CN115962385A - Adjustable electromagnetic induction heating device - Google Patents
Adjustable electromagnetic induction heating device Download PDFInfo
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- CN115962385A CN115962385A CN202211683901.6A CN202211683901A CN115962385A CN 115962385 A CN115962385 A CN 115962385A CN 202211683901 A CN202211683901 A CN 202211683901A CN 115962385 A CN115962385 A CN 115962385A
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- bottom frame
- induction heating
- electromagnetic induction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The application discloses adjustable electromagnetic induction heating device includes: a support assembly, comprising: a bottom frame; the upper end of the caster is connected with the bottom frame; vertical supports located around the underframe; an adjustment assembly, comprising: two supporting plates respectively positioned at two sides of the bottom frame; an electromagnetic heating assembly comprising: the electromagnetic heating plate is attached to a workpiece to be heated; the support adjusting rod is positioned below the electromagnetic heating plate; the electromagnetic heating host is positioned on the bottom frame of the support assembly; and a transmission assembly comprising: a vertical support connecting rod connected between the vertical supports; a rolling bearing located in the middle of the vertical support connecting rod; the screw pair nut is positioned in the middle of the support plate connecting rod; the screw rod pair screw rod penetrates through the rolling bearing and is fixed with the rolling bearing; and the turntable is fixedly welded with the screw rod of the screw rod pair. The device can prevent the crack in the welding process, and has high heating speed and high energy utilization rate.
Description
Technical Field
The application generally relates to the technical field of chemical equipment manufacturing, in particular to an adjustable electromagnetic induction heating device.
Background
For a thick-wall pressure container, in order to ensure welding performance, a welding groove needs to be preheated before welding. Then, the groove can be welded only after reaching a certain temperature, and the welding and heat preservation are needed in the welding process, so that the function of the preheating device is very important. Poor or no preheating can lead to poor weld quality and even brittle steel can lead to burst around the weld. For thick-wall cylinder, in order to prevent the generation of cracks in the welding process, the cylinder is preheated before the base layer welding, and the prior art adopts modes such as flame, electric heating plate and the like to preheat, so that the defects of uneven heating, slow heating speed, low energy utilization rate and the like exist.
Disclosure of Invention
Against this background, the present invention proposes an adjustable electromagnetic induction heating apparatus. The electromagnetic induction heating apparatus includes: a support assembly, the support assembly comprising: a bottom frame; the upper end of the caster is connected with the bottom frame, and the lower end of the caster is placed on the ground and used for realizing the steering and moving of the electromagnetic induction heating device; the vertical supporting pieces are positioned on the periphery of the bottom frame, and the lower ends of the vertical supporting pieces and the upper end of the bottom frame are fixed through welding; an adjustment assembly, the adjustment assembly comprising: two support plates respectively positioned at both sides of the bottom frame, the lower parts of the support plates are connected with the bottom frame through bolts, and both ends of a support plate connecting rod are respectively connected to the two support plates; an electromagnetic heating assembly, the electromagnetic heating assembly comprising: the electromagnetic heating plate is attached to a workpiece to be heated, and the lower part of the electromagnetic heating plate is connected with the upper part of the supporting plate of the adjusting assembly through a bolt; the support adjusting rod is positioned below the electromagnetic heating plate so as to support two sides of the electromagnetic heating plate; the electromagnetic heating main machine is positioned on the bottom frame of the supporting component and is connected with the electromagnetic heating plate through a lead; and a transmission assembly, the transmission assembly comprising: a vertical support connecting rod connected between the vertical supports; the rolling bearing is positioned in the middle of the vertical support connecting rod and is fixed with the vertical support connecting rod through welding; the screw pair nut is positioned in the middle of the supporting plate connecting rod and is fixed with the supporting plate connecting rod through welding; the screw pair screw penetrates through the rolling bearing and is fixed with the rolling bearing, and the screw pair screw is connected with the screw pair nut; and the turntable and the screw rod of the screw rod pair are fixed by welding.
In a preferred embodiment, the bottom frame has a rectangular shape.
In a preferred embodiment, the electromagnetic heating plate is curved.
In a preferred embodiment, the support adjustment lever includes a first adjustment lever and a second adjustment lever, and the first adjustment lever and the second adjustment lever are fixed by a bolt.
In a preferred embodiment, the arc degree of the electromagnetic heating panel is changed by changing the angle between the first adjusting lever and the second adjusting lever to adapt to different workpieces to be heated.
In a preferred embodiment, the angle between the first adjustment lever and the second adjustment lever is 60 degrees.
In still another preferred embodiment, the supporting plate includes a first supporting member and a second supporting member, and an angle between the first supporting member and the second supporting member is adjustable to adjust a height of the electromagnetic heating panel.
In a preferred embodiment, the backer plate attachment rod is a threaded rod.
In a further preferred embodiment, the power of the electromagnetic heating main machine is 120KW.
Compared with the prior art, the beneficial effects of the present disclosure are: can prevent cracks from being generated in the welding process, and has the advantages of high heating speed, high energy utilization rate, low heating cost, wide applicability and the like.
Drawings
The novel features believed characteristic of the application are set forth with particularity in the appended claims. A better understanding of the features and advantages of the present application will be obtained by reference to the following detailed description that sets forth illustrative embodiments, in which the principles of the application are utilized, and the accompanying drawings. The drawings are only for purposes of illustrating embodiments and are not to be construed as limiting the application. Also, in the drawings, wherein like reference numerals refer to like elements throughout:
FIG. 1 shows a schematic view of an adjustable electromagnetic induction heating apparatus according to an exemplary embodiment of the present disclosure; and
fig. 2 shows a side view of an adjustable electromagnetic induction heating apparatus according to an exemplary embodiment of the present disclosure.
Description of reference numerals: 1 underframe, 2 truckles, 3 vertical support piece, 4 backup pads, 5 vertical support piece connecting rods, 6 backup pad connecting rods, 7 antifriction bearing, 8 screw pair nuts, 9 screw pair screw rods, 10 carousel, 11 electromagnetic heating board, 12 support regulation poles, 13 electromagnetic heating host computers.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Nothing in the following detailed description is intended to indicate that any particular component, feature, or step is essential to the application. Those skilled in the art will appreciate that various features or steps may be substituted for or combined with one another without departing from the scope of the present disclosure.
Fig. 1 shows a schematic view of an adjustable electromagnetic induction heating apparatus according to an exemplary embodiment of the present disclosure. As shown in fig. 1, the present invention provides an adjustable electromagnetic induction heating apparatus. The electromagnetic induction heating apparatus may include: the device comprises a supporting component, an adjusting component, an electromagnetic heating component and a transmission component. The support assembly may include: the electromagnetic induction heating device comprises a bottom frame 1, wherein the bottom frame 1 can be rectangular, and bolt holes are formed in the long side of the bottom frame and used for supporting the integral structure of the electromagnetic induction heating device; the upper end of the caster 2 is connected with the bottom frame 1, and the lower end of the caster 2 is placed on the ground and used for realizing steering and moving of the electromagnetic induction heating device; vertical support 3, vertical support 3 is located underframe 1's periphery, vertical support 3's lower extreme with underframe 1's upper end is through welded fastening. In a preferred embodiment, the vertical supports 3 may be fixed to the bottom frame 1 by welding. In a preferred embodiment, the manner of welding may be spot welding. The welding may also be solid welding, short section welding or any other welding deemed appropriate by the person skilled in the art. In another preferred embodiment, the number of spot welds of the spot weld may be no less than 3. In another preferred embodiment, the number of welding spots of the spot welding may be not less than 4 welding spots. The adjustment assembly may include: two support plates 4 respectively located at both sides of the bottom frame 1, lower portions of the support plates 4 may be bolt-connected with the bottom frame 1, and both ends of support plate connection rods 6 may be respectively connected to the two support plates 4. In some embodiments, the two support plates 4 may have different lengths, and may be divided into two types, namely a long type and a short type, and the two types are respectively disposed at two ends of the bottom frame 1, so as to achieve adjustment of different heights at two sides of the electromagnetic heating assembly. In a preferred embodiment, the backer plate attachment rod 6 may be a screw. The electromagnetic heating assembly may include: the electromagnetic heating plate 11 can be attached to a workpiece to be heated, and the lower part of the electromagnetic heating plate 11 is connected with the upper part of the supporting plate 4 of the adjusting component through a bolt; a support adjusting rod 12, wherein the support adjusting rod 12 can be positioned below the electromagnetic heating plate 11 to support two sides of the electromagnetic heating plate 11; and the electromagnetic heating main machine 13 can be positioned on the bottom frame 1 of the supporting component, and is connected with the electromagnetic heating plate 11 through a lead. In a preferred embodiment, the electromagnetic heating main machine 13 can supply power to the electromagnetic heating plate 11 through a wire to heat the electromagnetic heating plate 11, and the power of the electromagnetic heating main machine 13 can be 120KW. In addition, the power of the electromagnetic heating main machine 13 may be 30KW, 60KW, 90KW, 150KW or any power deemed appropriate by the person skilled in the art. In still another preferred embodiment, the supporting plate 4 may include a first supporting member and a second supporting member, and an angle between the first supporting member and the second supporting member may be adjusted to adjust a height of the electromagnetic heating panel 11. In a further preferred embodiment, the angle between the supporting plates 4, between the supporting plates 4 and the bottom frame 1, and between the supporting plates 4 and the electromagnetic heating plate 11 can be adjusted, so as to adjust the height of the electromagnetic heating plate 11. In a preferred embodiment, the electromagnetic heating plate 11 may be curved. In a preferred embodiment, the support adjustment lever 12 may include a first adjustment lever and a second adjustment lever fixed by a bolt. In a preferred embodiment, the arc degree of the electromagnetic heating plate 11 can be changed by changing the angle between the first adjusting lever and the second adjusting lever to adapt to different workpieces to be heated. In a preferred embodiment, the angle between the first adjustment lever and the second adjustment lever may be 60 degrees. In addition, the angle between the first adjustment lever and the second adjustment lever may be any angle that one skilled in the art would consider appropriate depending on the different shapes of the workpieces to be heated.
FIG. 2 shows a side view of an adjustable electromagnetic induction heating apparatus according to an exemplary embodiment of the present disclosure. As shown in fig. 2, the driving assembly may include: vertical support connecting rods 5, the vertical support connecting rods 5 being connected between the vertical supports 3; the rolling bearing 7 can be positioned in the middle of the vertical support connecting rod 5, and is fixed with the vertical support connecting rod 5 through welding; the screw pair nut 8 can be positioned in the middle of the support plate connecting rod 6 and is fixed with the support plate connecting rod 6 through welding; a screw pair screw 9, wherein the screw pair screw 9 can penetrate through the rolling bearing 7 and is fixed with the rolling bearing 7, and the screw pair screw 9 can be connected with the screw pair nut 8; and the rotary disc 10, the rotary disc 10 and the screw rod 9 of the screw pair can be fixed by welding. By rotating the turntable 10, the screw rod pair screw rod 9 can be driven to rotate, and then the screw rod pair screw rod 9 rotates, so that the screw rod pair nut 8 moves back and forth along the screw rod pair screw rod 9, and the support plate connecting rod (along the screw rod pair screw rod) is driven to move back and forth, thereby changing the angle between the support plates 4. In a preferred embodiment, the number of said discs may be 2. The 2 rotating discs can be oppositely and respectively positioned on 2 short sides of the bottom frame 1. In some embodiments, the vertical support connection rods 5 and the backer plate connection rods 6 may be rotated in a home position to adjust the angle between each other. For example, when a workpiece needs to be heated, the adjustable electromagnetic induction heating device can be placed below the workpiece to be heated, the turntables 10 at two ends are rotated to drive the screw pair screw 9 to rotate, the screw pair screw 9 is fixed with the inner side of the rolling bearing 7, so that the screw pair nut 8 moves along the screw pair screw 9, the screw pair nut 8 is fixed with the support plate connecting rod 6 in the middle of the support plate 4 to drive the angle change between the components of the support plate 4, and therefore the height of the electromagnetic heating plate 11 is adjusted, and the electromagnetic heating plate 11 is in contact with the workpiece to be heated. Secondly, the radian of the two sides of the electromagnetic heating plate 11 is changed by adjusting the angle between the components of the supporting and adjusting rod 12, so that the radian of the electromagnetic heating plate 11 is attached to the workpiece to be heated, and then the electromagnetic heating host 13 is started to heat the workpiece to be heated.
Compared with the prior art, the beneficial effects of the disclosure are: can prevent the cracks from being generated in the welding process, and has the advantages of high heating speed, high energy utilization rate, low heating cost, wide applicability and the like.
It is to be understood that the systems and/or methods of the various embodiments provided in this disclosure may be combined, modified and/or altered to form new solutions. Without inventive step, these solutions should also be included in the scope of the present invention as claimed.
While a number of specific examples are provided in the embodiments provided herein, it will be understood that these examples are intended in an illustrative rather than in a limiting sense. Embodiments of the invention may be practiced without these specific examples. In some embodiments, methods, structures and/or techniques that are well known to those skilled in the art have not been shown in detail in order not to obscure the understanding of this description.
While preferred embodiments of the present invention have been shown and described herein, it will be obvious to those skilled in the art that such embodiments are provided by way of example only. Numerous variations, changes, and substitutions will now occur to those skilled in the art without departing from the invention. It should be understood that various alternatives to the embodiments of the invention described herein are optionally employed in practicing the invention. It is intended that the scope of the invention be defined by the claims and that the methods and structures within the scope of these claims and their equivalents be covered thereby.
Claims (9)
1. An adjustable electromagnetic induction heating apparatus, characterized in that, the electromagnetic induction heating apparatus includes:
a support assembly, the support assembly comprising: a bottom frame; the upper end of the caster is connected with the bottom frame, and the lower end of the caster is placed on the ground and used for realizing the steering and moving of the electromagnetic induction heating device; the vertical supporting pieces are positioned on the periphery of the bottom frame, and the lower ends of the vertical supporting pieces and the upper end of the bottom frame are fixed through welding;
an adjustment assembly, the adjustment assembly comprising: two support plates respectively positioned at both sides of the bottom frame, the lower parts of the support plates are connected with the bottom frame through bolts, and both ends of a support plate connecting rod are respectively connected to the two support plates;
an electromagnetic heating assembly, the electromagnetic heating assembly comprising: the electromagnetic heating plate is attached to a workpiece to be heated, and the lower part of the electromagnetic heating plate is connected with the upper part of the supporting plate of the adjusting assembly through a bolt; the support adjusting rod is positioned below the electromagnetic heating plate so as to support two sides of the electromagnetic heating plate; the electromagnetic heating host is positioned on the bottom frame of the supporting component and is connected with the electromagnetic heating plate through a lead; and
a drive assembly, the drive assembly comprising: a vertical support connecting rod connected between the vertical supports; the rolling bearing is positioned in the middle of the vertical support connecting rod and is fixed with the vertical support connecting rod through welding; the screw pair nut is positioned in the middle of the supporting plate connecting rod and is fixed with the supporting plate connecting rod through welding; the screw pair screw penetrates through the rolling bearing and is fixed with the rolling bearing, and the screw pair screw is connected with the screw pair nut; and the rotary disc is fixedly welded with the screw rod of the lead screw pair.
2. The electromagnetic induction heating apparatus according to claim 1, wherein the bottom frame has a rectangular shape.
3. The electromagnetic induction heating apparatus according to claim 1, wherein the electromagnetic heating plate is curved.
4. The electromagnetic induction heating apparatus according to claim 1, wherein the support adjusting lever comprises a first adjusting lever and a second adjusting lever, and the first adjusting lever and the second adjusting lever are fixed by a bolt.
5. The electromagnetic induction heating apparatus according to claim 4, wherein the arc degree of the electromagnetic heating plate is changed by changing the angle between the first adjusting lever and the second adjusting lever to adapt to different workpieces to be heated.
6. The electromagnetic induction heating apparatus according to claim 5, wherein an angle between the first adjusting lever and the second adjusting lever is 60 degrees.
7. The electromagnetic induction heating apparatus according to claim 1, wherein the supporting plate comprises a first supporting member and a second supporting member, and an angle between the first supporting member and the second supporting member is adjustable to adjust a height of the electromagnetic heating plate.
8. The electromagnetic induction heating apparatus according to claim 1, wherein the backup plate connection rod is a screw.
9. An electromagnetic induction heating apparatus as set forth in claim 1, wherein the electromagnetic heating main machine has a power of 120KW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211683901.6A CN115962385A (en) | 2022-12-27 | 2022-12-27 | Adjustable electromagnetic induction heating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211683901.6A CN115962385A (en) | 2022-12-27 | 2022-12-27 | Adjustable electromagnetic induction heating device |
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| Publication Number | Publication Date |
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| CN115962385A true CN115962385A (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211683901.6A Pending CN115962385A (en) | 2022-12-27 | 2022-12-27 | Adjustable electromagnetic induction heating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116219148A (en) * | 2023-05-08 | 2023-06-06 | 泰州高科工业炉有限公司 | Multi-form automatic quenching mechanism for thrust wheel |
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2022
- 2022-12-27 CN CN202211683901.6A patent/CN115962385A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116219148A (en) * | 2023-05-08 | 2023-06-06 | 泰州高科工业炉有限公司 | Multi-form automatic quenching mechanism for thrust wheel |
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