CN2859424Y - Peripheral accurate positioning device of annular heating furnace - Google Patents
Peripheral accurate positioning device of annular heating furnace Download PDFInfo
- Publication number
- CN2859424Y CN2859424Y CN 200520140046 CN200520140046U CN2859424Y CN 2859424 Y CN2859424 Y CN 2859424Y CN 200520140046 CN200520140046 CN 200520140046 CN 200520140046 U CN200520140046 U CN 200520140046U CN 2859424 Y CN2859424 Y CN 2859424Y
- Authority
- CN
- China
- Prior art keywords
- heating furnace
- frequency motor
- frequency conversion
- conversion motor
- heating stove
- 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 - Fee Related
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Abstract
This utility model relates to a circumferential direction accurate location device used for circular shape heating stove. It is characterized in that the pinion deceleration frequency conversion motor and overrunning clutch are arranged at the tail end of main drive frequency conversion motor, and on the upper circumference of said heating stove, there arranged equispaced stoppers in rating number, front correlation photoelectrical switch and rear correlation photoelectrical switch are firmly fixed at the section lies between main transmission frequency conversion motor and the the side of transmission drive comprised by drive shaft. When feeding door is placed behind wheel, the annular heating stove begins to turn and each stopper also turns in synchronism. When a stopper enters front and rear photoelectric switch one after another, It sents signal to make main transmission frequency conversion motor, pinion deceleration frequency conversion motor and brake act respondingly based on the requirement and make heating stove finish a transposition action when one stopper enters front and rear photoelectric switch one after another; Each stopper acts repetitively in turns, which makes wheels arrive at discharge door after rating transposition and finish heating process, achieves the goal of locating annular heating stove accurately, and making it rotating more steadily and reliably.
Description
Technical field
The utility model belongs to rotary heating furnace, especially relates to a kind of positioner of rotary heating furnace.
Background technology
Now be used for the rotary heating furnace that hub for vehicle wheel is produced, its rotational positioning is realized by master controller, because what master controller reflected is the corner of motor shaft, this corner will be delivered to furnace bottom again by each gear stage, in transmission, have error, and along with the wear error of equipment can increase, cause wheel stop position error excessive, can not be positioned on the default ad-hoc location, accident is taken place frequently, and, cause charging, the discharging difficulty of wheel because the location is inaccurate, have a strong impact on production, increase working strength of workers.
Summary of the invention
The purpose of this utility model provides the circumferential accurate positioning device of a kind of rotary heating furnace, makes rotary heating furnace possess higher rotational positioning precision, and rotation steadily meets the needs of production fully, reduces fault rate and working strength of workers effectively.
The purpose of this utility model is achieved like this: the circumferential accurate positioning device of a kind of rotary heating furnace, by the main transmission variable-frequency motor, brake, main reducing gear, shaft coupling, bearing block, power transmission shaft, bevel pinion, the auger gear ring is formed, the end and the shaft coupling that are installed in the power transmission shaft in the bearing block join, the other end is installed bevel pinion, bevel pinion then be packed in the transmission that is meshing with each other of auger gear ring on the rotary heating furnace body of heater, when the main transmission variable-frequency motor rotates, after main reducing gear slows down, power output, again through shaft coupling, power transmission shaft drives bevel pinion and the rotation of auger gear ring, driving rotary heating furnace rotates synchronously, it is characterized in that pinion deceleration variable-frequency motor and freewheel clutch being set at the tail end of main transmission variable-frequency motor, the block of uniform load quantity along the circumferential direction on the body of heater of rotary heating furnace, a transposition of the corresponding rotary heating furnace of each block, from main transmission variable-frequency motor correlation optoelectronic switch and back correlation optoelectronic switch before a side of the transmission device that power transmission shaft is formed installs, optoelectronic switch is used for detecting the position of block, console receives before this, the signal that back correlation optoelectronic switch sends, and control main transmission variable-frequency motor, pinion deceleration variable-frequency motor and brake; After the charging fire door of rotary heating furnace is placed wheel, when rotary heating furnace is received rotary signal, main transmission variable-frequency motor and pinion deceleration variable-frequency motor start simultaneously, freewheel clutch was in and surmounted state this moment, releasing of brake, drive bevel pinion and drive the rotation of auger gear ring, rotary heating furnace rotates, each block also rotates thereupon synchronously, before a block enters during the correlation optoelectronic switch, preceding correlation optoelectronic switch sends signal, make the outage of main transmission variable-frequency motor, pinion deceleration variable-frequency motor slows down, brake still unclamps, freewheel clutch is in bonding state, rotary heating furnace is driven by pinion deceleration variable-frequency motor and is rotated further, when this block enters back correlation optoelectronic switch, back correlation optoelectronic switch sends signal, make outage of pinion deceleration variable-frequency motor and brake braking, rotary heating furnace stops operating, finish a transposition, rotary heating furnace is received rotary signal once more, next block so continues action, owing between charging fire door and the discharging fire door two transpositions are arranged, wheel is through after specified block number-2 transposition, wheel arrives the discharging fire door, finish heating process, reached rotary heating furnace and accurately located, the steadily reliable purpose of rotation.
The circumferential accurate positioning device of the rotary heating furnace that the utility model proposed is rational in infrastructure, and configuration is compact, and easy to operate, safe and reliable, the positioning accuracy height has alleviated labor strength, has improved production efficiency.
Now in conjunction with the accompanying drawings and embodiments the circumferential accurate positioning device of the rotary heating furnace that the utility model proposed is described further.
Description of drawings
Fig. 1 is the circumferential accurate positioning device horizontal layout of the rotary heating furnace schematic diagram that the utility model proposes.
Fig. 2 be among Fig. 1 A-A to schematic diagram.
Among Fig. 1: 1, pinion deceleration variable-frequency motor 2, freewheel clutch 3, shaft coupling 4, bearing block 5, power transmission shaft 6, block 7, preceding correlation optoelectronic switch 8, back correlation optoelectronic switch 9, main transmission variable-frequency motor 10, brake 11, main reducing gear 12, bevel pinion 13, auger gear ring 14, body of heater
The specific embodiment
From Fig. 1, among Fig. 2 as can be seen: the circumferential accurate positioning device of a kind of rotary heating furnace, by main transmission variable-frequency motor 9, brake 10, main reducing gear 11, shaft coupling 3, bearing block 4, power transmission shaft 5, bevel pinion 12, auger gear ring 13 is formed, the left end and the shaft coupling 3 that are installed in the power transmission shaft 5 in the bearing block 4 join, right-hand member is installed bevel pinion 12,12 of bevel pinions be packed in the transmission that is meshing with each other of auger gear ring 13 on the rotary heating furnace body of heater 14, when 9 rotations of main transmission variable-frequency motor, after main reducing gear 11 slows down, power output, again through shaft coupling 3, power transmission shaft 5 drives bevel pinion 12 and 13 rotations of auger gear ring, driving rotary heating furnace rotates synchronously, it is characterized in that pinion deceleration variable-frequency motor 1 and freewheel clutch 2 being set from left to right at the left end of main transmission variable-frequency motor 9, the block 6 of uniform load quantity along the circumferential direction on the body of heater 14 of rotary heating furnace, a transposition of each block 6 corresponding rotary heating furnace, side at the transmission device of forming until power transmission shaft 5 from main transmission variable-frequency motor 9, correlation optoelectronic switch 7 and back correlation optoelectronic switch 8 before installing, before, back correlation optoelectronic switch 7,8 are used for detecting the position of block 6, console receives before this, back correlation optoelectronic switch 7,8 signals that send, and control main transmission variable-frequency motor 9, pinion deceleration variable-frequency motor 1 and brake 10; After the charging fire door of rotary heating furnace is placed wheel, when rotary heating furnace is received rotary signal, main transmission variable-frequency motor 9 and pinion deceleration variable-frequency motor 1 start simultaneously, freewheel clutch 3 was in and surmounted state this moment, brake 10 unclamps, drive bevel pinion 12 and drive 13 rotations of auger gear ring, rotary heating furnace rotates, each block 6 also rotates thereupon synchronously, before a block 6 enters during correlation optoelectronic switch 7, preceding correlation optoelectronic switch 7 sends signal, make 9 outages of main transmission variable-frequency motor, pinion deceleration variable-frequency motor 1 slows down, brake 10 still unclamps, freewheel clutch 3 is in bonding state, rotary heating furnace is driven by pinion deceleration variable-frequency motor 1 and is rotated further, when this block 6 enters back correlation optoelectronic switch 8, back correlation optoelectronic switch 8 sends signal, make 1 outage of pinion deceleration variable-frequency motor and brake 10 brakings, rotary heating furnace stops operating, finish a transposition, rotary heating furnace is received rotary signal once more, next block 6 so continues action, owing between charging fire door and the discharging fire door two transpositions are arranged, wheel is through after specified block number-2 transposition, wheel arrives the discharging fire door, finish heating process, reached rotary heating furnace and accurately located, the steady purpose reliably of spin balancing.
Claims (1)
1, the circumferential accurate positioning device of a kind of rotary heating furnace, by main transmission variable-frequency motor (9), brake (10), main reducing gear (11), shaft coupling (3), bearing block (4), power transmission shaft (5), bevel pinion (12), auger gear ring (13) are formed, and it is characterized in that:
A, pinion deceleration variable-frequency motor (1) and freewheel clutch (2) are set from left to right, the block of uniform load quantity (6) along the circumferential direction on the body of heater (14) of rotary heating furnace at the left end of main transmission variable-frequency motor (9);
B, from main transmission variable-frequency motor (9) correlation optoelectronic switch (7) and back correlation optoelectronic switch (8) before a side of the transmission device that power transmission shaft (5) is formed installs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140046 CN2859424Y (en) | 2005-12-22 | 2005-12-22 | Peripheral accurate positioning device of annular heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140046 CN2859424Y (en) | 2005-12-22 | 2005-12-22 | Peripheral accurate positioning device of annular heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859424Y true CN2859424Y (en) | 2007-01-17 |
Family
ID=37612283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520140046 Expired - Fee Related CN2859424Y (en) | 2005-12-22 | 2005-12-22 | Peripheral accurate positioning device of annular heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859424Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634840B (en) * | 2009-08-14 | 2011-04-20 | 中冶南方（武汉）自动化有限公司 | Material tracking and controlling method for rotary hearth furnace |
| CN102809286A (en) * | 2012-08-15 | 2012-12-05 | 中冶南方(武汉)威仕工业炉有限公司 | Detecting and deviation rectifying method for plate of circular furnace |
| CN107389334A (en) * | 2017-08-30 | 2017-11-24 | 温州腾煌电气有限公司 | A kind of fatigue test device of scram button |
| CN113667796A (en) * | 2021-07-16 | 2021-11-19 | 广东华欣环保科技有限公司 | Deflection testing device for rotary hearth furnace plate |
-
2005
- 2005-12-22 CN CN 200520140046 patent/CN2859424Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634840B (en) * | 2009-08-14 | 2011-04-20 | 中冶南方（武汉）自动化有限公司 | Material tracking and controlling method for rotary hearth furnace |
| CN102809286A (en) * | 2012-08-15 | 2012-12-05 | 中冶南方(武汉)威仕工业炉有限公司 | Detecting and deviation rectifying method for plate of circular furnace |
| CN102809286B (en) * | 2012-08-15 | 2014-12-10 | 中冶南方(武汉)威仕工业炉有限公司 | Detecting and deviation rectifying method for plate of circular furnace |
| CN107389334A (en) * | 2017-08-30 | 2017-11-24 | 温州腾煌电气有限公司 | A kind of fatigue test device of scram button |
| CN107389334B (en) * | 2017-08-30 | 2024-02-23 | 温州腾煌电气有限公司 | Fatigue testing device for emergency stop button |
| CN113667796A (en) * | 2021-07-16 | 2021-11-19 | 广东华欣环保科技有限公司 | Deflection testing device for rotary hearth furnace plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20131222 |