CN204367467U - A kind of mould for the manufacture of transformer square ring - Google Patents
A kind of mould for the manufacture of transformer square ring Download PDFInfo
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- CN204367467U CN204367467U CN201420843171.6U CN201420843171U CN204367467U CN 204367467 U CN204367467 U CN 204367467U CN 201420843171 U CN201420843171 U CN 201420843171U CN 204367467 U CN204367467 U CN 204367467U
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- leaf spring
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Abstract
A kind of mould for the manufacture of transformer square ring, comprise framework, framework comprises top board and base plate, base plate is provided with the two piece square columns perpendicular with base plate, every root square column side is provided with for placing l Water Paper base and the some pressing molds be stacked together, the top of pressing mold is provided with leaf spring, and leaf spring top is provided through top board and acts on the hold down gag of leaf spring.By arranging leaf spring in the utility model, and the effect of the applying power that namely can be continued leaf spring by hold down gag, and leaf spring can make pressing mold stressed uniformly, ensures the quality of square ring; After the utility model adds and puts l Water Paper base, drying does not need independently steam system, can be simultaneously dry in drying room with other shaped piece; And once can process 100 square rings, overall production efficiency comparatively traditional handicraft is greatly improved, overcome not easy to operate in prior art, cost is high, the problem that yields poorly.
Description
Technical field
The utility model belongs to the manufacture field of transformer, is specifically related to a kind of mould for the manufacture of transformer square ring.
Background technology
At present, the major insulation that Transformer-Manufacturing Trade uses in coil-winding process is the little square ring in narrow limit, and the specification of the little square ring in narrow limit is that width is all less than or equal to 70mm to height, and corner radii is 1-2mm, and the production of the little square ring in existing narrow limit mostly is hot-forming at present.Hot-forming existence once goes out that finished product is few and the problem such as cost is high, process of manufacture is loaded down with trivial details.At present, producing square ring mould therefor material is irony, and once can suppress 6 at most, production efficiency is low, and needs independent steam system and special hydraulic press to use, and to carry out dry conditional request high to follow-up, unfavorable large-scale production.In addition, its hold down gag is hydraulic press, makes integral device volume large, needs to take larger space, and manufacture square ring costly.
Utility model content
The purpose of this utility model is to provide a kind of mould for the manufacture of transformer square ring, and production efficiency is high.
For achieving the above object, the utility model adopts following technical scheme:
A kind of mould for the manufacture of transformer square ring, comprise framework, framework comprises top board and base plate, base plate is provided with the two piece square columns perpendicular with base plate, every root square column side is provided with for placing l Water Paper base and the some pressing molds be stacked together, the top of pressing mold is provided with leaf spring, and leaf spring top is provided through top board and acts on the hold down gag of leaf spring.
Described top board is provided with suspension ring.
Described suspension ring and framework are integral type structure.
Described hold down gag comprises a screw rod, and the top of screw rod is provided with the handle for rotary screw, and the bottom of screw rod contacts with leaf spring.
Described square column adopts the mode of welding to be fixed on base plate.
Described leaf spring is elliptic spring.
The quantity of the pressing mold of described square column side mostly is 50 layers most.
Described pressing mold comprises the top die being positioned at top, is positioned at the dip mold of bottom, and the some middle pressing mold between top die and dip mold.
The material of described top die, dip mold is Q235 steel, and the material of middle pressing mold is aluminium.
The material of described square column is 304 stainless steels.
Compared with prior art, the beneficial effect that the utility model has: by arranging leaf spring in the utility model, the effect of the applying power that namely can be continued leaf spring by hold down gag, leaf spring can make pressing mold stressed uniformly, the quality of the square ring manufactured by guarantee; After putting l Water Paper base in the utility model, drying does not need independently steam system, can be simultaneously dry in drying room with other shaped piece; The pressing mold quantity of square column side mostly is 50 most, so the utility model once can process at most 100 square rings, overall production efficiency comparatively traditional handicraft is greatly improved, overcome not easy to operate in prior art, cost is high, the problem that yields poorly.
Further, the hold down gag in this practical row adopts mechanical screws to rotatably compress, and need not be used alone hydraulic press and compress, save expense and the space of equipment.
Further, the material of mould adopts alloy aluminum, and its decay resistance is better than the mould of common irony.
Further, leaf spring adopts elliptic spring, make the stressed of pressing mold evenly, and product can be given with the pressure continued, thus ensure that the quality finally obtaining square ring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 is suspension ring, 2 is framework, and 3 is hold down gag, and 4 is leaf spring, and 5 is square column, and 6-1 is top die, and 6-2 is dip mold, and 6-3 is middle pressing mold.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
See Fig. 1, the utility model comprises framework 2, and framework 2 comprises top board and base plate, top board is provided with suspension ring 1, and suspension ring 1 and framework 2 are integral type structure; Base plate is provided with the two piece square columns 5 perpendicular with base plate, and two square columns adopt the mode of welding to be fixed on base plate.Every root square column 5 side is provided with for placing l Water Paper base and the some pressing molds be stacked together, the top of pressing mold is provided with leaf spring 4, leaf spring 4 top is provided through top board and acts on the hold down gag 3 of leaf spring 4, described hold down gag 3 comprises a screw rod, the top of screw rod is provided with the handle for rotary screw, and the bottom of screw rod contacts with leaf spring 4.By the applying pressure that rotary screw can continue top die, do not need to use hydraulic press to be compressed, save space, reduce cost.Leaf spring 4 in the utility model is elliptic spring, make the stressed of pressing mold evenly, and product can be given with the pressure continued, thus ensure that the quality of the square ring finally obtained.The material of described square column 5 is 304 stainless steels, and the quantity of the pressing mold of square column 5 side mostly is 50 layers most.Pressing mold specifically comprises the top die 6-1 being positioned at top, is positioned at the dip mold 6-2 of bottom, and the some middle pressing mold 6-3 between top die 6-1 and dip mold 6-2.The material of top die 6-1, dip mold 6-2 is Q235 steel, and the material of middle pressing mold 6-3 is aluminium.Pressing mold adopts aluminium material, and decay resistance is better than irony mould of the prior art.
The utility model successfully solves the little square ring in narrow limit and there is technical barrier in production technology and production process, has with low cost, disposable go out the characteristic such as product is many.
The concrete course of work of the present utility model is:
1, wet paperboard is chosen, thickness=required product thickness × 3;
2, cleaning die check that whether die surface is intact;
3, by required size cutting l Water Paper base.
4, l Water Paper base is piled up on pressing mold along square column is smooth.
5, pressing mold is put into hold down gag to compress, leaf spring 4 and top die are close to.
6, by suspension ring crane, mold integral is put into hot air circulation drying room to enter, take out after 5 hours.
7, etc., when mold integral temperature drops to below 50 DEG C, little for narrow limit square ring is taken out.
The utility model in the fabrication process, utilizes drying room redundant space to dry with shaped piece, consumes steam no longer in addition, and the source of the gas of so just a large amount of saving improves the utilization rate of the energy.In addition, the utility model once amount of stacking is high, and product production capacity is greatly improved.
Utilize the square ring that mould of the present utility model is produced, after inspection, meet country and company standard requirement, meet instructions for use.The utility model successfully solves the little square ring in narrow limit and there is technical barrier in production technology and production process, has with low cost, disposable go out the characteristic such as product is many.
Claims (10)
1. the mould for the manufacture of transformer square ring, it is characterized in that, comprise framework (2), framework (2) comprises top board and base plate, base plate is provided with the two piece square columns (5) perpendicular with base plate, every root square column (5) side is provided with for placing l Water Paper base and the some pressing molds be stacked together, the top of pressing mold is provided with leaf spring (4), and leaf spring (4) top is provided through top board and acts on the hold down gag (3) of leaf spring (4).
2. the mould for the manufacture of transformer square ring according to claim 1, is characterized in that, described top board is provided with suspension ring (1).
3. the mould for the manufacture of transformer square ring according to claim 2, is characterized in that, described suspension ring (1) and framework (2) are integral type structure.
4. the mould for the manufacture of transformer square ring according to claim 1, it is characterized in that, described hold down gag (3) comprises a screw rod, and the top of screw rod is provided with the handle for rotary screw, and the bottom of screw rod contacts with leaf spring (4).
5. according to the mould for the manufacture of transformer square ring in claim 1-4 described in any one, it is characterized in that, described square column adopts the mode of welding to be fixed on base plate.
6. according to the mould for the manufacture of transformer square ring in claim 1-4 described in any one, it is characterized in that, described leaf spring (4) is elliptic spring.
7. the mould for the manufacture of transformer square ring according to claim 1, is characterized in that, the pressing mold quantity of described square column (5) side mostly is 50 layers most.
8. the mould for the manufacture of transformer square ring according to claim 1 or 7, it is characterized in that, described pressing mold comprises the top die (6-1) being positioned at top, be positioned at the dip mold (6-2) of bottom, and be positioned at the some middle pressing mold (6-3) between top die (6-1) and dip mold (6-2).
9. the mould for the manufacture of transformer square ring according to claim 8, is characterized in that, the material of described top die (6-1), dip mold (6-2) is Q235 steel, and the material of middle pressing mold (6-3) is aluminium.
10. the mould for the manufacture of transformer square ring according to claim 8, is characterized in that, the material of described square column (5) is 304 stainless steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843171.6U CN204367467U (en) | 2014-12-25 | 2014-12-25 | A kind of mould for the manufacture of transformer square ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843171.6U CN204367467U (en) | 2014-12-25 | 2014-12-25 | A kind of mould for the manufacture of transformer square ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204367467U true CN204367467U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420843171.6U Active CN204367467U (en) | 2014-12-25 | 2014-12-25 | A kind of mould for the manufacture of transformer square ring |
Country Status (1)
| Country | Link |
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| CN (1) | CN204367467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253333A (en) * | 2017-05-17 | 2017-10-17 | 扬州大学 | A kind of simple composite material low pressure shaped device |
-
2014
- 2014-12-25 CN CN201420843171.6U patent/CN204367467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253333A (en) * | 2017-05-17 | 2017-10-17 | 扬州大学 | A kind of simple composite material low pressure shaped device |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160810 Address after: 710075 Shaanxi city of Xi'an Province Tang Hing Road No. 7 Patentee after: CHINA XD ELECTRIC Co.,Ltd. Patentee after: LIAONING XINGQI ELECTRIC MATERIAL LLC Address before: 710075 Shaanxi city of Xi'an Province Tang Hing Road No. 7 Patentee before: CHINA XD ELECTRIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 710075 Shaanxi city of Xi'an Province Tang Hing Road No. 7 Patentee after: CHINA XD ELECTRIC Co.,Ltd. Patentee after: Liaoning XINGQI Electric Material Co.,Ltd. Address before: 710075 Shaanxi city of Xi'an Province Tang Hing Road No. 7 Patentee before: CHINA XD ELECTRIC Co.,Ltd. Patentee before: LIAONING XINGQI ELECTRIC MATERIAL LLC |
|
| CP01 | Change in the name or title of a patent holder |