CN204230036U - A kind of high-tension coil bed die - Google Patents
A kind of high-tension coil bed die Download PDFInfo
- Publication number
- CN204230036U CN204230036U CN201420679044.7U CN201420679044U CN204230036U CN 204230036 U CN204230036 U CN 204230036U CN 201420679044 U CN201420679044 U CN 201420679044U CN 204230036 U CN204230036 U CN 204230036U
- Authority
- CN
- China
- Prior art keywords
- bed die
- wedge groove
- tension coil
- section
- die body
- 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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Abstract
The utility model discloses a kind of high-tension coil bed die, comprise bed die body, before and after bed die body, two middle side parts are relatively set with wedge groove, the opening direction of wedge groove be down outside die ontology obliquely, the blind end of wedge groove is small end, openend is large end, insert wedge instrument in the utility model bed die wedge groove after, beat the other end of wedge instrument, make bed die depart from high-tension coil easily, substantially reduce the operating time and high-tension coil and bed die can not be damaged.
Description
Technical field
The utility model relates to high-tension coil casting field, particularly a kind of high-tension coil bed die.
Background technology
After the high-tension coil cast oven dry of dry-type transformer, the bed die of high-tension coil lower surface need be taken off, due in cast and drying course, certain adhesion is had between coil and bed die, need rivet from the interface between coil and bed die with wedge instrument, coil is separated with bed die.
The high-tension coil counterdie of current use has following defect: 1., when riveting from the interface between coil and bed die with wedge instrument, not easily aim at interface; 2. the end face of easy damaged bed die and high-tension coil when beaing.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of high-tension coil bed die, quick, easyly can take off from high-tension coil, and can not damage coil and bed die.
The purpose of this utility model is achieved through the following technical solutions:
A kind of high-tension coil bed die, comprise bed die body, before and after described bed die body, two middle side parts are relatively set with wedge groove, the opening direction of described wedge groove be down outside die ontology obliquely, the blind end of described wedge groove is small end, and openend is large end.
Further, cross section, wedge groove large end left and right is rectangle;
Further, before and after wedge groove, longitudinal cross-section is triangle, and described small end is acute angle and is transition arc;
Further, before and after wedge groove, longitudinal cross-section is right-angled triangle, and described right-angled triangle right-angle side is the perpendicular base of bed die body side and bed die body cross section and side;
Further, wedge groove small end acute angle is 30 ° ~ 60 °;
Further, before and after the wedge groove of another kind of shape, longitudinal cross-section is trapezoidal;
Further, before and after wedge groove, longitudinal cross-section is right-angled trapezium, and described right-angled trapezium right-angle side is bed die body side and the base perpendicular with side, and described wedge groove small end has the limit paralleled with bed die body side and a base vertical.
The beneficial effects of the utility model are:
Insert wedge instrument in the utility model high-tension coil bed die wedge groove after, beat the other end of wedge instrument, make bed die depart from high-tension coil easily, substantially reduce the operating time and high-tension coil and bed die can not be damaged.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the utility model high-tension coil bed die front view;
Fig. 2 is Fig. 1 high-tension coil bed die vertical view;
Fig. 3 is Fig. 1 high-tension coil bed die left view;
Fig. 4 is Fig. 1 high-tension coil bed die application front view;
Fig. 5 is Fig. 4 high-tension coil bed die application left view.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only in order to the utility model is described, instead of in order to limit protection range of the present utility model.
As Figure 1-3, high-tension coil bed die, comprises bed die body 1, before and after bed die body 1, two middle side parts are relatively set with wedge groove 2, the opening direction of wedge groove 2 be down outside die ontology 1 obliquely, the blind end of wedge groove 2 is small end, and openend is large end.
Improve further as the utility model, wedge groove 2 greatly end cross section, left and right is rectangle.
Improve further as the utility model, before and after wedge groove 2, longitudinal cross-section is triangle, and small end is acute angle and is transition arc.
Improve further as the utility model, before and after wedge groove 2, longitudinal cross-section is right-angled triangle, and right-angled triangle right-angle side is the perpendicular base of bed die body side and bed die body cross section and side;
Improve further as the utility model, wedge groove 2 small end acute angle is 30 ° ~ 60 °.
Improve further as the utility model, before and after the wedge groove 2 of another kind of shape, longitudinal cross-section is trapezoidal.
Improve further as the utility model, before and after described wedge groove 2, longitudinal cross-section is right-angled trapezium, described right-angled trapezium right-angle side is the perpendicular base of bed die body 1 side and bed die body 1 cross section and side, and described wedge groove 2 small end has the limit paralleled with bed die body 1 side and a base vertical.
As illustrated in figures 4-5, when taking off bed die from high-tension coil 3, the wedge groove 2 of bed die body 1 is aimed at wedge instrument 4, hit with a hammer wedge instrument 4, high-tension coil 3 will be made to be separated with bed die body 1, thus realize easily taking off bed die body 1 from high-tension coil 3, simple to operate, also can not cause damage to high-tension coil 4 and bed die body 1.
Claims (7)
1. a high-tension coil bed die, comprise bed die body (1), it is characterized in that: before and after described bed die body (1), two middle side parts are relatively set with wedge groove (2), the opening direction of described wedge groove (2) is that die ontology (1) outside is obliquely down, the blind end of described wedge groove (2) is small end, and openend is large end.
2. a kind of high-tension coil bed die according to claim 1, is characterized in that: described wedge groove (2) greatly end cross section, left and right is rectangle.
3. a kind of high-tension coil bed die according to claim 1 and 2, is characterized in that: before and after described wedge groove (2), longitudinal cross-section is triangle, and described small end is acute angle and is transition arc.
4. a kind of high-tension coil bed die according to claim 3, it is characterized in that: before and after described wedge groove (2), longitudinal cross-section is right-angled triangle, described right-angled triangle right-angle side is the perpendicular base of bed die body (1) side and bed die body (1) cross section and side.
5. a kind of high-tension coil bed die according to claim 4, is characterized in that: described wedge groove (2) small end acute angle is 30 ° ~ 60 °.
6. a kind of high-tension coil bed die according to claim 1 and 2, is characterized in that: before and after described wedge groove (2), longitudinal cross-section is trapezoidal.
7. a kind of high-tension coil bed die according to claim 6, it is characterized in that: before and after described wedge groove (2), longitudinal cross-section is right-angled trapezium, described right-angled trapezium right-angle side is the perpendicular base of bed die body (1) side and bed die body (1) cross section and side, and described wedge groove (2) small end has the limit paralleled with bed die body (1) side and a base vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420679044.7U CN204230036U (en) | 2014-11-14 | 2014-11-14 | A kind of high-tension coil bed die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420679044.7U CN204230036U (en) | 2014-11-14 | 2014-11-14 | A kind of high-tension coil bed die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230036U true CN204230036U (en) | 2015-03-25 |
Family
ID=52928103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420679044.7U Expired - Fee Related CN204230036U (en) | 2014-11-14 | 2014-11-14 | A kind of high-tension coil bed die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230036U (en) |
-
2014
- 2014-11-14 CN CN201420679044.7U patent/CN204230036U/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: 20150325 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |