CN105568188A - Device for enhancing on-line quenching stability of extruded aluminum profile - Google Patents
Device for enhancing on-line quenching stability of extruded aluminum profile Download PDFInfo
- Publication number
- CN105568188A CN105568188A CN201610160876.1A CN201610160876A CN105568188A CN 105568188 A CN105568188 A CN 105568188A CN 201610160876 A CN201610160876 A CN 201610160876A CN 105568188 A CN105568188 A CN 105568188A
- Authority
- CN
- China
- Prior art keywords
- steel shell
- aluminium section
- thermal
- shell
- heating unit
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Extrusion Of Metal (AREA)
Abstract
The invention relates to a device for enhancing on-line quenching stability of an extruded aluminum profile. The device comprises an automatic thermal-insulation unit arranged between a mold outlet and a quenching unit on an extruding machine. The automatic thermal-insulation unit is characterized by comprising a shell, a heater, a heat dissipation copper plate, a temperature measuring unit, a graphite cushion block and a thermal-insulation material, wherein the shell is in the shape of a rectangular solid; one side of the shell adjacent to the mold outlet is provided with a high-temperature-resistant felt curtain; a layer of the thermal-insulation material is uniformly distributed on the internal surface of the shell; the heater is uniformly distributed on the inner side of the thermal-insulation material; the inner side of the heater is provided with a layer of the heat dissipation copper plate; the side surface of the shell is provided with the temperature measuring unit; and the graphite cushion block is arranged on the bottom surface of the heat dissipation copper plate. By arranging the outlet thermal-insulation unit, the isothermal extrusion can be implemented only by one extruding machine, so that every profile produced by extrusion can be quenched at a constant temperature, thereby ensuring the properties of the profile and enhancing the yield of the profile.
Description
Technical field
The present invention relates to a kind of extruded aluminium section device, particularly relate to a kind of device improving extruded aluminium section quenching stability, belong to Extrusion Process of Aluminum Alloy Profile production field.
Background technology
At present, industrial aluminum profile extrusion production many employings isothermal extrusion technology, Isothermal Extrusion is that extrusion machine dead time and extrusion machine extrusion speed realize mould outlet aluminium section bar homo(io)thermism by adjustment aluminium bar temperature, ensures that the aluminium section bar property indices after quenching is stablized.Because profile device is not by a manufacturer production, at least by 3 manufacturer production, and to equipment performance and configuration requirement higher, general medium and small sized enterprises are difficult to bear the equipment investment of several ten million yuan easily, so isothermal extrusion technology only finds application in the chaebol of minority.
Along with the widespread use of industrial aluminum profile, section quality is stablized to adopt vanguard technology to ensure, reduces costs, and improving section bar yield rate is that each industrial aluminum profile manufacturer faces urgent problem.
Summary of the invention
The present invention is directed to the deficiency that existing industrial aluminum profile Isothermal Extrusion equipment exists, a kind of device improving extruded aluminium section press quenching stability is provided.
The technical scheme that the present invention solves the problems of the technologies described above is as follows:
A kind of device improving extruded aluminium section press quenching stability, comprise the automatic heat insulation device be located between mould outlet on extrusion machine and quenching device, it is characterized in that, described automatic heat insulation device comprises steel shell, heating unit, heat radiation copper coin, temperature measuring equipment, graphite cushion block and lagging material, described steel shell is rectangular parallelepiped, described steel shell is provided with high temperature-resistant felt curtain near mould outlet side, described steel shell internal surface is evenly equipped with one layer of heat preservation material, heating unit is evenly equipped with inside described lagging material, one deck heat radiation copper coin is installed inside described heating unit, the side of described steel shell is provided with temperature measuring equipment, the bottom surface of described heat radiation copper coin is provided with graphite cushion block.
The invention has the beneficial effects as follows: by arranging outlet attemperator, Isothermal Extrusion can be realized by means of only extrusion machine equipment, each root type material of extrusion production can both be quenched with constant temp, ensure that the performance of section bar, improve section bar yield rate.
On the basis of technique scheme, the present invention can also do following improvement.
Further, be provided with can the upper cover of folding for described steel shell.
The beneficial effect of above-mentioned further scheme is adopted to be conveniently draw material to first section bar.
Further, cover on described and be provided with removable cover.
The beneficial effect of above-mentioned further scheme is adopted to be facilitate the original temperature probe of extrusion machine to carry out thermometric.
Further, described heating unit is infrared heating device.
The beneficial effect of above-mentioned further scheme is adopted to be, can automatic adjustment material temperature.
Further, the electric control box of described automatic heat insulation device is connected with the control unit of extrusion machine.
The beneficial effect of above-mentioned further scheme is adopted to be only can realize Isothermal Extrusion by extrusion machine equipment.
Accompanying drawing explanation
Fig. 1 is automatic heat insulation device installation site of the present invention schematic diagram;
Fig. 2 is automatic heat insulation device contour structures schematic diagram of the present invention;
Fig. 3 is automatic heat insulation device internal structure schematic diagram of the present invention;
In Fig. 1-3,1, extrusion machine; 2, mould; 3, quenching device; 4, automatic heat insulation device; 5, steel shell; 6, lagging material; 7, heating unit; 8, dispel the heat copper coin; 9, temperature measuring equipment; 10, graphite cushion block;
Embodiment
Be described principle of the present invention and feature below in conjunction with example, example, only for explaining the present invention, is not intended to limit scope of the present invention.
A kind of device improving extruded aluminium section press quenching stability, comprise the mould 2 be located on extrusion machine 1 and export automatic heat insulation device 4 between quenching device 3, described automatic heat insulation device 4 comprises steel shell 5, heating unit 7, heat radiation copper coin 8, temperature measuring equipment 9, graphite cushion block 10 and lagging material 6, described steel shell 5 is in rectangular parallelepiped, described steel shell 5 exports side near mould 2 and is provided with high temperature-resistant felt curtain, described steel shell 5 internal surface is evenly equipped with one layer of heat preservation material 6, heating unit 7 is evenly equipped with inside described lagging material 6, one deck heat radiation copper coin 8 is installed inside described heating unit 7, the side of described steel shell 5 is provided with temperature measuring equipment 9, the bottom surface of described heat radiation copper coin 8 is provided with graphite cushion block 10.
Described steel shell 5 is provided with can the upper cover of folding, covers and be provided with removable cover on described.
Described heating unit is infrared heating device, and the electric control box of described automatic heat insulation device is connected with the control unit of extrusion machine.
The working process of said apparatus is as follows:
1) extrusion industry section bar is extruded from mould 2, enters in automatic heat insulation device 4;
2) according to the temperature of extrusion production technique initialization automatic temp controller 4 identical with section bar temperature out (such as: 520 DEG C);
3) the high temperature-resistant felt curtain of automatic heat insulation device 4 side by the wind of quenching device 3 or water resistance gear, can not be able to enter; Thus make industry profile be in thermal equilibrium state in automatic temp controller 4, do not have calorific loss;
4) industry profile from automatic heat insulation device 4 out, directly carries out shrend or wind is quenched; Industry profile can quench with the temperature of 520 DEG C always, reaches quenching temperature and stablizes, thus makes the object of section bar stable performance.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. one kind is improved the device of extruded aluminium section press quenching stability, comprise the automatic heat insulation device be located between mould outlet on extrusion machine and quenching device, it is characterized in that, described automatic heat insulation device comprises steel shell, heating unit, heat radiation copper coin, temperature measuring equipment, graphite cushion block and lagging material, described steel shell is rectangular parallelepiped, described steel shell is provided with high temperature-resistant felt curtain near mould outlet side, described steel shell internal surface is evenly equipped with one layer of heat preservation material, heating unit is evenly equipped with inside described lagging material, one deck heat radiation copper coin is installed inside described heating unit, the side of described steel shell is provided with temperature measuring equipment, the bottom surface of described heat radiation copper coin is provided with graphite cushion block.
2. a kind of device improving extruded aluminium section press quenching stability according to claim 1, is characterized in that, described steel shell is provided with can the upper cover of folding.
3. a kind of device improving extruded aluminium section press quenching stability according to claim 2, is characterized in that, cover and be provided with removable cover on described.
4. a kind of device improving extruded aluminium section press quenching stability according to claim 1 and 2, is characterized in that, described heating unit is infrared heating device.
5. a kind of device improving extruded aluminium section press quenching stability according to claim 4, it is characterized in that, the electric control box of described automatic heat insulation device is connected with the control unit of extrusion machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160876.1A CN105568188A (en) | 2016-03-21 | 2016-03-21 | Device for enhancing on-line quenching stability of extruded aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160876.1A CN105568188A (en) | 2016-03-21 | 2016-03-21 | Device for enhancing on-line quenching stability of extruded aluminum profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105568188A true CN105568188A (en) | 2016-05-11 |
Family
ID=55878799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610160876.1A Pending CN105568188A (en) | 2016-03-21 | 2016-03-21 | Device for enhancing on-line quenching stability of extruded aluminum profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105568188A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106987695A (en) * | 2017-05-26 | 2017-07-28 | 山东新活新材料科技有限公司 | Improve the device and its application method of extruded aluminium section press quenching stability |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000271634A (en) * | 1999-03-25 | 2000-10-03 | Kobe Steel Ltd | Control method of product temperature in extrusion quenching |
| CN101029378A (en) * | 2006-03-03 | 2007-09-05 | 福建闽发铝业有限公司 | On-line thermal-insulating quenching apparatus and process |
| CN202157109U (en) * | 2011-05-06 | 2012-03-07 | 广西南南铝加工有限公司 | Heating and heat preservation device of rail traffic profiles before quenching |
| CN102989817A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Heat preservation barrel for heat preservation of high-temperature metal extruding sectional material |
| CN205398705U (en) * | 2016-03-21 | 2016-07-27 | 龙口市鑫铭铝业有限公司 | Stability of extrusion aluminium alloy quenches on line is improved device |
-
2016
- 2016-03-21 CN CN201610160876.1A patent/CN105568188A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000271634A (en) * | 1999-03-25 | 2000-10-03 | Kobe Steel Ltd | Control method of product temperature in extrusion quenching |
| CN101029378A (en) * | 2006-03-03 | 2007-09-05 | 福建闽发铝业有限公司 | On-line thermal-insulating quenching apparatus and process |
| CN202157109U (en) * | 2011-05-06 | 2012-03-07 | 广西南南铝加工有限公司 | Heating and heat preservation device of rail traffic profiles before quenching |
| CN102989817A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Heat preservation barrel for heat preservation of high-temperature metal extruding sectional material |
| CN205398705U (en) * | 2016-03-21 | 2016-07-27 | 龙口市鑫铭铝业有限公司 | Stability of extrusion aluminium alloy quenches on line is improved device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106987695A (en) * | 2017-05-26 | 2017-07-28 | 山东新活新材料科技有限公司 | Improve the device and its application method of extruded aluminium section press quenching stability |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203611323U (en) | Wood-based panel hot press | |
| CN106493987B (en) | Heat preservation temperature-control structure and method applied to warm isostatic pressing machine | |
| CN105103432A (en) | Thermoelectric power generation device and thermoelectric power generation method | |
| CN103071696B (en) | Production process of electrical aluminum and aluminum alloy buses | |
| CN205255413U (en) | Adopt mould of fast quick -changing mould temperature injection moulding technology | |
| CN105568188A (en) | Device for enhancing on-line quenching stability of extruded aluminum profile | |
| CN202836198U (en) | Box-type heating furnace | |
| CN205398705U (en) | Stability of extrusion aluminium alloy quenches on line is improved device | |
| CN105103431B (en) | Thermoelectric generating device and the thermoelectric power generation method using the thermoelectric generating device | |
| CN205611140U (en) | Split water -cooling radiator | |
| CN208695974U (en) | A kind of copper free wire wire drawing machine cooled down step by step | |
| CN105689429A (en) | Improved heating furnace | |
| CN204803375U (en) | Enameled wire annealing device | |
| CN212219227U (en) | Self-adaptive adjustment type cooling water tank for cable processing | |
| CN206799690U (en) | Improve the device of extruded aluminium section press quenching stability | |
| CN104943129A (en) | Plastic extruder | |
| CN210208305U (en) | Adjustable mold for aluminum alloy profile production | |
| CN110512470A (en) | A kind of the mold constant temperature coil heating apparatus and preparation method of paper pulp moulding product | |
| CN103994665B (en) | A kind of graphite resistance formula heating high temperature heat treatment furnace thermal field | |
| CN202337809U (en) | Automated box-type heat treatment device | |
| CN205674295U (en) | A kind of pneumatic punching machine with cooling structure | |
| CN206061179U (en) | A kind of electrically heated rod of mould inside heating | |
| CN203908277U (en) | Drying device being heated through flexible electrical heating tubes | |
| CN205111112U (en) | Antifriction plate build -up welding heat preservation device | |
| TW202030073A (en) | Temperature rising and lowering device for stacked carbon fiber shaping mold for enhancing production efficiency of carbon fiber shaping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |