CN204277784U - A kind of cutter sharpener special grinding wheel trimming device - Google Patents
A kind of cutter sharpener special grinding wheel trimming device Download PDFInfo
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- CN204277784U CN204277784U CN201420669073.5U CN201420669073U CN204277784U CN 204277784 U CN204277784 U CN 204277784U CN 201420669073 U CN201420669073 U CN 201420669073U CN 204277784 U CN204277784 U CN 204277784U
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- assembly
- guide rail
- cylinder
- grinding wheel
- trimming device
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- 238000009966 trimming Methods 0.000 title claims abstract description 38
- 229910001651 emery Inorganic materials 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of cutter sharpener special grinding wheel trimming device, for repairing the emery wheel on lathe, this cutter sharpener special grinding wheel trimming device comprises finishing electric machine assembly, switchboards of job guide rail assembly and advances cylinder assembly; Finishing electric machine assembly is arranged on lathe via switchboards of job guide rail assembly, and under the effect advancing cylinder assembly, finishing electric machine assembly can move around along the direction paralleled with emery wheel axial line to be trimmed; Owing to have employed switchboards of job guide rail assembly and advancing cylinder assembly, by with switchboards of job guide rail assembly and advances cylinder assembly to match, repair electric machine assembly and automatically run to operating position or home, without the need to manual intervention, easy to install, without the need to frequent dismounting; Whole device versatility is good simultaneously, and maintenance is convenient, can complete detection and the maintenance of its functional part fast, be applicable to most CNC Cutter Grinding Machine Tool and adopted.
Description
Technical field
The utility model relates to cutter sharpener field, in particular a kind of special grinding wheel trimming device.
Background technology
The change of lathe abrasion of grinding wheel, emery wheel appearance and size and abrasive particle is had from sharp control for very important influence factor during precision cutting tool grinding.Emery wheel self can wear and tear passivation in use for some time, and make machine tool grinding cut out the workpiece size come overproof, fineness reduces, and causes lathe grinding efficiency to decline, has had a strong impact on the service behaviour of cutter sharpener.
Although at present China and external cutter sharpener producer a lot, for solving this difficult problem, most of cutter sharpener producer and user, all have employed packaged type finishing driven by motor contact roller for dressing, contact roller for dressing is rolled according to specific rotation direction is relative with speed ratio with lathe emery wheel, carry out the dressing work of lathe emery wheel
But, thisly make lathe emery wheel again sharp and the working method completing this trimming wheel in lathe inside has defect clearly, be exactly in use, finishing motor is installed on platen face, carry out again after having repaired dismantling and removing in lathe, in order to avoid finishing motor component when lathe works and other moving components collide and produce danger, cause the installation and removal step of repairing motor more loaded down with trivial details thus, and be difficult to ensure that each position of installing all is consistent, cause crushing process more difficult.
Therefore, prior art still haves much room for improvement and develops.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of cutter sharpener special grinding wheel trimming device, easy to install, without the need to frequent dismounting.
The technical solution of the utility model is as follows: a kind of cutter sharpener special grinding wheel trimming device, and for repairing the emery wheel on lathe, this cutter sharpener special grinding wheel trimming device comprises finishing electric machine assembly, switchboards of job guide rail assembly and advances cylinder assembly; Finishing electric machine assembly is arranged on lathe via switchboards of job guide rail assembly, and under the effect advancing cylinder assembly, finishing electric machine assembly can move around along the direction paralleled with emery wheel axial line to be trimmed.
Described cutter sharpener special grinding wheel trimming device, wherein: described finishing electric machine assembly comprises yielding coupling, bearing block fixed part, power transmission shaft, three-phase variable frequency motor, contact roller for dressing; Yielding coupling is connected between three-phase variable frequency motor and power transmission shaft, and driving sleeve is contained in bearing block fixed part, and bearing block fixed part is fixed on the guide rail slide block connector of switchboards of job guide rail assembly, and contact roller for dressing is arranged on the end of power transmission shaft.
Described cutter sharpener special grinding wheel trimming device, wherein: front seal and rear seal are also installed between described bearing block fixed part and power transmission shaft; Front seal is positioned at by contact roller for dressing side, and rear seal is positioned at by yielding coupling side.
Described cutter sharpener special grinding wheel trimming device, wherein: described guide rail slide block connector, line slideway, modularization are installed connecting plate and guide rail and to be stretched protecting component; Guide rail slide block connector is arranged on the slide block of line slideway, and the guide rail protecting component that stretches covers the top of line slideway, and line slideway is installed connecting plate by modularization and is connected on lathe.
Described cutter sharpener special grinding wheel trimming device, wherein: described propelling cylinder assembly comprises double-acting cylinder, cylinder location detecting element, cylinder mass flow regulating element; Double-acting cylinder is axially connected to the slide block end of line slideway, cylinder location detecting element comprises the front air cylinder position detecting element and exhaust hood position detecting element that are arranged on line slideway two ends, cylinder mass flow regulating element comprises cylinder intake air flow regulating element and cylinder and to give vent to anger flow-regulating components, is respectively the import and export of double-acting cylinder power source.
A kind of cutter sharpener special grinding wheel trimming device provided by the utility model, owing to have employed switchboards of job guide rail assembly and advancing cylinder assembly, by with switchboards of job guide rail assembly and advance cylinder assembly to match, finishing electric machine assembly runs to operating position or home automatically, without the need to manual intervention, easy to install, without the need to frequent dismounting; Whole device versatility is good simultaneously, and maintenance is convenient, can complete detection and the maintenance of its functional part fast, be applicable to most CNC Cutter Grinding Machine Tool and adopted.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model cutter sharpener special grinding wheel trimming device.
Fig. 2 is the location drawing of the utility model cutter sharpener special grinding wheel trimming device under finishing state.
Fig. 3 is the location drawing of the utility model cutter sharpener special grinding wheel trimming device under non-finishing state.
Detailed description of the invention
Below with reference to accompanying drawing, described in detail detailed description of the invention of the present utility model and embodiment, described specific embodiment, only in order to explain the utility model, is not intended to limit detailed description of the invention of the present utility model.
The utility model cutter sharpener special grinding wheel trimming device comprises finishing electric machine assembly, switchboards of job guide rail assembly and advances cylinder assembly.Finishing electric machine assembly is arranged on lathe via switchboards of job guide rail assembly, and under the effect advancing cylinder assembly, finishing electric machine assembly also can move around along the direction paralleled with emery wheel axial line to be trimmed.
Relative to traditional wheel dresser, the utility model cutter sharpener special grinding wheel trimming device is easy to install, without the need to frequent dismounting; Because traditional wheel dresser needs to be installed on lathe table top when working, the non-working time needs again to disassemble, and installation and removal bother, and each position of installing rear contact roller for dressing is all difficult to guarantee uniformity, often needs manually to proofread its position; And the utility model cutter sharpener special grinding wheel trimming device is matched with propulsion cylinder assembly by switchboards of job guide rail assembly, finishing electric machine assembly runs to operating position or home automatically, without the need to manual intervention, easy to install, without the need to frequent dismounting, and the position of contact roller for dressing can ensure uniformity; Meanwhile, the utility model cutter sharpener special grinding wheel trimming device versatility is good, and maintenance is convenient, can complete detection and the maintenance of its functional part fast, be applicable to most CNC Cutter Grinding Machine Tool and adopted.
In the preferred embodiment of the utility model cutter sharpener special grinding wheel trimming device, as shown in Figure 1, Fig. 1 is the structural representation of the utility model cutter sharpener special grinding wheel trimming device, and described finishing electric machine assembly comprises yielding coupling 2, bearing block fixed part 3, power transmission shaft 4, three-phase variable frequency motor 1 (or threephase asynchronous machine), contact roller for dressing 5 and mounting parts thereof.Yielding coupling 2 is connected between three-phase variable frequency motor 1 and power transmission shaft 4, for eliminating the alignment error between three-phase variable frequency motor 1 and power transmission shaft 4, transmit the output torque of three-phase variable frequency motor 1, for contact roller for dressing 5 provides power, even if three-phase variable frequency motor 1 and power transmission shaft 4 decentraction also can smooth workings thus; Power transmission shaft 4 is contained in bearing block fixed part 3 by bearing holder (housing, cover), and bearing block fixed part 3 is fixed by screws on the guide rail slide block connector 8 in switchboards of job guide rail assembly; Bearing block fixed part 3 pairs of power transmission shafts 4 can play fixing effect, axis when bearing trimming wheel and radial load, guarantee that contact roller for dressing 5 its radial and axial load when trimming wheel puts on power transmission shaft 4, and provide necessary support strength for power transmission shaft 4, avoid load to directly act on three-phase variable frequency motor 1, the service life of such three-phase variable frequency motor 1 can be longer; Contact roller for dressing 5 is arranged on the front end of power transmission shaft 4 by its mounting parts, according to the size of lathe emery wheel, material and shape requirement, change corresponding contact roller for dressing 5 easily, to realize the finishing process of multiple types lathe emery wheel profile, the three-phase variable frequency motor 1 of specific standard can regulate the rotating speed of self and rotation direction to obtain better finishing effect according to some particular/special requirements of lathe emery wheel.
Preferably, between described bearing block fixed part 3 and power transmission shaft 4, front seal 6 and rear seal 7 are also installed.Front seal 6 is positioned at by contact roller for dressing 5 side, and rear seal 7 is positioned at by yielding coupling 2 side, for playing the effect of protection to the precision bearing of bearing block fixed part 3 inside.
In the preferred embodiment of the utility model cutter sharpener special grinding wheel trimming device, as shown in Figure 1, described switchboards of job guide rail assembly comprises above-mentioned guide rail slide block connector 8, line slideway 9, modularization install connecting plate 14 and guide rail and to stretch protecting component 10.Guide rail slide block connector 8 is arranged on above the slide block of line slideway 9, plays transition and connects and fixing effect, and linearly the axis of guide rail 9 is reciprocating under the promotion advancing the double-acting cylinder 15 in cylinder assembly to make the whole series on its top repair electric machine assembly; Line slideway 9 is installed connecting plate 14 by modularization and is connected on lathe, modularization installs connecting plate 14 can carry out particular design for the installing space of dissimilar cutter sharpener, makes cutter sharpener special grinding wheel trimming device more reasonably can be installed on different lathe inner; The guide rail protecting component 10 that stretches covers the top of line slideway 9, for the protection of line slideway 9, prevents the impurity such as dust from damaging line slideway 9.
In the preferred embodiment of the utility model cutter sharpener special grinding wheel trimming device, as shown in Figure 1, described propelling cylinder assembly comprises above-mentioned double-acting cylinder 15, cylinder location detecting element, cylinder mass flow regulating element.Ad-hoc location when double-acting cylinder 15 can make finishing electric machine assembly be in work or inoperative respectively, avoids the generation must dismantling to prevent risk of collision during inoperative, and double-acting cylinder 15 is axially connected to the slide block end of line slideway 9; Cylinder location detecting element comprises the front air cylinder position detecting element 16 and exhaust hood position detecting element 11 that are arranged on line slideway 9 two ends, for responding to the duty of double-acting cylinder 15, detecting finishing electric machine assembly and whether being in inoperative home; Front air cylinder position detecting element 16 can be responded to double-acting cylinder 15 and be in release state, and detection finishing electric machine assembly is in correct position location during work, and keeps repetitive positioning accuracy; Exhaust hood position detecting element 11 can be responded to double-acting cylinder 15 and be in retracted state, and detection finishing electric machine assembly is in correct position location during inoperative; Cylinder mass flow regulating element comprises cylinder intake air flow regulating element 12 and cylinder and to give vent to anger flow-regulating components 13, being respectively the import and export of double-acting cylinder 15 power source, releasing and speed of service when regaining for regulating double-acting cylinder 15.
In addition, the control section of three-phase variable frequency motor 1 and the control section of propelling cylinder assembly are preferably all integrated in the control system of lathe itself, the potential safety hazard that may exist between circuit part plug when common trimming device can be avoided thus to mount and dismount, to improve the security reliability of the utility model cutter sharpener special grinding wheel trimming device.
Shown in composition graphs 2 and Fig. 3, Fig. 2 is the location drawing of the utility model cutter sharpener special grinding wheel trimming device under finishing state, Fig. 3 is the location drawing of the utility model cutter sharpener special grinding wheel trimming device under non-finishing state, when lathe emery wheel 17 needs to repair, contact roller for dressing 5 is pushed to fixed position and completes crushing action, when lathe emery wheel 17 has been repaired, contact roller for dressing 5 is returned to home, to avoid the normal work affecting lathe, this device is by carrying out modularized design by finishing electric machine assembly and switchboards of job guide rail assembly and propulsion cylinder assembly, lathe inside can be fixedly installed in, required installation site is small and exquisite, control section is directly integrated in cutter sharpener control system, facilitate the adjustment of speed governing and direction of rotation, and release during the crushing of complete independently lathe and retract action.
Should be understood that; the foregoing is only preferred embodiment of the present utility model; be not sufficient to limit the technical solution of the utility model; for those of ordinary skills; within spirit of the present utility model and principle; can be increased and decreased according to the above description, replaced, converted or improved, and all these increases and decreases, replacement, conversion or the technical scheme after improving, all should belong to the protection domain of the utility model claims.
Claims (5)
1. a cutter sharpener special grinding wheel trimming device, for repairing the emery wheel on lathe, is characterized in that, this cutter sharpener special grinding wheel trimming device comprises finishing electric machine assembly, switchboards of job guide rail assembly and advances cylinder assembly; Finishing electric machine assembly is arranged on lathe via switchboards of job guide rail assembly, and under the effect advancing cylinder assembly, finishing electric machine assembly can move around along the direction paralleled with emery wheel axial line to be trimmed.
2. cutter sharpener special grinding wheel trimming device according to claim 1, is characterized in that: described finishing electric machine assembly comprises yielding coupling, bearing block fixed part, power transmission shaft, three-phase variable frequency motor, contact roller for dressing; Yielding coupling is connected between three-phase variable frequency motor and power transmission shaft, and driving sleeve is contained in bearing block fixed part, and bearing block fixed part is fixed on the guide rail slide block connector of switchboards of job guide rail assembly, and contact roller for dressing is arranged on the end of power transmission shaft.
3. cutter sharpener special grinding wheel trimming device according to claim 2, is characterized in that: be also provided with front seal and rear seal between described bearing block fixed part and power transmission shaft; Front seal is positioned at by contact roller for dressing side, and rear seal is positioned at by yielding coupling side.
4. cutter sharpener special grinding wheel trimming device according to claim 1, is characterized in that: described guide rail slide block connector, line slideway, modularization are installed connecting plate and guide rail and to be stretched protecting component; Guide rail slide block connector is arranged on the slide block of line slideway, and the guide rail protecting component that stretches covers the top of line slideway, and line slideway is installed connecting plate by modularization and is connected on lathe.
5. cutter sharpener special grinding wheel trimming device according to claim 1, is characterized in that: described propelling cylinder assembly comprises double-acting cylinder, cylinder location detecting element, cylinder mass flow regulating element; Double-acting cylinder is axially connected to the slide block end of line slideway, cylinder location detecting element comprises the front air cylinder position detecting element and exhaust hood position detecting element that are arranged on line slideway two ends, cylinder mass flow regulating element comprises cylinder intake air flow regulating element and cylinder and to give vent to anger flow-regulating components, is respectively the import and export of double-acting cylinder power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669073.5U CN204277784U (en) | 2014-11-11 | 2014-11-11 | A kind of cutter sharpener special grinding wheel trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669073.5U CN204277784U (en) | 2014-11-11 | 2014-11-11 | A kind of cutter sharpener special grinding wheel trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277784U true CN204277784U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420669073.5U Expired - Fee Related CN204277784U (en) | 2014-11-11 | 2014-11-11 | A kind of cutter sharpener special grinding wheel trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277784U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415193A (en) * | 2015-11-30 | 2016-03-23 | 北京中电科电子装备有限公司 | Grinding wheel dressing device |
| CN108161741A (en) * | 2018-01-08 | 2018-06-15 | 郑州磨料磨具磨削研究所有限公司 | A kind of CNC tools grinding abrasive disk dressing method in place and trimming device |
| CN108326743A (en) * | 2018-02-05 | 2018-07-27 | 项大清 | The grinding wheel of diamond segment equipment for grinding sticks object remove device |
-
2014
- 2014-11-11 CN CN201420669073.5U patent/CN204277784U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415193A (en) * | 2015-11-30 | 2016-03-23 | 北京中电科电子装备有限公司 | Grinding wheel dressing device |
| CN108161741A (en) * | 2018-01-08 | 2018-06-15 | 郑州磨料磨具磨削研究所有限公司 | A kind of CNC tools grinding abrasive disk dressing method in place and trimming device |
| CN108326743A (en) * | 2018-02-05 | 2018-07-27 | 项大清 | The grinding wheel of diamond segment equipment for grinding sticks object remove device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |