CN205774144U - A kind of sintering tool preventing deformation of products - Google Patents
A kind of sintering tool preventing deformation of products Download PDFInfo
- Publication number
- CN205774144U CN205774144U CN201620719265.1U CN201620719265U CN205774144U CN 205774144 U CN205774144 U CN 205774144U CN 201620719265 U CN201620719265 U CN 201620719265U CN 205774144 U CN205774144 U CN 205774144U
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- products
- jig body
- sintering tool
- preventing deformation
- groove
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Abstract
This utility model relate to a kind of sintering tool preventing deformation of products.A kind of sintering tool preventing deformation of products, including jig body；Described jig body is positive square；The positive square of jig body vertically all offers a groove from each limit to center position；Two adjacent grooves are orthogonal and non-intersect；Two relative grooves are the most on the same line；Described four grooves are evenly distributed in jig body；The width of described groove is less than 8 millimeters.A kind of sintering tool preventing deformation of products of the present utility model, by groove, groove width has filled up the temperature rise period because of becoming large-sized that thermal expansion produces, thus the deformation of sintering tool reduces, and then improve the yields of product, reduce deformation of products rate, greatly reduce production cost.
Description
Technical field
This utility model relates to sintering tool field, particularly relates to a kind of sintering tool preventing deformation of products.
Background technology
The general sintering temperature of current domestic aluminium oxide ceramics is 1650 DEG C～1700 DEG C, at this temperature, use
Sintering tool is mostly corundum-mullite material.Through development for many years, although the height of domestic corundum-mullite sintering tool
Temperature rupture strength improves a lot, and can use in said temperature, but owing to thermal coefficient of expansion is relatively big, generally 8*10-6/
℃；Often occur during use that the phenomenon of deformation or fracture even results in the product being placed on it and is deformed even reporting
Useless.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of sintering tool preventing deformation of products.
This utility model solves its technical problem and be the technical scheme is that a kind of sintering preventing deformation of products is controlled
Tool, including jig body；Described jig body is positive square；The positive square of jig body from each limit vertically to center side
To all offering a groove；Two adjacent grooves are orthogonal and non-intersect；Two relative grooves are the most on the same line.
Described four grooves are evenly distributed in jig body.
The width of described groove is less than 8 millimeters.
The beneficial effects of the utility model: a kind of sintering tool preventing deformation of products of the present utility model, by groove,
Groove width has filled up temperature rise period becoming large-sized because of thermal expansion generation, thus the deformation of sintering tool reduces, and then improves
The yields of product, reduces deformation of products rate, greatly reduces production cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of sintering tool preventing deformation of products of embodiment.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with drawings and Examples, this utility model is done further
Describing in detail, this embodiment is only used for explaining this utility model, does not constitute protection domain of the present utility model and limits.
Embodiment
As it is shown in figure 1, a kind of sintering tool preventing deformation of products, including jig body 1；Described jig body 1 is just
Square；The positive square of jig body 1 vertically all offers a groove 2 from each limit to center position；Adjacent two recessed
Groove 2 is orthogonal and non-intersect；Two relative grooves 2 are the most on the same line；Described four grooves 2 are in regularly arranged；Institute
State the width of groove less than 8 millimeters.
The beneficial effects of the utility model: a kind of sintering tool preventing deformation of products of the present utility model, by groove,
Groove width has filled up temperature rise period becoming large-sized because of thermal expansion generation, thus the deformation of sintering tool reduces, and then improves
The yields of product, reduces deformation of products rate, greatly reduces production cost.
Above-described embodiment should not in any way limit this utility model, all employing equivalents or the mode of equivalency transform
The technical scheme obtained all falls within protection domain of the present utility model.
Claims (3)
1. the sintering tool preventing deformation of products, it is characterised in that: include jig body；Described jig body is positive four directions
Shape；The positive square of jig body vertically all offers a groove from each limit to center position；Two adjacent grooves are mutual
Vertical and non-intersect；Two relative grooves are the most on the same line.
A kind of sintering tool preventing deformation of products the most according to claim 1, it is characterised in that: described four grooves are equal
Even it is distributed in jig body.
A kind of sintering tool preventing deformation of products the most according to claim 1, it is characterised in that: the width of described groove
Less than 8 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620719265.1U CN205774144U (en) | 2016-07-08 | 2016-07-08 | A kind of sintering tool preventing deformation of products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620719265.1U CN205774144U (en) | 2016-07-08 | 2016-07-08 | A kind of sintering tool preventing deformation of products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205774144U true CN205774144U (en) | 2016-12-07 |
Family
ID=58124990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620719265.1U Active CN205774144U (en) | 2016-07-08 | 2016-07-08 | A kind of sintering tool preventing deformation of products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205774144U (en) |
-
2016
- 2016-07-08 CN CN201620719265.1U patent/CN205774144U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Jiangsu Suzhou high tech Zone No. 58 Lijiang Road 6 factory landlord Patentee after: Suzhou coma material Polytron Technologies Inc Address before: 215000 Jiangsu Suzhou high tech Zone No. 58 Lijiang Road 6 factory landlord Patentee before: Suzhou Key Materials Technologies Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |