CN219244305U - Intermediate frequency coreless induction furnace convenient to overhaul - Google Patents
Intermediate frequency coreless induction furnace convenient to overhaul Download PDFInfo
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- CN219244305U CN219244305U CN202320797924.3U CN202320797924U CN219244305U CN 219244305 U CN219244305 U CN 219244305U CN 202320797924 U CN202320797924 U CN 202320797924U CN 219244305 U CN219244305 U CN 219244305U
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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
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Abstract
The utility model relates to a medium frequency coreless induction furnace convenient to overhaul belongs to metal material cutting equipment's technical field, and it includes the furnace body and sets up the mounting panel of furnace body one side, set up the access hole that is used for overhauling on the mounting panel lateral wall, just be equipped with on the mounting panel lateral wall and be used for the shutoff the steel sheet of access hole, set up on the mounting panel lateral wall with the sliding tray that the steel sheet suited, the steel sheet peg graft in the sliding tray and with mounting panel lateral wall sliding connection, just be equipped with on the mounting panel fixedly the fixed subassembly of steel sheet. The application has the effects of being convenient to overhaul and improving overhaul efficiency.
Description
Technical Field
The application relates to the technical field of metal material cutting equipment, in particular to an intermediate frequency coreless induction furnace convenient to overhaul.
Background
The medium frequency coreless induction furnace is a device which is convenient for cutting metal materials contained in the furnace by rectifying three-phase power frequency alternating current to form direct current and then converting the direct current into adjustable alternating current. In the use process of the medium-frequency coreless induction furnace, the medium-frequency coreless induction furnace is usually overhauled in order to ensure production safety. When overhauling, offer the access hole on the mounting panel lateral wall of medium frequency coreless induction furnace one side generally to be convenient for observe and maintain inner structure, after the maintenance is accomplished, install the steel sheet on the mounting panel through the bolt, the bolt evenly sets up along steel sheet lateral wall edge, thereby shutoff access hole.
In the related art, the steel plate is fixed on the mounting plate through bolts which are uniformly distributed and are arranged along the edge of the steel plate, and the bolts are required to be completely taken down during maintenance, so that inconvenience is easily caused to the maintenance, and the maintenance efficiency is influenced.
Disclosure of Invention
For the maintenance of being convenient for, improve maintenance efficiency, this application provides a medium frequency coreless induction furnace convenient to maintenance.
The application provides a medium frequency coreless induction furnace convenient to overhaul adopts following technical scheme:
the utility model provides a medium frequency coreless induction furnace convenient to overhaul, is in including furnace body and setting the mounting panel of furnace body one side, set up the access hole that is used for overhauling on the mounting panel lateral wall, just be equipped with on the mounting panel lateral wall and be used for the shutoff the steel sheet of access hole, set up on the mounting panel lateral wall with the sliding tray that the steel sheet suited, the steel sheet peg graft in the sliding tray and with mounting panel lateral wall sliding connection, just be equipped with on the mounting panel fixedly the fixed subassembly of steel sheet.
Through adopting above-mentioned technical scheme, when shutoff access hole, peg graft steel sheet one end in the spliced groove to the pulling other end is to the direction that is close to the access hole removal, until shutoff access hole, fixes the steel sheet on the mounting panel through fixed subassembly this moment, when needing to overhaul, releases fixedly to the steel sheet through fixed subassembly, removes the steel sheet to the direction that is close to the sliding tray until pegging graft completely in the sliding tray, thereby is convenient for overhaul the furnace body inside, improves maintenance efficiency.
Optionally, the fixed subassembly is including setting up the sliding tray is close to the grafting piece of access hole one side, set up on the mounting panel lateral wall with grafting groove that grafting piece suited, the grafting piece peg graft in the grafting groove and with grafting groove sliding connection, fixedly connected with fixed spring in the grafting groove, the fixed spring other end with grafting piece fixed connection, set up on the steel sheet with the through-hole that grafting piece suited, works as the steel sheet shutoff when the access hole, the grafting piece is pegged graft in the through-hole.
Through adopting above-mentioned technical scheme, install the in-process on the mounting panel with the steel sheet, to the direction removal steel sheet that is close to the access hole, the grafting piece gets into the jack-in groove under the extrusion of steel sheet lateral wall this moment, fixed spring is compressed, when the steel sheet removes to the access hole with the complete shutoff, jack-in groove aligns with the through-hole, the fixed spring resumes deformation this moment and promotes the grafting piece and remove and wear out from the through-hole to the direction that is close to the through-hole, thereby fix the steel sheet, during maintenance, press the grafting piece to the direction that is close to the jack-in groove until getting into the jack-in groove completely, at this moment to the direction that is close to the sliding tray remove the steel sheet until the access hole is opened completely, thereby be convenient for overhaul the furnace body inside, improve maintenance efficiency.
Optionally, a tensioning spring arranged towards the steel plate is fixedly connected in the sliding groove, the other end of the tensioning spring is fixedly connected with one side of the steel plate inserted in the sliding groove, and the tensioning spring is always in a tensioning state.
Through adopting above-mentioned technical scheme, when the grafting piece was pegged graft in the through-hole, tensioning spring was stretched, when needing to overhaul, pushed the grafting piece to the direction that is close to the spliced groove until get into the spliced groove completely in, tensioning spring resumes deformation and to the direction pulling steel sheet that is close to the sliding tray this moment until the access hole exposes completely to the inside maintenance of furnace body is convenient for, improvement maintenance efficiency.
Optionally, a positioning groove is formed in one side, close to the plug-in block, of the steel plate, the positioning groove is located on one side, away from the sliding groove, of the through hole and is communicated with the through hole, and the plug-in block is plugged in the positioning groove and is in sliding connection with the steel plate.
Through adopting above-mentioned technical scheme, the drive steel sheet is to the in-process that is close to the direction removal of access hole and shutoff access hole, and the one end that the spliced eye was kept away from to the spliced eye is located the constant head tank all the time and with constant head tank lateral wall sliding connection, and the spliced eye is spacing the steel sheet this moment for the steel sheet slides along the direction that is on a parallel with the sliding tray all the time, reduces the steel sheet at the in-process offset's that removes possibility, thereby improves the stability that steel sheet and sliding tray are connected, further convenient to overhaul, thereby improves maintenance efficiency.
Optionally, one end of the plug block away from the plug groove is rotationally connected with a ball.
Through adopting above-mentioned technical scheme, the gliding in-process in constant head tank of grafting piece, one side that the ball is close to the steel sheet and steel sheet lateral wall butt and rotate to be connected, reduce the frictional force that forms with the grafting piece when the steel sheet removes to be convenient for remove the steel sheet, further overhaul efficiency.
Optionally, the sliding tray opening is towards the mounting panel is close to one side of steel sheet, just the steel sheet with the sliding tray is kept away from be equipped with the detachable piece of connection two between the one side of access hole.
Through adopting above-mentioned technical scheme, when the steel sheet received external force striking damage, dismantle the steel sheet from the sliding tray and renew the new steel sheet through the piece of can tearing, thereby the inner structure in the furnace body protects when being convenient for overhaul, improves production safety.
Optionally, the detachable piece includes fixed connection the tensioning spring is kept away from the installation pole of steel sheet one end, the installation pole is followed the length direction of steel sheet sets up just the mounting panel with the mounting panel passes through bolted connection.
Through adopting above-mentioned technical scheme, when dismantling the steel sheet, twist and remove the bolt, take off installation pole, spring and steel sheet from the mounting panel this moment and install new steel sheet, spring and installation pole in the sliding tray lateral wall to inner structure in the furnace body protects when the maintenance of being convenient for, improves production safety.
Optionally, the width of the plug block near the side of the positioning groove is greater than the width of the plug block far away from the side of the positioning groove.
Through adopting above-mentioned technical scheme, when the grafting piece is pegged graft in with the constant head tank, one side that the grafting piece width is big carries out spacingly to the steel sheet, reduces the steel sheet and breaks away from the possibility of mounting panel in removal process, when the steel sheet needs to dismantle, deviate from the grafting groove notch with the grafting piece to be convenient for dismantle the steel sheet from the mounting panel and change, further reach and protect the inner structure in the furnace body when being convenient for overhaul, improve the effect of production safety.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the overhaul hole is plugged, one end of the steel plate is plugged in the plugging groove, and the other end is pulled to move in the direction close to the overhaul hole until the overhaul hole is plugged, at the moment, the steel plate is fixed on the mounting plate through the fixing assembly, when overhaul is needed, the steel plate is released from the fixing assembly, and the steel plate is moved in the direction close to the sliding groove until the steel plate is completely plugged in the sliding groove, so that overhaul of the inside of the furnace body is facilitated, and overhaul efficiency is improved;
2. when the plug-in block is plugged in the through hole, the tension spring is stretched, and when the plug-in block needs to be overhauled, the plug-in block is pressed in the direction close to the plug-in groove until the plug-in block completely enters the plug-in groove, and at the moment, the tension spring recovers deformation and pulls the steel plate in the direction close to the sliding groove until the overhauling hole is completely exposed, so that the overhaul of the inside of the furnace body is facilitated, and the overhaul efficiency is improved;
3. the in-process that the drive steel sheet removed and shutoff access hole to the direction that is close to the access hole, the one end that the spliced eye was kept away from to the spliced eye is located the constant head tank all the time and with constant head tank lateral wall sliding connection, and the spliced eye is spacing to the steel sheet this moment for the steel sheet slides along the direction that is on a parallel with the sliding tray all the time, reduces the steel sheet and removes the possibility of in-process skew, thereby improves the stability that the steel sheet is connected with the sliding tray, further convenient to overhaul, thereby improves maintenance efficiency.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an intermediate frequency coreless induction furnace in an embodiment of the present application.
Fig. 2 is a schematic structural view showing the positional relationship of a steel plate and a fixing member in the embodiment of the present application.
Fig. 3 is an enlarged view of the structure at a in fig. 2.
Reference numerals illustrate: 1. a furnace body; 2. a mounting plate; 21. an access opening; 22. a sliding groove; 23. tensioning the spring; 24. a plug-in groove; 3. a steel plate; 31. a through hole; 32. a positioning groove; 4. a detachable member; 41. a mounting rod; 5. a fixing assembly; 51. a plug block; 52. a fixed spring; 53. and (3) rolling balls.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses an intermediate frequency coreless induction furnace convenient to overhaul. Referring to fig. 1 and 2, an intermediate frequency coreless induction furnace for easy maintenance includes a furnace body 1 and a vertical mounting plate 2 mounted on one side of the furnace body 1. Two vertical and symmetrical access holes 21 are formed in the side wall of the mounting plate 2, steel plates 3 for blocking the access holes 21 are arranged on the mounting plate 2, the steel plates 3 are located on one sides of the access holes 21, which are far away from each other, sliding grooves 22 which are adaptive to the steel plates 3 and are communicated with the access holes 21 are formed in the mounting plate 2, and the notch of each sliding groove 22 faces one side, close to the steel plates 3, of the mounting plate 2.
The steel plate 3 is inserted into the sliding groove 22 and is in sliding connection with the sliding groove 22, two horizontal tensioning springs 23 which are uniformly distributed in the vertical direction are arranged in the sliding groove 22, one ends of the tensioning springs 23, which are close to the steel plate 3, are fixedly connected with the side wall of the steel plate 3, detachable pieces 4 for connecting the two ends of the tensioning springs 23, which are far away from the steel plate 3, and the side wall of the sliding groove 22 are arranged between one ends of the tensioning springs 23, which are far away from the steel plate 3, and the fixing assembly 5 which corresponds to the steel plate 3 and is used for fixing the steel plate 3 is arranged on the mounting plate 2.
When the access hole 21 is plugged, one end of the steel plate 3 is plugged into the plugging groove 24, the other end is pulled to move in the direction close to the access hole 21 until the access hole 21 is plugged, the tensioning spring 23 is stretched, the steel plate 3 is fixed on the mounting plate 2 through the fixing component 5, when the access is needed, the steel plate 3 is released through the fixing component 5, the tensioning spring 23 is deformed and pulls the steel plate 3 in the direction close to the sliding groove 22 until the access hole 21 is completely exposed, so that the access to the inside of the furnace body 1 is facilitated, and when the steel plate 3 is damaged by external impact, the steel plate 3 is detached from the sliding groove 22 through the detachable piece 4 and replaced with a new steel plate 3, so that the internal structure in the furnace body 1 is protected while the access is facilitated.
Referring to fig. 2 and 3, the fixing assembly 5 includes a socket block 51 provided at a middle portion of a side wall of the sliding groove 22 near the access hole 21, a cross section of the socket block 51 in a vertical direction is provided in a T shape, and a width of a side of the socket block 51 away from the socket groove 24 is larger than a width of a side of the socket block 51 near the socket groove 24. The mounting plate 2 is provided with a plug-in groove 24 which is matched with the plug-in block 51, the notch of the plug-in groove 24 faces the steel plate 3, and one end of the plug-in block 51 is plugged in the plug-in groove 24 and is in sliding connection with the side wall of the plug-in groove 24.
A fixed spring 52 which is always in a compressed state is fixedly connected in the inserting groove 24, and the other end of the fixed spring 52 is fixedly connected with the inserting block 51. Through holes 31 which are matched with the plug blocks 51 are formed in one sides of the steel plates 3, which are close to the sliding grooves 22, when the steel plates 3 are plugged in the overhaul holes 21, the plug blocks 51 are plugged in the through holes 31, bolts penetrate through one ends of the through holes 31 and are connected with the bolts in a threaded mode, and the lengths of the bolts are larger than the width of the plug blocks 51, which are far away from one sides of the plug grooves 24.
During the process of installing the steel plate 3 on the mounting plate 2, the steel plate 3 is moved towards the direction approaching the access hole 21, at this time, the plug-in block 51 enters the plug-in groove 24 under the extrusion of the side wall of the steel plate 3, the fixing spring 52 is compressed, when the steel plate 3 is moved to completely block the access hole 21, the plug-in groove 24 is aligned with the through hole 31, at this time, the fixing spring 52 is restored to deform and pushes the plug-in block 51 to move towards the direction approaching the through hole 31 and penetrate out of the through hole 31, at this time, the plug-in block 51 is penetrated through by bolts, so that the steel plate 3 is fixed.
During maintenance, the bolts are screwed and taken down, the plug-in blocks 51 are pushed to the direction close to the plug-in grooves 24 until the plug-in blocks 51 completely enter the plug-in grooves 24, and at the moment, the tension springs 23 recover to deform and pull the steel plates 3 to the direction close to the sliding grooves 22 until the maintenance holes 21 are completely exposed, so that the maintenance of the inside of the furnace body 1 is facilitated.
The locating groove 32 that is close to the level that the grafting piece 51 suited and communicates with through-hole 31 is offered to the middle part of the one side of steel sheet 3, and the steel sheet 3 is all run through at the locating groove 32 both ends, and the one end that the grafting piece 51 kept away from grafting groove 24 rotates and is connected with ball 53, and when steel sheet 3 slides in sliding tray 22, grafting piece 51 peg graft in locating groove 32 and with steel sheet 3 lateral wall sliding connection, and the one side that the ball 53 kept away from grafting piece 51 and steel sheet 3 lateral wall contact and with steel sheet 3 lateral wall rotation connection.
In the process of driving the steel plate 3 to move towards the direction close to the access hole 21 and blocking the access hole 21, one end, away from the insertion groove 24, of the insertion block 51 is always located in the positioning groove 32 and is in sliding connection with the side wall of the positioning groove 32, at the moment, the insertion block 51 limits the steel plate 3 so that the steel plate 3 always slides along the direction parallel to the sliding groove 22, the possibility of deflection of the steel plate 3 in the moving process is reduced, in the sliding process of the insertion block 51 in the positioning groove 32, one side, close to the steel plate 3, of the ball 53 is in abutting and rotating connection with the side wall of the steel plate 3, and friction force formed by the insertion block 51 when the steel plate 3 moves is reduced, so that the steel plate 3 is convenient to move. When the steel plate 3 needs to be disassembled, the inserting block 51 is separated from the notch of the inserting groove 24, so that the steel plate 3 is convenient to disassemble and replace.
Referring to fig. 1 and 2, the detachable member 4 includes the same vertical mounting bar 41 fixedly coupled to the side of the tension spring 23 remote from the steel plate 3, and the mounting bar 41 is inserted into the side of the sliding groove 22 remote from the access hole 21 and fixedly coupled to the side wall of the sliding groove 22 by bolts. When the steel plate 3 is detached, the bolts are screwed and removed, at this time, the mounting bar 41, the springs and the steel plate 3 are removed from the mounting plate 2 and a new steel plate 3, spring and mounting bar 41 are mounted in the side wall of the sliding groove 22, thereby protecting the internal structure in the furnace body 1 while facilitating the maintenance.
The implementation principle of the medium-frequency coreless induction furnace convenient to overhaul is as follows: during maintenance, the bolts are screwed and removed, the plug-in blocks 51 are pushed to the direction close to the plug-in grooves 24 until the plug-in blocks 51 completely enter the plug-in grooves 24, and at the moment, the tension springs 23 recover to deform and pull the steel plates 3 to the direction close to the sliding grooves 22 until the maintenance holes 21 are completely exposed, so that the maintenance of the inside of the furnace body 1 is facilitated; after the overhaul is completed, the movable steel plate 3 is pushed to a direction approaching the overhaul port 21, at this time, the plug-in block 51 enters the plug-in groove 24 under the extrusion of the side wall of the steel plate 3, the fixed spring 52 is compressed, when the steel plate 3 moves to completely block the overhaul port 21, the plug-in groove 24 is aligned with the through hole 31, at this time, the fixed spring 52 recovers deformation and pushes the plug-in block 51 to move to a direction approaching the through hole 31 and penetrate out of the through hole 31, at this time, the plug-in block 51 is penetrated through by bolts, and the overhaul port 21 is blocked.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. An intermediate frequency coreless induction furnace convenient to overhaul, which is characterized in that: including furnace body (1) and setting are in mounting panel (2) of furnace body (1) one side, set up on mounting panel (2) lateral wall and be used for the maintenance access hole (21), just be equipped with on mounting panel (2) lateral wall and be used for the shutoff steel sheet (3) of access hole (21), set up on mounting panel (2) lateral wall with sliding tray (22) that steel sheet (3) suited, steel sheet (3) peg graft in sliding tray (22) and with mounting panel (2) lateral wall sliding connection, just be equipped with on mounting panel (2) fixedly fixed subassembly (5) of steel sheet (3).
2. The medium frequency coreless induction furnace convenient to overhaul as claimed in claim 1, wherein: the fixing assembly (5) comprises a plug-in block (51) arranged on one side of the sliding groove (22) close to the overhaul hole (21), a plug-in groove (24) which is adaptive to the plug-in block (51) is formed in the side wall of the mounting plate (2), the plug-in block (51) is plugged in the plug-in groove (24) and is in sliding connection with the plug-in groove (24), a fixing spring (52) is fixedly connected in the plug-in groove (24), the other end of the fixing spring (52) is fixedly connected with the plug-in block (51), a through hole (31) which is adaptive to the plug-in block (51) is formed in the steel plate (3), and when the overhaul hole (21) is plugged in the steel plate (3), the plug-in block (51) is plugged in the through hole (31).
3. The medium frequency coreless induction furnace convenient to overhaul as claimed in claim 2, wherein: the tensioning spring (23) which is arranged towards the steel plate (3) is fixedly connected in the sliding groove (22), the other end of the tensioning spring (23) is fixedly connected with one side of the steel plate (3) which is inserted into the sliding groove (22), and the tensioning spring (23) is always in a tensioning state.
4. A medium frequency coreless induction furnace for easy maintenance according to claim 3, wherein: the utility model discloses a steel sheet, including steel sheet (3), spliced block (51), fixed slot (32) that steel sheet (3) width direction set up are seted up to one side that steel sheet (3) is close to spliced block (51), fixed slot (32) are located one side that through-hole (31) are kept away from sliding tray (22) and with through-hole (31) intercommunication, spliced block (51) are pegged graft in fixed slot (32) and with steel sheet (3) sliding connection.
5. The medium frequency coreless induction furnace convenient to overhaul as claimed in claim 4, wherein: one end of the plug-in block (51) far away from the plug-in groove (24) is rotatably connected with a ball (53).
6. The medium frequency coreless induction furnace convenient to overhaul as claimed in claim 5, wherein: the sliding groove (22) is opened towards one side, close to the steel plate (3), of the mounting plate (2), and a detachable piece (4) for connecting the steel plate (3) and the sliding groove (22) is arranged between one side, far away from the access hole (21), of the sliding groove.
7. The medium frequency coreless induction furnace convenient to overhaul as claimed in claim 6, wherein: the detachable piece (4) comprises a mounting rod (41) fixedly connected with one end, far away from the steel plate (3), of the tensioning spring (23), the mounting rod (41) is arranged along the length direction of the steel plate (3), and the mounting plate (2) is connected with the mounting plate (2) through bolts.
8. The medium frequency coreless induction furnace convenient to overhaul as claimed in claim 7, wherein: the width of one side of the plug-in block (51) close to the positioning groove (32) is larger than the width of one side of the plug-in block (51) far away from the positioning groove (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320797924.3U CN219244305U (en) | 2023-04-12 | 2023-04-12 | Intermediate frequency coreless induction furnace convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320797924.3U CN219244305U (en) | 2023-04-12 | 2023-04-12 | Intermediate frequency coreless induction furnace convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219244305U true CN219244305U (en) | 2023-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320797924.3U Active CN219244305U (en) | 2023-04-12 | 2023-04-12 | Intermediate frequency coreless induction furnace convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219244305U (en) |
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2023
- 2023-04-12 CN CN202320797924.3U patent/CN219244305U/en active Active
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