CN204824984U - Temperature compensated equipment - Google Patents
Temperature compensated equipment Download PDFInfo
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- CN204824984U CN204824984U CN201520548586.5U CN201520548586U CN204824984U CN 204824984 U CN204824984 U CN 204824984U CN 201520548586 U CN201520548586 U CN 201520548586U CN 204824984 U CN204824984 U CN 204824984U
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- temperature
- furnace body
- heater
- heating rod
- rod
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Abstract
The utility model belongs to rods and bars of aluminium alloy extrusion production field, concretely relates to temperature compensated equipment. The device includes: the furnace body, the furnace body is cylindric structure, the setting is at furnace inner wall's the heat preservation of being made by refractory material, be equipped with many evenly distributed's heating rod in the heat preservation, and insert the thermocouple in the furnace body, the thermocouple is connected with the PLC controller. This device carries out temperature compensating to the rod of extruding, and the constancy of temperature that makes the rod improves the performance after quenching in the sensitive temperature range that quenches.
Description
Technical field
The utility model belongs to rods and bars of aluminium alloy extrusion production field, is specifically related to a kind of temperature-compensating device.
Background technology
Aluminium alloy has very high room temperature strength and good high temperature and very low temperature performance, is widely used in Aeronautics and Astronautics and other military-civil launch vehicles.In prior art, the technical process such as the production of usual Aluminium Alloy Extruded Bar will be heated through ingot casting, extrude, quench, tension leveling, because the quenching sensitive of part aluminium alloy is higher, bar just declines fast without quenching temperature after extruding, easily occur the defects such as crackle, contracting tail, coarse grain ring, after making to quench, aluminium alloy capability declines.
Utility model content
For the deficiency of above-mentioned prior art, the utility model provides a kind of temperature-compensating device, and this device can make the bar temp extruded in quenching sensitive area, for press quenching is prepared.
The utility model is achieved through the following technical solutions:
A kind of temperature-compensating device, it is characterized in that, described device comprises: body of heater, and described body of heater is cylinder-like structure; Be arranged on the thermal insulation layer be made up of refractory materials of inboard wall of furnace body; Many equally distributed heating rods are provided with in described thermal insulation layer; And the thermopair in insertion body of heater, described thermopair is connected with PLC.
According to said apparatus, it is characterized in that, described heating rod is 36, arranges equably ringwise, and the power of described heating rod is 2300W.
According to said apparatus, it is characterized in that, described refractory materials is light fire brick or aluminosilicate refractory fiber.
Advantageous Effects of the present utility model, the utility model provides a kind of temperature-compensating device, and this device carries out temperature compensation to the bar extruded, and makes the homo(io)thermism of bar in quenching susceptibility temperature range, improves the performance after quenching.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of temperature-compensating device comprises: body of heater 1, and body of heater is cylinder-like structure; Be arranged on the thermal insulation layer 2 be made up of refractory materials of inboard wall of furnace body, preferred refractory materials is light fire brick or aluminosilicate refractory fiber; In thermal insulation layer, be provided with many equally distributed heating rods 3, heating rod can being fixed on inboard wall of furnace body by the thermal insulation layer covered at inboard wall of furnace body and being incubated, preferred heating rod is 36, arranges equably ringwise, and the power of heating rod is 2300W; And the thermopair 4 in insertion body of heater, thermopair inserts for measuring in-furnace temperature in body of heater, and thermopair is connected with PLC.
During use, the rods and bars of aluminium alloy 5 after extruding is put in compensation system, the heating of the heating rod of compensation system, by regulating current vs. temperature to control, carry out data feedback by thermocouple measurement temperature in furnace with PLC.
Claims (3)
1. a temperature-compensating device, is characterized in that, described device comprises: body of heater, and described body of heater is cylinder-like structure; Be arranged on the thermal insulation layer be made up of refractory materials of inboard wall of furnace body; Many equally distributed heating rods are provided with in described thermal insulation layer; And the thermopair in insertion body of heater, described thermopair is connected with PLC.
2. a kind of temperature-compensating device according to claim 1, is characterized in that, described heating rod is 36, arranges equably ringwise, and the power of described heating rod is 2300W.
3. a kind of temperature-compensating device according to claim 1, is characterized in that, described refractory materials is light fire brick or aluminosilicate refractory fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548586.5U CN204824984U (en) | 2015-07-27 | 2015-07-27 | Temperature compensated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548586.5U CN204824984U (en) | 2015-07-27 | 2015-07-27 | Temperature compensated equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204824984U true CN204824984U (en) | 2015-12-02 |
Family
ID=54682603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520548586.5U Active CN204824984U (en) | 2015-07-27 | 2015-07-27 | Temperature compensated equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204824984U (en) |
-
2015
- 2015-07-27 CN CN201520548586.5U patent/CN204824984U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |