CN214361531U - Steel intermediate frequency heating device - Google Patents
Steel intermediate frequency heating device Download PDFInfo
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- CN214361531U CN214361531U CN202120515044.3U CN202120515044U CN214361531U CN 214361531 U CN214361531 U CN 214361531U CN 202120515044 U CN202120515044 U CN 202120515044U CN 214361531 U CN214361531 U CN 214361531U
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- work piece
- intermediate frequency
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- induction
- induction coil
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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
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Abstract
The utility model discloses a steel intermediate frequency heating device, including protective housing, a plurality of groups induction heating mechanism of inside coaxial arrangement of protective housing, induction heating mechanism includes induction coil and drive induction coil up-and-down motion's actuating mechanism, induction heating mechanism's both ends all are provided with the supporting mechanism who is used for supporting the work piece, supporting mechanism includes fixing base and two sets of support piece of branch department and work piece upper and lower both sides, set up the fixed axle parallel with the work piece axis in the fixing base, support piece passes through the swing arm and rotates the installation with the fixed axle, and this steel intermediate frequency heating device adopts and sets up supporting mechanism at induction coil's both ends, and is provided with the detection mechanism that detects steel deformation in the supporting mechanism, and control coil carries out position adjustment along with work piece deformation afterwards, avoids coil and work piece contact friction.
Description
Technical Field
The utility model relates to a steel induction heating equipment technical field specifically is a steel intermediate frequency heating device.
Background
The cylinder reinforcing bar is in cold rolling back, need carry out heat treatment again to the reinforcing bar to realize the elimination of internal stress, in order to promote the performance of reinforcing bar, among the prior art, the multiunit induction coil that mostly adopts the series connection heats cold-rolled induction coil, but because the work piece is at the feeding in-process, lack supporting mechanism, cause the work piece flexible deformation to appear, work piece and induction coil looks mutual friction, cause the wearing and tearing of work piece and coil, in serious cases, can cause the short circuit of coil, and the work piece is not in the axis position of coil, can cause the heating effect of work piece to descend.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a steel intermediate frequency heating device, adopt to set up supporting mechanism at induction coil's both ends, and be provided with the detection mechanism who detects steel deformation in the supporting mechanism, control coil carries out the position adjustment along with work piece deformation afterwards, avoids coil and work piece contact friction, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel intermediate frequency heating device, includes protective housing, the inside coaxial a plurality of groups induction heating mechanism of arranging of protective housing, induction heating mechanism includes induction coil and the actuating mechanism of drive induction coil up-and-down motion, induction heating mechanism's both ends all are provided with the supporting mechanism who is used for supporting the work piece, two sets of support piece of both sides about supporting mechanism includes fixing base and branch department and the work piece, set up the fixed axle parallel with the work piece axis in the fixing base, support piece passes through swing arm and fixed axle rotation installation, be provided with between swing arm and the fixed axle and restrain the pivoted torsional spring, be provided with the encoder between swing arm and the fixed axle, the output of encoder is connected with induction heating mechanism's actuating mechanism control input electricity.
As a preferred technical scheme of the utility model, the supporting piece comprises a supporting wheel seat, and two groups of track wheels are horizontally arranged in the supporting wheel seat in parallel;
through setting up two sets of parallel rail wheels and contacting with the work piece simultaneously, when avoiding taking place the work piece of deformation and rail wheel contact, cause the swing arm to buckle along the axis direction.
As a preferred technical scheme of the utility model, the induction coil is externally wrapped with insulating ceramics;
by adding the insulating ceramic, the insulating property of the outside of the induction coil is increased.
As a preferred technical solution of the present invention, the driving mechanism includes a coil fixing frame for fixing the induction coil, and a vertically arranged telescopic rod is disposed between the coil fixing frame and the protective casing;
through the expansion and contraction of the vertical direction of the telescopic rod, the induction coil is driven to move in the vertical direction, so that the workpiece is prevented from contacting and rubbing with the induction coil, the workpiece is always in the position of the coil axis, and the workpiece is heated uniformly.
As a preferred technical scheme of the utility model, the front end of the protective shell is provided with an access cover which can be turned upwards for opening, and the surface of the access cover is provided with a transparent observation window;
through setting up the access cover, be convenient for overhaul inside, and through the observation window, be convenient for observe inside operating condition.
Compared with the prior art, the beneficial effects of the utility model are that: this steel intermediate frequency heating device adopts and increases supporting mechanism at the induction coil tip, and set up the encoder in the supporting mechanism, a rotation volume for detecting the supporting wheel seat and driving the swing arm rotation, the deformation volume when having measured the work piece promptly and passing through the supporting mechanism position, thereby according to this testing result, control actuating mechanism drives induction coil and carries out position control, thereby avoid work piece and induction coil contact friction, and set up multiunit induction heating mechanism in the protective housing, help shortening single induction coil's axial length, adapt to the short distance deformation processing demand of work piece promptly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic front view of the supporting mechanism and the induction heating mechanism of the present invention;
fig. 5 is a back schematic view of the supporting mechanism and the induction heating mechanism of the present invention.
In the figure: 1 protective housing, 101 access cover, 2 supporting mechanism, 201 supporting wheel seat, 202 swing arm, 203 fixing seat, 3 induction heating mechanism, 301 coil fixing frame, 302 telescopic link.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a steel intermediate frequency heating device, including protective housing 1, 1 inside coaxial a plurality of groups induction heating mechanism 3 of arranging of protective housing, induction heating mechanism 3 includes induction coil and the actuating mechanism of drive induction coil up-and-down motion, induction heating mechanism 3's both ends all are provided with the supporting mechanism 2 that is used for supporting the work piece, supporting mechanism 2 includes fixing base 203 and two sets of support piece of branch department and both sides about the work piece, set up the fixed axle parallel with the work piece axis in the fixing base 203, support piece passes through swing arm 202 and fixed axle rotation installation, be provided with between swing arm 202 and the fixed axle and restrain pivoted torsional spring, be provided with the encoder between swing arm 202 and the fixed axle, the output of encoder is connected with the actuating mechanism control input end electricity of induction heating mechanism 3.
The supporting piece comprises a supporting wheel seat 201, and two groups of track wheels are horizontally arranged in the supporting wheel seat 201 in parallel;
through setting up two sets of parallel rail wheels and contacting with the work piece simultaneously, when avoiding taking place the work piece of deformation and rail wheel contact, cause swing arm 202 to buckle along the axis direction.
Insulating ceramic is wrapped outside the induction coil;
by adding the insulating ceramic, the insulating property of the outside of the induction coil is increased.
The driving mechanism comprises a coil fixing frame 301 for fixing the induction coil, and a vertically arranged telescopic rod 302 is arranged between the coil fixing frame 301 and the protective shell 1;
through the expansion and contraction of the vertical direction of the telescopic rod 302, the induction coil is driven to displace in the vertical direction, so that the workpiece is guaranteed not to contact and rub with the induction coil, and the workpiece is guaranteed to be always located at the position of the coil axis, and therefore the workpiece is heated uniformly.
The front end of the protective shell 1 is provided with an access cover 101 which can be turned upwards for opening, and the surface of the access cover 101 is provided with a transparent observation window;
through setting up access cover 101, be convenient for overhaul inside, and through the observation window, be convenient for observe inside operating condition.
When in use: after combining this equipment series connection of multiunit back, the work piece gets into the back from one end, earlier through supporting mechanism 2, when contacting each other with the rail wheel, if the work piece is local to take place deformation, can drive swing arm 202 swing, drive the encoder and carry out the angle monitoring, telescopic link 302 is according to the flexible volume of monitoring result control afterwards, the deformation volume of the high adaptation work piece that makes induction coil to make the work piece not contact with induction coil, and be in induction coil's axis position, guarantee induction coil's the even of being heated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a steel intermediate frequency heating device, includes protecting sheathing (1), its characterized in that: the utility model discloses a heating device, including protective housing (1), inside coaxial a plurality of groups induction heating mechanism (3) of arranging, induction heating mechanism (3) include induction coil and the actuating mechanism of drive induction coil up-and-down motion, the both ends of induction heating mechanism (3) all are provided with supporting mechanism (2) that are used for supporting the work piece, two sets of support piece of both sides about fixing base (203) and branch department and the work piece are included in supporting mechanism (2), set up the fixed axle parallel with the work piece axis in fixing base (203), support piece passes through swing arm (202) and fixed axle rotation installation, be provided with between swing arm (202) and the fixed axle and restrain pivoted torsional spring, be provided with the encoder between swing arm (202) and the fixed axle, the output of encoder is connected with the actuating mechanism control input electricity of induction heating mechanism (3).
2. A steel material intermediate frequency heating apparatus according to claim 1, wherein: the support piece comprises a support wheel seat (201), and two sets of track wheels are horizontally arranged in parallel in the support wheel seat (201).
3. A steel material intermediate frequency heating apparatus according to claim 1, wherein: and insulating ceramic is wrapped outside the induction coil.
4. A steel material intermediate frequency heating apparatus according to claim 1, wherein: the driving mechanism comprises a coil fixing frame (301) for fixing the induction coil, and a vertically arranged telescopic rod (302) is arranged between the coil fixing frame (301) and the protective shell (1).
5. A steel material intermediate frequency heating apparatus according to claim 1, wherein: the front end of protective housing (1) sets up access cover (101) that can upwards overturn and open, the surface of access cover (101) is provided with transparent observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120515044.3U CN214361531U (en) | 2021-03-11 | 2021-03-11 | Steel intermediate frequency heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120515044.3U CN214361531U (en) | 2021-03-11 | 2021-03-11 | Steel intermediate frequency heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214361531U true CN214361531U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120515044.3U Active CN214361531U (en) | 2021-03-11 | 2021-03-11 | Steel intermediate frequency heating device |
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| Country | Link |
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| CN (1) | CN214361531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310150A (en) * | 2021-12-17 | 2022-04-12 | 上海钧正机械设备有限公司 | Heating device for interference fit work piece |
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2021
- 2021-03-11 CN CN202120515044.3U patent/CN214361531U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310150A (en) * | 2021-12-17 | 2022-04-12 | 上海钧正机械设备有限公司 | Heating device for interference fit work piece |
| CN114310150B (en) * | 2021-12-17 | 2024-05-07 | 上海钧正机械设备有限公司 | Heating device for interference fit work piece |
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