CN210104005U - Intermediate frequency quenching inductor for automobile output flange - Google Patents
Intermediate frequency quenching inductor for automobile output flange Download PDFInfo
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- CN210104005U CN210104005U CN201920744977.2U CN201920744977U CN210104005U CN 210104005 U CN210104005 U CN 210104005U CN 201920744977 U CN201920744977 U CN 201920744977U CN 210104005 U CN210104005 U CN 210104005U
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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 utility model discloses an automobile output flange medium frequency quenching inductor, which comprises a sensing conductor, a liquid inlet pipe and a liquid outlet pipe, wherein the sensing conductor is provided with a quenching cavity, an annular quenching liquid channel and a quenching liquid jet hole, the quenching cavity is arranged at the central part of the sensing conductor, and an automobile output flange to be quenched penetrates into the quenching cavity concentrically so that the outer cylindrical surface to be quenched faces the inner wall of the quenching cavity; the annular quenching liquid channel and the quenching cavity are arranged concentrically, the quenching liquid jet holes are circumferentially and uniformly distributed on the inner wall of the quenching cavity, and each quenching liquid jet hole penetrates through the quenching cavity and the annular quenching liquid channel. The utility model discloses a car output flange intermediate frequency quenching inductor, effective liquid jet volume obtains improving, can evenly spray on the outer face of cylinder that needs to quench through quenching liquid jet hole, makes the outer face of cylinder hardness of car output flange more even after quenching, is favorable to improving work piece quenching quality.
Description
Technical Field
The utility model relates to the processing of automobile parts, especially, relate to an automobile output flange intermediate frequency quenching inductor.
Background
At present, an inductor with completely separated heating and quenching processes is adopted for quenching an automobile output flange, namely, a workpiece is heated by using an induction conductor, and quenching liquid sprayed by a liquid spraying ring is used for cooling the workpiece. However, the part of the automobile output flange which needs to be subjected to medium-frequency quenching is the outer cylindrical surface, when spraying liquid, the liquid spraying ring is arranged above the workpiece, quenching liquid sprays the workpiece from top to bottom, a large amount of quenching liquid flows to the outer cylindrical surface after passing through the upper end surface of the automobile output flange, and the problem of uneven surface hardness exists after quenching.
Disclosure of Invention
The utility model mainly aims to provide a car output flange intermediate frequency quenching inductor to make the outer face of cylinder hardness of car output flange after quenching more even.
In order to achieve the above objects and other related objects, the technical solution of the present invention is as follows:
the utility model provides an automobile output flange intermediate frequency quenching inductor, is including sensing conductor, feed liquor pipe and drain pipe, be provided with on the sensing conductor:
the quenching cavity is arranged at the central part of the sensing conductor, and an automobile output flange to be quenched concentrically penetrates into the quenching cavity, so that an outer cylindrical surface to be quenched faces to the inner wall of the quenching cavity;
an annular quenching liquid channel concentrically arranged with the quenching cavity,
quenching liquid jet holes are uniformly distributed on the inner wall of the quenching cavity in the circumferential direction, and each quenching liquid jet hole penetrates through the quenching cavity and the annular quenching liquid channel;
the liquid inlet pipe and the liquid outlet pipe are both arranged on the sensing conductor and are respectively communicated with the annular quenching liquid channel.
Optionally, the automobile output flange intermediate frequency quenching sensor further comprises a mounting connecting frame for mounting the induction conductor and connecting a power supply with the induction conductor.
Optionally, the installation connection frame includes a first conductive connection piece, a second conductive connection piece, an insulation piece and a compression assembly, the insulation piece is disposed between the first conductive connection piece and the second conductive connection piece, the compression assembly sequentially presses the first conductive connection piece, the insulation piece and the second conductive connection piece into a whole, the first conductive connection piece is connected with the positive pole of the power supply, the second conductive connection piece is connected with the negative pole of the power supply, and the first conductive connection piece and the second conductive connection piece are both connected with the sensing conductor.
Optionally, the compressing assembly comprises a compressing bolt, a locking nut, a first insulating spacer and a second insulating spacer, the installation connecting frame is provided with a through hole which sequentially penetrates through the first conductive connecting piece, the insulating piece and the second conductive connecting piece, the compressing bolt is arranged in the through hole in a penetrating manner, the first insulating spacer is arranged between the compressing bolt and the first conductive connecting piece, the second insulating spacer is arranged between the compressing bolt and the second conductive connecting piece, the locking nut is arranged on the compressing bolt in a matching manner, and the locking nut compresses the first insulating spacer or between the second insulating spacers.
Optionally, the first conductive connecting piece and the second conductive connecting piece both include a mounting plate and a connecting plate integrally welded with the mounting plate, the mounting plate is perpendicular to the connecting plate, the connecting plate of the first conductive connecting piece and the connecting plate of the second conductive connecting piece are parallel to each other, and the connecting plate and the sensing conductor are welded into a whole.
Optionally, a cooling ring for reducing the temperature of the inducing conductor is arranged outside the inducing conductor, and the cooling ring is in direct contact with an outer region of the inducing conductor.
Optionally, the cooling ring is a water cooling jacket, an annular cooling liquid channel is arranged in the water cooling jacket, the annular cooling liquid channel surrounds the periphery of the sensing conductor, and the annular cooling liquid channel is communicated with a water inlet pipeline and a water outlet pipeline.
Optionally, the water inlet pipe is integrally arranged on the first conductive connecting piece, and the water outlet pipe is integrally arranged on the second conductive connecting piece;
or the water inlet pipeline is integrally arranged on the second conductive connecting piece, and the water outlet pipeline is integrally arranged on the first conductive connecting piece.
Optionally, the water cooling jacket is provided with a water inlet connected to the water inlet pipe and a water outlet connected to the water outlet pipe, a blocking portion is arranged inside the annular cooling liquid channel, the blocking portion is adjacent to the water inlet and the water outlet, and the water inlet and the water outlet are respectively located on two sides of the blocking portion.
Optionally, the blocking part is arranged on the mounting connection frame.
The utility model discloses following beneficial effect has at least:
the utility model discloses a car output flange intermediate frequency quenching inductor, effective liquid jet volume obtain improving, and its quenching liquid can evenly spray on the outer face of cylinder that needs to quench through quenching liquid jet hole, makes the outer face of cylinder hardness of car output flange more even after quenching, is favorable to improving work piece quenching quality.
Drawings
FIG. 1 is a schematic structural view of an intermediate frequency quenching inductor of an automobile output flange according to the present invention;
FIG. 2 shows a top view of FIG. 1;
FIG. 3 is a diagram showing the relationship between the output pad and the induction conductor of the automobile during quenching;
fig. 4 is a partial enlarged sectional view taken at B in fig. 2.
Description of reference numerals in the examples: the quenching device comprises a sensing conductor 1, a liquid inlet pipe 2, a liquid outlet pipe 3, a mounting connecting frame 4, a water cooling jacket 11, a quenching cavity 101, an annular quenching liquid channel 102, a quenching liquid spraying hole 103, an annular cooling liquid channel 104, a first conductive connecting piece 41, a second conductive connecting piece 42, an insulating piece 43, a pressing component 44, a water inlet pipeline 45, a water outlet pipeline 46, a mounting plate 411, a connecting plate 412, a pressing bolt 441, a locking nut 442, a first insulating spacer 443, a second insulating spacer 444, a square pipe section 451, a circular pipe section 452 and a blocking part 401.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
It is to be understood that the present invention may be embodied in many different forms and should not be construed as 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 invention to those skilled in the art. In the drawings, like reference numerals refer to like elements throughout.
Referring to fig. 1, 2 and 3, the intermediate frequency quenching inductor of the automobile output flange of the embodiment includes an induction conductor 1, a liquid inlet pipe 2 and a liquid outlet pipe 3, wherein the induction conductor 1 is provided with a quenching cavity 101, an annular quenching liquid channel 102 and a quenching liquid injection hole 103, the quenching cavity 101 is arranged at the central part of the induction conductor 1, and the automobile output flange to be quenched concentrically penetrates into the quenching cavity 101, so that an outer cylindrical surface a to be quenched faces the inner wall of the quenching cavity 101; the annular quenching liquid channel 102 is arranged concentrically with the quenching cavity 101, the quenching liquid jet holes 103 are uniformly distributed on the inner wall of the quenching cavity 101 in the circumference, and each quenching liquid jet hole 103 penetrates through the quenching cavity 101 and the annular quenching liquid channel 102;
the liquid inlet pipe 2 and the liquid outlet pipe 3 are both arranged on the inducing conductor 1, and are respectively communicated with the liquid inlet pipe 2 and the liquid outlet pipe 3 and the annular quenching liquid channel 102.
During quenching, the automobile output flange concentrically penetrates into the quenching cavity 101, an outer cylindrical surface A with quenching faces to the inner wall of the quenching cavity 101, the automobile output flange in the quenching cavity 101 is heated after the sensing conductor 1 is electrified, quenching liquid enters the annular quenching liquid channel 102 through the liquid inlet pipe 2 and is sprayed out through the quenching liquid spraying hole 103, redundant quenching liquid is discharged through the liquid outlet pipe 3, the quenching liquid can be directly sprayed on the outer cylindrical surface A needing quenching, the effective liquid spraying amount is improved, and the quenching liquid spraying holes 103 are circumferentially and uniformly distributed, so that the outer cylindrical surface A can be uniformly sprayed, the hardness of the outer cylindrical surface A of the automobile output flange after quenching is more uniform, and the quenching quality of a workpiece is improved. The automobile output flange quenching inductor of the embodiment does not need to be additionally and independently provided with a quenching liquid injection device.
In some embodiments, referring to fig. 1, 2 and 3, the midrange induction hardening inductor of the automobile output terminal further comprises a mounting connecting frame 4, wherein the mounting connecting frame 4 is used for mounting the inducing conductor 1 and electrically connecting the power supply and the inducing conductor 1, so that the power supply and the inducing conductor 1 are electrically connected through the mounting connecting frame 4, and the voltage output by the power supply is applied to the inducing conductor 1. This way, the mechanical and electrical connection of the power supply to the induction conductor 1 is integrated, which not only makes the electrical connection more reliable, but also facilitates the simplification of the quenching inductor.
In some embodiments, referring to fig. 1, 2 and 3, the mounting frame 4 includes a first conductive connecting member 41, a second conductive connecting member 42, an insulating member 43 and a pressing member 44, the insulating member 43 is disposed between the first conductive connecting member 41 and the second conductive connecting member 42, the pressing member 44 presses the first conductive connecting member 41, the insulating member 43 and the second conductive connecting member 42 into a whole in sequence, the first conductive connecting member 41 is connected to the positive pole of the power supply, the second conductive connecting member 42 is connected to the negative pole of the power supply, and both the first conductive connecting member 41 and the second conductive connecting member 42 are connected to the sensing conductor 1. At this time, the power source, the first conductive connection 41, the inducing conductor 1 and the second conductive connection 42 are connected in sequence to form a conductive loop.
In some embodiments, referring to fig. 4, the pressing assembly 44 includes a pressing bolt 441, a locking nut 442, a first insulating spacer 443 and a second insulating spacer 444, the mounting bracket 4 is provided with a through hole sequentially penetrating the first conductive connecting member 41, the insulating member 43 and the second conductive connecting member 42, the pressing bolt 441 is inserted into the through hole, the first insulating spacer 443 is disposed between the pressing bolt 441 and the first conductive connecting member 41, the second insulating spacer 444 is disposed between the pressing bolt 441 and the second conductive connecting member 42, the locking nut 442 is fittingly mounted on the pressing bolt 441, and the locking nut 442 is pressed between the first insulating spacer 443 or the second insulating spacer 444.
Such a caulking assembly 44 can prevent the first conductive connector 41 and the second conductive connector 42 from being electrically connected directly through the caulking assembly 44 by the first insulating spacer 443 and the second insulating spacer 444 while caulking the first conductive connector 41, the insulating member 43, and the second conductive connector 42 together.
Specifically, the first insulating spacer 443 and the second insulating spacer 444 may each include a cylindrical sleeve inserted into the through hole and a partition plate disposed at an end of the cylindrical sleeve, the partition plate is perpendicular to an axis of the cylindrical sleeve, and when the partition plate is compressed, a head of the compression bolt and the lock nut are respectively pressed on the partition plates of the two insulating spacers.
In some embodiments, referring to fig. 1 and 2, each of the first conductive connecting part 41 and the second conductive connecting part 42 comprises a mounting plate 411 and a connecting plate 412 integrally welded to the mounting plate 411, the mounting plate 411 is perpendicular to the connecting plate 412, the connecting plate 412 of the first conductive connecting part 41 and the connecting plate 412 of the second conductive connecting part are parallel to each other, and the connecting plate 412 is integrally welded to the inducing conductor 1.
In some embodiments, referring to fig. 1, fig. 2, and fig. 3, a cooling ring for reducing the temperature of the inducing conductor 1 is disposed on the periphery of the inducing conductor 1, and the cooling ring is in direct contact with the outer region of the inducing conductor 1, so that overheating and burning of the inducing conductor 1 can be avoided.
In some embodiments, referring to fig. 1, fig. 2, and fig. 3, the cooling ring is a water jacket 11, an annular cooling liquid channel 104 is disposed in the water jacket 11, the annular cooling liquid channel 104 surrounds the periphery of the inducing conductor 1, and the annular cooling liquid channel 104 is communicated with the water inlet pipe 45 and the water outlet pipe 46. During quenching, cooling water enters the annular cooling liquid channel from the water inlet pipeline 45, directly exchanges heat with the sensing conductor 1, and then flows out through the water outlet pipeline 46. In practical implementation, the water jacket 11 can be directly welded to the outer region of the inducing conductor 1.
In some embodiments, referring to fig. 1 and 2, the water inlet pipe 45 is integrally disposed on the first conductive connecting member 41, and the water outlet pipe 46 is integrally disposed on the second conductive connecting member 42; in other embodiments, the inlet conduit 45 is integrally formed on the second electrically conductive connector 42 and the outlet conduit 46 is integrally formed on the first electrically conductive connector 41. In both of the two modes, the water inlet pipeline 45 and the water outlet pipeline 46 are directly integrated on the mounting and connecting frame 4, so that external pipelines for introducing cooling water can be conveniently connected.
In some embodiments, referring to fig. 1 and 2, each of the inlet pipe 45 and the outlet pipe 46 may include a square pipe section 451 and a circular pipe section 452 integrally welded to the square pipe section 451, the square pipe section 451 is formed by integrally welding a groove-shaped copper pipe to the connection plate 412, and the circular pipe section 452 may be perpendicular to the square pipe section 451.
In some embodiments, referring to fig. 2, the water cooling jacket 11 is provided with a water inlet connected to the water inlet pipe 45 and a water outlet connected to the water outlet pipe 46, a blocking portion 401 is provided inside the annular coolant channel 104, the blocking portion 401 is adjacent to the water inlet and the water outlet, and the water inlet and the water outlet are respectively located at two sides of the blocking portion 401. Cooling water can only flow a full circle around the annular cooling liquid channel 104 after entering the annular cooling liquid channel 104 from the water inlet and then is discharged from the water outlet, which is beneficial to more uniform cooling of the external area of the sensing conductor 1.
In some embodiments, the blocking portion 401 is disposed on the mounting frame 4, that is, the blocking portion is formed by extending the first conductive connecting member 41, the insulating member 43 and the second conductive connecting member 42 into the annular cooling liquid channel 104, and during the implementation, the first conductive connecting member 41 and the sensing conductor 1 may be connected by a welding seam, and the second conductive connecting member 42 and the sensing conductor 1 may also be connected by a welding seam.
In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include both the first and second features being in direct contact, and may also include the first and second features being in contact, not being in direct contact, but rather being in contact with each other via additional features between them.
In the description of the invention, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, components, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, and/or groups thereof.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides an automobile output flange intermediate frequency quenching inductor which characterized in that, including sensing conductor, feed liquor pipe and drain pipe, be provided with on the sensing conductor:
the quenching cavity is arranged at the central part of the sensing conductor, and an automobile output flange to be quenched concentrically penetrates into the quenching cavity, so that an outer cylindrical surface to be quenched faces to the inner wall of the quenching cavity;
an annular quenching liquid channel concentrically arranged with the quenching cavity,
quenching liquid jet holes are uniformly distributed on the inner wall of the quenching cavity in the circumferential direction, and each quenching liquid jet hole penetrates through the quenching cavity and the annular quenching liquid channel;
the liquid inlet pipe and the liquid outlet pipe are both arranged on the sensing conductor and are respectively communicated with the annular quenching liquid channel.
2. The medium frequency quenching inductor in an automobile output receiving disc of claim 1, wherein: the induction device also comprises a mounting connecting frame used for mounting the induction conductor and connecting a power supply with the induction conductor.
3. The medium frequency quenching inductor in an automobile output receiving disc of claim 2, wherein: the installation link includes first electrically conductive connecting piece, the electrically conductive connecting piece of second, insulating part and compresses tightly the subassembly, the insulating part sets up first electrically conductive connecting piece with between the electrically conductive connecting piece of second, it will to compress tightly the subassembly first electrically conductive connecting piece the insulating part with the electrically conductive connecting piece of second is pressed gradually as an organic whole, first electrically conductive connecting piece with the positive pole of power is connected, the electrically conductive connecting piece of second with the negative pole of power is connected, just first electrically conductive connecting piece with the electrically conductive connecting piece of second all with it connects to feel the conductor.
4. The medium frequency quenching inductor in an automobile output receiving disc of claim 3, wherein: the compressing assembly comprises a compressing bolt, a locking nut, a first insulating spacer and a second insulating spacer, the installation connecting frame is provided with a through hole which sequentially penetrates through the first conductive connecting piece, the insulating piece and the second conductive connecting piece, the compressing bolt is arranged in the through hole in a penetrating manner, the first insulating spacer is arranged between the compressing bolt and the first conductive connecting piece, the second insulating spacer is arranged between the compressing bolt and the second conductive connecting piece, the locking nut is arranged on the compressing bolt in a matching manner, and the locking nut compresses the first insulating spacer or between the second insulating spacers.
5. The medium frequency quenching inductor in an automobile output receiving disc of claim 3, wherein: the first conductive connecting piece and the second conductive connecting piece comprise mounting plates and connecting plates integrally welded with the mounting plates, the mounting plates are perpendicular to the connecting plates, the connecting plates of the first conductive connecting piece and the connecting plates of the second conductive connecting piece are parallel to each other, and the connecting plates and the sensing conductors are integrally welded.
6. The medium frequency quenching inductor in an automobile output receiving disc of claim 3, wherein: and a cooling ring for reducing the temperature of the induction conductor is arranged on the periphery of the induction conductor, and the cooling ring is directly contacted with the outer area of the induction conductor.
7. The medium frequency quenching inductor in an automobile output receiving disc of claim 6, wherein: the cooling ring is a water cooling sleeve, an annular cooling liquid channel is arranged in the water cooling sleeve, the annular cooling liquid channel surrounds the periphery of the sensing conductor, and the annular cooling liquid channel is communicated with a water inlet pipeline and a water outlet pipeline.
8. The medium frequency quenching inductor in an automobile output flange of claim 7, wherein: the water inlet pipeline is integrally arranged on the first conductive connecting piece, and the water outlet pipeline is integrally arranged on the second conductive connecting piece;
or the water inlet pipeline is integrally arranged on the second conductive connecting piece, and the water outlet pipeline is integrally arranged on the first conductive connecting piece.
9. The medium frequency quenching inductor in an automobile output flange of claim 7, wherein: the water cooling jacket is provided with a water inlet connected with the water inlet pipeline and a water outlet connected with the water outlet pipeline, a blocking part is arranged inside the annular cooling liquid channel and is close to the water inlet and the water outlet, and the water inlet and the water outlet are respectively positioned on two sides of the blocking part.
10. The medium frequency quenching inductor in an automobile output flange of claim 9, wherein: the blocking part is arranged on the mounting and connecting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920744977.2U CN210104005U (en) | 2019-05-22 | 2019-05-22 | Intermediate frequency quenching inductor for automobile output flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920744977.2U CN210104005U (en) | 2019-05-22 | 2019-05-22 | Intermediate frequency quenching inductor for automobile output flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210104005U true CN210104005U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920744977.2U Active CN210104005U (en) | 2019-05-22 | 2019-05-22 | Intermediate frequency quenching inductor for automobile output flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210104005U (en) |
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2019
- 2019-05-22 CN CN201920744977.2U patent/CN210104005U/en active Active
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