CN202793013U - Material shelf for heat treatment furnace - Google Patents
Material shelf for heat treatment furnace Download PDFInfo
- Publication number
- CN202793013U CN202793013U CN 201220374298 CN201220374298U CN202793013U CN 202793013 U CN202793013 U CN 202793013U CN 201220374298 CN201220374298 CN 201220374298 CN 201220374298 U CN201220374298 U CN 201220374298U CN 202793013 U CN202793013 U CN 202793013U
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- CN
- China
- Prior art keywords
- treatment furnace
- column
- heat treatment
- material shelf
- heat
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a material shelf for a heat treatment furnace, in particular to a device for high strength heat treatment and used under high temperature. The material shelf for the heat treatment furnace comprises a bearing plate and a column and is characterized in that the bearing plate is a C/C composite plate full of holes. The column is formed by detachable graphite sections in splicing mode. The material shelf for the heat treatment furnace has the advantages of being simple in structure design, well resolves the problem that the material shelf is easy to deform, short in service life and the like in high temperature environment, is economical and practical.
Description
Technical field
The utility model relates to a kind of heat-treatment furnace bin, is a kind of high strength apparatus for heat-treatment that can at high temperature use.
Background technology
The used bin of present domestic heat-treatment furnace generally adopts heat resisting steel to make, because large (the about 7.93g/cm of density of the bin density of this kind material
3), thereby cause weight large, and heat resisting steel at high temperature intensity sharply descend, thereby easily distortion, thus cause bin shorter service life, generally about 1 year; Also the used bin of some heat-treatment furnace adopts molybdenum (density 10.2g/cm
3), tungsten (density 19.3g/cm
3) etc. refractory metal material make, its behaviour in service is more much better than heat resisting steel, however be the materials such as molybdenum, tungsten not only density is large, and price is high, thereby also is not used in the fabrication bin; Also there is a small amount of use graphite-made to make bin, although low price, because graphite intensity is low, size is larger after making, and accumulation of heat is large, has not only prolonged every furnaceman and has planted the time, and waste energy, how to make a kind of economical and practical material frame, become the major issue of heat treatment industry development.
Summary of the invention
In order to remedy the deficiencies in the prior art, the utility model provides a kind of economical and practical heat-treatment furnace bin.
The utility model is achieved by the following technical solution:
A kind of heat-treatment furnace bin comprises loading plate and column, it is characterized in that: described loading plate is the C/C composite plate that is covered with the hole, and described column is by spliced the forming of dismountable graphite section.
Material frame of the present utility model adopts the C/C loading plate of loose structure, under the prerequisite of proof strength, has reduced the accumulation of heat of loading plate, avoids the infringement to loading plate that causes because of thermal stress under the high temperature; Uniform air-vent can make workpiece be heated evenly simultaneously, and described column adopts many assembling parts formula structural design, compares one-body molded bin and has saved material, is easy to again processing and installation.
Described column is comprised of the threaded top of pillar segment and the lower end column of leg of the threaded end, upper end, hollow, and end leg, pillar segment and top column link together by the C/C screw rod.
The utility model heat-treatment furnace is with the beneficial effect of bin: by simple structural design, solved well bin ubiquitous yielding, problem such as service life is short in hot environment, and be that economy is practical again.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Among the figure, 1, loading plate, 2, end leg, 3, pillar segment, 4, the top column, 5, screw rod.
The specific embodiment
Also by reference to the accompanying drawings the utility model is further described below by non-limiting embodiment:
Accompanying drawing is a kind of specific embodiment of the present utility model, comprise loading plate 1 and column, it is characterized in that: described loading plate 1 is for being covered with the C/C composite plate in hole, described column is by spliced the forming of dismountable graphite section, described column is comprised of the threaded top of pillar segment 3 and the lower end column 4 of leg of the threaded end, upper end 2, hollow, and end leg 2, pillar segment 3 and top column 4 link together by C/C screw rod 5.
Loading plate 1 of the present utility model adopts the C/C composite to make, and it is made loose structure, so that reduced the accumulation of heat of loading plate, avoids the infringement to loading plate that causes because of thermal stress under the high temperature; Simultaneously workpiece is heated evenly, column is by adopting fabricated structure, and the figure central post sets gradually three pillar segment upper backs at the end leg top column is installed, and each Nodes is installed a loading plate.
Claims (2)
1. a heat-treatment furnace bin comprises loading plate (1) and column, it is characterized in that: described loading plate (1) is for being covered with the C/C composite plate in hole, and described column is by spliced the forming of dismountable graphite section.
2. heat-treatment furnace bin according to claim 1, it is characterized in that: described column is comprised of pillar segment (3) and the lower end threaded top column (4) of leg of the threaded end, upper end (2), hollow, and end leg (2), pillar segment (3) and top column (4) link together by C/C screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374298 CN202793013U (en) | 2012-07-31 | 2012-07-31 | Material shelf for heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374298 CN202793013U (en) | 2012-07-31 | 2012-07-31 | Material shelf for heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793013U true CN202793013U (en) | 2013-03-13 |
Family
ID=47820265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220374298 Expired - Lifetime CN202793013U (en) | 2012-07-31 | 2012-07-31 | Material shelf for heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793013U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106086318A (en) * | 2016-07-12 | 2016-11-09 | 武汉船用机械有限责任公司 | Heat treatment tooling |
| CN106086317A (en) * | 2016-07-12 | 2016-11-09 | 武汉船用机械有限责任公司 | Heat treatment method |
| CN107787374A (en) * | 2015-06-05 | 2018-03-09 | 意大利Itt有限责任公司 | For carrying out heat-treating methods and facility to friction element, particularly Brake pad |
| CN110923671A (en) * | 2019-12-13 | 2020-03-27 | 西安鑫垚陶瓷复合材料有限公司 | Chemical vapor infiltration furnace material rack |
| WO2021018734A1 (en) * | 2019-07-30 | 2021-02-04 | Bodycote | Modular device for positioning metal parts during thermal treatment operations |
-
2012
- 2012-07-31 CN CN 201220374298 patent/CN202793013U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107787374A (en) * | 2015-06-05 | 2018-03-09 | 意大利Itt有限责任公司 | For carrying out heat-treating methods and facility to friction element, particularly Brake pad |
| CN107787374B (en) * | 2015-06-05 | 2020-06-30 | 意大利Itt有限责任公司 | Method and device for the thermal treatment of friction elements, in particular brake pads |
| CN106086318A (en) * | 2016-07-12 | 2016-11-09 | 武汉船用机械有限责任公司 | Heat treatment tooling |
| CN106086317A (en) * | 2016-07-12 | 2016-11-09 | 武汉船用机械有限责任公司 | Heat treatment method |
| WO2021018734A1 (en) * | 2019-07-30 | 2021-02-04 | Bodycote | Modular device for positioning metal parts during thermal treatment operations |
| FR3099561A1 (en) * | 2019-07-30 | 2021-02-05 | Bodycote | Modular device for positioning metal parts during heat treatment operations. |
| CN114174543A (en) * | 2019-07-30 | 2022-03-11 | 博迪科特公司 | Combined device for positioning metal workpieces during heat treatment operations |
| US20220276005A1 (en) * | 2019-07-30 | 2022-09-01 | Bodycote | Modular device for positioning metal parts during thermal treatment operations |
| CN110923671A (en) * | 2019-12-13 | 2020-03-27 | 西安鑫垚陶瓷复合材料有限公司 | Chemical vapor infiltration furnace material rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |