CN216360503U - Heat treatment equipment - Google Patents
Heat treatment equipment Download PDFInfo
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- CN216360503U CN216360503U CN202123146320.2U CN202123146320U CN216360503U CN 216360503 U CN216360503 U CN 216360503U CN 202123146320 U CN202123146320 U CN 202123146320U CN 216360503 U CN216360503 U CN 216360503U
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Abstract
The utility model discloses heat treatment equipment, which belongs to the technical field of heat treatment and comprises a furnace body, a treatment container, a heating body, at least two clamps arranged oppositely, a treatment platform and a first rotating device; the processing container is arranged in the furnace body, the processing platform is arranged in the processing container, the heating body is arranged above the processing platform, the clamp is arranged on the processing platform and is respectively positioned at two sides of the heating body, and the output end of the first rotating device is fixedly connected with the bottom of the processing platform. According to the heat treatment equipment provided by the utility model, through the first rotating device and the rotating device, the left end and the right end of the workpiece are uniformly heated with the upper end and the lower end of the workpiece, and the front end and the rear end of the workpiece are uniformly heated with the upper end and the lower end of the workpiece, so that the expansion of the workpiece caused by nonuniform heating is reduced, and the heat treatment quality of the workpiece is improved.
Description
Technical Field
The utility model relates to the technical field of heat treatment, in particular to heat treatment equipment.
Background
The metal heat treatment is a process of heating a metal workpiece in a certain medium to a proper temperature, keeping the temperature for a certain time, cooling at different speeds, and controlling the performance of the metal workpiece by changing the structure of the surface or the interior of the metal material, and the equipment for completing the process is heat treatment equipment.
However, in the process of processing a workpiece by using the conventional metal heat treatment equipment, the temperatures of the front end, the rear end, the left end, the right end and the upper end and the lower end of the workpiece are different, so that the workpiece is heated unevenly in the process of processing the workpiece, the workpiece is easily expanded in the process of heat treatment, and the heat treatment quality is reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide heat treatment equipment, wherein the front end and the rear end, the left end and the right end of a workpiece and the upper end and the lower end of the workpiece are uniformly heated in the heat treatment process, the workpiece cannot expand in the heat treatment process, and the heat treatment quality of the workpiece is improved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides heat treatment equipment, which comprises a furnace body, a treatment container, a heating body, at least two clamps, a treatment platform and a first rotating device, wherein the clamps are oppositely arranged;
the processing container is arranged in the furnace body, the processing platform is arranged in the processing container, the heating body is arranged above the processing platform, the clamp is arranged on the processing platform and respectively positioned on two sides of the heating body, and the output end of the first rotating device is fixedly connected with the bottom of the processing platform.
In one embodiment, the first rotating device comprises a first motor and a first rotating shaft;
the output shaft of the first motor is fixedly connected with one end of the first rotating shaft, and the other end of the first rotating shaft is fixedly connected with the bottom of the processing platform.
In one embodiment, the device further comprises a rotating device;
and the output end of the rotating device is connected with the input end of the clamp.
In one embodiment, the rotating device comprises a first gear set, a connecting shaft, a second gear set and a second rotating shaft;
the input gear of the first gear set is installed on the first rotating shaft, one end of the connecting shaft is connected with the output gear of the first gear set, the other end of the connecting shaft is connected with the input gear of the second gear set, one end of the second rotating shaft is connected with the output gear of the second gear set, and the other end of the second rotating shaft is connected with the input end of the clamp.
In one embodiment, the first gear set comprises a first gear and a second gear;
the first gear is arranged on the first rotating shaft, the first gear is vertically meshed with the second gear, and the second gear is connected with one end of the connecting shaft.
In one embodiment, the second gear set comprises a third gear, a fourth gear and a chain;
the third gear is connected with the other end of the connecting shaft, the fourth gear is connected with one end of the second rotating shaft, and the chain is arranged on the third gear and the fourth gear in a tensioning and sleeving manner.
In one embodiment, the device further comprises a second rotating device;
the second rotating device comprises a second motor, a third rotating shaft and a sleeve for fixing the heating body;
the output end of the second motor is connected with one end of the third rotating shaft, the other end of the third rotating shaft is fixedly connected with the top of the sleeve, and the top of the heating body is fixed in the sleeve.
In one embodiment, the device further comprises oppositely arranged support plates;
one end of the supporting plate is fixed on the processing platform, the second rotating shaft penetrates through the supporting plate, and the second rotating shaft is rotatably connected with the supporting plate.
In one embodiment, the inner wall of the clamp for clamping is provided with at least one convex part.
In one embodiment, the first gear and the second gear are both bevel gears, and the number of teeth of the first gear is greater than that of the second gear.
The utility model has the beneficial effects that:
firstly, through the first rotating device, the left end and the right end of the workpiece are heated uniformly with the upper end and the lower end of the workpiece in the heat treatment process, expansion of the workpiece caused by nonuniform heating is reduced, and the heat treatment quality of the workpiece is improved.
And secondly, the workpiece is rotated for 360 degrees in the heat treatment process through the rotating device, so that the front end and the rear end of the workpiece are uniformly heated and the upper end and the lower end of the workpiece are uniformly heated, the expansion of the workpiece caused by nonuniform heating is further reduced, and the heat treatment quality of the workpiece is improved.
Thirdly, through the second rotating device, the heating body rotates in the heat treatment process, so that the inside of the treatment container is heated uniformly, uneven heating of parts in the treatment container is reduced, and the service life of the parts in the treatment container is prolonged.
Drawings
FIG. 1 is a cross-sectional view of a heat treatment apparatus provided in an embodiment of the present invention;
FIG. 2 is a schematic illustration of a portion of FIG. 1 at A in accordance with an embodiment of the present invention;
FIG. 3 is a partial schematic view at B of FIG. 1 provided in an embodiment of the present invention;
fig. 4 is a schematic structural view of the sleeve and the heat generating body after assembly according to the embodiment of the present invention.
In the figure:
1-furnace body; 11-a furnace body; 12-furnace door; 2-a treatment vessel; 21-a container body; 22-insulation; 3-a heating element; 4-clamping; 41-a boss; 5-a treatment platform; 6-a first rotating device; 61-a first motor; 62-a first shaft; 7-a rotating device; 71-a first gear set; 711-first gear; 712-a second gear; 72-a connecting shaft; 73-second gear set; 731-third gear; 732-a fourth gear; 733-chain; 74-a second shaft; 8-a second rotating device; 81-a second motor; 82-a third shaft; 83-a sleeve; 9-support plate.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 4, the heat treatment apparatus provided by the present invention comprises a furnace body 1, a treatment container 2, a heating element 3, at least two clamps 4 arranged oppositely, a treatment platform 5 and a first rotating device 6; the treatment container 2 is arranged in the furnace body 1, the treatment platform 5 is arranged in the treatment container 2, the heating body 3 is arranged above the treatment platform 5, the clamp 4 is arranged on the treatment platform 5 and is respectively positioned at two sides of the heating body 3, and the output end of the first rotating device 6 is fixedly connected with the bottom of the treatment platform 5. The furnace body 1 comprises a furnace body 11 and furnace doors 12 arranged at two sides of the furnace body 11. The processing container 2 includes a container body 21 and a heat insulator 22 provided on an inner wall of the container body 21. A space is reserved between the furnace body 1 and the processing container 2, and the inside of the processing container 2 is a vacuum chamber. The heating elements 3 are resistance wires, preferably circular, but not limited to circular, and a plurality of heating elements 3 are arranged along the length direction of the treatment platform 5. The first rotating device 6 includes a first motor 61 and a first rotating shaft 62; an output shaft of the first motor 61 is fixedly connected with one end of the first rotating shaft 62, and the other end of the first rotating shaft 62 is fixedly connected with the bottom of the processing platform 5. The first motor is fixed to the bottom of the processing container 2 and is located between the furnace body 1 and the processing container 2, and the first rotating shaft 62 passes through the processing container 2. The first rotating device 6 enables the left end and the right end of the workpiece to be heated uniformly with the upper end and the lower end of the workpiece in the heat treatment process, reduces expansion of the workpiece caused by nonuniform heating, and improves the heat treatment quality of the workpiece.
The heat treatment equipment disclosed by the utility model has the advantages of carrying out heat treatment on the long-strip-shaped workpiece. The heat treatment apparatus further comprises rotating means 7; the output of the rotating means 7 is connected to the input of the gripper 4. The clamp 4 is preferably in the shape of "Contraband", but is not limited to this shape. The clamps 4 are used for clamping one end of the workpiece, the number of the clamps 4 can be 2 or 4, and when the number of the clamps 4 is four, the clamps 4 are uniformly arranged on the processing platform 5 respectively. The rotating device 7 comprises a first gear set 71, a connecting shaft 72, a second gear set 73 and a second rotating shaft 74; the input gear of the first gear set 71 is mounted on the first rotating shaft 62, one end of the connecting shaft 72 is connected with the output gear of the first gear set 71, the other end of the connecting shaft 72 is connected with the input tooth of the second gear set 73, one end of the second rotating shaft 74 is connected with the output tooth of the second gear set 73, and the other end of the second rotating shaft 74 is connected with the input end of the clamp 4. The first gear set 71 includes a first gear 711 and a second gear 712; the first gear 711 is mounted on the first rotating shaft 62, the first gear 711 is vertically engaged with the second gear 712, and the second gear 712 is connected to one end of the connecting shaft 72. The first gear 711 and the second gear 712 are both bevel gears, and the number of teeth of the first gear 711 is greater than that of the second gear 712, so that the rotation speed of the connecting shaft 72 is reduced. One end of the connecting shaft 72 is connected to the first rotating shaft 62 and is rotatably connected to the first rotating shaft 62. The second gear set 73 includes a third gear 731, a fourth gear 732, and a chain 733; the third gear 731 is connected with the other end of the connecting shaft 72, the fourth gear 732 is connected with one end of the second rotating shaft 74, the chain 733 is tightly sleeved on the third gear 731 and the fourth gear 732, the number of teeth of the fourth gear 732 is less than that of the third gear 731, and the rotating speed of the second rotating shaft 74 is reduced, so that the rotating speed of the workpiece is slower in the heat treatment process, and the uniform heating of each surface of the workpiece is facilitated. The rotating device 7 enables the workpiece to rotate 360 degrees in the heat treatment process, so that the front end and the rear end of the workpiece are heated uniformly with the upper end and the lower end of the workpiece, the expansion of the workpiece caused by nonuniform heating is further reduced, and the heat treatment quality of the workpiece is improved.
Further preferably, the heat treatment apparatus further comprises second rotating means 8; the second rotating device 8 comprises a second motor 81, a third rotating shaft 82 and a sleeve 83 for fixing the heating body 3; the second motor 81 is fixed on the top of the processing container 2 and is positioned between the furnace body 1 and the processing container 2, the third rotating shaft 82 penetrates through the processing container 2, the output end of the second motor 81 is connected with one end of the third rotating shaft 82, the other end of the third rotating shaft 82 is fixed with the top of the sleeve 83 in a welding mode or fixed through a fastener, and the top of the heating body 3 is fixed in the sleeve 83 in a welding mode. The first rotating device 6 and the second rotating device 8 rotate synchronously, so that the heating body 3 and the processing platform 5 rotate synchronously, and the workpiece is prevented from colliding with the heating body 3 along with the rotation process of the processing platform 5.
Further preferably, the heat treatment apparatus further comprises oppositely disposed support plates 9; one end of the supporting plate 9 is fixed on the processing platform 5, the second rotating shaft 74 penetrates through the supporting plate 9, and the second rotating shaft 74 is rotatably connected with the supporting plate 9. The supporting plate 9 supports the workpiece, so that the vibration of the workpiece in the heat treatment and rotation processes is reduced, and the stability of the workpiece in the heat treatment process is improved. The inner wall of the clamp 4 for clamping is provided with at least one convex part 41, and the convex parts 41 are positioned at the top and the bottom of the inner wall of the clamp in the shape of 'Contraband'. The protruding parts 41 can be two, three or five, and the like, and the protruding parts 41 can reduce the contact area between the workpiece and the clamp 4, avoid the contact area between the clamp 4 and the clamping position of the workpiece, avoid the temperature accumulation at the position, and enable the workpiece to be heated more uniformly in the heat treatment process.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (10)
1. A heat treatment apparatus characterized by:
comprises a furnace body (1), a processing container (2), a heating body (3), at least two clamps (4) which are oppositely arranged, a processing platform (5) and a first rotating device (6);
the furnace body is characterized in that the processing container (2) is arranged in the furnace body (1), the processing platform (5) is arranged in the processing container (2), the heating body (3) is arranged above the processing platform (5), the clamp (4) is arranged on the processing platform (5) and is respectively positioned at two sides of the heating body (3), and the output end of the first rotating device (6) is fixedly connected with the bottom of the processing platform (5).
2. The thermal processing apparatus of claim 1, wherein:
the first rotating device (6) comprises a first motor (61) and a first rotating shaft (62);
an output shaft of the first motor (61) is fixedly connected with one end of the first rotating shaft (62), and the other end of the first rotating shaft (62) is fixedly connected with the bottom of the processing platform (5).
3. The thermal processing apparatus of claim 2, wherein:
also comprises a rotating device (7);
the output end of the rotating device (7) is connected with the input end of the clamp (4).
4. The thermal processing apparatus of claim 3, wherein:
the rotating device (7) comprises a first gear set (71), a connecting shaft (72), a second gear set (73) and a second rotating shaft (74);
the input gear of first gear train (71) install in on first pivot (62), the one end of connecting axle (72) with the output gear of first gear train (71) is connected, the other end of connecting axle (72) with second gear train (73) input tooth is connected, the one end of second pivot (74) with the output tooth of second gear train (73) is connected, the other end of second pivot (74) with the input of anchor clamps (4) is connected.
5. The thermal processing apparatus of claim 4, wherein:
the first gear set (71) comprises a first gear (711) and a second gear (712);
the first gear (711) is mounted on the first rotating shaft (62), the first gear (711) is vertically meshed with the second gear (712), and the second gear (712) is connected with one end of the connecting shaft (72).
6. The thermal processing apparatus of claim 5, wherein:
the second gear set (73) comprises a third gear (731), a fourth gear (732) and a chain (733);
the third gear (731) is connected with the other end of the connecting shaft (72), the fourth gear (732) is connected with one end of the second rotating shaft (74), and the chain (733) is arranged on the third gear (731) and the fourth gear (732) in a tensioning and sleeving manner.
7. The heat treatment apparatus according to any one of claims 1 to 6, wherein:
also comprises a second rotating device (8);
the second rotating device (8) comprises a second motor (81), a third rotating shaft (82) and a sleeve (83) for fixing the heating body (3);
the output end of the second motor (81) is connected with one end of the third rotating shaft (82), the other end of the third rotating shaft (82) is fixedly connected with the top of the sleeve (83), and the top of the heating body (3) is fixed in the sleeve (83).
8. The thermal processing apparatus of claim 4, wherein:
also comprises a supporting plate (9) which is arranged oppositely;
one end of the supporting plate (9) is fixed on the processing platform (5), the second rotating shaft (74) penetrates through the supporting plate (9), and the second rotating shaft (74) is rotatably connected with the supporting plate (9).
9. The thermal processing apparatus of claim 1, wherein:
the inner wall of the clamp (4) for clamping is provided with at least one convex part (41).
10. The thermal processing apparatus of claim 5, wherein:
the first gear (711) and the second gear (712) are both bevel gears, and the number of teeth of the first gear (711) is greater than that of the second gear (712).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123146320.2U CN216360503U (en) | 2021-12-15 | 2021-12-15 | Heat treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123146320.2U CN216360503U (en) | 2021-12-15 | 2021-12-15 | Heat treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216360503U true CN216360503U (en) | 2022-04-22 |
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ID=81190277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123146320.2U Active CN216360503U (en) | 2021-12-15 | 2021-12-15 | Heat treatment equipment |
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| CN (1) | CN216360503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115058578A (en) * | 2022-08-19 | 2022-09-16 | 江苏建鑫机械制造有限公司 | Annealing device for metal forging processing |
-
2021
- 2021-12-15 CN CN202123146320.2U patent/CN216360503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115058578A (en) * | 2022-08-19 | 2022-09-16 | 江苏建鑫机械制造有限公司 | Annealing device for metal forging processing |
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