CN202260895U - Full servo drive notching system for notching press - Google Patents
Full servo drive notching system for notching press Download PDFInfo
- Publication number
- CN202260895U CN202260895U CN 201120349145 CN201120349145U CN202260895U CN 202260895 U CN202260895 U CN 202260895U CN 201120349145 CN201120349145 CN 201120349145 CN 201120349145 U CN201120349145 U CN 201120349145U CN 202260895 U CN202260895 U CN 202260895U
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- China
- Prior art keywords
- notching
- belt wheel
- connecting rod
- notching press
- servo
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- Expired - Fee Related
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Abstract
The utility model relates to a full servo drive notching system for a notching press. The body of the notching press is provided with a servo motor; the end part of an output shaft of the servo motor is provided with a small synchronous toothed belt wheel. The body of the notching press is provided with an eccentric crank shaft; the rear end of the eccentric crank shaft is provided with a large synchronous toothed belt wheel; the large synchronous toothed belt wheel and the small synchronous toothed belt wheel are connected through a toothed belt; a punch (slider) is driven to vertically reciprocate by the servo motor through synchronous toothed belt transmission and a crank slider mechanism; an iron chip is arranged on a centring head of a servo indexing device; and a notching process is finished through the intermittent movement of the indexing device. A connecting rod is connected with a ball-end screw by adopting a thread, thus, the length of the connecting rod can be adjusted, the connecting rod is locked by a locking mechanism after the length of the connecting rod is adjusted, and the seal height of the notching system can be changed through the adjustment. The full servo drive notching system for the notching press has the characteristics that the structure is simple; the stop position of the punch (slider) is accurate; the running speed of the punch (slider) is controllable; and notching noise is low.
Description
Technical field
The utility model relates to electric machine iron core sheet process equipment notching press field, a kind of specifically full servo-drive jet-bedding system that is used on the notching press.
Background technology
Notching press is the single groove punching out special equipment that is used for stamping-out rotor or stator lamination slotted eye.The punch die of punching out rotor or stator lamination is installed between drift (slide block) and the workbench, through pumping of drift (slide block), drives patrix and pumps.Need the lamination (punching) of jet-bedding to be installed on the indexing means that has intermittent movement, lamination (punching) is rotated by preset requirement through indexing means.When drift (slide block) when moving downward, lamination (punching) does not change the wait jet-bedding, and when drift (slide block) when moving upward, lamination (punching) rotation calibration through the dividing movement in a week, can be accomplished the jet-bedding process of a lamination (punching).At present, the jet-bedding system that dashes of single groove adopts electromagnetic adjustable speed motor or variable-frequency motor to drive the flywheel rotation through the V-belt.Flywheel is installed on the bent axle, and connects through the air clutch brake between the bent axle.Bent axle is through connecting between push rod, fork, connecting rod, ball screw and the drift (slide block).Behind the electric motor starting,, make crankshaft rotating or stop, thereby drift (slide block) is pumped or stop through control air clutch brake.The notching press of this jet-bedding system, the stop position of drift (slide block) is inaccurate, takes, puts the sheet inconvenience; The jet-bedding noise is big.And because driving parts is many, mechanism is complicated, and failure rate is high, and reliability is low.
The utility model content
Be to solve the problem that prior art exists, the purpose of the utility model provides a kind of full servo-drive jet-bedding system that is used on the notching press, adopts driven by servomotor returnning axle, and the drift slide block is pumped; The dividing movement of lamination also adopts driven by servomotor, does intermittent movement, through computer control, makes two motions by preset program running, thereby accomplishes the jet-bedding process.
The technical scheme that the utility model adopts is following:
Be used for the full servo-drive jet-bedding system on the notching press; On the fuselage of notching press AC servo motor is installed, the AC servo motor output shaft end is equipped with little synchronizing jugged belt wheel, and returnning axle longitudinally is installed on the fuselage of notching press; The rear end of returnning axle is equipped with big synchronous cog belt wheel; Large and small synchronizing jugged belt wheel is in transmission connection through cog belt, and the front end turning set of returnning axle is equipped with vertical connecting rod, and connecting rod is connected with the driving of drift slide block through the ball screw of lower end; The below of fuselage is equipped with indexing means, the vertical centering head that indexing means includes the calibration servomotor and is in transmission connection with the calibration servomotor, and the upper end of centering head is equipped with lamination, and the side-lower of lamination is equipped with the workbench that is right against drift.
Said AC servo motor main shaft all adopts the swelling of swelling cover to connect with little synchronizing jugged belt wheel, returnning axle and between big synchronous cog belt is taken turns.
Adopt thread connection between said connecting rod and the ball screw.
On the said returnning axle balanced controls are installed.
The front end sleeve of described returnning axle is equipped with bearing, and the bearing external fixation is set with vertical connecting rod.
The AC servo motor of the utility model is through Synchronous Belt Drives and slider-crank mechanism, and the driven punch slide block pumps, and accomplishes the jet-bedding process; Lamination is installed on the centering head of servo indexing means, by preset program running, drives lamination and do intermittent movement, accomplish the calibration process through the calibration servomotor; Connecting rod and ball screw adopt thread connection, adjustable length, the retaining mechanism locking of adjustment back.The distance that can change between drift slide block and the working plate through adjustment is the closed height of jet-bedding system; Balanced controls are installed on the eccentric crankshaft, are used for the reciprocal inertia force that balance drift slide block moves up and down and produces, reduce the vibration of system.
Compared with present technology, the advantage of the utility model is following:
The utility model proposes is used for the full servo-drive jet-bedding system on the notching press; Its advantage is: by driven by servomotor; The drift slide block of notching press is pumped, do the interrupted division motion, accomplish the jet-bedding process through calibration driven by servomotor lamination (punching).This system's high flexibility, intellectuality, running is level and smooth, can control position, speed and the acceleration of drift slide block, and noise is low when making jet-bedding, can prolong the life-span of punch die, reduces the impact of lathe, and makes the stop position of drift slide block more accurate.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to Fig. 1, be used for the full servo-drive jet-bedding system on the notching press, on the fuselage 1 of notching press AC servo motor 2 is installed; AC servo motor 2 output shaft ends are equipped with little synchronizing jugged belt wheel 3; Returnning axle 4 longitudinally is installed on the fuselage of notching press, balanced controls 18 are installed on the returnning axle 4, the rear end of returnning axle 4 is equipped with big synchronous cog belt wheel 5; Large and small synchronizing jugged belt wheel is in transmission connection through cog belt 6; The front end turning set of returnning axle 4 is equipped with vertical connecting rod 8, and the front end sleeve of returnning axle is equipped with bearing 7, and bearing 7 external fixation are set with vertical connecting rod; Adopt thread connection between connecting rod 8 and the ball screw 9, connecting rod 8 is connected with 10 drivings of drift slide block through the ball screw 9 of lower end; The below of fuselage 1 is equipped with indexing means 11; Indexing means 11 includes calibration servomotor 14 and the vertical centering that is in transmission connection with the calibration servomotor 13; The upper end of centering 13 is equipped with lamination 12, and the side-lower of lamination 12 is equipped with the workbench 16 that is right against drift; All adopting swelling to overlap 15 swellings between AC servo motor main shaft and little synchronizing jugged belt wheel, returnning axle and the big synchronous cog belt wheel connects.
Through the driving of calibration servomotor 14, make the lamination 12 be installed in the centering 13 accomplish dividing movements, realize the punching out of slotted eye.
Between the main shaft of servomotor 2 and the little synchronizing jugged belt wheel 3, between returnning axle 4 and the big synchronous cog belt wheel 5, all adopt swelling to overlap 15 swellings and connect, this connecting mode centering precision is high, and mounting or dismounting are convenient, and bearing capacity is strong.
On the fuselage 1 of notching press working plate 16 is installed; Connecting rod 8 adopts thread connection with ball screw 9; Adjustable length, retaining mechanism 17 lockings of adjustment back, the distance that can change between drift slide block 10 and the working plate 16 through adjustment is the closed height of jet-bedding system.
Drift balanced controls 18 are housed on the crank shaft, are used to eliminate the unbalanced moments of crank shaft, reduce the vibration of lathe when work.
Claims (5)
1. be used for the full servo-drive jet-bedding system on the notching press; It is characterized in that: on the fuselage of notching press AC servo motor is installed; The AC servo motor output shaft end is equipped with little synchronizing jugged belt wheel; Returnning axle longitudinally is installed on the fuselage of notching press, and the rear end of returnning axle is equipped with big synchronous cog belt wheel, and large and small synchronizing jugged belt wheel is in transmission connection through cog belt; The front end turning set of returnning axle is equipped with vertical connecting rod, and connecting rod is connected with the driving of drift slide block through the ball screw of lower end; The below of fuselage is equipped with indexing means, the vertical centering head that indexing means includes the calibration servomotor and is in transmission connection with the calibration servomotor, and the upper end of centering head is equipped with lamination, and the side-lower of lamination is equipped with the workbench that is right against drift.
2. the full servo-drive jet-bedding system that is used on the notching press according to claim 1 is characterized in that: all adopt the swelling of swelling cover to connect between said AC servo motor main shaft and little synchronizing jugged belt wheel, returnning axle and the big synchronous cog belt wheel.
3. the full servo-drive jet-bedding system that is used on the notching press according to claim 1 is characterized in that: adopt thread connection between said connecting rod and the ball screw.
4. the full servo-drive jet-bedding system that is used on the notching press according to claim 1 is characterized in that: on the said returnning axle balanced controls are installed.
5. the full servo-drive jet-bedding system that is used on the notching press according to claim 1, it is characterized in that: the front end sleeve of described returnning axle is equipped with bearing, and the bearing external fixation is set with vertical connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120349145 CN202260895U (en) | 2011-09-17 | 2011-09-17 | Full servo drive notching system for notching press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120349145 CN202260895U (en) | 2011-09-17 | 2011-09-17 | Full servo drive notching system for notching press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260895U true CN202260895U (en) | 2012-05-30 |
Family
ID=46122078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120349145 Expired - Fee Related CN202260895U (en) | 2011-09-17 | 2011-09-17 | Full servo drive notching system for notching press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260895U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102332793A (en) * | 2011-09-17 | 2012-01-25 | 芜湖电工机械有限公司 | Full servo drive slot punching system used for slot punching machine |
| CN103042103A (en) * | 2013-01-04 | 2013-04-17 | 芜湖电工机械有限公司 | Electric spiral slot puncher |
| CN104458406A (en) * | 2014-12-07 | 2015-03-25 | 绥阳县耐环铝业有限公司 | Guide rod mechanism for aluminum sheet force measuring machine |
-
2011
- 2011-09-17 CN CN 201120349145 patent/CN202260895U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102332793A (en) * | 2011-09-17 | 2012-01-25 | 芜湖电工机械有限公司 | Full servo drive slot punching system used for slot punching machine |
| CN103042103A (en) * | 2013-01-04 | 2013-04-17 | 芜湖电工机械有限公司 | Electric spiral slot puncher |
| CN104458406A (en) * | 2014-12-07 | 2015-03-25 | 绥阳县耐环铝业有限公司 | Guide rod mechanism for aluminum sheet force measuring machine |
| CN104458406B (en) * | 2014-12-07 | 2017-03-01 | 绥阳县耐环铝业有限公司 | For the guide-bar mechanism on aluminium sheet force measuring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20190917 |