CN220187410U - Tempering device of vacuum sintering furnace - Google Patents
Tempering device of vacuum sintering furnace Download PDFInfo
- Publication number
- CN220187410U CN220187410U CN202321637675.8U CN202321637675U CN220187410U CN 220187410 U CN220187410 U CN 220187410U CN 202321637675 U CN202321637675 U CN 202321637675U CN 220187410 U CN220187410 U CN 220187410U
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- sintering furnace
- vacuum sintering
- furnace body
- fixedly connected
- base
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- 238000005245 sintering Methods 0.000 title claims abstract description 92
- 238000005496 tempering Methods 0.000 title claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 239000000463 material Substances 0.000 abstract description 15
- 206010053615 Thermal burn Diseases 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of vacuum sintering furnaces, and particularly relates to a tempering device of a vacuum sintering furnace, which comprises a base and a placing net box, wherein a vacuum sintering furnace body is fixedly connected to the top of the base, a cooling assembly is arranged between the base and the vacuum sintering furnace body, an opening is formed in the front side of the vacuum sintering furnace body, an automatic opening and closing assembly is arranged between the opening and the vacuum sintering furnace body, and heating plates are fixedly connected to the inner wall of the top and the inner wall of the bottom of the vacuum sintering furnace body. The vacuum sintering furnace is reasonable in structural design, can be efficiently cooled so as to take out the materials after sintering tempering, can electrically open and close the sealing plate and automatically drive the placing net box to enter and exit, further enables personnel to extend into the vacuum sintering furnace body without the need of a handle to take and place the materials, does not scald hands of the personnel, and improves the safety during use.
Description
Technical Field
The utility model relates to the technical field of vacuum sintering furnaces, in particular to a tempering device of a vacuum sintering furnace.
Background
The air sintering furnace is a furnace for performing protective sintering on heated objects in a vacuum environment, and has a plurality of heating modes, such as resistance heating, induction heating, microwave heating and the like, and the furnace for performing protective sintering on the heated objects by utilizing the induction heating can be classified into a type of power frequency, medium frequency, high frequency and the like, and can be classified into a subclass of the vacuum sintering furnace. And (3) searching: the vacuum sintering furnace heating device with the authorized publication number of CN218179582U comprises an operation box body and a vacuum pump, wherein the vacuum pump is arranged in the operation box body, and the upper end of the operation box body is provided with a sealing heating structure; the seal heating structure includes: the heating device comprises a mounting shaft, a rotating block, a cover body, a heating cavity, a plurality of first heating pipes, a plurality of second heating pipes, a placing component and a buckling fixing component.
However, the tempering device of the vacuum sintering furnace has the defects that after the material is sintered, the material can be taken out after being cooled, but because a certain amount of waste heat exists in the sintering furnace, a worker manually opens the furnace door and feeds the material, the situation that the worker burns hands easily exists, and the safety in use is reduced, so that the tempering device of the vacuum sintering furnace is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects, and provides a tempering device of a vacuum sintering furnace.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the tempering device of the vacuum sintering furnace comprises a base and a placing net box, wherein the top of the base is fixedly connected with a vacuum sintering furnace body, a cooling assembly is arranged between the base and the vacuum sintering furnace body, an opening is formed in the front side of the vacuum sintering furnace body, an automatic opening and closing assembly is arranged between the opening and the vacuum sintering furnace body, a heating plate is fixedly connected to the inner wall of the top of the vacuum sintering furnace body and the inner wall of the bottom of the vacuum sintering furnace body, and a pushing-out and placing assembly is arranged between the placing net box and the vacuum sintering furnace body.
Preferably, the water cavity is offered to the base, cooling module is including the heat exchanger of fixed setting in the base and the circulating pump of fixed connection at the base top, annular cooling chamber has been offered in the vacuum sintering furnace body, the play water end of circulating pump is fixed to be linked together and is supplied cold water pipe, the cold water pipe is linked together with one side inner wall of annular cooling chamber, fixed intercommunication has the outlet pipe on the annular cooling chamber opposite side inner wall, the outlet pipe is linked together with the top of heat exchanger, heat exchanger is linked together with one side inner wall of water cavity, the water inlet end of circulating pump is linked together with the water cavity.
Preferably, the water inlet end of the circulating pump is fixedly communicated with a water inlet pipe, and the bottom end of the water inlet pipe extends into the water cavity.
Preferably, the automatic opening and closing assembly comprises two driving motors fixedly connected to the top of the vacuum sintering furnace body, lifting screw rods are fixedly connected to output shafts of the driving motors, lug plates are sleeved on the outer sides of the two lifting screw rods in a threaded mode, the front sides of the two lug plates are fixedly connected with the same sealing plate, and the sealing plate is arranged in the opening in a sliding sealing mode.
Preferably, a rectangular opening is formed in the top of the vacuum sintering furnace body, and the sealing plate is slidably sleeved in the rectangular opening.
Preferably, the grooves are formed in the inner walls of the two sides of the vacuum sintering furnace body, the pushing-out and placing assembly comprises two servo motors fixedly connected to the front side of the vacuum sintering furnace body and transverse screw rods rotationally connected to the inner walls of the front side and the rear side of the grooves, output shafts of the two servo motors are fixedly connected with the corresponding transverse screw rods respectively, driving plates are sleeved on the outer side screw threads of the transverse screw rods, connecting plates are fixedly connected to the inner sides of the two driving plates, fixing plates are fixedly connected to the inner sides of the two connecting plates, and a net box is fixedly connected between the two fixing plates.
Preferably, the bottom fixedly connected with motor cabinet of servo motor, two motor cabinet all fixed connection are in the front side of vacuum sintering furnace body.
Preferably, the two driving plates are respectively sleeved in the corresponding grooves in a sliding way.
According to the tempering device of the vacuum sintering furnace, through the arrangement of the water cavity, the water inlet pipe, the circulating pump, the cold water supply pipe, the annular cooling cavity, the water outlet pipe and the heat exchanger, the vacuum sintering furnace can be efficiently cooled, so that materials after sintering tempering is finished can be taken out;
according to the tempering device of the vacuum sintering furnace, the sealing plate can be opened and closed electrically through the arrangement of the driving motor, the lifting screw rod, the lug plate, the sealing plate and the opening, and the driving of the placing net box is driven through the arrangement of the servo motor, the groove, the driving plate, the transverse screw rod, the connecting plate, the fixing plate and the placing net box, so that a person does not need to stretch into the vacuum sintering furnace body to take and put materials, the hands of the person are not scalded, and the safety in use is improved;
the vacuum sintering furnace is reasonable in structural design, can be efficiently cooled so as to take out the materials after sintering tempering, can electrically open and close the sealing plate and automatically drive the placing net box to enter and exit, further enables personnel to extend into the vacuum sintering furnace body without the need of a handle to take and place the materials, does not scald hands of the personnel, and improves the safety during use.
Drawings
FIG. 1 is a schematic diagram of a tempering device of a vacuum sintering furnace according to the present utility model;
FIG. 2 is a cross-sectional view of a tempering device of a vacuum sintering furnace according to the present utility model;
FIG. 3 is a schematic diagram of a portion A of a tempering device of a vacuum sintering furnace according to the present utility model;
fig. 4 is a top view of a driving plate, a connecting plate, a fixing plate and a placing net box of a tempering device of a vacuum sintering furnace.
In the figure: 1. a base; 2. a vacuum sintering furnace body; 3. a water outlet pipe; 4. a servo motor; 5. an opening; 6. a sealing plate; 7. ear plates; 8. lifting the screw rod; 9. a driving motor; 10. a transverse screw rod; 11. a heat exchanger; 12. a water chamber; 13. a water inlet pipe; 14. a circulation pump; 15. a cold water supply pipe; 16. an annular cooling cavity; 17. a heating plate; 18. placing a net box; 19. a fixing plate; 20. a driving plate; 21. a connecting plate; 22. a groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a tempering device of a vacuum sintering furnace comprises a base 1 and a placing net box 18, wherein the top of the base 1 is fixedly connected with a vacuum sintering furnace body 2, a cooling component is arranged between the base 1 and the vacuum sintering furnace body 2, an opening 5 is arranged on the front side of the vacuum sintering furnace body 2, an automatic opening and closing component is arranged between the opening 5 and the vacuum sintering furnace body 2, heating plates 17 are fixedly connected on the inner wall of the top and the inner wall of the bottom of the vacuum sintering furnace body 2, and a pushing-out and placing component is arranged between the placing net box 18 and the vacuum sintering furnace body 2.
In the utility model, a water cavity 12 is formed in a base 1, a cooling assembly comprises a heat exchanger 11 fixedly arranged in the base 1 and a circulating pump 14 fixedly connected to the top of the base 1, an annular cooling cavity 16 is formed in a vacuum sintering furnace body 2, a water outlet end of the circulating pump 14 is fixedly communicated with a cold water supply pipe 15, the cold water supply pipe 15 is communicated with one side inner wall of the annular cooling cavity 16, a water outlet pipe 3 is fixedly communicated with the other side inner wall of the annular cooling cavity 16, the water outlet pipe 3 is communicated with the top of the heat exchanger 11, the heat exchanger 11 is communicated with one side inner wall of the water cavity 12, a water inlet end of the circulating pump 14 is communicated with the water cavity 12, the circulating pump 14 is started, cold water cooled by the heat exchanger 11 can be pumped into the water cavity 12, the water inlet pipe 13 and the cold water supply pipe 15, and finally flows into the annular cooling cavity 16, and heat of the vacuum sintering furnace body 2 can be absorbed through cooling of the annular cooling cavity 16, and the purpose of cooling the vacuum sintering furnace body 2 is achieved.
In the utility model, the water inlet end of the circulating pump 14 is fixedly communicated with the water inlet pipe 13, and the bottom end of the water inlet pipe 13 extends into the water cavity 12, so that the circulating pump 14 is conveniently communicated with the water cavity 12, and a water source is provided for the circulating pump 14.
According to the utility model, the automatic opening and closing assembly comprises two driving motors 9 fixedly connected to the top of the vacuum sintering furnace body 2, lifting screw rods 8 are fixedly connected to the output shafts of the driving motors 9, lug plates 7 are sleeved on the outer sides of the two lifting screw rods 8 in a threaded mode, the front sides of the two lug plates 7 are fixedly connected with the same sealing plate 6, the sealing plate 6 is arranged in the opening 5 in a sliding sealing manner, the two driving motors 9 are started, the two driving motors 9 drive the two lifting screw rods 8 to synchronously rotate, the two lifting screw rods 8 drive the two lug plates 7 and the sealing plate 6 to lift, when the lifting screw rods move downwards, the opening 5 can be sealed, and when the lifting screw rods move upwards, the opening 5 can be opened.
In the utility model, the top of the vacuum sintering furnace body 2 is provided with the rectangular opening, and the sealing plate 6 is sleeved in the rectangular opening in a sliding way, so that the sealing plate 6 is conveniently guided, and the movement of the sealing plate is more stable and smooth.
In the utility model, grooves 22 are formed on the inner walls of the two sides of a vacuum sintering furnace body 2, a push-out and putting-in assembly comprises two servo motors 4 fixedly connected to the front side and the rear side of the vacuum sintering furnace body 2 and transverse screw rods 10 rotatably connected to the inner walls of the front side and the rear side of the grooves 22, output shafts of the two servo motors 4 are fixedly connected with the corresponding transverse screw rods 10 respectively, driving plates 20 are sleeved on the outer side threads of the transverse screw rods 10, connecting plates 21 are fixedly connected to the inner sides of the two driving plates 20, fixing plates 19 are fixedly connected to the inner sides of the two connecting plates 21, a net box 18 is fixedly connected between the two fixing plates 19, the two servo motors 4 are started, the two servo motors 4 synchronously drive the two transverse screw rods 10 to rotate, and the two transverse screw rods 10 drive the two driving plates 20, the connecting plates 21 and the fixing plates 19 to move forwards or backwards with the net box 18, so that materials can be put in or pushed out.
According to the utility model, the motor base is fixedly connected to the bottom of the servo motor 4, and the two motor bases are fixedly connected to the front side of the vacuum sintering furnace body 2, so that the servo motor 4 can be supported and reinforced, and the work of the servo motor is more stable and smooth.
In the utility model, the two driving plates 20 are respectively sleeved in the corresponding grooves 22 in a sliding way, so that the driving plates 20 are conveniently guided, and the movement of the driving plates is more stable and smooth.
In the utility model, when in work, materials are placed in a placing net box 18, two servo motors 4 are started, the two servo motors 4 synchronously drive two transverse screw rods 10 to rotate, the two transverse screw rods 10 drive two driving plates 20, a connecting plate 21 and a fixing plate 19 to move backwards with the placing net box 18, the placing net box 18 and the materials can be placed in a vacuum sintering furnace body 2, then the two driving motors 9 are started, the two driving motors 9 drive the two lifting screw rods 8 to synchronously rotate, the two lifting screw rods 8 drive the two lug plates 7 and the sealing plate 6 to move downwards to seal an opening 5, the materials in the placing net box 18 are heated, sintered and tempered through a heating plate 17, after the sintering and tempering are finished, a circulating pump 14 is started, the circulating pump 14 can pump cold refrigerated by a heat exchanger 11 into a water cavity 12, a water inlet pipe 13 and a cold supply pipe 15, finally flow into the annular cooling cavity 16, the heat of the vacuum sintering furnace body 2 can be absorbed through the cooling of the continuous flow of the annular cooling cavity 16, the purpose of cooling the vacuum sintering furnace body 2 is achieved, cold water absorbs heat and rises in temperature to flow into the heat exchanger 11 again from the water outlet pipe 3 for refrigeration and reuse, and then a water source can be recycled, after cooling is finished, the two driving motors 9 are reversely started, the two lifting screw rods 8 reversely rotate to move the sealing plate 6 upwards without sealing the vacuum sintering furnace body 2, then the two servo motors 4 are reversely started, the two transverse screw rods 10 reversely rotate and drive the driving plate 20, the placed net box 18 and materials are driven out of the outer side of the vacuum sintering furnace body 2, and further convenience is brought to people to take out materials after sintering tempering.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The tempering device of the vacuum sintering furnace is characterized by comprising a base (1) and a placing net box (18), wherein the vacuum sintering furnace body (2) is fixedly connected to the top of the base (1), a cooling component is arranged between the base (1) and the vacuum sintering furnace body (2), an opening (5) is formed in the front side of the vacuum sintering furnace body (2), an automatic opening and closing component is arranged between the opening (5) and the vacuum sintering furnace body (2), a heating plate (17) is fixedly connected to the inner wall of the top of the vacuum sintering furnace body (2) and the inner wall of the bottom, and a pushing and placing component is arranged between the placing net box (18) and the vacuum sintering furnace body (2).
2. The tempering device of the vacuum sintering furnace according to claim 1, wherein the base (1) is provided with a water cavity (12), the cooling assembly comprises a heat exchanger (11) fixedly arranged in the base (1) and a circulating pump (14) fixedly connected to the top of the base (1), an annular cooling cavity (16) is formed in the vacuum sintering furnace body (2), a water outlet end of the circulating pump (14) is fixedly communicated with a cold water supply pipe (15), the cold water supply pipe (15) is communicated with one side inner wall of the annular cooling cavity (16), a water outlet pipe (3) is fixedly communicated with the other side inner wall of the annular cooling cavity (16), the water outlet pipe (3) is communicated with the top of the heat exchanger (11), the heat exchanger (11) is communicated with one side inner wall of the water cavity (12), and a water inlet end of the circulating pump (14) is communicated with the water cavity (12).
3. Tempering device of a vacuum sintering furnace according to claim 2, wherein the water inlet end of the circulating pump (14) is fixedly communicated with a water inlet pipe (13), and the bottom end of the water inlet pipe (13) extends into the water cavity (12).
4. The tempering device of the vacuum sintering furnace according to claim 1, wherein the automatic opening and closing assembly comprises two driving motors (9) fixedly connected to the top of the vacuum sintering furnace body (2), lifting screw rods (8) are fixedly connected to output shafts of the driving motors (9), lug plates (7) are sleeved on the outer sides of the two lifting screw rods (8) in a threaded mode, the front sides of the two lug plates (7) are fixedly connected with the same sealing plate (6), and the sealing plate (6) is arranged in the opening (5) in a sliding sealing sleeve mode.
5. The tempering device of the vacuum sintering furnace according to claim 4, wherein a rectangular opening is formed in the top of the vacuum sintering furnace body (2), and the sealing plate (6) is slidably sleeved in the rectangular opening.
6. Tempering device of a vacuum sintering furnace according to claim 1, wherein grooves (22) are formed in inner walls of two sides of the vacuum sintering furnace body (2), the pushing-out and putting-in assembly comprises two servo motors (4) fixedly connected to the front side of the vacuum sintering furnace body (2) and a transverse screw rod (10) rotatably connected to the inner walls of the front side and the rear side of the grooves (22), output shafts of the two servo motors (4) are fixedly connected with the corresponding transverse screw rods (10) respectively, driving plates (20) are sleeved on outer threads of the transverse screw rods (10), connecting plates (21) are fixedly connected to inner sides of the two driving plates (20), fixing plates (19) are fixedly connected to inner sides of the two connecting plates (21), and the placing net box (18) is fixedly connected between the two fixing plates (19).
7. The tempering device of the vacuum sintering furnace according to claim 6, wherein the bottom of the servo motor (4) is fixedly connected with a motor seat, and the two motor seats are fixedly connected to the front side of the vacuum sintering furnace body (2).
8. Tempering apparatus for a vacuum sintering furnace according to claim 6, wherein the two driving plates (20) are respectively slidably sleeved in the corresponding grooves (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321637675.8U CN220187410U (en) | 2023-06-27 | 2023-06-27 | Tempering device of vacuum sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321637675.8U CN220187410U (en) | 2023-06-27 | 2023-06-27 | Tempering device of vacuum sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220187410U true CN220187410U (en) | 2023-12-15 |
Family
ID=89105273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321637675.8U Active CN220187410U (en) | 2023-06-27 | 2023-06-27 | Tempering device of vacuum sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220187410U (en) |
-
2023
- 2023-06-27 CN CN202321637675.8U patent/CN220187410U/en active Active
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