CN112113423A - Open hob for an induction heating furnace - Google Patents
Open hob for an induction heating furnace Download PDFInfo
- Publication number
- CN112113423A CN112113423A CN202010927897.8A CN202010927897A CN112113423A CN 112113423 A CN112113423 A CN 112113423A CN 202010927897 A CN202010927897 A CN 202010927897A CN 112113423 A CN112113423 A CN 112113423A
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- China
- Prior art keywords
- ring
- rod
- fixedly connected
- base
- heating furnace
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- 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.)
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Links
- 230000006698 induction Effects 0.000 title claims abstract description 24
- 238000010438 heat treatment Methods 0.000 title claims abstract description 15
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 9
- 238000005498 polishing Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 8
- 238000005266 casting Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 210000002421 cell wall Anatomy 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Induction Heating (AREA)
Abstract
The invention provides an open type furnace frame for an induction heating furnace, which comprises a base, wherein a fixed frame is fixedly connected above the base; the fixing frame comprises a bottom ring and a top ring, the bottom ring and the top ring are both arranged in parallel with the base, the bottom of the bottom ring is fixedly connected with the top of the base, a plurality of vertical rods are arranged between the bottom ring and the top ring, annular grooves are coaxially formed in the top of the bottom ring and the bottom of the top ring, the annular grooves are matched with the vertical rods, and the top ends and the bottom ends of the vertical rods are respectively inserted into the annular grooves in the bottom ring and the top ring; an induction coil is arranged above the base, and the top and the bottom of the induction coil are fixedly connected with a bottom ring and a top ring respectively. The open type furnace frame for the induction heating furnace provided by the technical scheme forms the open type furnace frame through the movable vertical rod on the fixing frame, and the vertical rod can move, so that the maintenance and the overhaul can be facilitated.
Description
Technical Field
The invention relates to the technical field of electric casting furnaces, in particular to an open type furnace frame for an induction heating furnace.
Background
The casting is a technological process in which metal is smelted into liquid meeting certain requirements, the liquid is poured into a casting mould, and a casting with preset shape, size and performance is obtained after cooling, solidification and cleaning treatment. Casting is one of the fundamental processes in the modern manufacturing industry, because of the near shaping, the aim of avoiding machining or little machining is achieved, reducing costs and time to a certain extent. The medium frequency induction furnace can be used for casting more efficiently and more energy-saving, so that the cost is saved and the environment is protected. In the 21 st century today, the foundry industry will gradually eliminate the original coal fired furnaces and use electric furnaces.
Most of the existing furnace frames of electric furnaces are fixed, so that the maintenance and the repair are inconvenient.
Disclosure of Invention
The present invention addresses the deficiencies of the prior art by providing an open hob for an induction heating furnace.
The invention solves the technical problems through the following technical means:
the open type furnace frame for the induction heating furnace comprises a base, wherein a fixed frame is fixedly connected above the base;
the fixing frame comprises a bottom ring and a top ring, the bottom ring and the top ring are both arranged in parallel with the base, the bottom of the bottom ring is fixedly connected with the top of the base, a plurality of vertical rods are arranged between the bottom ring and the top ring, annular grooves are coaxially formed in the top of the bottom ring and the bottom of the top ring, the annular grooves are matched with the vertical rods, and the top ends and the bottom ends of the vertical rods are respectively inserted into the annular grooves in the bottom ring and the top ring;
an induction coil is arranged above the base, and the top and the bottom of the induction coil are fixedly connected with a bottom ring and a top ring respectively.
As an improvement of the above technical solution, the fixing frame further comprises a plurality of shielding devices, each shielding device comprises a clamp, the clamp is matched with the vertical rod, a notch is formed in the clamp, the length of the notch is smaller than 1/2 the cross section perimeter of the vertical rod, a vertical pipe is fixedly connected to one side of the clamp, two ends of the vertical pipe are sealed, a strip-shaped through hole is formed in one side wall of the vertical pipe, which is far away from the clamp, a rotating rod is coaxially arranged in an inner cavity of the vertical pipe, the end of the rotating rod is movably connected with the end of the vertical pipe through a bearing, a volute spring is wound at one end of the rotating rod, the rotating rod is fixedly connected to one end of an inner ring of the volute spring, one end of an outer ring of the volute spring is fixedly connected with the inner wall of the vertical pipe, a cloth piece is wound on the rotating rod, one end of the cloth piece is fixedly connected, one side of the hoop, which is far away from the vertical pipe, is fixedly connected with a drag hook matched with the pull ring.
As the improvement of above-mentioned technical scheme, a plurality of locating holes have been seted up to the tank bottom of ring channel, and the both sides cell wall of ring channel is gone up to open relatively and is equipped with the spout, be provided with a plurality ofly in the ring channel and pole setting cooperation sleeve, the muffjoint has cup jointed the ring at the pole setting tip, and telescopic outer wall middle part, ring and spout cooperation, and the ring extends to in the spout, the through-hole has been seted up at telescopic bobbin base, through having the inserted bar in the through-hole, inserted bar and locating hole cooperation, and the cover is equipped with compression spring on the inserted bar, compression spring is located the sleeve, and compression spring's both ends respectively fixed connection telescopic bobbin base and inserted bar be located the telescopic one end, but the pole setting is the telescopic pole.
As the improvement of the technical scheme, the inner wall of the sliding chute is provided with a polishing treatment layer.
As an improvement of the technical scheme, the vertical rod is a hydraulic telescopic rod, a pneumatic telescopic rod or an electric push rod.
The invention has the beneficial effects that: the open type furnace frame for the induction heating furnace provided by the technical scheme forms the open type furnace frame through the movable vertical rod on the fixing frame, and the vertical rod can move, so that the maintenance and the overhaul can be facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a shielding apparatus according to the present invention;
fig. 3 is an enlarged view of fig. 1 at a.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
As shown in fig. 1 to 3, the open-type hob for an induction heating furnace according to the present embodiment includes a base 1, wherein a fixing frame 2 is fixedly connected above the base 1;
the fixing frame 2 comprises a bottom ring 21 and a top ring 22, the bottom ring 21 and the top ring 22 are both arranged in parallel with the base 1, the bottom of the bottom ring 21 is fixedly connected with the top of the base 1, a plurality of upright rods 23 are arranged between the bottom ring 21 and the top ring 22, annular grooves 24 are coaxially formed in the top of the bottom ring 21 and the bottom of the top ring 22, the annular grooves 24 are matched with the upright rods 23, and the top ends and the bottom ends of the upright rods 23 are respectively inserted into the annular grooves 24 in the bottom ring 21 and the top ring 22;
an induction coil 3 is arranged above the base 1, and the top and the bottom of the induction coil 3 are respectively and fixedly connected with a bottom ring 21 and a top ring 22.
The open type furnace frame for the induction heating furnace provided by the technical scheme forms the open type furnace frame through the movable vertical rod on the fixing frame, and the vertical rod can move, so that the maintenance and the overhaul can be facilitated.
Referring to fig. 2, the fixing frame 2 further includes a plurality of shielding devices 4, each shielding device 4 includes a clamp 41, the clamp 41 is matched with the vertical rod 23, a notch 42 is formed in the clamp 41, the length of the notch 42 is smaller than the circumference of the cross section of the vertical rod 1/2, a vertical pipe 43 is fixedly connected to one side of the clamp 41, two ends of the vertical pipe 43 are sealed, a strip-shaped through hole 44 is formed in a pipe wall of one side, away from the clamp 41, of the vertical pipe 43, a rotating rod 45 is coaxially arranged in an inner cavity of the vertical pipe 43, an end portion of the rotating rod 45 is movably connected to an end portion of the vertical pipe 43 through a bearing, a volute spring 46 is wound at one end of the rotating rod 45, one end of an inner ring of the volute spring 46 is fixedly connected to the rotating rod 45, one end of an outer ring of the volute spring 46 is fixedly connected to an inner wall of, and the cloth piece 47 passes through the strip-shaped through hole 44 and extends out of the vertical tube 43, one end of the cloth piece 47, which is far away from the rotating rod 45, is fixedly connected with a pull ring 48, and one side of the hoop 41, which is far away from the vertical tube 43, is fixedly connected with a pull hook 49 matched with the pull ring 48.
When the shielding device is used, the shielding devices 4 are arranged on the fixed frame 2, one shielding device 4 is clamped on each vertical rod 23, then the cloth piece 47 wound on the rotating rod 45 is pulled out, and the pull ring 48 is hung on the pull hook 49 on the shielding device 4 clamped on the other vertical rod 23, so that the shielding of the area between the vertical rods 23 is realized, the dust can be reduced, and the maintenance bedplate caused by the dust can be indirectly reduced.
A plurality of locating holes 241 have been seted up to the tank bottom of ring channel 24, and the both sides cell wall of ring channel 24 is gone up to open relatively and is equipped with spout 242, be provided with in the ring channel 24 a plurality ofly with pole setting 23 cooperation sleeve 243, sleeve 243 overlaps at pole setting 23 tip, and has cup jointed ring 244 in the outer wall middle part of sleeve 243, ring 244 and spout 242 cooperation, and ring 244 extend to in the spout 242, through-hole 245 has been seted up at the barrel head of sleeve 243, through having inserted bar 246 in the through-hole 245, inserted bar 246 and locating hole 241 cooperation, and the cover is equipped with compression spring 247 on inserted bar 246, compression spring 247 is located sleeve 243, and compression spring 247's both ends fixed connection sleeve 243's barrel head and inserted bar 246 are located the one end in sleeve 243 respectively, pole setting 23 is scalable pole. The inner wall of the sliding groove 242 is provided with a polishing treatment layer. The upright 23 is a hydraulic telescopic rod, a pneumatic telescopic rod or an electric push rod.
When in maintenance, the telescopic upright 23 is shortened, so that the resistance of the movable upright 23 can be reduced, and the movement is convenient; after the upright 23 is shortened, the insertion rod 246 is withdrawn from the positioning hole 241 under the action of the compression spring 247, and when the maintenance is completed, the insertion rod 246 is matched with the positioning hole 241, so that the upright 23 can be conveniently installed to the original position.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. An open hob for an induction heating furnace, comprising a base (1), characterized in that: a fixed frame (2) is fixedly connected above the base (1);
the fixing frame (2) comprises a bottom ring (21) and a top ring (22), the bottom ring (21) and the top ring (22) are arranged in parallel with the base (1), the bottom of the bottom ring (21) is fixedly connected with the top of the base (1), a plurality of vertical rods (23) are arranged between the bottom ring (21) and the top ring (22), annular grooves (24) are coaxially formed in the top of the bottom ring (21) and the bottom of the top ring (22), the annular grooves (24) are matched with the vertical rods (23), and the top ends and the bottom ends of the vertical rods (23) are respectively inserted into the annular grooves (24) in the bottom ring (21) and the top ring (22);
an induction coil (3) is arranged above the base (1), and the top and the bottom of the induction coil (3) are respectively and fixedly connected with a bottom ring (21) and a top ring (22).
2. The open hob for an induction heating furnace according to claim 1, characterized in that: the fixing frame (2) further comprises a plurality of shielding devices (4), each shielding device (4) comprises a clamp (41), the clamp (41) is matched with the vertical rod (23), a notch (42) is formed in the clamp (41), the length of the notch (42) is smaller than the cross section circumference of the 1/2 vertical rod (23), one side of the clamp (41) is fixedly connected with a vertical pipe (43), two ends of the vertical pipe (43) are sealed, a strip-shaped through hole (44) is formed in the pipe wall of one side, away from the clamp (41), of the vertical pipe (43), a rotating rod (45) is coaxially arranged in the inner cavity of the vertical pipe (43), the end part of the rotating rod (45) is movably connected with the end part of the vertical pipe (43) through a bearing, a volute spring (46) is wound at one end of the rotating rod (45), the rotating rod (45) is fixedly connected with one end of the inner ring of the volute spring (46), and one end of the, cloth piece (47) are wound on the rotating rod (45), one end of the cloth piece (47) is fixedly connected with the rotating rod (45), the cloth piece (47) penetrates through the strip-shaped through hole (44) and extends to the outside of the vertical pipe (43), one end of the rotating rod (45) is far away from the cloth piece (47) and is fixedly connected with the pull ring (48), and one side of the vertical pipe (43) is far away from the clamp (41) and is fixedly connected with the pull ring (48) matched with the pull ring (49).
3. The open hob for an induction heating furnace according to claim 1, characterized in that: the bottom of the annular groove (24) is provided with a plurality of positioning holes (241), the two side groove walls of the annular groove (24) are provided with sliding grooves (242) in a relatively opened mode, a plurality of sleeves (243) matched with the upright rod (23) are arranged in the annular groove (24), the sleeves (243) are sleeved at the end part of the upright rod (23), the middle parts of the outer walls of the sleeves (243) are sleeved with a circular ring (244), the circular ring (244) is matched with the sliding grooves (242), the circular ring (244) extends into the sliding grooves (242), the bottom of each sleeve (243) is provided with a through hole (245), an inserted rod (246) is arranged in each through hole (245), the inserted rod (246) is matched with the positioning holes (241), the inserted rod (246) is sleeved with a compression spring (247), the compression spring (247) is positioned in the sleeve (243), and the two ends of the compression spring (247) are respectively fixedly connected with the bottom of the sleeve (243) and one end of the inserted rod (246) is positioned, the upright rod (23) is a telescopic rod.
4. The open hob for an induction heating furnace according to claim 3, characterized in that: and a polishing treatment layer is arranged on the inner wall of the sliding groove (242).
5. The open hob for an induction heating furnace according to claim 3, characterized in that: the upright rod (23) is a hydraulic telescopic rod, a pneumatic telescopic rod or an electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010927897.8A CN112113423B (en) | 2020-09-07 | 2020-09-07 | Open hob for an induction heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010927897.8A CN112113423B (en) | 2020-09-07 | 2020-09-07 | Open hob for an induction heating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112113423A true CN112113423A (en) | 2020-12-22 |
| CN112113423B CN112113423B (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010927897.8A Active CN112113423B (en) | 2020-09-07 | 2020-09-07 | Open hob for an induction heating furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN112113423B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4761528A (en) * | 1986-06-03 | 1988-08-02 | Commissariat A L'energie Atomique | High frequency induction melting furnace |
| US6440245B1 (en) * | 1998-11-25 | 2002-08-27 | Socotherm S.R.L. | Method for anticorrosive protection in situ of welding joints and/or of damaged coating areas of metal pipes |
| CN105043097A (en) * | 2014-06-23 | 2015-11-11 | 宁波新欣海天电炉有限公司 | Energy saving steel housing stove |
| CN108800934A (en) * | 2018-07-09 | 2018-11-13 | 合肥科达工业设备有限公司 | A kind of open grate of Novel electric furnace |
| CN208124869U (en) * | 2018-04-27 | 2018-11-20 | 张庆民 | Novel middle frequency furnace |
| CN110849158A (en) * | 2019-12-17 | 2020-02-28 | 淮北市平祥感应炉有限公司 | Energy-saving induction furnace body |
-
2020
- 2020-09-07 CN CN202010927897.8A patent/CN112113423B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4761528A (en) * | 1986-06-03 | 1988-08-02 | Commissariat A L'energie Atomique | High frequency induction melting furnace |
| US6440245B1 (en) * | 1998-11-25 | 2002-08-27 | Socotherm S.R.L. | Method for anticorrosive protection in situ of welding joints and/or of damaged coating areas of metal pipes |
| CN105043097A (en) * | 2014-06-23 | 2015-11-11 | 宁波新欣海天电炉有限公司 | Energy saving steel housing stove |
| CN208124869U (en) * | 2018-04-27 | 2018-11-20 | 张庆民 | Novel middle frequency furnace |
| CN108800934A (en) * | 2018-07-09 | 2018-11-13 | 合肥科达工业设备有限公司 | A kind of open grate of Novel electric furnace |
| CN110849158A (en) * | 2019-12-17 | 2020-02-28 | 淮北市平祥感应炉有限公司 | Energy-saving induction furnace body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112113423B (en) | 2022-06-14 |
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| CP03 | Change of name, title or address |
Address after: 242000 Yihuang Road, Jiji Technological Development Zone, Xuancheng City, Anhui Province Patentee after: Ningguo Hongda Electric Furnace Co.,Ltd. Country or region after: China Address before: 242000 Yihuang highway, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee before: NINGGUO HONGDA ELECTRIC FURNACE Co.,Ltd. Country or region before: China |
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