CN110144449A - A kind of quenching apparatus for pivoting support raceway without soft band - Google Patents
A kind of quenching apparatus for pivoting support raceway without soft band Download PDFInfo
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- CN110144449A CN110144449A CN201910546961.5A CN201910546961A CN110144449A CN 110144449 A CN110144449 A CN 110144449A CN 201910546961 A CN201910546961 A CN 201910546961A CN 110144449 A CN110144449 A CN 110144449A
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- 230000000171 quenching effect Effects 0.000 title claims abstract description 120
- 238000010791 quenching Methods 0.000 title claims abstract description 117
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000033001 locomotion Effects 0.000 claims abstract description 24
- 239000000411 inducer Substances 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 36
- 230000007704 transition Effects 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000007667 floating Methods 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000011897 real-time detection Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 13
- 230000001276 controlling effect Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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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
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- 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
-
- 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
-
- 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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- 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 quenching apparatus for pivoting support raceway without soft band, including row frame manipulator and the rotary table for being used to support raceway workpiece, it further include two quenching mechanisms, the installation of two quenching mechanisms is expert on the corresponding lifting arm of frame manipulator, for quenching to the corresponding semi-perimeter region of raceway workpiece；Quenching mechanism includes rotating platform, two-dimensional movement component, main quenching unit, auxiliary quenching unit；The upper end of rotating platform is fixedly connected with corresponding lifting arm, and lower end and the two-dimensional movement component of rotating platform are rotatably connected；Main quenching unit is connect with two-dimensional movement component, for carrying out main quenching to raceway workpiece；The lower end of the main quenching unit is provided with main quenching inducer and tracking device, spacing of the tracking device for real-time tracking and control main quenching inducer and raceway workpiece surface；Auxiliary quenching unit is connect with two-dimensional movement component, for carrying out auxiliary quenching to raceway workpiece；The lower end of the auxiliary quenching unit is provided with auxiliary quenching inducer.
Description
Technical field
The present invention relates to quenching apparatus technical fields, are specifically a kind of quenchings for pivoting support raceway without soft band
Equipment.
Background technique
Current raceway pivoting support class quenching machine, it is generally motionless using quenching unit when being quenched to raceway,
The mode of workpiece rotation is quenched.Since position is difficult to control at rotatable interface, so have soft band in quenching interface, by
It is inadequate in soft band hardness, to influence quality and the service life of workpiece.
The continuous development of automatic technology is continuously improved mechanical action control precision, the intelligent level of Mechanical course
Also it is continuously improved, the mechanical structure of row frame structure uses also more and more mature.
Quenching machine and quenching technical and technology have also obtained good development in recent years, use sensitive digital control
System and accurate reliable guiding mechanism, are accurately controlled, to have using the gap between inductor and quenching face
Effect ensure that quenching quality.
The development of these technologies is that this equipment for large-size pivoting support quenching provides the foundation.
Patent document " quenching machine tool without soft belt " (number of patent application: 200810036059.0) discloses a kind of without soft band
Quenching machine uses the novel quenching mode that quenching mechanism (3) surround workpiece rotation quenching, so that quenching is more flexible.But
It is that the technical solution still has the undesirable problem of quenching effect.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide one kind to be used for pivoting support raceway without soft
The quenching apparatus of band, quenching is more uniform, stablizes, and quenching effect is more ideal.
To achieve the above objectives, the technical solution adopted by the present invention is that: a kind of quenching without soft band for pivoting support raceway
Fiery equipment further includes two quenching mechanisms, two quenching press including row frame manipulator and the rotary table for being used to support raceway workpiece
Structure installation is expert on the corresponding lifting arm of frame manipulator, for quenching to the corresponding semi-perimeter region of raceway workpiece；It is described
Quenching mechanism includes rotating platform, two-dimensional movement component, main quenching unit, auxiliary quenching unit；The upper end of the rotating platform with
Corresponding lifting arm is fixedly connected, and lower end and the two-dimensional movement component of rotating platform are rotatably connected；The main quenching unit with
Two-dimensional movement component connection, for carrying out main quenching to raceway workpiece；The lower end of the main quenching unit is provided with main quenching induction
Device and tracking device, spacing of the tracking device for real-time tracking and control main quenching inducer and raceway workpiece surface；
The auxiliary quenching unit is connect with two-dimensional movement component, for carrying out auxiliary quenching to raceway workpiece；Under the auxiliary quenching unit
End is provided with auxiliary quenching inducer.
It based on the above technical solution, further include rotating device；The two-dimensional movement component includes triangle plate
The horizontal edge of connecting plate, the connecting plate is rotatably connected by the first roller bearing with rotating platform, and the vertical edge of connecting plate passes through solid
Fixed board is connect with main quenching unit；Horizontal slide rail is provided with below the horizontal edge of the connecting plate；The top of the rotating device is logical
It crosses the second slide plate slides and is set to the horizontal slide rail, the bottom of rotating device can be turned by the second roller bearing with auxiliary quenching unit
Dynamic connection.
Based on the above technical solution, the end of the connecting plate horizontal edge is provided with for controlling the second sledge displacement
Adjusting nut.
Based on the above technical solution, the row frame manipulator includes two crossbeams, two stringers and two lifting arms；It is described
The both ends of crossbeam are longitudinally slidably connected on two stringers respectively；Two lifting arms can laterally slidably be connected to corresponding respectively
Crossbeam；The top surface of two stringers is both provided with longitudinal rail, and the opposite side of two stringers is both provided with longitudinal rack；The crossbeam bottom surface
Both ends pass through the first sliding block respectively and be mounted on corresponding longitudinal rail, and be provided with twin shaft output in the middle part of crossbeam bottom surface and subtract
Fast machine, the both ends of the crossbeam bottom surface are provided with first gear component compatible with longitudinal rack, two first gear components point
It is not connected by two output ends of transmission shaft and double-shaft output reducer.
Based on the above technical solution, the top surface of two crossbeams is both provided with first cross slide way and horizontal tooth bar；Two
The opposite side of crossbeam is both provided with the second cross slide way；The lifting arm includes the first slide plate and boom of L-type；The boom with
It is slidably connected on the outside of the riser of first slide plate；Connected on the inside of the riser of first slide plate by third sliding block and the second cross slide way
It connects；The second sliding block of transverse slat underrun of first slide plate is connect with first cross slide way, and the transverse slat bottom surface of the first slide plate
It is provided with second gear component compatible with horizontal tooth bar；The transverse slat top surface of first slide plate is provided with driving motor, should
The output shaft of driving motor passes through the first slide plate and connect with second gear component；The boom is provided with first ball screw, should
It is connect on the outside of the first wire nut seat of first ball screw and the riser of the first slide plate.
Based on the above technical solution, the rotary table includes pedestal and the turntable that is mounted on the base,
Several horizontal support arms are installed, each horizontal support arms are surround as the center of circle using turntable center and set on the table top of the turntable
It sets；Fixed rack is provided in the horizontal support arms along its length, and slides to be provided on fixed rack and is used to support rolling
The support column of road workpiece；It is provided with shifting sledge at least one horizontal support arms, which can be along horizontal support arms
Length direction sliding, and one end of shifting sledge extends at the center of turntable table top；Setting is slided on the shifting sledge
There is the clamping column for clamping raceway workpiece；The synchronization mechanism is arranged at the center of turntable table top, respectively with each movement
Sliding rail connection, moves synchronously for controlling each shifting sledge.
Based on the above technical solution, the part that the shifting sledge extends at turntable table top center is provided with
Adjusting gear rack；The synchronization mechanism includes fixing seat, and the rotary joint for connecting turntable is provided with below the fixing seat,
The top of fixing seat is connected with synchromesh gear by bearing, which engages with the adjusting gear rack of each shifting sledge.
Based on the above technical solution, the tracking device includes level modulation circuit, vertical adjustment unit, level
Floating unit, vertical float unit and raceway tracking pole；The level modulation circuit can move in the horizontal direction；The vertical tune
Whole unit is connect with level modulation circuit, can be moved along the vertical direction；The horizontal float unit is connect with vertical adjustment unit,
It can be with the floating error of real-time detection raceway tracking pole and raceway workpiece horizontal direction；The vertical float unit and horizontal float
Unit connection, can be with the floating error of real-time detection raceway tracking pole and raceway workpiece vertical direction；The raceway tracking pole with
The connection of vertical float unit, and the follower head of raceway tracking pole holds out against the roller surface of raceway workpiece.
Based on the above technical solution, the horizontal float unit include transition plates, cylinder, first detection magnetic stripe and
First detection switch；The transition plates is connect with vertical adjustment unit, and two first fixed blocks are arranged at intervals in transition plates, and two
First straight line bearing block is provided between first fixed block；Level is provided through the first spring in the first straight line bearing block
Guide rod and two first guiding axis；The both ends of first guiding axis are connect with two first fixed blocks respectively；First spring
Spring is housed, and the both ends of the first spring conductor rod are respectively arranged with spring stop piece, the both ends of the spring stop piece on guide rod
It is slideably positioned in two first guiding axis respectively；The cylinder is disposed therein by one first fixed block, and the piston rod of cylinder is worn
It is connect after crossing first fixed block with the end of the first spring conductor rod；It is described first detection magnetic stripe be horizontally set on transition plates with
The opposite position of first straight line bearing block；First detection switch is arranged on first straight line bearing block, with first inspection
Magnetic stripe is surveyed to be adapted.
Based on the above technical solution, the vertical float unit includes second straight line bearing block, the second detection magnetic
Item and the second detection switch；The second straight line bearing block is connect with horizontal float unit, and vertical in second straight line bearing block
It is provided through second spring guide rod and two second guiding axis；The both ends of second guiding axis respectively with two second fixed blocks
Connection；Spring is housed, and the both ends of second spring guide rod connect with two second fixed blocks respectively on the second spring guide rod
It connects；The second detection magnetic stripe is vertically arranged, and the both ends of the second detection magnetic stripe are connect with two second fixed blocks respectively；Described
Two detection switch are arranged on second straight line bearing block, are adapted with the second detection magnetic stripe.
The beneficial effects of the present invention are:
The present invention has 2 sets of quenching units, and opposite direction distribution works independently, quenches simultaneously to left and right two parts of workpiece respectively.
Realize the purpose without soft band.
The every set quenching unit of the present invention is provided with 2 sets of inductors, wherein a set of preheating for before quenching.It can be used final
More uniform, stabilization is quenched, quenching effect is more ideal.
Workpiece locating mechanism of the present invention can drive workpiece rotation.Can be when inductor remain stationary, workpiece rotation is quenched
Fire can satisfy traditional quenching technical.
Detailed description of the invention
Fig. 1 is the main view of quenching apparatus in the embodiment of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural schematic diagram of quenching mechanism in the embodiment of the present invention；
Fig. 4 is the working principle diagram of quenching apparatus in the embodiment of the present invention.
Fig. 5 is the perspective view of planer-type row frame manipulator in the embodiment of the present invention；
Fig. 6 is the top view of planer-type row frame manipulator in the embodiment of the present invention；
Fig. 7 be Fig. 6 in A-A to cross-sectional view；
Fig. 8 is the structural schematic diagram of middle cross beam of the embodiment of the present invention；
Fig. 9 is the attachment structure schematic diagram of middle cross beam of the embodiment of the present invention and stringer；
Figure 10 is the attachment structure schematic diagram of lifting arm and crossbeam in the embodiment of the present invention.
Figure 11 is the structural schematic diagram of rotary table in the embodiment of the present invention；
Figure 12 is the cross-sectional view of B-B direction in Figure 11；
Figure 13 is the working state schematic representation of rotary table in the embodiment of the present invention；
Figure 14 is the structural schematic diagram of horizontal support arms in the embodiment of the present invention；
Figure 15 is the structural schematic diagram of synchronization mechanism in the embodiment of the present invention；
Figure 16 be Figure 15 in E-E to cross-sectional view.
Figure 17 is the structural schematic diagram of tracking device in the embodiment of the present invention；
Figure 18 is the cross-sectional view of level modulation circuit in the embodiment of the present invention；
Figure 19 is the side view of level modulation circuit in the embodiment of the present invention；
Figure 20 is the structural schematic diagram of vertical adjustment unit in the embodiment of the present invention；
Figure 21 is the structural schematic diagram of horizontal float unit in the embodiment of the present invention；
Figure 22 is the structural schematic diagram of vertical float unit in the embodiment of the present invention；
Figure 23 is the left view of Figure 22；
Figure 24 is the structural schematic diagram of raceway tracking pole in the embodiment of the present invention；
Figure 25 is the top view of Figure 24.
Appended drawing reference:
1- row frame manipulator；
110- stringer；111- column；112- attachment beam；113- longitudinal rail；The first sliding block of 114-；115- longitudinal rack；
120- crossbeam；121- first cross slide way；122- horizontal tooth bar；The second cross slide way of 123-；The output of 124- twin shaft
Speed reducer；125- transmission shaft；126- first gear component；127- diaphragm coupling；
130- lifting arm；The first slide plate of 131-；The second sliding block of 132-；133- third sliding block；134- driving motor；135-
Second gear component；136- boom；137- first ball screw；138- first wire nut seat.
2- rotary table；
210- pedestal；211- driving mechanism；212- drives gear；
220- turntable；221- pivoting support；
230- horizontal support arms；231- fixed rack；232- guide pad；
240- support column；241- first slide；242- support fixture；
250- synchronization mechanism；251- fixing seat；252- synchromesh gear；253- rotary joint；
260- clamping column；261- second slide；262- clamping device；263- retaining strip；
270- shifting sledge；271- limiting slot；272- driving cylinder；273- adjusting gear rack；274- is oriented to fin；
3- quenching mechanism；300- rotating platform；The first roller bearing of 301-；310- two-dimensional movement component；311- connecting plate；
312- fixed plate；313- horizontal slide rail；The second slide plate of 314-；315- adjusting nut；The main quenching unit of 320-；The main quenching of 321-
Inductor；The auxiliary quenching unit of 330-；The auxiliary quenching inducer of 331-；340- rotating device；The second roller bearing of 341-；
4- tracking device；
410- level modulation circuit；411- bottom plate；412- third slide plate；413- horizontal guide rail；The second ball wire of 414-
Thick stick；The second nut seat of 415-；416- regulation handle；417- display；418- Four-slider；
The vertical adjustment unit of 420-；421- tracks shaft；422- shaft set；423- locking nut；424- first locks hand
Handle；
430- horizontal float unit；431- transition plates；The first fixed block of 432-；The first guiding axis of 433-；434- first is straight
Line bearing block；The first spring conductor rod of 435-；436- spring stop piece；437- cylinder；438- first detects magnetic stripe；439- first
Detection switch；
440- vertical float unit；441- second straight line bearing block；The second fixed block of 442-；The second guiding axis of 443-；
444- second spring guide rod；445- second detects magnetic stripe；The second detection switch of 446-；
450- raceway tracking pole；451- regulating rod；452- follower head；453- adjustment seat；The second set lever of 454-；
455- water service pipe；
5- raceway workpiece.
Specific embodiment
The embodiment of the present invention is described below in detail, the embodiment described example is shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.
In the description of the present invention, it should be noted that " laterally (X) ", " vertical if any term " center " for the noun of locality
To (Y) ", " vertical (Z) ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The indicating positions such as "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship is based on attached drawing institutes
The orientation or positional relationship shown is merely for convenience of the narration present invention and simplifies description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and be operated with particular orientation, should not be understood as limiting specific guarantor of the invention
Protect range.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " several ", " several " are meant that two or more, unless separately
There is clearly specific restriction.
Make this hair by being further described to a specific embodiment of the invention below with reference to the attached drawing of specification
Bright technical solution and its benefits are clearer.It describes embodiment below with reference to attached drawing to be exemplary, purport
It is explaining the present invention, and is being not considered as limiting the invention.
Referring to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the embodiment of the invention provides one kind to be used for pivoting support raceway without soft band
Quenching apparatus including row frame manipulator 1 and the rotary table 2 for being used to support raceway workpiece 5 further include two quenching mechanisms 3,
The installation of two quenching mechanisms 3 is expert on the corresponding lifting arm 130 of frame manipulator 1, for the corresponding semi-perimeter region of raceway workpiece 5
It is quenched；
Quenching mechanism 3 includes rotating platform 300, two-dimensional movement component 310, main quenching unit 320, auxiliary quenching unit 330；
The upper end of rotating platform 300 is fixedly connected with corresponding lifting arm 130, and the lower end of rotating platform 300 and two dimension are moved
Dynamic component 310 is rotatably connected；
Main quenching unit 320 is connect with two-dimensional movement component 310, for carrying out main quenching to raceway workpiece 5；The main quenching
The lower end of device 320 is provided with main quenching inducer 321 and tracking device 4, and tracking device 4 is quenched for real-time tracking and control master
The spacing of fiery inductor 321 and 5 surface of raceway workpiece；
Auxiliary quenching unit 330 is connect with two-dimensional movement component 310, for carrying out auxiliary quenching to raceway workpiece 5；This is auxiliary to quench
The lower end of fiery device 330 is provided with auxiliary quenching inducer 331.
Specifically, quenching apparatus further includes rotating device 340；Two-dimensional movement component 310 includes the connecting plate of triangle plate
311, the horizontal edge of the connecting plate 311 is rotatably connected by the first roller bearing 301 with rotating platform 300, connecting plate 311
Vertical edge is connect by fixed plate 312 with main quenching unit 320；Horizontal slide rail 313 is provided with below the horizontal edge of connecting plate 311；Rotation
The top of rotary device 340 is slideably positioned in the horizontal slide rail 313 by the second slide plate 314, and the bottom of rotating device 340 passes through the
Two roller bearings 341 are rotatably connected with auxiliary quenching unit 330.By rotating device 340 can control auxiliary quenching inducer with
Angle between main quenching inducer, the real-time compensation in inductor motion process guarantee that inductor is directed toward the workpiece center of circle always.
Specifically, the end of 311 horizontal edge of connecting plate is provided with the adjusting nut 315 for controlling the displacement of the second slide plate 314.
Operator is by manually adjusting the adjusting nut 315, and after controlling two inductors to proper angle, locking adjusting nut 315 makes
Rotating device is obtained to fix its relative position.
Shown in referring to figs. 5 and 6, planer-type row frame manipulator includes two crossbeams 120, two stringers 110 and two lifting arms
130；The both ends of crossbeam 120 are longitudinally slidably connected to respectively on two stringers 110；Two lifting arms 130 can slide laterally respectively
Ground is connected to corresponding crossbeam 120；In the present embodiment, the span of crossbeam 120 and stringer 110 is 8 meters.
Shown in Figure 7, the top surface of two stringers 110 is both provided with longitudinal rail 113, and the opposite side of two stringers 110 is all set
It is equipped with longitudinal rack 115；Specifically, the bottom of stringer 110 is provided with column 111.Wherein one end of two stringers 110 passes through connection
Beam 112 connects, whole to form U-shaped structure.
Shown in Figure 8, the both ends of 120 bottom surface of crossbeam pass through the first sliding block 114 respectively and are mounted on corresponding longitudinal rail
On 113, and double-shaft output reducer 124 is provided in the middle part of 120 bottom surface of crossbeam, the both ends of 120 bottom surface of crossbeam are provided with and indulge
To the compatible first gear component 126 of rack gear 115, two first gear components 126 are exported by transmission shaft 125 and twin shaft respectively
Two output ends of speed reducer 124 connect.Specifically, double-shaft output reducer 124 passes through diaphragm coupling 127 and transmission shaft 125
Connection.
Shown in Figure 9, the top surface of two crossbeams 120 is both provided with first cross slide way 121 and horizontal tooth bar 122；Two is horizontal
The opposite side of beam 120 is both provided with the second cross slide way 123；
Shown in Figure 10, lifting arm 130 includes the first slide plate 131 and boom 136 of L-type；Boom 136 and the first slide plate
It is slidably connected on the outside of 131 riser；Specifically, boom 136 is provided with first ball screw 137, the first ball screw 137
It is connect on the outside of first wire nut seat 138 and the riser of the first slide plate 131.Pass through third sliding block on the inside of the riser of first slide plate 131
133 connect with the second cross slide way 123；The second sliding block of transverse slat underrun 132 and first cross slide way of first slide plate 131
121 connections, and the transverse slat bottom surface of the first slide plate 131 is provided with second gear component 135 compatible with horizontal tooth bar 122；The
The transverse slat top surface of one slide plate 131 is provided with driving motor 34, and the output shaft of the driving motor 34 passes through the first slide plate 131 and second
Gear assembly 35 connects.
Referring to shown in Figure 11, Figure 12 and Figure 13, rotary table includes pedestal 210 and the rotation that is mounted on pedestal 210
Platform 220, specifically, turntable 220 is connect by pivoting support 221 with pedestal 210, the outer ring of the pivoting support 221 is tooth form
Structure；The two sides of pedestal 210 are relatively set with driving mechanism 11, and the drive shaft of the driving mechanism 211 is provided with and pivoting support
The driving gear 212 that 221 outer rings are meshed.In the present embodiment, which is decelerating motor.
Several horizontal support arms 230 are installed, each horizontal support arms 230 are with turntable 220 on the table top of turntable 220
Center is the center of circle around setting；In the present embodiment, it is provided with 6 horizontal support arms 230, each horizontal support arms 230 are with turntable
220 centers are the center of circle around interval setting, and the angle between adjacent two horizontal support arms 230 is 60 °, 230 groups of each support arm
At round bearing support diameter up to 6200mm, it can be achieved that the revolution of maximum gauge 6000mm under synchronization mechanism coordinative role
Support clamping centering.
It is shown in Figure 14, fixed rack 231, and fixed rack are provided in horizontal support arms 230 along its length
Sliding is provided with the support column 240 for being used to support raceway workpiece 5 on 231；Specifically, the top of support column 240 is provided with support
Fixture 242, the bottom of support column 240 are provided with first slide 241 compatible with fixed rack 231.In the present embodiment, support
Fixture 42 is a kind of structure of similar cylindrical rollers bearing.
It is provided with shifting sledge 270 at least one horizontal support arms 230, which can be along horizontal support arms
230 length direction sliding, and one end of shifting sledge 270 extends at the center of 220 table top of turntable；Shifting sledge 270
Upper sliding is provided with the clamping column 260 for clamping raceway workpiece 5；Specifically, interval is set along its length on shifting sledge 270
It is equipped with several limiting slots 271；The top of clamping column 260 is provided with clamping device 262, and in the present embodiment, clamping device 262 is equipped with
The adjustment mechanism (such as sliding slot and slide unit) of turntable radial direction, can manually adjust with change clamping device away from workpiece centre away from
From to compensate error of the workpiece in diametrical direction.The bottom of clamping column 260 is provided with compatible with shifting sledge 270
Two slides 261, and the both ends of second slide 261 are respectively arranged with retaining strip 263 compatible with limiting slot 271.Second slide
After 261 are adjusted to suitable position, retaining strip is packed into the corresponding limiting slot in 261 both ends of second slide, clamping column is positioned.
Preferably, it is provided with the driving cylinder 272 for driving shifting sledge 270 to move in horizontal support arms 230 and is used for
Limit the guide pad 232 of 270 motion profile of shifting sledge；The side of shifting sledge 270 is provided with compatible with guide pad 232
It is oriented to fin 274.In the present embodiment, driving cylinder 272 is oil cylinder or cylinder.
Referring to shown in Figure 15 and Figure 16, synchronization mechanism 250 is arranged at the center of 220 table top of turntable, respectively with each shifting
Dynamic sliding rail 270 connects, and moves synchronously for controlling each shifting sledge 270.Specifically, shifting sledge 270 extends to turntable 220
Part at table top center is provided with adjusting gear rack 273；Synchronization mechanism 250 includes fixing seat 251, the lower section of the fixing seat 251
It is provided with the rotary joint 253 for connecting turntable 220, the top of fixing seat 251 is connected with synchromesh gear by bearing
252, which engages with the adjusting gear rack 273 of each shifting sledge 270.
Shown in Figure 17, tracking device includes level modulation circuit 410, vertical adjustment unit 420, horizontal float unit
430, vertical float unit 440 and raceway tracking pole 450；
Referring to shown in Figure 18 and Figure 19, level modulation circuit 410 can move in the horizontal direction；Specifically, horizontal adjustment list
Member 410 includes bottom plate 411 and third slide plate 412；The bottom surface of bottom plate 411 is arranged in parallel with horizontal guide rail 413 and the second ball wire
Second nut seat 415 of thick stick 414, the second ball-screw 414 is connect with the top surface of third slide plate 412；The top of third slide plate 412
Face also passes through Four-slider 418 and is slidably connected with horizontal guide rail 413.One end of second ball-screw 414 is provided with display
417 and regulation handle 416.
Shown in Figure 20, vertical adjustment unit 420 is connect with level modulation circuit 410, can be moved along the vertical direction；Tool
Body, vertical adjustment unit 420 includes tracking shaft 421, and the upper end of the tracking shaft 421 is connect with level modulation circuit 410；
It is arranged with shaft set 422 outside tracking shaft 421, is provided with the first set lever 424 on shaft set 422；Track shaft 421
Lower end is threadedly coupled after being pierced by shaft set 422 with locking nut 423.
Referring to fig. 2 shown in 1, horizontal float unit 430 is connect with vertical adjustment unit 420, can with real-time detection raceway with
The floating error of track bar 450 and 5 horizontal direction of raceway workpiece；Specifically, horizontal float unit 430 includes transition plates 431, cylinder
437, the first detection magnetic stripe 438 and the first detection switch 439；Transition plates 431 is connect with vertical adjustment unit 420, and transition plates
It is arranged at intervals with two first fixed blocks 432 on 431, is provided with first straight line bearing block 434 between two first fixed blocks 432；The
Level is provided through the first spring conductor rod 435 and two first guiding axis 433 in one linear bearing seat 434；First guiding axis
433 both ends are connect with two first fixed blocks 432 respectively；Spring is housed, and the first spring is oriented on the first spring conductor rod 435
The both ends of bar 435 are respectively arranged with spring stop piece 436, and the both ends of spring stop piece 436 are slideably positioned in two first guiding axis respectively
433；After cylinder 437 is disposed therein by one first fixed block 432, and the piston rod of cylinder 437 passes through first fixed block 432
It is connect with the end of the first spring conductor rod 435；First detection magnetic stripe 438 is horizontally set on transition plates 431 and first straight line axis
Hold the opposite position of seat 434；First detection switch 439 is arranged on first straight line bearing block 434, with the first detection magnetic stripe 438
It is adapted.In the present embodiment, the gap with 0.2-0.3mm between the first detection switch 439 and the first detection magnetic stripe 438.
Referring to fig. 2 shown in 2 and Figure 23, vertical float unit 440 is connect with horizontal float unit 430, can be with real-time detection
The floating error of raceway tracking pole 450 and 5 vertical direction of raceway workpiece；Specifically, vertical float unit 440 includes second straight line
Bearing block 441, second detects magnetic stripe 445 and the second detection switch 446；Second straight line bearing block 441 and horizontal float unit
430 connections, and second spring guide rod 444 and two second guiding axis are provided through in second straight line bearing block 441 vertically
443；The both ends of second guiding axis 443 are connect with two second fixed blocks 442 respectively；Spring is housed on second spring guide rod 444,
And the both ends of second spring guide rod 444 are connect with two second fixed blocks 442 respectively；Second detection magnetic stripe 445 is vertically arranged,
And second detection magnetic stripe 445 both ends connect respectively with two second fixed blocks 442；The setting of second detection switch 446 is straight second
On line bearing block 441, it is adapted with the second detection magnetic stripe 445.In the present embodiment, the second detection switch 446 and the second detection magnetic
With the gap of 0.2-0.3mm between item 445.
Referring to fig. 2 shown in 4 and Fig. 5, raceway tracking pole 450 is connect with vertical float unit 440, and raceway tracking pole 450
Follower head 452 hold out against the roller surface of raceway workpiece 5.Specifically, raceway tracking pole 450 includes regulating rod 451, the regulating rod
451 one end is provided with follower head 452；It is arranged with adjustment seat 453 outside regulating rod 451, the second locking is provided in adjustment seat 453
Handle 454；Water service pipe 455 is provided in regulating rod 451, one end of the water service pipe 455 is connect with follower head 452.
The operation principle of the present invention is that:
When work, two quenching mechanisms 3 from the right side of raceway workpiece 5 be starting point, angle be directed toward workpiece centre, by it is traversing,
Under lifting arm 130,300 collective effect of rotating platform, the quenching mechanism 3 being located above is scanned from the right side of workpiece along clockwise direction
Half totally circumferential length i.e. 0-180 degree is quenched on the left of workpiece, and underlying quenching mechanism 3 is in the counterclockwise direction from the workpiece right side
Side scanning is quenched on the left of workpiece half totally circumferential length i.e. 180-360 degree.Realize that one-piece machine member circumferencial direction is quenched without soft band
Purpose.
In quenching process, tracking device 4 can actually detected inductor and workpiece surface spacing, signal is fed back into motor
And make inductor two-dimensional movement component 310 can dynamic regulation inductor all around distance, real-Time Tracking Control inductor and work
Part surface spacing.Meanwhile rotating device 340 can control angle between auxiliary quenching inducer 331 and main quenching inducer 321,
The real-time compensation in inductor motion process guarantees that inductor is directed toward the workpiece center of circle always, improves quenching effect.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example, is contained in
In at least one embodiment of the present invention or example, the schematic representation of above-mentioned term is not necessarily referred in the present specification
It is identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can at any one or
It is combined in a suitable manner in multiple embodiments or example.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. a kind of quenching apparatus for pivoting support raceway without soft band, including row frame manipulator (1) and it is used to support raceway work
The rotary table (2) of part (5), it is characterised in that: further include two quenching mechanisms (3), two quenching mechanisms (3) install frame machine of being expert at
On the corresponding lifting arm (130) of tool hand (1), for being quenched to the corresponding semi-perimeter region of raceway workpiece (5)；
The quenching mechanism (3) includes rotating platform (300), two-dimensional movement component (310), main quenching unit (320), auxiliary quenching
Device (330)；
The upper end of the rotating platform (300) is fixedly connected with corresponding lifting arm (130), the lower end of rotating platform (300) with
Two-dimensional movement component (310) is rotatably connected；
The main quenching unit (320) connect with two-dimensional movement component (310), for carrying out main quenching to raceway workpiece (5)；It should
The lower end of main quenching unit (320) is provided with main quenching inducer (321) and tracking device (4), and the tracking device (4) is used for
The spacing of real-time tracking and control main quenching inducer (321) and raceway workpiece (5) surface；
The auxiliary quenching unit (330) connect with two-dimensional movement component (310), for carrying out auxiliary quenching to raceway workpiece (5)；
The lower end of the auxiliary quenching unit (330) is provided with auxiliary quenching inducer (331).
2. quenching apparatus as described in claim 1, it is characterised in that: further include rotating device (340)；The two-dimensional movement group
Part (310) includes the connecting plate (311) of triangle plate, and the horizontal edge of the connecting plate (311) passes through the first roller bearing (301) and rotation
Turn platform (300) to be rotatably connected, the vertical edge of connecting plate (311) is connect by fixed plate (312) with main quenching unit (320)；
Horizontal slide rail (313) are provided with below the horizontal edge of the connecting plate (311)；The top of the rotating device (340) passes through second
Slide plate (314) is slideably positioned in the horizontal slide rail (313), the bottom of rotating device (340) by the second roller bearing (341) with
Auxiliary quenching unit (330) is rotatably connected.
3. quenching apparatus as claimed in claim 2, it is characterised in that: the end setting of connecting plate (311) horizontal edge is useful
In the adjusting nut (315) of control the second slide plate (314) displacement.
4. quenching apparatus as described in claim 1, it is characterised in that: the row frame manipulator (1) include two crossbeams (120),
Two stringers (110) and two lifting arms (130)；The both ends of the crossbeam (120) are longitudinally slidably connected to two stringers respectively
(110) on；Two lifting arms (130) can laterally slidably be connected to corresponding crossbeam (120) respectively；The top surface of two stringers (110)
It is both provided with longitudinal rail (113), the opposite side of two stringers (110) is both provided with longitudinal rack (115)；The crossbeam (120)
The both ends of bottom surface pass through the first sliding block (114) respectively and are mounted on corresponding longitudinal rail (113), and crossbeam (120) bottom surface
Middle part is provided with double-shaft output reducer (124), and the both ends of crossbeam (120) bottom surface are provided with and longitudinal rack (115) phase
The first gear component (126) of adaptation, two first gear components (126) are slowed down by transmission shaft (125) and twin shaft output respectively
Two output ends of machine (124) connect.
5. quenching apparatus as claimed in claim 4, it is characterised in that: the top surface of two crossbeams (120) is both provided with first laterally
Guide rail (121) and horizontal tooth bar (122)；The opposite side of two crossbeams (120) is both provided with the second cross slide way (123)；The liter
Drop arm (130) includes the first slide plate (131) and boom (136) of L-type；The riser of the boom (136) and the first slide plate (131)
Outside is slidably connected；Pass through third sliding block (133) and the second cross slide way (123) on the inside of the riser of first slide plate (131)
Connection；The second sliding block of transverse slat underrun (132) of first slide plate (131) is connect with first cross slide way (121), and the
The transverse slat bottom surface of one slide plate (131) is provided with and horizontal tooth bar (122) compatible second gear component (135)；Described first
The transverse slat top surface of slide plate (131) is provided with driving motor (134), and the output shaft of the driving motor (134) passes through the first slide plate
(131) it is connect with second gear component (135)；The boom (136) is provided with first ball screw (137), first ball
It is connect on the outside of the first wire nut seat (138) of lead screw (137) and the riser of the first slide plate (131).
6. quenching apparatus as described in claim 1, it is characterised in that: the rotary table (2) includes pedestal (210) and peace
Turntable (220) on pedestal (210) is equipped with several horizontal support arms on the table top of the turntable (220)
(230), each horizontal support arms (230) are the center of circle around setting using turntable (220) center；On the horizontal support arms (230)
It is provided with along its length fixed rack (231), and slides to be provided on fixed rack (231) and be used to support raceway workpiece (5)
Support column (240)；Shifting sledge (270) are provided at least one horizontal support arms (230), which can
Length direction along horizontal support arms (230) slides, and one end of shifting sledge (270) extends to turntable (220) table top
At center；Sliding is provided with the clamping column (260) for clamping raceway workpiece (5) on the shifting sledge (270)；The synchronization
Mechanism (250) is arranged at the center of turntable (220) table top, connect respectively with each shifting sledge (270), for controlling each shifting
Dynamic sliding rail (270) move synchronously.
7. quenching apparatus as claimed in claim 6, it is characterised in that: the shifting sledge (270) extends to turntable (220)
Part at table top center is provided with adjusting gear rack (273)；The synchronization mechanism (250) includes fixing seat (251), the fixing seat
(251) rotary joint (253) for connecting turntable (220) is provided with below, fixing seat passes through bearing above (251)
Synchromesh gear (252) are connected with, which engages with the adjusting gear rack (273) of each shifting sledge (270).
8. quenching apparatus as described in claim 1, it is characterised in that: the tracking device (4) includes level modulation circuit, hangs down
Straight adjustment unit, horizontal float unit (430), vertical float unit (440) and raceway tracking pole (450)；The horizontal adjustment
Unit can move in the horizontal direction；The vertical adjustment unit is connect with level modulation circuit, can be moved along the vertical direction；It is described
Horizontal float unit (430) is connect with vertical adjustment unit, can be with real-time detection raceway tracking pole (450) and raceway workpiece (5)
The floating error of horizontal direction；The vertical float unit (440) connect with horizontal float unit (430), can be with real-time detection
The floating error of raceway tracking pole (450) and raceway workpiece (5) vertical direction；The raceway tracking pole (450) and vertical float
Unit (440) connection, and the follower head of raceway tracking pole (450) holds out against the roller surface of raceway workpiece (5).
9. quenching apparatus as claimed in claim 8, it is characterised in that: the horizontal float unit (430) includes transition plates
(431), cylinder (437), the first detection magnetic stripe (438) and the first detection switch (439)；The transition plates (431) is adjusted with vertical
Whole unit connection, and two first fixed blocks (432) are arranged at intervals in transition plates (431), it is set between two first fixed blocks (432)
It is equipped with first straight line bearing block (434)；The interior level of the first straight line bearing block (434) is provided through the first spring conductor rod
(435) and two first guiding axis (433)；The both ends of first guiding axis (433) connect with two first fixed blocks (432) respectively
It connects；Spring is housed, and the both ends of the first spring conductor rod (435) are respectively arranged with bullet on first spring conductor rod (435)
Spring baffle (436), the both ends of the spring stop piece (436) are slideably positioned in two first guiding axis (433) respectively；The cylinder
(437) it is other to be disposed therein one first fixed block (432), and the piston rod of cylinder (437) is after first fixed block (432)
It is connect with the end of the first spring conductor rod (435)；It is described first detection magnetic stripe (438) be horizontally set on transition plates (431) with
The opposite position of first straight line bearing block (434)；First detection switch (439) is arranged in first straight line bearing block (434)
On, it is adapted with first detection magnetic stripe (438).
10. quenching apparatus as claimed in claim 8, it is characterised in that: the vertical float unit (440) includes second straight line
Bearing block (441), the second detection magnetic stripe (445) and the second detection switch (446)；The second straight line bearing block (441) and water
Flat floating unit (430) connection, and second spring guide rod (444) are provided through in second straight line bearing block (441) vertically
With two second guiding axis (443)；The both ends of second guiding axis (443) are connect with two second fixed blocks (442) respectively；It is described
On second spring guide rod (444) be equipped with spring, and the both ends of second spring guide rod (444) respectively with two second fixed blocks
(442) it connects；Second detection magnetic stripe (445) is vertically arranged, and the both ends of the second detection magnetic stripe (445) are respectively with two second
Fixed block (442) connection；Second detection switch (446) is arranged on second straight line bearing block (441), with second inspection
Magnetic stripe (445) are surveyed to be adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910546961.5A CN110144449B (en) | 2019-06-24 | 2019-06-24 | Quenching equipment for slewing bearing roller path without soft belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910546961.5A CN110144449B (en) | 2019-06-24 | 2019-06-24 | Quenching equipment for slewing bearing roller path without soft belt |
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| CN110144449A true CN110144449A (en) | 2019-08-20 |
| CN110144449B CN110144449B (en) | 2024-01-23 |
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|---|---|---|---|
| CN201910546961.5A Active CN110144449B (en) | 2019-06-24 | 2019-06-24 | Quenching equipment for slewing bearing roller path without soft belt |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111187885A (en) * | 2020-03-27 | 2020-05-22 | 洛阳新强联回转支承股份有限公司 | Moving mechanism of intermediate frequency quenching inductor of slewing bearing without soft belt |
| CN111778380A (en) * | 2020-08-07 | 2020-10-16 | 马鞍山市裕华机械制造有限公司 | High-frequency quenching device and quenching process of numerical control hydraulic oil cylinder body |
| CN113462860A (en) * | 2021-06-30 | 2021-10-01 | 郑州科创电子有限公司 | Quenching device for large gear ring |
| CN114102349A (en) * | 2021-11-23 | 2022-03-01 | 江阴市恒润传动科技有限公司 | Portable soft belt polishing equipment for wind power generation slewing bearing |
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| CN111187885A (en) * | 2020-03-27 | 2020-05-22 | 洛阳新强联回转支承股份有限公司 | Moving mechanism of intermediate frequency quenching inductor of slewing bearing without soft belt |
| CN111778380A (en) * | 2020-08-07 | 2020-10-16 | 马鞍山市裕华机械制造有限公司 | High-frequency quenching device and quenching process of numerical control hydraulic oil cylinder body |
| CN113462860A (en) * | 2021-06-30 | 2021-10-01 | 郑州科创电子有限公司 | Quenching device for large gear ring |
| CN114102349A (en) * | 2021-11-23 | 2022-03-01 | 江阴市恒润传动科技有限公司 | Portable soft belt polishing equipment for wind power generation slewing bearing |
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| CN110144449B (en) | 2024-01-23 |
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