CN103208889A - Numerical control roof-arc spreading machine - Google Patents
Numerical control roof-arc spreading machine Download PDFInfo
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- CN103208889A CN103208889A CN2012100113852A CN201210011385A CN103208889A CN 103208889 A CN103208889 A CN 103208889A CN 2012100113852 A CN2012100113852 A CN 2012100113852A CN 201210011385 A CN201210011385 A CN 201210011385A CN 103208889 A CN103208889 A CN 103208889A
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Abstract
A numerical control roof-arc spreading machine comprises a base guide rail mechanism, four bases, two coil nose clamping mechanisms, four coil bar roof radian mechanisms, four coil bar clamping spreading mechanisms, a hydraulic station and a sensor control numerical control circuit system. The two bases are respectively arranged on the left half portion and the right half portion of the upper end of the base guide rail mechanism and the two coil nose clamping mechanisms are respectively connected with the upper ends of the two bases. The other two bases are arranged in the middle of the upper end of the base guide rail mechanism. The four coil bar clamping spreading mechanisms are respectively arranged at the upper ends of the two bases with two coil bar clamping spreading mechanisms as a pair and the four coil bar roof radian mechanisms are respectively arranged on the sides of the four coil bar clamping spreading mechanisms. During working, the four coil bar clamping spreading mechanisms which are symmetrical all around are utilized to spread large coils and the two coil bar clamping spreading mechanisms which are symmetrical in a front-and-back mode are utilized to spread small coils. The numerical control roof-arc spreading machine can accurately and rapidly achieve one-step spreading forming machining of various motor coils.
Description
Technical field
The present invention relates to a kind of alternating current machine stator coil process equipment, be specifically related to a kind of numerical control top arc expanding machine.
Background technology
The alternating current machine stator coil type that rises is the type processing of rising of the motor coil semi-finished product that will turn to the shuttle type, to reach the process of the shape that is complementary with motor stator.In this process, need carry out the typing processing in the three dimensions, traditional processing method is substep machine-shaping, carries out replica with mould again, complex process, accuracy are not high, and in the pattern process easy damaged coil.
The coil expanding machine of prior art generally comprises drive part and machinery part, and driving part adopts the mode of hydraulic pressure and servomotor combination drive mostly.Yet, because of the mechanical composition of the coil expanding machine of prior art simple relatively, operation precision is relatively low, can not finish three-dimensional compound movement accurately, typing in the three dimensions can not be finished on same equipment automatically, need carry out complex processing by mould toward contact, increase production stage and processing cost.
Prior art does not also have to finish accurately and fast the equipment of the type moulding of once rising of polytype motor coil, the special one-time formed equipment of fusiformis coil that does not turn at hard winding closed type.
Summary of the invention
The present invention provides a kind of numerical control top arc expanding machine that can finish the type moulding of once rising of polytype motor coil accurately and fast in order to overcome the deficiency that prior art exists.
The present invention is achieved by the following technical solutions:, a kind of numerical control top arc expanding machine, comprise base rail mechanism, four bases, two coil nose clipping mechanisms, four line rod top radian mechanisms, four tight expanding machine structures of wire bar clip, Hydraulic Station and transducer control digital-control circuit system, wherein, two bases are arranged at left-half and the right half part of the upper end of described base rail mechanism respectively, described two coil nose clipping mechanisms are connected to the upper end of these two bases, in addition two bases are arranged at the middle part of the upper end of described base rail mechanism, per two a pair of upper ends that are arranged at these two bases respectively of the tight expanding machine structure of described four wire bar clips, described four lines rod top radian mechanism is arranged at the side of described four tight expanding machine structures of wire bar clip respectively.
Described coil nose clipping mechanism is made of nose clip and second driving mechanism that drives first driving mechanism of nose clip clamping, gyration, lifting and drive the first driving mechanism move left and right, lifting, described first driving mechanism is connected between described nose clip and described second driving mechanism, and described second driving mechanism is connected with described base.
The tight expanding machine structure of described wire bar clip is made of the 3rd driving mechanism and the four connecting rod lines rod drawing mechanism that coil clamp and drive coil press from both sides clamping lines rod, gyration, lifting, described the 3rd driving mechanism is connected between described coil clamp and the described four connecting rod lines rod drawing mechanism, and described four connecting rod lines rod drawing mechanism is connected with described base.
Described the 3rd driving mechanism is provided with the tooth bar oil cylinder, and described coil clamp is provided with turnover panel, and described tooth bar oil is connected with turnover panel by transmission mechanism, drives turnover panel and clamps coil.
Described four connecting rod lines rod drawing mechanism is made of the upper bracket of horizontally set, two connecting rods that vertically arrange and tooth bar oil cylinder, described two rod hinge connections are between described upper bracket and described base, described tooth bar oil cylinder is fixedly connected on the upper end of described base, and the piston rod of described tooth bar oil cylinder is connected with a described connecting rod.
The invention has the beneficial effects as follows: the present invention can finish the rise type course of processing of coil from fusiformis to the finished product coil automatically continuously, coil had automatic ranging and centering function, guarantee that coil meets design requirement, the type that rises principle, track all move around the center of circle, synchronously consistently guarantee two ends span unanimity, accurately embed in the motor slot, each angle precise control of coil no longer needs the replica mould behind the type that rises.Line of the present invention rod top radian mechanism adopts spliced, manually risks different arcs to guarantee the type requirement of rising of different size end winding.The adjustable 0-130 of coil clamp ° angle, straight line and end not bulge of corner, and coil clamp locks not play in the type process that rises, guarantee and coil between friction motion.The coil of the present invention after to the type that rises is without any mechanical damage, and coil turn-to-turn insulation is excellent, guarantees the reliable of coil electric performance.The present invention has solution very easily to the rebound of coil problem, and namely few how much how much the benefit respectively returns each to mend, and be very directly perceived, do not interfere with one another (expanding machine of other circular arc principles, benefit get up and just bother).This equipment also has fault alarm prompt system and necessary protection to shut down function.
In sum, the present invention is used for the type processing of rising of alternating current machine stator frame coil, has that applicability is wide, rational in infrastructure, automaticity is high, simple, convenient, security performance reliably reaches and safeguard simple advantage, but the present invention's continuous operation, good stability, the production efficiency height.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the structural representation of the tight expanding machine structure of wire bar clip.
In the drawings: 1-base rail mechanism; The 2-base; The 3-nose clip; 4-first driving mechanism; 5-second driving mechanism; 6-line rod top radian mechanism; The 7-coil clamp; 8-the 3rd driving mechanism; 9-four connecting rod lines rod drawing mechanism; The tight expanding machine structure of 10-wire bar clip.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in detail.
As shown in Figure 1, a kind of numerical control top arc expanding machine, comprise base rail mechanism 1, four bases 2, two coil nose clipping mechanisms, four line rod top radian mechanisms 6, four tight expanding machine structures 10 of wire bar clip, Hydraulic Station and transducer control digital-control circuit system, wherein, two bases 2 are arranged at left-half and the right half part of the upper end of base rail mechanism 1 respectively, two coil nose clipping mechanisms are connected to the upper end of these two bases 2, other two bases 2 are arranged at the middle part of the upper end of base rail mechanism 1, four the tight expanding machine structure of wire bar clip 10 per two a pair of upper ends that are arranged at these two bases 2 respectively, four line rod top radian mechanisms 6 are arranged at the side of four tight expanding machine structures 10 of wire bar clip respectively.
Wherein, coil nose clipping mechanism is made of nose clip 3 and second driving mechanism 5 that drives first driving mechanism 4 of nose clip 3 clampings, gyration, lifting and drive first driving mechanism, 4 move left and right, lifting, first driving mechanism 4 is connected between nose clip 3 and second driving mechanism 5, and second driving mechanism 5 is connected with base 2.
As shown in Figure 2, the tight expanding machine structure 10 of wire bar clip is made of the 3rd driving mechanism 8 and the four connecting rod lines rod drawing mechanism 9 that coil clamp 7 and drive coil press from both sides 7 clamping lines rods, gyration, lifting, the 3rd driving mechanism 8 is connected between coil clamp 7 and the four connecting rod lines rod drawing mechanism 9, and four connecting rod lines rod drawing mechanism 9 is connected with base 2.
Wherein, the 3rd driving mechanism 8 is provided with the tooth bar oil cylinder, and coil clamp 7 is provided with turnover panel, and the tooth bar oil cylinder is connected with turnover panel by transmission mechanism, drives turnover panel and clamps coil.
Four connecting rod lines rods drawing mechanism 9 is made of the upper bracket of horizontally set, two connecting rods that vertically arrange and tooth bar oil cylinder, two rod hinge connections are between upper bracket and base 2, the tooth bar oil cylinder is fixedly connected on the upper end of base 2, and the piston rod of tooth bar oil cylinder is connected with a connecting rod.The angle that rises is finished by the tooth bar hydraulic oil cylinder driving.
When rising by the big coil of type, with the symmetrical all around tight expanding machine structure of four wire bar clips; When rising by the type small coil, use the tight expanding machine structure of two wire bar clips of front and back symmetry to get final product.The present invention adopts the PLC control system based on man-machine interface, can be according to production technology configuration programming design.Line rod top radian mechanism 6 is made of support and 10 fanning strips being arranged at the support upper end, and the arc-shaped side edges of these fanning strips constitutes the radian face, adjusts radian face radian by changing different fanning strips, with the needs of the arcuate shape that meets all kinds of coils.
During work, the nose clip 3 of two coil nose clipping mechanisms is clamped two ends of fusiformis coil respectively, the coil clamp 7 of four tight expanding machine structures 10 of wire bar clip clamps coil body, draw back coil, meanwhile, coil body compress with four lines rod top radian mechanisms 6 on, carry out the top radian by 6 pairs of coils of four lines rod top radian mechanisms.
Should be noted that at last; above content is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; the simple modification that those of ordinary skill in the art carries out technical scheme of the present invention or be equal to replacement does not all break away from essence and the scope of technical solution of the present invention.
Claims (5)
1. numerical control top arc expanding machine, it is characterized in that: described numerical control top arc expanding machine comprises base rail mechanism (1), four bases (2), two coil nose clipping mechanisms, four line rod top radian mechanisms (6), four tight expanding machine structures of wire bar clip (10), Hydraulic Station and transducer control digital-control circuit system, wherein, two bases (2) are arranged at left-half and the right half part of the upper end of described base rail mechanism (1) respectively, described two coil nose clipping mechanisms are connected to the upper end of these two bases (2), two bases (2) are arranged at the middle part of the upper end of described base rail mechanism (1) in addition, per two a pair of upper ends that are arranged at these two bases (2) respectively of the described tight expanding machine structures of four wire bar clips (10), described four lines rod top radian mechanisms (6) are arranged at the side of the described tight expanding machine structures of four wire bar clips (10) respectively.
2. numerical control according to claim 1 top arc expanding machine, it is characterized in that: described coil nose clipping mechanism is made of nose clip (3) and second driving mechanism (5) that drives first driving mechanism (4) of nose clip (3) clamping, gyration, lifting and drive first driving mechanism (4) move left and right, lifting, described first driving mechanism (4) is connected between described nose clip (3) and described second driving mechanism (5), and described second driving mechanism (5) is connected with described base (2).
3. numerical control according to claim 1 top arc expanding machine, it is characterized in that: the tight expanding machine structure of described wire bar clip (10) is made of the 3rd driving mechanism (8) and the four connecting rod lines rod drawing mechanisms (9) that coil clamp (7) and drive coil press from both sides (7) clamping lines rod, gyration, lifting, described the 3rd driving mechanism (8) is connected between described coil clamp (7) and the described four connecting rod lines rod drawing mechanisms (9), and described four connecting rod lines rod drawing mechanisms (9) are connected with described base (2).
4. numerical control according to claim 3 top arc expanding machine, it is characterized in that: described the 3rd driving mechanism (8) is provided with the tooth bar oil cylinder, described coil clamp (7) is provided with turnover panel, and described tooth bar oil cylinder is connected with turnover panel by transmission mechanism, drives turnover panel and clamps coil.
5. numerical control according to claim 3 top arc expanding machine, it is characterized in that: described four connecting rod lines rod drawing mechanisms (9) are made of the upper bracket of horizontally set, two connecting rods that vertically arrange and tooth bar oil cylinder, described two rod hinge connections are between described upper bracket and described base (2), described tooth bar oil cylinder is fixedly connected on the upper end of described base (2), and the piston rod of described tooth bar oil cylinder is connected with a described connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210011385.2A CN103208889B (en) | 2012-01-13 | 2012-01-13 | Numerical control top arc expanding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210011385.2A CN103208889B (en) | 2012-01-13 | 2012-01-13 | Numerical control top arc expanding machine |
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| CN103208889A true CN103208889A (en) | 2013-07-17 |
| CN103208889B CN103208889B (en) | 2015-12-02 |
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| CN201210011385.2A Active CN103208889B (en) | 2012-01-13 | 2012-01-13 | Numerical control top arc expanding machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253515A (en) * | 2014-08-14 | 2014-12-31 | 周嘉成 | Movement mechanism of expanding machine and expanding machine with movement mechanism |
| CN104269981A (en) * | 2014-08-14 | 2015-01-07 | 株洲市科创电子控制系统有限公司 | Coil straight line edge shape expanding technology and full-intelligent flexible numerical control shape expanding machine |
| CN104993657A (en) * | 2015-07-08 | 2015-10-21 | 江苏冰城电材股份有限公司 | Rotor coil shaper |
| CN111543719A (en) * | 2020-05-28 | 2020-08-18 | 浙江工贸职业技术学院 | Nose clip material conveying device of mask machine |
| CN113315327A (en) * | 2021-05-12 | 2021-08-27 | 江苏铭纳阳智能装备有限公司 | Two claw flaring mechanisms of new forms of energy motor coil |
| CN114453467A (en) * | 2021-12-28 | 2022-05-10 | 株洲兆源机电科技有限公司 | Open-loop type expanding machine suitable for flat guide bar |
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| CN201113700Y (en) * | 2007-09-27 | 2008-09-10 | 天津市天发重型水电设备制造有限公司 | Ring type coil expanding machine |
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| US4646550A (en) * | 1985-10-16 | 1987-03-03 | King Industrial Products Co., Inc. | Coil bending machine with floating spreaders |
| CN1283890A (en) * | 2000-09-11 | 2001-02-14 | 铁道部株洲电力机车研究所 | Automatic stretching technology and equipment for shaping frame-type windings of stator |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253515A (en) * | 2014-08-14 | 2014-12-31 | 周嘉成 | Movement mechanism of expanding machine and expanding machine with movement mechanism |
| CN104269981A (en) * | 2014-08-14 | 2015-01-07 | 株洲市科创电子控制系统有限公司 | Coil straight line edge shape expanding technology and full-intelligent flexible numerical control shape expanding machine |
| CN104993657A (en) * | 2015-07-08 | 2015-10-21 | 江苏冰城电材股份有限公司 | Rotor coil shaper |
| CN111543719A (en) * | 2020-05-28 | 2020-08-18 | 浙江工贸职业技术学院 | Nose clip material conveying device of mask machine |
| CN113315327A (en) * | 2021-05-12 | 2021-08-27 | 江苏铭纳阳智能装备有限公司 | Two claw flaring mechanisms of new forms of energy motor coil |
| CN113315327B (en) * | 2021-05-12 | 2022-04-19 | 江苏铭纳阳智能装备有限公司 | Two claw flaring mechanisms of new forms of energy motor coil |
| CN114453467A (en) * | 2021-12-28 | 2022-05-10 | 株洲兆源机电科技有限公司 | Open-loop type expanding machine suitable for flat guide bar |
| CN114453467B (en) * | 2021-12-28 | 2024-01-02 | 株洲兆源机电科技有限公司 | Open-loop type expanding machine suitable for flat conducting bars |
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| CN103208889B (en) | 2015-12-02 |
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Address after: 200240 Shanghai city Minhang District Jianchuan Road No. 910 Building No. 5 Applicant after: Shanghai Minhang Machinery Engineering Technology Research Institute Address before: 200240 Shanghai city Minhang District Jianchuan Road No. 910 Building No. 5 Applicant before: Shanghai Minhang Mechanical Engineering Technology Institute |
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