CN206967701U - Large-scale silicon nitride ceramics protection pipe blank forming mould - Google Patents
Large-scale silicon nitride ceramics protection pipe blank forming mould Download PDFInfo
- Publication number
- CN206967701U CN206967701U CN201720866758.2U CN201720866758U CN206967701U CN 206967701 U CN206967701 U CN 206967701U CN 201720866758 U CN201720866758 U CN 201720866758U CN 206967701 U CN206967701 U CN 206967701U
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- China
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- mould
- ectosome
- silicon nitride
- protection pipe
- nitride ceramics
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Abstract
The utility model provides a kind of large-scale silicon nitride ceramics protection pipe blank forming mould; it is made up of mould ectosome, upper cover, low head and mandrel; mould ectosome center is provided with through hole; mandrel is installed in mould ectosome through hole; mould ectosome top is provided with upper cover, and mould ectosome bottom is provided with low head.Large-scale silicon nitride ceramics protection pipe blank forming mould of the present utility model; process body one-shot forming, it is only necessary to which grinding machine polishing can obtain finished product, cut down the consumption of raw materials, reduce labor intensity, improve product qualification rate; production efficiency is improved, reduces production cost.
Description
Technical field
It the utility model is related to body processing technique field, more particularly to a kind of mould for body processing.
Background technology
Large-scale silicon nitride ceramics protection pipe mode of production generally use unitary solid processing and forming, then by lathe process and
Perforate is processed, and which wastes raw material, while life cycle of the product is grown, and breakage is easy in machining process, so as to increase
Production cost, reduces production efficiency.
Utility model content
In order to solve above mentioned problem existing for the conventional silicon nitride ceramic protecting pipe mode of production, the utility model provides one
The large-scale silicon nitride ceramics protection pipe blank forming mould of kind.
Used technical scheme is the utility model to achieve the above object：Large-scale silicon nitride ceramics protection pipe base substrate into
Pattern has, and is made up of mould ectosome 2, upper cover 4, low head 5 and mandrel 6, the center of mould ectosome 2 is provided with through hole 1, and mandrel 6 is pacified
Loaded in the through hole 1 of mould ectosome 2, the top of mould ectosome 2 is provided with upper cover 4, and the bottom of mould ectosome 2 is provided with low head 5.
The bottom of mould ectosome 2 is reducing body 3.
Large-scale silicon nitride ceramics protection pipe blank forming mould of the present utility model, one-shot forming, it is only necessary to which grinding machine polishes just
Finished product is can obtain, cuts down the consumption of raw materials, reduce labor intensity, improve product qualification rate, improve production efficiency, reduce life
Produce cost.
Brief description of the drawings
Fig. 1 is mould ectosome main view profile.
Fig. 2 is that profile is cooked in mandrel.
Fig. 3 is upper cover main view profile.
Fig. 4 is low head main view profile.
In figure：1st, through hole, 2, mould ectosome, 3, reducing body, 4, upper cover, 5, low head, 6, mandrel.
Embodiment
Large-scale silicon nitride ceramics protection pipe blank forming mould structure of the present utility model as Figure 1-4, by mould outside
Body 2, upper cover 4, low head 5 and mandrel 6 are formed, and the center of mould ectosome 2 is provided with through hole 1, and the bottom of mould ectosome 2 is reducing body 3,
Mandrel 6 is installed in the through hole 1 of mould ectosome 2, and the top of mould ectosome 2 is provided with upper cover 4, and the bottom of mould ectosome 2 is provided with low head
5。
In use, mandrel 6 is placed in the through hole 1 of mould ectosome 2, when through hole 1 and mandrel 6 keep coaxial, utilize through hole 1
Body is made in the direct one-shot forming in gap between mandrel 6, and during processing, mould ectosome 2 and the top decibel of mandrel 6 use upper envelope
First 4 and low head 5 blocked.Body one-shot forming, it is only necessary to which grinding machine polishing can obtain finished product, cut down the consumption of raw materials, mitigate
Labor intensity, product qualification rate is improved, improve production efficiency, reduce production cost.
Claims (2)
1. large-scale silicon nitride ceramics protection pipe blank forming mould, it is characterised in that：By mould ectosome（2）, upper cover（4）, under
End socket（5）And mandrel（6）Form, mould ectosome（2）Center is provided with through hole（1）, mandrel（6）It is installed on mould ectosome（2）Through hole
（1）It is interior, mould ectosome（2）Top is provided with upper cover（4）, mould ectosome（2）Bottom is provided with low head（5）.
2. large-scale silicon nitride ceramics protection pipe blank forming mould according to claim 1, it is characterised in that：The mould
Ectosome（2）Bottom is reducing body（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866758.2U CN206967701U (en) | 2017-07-18 | 2017-07-18 | Large-scale silicon nitride ceramics protection pipe blank forming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866758.2U CN206967701U (en) | 2017-07-18 | 2017-07-18 | Large-scale silicon nitride ceramics protection pipe blank forming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206967701U true CN206967701U (en) | 2018-02-06 |
Family
ID=61402903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720866758.2U Active CN206967701U (en) | 2017-07-18 | 2017-07-18 | Large-scale silicon nitride ceramics protection pipe blank forming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206967701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248342A (en) * | 2022-02-07 | 2022-03-29 | 东莞市志橙半导体材料有限公司 | Preparation method of special-shaped semiconductor tube core non-conductive protection tube |
-
2017
- 2017-07-18 CN CN201720866758.2U patent/CN206967701U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248342A (en) * | 2022-02-07 | 2022-03-29 | 东莞市志橙半导体材料有限公司 | Preparation method of special-shaped semiconductor tube core non-conductive protection tube |
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