CN118046095A - Repair welding machine tool for sintering trolley - Google Patents
Repair welding machine tool for sintering trolley Download PDFInfo
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- CN118046095A CN118046095A CN202410452281.8A CN202410452281A CN118046095A CN 118046095 A CN118046095 A CN 118046095A CN 202410452281 A CN202410452281 A CN 202410452281A CN 118046095 A CN118046095 A CN 118046095A
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- 238000003466 welding Methods 0.000 title claims abstract description 88
- 238000005245 sintering Methods 0.000 title claims abstract description 30
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The application relates to a repair welding machine tool for a sintering trolley, which belongs to the technical field of machine tool equipment and comprises a machine tool body, a vehicle body supporting component, a wheel driving component, a limiting component and a repair welding component, wherein a guide groove for driving wheels of the trolley into is formed in the machine tool body, the vehicle body supporting component is arranged on the machine tool body and is used for carrying out jacking supporting on the trolley driven into the guide groove, the repair welding component is provided with a plurality of groups and is arranged on the machine tool body, when the trolley is jacked by the vehicle body supporting component, the positions of the repair welding components correspond to the positions of the wheels of the trolley, the repair welding component comprises a pushing piece I, a connecting seat and a welding head, the pushing piece I is arranged on the machine tool body and is connected with the connecting seat, the connecting seat is arranged on the machine tool body in a sliding mode, the welding head driving component is used for driving the wheels to rotate when the wheels of the trolley are repair welded, and the limiting component is arranged in the guide groove and is used for positioning the trolley. The application has the effect of improving the sintering operation efficiency.
Description
Technical Field
The application relates to the field of machine tool equipment, in particular to a repair welding machine tool for a sintering trolley.
Background
The sintering trolley is one of main operation parts of the sintering machine, and mainly has the function of forming a rotary chain for operation between the head and the tail of the sintering machine, namely, after receiving materials, the materials are driven into the sintering machine along a track for sintering, and then the sintered materials are carried out. The existing sintering trolley mostly comprises a trolley body and four wheels arranged on the trolley body, wherein two wheels which are positioned on the same straight line in the four wheels are connected through connecting rods, the sintering trolley always runs along a track during running, but the outer edges of the wheels of the sintering trolley are worn after long-term use, and therefore annular weldments are always required to be welded on the wheels of the trolley through repair welding so as to ensure that the overall dimension of the wheels meets the requirement.
At present, repair welding of trolley wheels generally needs to be carried out from the trolley, then the wheels are transported to corresponding machine tools to be fixed, corresponding repair welding treatment can be carried out, the wheels are required to be installed back after repair welding is finished, the whole process is complicated, the time period from repair welding to continuous working of the trolley is long, and the sintering operation efficiency is reduced.
Disclosure of Invention
The application provides a repair welding machine tool for a sintering trolley in order to improve the efficiency of sintering operation.
The application provides a repair welding machine tool for a sintering trolley, which adopts the following technical scheme:
The trolley wheel repair welding device comprises a lathe body, a vehicle body bearing assembly, wheel driving assemblies, limiting assemblies and repair welding assemblies, wherein guide grooves for driving trolley wheels into are formed in the lathe body, the vehicle body bearing assembly is arranged on the lathe body and used for carrying out jacking bearing on the trolley driven into the guide grooves, the repair welding assemblies are provided with a plurality of groups and are arranged on the lathe body, when the trolley is jacked up by the vehicle body bearing assembly, the positions of the repair welding assemblies correspond to the positions of the wheels of the trolley, each repair welding assembly comprises a pushing piece I, a connecting seat and a welding head, the pushing piece I is arranged on the lathe body and connected with the connecting seat, the connecting seat is arranged on the lathe body in a sliding mode, the welding head is arranged on the connecting seat, the wheel driving assemblies are used for driving the wheels to rotate when the trolley wheels are repair welded, and the limiting assemblies are arranged in the guide grooves and used for positioning the trolley.
Through adopting above-mentioned technical scheme, when the platform truck passes through the guide way on the lathe bed and drives into the lathe bed, position location on the lathe bed is carried out to the platform truck through spacing subassembly, follow the car body bearing subassembly with the platform truck jack-up, make the wheel of platform truck be in unsettled state simultaneously also, simultaneously make the wheel of platform truck be in the target height, follow the weldment cover that will need repair welding on the platform truck wheel and establish on the platform truck wheel, let wheel drive assembly drive wheel rotate simultaneously, then push out the connecting seat then, make the bonding tool on the connecting seat can weld with the clearance department between wheel outer fringe and the weldment, along with the rotation of wheel, wheel can drive the weldment and rotate together after a certain point between wheel and the weldment is welded, and then make the clearance department between wheel outer fringe and the welding all welded, the whole in-process need not to pull down the wheel, and also need install back again after repair welding, the process is simple, make the platform truck follow repair welding to continue this time interval of work and shorten, the effect that has reached and improved sintering efficiency.
Optionally, the body supporting component comprises a first jacking piece and a jacking plate, the lathe bed is provided with a first accommodating groove, the first jacking piece is installed in the first accommodating groove, the first jacking piece is connected with the jacking plate, and the jacking plate is used for supporting the trolley body.
Through adopting above-mentioned technical scheme, after jacking piece one will jack-up the board, this makes the platform truck automobile body by the jack-up, and then makes the wheel be in unsettled state, makes things convenient for follow-up welding operation, simultaneously, the holding tank one that sets up on the lathe bed makes jacking piece one can be installed in holding tank one and can not too much occupy the space of platform truck bottom, and then can not appear interfering between easy and the bearing board when making the platform truck travel to the bed body.
Optionally, the wheel drive assembly is provided with two sets of and all installs on the lathe bed, and two sets of wheel drive assembly are used for driving the front and back wheel of platform truck respectively and rotate, and the wheel drive assembly includes jacking piece two, bearing piece, drive roller and driving piece, is provided with holding tank two on the lathe bed, and jacking piece two is installed in holding tank two and is connected with the bearing piece, and the drive roller is provided with two and all installs on the bearing piece, and two drive rollers are parallel to each other, and one among the driving roller is used for driving on the bearing piece rotates around self axis.
Through adopting above-mentioned technical scheme, when the platform truck automobile body is jacked, jacking spare second also moves along with the support spare jack-up until two drive rollers on the support spare second and the connecting rod outer wall butt between two wheels, later the driving piece starts, drives the drive roller and rotates, this makes the connecting rod between two wheels also rotate together to drive the wheel at connecting rod both ends together rotates, this makes the bonding tool weld the clearance department between wheel outer fringe and the weldment.
Optionally, flexible anti-slip layers are coated on the outer walls of the two driving rollers.
Through adopting above-mentioned technical scheme, all cladding has flexible skid resistant course on two drive tube outer walls on the support piece, this frictional force between drive roller and the connecting rod has both been increased, also makes the drive roller drive connecting rod pivoted simultaneously the wearing and tearing of connecting rod outer wall by reducing, has played the effect of protection connecting rod.
Optionally, the position department that corresponds repair welding subassembly on the lathe bed still is provided with feeding subassembly, and feeding subassembly includes mount pad, pushing component two and pushing component, and the mount pad is installed on the lathe bed, is provided with feed channel and pushing channel on the mount pad, and feed channel and pushing channel intercommunication, pushing component two are installed on the mount pad and are connected with pushing component, and pushing component is located pushing channel and is used for establishing the weldment cover on the wheel.
Through adopting above-mentioned technical scheme, when need carry out repair welding to the wheel, the weldment rolls to pushing away in the material passageway through the feed channel, later starts pushing away the piece two, pushes away the mount pad for pushing away the material piece and can driving the solder and being close to towards the direction of wheel, and then making the solder can be pushed away and by the cover establish on the wheel, later is pushing away the piece and driving to push away the material piece and return, makes the bonding tool can weld the clearance between wheel and the weldment.
Optionally, the pushing piece includes the connecting rod, presses boss, spring and grafting pole into, and the one end and the pushing piece second of connecting rod are connected, and the other end and the boss vertical fixation of impressing of connecting rod are provided with the cavity in the connecting rod, and the grafting pole is pegged graft with the cavity and is cooperated, and the spring is located the cavity and is connected with the end of grafting pole.
Through adopting above-mentioned technical scheme, when needs push away the material spare and push away the weldment to the wheel, the grafting pole can peg graft with the weldment, simultaneously, the boss of impressing can be close to with the terminal surface butt of weldment, and then promote the weldment to be close to towards the direction of wheel in pushing away the material passageway, after the grafting pole is butt with the wheel, the spring is compressed, the grafting pole slides in the cavity of connecting rod along the axis direction of connecting rod, and the boss of impressing then further promotes the weldment for the weldment can be overlapped and establish on the wheel.
Optionally, a distance measuring element is arranged in the guide groove, and the distance measuring element is used for measuring the distance between the trolley wheel and the bottom surface of the guide groove.
Through adopting above-mentioned technical scheme, can detect the distance between platform truck wheel and the guide way bottom surface through setting up range finding element to can judge whether the weldment has been installed on the wheel through the distance variation between wheel outer fringe and the guide way, and then make the bonding tool carry out repair welding operation according to the distance variation between wheel and the guide way bottom surface.
Optionally, the limiting component comprises a limiting block and a third jacking piece, a third containing groove is formed in the guide groove, and the third jacking piece is installed in the third containing groove and connected with the limiting block.
Through adopting above-mentioned technical scheme, after the platform truck is driven into the guide way on the lathe bed, jacking spare three starts, with the locating part ejecting in the holding tank three for the locating part protrusion is in the bottom surface of guide way, thereby restricts the removal of platform truck in the guide way, realizes the location to the platform truck.
In summary, the application comprises at least the following beneficial technical effects:
1. The trolley is positioned on the trolley body through the limiting component, the trolley body is jacked up by the trolley body supporting component, so that the wheels of the trolley are in a suspended state, meanwhile, the wheels of the trolley are also at a target height, welding pieces which need to be subjected to repair welding on the wheels of the trolley are sleeved on the wheels of the trolley, meanwhile, the wheels are driven by the wheel driving component to rotate, then the connecting seat is pushed out by the pushing component, a welding head on the connecting seat can be welded against a gap between the outer edges of the wheels and the welding pieces, and the wheels can drive the welding pieces to rotate together after a certain point between the wheels and the welding pieces is welded along with the rotation of the wheels, so that the gap between the outer edges of the wheels and the welding pieces is welded completely.
2. The distance between the trolley wheel and the bottom surface of the guide groove can be detected by arranging the distance measuring element, so that whether the weldment is mounted on the wheel or not can be judged through the change of the distance between the outer edge of the wheel and the guide groove, and then the welding head can carry out repair welding operation according to the change of the distance between the wheel and the bottom surface of the guide groove, and the effect of increasing the accuracy of welding head operation is achieved.
Drawings
FIG. 1 is a schematic perspective view of a repair welding machine tool for a sintering pallet according to an embodiment of the present application;
FIG. 2 is a schematic perspective view of the sintering pallet of FIG. 1 after it has been driven into the guide slot;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a right side view of FIG. 1;
FIG. 6 is a schematic cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is an enlarged schematic view at C in FIG. 2;
FIG. 8 is an enlarged schematic view at D in FIG. 4;
Fig. 9 is a schematic cross-sectional view taken along line E-E in fig. 3.
Reference numerals illustrate: 1. a bed body; 2. a body support assembly; 3. a wheel drive assembly; 4. a limit component; 5. repair welding the assembly; 6. a pushing piece I; 7. welding head; 8. a first jacking piece; 9. a jacking plate; 10. an accommodating groove I; 11. a jacking piece II; 12. a support; 13. a driving roller; 14. a driving member; 15. a second accommodating groove; 16. a flexible anti-slip layer; 17. a feeding assembly; 18. a mounting base; 19. a pushing piece II; 20. a pushing piece; 21. a feed channel; 22. a pushing channel; 23. a connecting rod; 24. pressing in the boss; 25. a spring; 26. inserting a connecting rod; 27. a cavity; 28. a distance measuring element; 29. a limiting block; 30. a third jacking member; 31. a connecting seat; 32. a guide groove; 33. and a receiving groove III.
Detailed Description
The application is described in further detail below with reference to fig. 1-9.
Examples
The embodiment of the application discloses a repair welding machine tool for a sintering trolley, which comprises a machine body 1, a vehicle body bearing component 2, a wheel driving component 3, a limiting component 4 and a repair welding component 5, wherein the machine body 1 is provided with two guide grooves 32 which are parallel to each other, the sintering trolley can slide on the machine body 1 along the length direction of the guide grooves 32, the positioning component is provided with four groups and is respectively arranged in the guide grooves 32, after the trolley enters the guide grooves 32, the positioning component is used for positioning the trolley on the machine body 1, the position of the machine body 1 between the two guide grooves 32 is provided with a containing groove I10, the vehicle body bearing component 2 is arranged in the containing groove I10, the vehicle body bearing component 2 comprises a lifting piece I8 and a lifting plate 9, the lifting piece I8 is a hydraulic cylinder, the lifting plate 9 and the movable end of the lifting piece I8 are vertically fixed, and after the fixing piece I lifts the lifting plate 9, the positioning component is used for positioning the trolley on the position of the machine body 1, and the vehicle body 1 is positioned between the two guide grooves 32, the vehicle body bearing component is arranged in a containing groove 10, and the vehicle body bearing component is in a suspended state.
Referring to fig. 1, 5 and 6, the repair welding assembly 5 is provided with four groups, and is mounted on the lathe bed 1 and corresponds to four wheel positions of the trolley, the repair welding assembly 5 includes a first pushing member 6, a connecting seat 31 and a welding head 7, the welding head 7 is a laser welding head, the first pushing member 6 is mounted on the lathe bed 1, the first pushing member 6 is a hydraulic cylinder, the pushing direction of the first pushing member 6 is perpendicular to the extending direction of the guide groove 32, the connecting seat 31 is slidably arranged on the lathe bed 1, and the welding head 7 is mounted on the connecting seat 31, so that after the first pushing member 6 is started, the welding head 7 can approach towards the direction of the wheels, and then repair welding can be performed on the worn part of the outer edges of the wheels.
Referring to fig. 6, 7 and 8, the wheel driving assembly 3 is provided with two groups, and is installed at the position between the two guide grooves 32 on the lathe bed 1, and is respectively located at two ends of the jacking plate 9, the lathe bed 1 is provided with a containing groove two 15, the wheel driving assembly 3 comprises a jacking piece two 11, a bearing piece 12, a driving roller 13 and a driving piece 14, the jacking piece two 11 is also a hydraulic cylinder, the jacking piece two 11 is fixedly arranged in the containing groove two 15, the bearing piece 12 is installed at the movable end of the jacking piece two 11, the bearing piece 12 is semicircular arc-shaped, the driving rollers 13 are respectively provided with two driving rollers 13, and after the jacking piece two 11 jacks up the bearing piece 12, the two driving rollers 13 can be abutted against the outer wall of a connecting rod between two wheels on the trolley, the driving piece 14 is a motor, the driving piece 14 is installed on the bearing piece 12, an output shaft of the driving piece 14 is fixedly arranged in the containing groove two 15, the bearing piece 12 is installed at the movable end of the jacking piece two 11, the bearing piece 12 is semicircular arc-shaped, the two driving rollers 13 are respectively arranged at the two driving rollers 13, and the two driving rollers are mutually parallel, after the jacking piece two driving rollers 13 are abutted against the outer wall of the connecting rod, and the two driving rollers are connected with the connecting rod 13, and the two driving rollers can rotate together, and the outer wall of the two driving rollers can rotate together, and the connecting rod 13, and can rotate together, and the driving roller 13.
Further, all the cladding has flexible anti-skidding layer 16 on the outer wall of drive roller 13, and flexible anti-skidding layer 16 can be made by wear-resisting rubber, and flexible anti-skidding layer 16 makes the outer wall of drive roller 13 can not directly with the outer wall butt of wheel connecting rod, also can increase the frictional force between drive roller 13 outer wall and the connecting rod simultaneously to reduce the drive roller 13 and rotate and the probability that this condition of connecting rod unable rotation takes place.
Referring to fig. 2 and 6, a feeding assembly 17 is further disposed on the lathe bed 1 at a position corresponding to the repair welding assembly 5, the feeding assembly 17 includes a mounting seat 18, a second pushing member 19 and a pushing member 20, a feeding channel 21 and a pushing channel 22 are disposed on the mounting seat 18, an extending direction of the feeding channel 21 is parallel to an extending direction of the guiding groove 32, an extending direction of the pushing channel 22 is perpendicular to the extending direction of the guiding groove 32, the second pushing member 19 is an electric push rod, the second pushing member 19 is mounted on the mounting seat 18, a movable end of the second pushing member 19 is located in the pushing channel 22 and connected with the pushing member 20, after the weldment in the feeding channel 21 rolls down to the pushing channel 22, the second pushing member 19 is started to push the pushing member 20, so that the weldment in the pushing member 22 can be driven to move towards the lifted trolley wheel and finally sleeved on the outer edge of the wheel.
The pushing member 20 comprises a connecting rod 23, a pressing boss 24, a spring 25 and an inserting rod 26, wherein one end of the connecting rod 23 is connected with the movable end of the pushing member two 19, the other end of the connecting rod 23 is fixedly connected with the pressing boss 24, a cavity 27 is formed in the connecting rod 23, the spring 25 is installed in the cavity 27 and is coaxial with the connecting rod 23, one end of the inserting rod 26 is inserted into the connecting rod 23 and is connected with the spring 25 located in the cavity 27, the other end of the inserting rod 26 is used for being inserted into a weldment entering the pushing passage 22, when the welding sleeve is required to be arranged on a wheel, the pushing member two 19 is started, so that the inserting rod 26 is inserted into the weldment, at the moment, the end face of the weldment is abutted with the end face of the pressing boss 24, and is driven by the pressing boss 24 to move towards the direction of the wheel, and after the inserting rod 26 is abutted with the wheel, the spring 25 is compressed along with the continuous pushing of the pushing member two 19, so that the inserting rod 26 can slide into the cavity 27 on the connecting rod 23, and the pressing boss 24 is still abutted with the weldment and finally sleeved on the wheel.
Further, in order to reduce the occurrence probability of the situation that the welding part is not pressed in and the welding head 7 still performs repair welding operation on the wheel, a groove is further arranged in the guide groove 32, a distance measuring element 28 is arranged in the groove, the distance measuring element 28 is used for measuring the distance between the wheel and the bottom surface of the guide groove 32, when the wheel is not sleeved with welding, the distance between the lowest point of the wheel and the bottom surface of the guide groove 32 is a constant value after the trolley is jacked, and after the wheel is sleeved with the welding part, the measured value of the distance measuring element 28 is reduced, and the measured value of the distance measuring element 28 is changed to judge whether the welding part is sleeved on the wheel or not, so that misoperation of the pushing part 6 and the welding head 7 cannot easily occur.
The limiting component 4 comprises a limiting block 29 and a third lifting member 30, the bottom surface of the guide groove 32 is further provided with a third containing groove 33, the limiting block 29 is hinged with the bottom surface of the containing groove, the third lifting member 30 is a hydraulic cylinder and is arranged in the third containing groove 33, the movable end of the third lifting member 30 is hinged with the limiting block 29, when the third lifting member 30 is not lifted out, the limiting block 29 can be kept flush with the bottom surface of the guide groove 32, and when the third lifting member 30 is lifted out, the limiting block 29 rotates around the axis of a hinge shaft between the limiting block and the bottom surface of the guide groove 32 and protrudes out of the bottom surface of the guide groove 32, so that a trolley in the guide groove 32 is positioned.
The implementation principle of the embodiment of the application is as follows: the trolley is driven to the lathe bed 1 through the guide groove 32, the lifting member III 30 ejects the limiting block 29, so that the position of the trolley on the lathe bed 1 is fixed, then the lifting member I8 is started, the lifting plate 9 lifts the trolley, at the moment, the trolley wheel is lifted from the guide groove 32 to be in a suspended state, the pushing member II 19 is started, the inserting rod 26 is inserted with the weldment entering the pushing channel 22, the weldment can be sleeved on the wheel, then the pushing member II 19 is retracted to bring the inserting rod 26 back, at the moment, the distance measuring element 28 measures the minimum distance between the wheel and the bottom surface of the guide groove 32 to change, then the lifting member I8 is lowered by a certain distance, so that the height of the wheel is matched with the height of the welding head 7, and the lifting member II 11 is started, the connecting rod between the supporting member 12 and the wheel is abutted, the welding head 7 is opposite to the gap between the wheel and the weldment, the pushing member I6 is started, the welding head 7 is pushed towards the direction of the wheel, the welding head 7 is driven to the welding head 7, and the welding head 14 is driven to rotate along the outer edge of the wheel, and the welding head 14 is driven to be welded with the outer edge of the wheel.
When welding is completed, the first pushing member 6 is retracted, the welding head 7 moves towards the direction away from the wheel, then the second jacking member 11 is retracted, the supporting member 12 is lowered into the second accommodating groove 15 again, the first jacking member 8 is retracted, the wheel subjected to repair welding falls into the guide groove 32 again and abuts against the bottom surface of the guide groove 32, the third jacking member 30 is retracted, the limiting block 29 does not limit the travelling of the trolley, and finally the trolley is enabled to travel out of the guide groove 32.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. A sintering trolley repair welding machine tool is characterized in that: including lathe bed (1), automobile body bearing subassembly (2), wheel drive assembly (3), spacing subassembly (4) and repair welding subassembly (5), be provided with guide way (32) that supply the platform truck wheel to drive in on lathe bed (1), automobile body bearing subassembly (2) are installed be used for carrying out jacking bearing to the platform truck that drives in guide way (32) on lathe bed (1), repair welding subassembly (5) are provided with the multiunit and all install on lathe bed (1), when the platform truck is by automobile body bearing subassembly (2) jack-up, each repair welding subassembly (5) position corresponds with each platform truck wheel position, repair welding subassembly (5) are including impeller one (6), connecting seat (31) and bonding tool (7), impeller one (6) install on lathe bed (1) and with connecting seat (31) are connected, connecting seat (31) are slided and are set up on lathe bed (1), bonding tool (7) are installed on connecting seat (31), wheel drive subassembly (3) are used for carrying out the wheel location when the wheel drive is used for installing in spacing platform truck (32).
2. The sintering pallet repair welding machine tool according to claim 1, wherein: the car body bearing assembly comprises a first jacking piece (8) and a jacking plate (9), wherein a first accommodating groove (10) is formed in the machine body (1), the first jacking piece (8) is arranged in the first accommodating groove (10), the first jacking piece (8) is connected with the jacking plate (9), and the jacking plate (9) is used for bearing a car body of the trolley.
3. A sintering pallet repair welding machine according to claim 2, characterized in that: the wheel driving assembly (3) is provided with two groups and is installed on the lathe bed (1), the two groups of wheel driving assemblies (3) are respectively used for driving front wheels and rear wheels of the trolley to rotate, the wheel driving assembly (3) comprises a jacking piece II (11), a bearing piece (12), a driving roller (13) and a driving piece (14), the lathe bed (1) is provided with a containing groove II (15), the jacking piece II (11) is installed in the containing groove II (15) and is connected with the bearing piece (12), the driving roller (13) is provided with two driving rollers and is installed on the bearing piece (12), the two driving rollers (13) are parallel to each other, and the driving piece (14) is installed on the bearing piece (12) and is used for driving one of the two driving rollers (13) to rotate around the axis of the driving roller.
4. A sintering pallet repair welding machine according to claim 3, characterized in that: the outer walls of the two driving rollers (13) are respectively coated with a flexible anti-slip layer (16).
5. The sintering pallet repair welding machine tool according to claim 1, wherein: the feeding device is characterized in that a feeding assembly (17) is further arranged at the position, corresponding to the repair welding assembly (5), on the lathe bed (1), the feeding assembly (17) comprises a mounting seat (18), a pushing piece II (19) and a pushing piece (20), the mounting seat (18) is arranged on the lathe bed (1), a feeding channel (21) and a pushing channel (22) are arranged on the mounting seat (18), the feeding channel (21) is communicated with the pushing channel (22), the pushing piece II (19) is arranged on the mounting seat (18) and connected with the pushing piece (20), and the pushing piece (20) is positioned in the pushing channel (22) and is used for sleeving a welding piece on a wheel.
6. The sintering pallet repair welding machine tool according to claim 5, wherein: the pushing piece (20) comprises a connecting rod (23), a pressing-in boss (24), a spring (25) and a plugging rod (26), one end of the connecting rod (23) is connected with the pushing piece II (19), the other end of the connecting rod (23) is vertically fixed with the pressing-in boss (24), a cavity (27) is formed in the connecting rod (23), the plugging rod (26) is in plugging fit with the cavity (27), and the spring (25) is located in the cavity (27) and connected with the plugging rod (26).
7. The sintering pallet repair welding machine tool according to claim 1, wherein: a distance measuring element (28) is arranged in the guide groove (32), and the distance measuring element (28) is used for measuring the distance between the trolley wheel and the bottom surface of the guide groove (32).
8. The sintering pallet repair welding machine tool according to claim 1, wherein: the limiting component (4) comprises a limiting block (29) and a jacking piece III (30), an accommodating groove III (33) is formed in the guide groove (32), and the jacking piece III (30) is installed in the accommodating groove III (33) and connected with the limiting block (29).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410452281.8A CN118046095B (en) | 2024-04-16 | 2024-04-16 | Repair welding machine tool for sintering trolley |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410452281.8A CN118046095B (en) | 2024-04-16 | 2024-04-16 | Repair welding machine tool for sintering trolley |
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| CN118046095A true CN118046095A (en) | 2024-05-17 |
| CN118046095B CN118046095B (en) | 2024-07-05 |
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| DE102022124204A1 (en) * | 2022-09-21 | 2024-03-21 | Audi Aktiengesellschaft | Jack system and motor vehicle with such a jack system |
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2024
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| CN113909506A (en) * | 2021-11-01 | 2022-01-11 | 济南泰成科技有限公司 | Split type removal does not fall processing structure of wheel |
| DE102022124204A1 (en) * | 2022-09-21 | 2024-03-21 | Audi Aktiengesellschaft | Jack system and motor vehicle with such a jack system |
| CN219546590U (en) * | 2023-03-12 | 2023-08-18 | 刘志超 | Lifting platform for automobile maintenance |
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| CN118046095B (en) | 2024-07-05 |
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