CN103117164B - The digital coil shaper of superhigh precision on a large scale - Google Patents
The digital coil shaper of superhigh precision on a large scale Download PDFInfo
- Publication number
- CN103117164B CN103117164B CN201310034522.9A CN201310034522A CN103117164B CN 103117164 B CN103117164 B CN 103117164B CN 201310034522 A CN201310034522 A CN 201310034522A CN 103117164 B CN103117164 B CN 103117164B
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- oil
- entablature
- solenoid directional
- control valve
- mechanical part
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- Control Of Position Or Direction (AREA)
- Fluid-Pressure Circuits (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention discloses a kind of digital coil shaper of superhigh precision on a large scale, include the hydraulic control system of mechanical part, control mechanical part. The present invention has advantages of that pressure control range is large, pressure controling precision is high; coordinate photoelectric protector to carry out Redundant Control to the position measurement of slide block by position detecting device; raising equipment job security, and utilize the power sensor that multiple triangles are arranged can improve pressure measurement accuracy.
Description
Technical field
The present invention relates to trimmer field, be specially a kind of digital coil shaper of superhigh precision on a large scale.
Background technology
Coil shaper is mainly used in the transformer coil of bullet train to carry out shaping, and prior art adopts fluid pressure type coil shaper more. When fluid pressure type coil shaper uses, ubiquity control range is little, security is poor, and the larger problem of pressure measurement errors.
Summary of the invention
The object of this invention is to provide a kind of digital coil shaper of superhigh precision on a large scale, to solve, the control range that prior art fluid pressure type coil shaper exists is little, poor stability, problem that pressure measurement errors is large.
In order to achieve the above object, the technical solution adopted in the present invention is:
The digital coil shaper of superhigh precision on a large scale, include mechanical part, control the hydraulic control system of mechanical part, it is characterized in that: described mechanical part includes sill, sill both sides are provided with respectively vertical guide pillar, guide pillar top is supported with the entablature that is suspended from sill top jointly, on sill, be also provided with piston rod oil cylinder straight up, described cylinder piston rod top braces has slide block, and slide block sidepiece is slidably mounted on guide pillar, on described slide block, travelling carriage is installed, described entablature two bottom sides is separately installed with photoelectric protector, entablature top is rotatablely equipped with multiple turbines, each turbine is engaged with respectively vertical worm screw, multiple worm screws are respectively along the vertical entablature that passes, and multiple worm screws bottom is connected with the workbench relative with travelling carriage, be positioned at entablature bottom multiple power sensors are also installed, also comprise and being arranged on, the mounting rod of sill one side, multiple position detecting devices are installed on mounting rod,
Described hydraulic control system comprises by motor-driven oil pump, in oil pump outlet, be connected with flowline, oil pump outlet line is communicated to the oil-in of a solenoid directional control valve, described solenoid directional control valve has on the two oil-outs of two oil-outs and solenoid directional control valve and is connected with respectively oil pipe, one of them oil pipe of solenoid directional control valve is communicated to mechanical part oil cylinder top, another oil pipe of solenoid directional control valve is communicated to mechanical part oil cylinder bottom, also comprise height parallel with one another, low pressure proportional servo valve, high, after low pressure ratio parallel connection of servo valves, access on the oil pipe being communicated with oil cylinder bottom by another solenoid directional control valve.
The described digital coil shaper of superhigh precision on a large scale, is characterized in that: in described hydraulic control system, motor is by the control of external electrical control system.
The described digital coil shaper of superhigh precision on a large scale, is characterized in that: described entablature bottom is provided with three power sensors that are triangularly arranged.
The described digital coil shaper of superhigh precision on a large scale, is characterized in that: described position detecting device is made up of approach switch, linear displacement transducer and photoelectric protection.
The described digital coil shaper of superhigh precision on a large scale, is characterized in that: described entablature can move up and down, and facilitates the open height of adjustment equipment.
The present invention has advantages of that pressure control range is large, pressure controling precision is high; coordinate photoelectric protector to carry out Redundant Control to the position measurement of slide block by position detecting device; raising equipment job security, and utilize the power sensor that multiple triangles are arranged can improve pressure measurement accuracy.
Brief description of the drawings
Fig. 1 is structure front view of the present invention.
Fig. 2 is hydraulic control system structural representation of the present invention.
Fig. 3 is power installation of sensors schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1. the digital coil shaper of superhigh precision on a large scale, include mechanical part, control the hydraulic control system of mechanical part, mechanical part includes sill 1, sill 1 both sides are provided with respectively vertical guide pillar 2, guide pillar 2 tops are supported with the entablature 3 that is suspended from sill 1 top jointly, on sill 1, be also provided with piston rod oil cylinder 4 straight up, oil cylinder 4 piston rod parts are supported with slide block 5, and slide block 5 sidepieces are slidably mounted on guide pillar 2, travelling carriage 6 is installed on slide block 5, entablature 3 two bottom sides are separately installed with photoelectric protector 7, entablature 3 tops are rotatablely equipped with multiple turbines 8, each turbine 8 is engaged with respectively vertical worm screw 9, multiple worm screws 9 are respectively along the vertical entablature 3 that passes, and multiple worm screws 9 bottoms are connected with the workbench relative with travelling carriage 6 10, be positioned at entablature 3 bottoms three power sensors 11 of arranging triangular in shape are also installed, also comprise and being arranged on, sill 3, the mounting rod 12 of 1 one sides, multiple position detecting devices 13 are installed on mounting rod 12, position detecting device 13 is made up of approach switch and linear displacement transducer.
As shown in Figure 2. comprise the oil pump 15 being driven by motor 14, in oil pump 15 outlets, be connected with flowline, oil pump 15 flowlines are communicated to the oil-in of a solenoid directional control valve 18, solenoid directional control valve 18 has on two oil-outs and 18 pairs of oil-outs of solenoid directional control valve and is connected with respectively oil pipe, solenoid directional control valve 18 one of them oil pipe are communicated to digital coil trimmer oil cylinder 22 tops, solenoid directional control valve 18 another oil pipes are communicated to digital coil trimmer oil cylinder 22 bottoms, also comprise height parallel with one another, low pressure proportional servo valve 21, 20, high, low pressure proportional servo valve 21, 20 rear another solenoid directional control valves 19 that pass through in parallel access on the oil pipe being communicated with oil cylinder 22 bottoms.
On oil pump 15 flowlines, also have access to manual modulation valve parallel with one another 16, security of system valve 17.
On the oil pipe being communicated with oil cylinder bottom, also have access to Manual pressure relief valve 23.
In the present invention, security of system valve 17 control system hydraulic pressure maximum pressures, manual modulation valve 16 is for the operating pressure of operator's manual adjustment system, and the mobile direction of solenoid directional control valve 18 control oil pump 15 hydraulic oil, realizes by changing oil circuit flow direction the direction that change oil cylinder 22 moves.
Solenoid directional control valve 18 is to control being communicated with of high and low pressure proportional servo valve and oil cylinder, the i.e. selection of high-low pressure control. In the time of solenoid directional control valve 18 no power, system is connected high-voltage ratio servo valve 21, realizes the control of system high pressure end. In the time that solenoid directional control valve 18 is switched on, system is connected low pressure proportional servo valve 20, realizes the control of system low-voltage end. Whether energising by solenoid directional control valve 18, realizes the 3%-100% of system pressure, the control of large scale and high accuracy pressure.
In hydraulic control system, motor 14 is by the control of external electrical control system.
Entablature 3 bottoms are provided with three power sensors 11 that are triangularly arranged.
Position detecting device 13 is made up of approach switch, linear displacement transducer and photoelectric protection.
Entablature 3 can move up and down, and facilitates the open height of adjustment equipment.
Claims (5)
1. digital coil shaper, include mechanical part, control the hydraulic control system of mechanical part, it is characterized in that: described mechanical part includes sill, sill both sides are provided with respectively vertical guide pillar, guide pillar top is supported with the entablature that is suspended from sill top jointly, on sill, be also provided with piston rod oil cylinder straight up, described cylinder piston rod top braces has slide block, and slide block sidepiece is slidably mounted on guide pillar, on described slide block, travelling carriage is installed, described entablature two bottom sides is separately installed with photoelectric protector, entablature top is rotatablely equipped with multiple turbines, each turbine is engaged with respectively vertical worm screw, multiple worm screws are respectively along the vertical entablature that passes, and multiple worm screws bottom is connected with the workbench relative with travelling carriage, be positioned at entablature bottom multiple power sensors are also installed, also comprise and being arranged on, the mounting rod of sill one side, multiple position detecting devices are installed on mounting rod, described hydraulic control system comprises by motor-driven oil pump, in oil pump outlet, be connected with flowline, oil pump outlet line is communicated to the oil-in of a solenoid directional control valve, described solenoid directional control valve has on the two oil-outs of two oil-outs and solenoid directional control valve and is connected with respectively oil pipe, one of them oil pipe of solenoid directional control valve is communicated to mechanical part oil cylinder top, another oil pipe of solenoid directional control valve is communicated to mechanical part oil cylinder bottom, also comprise height parallel with one another, low pressure proportional servo valve, high, after low pressure ratio parallel connection of servo valves, access on the oil pipe being communicated with oil cylinder bottom by another solenoid directional control valve.
2. digital coil shaper according to claim 1, is characterized in that: in described hydraulic control system, motor is by the control of external electrical control system.
3. digital coil shaper according to claim 1, is characterized in that: described entablature bottom is provided with three power sensors that are triangularly arranged.
4. digital coil shaper according to claim 1, is characterized in that: described position detecting device is made up of approach switch, linear displacement transducer and photoelectric protection.
5. digital coil shaper according to claim 1, is characterized in that: described entablature can move up and down, and facilitates the open height of adjustment equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310034522.9A CN103117164B (en) | 2013-01-29 | 2013-01-29 | The digital coil shaper of superhigh precision on a large scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310034522.9A CN103117164B (en) | 2013-01-29 | 2013-01-29 | The digital coil shaper of superhigh precision on a large scale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103117164A CN103117164A (en) | 2013-05-22 |
| CN103117164B true CN103117164B (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310034522.9A Expired - Fee Related CN103117164B (en) | 2013-01-29 | 2013-01-29 | The digital coil shaper of superhigh precision on a large scale |
Country Status (1)
| Country | Link |
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| CN (1) | CN103117164B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082616A (en) * | 2019-12-25 | 2020-04-28 | 上海上电机电设备工程有限公司 | Large-scale motor stator coil bending equipment |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662208B (en) * | 2013-12-17 | 2016-08-17 | 无锡力马化工机械有限公司 | Electrodynamic type shaping laminating machine |
| CN105047402A (en) * | 2015-06-11 | 2015-11-11 | 合肥市菲力克斯电子科技有限公司 | Winding device of sleeve-penetrating winding machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04140275A (en) * | 1990-09-28 | 1992-05-14 | Shibaura Eng Works Co Ltd | Tension mechanism for wire winding device |
| CN102290291A (en) * | 2011-07-06 | 2011-12-21 | 江苏省苏中建设集团股份有限公司 | Automatic reshaping equipment for circuit breaker coil |
| CN202422992U (en) * | 2011-12-29 | 2012-09-05 | 重庆江东机械有限责任公司 | Coil pressing machine downward pushing type device for transformer |
-
2013
- 2013-01-29 CN CN201310034522.9A patent/CN103117164B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04140275A (en) * | 1990-09-28 | 1992-05-14 | Shibaura Eng Works Co Ltd | Tension mechanism for wire winding device |
| CN102290291A (en) * | 2011-07-06 | 2011-12-21 | 江苏省苏中建设集团股份有限公司 | Automatic reshaping equipment for circuit breaker coil |
| CN202422992U (en) * | 2011-12-29 | 2012-09-05 | 重庆江东机械有限责任公司 | Coil pressing machine downward pushing type device for transformer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082616A (en) * | 2019-12-25 | 2020-04-28 | 上海上电机电设备工程有限公司 | Large-scale motor stator coil bending equipment |
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|---|---|
| CN103117164A (en) | 2013-05-22 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20170129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |