CN207594066U - A kind of ellipse rotary target material cold isostatic mould - Google Patents
A kind of ellipse rotary target material cold isostatic mould Download PDFInfo
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- CN207594066U CN207594066U CN201721674801.1U CN201721674801U CN207594066U CN 207594066 U CN207594066 U CN 207594066U CN 201721674801 U CN201721674801 U CN 201721674801U CN 207594066 U CN207594066 U CN 207594066U
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Abstract
The utility model is related to a kind of oval rotary target material cold isostatic moulds, including bottom end cover, oval core bar, flexible gum cover, setting set and upper end cover, setting set is by oval ring plastic plate, screw and nut are formed, the oval core bar is located in flexible gum cover, the bottom end of oval core bar and flexible gum cover is sleeved on bottom end cover, the top of oval core bar and flexible gum cover is sleeved on upper end cover, the oval ring plastic plate is provided with several, it is set on flexible gum cover lateral surface, several oval ring plastic plates are connected by screw and are positioned by nut, the lower end and upper end of screw are separately mounted on bottom end cover and upper end cover.The utility model is simple in structure, is a kind of mold that can be molded the big rotary target material biscuit of draw ratio, lies the rotary target material biscuit of burning available for molding, it is plastic go out large size ceramic pipe body of the section for ellipse.Good using the formed in mould biscuit shape of the utility model, the later stage does not need to carry out repaired biscuit, can direct sintering.
Description
Technical field
The utility model is related to a kind of cold isostatic mould, more particularly to a kind of oval rotary target material isostatic cool pressing mould
Tool.
Background technology
Tin indium oxide target material is magnetron sputtering oxygenerating indium tin thin film sputtering source, is the raw material of indium tin oxide films.
Indium tin oxide films are a kind of transparent conductive films, are mainly used for making transparent electrode, are widely used in flat-panel screens, touch
The fields such as screen.At present using it is more be plane tin indium oxide target material, plane oxidation indium tin target utilization is low, 35% with
Under.It is tubulose to rotate tin indium oxide target material, due to utilization rate height, more than 70%, is had begun in touch screen, colorized optical filtering
Piece extensive use in indium tin oxide films product.
Indium tin oxide rotary target material generally use cold isostatic compaction after then carrying out repaired biscuit to crude green body, is put into burning vertically
It is sintered in freezing of a furnace.A kind of new sintering processing is that the green body recumbency after cold isostatic compaction is positioned in stove, in this way can be with
It avoids, in the big rotary target material of sintering draw ratio, toppling over.But there are no can be molded the big rotation of draw ratio at present
The mold of target biscuit, therefore need to research and develop a kind of mold that can be molded the big rotary target material biscuit of draw ratio, it lies for being molded
The rotary target material biscuit of burning.
Invention content
The main technical problems to be solved in the utility model is：It provides a kind of plain for being molded the big rotary target material of draw ratio
The oval rotary target material cold isostatic mould of base, the mould structure is simple, can be used for being molded the rotary target material biscuit for burning of lying,
Molding biscuit shape is good, without repaired biscuit, can direct sintering, solve the problems, such as above-mentioned exist in the prior art.
Solving the technical solution of above-mentioned technical problem is：A kind of ellipse rotary target material cold isostatic mould, including lower end
Lid, oval core bar, flexible gum cover, setting set and upper end cover, the setting set are by oval ring plastic plate, screw and nut
It forms, the oval core bar is located in flexible gum cover, and the bottom end of oval core bar and flexible gum cover is sleeved on bottom end cover, oval
The top of core bar and flexible gum cover is sleeved on upper end cover, and the oval ring plastic plate is provided with several, is set in
On flexible gum cover lateral surface, several oval ring plastic plates are connected by screw and are positioned by nut, the lower end of screw and upper
End is separately mounted on bottom end cover and upper end cover.
It is separately provided for installing the oval ring of oval core bar and flexible gum cover on the bottom end cover and upper end cover
Protrusion.
Screw slot is additionally provided on the bottom end cover, being additionally provided with screw on upper end cover penetrates through-hole；Under screw
End is inserted into the screw slot of bottom end cover, and the screw that the upper end of screw penetrates upper end cover penetrates through-hole.
The screw is provided with 2~8.
The utility model is a kind of mold that can be molded the big rotary target material biscuit of draw ratio, available for being molded burning of lying
Rotary target material biscuit, it is plastic go out section for ellipse large size ceramic pipe body.The mold is mainly by 2 oval ends
Lid, 1 oval core bar, 1 flexible tubular gum cover, 1 setting set are formed, wherein setting set is by screw, nut and ellipse
Annular plastics plate forms, and the mould structure is simple, and good using the formed in mould biscuit shape, the later stage does not need to be repaiied
Base, can direct sintering.
In the following, in conjunction with the accompanying drawings and embodiments to a kind of skill of oval rotary target material cold isostatic mould of the utility model
Art feature is further described.
Description of the drawings
Fig. 1：A kind of oval rotary target material cold isostatic mould stereogram of the utility model.
Fig. 2：The bottom end cover stereogram of the utility model.
Fig. 3：The bottom end cover of the utility model connect stereogram with oval core bar.
Fig. 4：The bottom end cover of the utility model, oval core bar connect stereogram with flexible gum cover.
Fig. 5：The bottom end cover of the utility model, oval core bar, flexible gum cover and setting set connection stereogram.
In figure：1- bottom end covers, 11- screw slots, 2- ellipse core bars, 3- flexibility gum covers, 4- oval ring plastic plates, 5-
Bar, 6- nuts, 7- upper end covers, 8- oval rings protrusion.
Specific embodiment
Embodiment 1：A kind of ellipse rotary target material cold isostatic mould, as Figure 1-Figure 5, including bottom end cover 1, ellipse
Core bar 2, flexible gum cover 3, setting set and upper end cover 7, the setting set are by oval ring plastic plate 4, screw 5 and nut 6
It forming, the oval core bar 2 is located in flexible gum cover 3, and the bottom end of oval core bar and flexible gum cover is sleeved on bottom end cover 1,
The top of oval core bar and flexible gum cover is sleeved on upper end cover 7, and the oval ring plastic plate 4 is provided with several, difference
It is uniformly sleeved on flexible 3 lateral surface of gum cover, several oval ring plastic plates are connected by screw 5 and pass through nut 6 and positioned, silk
The lower end and upper end of bar 5 are separately mounted on bottom end cover and upper end cover, i.e., are additionally provided with screw slot on described bottom end cover 1
11, screw, which is additionally provided with, on upper end cover 7 penetrates through-hole；The lower end of screw 5 is inserted into the screw slot 11 of bottom end cover, screw it is upper
The screw that end penetrates upper end cover 7 penetrates through-hole.
In the present embodiment, it is separately provided for that oval core bar 2 and flexible glue are installed on the bottom end cover and upper end cover
The oval ring protrusion 8 of set 3, oval core bar 2 are sleeved in the inner circle of oval ring protrusion 8, and flexible gum cover 3 is sleeved on elliptical ring
In the outer circle of shape protrusion 8.As a kind of transformation, the bottom end cover and upper end cover can also use other structures to install oval core
Bar 2 and flexible gum cover 3.
In the present embodiment, the screw 5 is provided with 4, and oval ring plastic plate 4 is provided with 9.As a kind of change
It changes, the quantity of the screw and oval ring plastic plate can determine according to actual needs, and screw is generally 2~8, ellipse
Annular plastics plate is generally 4~20.
The assembling sequence and application method of the utility model mold：Bottom end cover 1 is placed on operation console, by oval core bar
2 are inserted into the central channel of bottom end cover（That is the inner circle of oval ring protrusion 8）, flexible gum cover 3 is then set to bottom end cover oval ring
In the outer circle of protrusion 8, die cavity is formed.The setting set that oval ring plastic plate 4, screw 5, nut 6 are assembled into is installed to flexibility
On gum cover 3,4 screws are inserted into the corresponding 4 screw slots 11 of bottom end cover；Molding powder can be thus packed into die cavity
Body.After installing powder, upper end cover 7 and oval core bar and flexible gum cover cooperation are installed, 4 screws of setting set above are inserted into
The corresponding screw of end cap is penetrated in through-hole, that is, completes the assembling of mold and the encapsulation of powder；It can be put into after being sealed cold etc.
It is suppressed in static pressure machine.
Claims (4)
1. a kind of ellipse rotary target material cold isostatic mould, it is characterised in that：Including bottom end cover（1）, oval core bar（2）, it is soft
Property gum cover（3）, setting set and upper end cover（7）, the setting set is by oval ring plastic plate（4）, screw（5）And nut
（6）It forms, the oval core bar（2）Positioned at flexible gum cover（3）Interior, the bottom end of oval core bar and flexible gum cover is sleeved on lower end
Lid（1）On, the top of oval core bar and flexible gum cover is sleeved on upper end cover（7）On, the oval ring plastic plate（4）Setting
Have several, be set in flexible gum cover（3）On lateral surface, several oval ring plastic plates pass through screw（5）It connects and passes through
Nut（6）Positioning, screw（5）Lower end and upper end be separately mounted on bottom end cover and upper end cover.
2. a kind of oval rotary target material cold isostatic mould according to claim 1, it is characterised in that：The lower end
On lid and upper end cover it is separately provided for that oval core bar is installed（2）With flexible gum cover（3）Oval ring protrusion（8）.
3. a kind of oval rotary target material cold isostatic mould according to claim 1 or 2, it is characterised in that：Described
Bottom end cover（1）On be additionally provided with screw slot（11）, upper end cover（7）On be additionally provided with screw and penetrate through-hole；Screw（5）Lower end
It is inserted into the screw slot of bottom end cover（11）Interior, the upper end of screw penetrates upper end cover（7）Screw penetrate through-hole.
4. a kind of oval rotary target material cold isostatic mould according to claim 1 or 2, it is characterised in that：Described
Screw（5）It is provided with 2~8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674801.1U CN207594066U (en) | 2017-12-05 | 2017-12-05 | A kind of ellipse rotary target material cold isostatic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674801.1U CN207594066U (en) | 2017-12-05 | 2017-12-05 | A kind of ellipse rotary target material cold isostatic mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207594066U true CN207594066U (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721674801.1U Active CN207594066U (en) | 2017-12-05 | 2017-12-05 | A kind of ellipse rotary target material cold isostatic mould |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115284413A (en) * | 2022-08-12 | 2022-11-04 | 先导薄膜材料有限公司 | Rotary target forming die and rotary target forming method |
-
2017
- 2017-12-05 CN CN201721674801.1U patent/CN207594066U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115284413A (en) * | 2022-08-12 | 2022-11-04 | 先导薄膜材料有限公司 | Rotary target forming die and rotary target forming method |
| CN115284413B (en) * | 2022-08-12 | 2023-05-30 | 先导薄膜材料有限公司 | Rotary target forming die and rotary target forming method |
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