CN203245218U - Driving system of bending machine - Google Patents
Driving system of bending machine Download PDFInfo
- Publication number
- CN203245218U CN203245218U CN 201320237691 CN201320237691U CN203245218U CN 203245218 U CN203245218 U CN 203245218U CN 201320237691 CN201320237691 CN 201320237691 CN 201320237691 U CN201320237691 U CN 201320237691U CN 203245218 U CN203245218 U CN 203245218U
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- CN
- China
- Prior art keywords
- driving system
- belt pulley
- bending machine
- nut
- nut sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a driving system of a bending machine. The driving system of the bending machine comprises a belt pulley and a nut sleeve, the belt pulley is driven by a servo motor, the nut sleeve is fixedly connected with the belt pulley and rotates along with the belt pulley, a ball nut is fixed on the bottom of the nut sleeve, a ball screw is screwed in the ball nut, and the bottom end of the ball screw is fixed on a tool girder through a bolt. According to the driving system of the bending machine, the servo motor rotates in the positive direction and in the negative direction and drives the tool girder to move up and down under the control of the driving system of the bending machine, and thus a plate is bended and molded. The travel of the tool girder is adjusted conveniently, and the tool girder is controlled accurately. Further, the driving system does not work in working gaps, and the driving system of the bending machine is low in power consumption, saving in energy and environmental friendly.
Description
Technical field
The utility model relates to the bender that sheet metal is carried out Bending Processing, particularly the drive system that moves up and down of a kind of cutter beam that drives bender.
Background technology
The type of drive of pressing the cutter beam is different, and bender mainly can be divided into two kinds of mechanical bender and hydraulic bending press.
The machinery bender carries out speed change mainly by the driving power of threephase asynchronous as the cutter beam with clutch, makes slide block begin first fast-descending, when bending operation, reduce at a slow speed, and bending finish after during backhaul, fast rise again.Its topology layout very flexible, precision is low, is difficult to realize numerical control and semiautomation operation, and its noise is large, security incident easily occurs.
Hydraulic bending press then mainly pumps by the hydraulic oil cylinder driving cutter beam at two ends, and the adjusting of its stroke, pressure, speed is simple and convenient, easily realizes numerical control.Yet the drive system of hydraulic bending press is in the work such as feeding, discharge non-cutting times intermittently, and its motor, oil pump are also wanted continuous firing, waste energy; Simultaneously, its hydraulic oil is relatively more responsive to temperature, needs cooling when working under hot conditions, needs again heating system when working under cryogenic conditions, and hydraulic system easily breaks down; But also there is the problem of hydraulic fluid leak contaminated environment.
Summary of the invention
It is high that the utility model is intended to provide a kind of control accuracy, and the bender drive system of energy-saving and environmental protection.
Bender drive system described in the utility model, comprise by the belt pulley of driven by servomotor and follow the nut sleeve that belt pulley rotates with connecting firmly mutually with belt pulley, the bottom of nut sleeve is fixed with ball nut, ball screw is positioned at nut sleeve, and be threaded onto in the ball nut, stretch out its bottom, and the part that stretch out the ball screw bottom is fixed by screw rod and cutter beam.
When bender drive system described in the utility model, servomotor drove the belt pulley rotation, nut sleeve was followed rotation, and the fixing ball nut in nut sleeve bottom is also followed rotation, and the ball screw that is threaded onto wherein then can rotate relative to ball nut, thereby vertically moves.Rotate by forward and reverse control servomotor, can realize that ball screw moves up or down the control of direction, thereby the band cutter beams moves up or down, realizes the bending and molding of plate.Described bender drive system, by driven by servomotor, its stroke adjustment is convenient, and control is accurately; And by driven by servomotor, in non-cutting time, drive system does not need work, and is low in energy consumption, energy-conservation.In addition, its work also can not be subjected to the impact of temperature, all can work during high low temperature, does not need additionally to set up cooling and heater; The problem that does not more have the contaminated environment such as leakage of oil.
Description of drawings
Fig. 1 is the structural representation of bender drive system described in the utility model.
The specific embodiment
Such as Fig. 1, a kind of bender drive system, comprise the belt pulley 2 that is driven by servomotor 1, connect firmly mutually the nut sleeve 3 of following the belt pulley rotation with belt pulley, the bottom of nut sleeve is fixed with ball nut 4, and ball screw 5 is positioned at nut sleeve, and is threaded onto in the ball nut, stretch out its bottom 51, and the part that stretch out the ball screw bottom is fixing with cutter beam 7 by screw rod 6.
Claims (1)
1. bender drive system, comprise by the belt pulley of driven by servomotor and follow the nut sleeve that belt pulley rotates with connecting firmly mutually with belt pulley, it is characterized in that: the bottom of nut sleeve is fixed with ball nut, ball screw is positioned at nut sleeve, and be threaded onto in the ball nut, stretch out its bottom, and the part that stretch out the ball screw bottom is fixed by screw rod and cutter beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320237691 CN203245218U (en) | 2013-05-06 | 2013-05-06 | Driving system of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320237691 CN203245218U (en) | 2013-05-06 | 2013-05-06 | Driving system of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245218U true CN203245218U (en) | 2013-10-23 |
Family
ID=49371681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320237691 Expired - Lifetime CN203245218U (en) | 2013-05-06 | 2013-05-06 | Driving system of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226554A (en) * | 2021-11-23 | 2022-03-25 | 安徽众盛兴自动化设备有限公司 | Feed depth adjusting mechanism and bending machine |
-
2013
- 2013-05-06 CN CN 201320237691 patent/CN203245218U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226554A (en) * | 2021-11-23 | 2022-03-25 | 安徽众盛兴自动化设备有限公司 | Feed depth adjusting mechanism and bending 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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510380, No. 40, Fangcun Avenue, Guangzhou, Guangdong Patentee after: CSSC OFFSHORE & MARINE ENGINEERING (Group) Co.,Ltd. Address before: 510380, No. 40, Fangcun Avenue, Guangzhou, Guangdong Patentee before: GUANGZHOU SHIPYARD INTERNATIONAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20160114 Address after: 511462 Nansha District, Guangzhou, Pearl River Management District, West Road, No., the first floor of the layer on the ground floor, No. 68 Patentee after: Guangzhou Shipyard International Co.,Ltd. Address before: 510380, No. 40, Fangcun Avenue, Guangzhou, Guangdong Patentee before: CSSC OFFSHORE & MARINE ENGINEERING (Group) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |