CN204686575U - Grind the fixture of milling cutter and comprise the grinder of this fixture - Google Patents
Grind the fixture of milling cutter and comprise the grinder of this fixture Download PDFInfo
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- CN204686575U CN204686575U CN201520331967.8U CN201520331967U CN204686575U CN 204686575 U CN204686575 U CN 204686575U CN 201520331967 U CN201520331967 U CN 201520331967U CN 204686575 U CN204686575 U CN 204686575U
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- 238000003801 milling Methods 0.000 title claims abstract description 145
- 238000000227 grinding Methods 0.000 claims abstract description 40
- 229910001651 emery Inorganic materials 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 9
- 229910003460 diamond Inorganic materials 0.000 claims description 7
- 239000010432 diamond Substances 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000003754 machining Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 210000001161 mammalian embryo Anatomy 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000007514 turning Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides the fixture of grinding milling cutter and comprises the grinder of this fixture, belong to field of machining, the fixture of grinding milling cutter comprises the first bracket block, the second bracket block, back-up block, first bracket block and the second bracket block are connected to back-up block outer wall, and back-up block bottom surface and workbench are fitted.This device flexible operation, can improve the grinding scope to gripping object, economy is repaired milling cutter rapidly.
Description
Technical field
The utility model relates to field of machining, in particular to grinding the fixture of milling cutter and comprising the grinder of this fixture.
Background technology
Milling machine is cutting machine tool quite common in present industrial, it is mainly used in metal cutting, plain-milling machine includes multiple shifting axle, a rotating shaft and a milling cutter, milling cutter is installed in rotating shaft, the rotating shaft other end is installed on shifting axle, mobile shaft and milling cutter is come by shifting axle, and by rotating shaft high-speed rotation milling cutter, to cut object.
Milling cutter in use can excessive due to bite, hit cutter, cutting speed is improper and produce serious wearing and tearing, even and if keep the basis of proper use of method uses milling cutter, also can produce wearing and tearing.Milling cutter machining accuracy after wearing and tearing reduces, and the position of the datum level of processing also can change, and the sword groove of end shoals and is unfavorable for chip removal.The making material of milling cutter is more expensive, processing relative complex, if directly change the milling cutter after wearing and tearing with new milling cutter, its cost is excessive, and often not manufactured business accepts.So the master worker in a lot of factory and workshop selects to carry out attrition process to the milling cutter of wearing and tearing, so that extend the service life of milling cutter.
For the manufacture of or the facility of grinding milling cutter, for making it can grind the milling cutter producing various shape, therefore often construct quite complicated, and cost is very expensive.
For common milling cutter grinder, it has a mechanical arm, a bogie and a grinding group, first take without the milling cutter of grinding by mechanical arm, the thick embryo be namely commonly called as, thick embryo moves on bogie by mechanical arm, then by the bogie of multi-axis turning rotating the various angles of thick embryo, and allows the grinding group of rotatable grinding tool grind thick embryo simultaneously, after grinding, reuse mechanical arm and thick embryo is taken away to carry out other program or placement positioning from bogie; For reaching above-mentioned functions, its mechanical arm has multiple shifting axle, bogie has multiple turning cylinder, and grinding group has multiple shifting axle and multiple turning cylinder simultaneously.In addition, on existing mechanical arm and bogie, in order to the fixture of the thick embryo of gripping, its structure is also too complicated.
Therefore, complex structure, the milling cutter grinding machine for machining involved great expense, need to be improved in fact.
Utility model content
The utility model provides and a kind ofly grinds the fixture of milling cutter and comprise the grinder of this fixture, in order to improve the problems referred to above.
The utility model is achieved in that
Grind a fixture for milling cutter, comprise the first bracket block, the second bracket block, milling cutter fixed cover and back-up block, described back-up block is fixed on bench top, and described first bracket block and described second bracket block are connected to the sidewall of described back-up block;
Described first bracket block and described second bracket block are provided with the through hole for fixing described milling cutter fixed cover, and described milling cutter fixed cover clamps the chuck of milling cutter to be processed.
The chuck of fixing milling cutter is existing apparatus.
First bracket block and the different azimuth residing for the second bracket block, can to by milling cutter fixed cover, the milling cutter be fixed in bracket block through hole carries out the processing of different directions, so that coordinate combinated grinding wheel to process.The chuck of milling cutter to be processed is the standardized product can directly bought on the market, and milling cutter fixed cover clamps milling cutter by the chuck of fixing milling cutter.
Preferably, described first bracket block is provided with the first hole, described back-up block is provided with the first locating hole mating described first hole, the contact surface of described first bracket block and described back-up block is respectively arranged with protruding and at least one group of corresponding mechanism, often organize the groove that counter structure comprises first locating hole and at least two described projections of correspondence, the groove often organized in described detent mechanism is equal with the distance with described first locating hole organized, and described first bracket block is connected by the first bolt mating described first hole with described back-up block.
Described first hole and the first locating hole can be screwed hole, or the first hole and the first locating hole are respectively a shoulder hole and a screwed hole.By the first hole and the first locating hole, the first bracket block can be connected with bolt with back-up block.And projection and the cooperation of different groove, the first bracket block can be made to select different machining angles in present position.Many groups counter structure makes the height of the first bracket block adjust.
Preferably, described first bracket block is connected by regular polygon bar with described back-up block, and described first bracket block and described back-up block are provided with the regular polygon hole matched with described regular polygon bar.
The connection of regular polygon bar makes the connection angle between described first bracket block and back-up block have multiple selection.The limit number of regular polygon is more in theory, and the operating angle that can select is more, but grinds the process of milling cutter according to prosthetic, and the limit number of regular polygon does not need too large, be can be calculated by the rotational angle under different operating angle and angle of circumference.
Preferably, described second bracket block is provided with the second hole, and described back-up block is provided with the second locating hole mating described second hole, and described second bracket block is connected by the second bolt with described back-up block.
Second bracket block is connected with back-up block by bolt, and connected mode is simple, also can by arranging multiple hole, multiple bolt connects that the annexation between the second bracket block and back-up block can be made more reliable.
Preferably, described milling cutter fixed cover comprises front end sleeve and locking nut, described locking nut and described front end sleeve are threaded connection, the inwall of described front end sleeve is round table surface, described front end sleeve is embedded in described through hole away from one end of described locking nut, the outer wall of described front end sleeve near described locking nut one end is the positioning step that size is greater than described through hole internal diameter, and the chuck of milling cutter to be processed is fixed in described front end sleeve and described locking nut, and the cutter head of milling cutter stretches out described front end sleeve.
Front end sleeve arrange truncated cone-shaped inwall be beneficial to and fit with the outer wall of cutter chuck.Positioning step on front end sleeve makes the clip position of milling cutter fixed cover and the first described bracket block and the second bracket block be determined.The outer wall of locking nut can carry out annular knurl process, and annular knurl line is beneficial to user and takes, puts milling cutter fixed cover.
Preferably, described through hole is dodecagon hole.
Through hole on first bracket block and the second bracket block is dodecagon hole, then the outer wall of milling cutter fixed cover coordinates described through hole is also dodecagon.In milling cutter processing, common milling cutter has two blade milling cutters, three blade milling cutters, four blade milling cutters etc., and the outer wall energy of milling cutter fixed cover of dodecagon is for processing two blade milling cutter, three blade milling cutters, four blade milling cutters, six blade milling cutters.Contain most common milling cutter, make the range of work of the fixture of this grinding milling cutter wide, applicability is better.
The utility model additionally provides a kind of grinder, comprise the fixture of combined type emery wheel, cross table, motor, main shaft and the grinding milling cutter described in claim 1 to 6 any one, described motor drives described main shaft, described main shaft connects described combined type emery wheel, and the fixture of described grinding milling cutter is fixed on described cross table.
The first bracket block designed by fixture of the grinding milling cutter that combined type emery wheel can coordinate the utility model to provide and the second bracket block, more accurately milling cutter is ground, cross table planar moves horizontally, and drives the fixture of described grinding milling cutter to move, the bite in controlled working process.
Preferably, described combined type emery wheel is made up of disk wheel and bowl-type emery wheel.
Disk wheel is different with the machining angle of bowl-type emery wheel, and processing effect is different, coordinates the first bracket block on the fixture of described grinding milling cutter can rotate this feature, can grind accurately.
Preferably, the bottom of described back-up block is provided with at least one the 3rd hole and the 4th locating hole, described cross table is provided with corresponding 3rd locating hole in described 3rd hole and the 4th hole of described 4th locating hole of correspondence, described back-up block is connected with described 4th hole by the 4th bolt, described 3rd locating hole is provided with alignment pin, and described alignment pin embeds described 3rd hole.
In fixture, the bottom of back-up block and cross table are fitted, and the 4th hole connects back-up block and cross table, and the position in the 3rd hole can confirm the connection angle of back-up block and workbench.Arrange this angle and can ensure the milling cutter point of a knife after attrition process and milling cutter radial section shape at an angle, angular range is 0.5 ° to 3 °, is preferably 2 °.
Preferably, described combined type emery wheel is made up of resin-diamond material.
The wheel grinding efficiency that resin-diamond material is made is high, better compared to the surface roughness processed under conventional electroplated diamond one-size.
Compared with prior art, the beneficial effects of the utility model are: the fixture of the grinding milling cutter that this product provides and the grinder comprising this fixture can be processed two common blade milling cutters, three blade milling cutters, four blade milling cutters, six blade milling cutters, for current milling cutter milling apparatus, this complete equipment very structure is simple, with low cost.
Accompanying drawing explanation
The structural representation of the fixture of the grinding milling cutter that Fig. 1 provides for the utility model embodiment one;
Fig. 2 is the partial schematic diagram of the first bracket block and back-up block in the utility model embodiment one;
The structural representation of the milling cutter fixed cover that Fig. 3 provides for the utility model;
Fig. 4 is another schematic diagram of Fig. 3;
Fig. 5 is the partial schematic diagram of the utility model embodiment 2 first bracket block and back-up block;
The structural representation of a kind of grinder that Fig. 6 provides for the utility model embodiment three;
Fig. 7 is the partial schematic diagram of Fig. 6;
Fig. 8 is the schematic diagram of the back-up block bottom surface in Fig. 7.
Wherein, Reference numeral gathers as follows:
Second bracket block 101; First bracket block 102; Back-up block 103; First locating hole 104; Groove 107; Second locating hole 108; Protruding 109; Through hole 110; Front end sleeve 201; Milling cutter 202 to be processed; Chuck 203; Locking nut 204; Regular polygon locating hole 301; Regular polygon hole 302; Motor 401; Main shaft 402; Combined type emery wheel 403; Fixture 404; Cross table 405; Lateral operation handle 406; Longitudinal operating grip 407; 4th locating hole 501; 4th hole 502; 3rd hole 503; 3rd locating hole 504.
Detailed description of the invention
The making material of milling cutter is more expensive, processing relative complex, if directly change the milling cutter after wearing and tearing with new milling cutter, its cost is excessive, and often not manufactured business accepts.So the master worker in a lot of factory and workshop selects to carry out attrition process to the milling cutter of wearing and tearing, so that extend the service life of milling cutter.
For the manufacture of or the facility of grinding milling cutter, for making it can grind the milling cutter producing various shape, therefore often construct quite complicated, and cost is very expensive.The equipment that milling cutter grinding with low cost is repaired is that numerous small processing factory is required.
In order to make the problems referred to above improve, the utility model provides and a kind ofly grinds the fixture of milling cutter and comprise the grinder of this fixture.In order to the helicla flute on milling cutter processing, frock is arranged multiple bracket block, and bracket block can rotate the different angle of formation, then coordinate the combined type emery wheel of grinder, just can carry out prosthetic grinding to milling cutter tip.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model embodiment one provides a kind of fixture 404 clamping milling cutter: refer to Fig. 1, fixture 404 comprises the first bracket block 102, second bracket block 101, milling cutter fixed cover and back-up block 103, back-up block 103 is fixed on bench top, and the first bracket block 102 and the second bracket block 101 are connected to the sidewall of back-up block 103, refer to Fig. 2, first bracket block 102 is provided with the first hole and projection, back-up block 103 is provided with the detent mechanism of at least one group, often organize described detent mechanism and comprise coupling first locating hole 104 in the first hole and the groove 107 of at least two described projections of correspondence, the groove 107 often organized in detent mechanism is equal with the distance of described first locating hole 104, back-up block 103 is provided with the second locating hole 108 to be connected with the second bracket block 101, first bracket block 102 and the second bracket block 101 are provided with the through hole 110 for fixing milling cutter fixed cover, milling cutter fixed cover clamps the chuck 203 of milling cutter 202 to be processed, refer to Fig. 3 and Fig. 4, milling cutter fixed cover comprises front end sleeve 201 and locking nut 204, locking nut 204 and front end sleeve 201 are threaded connection, front end sleeve 201 is provided with conical inboard wall, front end sleeve 201 is away from the outer wall coupling through hole 110 of locking nut 204 one end, the outer wall of front end sleeve 201 near locking nut 204 one end is the positioning step that size is greater than through hole 110 internal diameter, locking nut 204 outer wall is provided with annular knurl line, the chuck 203 of milling cutter 202 to be processed is fixed in front end sleeve 201 and locking nut 204, and the cutter head of milling cutter 202 to be processed stretches out front end sleeve 201.
First bracket block 102 coordinates screw rod to link together with back-up block 103 by the first hole and the first locating hole 104, and the first bracket block 102 coordinates to determine different operating angles from protruding 109 by selecting the groove 107 on back-up block 103.
Milling cutter fixed cover is made up of front end sleeve 201 and locking nut 204, front end sleeve 201 is provided with round table-like inwall, the oblique angle of inwall is identical with the oblique angle of cutter chuck 203, and when chuck 203 outer wall and front end sleeve 201 inwall are fitted, the tool bit part of milling cutter 202 to be processed stretches out front end sleeve 201.The outer wall of front end sleeve 201 is divided into two parts, and the part away from locking nut 204 is clamping part, the through hole 110 on the outer wall adhered shape bracket block of clamping part; Part near locking nut 204 is location division, and the outer wall of location division is the positioning step that size is greater than clamping part outer wall, and positioning step is also provided with external screw thread, is provided with an escape in the middle of location division and clamping part.
Locking nut 204 is provided with the externally threaded internal thread of positioning step of coupling front end sleeve 201, locking nut 204 is provided with end wall in the one end away from front end sleeve 201, the center of end wall is provided with the round platform hole of the handle of a knife that can stretch out milling cutter 202 to be processed, touch the tail end of chuck 203 in the process that end wall screws at locking nut 204 and front end sleeve 201 screw thread, what just complete milling cutter is fixing.
During use, the chuck 203 that the first clamping of milling cutter is special, as ER32 high accuracy chuck 203, the cutter head of milling cutter 202 to be processed is inserted front end sleeve 201, chuck 203 outer wall and front end sleeve 201 inwall are fitted, locking nut 204 is inserted in again from the handle of a knife direction of milling cutter 202 to be processed, the handle of a knife of milling cutter 202 to be processed stretches out from the end wall of locking nut 204, screw locking nut 204 until end wall contacts with the tail end of chuck 203, first bracket block 102 and the second bracket block 101 are connected on back-up block 103 by screw rod, first bracket block 102 chooses groove corresponding to operating angle 107, and match with the projection 109 selected, fixing current location.According to processing sequence, milling cutter fixed cover is alternately fixed in the through hole 110 of setting on the first bracket block 102 and the second bracket block 101, ensure the outer wall of the bracket block at the positioning step contact place on milling cutter fixed cover, carry out processing grinding, need the position of adjustment first bracket block 102 according to processing.
Detent mechanism on back-up block 103 can be many groups, and groove 107 quantity often organized does not limit, and reach can convert operating angle and then need at least two grooves 107.The first locating hole 104 in each group of detent mechanism is gone up at various height, i.e. the level height of adjustable first bracket block 102 on back-up block 103.
Through hole 110 shape that first bracket block 102 and the second bracket block 101 are arranged is preferably dodecagon.In milling cutter processing, common milling cutter has two blade milling cutters, three blade milling cutters, four blade milling cutters etc., and the outer wall energy of milling cutter fixed cover of dodecagon is for processing two blade milling cutter, three blade milling cutters, four blade milling cutters, six blade milling cutters.Contain most common milling cutter, make the range of work of the fixture of this grinding milling cutter wide, applicability is better.
As shown in Figure 5, the utility model embodiment two provides a kind of fixture 404 grinding milling cutter: refer to Fig. 5, with the difference of embodiment one, embodiment two is that in embodiment two, first bracket block 102 is provided with regular polygon hole 302, back-up block 103 is provided with regular polygon locating hole 301, first bracket block 102 to be connected by regular polygon bar with back-up block 103.
The selection of regular polygon bar needs how many different angles when being decided by milling cutter processing, according to the size of angle and the outer wall shape of number selector, as square bar, and regular pentagon bar, regular hexagon bar etc.When selecting different machining angles, taking off the first bracket block 102, after rotational angle, inserting the change that regular polygon bar used can realize machining angle again.
Back-up block 103 or the first bracket block 102 can there is the hole of multiple differing heights, can adjust the position height of the first bracket block 102 relative support block 103 by selecting different holes.
Fig. 5 shows structural representation when selecting regular hexagon bar.Regular polygon hole 302 on back-up block 103 can change screwed hole into, and it is regular polygon outer wall that regular polygon bar changes side into, and opposite side is provided with externally threaded straight-bar.During use, first by special bar precession back-up block 103, then be inserted in the first bracket block 102 at the other end of special bar.
As Figure 6-Figure 8, the utility model embodiment three provides a kind of grinder: refer to Fig. 6, a kind of grinder, comprises the fixture 404 of motor 401, main shaft 402, combined type emery wheel 403, cross table 405 and foregoing grinding milling cutter.Motor 401 drive shaft 402, the table top that the fixture 404 grinding milling cutter is fixed on cross table 405 stated by the box-like emery wheel 403 of main shaft 402 Connecting groups.
The power that motor 401 spreads out of, by main shaft 402, drives combined type emery wheel 403 to rotate.Fixture 404 is fixed on cross table 405, and handle cross table 405 and control milling cutter to be processed 202 fixing on fixture 404 near combined type emery wheel 403, emery wheel rotates and carries out attrition process to milling cutter.
Combined type emery wheel 403, can coordinate multiple stations of fixture 404, and can process the milling cutter be fixed on fixture 404 on the basis not changing emery wheel, efficiency is high.
In grinder shown in Fig. 6, its combinated grinding wheel is a disk wheel and a bowl-type emery wheel composition.The rim of a bowl of bowl-type emery wheel is towards the direction away from main shaft 402, and disk wheel is fixed on side at the bottom of the bowl of bowl-type emery wheel.
The chip limit of disk wheel is perpendicular to the axial direction of main shaft 402, and the chip sideband of bowl-type emery wheel has oblique angle.Disk wheel and bowl-type emery wheel combine, and the different Working positions coordinating the multiple bracket blocks on fixture 404 to provide, can grind the milling cutter be fixed on fixture 404 with carrying out multi-angle multimode.
Lateral operation handle 406 and longitudinal operating grip 407 control cross table 405 and move to two vertical direction of working face, adjust the depth of cut of milling cutter to be processed.
In grinder shown in Fig. 6, the bottom of the back-up block 103 of the fixture 404 of grinding milling cutter has two the 3rd holes 503 and the 4th locating hole 501, cross table 405 has the 3rd locating hole 504 in corresponding 3rd hole 503 and the 4th hole 502 of corresponding 4th locating hole 501.
Refer to Fig. 7 and Fig. 8, Fig. 7 shows the position in the hole on the position in different holes and back-up block 103 that cross table 405 is arranged.
On cross table 405, two the 3rd locating holes 504 and the 4th hole 502 are located along the same line, and this straight line is vertical with the axial direction of main shaft 402.Bottom back-up block 103, two the 3rd holes 503 and the 4th locating hole 501 are located along the same line, and this straight line and datum line present 2 ° of angles, for further details, please refer to Fig. 8.
The appearance of angle makes fixture 404 when being fixed on cross table 405, the inclination of certain angle can be formed relative to main shaft 402, when namely seeing down from the top of cross table, the putting position of fixture is oblique for the reference axis of cross table, make milling cutter when attrition process, can be formed and the oblique angle of the same number of degrees of angle at cutting edge, the knife height of the milling cutter finally processed in end face center is a little less than the knife height of end face periphery, and the radial section of edge line and milling cutter forms the angle of 2 °.
A kind of grinder that the utility model provides, its combined type emery wheel 403 is used resin-diamond on a selective basis and is made.
Resin-diamond is with in equigranular situation, better than the grinding precision of common electroplated diamond.The milling cutter surface roughness processed is less, and result of use is better.
Above to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but only represent selected embodiment of the present utility model.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Claims (10)
1. one kind is ground the fixture of milling cutter, it is characterized in that, comprise the first bracket block, the second bracket block, milling cutter fixed cover and back-up block, described back-up block is fixed on bench top, and described first bracket block and described second bracket block are connected to the sidewall of described back-up block;
Described first bracket block and described second bracket block are provided with the through hole for fixing described milling cutter fixed cover, and described milling cutter fixed cover is for clamping the chuck of milling cutter to be processed.
2. the fixture of grinding milling cutter according to claim 1, it is characterized in that, described first bracket block is provided with the first hole, described back-up block is provided with the first locating hole mating described first hole, the contact surface of described first bracket block and described back-up block is respectively arranged with protruding and at least one group of corresponding mechanism, often organize the groove that counter structure comprises first locating hole and at least two described projections of correspondence, the groove often organized in described corresponding mechanism is equal with the distance with described first locating hole organized, described first bracket block is connected by the first bolt mating described first hole with described back-up block.
3. the fixture of grinding milling cutter according to claim 1, it is characterized in that, described first bracket block is connected by regular polygon bar with described back-up block, and described first bracket block and described back-up block are provided with the regular polygon hole matched with described regular polygon bar.
4. the fixture of grinding milling cutter according to claim 1, it is characterized in that, described second bracket block is provided with the second hole, and described back-up block is provided with the second locating hole mating described second hole, and described second bracket block is connected by the second bolt with described back-up block.
5. the fixture of the grinding milling cutter according to claim 1-4 any one, it is characterized in that, described milling cutter fixed cover comprises front end sleeve and locking nut, described locking nut and described front end sleeve are threaded connection, the inwall of described front end sleeve is round table surface, described front end sleeve is embedded in described through hole away from one end of described locking nut, the outer wall of described front end sleeve near described locking nut one end is the positioning step that size is greater than described through hole internal diameter, the chuck of milling cutter to be processed is fixed in described front end sleeve and described locking nut, the cutter head of milling cutter stretches out described front end sleeve.
6. the fixture of the grinding milling cutter according to claim 1-4 any one, is characterized in that, described through hole is dodecagon hole.
7. a grinder, it is characterized in that, comprise the fixture of combined type emery wheel, cross table, motor, main shaft and the grinding milling cutter described in claim 1 to 6 any one, described motor drives described main shaft, described main shaft connects described combined type emery wheel, and the fixture of described grinding milling cutter is fixed on described cross table.
8. a kind of grinder according to claim 7, is characterized in that, described combined type emery wheel is made up of disk wheel and bowl-type emery wheel.
9. a kind of grinder according to claim 7, it is characterized in that, the bottom of described back-up block is provided with at least one the 3rd hole and the 4th locating hole, described cross table is provided with corresponding 3rd locating hole in described 3rd hole and the 4th hole of described 4th locating hole of correspondence, described back-up block is connected with described 4th hole by the 4th bolt, described 3rd locating hole is provided with alignment pin, and described alignment pin embeds described 3rd hole.
10. a kind of grinder according to claim 7, is characterized in that, described combined type emery wheel is made up of resin-diamond material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331967.8U CN204686575U (en) | 2015-05-21 | 2015-05-21 | Grind the fixture of milling cutter and comprise the grinder of this fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331967.8U CN204686575U (en) | 2015-05-21 | 2015-05-21 | Grind the fixture of milling cutter and comprise the grinder of this fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204686575U true CN204686575U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331967.8U Expired - Fee Related CN204686575U (en) | 2015-05-21 | 2015-05-21 | Grind the fixture of milling cutter and comprise the grinder of this fixture |
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| Country | Link |
|---|---|
| CN (1) | CN204686575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039385A (en) * | 2019-05-31 | 2019-07-23 | 黄少杰 | A kind of grinding device |
-
2015
- 2015-05-21 CN CN201520331967.8U patent/CN204686575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039385A (en) * | 2019-05-31 | 2019-07-23 | 黄少杰 | A kind of grinding device |
| CN110039385B (en) * | 2019-05-31 | 2024-05-03 | 泉州市锦成机械发展有限公司 | Grinding device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |