CN219567996U - Vacuum air extractor for heat treatment quenching of metal surface - Google Patents
Vacuum air extractor for heat treatment quenching of metal surface Download PDFInfo
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- CN219567996U CN219567996U CN202223493770.3U CN202223493770U CN219567996U CN 219567996 U CN219567996 U CN 219567996U CN 202223493770 U CN202223493770 U CN 202223493770U CN 219567996 U CN219567996 U CN 219567996U
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- vacuum pump
- heat treatment
- protective shell
- treatment quenching
- vacuum
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model discloses a vacuum air extractor for heat treatment quenching of metal surfaces, which comprises a base, wherein a vacuum pump is arranged on one side of the top of the base, a protective shell is arranged outside the vacuum pump, a filter box is arranged on the other side of the surface of the base, an air inlet pipe of the vacuum pump penetrates through the protective shell and is communicated with the filter box, a connecting pipe is inserted and connected to the outside of the filter box in a sealing manner, a hose is arranged at the end part of the connecting pipe, a connector for connecting a quenching furnace body and a tank body is arranged at the end part of the hose, and a dustproof filter screen and a dehumidifying filter screen are sequentially arranged inside the filter box. Through the mode with vacuum pump and furnace body split type design, can be convenient for overhaul and maintain the vacuum pump on the one hand, provide good operational environment for the vacuum pump, simultaneously, the setting of rose box can avoid having the gas of impurity such as dust water stain to get into the vacuum pump and cause harm to its inside electrical component, has prolonged the life of equipment.
Description
Technical Field
The utility model relates to the technical field of metal heat treatment quenching vacuumizing equipment, in particular to a vacuum air extractor for metal surface heat treatment quenching.
Background
The metal heat treatment is a process of heating a metal or alloy workpiece in a certain medium to a proper temperature, maintaining the temperature for a certain time, cooling in different media at different speeds, and controlling the performance of the metal or alloy workpiece by changing the microstructure of the surface or the inside of the metal material.
In order to ensure the quality of heat treatment during metal heat treatment quenching, the interior of a furnace body is often required to be vacuumized, traditional vacuumizing equipment is installed on the furnace body in an integrated mode and is communicated with the interior of the furnace body through a pipeline, so that the vacuum equipment is inconvenient to disassemble and maintain, heat outside the furnace body is easily conducted to the vacuum equipment, the efficiency of the equipment is reduced, the energy consumption is improved, the equipment is easily damaged due to the fact that heat is accumulated inside the vacuum equipment, and the installation mode is used for enabling the vacuum equipment to lack of a protection means and to be easily damaged in a long-term use process.
Disclosure of Invention
The utility model aims to provide a vacuum air extractor for heat treatment quenching of metal surfaces, which is characterized in that a vacuum pump and a furnace body are designed in a split mode, so that on one hand, the vacuum pump can be conveniently overhauled and maintained, on the other hand, the heat of the furnace body can be prevented from being conducted to the vacuum pump, a good working environment is provided for the vacuum pump, meanwhile, the air passing through the interior of the vacuum pump can be filtered through the arrangement of a filter box, the damage to the internal electric elements caused by the air with impurities such as dust, water stains and the like entering the vacuum pump is avoided, and the service life of equipment is prolonged, so that the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the vacuum air extractor for heat treatment quenching of the metal surface comprises a base, wherein a vacuum pump is arranged on one side of the top of the base, a protective shell is arranged outside the vacuum pump, a filter box is arranged on the other side of the surface of the base, an air inlet pipe of the vacuum pump penetrates through the protective shell and is communicated with the filter box, and an air outlet pipe of the vacuum pump penetrates through the protective shell and extends to the outside of the protective shell;
the outside of rose box seals the grafting has the connecting pipe, the tip of connecting pipe is provided with the hose, the tip of hose is provided with the joint that is used for connecting quenching furnace body, jar body, dustproof filter screen and dehumidification filter screen are installed in proper order to the inside of rose box.
Preferably, the top of the filter box is provided with a box cover in a sealing way, and the dustproof filter screen and the dehumidifying filter screen are arranged between the box cover and the box bottom.
Preferably, a sleeve is arranged on the inner wall of one side of the filter box, and one end of the connecting pipe extends to the inside of the sleeve.
Preferably, the end part of the sleeve is provided with a baffle, four groups of connecting rods are symmetrically arranged on two sides of the inner wall of the filter box, and the connecting rods are connected to the baffle in a sliding manner.
Preferably, the baffle is disc-shaped, the diameter of the baffle is larger than that of the sleeve, and the baffle abuts against the end inlet of the sleeve.
Preferably, the end part of the connecting rod penetrates through the baffle and is connected with a limiting block, and a compression spring is sleeved between the baffle and the limiting block on the connecting rod.
Preferably, the air cooler is installed at the top of the protective shell, the air inlet end of the air cooler is connected with an air inlet pipe, the air outlet end of the air cooler is connected with an air outlet pipe, and the lower end of the air outlet pipe is in sealing connection with the protective shell.
Preferably, the outer wall of the upper end of the protective shell is provided with a plurality of groups of ventilation ports which are distributed in an equidistant array on the upper ends of the outer walls of the two sides of the protective shell.
Preferably, the base is provided with a through hole, and the lead of the vacuum pump is connected with an external power supply through the through hole.
Preferably, four groups of struts are symmetrically arranged at the bottom of the base, and travelling wheels are rotatably arranged at the lower ends of the struts.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the vacuum pump is arranged on the base, the protective shell with the ventilation opening is arranged outside the vacuum pump, the filter box is arranged on one side of the base, the air inlet pipe of the vacuum pump is communicated with the filter box, the dustproof filter screen and the dehumidifying filter screen are arranged inside the filter box, the connecting pipe is arranged on one side of the filter box, the end part of the connecting pipe is provided with the hose with the joint, and the split design mode of the vacuum pump and the furnace body is adopted, so that on one hand, the vacuum pump can be conveniently overhauled and maintained, on the other hand, the heat of the furnace body can be prevented from being conducted to the vacuum pump, a good working environment is provided for the vacuum pump, meanwhile, the air passing through the inside of the vacuum pump can be filtered by the filter box, the damage to the internal electric elements of the vacuum pump caused by the air with dust, water stains and other impurities is prevented, and the service life of the equipment is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the filter box of the present utility model;
FIG. 3 is a schematic view of the structure of the protective housing of the present utility model;
fig. 4 is a schematic structural view of the sleeve according to the present utility model.
In the figure: 1. a base; 2. a vacuum pump; 3. a protective housing; 4. a filter box; 5. a connecting pipe; 6. a hose; 7. a joint; 8. a dust-proof filter screen; 9. dehumidifying and filtering net; 10. a sleeve; 11. a baffle; 12. a connecting rod; 13. a limiting block; 14. a compression spring; 15. an air cooler; 16. a ventilation port; 17. and a through hole.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
the vacuum air extractor for heat treatment quenching of the metal surface comprises a base 1, wherein a vacuum pump 2 is arranged on one side of the top of the base 1, a protective shell 3 is arranged outside the vacuum pump 2, a filter box 4 is arranged on the other side of the surface of the base 1, an air inlet pipe of the vacuum pump 2 penetrates through the protective shell 3 and is communicated with the filter box 4, and an air outlet pipe of the vacuum pump 2 penetrates through the protective shell 3 and extends to the outside; the outside of the filter tank 4 is sealed and spliced with a connecting pipe 5, the end part of the connecting pipe 5 is provided with a hose 6, the end part of the hose 6 is provided with a joint 7 for connecting a quenching furnace body and a tank body, and a dustproof filter screen 8 and a dehumidifying filter screen 9 are sequentially arranged in the filter tank 4.
According to the utility model, the vacuum pump 2 is arranged on the base 1, the protective shell 3 with the ventilation opening 16 is arranged outside the vacuum pump 2, the filter box 4 is arranged on one side of the base 1, the air inlet pipe of the vacuum pump 2 is communicated with the filter box 4, the dustproof filter screen 8 and the dehumidifying filter screen 9 are arranged inside the filter box 4, the connecting pipe 5 is arranged on one side of the filter box 4, the end part of the connecting pipe 5 is provided with the hose 6 with the joint 7, on one hand, the vacuum pump 2 and the furnace body are conveniently overhauled and maintained in a split design mode, on the other hand, the heat of the furnace body can be prevented from being conducted to the vacuum pump, a good working environment is provided for the vacuum pump, meanwhile, the air passing through the vacuum pump 2 can be filtered through the arrangement of the filter box 4, the air with dust, water stains and other impurities is prevented from entering the vacuum pump 2 to damage the internal electric elements, and the service life of the equipment is prolonged.
The top of the filter box 4 is provided with a box cover in a sealing way, and a dustproof filter screen 8 and a dehumidifying filter screen 9 are arranged between the box cover and the box bottom.
Through setting up the case lid at the top of rose box 4, set up dustproof filter screen 8 and dehumidification filter screen 9 between case lid and the bottom of the case, can be convenient for demolish the change to dustproof filter screen 8 and dehumidification filter screen 9.
A sleeve 10 is provided on an inner wall of one side of the filter tank 4, and one end of the connection pipe 5 extends to the inside of the sleeve 10. The end of the sleeve 10 is provided with a baffle 11, four groups of connecting rods 12 are symmetrically arranged on two sides of the sleeve 10 on the inner wall of the filter tank 4, and the connecting rods 12 are slidably inserted into the baffle 11. The baffle 11 is arranged in a disc shape, the diameter of the baffle 11 is larger than that of the sleeve 10, and the baffle 11 is abutted against an end inlet of the sleeve 10. The end part of the connecting rod 12 penetrates through the baffle 11 and is connected with a limiting block 13, and a compression spring 14 is sleeved between the baffle 11 and the limiting block 13 on the connecting rod 12. An air cooler 15 is arranged at the top of the protective shell 3, an air inlet end of the air cooler 15 is connected with an air inlet pipe, an air outlet end of the air cooler 15 is connected with an air outlet pipe, and the lower end of the air outlet pipe is inserted into the protective shell 3 in a sealing manner.
Through setting up sleeve 10 at the rose box 4 inner wall, connecting pipe 5 tip is pegged graft inside sleeve 10, sleeve 10 outside sets up multiunit connecting rod 12, connecting rod 12 slip grafting is in baffle 11 and is connected stopper 13, set up compression spring 14 between baffle 11 and the stopper 13, baffle 11, connecting rod 12 and compression spring 14 mutually support, when using, vacuum pump 2 produces the appeal and makes baffle 11 mortgage compression spring 14 remove, vacuumizes the furnace body, after the use is finished, the baffle can be connecting pipe 5 and sleeve 10 carry out the shutoff under compression spring 14's effect, avoid external dust water stain to get into.
The vacuum pump 2 can be cooled in an auxiliary mode when in operation through the air cooler 15, and a good working environment is provided for the vacuum pump 2.
The outer wall of the upper end of the protective shell 3 is provided with a ventilation opening 16, and a plurality of groups of ventilation openings 16 are distributed on the upper ends of the outer walls of the two sides of the protective shell 3 in an equidistant array. The base 1 is provided with a through hole 17, and a wire of the vacuum pump 2 is connected with an external power supply through the through hole 17. Four groups of struts are symmetrically arranged at the bottom of the base 1, and travelling wheels are rotatably arranged at the lower ends of the struts.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (10)
1. The utility model provides a metal surface heat treatment quenching is with vacuum air extraction device, includes base (1), its characterized in that: a vacuum pump (2) is arranged on one side of the top of the base (1), a protective shell (3) is arranged outside the vacuum pump (2), a filter box (4) is arranged on the other side of the surface of the base (1), an air inlet pipe of the vacuum pump (2) penetrates through the protective shell (3) and is communicated with the filter box (4), and an air outlet pipe of the vacuum pump (2) penetrates through the protective shell (3) and extends to the outside of the protective shell;
the novel water-cooling filter is characterized in that a connecting pipe (5) is inserted into the outside of the filter box (4) in a sealing manner, a hose (6) is arranged at the end part of the connecting pipe (5), a joint (7) used for connecting a quenching furnace body and a tank body is arranged at the end part of the hose (6), and a dustproof filter screen (8) and a dehumidifying filter screen (9) are sequentially arranged in the filter box (4).
2. The vacuum pumping device for heat treatment quenching of metal surfaces according to claim 1, wherein: the top of the filter box (4) is provided with a box cover in a sealing way, and the dustproof filter screen (8) and the dehumidifying filter screen (9) are arranged between the box cover and the box bottom.
3. The vacuum pumping device for heat treatment quenching of metal surfaces according to claim 1, wherein: a sleeve (10) is arranged on the inner wall of one side of the filter box (4), and one end of the connecting pipe (5) extends to the inside of the sleeve (10).
4. A vacuum air extractor for heat treatment quenching of metal surfaces as defined in claim 3, wherein: the end part of the sleeve (10) is provided with a baffle (11), four groups of connecting rods (12) are symmetrically arranged on two sides of the inner wall of the filter tank (4) positioned on the sleeve (10), and the connecting rods (12) are connected to the baffle (11) in a sliding manner.
5. The vacuum pumping device for heat treatment quenching of metal surfaces as defined in claim 4, wherein: the baffle (11) is arranged in a disc shape, the diameter of the baffle (11) is larger than that of the sleeve (10), and the baffle (11) is abutted against an end inlet of the sleeve (10).
6. The vacuum pumping device for heat treatment quenching of metal surfaces according to claim 5, wherein: the end part of the connecting rod (12) penetrates through the baffle plate (11) and is connected with a limiting block (13), and a compression spring (14) is sleeved between the baffle plate (11) and the limiting block (13) on the connecting rod (12).
7. The vacuum pumping device for heat treatment quenching of metal surfaces according to claim 1, wherein: an air cooler (15) is arranged at the top of the protective shell (3), an air inlet end of the air cooler (15) is connected with an air inlet pipe, an air outlet end of the air cooler (15) is connected with an air outlet pipe, and the lower end of the air outlet pipe is in sealing connection with the protective shell (3).
8. The vacuum pumping device for heat treatment quenching of metal surfaces according to claim 1, wherein: the upper end outer wall of the protective shell (3) is provided with a ventilation opening (16), and a plurality of groups of ventilation openings (16) are distributed in an equidistant array on the upper ends of the outer walls of the two sides of the protective shell (3).
9. The vacuum pumping device for heat treatment quenching of metal surfaces according to claim 1, wherein: the base (1) is provided with a through hole (17), and a lead of the vacuum pump (2) is connected with an external power supply through the through hole (17).
10. The vacuum pumping device for heat treatment quenching of metal surfaces according to claim 1, wherein: four groups of struts are symmetrically arranged at the bottom of the base (1), and travelling wheels are rotatably arranged at the lower ends of the struts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223493770.3U CN219567996U (en) | 2022-12-27 | 2022-12-27 | Vacuum air extractor for heat treatment quenching of metal surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223493770.3U CN219567996U (en) | 2022-12-27 | 2022-12-27 | Vacuum air extractor for heat treatment quenching of metal surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219567996U true CN219567996U (en) | 2023-08-22 |
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ID=87662744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223493770.3U Active CN219567996U (en) | 2022-12-27 | 2022-12-27 | Vacuum air extractor for heat treatment quenching of metal surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219567996U (en) |
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2022
- 2022-12-27 CN CN202223493770.3U patent/CN219567996U/en active Active
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