CN205856527U - A kind of anti-oxidation vacuum hardening machine - Google Patents
A kind of anti-oxidation vacuum hardening machine Download PDFInfo
- Publication number
- CN205856527U CN205856527U CN201620669829.5U CN201620669829U CN205856527U CN 205856527 U CN205856527 U CN 205856527U CN 201620669829 U CN201620669829 U CN 201620669829U CN 205856527 U CN205856527 U CN 205856527U
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- base
- upper case
- vacuum pump
- control panel
- utility
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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
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a kind of anti-oxidation vacuum hardening machine, including lower case, base and upper case lid, corner below described base is provided with base support, and the left side of base is provided with power interface, described lower case is arranged on the top of base, and the lower section of lower case inner right side is provided with vacuum pump, and the right side of described vacuum pump is provided with gas outlet, and the right side above vacuum pump is provided with air inlet, the left side outside described lower case is provided with control panel.Compared with prior art, the beneficial effects of the utility model are: this utility model is scientific and reasonable for structure, safe and convenient to use, and firing rate is fast, sensing heating, deform little, and stable performance, protective measure is complete, is without fear of an attack from the rear；Not pollution, noise and dust, this utility model uses vacuum heat can prevent bearing case hardness and wearability in quenching process from reducing, and the anti-oxidation of energy, protects environment, decreases the spoilage of bearing.
Description
Technical field
This utility model belongs to technical field of bearing processing, is specifically related to a kind of anti-oxidation vacuum hardening machine.
Background technology
Quenching refers to utilize high frequency electric (30K-1000KHZ) to make surface of the work local carry out heating, cooling down, it is thus achieved that surface
The heat treatment method of hardened layer, this method is the surface peening to workpiece certain depth, and heart portion is kept substantially process
Before tissue and performance, thus high intensity can be obtained, high-wearing feature and high tenacity comprehensive, again because being that local is heated, so energy
Substantially reducing quenching distortion, fall subtracts energy consumption, exactly because high-frequency quenching has these features above-mentioned, thus at mechanical processing industry
In be extensively used.High-frequency hardening machine uses sensing heating, and engineer explains that the principle of sensing heating is: workpiece is put into induction apparatus
In, induction apparatus is usually input intermediate frequency or the hollow copper tubing of high-frequency alternating current (1000-300000Hz or higher), produces alternation magnetic
Field produces the faradic current of same frequency within the workpiece, and this faradic current is unevenly distributed workpiece, on surface strong,
And the most weak in inside, to heart portion close to 0, utilize this kelvin effect, surface of the work can be made to heat rapidly, in seconds table
Surface temperature rises to 800-1000 degree Celsius, and heart portion temperature raises the least.
Quenching press is extensively applied at present mechanical industry secondary industry, but existing quenching press still has several drawbacks,
Such as, in quenching process, surface of the work ferrum and alloying element will occur chemical reaction with medium, in heating and cooling medium
Oxygen, carbon dioxide, steam etc. can make steel part aoxidize, and by workpiece surface, the carbon of sublevel constantly expands to top layer therewith
Dissipating, temperature is the highest, heat time heating time is the longest, then decarburized layer is the thickest, and decarburization makes quenching workpiece case hardness and wearability reduce, and
Subsequent cooling process is easily generated face crack.
Utility model content
The purpose of this utility model is to provide a kind of anti-oxidation vacuum hardening machine, to solve to propose in above-mentioned background technology
Quenching process in, surface of the work ferrum and alloying element and medium will occur chemical reaction, heat with the oxygen in cooling medium, two
Carbonoxide, steam etc. can make steel part aoxidize, and by workpiece surface, the carbon of sublevel constantly spreads to top layer therewith, temperature
Spend the highest, heat time heating time is the longest, then decarburized layer is the thickest, and decarburization makes quenching workpiece case hardness and wearability reduce, and subsequently
Cooling procedure is easily generated Surface Crack Problems.
For achieving the above object, this utility model provide following technical scheme: a kind of anti-oxidation vacuum hardening machine, including under
Cabinet, base and upper case lid, the corner below described base is provided with base support, and the left side of base is provided with power supply
Interface, described lower case is arranged on the top of base, and the lower section of lower case inner right side is provided with vacuum pump, described vacuum pump
Right side be provided with the right side above gas outlet, and vacuum pump and be provided with air inlet, the left side outside described lower case is provided with
Control panel, and it is provided above upper case outside lower case, the lower section of described upper case outer left side is provided with fan cover,
And the lower section of upper case inside left is provided with fan, the right side of described fan is provided with fan electromotor, inside described upper case
The center of lower section is provided with heating chassis, described heating inside chassis be provided above temperature inductor, and heating chassis
Outside is provided above hollow copper tubing, and described upper case lid is arranged on the top outside upper case, described fan electromotor, vacuum
Pump and temperature inductor are all electrically connected with control panel, and described control panel is electrically connected with power interface.
Preferably, described base support is provided with four altogether, and four base supports are separately mounted to four below base
Individual corner.
Preferably, described vacuum pump is screwed with lower case and is connected.
Preferably, described fan electromotor is connected by axis of rotation with fan.
Preferably, described control panel is respectively arranged with display screen and control knob, and display screen and control knob equal
It is electrically connected with control panel.
Compared with prior art, the beneficial effects of the utility model are: this utility model is scientific and reasonable for structure, use safety
Convenient, firing rate is fast, sensing heating, deforms little, and stable performance, protective measure is complete, is without fear of an attack from the rear；Do not pollute, make an uproar
Sound and dust, this utility model uses vacuum heat can prevent bearing case hardness and wearability in quenching process from reducing,
And the anti-oxidation of energy, protect environment, decrease the spoilage of bearing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is control panel structural representation of the present utility model；
In figure: at the bottom of 1-fan cover, 2-fan electromotor, 3-fan, 4-heating chassis, 5-lower case, 6-control panel, 7-
Seat, 8-power interface, 9-base support, 10-vacuum pump, 11-gas outlet, 12-air inlet, 13-temperature inductor, 14-are hollow
Copper pipe, 15-upper case, 16-upper case lid.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1 and Fig. 2, this utility model provides a kind of technical scheme: a kind of anti-oxidation vacuum hardening machine, including under
Cabinet 5, base 7 and upper case lid 16, the corner below base 7 is provided with base support 9, and the left side of base 7 is provided with
Power interface 8, lower case 5 is arranged on the top of base 7, and the lower section of lower case 5 inner right side is provided with vacuum pump 10, vacuum
The right side of pump 10 is provided with the right side above gas outlet 11, and vacuum pump 10 and is provided with air inlet 12, the left side outside lower case 5
Being provided with control panel 6, and be provided above upper case 15 outside lower case 5, the lower section of upper case 15 outer left side is arranged
Having fan cover 1, and the lower section of upper case 15 inside left is provided with fan 3, the right side of fan 3 is provided with fan electromotor 2, upper machine
The center of case 15 lower inside is provided with heating chassis 4, is provided above temperature inductor 13 within heating chassis 4, and
What heating chassis 4 was outside is provided above hollow copper tubing 14, and upper case lid 16 is arranged on the top outside upper case 15, and fan is electric
Machine 2, vacuum pump 10 and temperature inductor 13 are all electrically connected with control panel 6, and control panel 6 is electrically connected with power interface 8.
Base support 9 is provided with four altogether, and four base supports 9 are separately mounted to four corners below base 7,
Vacuum pump 10 is screwed with lower case 5 and is connected, and fan electromotor 2 is connected by axis of rotation with fan 3, control panel 6
On be respectively arranged with display screen 61 and control knob 62, and display screen 61 and control knob 62 are all electrically connected with control panel 6.
Temperature inductor 13 in this utility model refers to experience temperature and be converted into the sensor of usable output signal,
Temperature inductor 13 is the core of temperature measuring instrument, various in style, can be divided into contact and noncontact by metering system
The big class of formula two, is divided into thermal resistance and thermocouple two class according to sensor material and electron component characteristic.
Operation principle of the present utility model and use flow process: after this utility model installs, switch on power interface 8, beats
Opening upper case lid 16, bearing is put into hollow copper tubing 14, the control knob 62 on operation control panel 6, vacuum pump 10 is to upper
Cabinet 15 carries out bleeding reaching vacuum state, and the control knob 62 on operation control panel 6, makes hollow copper tubing 14 add again
Heat operates, and the time that temperature inductor 13 can control to heat, in order to avoid long damage heat time heating time bearing, after having heated, opens wind
Fan lid 1, fan electromotor 2 drives fan 3 to rotate the effect reaching cooling.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. an anti-oxidation vacuum hardening machine, including lower case (5), base (7) and upper case lid (16), it is characterised in that: institute
The corner stating base (7) lower section is provided with base support (9), and the left side of base (7) is provided with power interface (8), described
Lower case (5) is arranged on the top of base (7), and the lower section of lower case (5) inner right side is provided with vacuum pump (10), described very
The right side of empty pump (10) is provided with gas outlet (11), and the right side of vacuum pump (10) top is provided with air inlet (12), described under
The outside left side of cabinet (5) is provided with control panel (6), and lower case (5) outside be provided above upper case (15), described
The lower section of upper case (15) outer left side is provided with fan cover (1), and the lower section of upper case (15) inside left is provided with fan
(3), the right side of described fan (3) is provided with fan electromotor (2), and the center of described upper case (15) lower inside is provided with and adds
Hot chassis (4), what described heating chassis (4) was internal is provided above temperature inductor (13), and heats the upper of outside, chassis (4)
Side is provided with hollow copper tubing (14), and described upper case lid (16) is arranged on the top that upper case (15) is outside, described fan electromotor
(2), vacuum pump (10) and temperature inductor (13) be all electrically connected with control panel (6), described control panel (6) connects with power supply
Mouth (8) is electrically connected with.
One the most according to claim 1 anti-oxidation vacuum hardening machine, it is characterised in that: described base support (9) sets altogether
It is equipped with four, and four base supports (9) are separately mounted to four corners below base (7).
One the most according to claim 1 anti-oxidation vacuum hardening machine, it is characterised in that: described vacuum pump (10) and lower machine
Case (5) is screwed connection.
One the most according to claim 1 anti-oxidation vacuum hardening machine, it is characterised in that: described fan electromotor (2) and wind
Fan (3) is connected by axis of rotation.
One the most according to claim 1 anti-oxidation vacuum hardening machine, it is characterised in that: upper point of described control panel (6)
It is not provided with display screen (61) and control knob (62), and display screen (61) and control knob (62) are all electric with control panel (6)
Property connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620669829.5U CN205856527U (en) | 2016-06-24 | 2016-06-24 | A kind of anti-oxidation vacuum hardening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620669829.5U CN205856527U (en) | 2016-06-24 | 2016-06-24 | A kind of anti-oxidation vacuum hardening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205856527U true CN205856527U (en) | 2017-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620669829.5U Expired - Fee Related CN205856527U (en) | 2016-06-24 | 2016-06-24 | A kind of anti-oxidation vacuum hardening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205856527U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578039A (en) * | 2019-09-24 | 2019-12-17 | 上海百善实业发展有限公司 | Vacuum induction heating and N2Cooling device |
| CN110643804A (en) * | 2019-09-27 | 2020-01-03 | 浙江农林大学暨阳学院 | Spring heat treatment equipment |
| CN115652067A (en) * | 2022-12-13 | 2023-01-31 | 山西天宝集团有限公司 | Toughening heat treatment device for large-scale wind power flange forging |
-
2016
- 2016-06-24 CN CN201620669829.5U patent/CN205856527U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578039A (en) * | 2019-09-24 | 2019-12-17 | 上海百善实业发展有限公司 | Vacuum induction heating and N2Cooling device |
| CN110643804A (en) * | 2019-09-27 | 2020-01-03 | 浙江农林大学暨阳学院 | Spring heat treatment equipment |
| CN115652067A (en) * | 2022-12-13 | 2023-01-31 | 山西天宝集团有限公司 | Toughening heat treatment device for large-scale wind power flange forging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |