CN204270864U - The convertible sectional die of dry-type transformer low pressure - Google Patents
The convertible sectional die of dry-type transformer low pressure Download PDFInfo
- Publication number
- CN204270864U CN204270864U CN201420847185.5U CN201420847185U CN204270864U CN 204270864 U CN204270864 U CN 204270864U CN 201420847185 U CN201420847185 U CN 201420847185U CN 204270864 U CN204270864 U CN 204270864U
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- China
- Prior art keywords
- circular arc
- end plate
- dry
- low pressure
- type transformer
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- 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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Abstract
The utility model relates to a kind of dry-type transformer low pressure shaping dies, and particularly the convertible sectional die of a kind of dry-type transformer low pressure, comprises securing member, it is characterized in that, also comprises four circular arc modules and two end plates; Be welded with some reinforcements in the middle of circular arc module, circular arc module two ends are also welded with fixed head, fixed head are provided with set bolt seat; End plate offers several fixing holes, and four of end plate surrounding faces are provided with the location-plate of protrusion.The utility model has product key components and parts highly versatile, and can realize standardization, have fabrication cycle short, production cost is low, and stores the little advantage that takes up room.
Description
Technical field
The present invention relates to a kind of dry-type transformer low pressure shaping dies, particularly a kind of convertible sectional die be shaped for low-voltage coil of dry type transformer and insulating material.
Background technology
At present, domestic dry-type transformer manufacturer, most low pressure adopt paper tinsel around, layer insulation uses DMD prepreg cloth or other similar products, eventually passes hot setting shaping.Adopt the low-voltage coil of this explained hereafter, its mould generally adopts irony or aluminum.Once there be new product to produce, just need again to make mould.Under normal circumstances, the production cycle of a set of low pressure mould is 3 ~ 5 days, and the delivery cycle of a transformer is probably 7 ~ 10 days, so just brings certain scheduling pressure to production; Meanwhile, because the model of dry-type transformer, of a great variety, the quantity of required making low pressure mould is corresponding also very large, and the added influence brought like this has two aspects: one is that to make the expense of low pressure mould more, directly affects production cost; Two is that low pressure mould memory space occupancy is large, and not manageability.Existing low-voltage coil of dry type transformer mould is to be improved.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of adjustable low-voltage mould of dry-type transformer, thus the current ubiquitous fabrication cycle of solution low-voltage coil of dry type transformer mould is long, production cost is high, store the large defect that takes up room.
Technical scheme of the present invention is as follows:
The convertible sectional die of dry-type transformer low pressure, comprises securing member, it is characterized in that, also comprises four circular arc modules and two end plates; Be welded with some reinforcements in the middle of circular arc module, circular arc module two ends are also welded with fixed head, fixed head are provided with set bolt seat; End plate offers several fixing holes, and four of end plate surrounding faces are provided with the location-plate of protrusion.
End plate is protruded in location-plate the same side on described end plate.
Four protrusion location-plates on described end plate stick in the middle of four circular arc modules respectively, and four silica gel plates are arranged at the gap of four circular arc intermodules respectively.
Described securing member is connected with the bolt block in circular arc module through the fixing hole of end plate.
The invention has the beneficial effects as follows: by regulating the location-plate size on end plate and end plate, just can regulate the size of mould, meet the needs of different series product, mould general part realizes standardization, its maximum advantage is: one is shorten the production cycle, from before a whole set of low pressure Mould Machining become the processing of end plate; Two is reduce die cost; Three is save the mold storage amount of taking up room, and is easy to management.
Accompanying drawing explanation
Fig. 1 is critical piece detonation configuration schematic diagram of the present invention.
Fig. 2 is circular arc slide block perspective view.
Fig. 3 is end plate perspective view.
Fig. 4 is end plate and circular arc slide block junction structural representation.
Fig. 5 is end plate front view.
Fig. 6 is end plate and circular arc slide block junction front view.
Fig. 7 is syndeton schematic diagram of the present invention.
Wherein: 1, circular arc module; 11, reinforcement; 12, fixed head; 13, bolt block; 2, end plate; 21, fixing hole; 22, location-plate; 3, silica gel plate; 4, securing member.
Embodiment
For being illustrated more clearly in content of the present invention, be further described below in conjunction with the drawings and specific embodiments.
As shown in Fig. 1 ~ Fig. 7, the convertible sectional die of dry-type transformer low pressure, comprises securing member 4 i.e. bolt, also comprises four circular arc modules 1 and two end plates 2; Be welded with two reinforcements 11 in the middle of circular arc module 1, circular arc module 1 two ends are also welded with fixed head 12, fixed head 12 are provided with set bolt seat 13; End plate 2 offers four fixing holes 21, and four faces of end plate 2 surrounding are provided with the vertical location-plate 22 protruded.
End plate 2 is protruded in location-plate 22 the same side on end plate 2.
Four protrusion location-plates 22 on end plate 2 stick in the middle of four circular arc modules 1 respectively, and four silica gel plates 3 are arranged at the gap between four circular arc modules 1 respectively.
Securing member 4 i.e. bolt passes the fixing hole 21 of end plate 2 and is connected with the bolt block 13 in circular arc module 1.Clinch fastener 4 i.e. bolt.
Circular arc module 1 according to the difference of different series shape of product, can be designed to different series, and can realize the Combination application between different series.
By regulating the size of four location-plates 22 on end plate 2 and end plate, just can regulate the size of mould, meet the needs of different series product, mould general part realizes standardization.
Above-described embodiment can not think limiting the scope of the invention, the change that those skilled in the art make based on technical scheme of the present invention or means or improvement, within the protection range that all should fall into the claims in the present invention.
Claims (4)
1. the convertible sectional die of dry-type transformer low pressure, comprises securing member (4), it is characterized in that, also comprises four circular arc modules (1) and two end plates (2); Be welded with some reinforcements (11) in the middle of circular arc module (1), circular arc module (1) two ends are also welded with fixed head (12), fixed head (12) are provided with set bolt seat (13); End plate (2) offers several fixing holes (21), and four faces of end plate (2) surrounding are provided with the location-plate (22) of protrusion.
2. the convertible sectional die of dry-type transformer low pressure according to claim 1, is characterized in that: end plate (2) is protruded in location-plate (22) the same side on described end plate (2).
3. the convertible sectional die of dry-type transformer low pressure according to claim 1, it is characterized in that: four protrusion location-plates (22) on described end plate (2) stick in the middle of four circular arc modules (1) respectively, four silica gel plates (3) are arranged at the gap between four circular arc modules (1) respectively.
4. the convertible sectional die of dry-type transformer low pressure according to claim 1, is characterized in that: described securing member (4) is connected with the bolt block (13) in circular arc module (1) through the fixing hole (21) of end plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420847185.5U CN204270864U (en) | 2014-12-26 | 2014-12-26 | The convertible sectional die of dry-type transformer low pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420847185.5U CN204270864U (en) | 2014-12-26 | 2014-12-26 | The convertible sectional die of dry-type transformer low pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270864U true CN204270864U (en) | 2015-04-15 |
Family
ID=52805717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420847185.5U Expired - Fee Related CN204270864U (en) | 2014-12-26 | 2014-12-26 | The convertible sectional die of dry-type transformer low pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204270864U (en) |
-
2014
- 2014-12-26 CN CN201420847185.5U patent/CN204270864U/en not_active Expired - Fee Related
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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: 20150415 Termination date: 20201226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |