CN106978529B - Water temperature cooling recirculation system in a kind of bearing parts quenching water tank - Google Patents
Water temperature cooling recirculation system in a kind of bearing parts quenching water tank Download PDFInfo
- Publication number
- CN106978529B CN106978529B CN201710316447.3A CN201710316447A CN106978529B CN 106978529 B CN106978529 B CN 106978529B CN 201710316447 A CN201710316447 A CN 201710316447A CN 106978529 B CN106978529 B CN 106978529B
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- China
- Prior art keywords
- water
- water tank
- bearing
- supporting plate
- temperature
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
- C21D1/64—Quenching devices for bath quenching with circulating liquids
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses water temperature cooling recirculation systems in a kind of bearing parts quenching water tank, comprising: the outlet of supporting plate, one side and bearing processing apparatus connects, and another side lower part connect with waste material guide rail, can go up and down and be turned over downwards；Push rod is slidably disposed in the top of the supporting plate, can push the bearing on the supporting plate；Water tank is refined, the other side of the supporting plate is set, and one end is provided with multiple first water inlets, the other end is provided with multiple first water outlets；Pallet is refined, it is liftable to be arranged on the refinement water tank, the bearing from supporting plate transmitting can be received, and cool down in the refinement water tank.Simple using water-cooling circulating system structure, occupied area is small, and cooling effect is strong, good cooling results, and controllability is strong.Water-cooling circulating system can make air-cooled compressor group realize circulating water cooling function.Separation baffles are arranged in constant temperature water tank, can be avoided the water for needing to heat entire water tank every time before going into operation.
Description
Technical field
The present invention relates to a kind of water temperature cooling recirculation system, water temperature cooling is followed in especially a kind of bearing parts quenching water tank
Loop system.
Background technique
During Production of bearing processing, heat treatment process plays critically important role, his processing to bearing, essence
Degree, service life etc. suffer from far-reaching influence.But from the point of view of quality control, heat treatment is also that a large amount of workpiece is made to generate defect
Process.
When the defect of generation is slight, the quality of product will affect；When the defect of generation is serious, part report will lead to
It is useless, loss is generated, to improve production cost.
In the heat treatment link of bearing parts, quenching is to generate a most link of waste product, good cooling performance
It can guarantee that quenched part has certain hardness and qualified metallographic structure, part deformation and cracking can be prevented.
Existing cooling equipment volume is big, and noise is not small, mostly using equipment such as cooling tower, refrigerators, not only takes up an area face
Product is big, and power consumption is big at runtime, inefficient, and for enterprise through often will cause burden on meter, cooling effect is also big
It is mostly unsatisfactory.
Summary of the invention
The present invention has designed and developed water temperature cooling recirculation system in a kind of bearing parts quenching water tank, can be to completing the process
Bearing screened and refined cooling.
Another goal of the invention of the invention cools down to warm water by the overflow of cold water.
Technical solution provided by the invention are as follows:
Water temperature cooling recirculation system in a kind of bearing parts quenching water tank, comprising:
The outlet of supporting plate, one side and bearing processing apparatus connects, and another side lower part connect with waste material guide rail, can go up and down
And it is turned over downwards；
Push rod is slidably disposed in the top of the supporting plate, can push the bearing on the supporting plate；
Water tank is refined, the other side of the supporting plate is set, and one end is provided with multiple first water inlets, the other end is set
It is equipped with multiple first water outlets；
Pallet is refined, it is liftable to be arranged on the refinement water tank, the axis from supporting plate transmitting can be received
It holds, and is cooled down in the refinement water tank；
Wherein, the second water outlet of first water inlet and constant temperature water tank connects, and first water outlet passes through evaporation
Device is connect with cooling system；And
The constant temperature water tank is internally provided with partition and is divided into cold water area and warm water, and the water of the cold water area passes through
The mode of spilling flows into warm water and cools down to it, avoids heating whole box water when in use.
Preferably, the constant temperature water tank bottom is conical bottom, and is provided with sewage draining exit, being capable of the regular row of opening
It is dirty.
Preferably, in the constant temperature water tank, heating device is respectively arranged in the cold water area and the warm water.
Preferably, the cooling system includes:
Compressor, one end are connect with the evaporator, suck the low temperature and low pressure steam of the evaporator transmitting；
Condenser, one end are connect with the other end of the compressor, and the other end passes through device for drying and filtering and the constant temperature
Second water inlet of water tank connects, and can flow into cold water in the constant temperature water tank.
Preferably, the partition uses thermal insulation material.
Preferably, the insulating layer of the constant temperature water tank uses color steel plate material.
Preferably, second water inlet and the second water outlet and the first water outlet are provided with temperature sensing
Device.
It is of the present invention the utility model has the advantages that water-cooling circulating system structure is simple, occupied area is small, and cooling effect is strong, cold
But effect is good, and noise is small, and cooling efficiency is high, and controllability is strong.Using water-cooling circulating system, can control refinement Water in Water Tanks and
The temperature of bearing, and air-cooled compressor group is made to realize circulating water cooling function.Separation baffles are arranged in constant temperature water tank, can be avoided
It needs to heat the water of entire water tank before going into operation every time, reduces the waste of the energy.
It refines water tank and multiple water inlets, water outlet design is set, for improving water velocity and controlling Water in Water Tanks stream
Flow direction.Constant temperature water tank is equipped with multiple temperature sensors, for adopting near water inlet, water outlet and bearing refinement position
Collect the water temperature of different parts in constant temperature water tank.Constant temperature water tank bottom is inclined-plane, and water inlet is high, and water outlet is low.Bearing refinement
When the impurity that generates via inclined-plane and water flow under the action of, be largely deposited in refinement water tank bottom, remaining fraction is through being discharged
Mouth flows into filter.When work finishes, impurity is discharged via the sewage draining exit of the bottom of the slope.
Detailed description of the invention
Fig. 1 is that bearing parts of the present invention processes device for thinning structural schematic diagram.
Fig. 2 is the top view that bearing parts of the present invention processes device for thinning structure.
Fig. 3 is that bearing parts of the present invention quenches water temperature cooling recirculation system figure
Fig. 4 is the structural schematic diagram of bearing screening plant of the present invention.
Fig. 5 is the structural schematic diagram of refinement pallet of the present invention.
Fig. 6 is the structural schematic diagram of constant temperature water tank of the present invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
As shown in Figure 1, the present invention provides water temperature cooling recirculation system in a kind of bearing parts quenching water tank, comprising: bearing
Processing unit (plant) 100, bearing screening plant 200, refinement water tank 310, constant temperature water tank 420, cooling system 500.
The supporting plate 210 that is capable of being raised and lowered and can be turned over downwards is provided in bearing screening plant 200；Bearing adds
The export processing that tooling sets 100 is connect with the side of bearing screening plant 200, can pass the bearing completed the process via lathe
It send band to be transported on bearing screening plant 200, bearing hoisting is extremely refined into pallet 320 by the supporting plate 210 of bearing screening plant 200
Height.
Infrared temperature sensor is housed on the push rod 220 of bearing screening plant 200, for detecting after processing is completed
Bearing temperature.If detecting that bearing lower than set temperature, is directly pushed into guide rail 230 using push rod, entered by bearing temperature
Scrap heap；If detecting that bearing temperature is higher than set temperature, bearing by push rod 220, push-in is refined at pallet 320,
Carry out micronization processes.
As a preference, set temperature of the present invention is 900 DEG C.
The side of constant temperature water tank 420 is provided with the second water inlet, and the other side is provided with the second water outlet.Refine pallet 320
On refinement water tank 310, one end of refinement water tank 310 offers multiple first water inlets for setting, and the other end offers more first
Water outlet, the first water inlet are connect with the second water outlet of constant temperature water tank 420, and the first water outlet passes through evaporator 510 and cooling
System 500 connects.Wherein it is also connected with the first water pump 340 between the first water inlet and the connecting line of constant temperature water tank 420, first
The second water pump 430 is connected between the pipeline that water outlet and evaporator 510 connect.
Cooling system 500 includes: evaporator 510, compressor 520, condenser 530, device for drying and filtering 540, wherein evaporation
510 one end of device is connected to one end of the second water pump 430, and the other end is connected to one end of compressor 520, compressor 520 it is another
End is connected to one end of condenser 530, and the other end of condenser 530 is connect with one end of device for drying and filtering 540, device for drying and filtering
540 are returned to the water after cold go in constant temperature water tank by evaporator 510.
Refine water tank 310 in by refinement water, after getting rid of the impurity in water by filter, from the first water outlet into
Enter into cooling system 500 and cools down.After absorbing the heat of hot water in evaporator via evaporator 510, liquid refrigerant,
Be vaporized into the steam of low-temp low-pressure by the sucking of compressor 520, be compressed into the steam of high pressure-temperature after be discharged into condenser 530, cold
To cooling medium (outdoor air) heat release in condenser 530, it is condensed into highly pressurised liquid, is the refrigeration of low-pressure low-temperature through throttle valve throttling
Agent, is again introduced into the heat absorption vaporization of evaporator 510, and the final cold water that flows out enters constant temperature water tank 420, completes water cooling cycle.
Constant temperature water tank 420 is internally provided with partition 421, and the inside of constant temperature water tank 420 is divided into cold water area 422 and warm water
Area 423.The water of cold water area 422 flows into warm water 423 by way of spilling, is respectively equipped in cold water area 422, warm water 423
Heating device before work, in advance heats the water inside warm water, after so that its temperature is reached set temperature, the second water outlet
Mouth flows into the first water inlet of refinement water tank；After the water temperature for refining water tank 310 is higher than set temperature certain value, flowed to
When air-cooled compressor, without refrigeration, it is returned directly to the cold water area of constant temperature water tank, thus higher than the water of set temperature to cold water
The water in area is heated.Until the water temperature of cold water area cools to set temperature.
As a preference, the set temperature of warm water is 20-25 DEG C in the present invention, flowed out from refinement water tank 310
Water temperature be higher than set temperature water temperature be about 30 DEG C, in this way setting temperature can guarantee bearing refinement after it is unlikely have crackle etc. damage
It is bad.
As a preference, the insulating layer of constant temperature water tank 420 uses color steel plate material.
As a preference, partition 421 uses thermal insulation material.
It is additionally provided with water supplement port in the side of constant temperature water tank 420, for supplementing the water lost in work, while constant temperature water tank
420 inside are equipped with two position sensor, for making the water in water tank maintain certain capacity.The bottom of constant temperature water tank 420 is
Conical bottom, and it is provided with sewage draining exit, it can periodically open the blowdown for carrying out water tank.
It refines water tank 310 to design using multiple water inlets, water outlet, for improving water velocity and control Water in Water Tanks stream
Flow direction.Near the first water inlet, the first water outlet and bearing the refinement position of refinement water tank 310, it is equipped with multiple temperature
Sensor is spent, for acquiring the water temperature of different parts in refinement water tank 310.Refinement 310 bottom of water tank is inclined-plane, water inlet
Height, water outlet are low.Under the action of the impurity that bearing generates when refining is via inclined-plane and water flow, it is largely deposited in refinement water tank
Bottom, remaining fraction flow into filter through water outlet.When work finishes, impurity can be arranged via the sewage draining exit of the bottom of the slope
Out.
Bearing shifts qualified bearing onto device for thinning 300 through bearing screening plant 200 and waits refinement, when previous bearing
After the completion of refinement, push rod 220 shifts bearing on refinement pallet 310 onto, and refinement pallet 310 is lowered into refinement water tank 320 and opened
Begin to refine, after the completion of refinement, by bearing is pushed into surface rail 330.
There is the damage such as crackle to guarantee that bearing is unlikely after refinement, needs to control the first water inlet of refinement water tank 310
Therefore temperature in 420 water outlet of constant temperature water tank, is equipped with temperature sensor, outlet temperature is detected, when the temperature of water outlet
When degree is lower than 20 DEG C, the heater starting inside constant temperature water tank passes through control when constant temperature water tank outlet temperature is higher than 25 DEG C
Variable frequency pump changes thermostatted water and is impregnated into water speed, while adjusting cooling system 500, reduces the temperature in constant temperature water tank 420)；?
The first water outlet for refining water tank 310 is equipped with temperature sensor, detects outlet temperature, by changing water velocity, makes
Temperature is at 30 DEG C or so, and having is more than limit value warning function.Pass through the temperature of infrared detection bearing.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (7)
1. water temperature cooling recirculation system in a kind of bearing parts quenching water tank characterized by comprising
The outlet of supporting plate, one side and bearing processing apparatus connects, and another side lower part is connect with waste material guide rail, can go up and down and to
Lower fold；
Push rod is slidably disposed in the top of the supporting plate, can push the bearing on the supporting plate；
Water tank is refined, the other side of the supporting plate is set, and one end is provided with multiple first water inlets, the other end is provided with
Multiple first water outlets；
Pallet is refined, it is liftable to be arranged on the refinement water tank, the bearing from supporting plate transmitting can be received, and
It is cooled down in the refinement water tank；
Wherein, the side of constant temperature water tank is provided with the second water inlet, and the other side is provided with the second water outlet, first water inlet
It is connect with the second water outlet of the constant temperature water tank, first water outlet is connect by evaporator with cooling system；And
The constant temperature water tank is internally provided with partition and is divided into cold water area and warm water, and the water of the cold water area passes through spilling
Mode flow into warm water and cool down to it, avoid heating whole box water when in use.
2. water temperature cooling recirculation system in bearing parts quenching water tank according to claim 1, which is characterized in that the perseverance
Reservoir bottom is conical bottom, and is provided with sewage draining exit, can periodically open carry out blowdown.
3. water temperature cooling recirculation system in bearing parts quenching water tank according to claim 2, which is characterized in that described
In constant temperature water tank, heating device is respectively arranged in the cold water area and the warm water.
4. water temperature cooling recirculation system in bearing parts quenching water tank according to claim 1 or 3, which is characterized in that institute
Stating cooling system includes:
Compressor, one end are connect with the evaporator, suck the low temperature and low pressure steam of the evaporator transmitting；
Condenser, one end are connect with the other end of the compressor, and the other end passes through device for drying and filtering and the constant temperature water tank
The second water inlet connection, cold water can be flowed into the constant temperature water tank.
5. water temperature cooling recirculation system in bearing parts according to claim 4 quenching water tank, which is characterized in that it is described every
Plate uses thermal insulation material.
6. water temperature cooling recirculation system in bearing parts quenching water tank according to claim 5, which is characterized in that the perseverance
The insulating layer of reservoir uses color steel plate material.
7. water temperature cooling recirculation system in bearing parts according to claim 6 quenching water tank, which is characterized in that described the
Two water inlets and the second water outlet and the first water outlet are provided with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710316447.3A CN106978529B (en) | 2017-05-08 | 2017-05-08 | Water temperature cooling recirculation system in a kind of bearing parts quenching water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710316447.3A CN106978529B (en) | 2017-05-08 | 2017-05-08 | Water temperature cooling recirculation system in a kind of bearing parts quenching water tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106978529A CN106978529A (en) | 2017-07-25 |
| CN106978529B true CN106978529B (en) | 2019-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710316447.3A Expired - Fee Related CN106978529B (en) | 2017-05-08 | 2017-05-08 | Water temperature cooling recirculation system in a kind of bearing parts quenching water tank |
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| CN (1) | CN106978529B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116694877A (en) * | 2023-06-13 | 2023-09-05 | 东实锻造(湖北)有限公司 | Intelligent control system of quenching water tank |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2571768Y (en) * | 2002-09-30 | 2003-09-10 | 爱协林工业炉工程(北京)有限公司 | Roller bottom type complicated moving hot oil quenching trough |
| CN203700443U (en) * | 2014-01-23 | 2014-07-09 | 浙江五洲新春集团股份有限公司 | Semi-automatic bearing high-frequency annealing device |
| CN203923302U (en) * | 2014-06-14 | 2014-11-05 | 常州容天乐东方轴承有限公司 | A kind of bearing hardening apparatus by high frequency current |
| CN204298427U (en) * | 2014-11-11 | 2015-04-29 | 苏州新豪轴承有限公司 | A kind of automatic charging device of high-frequency quenching machine |
| CN206721287U (en) * | 2017-05-08 | 2017-12-08 | 佳木斯大学 | Water temperature cooling recirculation system in a kind of bearing parts quenching water tank |
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2017
- 2017-05-08 CN CN201710316447.3A patent/CN106978529B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106978529A (en) | 2017-07-25 |
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Effective date of registration: 20191216 Address after: Xinglin Road, Xiangyang East District, Jiamusi City, Heilongjiang Province (Nanhu community) Patentee after: HEILONGJIANG PROVINCE CONTINENT ELECTRIC AUTOMATION TECHNOLOGY Co.,Ltd. Address before: No. 48, Sifeng Road, Xiangyang District, Jiamusi City, Jiamusi City, Heilongjiang Province Patentee before: jiamusi university |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |