CN202147186U - S edge numerical control drill bit grinding machine - Google Patents
S edge numerical control drill bit grinding machine Download PDFInfo
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- CN202147186U CN202147186U CN201120123074U CN201120123074U CN202147186U CN 202147186 U CN202147186 U CN 202147186U CN 201120123074 U CN201120123074 U CN 201120123074U CN 201120123074 U CN201120123074 U CN 201120123074U CN 202147186 U CN202147186 U CN 202147186U
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- synchronous pulley
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- bistrique
- guide rail
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Abstract
The utility model discloses an S edge numerical control drill bit grinding machine relating to a drill bit grinding machine. The grinding machine provided in the utility model comprises a machine base provided with an installation base. The utility model is characterized in that an X-shaft feeding mechanism is fixedly disposed on the installation base by a screw, a circular arc guide rail base, which is disposed under an X-shaft feeding mechanism and is used for supporting a big circular arc guide rail and a small circular arc guide rail, and a rotary slide plate centring mechanism. A rotary slide plate on the rotary slide plate centring mechanism is connected with a work piece feeding slide plate on the Z-shaft feeding mechanism. The work piece feeding slide plate is provided with a clamping mechanism, and a work piece main shaft of the clamping mechanism is connected with a Y-shaft feeding mechanism. An X-direction slide plate on the X-shaft feeding mechanism is connected with a grinding head mechanism. The utility model is advantageous in that the digital control technology is adopted, the grinding precision is improved, the automatization degree is high, three-shaft linkage is used, the S-shaped horizontal edge can be grinded, and the size of the rear angle of the drill bit as well as the S-edge parameter can be conveniently and easily changed according to different machining requirements.
Description
Technical field
The utility model relates to a kind of drill grinder, specifically is a kind of s sword numerical control drill grinding machine.
Background technology
Drill bit is a most common cutting element in the processing of industrial hole, is adopted extensively and in a large number in every field.Drill bit all needs grinding in production, use.Grinding is divided into two types of hand grinding, machine grindings.Hand grinding is replaced by the machine grinding gradually.No matter be hand grinding or general machine grinding; All can't resolve the apex point extruding that traditional chisel edge negative rake causes but not the cutting resistance that cutting causes is big, apex point is easy to wear, chisel edge is one to cause the inherent shortcoming of centering shakiness through unbearable straight line (in the same cross section perpendicular to drill axis).Above-mentioned defective causes the center, hole that processes to be squinted, the bore dia size enlarges, hole fineness reduces, stock-removing efficiency is low, the drill bit durability descends, power consumption is big; Can cause drill bit crooked or fracture under the extreme case; Part is scrapped, processing machine damage etc.
Summary of the invention
The utility model provides a kind of grinding accuracy high, the s sword numerical control drill grinding machine that quality is high in order to remedy the deficiency of prior art.
The utility model comprises and has the support that base station is installed; Its special character is: be fixed with x axle feed mechanism, be arranged at the arc guide rail seat and the swivel slide centering machine that support orthodrome guide rail and little arc guide rail under the z axle feed mechanism through screw on the described installation base station; Swivel slide on the swivel slide centering machine is connected with workpiece feed slide on the z axle feed mechanism; The workpiece feed slide is provided with clamping mechanism; Work spindle on the clamping mechanism is connected with y axle feed mechanism, and the x on the x axle feed mechanism is connected with grinding head mechanism to slide plate.The size of drift angle when the swivel slide centering machine is used for setting the drill bit grinding; The clamping mechanism location is by grinding drill; Grinding head mechanism carries out grinding through the bistrique on it to drill bit, and simultaneously the motion of the orderly control x of digital control system, y, z axle drives the process that bistrique is accomplished drill bit s sword like this.
Described x axle feed mechanism comprise the x that is arranged on the servomotor support to feed servo motor, synchronous pulley, synchronously band, x to the leading screw synchronous pulley, be provided with drive flat key with the connecting axle of keyway, x to feeding ball screw, x to feeding screw, x to screw rodb base; Synchronous pulley is connected to the leading screw synchronous pulley with x through being with synchronously; Being provided with the connecting axle that drives flat key is connected to the leading screw synchronous pulley with x; X to the feeding ball screw be provided with x to leading screw synchronous pulley and x to the feeding screw; X is connected with connecting axle through the location taper pin to the leading screw synchronous pulley; One end of connecting axle is provided with deep trench ball bearing and angular contact bearing, is provided with the bearing partition wall between the two, and x is fixedly connected through alignment pin bearing partition wall to the screw mandrel bearing; X is provided with the bearing chamber that has bearing to an end of feeding ball screw, and lock nut is connected to the feeding ball screw with x through packing ring.X is installed on the servomotor support to the AC servomotor; Through synchronous pulley, another synchronous pulley rotation of band drive synchronously; Through connecting axle, drive flat key and drive the ball screw rotation, ball screw will rotatablely move and convert x (x to) to about slide plate into to the ball screw on the slide plate and move back and forth through being installed in x.
Described z axle feed mechanism comprises that the z axle feed servo motor, the z that are provided with electric machine support advance feed slide to synchronous band, synchronous pulley, z to feeding ball-screw, workpiece feeding screw, worker to synchronous pulley, z; The main shaft of z axle feed servo motor is connected to synchronous pulley with z; Z is connected with synchronous pulley to synchronous band through z to synchronous pulley; Z is provided with synchronous pulley and workpiece feeding screw to the feeding ball-screw; Workpiece feeding screw advances feed slide with the worker and is connected, and z is provided with the bearing block of deep groove ball bearing and thrust bearing on an end of feeding ball-screw, connects through partition wall between deep groove ball bearing and the thrust bearing; Z connects through the bearing chamber that has contact bearing on the other end of feeding ball-screw, and locking nut is arranged on the top of z to the feeding ball-screw.Z axle AC servomotor drives the ball screw rotation with power through the synchronous pulley on it after synchronous band passes to the synchronous pulley on the ball screw, and rotatablely moving of ball screw converts rectilinear motion into after workpiece feeding nut seat drives round moving about the workpiece feed slide through the ball screw.
Described y axle feed mechanism comprises y axle feed servo motor, synchronous pulley, synchronous band, the chuck synchronous pulley that has protective cover, y spindle motor support; The rotating shaft of y axle feed servo motor is connected with synchronous pulley; Synchronous pulley is connected with the chuck synchronous pulley through being with synchronously, and the chuck synchronous pulley is connected with work spindle.The Y axle rotatablely moves: Y axle AC servomotor through drive key, synchronous pulley, synchronously band, synchronous pulley will move and transmission of power drives drill bit to be ground for work spindle, workpiece chuck to rotate.
Described clamping mechanism comprises the work spindle casing, has the main shaft bearing chamber of main shaft bearing, bearing locking nut, work spindle, chuck synchronous pulley, chuck synchronous pulley back-up ring, workpiece chuck.Work spindle is provided with workpiece chuck and chuck synchronous pulley, and the chuck synchronous pulley is provided with chuck synchronous pulley back-up ring, is located by connecting through main shaft bearing chamber and the bearing locking nut that has main shaft bearing on the work spindle.
Described grinding head mechanism comprises grinding head motor, grinding spindle, emery wheel, wheel guard and bistrique base, and grinding head motor is connected with emery wheel through grinding spindle.
Described swivel slide centering machine comprises arc guide rail seat, locking pressure pad, orthodrome guide rail, little arc guide rail, swivel slide, gyroaxis bearing spider, gyroaxis bearing gland, gyroaxis bearing spacer, sealing felt, gyroaxis angular contact bearing and gyroaxis.Gyroaxis is connected with swivel slide, and swivel slide slides on orthodrome guide rail and little arc guide rail.The workpiece swivel slide turns to the size of different angles drill bit drift angle when setting the drill bit grinding on big or small orthodrome guide rail around the centering machine center.The swivel slide bottom righthand side is equipped with locking pressure plate, is used to lock swivel slide.The support of Z axle AC servomotor is installed below the swivel slide simultaneously. big or small arc guide rail is dual-gripper workpiece swivel slide behind high-frequency quenching, accurate grinding, fully guarantees swivel slide running accuracy and rigidity.
Described x is provided with the bistrique elevating mechanism to slide plate; This mechanism comprises bistrique elevating screw seat, bistrique up-down handwheel, bistrique riser guide, bistrique go up and down secondary guide rail, lifter slide; Lifter slide and bistrique up-down up-down handwheel, bistrique riser guide, bistrique go up and down secondary guide rail, lifter slide; Lifter slide and bistrique riser guide and the bistrique secondary guide rail that goes up and down is slidingly connected, and bistrique up-down handwheel is connected with lifter slide through leading screw.
Described bistrique base is provided with bistrique front and back position governor motion; This mechanism comprises bistrique front and back adjusting slider, oiliness bearing, front and back adjusting guide rail, screw mandrel bearing, dial and feeding handwheel; Adjusting slider and front and back adjusting guide rail is slidingly connected before and after the bistrique, and the feeding handwheel is connected with bistrique front and back adjusting slider through leading screw.
The beneficial effect of the s sword numerical control drill grinding machine of the utility model: adopt digital control technology; Grinding accuracy improves; Automatization level is high; 3 interlocks, grindings go out S type chisel edge, have fundamentally improved chisel edge extruding in the Drilling Operations but not cutting and cause the difficult problem that stock-removing efficiency is low, drilling life of bit is short, and the relief angle size of drill bit and S sword parameter can change according to different processing requests convenient and simplely.
Description of drawings
Fig. 1 is the general assembly structural representation of the utility model;
Fig. 2 is the vertical view of the utility model;
Fig. 3 is that A among Fig. 2 is to view;
Fig. 4 is the partial enlarged drawing of B among Fig. 1;
Fig. 5 is the partial enlarged drawing of C among Fig. 1;
Among the figure: 1, support, 2, z axle feed mechanism, 3, the arc guide rail seat, 4, the locking pressure pad, 5, the orthodrome guide rail, 6, little arc guide rail, 7, swivel slide; 8, z axle feeding ball-screw, 9, locking nut, 10, angular contact bearing, 11, bearing chamber, 12, workpiece feeding screw, 13, worker's feeding nut seat, 14, the workpiece feed slide; 15, work spindle casing, 16, the main shaft bearing chamber, 17, main shaft bearing, 18, the bearing locking nut, 19, work spindle, 20, by grinding drill, 21, the chuck synchronous pulley; 22, synchronous pulley back-up ring, 23, CRT case column, 24, the CRT case, 25, the control system, 26, chuck is with back-up ring synchronously, 27, workpiece chuck, 28, emery wheel; 29, wheel guard, 30, grinding head mechanism, 31, bistrique elevating screw seat, 32, bistrique up-down handwheel, 33, grinding head motor, 34, the bistrique riser guide, 35, the bistrique secondary guide rail that goes up and down; 36, x is to slide plate, and 37, x is to the feeding screw, 38, x is to the feeding ball screw, 39, x is to screw rodb base, 40, bearing chamber, 41, bearing, 42, packing ring; 43, lock nut, 44, the roller guide rail that intersects is secondary, 45, adjusting slider before and after the bistrique, 46, oiliness bearing, 47, front and back regulate guide rail, 48, the bistrique base, 49, x is to the feed servo motor; 50, servomotor support, 51, synchronous pulley, 52, band synchronously, 53, the bistrique elevating mechanism, 54, y axle feed mechanism, 55, x is to the leading screw synchronous pulley, 56, the location taper pin; 57, connecting axle, 58, x is to the screw mandrel bearing, 59, the deep trench ball bearing, 60, alignment pin, 61, the bearing partition wall, 62, angular contact bearing, 63, drive flat key; 64, lock nut, 65, packing ring, 66, the swivel slide centering machine, 67, the gyroaxis bearing spider, 68, the gyroaxis bearing gland, 69, gyroaxis bearing spacer, 70, the sealing felt; 71, gyroaxis angular contact bearing, 72, gyroaxis, 73, z axle feed servo motor, 74, electric machine support, 75, flat key, 76, z is to synchronous pulley, 77, compressing tablet; 78, z is to synchronous band, and 79, synchronous pulley, 80, the belt wheel baffle ring, 81, flat key, 82, bearing block, 83, the deep trench ball bearing, 84, partition wall; 85, thrust ball bearing, 86, locking nut, 87, backplate one, 88, x axle feed mechanism, 89, base station is installed, 90, the CRT cantilever; 91, screw mandrel bearing, 92, dial, 93, the feeding handwheel, 94, clamping mechanism, 95, drive key, 96, band synchronously; 97, flat key, 98, synchronous pulley, 99, y spindle motor support, 100, protective cover, 101, motor controlling cabinet, 102, y axle feed servo motor; 103, backplate pillar one, 104, backplate pillar two, 105, backplate pillar three, 106, backplate pillar four, 107, backplate pillar five, 108, backplate pillar six; 109, backplate two, 110, backplate three, 111, backplate four, 112, backplate five, 113, bistrique front and back position governor motion, 114, the z axle intersects roller guide rail; 115, spacer, 116, the synchronous pulley back-up ring, 117, taper roll bearing, 118, taper roll bearing I, 119, backplate six, 120, lifter slide.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Accompanying drawing is a kind of specific embodiment of the utility model; This embodiment comprises and has the support 1 that base station 89 is installed; It is characterized in that: be fixed with x axle feed mechanism 88, be arranged at arc guide rail seat 3 and swivel slide centering machine 66 that z axle feed mechanism supports orthodrome guide rail 5 and roundlet arc guide rail 6 for 2 times through screw on the described installation base station 89; Swivel slide 7 on the swivel slide centering machine 66 is connected with workpiece feed slide 14 on the z axle feed mechanism 2; Workpiece feed slide 14 is provided with clamping mechanism 94, and the work spindle 19 on the clamping mechanism 94 is connected with y axle feed mechanism 54, and the x on the x axle feed mechanism 88 is connected with grinding head mechanism 30 to slide plate 36.X axle feed mechanism comprise the x that is arranged on the servomotor support 50 to feed servo motor 49, synchronous pulley 51, synchronously with 52, x to leading screw synchronous pulley 55, the connecting axle 57 that is provided with the keyway that drives flat key 63, x to feeding ball screw 38, x to feeding screw 37, x to screw rodb base 39; Synchronous pulley 51 is through be with 52 to be connected to leading screw synchronous pulley 55 with x synchronously; Being provided with the connecting axle 57 that drives flat key 63 is connected to leading screw synchronous pulley 55 with x; X to feeding ball screw 38 be provided with x to leading screw synchronous pulley 55 and x to feeding screw 37; X is connected with connecting axle 57 through location taper pin 56 to leading screw synchronous pulley 55; One end of connecting axle 57 is provided with deep trench ball bearing 59 and angular contact bearing 62, is provided with bearing partition wall 61 between the two, and x is fixing through alignment pin 60 bearing partition walls 61 to screw mandrel bearing 58; X is provided with the bearing chamber 40 that has bearing 41 to an end of feeding ball screw 38, and lock nut 43 is connected to feeding ball screw 38 with x through packing ring 42.Z axle feed mechanism comprise the z axle feed servo motor 73 that is provided with electric machine support 74, z to synchronous pulley 76, z to be with 78 synchronously, synchronous pulley 79, z advance feed slide 14 to feeding ball-screw 8, workpiece feeding screw 12, worker; The main shaft of z axle feed servo motor 73 is connected to synchronous pulley 76 with z; Z to synchronous pulley 76 through z to being with 78 to be connected synchronously with synchronous pulley 79; Z is provided with synchronous pulley 79 and workpiece feeding screw 12 to feeding ball-screw 8; Workpiece feeding screw 12 advances feed slide 14 with the worker and is connected; Z is provided with the bearing block 82 of deep trench ball bearing 83 and thrust bearing 85 on an end of feeding ball-screw 8; Connect through partition wall 84 between deep trench ball bearing 83 and the thrust bearing 85, z connects through the bearing chamber 11 that has angular contact bearing 10 on the other end of feeding ball-screw 8, and locking nut 9 is arranged on the top of z to feeding ball-screw 8.Y axle feed mechanism 54 comprises the y axle feed servo motor 102 that has protective cover 100, y spindle motor support 99, synchronous pulley 98, is with 96 synchronously, chuck synchronous pulley 21; The rotating shaft of y axle feed servo motor 102 is connected with synchronous pulley 98; Synchronous pulley 98 is through be with 96 to be connected with chuck synchronous pulley 21 synchronously, and chuck synchronous pulley 21 is connected with work spindle 19.Clamping mechanism comprises work spindle casing 15, has the main shaft bearing chamber 16 of main shaft bearing 17, bearing locking nut 18, work spindle 19, chuck synchronous pulley 21, chuck synchronous pulley back-up ring 26, workpiece chuck 27; Work spindle 19 is provided with workpiece chuck 27 and chuck synchronous pulley 21; Chuck synchronous pulley 21 is provided with chuck synchronous pulley back-up ring 26, is located by connecting with bearing locking nut 18 through the main shaft bearing chamber 16 that has main shaft bearing 17 on the work spindle 19.Grinding head mechanism 30 comprises grinding head motor 33, grinding spindle, emery wheel 28, wheel guard 29 and bistrique base 48, and grinding head motor 33 is connected with emery wheel 28 through grinding spindle.Swivel slide centering machine 66 comprises arc guide rail seat 3, locking pressure pad 4, orthodrome guide rail 5, roundlet arc guide rail 6, swivel slide 7, gyroaxis bearing spider 67, gyroaxis bearing gland 68, gyroaxis bearing spacer 69, sealing felt 70, gyroaxis angular contact bearing 71 and gyroaxis 70; Gyroaxis 70 is connected with swivel slide 7, and swivel slide 7 rotates on orthodrome guide rail 5 and roundlet arc guide rail 6.X is provided with bistrique elevating mechanism 53 to slide plate 36; This mechanism comprises bistrique elevating screw seat 31, bistrique up-down handwheel 32, bistrique riser guide 34, bistrique go up and down secondary guide rail 35, lifter slide 120; Lifter slide 120 and bistrique riser guide 34 and the bistrique secondary guide rail 35 that goes up and down is slidingly connected, and bistrique up-down handwheel 32 is connected with lifter slide 120 through leading screw.Bistrique base 48 is provided with bistrique front and back position governor motion 113; This mechanism comprises bistrique front and back adjusting slider 45, oiliness bearing 46, front and back adjusting guide rail 47, screw mandrel bearing 91 dials 92 and feeding handwheel 93; Adjusting slider 45 is slidingly connected with front and back adjusting guide rail 47 before and after the bistrique, and feeding handwheel 93 is connected with bistrique front and back adjusting slider 45 through leading screw.
The utility model in use; To be installed on the workpiece chuck 27 on the clamping mechanism 94 and by the drill bit 20 of grinding and carry out initial alignment drill bit; Energized starts grinding head mechanism 30 then, and the grinding spindle on it drives emery wheel 28 and rotates; The grinding process to drill bit s sword is accomplished in x, y, orderly the moving under the control of digital control system of z axle feed mechanism at this moment.
Claims (9)
1. S sword numerical control drill grinding machine; Comprise and have the support (1) that base station (89) is installed; It is characterized in that: described installation base station (89) is gone up through screw and is fixed with x axle feed mechanism (88), is arranged at the arc guide rail seat (3) and the swivel slide centering machine (66) that support orthodrome guide rail (5) and little arc guide rail (6) under the z axle feed mechanism (2); Swivel slide (7) on the swivel slide centering machine (66) is connected with workpiece feed slide (14) on the z axle feed mechanism (2); Workpiece feed slide (14) is provided with clamping mechanism (94); Work spindle (19) on the clamping mechanism (94) is connected with y axle feed mechanism (54), and the x on the x axle feed mechanism (88) is connected with grinding head mechanism (30) to slide plate (36).
2. S sword numerical control drill grinding machine according to claim 1; It is characterized in that: described x axle feed mechanism comprise the x that is arranged on the servomotor support (50) to feed servo motor (49), synchronous pulley (51), synchronously band (52), x to leading screw synchronous pulley (55), be provided with drive flat key (63) with the connecting axle (57) of keyway, x to feeding ball screw (38), x to feeding screw (37), x to screw rodb base (39); Synchronous pulley (51) is connected to leading screw synchronous pulley (55) with x through being with (52) synchronously; Being provided with the connecting axle (57) that drives flat key (63) is connected to leading screw synchronous pulley (55) with x; X to feeding ball screw (38) be provided with x to leading screw synchronous pulley (55) and x to feeding screw (37); X is connected with connecting axle (57) through location taper pin (56) to leading screw synchronous pulley (55); Deep trench ball bearing (59) and angular contact bearing (62) are housed on one end of connecting axle (57); Be provided with bearing partition wall (61) between the two; X is fixedly connected with bearing partition wall (61) through alignment pin (60) to screw mandrel bearing (58), and x is provided with the bearing chamber (40) that has bearing (41) to an end of feeding ball screw (38), and lock nut (43) is connected to feeding ball screw (38) with x through packing ring (42).
3. S sword numerical control drill grinding machine according to claim 1; It is characterized in that: described z axle feed mechanism comprises that the z axle feed servo motor (73), the z that are provided with electric machine support (74) advance feed slide (14) to synchronous band (78), synchronous pulley (79), z to feeding ball-screw (8), workpiece feeding screw (12), worker to synchronous pulley (76), z; The main shaft of z axle feed servo motor (73) is connected to synchronous pulley (76) with z; Z is connected with synchronous pulley (79) to synchronous band (78) through z to synchronous pulley (76); Z is provided with synchronous pulley (79) and workpiece feeding screw (12) to feeding ball-screw (8); Workpiece feeding screw (12) advances feed slide (14) with the worker and is connected; Z is provided with the bearing block (82) of deep groove ball bearing (83) and thrust bearing (85) on an end of feeding ball-screw (8); Connect through partition wall (84) between deep trench ball bearing (83) and the thrust bearing (85), z connects through the bearing chamber (11) that has angular contact bearing (10) on the other end of feeding ball-screw (8), and locking nut (9) is arranged on the top of z to feeding ball-screw (8).
4. S sword numerical control drill grinding machine according to claim 1; It is characterized in that: described y axle feed mechanism (54) comprises y axle feed servo motor (102), synchronous pulley (98), synchronous band (96), the chuck synchronous pulley (21) that has protective cover (100), y spindle motor support (99); The rotating shaft of y axle feed servo motor (102) is connected with synchronous pulley (98); Synchronous pulley (98) is connected with chuck synchronous pulley (21) through being with (96) synchronously, and chuck synchronous pulley (21) is connected with work spindle (19).
5. S sword numerical control drill grinding machine according to claim 1; It is characterized in that: described clamping mechanism (94) comprises work spindle casing (15), has the main shaft bearing chamber (16) of main shaft bearing (17), bearing locking nut (18), work spindle (19), chuck synchronous pulley (21), chuck synchronous pulley back-up ring (26), workpiece chuck (27); Work spindle (19) is provided with workpiece chuck (27) and chuck synchronous pulley (21); Chuck synchronous pulley (21) is provided with chuck synchronous pulley back-up ring (26), and work spindle (19) is gone up and is located by connecting through main shaft bearing chamber (16) and the bearing locking nut (18) that has main shaft bearing (17).
6. S sword numerical control drill grinding machine according to claim 1 is characterized in that: described grinding head mechanism (30) comprises grinding head motor (33), emery wheel (28), wheel guard (29) and bistrique base (48), and grinding head motor (33) is connected with emery wheel (28) through grinding spindle.
7. S sword numerical control drill grinding machine according to claim 1; It is characterized in that: described swivel slide centering machine (66) comprises arc guide rail seat (3), locking pressure pad (4), orthodrome guide rail (5), little arc guide rail (6), swivel slide (7), gyroaxis bearing spider (67), gyroaxis bearing gland (68), gyroaxis bearing spacer (69), sealing felt (70), gyroaxis angular contact bearing (71) and gyroaxis (72); Gyroaxis (72) is connected with swivel slide (7), and swivel slide (7) can rotate at orthodrome guide rail (5) and little arc guide rail (6).
8. S sword numerical control drill grinding machine according to claim 1; It is characterized in that: described x is provided with bistrique elevating mechanism (53) to slide plate (36); This mechanism comprises bistrique elevating screw seat (31), bistrique up-down handwheel (32), bistrique riser guide (34), bistrique go up and down secondary guide rail (35), lifter slide (120); Lifter slide (120) and bistrique riser guide (34) and the bistrique secondary guide rail (35) that goes up and down is slidingly connected, and bistrique up-down handwheel (32) passes through leading screw and is connected with lifter slide (120).
9. S sword numerical control drill grinding machine according to claim 6; It is characterized in that: described bistrique base (48) is provided with bistrique front and back position governor motion (113); This mechanism comprises bistrique front and back adjusting slider (45), oiliness bearing (46), front and back adjusting guide rail (47), screw mandrel bearing (91) dial (92) and feeding handwheel (93); Adjusting slider (45) is slidingly connected with front and back adjusting guide rails (47) before and after the bistrique, and feeding handwheel (93) is connected with bistrique front and back adjusting sliders (45) through leading screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120123074U CN202147186U (en) | 2011-04-11 | 2011-04-11 | S edge numerical control drill bit grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120123074U CN202147186U (en) | 2011-04-11 | 2011-04-11 | S edge numerical control drill bit grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147186U true CN202147186U (en) | 2012-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120123074U Expired - Fee Related CN202147186U (en) | 2011-04-11 | 2011-04-11 | S edge numerical control drill bit grinding machine |
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| Country | Link |
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| CN (1) | CN202147186U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934754A (en) * | 2014-04-30 | 2014-07-23 | 江苏合成齿轮有限公司 | Automatic simple and precise grinding machine |
| CN106181709A (en) * | 2016-08-01 | 2016-12-07 | 大连中实数控设备有限公司 | Full-automatic fluted drill ditch back of the body one grinding machine |
| CN108262650A (en) * | 2017-01-03 | 2018-07-10 | 苏州精协机械制造有限公司 | Digitally controlled multifunctional tap shovel |
| CN108890410A (en) * | 2018-08-20 | 2018-11-27 | 江门市江海区杰能机电科技有限公司 | A kind of angular adjustment apparatus of profile grinding of gear spindle assemblies |
| CN112975602A (en) * | 2021-03-13 | 2021-06-18 | 海宁市亿吉刀片厂 | Circular vibrissa is repaiied scissors head and is used grinding device |
-
2011
- 2011-04-11 CN CN201120123074U patent/CN202147186U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934754A (en) * | 2014-04-30 | 2014-07-23 | 江苏合成齿轮有限公司 | Automatic simple and precise grinding machine |
| CN106181709A (en) * | 2016-08-01 | 2016-12-07 | 大连中实数控设备有限公司 | Full-automatic fluted drill ditch back of the body one grinding machine |
| CN108262650A (en) * | 2017-01-03 | 2018-07-10 | 苏州精协机械制造有限公司 | Digitally controlled multifunctional tap shovel |
| CN108262650B (en) * | 2017-01-03 | 2023-07-14 | 苏州精协机械制造有限公司 | Numerical control multifunctional tap relief grinding machine |
| CN108890410A (en) * | 2018-08-20 | 2018-11-27 | 江门市江海区杰能机电科技有限公司 | A kind of angular adjustment apparatus of profile grinding of gear spindle assemblies |
| CN112975602A (en) * | 2021-03-13 | 2021-06-18 | 海宁市亿吉刀片厂 | Circular vibrissa is repaiied scissors head and is used grinding device |
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