CN215440584U - Heat treatment furnace for processing corrosion-resistant stainless steel casting - Google Patents
Heat treatment furnace for processing corrosion-resistant stainless steel casting Download PDFInfo
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- CN215440584U CN215440584U CN202121487019.5U CN202121487019U CN215440584U CN 215440584 U CN215440584 U CN 215440584U CN 202121487019 U CN202121487019 U CN 202121487019U CN 215440584 U CN215440584 U CN 215440584U
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Abstract
The utility model provides a heat treatment furnace for processing corrosion-resistant stainless steel castings, which comprises: a furnace body; the two storage frames are connected between two sides of the inner wall of the furnace body in a sliding mode, hidden grooves are formed in the front faces of the two storage frames, and connecting rods are fixedly connected between two sides of the inner wall of each hidden groove; the driving assembly is arranged at the top of the furnace body and comprises a movable frame fixed at the top of the furnace body. According to the heat treatment furnace for processing the corrosion-resistant stainless steel casting, the stainless steel casting needing heat treatment can be conveniently moved into the furnace chamber through the front-and-back movement of the storage frame, the stainless steel casting after heat treatment can be conveniently moved out of the furnace chamber without being driven by workers, so that the physical strength is saved, the operation efficiency is improved, more importantly, the scalding of hands can not be caused in the operation process, and the heat treatment furnace has certain safety performance.
Description
Technical Field
The utility model relates to the field of heat treatment furnaces, in particular to a heat treatment furnace for processing corrosion-resistant stainless steel castings.
Background
The heat treatment furnace is an electric furnace or a fuel furnace for heating and heat-treating a charge. Commonly used heat treatment furnaces include a box-type resistance furnace, a pit-type resistance furnace, a gas carburizing furnace, a salt bath furnace, and the like. Typically, a continuous furnace is used, with workpieces being continuously loaded from a loading door, through a hearth, and continuously unloaded from a discharge door.
Among the correlation technique, stainless steel casting heat treatment adds man-hour, need use corresponding heat treatment furnace, and current heat treatment furnace carries out thermal treatment to stainless steel after, needs artifical manual taking out, perhaps borrows other instrument of taking out and operates, wastes time and energy, and stainless steel casting's gravity is great moreover, long-time operation, very big consumption staff's physical power, be unfavorable for the long-time work of staff, and cause the in-process of operation, the scald condition appears easily.
Therefore, it is necessary to provide a heat treatment furnace for processing a corrosion-resistant stainless steel casting to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heat treatment furnace for processing a corrosion-resistant stainless steel casting, which solves the problem that the stainless steel casting after heat treatment is inconvenient to take out.
In order to solve the above technical problems, the present invention provides a heat treatment furnace for processing a corrosion-resistant stainless steel casting, comprising:
a furnace body;
the two storage frames are connected between two sides of the inner wall of the furnace body in a sliding mode, hidden grooves are formed in the front faces of the two storage frames, and connecting rods are fixedly connected between two sides of the inner wall of each hidden groove;
the driving assembly is arranged at the top of the furnace body and comprises a movable frame fixed at the top of the furnace body, a threaded rod is rotatably connected between the front surface and the back surface of the inner wall of the movable frame, a movable plate is in threaded connection with the outer surface of the threaded rod, two sides of the movable plate are respectively connected to two sides of the inner wall of the movable frame in a sliding mode, ejector rods are fixedly connected to two sides of the front surface of the movable plate, the other ends of the two ejector rods penetrate through the movable frame and extend to the outside of the movable frame, and a connecting plate is fixedly connected to a support at one end of each of the two ejector rods, which extends to the outside of the movable frame;
the motor is fixed on the back of the movable frame, and an output shaft of the motor is fixedly connected with one end of the threaded rod;
the connecting assembly is arranged on the front surface of the connecting plate;
through depositing the motion around the frame, be convenient for move the stainless steel casting that needs heat treatment to the inside of furnace chamber, also be convenient for move the outside of furnace chamber with the stainless steel casting after the heat treatment, do not need the staff to drive, not only saved physical power, improved operating efficiency, more important in-process at the operation can not cause the scald of hand, has certain security performance.
Preferably, the connecting assembly comprises a hollow rod rotatably connected to the front surface of the connecting plate, and a sliding plate is slidably connected to the inner surface of the hollow rod.
Preferably, one side of the sliding plate is fixedly connected with a telescopic rod, and one end of the telescopic rod penetrates through the hollow rod and extends to the outside of the hollow rod.
Preferably, one end of the telescopic rod extending to the outside of the hollow rod is movably connected with a hook.
Preferably, two heat conduction frames are fixedly connected between two sides of the inner wall of the furnace body, the inside of each heat conduction frame is fixedly connected with an S-shaped heat exchange tube, and two ends of each S-shaped heat exchange tube penetrate through the furnace body and extend to the outside of the furnace body.
Preferably, the heat exchanger further comprises a hot oil pump and a hot oil tank, wherein the hot oil tank is communicated with one ends of the two S-shaped heat exchange tubes through circulating pipes, an oil suction port of the hot oil pump is communicated with the inside of the hot oil tank through an oil suction pipe, and an oil outlet of the hot oil pump is communicated with the other ends of the two S-shaped heat exchange tubes through an oil outlet pipe.
Compared with the prior art, the heat treatment furnace for processing the corrosion-resistant stainless steel casting has the following beneficial effects:
the utility model provides a heat treatment furnace for processing corrosion-resistant stainless steel castings, which can connect two storage frames through the arrangement of a connecting assembly, can drive the connecting assembly to move back and forth by matching with the arrangement of a driving assembly, is convenient for driving the storage frames to move back and forth by the back and forth movement of the connecting assembly, is convenient for moving the stainless steel castings needing heat treatment to the inside of a furnace chamber, is also convenient for moving the stainless steel castings after heat treatment out of the outside of the furnace chamber, does not need a worker to drive, not only saves physical strength and improves operation efficiency, but also does not cause hand scalding in the operation process, and has certain safety performance.
Drawings
FIG. 1 is a schematic structural view of a heat treatment furnace for processing a corrosion-resistant stainless steel casting according to a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional top view of the heat conductive frame shown in FIG. 1;
FIG. 3 is a cross-sectional view of the connection assembly shown in FIG. 1;
fig. 4 is a cross-sectional top view of the drive assembly shown in fig. 1.
Reference numbers in the figures: 1. a furnace body; 2. a storage frame; 3. hiding the groove; 4. a connecting rod; 5. a drive assembly; 51. A movable frame; 52. a threaded rod; 53. moving the plate; 54. a top rod; 55. a connecting plate; 56. a motor; 6. A connecting assembly; 61. a hollow shaft; 62. a sliding plate; 63. a telescopic rod; 64. hooking; 7. a heat conducting frame; 8. An S-shaped heat exchange tube; 9. a hot oil pump; 10. a hot oil tank.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, fig. 1 is a schematic structural diagram of a heat treatment furnace for processing corrosion-resistant stainless steel castings according to a preferred embodiment of the present invention; FIG. 2 is a cross-sectional top view of the heat conductive frame shown in FIG. 1; FIG. 3 is a cross-sectional view of the connection assembly shown in FIG. 1; fig. 4 is a cross-sectional top view of the drive assembly shown in fig. 1. The heat treatment furnace for processing the corrosion-resistant stainless steel casting comprises:
a furnace body 1;
the furnace body comprises two storage frames 2, wherein the two storage frames 2 are connected between two sides of the inner wall of the furnace body 1 in a sliding manner, hidden grooves 3 are formed in the front surfaces of the two storage frames 2, and connecting rods 4 are fixedly connected between two sides of the inner wall of each hidden groove 3;
the driving assembly 5 is arranged at the top of the furnace body 1, the driving assembly 5 comprises a movable frame 51 fixed at the top of the furnace body 1, a threaded rod 52 is rotatably connected between the front and the back of the inner wall of the movable frame 51, a movable plate 53 is in threaded connection with the outer surface of the threaded rod 52, two sides of the movable plate 53 are respectively connected to two sides of the inner wall of the movable frame 51 in a sliding manner, push rods 54 are fixedly connected to two sides of the front of the movable plate 53, the other ends of the two push rods 54 penetrate through the movable frame 51 and extend to the outside of the movable frame 51, and a connecting plate 55 is fixedly connected to a bracket at one end of each push rod 54 extending to the outside of the movable frame 51;
the motor 56 is fixed on the back of the movable frame 51, and an output shaft of the motor 56 is fixedly connected with one end of the threaded rod 52;
the connecting assembly 6 is arranged on the front surface of the connecting plate 55;
through coupling assembling 6's setting, can deposit frame 2 to two and connect, the setting of cooperation drive assembly 5, can drive coupling assembling 6 seesaw, and the motion around coupling assembling 6, be convenient for drive and deposit frame 2 seesaw, and deposit the motion around the frame 2, be convenient for will need the inside of heat treated stainless steel casting motion to the furnace chamber, also be convenient for move the outside of furnace chamber with the stainless steel casting after the heat treatment, do not need the staff to drive, not only save physical power, the operating efficiency is improved, more important in-process at the operation, can not cause the scald of hand, certain security performance has.
The connecting assembly 6 comprises a hollow rod 61 rotatably connected to the front surface of the connecting plate 55, and a sliding plate 62 is slidably connected to the inner surface of the hollow rod 61;
through the setting of sliding plate 62, stability when having improved telescopic link 63 concertina movement.
One side of the sliding plate 62 is fixedly connected with a telescopic rod 63, and one end of the telescopic rod 63 penetrates through the hollow rod 61 and extends to the outside of the hollow rod 61;
the length of coupling assembling 6 is convenient for adjust in the setting of telescopic link 63, satisfies to connect the frame 2 of depositing of different positions.
One end of the telescopic rod 63 extending to the outside of the hollow rod 61 is movably connected with a hook 64;
the hook 64 is provided for hanging the link lever 4 inside the hidden slot 3, and is connected to the link lever 4.
Two heat conduction frames 7 are fixedly connected between two sides of the inner wall of the furnace body 1, S-shaped heat exchange tubes 8 are fixedly connected inside the two heat conduction frames 7, and two ends of the two S-shaped heat exchange tubes 8 penetrate through the furnace body 1 and extend to the outside of the furnace body 1;
the high temperature of hot oil inside through S type heat exchange tube 8 can be derived through 7 processing heats of heat conduction frame, and then can heat deposit the inside stainless steel casting of frame 2, carries out thermal treatment work.
The heat exchanger is characterized by further comprising a hot oil pump 9 and a hot oil tank 10, wherein the hot oil tank 10 is communicated with one end of each of the two S-shaped heat exchange tubes 8 through a circulating pipe, an oil suction port of the hot oil pump 9 is communicated with the interior of the hot oil tank 10 through an oil suction pipe, and an oil outlet of the hot oil pump 9 is communicated with the other end of each of the two S-shaped heat exchange tubes 8 through an oil outlet pipe;
the hot oil pump 9 is a hot oil pump device in the prior art and is used for extracting hot oil heated in the hot oil tank 10, discharging the hot oil into the two S-shaped heat exchange tubes 8, heating the inside of the furnace body through the S-shaped heat exchange tubes 8 and performing heat treatment on the stainless steel casting;
the oil outlet pipe and the circulating pipe are respectively provided with two control valves, so that the interior of the furnace body 1 can be conveniently divided into two levels of heat treatment positions, various heat treatment works are met, and the heat treatment efficiency of the stainless steel casting is improved.
The working principle of the heat treatment furnace for processing the corrosion-resistant stainless steel casting provided by the utility model is as follows:
stainless steel castings which do not need to be subjected to heat treatment are placed in the storage frame, hot oil heated in the hot oil tank 10 can be extracted by starting the hot oil pump 9 and discharged into the two S-shaped heat exchange tubes 8, the interior of the furnace body is heated by the S-shaped heat exchange tubes 8, and the stainless steel castings are subjected to heat treatment;
after heat treatment, the furnace door of the furnace body 1 is opened, the connecting assembly 6 is rotated, one connecting rod 4 can be hooked through the arrangement of the hook 64, the threaded rod 52 can be driven to rotate through the starting of the motor 56, the movable plate 53 can be driven to move back and forth through the rotation of the threaded rod 52, and the two ejector rods 54 can move back and forth through the back and forth movement of the movable plate 53;
the connecting plate 55 can be driven to move back and forth by the movement of the two top rods 54, and then the connecting assembly 6 can be driven to move back and forth, the storage frame 2 can be driven to move out of the furnace chamber by the backward movement of the connecting assembly 6, and the blanking work of workers is facilitated.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A heat treatment furnace for processing a corrosion-resistant stainless steel casting is characterized by comprising:
a furnace body (1);
the furnace body is characterized by comprising two storage frames (2), wherein the two storage frames (2) are connected between two sides of the inner wall of the furnace body (1) in a sliding manner, hidden grooves (3) are formed in the front surfaces of the two storage frames (2), and connecting rods (4) are fixedly connected between two sides of the inner wall of the two hidden grooves (3);
the driving component (5), the driving component (5) is arranged at the top of the furnace body (1), the driving component (5) comprises a movable frame (51) fixed on the top of the furnace body (1), a threaded rod (52) is rotatably connected between the front surface and the back surface of the inner wall of the movable frame (51), the outer surface of the threaded rod (52) is in threaded connection with a moving plate (53), two sides of the moving plate (53) are respectively connected with two sides of the inner wall of the movable frame (51) in a sliding manner, ejector rods (54) are fixedly connected to two sides of the front face of the moving plate (53), the other ends of the two ejector rods (54) penetrate through the movable frame (51) and extend to the outside of the movable frame (51), and a connecting plate (55) is fixedly connected to a support at one end of each of the two ejector rods (54) extending to the outside of the movable frame (51);
the motor (56), the said motor (56) is fixed to the back of the said movable frame (51), the output shaft of the said motor (56) is fixedly connected with one end of the threaded spindle (52);
a connection assembly (6), the connection assembly (6) being disposed on a front face of the connection plate (55).
2. The heat treatment furnace for processing corrosion-resistant stainless steel castings according to claim 1, wherein the connection assembly (6) comprises a hollow bar (61) rotatably connected to a front surface of the connection plate (55), and a sliding plate (62) is slidably connected to an inner surface of the hollow bar (61).
3. The heat treatment furnace for processing the corrosion-resistant stainless steel casting according to claim 2, wherein a telescopic rod (63) is fixedly connected to one side of the sliding plate (62), and one end of the telescopic rod (63) penetrates through the hollow rod (61) and extends to the outside of the hollow rod (61).
4. The heat treatment furnace for processing corrosion-resistant stainless steel castings according to claim 3, wherein a hook (64) is movably connected to one end of the telescopic rod (63) extending to the outside of the hollow rod (61).
5. The heat treatment furnace for processing the corrosion-resistant stainless steel casting according to claim 1, wherein two heat conduction frames (7) are fixedly connected between two sides of the inner wall of the furnace body (1), S-shaped heat exchange tubes (8) are fixedly connected inside the two heat conduction frames (7), and two ends of the two S-shaped heat exchange tubes (8) penetrate through the furnace body (1) and extend to the outside of the furnace body (1).
6. The heat treatment furnace for processing the corrosion-resistant stainless steel casting according to claim 5, further comprising a hot oil pump (9) and a hot oil tank (10), wherein the hot oil tank (10) is communicated with one end of each of the two S-shaped heat exchange tubes (8) through a circulation tube, an oil suction port of the hot oil pump (9) is communicated with the inside of the hot oil tank (10) through an oil suction tube, and an oil outlet of the hot oil pump (9) is communicated with the other end of each of the two S-shaped heat exchange tubes (8) through an oil outlet tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487019.5U CN215440584U (en) | 2021-07-01 | 2021-07-01 | Heat treatment furnace for processing corrosion-resistant stainless steel casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487019.5U CN215440584U (en) | 2021-07-01 | 2021-07-01 | Heat treatment furnace for processing corrosion-resistant stainless steel casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215440584U true CN215440584U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121487019.5U Active CN215440584U (en) | 2021-07-01 | 2021-07-01 | Heat treatment furnace for processing corrosion-resistant stainless steel casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215440584U (en) |
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2021
- 2021-07-01 CN CN202121487019.5U patent/CN215440584U/en active Active
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