CN100537135C - Multifunctional sharpening machine - Google Patents
Multifunctional sharpening machine Download PDFInfo
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- CN100537135C CN100537135C CNB2007101313910A CN200710131391A CN100537135C CN 100537135 C CN100537135 C CN 100537135C CN B2007101313910 A CNB2007101313910 A CN B2007101313910A CN 200710131391 A CN200710131391 A CN 200710131391A CN 100537135 C CN100537135 C CN 100537135C
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Abstract
The invention relates to a cutting and grinding tool, in particular to a multifunctional blade sharpener, which can grind a drill bit, a guide screw, a milling cutter, etc. The invention carries out the grinding by the relative swing between a grinding wheel and a work piece. The invention has one structure of a frame, a grinding wheel device, a work piece clamping device and a work piece positioning adjusting device. The grinding wheel device and the work piece positioning adjusting device are arranged on the frame; the work piece clamping device is rotatablely connected with the work piece positioning adjusting device. The invention has the other structure of a frame, a grinding wheel device, a work piece clamping device, and a grinding wheel positioning adjusting device; the grinding wheel positioning adjusting device and the work piece clamping device are arranged on the frame; the grinding wheel device is rotatablely connected with the grinding wheel positioning adjusting device. A main cutting blade and the rear part of the invention can not be used at the same time when grinding and drilling, the feeding quantity can be reduced when the main cutting blade is grinded by the matching between a grinding wheel handle and a feeding platform, in case of the annealing of the main cutting blade; meanwhile, as the invention has a plurality of adjustable mechanisms, the invention can be adaptable for other cutters with the similar structures of the drill bits.
Description
Technical field
The present invention relates to a kind of skiving instrument, particularly a kind of multifunctional sharpening machine can the abrasive drilling head, screw tap, milling cutter etc.
Background technology
Present fluted drill is with after blunt, all be by manually handing the reconditioning cutting edge, require operating personnel that professional cutter knowledge is arranged, but the randomness of hand-held abrasive drilling being bigger, grinding angle is difficult to be determined, particularly unfamiliar new hand is not easy to hold, and wastes time and energy, and can grind a lot of drill bits by mistake, the inhomogeneous drill bit that makes of double blade mill has only a sword to use, drill bit has only half use to be worth, rate of penetration slow again half, drill bit one sword uses discontinuity to fracture easily.Therefore the use of high-quality, accurate drill sharpeener will make the useful life of drill bit prolong, the loss by reducing drill bit and use sharp drill bit to improve to need in process of production to hole and the quality of the product in hole, thus reduce cost.Same silk merit, milling cutter etc. also have this needs.
Summary of the invention
The present invention has overcome the low shortcoming of manual sharpening precision, provide a kind of easy to operate, the machining accuracy height is convenient to widely used multifunctional sharpening machine in middle-size and small-size machining enterprise, can carry out sharpening to drill bit, screw tap and the milling cutter etc. that carry out all size.
The technical solution adopted in the present invention is: a kind of multifunctional sharpening machine, have frame, grinding wheel unit, Workpiece clamping device, workpiece location adjusting device, grinding wheel unit and workpiece location adjusting device are installed on the frame, and Workpiece clamping device and workpiece location adjusting device are rotatably connected.
Further optimize, grinding wheel unit is installed on the frame by the emery wheel location adjusting device, makes emery wheel and workpiece can position adjusting simultaneously.
The concrete structure of workpiece location adjusting device is: comprise montant and cross bar, montant is connected by the chuck that is fixed on the frame with frame, cross bar cooperates by the chuck activity that is fixed on the montant with montant, Workpiece clamping device is connected by sliding sleeve and adjusting lever with cross bar, sliding sleeve cooperates with the adjusting lever keyway, the adjusting bolt of locking sliding sleeve and adjusting lever is set on sliding sleeve, and adjusting lever and cross bar are by regulating bolting, and Workpiece clamping device is installed on the sliding sleeve.
A kind of multifunctional sharpening machine, have frame, grinding wheel unit, Workpiece clamping device, emery wheel location adjusting device, emery wheel location adjusting device and Workpiece clamping device are installed on the frame, grinding wheel unit and emery wheel location adjusting device are rotatably connected, the emery wheel location adjusting device drives grinding wheel unit, all around, moves up and down.
Position adjusting in order to treat the grinder part, Workpiece clamping device is installed on the frame by the workpiece location adjusting device, and grinding wheel unit comprises rocker and the abrasive machine that is installed on the rocker, and rocker and emery wheel location adjusting device are rotationally connected.After the workpiece location adjusting device is set on the frame, Workpiece clamping device can position by the workpiece location adjusting device, for simplified structure, the emery wheel location adjusting device can be reduced to the grinding wheel unit bracing frame that is arranged on the frame, and grinding wheel unit can no longer need to regulate after locating by the grinding wheel unit bracing frame.
The concrete structure of workpiece location adjusting device is: comprise base plate, centering guide, upper guide plate, sliding sleeve, adjusting lever and the dial that is used to show the adjusting lever anglec of rotation, be arranged on the guide rail on the frame, centering guide moves laterally by the relative base plate of screw mandrel by handle drives, upper guide plate vertically moves by the relative centering guide of screw mandrel by handle drives, dial is installed on the upper guide plate, adjusting lever is installed on the dial by regulating bolt, sliding sleeve cooperates with the adjusting lever keyway, the adjusting bolt of locking sliding sleeve and adjusting lever is set on sliding sleeve, sliding sleeve is connected with Workpiece clamping device, guide rail is made of two channel-section steels, both openings are relative, base plate one side has welding round bar thereon, by regulating bolt round bar is against the side angle of guide rail, the base plate opposite side is by being separately positioned on the adjusting bolting of guide rail upper-lower position.
In order to guarantee simple operation, tool is swung the handle and the regulating arm of rocker on the rocker, and rocker is rotationally connected by regulating arm and emery wheel positioning regulating mechanism.
For holding workpiece stably, at utmost reduce error, design a kind of Workpiece clamping device, it comprises drill bushing, fixedly chuck and lock sleeve, fixedly chuck and lock sleeve are enclosed within on the drill bushing successively, locating slot is set on drill bushing, lock sleeve relies on the screw be screwed on the lock sleeve and embed locating slot to be rotated the location, on lock sleeve, also have only porosity, in ending porosity, ball is set, make ball be against the fixedly spring and the screw of chuck side, lock sleeve is locked at set lever on the drill bushing also being provided with on the lock sleeve, on fixedly chuck and lock sleeve, be provided for angle spacing block set and backer's screw that the lock sleeve rotational angle is limited respectively, the drill bit push rod be set at the end of drill bushing.
The concrete structure of regulating arm is that it comprises channel bar and be arranged on adjusting rod in the channel bar that adjusting rod is fixed the side angle that adjusting rod is against channel bar by the nut of regulating bolt, and a fine setting screw rod that is used to finely tune regulating arm length is set in the rear end of adjusting rod.
Vibration when working in order effectively to reduce grinding wheel unit, adjusting rod and emery wheel location adjusting device are rotationally connected by center bolt, center bolt comprises the screw rod at axis and two ends, and the axis both sides are moved back and pulled out, and adjusting rod pulls out the face activity with the emery wheel location adjusting device by moving back of axis and cooperates.
The invention has the beneficial effects as follows: the randomness that has overcome manual abrasive drilling, two main cutting edge symmetry of the drill bit that grinds are good, compare main cutting edge with existing drill sharpeener and the back can not ground simultaneously, the amount of feeding when reducing the reconditioning main cutting edge, prevent main cutting edge annealing, because adjustable mechanism of the present invention is many, can adapt to other cutters that similar structures is arranged with drill bit simultaneously.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is that mode of operation is the structural representation of the multifunctional sharpening machine of workpiece swing sharpening among the present invention.
Fig. 2 is that mode of operation is the structural representation of the positive apparent time of multifunctional sharpening machine of emery wheel swing sharpening among the present invention.
Fig. 3 is that mode of operation is the multifunctional sharpening machine of the emery wheel swing sharpening structural representation when overlooking among the present invention.
Fig. 4 is the stereogram of Workpiece clamping device of the present invention.
Fig. 5 is the structural representation of the drill bushing of Workpiece clamping device of the present invention.
Fig. 6 is the cutaway view of Workpiece clamping device of the present invention.
Fig. 7 is the vertical view of Workpiece clamping device of the present invention.
Fig. 8 is the structural representation of center bolt of the present invention.
Among the figure: 1. frame, 2. grinding wheel unit, 4. workpiece location adjusting device, 41. montants, 42. cross bar, 43. sliding sleeves, 44. adjusting levers, 45. base plates, 46. centering guide, 47. upper guide plates, 48. dials, 49. guide rails, 5. emery wheel location adjusting device, 6. chuck, 7. Workpiece clamping device, 71. drill bushings, 711. the drill bit push rod, 72. fixing chucks, 73. lock sleeves, 731. angle spacing block sets, 732. backer's screw, 74. locating slots, 75. screws, 76. end porosity, 77. balls, 78. springs, 79. set lever, 8. regulating arm, 81. channel bars, 82. adjusting rod, 83. fine setting screw rod, 9. handles, 91. balancing weight, 11. regulate bolt, 12. round bars, 13. center bolt, 14. axis, 15. screw rods, 16. drill bit, 17. drill chucks, 18. grinding wheel unit bracing frames.
The specific embodiment
Following two kinds of multifunctional sharpening machines of the present invention all utilize the relative swing with grinding wheel unit of workpiece to carry out sharpening, and first following embodiment is workpiece swing carrying out sharpening, and second embodiment is emery wheel swing carrying out sharpening.
As shown in Figure 1 be first embodiment of the present invention, a kind of multifunctional sharpening machine, have frame 1, grinding wheel unit 2, Workpiece clamping device 7, workpiece location adjusting device 4, grinding wheel unit 2 and workpiece location adjusting device 4 are installed on the frame 1, Workpiece clamping device 7 is rotatably connected with workpiece location adjusting device 4, and grinding wheel unit 2 is installed on the frame 1 by emery wheel location adjusting device 5.Emery wheel location adjusting device 5 is a sleeve screw rod mechanism, and it drives grinding wheel unit 2 and carries out length feed.Workpiece location adjusting device 4 comprises montant 41 and cross bar 42, montant 41 is connected by the chuck 6 that is fixed on the frame 1 with frame 1, cross bar 42 cooperates by chuck 6 activities that are fixed on the montant 41 with montant 41, Workpiece clamping device 7 is connected by sliding sleeve 43 and adjusting lever 44 with cross bar 42, sliding sleeve 43 cooperates with adjusting lever 44 keyways, the adjusting bolt 11 of locking sliding sleeve 43 and adjusting lever 44 is set on sliding sleeve 43, adjusting lever 44 is fixing by regulating bolt 11 with cross bar 42, and Workpiece clamping device 7 is installed on the sliding sleeve 43.The adjusting bolt 11 that heads on montant 41 bottom surfaces also is being set on the frame 1.
Workpiece clamping device 7 is shown in Fig. 4,5,6,7, it comprises drill bushing 71, fixedly chuck 72 and lock sleeve 73, fixedly chuck 72 and lock sleeve 73 are enclosed within on the drill bushing 71 successively, locating slot 74 is set on drill bushing 71, and lock sleeve 73 relies on the screw 75 that is screwed on the lock sleeve 73 and embeds locating slot 74 to be rotated the location.On lock sleeve 73, also have only porosity 76, in ending porosity 76, ball 77 is set, makes ball 77 be against the fixedly spring 78 and screw 75 of chuck 72 sides, lock sleeve 73 is locked at set lever 79 on the drill bushing 71 also being provided with on the lock sleeve 73, on fixedly chuck 72 and lock sleeve 73, be provided for angle spacing block set 731 and backer's screw 732 that locking cover 73 rotational angles are limited respectively, drill bit push rod 711 be set at the end of drill bushing 71.Workpiece clamping device 7 is fixedlyed connected with sliding sleeve 43 by fixing chuck 72.
The operating process of this cover multifunctional sharpening machine abrasive drilling head is: the Workpiece clamping device 7 of at first drill bit 16 being packed into, the following drill bit 16 of 12mm is packed into by drill chuck 17 in the drill bushing 71 of Workpiece clamping device 7, and the above drill bit 16 of 12mm can directly be packed in the drill bushing 71 of Workpiece clamping device 7.By chuck 6 and the height that stretches out of regulating bolt 11 adjusting montants 41, according to the angle between abrasive drilling requirement adjusting cross bar 42 and the adjusting lever 44, operation adjusting lever 44 is swung and is carried out abrasive drilling, and the swing of adjusting lever 44 is an axle with cross bar 42.The screw handle of hand grinder location adjusting device 5 is finished the feeding of grinding wheel unit 2 simultaneously, and this cover mechanism has used for reference the action feature of manual abrasive drilling.
The following drill bit 16 of 12mm is packed into by drill chuck 17 in the drill bushing 71 of Workpiece clamping device 7, the drill bit 16 shank taperings that drill chuck 17 shank taperings and 12mm are above and the taper fit of drill bushing 71 lock, all be according to existing machinery standard specified standard part, drilling machine, lathe all are lockings like this.
Shown in Fig. 2,3 is second kind of embodiment of the present invention: a kind of multifunctional sharpening machine, have frame 1, grinding wheel unit 2, Workpiece clamping device 7, emery wheel location adjusting device 5, emery wheel location adjusting device 5 and Workpiece clamping device 7 are installed on the frame 1, and grinding wheel unit 2 is rotatably connected with emery wheel location adjusting device 5.Workpiece clamping device 7 is installed on the frame 1 by workpiece location adjusting device 4, and grinding wheel unit 2 comprises rocker 21 and the abrasive machine 22 that is installed on the rocker 21, and rocker 21 is rotationally connected with emery wheel location adjusting device 5.The handle 9 of tool regulating arm 8 and swing rocker 21 also has balancing weight 91 on the rocker 21 on handle 9, and rocker 21 is rotationally connected by regulating arm 8 and emery wheel positioning regulating mechanism 5.Regulating arm 8 comprises channel bar 81 and is arranged on adjusting rod 82 in the channel bar 81, adjusting rod 82 is fixed the side angle that adjusting rod 82 is against channel bar 81 by the nut of regulating bolt 11, and a fine setting screw rod 83 that is used to finely tune regulating arm 8 length is set in the rear end of adjusting rod 82.
In the present embodiment because Workpiece clamping device 7 can position adjusting by workpiece location adjusting device 4, so emery wheel location adjusting device 5 can not need grinding wheel unit 2 is carried out all around, up and down adjusting, emery wheel location adjusting device 5 is reduced to the grinding wheel unit bracing frame 18 that is arranged on the frame 1 here, and grinding wheel unit 2 is no longer regulated after locating by grinding wheel unit bracing frame 18.As shown in Figure 8, adjusting rod 82 is rotationally connected by center bolt 13 with grinding wheel unit bracing frame 18, center bolt 13 comprises the screw rod 15 at axis 14 and two ends, and axis 14 both sides are moved back and pulled out, and adjusting rod 82 pulls out the face activity with grinding wheel unit bracing frame 18 by moving back of axis 14 and cooperates.
Workpiece location adjusting device 4 comprises base plate 45, centering guide 46, upper guide plate 47, sliding sleeve 43, adjusting lever 44 and the dial 48 that is used to show adjusting lever 44 anglecs of rotation, be arranged on the guide rail 49 on the frame 1, centering guide 46 moves laterally by the relative base plate 45 of screw mandrel by handle drives, upper guide plate 47 vertically moves by the relative centering guide 46 of screw mandrel by handle drives, dial 48 is installed on the upper guide plate 47, adjusting lever 44 is installed on the dial 48 by regulating bolt 11, sliding sleeve 43 cooperates with adjusting lever 44 keyways, the adjusting bolt 11 of locking sliding sleeve 43 and adjusting lever 44 is set on sliding sleeve 43, sliding sleeve 43 is connected with Workpiece clamping device 7, guide rail 49 is made of two channel-section steels, both openings are relative, base plate 45 1 sides have welding round bar 12 thereon, by regulating bolt 11 round bar 12 is against the side angle of guide rail 49, base plate 45 opposite sides are fixing by the adjusting bolt 11 that is separately positioned on guide rail 49 upper-lower positions.
The emery wheel of this cover multifunctional sharpening machine is around center bolt 13 swings, it is the virtual circular arc that each diverse location grinding points by emery wheel in the center of circle is formed with center bolt 13 that the swing of this emery wheel has formed one, is the passable place that is ground to of emery wheel outside this circular arc.Two emery wheels about grinding wheel unit 2 has, the adjusting bolt 11 on the release guide rail 49 along guide rail 49 travelling workpiece location adjusting devices 4, can utilize another emery wheel on the grinding wheel unit 2 to carry out abrasive drilling.These two kinds of emery wheels can adapt to the abrasive drilling needs of different materials drill bit respectively.
Operating process of this cover multifunctional sharpening machine abrasive drilling head is: adjust the length of regulating arm 8 according to the radius of drill bit 16, make virtual radius of a circle that the emery wheel swing forms to the distance R at center bolt 13 centers greater than the radius of drill bit 16 diameter less than drill bit 16.With drill bit to be ground 16 Workpiece clamping device 7 of packing into, according to the length of drill bit 16, Workpiece clamping device 7 by sliding sleeve 43 on adjusting lever 44 slippage to suitable position, fixing by the adjusting bolt on the sliding sleeve 43 11.Unclamp the adjusting bolt 11 on the adjusting lever 44, adjusting lever 44 is forwarded to the angle of needs according to the scale on the dial 48, this angle is regulated is to treat that abrasive drilling 16 is through the sharp angle after the abrasive drillings, by on the guide rail 49 up and down two regulate the angles that bolt 11 is regulated workpiece location adjusting devices 4 and frame 1 horizontal plane, this angle has determined to treat fast, blunt after abrasive drilling 16 abrasive drilling.Break set lever 79 off with the fingers and thumb and make drill bushing 71 rotations, make the main cutting edge of drill bit 16 place level.Rotational lock handle 79, locking between release lock sleeve 73 and the drill bushing 71.Breaking lock sleeve 73 then off with the fingers and thumb leans against on some angle spacing block sets 731 the backer's screw 732 on the lock sleeve 73, rotational lock handle 79, lock sleeve 73 locks once more with drill bushing 71, shake the screw handle of workpiece location adjusting device 4, workpiece location adjusting device 4 promotes drill bit 16 and carries out the abrasive drilling feeding, with hand fixed handle 9 emery wheel is swung up and down simultaneously and carries out sharpening.After the one side of drill bit 16 is ground, break set lever 79 off with the fingers and thumb, lock sleeve 73 drives drill bushing 71 rotations, arrive to up to the backer's screw 732 on the lock sleeve 73 on another angle limits projection 731 of fixing chuck 72, fixedly chuck 72 upper angles restrictions projection 731 is that to set the angle rotatable that guarantees lock sleeve 73 for be 180 °, so just make drill bit 16 just turn over 180 ° of grindings of carrying out another main cutting edge, guaranteed the symmetry of two main cutting edges.Drill bit push rod 711 by drill bushing 71 back can be with drill bit 16 top pines, the convenient taking-up.
Claims (8)
1, a kind of multifunctional sharpening machine, has frame (1), grinding wheel unit (2), Workpiece clamping device (7), workpiece location adjusting device (4), described grinding wheel unit (2) and workpiece location adjusting device (4) are installed on the frame (1), it is characterized in that: Workpiece clamping device (7) is rotatably connected with workpiece location adjusting device (4), described workpiece location adjusting device (4) comprises montant (41) and cross bar (42), montant (41) is connected by the chuck (6) that is fixed on the frame (1) with frame (1), cross bar (42) cooperates by chuck (6) activity that is fixed on the montant (41) with montant (41), described Workpiece clamping device (7) is connected by sliding sleeve (43) and adjusting lever (44) with cross bar (42), sliding sleeve (43) cooperates with adjusting lever (44) keyway, the adjusting bolt (11) of locking sliding sleeve (43) and adjusting lever (44) is set on sliding sleeve (43), adjusting lever (44) is fixing by regulating bolt (11) with cross bar (42), and Workpiece clamping device (7) is installed on the sliding sleeve (43).
2, a kind of multifunctional sharpening machine, has frame (1), grinding wheel unit (2), Workpiece clamping device (7), emery wheel location adjusting device (5), described emery wheel location adjusting device (5) and Workpiece clamping device (7) are installed on the frame (1), it is characterized in that: grinding wheel unit (2) is rotatably connected with emery wheel location adjusting device (5), described Workpiece clamping device (7) is installed on the frame (1) by workpiece location adjusting device (4), described grinding wheel unit (2) comprises rocker (21) and is installed in abrasive machine (22) on the rocker (21) that rocker (21) is rotationally connected with emery wheel location adjusting device (5).
3, multifunctional sharpening machine according to claim 1 is characterized in that: described grinding wheel unit (2) is installed on the frame (1) by emery wheel location adjusting device (5).
4, multifunctional sharpening machine according to claim 2, it is characterized in that: described workpiece location adjusting device (4) comprises base plate (45), centering guide (46), upper guide plate (47), sliding sleeve (43), adjusting lever (44) and be used to show the dial (48) of adjusting lever (44) anglec of rotation, be arranged on the guide rail (49) on the frame (1), centering guide (46) moves laterally by the relative base plate of screw mandrel (45) by handle drives, upper guide plate (47) vertically moves by the relative centering guide of screw mandrel (46) by handle drives, dial (48) is installed on the upper guide plate (47), adjusting lever (44) is installed on the dial (48) by regulating bolt (11), sliding sleeve (43) cooperates with adjusting lever (44) keyway, the adjusting bolt (11) of locking sliding sleeve (43) and adjusting lever (44) is set on sliding sleeve (43), sliding sleeve (43) is connected with Workpiece clamping device (7), guide rail (49) is made of two channel-section steels, both openings are relative, base plate (45) one sides have welding round bar (12) thereon, by regulating bolt (11) round bar (12) is against the side angle of guide rail (49), base plate (45) opposite side is fixing by the adjusting bolt (11) that is separately positioned on guide rail (49) upper-lower position.
5, multifunctional sharpening machine according to claim 2 is characterized in that: described rocker (21) is gone up the handle (9) of tool regulating arm (8) and swing rocker (21), and rocker (21) is rotationally connected by regulating arm (8) and emery wheel positioning regulating mechanism (5).
6, multifunctional sharpening machine according to claim 1 and 2, it is characterized in that: described Workpiece clamping device (7) comprises drill bushing (71), fixedly chuck (72) and lock sleeve (73), fixedly chuck (72) and lock sleeve (73) are enclosed within on the drill bushing (71) successively, locating slot (74) is set on drill bushing (71), lock sleeve (73) dependence is screwed in lock sleeve (73) screw (75) last and embedding locating slot (74) and is rotated the location, on lock sleeve (73), also have only porosity (76), in ending porosity (76), ball (77) is set, make ball (77) be against the fixedly spring (78) and screw (75) of chuck (72) side, lock sleeve (73) is locked at set lever (79) on the drill bushing (71) also being provided with on the lock sleeve (73), on fixedly chuck (72) and lock sleeve (73), be provided for angle spacing block set (731) and backer's screw (732) that lock sleeve (73) rotational angle is limited respectively, drill bit push rod (711) be set at the end of drill bushing (71).
7, multifunctional sharpening machine according to claim 5, it is characterized in that: described regulating arm (8) comprises channel bar (81) and is arranged on adjusting rod (82) in the channel bar (81), adjusting rod (82) is fixed the side angle that adjusting rod (82) is against channel bar (81) by the nut of regulating bolt (11), and a fine setting screw rod (83) that is used to finely tune regulating arm (8) length is set in the rear end of adjusting rod (82).
8, multifunctional sharpening machine according to claim 7, it is characterized in that: described adjusting rod (82) is rotationally connected by center bolt (13) with emery wheel location adjusting device (5), center bolt (13) comprises the screw rod (15) at axis (14) and two ends, axis (14) both sides are moved back and are pulled out, and adjusting rod (82) pulls out the face activity with emery wheel location adjusting device (5) by moving back of axis (14) and cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101313910A CN100537135C (en) | 2007-08-31 | 2007-08-31 | Multifunctional sharpening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101313910A CN100537135C (en) | 2007-08-31 | 2007-08-31 | Multifunctional sharpening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101112748A CN101112748A (en) | 2008-01-30 |
| CN100537135C true CN100537135C (en) | 2009-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101313910A Expired - Fee Related CN100537135C (en) | 2007-08-31 | 2007-08-31 | Multifunctional sharpening machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN100537135C (en) |
Families Citing this family (16)
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| CN102581711B (en) * | 2012-03-14 | 2014-06-04 | 珠海市香之君电子有限公司 | Automatic edging machine |
| CN102862100A (en) * | 2012-09-19 | 2013-01-09 | 广西玉柴重工有限公司 | Knife board |
| CN103465132B (en) * | 2013-07-12 | 2015-09-23 | 上海锅炉厂有限公司 | A kind of Membrane type row flat steel grinding attachment |
| CN107214572B (en) * | 2015-10-29 | 2019-07-23 | 兰如林 | Sharpening machine |
| CN106625215A (en) * | 2016-10-29 | 2017-05-10 | 安徽旭虹机械设备有限公司 | Automatic grinding device |
| CN106541327B (en) * | 2016-12-07 | 2018-07-24 | 广东天机工业智能系统有限公司 | Polishing machine |
| CN108393785A (en) * | 2018-03-22 | 2018-08-14 | 盐城宝鼎电动工具有限公司 | A kind of abrasive machine with spiral bit sharpener |
| CN108637619A (en) * | 2018-08-08 | 2018-10-12 | 扬州江宇刃具有限公司 | Screw tap moulding process |
| CN109038972B (en) * | 2018-10-23 | 2023-06-20 | 安徽省盛鑫绝缘材料有限公司 | Slot wedge forming machine capable of adjusting trimming angle |
| CN109483337A (en) * | 2019-01-18 | 2019-03-19 | 海安荣民汽车配件有限公司 | Automobile component installation drill bit for abrasive machine repairs fixture |
| CN109926876A (en) * | 2019-01-25 | 2019-06-25 | 海安荣民汽车配件有限公司 | Automobile installs drill bit and repairs fixture |
| CN111571321B (en) * | 2020-06-18 | 2024-10-11 | 常州豪爵铃木摩托车有限公司 | Drill bit grinding equipment for drilling motorcycle frame |
| CN114102379A (en) * | 2021-11-09 | 2022-03-01 | 宁波天工凌屹工具有限公司 | Punching tool production and processing jig and processing technology |
| CN114211386B (en) * | 2021-11-15 | 2024-05-10 | 日铭电脑配件(上海)有限公司 | Grinding and polishing equipment |
| CN114068370A (en) * | 2022-01-18 | 2022-02-18 | 江苏邑文微电子科技有限公司 | Driving mechanism and semiconductor equipment |
| CN115592479B (en) * | 2022-12-14 | 2023-03-10 | 江苏万金精密刀具有限公司 | Grinding device of cutter drill bit for automobile part machining |
-
2007
- 2007-08-31 CN CNB2007101313910A patent/CN100537135C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101112748A (en) | 2008-01-30 |
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