CN105063330B - The quenching unit of thrust wheel - Google Patents
The quenching unit of thrust wheel Download PDFInfo
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- CN105063330B CN105063330B CN201510482140.1A CN201510482140A CN105063330B CN 105063330 B CN105063330 B CN 105063330B CN 201510482140 A CN201510482140 A CN 201510482140A CN 105063330 B CN105063330 B CN 105063330B
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Abstract
The present invention discloses a kind of quenching unit of thrust wheel, including for providing framework, heating unit and the cooling unit of the heat-insulated environment of sealing；Heating unit includes the platform, the sensing circle body for heating thrust wheel and the support shaft for rotation for being used to carry thrust wheel；Platform is located at the top of support shaft and rotated under the drive of support shaft；It is connected with above Platform center position in round table-like locating piece, locating piece upper end engages with thrust wheel lower end；Sensing circle body is a hollow columnar and shape and thrust wheel identical cylinder and is slidably connected to the first inner side of framework；The size of sensing circle body is just to be set in the outside of thrust wheel；Cooling unit includes that shape is identical with thrust wheel, positioned at platform top and be set in the spray hood of the external side of induction coil；Spray hood is slidably connected to the second inner side corresponding with the first inner side in framework；It is provided with matrix arrangement, size identical nozzle on the inside of spray hood, nozzle is towards thrust wheel.The present invention has the uniform advantage of thrust wheel hardness.
Description
Technical field
The present invention relates to metal material Technology for Heating Processing, it is more particularly related to a kind of quenching dress of thrust wheel
Put.
Background technology
Thrust wheel is the one kind of tracked construction equipment chassis four-wheel one with, is mainly used in carrying bull-dozer, excavates
Advance in the weight of the big machineries such as machine, the direction that crawler belt can be rolled along thrust wheel.Due to thrust wheel working environment very
Badly, wear phenomenon is very serious, it is therefore desirable to which thrust wheel has stronger intensity, hardness, wearability.It is usual in the prior art
Using quenching technical, the hardness on thrust wheel surface is increased by the PROCESS FOR TREATMENT such as being quenched, being cooled down to thrust wheel surface.Quench
Generally thrust wheel is heated using induction coil in ignition technique, and ensures using heating in medium frequency the hardness of thrust wheel.
But, because the surface irregularity of thrust wheel, size difference are big, the width of induction coil is non-adjustable, institute
It is not of uniform size with the distance on induction coil to thrust wheel surface so that the feelings that hardness differs occur after thrust wheel quenching, cooling
Shape, leverages the quality of thrust wheel product.The speed of heating in medium frequency is slow, reduces quenching efficiency.
The content of the invention
For weak point present in above-mentioned technology, the present invention provides a kind of quenching unit of thrust wheel, by provided with
Shape senses circle body and spray hood with thrust wheel shape identical, solves what hardness after thrust wheel quenching in the prior art differed
Problem, with the uniform advantage of thrust wheel hardness.
In order to realize that, according to object of the present invention and further advantage, the present invention is achieved through the following technical solutions：
The quenching unit of thrust wheel of the present invention, including：Framework, for providing a heat-insulated environment of sealing；Heating
Unit, for carrying out sensing heating to thrust wheel；The heating unit includes being used to carry the platform of the thrust wheel, for adding
The sensing circle body and the support shaft for rotation of the heat thrust wheel：The platform is located at the top of the support shaft and in institute
State and rotated under the drive of support shaft；The sensing circle body is a hollow columnar and shape and the thrust wheel identical cylinder, institute
The size for stating sensing circle body is just to be set in the outside of the thrust wheel；The sensing circle body is slidably connected to the framework
First inner side；And, cooling unit, for being cooled down to the thrust wheel after the heating unit sensing heating；It is described cold
But unit includes spray hood, and the spray hood shape is identical with the thrust wheel, the spray hood be located at platform top and
It is set in the external side of the induction coil；The spray hood is slidably connected to corresponding with the inside of described first the in the framework
Two inner sides；The inner side of the spray hood is provided with matrix arrangement, size identical nozzle, and the nozzle is towards the thrust wheel；Its
In, be connected with locating piece above the Platform center position, the locating piece in round table-like, the upper end of the locating piece with it is described
The lower end engaging of thrust wheel；During sensing heating, the platform is rotated around the support shaft drives the thrust wheel to rotate, the sense
Answer circle body to the thrust wheel sensing heating, sensing heating terminates, and the platform stops operating；During cooling, the sensing circle body
Along along the framework first Slideslip rise to it is described sensing circle body bottom and leave the thrust wheel completely, the platform around
The support shaft, which is rotated, drives the thrust wheel to rotate, and the nozzle of the spray hood is carried out to the thrust wheel injection solution in rotation
Cooling.
Preferably, manipulator is provided with the outside of the framework, the manipulator is provided with the first ccd video camera structure and second
Ccd video camera structure, the manipulator reads the thrust wheel placed on material loading platform by the first ccd video camera structure
Positional information simultaneously captures the thrust wheel；The manipulator reads the position of the locating piece by the second ccd video camera structure
Confidence ceases, the thrust wheel of crawl is positioned on the platform, and the thrust wheel lower end and the locating piece upper end
Engaging.
Preferably, the sensing circle body is fixedly attached to the first sliding shoe by the first connector, and the of the framework
One inner side is provided with the first chute, and the sensing circle body is slided up and down by first sliding shoe along first chute.
Preferably, first sliding shoe connects high-frequency induction heating power and Medium frequency induction respectively by selecting switch
Heating power supply, the sensing circle body is electrically connected to the high-frequency induction heating power by the selecting switch or Medium frequency induction adds
Thermoelectric generator.
Preferably, the spray hood is fixedly attached to the second sliding shoe, the second of the framework by the second connector
Inner side is provided with the second chute, and the spray hood is slided up and down by the second sliding shoe along second chute.
Preferably, the spray hood is connected to fluid reservoir by the second sliding shoe, during cooling, and the spray hood leads to
The second sliding shoe is crossed again to spray the thrust wheel by the nozzle from the fluid reservoir draw solution.
Preferably, the framework includes cover plate and rotary shaft, and described cover plate one end and the second side of the framework are led to
Cross rotary shaft rotatable connection；Be provided with groove below the cover plate other end, the framework close to the side of the groove be provided with to
Provided with the projection engaged with the groove, the projection above the horizontal supporting plate of extension inside framework, the horizontal supporting plate
Engage place with the groove to be provided with for sealed sealing ring.
Preferably, liquid crystal touch screen is provided with the outside of the framework, during for showing the temperature in the framework, heating
Between, solution temperature, spray time；By the liquid crystal touch screen, set the high-frequency induction heating power access frequency and
The access frequency of the intermediate frequency induction heating power supply.
The present invention at least includes following beneficial effect：
1) circle body and spray hood are sensed with thrust wheel shape identical using shape, senses circle body and spray hood to thrust wheel
The distance of outer surface is identical：During sensing heating, thrust wheel appearance is heated evenly；During cooling, the cooling of thrust wheel outer surface is uniform, solution
Hardness after thrust wheel quenching in the prior art of having determined the problem of differ, has the advantages that thrust wheel hardness uniformity；
2) platform is provided with locating piece, the upper end of locating piece and the lower end engaging of thrust wheel, realizes the positioning of thrust wheel, prevents
Sideslip when thrust wheel rotates under the drive that platform is rotated around support shaft；
3) positional information for the thrust wheel placed on material loading platform is read by the first ccd video camera structure of manipulator and grabbed
Take the thrust wheel, then pass through the second ccd video camera structure of manipulator and read the positional information of locating piece, and by the Zhi Chong of crawl
Wheel, which is positioned on platform, makes thrust wheel lower end engage with locating piece upper end, and the first ccd video camera structure and the second ccd video camera structure are read
Take accurate, positioning precision height, automaticity high, be that locating piece upper end accurately engages offer facility with thrust wheel lower end；
4) switching between high-frequency induction heating power and intermediate frequency induction heating power supply is realized by selecting switch, promotes branch
Roller realizes the alternating mode of heating of high-frequency induction heating power sensing heating and intermediate frequency induction heating power supply sensing heating, enters one
Step improves the hardness and quenching efficiency of thrust wheel；
5) cover plate is rotatably coupled to the projection card of the groove and horizontal supporting plate on framework one side, cover plate by rotating shaft
Close, and sealing ring is provided with engaging, cover plate is rotarily opened by rotating shaft provides facility to place thrust wheel in platform；Cover plate passes through
Rotating shaft is rotating closed, and a heat-insulated environment of sealing is provided for the quenching of thrust wheel；
6) by the liquid crystal touch screen being provided with the outside of framework, temperature, heat time, solution temperature that can in real time in display box body
Degree, spray time, can also set the access frequency of high-frequency induction heating power and the access frequency of intermediate frequency induction heating power supply,
It is convenient and swift.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of thrust wheel of the present invention；
Fig. 2 is locating piece of the present invention and thrust wheel positional structure relation schematic diagram；
Fig. 3 is the structural representation of the quenching unit of thrust wheel of the present invention；
Fig. 4 is the top view of the quenching unit of thrust wheel of the present invention；
Fig. 5 is the flow chart of thrust wheel quenching technical of the present invention；
Fig. 6 is the flow chart that locating piece upper end of the present invention engages technique with thrust wheel lower end；
In figure：
10- frameworks；11- cover plates；12- rotary shafts；13- grooves；14- horizontal supporting plates；15- projections；16- lcd touches
Screen；The inner sides of 17- first；The inner sides of 18- second；
20- heating units；21- thrust wheels；22- platforms；23- senses circle body；The connectors of 24- first；25- first is slided
Block；26- support shafts；27- locating pieces
30- cooling units；31- spray hoods；311- nozzles；The connectors of 32- second；33- the second sliding shoes.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or many
The presence or addition of individual other elements or its combination.
Embodiment 1
Fig. 1 is the structural representation of thrust wheel of the present invention, and Fig. 2, Fig. 3 and Fig. 4 show the embodiment of the present invention 1
A kind of way of realization.
From Fig. 2 and Fig. 3, the quenching unit of thrust wheel of the present invention, including：Framework 10, for providing one
Seal heat-insulated environment；Heating unit 20, for carrying out sensing heating to thrust wheel 21；Heating unit 20 includes being used to carry Zhi Chong
The platform 22 of wheel 21, the sensing circle body 23 for heating thrust wheel 21 and the support shaft 26 for rotation：Platform 22 is located at branch
Support the top of axle 26 and rotated under the drive of support shaft 26；It is a hollow columnar and shape and the phase of thrust wheel 21 to sense circle body 23
Same cylinder, the size of sensing circle body 23 is just to be set in the outside of thrust wheel 21；Sensing circle body 23 is slidably connected to framework
10 the first inner side 17；And cooling unit 30, for being cooled down to the thrust wheel 21 after the heated sensing heating of unit 20；
Cooling unit 30 includes spray hood 31, and the shape of spray hood 31 is identical with thrust wheel 21, and spray hood 31 is located at the top of platform 22 and set
It is located at the outside of sensing circle body 23；Spray hood 31 is slidably connected to the second inner side 18 corresponding with the first inner side 17 in framework 10；
The inner side of spray hood 31 is provided with matrix arrangement, size identical nozzle 311, and nozzle 311 is towards thrust wheel 21；Wherein, platform 22
Locating piece 27 is connected with above center, locating piece 27 is in round table-like, the upper end of locating piece 27 and the lower end card of thrust wheel 21
Close；During sensing heating, platform 22 is rotated around support shaft 26 drives thrust wheel 21 to rotate, and sensing circle body 23 adds to the sensing of thrust wheel 21
Heat, sensing heating terminates, and platform 22 stops operating；During cooling, sensing circle body 23 is slided along the inner side of framework 10 first 17 and risen to
Sense the bottom of circle body 23 and leave thrust wheel 21 completely, be easy to nozzle 311 to spray thrust wheel 21；Platform 22 is around support
Axle 26, which is rotated, drives thrust wheel 21 to rotate, and the injection solution of thrust wheel 21 during 311 pairs of the nozzle of spray hood 31 is rotated is cooled down.
In the present embodiment, thrust wheel 21 rotates the uniform fanging noz(zle) 311 in the place for causing its surface to be located at same level
Injection, sense circle body 23 shape and spray hood 31 shape it is identical with the shape of thrust wheel 21 respectively so that sensing circle body
The 23 equal, spray hood 31 of each place distance to the outer surface of thrust wheel 21 arrives each local distance of the outer surface of thrust wheel 21
It is all equal, so that spray hood 31 when circle body 23 is sensed when promoting sensing heating to the outer surface homogeneous heating of thrust wheel 21, cooling
Nozzle 311 is uniform to the outer surface of thrust wheel 21 injection solution cooling, has reached the uniform effect of the hardness of thrust wheel 21, has improved branch
The quality of roller 21.The upper end of locating piece 27 and the lower end engaging of thrust wheel 21, realize the positioning of thrust wheel 21, prevent thrust wheel
21 sideslip under the drive that platform 22 is rotated around support shaft 26 during rotation.
The outside of framework 10 is provided with manipulator, and manipulator is provided with the first CCD (Charge-coupled Device, image control
Device) image mechanism and the second ccd video camera structure, manipulator reads the branch placed on material loading platform by the first ccd video camera structure
The positional information of roller 21 simultaneously captures the thrust wheel 21；Manipulator reads the position of locating piece 27 by the second ccd video camera structure
Confidence ceases, the thrust wheel 21 of crawl is positioned on platform 22, and the lower end of thrust wheel 21 engages with the upper end of locating piece 27.First
Ccd video camera structure and the second ccd video camera structure read that accurate, positioning precision is high, automaticity is high, be the upper end of locating piece 27 with
The lower end of thrust wheel 21 accurately engages offer facility.
Sensing circle body 23 is fixedly attached to the first sliding shoe 25 by the first connector 24, and the first inner side 17 of framework 10 is set
There is the first chute (not shown), sensing circle body 23 is slided up and down by the first sliding shoe 25 along the first chute.Enter one
Step ground, the first sliding shoe 25 connects high-frequency induction heating power respectively by selecting switch (not shown) and Medium frequency induction adds
Thermoelectric generator, sensing circle body 23 is electrically connected to high-frequency induction heating power or intermediate frequency induction heating power supply by selecting switch.High frequency
Induction heating power quenching hard formation is shallow, hardness is high, the time is short, and intermediate frequency induction heating power supply quenching hard formation is deep, hardness is omited than high frequency
The small, time is long, and the switching between high-frequency induction heating power and intermediate frequency induction heating power supply is realized by selecting switch, so as to promote
Thrust wheel 21 is set to realize the alternating heating of high-frequency induction heating power sensing heating and intermediate frequency induction heating power supply sensing heating, phase
The intermediate frequency induction heating power supply heating more single than in the prior art, further increases the hardness and quenching efficiency of thrust wheel 21.
Spray hood 31 is fixedly attached to the second sliding shoe 33 by the second connector 32, and the second inner side 18 of framework 10 is provided with
Second chute (not shown), spray hood 31 is slided up and down by the second sliding shoe 33 along the second chute.Further,
Spray hood 31 is connected to fluid reservoir (not shown) by the second sliding shoe 33, during cooling, and spray hood 31 is slided by second
Block 33 is sprayed thrust wheel 21 by nozzle 311 again from fluid reservoir draw solution.
Framework 10 includes cover plate 11 and rotary shaft 12, and the one end of cover plate 11 and the one side of framework 10 are rotated by rotary shaft 12
Connection；Groove 13 is provided with below the other end of cover plate 11, framework 10 is provided with the water extended to the inside of framework close to the side of groove 13
Flat supporting plate 14, the top of horizontal supporting plate 14 is provided with the projection 15 engaged with groove 13, and projection 15 engages place with groove 13 and is provided with
For sealed sealing ring.The present embodiment cover plate 11 is realized by the rotation of rotary shaft 12 is opened and closes, and cover plate 11 is opened
Open and provide facility in platform 22 to place thrust wheel 21, to provide a sealing heat-insulated for the quenching of thrust wheel 21 for the closure of cover plate 11
Environment.
The outside of framework 10 is provided with liquid crystal touch screen 16, for the temperature in display box body, heat time, solution temperature, spray
The pouring time；By liquid crystal touch screen, the access frequency and intermediate frequency induction heating power supply of high-frequency induction heating power is set or adjusted
Access frequency.It is display in real time, simple, convenient quick.
It is pointed out that in the present embodiment, the solution in fluid reservoir to the spray of thrust wheel 21 for cooling down
Liquid, usual solution uses the quenching solutions such as water, salt solution, oil, the preferred water of the present embodiment, cleanliness without any pollution, green ring
Protect.
Embodiment 2
On the basis of embodiment 1, embodiment 2 is that the quenching unit for the thrust wheel that Application Example 1 is provided is quenched
Technique.Fig. 5 is the flow chart of thrust wheel quenching technical of the present invention, shows a kind of realization of the embodiment of the present invention 2
Form.As shown in Figure 5, the quenching technical step of thrust wheel 21 is as follows：
S1：Place in platform 22, position thrust wheel 21：Rotary shaft 12 is rotated, groove 13 is separated with projection 15, and cover plate 11 is opened
Open, thrust wheel 21 is positioned over platform 22 to the upper end of locating piece 27 and the lower end of thrust wheel 21 and engaged by manipulator；Rotary shaft 12 is rotated,
Groove 13 engages with projection 15, and cover plate 11 is closed；
S2：High-frequency induction heating and Frequency Induction Heating are carried out successively to thrust wheel 21：Platform 22 is rotated around support shaft 26
Thrust wheel 21 is driven to rotate；Sensing circle body 23 is connected to high-frequency induction heating power by selecting switch, to the thrust wheel of rotation
21 carry out high-frequency heating to 910 DEG C ± 30 DEG C, are incubated 30 seconds；Sensing circle body 23 is connected to Medium frequency induction by selecting switch switching
Heating power supply, heating in medium frequency is carried out to thrust wheel 21 to 870 DEG C ± 30 DEG C, platform 22 stops operating, and is incubated 20 seconds；
S3：Thrust wheel 21 after sensing heating is cooled down：Sense circle body 23 and stop heating, sensing circle body 23 is slided by first
Motion block 25 leaves thrust wheel 21 completely along the first chute upward sliding to the bottom for sensing circle body 23；Platform 22 is around 26 turns of support shaft
Dynamic to drive thrust wheel 21 to rotate, the solution of fluid reservoir sprays sensing by the nozzle 311 of spray hood 31 by the second sliding shoe 33 and added
Thrust wheel 21 after heat；After 100 seconds, nozzle 311 stops injection.
As the another embodiment of the present embodiment, thrust wheel 21 is positioned over platform 22 up to by manipulator in step S1
The upper end of locating piece 27 and the engaging of the lower end of thrust wheel 21, specific steps include：
S11, manipulator reads the thrust wheel 21 placed on material loading platform by the first ccd video camera structure installed thereon
Positional information, according to the positional information of thrust wheel 21, manipulator crawl thrust wheel 21；
S12, manipulator is believed by 27 positions of the locating piece on the second ccd video camera structure reading platform 22 for installing thereon
Breath, according to the positional information of locating piece 27, the thrust wheel 21 of crawl is positioned on platform 22 by manipulator, and under thrust wheel 21
End engages with the end of locating piece 27.
The thrust wheel quenching technical that the present embodiment is provided, by the switching of change-over switch, thrust wheel 21 realizes high-frequency induction
The alternating heating that heating power supply is heated and intermediate frequency induction heating power supply is heated, further increases hardness and the quenching of thrust wheel 21
Efficiency.High-frequency heating to 910 DEG C ± 30 DEG C, insulation 30 seconds, intermediate frequency induction heating power supply be heated to 870 DEG C ± 30 DEG C, insulation 25
Second, nozzle 311 sprays 100 seconds, the alternating of high-frequency induction heating power sensing heating and intermediate frequency induction heating power supply sensing heating
The selection of mode of heating and above parameter, with synergy, compared with prior art in single intermediate frequency induction heating power supply
Heating, thrust wheel 21 has reached optimal hardness and quenching efficiency：The hardness of thrust wheel 21 is uniform, and hardness reaches 60HRC, hard formation depth
Up to 7mm.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely.Can be easily for those skilled in the art
Realize other modification.Therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (7)
1. a kind of quenching unit of thrust wheel, it is characterised in that including：
Framework, for providing a heat-insulated environment of sealing；
Heating unit, for carrying out sensing heating to thrust wheel；The heating unit includes being used to carry the flat of the thrust wheel
Platform, the sensing circle body for heating the thrust wheel and the support shaft for rotation：The platform is located at the support shaft
Top and the rotation under the drive of the support shaft；The sensing circle body is a hollow columnar and shape is identical with the thrust wheel
Cylinder, the size of the sensing circle body is just to be set in the outside of the thrust wheel；The sensing circle body is slidably connected to
First inner side of the framework；And,
Cooling unit, for being cooled down to the thrust wheel after the heating unit sensing heating；The cooling unit includes
Spray hood, the spray hood shape is identical with the thrust wheel, and the spray hood is located above the platform and is set in described
The external side of induction coil；The spray hood is slidably connected to the second inner side corresponding with the described first inner side in the framework；Institute
The inner side for stating spray hood is provided with matrix arrangement, size identical nozzle, and the nozzle is towards the thrust wheel；
Wherein, locating piece is connected with above the Platform center position, the locating piece is in round table-like, the upper end of the locating piece
Engage with the lower end of the thrust wheel；During sensing heating, the platform is rotated around the support shaft drives the thrust wheel to rotate,
The sensing circle body is to the thrust wheel sensing heating, and sensing heating terminates, and the platform stops operating；During cooling, the sense
Circle body Slideslip along along the framework first is answered to rise to the bottom of the sensing circle body and leave the thrust wheel completely, it is described
Platform is rotated around the support shaft drives the thrust wheel to rotate, and the nozzle of the spray hood is molten to the thrust wheel injection in rotation
Liquid is cooled down；
Manipulator is provided with the outside of the framework, the manipulator is provided with the first ccd video camera structure and the second ccd video camera structure, institute
State positional information and crawl that manipulator reads the thrust wheel placed on material loading platform by the first ccd video camera structure
The thrust wheel；The manipulator reads the positional information of the locating piece by the second ccd video camera structure, by crawl
The thrust wheel is positioned on the platform, and the thrust wheel lower end engages with the locating piece upper end.
2. the quenching unit of thrust wheel as claimed in claim 1, it is characterised in that the sensing circle body passes through the first connector
The first sliding shoe is fixedly attached to, the first inner side of the framework is provided with the first chute, and the sensing circle body passes through described first
Sliding shoe is slided up and down along first chute.
3. the quenching unit of thrust wheel as claimed in claim 2, it is characterised in that first sliding shoe passes through selecting switch
High-frequency induction heating power and intermediate frequency induction heating power supply are connected respectively, and the sensing circle body is electrically connected by the selecting switch
To the high-frequency induction heating power or intermediate frequency induction heating power supply.
4. the quenching unit of thrust wheel as claimed in claim 3, it is characterised in that the spray hood is solid by the second connector
Surely the second sliding shoe is connected to, the second inner side of the framework is provided with the second chute, and the spray hood is slided by described second
Block is slided up and down along second chute.
5. the quenching unit of thrust wheel as claimed in claim 4, it is characterised in that the spray hood is slided by described second
Block is connected to fluid reservoir, during cooling, and the spray hood is passed through again by the second sliding shoe from the fluid reservoir draw solution
The nozzle is sprayed the thrust wheel.
6. the quenching unit of thrust wheel as claimed in claim 5, it is characterised in that the framework includes cover plate and rotary shaft,
Described cover plate one end is rotatably connected with the second side of the framework by rotary shaft；Provided with recessed below the cover plate other end
Groove, the framework is provided with close to the side of the groove on the horizontal supporting plate extended to the inside of framework, the horizontal supporting plate
Side is provided with the projection engaged with the groove, and the projection engages place with the groove and is provided with for sealed sealing ring.
7. the quenching unit of thrust wheel as claimed in claim 6, it is characterised in that lcd touch is provided with the outside of the framework
Screen, for showing the temperature in the framework, heat time, solution temperature, spray time；By the liquid crystal touch screen, if
Put the access frequency of the high-frequency induction heating power and the access frequency of the intermediate frequency induction heating power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482140.1A CN105063330B (en) | 2015-08-03 | 2015-08-03 | The quenching unit of thrust wheel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482140.1A CN105063330B (en) | 2015-08-03 | 2015-08-03 | The quenching unit of thrust wheel |
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| Publication Number | Publication Date |
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| CN105063330A CN105063330A (en) | 2015-11-18 |
| CN105063330B true CN105063330B (en) | 2017-10-03 |
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| CN201510482140.1A Active CN105063330B (en) | 2015-08-03 | 2015-08-03 | The quenching unit of thrust wheel |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106244785B (en) * | 2016-07-28 | 2018-04-10 | 石家庄新莱特机械轧辊有限公司 | A kind of quenching technical for thrust wheel of digging machine shaft head |
| CN106244784B (en) * | 2016-07-28 | 2018-04-10 | 石家庄新莱特机械轧辊有限公司 | A kind of quenching apparatus for thrust wheel of digging machine spindle nose collar |
| CN106011440B (en) * | 2016-07-28 | 2018-04-10 | 石家庄新莱特机械轧辊有限公司 | A kind of quenching unit and its technique for super-huge excavator support groove portion |
| CN105969956B (en) * | 2016-07-28 | 2018-04-24 | 石家庄新莱特机械轧辊有限公司 | A kind of thrust wheel of digging machine neck and end head carry out the electromagnetic induction heater of quenching treatment |
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| JPH07224327A (en) * | 1993-07-21 | 1995-08-22 | Fuji Denshi Kogyo Kk | High-frequency hardening method and high-frequency hardening device of nearly cylindrical work |
| CN202322939U (en) * | 2011-11-11 | 2012-07-11 | 上海上大热处理有限公司 | Induction quenching device of driving shaft for pump |
| CN202380043U (en) * | 2011-12-22 | 2012-08-15 | 重庆跃进机械厂有限公司 | Three-shaft linkage induction quenching numerical control machine tool |
| JP5146800B2 (en) * | 2007-03-20 | 2013-02-20 | 高周波熱錬株式会社 | Induction heat treatment equipment |
| CN204897996U (en) * | 2015-08-03 | 2015-12-23 | 昆山土山***件有限公司 | Guenching unit of thrust wheel |
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- 2015-08-03 CN CN201510482140.1A patent/CN105063330B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07224327A (en) * | 1993-07-21 | 1995-08-22 | Fuji Denshi Kogyo Kk | High-frequency hardening method and high-frequency hardening device of nearly cylindrical work |
| JP5146800B2 (en) * | 2007-03-20 | 2013-02-20 | 高周波熱錬株式会社 | Induction heat treatment equipment |
| CN202322939U (en) * | 2011-11-11 | 2012-07-11 | 上海上大热处理有限公司 | Induction quenching device of driving shaft for pump |
| CN202380043U (en) * | 2011-12-22 | 2012-08-15 | 重庆跃进机械厂有限公司 | Three-shaft linkage induction quenching numerical control machine tool |
| CN204897996U (en) * | 2015-08-03 | 2015-12-23 | 昆山土山***件有限公司 | Guenching unit of thrust wheel |
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| Publication number | Publication date |
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| CN105063330A (en) | 2015-11-18 |
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