CN2642425Y - Digital controlled servo bending-machine main transmission system - Google Patents
Digital controlled servo bending-machine main transmission system Download PDFInfo
- Publication number
- CN2642425Y CN2642425Y CN 03278553 CN03278553U CN2642425Y CN 2642425 Y CN2642425 Y CN 2642425Y CN 03278553 CN03278553 CN 03278553 CN 03278553 U CN03278553 U CN 03278553U CN 2642425 Y CN2642425 Y CN 2642425Y
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- main transmission
- bending
- utility
- main drive
- drive system
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- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a numerical control bending machine in particular to a device of main drive system, which comprises a body and a sliding block arranged on the body. A sliding body is arranged on the sliding block and connected with a nut. A screw fitted with the nut is connected with a servo electronic motor by a coupling. The servo electronic motor is connected with a numerical control system. The utility model improves the main drive system to realize flexible bending speed, flexible bending stroke and high bending frequency. The utility model simplified the mechanical structure and is easy to install, adjust and maintain. The main drive system achieves higher reliability and the cost is less than hydraulic main drive system.
Description
Technical field
The utility model relates to the device of a kind of numerical control bender, particularly its main transmission.
Background technology
Bender can be divided into mechanical main transmission and hydraulic pressure main transmission two big classes with the classification of main transmission pattern usually both at home and abroad at present.Numerical control bender is then especially based on hydraulic pressure main transmission, and this class numerical control bender is the main product of our times.
There is following defective in hydraulic pressure main transmission numerical control bender: one, manufacturing cost is higher, the hydraulic pressure unit of now domestic hydraulic pressure main transmission is dependence on import basically, general all is the product of German HOERBIGER company or the product of German BOSCH company, and the overwhelming majority is a complete set of import, cost is much higher, and the production cycle is long; Two, hydraulic pressure main transmission numerical control bender is a hydraulic oil owing to what adopt, and Hydraulic Station, fluid pressure line, hydraulic pressure punching unit all might leak, and can cause certain pollution to environment; Three, the making of hydraulic tube needs special use to withhold equipment; Four, fluid pressure line is arranged and can be caused the lathe overall appearance; Five, hydraulic bending press is owing to the vibration of pipeline, and lathe can produce noise.
The utility model content
The utility model purpose is to overcome the above-mentioned bad phenomenon of Hydraulic Power Transmission System, designs the full electric servo bender main transmission of a kind of pollution-free, low noise, bending speed, stroke, frequency adjustable.
The utility model comprises fuselage, is arranged in the slide block on the fuselage, it is characterized in that affixed slide mass on slide block, and slide mass is connected with nut, is connected with servomotor by shaft coupling with the nut fit screw rod, and servomotor is connected with a digital control system.
The utility model is controlled servomotor by digital control system, servomotor drives the ball-screw rotation by shaft coupling, it is upper and lower mobile that ball-screw drives slide mass by nut, slide mass is fixed on the slide block, thereby force slide block to do upper and lower moving, slide block is loaded onto patrix, and fuselage is loaded onto counterdie just can implement bending to sheet material.By improving main transmission structure, realized the bending adjustable-speed, the bending stroke is adjustable, the bending frequency is higher, has simplified frame for movement simultaneously, realize installing and adjust easy to maintenancely, this main transmission reliability is improved simultaneously, and the relative hydraulic pressure main transmission of cost is low.
Its major advantage is embodied in:
1, the full electric servo main transmission has been realized bending adjustable-speed that the hydraulic pressure main transmission had, the bending stroke is adjustable, bending frequency advantage of higher;
2, the full electric servo main transmission is more with low cost than hydraulic pressure main transmission;
3, full electric servo main transmission assembling complexity is low than the hydraulic pressure main transmission;
4, full electric servo main transmission reliability is than hydraulic pressure main transmission height.
5, full electric servo main transmission installation, adjustment, easy to maintenance;
6, the noise of full electric servo main transmission is lower.
Description of drawings
Fig. 1 is the utility model structural representation.
Specific embodiment
As shown in the figure, a pair of slide block 7 is arranged symmetrically in fuselage 8 tops, on the slide block 7 patrix is installed, and the face of fuselage 8 relative slide blocks 7 is installed counterdie.
Claims (1)
1, full electric servo bender main transmission, comprise fuselage, be arranged in the slide block on the fuselage, it is characterized in that affixed slide mass on slide block, slide mass is connected with nut, be connected with servomotor by shaft coupling with the nut fit screw rod, servomotor is connected with a digital control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278553 CN2642425Y (en) | 2003-09-12 | 2003-09-12 | Digital controlled servo bending-machine main transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278553 CN2642425Y (en) | 2003-09-12 | 2003-09-12 | Digital controlled servo bending-machine main transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2642425Y true CN2642425Y (en) | 2004-09-22 |
Family
ID=34303321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03278553 Expired - Fee Related CN2642425Y (en) | 2003-09-12 | 2003-09-12 | Digital controlled servo bending-machine main transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2642425Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368653A (en) * | 2014-11-28 | 2015-02-25 | 吴中区光福华宇钣金厂 | Support bending device |
| CN108555075A (en) * | 2018-01-31 | 2018-09-21 | 湖北环电磁装备工程技术有限公司 | A kind of numerical control bender that no frame permanent magnet synchronous motor directly drives |
| CN108555076A (en) * | 2018-01-31 | 2018-09-21 | 湖北环电磁装备工程技术有限公司 | A kind of numerical control bender that rimless combination type permanent-magnet linear synchronous motor directly drives |
| CN110280632A (en) * | 2019-07-22 | 2019-09-27 | 南京邮电大学 | The mechanical full electric servo numerical control bender of high-speed overload based on composite drive |
| WO2021012361A1 (en) * | 2019-07-22 | 2021-01-28 | 南京邮电大学 | Torsion shaft structure-based multi-connecting-rod all-electric servo synchronous bending machine |
-
2003
- 2003-09-12 CN CN 03278553 patent/CN2642425Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368653A (en) * | 2014-11-28 | 2015-02-25 | 吴中区光福华宇钣金厂 | Support bending device |
| CN108555075A (en) * | 2018-01-31 | 2018-09-21 | 湖北环电磁装备工程技术有限公司 | A kind of numerical control bender that no frame permanent magnet synchronous motor directly drives |
| CN108555076A (en) * | 2018-01-31 | 2018-09-21 | 湖北环电磁装备工程技术有限公司 | A kind of numerical control bender that rimless combination type permanent-magnet linear synchronous motor directly drives |
| CN110280632A (en) * | 2019-07-22 | 2019-09-27 | 南京邮电大学 | The mechanical full electric servo numerical control bender of high-speed overload based on composite drive |
| WO2021012361A1 (en) * | 2019-07-22 | 2021-01-28 | 南京邮电大学 | Torsion shaft structure-based multi-connecting-rod all-electric servo synchronous bending machine |
| US11338343B2 (en) * | 2019-07-22 | 2022-05-24 | Nanjing University Of Posts And Telecommunications | Torsion shaft structure based multi-link all-electric servo synchronous bending machine |
| CN110280632B (en) * | 2019-07-22 | 2024-03-26 | 南京邮电大学 | High-speed heavy-load mechanical all-electric servo numerical control bending machine based on compound drive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |