CN203019599U - Casting forming die for current transformer - Google Patents
Casting forming die for current transformer Download PDFInfo
- Publication number
- CN203019599U CN203019599U CN 201220642521 CN201220642521U CN203019599U CN 203019599 U CN203019599 U CN 203019599U CN 201220642521 CN201220642521 CN 201220642521 CN 201220642521 U CN201220642521 U CN 201220642521U CN 203019599 U CN203019599 U CN 203019599U
- Authority
- CN
- China
- Prior art keywords
- current transformer
- label
- board
- die body
- casting forming
- Prior art date
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a casting forming die for a current transformer. The casting forming die comprises a die body with an inner cavity, wherein a sprue gate of the die body is formed in the bottom of the inner cavity; a board accommodating slot is formed in the top of the inner cavity of the die body; and a bolt hole upwards penetrating through the die body is formed in the board accommodating slot. By the structure, the board accommodating slot is formed in the top of the inner cavity of the die body, so that before a product is cast, a board is put into the board accommodating slot in advance; therefore, the product and the board are integrated, and the board can be prevented from falling off or being replaced by others during use; and normal use of the production is guaranteed.
Description
Technical field
The utility model relates to a kind of mould, is specifically related to a kind of mould for the moulding by casting current transformer.
Background technology
At present, existing current transformer is with all not offering the label storage tank in the interior die cavity of casting mold, and described label is all after the current transformer moulding, stick on current transformer casing by glue etc., be fixed on current transformer casing with screw or rivet, front a kind of mode very easily comes off, and rear a kind of mode is also often changed by the people, thereby makes troubles for the normal use of subsequent product.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of current transformer casting mold that makes product and the moulding of label integrated casting.
For achieving the above object, the utility model provides a kind of current transformer casting mold, comprise the die ontology of die cavity in band, the sprue gate of described die ontology is opened on the bottom surface of interior die cavity, and the interior die cavity top of described die ontology is provided with the label storage tank.
The beneficial effects of the utility model are: adopt said structure, because the utility model is provided with the label storage tank at the interior die cavity top of described die ontology, therefore before the product cast, can put into label in advance in described label storage tank, but thereby make product and label integrated molding, and then can avoid label in use come off or changed by the people, so that affect the normal use of product.
The utility model can further be set to also offer the bolt hole that upwards connects die ontology on described label storage tank.
Adopt said structure, after putting into label, people can be by described bolt hole by the outer bolt of packing into toward in fixing label, thereby label can be offset in forming process.
It is two that the utility model also can further be set to described bolt hole, and is and is symmetrical set.
Description of drawings
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is explosive view of the present utility model.
The specific embodiment
as Fig. 1, 2, provided a kind of current transformer casting mold shown in 3, the die ontology 1 that comprises die cavity 11 in band, the sprue gate 12 of described die ontology 1 is opened on the bottom surface of interior die cavity 11, interior die cavity 11 tops of described die ontology 1 are provided with label storage tank 13, also offer the bolt hole 14 that upwards connects die ontology 1 on described label storage tank 13, described bolt hole 14 is generally two, and be and be symmetrical set, after putting into label 2, people can be by described bolt hole 14 by the outer bolt 3 of packing into toward in fixing label 2, thereby label 2 can be offset in forming process.
Adopt said structure, because the utility model is provided with label storage tank 13 at interior die cavity 11 tops of described die ontology 1, therefore before the product cast, can put into label 2 in advance in described label storage tank 13, but thereby make product and label 2 integrated moldings, and then can avoid label 2 in use come off or changed by the people, so that affect the normal use of product.
Claims (3)
1. current transformer casting mold comprises the die ontology of die cavity in band, and it is characterized in that: the sprue gate of described die ontology is opened on the bottom surface of interior die cavity, and the interior die cavity top of described die ontology is provided with the label storage tank.
2. current transformer casting mold according to claim 1, is characterized in that: also offer the bolt hole that upwards connects die ontology on described label storage tank.
3. current transformer casting mold according to claim 2, it is characterized in that: described bolt hole is two, and is and is symmetrical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220642521 CN203019599U (en) | 2012-11-29 | 2012-11-29 | Casting forming die for current transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220642521 CN203019599U (en) | 2012-11-29 | 2012-11-29 | Casting forming die for current transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203019599U true CN203019599U (en) | 2013-06-26 |
Family
ID=48643610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220642521 Expired - Fee Related CN203019599U (en) | 2012-11-29 | 2012-11-29 | Casting forming die for current transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203019599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143422A (en) * | 2013-08-19 | 2014-11-12 | 国家电网公司 | Casting type voltage transformer, voltage transformer body fixing structure, casting mold and production method |
-
2012
- 2012-11-29 CN CN 201220642521 patent/CN203019599U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143422A (en) * | 2013-08-19 | 2014-11-12 | 国家电网公司 | Casting type voltage transformer, voltage transformer body fixing structure, casting mold and production method |
| CN104143422B (en) * | 2013-08-19 | 2016-11-23 | 国家电网公司 | Casting type voltage mutual inductor and device body fixed structure, casting mold, production method |
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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: 20130626 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |