CN103117164A - Digital wide-range ultra-high precision coil shaper - Google Patents
Digital wide-range ultra-high precision coil shaper Download PDFInfo
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- CN103117164A CN103117164A CN2013100345229A CN201310034522A CN103117164A CN 103117164 A CN103117164 A CN 103117164A CN 2013100345229 A CN2013100345229 A CN 2013100345229A CN 201310034522 A CN201310034522 A CN 201310034522A CN 103117164 A CN103117164 A CN 103117164A
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- oil
- entablature
- solenoid directional
- control valve
- directional control
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- Control Of Position Or Direction (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention discloses a digital wide-range ultra-high precision coil shaper. The digital wide-range ultra-high precision coil shaper comprises a mechanical part and a hydraulic control system for controlling the mechanical part. The digital wide-range ultra-high precision coil shaper has the advantages of being wide in pressure control range and high in pressure control precision. Through a position detecting device which is matched with a photoelectric protector, the position measurement of a sliding block can be conducted by redundancy control, working safety of the device is improved, and pressure measurement accuracy can be improved by using a plurality of force sensors arranged in a triangle.
Description
Technical field
The present invention relates to the 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 is carried out shaping, and prior art adopts the fluid pressure type coil shaper more.When the fluid pressure type coil shaper uses, the ubiquity control range is little, fail safe is relatively poor, and the larger problem of pressure measurement errors.
Summary of the invention
The purpose of this invention is to provide a kind of digital coil shaper of superhigh precision on a large scale, the control range that prior art fluid pressure type coil shaper exists is little to solve, 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, the sill both sides are equipped with respectively vertical guide pillar, the guide pillar top is supported with the entablature that is suspended from the sill top jointly, also be provided with piston rod oil cylinder straight up on sill, described cylinder piston rod top braces has slide block, and the 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, the entablature top is rotatablely equipped with a plurality of turbines, each turbine is engaged with respectively vertical worm screw, a plurality of worm screws are respectively along vertically passing entablature, and a plurality of worm screws bottom is connected with the workbench relative with travelling carriage, be positioned at entablature bottom a plurality of power transducers also are installed, also comprise and being arranged on, the mounting rod of sill one side, a plurality of position detecting devices are installed on mounting rod,
described hydraulic control system comprises by motor-driven oil pump, be connected with flowline in the oil pump outlet, 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, the low pressure proportional servo valve, high, after low pressure ratio parallel connection of servo valves by on the access of another solenoid directional control valve and oil pipe that the oil cylinder bottom is communicated with.
The described digital coil shaper of superhigh precision on a large scale, it is characterized in that: in described hydraulic control system, motor is controlled by the external electrical control system.
The described digital coil shaper of superhigh precision on a large scale is characterized in that: three power transducers that are triangularly arranged are installed bottom described entablature.
The described digital coil shaper of superhigh precision on a large scale, it is characterized in that: described position detecting device is made of approach switch, linear displacement transducer and photoelectric protection.
The described digital coil shaper of superhigh precision on a large scale, it 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 transducer that a plurality of triangles are arranged can improve pressure measurement accuracy.
Description of 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.
Embodiment
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 equipped with respectively vertical guide pillar 2, guide pillar 2 tops are supported with the entablature 3 that is suspended from sill 1 top jointly, also be provided with piston rod oil cylinder 4 straight up on sill 1, 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 a plurality of turbines 8, each turbine 8 is engaged with respectively vertical worm screw 9, a plurality of worm screws 9 are respectively along vertically passing entablature 3, and a plurality of worm screws 9 bottoms are connected with the workbench 10 relative with travelling carriage 6, be positioned at entablature 3 bottoms three power transducers 11 of arranging triangular in shape also are installed, also comprise and being arranged on, sill 3, the mounting rod 12 of 1 one sides, a plurality of position detecting devices 13 are installed on mounting rod 12, position detecting device 13 is made of approach switch and linear displacement transducer.
As shown in Figure 2.comprise the oil pump 15 that is driven by motor 14, be connected with flowline in oil pump 15 outlets, 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 in parallel after by on another solenoid directional control valve 19 accesses and oil pipe that oil cylinder 22 bottoms are communicated with.
Also have access to manual modulation valve parallel with one another 16, system safety valve 17 on oil pump 15 flowlines.
With also have access to Manual pressure relief valve 23 on oil pipe that the oil cylinder bottom is communicated with.
In the present invention, system safety valve 17 control system hydraulic pressure maximum pressures, manual modulation valve 16 is used for the operating pressure of operator's manual adjustment system, and the direction that flows of solenoid directional control valve 18 control oil pump 15 hydraulic oil is by changing the direction of oil circuit flow direction realization change oil cylinder 22 motions.
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.When solenoid directional control valve 18 no power, system connects high-voltage ratio servo valve 21, realizes the control of system high pressure end.When solenoid directional control valve 18 energising, system connects 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, and large scale and high accuracy pressure is controlled.
In hydraulic control system, motor 14 is controlled by the external electrical control system.
Claims (5)
1. 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, the sill both sides are equipped with respectively vertical guide pillar, the guide pillar top is supported with the entablature that is suspended from the sill top jointly, also be provided with piston rod oil cylinder straight up on sill, described cylinder piston rod top braces has slide block, and the 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, the entablature top is rotatablely equipped with a plurality of turbines, each turbine is engaged with respectively vertical worm screw, a plurality of worm screws are respectively along vertically passing entablature, and a plurality of worm screws bottom is connected with the workbench relative with travelling carriage, be positioned at entablature bottom a plurality of power transducers also are installed, also comprise and being arranged on, the mounting rod of sill one side, a plurality of position detecting devices are installed on mounting rod,
described hydraulic control system comprises by motor-driven oil pump, be connected with flowline in the oil pump outlet, 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, the low pressure proportional servo valve, high, after low pressure ratio parallel connection of servo valves by on the access of another solenoid directional control valve and oil pipe that the oil cylinder bottom is communicated with.
2. the digital coil shaper of superhigh precision on a large scale according to claim 1, it is characterized in that: in described hydraulic control system, motor is controlled by the external electrical control system.
3. the digital coil shaper of superhigh precision on a large scale according to claim 1, is characterized in that: three power transducers that are triangularly arranged are installed bottom described entablature.
4. the digital coil shaper of superhigh precision on a large scale according to claim 1, it is characterized in that: described position detecting device is made of approach switch, linear displacement transducer and photoelectric protection.
5. the digital coil shaper of superhigh precision on a large scale according to claim 1, it 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 true CN103117164A (en) | 2013-05-22 |
| CN103117164B 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 |
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| CN (1) | CN103117164B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662208A (en) * | 2013-12-17 | 2014-03-26 | 无锡力马化工机械有限公司 | Electric type shaping and layering 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 |
Families Citing this family (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 |
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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662208A (en) * | 2013-12-17 | 2014-03-26 | 无锡力马化工机械有限公司 | Electric type shaping and layering machine |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103117164B (en) | 2016-05-04 |
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Granted publication date: 20160504 Termination date: 20170129 |
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