CN110548886A - Double-direct-drive servo power tool turret - Google Patents
Double-direct-drive servo power tool turret Download PDFInfo
- Publication number
- CN110548886A CN110548886A CN201910862089.5A CN201910862089A CN110548886A CN 110548886 A CN110548886 A CN 110548886A CN 201910862089 A CN201910862089 A CN 201910862089A CN 110548886 A CN110548886 A CN 110548886A
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- Prior art keywords
- motor
- disc
- cutter
- spindle
- box body
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- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 230000017105 transposition Effects 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 27
- 239000000498 cooling water Substances 0.000 claims description 19
- 229910052742 iron Inorganic materials 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
- B23B29/32—Turrets adjustable by power drive, i.e. turret heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/15526—Storage devices; Drive mechanisms therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The double-direct-drive servo power tool turret comprises a motor shell, a tool turret box body and a cutter head which are connected, wherein the motor shell is connected with the tool turret box body, the cutter head is rotatably connected with the tool turret box body, a transposition indexing part is arranged in the motor shell, a rotary driving part is arranged in the cutter head, a transmission shaft is arranged among the motor shell, the tool turret box body and the cutter head, and the transmission shaft penetrates through the motor shell and the tool turret box body to be connected with the cutter head; a rotary fluted disc is arranged between the front end of the transmission shaft and the cutter disc, and the rotary fluted disc, the transmission shaft and the cutter disc synchronously rotate; compared with the prior art, through the setting of blade disc motor and main shaft motor, two kinds of actions are by placing the motor direct drive in the sword tower box in, and the transmission shaft drives rotatory fluted disc and rotates to drive the blade disc and rotate, realize blade disc motor direct drive blade disc rotational positioning, and each other do not dry and harsh between blade disc motor and the main shaft motor, the blade disc rotates and main shaft rotates independent operation, and the sword tower wholly has better stability.
Description
Technical Field
The invention belongs to the technical field of tool turrets, and particularly relates to a double-direct-drive servo power tool turret.
Background
The traditional tool turret structure form that uses at present mainly is with servo motor through the gyration of speed reducer drive blade disc selection sword, it carries out cutting process to drive the gyration of cutter main shaft through mechanical transmission structure to go on to add external motor, traditional tool turret structure is complicated, the installation space that the subassembly needs is big, the tool turret is bulky, overall dimension is too long, the speed reducer has just had more just one transmission link, the transmission precision is low, the big scheduling problem of transmission clearance, and is with high costs, power transmission chain has restricted the rotational speed and the moment of torsion of cutter axle simultaneously, seriously restricts the whole processing performance of lathe. For the overall design of the whole machine tool, the stroke of the corresponding Z-direction feed shaft is longer during the overall structural design because of the longer length of the turret, so that the parts correspondingly connected with the turret are lengthened, such as a bed body part and an outer protection part of the machine tool. The bed part is a main component for the whole machine tool, and the increase of the size of the bed directly increases the cost.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the double-direct-drive servo power tool turret which is driven by double motors, has a simple structure and is accurately positioned.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the double-direct-drive servo power tool turret comprises a motor shell, a tool turret box body and a cutter head which are connected, wherein the motor shell is connected with the tool turret box body, the cutter head is rotatably connected with the tool turret box body, a transposition indexing part is arranged in the motor shell, a rotary driving part is arranged in the cutter head, a transmission shaft is arranged among the motor shell, the tool turret box body and the cutter head, and the transmission shaft penetrates through the motor shell and the tool turret box body to be connected with the cutter head; a rotary fluted disc is arranged between the front end of the transmission shaft and the cutter disc, and the rotary fluted disc, the transmission shaft and the cutter disc synchronously rotate; the transposition indexing part comprises a cutter head motor stator and a cutter head motor rotor which are matched with each other, the cutter head motor rotor is in interference fit with the transmission shaft, and a cutter head encoder is arranged at the rear end of the transmission shaft; the cutter head is internally provided with a main shaft, a main shaft motor rotor and a main shaft motor stator, the main shaft motor rotor is connected with the main shaft, the front end of the main shaft is provided with an end face key for driving a cutter to rotate, and the rear end of the main shaft is provided with a main shaft encoder for controlling the position.
According to a preferable scheme of the invention, a convex ring which is abutted against a motor shell is formed in the middle of the transmission shaft, a thrust bearing which is abutted against the convex ring of the transmission shaft is arranged in the cutter tower box body, a box body rear flange which is fixedly connected with the cutter tower box body is further arranged in the cutter tower box body, and the other side of the thrust bearing is abutted against the box body rear flange.
As a preferred scheme of the present invention, a movable fluted disc is disposed in the cutter tower box, the movable fluted disc is sleeved on the transmission shaft 40, the movable fluted disc is connected with the box rear flange through a spring pin, a stop iron is disposed between the movable fluted disc and the box rear flange, the stop iron is partially embedded in the cutter tower box, and the stop iron abuts against the box rear flange.
As a preferred scheme of the invention, a fixed gear disc is further arranged in the cutter tower box body and fixedly connected to the cutter disc, the cutter tower box body, the fixed gear disc and the rotary gear disc form a closed hydraulic cylinder together, the fixed gear disc is sleeved on the rotary gear disc, the movable gear disc is meshed with the fixed gear disc and the rotary gear disc simultaneously, a water distribution disc is sleeved outside the fixed gear disc, the outer circle of the fixed gear disc is connected with the inner hole of the water distribution disc, and the front end of the water distribution disc is abutted against the rear end of the cutter disc.
As a preferred scheme of the invention, a motor end cover is arranged on the outer side of the cutter encoder, a cutter motor rear bearing seat is fixedly connected onto the motor end cover, the cutter motor rear bearing seat is fixedly connected with a motor shell through a screw and a spigot, a fixing plate is connected onto the outer side of the motor end cover and abuts against the rear end of a transmission shaft, and a cable plug is arranged on the outer side of the fixing plate.
According to a preferable scheme of the invention, two ends of the interior of the motor shell are respectively and fixedly connected with a cutter motor rear bearing seat and a cutter motor front bearing seat, a cutter motor rear bearing is installed in the cutter motor rear bearing seat, a cutter motor front bearing is installed in the cutter motor front bearing seat, and the cutter motor front bearing and the cutter motor rear bearing are sleeved outside the transmission shaft.
As a preferred scheme of the invention, a cutter motor cooling water jacket is further arranged in the motor shell, a cutter motor stator is arranged in the cutter motor cooling water jacket, and two ends of the cutter motor cooling water jacket are respectively abutted against a cutter motor front bearing seat and a cutter motor rear bearing seat.
According to a preferable scheme of the invention, the cutter disc is fixedly connected with the rotary fluted disc through screws, a cutter disc end cover is installed at the front end of the cutter disc, a box body bearing is installed in the cutter disc end cover, a main shaft box is arranged in the box body bearing, and the box body bearing is in matched connection with an excircle at the front end of the main shaft box.
As a preferable scheme of the present invention, a spindle cooling water jacket is installed in the spindle box, and the spindle motor rotor and the spindle motor stator are located in the spindle cooling water jacket.
As a preferred scheme of the present invention, a main shaft front flange and a main shaft rear flange which are abutted against a main shaft motor stator are further provided in the main shaft box, a main shaft front bearing which supports the main shaft is installed in the main shaft front flange, and a main shaft rear bearing which supports the main shaft is installed in the main shaft rear flange.
Compared with the prior art, the invention has the beneficial effects that: through the setting of blade disc motor and main shaft motor, two kinds of actions are by placing the motor direct drive in the sword tower box in, and the transmission shaft drives rotatory fluted disc and rotates to drive the blade disc and rotate, realize blade disc motor direct drive blade disc rotational positioning, and between blade disc motor and the main shaft motor each other not dry and astringent, the blade disc rotates and main shaft rotates independent operation, and the sword tower is whole to have better stability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
Reference numbers in the figures: the device comprises a motor end cover 1, a cutter encoder 2, a fixing plate 3, a cable plug 4, a central shaft 5, a cutter motor rear bearing seat 6, a cutter motor rear bearing 7, a cutter rear bearing 8, a motor housing 9, a cutter motor stator 10, a cutter motor rotor 11, a cutter motor front bearing 12, a cutter motor front bearing seat 13, a thrust bearing 14, a box rear flange 15, a stop iron 16, a rotary fluted disc 17, a water diversion disc 18, a main shaft front flange 20, an end face key 21, a main shaft 22, a main shaft front bearing 23, a box bearing 24, a main shaft box 25, a main shaft cooling water jacket 26, a main shaft motor stator 27, a main shaft motor rotor 28, a main shaft rear bearing 29, a main shaft rear flange 30, a main shaft encoder 31, a main shaft rear end cover 32, a cutter 33, a fixed fluted disc 34, a movable fluted disc 35, a spring pin 36, a cutter tower box 37.
Detailed Description
the following describes embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1, the double-direct-drive servo power turret comprises a motor housing 9, a turret box 37 and a cutter disc 33 which are connected, wherein the motor housing 9 is connected with the turret box 37, the cutter disc 33 is rotatably connected with the turret box 37, a transposition indexing part is arranged in the motor housing 9, a rotation driving part is arranged in the cutter disc 33, a transmission shaft 40 is arranged among the motor housing 9, the turret box 37 and the cutter disc 33, and the transmission shaft 40 penetrates through the motor housing 9 and the turret box 37 to be connected with the cutter disc 33; a rotary fluted disc 17 is arranged between the front end of the transmission shaft 40 and the cutter disc 33, and the rotary fluted disc 17, the transmission shaft 40 and the cutter disc 33 synchronously rotate; the indexing part comprises a cutter motor stator 10 and a cutter motor rotor 11 which are matched with each other, the cutter motor rotor 11 is in interference fit with the transmission shaft 40, the cutter motor rotor 11 drives the transmission shaft 40 to rotate, and the rear end of the transmission shaft 40 is provided with a cutter encoder 2; a main shaft 22, a main shaft motor rotor 28 and a main shaft motor stator 27 are arranged in the cutter head 33, the main shaft motor rotor 28 is connected with the main shaft 22, an end face key 21 for driving a cutter to rotate is installed at the front end of the main shaft 22, a main shaft encoder 31 for controlling the position is installed at the rear end of the main shaft 22, and the main shaft encoder 31 is used for realizing the position control for driving the cutter.
Because the rotating fluted disc 17, the transmission shaft 40 and the cutter disc 33 rotate synchronously, the rotating angle of the transmission shaft 40 is the rotating angle of the cutter disc 33, the cutter disc encoder 2 is used for determining the rotating angle of the transmission shaft 40, so that the cutter disc 33 rotates by a certain required angle, the main shaft motor rotor 28 and the main shaft motor stator 27 drive the main shaft 22 to rotate, the end face key 21 is connected with a required cutter, after the cutter disc 33 rotates by a certain angle under the rotation of the transmission shaft 40, the main shaft 22 moves to the end face key 21 at different positions, and the main shaft 22 rotates to drive the cutter to work.
A convex ring abutting against the motor housing 9 is formed in the middle of the transmission shaft 40, a thrust bearing 14 abutting against the convex ring of the transmission shaft 40 is arranged in the turret box body 37, a box body rear flange 15 fixedly connected with the turret box body 37 is further arranged in the turret box body 37, the other side of the thrust bearing 14 abuts against the box body rear flange 15, and the box body rear flange 15 is used for bearing the axial force from the thrust bearing 14.
Be equipped with in the sword tower box 37 and remove fluted disc 35, it cup joints on transmission shaft 40 to remove fluted disc 35, it can move along 40 length direction of transmission shaft to remove fluted disc 35, and remove and link to each other through spring pin 36 between fluted disc 35 and the box rear flange 15, the setting of spring pin 36 is used for preventing to remove the rotation of fluted disc 35, thereby improve the stability of removing fluted disc 35 at the removal in-process, be equipped with the fender iron 16 between removing fluted disc 35 and the box rear flange 15, fender iron 16 part is embedded in sword tower box 37, and fender iron 16 offsets with box rear flange 15, it moves axially under the hydraulic pressure effect to remove fluted disc 35, it offsets with fender iron 16 backward, simultaneously with fixed fluted disc 34 forward, rotatory fluted disc 17 meshes.
The cutter tower box body 37 is internally provided with a fixed gear disc 34 which is fixedly connected to the cutter disc 33, the cutter tower box body 37, the fixed gear disc 34 and the rotary gear disc 17 jointly form a closed hydraulic oil cylinder, the fixed gear disc 34 is sleeved on the rotary gear disc 17, the movable gear disc 35 is meshed with the fixed gear disc 34 and the rotary gear disc 17 simultaneously, when the movable gear disc 35 is meshed with the fixed gear disc 34 and the rotary gear disc 17 simultaneously, the position stability of the movable gear disc 35 is achieved under the action of the hydraulic oil cylinder of the movable gear disc 35, the rotary gear disc 17 is locked simultaneously, the stability of the cutter disc 33 in the using process is improved, the water diversion disc 18 is sleeved outside the fixed gear disc 34, the outer circle of the fixed gear disc 34 is connected with the inner hole of the water diversion disc 18, the front end of the water diversion disc.
A motor end cover 1 is arranged on the outer side of the cutter encoder 2, a cutter motor rear bearing seat 6 is fixedly connected to the motor end cover 1, the motor end cover 1 is fixedly connected with the cutter motor rear bearing seat 6 through screws, the cutter motor rear bearing seat 6 is fixedly connected with a motor shell 9 through screws and rabbets, a fixing plate 3 is connected to the outer side of the motor end cover 1, the fixing plate 3 is fixedly connected with the motor end cover 1 through screws, the fixing plate 3 abuts against the rear end of a transmission shaft 40, a cable plug 4 is arranged on the outer side of the fixing plate 3, a central shaft 5 is arranged in the transmission shaft 40, the central shaft 5 is, and the central shaft 5 is fixedly connected with the fixing plate 3 through screws, a cable of the cable plug 4 enters the spindle box 25 through a central through hole of the central shaft 5, and the cable of the cable plug 4 is connected with the spindle motor rotor 28, the spindle motor stator 27 and the spindle encoder 31.
The inside both ends of motor casing 9 are fixedly connected with blade disc motor rear bearing frame 6 respectively and are connected with blade disc motor front bearing frame 13, and blade disc motor rear bearing frame 6 internally mounted has blade disc motor rear bearing 7, blade disc motor front bearing frame 13 internally mounted has blade disc motor front bearing 12, blade disc motor front bearing 12 and blade disc motor rear bearing 7 cup joint outside transmission shaft 40, blade disc motor front bearing 12 and blade disc motor rear bearing form the radial support to transmission shaft 40, improve the stability of transmission shaft 40.
A cutter motor cooling water jacket 38 and a cutter rear bearing 8 are further arranged in the motor housing 9, the cutter motor stator 10 is mounted in the cutter motor cooling water jacket 38, and two ends of the cutter motor cooling water jacket 38 are respectively abutted against the cutter motor front bearing seat 13 and the cutter motor rear bearing seat 6.
The cutter 33 is fixedly connected with the rotary fluted disc 17 through screws, a cutter end cover 39 is installed at the front end of the cutter 33, a box body bearing 24 is installed in the cutter end cover 39, a spindle box 25 is arranged in the box body bearing 24, the box body bearing 24 is connected with the excircle at the front end of the spindle box 25 in a matched mode, and the box body bearing 24 supports the spindle box 25.
A spindle cooling water jacket 26 is installed in the spindle box 25, a spindle motor rotor 28 and a spindle motor stator 27 are located in the spindle cooling water jacket 26, the spindle cooling water jacket 26 is used for cooling the spindle 22, a spindle front flange 20 and a spindle rear flange 30 which are abutted against the spindle motor stator 27 are further arranged in the spindle box 25, a spindle front bearing 23 for supporting the spindle 22 is installed in the spindle front flange 20, and a spindle rear bearing 29 for supporting the spindle 22 is installed in the spindle rear flange 30.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: motor end cover 1, cutter encoder 2, fixing plate 3, cable plug 4, central shaft 5, cutter motor rear bearing seat 6, cutter motor rear bearing 7, cutter rear bearing 8, motor housing 9, cutter motor stator 10, cutter motor rotor 11, cutter motor front bearing 12, cutter motor front bearing seat 13, thrust bearing 14, case rear flange 15, stop iron 16, rotary fluted disc 17, water diversion disc 18, spindle front flange 20, end key 21, spindle 22, spindle front bearing 23, case bearing 24, spindle box 25, spindle cooling water jacket 26, spindle motor stator 27, spindle motor rotor 28, spindle rear bearing 29, spindle rear flange 30, spindle encoder 31, spindle rear end cover 32, cutter 33, fixed fluted disc 34, movable fluted disc 35, spring pin 36, cutter tower case 37, cutter motor cooling water jacket 38, cutter end cover 39, drive shaft 40, and the like terms, but does not exclude the possibility of using other terms; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. Double-direct-drive servo power tool turret, including motor casing (9), tool turret box (37) and blade disc (33) that are connected, motor casing (9) link to each other with tool turret box (37), blade disc (33) rotate with tool turret box (37) and are connected, are equipped with transposition graduation portion in motor casing (9), are equipped with rotary drive portion in blade disc (33), its characterized in that, be equipped with transmission shaft (40) between motor casing (9), tool turret box (37) and blade disc (33), transmission shaft (40) pass motor casing (9) and tool turret box (37) and link to each other with blade disc (33); a rotary fluted disc (17) is arranged between the front end of the transmission shaft (40) and the cutter disc (33), and the rotary fluted disc (17), the transmission shaft (40) and the cutter disc (33) synchronously rotate; the indexing part comprises a cutter head motor stator (10) and a cutter head motor rotor (11) which are matched with each other, the cutter head motor rotor (11) is in interference fit with the transmission shaft (40), and the rear end of the transmission shaft (40) is provided with a cutter head encoder (2); a main shaft (22), a main shaft motor rotor (28) and a main shaft motor stator (27) are arranged in the cutter head (33), the main shaft motor rotor (28) is connected with the main shaft (22), an end face key (21) used for driving a cutter to rotate is installed at the front end of the main shaft (22), and a main shaft encoder (31) for controlling the position is installed at the rear end of the main shaft (22).
2. The double-direct-drive servo power tool turret as claimed in claim 1, wherein a convex ring which abuts against a motor shell (9) is formed in the middle of the transmission shaft (40), a thrust bearing (14) which abuts against the convex ring of the transmission shaft (40) is arranged in the tool turret box body (37), a box body rear flange (15) which is fixedly connected with the tool turret box body (37) is further arranged in the tool turret box body (37), and the other side of the thrust bearing (14) abuts against the box body rear flange (15).
3. The double-direct-drive servo power tool tower as claimed in claim 2, wherein a movable fluted disc (35) is arranged in the tool tower box body (37), the movable fluted disc (35) is sleeved on the transmission shaft (40), the movable fluted disc (35) is connected with the box body rear flange (15) through a spring pin (36), a blocking iron (16) is arranged between the movable fluted disc (35) and the box body rear flange (15), part of the blocking iron (16) is embedded in the tool tower box body (37), and the blocking iron (16) is abutted to the box body rear flange (15).
4. The double-direct-drive servo power tool tower as claimed in claim 3, wherein a fixed gear disc (34) is further arranged in the tool tower box body (37) and fixedly connected to the tool disc (33), the tool tower box body (37), the fixed gear disc (34) and the rotary gear disc (17) jointly form a closed hydraulic oil cylinder, the fixed gear disc (34) is sleeved on the rotary gear disc (17), the movable gear disc (35) is simultaneously meshed with the fixed gear disc (34) and the rotary gear disc (17), a water distribution disc (18) is sleeved outside the fixed gear disc (34), an outer circle of the fixed gear disc (34) is connected with an inner hole of the water distribution disc (18), and the front end of the water distribution disc (18) is abutted against the rear end of the tool disc (33).
5. The double-direct-drive servo power knife tower as claimed in claim 1, wherein a motor end cover (1) is mounted on the outer side of the cutter encoder (2), a cutter motor rear bearing seat (6) is fixedly connected to the motor end cover (1), the cutter motor rear bearing seat (6) is fixedly connected with a motor shell (9) through a screw and a spigot, a fixing plate (3) is connected to the outer side of the motor end cover (1), the fixing plate (3) abuts against the rear end of the transmission shaft (40), and a cable plug (4) is mounted on the outer side of the fixing plate (3).
6. The double-direct-drive servo power tool turret as claimed in claim 1, wherein a cutterhead motor rear bearing seat (6) is fixedly connected to two ends of the inside of the motor housing (9) and connected with a cutterhead motor front bearing seat (13), a cutterhead motor rear bearing (7) is mounted inside the cutterhead motor rear bearing seat (6), a cutterhead motor front bearing (12) is mounted inside the cutterhead motor front bearing seat (13), and the cutterhead motor front bearing (12) and the cutterhead motor rear bearing (7) are sleeved outside the transmission shaft (40).
7. The double-direct-drive servo power tool turret as claimed in claim 6, wherein a cutterhead motor cooling water jacket (38) is further arranged in the motor housing (9), the cutterhead motor stator (10) is mounted in the cutterhead motor cooling water jacket (38), and two ends of the cutterhead motor cooling water jacket (38) are respectively abutted against the cutterhead motor front bearing seat (13) and the cutterhead motor rear bearing seat (6).
8. The double-direct-drive servo power tool turret as claimed in claim 1, wherein the cutter (33) is fixedly connected with the rotary fluted disc (17) through screws, a cutter end cover (39) is installed at the front end of the cutter (33), a box bearing (24) is installed in the cutter end cover (39), a spindle box (25) is arranged in the box bearing (24), and the box bearing (24) is connected with an excircle at the front end of the spindle box (25) in a matched manner.
9. The double direct-drive servo power tool turret according to claim 8, characterized in that a spindle cooling water jacket (26) is installed in the spindle box (25), and a spindle motor rotor (28) and a spindle motor stator (27) are located in the spindle cooling water jacket (26).
10. The double-direct-drive servo power tool turret according to claim 9, wherein a spindle front flange (20) and a spindle rear flange (30) which abut against a spindle motor stator (27) are further arranged in the spindle box (25), a spindle front bearing (23) for supporting the spindle (22) is mounted in the spindle front flange (20), and a spindle rear bearing (29) for supporting the spindle (22) is mounted in the spindle rear flange (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862089.5A CN110548886A (en) | 2019-09-12 | 2019-09-12 | Double-direct-drive servo power tool turret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862089.5A CN110548886A (en) | 2019-09-12 | 2019-09-12 | Double-direct-drive servo power tool turret |
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| Publication Number | Publication Date |
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| CN110548886A true CN110548886A (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910862089.5A Pending CN110548886A (en) | 2019-09-12 | 2019-09-12 | Double-direct-drive servo power tool turret |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151777A (en) * | 2020-02-12 | 2020-05-15 | 海辰精密机械(嘉兴)股份有限公司 | Compact servo turret |
| CN111266614A (en) * | 2020-03-16 | 2020-06-12 | 海辰精密机械(嘉兴)股份有限公司 | A central bearing structure for power sword tower |
| CN111318728A (en) * | 2020-03-31 | 2020-06-23 | 海辰精密机械(嘉兴)股份有限公司 | Synchronous motor driving structure for power tool turret |
| CN112122636A (en) * | 2020-10-15 | 2020-12-25 | 海辰精密机械(嘉兴)股份有限公司 | Central shaft supporting structure for direct-drive power tool turret with built-in motor |
| CN113523388A (en) * | 2021-09-15 | 2021-10-22 | 思特博恩(常州)新材料科技有限公司 | Direct-drive milling device and milling equipment |
| CN115609033A (en) * | 2022-12-05 | 2023-01-17 | 常州克迈特数控科技有限公司 | Power tool turret with high-pressure center water outlet structure |
| CN115846710A (en) * | 2022-11-28 | 2023-03-28 | 迈坤机械(江苏)有限公司 | Multi-station hydraulic turret positioning mechanism |
| CN115846710B (en) * | 2022-11-28 | 2024-10-22 | 迈坤机械(江苏)有限公司 | Multi-station hydraulic turret positioning mechanism |
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| CN201483011U (en) * | 2009-08-04 | 2010-05-26 | 山东鲁南机床有限公司 | Power cutter tower |
| CN203380386U (en) * | 2013-03-13 | 2014-01-08 | 大连光洋科技工程有限公司 | Power tool turret using torque motor to directly drive cutter head |
| CN109550987A (en) * | 2019-01-17 | 2019-04-02 | 陕西阿米工业设计有限公司 | A kind of built-in single motor servo power turret |
| CN209157171U (en) * | 2018-11-19 | 2019-07-26 | 陕西阿米工业设计有限公司 | A kind of built-in motor servo turret |
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2019
- 2019-09-12 CN CN201910862089.5A patent/CN110548886A/en active Pending
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|---|---|---|---|---|
| EP0343347A1 (en) * | 1988-05-26 | 1989-11-29 | Sauter Feinmechanik GmbH | Tool turret |
| CN201483011U (en) * | 2009-08-04 | 2010-05-26 | 山东鲁南机床有限公司 | Power cutter tower |
| CN203380386U (en) * | 2013-03-13 | 2014-01-08 | 大连光洋科技工程有限公司 | Power tool turret using torque motor to directly drive cutter head |
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| CN109550987A (en) * | 2019-01-17 | 2019-04-02 | 陕西阿米工业设计有限公司 | A kind of built-in single motor servo power turret |
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