CN201761090U - Compound torque rise transmission mechanism for press machine - Google Patents
Compound torque rise transmission mechanism for press machine Download PDFInfo
- Publication number
- CN201761090U CN201761090U CN2010205101858U CN201020510185U CN201761090U CN 201761090 U CN201761090 U CN 201761090U CN 2010205101858 U CN2010205101858 U CN 2010205101858U CN 201020510185 U CN201020510185 U CN 201020510185U CN 201761090 U CN201761090 U CN 201761090U
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- China
- Prior art keywords
- transmission mechanism
- transmission
- compound
- forcing press
- driving shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a compound torque rise transmission mechanism for a press machine in the field of press machines, which comprises a drive mechanism, a speed reducing mechanism, a drive shaft and a crank-link mechanism, wherein the drive mechanism is in transmission connection with the input end of the speed reducing mechanism, the output end of the speed reducing mechanism is in transmission connection with the drive shaft, the crank-link mechanism comprises a crank, the end part of the crank is provided with a bull wheel, and the bull wheel is externally meshed with a pinion arranged on the drive shaft. The utility model discards the fly wheel and clutch device of the traditional press machine, solves the problems of complicated structure, incapability for maintenance and poor transmission precision of the transmission mechanism of the press machine in the prior art, and is suitable for transmission working processes of various press machines.
Description
Technical field
The utility model relates to a kind of forcing press, particularly a kind of transmission mechanism of forcing press.
Background technology
In the prior art, the transmission mechanism that a kind of forcing press is arranged, its publication number is CN201224181, comprise fuselage, driving mechanism, driving shaft, bent axle, described driving shaft links to each other by planetary gear speed reducing mechanism with bent axle, planetary gear speed reducing mechanism is fixedly installed on the fuselage, and driving shaft is connected with the input of planetary gear speed reducing mechanism, and bent axle links to each other with the output of planetary gear speed reducing mechanism.During work, the driven by motor flywheel rotates, and clutch is delivered to driving shaft according to instruction with the inertia that flywheel stores, and by the planetary gear speed reducing mechanism speed change, the output of planetary gear speed reducing mechanism is connected with bent axle again, realizes the transmission of power.The transmission mechanism weak point of this kind forcing press is: this transmission mechanism complex structure, be unfavorable for maintenance, and transmission accuracy is low.
The utility model content
The purpose of this utility model provides compound the increasing of a kind of forcing press and turns round transmission mechanism, and to solve existing forcing press transmission mechanism complex structure, the problem that transmission accuracy is low makes it simplify transmission mechanism, has improved transmission accuracy.
The purpose of this utility model is achieved in that a kind of forcing press transmission mechanism, comprise driving mechanism, reducing gear, driving shaft and toggle, the input of described driving mechanism and reducing gear is in transmission connection, the output and the driving shaft of reducing gear are in transmission connection, described toggle comprises bent axle, crankshaft end is equipped with gear wheel, the pinion external toothing that is provided with on described gear wheel and the driving shaft.
During the utility model work, the work of drive mechanism reducing gear, reducing gear drives drive shaft turns, rotates thereby drive bent axle, finishes pumping of press ram.Compared with prior art, the beneficial effects of the utility model are: flywheel, the clutch apparatus of having abandoned existing forcing press, the energy dissipation and the clutch friction power consumption of flywheel dry running have been saved, simplified drive mechanism, easy access, improved transmission accuracy, but this transmission mechanism transmitting large torque.
As improvement of the present utility model, described driving mechanism is a servomotor, its running precision height, and controllability is good.
Can not produce relative slip for making between the driving mechanism reducing gear, described driving mechanism and reducing gear input adopt the synchronous band of profile of tooth to be in transmission connection.
As further improvement of the utility model, described reducing gear is a planet-gear speed reducer.
As further improvement of the utility model, described reducing gear and driving shaft coupling part are set with brake, are convenient to braking, and forcing press is played the certain protection effect.
Description of drawings
Fig. 1 is the utility model structural representation.
Wherein, 1 servomotor, 2 are with 3 planet-gear speed reducers, 4 brakes, 5 driving shafts, 6 gear wheels, 7 bent axles synchronously.
The specific embodiment
As shown in the figure, increase for forcing press is compound and to turn round transmission mechanism, comprise servomotor 1, planet-gear speed reducer 3, driving shaft 5 and toggle, servomotor 1 is in transmission connection with the input of planet-gear speed reducer 3 with 2 synchronously by profile of tooth, the output of planet-gear speed reducer 3 and driving shaft 5 are in transmission connection, be set with brake 4 on the driving shaft 5, toggle comprises bent axle 7, the end of bent axle 7 is connected with gear wheel 6, the pinion and gear wheel 6 external toothings that are provided with on the driving shaft 5, driving shaft 5 can be made into one with pinion.
During the utility model work, servomotor 1 rotates, and through being with 2 transmissions to drive planet-gear speed reducer 3 work synchronously, planet-gear speed reducer 3 drives driving shaft 5 and rotates, and rotates thereby drive bent axle, realizes pumping of press ram.
Claims (5)
1. compound the increasing of forcing press turned round transmission mechanism, comprise driving mechanism, reducing gear, driving shaft and toggle, it is characterized in that, the input of described driving mechanism and reducing gear is in transmission connection, the output and the driving shaft of reducing gear are in transmission connection, described toggle comprises bent axle, and crankshaft end is equipped with gear wheel, the pinion external toothing that is provided with on described gear wheel and the driving shaft.
2. compound the increasing of a kind of forcing press according to claim 1 turned round transmission mechanism, it is characterized in that, described driving mechanism is a servomotor.
3. compound the increasing of a kind of forcing press according to claim 1 and 2 turned round transmission mechanism, it is characterized in that, the synchronous band through profile of tooth between described driving mechanism and the reducing gear input is in transmission connection.
4. compound the increasing of a kind of forcing press according to claim 1 and 2 turned round transmission mechanism, it is characterized in that, described reducing gear is a planet-gear speed reducer.
5. compound the increasing of a kind of forcing press according to claim 1 and 2 turned round transmission mechanism, it is characterized in that, is set with brake on the described driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205101858U CN201761090U (en) | 2010-08-31 | 2010-08-31 | Compound torque rise transmission mechanism for press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205101858U CN201761090U (en) | 2010-08-31 | 2010-08-31 | Compound torque rise transmission mechanism for press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201761090U true CN201761090U (en) | 2011-03-16 |
Family
ID=43713696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205101858U Expired - Fee Related CN201761090U (en) | 2010-08-31 | 2010-08-31 | Compound torque rise transmission mechanism for press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201761090U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847860A (en) * | 2011-06-27 | 2013-01-02 | 浙江威力锻压机械有限公司 | Connecting plate structure for press clutch |
| CN103879001A (en) * | 2012-12-21 | 2014-06-25 | 南通太和机械集团有限公司 | Eccentric press |
| CN105415730A (en) * | 2015-12-24 | 2016-03-23 | 金丰（中国）机械工业有限公司 | Rotation transmission mechanism of punch |
| CN106965475A (en) * | 2017-05-06 | 2017-07-21 | 广东锻压机床厂有限公司 | The punch driver of forcing press |
-
2010
- 2010-08-31 CN CN2010205101858U patent/CN201761090U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847860A (en) * | 2011-06-27 | 2013-01-02 | 浙江威力锻压机械有限公司 | Connecting plate structure for press clutch |
| CN103879001A (en) * | 2012-12-21 | 2014-06-25 | 南通太和机械集团有限公司 | Eccentric press |
| CN105415730A (en) * | 2015-12-24 | 2016-03-23 | 金丰（中国）机械工业有限公司 | Rotation transmission mechanism of punch |
| CN105415730B (en) * | 2015-12-24 | 2017-08-22 | 金丰（中国）机械工业有限公司 | A kind of rotation drive machine of punch press |
| CN106965475A (en) * | 2017-05-06 | 2017-07-21 | 广东锻压机床厂有限公司 | The punch driver of forcing press |
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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 |
Granted publication date: 20110316 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |