A kind of Combined electromagnetic furnace coil bracket
Technical field
The present invention relates to a kind of electromagnetic stove coil disc carrier, especially a kind of Combined electromagnetic furnace coil bracket.
Background technology
At present, common large scale commercial electromagnetic oven coilpanel support on market is to be assembled by multiple working of plasticss, because working of plastics mechanical strength is lower mostly, temperature influence is larger, therefore, easily cause stent size variation, the especially combined diameter of the angle of each strip arm room, distance and end etc. after assembling, very easily change, the electric parameter of coil windings is changed, and mechanical strength variation, seriously affects the normal work of electromagnetic oven.
At publication number, be 102278780A, name is called mono-kind of < < and is convenient in the patent of invention of electromagnetic stove coil disc carrier > > of assembling, although adopted fabricated structure, but the end of its arc bracing frame is vacillated now to the left, now to the right, rock front and back, and easily under the compressing of pan, diameter changes, and the distance of winding and pan is changed; Its two, adopt the mode coiling winding of winding slot, limited the variation of flexible distributed and the parameter of winding, the accommodation of coil panel is narrowed; Its three, the magnetic stripe of side is very little to the guiding function in magnetic field, can not make up the weak magnetic field intensity in pan middle part, and one-sided placement magnetic stripe makes the mechanical strength variation of bracing frame.
For addressing the above problem, the present invention has carried out useful innovation.
Summary of the invention
For solving the problems of the technologies described above, the present invention proposes a kind of Combined electromagnetic furnace coil bracket, not only coil panel overall mechanical strength increases, structure is more firm, and performance parameter variation is more flexible, and electric property is stable, improve pan middle part temperature, heating effect is better simultaneously.
For solving the problems of the technologies described above, the present invention proposes a kind of Combined electromagnetic furnace coil bracket, comprise coil panel bearing, more than three arc support arm, described coil panel bearing is provided with three mounting grooves that are above radial arrangement, the lower end of described arc support arm is arranged in described mounting groove and forms the recess that supports concave panel is installed, it is characterized in that, between described adjacent arc support arm, by arm-tie, be interconnected and fixed into an entirety.
Further, the sidewall of described arc support arm is provided with some grooves, in described groove, is embedded with magnetic stripe.
Further, described circle dish bearing is provided with magnetic cylinder, and described magnetic cylinder is connected with described magnetic stripe magnetic circuit.
Further, the sidewall of described magnetic cylinder is provided with lug boss; Described arc support arm lower end surface is provided with fixing hole; Described lug boss is embedded in fixing hole.
Further, the curved or linear pattern of described magnetic stripe.
Further, described mounting groove in a directions of rays, be provided with one, two or more.
Further, described mounting groove comprises the first mounting groove and the second mounting groove, and the first mounting groove and the second mounting groove are formed through the mounting groove that notch is " protruding " word shape along its length mutually, and the inwall of mounting groove is provided with step tight lock part; The bottom surface, lower end of described arc support arm is provided with and coordinates the "T"-shaped prominent tenon of installing with mounting groove.
Further, described arm-tie is arc or straight plate.
Technique scheme at least has following beneficial effect: the present invention arranges by adopting the arm-tie interlinking on each support arm of combined-type coil dish, and coil panel overall mechanical strength increases, and structure is more firm; Arc magnetic stripe on support arm adopts bilateral modes of emplacement, and performance parameter variation is more flexible, and electric property is stable; By the stronger magnetic flux density in coil panel middle part, by magnetic cylinder, be directed to center simultaneously, made up the weak magnetic flux density of center deviation, improve pan middle part temperature, solved pan center underheat problem.
Accompanying drawing explanation
Fig. 1 is the structural upright schematic diagram of Combined electromagnetic furnace coil bracket of the present invention.
Fig. 2 is the structure explosive view of Combined electromagnetic furnace coil bracket of the present invention.
Fig. 3 is the structure cutaway view of Combined electromagnetic furnace coil bracket of the present invention.
Fig. 4 is the vertical view of the circle dish bearing in Combined electromagnetic furnace coil bracket of the present invention.
Fig. 5 is the perspective view one of arc support arm in Combined electromagnetic furnace coil bracket of the present invention.
Fig. 6 is the perspective view two of arc support arm in Combined electromagnetic furnace coil bracket of the present invention.
Embodiment
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.Below in conjunction with accompanying drawing, the present invention is described further.
As shown in Figures 1 to 6, the Combined electromagnetic furnace coil bracket of the embodiment of the present invention comprises coil panel bearing 10, arc support arm 20, arm-tie 30, magnetic stripe 40, magnetic cylinder 50, wherein, as shown in Figure 4, coil panel bearing 10 is provided with 32 mounting grooves 101 that are radial arrangement, mounting groove 101 is provided with one in a directions of rays, two or more, particularly, 101 points two groups of 32 mounting grooves and be concentric circles and be laid on coil panel bearing 10, can have more actual needs, 16 arc support arms 20 are assemblied on the mounting groove 101 of different radii, structure is more flexible and changeable, mounting groove 101 comprises the first mounting groove 1011 and the second mounting groove 1012, the first mounting groove 1011 and the second mounting groove 1012 are formed through the mounting groove 101 that notch is " protruding " font along its length, as shown in Figure 3, the inwall of mounting groove 101 is provided with step tight lock part 1013, for locking following "T"-shaped prominent tenon 203.
As shown in Fig. 2, Fig. 5, Fig. 6, arc support arm 20 has 16, the bottom surface, lower end of the arc support arm 20 that length is different is provided with and coordinates the "T"-shaped prominent tenon 203 of installing with mounting groove 101, during assembling, prominent tenon 203 stretches in the first mounting groove 1011, and by the first mounting groove 1011, slide to the second mounting groove 1012 along its length, finally make prominent tenon 203 and the step tight lock part 1013 on mounting groove 101 inwalls lock, prevent that arc support arm 20 lower ends from vacillating now to the left, now to the right, produce and become flexible, cause the diameter of coil bracket to change; The lower end of arc support arm 20 is arranged on the interior formation of mounting groove 101 recess that supports concave panel is installed, between adjacent arc support arm 20, by arm-tie 30, be interconnected and fixed into an entirety, coil panel overall mechanical strength is increased, structure is more firm, further prevents that the diameter of coil bracket from changing; Arm-tie 30 is arcs; better and concave panel adapts; structure is compacter; in other embodiments of the invention; described arc support arm 20 can also be straight plate or other shapes; so that has done under the spirit of technical solution of the present invention is equal to replacement, within all should being included in protection scope of the present invention.
Arc support arm 20 sidewalls are provided with some grooves 201, such as adopting, in the both sides of support arm 20, the groove 201 that embeds magnetic stripe 40 is alternately set, magnetic stripe 40 is embedded in described groove 201, form better electromagnetic effects, preferably, the mode that adopts many magnetic stripes 40 bilaterals to place, embeds in the ad hoc groove 201 of each arc support arm 20, the electromagnetic effects producing is better, and electric property is also more stable; In order better to adapt to arc support arm 20, magnetic stripe 40 is curved, as other execution mode, and also other shapes such as type linearly of magnetic stripe 40.
As shown in Figure 1, Figure 3, magnetic cylinder 50 embeds on coil panel bearing 10, and special magnetic cylinder 50 embeds the front end at 4 that the are mutually 90 degree mechanical angles arms 20 of drawing money on credit, and is connected with arc magnetic stripe 40 magnetic circuits respectively, guarantee the stability that magnetic circuit connects, electric property is also more stable; The sidewall of magnetic cylinder 50 is provided with lug boss 51, and arc support arm 20 lower end surfaces are provided with fixing hole 202, and lug boss 51 is embedded in fixing hole 202, fixing more firm.
To sum up, the present invention arranges by adopting the arm-tie 30 interlinking on each arc support arm 20 of combined-type coil dish, and coil panel overall mechanical strength increases, and structure is more firm; Arc magnetic stripe 40 on support arm adopts bilateral modes of emplacement, and performance parameter variation is more flexible, and electric property is stable; By the stronger magnetic flux density in coil panel middle part, by magnetic cylinder 50, be directed to center simultaneously, made up the weak magnetic flux density of center deviation, improve pan middle part temperature, solved pan center underheat problem.
The above is the specific embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.