CN204792410U - Become casting mold futilely - Google Patents
Become casting mold futilely Download PDFInfo
- Publication number
- CN204792410U CN204792410U CN201520506397.1U CN201520506397U CN204792410U CN 204792410 U CN204792410 U CN 204792410U CN 201520506397 U CN201520506397 U CN 201520506397U CN 204792410 U CN204792410 U CN 204792410U
- Authority
- CN
- China
- Prior art keywords
- cavity
- spout hole
- pouring
- casting mold
- notch
- 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
Links
Abstract
The utility model relates to a become casting mold futilely, including the cavity of tube -shape, the top of cavity is equipped with the sprue gate, and the side of cavity is equipped with top -down's notch, the notch outside is equipped with the shrouding, its characterized in that, the back of cavity is equipped with the more than one spout hole, be equipped with the stopple on the spout hole. Seal the spout hole before coil pouring, the pouring finishes and carries out the in -process that solidifies, takes the spout hole apart at reasonable time, lets unnecessary resin flow out, forms the nature mirror surface after solidification is accomplished, and the terminal surface beautifully levels, need not polish, and coil height also can guarantee. This technical scheme can simplify the pouring process, improves the pouring quality.
Description
Technical field
The utility model relates to power transformation box field, is specifically related to a kind of dry change casting mold.
Background technology
Dry become casting mold, when Normal practice is cast in short transverse many cast part out, then having solidified, unnecessary part is cut away after stripper member, weak point is that expense material is taken a lot of work.Be modified into spacing end ring mode afterwards: fix an end ring at coil height and position, take away end ring after demoulding, coil height can ensure, but easily hurts coil end face when dismounting end ring, there is certain polishing amount simultaneously, when cast, also will exceed end ring.
Summary of the invention
For solving deficiency of the prior art, the purpose of this utility model is to provide a kind of dry change casting mold without the need to polishing.
The technical scheme that the utility model is taked is:
A kind of dry change casting mold, comprise the cavity of tubular, the top of cavity is provided with sprue gate, the side of cavity is provided with top-down notch, be provided with shrouding outside described notch, the back of described cavity is provided with more than one spout hole, and described spout hole is provided with stopple.
After taking above technical scheme, the beneficial effects of the utility model are: before coil cast, seal spout hole, be poured in the process be cured, spout hole is taken apart at reasonable time, allow unnecessary resin flow out, solidified rear formation nature minute surface, end face is attractive in appearance smooth, need not polish, coil height also can ensure.The technical program can simplify casting process, improves cast quality.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model.
In figure: cavity 1, notch 2, sprue gate 3, spout hole 4, shrouding 5.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described:
A kind of dry change casting mold, comprise the cavity 1 of tubular, the top of cavity is provided with sprue gate 3, and the side of cavity 1 is provided with top-down notch 2, shrouding is provided with outside described notch 2,5, the back of described cavity is provided with more than one spout hole 4, and the height of spout hole 4 can be identical, increase the uniformity of flooding velocity and raising overflow, spout hole 4 can be positioned at differing heights, and to be suitable for the demand of the dry change of differing heights, described each spout hole 4 is provided with stopple.
Claims (1)
1. a dry change casting mold, comprise the cavity of tubular, the top of cavity is provided with sprue gate, the side of cavity is provided with top-down notch, is provided with shrouding, it is characterized in that outside described notch, the back of described cavity is provided with more than one spout hole, and described spout hole is provided with stopple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520506397.1U CN204792410U (en) | 2015-07-14 | 2015-07-14 | Become casting mold futilely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520506397.1U CN204792410U (en) | 2015-07-14 | 2015-07-14 | Become casting mold futilely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204792410U true CN204792410U (en) | 2015-11-18 |
Family
ID=54532410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520506397.1U Expired - Fee Related CN204792410U (en) | 2015-07-14 | 2015-07-14 | Become casting mold futilely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204792410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426691A (en) * | 2016-11-02 | 2017-02-22 | 中电电气(江苏)股份有限公司 | Heel block casting mold |
-
2015
- 2015-07-14 CN CN201520506397.1U patent/CN204792410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426691A (en) * | 2016-11-02 | 2017-02-22 | 中电电气(江苏)股份有限公司 | Heel block casting mold |
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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: 20151118 Termination date: 20180714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |