CN207729919U - A kind of iron machine person joint's baking oven can be used for Low Temperature Heat Treatment - Google Patents
A kind of iron machine person joint's baking oven can be used for Low Temperature Heat Treatment Download PDFInfo
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- CN207729919U CN207729919U CN201721317648.7U CN201721317648U CN207729919U CN 207729919 U CN207729919 U CN 207729919U CN 201721317648 U CN201721317648 U CN 201721317648U CN 207729919 U CN207729919 U CN 207729919U
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- air inlet
- baking oven
- heat treatment
- heat insulation
- insulation wall
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Abstract
The utility model discloses a kind of iron machine person joint's baking ovens can be used for Low Temperature Heat Treatment, including babinet, air inlet pipe, blast pipe, air blower, the internal layer of the babinet is provided with heating device, heat insulation wall, the heat insulation wall has two layers, and heating device includes the heating of electric heating, infra-red radiation, the air inlet pipe, blast pipe, it is connect respectively with air inlet and gas outlet, air inlet pipe connects inert gas tank, and flow control valve is provided in air inlet pipe, and blast pipe connects air blower；The internal face is equipped with object carrying support, and the internal face also installs temperature control module and safety monitoring module, and the heating device, safety monitoring module, temperature control module, flow control valve, air blower are electrically connected with peripheral control unit.The utility model takes full advantage of the condition of baking oven, handles cast iron, reduces inter alia the slow Low Temperature Heat Treatment of baking oven and influences, annealing is made to refine, reduces drying course to the possible adverse effect of metal destressing process.
Description
Technical field
The utility model is related to baking oven field more particularly to a kind of iron machine person joint bakings can be used for Low Temperature Heat Treatment
Case.
Background technology
Baking oven is commonly used equipment, including convection oven, vacuum drying oven etc. in industry.Existing baking oven carries mostly
Bleeding point and air inlet babinet in babinet or on side wall, are equipped with heating element.It is divided into several layers by HORIZONTAL PLAID canopy in babinet, holds
The material disc of material is placed on grid, close chamber door, vacuumized with vacuum pump, then start heating element, by heat radiation come
Oven interior is heated, while article in baking oven is heated, achievees the purpose that drying.
For cast iron, due to the property of metal itself, Low-temperature stress-relief annealing can occur at 500-575 DEG C, right
The requirement of temperature is relatively low.And actually also have the function of stress relief annealing at 420-500 DEG C, only the time is longer, at
Manage the relatively thin component of wall thickness.The temperature of high temperature oven be able to reach 500 DEG C or more at present.And for mechanical person joint, compared with
Low temperature can meet, since mechanical person joint requires the torque of metal material, toughness, rigidity and lasting usability,
So generally special thermal treatment can be carried out to material.And after forming, grinding, face coat, baking are also needed to mechanical person joint
Do and etc., in drying, there is certain temperature, although relatively special annealing process temperature is relatively low, its influence is not can
With what is ignored, since baking oven is being run always, certain influence can be generated on metal material, this influence is difficult to estimate again.
Therefore, it in order to which effect when accomplishing that baking oven dries mechanical person joint is controllable and predicts its influence degree, needs to its heat treatment process
Accomplish controllably, so that material processing is finer, is guaranteed using mechanical property.
Utility model content
The purpose of this utility model is to provide a kind of iron machine person joint's baking oven can be used for Low Temperature Heat Treatment, the bakings
Case carries out it controllable heat treatment process while drying and processing machinery person joint, to overcome existing in the prior art ask
Topic.
In order to achieve the goal above, the technical solution of the utility model is：
A kind of iron machine person joint's baking oven can be used for Low Temperature Heat Treatment, including babinet, air inlet pipe, blast pipe, air blast
The internal layer of machine, the babinet is provided with heating device, heat insulation wall, and the heat insulation wall is distributed in around heating device and cabinet wall
Face, the heat insulation wall are divided into the first heat insulation wall, the second heat insulation wall outward from close to internal face, and the heating device includes electric heating dress
Set and infrared radiation device, the air inlet pipe, blast pipe, respectively be opened in babinet and across the air inlet in cabinet wall face and
Gas outlet connects, and air inlet pipe connects inert gas tank, and flow control valve is provided in air inlet pipe, and blast pipe connects air blower；
The internal face is equipped with object carrying support, and the internal face also installs temperature control module and safety monitoring module, described
Heating device, safety monitoring module, temperature control module, flow control valve, air blower are electrically connected with peripheral control unit.
Preferably, the temperature control module realizes that the temperature range that temperature controls to adjust is room temperature ~ 525 DEG C.Cast iron goes to answer
The temperature of power annealing changes within the scope of 420-550 DEG C, actually uses 20 ~ 50 DEG C lower than it of temperature, this temperature range can
Meet requirement.
Preferably, the safety monitoring module includes temperature monitoring, pressure monitor, emergency stop device.Safety monitoring
The variation of module main monitoring temperature, pressure, when there is a situation where excessively high, emergency stop.
Preferably, the thickness of first heat insulation wall is 8-12mm, the thickness of second heat insulation wall is 7-18mm.Two
The thickness of layer heat insulation wall ensures heat insulation effect.
Preferably, the temperature adjustment rate variation range of the temperature control module is 2 ~ 20 DEG C/min.Temperature control module temperature adjustment rate
Variation keeps its controllability very strong.
It is connected in babinet preferably, the blast pipe stretches out a branch pipe.Branch pipe recycles in occurring, and supervisor makes air blast
Dry outer circulation.
The beneficial effects of the utility model are：The iron machine person joint that can be used for Low Temperature Heat Treatment of the utility model
Baking oven, well arranged, heat treatment condition is controllable.Into inert gas air blast and the ratio of the adjustable inner-outer circulation of blast pipe and branch pipe
Example is stabilized reliable；Temperature control module controls heating rate, and the process of heat treatment and baking is made to become controllable；Object carrying support reduces machine
Tool person joint and contact area are at vacant state, and heat treatment is evenly；Safety monitoring module makes security performance stabilization can
It leans on.The baking oven of the utility model takes full advantage of the heat condition of baking oven, to the lower metal of internal stress heat treatment temperature（Cast iron）
It is handled, reduces special heat treatment process step, while the slow Low Temperature Heat Treatment for reducing baking oven influences, and makes annealing
Fining reduces drying course to the possible adverse effect of metal destressing process.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
In figure：1- babinets, 11- internal faces, 2- air inlet pipe, 20- flow control valves, 21- air inlets, 3- blast pipes, 31- go out
Gas port, 32- branch pipes, 4- air blowers, 5- heating devices, 51- electric calorifie installations, 52- infrared radiation devices, 6- heat insulation walls, 61- first
Heat insulation wall, the second heat insulation walls of 62-, 7- object carrying supports, 81- temperature control modules, 82- safety monitoring modules.
Specific implementation mode
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, letter will be made to embodiment below
Singly introduce.
Such as Fig. 1, a kind of iron machine person joint's baking oven can be used for Low Temperature Heat Treatment, including babinet 1, air inlet pipe 2, air blast
The internal layer of pipe 3, air blower 4, the babinet 1 is provided with heating device 5, heat insulation wall 6, and the heat insulation wall 6 is distributed in heating device 5
Surrounding and 1 internal face 11 of babinet, the heat insulation wall 6 are divided into the first heat insulation wall 61, the second heat insulation wall 62 outward from close to internal face,
The heating device 5 includes electric calorifie installation 51 and infrared radiation device 52, and the infrared ray that the infrared radiation device 52 radiates is
The thickness of far infrared, first heat insulation wall 61 is 8-12mm, and the thickness of second heat insulation wall 62 is 7-18mm；
The air inlet pipe 2, blast pipe 3, respectively be opened in babinet 1 and across 1 internal face of babinet air inlet 21 and go out
Gas port 31 connects, and air inlet pipe 2 connects inert gas tank（It is not shown in figure）, flow control valve 20, air blast are provided in air inlet pipe 2
Pipe 3 connects air blower 4, and the blast pipe 3 stretches out a branch pipe 32 and is connected in babinet 1, is also provided on blast pipe 3 and branch pipe 32
Valve；
The internal face 11 is equipped with object carrying support 7, and the internal face 11 also installs temperature control module 81 and safety monitoring mould
Block 82, the temperature control module 81 realize that the temperature range that temperature controls to adjust is room temperature ~ 525 DEG C, the tune of the temperature control module 81
Warm rate variation range is 2 ~ 20 DEG C/min, and the safety monitoring module 82 includes temperature monitoring, pressure monitor, emergency stop dress
It sets, the heating device 5, safety monitoring module 82, temperature control module 81, flow control valve 20, air blower 4 are and peripheral control unit
（It is not shown in figure）Electrical connection；
First heat insulation wall includes the component of following parts by weight：
15-18 parts of aluminosilicate refractory fiber
5-9 parts of expanded perlite
20-25 parts of asbestos fibre
25-30 parts of diatomite
3-8 parts of vermiculite；
Second heat insulation wall includes the component of following parts by weight：
15-25 parts of mineral wool
7-12 parts of alumina silicate
8-20 parts of flake asbestos
10-15 parts of inorganic salts coagulating agent；
When the oven iron machine person joint, iron machine person joint's maximum gauge is not more than 40mm, processing temperature
Degree is 400-515 DEG C, heating rate 3 ~ 8 DEG C/min, 3.5 ~ 8h of processing time.
Above example is only to illustrate the optimal technical scheme of the utility model, it is noted that for the art
Those of ordinary skill for, without departing from the principle of this utility model, several improvement made or equivalent replacement,
It is accordingly to be regarded as the scope of protection of the utility model, should be covered in the right of the utility model.
Claims (6)
1. a kind of iron machine person joint's baking oven can be used for Low Temperature Heat Treatment, which is characterized in that including babinet, air inlet pipe, drum
The internal layer of air hose, air blower, the babinet is provided with heating device, heat insulation wall, and the heat insulation wall is distributed in around heating device
With cabinet wall face, the heat insulation wall is divided into the first heat insulation wall, the second heat insulation wall, the heating device outward from close to internal face
Including electric calorifie installation and infrared radiation device, the air inlet pipe, blast pipe, respectively be opened in babinet and pass through cabinet wall face
Air inlet connected with gas outlet, air inlet pipe connects inert gas tank, and flow control valve, blast pipe connection are provided in air inlet pipe
Air blower；
The internal face is equipped with object carrying support, and the internal face also installs temperature control module and safety monitoring module, the heating
Device, safety monitoring module, temperature control module, flow control valve, air blower are electrically connected with peripheral control unit.
2. a kind of iron machine person joint's baking oven can be used for Low Temperature Heat Treatment according to claim 1, which is characterized in that
The temperature control module realizes that the temperature range that temperature controls to adjust is room temperature ~ 525 DEG C.
3. a kind of iron machine person joint's baking oven can be used for Low Temperature Heat Treatment according to claim 1, which is characterized in that
The safety monitoring module includes temperature monitoring, pressure monitor, emergency stop device.
4. a kind of iron machine person joint's baking oven can be used for Low Temperature Heat Treatment according to claim 1, which is characterized in that
The thickness of first heat insulation wall is 8-12mm, and the thickness of second heat insulation wall is 7-18mm.
5. a kind of iron machine person joint's baking oven can be used for Low Temperature Heat Treatment according to claim 2, which is characterized in that
The temperature adjustment rate variation range of the temperature control module is 2 ~ 20 DEG C/min.
6. a kind of iron machine person joint's baking oven can be used for Low Temperature Heat Treatment according to claim 1, which is characterized in that
The blast pipe stretches out a branch pipe and is connected in babinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721317648.7U CN207729919U (en) | 2017-10-13 | 2017-10-13 | A kind of iron machine person joint's baking oven can be used for Low Temperature Heat Treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721317648.7U CN207729919U (en) | 2017-10-13 | 2017-10-13 | A kind of iron machine person joint's baking oven can be used for Low Temperature Heat Treatment |
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| Publication Number | Publication Date |
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| CN207729919U true CN207729919U (en) | 2018-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721317648.7U Active CN207729919U (en) | 2017-10-13 | 2017-10-13 | A kind of iron machine person joint's baking oven can be used for Low Temperature Heat Treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739789A (en) * | 2017-10-13 | 2018-02-27 | 江苏捷帝机器人股份有限公司 | A kind of auxiliary heat treatment oven for iron machine person joint |
-
2017
- 2017-10-13 CN CN201721317648.7U patent/CN207729919U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739789A (en) * | 2017-10-13 | 2018-02-27 | 江苏捷帝机器人股份有限公司 | A kind of auxiliary heat treatment oven for iron machine person joint |
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