CN216337797U - Low-temperature tempering furnace for quickly cooling workpiece - Google Patents
Low-temperature tempering furnace for quickly cooling workpiece Download PDFInfo
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- CN216337797U CN216337797U CN202122338609.8U CN202122338609U CN216337797U CN 216337797 U CN216337797 U CN 216337797U CN 202122338609 U CN202122338609 U CN 202122338609U CN 216337797 U CN216337797 U CN 216337797U
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Abstract
The utility model discloses a low-temperature tempering furnace for quickly cooling a workpiece, which relates to the technical field of tempering furnaces and comprises a furnace body, wherein a quick cooling chamber and a tempering chamber are arranged in the furnace body; the conveying mechanism comprises a conveying belt and a reverse turning plate arranged on one side of the conveying belt. According to the utility model, through the arrangement of the conveying mechanism, after a workpiece is thrown onto a conveying belt of the quick cooling chamber, the first axial flow fan, the second axial flow fan and the second driving motor are started, the second driving motor drives the conveying belt to rotate, the first axial flow fan and the second axial flow fan cool the workpiece in air, then the conveying belt rotates reversely, the workpiece is overturned after being touched with the overturning plate, and the first axial flow fan and the second axial flow fan are convenient for carrying out omnibearing quick cooling on the workpiece.
Description
Technical Field
The utility model relates to the technical field of tempering furnaces, in particular to a low-temperature tempering furnace for quickly cooling workpieces.
Background
The tempering furnace is used for tempering common metal parts in air and quenching, annealing and aging heat treatment of light alloy parts such as aluminum alloy die castings, pistons, aluminum plates and the like, the shell is formed by welding steel plates and section steels, the trolley is formed by welding the section steels and the steel plates, the trolley reduces heat radiation and convection loss through soft contact with a furnace lining and a sand seal mechanism, and the sealing performance of a furnace body is effectively ensured.
The low temperature tempering furnace usually uses about 180 ℃ to 200 ℃ for tempering, if the tempering is performed at 100 ℃, the generation of more cracks can be reduced, the hardness of the workpiece can be slightly increased, and the wear resistance can be improved
The conventional low-temperature tempering furnace needs to cool a workpiece and then put into the low-temperature tempering furnace for tempering, the procedure is complicated, and the time for waiting for cooling the workpiece is too long.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a low-temperature tempering furnace for quickly cooling workpieces, which can effectively solve the problems that the existing low-temperature tempering furnace provided in the background art needs to cool the workpieces and then puts the cooled workpieces into the low-temperature tempering furnace for tempering, the procedure is complicated, and the time for waiting for cooling the workpieces is too long.
In order to achieve the purpose, the utility model adopts the technical scheme that: a low-temperature tempering furnace for quickly cooling workpieces comprises a furnace body, wherein a quick cooling chamber and a tempering chamber are arranged in the furnace body, the quick cooling chamber is arranged above the tempering chamber, a first axial flow fan is fixedly arranged on the top wall of the quick cooling chamber, a second axial flow fan is fixedly arranged on the side wall of the quick cooling chamber, and a conveying mechanism is arranged below the first axial flow fan;
the conveying mechanism comprises a conveying belt and a return turning plate arranged on one side of the conveying belt, an electric control telescopic rod is arranged below the conveying belt, the bottom end of the return turning plate and the top end of the electric control telescopic rod are fixedly connected and movably connected with two side walls of the furnace body respectively, a refrigerator is arranged on the top end of the electric control telescopic rod and arranged below the conveying belt, and an air conditioning outlet is formed in the top end of the refrigerator.
Preferably, transport mechanism still includes the circle roller, the surface and the swing joint of circle roller have the conveyer belt, the one end fixedly connected with second driving motor of circle roller. Through the setting of second driving motor, be convenient for drive conveyer belt round trip to rotate.
Preferably, the top end of the furnace body is fixedly provided with a control box, one side of the furnace body is movably connected with a sealing door, one side of the sealing door is provided with a temperature display screen, the side wall of the tempering chamber is fixedly provided with a temperature detector, and the bottom end of the furnace body is fixedly provided with a support column. The temperature in the furnace body can be conveniently measured by the arrangement of the temperature detector.
Preferably, a tempering mechanism is fixedly arranged on the bottom wall of the tempering chamber, the tempering mechanism comprises an electric control lifting rod, a first driving motor and a tempering plate, the first driving motor is fixedly arranged on the bottom wall of the tempering chamber, the output end of the first driving motor is fixedly connected with the bottom end of the electric control lifting rod, the tempering plate is fixedly arranged at the top end of the electric control lifting rod, and baffles are fixedly arranged on two sides of the top end of the tempering plate. Through the setting of tempering mechanism, be convenient for adjust the position of work piece.
Preferably, the side wall of the tempering chamber is fixedly connected with a guide plate, and the guide plate is arranged above the tempering plate. Through the setting of deflector, be convenient for with the work piece direction of rapid cooling chamber to tempering on the board.
Preferably, the top of tempering room is provided with heated air circulation mechanism, heated air circulation mechanism advances the pipe and sets up in the inside heating power supply of heating cabinet including heating cabinet, air, the heating cabinet is fixed to be set up in the bottom of automatically controlled telescopic link, the one end that the pipe was advanced to the air runs through the furnace body and sets up in the inside of heating cabinet, the inside that the pipe was advanced to the air is provided with the filter screen. Through the setting of heating power supply, be convenient for heat the gas that gets into the heating cabinet.
Preferably, the heated air circulation mechanism still includes gas circulation pipe and hot air shower nozzle, the one end of gas circulation pipe sets up in the bottom of tempering room, the top of gas circulation pipe sets up in the inside of heating cabinet, the heating cabinet is run through to the bottom of hot air shower nozzle. Through the arrangement of the hot air spray head, hot air in the heating box can be conveniently sprayed to the workpiece on the tempering plate.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the arrangement of the conveying mechanism, after a workpiece is thrown onto a conveying belt of the quick cooling chamber, the first axial flow fan, the second axial flow fan and the second driving motor are started, the second driving motor drives the conveying belt to rotate, the first axial flow fan and the second axial flow fan cool the workpiece in air, then the conveying belt rotates reversely, the workpiece is overturned after being touched with the overturning plate, and the first axial flow fan and the second axial flow fan are convenient for carrying out omnibearing quick cooling on the workpiece.
Drawings
FIG. 1 is a perspective view of a low temperature tempering furnace for rapid cooling of workpieces according to the present invention;
FIG. 2 is an internal plan view of a low temperature tempering furnace for rapid cooling of workpieces according to the present invention;
FIG. 3 is a schematic view of a first axial fan in a low temperature tempering furnace for rapid cooling of workpieces according to the present invention;
FIG. 4 is a schematic view of a transfer mechanism in a low temperature tempering furnace for rapid cooling of workpieces according to the present invention;
FIG. 5 is a schematic view of a hot air circulating mechanism in a low temperature tempering furnace for rapidly cooling a workpiece according to the present invention;
FIG. 6 is a schematic view of a tempering mechanism in the low temperature tempering furnace for rapid cooling of workpieces according to the present invention.
In the figure: 1. a furnace body; 2. a control box; 3. a transport mechanism; 31. a conveyor belt; 32. a round roller; 33. turning back the plate; 4. a first axial fan; 5. a second axial fan; 6. a refrigerator; 7. an electric control telescopic rod; 8. a tempering mechanism; 81. an electrically controlled lifter; 82. a first drive motor; 83. a tempering plate; 9. a hot air circulating mechanism; 91. a heating box; 92. an air inlet pipe; 93. a gas circulation pipe; 94. a hot air shower nozzle; 95. a heating power supply; 10. a guide plate; 11. a temperature detector; 12. a quick cooling chamber; 13. a tempering chamber.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the utility model is a low-temperature tempering furnace for rapidly cooling a workpiece, comprising a furnace body 1, wherein a rapid cooling chamber 12 and a tempering chamber 13 are arranged inside the furnace body 1, the rapid cooling chamber 12 is arranged above the tempering chamber 13, a first axial fan 4 is fixedly arranged on the top wall of the rapid cooling chamber 12, a second axial fan 5 is fixedly arranged on the side wall of the rapid cooling chamber 12, and a conveying mechanism 3 is arranged below the first axial fan 4;
transport mechanism 3 includes conveyer belt 31 and sets up in the board 33 that turns back of conveyer belt 31 one side, the below of conveyer belt 31 is provided with automatically controlled telescopic link 7, the bottom that turns back board 33 and the top of automatically controlled telescopic link 7, the both ends of automatically controlled telescopic link 7 respectively with two lateral wall fixed connection and the swing joint of the inside of furnace body 1, the top of automatically controlled telescopic link 7 is provided with refrigerator 6, refrigerator 6 sets up in the below of conveyer belt 31, the air conditioning export has been seted up on refrigerator 6's top.
Wherein, transport mechanism 3 still includes circle roller 32, and the surface and the swing joint of circle roller 32 have conveyer belt 31, and the one end fixedly connected with second driving motor of circle roller 32. Through the setting of second driving motor, be convenient for drive conveyer belt 31 and make a round trip to rotate.
Wherein, the fixed control box 2 that is provided with in top of furnace body 1, one side swing joint of furnace body 1 has the sealing door, and one side of sealing door is provided with temperature display screen, and the fixed thermometer 11 that is provided with on the lateral wall of tempering chamber 13, the bottom mounting of furnace body 1 is provided with the support column. The temperature in the furnace body 1 can be conveniently measured by the arrangement of the temperature detector 11.
Wherein, the fixed tempering mechanism 8 that is provided with of diapire of tempering chamber 13, tempering mechanism 8 includes automatically controlled lifter 81, first driving motor 82 and tempering board 83, and first driving motor 82 is fixed to be set up on the diapire of tempering chamber 13, the output of first driving motor 82 and the bottom fixed connection of automatically controlled lifter 81, and tempering board 83 is fixed to be set up in the top of automatically controlled lifter 81, and the both sides on tempering board 83 top are all fixed and are provided with the baffle. The position of the workpiece is convenient to adjust through the arrangement of the tempering mechanism 8.
Wherein, the side wall of the tempering chamber 13 is fixedly connected with a guide plate 10, and the guide plate 10 is arranged above the tempering plate 83. The guiding of the work piece of the rapid cooling chamber 12 to the tempering plate 83 is facilitated by the arrangement of the guide plate 10.
Wherein, the top of tempering room 13 is provided with heated air circulation mechanism 9, and heated air circulation mechanism 9 includes heating cabinet 91, air advances pipe 92 and sets up in the inside heating power 95 of heating cabinet 91, and heating cabinet 91 is fixed to be set up in the bottom of automatically controlled telescopic link 7, and the one end that the air advances pipe 92 runs through furnace body 1 and sets up in the inside of heating cabinet 91, and the inside that the air advances pipe 92 is provided with the filter screen. The gas entering the heating box 91 is heated by the heating power source 95.
The hot air circulation mechanism 9 further includes a gas circulation pipe 93 and a hot air nozzle 94, one end of the gas circulation pipe 93 is disposed at the bottom end of the tempering chamber 13, the top end of the gas circulation pipe 93 is disposed inside the heating box 91, and the bottom end of the hot air nozzle 94 penetrates through the heating box 91. Through the arrangement of the hot air spray head 94, hot air in the heating box 91 is convenient to spray to the workpiece on the tempering plate 83.
The working principle of the utility model is as follows:
after the workpiece is thrown into the conveyor belt 31 of the quick cooling chamber 12, the first axial flow fan 4, the second axial flow fan 5 and the second driving motor are started, the second driving motor drives the round roller 32 and the conveyor belt 31 to rotate, the first axial flow fan 4 and the second axial flow fan 5 cool the workpiece in air, the conveyor belt 31 reversely rotates, the workpiece touches the turning plate 33 and then turns over, the electric control telescopic rod 7 contracts, the workpiece falls onto the tempering plate 83, the heating power supply 95 is started, and the hot air nozzle 94 blows hot air to the workpiece to temper the workpiece.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The low-temperature tempering furnace for quickly cooling the workpiece is characterized by comprising a furnace body (1), wherein a quick cooling chamber (12) and a tempering chamber (13) are formed in the furnace body (1), the quick cooling chamber (12) is arranged above the tempering chamber (13), a first axial flow fan (4) is fixedly arranged on the top wall of the quick cooling chamber (12), a second axial flow fan (5) is fixedly arranged on the side wall of the quick cooling chamber (12), and a conveying mechanism (3) is arranged below the first axial flow fan (4);
conveying mechanism (3) include conveyer belt (31) and set up in returning of conveyer belt (31) one side and turn over board (33), the below of conveyer belt (31) is provided with automatically controlled telescopic link (7), return the bottom that turns over board (33) and the top of automatically controlled telescopic link (7), the both ends of automatically controlled telescopic link (7) respectively with two lateral wall fixed connection and the swing joint of the inside of furnace body (1), the top of automatically controlled telescopic link (7) is provided with refrigerator (6), refrigerator (6) set up in the below of conveyer belt (31), the air conditioning export has been seted up on the top of refrigerator (6).
2. A low temperature tempering furnace for rapid cooling of workpieces as recited in claim 1 wherein: transport mechanism (3) still include circle roller (32), the surface and the swing joint of circle roller (32) have conveyer belt (31), the one end fixedly connected with second driving motor of circle roller (32).
3. A low temperature tempering furnace for rapid cooling of workpieces as recited in claim 1 wherein: the top of furnace body (1) is fixed and is provided with control box (2), one side swing joint of furnace body (1) has the sealing door, one side of sealing door is provided with the temperature display screen, fixedly on the lateral wall of tempering room (13) being provided with thermoscope (11), the bottom mounting of furnace body (1) is provided with the support column.
4. A low temperature tempering furnace for rapid cooling of workpieces as recited in claim 1 wherein: the tempering device is characterized in that a tempering mechanism (8) is fixedly arranged on the bottom wall of the tempering chamber (13), the tempering mechanism (8) comprises an electric control lifting rod (81), a first driving motor (82) and a tempering plate (83), the first driving motor (82) is fixedly arranged on the bottom wall of the tempering chamber (13), the output end of the first driving motor (82) is fixedly connected with the bottom end of the electric control lifting rod (81), the tempering plate (83) is fixedly arranged on the top end of the electric control lifting rod (81), and baffles are fixedly arranged on two sides of the top end of the tempering plate (83).
5. A low temperature tempering furnace for rapid cooling of workpieces according to claim 4 wherein: fixedly connected with deflector (10) on the lateral wall of tempering room (13), deflector (10) set up in the top of tempering board (83).
6. A low temperature tempering furnace for rapid cooling of workpieces as recited in claim 1 wherein: the top of tempering room (13) is provided with heated air circulation mechanism (9), heated air circulation mechanism (9) advance pipe (92) and set up in heating cabinet (91) inside heating power supply (95) including heating cabinet (91), air, heating cabinet (91) are fixed to be set up in the bottom of automatically controlled telescopic link (7), the one end that the air advances pipe (92) runs through furnace body (1) and sets up in the inside of heating cabinet (91), the inside that the air advances pipe (92) is provided with the filter screen.
7. A low temperature tempering furnace for rapid cooling of workpieces according to claim 6 wherein: heated air circulation mechanism (9) still include gas circulation pipe (93) and hot air shower nozzle (94), the one end of gas circulation pipe (93) sets up in the bottom of tempering room (13), the top of gas circulation pipe (93) sets up in the inside of heating cabinet (91), heating cabinet (91) is run through to the bottom of hot air shower nozzle (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122338609.8U CN216337797U (en) | 2021-09-26 | 2021-09-26 | Low-temperature tempering furnace for quickly cooling workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122338609.8U CN216337797U (en) | 2021-09-26 | 2021-09-26 | Low-temperature tempering furnace for quickly cooling workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216337797U true CN216337797U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122338609.8U Active CN216337797U (en) | 2021-09-26 | 2021-09-26 | Low-temperature tempering furnace for quickly cooling workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216337797U (en) |
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2021
- 2021-09-26 CN CN202122338609.8U patent/CN216337797U/en active Active
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