CN108127302A - Movable roller press roll shaft REPAIR WELDING device - Google Patents
Movable roller press roll shaft REPAIR WELDING device Download PDFInfo
- Publication number
- CN108127302A CN108127302A CN201810057047.XA CN201810057047A CN108127302A CN 108127302 A CN108127302 A CN 108127302A CN 201810057047 A CN201810057047 A CN 201810057047A CN 108127302 A CN108127302 A CN 108127302A
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- Prior art keywords
- roll shaft
- platform
- welding
- support
- mobile
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- 238000003466 welding Methods 0.000 title claims abstract description 127
- 230000008439 repair process Effects 0.000 title claims abstract description 66
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000004321 preservation Methods 0.000 claims description 15
- 238000006748 scratching Methods 0.000 claims description 11
- 230000002393 scratching effect Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 210000003128 head Anatomy 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 241001416181 Axis axis Species 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0461—Welding tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
A kind of movable roller press roll shaft REPAIR WELDING device repairs platform, Demountable fixing bracket, control device, roller support apparatus, driving device, roll shaft positioning device, roll shaft limiting device, heating unit, attemperator, welding gun fixing device, welding gun including movable type.Movable type repairs platform and connect to be easy for installation and removal by slot with Demountable fixing bracket, and it is mobile repair platform and be provided with idler wheel, Demountable fixing bracket and can further disassemble, REPAIR WELDING device be transported to roll shaft reparation scene repair to facilitate.In addition, welding gun fixing device can fix different welding guns, the different demands of Butt welding gun during adapting to REPAIR WELDING roll shaft, roll shaft positioning device can accurately determine the axial location of roll shaft, roll shaft axis is made to be overlapped with scheduled axial location by adjusting roller support apparatus, roll shaft limiting device can prevent roll shaft from shifting when repairing, and roller support apparatus can be adjusted according to different roll shafts.
Description
Technical field
The present invention relates to roll shafts of roll press REPAIR WELDING engineering device technique fields, and in particular to a kind of movable roller press roll shaft
REPAIR WELDING device.
Background technology
Roll shafts of roll press is the main working parts of roll squeezer, and what existing roll squeezer used is usually that roll shaft is casting
There is serious wear in part, to the roll shafts of roll press of serious wear scrap processing and both increased during the work time
Production cost, and the waste of resource is caused, therefore, the mode of generally use REPAIR WELDING after existing roll shafts of roll press abrasion
Roll shaft is made to shine vitality again.But existing roll shafts of roll press REPAIR WELDING equipment is huge and heavy, it is mobile inconvenient, because
Roll shaft to be repaired can only be transported to by this repairs producer, roll shafts of roll press repairing efficiency is thus caused to increase, and transport roll-in
The situation of further damage roll shaft is likely to occur during machine roll shaft.
Invention content
In view of this, it is necessary to which a kind of movable roller press roll shaft for being transported to the scene of reparation weldering being moved easily is provided
Connect prosthetic device.
A kind of movable roller press roll shaft REPAIR WELDING device repairs platform, Demountable fixing bracket, control including movable type
Device processed, roller support apparatus, driving device, roll shaft positioning device, roll shaft limiting device, heating unit, attemperator, welding gun
Fixing device, welding gun, movable type repair platform on be provided with for install Demountable fixing bracket four fixed frame slots, use
In the multiple sliding channels for facilitating roller support apparatus slip, multiple support sliding rails, fixed frame slot is arranged on mobile reparation
The four corners of platform, multiple sliding channels, multiple support sliding rails are parallel with roll shaft axis, and multiple sliding channels are arranged on movable type
On the center line for repairing platform, multiple support sliding rails are uniformly arranged on the both sides of sliding channel；Demountable fixing bracket and movement
Formula is repaired platform and is connected by fixed frame slot, and with easy to disassemble, installation Demountable fixing bracket, Demountable fixing bracket includes
Four isometric supporting rods, cross beam frame, crossbeams, one end of supporting rod is arranged in fixed frame slot with fixed position, so that can
It is detachably fixed frame to connect with movable type reparation platform, the other end is connect with cross beam frame, and cross beam frame is fixed on the upper of roll shaft
Side, crossbeam are arranged on the top of cross beam frame, and the direction of crossbeam is parallel with the axis direction of roll shaft；Control device is arranged on movable type
Repair the side of platform, control device connect with power supply, and respectively with driving device, roller support apparatus, roll shaft positioning device,
Welding gun fixing device connects, to be carried for respectively driving device, roller support apparatus, roll shaft positioning device, welding gun fixing device
For electric power and control working condition；Roller support apparatus is arranged on the rear and front end of roll shaft to be repaired, and vertical with roll shaft axis,
Roller support apparatus includes two groups of support bases, regulation motor, support base adjusting screw, and regulation motor is arranged on mobile repair and puts down
Middle position below platform is connected by the bottom end of support base adjusting screw and support base, is driven with being worked by regulation motor
Support base adjusting screw rotates, and then adjusts the spacing between two groups of support bases, and the bottom end of support base passes through sliding channel, and edge
Sliding rail movement is supported, each group of support base includes two support wheels, the support wheel adjusting screw for connecting two support wheels, to pass through
Rotational support wheel adjusting screw adjusts the spacing between two support wheels, and support wheel rocking handle is provided on support wheel adjusting screw,
To facilitate rotational support wheel adjusting screw；Driving device includes motor, reduction box, and motor is connect with control device, reduction box
One end is connect with motor, and the other end is connect with support wheel, so that motor drives support wheel to rotate by reduction box, and then by rubbing
Wipe the rotation of zone of action action roller shaft；Roll shaft positioning device is arranged on the mobile rear and front end for repairing platform, roll shaft positioning device packet
Include laser beam emitting device, being repaired in the vertical plane of platform with mobile where laser beam emitting device setting roll shaft axis is moved
On the same straight line of the laser that the laser beam emitting device that dynamic formula repairs platform rear and front end is sent out in the horizontal plane, to determine roller
The axial location of axis；Roll shaft limiting device is arranged on the mobile rear and front end for repairing platform, the plane of symmetry of roll shaft limiting device
The plane vertical with mobile reparation platform as where roll shaft axis, roll shaft limiting device include limiting roll shaft position
Position-limited rack, prevent from scratching the roll shaft protective device of roll shaft, position-limited rack with it is mobile repair platform and be relatively fixed connect, roll shaft guarantor
Protection unit is arranged on the nearly roll shaft end of position-limited rack, is scratched during roll shaft with repairing after preventing roll shaft limiting device roll shaft from being limited
Roll shaft；Heating unit be arranged on it is mobile repair on platform, between two groups of support bases and the corresponding position below roll shaft,
To be heated when repairing roll shaft as roll shaft；Attemperator is arranged at roll shaft area to be repaired, is connect with Demountable fixing bracket
To fix the position of attemperator, attemperator is set as the half elliptic that semi-minor axis is more than roll shaft maximum radius, semiellipse
Edge is provided with the heat preservation plate washer vertical with roll shaft axis, and extends to axis direction, to increase heat insulation effect, attemperator
The position that upper end corresponds to welding gun pipette tips is provided with welding gun working hole, welding gun roll shaft to be facilitated to carry out REPAIR WELDING；Welding gun is fixed
Device is arranged on the crossbeam of Demountable fixing bracket, and welding gun fixing device includes attachment device, welding wire fixing end, pipette tips and fixes
End, attachment device connect with crossbeam, welding gun fixing device are fixed on crossbeam, and welding wire rolling is provided in welding wire fixing end
Disk, to fix welding wire and provide welding wire for welding gun welding, pipette tips fixing end is provided with pipette tips clamping device, welding gun pipette tips is consolidated
It is fixed；Welding gun is mounted in pipette tips clamping device.
Preferably, roll shaft limiting device further includes limit guide rail, sliding block, fastening bolt, and limit guide rail is arranged on movable type
It repairs on platform, is fixedly connected, limits positioned at the mobile centre position for repairing platform rear and front end and with movable type reparation platform
Position frame connect with limit guide rail and is moved along limit guide rail direction, and slide block slot is provided in limit guide rail, so that sliding block is along sliding block
Slot slides, and position corresponding with slide block slot is provided with fastening bolt slot on position-limited rack, and fastening bolt passes through fastening bolt slot and cunning
The upper end of block is fixedly connected, to fasten the connection of position-limited rack and limit guide rail by fastening bolt, position-limited rack and limit guide rail it
Between be additionally provided with limiting leading screw, limit guide rail is fixedly connected with limiting leading screw by Limit Bearing, position-limited rack and limiting leading screw phase
Corresponding position is provided with leading screw through-hole, to adjust the position of position-limited rack by rotary spacing leading screw, limits the remote roll shaft of leading screw
End is provided with rotation crank, and to facilitate rotary spacing leading screw, roll shaft protective device includes connecting pin, scratching resistant device, height tune
Leading screw is saved, the nearly roll shaft end of position-limited rack is provided with connection sliding slot, and connecting pin is arranged in connection sliding slot, and scratching resistant device is with connecting
End connection, height adjusting screw are fixedly connected with the lower end of connecting pin, and the position of position-limited rack respective heights adjusting screw is provided with
Tapped through hole connecting pin to be driven to be moved along connection sliding slot by the rotation of height adjusting screw, and then adjusts scratching resistant device
Height.
Preferably, roll shaft positioning device, which further includes, is arranged on the mobile level detection device repaired on platform, with detection
Movable type repairs the levelness of platform, and then the roll shaft axis that guarantee roll shaft positioning device determines is in the horizontal plane；To be repaired
After roll shaft is placed on roller support apparatus, make the axis of roll shaft and roll shaft positioning device true by adjusting support wheel adjusting screw
Fixed roll shaft axis overlaps, and driving device is provided with two groups, and the support wheel with the same side in two groups of support bases is connect respectively.
Preferably, heat preservation supporting rod is respectively arranged at left and right sides of Demountable fixing bracket, keeps the temperature and is set on supporting rod
Have a threaded hole, attemperator is provided with bolt column at heat preservation supporting rod upper screwed hole, with by bolt by attemperator
It is connect, and then attemperator is fixed with heat preservation supporting rod；Watch window is additionally provided on attemperator to facilitate observation roll shaft
The state of REPAIR WELDING is provided with eye-protective device on watch window to prevent strong light pierce eyes during welding.
Preferably, regulating device is provided between the welding wire fixing end of welding gun fixing device and pipette tips fixing end, adjusts dress
It puts including adjusting rod, adjusting set, adjusting set is fixedly connected with attachment device, and adjusting rod is arranged in adjusting set along adjusting set direction
Mobile, adjusting rod is connect respectively with welding wire fixing end, pipette tips fixing end, so that between welding wire fixing end and pipette tips fixing end
Away from fixation, and make the spacing between pipette tips and roll shaft to be repaired adjustable；Pipette tips clamping device includes pipette tips erecting device, clamps dress
It puts, is fixed pipette tips by clamping device after pipette tips are mounted in pipette tips erecting device.
Preferably, the mobile four corners for repairing platform base are respectively arranged with idler wheel, are put down with being moved easily work, idler wheel
On be additionally provided with antiskid valve, to prevent mobile platform of repairing from being slided when repairing roll shaft.
Preferably, the bottom end four corners of cross beam frame are provided with support rod set, and cross beam frame and supporting rod are relatively fixed company
It connects, the both ends of crossbeam are respectively arranged with crossbeam fixing sleeve, and the size of crossbeam fixing sleeve and the matching size of cross beam frame close, with convenient
Adjust the position of crossbeam, be provided with bolt hole on crossbeam fixing sleeve, with by fixing bolt by crossbeam fixing sleeve and cross beam frame phase
To connection.
Preferably, roll shaft positioning device further includes apparatus for adjusting position, position adjusting bolt, and apparatus for adjusting position is front and rear
The cylinder of perforation, is arranged on the upper end of roll shaft limiting device, and the inner surface of cylinder is provided with adjusting guide rail, the upper end setting of cylinder
There is bolt hole, one end of position adjusting bolt is fixedly connected across bolt hole with the upper end of laser beam emitting device, to pass through
Turned position adjusting bolt adjusts the position of laser beam emitting device, and the other end is provided with anti-slip tank, turned position to be facilitated to adjust
Bolt.
Preferably, heating unit is multiple heating blowpipees, and multiple heating blowpipees are arranged in a cambered surface, so that multiple heating blowpipees
Flame concentrate, preferably realize heating effect.
Preferably, scratching resistant device is bearing.
Movable roller press roll shaft REPAIR WELDING device provided by the invention repairs platform, detachable including movable type
Fixed frame, control device, roller support apparatus, driving device, roll shaft positioning device, roll shaft limiting device, heating unit, heat preservation
Device, welding gun fixing device, welding gun, fixed frame, control device, roller support apparatus, roll shaft limiting device, heating unit setting
On platform is repaired, driving device is connect with roller support apparatus, and roll shaft positioning device is arranged on the upper end of roll shaft limiting device,
The connection opposite with fixed frame of attemperator, welding gun fixing device, welding gun are fixed by welding gun fixing device.Movable type repairs platform
It is connect with Demountable fixing bracket by slot to be easy for installation and removal, and mobile platform of repairing is provided with idler wheel, removable
The formula fixed frame of unloading can be disassembled further, REPAIR WELDING device is transported to roll shaft reparation scene repairs to facilitate.In addition,
Welding gun fixing device can fix different welding guns, the different demands of Butt welding gun during adapting to REPAIR WELDING roll shaft, roll shaft positioning dress
The axial location of roll shaft can accurately be determined by putting, and make roll shaft axis and scheduled axial location weight by adjusting roller support apparatus
It closes, roll shaft limiting device can prevent roll shaft from shifting when repairing, and roller support apparatus can also be according to different roll shafts
Spacing is adjusted to adapt to different roll shafts.
Description of the drawings
Fig. 1 is the structure diagram of roll shafts of roll press REPAIR WELDING device.
Fig. 2 is the front view of roll shafts of roll press REPAIR WELDING device.
Fig. 3 is the vertical view of roll shafts of roll press REPAIR WELDING device.
Fig. 4 is the left view of roll shafts of roll press REPAIR WELDING device.
Fig. 5 is the bottom view of roll shafts of roll press REPAIR WELDING device.
Fig. 6 is to repair platform and roll shaft limit device structure schematic diagram.
Fig. 7 is fixed frame and attemperator structure diagram.
Fig. 8 is roller support apparatus and driving device structure schematic diagram.
Fig. 9 is roll shaft positioning device structure schematic diagram.
Figure 10 is schematic diagram of heating device.
Figure 11 is welding gun fixture structure schematic diagram.
In figure, roll shafts of roll press REPAIR WELDING device 1, it is mobile repair platform 2, control device 21, fixed frame slot 22,
Sliding channel 23, support sliding rail 24, idler wheel 25, antiskid valve 26, Demountable fixing bracket 3, supporting rod 31, cross beam frame 32, crossbeam
33rd, supporting rod 34, crossbeam fixing sleeve 35, fixing bolt 36, roller support apparatus 4, support base 41, regulation motor 42, branch are kept the temperature
Support seat adjusting screw 43, support wheel 44, support wheel rocking handle 45, driving device 5, motor 51, reduction box 52, roll shaft positioning device 6,
Laser beam emitting device 61, apparatus for adjusting position 62, position adjusting bolt 63, level detection device 64, roll shaft limiting device 7, limit
Position frame 71, limit guide rail 73, connecting pin 74, fastening bolt 75, rotation crank 76, heating unit 8, heating blowpipe 81, is protected bearing 72
Warm device 9, heat preservation plate washer 91, welding gun working hole 92, bolt column 93, watch window 94, welding gun fixing device 10, welding gun 101,
Attachment device 102, pipette tips erecting device 103, clamping device 104, adjusting rod 105, adjusting set 106.
Specific embodiment
Below in conjunction with specific embodiment and attached drawing, the present invention will be described in detail, so that those skilled in the art can be with
It is better understood from advantages of the present invention.
Please refer to Fig. 1 to Fig. 5, a kind of movable roller press roll shaft REPAIR WELDING device 1, including movable type repair platform 2,
Control device 21, Demountable fixing bracket 3, roller support apparatus 4, driving device 5, roll shaft positioning device 6, roll shaft limiting device
7th, heating unit 8, attemperator 9, welding gun fixing device 10, welding gun 101, control device 21, Demountable fixing bracket 3, roll shaft
Support device 4, roll shaft limiting device 6, heating unit 8, which are arranged on, to be repaired on platform, and driving device 5 connects with roller support apparatus 4
It connects, roll shaft positioning device 6 is arranged on the upper end of roll shaft limiting device 7, attemperator 9, welding gun fixing device 10 and 2 phase of fixed frame
To being fixedly connected, welding gun 101 is fixed by welding gun fixing device 10.
Further, please refer to Fig. 6, control device 21 is arranged on the mobile side for repairing platform 2, control device 21 with
Power supply connects, and is connect respectively with driving device 5, roller support apparatus 4, roll shaft positioning device 6, welding gun fixing device 10, with
To be respectively that driving device 5, roller support apparatus 4, roll shaft positioning device 6, welding gun fixing device 10 provide electric power and control work
Make state；It is additionally provided with that four fixed frame slots 22 of Demountable fixing bracket 3 are installed, are used on movable type reparation platform 2
In the multiple sliding channels 23 for facilitating the slip of roller support apparatus 4, multiple support sliding rails 24, fixed frame slot 22 is arranged on movement
Formula repairs the four corners of platform 2, and multiple sliding channels 23, multiple support sliding rails 24 are parallel with roll shaft axis, multiple sliding channels
23 are arranged on the mobile center line for repairing platform 2, and multiple support sliding rails 24 are uniformly arranged on the both sides of sliding channel 23, move
The four corners that dynamic formula repairs 2 bottom surface of platform are respectively arranged with idler wheel 25, are put down, are additionally provided on idler wheel 25 anti-with being moved easily work
Guiding valve 26, to prevent mobile platform 2 of repairing from being slided when repairing roll shaft.
Fig. 7 is please referred to, Demountable fixing bracket 3 is repaired platform 2 with movable type and connect by fixed frame slot 22, with convenient
Dismounting, installation Demountable fixing bracket 3, Demountable fixing bracket 3 include four isometric supporting rods 31, cross beam frame 32, crossbeams
33, one end of supporting rod 31 is arranged in fixed frame slot 22 with fixed position, so that Demountable fixing bracket 3 is repaiied with movable type
Multiple platform 2 connects, and the other end is connect with cross beam frame 32, and cross beam frame 32 is fixed on to the top of roll shaft, and crossbeam 33 is arranged on horizontal stroke
The top of roof beam structure 32, the direction of crossbeam 33 is parallel with the axis direction of roll shaft, and the bottom end four corners of cross beam frame 32 are provided with support
31 sets of bar, cross beam frame 32 with supporting rod 31 is relatively fixed and is connect, and the both ends of crossbeam 33 are respectively arranged with crossbeam fixing sleeve 35,
The size of crossbeam fixing sleeve 35 is closed with the matching size of cross beam frame 32, to facilitate the position for adjusting crossbeam 33, crossbeam fixing sleeve 35
On be provided with bolt hole, to be connect by fixing bolt 36 by crossbeam fixing sleeve 35 and cross beam frame 32 are opposite, detachable fixation
The left and right sides of frame 3 is respectively arranged with heat preservation supporting rod 34, keeps the temperature and is provided with threaded hole on supporting rod 34, with for fixed heat preservation dress
9 offer tie points are provided.
Fig. 8 is please referred to, roller support apparatus 4 is arranged on the rear and front end of roll shaft to be repaired, and vertical with roll shaft axis, roller
Axis support device 4 includes two groups of support bases 41, regulation motor 42, support base adjusting screw 43, and regulation motor 42 is arranged on movement
Formula repairs the middle position of 2 lower section of platform, is connect by support base adjusting screw 43 with the bottom end of support base 41, is adjusted with passing through
The work of motor 42 drives support base adjusting screw 43 to rotate, and then adjusts the spacing between two groups of support bases 41, support base 41
Bottom end passes through sliding channel 23, and is moved along support sliding rail 24, and each group of support base 41 includes two support wheels 44, connection two
44 adjusting screw of support wheel of support wheel 44, with by 44 adjusting screw of rotational support wheel adjust two support wheels 44 between
Away from, support wheel rocking handle 45 is provided on 44 adjusting screw of support wheel, to facilitate 44 adjusting screw of rotational support wheel, roll shaft positioning dress
It puts 6 and further includes apparatus for adjusting position 62, position adjusting bolt 63, apparatus for adjusting position 62 is the cylinder of front and rear perforation, is arranged on
The upper end of roll shaft limiting device 7, the inner surface of cylinder are provided with adjusting guide rail, and the upper end of cylinder is provided with bolt hole, position
One end of adjusting bolt 63 is fixedly connected across bolt hole with the upper end of laser beam emitting device 61, to be adjusted by turned position
Bolt 63 adjusts the position of laser beam emitting device 61, and the other end is provided with anti-slip tank, to facilitate turned position adjusting bolt 63, treats
After the roll shaft of reparation is placed on roller support apparatus 4, make the axis and roll shaft of roll shaft by adjusting 44 adjusting screw of support wheel
The determining roll shaft axis of positioning device 6 overlaps, and driving device 5 is provided with two groups, respectively with the same side in two groups of support bases 41
Support wheel 44 connects.
Driving device 5 includes motor 51, reduction box 52, and motor 51 connect with control device 21, one end of reduction box 52 and
Motor 51 connects, and the other end is connect with support wheel 44, so that motor 51 drives support wheel 44 to rotate by reduction box 52, Jin Ertong
Rubbing action band action roller shaft is crossed to rotate.
Fig. 9 is please referred to, roll shaft positioning device 6 is arranged on the mobile rear and front end for repairing platform 2, roll shaft positioning device 6
Including laser beam emitting device 61, platform 2 is vertical to put down being repaired with movable type where the setting roll shaft axis of laser beam emitting device 61
In face, the same straight line of laser that laser beam emitting device 61 that movable type repairs platform 2 rear and front end is sent out in the horizontal plane
On, to determine the axial location of roll shaft, roll shaft positioning device 6, which further includes, is arranged on the mobile horizontal detection repaired on platform 2
Device 64 with the mobile levelness for repairing platform 2 of detection, and then ensures the determining roll shaft axis of roll shaft positioning device 6 in water
In plane.
Roll shaft limiting device 7 is arranged on the mobile rear and front end for repairing platform 2, and the plane of symmetry of roll shaft limiting device 7 is
For the plane vertical with mobile reparation platform 2 where roll shaft axis, roll shaft limiting device 7 includes limiting roll shaft position
Position-limited rack 71, prevent from scratching the roll shaft protective device of roll shaft, position-limited rack 71 is relatively fixed with mobile reparation platform 2 and connect,
Roll shaft protective device is arranged on the nearly roll shaft end of position-limited rack 71, to prevent 7 roll shaft of roll shaft limiting device from being repaired after being limited
Roll shaft is scratched during roll shaft, roll shaft limiting device 7 further includes limit guide rail 73, sliding block, fastening bolt 75, and limit guide rail 73 is arranged on
Movable type is repaired on platform 2, and it is solid to repair platform 2 positioned at the mobile centre position for repairing 2 rear and front end of platform and with movable type
Fixed connection, position-limited rack 71 connect with limit guide rail 73 and are moved along 73 direction of limit guide rail, and sliding block is provided in limit guide rail 73
Slot, so that sliding block is slided along slide block slot, position corresponding with slide block slot is provided with 75 slot of fastening bolt on position-limited rack 71, fastens spiral shell
Bolt 75 is fixedly connected across 75 slot of fastening bolt with the upper end of sliding block, is led with fastening position-limited rack 71 by fastening bolt 75 with limiting
The connection of rail 73, is additionally provided with limiting leading screw between position-limited rack 71 and limit guide rail 73, limit guide rail 73 passes through with limiting leading screw
Limit Bearing 72 is fixedly connected, and position-limited rack 71 is provided with leading screw through-hole with the corresponding position of limiting leading screw, to be limited by rotating
Position leading screw adjusts the position of position-limited rack 71, and the remote roll shaft end for limiting leading screw is provided with rotation crank 76, to facilitate rotary spacing silk
Thick stick, roll shaft protective device include connecting pin 74, bearing 72, height adjusting screw, and the nearly roll shaft end of position-limited rack 71 is provided with connection
Sliding slot, connecting pin 74 are arranged in connection sliding slot, and bearing 72 is connect with connecting pin 74, under height adjusting screw and connecting pin 74
End is fixedly connected, and the position of 71 respective heights adjusting screw of position-limited rack is provided with tapped through hole, to pass through height adjusting screw
Rotation drives connecting pin 74 to be moved along connection sliding slot, and then adjusts the height of bearing 72.
Figure 10 is please referred to, heating unit 8 is arranged on mobile reparation platform 2, between two groups of support bases 41 and right
Should be in the position below roll shaft, to be heated when repairing roll shaft as roll shaft, heating unit 8 is multiple heating blowpipees 81, multiple heating
Torch 81 is arranged in a cambered surface, so that the flame of multiple heating blowpipees 81 is concentrated, preferably realizes heating effect.
Attemperator 9 is arranged at roll shaft area to be repaired, connect to fix attemperator 9 with Demountable fixing bracket 3
Position, attemperator 9 be set as semi-minor axis be more than roll shaft maximum radius half elliptic, the edge of semiellipse is provided with and roller
The vertical heat preservation plate washer 91 of axis axis, and extend to axis direction, to increase heat insulation effect, the upper end of attemperator 9 corresponds to weldering
The position of 101 pipette tips of rifle is provided with 101 working hole 92 of welding gun, 101 roll shaft of welding gun to be facilitated to carry out REPAIR WELDING, attemperator
9 are provided with bolt column 93 at heat preservation 34 upper screwed hole of supporting rod, by attemperator 9 and to keep the temperature supporting rod by bolt
34 connections, and then attemperator 9 is fixed；Watch window 94 is additionally provided on attemperator 9 so that observation roll shaft welding to be facilitated to repair
Multiple state is provided with eye-protective device on watch window 94 to prevent strong light pierce eyes during welding.
Figure 11 is please referred to, welding gun fixing device 10 is arranged on the crossbeam 33 of Demountable fixing bracket 3, welding gun fixing device
10 include attachment device 102, welding wire fixing end, pipette tips fixing end, and attachment device 102 connect with crossbeam 33, welding gun is fixed
Device 10 is fixed on crossbeam 33, and welding wire rolling disk is provided in welding wire fixing end, to fix welding wire and be provided for the welding of welding gun 101
Welding wire, pipette tips fixing end are provided with pipette tips clamping device, and 101 pipette tips of welding gun are fixed, and welding gun 101 is mounted on pipette tips clamping dress
In putting, regulating device is provided between the welding wire fixing end of welding gun fixing device 10 and pipette tips fixing end, regulating device includes adjusting
Pole 105, adjusting set 106, adjusting set 106 are fixedly connected with attachment device 102, and adjusting rod 105 is arranged on edge in adjusting set 106
106 direction of adjusting set is moved, and adjusting rod 105 is connect respectively with welding wire fixing end, pipette tips fixing end, so that welding wire fixing end and rifle
Spacing between head fixing end is fixed, and make the spacing between pipette tips and roll shaft to be repaired adjustable；Pipette tips clamping device includes rifle
Head erecting device 103, clamping device 104, will by clamping device 104 after pipette tips are mounted in pipette tips erecting device 103
Pipette tips are fixed.
Claims (10)
1. a kind of movable roller press roll shaft REPAIR WELDING device, it is characterised in that：Platform, detachable is repaired including movable type
Fixed frame, control device, roller support apparatus, driving device, roll shaft positioning device, roll shaft limiting device, heating unit, heat preservation
Device, welding gun fixing device, welding gun,
It is provided on the mobile reparation platform for installing four fixed frame slots of Demountable fixing bracket, for convenient
Multiple sliding channels of roller support apparatus slip, multiple support sliding rails, the fixed frame slot are arranged on mobile repair and put down
The four corners of platform, the multiple sliding channel, the multiple support sliding rail are parallel with roll shaft axis, and the multiple sliding channel is set
It puts on the mobile center line for repairing platform, the multiple support sliding rail is uniformly arranged on the both sides of sliding channel；
The Demountable fixing bracket is connect with the mobile platform of repairing by fixed frame slot, with easy to disassemble, installation
Demountable fixing bracket, Demountable fixing bracket include four isometric supporting rods, cross beam frame, crossbeams, the one of the supporting rod
End is arranged in fixed frame slot with fixed position, and Demountable fixing bracket is made to repair platform with movable type and is connect, the other end
It is connect with the cross beam frame, cross beam frame is fixed on to the top of roll shaft, the crossbeam is arranged on the top of cross beam frame, crossbeam
Direction is parallel with the axis direction of roll shaft；
The control device is arranged on the mobile side for repairing platform, and control device is connect with power supply, and respectively with institute
Driving device, the roller support apparatus, the roll shaft positioning device, welding gun fixing device connection are stated, with to be respectively
Driving device, roller support apparatus, roll shaft positioning device, welding gun fixing device provide electric power and control working condition；
The roller support apparatus is arranged on the rear and front end of roll shaft to be repaired, and vertical with roll shaft axis, roller support apparatus
Including two groups of support bases, regulation motor, support base adjusting screw, regulation motor is arranged below the mobile reparation platform
Middle position is connected by the bottom end of support base adjusting screw and support base, and support base tune is driven to work by regulation motor
Leading screw rotation is saved, and then adjusts the spacing between two groups of support bases, the bottom end of the support base passes through sliding channel, and along support
Sliding rail moves, and each group of support base includes two support wheels, the support wheel adjusting screw for connecting two support wheels, to pass through rotation
Support wheel adjusting screw adjusts the spacing between two support wheels, support wheel rocking handle is provided on support wheel adjusting screw, with side
Just rotational support wheel adjusting screw；
The driving device includes motor, reduction box, and motor is connect with the control device, and one end and the motor of reduction box connect
It connects, the other end is connect with the support wheel, so that motor drives support wheel to rotate by reduction box, and then passes through rubbing action band
Action roller shaft rotates；
The roll shaft positioning device is arranged on the mobile rear and front end for repairing platform, and roll shaft positioning device is sent out including laser
Injection device, where laser beam emitting device setting roll shaft axis with it is described it is mobile repair in the vertical plane of platform, it is mobile
On the same straight line of the laser that the laser beam emitting device of reparation platform rear and front end is sent out in the horizontal plane, to determine roll shaft
Axial location；
The roll shaft limiting device is arranged on the mobile rear and front end for repairing platform, and the plane of symmetry of roll shaft limiting device is
For the plane vertical with the mobile reparation platform where roll shaft axis, roll shaft limiting device includes limiting roll shaft position
The position-limited rack put, the roll shaft protective device for preventing from scratching roll shaft, the position-limited rack are relatively fixed with the mobile reparation platform
Connection, the roll shaft protective device are arranged on the nearly roll shaft end of the position-limited rack, to prevent roll shaft limiting device roll shaft from carrying out
Roll shaft is scratched when roll shaft is repaired after limiting；
The heating unit is arranged on the mobile reparation platform, between two groups of support bases and corresponding in roll shaft
The position of lower section, to be heated when repairing roll shaft as roll shaft；
The attemperator is arranged at roll shaft area to be repaired, connect to fix attemperator with the Demountable fixing bracket
Position, attemperator be set as semi-minor axis be more than roll shaft maximum radius half elliptic, the edge of semiellipse is provided with and roller
The vertical heat preservation plate washer of axis axis, and extend to axis direction, to increase heat insulation effect, the upper end of attemperator corresponds to welding gun rifle
The position of head is provided with welding gun working hole, welding gun roll shaft to be facilitated to carry out REPAIR WELDING；
The welding gun fixing device is arranged on the crossbeam of the Demountable fixing bracket, and welding gun fixing device includes connection and fills
It puts, welding wire fixing end, pipette tips fixing end, the attachment device is connect with the crossbeam, and welding gun fixing device is fixed on horizontal stroke
Liang Shang is provided with welding wire rolling disk in the welding wire fixing end, and to fix welding wire and provide welding wire for welding gun welding, the pipette tips are consolidated
Fixed end is provided with pipette tips clamping device, and welding gun pipette tips are fixed；
The welding gun is mounted in the pipette tips clamping device.
2. movable roller press roll shaft REPAIR WELDING device as described in claim 1, it is characterised in that：The roll shaft limiting dress
It puts and further includes limit guide rail, sliding block, fastening bolt, the limit guide rail is arranged on the mobile reparation platform, positioned at shifting
Dynamic formula repairs the centre position of platform rear and front end and repairs platform with movable type and is fixedly connected, and position-limited rack is connect with limit guide rail
And moved along limit guide rail direction, slide block slot is provided in limit guide rail, so that the sliding block is slided along slide block slot, on position-limited rack
Position corresponding with slide block slot is provided with fastening bolt slot, and the fastening bolt passes through the upper end of fastening bolt slot and sliding block to fix
Connection to fasten the connection of position-limited rack and limit guide rail by fastening bolt, is also set up limited between position-limited rack and limit guide rail
Position leading screw, limit guide rail are fixedly connected with limiting leading screw by Limit Bearing, and position-limited rack is set with the corresponding position of limiting leading screw
Leading screw through-hole is equipped with, to adjust the position of position-limited rack by rotary spacing leading screw, the remote roll shaft end for limiting leading screw is provided with rotation
Rocking handle, to facilitate rotary spacing leading screw, roll shaft protective device includes connecting pin, scratching resistant device, height adjusting screw, position-limited rack
Nearly roll shaft end be provided with connection sliding slot, the connecting pin is arranged in connection sliding slot, and the scratching resistant device connects with connecting pin
It connects, the height adjusting screw is fixedly connected with the lower end of connecting pin, and the position of position-limited rack respective heights adjusting screw is provided with
Tapped through hole connecting pin to be driven to be moved along connection sliding slot by the rotation of height adjusting screw, and then adjusts scratching resistant device
Height.
3. movable roller press roll shaft REPAIR WELDING device as described in claim 1, it is characterised in that：The roll shaft is determined
Position device, which further includes, is arranged on the mobile level detection device repaired on platform, with the mobile level for repairing platform of detection
Degree, and then the roll shaft axis that guarantee roll shaft positioning device determines is in the horizontal plane；Roll shaft to be repaired is placed on the roll shaft branch
After on support arrangement, make the axis of roll shaft by adjusting support wheel adjusting screw and roll shaft axis that the roll shaft positioning device determines
It overlaps, the driving device is provided with two groups, and the support wheel with the same side in two groups of support bases is connect respectively.
4. movable roller press roll shaft REPAIR WELDING device as described in claim 1, it is characterised in that：It is described detachable solid
Determine to be respectively arranged with heat preservation supporting rod at left and right sides of frame, keep the temperature and be provided with threaded hole on supporting rod, the attemperator is close
Bolt column is provided at heat preservation supporting rod upper screwed hole, attemperator to be connect with heat preservation supporting rod by bolt, and then
Attemperator is fixed；Watch window is additionally provided on the attemperator to facilitate the state of observation roll shaft REPAIR WELDING, institute
It states and eye-protective device is provided on watch window to prevent strong light pierce eyes during welding.
5. movable roller press roll shaft REPAIR WELDING device as described in claim 1, it is characterised in that：The welding gun fixes dress
Regulating device is provided between the welding wire fixing end and pipette tips fixing end put, the regulating device includes adjusting rod, adjusting set, adjusts
Section set is fixedly connected with the attachment device, and adjusting rod is arranged on that adjusting set is interior to be moved along adjusting set direction, adjusting rod respectively with
Welding wire fixing end, the connection of pipette tips fixing end so that the spacing between welding wire fixing end and pipette tips fixing end is fixed, and make pipette tips with
Spacing between roll shaft to be repaired is adjustable；The pipette tips clamping device includes pipette tips erecting device, clamping device, and pipette tips are pacified
Pipette tips are fixed by clamping device after in pipette tips erecting device.
6. the movable roller press roll shaft REPAIR WELDING device as described in any claim in Claims 1 to 5, feature exist
In：The mobile four corners for repairing platform base are respectively arranged with idler wheel, are put down with being moved easily work, on the idler wheel also
Antiskid valve is provided with, to prevent mobile platform of repairing from being slided when repairing roll shaft.
7. the movable roller press roll shaft REPAIR WELDING device as described in any claim in Claims 1 to 5, feature exist
In：The bottom end four corners of the cross beam frame are provided with support rod set, and cross beam frame with supporting rod is relatively fixed and is connect, the horizontal stroke
The both ends of beam are respectively arranged with crossbeam fixing sleeve, and the size of crossbeam fixing sleeve and the matching size of cross beam frame are closed, adjusted with facilitating
The position of crossbeam is provided with bolt hole on crossbeam fixing sleeve, to be connected by fixing bolt by crossbeam fixing sleeve is opposite with cross beam frame
It connects.
8. the movable roller press roll shaft REPAIR WELDING device as described in any claim in Claims 1 to 5, feature exist
In：The roll shaft positioning device further includes apparatus for adjusting position, position adjusting bolt, and the apparatus for adjusting position is front and rear perforation
Cylinder, be arranged on the upper end of the roll shaft limiting device, the inner surface of cylinder is provided with adjusting guide rail, the upper end setting of cylinder
There is bolt hole, one end of position adjusting bolt is fixedly connected across bolt hole with the upper end of laser beam emitting device, to pass through
Turned position adjusting bolt adjusts the position of laser beam emitting device, and the other end is provided with anti-slip tank, turned position to be facilitated to adjust
Bolt.
9. the movable roller press roll shaft REPAIR WELDING device as described in any claim in Claims 1 to 5, feature exist
In：The heating unit is multiple heating blowpipees, and the multiple heating blowpipe is arranged in a cambered surface, so that the fire of multiple heating blowpipees
Flame is concentrated, and preferably realizes heating effect.
10. the movable roller press roll shaft REPAIR WELDING device as described in any claim in claim 2~5, feature
It is：The scratching resistant device is bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810057047.XA CN108127302B (en) | 2018-01-22 | 2018-01-22 | Welding repair device for roll shaft of movable roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810057047.XA CN108127302B (en) | 2018-01-22 | 2018-01-22 | Welding repair device for roll shaft of movable roller press |
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| Publication Number | Publication Date |
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| CN108127302A true CN108127302A (en) | 2018-06-08 |
| CN108127302B CN108127302B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810057047.XA Active CN108127302B (en) | 2018-01-22 | 2018-01-22 | Welding repair device for roll shaft of movable roller press |
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| CN108907605A (en) * | 2018-09-20 | 2018-11-30 | 安徽马钢设备检修有限公司 | A kind of the Bead weld repair device and its application method of large size hydraulic press working cylinder plunger |
| CN110499433A (en) * | 2019-09-16 | 2019-11-26 | 南华大学 | Laminar composite increasing material manufacturing device and method based on roll-in and electric arc |
| CN111219283A (en) * | 2019-11-29 | 2020-06-02 | 石河子大学 | Adjustable supporting device for guide vane end part of water turbine |
| CN111730247A (en) * | 2020-06-22 | 2020-10-02 | 河北西柏坡发电有限责任公司 | Auxiliary device for welding repair of spindle of rotary machine |
| CN112122742A (en) * | 2020-09-11 | 2020-12-25 | 广州莹冲涡轮增压器有限公司 | Automatic repairing device for roll surface of cement roll squeezer |
| CN112517293A (en) * | 2020-11-25 | 2021-03-19 | 高邮市金利达机械有限公司 | Multifunctional electromechanical product surface repairing device |
| CN116810277A (en) * | 2023-08-25 | 2023-09-29 | 苏州吉润汽车零部件有限公司 | Welding equipment for automobile parts |
| CN117506442A (en) * | 2024-01-05 | 2024-02-06 | 金瀚建设有限公司 | Welding equipment for building construction |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907605A (en) * | 2018-09-20 | 2018-11-30 | 安徽马钢设备检修有限公司 | A kind of the Bead weld repair device and its application method of large size hydraulic press working cylinder plunger |
| CN110499433A (en) * | 2019-09-16 | 2019-11-26 | 南华大学 | Laminar composite increasing material manufacturing device and method based on roll-in and electric arc |
| CN110499433B (en) * | 2019-09-16 | 2023-12-29 | 南华大学 | Layered composite material additive manufacturing device and method based on rolling and electric arc |
| CN111219283A (en) * | 2019-11-29 | 2020-06-02 | 石河子大学 | Adjustable supporting device for guide vane end part of water turbine |
| CN111730247A (en) * | 2020-06-22 | 2020-10-02 | 河北西柏坡发电有限责任公司 | Auxiliary device for welding repair of spindle of rotary machine |
| CN112122742A (en) * | 2020-09-11 | 2020-12-25 | 广州莹冲涡轮增压器有限公司 | Automatic repairing device for roll surface of cement roll squeezer |
| CN112517293A (en) * | 2020-11-25 | 2021-03-19 | 高邮市金利达机械有限公司 | Multifunctional electromechanical product surface repairing device |
| CN116810277A (en) * | 2023-08-25 | 2023-09-29 | 苏州吉润汽车零部件有限公司 | Welding equipment for automobile parts |
| CN116810277B (en) * | 2023-08-25 | 2023-11-24 | 苏州吉润新能源部件股份有限公司 | Welding equipment for automobile parts |
| CN117506442A (en) * | 2024-01-05 | 2024-02-06 | 金瀚建设有限公司 | Welding equipment for building construction |
| CN117506442B (en) * | 2024-01-05 | 2024-04-16 | 金瀚建设有限公司 | Welding equipment for building construction |
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