CN202984328U - Electric heating device used for extruder baffle plate - Google Patents
Electric heating device used for extruder baffle plate Download PDFInfo
- Publication number
- CN202984328U CN202984328U CN 201220682401 CN201220682401U CN202984328U CN 202984328 U CN202984328 U CN 202984328U CN 201220682401 CN201220682401 CN 201220682401 CN 201220682401 U CN201220682401 U CN 201220682401U CN 202984328 U CN202984328 U CN 202984328U
- Authority
- CN
- China
- Prior art keywords
- width
- heating
- inner hole
- plate
- electric heating
- 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
Links
Images
Landscapes
- Extrusion Of Metal (AREA)
Abstract
The utility model relates to an electric heating device used for an extruder baffle plate. A baffle plate (1) is provided with a stepped inner hole, wherein the stepped inner hole is divided into a small inner hole and an end surface inner hole, the diameter and the width of the small inner hole and the end surface inner hole are given respectively, a heating tank is jointly arranged along the radial direction of the small inner hole and the end surface inner hole, the width and the height of the heating tank are given respectively, an electric heating disk (2) is placed in the small inner hole, a thermocouple (3) configured on the electric heating disk is placed in the heating tank, a cover disk (6) is fixed on the end surface inner hole through a plurality of bolts (7) after a thermal insulation cotton disk (5) is covered at the outer end of the electric heating disk, and a cover plate (4) is fixed on the heating tank through bolts. The electric heating device provided by the utility model can be used for heating a baffle plate, uniformly heating the baffle plate, shortening the heating time, and controlling the heating temperature of the baffle plate to meet the requirements on extrusion, thus providing convenient conditions for extruding large-caliber cupronickel tubes.
Description
Technical field
The utility model belongs to heating device technology area, especially a kind of electric heater unit for the extruder closure plate.
Background technology
Extruder is in producing heavy caliber White Copper Tubes process, produce larger stub bar in extrusion process for solving, adopt closure plate to replace extrusion die to carry out filling when being everlasting the filling of copper-nickel alloy ingot casting, the part metals that closure plate flows out in the time of reducing to greatest extent extrusion axis perforation copper-nickel alloy ingot casting, the outflow of part metals can reduce the weight of stub bar, thereby improves the yield rate of White Copper Tubes.But because the extrusion temperature of copper-nickel alloy ingot casting is very high, if the temperature of closure plate heating is inadequate or be heated inequality, all can reduce the temperature of copper-nickel alloy ingot casting, what impact was pushed normally carries out.
Be to carry out in heating furnace to the heating of closure plate at present, heat time heating time is longer, and heating-up temperature is uneven.
Summary of the invention
For addressing the above problem, the utility model has designed a kind of electric heater unit for the extruder closure plate, and this electric heater unit can make the closure plate homogeneous heating, and shorten heat time heating time, and heating-up temperature can be controlled to be extruding heavy caliber White Copper Tubes and facilitate.
For achieving the above object, the utility model adopts following technical scheme:
a kind of electric heater unit for the extruder closure plate, closure plate has stepped endoporus, described stepped endoporus is divided into little endoporus and end face inner bore, the diameter of described little endoporus and described end face inner bore and width are given respectively, radially jointly has a heating tank along described little endoporus and described end face inner bore, the width of described heating tank and given highly respectively, electric heating plate is placed in described little endoporus, the thermocouple that electric heating plate configures is placed in described heating tank, shrouding disc is being fixed on described end face inner bore by several bolts again after heat-preservation cotton dish in the mulching of the outer end of electric heating plate, and be bolted cover plate on described heating tank.
Dispose heating resistor in above-mentioned electric heating plate, described heating resistor connects with thermocouple, and the external diameter of electric heating plate and width are respectively less than diameter and the width of described little endoporus.
The external diameter of above-mentioned heat-preservation cotton dish and the diameter of described little endoporus coupling.
The width of above-mentioned electric heating plate width+heat-preservation cotton dish width=described little endoporus.
The width of above-mentioned shrouding disc equals the width of described end face inner bore, and the external diameter of shrouding disc equals the diameter of described end face inner bore.
The width of above-mentioned cover plate and highly respectively with width and the matched of described heating tank.
Owing to adopting technical scheme as mentioned above, the utility model produces following beneficial effect;
1, electric heater unit of the present utility model is simple in structure, can make the closure plate homogeneous heating by electric heater unit, shortens heat time heating time, and heating-up temperature can be controlled, and is the extruding heavy caliber White Copper Tubes condition of providing convenience.
2, electric heater unit is used for the closure plate heating of extruder, and energy-saving and cost-reducing and raising input-output ratio are had positive role.
Description of drawings
Fig. 1 is structural representation sketch of the present utility model.
In Fig. 1: the 1-closure plate; The 2-electric heating plate; The 3-thermocouple; The 4-cover plate; 5-heat-preservation cotton dish; The 6-shrouding disc; The 7-bolt.
The specific embodiment
The utility model is a kind of electric heater unit for the extruder closure plate, wherein closure plate 1 has stepped endoporus, described stepped endoporus is divided into little endoporus and end face inner bore, the diameter of described little endoporus and described end face inner bore and width are given respectively, radially jointly has a heating tank, the width of described heating tank and highly distinguish given along described little endoporus and described end face inner bore.
In conjunction with Fig. 1, the utility model is placed on electric heating plate 2 in described little endoporus, disposes heating resistor in electric heating plate 2, and described heating resistor connects with thermocouple 3, and the external diameter of electric heating plate 2 and width are respectively less than diameter and the width of described little endoporus.
the thermocouple 3 that electric heating plate 2 is configured is placed in described heating tank, by several bolts 7, shrouding disc 6 is being fixed on described end face inner bore again after heat-preservation cotton dish 5 in the mulching of the outer end of electric heating plate 2, the external diameter of heat-preservation cotton dish 5 and the diameter of described little endoporus coupling, the width of electric heating plate 2 width+heat-preservation cotton dish 5 width=described little endoporus, the width of shrouding disc 6 equals the width of described end face inner bore, the external diameter of shrouding disc 6 equals the diameter of described end face inner bore, and be bolted cover plate 4 on described heating tank, the width of cover plate 4 and highly respectively with width and the matched of described heating tank.
By above-mentioned electric heater unit, closure plate 1 is implemented heating, can make the closure plate homogeneous heating, shorten heat time heating time, can control and satisfy the extruding requirement to the heating-up temperature of closure plate 1, for pushing the heavy caliber White Copper Tubes condition that facilitates.
Claims (6)
1. electric heater unit that is used for the extruder closure plate, closure plate (1) has stepped endoporus, described stepped endoporus is divided into little endoporus and end face inner bore, the diameter of described little endoporus and described end face inner bore and width are given respectively, radially jointly has a heating tank along described little endoporus and described end face inner bore, the width of described heating tank and given highly respectively, it is characterized in that: electric heating plate (2) is placed in described little endoporus, the thermocouple (3) that electric heating plate (2) configures is placed in described heating tank, by several bolts (7), shrouding disc (6) is fixed on described end face inner bore again after heat-preservation cotton dish (5) in the outer end mulching of electric heating plate (2), and be bolted cover plate (4) on described heating tank.
2. be used for according to claim 1 the electric heater unit of extruder closure plate, it is characterized in that: electric heating plate disposes heating resistor in (2), described heating resistor connects with thermocouple (3), and the external diameter of electric heating plate (2) and width are respectively less than diameter and the width of described little endoporus.
3. be used for according to claim 1 the electric heater unit of extruder closure plate, it is characterized in that: the external diameter of heat-preservation cotton dish (5) and the diameter of described little endoporus coupling.
4. according to claim 1 and 2 or 3 described electric heater units for the extruder closure plate, is characterized in that: the width of electric heating plate (2) width+heat-preservation cotton dish (5) width=described little endoporus.
5. be used for according to claim 1 the electric heater unit of extruder closure plate, it is characterized in that: the width of shrouding disc (6) equals the width of described end face inner bore, and the external diameter of shrouding disc (6) equals the diameter of described end face inner bore.
6. be used for according to claim 1 the electric heater unit of extruder closure plate, it is characterized in that: the width of cover plate (4) and highly respectively with width and the matched of described heating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682401 CN202984328U (en) | 2012-12-12 | 2012-12-12 | Electric heating device used for extruder baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682401 CN202984328U (en) | 2012-12-12 | 2012-12-12 | Electric heating device used for extruder baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984328U true CN202984328U (en) | 2013-06-12 |
Family
ID=48555551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220682401 Expired - Lifetime CN202984328U (en) | 2012-12-12 | 2012-12-12 | Electric heating device used for extruder baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468691A (en) * | 2020-06-12 | 2020-07-31 | 无锡隆达金属材料有限公司 | Novel copper-nickel alloy semi-continuous round ingot casting dummy ingot head |
-
2012
- 2012-12-12 CN CN 201220682401 patent/CN202984328U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468691A (en) * | 2020-06-12 | 2020-07-31 | 无锡隆达金属材料有限公司 | Novel copper-nickel alloy semi-continuous round ingot casting dummy ingot head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204874445U (en) | Domestic oil press that oil productivity is high | |
| CN202984328U (en) | Electric heating device used for extruder baffle plate | |
| CN202741469U (en) | Die cavity thermostat of continuous extruder | |
| CN101069901A (en) | Copper alloy continuous extrusion method and special apparatus | |
| CN102500635B (en) | Magnesium alloy heating and forming process and magnesium alloy heating and feeding channel | |
| CN202278027U (en) | Stop block with cooling structure and extrusion manufacturing system comprising same | |
| CN103551803B (en) | A kind of ausforming method of intermetallic compound blade forge piece | |
| CN202639208U (en) | Integrated intelligent forging furnace | |
| CN208520192U (en) | A kind of magnesium bar rotary funace furnace tube | |
| CN102554106A (en) | Automatic feeding medium-frequency diathermic furnace for forging automobile half axle | |
| CN104602496A (en) | Efficient integrated radiator | |
| CN206981450U (en) | Aluminum section extruder attemperator | |
| CN201084031Y (en) | Oil temperature control device | |
| CN204987842U (en) | Cast iron cylinder liner preheats special heating furnace | |
| CN203109232U (en) | Continuous type multi-tube furnace for pre-sintering molypiece | |
| CN202494331U (en) | Joint gas-electric heating system for ingot of walking-beam furnace | |
| CN201645904U (en) | Automatic paper cutlery box forming machine | |
| CN204350545U (en) | One is integrated-type radiator rapidly and efficiently | |
| CN204135508U (en) | Large area opens wide SMD electrical heating platform | |
| CN215544789U (en) | Metal mold cylinder temperature-rising constant-temperature device for centrifugal casting | |
| CN202516873U (en) | Double acting extruder pecker device | |
| CN205830246U (en) | A kind of temperature equalization system | |
| CN213113053U (en) | Glass hot bending furnace | |
| CN202820964U (en) | Die-casting aluminum coffee pot heating body | |
| CN103272874B (en) | Aapplication of extrusion rod to sunflower heat dissipater profile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 471039 No. 50, Jianshe Road, Henan, Luoyang Patentee after: Chinalco Luoyang Copper Co.,Ltd. Address before: 471039 No. 50, Jianxi, Luoyang District, Henan, Jianshe Road Patentee before: Chinalco Luoyang Copper Co.,Ltd. |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Patentee|Address Correct: Zhonglu Luoyang Copper Industry Co.,Ltd.|471039 No. 50, Jianxi, Luoyang District, Henan, Jianshe Road False: Zhonglu Luoyang Copper Industry Co.,Ltd.|471039 No. 50, Jianshe Road, Henan, Luoyang Number: 30-02 Volume: 33 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170821 Address after: 471039 No. 50, Jianxi, Luoyang District, Henan, Jianshe Road Patentee after: CHINALCO LUOYANG COPPER PROCESSING CO.,LTD. Address before: 471039 No. 50, Jianxi, Luoyang District, Henan, Jianshe Road Patentee before: Chinalco Luoyang Copper Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |