CN202420139U - Hot-formed heating furnace with movable grate - Google Patents
Hot-formed heating furnace with movable grate Download PDFInfo
- Publication number
- CN202420139U CN202420139U CN2011205645052U CN201120564505U CN202420139U CN 202420139 U CN202420139 U CN 202420139U CN 2011205645052 U CN2011205645052 U CN 2011205645052U CN 201120564505 U CN201120564505 U CN 201120564505U CN 202420139 U CN202420139 U CN 202420139U
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- Prior art keywords
- grate
- furnace
- heating furnace
- hot
- motor
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Abstract
The utility model relates to a hot-formed heating furnace with a movable grate, which comprises a furnace body, a furnace door and the grate, and is characterized in that a high-temperature gas resistant pipeline is arranged on the furnace body, a furnace door movement mechanism is arranged above the furnace body, a guide rail and a lead screw are arranged on a base arranged below the furnace body, the grate is fixed to the top of a traveling trolley which is arranged on the guide rail, the lead screw is connected with a motor through a coupler, a nut matched with the lead screw is fixed to the bottom of the traveling trolley, and the motor is connected with an output end of a servo controller. By the aid of the hot-formed heating furnace with the movable grate, relative movement of the grate and sheet blanks is omitted, and the sheet blanks can stably enter and exit from a heating area, so that the heating quality of the sheet blanks is effectively guaranteed. The hot-formed heating furnace with the movable grate is simple in structure and convenient to use.
Description
Technical field
The utility model relates to the hot forming heating furnace, is a kind of movable furnace grate hot forming heating furnace specifically.
Background technology
The hot forming heating furnace is the important equipment that guarantees abundant austenitizing of plate and constant product quality property; It should guarantee that plate accurately is heated to the abundant austenitizing of temperature of setting; Prevent the high-temperature oxydation decarburization of plate in stove again, and realize the high-speed smooth motion of input and output material.Existing hot forming heating furnace is carried at the bottom of adopting furnace rolls; Owing to furnace rolls at high temperature moves the deviation in driction design route with non-homogeneous contact of the irregular metallic plate that is transferred; Perhaps the metal surface comes off and furnace rolls is glutinous connects owing to being heated; Cause the irregular change of furnace roller diameter and cause to be transferred the random change of the plate direction of motion, have a strong impact on the heating quality of blank.Therefore design a kind of simple in structure, easy to use and to guarantee that blank steadily passes in and out the movable furnace grate hot forming heating furnace of the thermal treatment zone very necessary.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, easy to use and can guarantee that blank steadily passes in and out the movable furnace grate hot forming heating furnace of the thermal treatment zone.
For realizing above-mentioned purpose, the utility model adopts following technical scheme: a kind of movable furnace grate hot forming heating furnace comprises body of heater, fire door and fire grate; It is characterized in that body of heater is provided with high temperature resistant gas pipeline, the top of body of heater is provided with the fire door motion, and the below of body of heater is provided with base; Base is provided with guide rail and leading screw; Guide rail is provided with travelling car, and fire grate is fixed on the travelling car top, and leading screw is connected with motor through shaft coupling; The nut that matches with leading screw is fixed on the bottom of travelling car, and motor is connected with the output of servo controller.
Further, said motor is a servomotor.
Further, said servo controller is a monaxial movement controller.
Adopt the utility model, owing to do not have relative motion between fire grate and the sheet bar, and steadily pass in and out the thermal treatment zone, thus guaranteed the heating quality of sheet bar effectively.The utility model is simple in structure, easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the utility model base and the structural representation that is arranged on the part on the base.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to describe in detail, but this embodiment should not be construed as the restriction to the utility model:
Movable furnace grate hot forming heating furnace shown in the figure comprises body of heater 1, fire door 2 and fire grate 3; Body of heater 1 is provided with high temperature resistant gas pipeline 4, and the top of body of heater 1 is provided with fire door motion 5, and the below of body of heater 1 is provided with base 6; Base 6 is provided with guide rail 7 and leading screw 8; Guide rail 7 is provided with travelling car 9, and fire grate 3 is fixed on travelling car 9 tops, and leading screw 8 is connected with motor 10 through shaft coupling; The nut that matches with leading screw 8 is fixed on the bottom of travelling car 9, and motor 10 is connected with the output of servo controller.
Preferred embodiment is: in such scheme, said motor 10 is a servomotor.
Preferred embodiment is: in such scheme, said servo controller is a monaxial movement controller.
Make the content of detailed description in this specification, belong to the those skilled in the art known prior art.
Claims (3)
1. a movable furnace grate hot forming heating furnace comprises body of heater (1), fire door (2) and fire grate (3), and it is characterized in that: body of heater (1) is provided with high temperature resistant gas pipeline (4); The top of body of heater (1) is provided with fire door motion (5); The below of body of heater (1) is provided with base (6), and base (6) is provided with guide rail (7) and leading screw (8), and guide rail (7) is provided with travelling car (9); Fire grate (3) is fixed on travelling car (9) top; Leading screw (8) is connected with motor (10) through shaft coupling, and the nut that matches with leading screw (8) is fixed on the bottom of travelling car (9), and motor (10) is connected with the output of servo controller.
2. movable furnace grate hot forming heating furnace according to claim 1 is characterized in that: said motor (10) is a servomotor.
3. movable furnace grate hot forming heating furnace according to claim 1 and 2 is characterized in that: said servo controller is a monaxial movement controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205645052U CN202420139U (en) | 2011-12-29 | 2011-12-29 | Hot-formed heating furnace with movable grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205645052U CN202420139U (en) | 2011-12-29 | 2011-12-29 | Hot-formed heating furnace with movable grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420139U true CN202420139U (en) | 2012-09-05 |
Family
ID=46744896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205645052U Expired - Fee Related CN202420139U (en) | 2011-12-29 | 2011-12-29 | Hot-formed heating furnace with movable grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302190A (en) * | 2013-06-17 | 2013-09-18 | 武汉钢铁(集团)公司 | Method for heating feeding and discharging materials of high strength steel plate in cross time sequences |
| CN104534868A (en) * | 2014-10-31 | 2015-04-22 | 武汉钢铁(集团)公司 | Heat stamping forming board heating furnace |
-
2011
- 2011-12-29 CN CN2011205645052U patent/CN202420139U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302190A (en) * | 2013-06-17 | 2013-09-18 | 武汉钢铁(集团)公司 | Method for heating feeding and discharging materials of high strength steel plate in cross time sequences |
| CN104534868A (en) * | 2014-10-31 | 2015-04-22 | 武汉钢铁(集团)公司 | Heat stamping forming board heating furnace |
| CN104534868B (en) * | 2014-10-31 | 2016-04-13 | 武汉钢铁(集团)公司 | Heat stamping and shaping plate heating furnace |
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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: 20120905 Termination date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |