CN215676429U - Temperature control device of medium-frequency electric furnace - Google Patents
Temperature control device of medium-frequency electric furnace Download PDFInfo
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- CN215676429U CN215676429U CN202122078810.7U CN202122078810U CN215676429U CN 215676429 U CN215676429 U CN 215676429U CN 202122078810 U CN202122078810 U CN 202122078810U CN 215676429 U CN215676429 U CN 215676429U
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- control device
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Abstract
The utility model discloses a temperature control device of a medium-frequency electric furnace, which relates to the technical field of medium-frequency electric furnaces and comprises a fixed frame, wherein the inner side of the fixed frame is slidably connected with a rotating ring matched with the fixed frame, and a heating coil is arranged on the inner side of the fixed frame. According to the utility model, the first electric slip ring and the second electric slip ring are fixedly connected to the bottom of the top part of the inner side of the rotating ring, the heating coil forming a closed loop is connected to the inner sides of the first electric slip ring and the second electric slip ring, when the gear is meshed with the outer gear ring to rotate, the outer gear ring drives the rotating ring to annularly slide in the fixing frame, so that the heating coil is driven to annularly rotate, when a workpiece is heated in the heating coil, the rotating heating coil enables the whole workpiece to be heated more uniformly, the quality of the workpiece during heating is greatly improved, a worker does not need to adjust the temperature of the heating coil in real time, the temperature control is more accurate, and the operation is simpler and more convenient.
Description
Technical Field
The utility model relates to the technical field of medium-frequency electric furnaces, in particular to a temperature control device of a medium-frequency electric furnace.
Background
The intermediate frequency electric furnace has the advantages of easy change of smelting varieties, convenient control of smelting quality, flexible and simple operation, high power density, high smelting speed, high heat efficiency, convenient melting and the like, and is favored by metallurgical casting and roller manufacturers along with the development of the industry in China.
Heating coil of electric stove among the prior art often is rigid to lead to heating coil when heating the work piece, lead to the work piece to be heated evenly inadequately, need the continuous angle of being heated of adjusting the work piece of external staff, and the staff is artificial to be adjusted the angle of being heated of work piece and can produce great difference in temperature, thereby make the work piece be heated evenly inadequately, lead to the work piece to heat the effect relatively poor.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model aims to provide a temperature control device for an intermediate frequency electric furnace, so as to solve the technical problem that the overall heating effect of a workpiece is poor due to the fact that the workpiece is heated unevenly in the heating process in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a temperature control device of a medium-frequency electric furnace comprises a fixed frame, wherein a rotating ring matched with the fixed frame is connected to the inner side of the fixed frame in a sliding manner, and a heating coil is arranged on the inner side of the fixed frame;
the heating coil is characterized in that the top and the bottom of one side of the heating coil are fixedly provided with a first electric slip ring and a second electric slip ring which extend to the inside of the rotating ring, an outer gear ring is fixedly arranged at the middle position of the outer wall of the rotating ring, and one side of the inside of the fixing frame is rotatably connected with a gear which is meshed with the outer gear ring.
Through adopting above-mentioned technical scheme, through the first electric sliding ring of bottom fixedly connected with and the second electric sliding ring at the inboard top of circle of rotating, and first electric sliding ring and second electric sliding ring inboard are connected with the heating coil that forms closed loop, when gear engagement outer ring gear rotates, outer ring gear drives the circle of rotating and carries out the annular slip inside the mount, thereby it does the annular rotation to drive the heating coil, when the work piece heats inside the heating coil, pivoted heating coil makes the whole more even that is heated of work piece, quality when having improved the work piece heating greatly, and do not need the staff to adjust the temperature size of heating coil in real time, temperature control is more accurate, and it is more simple and convenient to operate.
The utility model is further arranged that the top and the bottom of the inner side of the fixed frame are both fixedly provided with a first conducting ring and a second conducting ring which are respectively matched with the first electric sliding ring and the second electric sliding ring, and the top of the first conducting ring and the bottom of the second conducting ring are both provided with leads connected with the outside.
Through adopting above-mentioned technical scheme, first conducting ring and second conducting ring play the electrically conductive effect to first electric sliding ring and second electric sliding ring, and then make the heating coil can heat the work piece.
The utility model is further provided that one side of the bottom of the fixed frame is provided with a motor with an upward output end, and the output end of the motor is fixedly connected with a rotating shaft extending to the inside of the gear.
Through adopting above-mentioned technical scheme, the motor makes the gear revolve, and then drives through outer ring gear and rotates circle and heating coil and rotate.
The utility model is further provided that a protection ring is fixedly arranged on the outer side of the heating coil and on the inner side of the rotating ring, and a matching hole matched with the heating coil is formed in one side of the inner part of the protection ring.
Through adopting above-mentioned technical scheme, when heating coil heated the work piece, prevent that the work piece from being heated and producing the influence of high temperature to first electric slip ring, second electric slip ring.
The utility model is further arranged that a sliding groove matched with the rotating ring is arranged in the fixed frame, and a cavity matched with the gear is arranged on one side in the fixed frame.
Through adopting above-mentioned technical scheme, the spout makes the circle of rotating more stable when rotating, can not take place to rock the phenomenon of skew.
The utility model is further arranged in such a way that the four corners of the bottom of the fixing frame are all fixedly provided with supporting legs, and a group of supporting legs at one side of the bottom of the fixing frame are internally provided with mounting grooves matched with the motor.
By adopting the technical scheme, the supporting legs play a role in supporting the whole body of the utility model.
In summary, the utility model mainly has the following beneficial effects: according to the utility model, the first electric slip ring and the second electric slip ring are fixedly connected to the bottom of the top part of the inner side of the rotating ring, the heating coil forming a closed loop is connected to the inner sides of the first electric slip ring and the second electric slip ring, when the gear is meshed with the outer gear ring to rotate, the outer gear ring drives the rotating ring to annularly slide in the fixing frame, so that the heating coil is driven to annularly rotate, when a workpiece is heated in the heating coil, the rotating heating coil enables the whole workpiece to be heated more uniformly, the quality of the workpiece during heating is greatly improved, a worker does not need to adjust the temperature of the heating coil in real time, the temperature control is more accurate, and the operation is simpler and more convenient.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
fig. 3 is a schematic structural diagram of the whole of the present invention.
In the figure: 1. a fixed mount; 2. a heating coil; 3. a first electrical slip ring; 4. a second electrical slip ring; 5. rotating the ring; 6. a first conductive ring; 7. a second conductive ring; 8. a guard ring; 9. an outer ring gear; 10. a gear; 11. a rotating shaft; 12. a motor; 13. supporting legs; 14. a chute.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A temperature control device of an intermediate frequency electric furnace is shown in figures 1, 2 and 3 and comprises a fixed frame 1, wherein a rotating ring 5 matched with the fixed frame 1 is connected to the inner side of the fixed frame 1 in a sliding manner, and a heating coil 2 is arranged on the inner side of the fixed frame 1;
the top and the bottom of one side of the heating coil 2 are fixedly provided with a first electric slip ring 3 and a second electric slip ring 4 which extend to the inside of the rotating ring 5, the middle position of the outer wall of the rotating ring 5 is fixedly provided with an outer gear ring 9, one side of the inside of the fixing frame 1 is rotatably connected with a gear 10 which is meshed with the outer gear ring 9, the top and the bottom of the inside of the fixing frame 1 are fixedly provided with a first conducting ring 6 and a second conducting ring 7 which are respectively matched with the first electric slip ring 3 and the second electric slip ring 4, the top of the first conducting ring 6 and the bottom of the second conducting ring 7 are both provided with wires which are connected with the outside, one side of the bottom of the fixing frame 1 is provided with a motor 12 with an upward output end, the output end of the motor 12 is fixedly connected with a rotating shaft 11 which extends to the inside of the gear 10, the bottom of the top of the inside of the rotating ring 5 is fixedly connected with the first electric slip ring 3 and the second electric slip ring 4, and the inner sides of the first electric slip ring 3 and the second electric slip ring 4 are connected with the heating coil 2 which form a closed loop, when the gear 10 is meshed with the external gear ring 9 to rotate, the external gear ring 9 drives the rotating ring 5 to perform annular sliding in the fixed frame 1, so that the heating coil 2 is driven to perform annular rotation.
Referring to fig. 1 and 3, a protection ring 8 is fixedly arranged outside the heating coil 2 and inside the rotating ring 5, and a matching hole matched with the heating coil 2 is formed in one side inside the protection ring 8.
Referring to fig. 1, a sliding groove 14 matched with the rotating ring 5 is formed in the fixed frame 1, and a cavity matched with the gear 10 is formed in one side of the fixed frame 1.
Referring to fig. 1 and 3, the four corners of the bottom of the fixing frame 1 are all fixedly provided with supporting legs 13, and a group of supporting legs 13 at one side of the bottom of the fixing frame 1 are internally provided with mounting grooves matched with the motor 12.
The working principle of the utility model is as follows: when in use, the heating coil is placed inside an external medium-frequency electric furnace, so that the fixing frame 1 is fixed at the middle position of the inner wall of the external medium-frequency electric furnace, and the heating coil 2 is just positioned inside the external medium-frequency electric furnace;
the bottom of the top of the inner side of the rotating ring 5 is fixedly connected with a first electric slip ring 3 and a second electric slip ring 4, the inner sides of the first electric slip ring 3 and the second electric slip ring 4 are connected with a heating coil 2 forming a closed loop, and when the gear 10 is meshed with the outer gear ring 9 to rotate, the outer gear ring 9 drives the rotating ring 5 to annularly slide in the fixed frame 1, so that the heating coil 2 is driven to annularly rotate;
when the work piece heats in heating coil 2 is inside, pivoted heating coil 2 makes the work piece whole be heated more evenly, and the quality when having improved the work piece heating greatly, and does not need the staff to adjust heating coil 2's temperature size in real time, and temperature control is more accurate, and operates more portably.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an intermediate frequency electric stove temperature control device, includes mount (1), its characterized in that: the inner side of the fixed frame (1) is connected with a rotating ring (5) matched with the fixed frame in a sliding way, and the inner side of the fixed frame (1) is provided with a heating coil (2);
the heating coil is characterized in that the top and the bottom of one side of the heating coil (2) are fixedly provided with a first electric slip ring (3) and a second electric slip ring (4) which extend to the inside of the rotating ring (5), an outer gear ring (9) is fixedly arranged at the middle position of the outer wall of the rotating ring (5), and one side of the inside of the fixing frame (1) is rotatably connected with a gear (10) meshed with the outer gear ring (9).
2. The temperature control device for the medium frequency electric furnace according to claim 1, characterized in that: the top and the bottom of the inner side of the fixing frame (1) are fixedly provided with a first conducting ring (6) and a second conducting ring (7) which are respectively matched with the first electric sliding ring (3) and the second electric sliding ring (4), and the top of the first conducting ring (6) and the bottom of the second conducting ring (7) are respectively provided with a lead connected with the outside.
3. The temperature control device for the medium frequency electric furnace according to claim 1, characterized in that: motor (12) that the output is ascending are installed to one side of mount (1) bottom, motor (12) output end fixedly connected with extends to inside pivot (11) of gear (10).
4. The temperature control device for the medium frequency electric furnace according to claim 1, characterized in that: the outer side of the heating coil (2) is fixedly provided with a protective ring (8) on the inner side of the rotating ring (5), and one side of the inner part of the protective ring (8) is provided with a matching hole matched with the heating coil (2).
5. The temperature control device for the medium frequency electric furnace according to claim 1, characterized in that: the fixing frame (1) is internally provided with a sliding chute (14) matched with the rotating ring (5), and one side of the inside of the fixing frame (1) is provided with a cavity matched with the gear (10).
6. The temperature control device for the medium frequency electric furnace according to claim 3, characterized in that: supporting legs (13) are fixedly arranged at four corners of the bottom of the fixing frame (1), and mounting grooves matched with the motor (12) are formed in a group of supporting legs (13) on one side of the bottom of the fixing frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122078810.7U CN215676429U (en) | 2021-08-31 | 2021-08-31 | Temperature control device of medium-frequency electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122078810.7U CN215676429U (en) | 2021-08-31 | 2021-08-31 | Temperature control device of medium-frequency electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215676429U true CN215676429U (en) | 2022-01-28 |
Family
ID=79957801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122078810.7U Active CN215676429U (en) | 2021-08-31 | 2021-08-31 | Temperature control device of medium-frequency electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215676429U (en) |
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2021
- 2021-08-31 CN CN202122078810.7U patent/CN215676429U/en active Active
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