CN208662508U - Bilateral punch die - Google Patents
Bilateral punch die Download PDFInfo
- Publication number
- CN208662508U CN208662508U CN201821132169.2U CN201821132169U CN208662508U CN 208662508 U CN208662508 U CN 208662508U CN 201821132169 U CN201821132169 U CN 201821132169U CN 208662508 U CN208662508 U CN 208662508U
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- China
- Prior art keywords
- main core
- ear mould
- core stick
- utility
- model
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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.)
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Abstract
The utility model provides a kind of bilateral punch die, including central main core stick and ear mould, described two side openings of central main core stick are slot hole, the ear mould and main core stick junction is provided with the bolt with the cooperation of slot hole, take chassis and main core stick, ear mould Automatic-falling when stripper member away.The utility model ear mould becomes plug-in type, and stripper member when takes chassis and main core stick, ear mould Automatic-falling away.
Description
Technical field
The utility model relates to slab mouth of a river production mould field, specifically a kind of bilateral punch die.
Background technique
Submersed nozzle is to be mounted on tundish bottom in continuous casting equipment and be inserted into that crystallizer molten steel surface is below to be poured
Note uses refractory sleeve.The major function of submersed nozzle is to prevent the secondary oxidation of pans beam and molten steel from splashing.
Two side openings of submersed nozzle load onto ear mould after cold isostatic press is suppressed in material filling, slough outside
Gum cover have to it is lossless ear mould is taken out, in the past we be all to be linked between ear mould and main core stick with screw, such as
Shown in Fig. 1, when demoulding, which unscrews screw, again takes out ear mould, and side opening can be all damaged in modulus, otherwise be exactly mold
Being mingled with raw material between gum cover cannot take out ear mould at all.
Utility model content
The utility model in order to solve problems in the prior art, provides a kind of bilateral punch die, and ear mould becomes
Plug-in type, stripper member when, take chassis and main core stick, ear mould Automatic-falling away.
The utility model includes central main core stick and ear mould, and described two side openings of central main core stick are slot
Hole, the ear mould and main core stick junction are provided with the bolt with the cooperation of slot hole, and stripper member when takes chassis and master away
Plug, ear mould Automatic-falling.
The utility model beneficial effect is: ear mould becomes plug-in type, and stripper member when takes chassis and main core away
Stick, ear mould Automatic-falling.
Detailed description of the invention
Fig. 1 is bolted ear mould schematic diagram.
Fig. 2 is the utility model structure diagram.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
The utility model structure is as shown in Fig. 2, include central main core stick and ear mould, the central main core stick two
A side opening is slot hole, and the ear mould and main core stick junction are provided with the bolt with the cooperation of slot hole, when stripper member
Take chassis and main core stick, ear mould Automatic-falling away.
There are many utility model concrete application approach, and the above is only the preferred embodiment of the utility model, should
It points out, for those skilled in the art, without departing from the principle of this utility model, can also make
Several improvement out, these improvement also should be regarded as the protection scope of the utility model.
Claims (1)
1. a kind of bilateral punch die, it is characterised in that: including central main core stick and ear mould, the central main core stick two
A side opening is slot hole, and the ear mould and main core stick junction are provided with the bolt with the cooperation of slot hole, when stripper member
Take chassis and main core stick, ear mould Automatic-falling away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132169.2U CN208662508U (en) | 2018-07-17 | 2018-07-17 | Bilateral punch die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132169.2U CN208662508U (en) | 2018-07-17 | 2018-07-17 | Bilateral punch die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208662508U true CN208662508U (en) | 2019-03-29 |
Family
ID=65829951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821132169.2U Active CN208662508U (en) | 2018-07-17 | 2018-07-17 | Bilateral punch die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208662508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788118A (en) * | 2018-07-17 | 2018-11-13 | 江苏泰瑞耐火有限公司 | Bilateral punch die |
-
2018
- 2018-07-17 CN CN201821132169.2U patent/CN208662508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788118A (en) * | 2018-07-17 | 2018-11-13 | 江苏泰瑞耐火有限公司 | Bilateral punch die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |