CN202616023U - Large transformer coil press equipment - Google Patents
Large transformer coil press equipment Download PDFInfo
- Publication number
- CN202616023U CN202616023U CN 201220232664 CN201220232664U CN202616023U CN 202616023 U CN202616023 U CN 202616023U CN 201220232664 CN201220232664 CN 201220232664 CN 201220232664 U CN201220232664 U CN 201220232664U CN 202616023 U CN202616023 U CN 202616023U
- Authority
- CN
- China
- Prior art keywords
- press
- pressing plate
- transformer coil
- fit
- support column
- 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.)
- Expired - Fee Related
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to large transformer coil press equipment which comprises a trolley and a press seat, wherein the press seat comprises an upper plate and a supporting pillar used for supporting the upper plate; a press plate is arranged below the upper plate, a plurality of press pillars are arranged below the press plate, and a press cylinder component is arranged below the pressing seat; and the press cylinder component comprises a press hydraulic cylinder, and the tail end of an output shaft of the pressing hydraulic cylinder is fixed with a top plate. The large transformer coil press equipment has the advantages of efficiency improvement, labor intensity reduction, quality guarantee, wide application range, safety, reliability and convenience in operation of operators, is quite suitable for pressing coils of a large transformer and has a higher promotional value.
Description
Technical field
The utility model belongs to the transformer technology field, relates to a kind of transformer coil winding auxiliary equipment, is specifically related to a kind of transformer coil press mounting equipment.
Background technology
Transformer manufacturing enterprise adopts manual work or special equipment dual mode to compress coil usually at present.The coil press machine that domestic advanced enterprise uses, the bodily form is bigger, complex structure; More than 500,000 yuan, purchase of equipment and maintenance cost are higher mostly for price, require also high to workman's operating equipment technical ability simultaneously; Because lifting travel is short, versatility is relatively poor when the coil that compacting varies in size.And rely on manual work to compress coil with spanner, though can reach the pressure of compacting small coil, artificial pressure is limited; Promptly use the boosting-rod operation can not reach the required pressure of high-power transformer coil compacting; Operating efficiency is lower, and labor strength is big, and has potential safety hazard.
The utility model content
The purpose of the utility model is the problems referred to above to prior art, and a kind of high-power transformer coil press mounting equipment is provided, and versatility is better, can improve quality and operating efficiency that coil compresses, reduces the labour intensity of workman's operation and reduces production costs.
For realizing above-mentioned purpose, the utility model has adopted following technical scheme to be:
A kind of high-power transformer coil press mounting equipment; Comprise dolly and press-fit seat, press-fit seat and comprise upper plate and the support column that supports upper plate, it is characterized in that upper plate has pressing plate; Pressing plate has some compression legs; Press-fit seat and have and press-fit cylinder assembly, press-fit cylinder assembly and comprise and press-fit hydraulic cylinder that the output shaft end that press-fits hydraulic cylinder is fixed with top board.During use, the coil that press-fits needs is placed on the dolly, advances dolly to press-fit in the seat; Compression leg under the pressing plate is pressed on the end circle on coil top; Press-fit hydraulic cylinder and start working, the output shaft that press-fits hydraulic cylinder stretches out, and moves on the top board; Dolly jack-up up, so just realize the work that press-fits of transformer coil effectively.
During practical implementation, upper plate is provided with the regulator solution cylinder pressure, and regulator solution cylinder pressure output shaft is terminal to be connected with pressing plate, and support column is provided with pressing plate and moves up and down the suitable track and the fastener of fixation clip.During use, press-fit the dolly propelling in the seat, regulate hydraulic cylinder works; Regulator solution cylinder pressure output shaft stretches out, and pressing plate moves down, and guarantees that the compression leg under the pressing plate is pressed on the end circle on coil top; Quit work then; Fastener is fixed on pressing plate on the support column, restarts to press-fit hydraulic cylinder, realizes press-fiting of transformer coil.
During practical implementation, the track on the support column is a protruding rail, and pressing plate is provided with the groove suitable with protruding rail.
During practical implementation, fastener comprises nut that is located on the pressing plate and the screw rod of being with handwheel, and support column is provided with U-lag, and the U-lag that screw rod passes support column is screwed on the nut.
The adjustable height that press-fits hydraulic cylinder of the utility model has bigger adjustable range, and the pressure of hold down gag can regulate through hydraulic means, make this equipment can adapt to the compacting of the big small transformers of all kinds of differences preferably, has increased versatility.On the other hand, manual work makes the screw rod that screws up with a wrench realize compressing coil before comparing, and accomplishes same work with this device, and the workman only needs to carry out shirtsleeve operation through control desk and just can accomplish, and has reduced labour intensity.Also avoided because there is difference in workman's applied pressure; Cause the control of suppressing coil difficult quality, this equipment is suppressed coil by hydraulic means control hold down gag, can demonstrate the pressure size; When compacting technological parameter as requested accurately carry out, guarantee the quality of loop product.In addition, operating personnel work beyond the compacting service area, can guarantee operating personnel's safety.Compare existing compression apparatus; This equipment has the elevating mechanism of long stroke, and the adjustable height of hold down gag has bigger adjustable range, and the pressure of hold down gag can be regulated through hydraulic means; This equipment of making can adapt to the compacting of the big small transformers of all kinds of differences preferably, has increased versatility; The whole compressing structure up and down that adopts of this tooling device, pressure distribution is even during operation, and the coil pressurized is balanced when guaranteeing work, and compacting is highly consistent.Operating personnel's work beyond the compacting service area, handling safety.This equipment making and maintenance cost are lower, have reduced the enterprise production cost, and operation of equipment is simple, and the workman is as long as just can on dutyly operate through on-site training.
The beneficial effect of the utility model is: the utility model is raised the efficiency, is reduced labour intensity, ensures the quality of products, and it is applied widely, safe and reliable, and the operative employee is easy to operate, is highly suitable for the coil press mounting of high-power transformer, has higher promotional value.
Description of drawings
Below in conjunction with accompanying drawing and embodiment utility model is further specified.
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure: 1, support column 2, upper plate 3, pressing plate 4, dolly 5, press-fit hydraulic cylinder 6, top board 7, regulator solution cylinder pressure 8, compression leg 9, screw rod 10, coil 11, protruding rail 31, nut 51, output shaft 52, column 71, output.
Embodiment
Among Fig. 1, a kind of high-power transformer coil press mounting equipment comprises dolly 4 and press-fits seat; Press-fit seat and comprise upper plate 2 and the support column 1 that supports upper plate 2, upper plate 2 has pressing plate 3, and pressing plate 3 has some compression legs 8; Press-fiting seat has and press-fits cylinder assembly; Press-fit cylinder assembly and comprise and press-fit hydraulic cylinder 5, output shaft 51 ends that press-fit hydraulic cylinder 5 are fixed with top board 6, top board 6 and press-fit 5 of hydraulic cylinders and also be provided with column 52; Upper plate 2 is provided with regulator solution cylinder pressure 7, and regulator solution cylinder pressure 7 outputs 71 ends are connected with pressing plate 3, and support column 1 is provided with pressing plate 3 and moves up and down the suitable track and the fastener of fixation clip; Track on the support column 1 is a protruding rail 11, and pressing plate 3 is provided with the groove suitable with protruding rail 11; Fastener comprises nut 31 that is located on the pressing plate 3 and the screw rod 9 of being with handwheel, and support column 1 is provided with U-lag, and the U-lag that screw rod 9 passes support column 1 is screwed on the nut 31.
During use, the coil 10 that press-fits needs is placed on the dolly 4, advances dolly 4 to press-fit in the seat 7 work of regulator solution cylinder pressure; Regulator solution cylinder pressure 7 outputs 71 stretch out, and the groove of pressing plate 3 is in the protruding rail 11 of support column 1, and pressing plate 3 moves down, and guarantee that the compression leg 8 under the pressing plate 3 is pressed on the end circle on coil 10 tops; Quit work then, screw rod 9 fastening nuts 31 of band handwheel, pressing plate 3 is fixed on the support column; Next step press-fits hydraulic cylinder 5 and starts working, and the output shaft 51 that press-fits hydraulic cylinder 5 stretches out with column 52; Move on the top board 6,, so just realize the work that press-fits of transformer coil effectively dolly 4 jack-up up.
The adjustable height that press-fits hydraulic cylinder of the utility model has bigger adjustable range, and the pressure of hold down gag can regulate through hydraulic means, make this equipment can adapt to the compacting of the big small transformers of all kinds of differences preferably, has increased versatility.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every technical spirit according to the utility model is to any simple modification, equivalent variations and modification that above embodiment did, all should think the protection range that belongs to the utility model.
Claims (4)
1. high-power transformer coil press mounting equipment; Comprise dolly and press-fit seat, press-fit seat and comprise upper plate and the support column that supports upper plate, it is characterized in that upper plate has pressing plate; Pressing plate has some compression legs; Press-fit seat and have and press-fit cylinder assembly, press-fit cylinder assembly and comprise and press-fit hydraulic cylinder that the output shaft end that press-fits hydraulic cylinder is fixed with top board.
2. a kind of high-power transformer coil press mounting equipment according to claim 1; It is characterized in that upper plate is provided with the regulator solution cylinder pressure; Regulator solution cylinder pressure output shaft is terminal to be connected with pressing plate, and support column is provided with pressing plate and moves up and down the suitable track and the fastener of fixation clip.
3. a kind of high-power transformer coil press mounting equipment according to claim 2 is characterized in that the track on the support column is a protruding rail, and pressing plate is provided with the groove suitable with protruding rail.
4. according to claim 2 or 3 described a kind of high-power transformer coil press mounting equipment, it is characterized in that fastener comprises nut that is located on the pressing plate and the screw rod of being with handwheel, support column is provided with U-lag, and the U-lag that screw rod passes support column is screwed on the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232664 CN202616023U (en) | 2012-05-23 | 2012-05-23 | Large transformer coil press equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232664 CN202616023U (en) | 2012-05-23 | 2012-05-23 | Large transformer coil press equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202616023U true CN202616023U (en) | 2012-12-19 |
Family
ID=47349698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220232664 Expired - Fee Related CN202616023U (en) | 2012-05-23 | 2012-05-23 | Large transformer coil press equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202616023U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050272A (en) * | 2012-12-26 | 2013-04-17 | 吴江市变压器厂有限公司 | Coil pressing device |
| CN103187171A (en) * | 2013-03-21 | 2013-07-03 | 国家电网公司 | Pressure reshaping trolley for amorphous transformer coils |
| CN110189911A (en) * | 2019-07-05 | 2019-08-30 | 浙江宝威电气有限公司 | A kind of multiple groups transformer coil hydraulic press with minute-pressure dullness function |
| CN113363025A (en) * | 2021-06-17 | 2021-09-07 | 西安西电变压器有限责任公司 | Fixing device and fixing method for simultaneous pressing and drying of transposed conductor |
-
2012
- 2012-05-23 CN CN 201220232664 patent/CN202616023U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050272A (en) * | 2012-12-26 | 2013-04-17 | 吴江市变压器厂有限公司 | Coil pressing device |
| CN103187171A (en) * | 2013-03-21 | 2013-07-03 | 国家电网公司 | Pressure reshaping trolley for amorphous transformer coils |
| CN110189911A (en) * | 2019-07-05 | 2019-08-30 | 浙江宝威电气有限公司 | A kind of multiple groups transformer coil hydraulic press with minute-pressure dullness function |
| CN110189911B (en) * | 2019-07-05 | 2024-05-24 | 浙江宝威电气有限公司 | Multi-group transformer coil hydraulic press with micro-pressure monotone function |
| CN113363025A (en) * | 2021-06-17 | 2021-09-07 | 西安西电变压器有限责任公司 | Fixing device and fixing method for simultaneous pressing and drying of transposed conductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |