CN107955868B - A kind of pulley parts quenching device - Google Patents
A kind of pulley parts quenching device Download PDFInfo
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- CN107955868B CN107955868B CN201711043858.6A CN201711043858A CN107955868B CN 107955868 B CN107955868 B CN 107955868B CN 201711043858 A CN201711043858 A CN 201711043858A CN 107955868 B CN107955868 B CN 107955868B
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- Prior art keywords
- quenching device
- inner ring
- pulley parts
- parts quenching
- spray tube
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- 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
- C21D1/667—Quenching devices for spray quenching
-
- 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
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- 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
- C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a kind of pulley parts quenching devices.The pulley parts quenching device includes inner ring turntable, pedestal, bottom plate, sliding rail, elevating lever, electromagnetic induction heater and mounting base, the inner ring turntable is installed in rotation on the top of the pedestal, the inner ring turntable is used for clamping part to be quenched, the pedestal is fixed on the bottom plate, one end of the elevating lever is slideably positioned in the sliding rail, the glide direction of the elevating lever is radially extended along the inner ring turntable, the electromagnetic induction heater includes sensing apparatus and inductive head, the inductive head includes insulation board, magnetizer and spray tube, pinion gear is fixed on the spray tube, the pinion rotation is mounted in the shaft.The pulley parts quenching device can adapt to the part to be quenched of sizes, to improve the scope of application of pulley parts quenching device.
Description
Technical field
The present invention relates to part Field of Heat-treatment, in particular to a kind of pulley parts quenching device.
Background technique
Quenching is metal works to be heated to certain temperature, and then leaching is allowed to cool in water or oil rapidly, to increase
The hardness of metal parts.
Currently, the rope groove quenching of pulley piece surface can only use dedicated pulley quenching apparatus to carry out.Dedicated pulley
Quenching apparatus include inner ring turntable, inner ring lifting device, outer ring heating device and be arranged in inner ring turntable bottom coolant liquid
Slot, inner ring turntable are arranged in the top of inner ring lifting device, and outer ring heating device is arranged around inner ring turntable.Outer ring heating device
It can be heated by way of flame or electromagnetic induction, and outer ring heating device is fixed, inner ring turntable can be with original place
The bottom of inner ring turntable is arranged in rotation, bottom coohng slot.Before the quenching of pulley piece surface, pulley part is placed on inner ring and is turned
On disk, inner ring driven by rotary disc pulley part is set to carry out high speed rotation with certain speed, while starting outer ring heating device, to cunning
Wheel piece surface is heated.After rope race outer circle is heated to predetermined temperature, stop outer ring heating devices heat, by pulley
Part is dropped in cooling liquid bath by inner ring lifting device.
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems:
The drawbacks of dedicated pulley quenching apparatus, is: because the internal diameter of outer ring heating device is limited, so that the equipment is applicable in
Pulley part specification it is very limited.
Summary of the invention
It is restricted in order to solve the big and applicable part specifications of dedicated pulley quenching apparatus limitation in the prior art
The problem of, the embodiment of the invention provides a kind of pulley parts quenching devices.The technical solution is as follows:
The embodiment of the invention provides a kind of pulley parts quenching device, the pulley parts quenching device include: pedestal,
Bottom plate, sliding rail, elevating lever, electromagnetic induction heater and mounting base, the inner ring turntable are installed in rotation on the pedestal
Top, the inner ring turntable are used for clamping part to be quenched, and the pedestal is fixed on the bottom plate, one end of the elevating lever
It is slideably positioned in the sliding rail, glide direction the radially extending along the inner ring turntable of the elevating lever, the electromagnetism sense
Answering heater includes sensing apparatus and inductive head, and the sensing apparatus is mounted on the other end of the elevating lever, the inductive head
It is arranged towards the inner ring turntable, the mounting base is mounted on the sensing apparatus, mounting groove is offered in the mounting base,
Shaft is provided in the mounting groove, the inductive head includes insulation board, magnetizer and spray tube, is fixed on the spray tube
Pinion gear, the pinion rotation are mounted in the shaft, and swivel becket is further fixed in the mounting groove, the swivel becket
Retention bead is provided on inner wall, and the swivel becket is set in outside the pinion gear, the swivel becket passes through the limit convex
It rises and is clamped with the pinion gear, multiple protrusions are provided on the insulation board, the magnetizer is multiple, multiple magnetizers
It is fixed on side by side in multiple protrusions of the insulation board, recess, the spray is offered on the outer wall of each magnetizer
Shower pipe is mounted on multiple magnetizers along the recess, the spray tube and multiple and different shapes in multiple protrusions
Pulley part to be quenched match, and the spray tube be copper pipe, the sensing apparatus and the spray tube electrical connection, it is described
The outer surface of spray tube offers multiple spray apertures.
Specifically, the retention bead of the inner ring for clamping the part to be quenched is provided on the inner ring turntable.
Specifically, the pulley parts quenching device further include: sliding rail, the sliding rail are fixedly mounted on the bottom plate,
And the sliding rail, along the radial direction arrangement of the inner ring turntable, one end of the elevating lever is slideably positioned in the sliding rail.
Specifically, the pulley parts quenching device further include: Anti-inclining snap-gauge, the top rotation of the Anti-inclining snap-gauge
It is mounted on the elevating lever, the basal sliding of the Anti-inclining snap-gauge is arranged on the top surface of the sliding rail.
Specifically, the pulley parts quenching device further include: two non-slipping blocks, two non-slipping blocks are arranged in
The two sides of the elevating lever, and be installed on the sliding rail.
Specifically, the angle of two adjacent spray apertures is 35 °~50 °.
Preferably, the angle of two adjacent spray apertures is 45 °.
Specifically, the mounting base is removably mounted on the sensing apparatus by screw.
Further, limit collets are installed, the limit collets are higher than the spray tube cloth on the insulation board
It sets.
Specifically, the pulley parts quenching device further includes water pump, the water outlet of the water pump by hose with it is described
One end of spray tube is connected to.
Technical solution provided in an embodiment of the present invention has the benefit that pulley part provided in an embodiment of the present invention
The spray tube that shape in protrusion is suitble to is arranged in the to be quenched of pulley part to be quenched by rotation spray shower pipe by quenching unit
Position, by temperature of inner ring during rotation driven by rotary disc parts turn to be quenched, temperature of inner ring during rotation turntable can pass through manual drive or mechanical drive
Dynamic, the output shaft of electrode can be driven the center for being mounted on inner ring turntable by Mechanical Driven mode, and part revolving speed to be quenched is equal
After even, electromagnetic induction heater is opened, induced current is generated by inductive head, so that the temperature of part to be quenched is increased, into
And realize that liquid is passed through in spray tube by the quenching to part to be quenched after heating, and be sprayed onto wait quench by spray apertures
The surface of fiery part makes the surface of part to be quenched by heating quenching one by one, and the inductive head in the device can pass through sliding rail tune
Distance of the whole inductive head relative to part to be quenched, so that the pulley parts quenching device can adapt to the to be quenched of sizes
Part, to improve the scope of application of pulley parts quenching device.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of pulley parts quenching device provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of electromagnetic induction heater provided in an embodiment of the present invention；
Fig. 3 is the overlooking structure diagram of inductive head provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of swivel becket provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of non-slipping block provided in an embodiment of the present invention；
Fig. 6 is the partial enlargement structural representation of inductive head provided in an embodiment of the present invention；
Fig. 7 is the partial sectional view of Fig. 6 provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment
The embodiment of the invention provides a kind of pulley parts quenching devices, as shown in Figure 1, the pulley parts quenching device packet
Include inner ring turntable 1, pedestal 3, bottom plate 4, elevating lever 6, electromagnetic induction heater and mounting base 14.Inner ring turntable 1 is rotationally pacified
Mounted in the top of pedestal 3, inner ring turntable 1 is used for clamping part a to be quenched, and pedestal 3 is fixedly mounted on bottom plate 4, elevating lever 6
One end is slideably positioned on bottom plate 4, glide direction the radially extending along inner ring turntable 1 of elevating lever 6.Electromagnetic induction heater packet
Include sensing apparatus 7 and inductive head 8.Inductive head 8 (referring to fig. 2), sensing apparatus 7 are mounted on the other end of elevating lever 6, inductive head 8
It is arranged towards inner ring turntable 1.Mounting base 14 is mounted on sensing apparatus 7, as shown in Figures 2 and 3, peace is offered in mounting base 14
Shaft 16 is provided in tankage 14a, mounting groove 14a, inductive head 8 includes insulation board 8a, magnetizer 8b and spray tube 9.Spray tube 9
On be fixed with pinion gear 15, pinion gear 15 is rotatably installed in shaft 16, and swivel becket 17 is further fixed in mounting groove 14a.Such as Fig. 4
It is shown, retention bead 17a is provided on the inner wall of swivel becket 17, and swivel becket 17 is set in outside pinion gear 15, and pass through limit
Raised 17a and pinion gear 15 clamp.Multiple protrusion 81a are provided on insulation board 8a, magnetizer 8b is multiple, multiple magnetizer 8b
It is fixed on side by side on multiple protrusion 81a of insulation board 8a, recess 81b is offered on the outer wall of each magnetizer 8b, spray
Pipe 9 is mounted on multiple magnetizer 8b along recess 81b, and the spray tube 9 on multiple protrusion 81a is to be quenched with multiple and different shapes
Pulley part a is matched, and spray tube 9 is copper pipe, and sensing apparatus 7 is electrically connected with spray tube 9, and the outer surface of spray tube 9 opens up
There are multiple spray apertures 9a.Insulation board 8a provides rigid support for spray tube 9 and magnetizer 8b, keeps spray tube 9 and magnetizer 8b
Shape so that the chamfered shape of spray tube 9 is matched with the areal cross-section shape of part a to be quenched.Into sensing apparatus 7
It is passed through alternating current, when by part as near spray tube 9, sensing apparatus 7 is by spray tube 9 on the surface of part a to be quenched
There is the induced current of certain power frequency, magnetizer 8b can be by this current distribution on the surface of part a to be quenched, and makes
Induced current occurs in the form being vortexed, and the surface which can heat rapidly part a to be quenched reaches quenching
Temperature.Spray tube 9 is copper pipe, and sensing apparatus 7 is electrically connected the effect, it can be achieved that induction coil with the copper pipe.In the present embodiment,
Insulation board 8a can be plank.Pinion gear 15 can be welded on spray tube 9.The shape of spray tube 9 on each protrusion 81a is not
Together, the shape of the spray tube 9 and on each protrusion 81a is matched with pulley part a to be quenched of different shapes.
In the present embodiment, referring again to Fig. 1, pedestal 3 can be welded by steel cylinder 3a and two steel plate 3b, and two
Steel plate 3b is respectively welded on two end faces of cylinder barrel 3a.Steel plate 3b positioned at the top of cylinder barrel 3a is used for load-bearing, is located at cylinder barrel
The steel plate 3b of the bottom of 3a is used for Steady base 3.Gusset 3c can be welded between steel cylinder 3a and steel plate 3b, for improving pedestal
3 stress-bearing capability.
The pulley parts quenching device can also include: sliding rail 5.Sliding rail 5 is fixedly mounted on bottom plate 4, and sliding rail 5 is along interior
The radial arrangement of turntable 1 is enclosed, one end of elevating lever 6 is slideably positioned in sliding rail 5.
When realizing, pulley 6a can be installed on one end of elevating lever 6, pulley 6a is slideably positioned in sliding rail 5.
Specifically, the retention bead 1a of the inner ring for clamping part a to be quenched is provided on inner ring turntable 1.Limit convex
The inner ring clearance fit of the periphery wall and part a to be quenched that play 1a inserts retention bead 1a when assembling part a to be quenched
On the inner ring of part a to be quenched, so that part a to be quenched will not when guaranteeing that inner ring turntable 1 drives part a to be quenched to rotate
With inner ring turntable 1 occur dislocation or separate, thus guarantee part a to be quenched it is constant with inductive head 8 at a distance from (usually the distance be
6~10mm), and then guarantee quenching effect.When realizing, multilayer is can be set in retention bead 1a, closer to the limit convex of pedestal 3
It is bigger to play 1a diameter, so that the pulley parts quenching device can adapt to the part a to be quenched of plurality of specifications internal diameter.
Specifically, bearing 2 can be single direction thrust ball bearing.Thrust ball bearing can be when inner ring turntable 1 runs at high speed
Thrust load is born, and is rotated towards the same direction, inner ring turntable 1 is avoided to turn round, causes part a to be quenched to repeat to quench, subtracts
The risk of small part a cracking to be quenched.In the present embodiment, GB/T301-1995 single direction thrust ball bearing can be used.Pacifying
When filling bearing 2, bearing mounting groove can be opened up on inner ring turntable 1 and pedestal 3 respectively, bearing 2 is mounted on inner ring turntable 1 and bottom
In the bearing mounting groove of seat 3.
Specifically, which can also include: Anti-inclining snap-gauge 10.Anti-inclining snap-gauge 10 is mounted on liter
It drops on bar 6, the basal sliding of Anti-inclining snap-gauge 10 is arranged on the top surface of sliding rail 5.When realizing, the width of Anti-inclining snap-gauge 10
Greater than the diameter of elevating lever 6, wherein the width of Anti-inclining snap-gauge 10 is respectively perpendicular in the center line and sliding rail 5 of elevating lever 6
Heart line, Anti-inclining snap-gauge 10 can be avoided the inclination of elevating lever 6, thus guarantee the distance between inductive head 8 and part a to be quenched,
And then guarantee quenching effect.
Fig. 5 is the structural schematic diagram of non-slipping block provided in an embodiment of the present invention.As shown in figure 5, the pulley parts quenching fills
Setting can also include: two non-slipping blocks 11.Two non-slipping blocks 11 are arranged in the two sides of elevating lever 6, and are installed on sliding rail 5
On.In the present embodiment, two non-slipping blocks 11 can pass through recess knot using notch configuration is arranged on two non-slipping blocks 11
Structure is installed on sliding rail 5.After adjusting position of the inductive head 8 relative to part a to be quenched, two non-slipping blocks 11 are respectively arranged
In the two sides of elevating lever 6, and it is installed on sliding rail 5.Settable anti-slip rubber layer 11a in notch configuration, anti-slip rubber layer 11a are used
In the skid resistance for improving notch configuration.Fixing bolt is set on non-slipping block 11, after non-slipping block position is set, consolidate
Determine bolt to be fastened, thus the position of fixed elevating lever 6.Two non-slipping blocks 11 can be avoided the movement of elevating lever 6, to guarantee
The distance between inductive head 8 and part a to be quenched, and then guarantee quenching effect.Correspondingly, it is corresponded on Anti-inclining snap-gauge 10 anti-skidding
Notch can be set in the position of block 11, and the notch is for clamping non-slipping block 11.
Specifically, the angle of two adjacent spray apertures 9a is 35 °~50 °.
Preferably, Fig. 6 is the partial enlarged view of spray tube provided in an embodiment of the present invention.As shown in fig. 6, adjacent two
The angle of spray apertures 9a is 45 °.The diameter of spray apertures 9a can be 1mm.The angle can guarantee the liquid that spray apertures 9a sprays
It equably sprays in part a to be quenched, to guarantee that part a to be quenched uniformly and can be cooled down rapidly.
Fig. 7 is the cross-sectional view of spray tube provided in an embodiment of the present invention and magnetizer.As shown in fig. 7, the two sides of spray tube 9
Two rows of spray apertures 9a can be respectively arranged.Two rows of spray apertures 9a can be improved spraying effect.
Specifically, inductive head is removably mounted on sensing apparatus 7 by screw.Make to pacify on sensing apparatus 7 in this way
Various shapes inductive head is filled, to enable pulley parts quenching device to process various structures part a to be quenched, to make pulley
Parts quenching device can be suitable for the part of plurality of specifications.
Further, limit collets 12 are installed, limit collets 12 are arranged higher than spray tube 9 on insulation board 8a.Limit
Position collets 12 are for avoiding spray tube 9 and part a to be quenched from contacting, if spray tube 9 and part a to be quenched contact, spray tube 9
Meeting instantaneous short circuit, so that part a to be quenched be wounded.When realizing, limit collets 12 can be nonmetallic by high temperature resistant inorganic
Material is prepared, such as: refractory cement or refractory brick etc..
Specifically, which can also include water pump 13, the water outlet of water pump 13 by hose 18 with
One end of spray tube 9 is connected to.The liquid of the water outlet outflow of water pump 13 flow to the import of spray tube 9 by hose 18, and by spraying
The spray apertures 9a of shower pipe 9 and outlet outflow.
It following is a brief introduction of the working principle of pulley parts quenching device provided in an embodiment of the present invention:
By rotation spray shower pipe 9, by the spray tube 9 that shape on raised 81a is suitble to be arranged in pulley part to be quenched to
Position is quenched, when rotated, spray tube 9 can be rotated, spray tube 9 drives pinion gear 15 to rotate in swivel becket 17, when small tooth
After wheel 15 goes to suitable position, the retention bead 17a on swivel becket 17 can realize the effect blocked to pinion gear 15, avoid
Pinion gear 15 arbitrarily rotates.By temperature of inner ring during rotation driven by rotary disc parts turn to be quenched, part a to be quenched is arranged in inner ring and is turned
It is opposite so as to adjust spray tube 9 by adjusting the position on bottom plate 4 of height and adjustment elevating lever 6 of elevating lever 6 on disk 1
Position and distance in part a to be quenched after adjustment, drive part a to be quenched to rotate, rotation by temperature of inner ring during rotation turntable 1
Peace can be driven for the output shaft of electrode by manual drive or Mechanical Driven, Mechanical Driven mode by turning inner ring turntable 1
Mounted in the center of inner ring turntable 1, after part a revolving speed to be quenched is uniform, sensing apparatus 7 is opened, by spray tube 9 to be quenched zero
The surface of part a generates induced current, so that the temperature of part a to be quenched be made to increase, and then realizes and quenches part a to be quenched
Liquid is passed through in spray tube 9 by fire after heating, and the surface of part a to be quenched is sprayed by spray apertures 9a, make to
The surface of quenching part a is quenched one by one.
Shape in protrusion is suitble to by pulley parts quenching device provided in an embodiment of the present invention by rotation spray shower pipe
Spray tube is arranged in the position to be quenched of pulley part to be quenched, passes through temperature of inner ring during rotation driven by rotary disc parts turn to be quenched, rotation
Turning inner ring turntable can be driven the output shaft of electrode and be installed by manual drive or Mechanical Driven, Mechanical Driven mode
At the center of inner ring turntable, after part revolving speed to be quenched is uniform, electromagnetic induction heater is opened, induced electricity is generated by inductive head
Stream so that the temperature of part to be quenched be made to increase, and then realizes the quenching to part to be quenched, after heating, by liquid
It is passed through in spray tube, and is sprayed onto the surface of part to be quenched by spray apertures, the surface of part to be quenched is made to be quenched by heating one by one
Fire, the inductive head in the device can adjust distance of the inductive head relative to part to be quenched by sliding rail, so that the pulley zero
Part quenching unit can adapt to the part to be quenched of sizes, to improve the scope of application of pulley parts quenching device.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of pulley parts quenching device, including inner ring turntable, which is characterized in that the pulley parts quenching device also wraps
Include: pedestal, bottom plate, sliding rail, elevating lever, electromagnetic induction heater and mounting base, the inner ring turntable are installed in rotation on institute
The top of pedestal is stated, the inner ring turntable is used for clamping part to be quenched, and the pedestal is fixed on the bottom plate, the lifting
One end of bar is slideably positioned in the sliding rail, glide direction the radially extending along the inner ring turntable of the elevating lever, institute
Stating electromagnetic induction heater includes sensing apparatus and inductive head, and the sensing apparatus is mounted on the other end of the elevating lever, institute
It states inductive head and arranges that the mounting base is mounted on the sensing apparatus towards the inner ring turntable, opened up in the mounting base
There is mounting groove, shaft is provided in the mounting groove, the inductive head includes insulation board, magnetizer and spray tube, the spray
Pinion gear is fixed on pipe, the pinion rotation is mounted in the shaft, and swivel becket, institute are further fixed in the mounting groove
It states and is provided with retention bead on the inner wall of swivel becket, and the swivel becket is set in outside the pinion gear, the swivel becket passes through
The retention bead and the pinion gear clamp, and are provided with multiple protrusions on the insulation board, the magnetizer be it is multiple, it is multiple
The magnetizer is fixed on side by side in multiple protrusions of the insulation board, is offered on the outer wall of each magnetizer recessed
Mouthful, the spray tube is mounted on multiple magnetizers along the recess, the spray tube in multiple protrusions and more
A pulley part to be quenched of different shapes matches, and the spray tube is copper pipe, the sensing apparatus and the spray tube
Electrical connection, the outer surface of the spray tube offers multiple spray apertures.
2. pulley parts quenching device according to claim 1, which is characterized in that be provided with and be used on the inner ring turntable
Clamp the retention bead of the inner ring of the part to be quenched.
3. pulley parts quenching device according to claim 1, which is characterized in that the pulley parts quenching device also wraps
Include: sliding rail, the sliding rail are fixedly mounted on the bottom plate, and the sliding rail is along the radial direction arrangement of the inner ring turntable, described
One end of elevating lever is slideably positioned in the sliding rail.
4. pulley parts quenching device according to claim 1, which is characterized in that the pulley parts quenching device also wraps
Include: Anti-inclining snap-gauge, the Anti-inclining snap-gauge are mounted on the elevating lever, and the basal sliding of the Anti-inclining snap-gauge is arranged in
On the top surface of the sliding rail.
5. pulley parts quenching device according to claim 1, which is characterized in that the pulley parts quenching device also wraps
Include: two non-slipping blocks, two non-slipping blocks are arranged in the two sides of the elevating lever, and are installed on the sliding rail.
6. pulley parts quenching device according to claim 1, which is characterized in that the mounting base is detachable by screw
It is mounted on the sensing apparatus.
7. pulley parts quenching device according to claim 1, which is characterized in that the folder of two adjacent spray apertures
Angle is 35 °~50 °.
8. pulley parts quenching device according to claim 7, which is characterized in that the folder of two adjacent spray apertures
Angle is 45 °.
9. pulley parts quenching device according to claim 1, which is characterized in that it is exhausted to be equipped with limit on the insulation board
Edge block, the limit collets are arranged higher than the spray tube.
10. pulley parts quenching device according to claim 1, which is characterized in that the pulley parts quenching device is also
Including water pump, the water outlet of the water pump is connected to by hose with one end of the spray tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043858.6A CN107955868B (en) | 2017-10-31 | 2017-10-31 | A kind of pulley parts quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043858.6A CN107955868B (en) | 2017-10-31 | 2017-10-31 | A kind of pulley parts quenching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107955868A CN107955868A (en) | 2018-04-24 |
| CN107955868B true CN107955868B (en) | 2019-10-22 |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2082775C1 (en) * | 1994-02-15 | 1997-06-27 | Акционерное общество "Выксунский металлургический завод" | Apparatus for cooling wheel rim in the process of thermal strengthening of rail car wheels |
| FR2868975B1 (en) * | 2004-04-19 | 2007-06-08 | Peugeot Citroen Automobiles Sa | METHOD FOR INDUCTION THERMAL TREATMENT FOR A REVOLUTION MECHANICAL PART AND DEVICE FOR IMPLEMENTING SAID METHOD |
| CN203487199U (en) * | 2013-09-18 | 2014-03-19 | 济钢集团有限公司 | Quenching cooling device for wheel surface of metallurgy locomotive |
| CN204251662U (en) * | 2014-12-05 | 2015-04-08 | 兖矿集团有限公司 | A kind of sprocket wheel quenching device |
| CN204897996U (en) * | 2015-08-03 | 2015-12-23 | 昆山土山建设部件有限公司 | Guenching unit of thrust wheel |
| CN204981956U (en) * | 2015-09-21 | 2016-01-20 | 东睦新材料集团股份有限公司 | Inductor of external gear in simultaneous processing |
| CN205528937U (en) * | 2016-04-12 | 2016-08-31 | 燕山大学 | Pertinence induction heating's device is carried out sprocket tooth root |
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| CN107955868A (en) | 2018-04-24 |
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