CN212398398U - Heat radiator for high temperature vacuum brazing stove - Google Patents
Heat radiator for high temperature vacuum brazing stove Download PDFInfo
- Publication number
- CN212398398U CN212398398U CN202020938767.XU CN202020938767U CN212398398U CN 212398398 U CN212398398 U CN 212398398U CN 202020938767 U CN202020938767 U CN 202020938767U CN 212398398 U CN212398398 U CN 212398398U
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- Prior art keywords
- furnace body
- furnace
- brazing
- vacuum
- top end
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- 238000005219 brazing Methods 0.000 title claims abstract description 70
- 238000009792 diffusion process Methods 0.000 claims abstract description 31
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000010935 stainless steel Substances 0.000 claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 13
- 238000005086 pumping Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005496 tempering Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses a heat dissipation device of a high-temperature vacuum brazing furnace, which comprises a furnace body, wherein the front end of the furnace body is provided with a furnace door, the rear end of the furnace body is provided with a mechanical tube, and the bottom end of the mechanical pipe is provided with a mechanical pump, the top end of the mechanical pump is provided with a diffusion pump, the top end of the diffusion pump is provided with a water-cooling baffle plate, and the rear end of the pre-pump vacuum valve is connected with a diffusion vacuum valve, the top end of the water-cooling baffle is provided with the diffusion vacuum valve, the top end of the mechanical tube is provided with a vacuum gauge, an air inlet valve and an air outlet valve are arranged at the top end of the mechanical tube close to the middle position of the vacuum gauge, a case is arranged at the top end of the furnace body, a brazing chamber is arranged in the furnace body, a radiator is arranged at the top end of the furnace body, a plurality of groups of pulleys are arranged on two sides of the bottom end of the brazing chamber, and sliding grooves are formed in two sides of the inner end of the stainless steel cylinder; the utility model discloses possess better radiating effect, possess better slip function simultaneously, it is also comparatively convenient to operate.
Description
Technical Field
The utility model belongs to high temperature vacuum brazing stove field specifically is a heat abstractor of high temperature vacuum brazing stove.
Background
The high-temperature vacuum brazing furnace is used for vacuum tempering of materials such as stainless steel parts and titanium alloy, a mechanical pump and a diffusion pump are needed to be used for heating in the vacuum tempering process, a diffusion vacuum valve and a pre-pumping vacuum valve are opened simultaneously, and the interior of the diffusion pump is vacuumized, so that required parts are manufactured, and the high-temperature vacuum brazing furnace is needed to be used for heat dissipation through a heat dissipation device.
When the heat dissipation device of the existing high-temperature vacuum brazing furnace is used, the heat of a brazing chamber cannot be dissipated due to overhigh temperature of the brazing chamber during vacuum tempering, so that the brazing chamber is damaged; when the heat dissipation device of the existing high-temperature vacuum brazing furnace is used, because a brazing chamber is fixedly connected with a furnace body, materials for vacuum tempering need to be manually sent and taken from the brazing chamber, the materials are manually sent and taken without danger and guarantee due to overhigh temperature of the brazing furnace, and certain influence is brought to practical use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat dissipation device of a high-temperature vacuum brazing furnace, which effectively solves the problem that the heat dissipation device of the existing high-temperature vacuum brazing furnace has certain defects when in use, and when in use, the heat dissipation device of the existing high-temperature vacuum brazing furnace causes the heat of a brazing chamber not to be dissipated because the temperature of the brazing chamber is overhigh during vacuum tempering, so that the brazing chamber is damaged; when the heat dissipation device of the existing high-temperature vacuum brazing furnace is used, because a brazing chamber is fixedly connected with a furnace body, materials subjected to vacuum tempering need to be manually sent to the brazing chamber, and the technical problems that the materials are manually sent and taken in a dangerous and unconfirmed way due to overhigh temperature of the brazing furnace are caused.
The purpose of the utility model can be realized by the following technical scheme:
a heat dissipation device of a high-temperature vacuum brazing furnace comprises a furnace body, wherein a furnace door is installed at the front end of the furnace body, a door handle is arranged on one side of the front end of the furnace door, a mechanical pipe is installed at the rear end of the furnace body, a mechanical pump is installed at the bottom end of the mechanical pipe, a diffusion pump is installed at the top end of the mechanical pump, a water-cooling baffle is installed at the top end of the diffusion pump, a diffusion vacuum valve is connected to the rear end of a pre-pumping vacuum valve, a diffusion vacuum valve is installed at the top end of the water-cooling baffle, a vacuum gauge is installed at the top end of the mechanical pipe, an air inlet valve and a gas outlet valve are installed at the top end of the mechanical pipe;
a brazing chamber is arranged in the furnace body, a stainless steel cylinder is arranged at the outer end of the brazing chamber, and a radiator is arranged at the top end of the furnace body; a plurality of groups of pulleys are installed on two sides of the bottom end of the brazing chamber, sliding grooves are formed in two sides of the inner end of the stainless steel cylinder, and the brazing chamber is provided with a motor.
As a further aspect of the present invention, a rotating shaft rod is installed on one side of the front end of the furnace body, and the rotating shaft rod runs through the round hole on one side of the furnace door, the furnace body is movably connected with the furnace door.
As a further proposal of the utility model, the top of the furnace body is provided with a groove, the radiator is placed through the groove, and the radiator is movably connected with the top of the furnace body. As a further aspect of the present invention, the water-cooling baffle and the diffusion vacuum valve are elliptical, and the water-cooling baffle and the diffusion vacuum valve surround the fixed connection on the mechanical tube. As a further aspect of the present invention, the front end of the mechanical pump is provided with a heat sink, and the heat sink is fixedly connected to the mechanical pump. As a further proposal of the utility model, the front end of the case is provided with a vacuum gauge and a temperature control meter, and the vacuum gauge and the temperature control are fixedly connected with the case.
The utility model has the advantages that:
the heat generated by the brazing chamber during operation is dissipated through the radiator at the top end of the furnace body by arranging the radiator, so that the damage to the brazing furnace caused by the over-high temperature heat of the brazing chamber is avoided, and the heat dissipation effect on the brazing chamber is realized; through setting up pulley and spout, when mainly sending the tempering part by the manual work when vacuum tempering, the cooperation brazes the combination of the pulley of room bottom and the inside spout of stainless steel drum to avoided the manual work to send and get the material, improved the security of the room of brazing when the function, also improved work efficiency simultaneously.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side sectional view of the furnace body of the present invention;
fig. 3 is a side view of the stainless steel cylinder of the present invention.
In the figure: 1. a furnace body; 2. a chassis; 3. a furnace door; 4. a door handle; 5. a vacuum gauge; 6. a gas outlet valve; 7. an intake valve; 8. a mechanical tube; 9. a pre-pump vacuum valve; 10. a diffusion vacuum valve; 11. a water-cooled baffle plate; 12. a mechanical pump; 13. a diffusion pump; 14. a brazing chamber; 15. a stainless steel cylinder; 16. a heat sink; 17. a chute; 18. a pulley; 19. an electric motor.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, a heat dissipation device of a high-temperature vacuum brazing furnace comprises a furnace body 1, wherein a furnace door 3 is installed at the front end of the furnace body 1, a door handle 4 is arranged on one side of the front end of the furnace door 3, a mechanical tube 8 is installed at the rear end of the furnace body 1, a mechanical pump 12 is installed at the bottom end of the mechanical tube 8, a diffusion pump 13 is installed at the top end of the mechanical pump 12, a water-cooling baffle 11 is installed at the top end of the diffusion pump 13, a diffusion vacuum valve 9 is connected to the rear end of a pre-pumping vacuum valve 10, a diffusion vacuum valve 10 is installed at the top end of the water-cooling baffle 11, a vacuum gauge 5 is installed at the top end of the mechanical tube 8, an air inlet valve 7 and a gas outlet valve 6 are installed at the top end of the mechanical tube 8;
the inside of furnace body 1 is installed with brazing room 14, and the outer end of brazing room 14 installs stainless steel drum 15, the top of furnace body 1 is installed with radiator 16, and accessible radiator 16 dispels the heat to brazing room 14.
A plurality of groups of pulleys 18 are mounted on two sides of the bottom end of the brazing chamber 14, sliding grooves 17 are formed in two sides of the inner end of the stainless steel cylinder 15, a motor 19 is mounted in the brazing chamber 14, and the pulleys 18 and the sliding grooves 17 can drive the brazing chamber 14 to slide.
The front end one side of furnace body 1 is installed the pivot pole, and the round hole of pivot pole one side through furnace gate 3, furnace body 1 and furnace gate 3 swing joint make furnace gate 3 more conveniently open through the pivot pole.
The top of furnace body 1 is seted up flutedly, places radiator 16 through the recess, and radiator 16 and furnace body 1's top swing joint, is convenient for install or dismantle radiator 16.
The water-cooling baffle 11 and the diffusion vacuum valve 10 are elliptical, and the water-cooling baffle 11 and the diffusion vacuum valve 10 are fixedly connected to the mechanical tube 8 in a surrounding manner, so that the water-cooling baffle 11 and the diffusion vacuum valve 10 are fixed on the mechanical tube 8.
The front end of the mechanical pump 12 is provided with a heat dissipation port, and the heat dissipation port is fixedly connected with the mechanical pump 12, so that heat brought by the operation of the mechanical pump 12 can be dissipated through the heat dissipation port, and the service life of the mechanical pump 12 is prolonged. The front end of the case 2 is provided with a vacuum gauge and a temperature control meter, the vacuum gauge and the temperature control meter are fixedly connected with the case 2, and the temperature condition and the vacuum condition of the brazing chamber 14 can be known through the vacuum gauge and the temperature control meter at the front end of the case 2.
A heat dissipating double-fuselage of the high-temperature vacuum brazing furnace, while using, need to heat mechanical pump 12, diffusion pump 13, open diffusion vacuum valve 10 and pump vacuum valve 9 in advance to carry on the vacuum pumping to the diffusion pump 13 at the same time, can measure the vacuum degree through the vacuum gage 5 on the top of the mechanical tube 8, thus avoid the part to be influenced because of the vacuum problem, braze the room 14 because of the high temperature while operating, can open the radiator valve on the top of the furnace body 1, make the radiator 16 suck the heat in the brazing room 14 in time, discharge outside the brazing room 14, make the radiator 16 dispel the heat to the brazing room 14, thus has prevented the high temperature from causing the damage to the brazing room 14, the motor 19 in the rear end of the brazing room 14 drives the pulley 18 and chute 17 of 15 inner of stainless steel cylinder at the bottom of the brazing room 14, make the brazing room 14 can move, thus has avoided the danger while sending and getting the material manually, has raised the working efficiency, the labor cost is saved. The utility model has the advantages that the radiator 16 is arranged, so that the heat generated by the brazing chamber 14 during operation is radiated by the radiator 16 at the top end of the furnace body 1, thereby avoiding the damage to the brazing chamber 14 caused by the over-high temperature heat radiation of the brazing chamber 14 and playing a role in radiating the brazing chamber 14; through setting up pulley 18 and spout 17, when mainly sending the tempering part by the manual work when vacuum tempering, the combination of pulley 18 and the inside spout 17 of stainless steel drum 15 of the room 14 bottom of brazing of cooperation to avoided the manual work to send and get the material, improved the security of room 14 of brazing when the operation, also improved work efficiency simultaneously.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a heat abstractor of high temperature vacuum brazing stove, includes furnace body (1), its characterized in that: the furnace comprises a furnace body (1), a furnace door (3) is installed at the front end of the furnace body (1), a door handle (4) is arranged on one side of the front end of the furnace door (3), a mechanical pipe (8) is installed at the rear end of the furnace body (1), a mechanical pump (12) is installed at the bottom end of the mechanical pipe (8), a diffusion pump (13) is installed at the top end of the mechanical pump (12), a water-cooling baffle (11) is installed at the top end of the diffusion pump (13), a diffusion vacuum valve (9) is connected to the rear end of a pre-pumping vacuum valve (10), the diffusion vacuum valve (9) is installed at the top end of the water-cooling baffle (11), a vacuum gauge (5) is installed at the top end of the mechanical pipe (8), an air inlet valve (7) and an air outlet valve (6) are installed at the middle position, close to the vacuum gauge (5);
a brazing chamber (14) is arranged in the furnace body (1), a stainless steel cylinder (15) is arranged at the outer end of the brazing chamber (14), and a radiator (16) is arranged at the top end of the furnace body (1); a plurality of groups of pulleys (18) are installed on two sides of the bottom end of the brazing chamber (14), sliding grooves (17) are formed in two sides of the inner end of the stainless steel cylinder (15), and a motor (19) is installed in the brazing chamber (14).
2. The heat dissipation device of a high-temperature vacuum brazing furnace according to claim 1, wherein a rotating shaft rod is installed on one side of the front end of the furnace body (1) and penetrates through a round hole on one side of the furnace door (3), and the furnace body (1) is movably connected with the furnace door (3).
3. The heat dissipation device of the high-temperature vacuum brazing furnace according to claim 1, wherein a groove is formed in the top end of the furnace body (1), the heat sink (16) is placed through the groove, and the heat sink (16) is movably connected with the top end of the furnace body (1).
4. The heat dissipation device of the high-temperature vacuum brazing furnace as recited in claim 1, wherein the water-cooling baffle plate (11) and the diffusion vacuum valve (9) are elliptical, and the water-cooling baffle plate (11) and the diffusion vacuum valve (9) are fixedly connected to the mechanical pipe (8) in a surrounding manner.
5. The heat sink of a high-temperature vacuum brazing furnace according to claim 1, wherein the front end of the mechanical pump (12) is provided with a heat sink, and the heat sink is fixedly connected with the mechanical pump (12).
6. The heat dissipation device of a high-temperature vacuum brazing furnace according to claim 1, wherein a vacuum gauge and a temperature control meter are arranged at the front end of the case (2), and the vacuum gauge and the temperature control meter are fixedly connected with the case (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020938767.XU CN212398398U (en) | 2020-05-29 | 2020-05-29 | Heat radiator for high temperature vacuum brazing stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020938767.XU CN212398398U (en) | 2020-05-29 | 2020-05-29 | Heat radiator for high temperature vacuum brazing stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212398398U true CN212398398U (en) | 2021-01-26 |
Family
ID=74403130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020938767.XU Expired - Fee Related CN212398398U (en) | 2020-05-29 | 2020-05-29 | Heat radiator for high temperature vacuum brazing stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212398398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333892A (en) * | 2021-05-12 | 2021-09-03 | 滁州华海中谊工业炉有限公司 | Vacuum high-temperature brazing furnace for tungsten carbide processing |
-
2020
- 2020-05-29 CN CN202020938767.XU patent/CN212398398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333892A (en) * | 2021-05-12 | 2021-09-03 | 滁州华海中谊工业炉有限公司 | Vacuum high-temperature brazing furnace for tungsten carbide processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |