CN207594064U - A kind of large scale planar targets isostatic cool pressing auxiliary clamp - Google Patents
A kind of large scale planar targets isostatic cool pressing auxiliary clamp Download PDFInfo
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- CN207594064U CN207594064U CN201721748063.0U CN201721748063U CN207594064U CN 207594064 U CN207594064 U CN 207594064U CN 201721748063 U CN201721748063 U CN 201721748063U CN 207594064 U CN207594064 U CN 207594064U
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- clamp plate
- lower clamp
- collet
- isostatic cool
- cool pressing
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Abstract
The utility model is related to a kind of large scale planar targets isostatic cool pressing auxiliary clamps, including upper clamp plate and lower clamp plate, further include collet and the bottom block for preventing target from sliding, the lower clamp plate is connected on collet, bottom block is mounted on one end of collet and against the end face of lower clamp plate, connection bolt on lower clamp plate is installed, the bolt hole coordinated with bolt is provided on upper clamp plate, the bolt hole set of upper clamp plate is attached on the connection bolt of lower clamp plate and is fastened by nut.The utility model can be used for clamping large scale planar targets biscuit, the improvement is that：On the one hand the collet of frame structure of aluminum alloy is increased to lower clamp plate, it is made to be not easily broken, and reduce deformation of the target biscuit during isostatic cool pressing during dress cage is carried；On the other hand the bottom block for preventing target from sliding is increased, target slides among upper lower clamp plate during can effectively prevent isostatic cool pressing.
Description
Technical field
The utility model is related to a kind of cold isostatic mould, more particularly to a kind of large scale planar targets isostatic cool pressing auxiliary
Fixture.
Background technology
Planar targets are usually required before sintering by isostatic cool pressing process, in order to increase the consistency of target.
During isostatic cool pressing, need to be sealed target biscuit and be fitted into isostatic cool pressing cage.Target biscuit is to add bonding by powder
Agent is suppressed, and intensity is very low, during cage is filled, it is easy to is broken, especially large-sized target biscuit.Therefore it needs to research and develop
Suitable for the isostatic cool pressing auxiliary clamp of large-size target.
In presently disclosed patent document, patent CN203171777U discloses a kind of the cold etc. quiet of large-size ceramic target
Fixture is pressed, this fixture is made of simply upper lower clamp plate, and there are following 2 shortcomings：1st, when size is more than 1
After rice, due to the auxiliary without other support members, upper lower clamp plate is easily bent, in this way in isostatic cool pressing process and handling process
In be easily broken biscuit.2nd, be elongated cylindrical generally inside cold pressing cylinder body, large-size target can only vertical direction place, it is impossible to
Laterally disposed, there is the risk slid among upper lower clamp plate in target.
Invention content
The main technical problems to be solved in the utility model is：A kind of large scale planar targets isostatic cool pressing additional lock is provided
Tool available for clamping large scale planar targets biscuit, makes it be not easily broken, and reduce target biscuit and exist during dress cage is carried
Deformation during isostatic cool pressing, moreover it is possible to which target slides among upper lower clamp plate during effectivelying prevent isostatic cool pressing, solves
It is above-mentioned that problem exists in the prior art.
Solving the technical solution of above-mentioned technical problem is：A kind of large scale planar targets isostatic cool pressing auxiliary clamp, including
Upper clamp plate and lower clamp plate, further include collet and the bottom block for preventing target from sliding, and the lower clamp plate is connected to bottom
In support, bottom block is mounted on one end of collet and is equipped with multiple connection bolts on the end face of lower clamp plate, lower clamp plate,
Multiple bolts hole with connecting bolt cooperation are provided on upper clamp plate, the bolt hole set of upper clamp plate is attached on the connection bolt of lower clamp plate
And it is fastened by nut.
The collet is by two aluminium alloy long-edge profiles and be connected between two aluminium alloy long-edge profiles more
The frame structure of aluminium alloy short side section bar composition.
Due to the adoption of the above technical scheme, the utility model has the advantages that：
1st, the utility model increases the collet of frame structure of aluminum alloy to lower clamp plate, not only light, but also intensity is big, no
Deformation, simple in structure, easy to use and maintenance, available for clamping large scale planar targets biscuit（It is applicable in target full-size 600
×2000mm）, it is made to be not easily broken, and reduce deformation of the target biscuit during isostatic cool pressing during dress cage is carried,
Ensure the quality of isostatic cool pressing.
2nd, the utility model increases the bottom block for preventing target from sliding, and large-size target is in cold pressing cylinder body
Vertical to place, target slides from the bottom of upper lower clamp plate during increased bottom block can effectively prevent isostatic cool pressing, increases
The safety of fixture is added.
In the following, in conjunction with the accompanying drawings and embodiments to a kind of large scale planar targets isostatic cool pressing auxiliary clamp of the utility model
Technical characteristic be further described.
Description of the drawings
Fig. 1：A kind of large scale planar targets isostatic cool pressing auxiliary clamp stereogram of the utility model.
Fig. 2：The lower clamp plate, collet and bottom block connection relation stereogram of the utility model.
Fig. 3：The lower clamp plate, collet and bottom block connection relation rearview of the utility model.
Fig. 4：The lower clamp plate, collet and bottom block connection relation bottom view of the utility model.
In figure：1- collets, 11- aluminium alloy long-edge profiles, 12- aluminium alloy short side section bars, 2- lower clamp plates, 3- upper clamp plates, 4-
Nut, 5- connection bolts, 6- bottom blocks.
Specific embodiment
Embodiment 1：A kind of large scale planar targets isostatic cool pressing auxiliary clamp, as Figure 1-Figure 4, including upper clamp plate 3
With lower clamp plate 2, collet 1 and the bottom block 6 for preventing target from sliding are further included, the lower clamp plate 2 is connected to collet 1
On, bottom block 6 is mounted on one end of collet and several connection bolts is equipped on the end face of lower clamp plate, lower clamp plate
5, several bolts hole with connecting bolt cooperation are provided on upper clamp plate, the bolt hole set of upper clamp plate is attached to the connection spiral shell of lower clamp plate
On bolt and pass through nut 4 and fasten.
In the present embodiment, the collet 1 is by two aluminium alloy long-edge profiles 11 and is connected to two aluminium alloy long sides
The frame structure of more aluminium alloy short side section bars 12 composition between section bar.As a kind of transformation, the specific knot of the collet
Structure can also be varied as desired in.
In the present embodiment, upper clamp plate 3 and lower clamp plate 2 are made of Hard PVC plate.As a kind of transformation, 3 He of upper clamp plate
Lower clamp plate 2 can also use the satisfactory material of other performances to make.
The use process of the utility model is：The large scale planar targets biscuit being sealed is placed on and is connected with collet 1
Lower clamp plate 2 on, biscuit one end is made to be adjacent to bottom block 6, then upper clamp plate 3 is placed on target biscuit, be aligned bolt
Kong Hou, the connection bolt 5 on lower clamp plate is packed into the bolt hole of upper clamp plate and passes through nut 4 fasten；It can be by target biscuit
It is fitted into isostatic cool pressing cage together with fixture and carries out isostatic cool pressing.
Claims (2)
1. a kind of large scale planar targets isostatic cool pressing auxiliary clamp, including upper clamp plate（3）And lower clamp plate（2）, it is characterised in that：
Collet is further included（1）With the bottom block for preventing target from sliding（6）, the lower clamp plate（2）It is connected to collet（1）
On, bottom block（6）Multiple connection bolts are installed on one end of collet and on the end face of lower clamp plate, lower clamp plate
（5）, multiple bolts hole with connecting bolt cooperation are provided on upper clamp plate, the bolt hole set of upper clamp plate is attached to the connection spiral shell of lower clamp plate
On bolt and pass through nut（4）Fastening.
2. a kind of large scale planar targets isostatic cool pressing auxiliary clamp according to claim 1, it is characterised in that：Described
Collet（1）It is by two aluminium alloy long-edge profiles（11）And more aluminium alloys being connected between two aluminium alloy long-edge profiles are short
Side section bar（12）The frame structure of composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721748063.0U CN207594064U (en) | 2017-12-14 | 2017-12-14 | A kind of large scale planar targets isostatic cool pressing auxiliary clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721748063.0U CN207594064U (en) | 2017-12-14 | 2017-12-14 | A kind of large scale planar targets isostatic cool pressing auxiliary clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207594064U true CN207594064U (en) | 2018-07-10 |
Family
ID=62765308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721748063.0U Active CN207594064U (en) | 2017-12-14 | 2017-12-14 | A kind of large scale planar targets isostatic cool pressing auxiliary clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207594064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300630A (en) * | 2020-03-12 | 2020-06-19 | 浙江吉成新材股份有限公司 | Device for isostatic pressing treatment process |
| CN113548228A (en) * | 2021-07-07 | 2021-10-26 | 芜湖映日科技股份有限公司 | Large-size plane ITO target material isostatic pressing method |
-
2017
- 2017-12-14 CN CN201721748063.0U patent/CN207594064U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300630A (en) * | 2020-03-12 | 2020-06-19 | 浙江吉成新材股份有限公司 | Device for isostatic pressing treatment process |
| CN111300630B (en) * | 2020-03-12 | 2021-06-15 | 浙江吉成新材股份有限公司 | Device for isostatic pressing treatment process |
| CN113548228A (en) * | 2021-07-07 | 2021-10-26 | 芜湖映日科技股份有限公司 | Large-size plane ITO target material isostatic pressing method |
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