CN206902193U - A kind of metal parts automatic quenching device with coaxial water pipe cooling circulating water - Google Patents
A kind of metal parts automatic quenching device with coaxial water pipe cooling circulating water Download PDFInfo
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- CN206902193U CN206902193U CN201720452534.7U CN201720452534U CN206902193U CN 206902193 U CN206902193 U CN 206902193U CN 201720452534 U CN201720452534 U CN 201720452534U CN 206902193 U CN206902193 U CN 206902193U
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- water
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- water tank
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Abstract
A kind of metal parts automatic quenching device with coaxial water pipe cooling circulating water, it is related to metal parts quenching device, the utility model is low for the water utilization rate of metal quenching technical to solve current factory, circulating water power consumption is big, the problem of Ferromagnetic Impurities are more in water, and manual operation efficiency is low.The present apparatus includes being arranged on the pushers of composition such as the feed rail quenched on water tank, push pedal, grid platform, the cooling device being made up of coaxial water pipe and variable frequency pump and automatically controls assembly, the recirculated water of quenching carries out heat exchange so as to be cooled down in the presence of variable frequency pump by the coolant in the overcoat inner sleeve of coaxial cooling line, and quenching water tank bottom cleans equipped with electromagnet for electromagnetism.Metal parts automatic quenching device automaticity is high；Recirculated water is cooled down using coaxial cooling line, reduces the energy consumption needed for cooling circulating water；Using the suction-operated of electromagnet, absorption Ferromagnetic Impurities reduce environmental pollution so as to decontamination cycle water.
Description
Technical field
Metal parts quenching device is the utility model is related to, is circulated more particularly to a kind of cooled down with coaxial cooling line
The metal parts automatic quenching device of water.
Background technology
At present, China's steel and iron industry develops rapidly, and annual production amplification has just reached in 2007 15%~22%
4.89 hundred million tons, just reach 46,200,000 tons in the total output of the various iron and steel castings in China in 2014, and steel and iron industry is as high
One of energy consumption, the industry discharged more, huge responsibility is undertaken in the energy-saving and emission-reduction work in the whole nation.Steel and iron industry and metal parts system
It is huge to make the wastewater flow rate of industry discharge, wherein being accounted for mainly for the recirculated cooling water that quenching cools down.
Because in the metal parts manufacturing process of iron and steel material quality, it is quenched, metal parts that will be hot immerses
Metal heat treatmet is carried out in recirculated water, hardness, intensity, wearability, fatigue strength and toughness of metal etc. can be increased substantially,
Use demand of the various machineries for part can be met.Advanced iron and steel enterprise steel production per ton external at present consumes new water and is：
Sika island is 2.1 tons, and Thyssen Krupp is 2.6 tons, and China is 5.3 tons.As can be seen here further reduce steel and
The new water of consumption of its associated metal part manufacturing industry, the ratio of water recycle for improving iron and steel enterprise are still of crucial importance.Together
When present circulating water typically using open type cooling bay, the form of cooling tower, construction cost is high, and time-consuming for cooling.
In addition, the use of recirculated water can be impacted containing suspensions such as iron scale, metallic dusts in recirculated water,
If discharge rashly, it will pollution environment.At present, the quenching press used in some small-sized factories needs manual operation,
Time cost and human cost are added, and temperature can not be controlled very well, causes low production efficiency, cost is high.
Therefore, quenching and its water process of the prior art for metal parts has following drawback：
1. water resource recycling rate of waterused is not high, for time-consuming during circulating water, power consumption is big.
2. the presence of the suspensions such as iron scale, metallic dust in recirculated water causes water pollution.
3. artificial running cost high efficiency is low.
The content of the invention
To overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of coaxial cooling line cooling circulating water
Metal parts automatic quenching device, the purpose of its utility model is that recirculated water is cooled using coaxial cooling line, is subtracted
Power consumption during few circulating water, solve the problems, such as existing circulating water process time-consuming that power consumption is big, improve the weight of water
Multiple utilization rate；The pollutants such as the iron scale contained in quenching water, metallic dust are adsorbed with electromagnet knot screen, reduce environment
Pollution；Detected using sensor, single-chip microcomputer control machinery device realizes the technique quenched automatically to metal parts, solves to work as
The problem of efficiency of preceding manual operation quenching apparatus is low.
The utility model adopts the technical scheme that to solve above-mentioned technical problem：Metal parts of the present utility model is automatic
Quenching unit includes quenching water tank, propulsive mechanism, automatic quench body, coaxial cooling line mechanism, control assembly, surface rail
And variable frequency pump.Propulsive mechanism, including framework, pallet, push rod, horizontal screw lead and motor, propulsive mechanism are housed above quenching water tank
For realizing the high-temperature metal parts transfer of last process production into quenching water tank；Quench inside water tank equipped with automatic quenching
Mechanism, including screen, down-feed screw, motor, automatic quench body are used for realizing the work for quenching metal parts, quenching
Water tank bottom is equipped with electromagnet impurity removal mechanism, for realizing collection, clearing up because of metal oxide skin caused by quenching and remaining metal
Impurity；Surface rail is housed on the left of quenching water tank, for the metal parts for completing quenching is transferred into next procedure；Quench water tank
Front and rear sides go out provided with recirculated water, water inlet, coaxial cooling line mechanism is gone out by recirculated water, water inlet is the same as quenching water tank
Connection, recirculated water is cooled down by coaxial cooling line so that quenching Water in Water Tanks keeps certain temperature；A whole set of metal parts is quenched
Fiery device is realized by control assembly and automatically controlled.
The utility model has the advantage that compared with existing quenching unit：
1. improving the recycling rate of waterused of recirculated water, using the construction of coaxial water pipe, inside applying mechanically coolant makes in overcoat
Circulating water cooling, coolant uses factory's underground running water, to reduce the power consumption during circulating water.
2. electromagnet can adsorb the ferromagnetism suspensions such as the iron scale quenched in water, metallic dust, largely
Reduce environmental pollution.
3. device completes quenching to offline metal parts automatically, easy to process, production efficiency is high.
Brief description of the drawings
Fig. 1 is a kind of metal parts automatic quenching device general structure schematic diagram with coaxial water pipe cooling circulating water；
Fig. 2 is the structural representation that water tank is quenched in Fig. 1；
Fig. 3 is the structural representation of coaxial cooling line mechanism in Fig. 1.
Piece number explanation in figure：
1 quenching water tank, 2 propulsive mechanisms, 3 automatic quench bodies, 4 coaxial cooling line mechanisms, 5 control assemblies, 6 inclined-planes are led
Rail, 7 variable frequency pumps, 8 frameworks, 9 pallets, 10 push pedals, 11 horizontal screw leads, 12 motor A, 13 screens, 14 down-feed screws, 15 motor B, 16
Electromagnet impurity removal mechanism, 17 inner sleeves, 18 overcoats, 19 inner sleeve water inlets, 20 inner sleeve delivery ports, 21 overcoat water inlets, 22 are extracted outside
The mouth of a river.
Embodiment
The utility model embodiment is described in detail below in conjunction with the accompanying drawings.A kind of coaxial water pipe cooling circulating water
Metal parts automatic quenching device, quenched in horizontal be fixedly mounted of the right flank of quenching water tank 1 with described on water tank 1 along contour
Propulsive mechanism 2, be mounted parallel to quench the positive horizontal screw lead 11 of water tank 1, horizontal silk at the top of framework 8 of propulsive mechanism 2
The axle of thick stick 11 is assemblied in motor A12 rotating shaft, 11 sets of assemblings of transmission parts and horizontal screw lead that push pedal 10 passes through its top center
Close, automatic quench body 3 is housed inside quenching water tank 1, screen 13 passes through central behind transmission parts and down-feed screw
14 suits coordinate, and the axle of down-feed screw 14 is assemblied in motor B15 rotating shaft, and motor B15 is fixedly mounted on the rear side of quenching water tank 1
Inwall top, water tank water inlet and water outlet of water tank are had on the quenching antetheca of water tank 1 and rear wall, both keep certain height
Degree is poor, and wherein water tank water inlet is highly higher, and water outlet height is relatively low, is enclosed between the water inlet and delivery port of quenching water tank 1
Coaxial cooling line mechanism 4 is installed around the outside of quenching water tank 1, wherein, the overcoat delivery port 22 of coaxial cooling line mechanism 4 is the same as change
The water inlet of frequency pump 7 is connected, and the delivery port of variable frequency pump 7 is connected with the water inlet of quenching water tank 1, coaxial cooling line mechanism 4
Overcoat water inlet 21 with quenching water tank 1 delivery port be connected, quenching water tank 1 right side inwall on be fixedly mounted with electromagnet removal of impurities
Mechanism 4, surface rail 6 is fixedly mounted with the outside of the quenching left side tank wall of water tank 1, control assembly 5 is fixedly mounted with the rear side of propulsive mechanism 2.
In device off-duty, push pedal 10 is in right-most position, and screen 13 and pallet 9 are contour.During plant running, metal
Part enters on the pallet 9 of propulsive mechanism 2 via the sequence guide rail that turns of last process from the charging aperture of the front of framework 8 position to the right,
After sensor detects part in place, control assembly 5 controlled motor A is rotated forward, the push pedal under the gearing of horizontal screw lead 11
10 push to metal parts on the screen 13 of automatic quench body 3 from pallet 9, when the sensor inspection positioned at the left side of framework 8
After measuring metal parts in place, motor B15 is rotated forward, and screen 13 drives metal parts to enter under the gearing of down-feed screw 14
Quench in the recirculated water of water tank 1 and complete quenching technical, after the several seconds, motor B15 reversions, transmission of the screen 13 in down-feed screw 14
The lower original position for driving metal parts to return to screen 13 of effect, then motor A12 rotating forwards, biography of the push pedal 13 in horizontal screw lead 11
Under action is used, continue to be moved to the left, the metal parts after quenching is released into framework enters in surface rail 6, is transferred to down together
Process, motor A12 reversions, push pedal 13 return to original position under the gearing of horizontal screw lead 11；Frequency conversion during plant running
The temperature adjustment running frequency that temperature sensor of the pump 7 in quenching water tank 1 detects, its continuous firing make recirculated water coaxial
Circulated in the overcoat 17 of cooling line mechanism 4, the inner sleeve water inlet 19 of coolant from coaxial cooling line mechanism 4 flows into, from interior
Set delivery port 20 flows out, and the coolant positioned at inner sleeve 17 carries out hot friendship to opposite with the circulating water flow positioned at overcoat 18 by tube wall
Change, complete the cooling to quenching water；The energization work of electromagnet impurity removal mechanism 16 is adsorbed to Ferromagnetic Impurities such as iron scales,
Decontamination cycle water, realize the overall process quenched automatically using the metal parts of coaxial water pipe cooling circulating water.
Claims (2)
1. a kind of metal parts automatic quenching device with coaxial water pipe cooling circulating water, including quenching water tank (1), propulsive mechanism
(2), automatic quench body (3), coaxial cooling line mechanism (4), control assembly (5), surface rail (6), variable frequency pump (7), electricity
Magnet impurity removal mechanism (16), it is characterised in that：Propulsive mechanism, described propulsive mechanism are housed above described quenching water tank (1)
Including framework (8), pallet (9), push pedal (10), horizontal screw lead (11), motor A (12), it is equipped with inside described quenching water tank (1)
Automatic quench body (3), described automatic quench body (3) includes screen (13), down-feed screw (14), motor B (15), described
Quenching water tank inside right side wall electromagnet impurity removal mechanism (16) is housed, surface rail (6) is housed on the left of described quenching water tank,
The front and rear sides of described quenching water tank (1) goes out provided with recirculated water, water inlet, and coaxial cooling line mechanism (4) passes through recirculated water
Go out, water inlet with quench water tank (1) connection, described propulsive mechanism (2), automatic quench body (3), variable frequency pump (7), by controlling
Assembly (5) is realized and automatically controlled.
2. a kind of metal parts automatic quenching device with coaxial water pipe cooling circulating water according to claim 1, it is special
Sign is：Described coaxial cooling line mechanism (4) is made up of inner sleeve (17) and overcoat (18), inner sleeve water inlet (19) same to overcoat
Delivery port (22) homonymy, inner sleeve delivery port (20) pass through variable frequency pump (7) with overcoat water inlet (21) homonymy, overcoat water inlet (21)
Delivery port with quenching water tank (1) is connected, and overcoat delivery port (22) is directly connected with quenching water tank (1) water inlet, inner sleeve
Delivery port (19) is connected with inner sleeve water inlet (20) with coolant pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720452534.7U CN206902193U (en) | 2017-04-27 | 2017-04-27 | A kind of metal parts automatic quenching device with coaxial water pipe cooling circulating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720452534.7U CN206902193U (en) | 2017-04-27 | 2017-04-27 | A kind of metal parts automatic quenching device with coaxial water pipe cooling circulating water |
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| Publication Number | Publication Date |
|---|---|
| CN206902193U true CN206902193U (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720452534.7U Expired - Fee Related CN206902193U (en) | 2017-04-27 | 2017-04-27 | A kind of metal parts automatic quenching device with coaxial water pipe cooling circulating water |
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| CN (1) | CN206902193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796185A (en) * | 2017-04-27 | 2018-11-13 | 东北林业大学 | A kind of metal parts automatic quenching device with coaxial water pipe cooling circulating water |
-
2017
- 2017-04-27 CN CN201720452534.7U patent/CN206902193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796185A (en) * | 2017-04-27 | 2018-11-13 | 东北林业大学 | A kind of metal parts automatic quenching device with coaxial water pipe cooling circulating water |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20210427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |