CN201596713U - Corrugated transformer oil tank corrugated sheet forming die - Google Patents
Corrugated transformer oil tank corrugated sheet forming die Download PDFInfo
- Publication number
- CN201596713U CN201596713U CN2009203170155U CN200920317015U CN201596713U CN 201596713 U CN201596713 U CN 201596713U CN 2009203170155 U CN2009203170155 U CN 2009203170155U CN 200920317015 U CN200920317015 U CN 200920317015U CN 201596713 U CN201596713 U CN 201596713U
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- Prior art keywords
- corrugated
- oil tank
- die
- corrugated sheet
- transformer oil
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Abstract
The utility model relates to a corrugated transformer oil tank corrugated sheet forming die. The existing corrugated sheets produced domestically all adopt a production mode of completing single-side bending via conventional benders and then straightening manually, and the production mode is low in production efficiency and unreliable in product quality. The corrugated transformer oil tank corrugated sheet forming die is characterized by comprising a female die with a 'U'-shaped recess, and a male die matching with the recess of the female die is arranged on the upper portion of the female die. The forming die is special for corrugated transformer oil tank corrugated sheets, increases manufacturing efficiency, produces corrugated sheets with fine strength, reduces weight of oil tanks and enhances mechanical strength of oil tanks.
Description
Technical field
The utility model belongs to the auxiliary equipment that oil tank of transformer is made, and is specifically related to a kind of corrugated oil tank of transformer corrugated sheet shaping mould.
Background technology
The following corrugated sheet of present domestic production 6mm, all adopt traditional bender single face bending, produce by the mode of artificial rectification again, this mode of production efficient is lower, product quality is unreliable, and the fuel tank corrugated sheet thickness that is applicable to corrugated transformer at present is more than 8mm, and the above-mentioned mode of production can not satisfy the production demand of this class corrugated sheet.
Summary of the invention
The utility model provides a kind of corrugated oil tank of transformer corrugated sheet shaping mould reasonable in design at the defective that prior art exists, and can improve the high-power transformer fuel tank and make efficient, reduces fuel tank weight, strengthens the fuel tank mechanical strength.
The utility model is taked following technical scheme for this reason: a kind of corrugated oil tank of transformer corrugated sheet shaping mould, it is characterized in that comprising that a recess is the die of " U " shape, and the top of described die is provided with a punch that is complementary with its recess.By this mould sheet material is directly suppressed to produce required corrugated sheet, production efficiency improves.
Described punch and fixed head riveted joint, the both sides, bottom of described die form the brace table of symmetry, when compacting whole shaping mould are played support preferably.
Described punch adopts ZG55 cast steel to make, and has intensity and stiffness preferably, has improved the mould abrasive resistance, is beneficial to long-term use.
Described die and punch length are three meters, and it can process the corrugated sheet of length, strengthen the mechanical strength of fuel tank.
The beneficial effects of the utility model are embodied in: be exclusively used in the manufacturing of corrugated oil tank of transformer corrugated sheet, and reasonable in design, corrugated sheet is made the efficient height, intensity is good, has reduced fuel tank weight, has strengthened the fuel tank mechanical strength.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1. fixed head 2. punch 3. corrugated sheets 4. dies 5. brace tables.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments substantive distinguishing features of the present invention is further described.
A kind of corrugated oil tank of transformer corrugated sheet shaping mould as shown in Figure 1 comprises that a recess is the die 4 of " U " shape, and the top of die 4 is provided with a punch 2 that is complementary with its recess.Punch 2 tops and a fixed head 1 riveted joint, the both sides, bottom of die 4 form the brace table 5 of symmetry.Punch 2 adopts ZG55 cast steel to make, and die 4 and punch 2 length are three meters.
For guaranteeing the intensity and the stiffness of punch 2, select ZG55 cast steel during design, improved the mould abrasive resistance, be beneficial to long-term use.In die manufacture, for guaranteeing that the gap is even between die 4 and the punch 2, carry out roughing with double housing planer again after cutting out model with line, behind the basic forming die 4 and punch 2 are ground.Sheet material is placed between die 4 and the punch 2, punch 2 is exerted pressure, punch 2 transfers the pressure on the sheet material again, and sheet material is recessed into " U " shape under the part, forms corrugated sheet 3.
Claims (4)
1. a corrugated oil tank of transformer corrugated sheet shaping mould is characterized in that comprising that a recess is the die of " U " shape (4), and the top of described die (4) is provided with a punch (2) that is complementary with its recess.
2. according to the described a kind of corrugated oil tank of transformer corrugated sheet shaping mould of claim 1, it is characterized in that described punch (2) and a fixed head (1) riveted joint, the both sides, bottom of described die (4) form the brace table (5) of symmetry.
3. according to the described a kind of corrugated oil tank of transformer corrugated sheet shaping mould of claim 1, it is characterized in that described punch (2) adopts ZG55 cast steel to make.
4. according to the described a kind of corrugated oil tank of transformer corrugated sheet shaping mould of claim 1, it is characterized in that described die (4) and punch (2) length are three meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203170155U CN201596713U (en) | 2009-12-10 | 2009-12-10 | Corrugated transformer oil tank corrugated sheet forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203170155U CN201596713U (en) | 2009-12-10 | 2009-12-10 | Corrugated transformer oil tank corrugated sheet forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596713U true CN201596713U (en) | 2010-10-06 |
Family
ID=42807760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203170155U Expired - Fee Related CN201596713U (en) | 2009-12-10 | 2009-12-10 | Corrugated transformer oil tank corrugated sheet forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596713U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203412A (en) * | 2013-04-28 | 2013-07-17 | 马鞍山市辰兴机械制造有限公司 | Segmented roller free bending mold for bending large-sized corrugated workpiece |
| CN108136480A (en) * | 2015-11-12 | 2018-06-08 | 住友电装株式会社 | The manufacturing method of metal wire ribbon-shaped members comprising joint portion, the manufacturing method of the metal wire ribbon-shaped members with terminal, mold and the metal wire ribbon-shaped members comprising joint portion |
| CN109732158A (en) * | 2019-03-12 | 2019-05-10 | 长春工业大学 | A kind of manufacturing process of filter core of automotive air-conditioner shape block mold |
| CN115945541A (en) * | 2023-03-09 | 2023-04-11 | 中国航发四川燃气涡轮研究院 | Orthopedic mould of heat-insulating tile foundry goods |
-
2009
- 2009-12-10 CN CN2009203170155U patent/CN201596713U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203412A (en) * | 2013-04-28 | 2013-07-17 | 马鞍山市辰兴机械制造有限公司 | Segmented roller free bending mold for bending large-sized corrugated workpiece |
| CN103203412B (en) * | 2013-04-28 | 2015-10-28 | 马鞍山市辰兴机械制造有限公司 | The segmentation roller free bending mould of a kind of large-scale corrugated workpiece bending |
| CN108136480A (en) * | 2015-11-12 | 2018-06-08 | 住友电装株式会社 | The manufacturing method of metal wire ribbon-shaped members comprising joint portion, the manufacturing method of the metal wire ribbon-shaped members with terminal, mold and the metal wire ribbon-shaped members comprising joint portion |
| CN108136480B (en) * | 2015-11-12 | 2019-11-12 | 住友电装株式会社 | The manufacturing method of metal wire ribbon-shaped members and its manufacturing method comprising joint portion and the metal wire ribbon-shaped members with terminal |
| CN109732158A (en) * | 2019-03-12 | 2019-05-10 | 长春工业大学 | A kind of manufacturing process of filter core of automotive air-conditioner shape block mold |
| CN115945541A (en) * | 2023-03-09 | 2023-04-11 | 中国航发四川燃气涡轮研究院 | Orthopedic mould of heat-insulating tile foundry goods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312300 No. 1801 Renmin West Road, Zhejiang, Shangyu Co-patentee after: Yinchuan Wolong Transformer Co., Ltd. Patentee after: Wolong Electric Group Co., Ltd. Address before: 312300 No. 1801 Renmin West Road, Zhejiang, Shangyu Co-patentee before: Wolong Transformers Co., Ltd., Yinchuan Patentee before: Wolong Electric Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20131210 |