CN2910446Y - Servo-actuator driving system for linear cutting taper machine - Google Patents
Servo-actuator driving system for linear cutting taper machine Download PDFInfo
- Publication number
- CN2910446Y CN2910446Y CN 200620071793 CN200620071793U CN2910446Y CN 2910446 Y CN2910446 Y CN 2910446Y CN 200620071793 CN200620071793 CN 200620071793 CN 200620071793 U CN200620071793 U CN 200620071793U CN 2910446 Y CN2910446 Y CN 2910446Y
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- driving system
- dial
- servo motor
- motor driving
- line cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 24
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to a servo-actuator driving system for linear cutting taper machine. The servo-actuator(6) is connected with a screw shaft(42) of an exact screw pair (18) through a joint(10); a mid base plate and a lower base plate are separately arranged with a screw nut(43) by a bolt; the upper base plate and the mid base plate are separately fixed with a bearing support base(24); the bearing support base(24) is arranged with a dial adjusting sleeve(20), a dial base(39) and a dial(40) ; two deep groove ball bearings(17) and two deep groove ball bearings(19) are separately arranged with the two ends of the screw shaft(42) side by side. The servo-actuator driving system for linear cutting taper machine is of simple structure, smooth and reliable working.
Description
Technical field:
The utility model relates to line cutting tapering lathe servo motor driving system.
Background technology:
Wire cutting machine tool was as follows with big stroke tapering head operation logic in the past: when the stepping motor of last planker obtains the pulse signal of computer control cabinet, feed screw nut in the deceleration rear drive on the planker laterally moves, the middle carriage that drive is installed on it is done laterally operation, and the following planker that is installed on the middle carriage feed screw nut is also done horizontal operation with regard to driving the last connecting rod rack that connects; Equally, when the stepping motor on the middle carriage obtains pulse signal, the feed screw nut who drives on the middle carriage through reducing gear vertically moves, the following planker that drive is installed on it is done vertically operation, drive again and go up the vertically operation of connecting rod rack do, make the guide wheel on the connecting rod rack make horizontal and vertical combined running at last, to reach the purpose of workpiece being done various solid processing cuttings.
But above-mentioned wire cutting machine tool all needs to drive feed screw nut on it through reduction gear with the last carriage stepping motor of big stroke tapering head and middle carriage stepper motor, and its syndeton complexity need make improvements.
Summary of the invention:
The purpose of this utility model provides a kind of wire cutting machine tool servo motor driving system, its structure is to go up planker to be connected with the screw axis of its accurate screw pair by shaft coupling respectively with servomotor on the middle carriage, its feed screw nut links to each other with middle carriage, following planker respectively, drive it and make compound motion, to reach line cutting tapering processing purpose.
A kind of line cutting tapering lathe servo motor driving system, it is made up of servomotor (6), shaft coupling (10), servomotor seat (11), deep groove ball bearing (17), deep groove ball bearing (19), bearing block (24), dial flange (39) and dial (40), it is characterized in that servomotor (6) output shaft is connected with shaft coupling (10) input axle sleeve by general flat key (7), shaft coupling (10) output axle sleeve is connected with the screw axis (42) of accurate screw pair (18) by general flat key (9); Feed screw nut (43) is installed in respectively on middle carriage and the following planker by screw; Bearing block (24) is separately fixed on planker (37) and the middle carriage; Dial adjustment cover (20), dial flange (39), dial (40) are installed on the bearing block (24); Two deep groove ball bearings (17) and two deep groove ball bearings (19) are installed in the two ends of screw axis (42) respectively side by side.
Now the utility model line cutting tapering lathe is described as follows with servo motor driving system operation principle and structure:
Have two servomotors, drive the accurate screw pair of going up on planker and the middle carriage by shaft coupling respectively, the screw mandrel two ends of each accurate screw pair are installed in respectively on two deep groove ball bearings arranged side by side, and wherein two deep groove ball bearings arranged side by side are installed in the bearing block; Right-hand member at screw mandrel is equipped with dial, and dial flange is fixed on the bearing block.
Two feed screw nuts of two screw pairs are installed in respectively on middle carriage and the following planker by screw, and planker is connected with middle carriage, and middle carriage is connected with following planker.
When the forward and reverse rotation of the screw mandrel on the last planker, do horizontal left and right motion with regard to making the feed screw nut on it, drive middle carriage simultaneously and do horizontal left and right motion; Equally, when the feed screw nut on the middle carriage does the operation of vertical front and rear direction on screw mandrel, just make continuous following planker do vertical forward and backward operation, make the vertical and horizontal compound motion thereby drive the last connecting rod rack that links to each other with following planker.
The utility model line cutting tapering lathe is that syndeton is simple with the advantage of servo motor driving system, and it is reliable to operate steadily.
Description of drawings:
Fig. 1: this line cutting tapering lathe servo motor driving system sectional structure schematic diagram.
Fig. 2: the schematic perspective view that accurate screw pair (18) is made up of screw axis (42) and feed screw nut (43).
Fig. 3: the front elevational schematic that accurate screw pair (18) is made up of screw axis (42) and feed screw nut (43).
Fig. 4: the schematic side view that accurate screw pair (18) is made up of screw axis (42) and feed screw nut (43).
Fig. 5: shaft coupling (10) perspective view.
Fig. 6: for accurate screw pair (18), deep groove ball bearing (19), dial locking nut (3), soket head cap screw (4), dial adjustment cover (20), general flat key (22), dial flange (39), dial (40) are installed the connection profile.
The specific embodiment:
Referring to Fig. 1: among Fig. 1: (6) are servomotor, (7) be general flat key, (8) be servomotor gap spacer, (9) be general flat key, (10) be shaft coupling, (11) be the servo-electric support, (12) be round nut, (13) be the internal thread taper pin, (14) be bearing gland, (15) a whole set of for transfering to other localities, (16) be outer separator, (17) be deep groove ball bearing, (18) be accurate screw pair, (19) be deep groove ball bearing, (20) be dial adjustment cover, (21) be shaft block ring, (22) be general flat key, (23) be soket head cap screw, (24) be bearing block, (25) be the bearing block lid, (26) be spring washer, (27) be rounded washers, (28) be the wheel stand assembly, (32) be following planker, (33) be line slideway auxiliary, (37) be last planker.
Servomotor (6) has two, is connected with accurate screw pair (18) by shaft coupling (10) respectively, and 2 secondary accurate screw pairs (18) are installed in respectively on planker (37) and the middle carriage.
Concrete structure is described as follows:
The output shaft of servomotor (6) is connected by the input axle sleeve of general flat key (7) with shaft coupling (10); The output axle sleeve of shaft coupling (10) is connected with the screw axis (42) of accurate screw pair (18) by general flat key (9).Servomotor (6) is installed on the servo-electric support (11).
Servomotor gap spacer (8) is installed on servomotor (6) output shaft, and shaft coupling (10) is not axially thrown, does not touch the torsion pass spring of shaft coupling (10) to guarantee motor shaft.
Shaft coupling (10) two-end structure symmetry can be exchanged use, adds the torsion pass spring in the middle of the shaft coupling (10), to eliminate malalignment.
Screw axis (42) other end of screw pair (18) is fixed on two ditch ball bearings (19) in the bearing block (24) of planker (37).Screw axis (42) other end of another screw pair (18) is fixed on two ditch ball bearings (19) in the bearing block (24) of middle carriage.
Two feed screw nuts (43) of two screw pairs (18) are installed on middle carriage and the following planker by screw respectively.
On bearing block (24), dial adjustment cover (20), dial flange (39), dial (40) are installed.
Bearing block (24) is fixed on the planker (37), and another bearing block (24) is fixed on the middle carriage.
Two round nuts (12) are pressed on the inner ring of deep groove ball bearing (17) side by side in order to eliminate end play.
Having 5 internal thread taper pins (13) to be used for screw axis (42) uses with the assembling and positioning of servomotor (6) output shaft axiality.
Bearing gland (14) is sleeved on the screw axis (42).
The whole series (15) of transfering to other localities are installed between deep groove ball bearing (17) inner ring and the round nut (12), are sleeved on the deep groove ball bearing (17).
Outer separator (16) is installed between the outer ring of two deep groove ball bearings (17).
Two deep groove ball bearings (17) are installed in screw axis (42) one ends of screw pair (18) side by side; Two other deep groove ball bearing (19) is installed in screw axis (42) other end of screw pair (18) side by side.
Shaft block ring (21) is installed in screw axis (42) axle head of screw pair (18).
General flat key (22) is used for screw axis (42) is coupled together with dial (40) respectively.
4 soket head cap screws (23) are installed in bearing block (24) on the planker (37); Other 4 soket head cap screws (23) are installed in bearing block (24) on the middle carriage.
Bearing block lid (25) is installed on the bearing block (24).
Other parts and this servo motor driving system do not have direct relation among Fig. 1, so do not state.
Referring to Fig. 6: among Fig. 6: (3) are the dial locking nut, and (4) are hexagonal socket nut, and (18) are accurate screw pair, and (19) are deep groove ball bearing, and (20) are dial adjustment cover, and (22) are general flat key, and (39) are dial flange, and (40) are dial.
Dial (40) is installed and is pressed between dial adjustment cover (20) and the dial locking nut (3).
Dial locking nut (3) is installed in place, screw mandrel (42) end.
Dial (40) is connected with the screw axis (42) of screw pair (18) by general flat key (22), and dial (40) is rotated with screw axis (42).
Between dial (40) and the dial flange (39) is gapped, and dial (40) can rotate with respect to dial flange (39), adopts soket head cap screw (4) that dial flange (39) is fixed on the bearing block (24).
Claims (10)
1, a kind of line cutting tapering lathe servo motor driving system, it is made up of servomotor (6), shaft coupling (10), servomotor seat (11), deep groove ball bearing (17), deep groove ball bearing (19), bearing block (24), dial flange (39) and dial (40), it is characterized in that servomotor (6) output shaft is connected with shaft coupling (10) input axle sleeve by general flat key (7), shaft coupling (10) output axle sleeve is connected with the screw axis (42) of accurate screw pair (18) by general flat key (9); Feed screw nut (43) is installed in respectively on middle carriage and the following planker by screw; Bearing block (24) is separately fixed on planker (37) and the middle carriage; Dial adjustment cover (20), dial flange (39), dial (40) are installed on the bearing block (24); Two deep groove ball bearings (17) and two deep groove ball bearings (19) are installed in the two ends of screw axis (42) respectively side by side.
2, a kind of line cutting tapering lathe servo motor driving system according to claim 1 is characterized in that servomotor (6) is installed on the servomotor seat (11).
3, a kind of line cutting tapering lathe servo motor driving system according to claim 1 is characterized in that servomotor gap spacer (8) is sleeved on servomotor (6) output shaft.
4, a kind of line cutting tapering lathe servo motor driving system according to claim 1 is characterized in that shaft coupling (10) two-end structure symmetry, and the centre adds the torsion pass spring.
5, a kind of line cutting tapering lathe servo motor driving system according to claim 1 is characterized in that bearing block (24) respectively is installed in respectively on planker (37) and the middle carriage.
6, a kind of line cutting tapering lathe servo motor driving system according to claim 1 is characterized in that two round nuts (12) are pressed on the inner ring of deep groove ball bearing (17) side by side.
7, a kind of line cutting tapering lathe servo motor driving system according to claim 1, it is characterized in that transfering to other localities a whole set of (15) are installed between deep groove ball bearing (17) inner ring and the round nut (12).
8, a kind of line cutting tapering lathe servo motor driving system according to claim 1 is characterized in that outer separator (16) is installed between the outer ring of two deep groove ball bearings (17).
9, a kind of line cutting tapering lathe servo motor driving system according to claim 1 is characterized in that shaft block ring (21) is installed in screw axis (42) axle head of screw pair (18).
10, a kind of line cutting tapering lathe servo motor driving system according to claim 1 is characterized in that screw axis (42) links together by general flat key (22) and dial (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071793 CN2910446Y (en) | 2006-05-20 | 2006-05-20 | Servo-actuator driving system for linear cutting taper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071793 CN2910446Y (en) | 2006-05-20 | 2006-05-20 | Servo-actuator driving system for linear cutting taper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910446Y true CN2910446Y (en) | 2007-06-13 |
Family
ID=38132311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620071793 Expired - Fee Related CN2910446Y (en) | 2006-05-20 | 2006-05-20 | Servo-actuator driving system for linear cutting taper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910446Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039453A (en) * | 2009-10-19 | 2011-05-04 | 西安贝吉姆机床股份有限公司 | Linear transmission shaft driving mechanism of gear grinding machine |
| CN102873419A (en) * | 2012-09-27 | 2013-01-16 | 李冬庆 | U shaft and V shaft structure for sliding table type taper head device of linear cutting machine tool |
| CN112077403A (en) * | 2020-09-10 | 2020-12-15 | 力同机械自动化（上海）有限公司 | Perpendicularity adjusting method for taper head |
| CN112238273A (en) * | 2020-10-27 | 2021-01-19 | 无锡全硕机械制造有限公司 | Taper head device of linear cutting machine |
-
2006
- 2006-05-20 CN CN 200620071793 patent/CN2910446Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039453A (en) * | 2009-10-19 | 2011-05-04 | 西安贝吉姆机床股份有限公司 | Linear transmission shaft driving mechanism of gear grinding machine |
| CN102873419A (en) * | 2012-09-27 | 2013-01-16 | 李冬庆 | U shaft and V shaft structure for sliding table type taper head device of linear cutting machine tool |
| CN102873419B (en) * | 2012-09-27 | 2017-05-31 | 李冬庆 | Wire cutting machine tool sliding desk type taper head device U axle V axle construction |
| CN112077403A (en) * | 2020-09-10 | 2020-12-15 | 力同机械自动化（上海）有限公司 | Perpendicularity adjusting method for taper head |
| CN112238273A (en) * | 2020-10-27 | 2021-01-19 | 无锡全硕机械制造有限公司 | Taper head device of linear cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081226 Address after: Seven Li bridge, eastern suburbs, Hailing District, Jiangsu City, Taizhou Province, 225300 Patentee after: Jiangsu Dongqing Cnc Machine Tool Co., Ltd. Address before: Dongxiang Town, Taizhou, Jiangsu Province, China: 225300 Patentee before: Li Dongqing |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU DONGQING DIGITAL CONTROL MACHINE TOOL CO., Free format text: FORMER OWNER: LI DONGQING Effective date: 20081226 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 Termination date: 20110520 |