CN204792412U - Front panel of transformer coil pouring mould - Google Patents
Front panel of transformer coil pouring mould Download PDFInfo
- Publication number
- CN204792412U CN204792412U CN201520529151.6U CN201520529151U CN204792412U CN 204792412 U CN204792412 U CN 204792412U CN 201520529151 U CN201520529151 U CN 201520529151U CN 204792412 U CN204792412 U CN 204792412U
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- side plate
- casting moulds
- front panel
- plate
- transformer coil
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Abstract
The utility model discloses a front panel of transformer coil pouring mould, include the bottom plate, center on a plurality of curb plates and terminal pouring mould that the bottom plate set up, adjacent two the curb plate is connected, the bottom plate is equipped with the mounting hole with coil pouring mould inner chamber intercommunication, terminal pouring mould is fixed in in the mounting hole, terminal pouring mould is equipped with the sprue gate with coil pouring mould inner chamber intercommunication, the curb plate is equipped with the fixed orifices. The utility model discloses processing such as need not not carry out the car to each plate, mill, if select the suitable plate processing of thickness can, simplified manufacturing process to, avoided using the higher channel -section steel of price as raw and other materials, adopt ordinary intensity better, be difficult for rusty steel sheet and can reach requirements for quality, reduced the cost of manufacture effectively.
Description
Technical field
The utility model relates to field transformer, refers in particular to a kind of front panel of transformer coil casting moulds.
Background technology
The moulding by casting of binding post on coil when the front panel of transformer coil casting moulds is mainly used in pouring into a mould, it forms coil casting moulds jointly with cast external mold, bottom board.In the process of dry-type transformer coil cast, due to the difference such as height difference, binding post position of coil, coil casting moulds is made to need the corresponding front panel of preparation separately, thus the quantity of required front panel is various, and the front panel of a lot of specialities or the few product of output is all particular design, be difficult to for other products, thus it just cancels after being finished.Further, existing cast front panel difficulty of processing is comparatively large, and cost is higher, seriously adds the manufacturing cost of transformer.
Utility model content
Based on this, the utility model is the defect overcoming prior art, provides a kind of front panel of transformer coil casting moulds, and it can reduce the manufacture difficulty of cast front panel, effectively reduces cost of manufacture.
Its technical scheme is as follows:
A kind of front panel of transformer coil casting moulds, the multiple side plate comprise base plate, arranging around described base plate and binding post casting moulds, adjacent two described side plates are connected, described base plate is provided with the installing hole with coil casting moulds inner space, described binding post casting moulds is fixed in described installing hole, described binding post casting moulds is provided with the sprue gate with coil casting moulds inner space, and described side plate is provided with fixing hole.
Wherein in an embodiment, described base plate and described side plate are all cold-rolled steel sheets.
Wherein in an embodiment, described binding post casting moulds is multiple wiring column sleeves.
Wherein in an embodiment, described side plate comprises the first side plate and the second side plate, the 3rd side plate be oppositely arranged and the 4th side plate that are oppositely arranged, and described first side plate and described second side plate are provided with the first fixing hole, and described 3rd side plate is provided with the second fixing hole.
Wherein in an embodiment, described first fixing hole and described second fixing hole are multiple.
Wherein in an embodiment, described base plate, described first side plate, described second side plate thickness are 4mm, and described 3rd side plate, the 4th side plate thickness are 6mm.
The beneficial effects of the utility model are:
The front panel of described transformer coil casting moulds is by base plate, the multiple side plate arranged around described base plate and binding post casting moulds are connected to form, the plate choosing thickness applicable makes corresponding base plate and side plate, and on base plate, install binding post casting moulds, the sprue gate of binding post casting moulds and coil casting moulds inner space, epoxy resin is made to enter from coil casting moulds and flow to binding post casting moulds, complete the moulding by casting of binding post, in addition, side plate sets the fixing hole be connected with external device (ED), the front panel of described transformer coil casting moulds can be formed.And traditional front panel selects channel-section steel to do material, car, milling must be carried out to reach suitable dimensional requirement to channel-section steel, make complex manufacturing technology, and the cost of channel-section steel own be higher, the cost of manufacture of front panel is increased.The utility model need not carry out the processing such as car, milling to each plate, as long as the plate choosing thickness suitable is processed, simplify manufacturing process, and, avoid the higher channel-section steel of use price as raw material, adopt the steel plate that common intensity better, is not easily got rusty to reach quality requirement, significantly reduce cost of manufacture.
Described base plate and described side plate are all cold-rolled steel sheets.Cold-rolled steel sheet intensity is not higher, yielding, get rusty, and it has higher fineness, prevents follow-up cast from forming outstanding or cavity, affects coil casting quality.In addition, relative to traditional channel-section steel, cold-rolled steel sheet price is lower, while guarantee poured weights, significantly reduce cost of manufacture.
Described binding post casting moulds is wiring column sleeve, wiring column sleeve on old-fashioned discarded front panel can be cut off, be arranged on described base plate and again utilize, reduce further the cost of manufacture of the front panel of transformer coil casting moulds, the secondary simultaneously also achieving obsolete material utilizes.
Described side plate comprises the first side plate and the second side plate, the 3rd side plate be oppositely arranged and the 4th side plate that are oppositely arranged, described first side plate and described second side plate are equipped with the first fixing hole, for the front panel of described transformer coil casting moulds and cast external mold being connected and fixed with screw fit, described 3rd side plate is provided with the second fixing hole, for the front panel of transformer coil casting moulds and bottom board being connected and fixed with screw fit, be connected and fixed effect for strengthening, described first fixing hole and described second fixing hole all can be set to multiple.
Described base plate, described first side plate, the second side plate thickness are 4mm, and described 3rd side plate, the 4th side plate thickness are 6mm.Owing to all will weld between base plate, the first side plate, the second side plate, the 3rd side plate, the 4th side plate, therefore, each panel thickness is unsuitable too small, prevent from being out of shape during welding, meanwhile, the thickness of each plate is unsuitable blocked up, and blocked up plate can cause the weight of the front panel of whole transformer coil casting moulds to increase, be unfavorable for operative, therefore the preferred thickness of each plate is 4-6mm.Again because the 3rd side plate is all connected the first side plate, the second side plate, base plate with the 4th side plate, play a part reinforcement, thus the 3rd side plate and the 4th side plate thickness just should can reach greatlyr the effective effect strengthening fixed front panel, therefore, the thickness of the 3rd side plate and the 4th side plate is all preferably 6mm, and base plate, the first side plate and the preferred thickness of the second side plate are 4mm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the front panel of transformer coil casting moulds described in the utility model embodiment;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation that the front panel of transformer coil casting moulds described in the utility model embodiment does not have binding post casting moulds.
Description of reference numerals:
100, base plate, 110, installing hole, 200, side plate, the 210, first side plate, the 211, first fixing hole, the 220, second side plate, the 230, the 3rd side plate, the 231, second fixing hole, the 240, the 4th side plate, 300, binding post casting moulds, 310, sprue gate.
Embodiment
Below embodiment of the present utility model is described in detail:
As Figure 1-3, a kind of front panel of transformer coil casting moulds, comprise base plate 100, around base plate 100 arrange multiple side plates 200 and binding post casting moulds 300, adjacent two side plates 200 are connected, base plate 100 is provided with the installing hole 110 with coil casting moulds inner space, binding post casting moulds 300 is fixed in installing hole 110, and binding post casting moulds 300 is provided with the sprue gate 310 with coil casting moulds inner space.During cast, epoxy resin is entered by coil casting moulds and flows to binding post casting moulds 300 through sprue gate 310, makes binding post moulding by casting.Side plate 200 is provided with fixing hole, is connected and fixed with external structure for coordinating with screw or bolt.As long as the plate that the front panel of shown transformer coil casting moulds chooses thickness applicable makes corresponding base plate 100 and side plate 200, and binding post casting moulds 300 is installed on base plate 100, side plate 200 is arranged the fixing hole be connected with external structure, the front panel of described transformer coil casting moulds can be formed.And traditional front panel selects channel-section steel to do material, car, milling must be carried out to reach suitable dimensional requirement to channel-section steel, make complex manufacturing technology, and the cost of channel-section steel own be higher, the cost of manufacture of front panel is increased.The utility model need not carry out the processing such as car, milling to each plate, as long as the plate choosing thickness suitable is processed, simplify manufacturing process, and avoid the higher channel-section steel of use price as raw material, adopt the steel plate that common intensity better, is not easily got rusty to reach quality requirement, significantly reduce cost of manufacture.
The all preferred cold-rolled steel sheet of base plate 100 and side plate 200 is as material.Cold-rolled steel sheet intensity is not higher, yielding, get rusty, and it has higher fineness, prevents follow-up cast from forming outstanding or cavity, affects coil casting quality.In addition, relative to traditional channel-section steel, cold-rolled steel sheet price is lower, while guarantee poured weights, significantly reduce cost of manufacture.
Binding post casting moulds 300 is multiple wiring column sleeves, wiring column sleeve on old-fashioned discarded front panel can be cut off, be arranged on base plate 100 and again utilize, reduce further the cost of manufacture of the front panel of transformer coil casting moulds, the secondary simultaneously also achieving obsolete material utilizes.
Side plate 200 comprises the first side plate 210 and the second side plate 220, the 3rd side plate 230 be oppositely arranged and the 4th side plate 240 that are oppositely arranged, 3rd side plate 230, the 4th side plate 240 are all connected with base plate 100, first side plate 210, second side plate 220, play a part reinforcement, for being fixedly connected with each plate.The utility model can need to add multiple 4th side plate 240 according to the length of actual bottom plate 100 and device intensity.First side plate 210 and the second side plate 220 are provided with the first fixing hole 211, and for being connected cast external mold with screw or bolt etc., the 3rd side plate 230 is provided with the second fixing hole 231, for being connected bottom board 100 with screw or bolt etc.Be connected and fixed effect for strengthening with outside, the first fixing hole 211 and the second fixing hole 231 all can preferably be set to multiple.
Base plate 100, first side plate 210, second side plate 220 thickness is 4mm, and the 3rd side plate 230, the 4th side plate 240 thickness are 6mm.Owing to all will weld between base plate 100, first side plate 210, second side plate 220, the 3rd side plate 230, the 4th side plate 240, therefore, each panel thickness is unsuitable too small, prevent from being out of shape during welding, meanwhile, the thickness of each plate is unsuitable blocked up, and blocked up plate can cause the weight of the front panel of whole transformer coil casting moulds to increase, be unfavorable for operative, therefore the preferred thickness of each plate is 4-6mm.Again because the 3rd side plate 230 and the 4th side plate 240 play a part reinforcement, thus the 3rd side plate 230 and the 4th side plate 240 thickness just should can reach greatlyr the effective effect strengthening fixed front panel, therefore, the thickness of the 3rd side plate 230 and the 4th side plate 240 is all preferably 6mm, and base plate 100, first side plate 210 and the preferred thickness of the second side plate 220 are 4mm.
The utility model need not select the higher channel-section steel of cost to do material, only need to select the suitable plate of thickness to carry out processing and just can obtain described transformer front panel, significantly reduce cost of manufacture, it also avoid the processing technology such as car, milling that channel-section steel is carried out simultaneously, simplify manufacturing process.In addition, described termination can adopt the wiring column sleeve on old-fashioned discarded front panel, reduce further the cost of manufacture of transformer front panel, and the secondary simultaneously also achieving obsolete material utilizes.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification is recorded.
The above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (6)
1. the front panel of a transformer coil casting moulds, it is characterized in that, the multiple side plate comprise base plate, arranging around described base plate and binding post casting moulds, adjacent two described side plates are connected, described base plate is provided with the installing hole with coil casting moulds inner space, described binding post casting moulds is fixed in described installing hole, and described binding post casting moulds is provided with the sprue gate with coil casting moulds inner space, and described side plate is provided with fixing hole.
2. the front panel of transformer coil casting moulds according to claim 1, is characterized in that, described base plate and described side plate are all cold-rolled steel sheets.
3. the front panel of transformer coil casting moulds according to claim 1, is characterized in that, described binding post casting moulds is multiple wiring column sleeves.
4. the front panel of transformer coil casting moulds according to claim 1, it is characterized in that, described side plate comprises the first side plate and the second side plate, the 3rd side plate be oppositely arranged and the 4th side plate that are oppositely arranged, described first side plate and described second side plate are provided with the first fixing hole, and described 3rd side plate is provided with the second fixing hole.
5. the front panel of transformer coil casting moulds according to claim 4, is characterized in that, described first fixing hole and described second fixing hole are multiple.
6. the front panel of the transformer coil casting moulds according to claim 4 or 5, is characterized in that, described base plate, described first side plate, described second side plate thickness are 4mm, and described 3rd side plate, the 4th side plate thickness are 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529151.6U CN204792412U (en) | 2015-07-20 | 2015-07-20 | Front panel of transformer coil pouring mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529151.6U CN204792412U (en) | 2015-07-20 | 2015-07-20 | Front panel of transformer coil pouring mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204792412U true CN204792412U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529151.6U Active CN204792412U (en) | 2015-07-20 | 2015-07-20 | Front panel of transformer coil pouring mould |
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| CN (1) | CN204792412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047397A (en) * | 2015-07-20 | 2015-11-11 | 广州南车骏发电气有限公司 | Front panel of transformer coil casting die and fabrication method thereof |
-
2015
- 2015-07-20 CN CN201520529151.6U patent/CN204792412U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047397A (en) * | 2015-07-20 | 2015-11-11 | 广州南车骏发电气有限公司 | Front panel of transformer coil casting die and fabrication method thereof |
| CN105047397B (en) * | 2015-07-20 | 2018-01-26 | 广州南车骏发电气有限公司 | Front panel of transformer coil casting moulds and preparation method thereof |
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| Date | Code | Title | Description |
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| 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: Huashan road Panyu District town Guangzhou city Guangdong province 511447 stone floor No. 15 (C workshop) Patentee after: Guangzhou Zhongche Junfa Electrical Co. Ltd. Address before: Huashan road Panyu District town Guangzhou city Guangdong province 511447 stone floor No. 15 (C workshop) Patentee before: South, Guangzhou Che Junfa Electric Applicance Co., Ltd |