack guide rail moves when the handle is rotated, and the two guide strips are fixedly arranged on the dresser body, matched with the rack guide rail, positioned on the two sides of the rack guide rail respectively and connected with the rack guide rail in a matched mode through cross rollers. Compared with a conventional guide rail mechanism, the grinding wheel angle dresser can provide higher pretighenting force while normal sliding of the rack guide rails is not affected, it is ensured that clearance generating shaking between the guide rails is avoided basically, and machining precision of the diamond pens is improved effectively.
Description
Technical field
The present invention relates to surface grinding machine emery wheel angle trimming device technical field, especially relate to a kind of emery wheel angle dresser.
Background technology
Emery wheel on surface grinding machine, in the time carrying out grinding, needs often the angle of emery wheel to be repaired at present, can carry out the processing of effective grinding.Existing emery wheel angle dresser is reasonable not because mechanism arranges, and between the mechanism of angle dresser, has gap, causes emery wheel angle dressing accuracy not high.Major embodiment is that existing emery wheel angle adjuster adopts common sliding rail structure, and for the smoothness that keeps sliding, the pretightning force between its parts is lower, has caused having small rocking between rail plate parts.Meanwhile, in use, the distance adjustment between its bistrique and emery wheel is very inconvenient for existing emery wheel angle dresser, and arrive comparatively accurate distance adjustment needs manually repeatedly to operate adjustment, is not suitable for the high accuracy finishing of emery wheel angle.
Summary of the invention
The present invention has overcome shortcoming of the prior art, provides a kind of emery wheel angle dressing accuracy high emery wheel angle dresser, and its technical problem that further will solve is to realize the fine adjustment of diamond pen and emery wheel spacing.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of emery wheel angle dresser, be installed in grinding machine frame and be positioned at emery wheel top, this emery wheel angle dresser comprises trimmer main body, handle and two guide rail mechanisms of diamond pen is installed, in described trimmer main body, be provided with and guide rail mechanism meshed gears, described guide rail mechanism comprises:
Rack guide rail, is fixedly connected with diamond pen, and its one side with tooth bar engages with the gear in trimmer main body, realizes the movement of rack guide rail by turning handle;
Be fixedly installed on two slivers that coordinate with rack guide rail in trimmer main body, two slivers lay respectively at the both sides of rack guide rail and are connected by crossed roller.
Preferably, on described diamond pen, be provided with micromatic setting, this micromatic setting comprises the cylindrical shell being fixedly connected on rack guide rail, be arranged at the shifting axle in cylindrical shell, be connected in the trimming hand wheel of shifting axle one end and be fixedly connected on the diamond pen of the shifting axle other end by mount pad by screw flight; The relatively turnable cylindrical shell end that is arranged at of described trimming hand wheel.
Preferably, described diamond pen is fixedly connected on shifting axle by can relatively move axle rotation fixable mount pad; The axis of described diamond pen does not overlap with the axis of shifting axle, rotates mount pad and can realize the position adjustments of diamond pen in shifting axle radial direction.
Preferably, in described trimmer main body, be provided with the moving guide rail for being connected with grinding machine frame.
Preferably, two described rack guide rails engage with the both ends of the surface edge of the gear in trimmer main body respectively, form misconstruction.
Compared with prior art, tool of the present invention has the following advantages:
(1) move the location that the present invention coordinates crossed roller to realize rack guide rail by two slivers; it can provide the normal slip that does not affect rack guide rail than conventional guide rail mechanism compared with high pretightning force; the gap of substantially not rocking between ensureing between guide rail, effectively improves the machining accuracy of diamond pen.
(2) the present invention arranges micromatic setting at rack guide rail and diamond pen junction, realizes the fine adjustment of diamond pen position, has solved the low deficiency of diamond pen degree of regulation.Micromatic setting of the present invention arranges rationally simultaneously, realizes the fine adjustment of diamond pen position by engage thread, does not substantially have the gap that affects machining accuracy between structure, can effectively ensure that high accuracy regulates.
(3) two rack guide rails of the present invention engage with the both ends of the surface edge of trimmer main body internal gear respectively and form misconstruction, can avoid regulating between hour rack guide rail interfering, and are convenient to the dismounting of guide rail mechanism simultaneously.
(4) diamond pen of the present invention is connected on shifting axle by mount pad, by rotating the accurate adjustment that realizes diamond pen position after mount pad is also fixed.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of one embodiment of the invention, and in figure, the present invention is arranged in grinding machine frame.
Fig. 2 is the cutaway view of A-A in Fig. 1.
Fig. 3 is the enlarged drawing of guide rail mechanism.
Fig. 4 is the cutaway view Amplified image of micromatic setting.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not paying the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Emery wheel angle dresser shown in Fig. 1-4, when use, be installed in grinding machine frame 20 and be positioned at emery wheel top, this emery wheel angle dresser comprises trimmer main body 1, handle 2 and two guide rail mechanisms of diamond pen 3 is installed, in described trimmer main body 1, is provided with and guide rail mechanism meshed gears; Described guide rail mechanism comprises:
Rack guide rail 4, is fixedly connected with diamond pen 3, and its one side with tooth bar engages with the gear in trimmer main body 1, realizes the movement of rack guide rail 4 by turning handle 2;
Being fixedly installed on 5, two slivers 5 of two slivers that coordinate with rack guide rail 4 in trimmer main body 1 lays respectively at the both sides of rack guide rail 4 and is connected by crossed roller.Move the location that the present invention coordinates crossed roller to realize rack guide rail by two slivers; it can provide the normal slip that does not affect rack guide rail than conventional guide rail mechanism compared with high pretightning force; the gap of substantially not rocking between ensureing between guide rail, effectively improves the machining accuracy of diamond pen.
Wherein, on described diamond pen 3, be provided with micromatic setting, this micromatic setting comprises the cylindrical shell 6 being fixedly connected on rack guide rail 4, is arranged at the shifting axle 7 in cylindrical shell 6, is threadedly connected to the trimming hand wheel 9 of shifting axle 7 one end and is fixedly connected on the diamond pen 3 of shifting axle 7 other ends by screw rod 8; Relatively turnable cylindrical shell 6 ends that are arranged at of described trimming hand wheel 9.Described trimming hand wheel 9 is fixedly connected with screw rod 8 ends by screw, described screw rod is rotated and is arranged in cylindrical shell 6 by bearing, its other end is connected with shifting axle 7 by engage thread, the part outer wall of described shifting axle 7 contacts with the inwall of cylindrical shell 6, ensure that shifting axle 7 is without the gap of rocking, described cylindrical shell 6 connects by lock-screw and rack guide rail 4 on.
Wherein, described diamond pen 3 is fixedly connected on shifting axle 7 by can relatively move axle 7 rotations fixable mount pad 10; The axis of described diamond pen 3 does not overlap with the axis of shifting axle 7, rotates mount pad 10 and can realize the position adjustments of diamond pen 3 in shifting axle 7 radial direction.Described mount pad 10 is loaded on shifting axle 7 and by screw and is fixed by groove.
Wherein, in described trimmer main body 1, be provided with the moving guide rail 11 for being connected with grinding machine frame, be convenient to and being connected and distance adjustment of grinding machine frame.
Wherein, two described rack guide rails 4 engage with the both ends of the surface edge of the gear in trimmer main body 1 respectively, form misconstruction.Misconstruction can be avoided regulating between hour rack guide rail and interfere, and is convenient to the dismounting of guide rail mechanism.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. an emery wheel angle dresser, be installed in grinding machine frame and be positioned at emery wheel top, this emery wheel angle dresser comprises trimmer main body (1), handle (2) and two guide rail mechanisms of diamond pen (3) is installed, in described trimmer main body (1), is provided with and guide rail mechanism meshed gears; It is characterized in that, described guide rail mechanism comprises:
Rack guide rail (4), is fixedly connected with diamond pen (3), and its one side with tooth bar engages with the gear in trimmer main body (1), realizes the movement of rack guide rail (4) by turning handle (2);
Be fixedly installed on upper two slivers (5) that coordinate with rack guide rail (4) of trimmer main body (1), two slivers (5) lay respectively at the both sides of rack guide rail (4) and are connected by crossed roller.
2. emery wheel angle dresser according to claim 1, it is characterized in that: described diamond pen is provided with micromatic setting on (3), this micromatic setting comprises the cylindrical shell (6) being fixedly connected on rack guide rail (4), be arranged at the shifting axle (7) in cylindrical shell (6), be threadedly connected to the trimming hand wheel (9) of shifting axle (7) one end and be fixedly connected on the diamond pen (3) of shifting axle (7) other end by screw rod (8); Relatively turnable cylindrical shell (6) end that is arranged at of described trimming hand wheel (9).
3. emery wheel angle dresser according to claim 2, is characterized in that: described diamond pen (3) rotates by the axle (7) that can relatively move and fixable mount pad (10) is fixedly connected on shifting axle (7); The axis of described diamond pen (3) does not overlap with the axis of shifting axle (7), rotates mount pad (10) and can realize the position adjustments of diamond pen (3) in shifting axle (7) radial direction.
4. emery wheel angle dresser according to claim 1, is characterized in that: in described trimmer main body (1), be provided with the moving guide rail (11) for being connected with grinding machine frame.
5. emery wheel angle dresser according to claim 1, is characterized in that: two described rack guide rails (4) engage with the both ends of the surface edge of the gear in trimmer main body (1) respectively, forms misconstruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441966.9A CN104191373B (en) | 2014-09-02 | 2014-09-02 | A kind of emery wheel angle dresser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441966.9A CN104191373B (en) | 2014-09-02 | 2014-09-02 | A kind of emery wheel angle dresser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104191373A true CN104191373A (en) | 2014-12-10 |
| CN104191373B CN104191373B (en) | 2016-09-14 |
Family
ID=52076820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410441966.9A Active CN104191373B (en) | 2014-09-02 | 2014-09-02 | A kind of emery wheel angle dresser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104191373B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0153852A1 (en) * | 1984-02-22 | 1985-09-04 | Unicorn Industries Plc | Profiling grinding wheels |
| CN2768970Y (en) * | 2005-02-18 | 2006-04-05 | 柏阳精密机械股份有限公司 | Adjustable angle abrasive wheel dresser |
| CN2841249Y (en) * | 2005-10-19 | 2006-11-29 | 哈尔滨量具刃具集团有限责任公司 | Universal angle sand-wheel finishing apparatus |
| CN200963785Y (en) * | 2006-11-17 | 2007-10-24 | 吴芳艺 | Abrasive wheel angle dresser |
| DE102007009359A1 (en) * | 2007-02-23 | 2008-08-28 | Dr. Kaiser Diamantwerkzeuge Verwaltungs-Kg | Device for verification or for arranging of rotating dressing tools, has rotating dressing tools, which is attached with digital camera device, and profile is provided on rotating dressing tools |
| CN202825552U (en) * | 2012-01-19 | 2013-03-27 | 洛阳德润精密机床轴承有限公司 | Linear movement device for grinding wheel trimming apparatus |
| CN103056774A (en) * | 2012-12-14 | 2013-04-24 | 瓦房店轴承集团有限责任公司 | Guide wheel modifier for centerless grinding machine |
| CN103978432A (en) * | 2014-06-03 | 2014-08-13 | 江苏万工科技集团有限公司 | Spherical surface grinding wheel polishing device |
-
2014
- 2014-09-02 CN CN201410441966.9A patent/CN104191373B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0153852A1 (en) * | 1984-02-22 | 1985-09-04 | Unicorn Industries Plc | Profiling grinding wheels |
| CN2768970Y (en) * | 2005-02-18 | 2006-04-05 | 柏阳精密机械股份有限公司 | Adjustable angle abrasive wheel dresser |
| CN2841249Y (en) * | 2005-10-19 | 2006-11-29 | 哈尔滨量具刃具集团有限责任公司 | Universal angle sand-wheel finishing apparatus |
| CN200963785Y (en) * | 2006-11-17 | 2007-10-24 | 吴芳艺 | Abrasive wheel angle dresser |
| DE102007009359A1 (en) * | 2007-02-23 | 2008-08-28 | Dr. Kaiser Diamantwerkzeuge Verwaltungs-Kg | Device for verification or for arranging of rotating dressing tools, has rotating dressing tools, which is attached with digital camera device, and profile is provided on rotating dressing tools |
| CN202825552U (en) * | 2012-01-19 | 2013-03-27 | 洛阳德润精密机床轴承有限公司 | Linear movement device for grinding wheel trimming apparatus |
| CN103056774A (en) * | 2012-12-14 | 2013-04-24 | 瓦房店轴承集团有限责任公司 | Guide wheel modifier for centerless grinding machine |
| CN103978432A (en) * | 2014-06-03 | 2014-08-13 | 江苏万工科技集团有限公司 | Spherical surface grinding wheel polishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104191373B (en) | 2016-09-14 |
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