CN202562272U - Mechanical retractable intermediate frequency furnace turnover mechanism - Google Patents
Mechanical retractable intermediate frequency furnace turnover mechanism Download PDFInfo
- Publication number
- CN202562272U CN202562272U CN2012201611530U CN201220161153U CN202562272U CN 202562272 U CN202562272 U CN 202562272U CN 2012201611530 U CN2012201611530 U CN 2012201611530U CN 201220161153 U CN201220161153 U CN 201220161153U CN 202562272 U CN202562272 U CN 202562272U
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- intermediate frequency
- frequency furnace
- mechanical
- turnover mechanism
- reduced
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Abstract
The utility model relates to a mechanical retractable intermediate frequency furnace turnover mechanism and particularly relates to the intermediate frequency furnace turnover mechanism which is used for remelting of a master alloy in amorphous alloy belt manufacturing devices. The mechanical retractable intermediate frequency furnace turnover mechanism comprises a intermediate frequency furnace, and a steel tapping hole is arranged at one end of the top of the intermediate frequency furnace. The turnover mechanism is characterized by also comprising a connecting rod, a mechanical retractable rod and a fixing support, wherein the fixing support is in an L-shaped structure, one end of the connecting rod is hinged on the top of the fixing support, one side of the other end of the connecting rod is hinged with the top end of the mechanical retractable rod, the other side is connected with the intermediate frequency furnace fixedly, the bottom end of the mechanical retractable rod is hinged at one end of the bottom of the fixing support, and an electrical motor is installed on the mechanical retractable rod. According to the turnover mechanism, the up-and-down displacement of the steel tapping hole after the turnover of the intermediate frequency furnace is reduced, the length of a steel tapping groove is reduced greatly, the heat loss of molten steel is reduced, the product quality is guaranteed, the cost is reduced, the operation steps of devices are reduced, the failure rate of the devices is reduced, and the turnover mechanism is convenient and fast.
Description
Technical field
The utility model relates to a kind of mechanical-stretching formula intermediate frequency furnace switching mechanism, particularly a kind of switching mechanism that in non-crystaline amorphous metal system carrying device, is used for foundry alloy remelting intermediate frequency furnace.
Background technology
At present; In non-crystaline amorphous metal system carrying device in the past; The upset of foundry alloy remelting intermediate frequency furnace leans on the worm and wormwheel reductor to accomplish, and the O point is the axis of rotation of intermediate frequency furnace, is positioned at intermediate frequency furnace axis centre certain some place on the upper side; Also be intermediate frequency furnace center of gravity certain some place on the upper side, be connected with the worm gear output shaft of worm and wormwheel reductor.When intermediate frequency furnace upset tapping, the worm screw of worm and wormwheel reductor is rotated by motor-driven, and worm screw drives the worm gear rotation, thereby accomplishes the intermediate frequency furnace upset.
No matter the O point is positioned at which point place on the upper side, center, and the distance of O point to tapping hole is that the upset radius of tapping hole is bigger, and the upset circular diameter is bigger.After the intermediate frequency furnace upset, the upper and lower displacement of tapping hole is bigger.
Prior art is as depicted in figs. 1 and 2.
If lay out steel tank 4 and contain ladle 5 by shown in Figure 1,, will obtain steel tank 4 like this and must extend, and can go up and down along with the upset of intermediate frequency furnace 1 because of being fixed after the location arrangements of containing ladle 5.Lander 4 lengthenings cause molten steel temperature to reduce, and influence product quality, as increasing tapping temperature, can increase the melting cost again; Lander 4 up-downs need be set up elevating mechanism, promptly can increase equipment cost, can bring operational trouble again, have increased rate of breakdown.
If lay out steel tank 4 and contain ladle 5 by shown in Figure 2, equally must lengthening lander 4.When intermediate frequency furnace 1 upset tapping, because of tapping hole 3 is bigger with lander 4 distances, there is not effective ways protection molten steel again, so molten steel open-assembly time in air is long, temperature reduction amplitude is big; Because of drop is bigger, can produces in a large number and splash again, cause danger.
The utility model content
According to above deficiency of the prior art, the technical problem that the utility model will solve is: a kind of above-mentioned defective that solved is provided, has guaranteed product quality, reduced the equipment operating procedure, reduced the mechanical-stretching formula intermediate frequency furnace switching mechanism of equipment failure rate.
The utility model solves the technical scheme that its technical problem adopted: described mechanical-stretching formula intermediate frequency furnace switching mechanism, comprise intermediate frequency furnace, and intermediate frequency furnace top one end is provided with tapping hole; It is characterized in that: also comprise switching mechanism; Switching mechanism comprises connecting rod, mechanical-stretching bar and fixed support, and wherein fixed support is L shaped structure, and an end of connecting rod is hinged on support bracket fastened top; One side of the other end and the top of mechanical-stretching bar are hinged; Opposite side is fixedly connected on the intermediate frequency furnace, and the bottom of mechanical-stretching bar is hinged on support bracket fastened bottom one end, on the mechanical-stretching bar motor is installed.
Described connecting rod is fixedly connected on the intermediate frequency furnace, and the fixed position is the place, top position of intermediate frequency furnace axis mid point.
The beneficial effect that the utility model had is: mechanical-stretching formula intermediate frequency furnace switching mechanism is through being provided with switching mechanism; Reduced the upper and lower displacement of intermediate frequency furnace upset back tapping hole, made the length of lander shorten greatly, helped reducing the molten steel heat and scatter and disappear; Guarantee product quality, reduce cost; During intermediate frequency furnace upset tapping, lander needn't go up and down, and has reduced the equipment operating procedure, has reduced equipment failure rate, and is convenient and swift.
Description of drawings
Fig. 1, Fig. 2 are the prior art constructions sketch mapes;
Fig. 3 is the structural representation of the utility model;
Fig. 4 is the structural representation of the utility model user mode.
Among the figure: 1, intermediate frequency furnace; 2, intermediate frequency furnace axis; 3, tapping hole; 4, lander; 5, contain ladle; 6, connecting rod; 7, fixed support; 8, mechanical-stretching bar; 9, motor.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:
Shown in Fig. 3～4; Intermediate frequency furnace 1 top one end is provided with tapping hole 3, and switching mechanism comprises connecting rod 6, mechanical-stretching bar 8 and fixed support 7, and wherein fixed support 7 is L shaped structure; One end of connecting rod 6 is hinged on the top of fixed support 7; One side of the other end and the top of mechanical-stretching bar 8 are hinged, and opposite side is fixedly connected on the intermediate frequency furnace 1, and the fixed position is the place, top position of intermediate frequency furnace axis 2 mid points; The bottom of mechanical-stretching bar 8 is hinged on bottom one end of fixed support 7, and motor 9 is installed on the mechanical-stretching bar 8.
During work, mechanical-stretching bar 8 extends under the driving of motor 9, promotes connecting rod 6 rotation around fixed support 7 tops, realizes the upset of intermediate frequency furnace 1, makes molten steel get into through lander 4 and contains ladle 5.
Because the length of connecting rod 6 can be set as required, makes that the upset radius of tapping hole 3 is less, the upset circular diameter is less, and after intermediate frequency furnace 1 upset, the upper and lower displacement of tapping hole 3 reduces greatly.
Claims (2)
1. a mechanical-stretching formula intermediate frequency furnace switching mechanism comprises intermediate frequency furnace (1), and intermediate frequency furnace (1) top one end is provided with tapping hole (3); It is characterized in that: also comprise switching mechanism; Switching mechanism comprises connecting rod (6), mechanical-stretching bar (8) and fixed support (7), and wherein fixed support (7) is L shaped structure, and an end of connecting rod (6) is hinged on the top of fixed support (7); The top of one side of the other end and mechanical-stretching bar (8) is hinged; Opposite side is fixedly connected on the intermediate frequency furnace (1), and the bottom of mechanical-stretching bar (8) is hinged on bottom one end of fixed support (7), and motor (9) is installed on the mechanical-stretching bar (8).
2. mechanical-stretching formula intermediate frequency furnace switching mechanism according to claim 1 is characterized in that: described connecting rod (6) is fixedly connected on the intermediate frequency furnace (1), and the fixed position is the place, top position of intermediate frequency furnace axis (2) mid point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201611530U CN202562272U (en) | 2012-04-16 | 2012-04-16 | Mechanical retractable intermediate frequency furnace turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201611530U CN202562272U (en) | 2012-04-16 | 2012-04-16 | Mechanical retractable intermediate frequency furnace turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562272U true CN202562272U (en) | 2012-11-28 |
Family
ID=47211921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201611530U Expired - Fee Related CN202562272U (en) | 2012-04-16 | 2012-04-16 | Mechanical retractable intermediate frequency furnace turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202562272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759534A (en) * | 2014-01-26 | 2014-04-30 | 万世泰金属工业（昆山）有限公司 | Medium-frequency induction furnace |
| CN103940245A (en) * | 2013-01-20 | 2014-07-23 | 浙江金鸿源金属集团有限公司 | Intermediate frequency furnace cooling system |
-
2012
- 2012-04-16 CN CN2012201611530U patent/CN202562272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940245A (en) * | 2013-01-20 | 2014-07-23 | 浙江金鸿源金属集团有限公司 | Intermediate frequency furnace cooling system |
| CN103759534A (en) * | 2014-01-26 | 2014-04-30 | 万世泰金属工业（昆山）有限公司 | Medium-frequency induction 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20160416 |