CN201245689Y - Integral heating device for steel plate - Google Patents
Integral heating device for steel plate Download PDFInfo
- Publication number
- CN201245689Y CN201245689Y CNU2008201314222U CN200820131422U CN201245689Y CN 201245689 Y CN201245689 Y CN 201245689Y CN U2008201314222 U CNU2008201314222 U CN U2008201314222U CN 200820131422 U CN200820131422 U CN 200820131422U CN 201245689 Y CN201245689 Y CN 201245689Y
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- steel plate
- heating
- heating device
- square
- support
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Abstract
The utility model relates to a dedicated device for the integral heating of a sheet, particularly to a steel plate integral heating device used for a wear-resistant steel plate. The heating device is characterized in that the heating device comprises a bracket which can move upwards and downwards, and left and right; and a heating moment is arranged on the bracket. The utility model has the advantages that the structure is simple and unique, the cost is cheap, the manufacturing is convenient, the space is not occupied, the technological requirements are met, and the operation is simple and reliable.
Description
Technical field
The utility model relates to a kind of specific equipment that is used for the whole heating of sheet material, especially relates to a kind of whole heating unit of steel plate that is used for wear-resisting steel plate.
Background technology
Wear-resisting steel plate is applied on engineering machinery, mining machinery and the agricultural machine widely as important anti-abrasive material.Series product such as the scraper conveyor that my company produces, elevating conveyor, crusher withstand shocks important zero, the parts of wearing and tearing and skimming wear, all use different hardness rank, different thickness wear-resisting steel plate.
Wear-resisting steel plate is to strengthen steel plate through special thermal treatment, has excellent wear resistance.The characteristics of wear-resisting steel plate commonly used are high rigidity: Brinell hardness is 360～450, high strength is yield strength 960～1180N/mm2, carbon equivalent high Ceq=0.45～0.75, very easily produces to chap and defectives such as cold crack in cutting and welding process.For avoiding wearing plate to produce the cutting defective in flame cutting blanking process, producer to need before the cutting the sheet material preheating under certain temperature and thickness of slab, stiffness conditions to require, preheating temperature 〉=80 ℃.
The sheet material length and width specification limit that my company uses is (1600～1800) * 8600, and thickness is between 25～50 millimeters.Adopt the conventional electrically heated or the mode preheating of gas-fired heater to have following shortcoming:
At first Working environment worsens: when lifting was placed on the specified location that cuts on the worktable again after sheet material was heated, hot steel plate will make and the difficulty that hoisting process becomes be unfavorable for that the employee operates; Next is that equipment has high input: at least 2 * 9 meters furnace cavity will make the budget investment of this low-temperature heat stove reach 50 surplus ten thousand yuan; Last its takes up room excessive.For satisfying the sheet material process furnace of coming in and going out, need to take in the workshop 3 * 20 meters the useful space at least.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, unique, with low cost, make easy, do not take up room, satisfy processing requirement and use the whole heating unit of simple and reliable steel plate.
The utility model is realized in the following way:
The whole heating unit of a kind of steel plate is characterized in that: it comprise one can about, the support of move left and right, the heating square is installed on the support;
10 one group of described heating square, 180 millimeters at interval, in a row be fixed on to form on the described support and add hot type;
The described hot type that adds is that end sealing, the other end are connected described heating square respectively by rubber hose with the shunting steel pipe.
The utility model has following effect:
1) structure uniqueness, easy to use: the special stand that the utility model provides, with 10 one group of single heating square, 180 millimeters at interval, in a row be fixed on the support, support can drive the heating square realize about, about the position move so that rationally adjust the position of heating square during the steel plate of cutting different thickness.
2) easy installation and removal: the support that the utility model provides is together with the heating square, adopt clamp to be installed on girder one side of numerical control cutting machine with holding screw, formed the special-purpose board heating unit, this device need not change the structure of numerical control cutting main beam, and is easy to loading and unloading.
3) port coverage is big: the device that the utility model provides uses Sweet natural gas to be combustion gas, and the port coverage diameter of soft relatively and environment friendly and pollution-free, the single heating square of combustion flame reaches φ more than 200 millimeters.
4) operation is convenient, facility investment is little, do not take up room: the device that the utility model provides, need the sheet material of heating to lift the location at normal temperatures, heating then, make things convenient for the employee to operate, good work environment, complete assembly comprises that outsourcing and the required expense total of self-made components are no more than 2.3 ten thousand yuan, and heating unit is attached on the numerical control cutting main beam, moves the sheet material even heating with cutting machine.
5) steel plate is placed on the worktable of numerical control cutting machine after the location, require to set corresponding travelling speed according to thickness of slab and preheating temperature, light the heating square, start numerical control cutting machine and make it operation, can realize purpose to the sheet material even heating, satisfied before the blanking of high-strength abrasion-proof steel plate flame cutting the heat technical requirements of preheating of steel plate, compared with traditional stove formula heating means, have less investment, energy-conservation, save space, advantage such as easy and simple to handle.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The whole heating unit of a kind of steel plate, as shown in Figure 1: it comprise one can about, the support 4 of move left and right, heating square 1 is installed on the support 4,10 one group of heating square, 180 millimeters at interval, in a row be fixed on the support 4, form and add hot type; Adding hot type is that an end seals, the other end will heat square by rubber hose 8 and be connected with shunting steel pipe 9 respectively.
The heating square that as shown in Figure 1 the utility model is provided is fixed on the slide block 3 by chucking device 2, slide block 3 drives support 4 and moves, drive by vertical-adjustment device 5 and to add hot type and do and move up and down, locate, to adapt to the sheet material heating of different thickness, web plate 6 connects heating square row and it is swung in the horizontal direction, to adjust steel plate placement location deviation, during use, adopt clamp 7 usefulness holding screws to be installed on girder one side of numerical control cutting machine, formed the special-purpose board heating unit, this device need not change the structure of numerical control cutting main beam, and is easy to loading and unloading.
Claims (3)
1. the whole heating unit of a steel plate is characterized in that: it comprise one can about, the support (4) of move left and right, heating square (1) is installed on the support (4).
2. the whole heating unit of a kind of steel plate as claimed in claim 1 is characterized in that: (1) 10 one group of described heating square, 180 millimeters at interval, in a row be fixed on described support (4) and go up to form and add hot type.
3. the whole heating unit of a kind of steel plate as claimed in claim 2 is characterized in that: the described hot type that adds is that end sealing, the other end are connected described heating square (1) respectively by rubber hose (8) with shunting steel pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201314222U CN201245689Y (en) | 2008-08-14 | 2008-08-14 | Integral heating device for steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201314222U CN201245689Y (en) | 2008-08-14 | 2008-08-14 | Integral heating device for steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245689Y true CN201245689Y (en) | 2009-05-27 |
Family
ID=40729510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201314222U Expired - Fee Related CN201245689Y (en) | 2008-08-14 | 2008-08-14 | Integral heating device for steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245689Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112779389A (en) * | 2020-12-29 | 2021-05-11 | 瓯锟科技温州有限公司 | Continuous heat treatment device for metal laminated composite board |
-
2008
- 2008-08-14 CN CNU2008201314222U patent/CN201245689Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112779389A (en) * | 2020-12-29 | 2021-05-11 | 瓯锟科技温州有限公司 | Continuous heat treatment device for metal laminated composite board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20140814 |
|
| EXPY | Termination of patent right or utility model |