Transformer steel sheet shaping device and shaping method thereof
A shaping device and transformer technology, which is applied in the field of transformers, can solve the problems of not being able to meet the actual needs of the enterprise, the shaping effect cannot be guaranteed, and the work intensity is high, so as to achieve the effect of compact overall structure of the device, remarkable shaping effect, and low production cost
Active Publication Date: 2020-11-06
无锡新畅电子有限公司
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Problems solved by technology
When manual shaping, put the transformer on the iron plate first, press the iron bar on it, and then beat it with a hammer, turn the product over after leveling, and shape the other two sides. Not guaranteed, there may still be gaps between the steel sheets
However, the current mechanical shaping equipment is either poor in applicability or expensive, and cannot meet the actual needs of enterprises.
Method used
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[0030] The technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments.
[0031] see Figures 1 to 3 As shown, this embodiment provides a transformer steel sheet shaping device, which mainly includes a base 1 , a shaping table 2 , a side pressing mechanism, an upper pressing mechanism, a material moving mechanism and a material receiving table 14 .
[0032] The shaping table 2 includes a bottom plate 3 , a back plate 4 and a partition plate 5 , and the back plate 4 and the partition plate 5 are erected on the bottom plate 3 in a T-shape, thereby forming two shaping cavities. The transformer 16 copper sheet shaping here is only for the four outer sides of the iron core.
[0033] The side pressure mechanism includes a first cylinder 6 and a second cylinder 7 arranged on the shaping table 2. The first cylinder 6 and the second cylinder 7 are respectively located on both sides of the partiti...
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The invention discloses a transformer steel disc shaping device, comprising a base, a shaping platform, a lateral pressing mechanism, an upper pressing mechanism and a material transferring mechanism,the shaping platform comprises a base plate, a backing plate and a separating plate, the backing plate and the separating plate are erected on the base plate in a T shape; the lateral pressing mechanism comprises a first cylinder and a second cylinder which are arranged on the shaping platform, the first cylinder and the second cylinder are arranged at the two sides of the separating plate respectively, lateral pressing blocks are arranged on output rods of the first cylinder and the second cylinder respectively, and the lateral pressing blocks cooperate with the separating plate to form double-faced pressure application; the upper pressing block comprises a third cylinder and a fourth cylinder which are arranged above the shaping platform, the third cylinder and the fourth cylinder are respectively arranged at the two sides of the separating plate, upper pressing blocks are arranged on output rods of the third cylinder and the fourth cylinder respectively, and the upper pressing blocks cooperate with the base plate to form double-faced pressure application; and the material transferring mechanism comprises a fifth cylinder arranged at the rear of the shaping platform, an output rod of the fifth cylinder is fixedly connected with the backing plate, the fifth cylinder controls the shaping platform to be switched back and forth between a processing position and a loading and unloading position, and the processing position is arranged right below the upper pressing mechanism. The invention also accordingly discloses a transformer steel disc shaping method.
Description
technical field [0001] The invention relates to the technical field of transformers, in particular to a transformer steel sheet shaping device and a shaping method thereof. Background technique [0002] Because the iron core structure of the transformer mostly adopts the laminated structure, the air gap in the closed magnetic circuit formed by the iron core will lead to an increase in the reluctance and magnetic leakage, and the skewed iron core and the uneven steel sheets will also seriously affect the transformer's performance. Therefore, after the transformer is assembled with the iron core, the shaping process is essential, and it also plays a key role in the quality of the transformer. [0003] The existing transformer shaping methods are mainly divided into two types: artificial shaping and machine equipment shaping. When artificially reshaping, first place the transformer on the iron plate, press the iron bar, and then beat it with a hammer, turn the product over aft...
Claims
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IPC IPC(8): H01F41/02
CPCH01F41/0286
Inventor 陆立峰周晓强
Owner 无锡新畅电子有限公司