CN218232496U - Novel quenching furnace for stainless steel brightness - Google Patents
Novel quenching furnace for stainless steel brightness Download PDFInfo
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- CN218232496U CN218232496U CN202221572069.8U CN202221572069U CN218232496U CN 218232496 U CN218232496 U CN 218232496U CN 202221572069 U CN202221572069 U CN 202221572069U CN 218232496 U CN218232496 U CN 218232496U
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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 discloses a be used for bright novel quenching furnace of stainless steel, its technical scheme main points are: the quenching device comprises a quenching box body, wherein a sealing cover is arranged on one side of the quenching box body, and a workpiece tray is arranged inside the quenching box body; quenching subassembly, quenching subassembly sets up the inside of quenching case body, it is right to be used for work piece on the work piece tray quenches, can quench the work piece on the work piece tray through quenching subassembly, quenching process is simple, thereby device simple structure easily operates, thereby lift the work piece tray to the bottom surface of heating coil through lifting cylinder and heat the work piece on the work piece tray, lifting cylinder drops the work piece tray to the bottom surface of expansion joint after the heating is accomplished, through pouring into the quenching liquid into to annotating the liquid pipe this moment, on the quenching liquid flowed into the work piece tray, thereby accomplish the bright quenching to the work piece, through the sealed lid of opening and shutting that the hasp can be more convenient and place the work piece on the work piece tray.
Description
Technical Field
The utility model relates to the technical field of quenching furnaces, in particular to a novel quenching furnace for stainless steel brightness.
Background
The quenching furnace is a furnace for heating workpieces before quenching, the quenching is to put the workpieces into the furnace to be heated to a quenching temperature above a critical point and keep the temperature for a period of time, and then the workpieces are quickly taken out from the furnace and put into quenching liquid (oil or water) for quenching. The heat source of the quenching furnace can use electricity and fuel, the temperature can be measured by a thermocouple, and the quenching furnace can be automatically controlled and regulated by an instrument and consists of a furnace body, a furnace door, a heating element, a ventilation mechanism, a control system and the like.
The bright quenching refers to a quenching process for heating, quenching and cooling a workpiece in a controllable atmosphere or vacuum to obtain a bright metal surface, the workpiece is heated in a salt bath, and quenched and cooled in an alkali bath to obtain the bright metal surface, but the conventional bright quenching furnace has large volume, complex internal structure and complicated operation process.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a novel quenching furnace for stainless steel brightness, which solves the problems of large volume, complex internal structure and complex operation process of the prior bright quenching furnace.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a novel quenching furnace for stainless steel brightness comprises: the quenching box comprises a quenching box body, wherein a sealing cover is arranged on one side of the quenching box body, and a workpiece tray is arranged in the quenching box body; the quenching assembly is arranged inside the quenching box body and used for quenching the workpieces on the workpiece tray.
By adopting the technical scheme, the quenching assembly is arranged, so that the workpiece on the workpiece tray can be quenched through the quenching assembly, and the quenching process is simple and efficient.
Preferably, the quenching assembly comprises: the heating coil, heating coil fixed mounting be in the inside top surface of quenching case body, fixed mounting has the heat insulating board between the inside of quenching case body, the expansion opening has been seted up to the top surface of heat insulating board, the work piece tray with the expansion opening movable sleeve is established, the bottom surface fixed mounting of work piece tray has the lift hydro-cylinder, the bottom surface of lift hydro-cylinder with the inside bottom surface fixed mounting of quenching case body, the liquid hole has been seted up to one side of quenching case body, the fixed cover in inside of annotating the liquid hole is equipped with annotates the liquid pipe, the one end of annotating the liquid pipe is passed annotate the liquid hole and extend to the inside of quenching case body.
By adopting the technical scheme, the workpiece tray is lifted to the bottom surface of the heating coil through the lifting oil cylinder by arranging the lifting oil cylinder, so that the workpiece on the workpiece tray is heated, the workpiece tray is lowered to the bottom surface of the movable opening by the lifting oil cylinder after the heating is finished, at the moment, the quenching liquid is injected into the liquid injection pipe, and flows onto the workpiece tray, so that the bright quenching of the workpiece is finished.
Preferably, one side of the quenching box body is provided with an exhaust hole, and an exhaust pipe is fixedly sleeved inside the exhaust hole.
Through adopting above-mentioned technical scheme, through setting up the blast pipe, through being connected to the blast pipe with the vacuum pump to the air that discharges the quenching case body makes and is in the vacuum state in reacing the quenching case body, thereby makes the inside of quenching case body reach the quenching environment of bright quenching.
Preferably, a sealing groove is formed in one side of the quenching box body, a sealing ring is fixedly sleeved in the sealing groove, a sealing block is fixedly mounted on one side of the sealing cover, the sealing block is movably clamped with the sealing groove, and the sealing block is tightly attached to the sealing ring.
By adopting the technical scheme, the sealing block is movably clamped with the sealing groove and tightly attached to the sealing ring, so that the air tightness of the quenching box body is ensured, and external air is prevented from entering the quenching box body to influence quenching.
Preferably, a detection hole is formed in one side of the quenching box body, and an air pressure sensor is fixedly sleeved inside the detection hole.
By adopting the technical scheme, the air pressure sensor is arranged, so that the air pressure of the quenching box body can be detected through the air pressure sensor, and the quenching box body is ensured to be always kept in a vacuum state during quenching.
Preferably, hasps are fixedly mounted on the front side and the rear side of the quenching box body and the sealing cover.
Through adopting above-mentioned technical scheme, through setting up the hasp, sealed lid of opening and shutting that can be more convenient through the hasp is placed the work piece on to the work piece tray.
To sum up, the utility model discloses mainly have following beneficial effect:
thereby lift the work piece tray to the bottom surface of heating coil through lifting cylinder and heat the work piece on the work piece tray, lifting cylinder descends the work piece tray to the bottom surface of activity mouth after the heating is accomplished, through pouring into the quenching liquid into liquid pipe this moment, on the quenching liquid flowed into the work piece tray to accomplish the bright quenching to the work piece, the quenching process is simple, device simple structure and easy operation.
Through setting up the seal block, through seal block and seal groove activity joint and with state the sealing washer closely laminate, thereby the gas tightness of quenching case body has been guaranteed, prevent that outside air from getting into the inside of quenching case body, influence quenching, through setting up baroceptor, can detect the atmospheric pressure of quenching case body through baroceptor, guarantee to quench the case body and remain the vacuum state throughout when quenching, through setting up the blast pipe, through on being connected to the blast pipe with the vacuum pump, thereby the air of discharge quenching case body makes to obtain and quenches this internal vacuum state of case, thereby make the inside of quenching case body reach the quenching environment of bright quenching.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic view of the structure of the workpiece tray of the present invention;
fig. 4 is a schematic view of the structure of the exhaust hole of the present invention.
Reference numerals: 1. a quenching box body; 2. a sealing cover; 3. a workpiece tray; 4. a heating coil; 5. a heat insulation plate; 6. a movable opening; 7. lifting the oil cylinder; 8. a liquid injection hole; 9. a liquid injection pipe; 10. an exhaust hole; 11. an exhaust pipe; 12. a sealing groove; 13. a seal ring; 14. a sealing block; 15. a detection hole; 16. an air pressure sensor; 17. a buckle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3 and 4, a novel quenching furnace for stainless steel brightness comprises a quenching box body 1, a sealing cover 2 is arranged on one side of the quenching box body 1, a workpiece tray 3 is arranged inside the quenching box body 1, the workpiece tray 3 is made of high temperature resistant resin and glass fiber material, a quenching assembly is arranged inside the quenching box body 1 and is used for quenching a workpiece on the workpiece tray 3, the quenching assembly comprises a heating coil 4, the heating coil 4 is of a conventional structure and is not described herein, the heating coil 4 is fixedly arranged on the top surface inside the quenching box body 1, a heat insulation plate 5 is fixedly arranged between the insides of the quenching box body 1, the heat insulation plate 5 is made of high temperature resistant resin and glass fiber material, a movable port 6 is arranged on the top surface of the heat insulation plate 5, and the workpiece tray 3 and the movable port 6 are movably sleeved, the bottom surface of the workpiece tray 3 is fixedly provided with a lifting oil cylinder 7, the lifting oil cylinder 7 is of an existing structure and is not described herein any more, the bottom surface of the lifting oil cylinder 7 is fixedly installed with the inner bottom surface of the quenching box body 1, one side of the quenching box body 1 is provided with a liquid injection hole 8, the inner part of the liquid injection hole 8 is fixedly sleeved with a liquid injection pipe 9, one end of the liquid injection pipe 9 penetrates through the liquid injection hole 8 and extends into the quenching box body 1, the lifting oil cylinder 7 is arranged to lift the workpiece tray 3 to the bottom surface of the heating coil 4 through the lifting oil cylinder 7 so as to heat a workpiece on the workpiece tray 3, after heating is completed, the lifting oil cylinder 7 lowers the workpiece tray 3 to the bottom surface of the movable opening 6, at the moment, quenching liquid flows into the workpiece tray 3 through injecting the quenching liquid into the liquid injection pipe 9, and then the quenching liquid is brightly quenched on the workpiece.
Referring to fig. 1, 2, 3 and 4, a vent hole 10 is formed in one side of a quenching box body 1, an exhaust pipe 11 is fixedly installed in an inner fixing sleeve of the vent hole 10, a sealing groove 12 is formed in one side of the quenching box body 1, a sealing ring 13 is fixedly installed in the inner fixing sleeve of the sealing groove 12, the sealing ring 13 is of a conventional structure and is not described herein in detail, a sealing block 14 is fixedly installed on one side of the sealing cover 2, the sealing block 14 is movably clamped with the sealing groove 12, the sealing block 14 is tightly attached to the sealing ring 13, a detection hole 15 is formed in one side of the quenching box body 1, an air pressure sensor 16 is fixedly installed in the inner fixing sleeve of the detection hole 15, the air pressure sensor 16 is of a conventional structure and is not described herein in detail, buckles 17 are fixedly installed on the front side and the rear side of the quenching box body 1 and the sealing cover 2, the buckles 17 are not described herein in detail, and are provided with the sealing block 14, the sealing block 14 is movably clamped with the sealing groove 12 and is tightly attached to the sealing ring 13, so that air tightness of the quenching box body 1 is ensured, and external air is prevented from entering the inside of the quenching box body 1 and affecting quenching.
The working principle is as follows: referring to fig. 1-4, when the quenching box is used, the fastener 17 is arranged, the fastener 17 is opened, the sealing cover 2 is opened, a workpiece needing bright quenching is placed on the workpiece tray 3, the sealing cover 2 is closed, the exhaust pipe 11 is connected with the vacuum pump at the moment, air in the quenching box body 1 is pumped out, the heating coil 4 is started, the lifting oil cylinder 7 is started after heating is completed, the lifting oil cylinder 7 lifts the workpiece tray 3 to the bottom surface of the heating coil 4 so as to heat the workpiece on the workpiece tray 3, the lifting oil cylinder 7 lowers the workpiece tray 3 to the bottom surface of the movable opening 6 after heating is completed, and at the moment, quenching liquid is injected into the liquid injection pipe 9 and flows into the workpiece tray 3, so that bright quenching of the workpiece is completed.
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 (6)
1. A novel quenching furnace for stainless steel brightness is characterized by comprising the following components:
the quenching box comprises a quenching box body (1), wherein a sealing cover (2) is arranged on one side of the quenching box body (1), and a workpiece tray (3) is arranged in the quenching box body (1);
the quenching assembly is arranged inside the quenching box body (1) and is used for quenching the workpieces on the workpiece tray (3).
2. The new quench furnace for stainless steel brightness as set forth in claim 1, characterized in that the quench assembly comprises:
heating coil (4), heating coil (4) fixed mounting is in the inside top surface of quenching case body (1), fixed mounting has heat insulating board (5) between the inside of quenching case body (1), activity mouth (6) have been seted up to the top surface of heat insulating board (5), work piece tray (3) with activity mouth (6) movable sleeve is established, the bottom surface fixed mounting of work piece tray (3) has lift hydro-cylinder (7), the bottom surface of lift hydro-cylinder (7) with the inside bottom surface fixed mounting of quenching case body (1), liquid injection hole (8) has been seted up to one side of quenching case body (1), the inside fixed cover of annotating liquid hole (8) is equipped with annotates liquid pipe (9), the one end of annotating liquid pipe (9) is passed hole (8) and extend to the inside of quenching case body (1).
3. The novel quenching furnace for stainless steel brightness according to claim 1, wherein one side of the quenching box body (1) is provided with an exhaust hole (10), and an exhaust pipe (11) is fixedly sleeved inside the exhaust hole (10).
4. The novel quenching furnace for stainless steel brightness according to claim 1, wherein a sealing groove (12) is formed in one side of the quenching box body (1), a sealing ring (13) is fixedly sleeved inside the sealing groove (12), a sealing block (14) is fixedly installed on one side of the sealing cover (2), the sealing block (14) is movably clamped with the sealing groove (12), and the sealing block (14) is tightly attached to the sealing ring (13).
5. The novel quenching furnace for stainless steel brightness according to claim 1, wherein a detection hole (15) is formed in one side of the quenching box body (1), and an air pressure sensor (16) is fixedly sleeved inside the detection hole (15).
6. The novel quenching furnace for stainless steel brightness as claimed in claim 1, wherein hasps (17) are fixedly mounted on the front and back sides of the quenching box body (1) and the sealing cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221572069.8U CN218232496U (en) | 2022-06-22 | 2022-06-22 | Novel quenching furnace for stainless steel brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221572069.8U CN218232496U (en) | 2022-06-22 | 2022-06-22 | Novel quenching furnace for stainless steel brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218232496U true CN218232496U (en) | 2023-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221572069.8U Active CN218232496U (en) | 2022-06-22 | 2022-06-22 | Novel quenching furnace for stainless steel brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218232496U (en) |
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2022
- 2022-06-22 CN CN202221572069.8U patent/CN218232496U/en active Active
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