CN113909335B - Stress-relief high-speed rail train set manufactured vehicle body leveling device - Google Patents
Stress-relief high-speed rail train set manufactured vehicle body leveling device Download PDFInfo
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- CN113909335B CN113909335B CN202111436973.6A CN202111436973A CN113909335B CN 113909335 B CN113909335 B CN 113909335B CN 202111436973 A CN202111436973 A CN 202111436973A CN 113909335 B CN113909335 B CN 113909335B
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- leveling
- plate
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- steel plate
- box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
Abstract
The invention discloses a stress-relieving high-speed rail car set manufactured car body leveling device, which relates to the technical field of high-speed rail production and comprises a base, a lower leveling assembly and a stress relieving assembly, wherein supporting seats are arranged on two sides of the top of the base, a feeding box is arranged on the top of the right side of each supporting seat, limiting pushing assemblies are connected to two sides inside the feeding box, and car set steel plates are arranged on the inner sides of the limiting pushing assemblies. The number of the upper leveling assemblies arranged longitudinally is consistent with that of the lower leveling assemblies, a straight line consistent with the radian of the lower leveling assemblies can be formed by working of the second hydraulic cylinder, at the moment, a car group steel plate enters the inner sides of the upper leveling assemblies and the lower leveling assemblies to be leveled, the car group steel plate can be leveled into a steel plate with a specified radian, and due to the fact that the wind resistance of a high-speed rail car body is mostly considered to have a certain radian, all the car group steel plates required by the high-speed rail car body can be leveled into a required shape by the equipment through radian adjustment of the lower leveling assemblies and the upper leveling assemblies, and the use flexibility of the equipment is improved.
Description
Technical Field
The invention relates to the technical field of high-speed rail production, in particular to a device for leveling a vehicle body manufactured by a stress-relief high-speed rail vehicle set.
Background
The high-speed railway, called high-speed rail for short, is a railway system with high design standard grade and capable of allowing trains to run safely at high speed. The concept is not limited to tracks, but not to trains, high-speed rails have different regulations in different countries, different generations and different scientific research academic fields, the high-speed rails are defined as newly-built passenger dedicated line railways with the speed per hour of 250 kilometers (inclusive) to 350 kilometers (inclusive) in the high-speed railway design specification document issued by the State railway administration of China, and the passenger dedicated line railways with the standard track gauge for running motor train unit trains are usually manufactured by aluminum alloy steel plates, and the aluminum alloy plates are usually required to be leveled by using a leveling machine in the manufacturing process of the train bodies, so that the aluminum alloy steel plates are prevented from generating dimensional errors.
The leveling machine common in the market can only level off the aluminum alloy steel plate into the standard linear type usually, because of the high-speed railway automobile body has certain radian mostly, this leads to the difficult whole aluminum alloy steel plate leveling into required shape with the high-speed railway automobile body of conventional leveling machine.
Disclosure of Invention
The invention aims to provide a leveling device for a vehicle body manufactured by a stress-relieving high-speed rail vehicle set, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a stress-relieving high-speed rail car body leveling device comprises a base, a lower leveling component and a stress relieving component, wherein supporting seats are arranged on two sides of the top of the base, a feeding box is arranged at the top of the right side of each supporting seat, a limiting pushing component is connected to two sides inside the feeding box, a car group steel plate is arranged on the inner side of the limiting pushing component, a leveling box is arranged at the middle end of the top of the base, the lower leveling component is arranged on the inner side of the bottom of the leveling box, the lower leveling component comprises a second hydraulic cylinder, a fixed seat, a driving gear, a fourth motor, a fixed cylinder, a driven gear, a force transmission shaft and a rolling cylinder, the outer side of the top of the second hydraulic cylinder is connected with the fixed seat, the driving gear is arranged at the middle end of the inner side of the fixed seat, the surface of the outer side of the driving gear is provided with the fourth motor, and the outer side of the top of the fixed seat is connected with the fixed cylinder, the inboard middle-end of stationary cylinder is provided with driven gear, driven gear's outside both sides are connected with the biography power axle, and the outside of biography power axle is provided with the roll cylinder, the top inboard arrangement of flattening case has last flattening subassembly, and the right part inboard arrangement of flattening case has the fender power subassembly, the left end arrangement of flattening case has the stress relief case, remove the stress subassembly and set up in the inside both sides of stress relief case.
Preferably, the spacing subassembly of advancing includes backup pad, screw thread seat, threaded rod, limiting plate, ball, first motor and drive roller, the inboard of backup pad is provided with the screw thread seat, and the inboard of screw thread seat is connected with the threaded rod, the threaded rod is close to set of cars steel sheet one side and is provided with the limiting plate, and the inboard of limiting plate is connected with the ball, settle in the top outside of backup pad has first motor, and the inboard of backup pad is connected with the drive roller.
Preferably, the outer surface of the driving roller is attached to the outer surface of the steel plate of the train set, and the driving rollers are symmetrically distributed along the vertical center line of the steel plate of the train set.
Preferably, the upper side and the lower side of the feeding box are connected with a second motor, a rotating seat is arranged on one side, close to the central axis of the feeding box, of the second motor, a rotating disc is connected to the outer side of the bottom of the rotating seat, a third motor is arranged on the outer side of the bottom of the rotating disc, a cleaning disc is connected to the outer side of the bottom of the third motor, and a fan is arranged inside the left side of the feeding box.
Preferably, the cleaning discs are provided in three numbers, and the interval between the cleaning discs is 120 °.
Preferably, the driving gear is meshed with the driven gear, and the driven gear is in rotary connection with the rolling cylinder through a force transmission shaft.
Preferably, keep off power subassembly and include locating plate, third pneumatic cylinder, push pedal, connecting seat and fender power wheel, the bottom outside of locating plate is provided with the third pneumatic cylinder, and the third pneumatic cylinder is close to flattening case one side and is connected with the push pedal, the outside of push pedal is provided with the connecting seat, and the inboard of connecting seat is provided with fender power wheel.
Preferably, keep off the power wheel and rotate with the connecting seat and be connected, and keep off the surface of power wheel and laminate mutually with the surface of group's steel sheet of the car.
Preferably, remove the stress subassembly and include fourth pneumatic cylinder, slurcam, vibrating motor, heater wire layer and rigging board, the fourth pneumatic cylinder is close to stress relief case axis one side and is connected with the slurcam, and the outside of slurcam is provided with vibrating motor, settle the slurcam inboard has the heater wire layer, and the slurcam is close to stress relief case axis one side and is connected with the rigging board.
Preferably, the pushing plate is connected with the attaching plate in a clamping mode, and the outer contour of the attaching plate is matched with the outer contour of the steel plate of the vehicle set.
The invention provides a leveling device for a vehicle body manufactured by a stress-relief high-speed rail train set, which has the following beneficial effects: the drive roller can carry on spacingly to the position about the group of cars steel sheet, and the limiting plate can carry on spacingly to the direction about the group of cars steel sheet, this can effectively avoid the group of cars steel sheet to take place the incline at the in-process of flattening and cause the size deviation, it is rotatory to drive the roating seat through the second motor, it drives the same rotation of cleaning disc to enable the rolling disc, this makes the clean scope of cleaning disc can obtain promoting, through the cleanness to group of cars steel sheet surface debris, can reduce the interference of flattening in-process debris to the group of cars steel sheet, high-speed railway automobile body considers that windage is most to have certain radian, radian through flattening subassembly and last flattening subassembly down is adjusted, enable equipment to become required shape to the required whole group of cars steel sheet flattening of high-speed railway automobile body, this is favorable to lifting means's use flexibility.
1. The two limiting plates are arranged, the distance between the limiting plates can be adjusted by screwing the threaded rod, so that the threaded rod can lift and fall on the inner side of the threaded seat, the limiting plates can limit train set steel plates with different thicknesses, the driving roller is driven by the first motor to rotate, the driving roller can drive the train set steel plates to move towards the direction of the leveling box, the balls on the inner sides of the limiting plates rotate, friction force of the train set steel plates in the moving process can be reduced, in the displacement process, the driving roller can limit left and right positions of the train set steel plates, the limiting plates can limit the train set steel plates in the up-down direction, size deviation caused by deflection of the train set steel plates in the leveling process can be effectively avoided, and the leveling precision of equipment is improved.
2. According to the invention, the outer surface of the steel plate of the train set can be attached to the cleaning disc, the cleaning disc can be driven to rub on the outer surface of the steel plate of the train set through the rotation of the third motor, the grinding wheel is attached to the bottom of the cleaning disc, the dust, soil blocks, rust and other impurities on the surface of the steel plate of the train set can be removed through the friction of the grinding wheel on the surface of the steel plate of the train set, the rotating seat is driven to rotate through the second motor, the rotating disc can drive the cleaning disc to rotate together, the cleaning range of the cleaning disc can be improved, the interference of the impurities on the steel plate of the train set in the leveling process can be reduced through the cleaning of the impurities on the surface of the steel plate of the train set, and the leveling precision of the steel plate of the train set can be effectively improved.
3. Five groups of lower leveling assemblies are longitudinally placed on the lower leveling assembly, the lower leveling assemblies of the five groups can be lifted through the work of the second hydraulic cylinder, the lower leveling assemblies of the five groups can form an arc line, the rolling cylinder is driven by the inner side driven gear, the lower leveling assemblies can be drawn together as much as possible, so that the distance between the lower leveling assemblies can be reduced, the radian forming error can be reduced, the number of the upper leveling assemblies which are longitudinally placed is consistent with that of the lower leveling assemblies, the upper leveling assemblies can work through the second hydraulic cylinder to form a straight line consistent with the radian of the lower leveling assemblies, the car group steel plates can be leveled into a steel plate with a specified radian when the car group steel plates enter the inner sides of the lower leveling assemblies for leveling, and the car body of the high-speed railway has a certain radian in consideration of wind resistance, and can be leveled into a required shape through the radian adjustment of the lower leveling assemblies and the upper leveling assemblies by the equipment, this is advantageous in improving the flexibility of use of the device.
4. The third hydraulic cylinder at the bottom of the positioning plate works to enable the push plate to drive the connecting seat to displace, so that the force blocking wheel can be attached to the part, which is not leveled, of the steel plate of the vehicle group, and the generated torque can be transmitted to the part, which is not leveled, of the rear part of the steel plate of the vehicle group in the leveling process of the steel plate of the vehicle group.
5. The device can work through the fourth hydraulic cylinder, can drive the push plate to move, enables the attaching plate to be attached to the surface of a steel plate of a train set, enables vibration force to be transmitted to the surface of the steel plate of the train set through the attaching plate through the work of the vibration motor, can effectively eliminate internal stress inside the steel plate of the train set through regular vibration, can heat the attaching plate through the heating wire layer, enables the steel plate of the train set to eliminate the internal stress through high-temperature heating, can improve the effect of removing the internal stress of the device through the mode of simultaneously using two types of internal stress, can be detached from the push plate, can ensure perfect attachment with the steel plate of the train set through replacing the attaching plates of different types when the device processes the steel plates of the train set with different radians, and can effectively improve the use flexibility of the device.
Drawings
FIG. 1 is a schematic front view of the overall structure of a leveling device for a vehicle body manufactured by a stress-relieving high-speed rail train set according to the present invention;
FIG. 2 is an enlarged schematic structural view of a portion A of FIG. 1 of a stress relieving high-speed rail car body leveling device according to the present invention;
FIG. 3 is a schematic structural view of a limiting pushing assembly of the leveling device for the vehicle body manufactured by the stress-relieving high-speed rail train set of the invention;
FIG. 4 is a schematic top view of a rotating plate of the leveling device for vehicle bodies manufactured by the stress-relieving high-speed rail train set of the present invention;
FIG. 5 is a schematic side sectional view of a leveling box of the leveling device for a vehicle body manufactured by a stress-relieving high-speed rail train set according to the present invention;
FIG. 6 is a schematic view of a lower leveling assembly of the leveling device for a vehicle body manufactured by a stress-relieving high-speed rail train according to the present invention;
FIG. 7 is a schematic structural view of a force blocking assembly of a leveling device for a vehicle body manufactured by a stress relief high-speed railway train according to the present invention;
FIG. 8 is a schematic structural view of a stress-relieving assembly of the leveling device for vehicle bodies manufactured by the stress-relieving high-speed train set according to the present invention.
In the figure: 1. a base; 2. a supporting seat; 3. feeding into a box; 4. a limit pushing assembly; 401. a support plate; 402. a threaded seat; 403. a threaded rod; 404. a limiting plate; 405. a ball bearing; 406. a first motor; 407. a drive roller; 5. a steel plate of the train set; 6. a second motor; 7. rotating the base; 8. rotating the disc; 9. a second motor; 10. cleaning the disc; 11. a fan; 12. flattening the box; 13. a lower leveling assembly; 1301. a second hydraulic cylinder; 1302. a fixed seat; 1303. a driving gear; 1304. a fourth motor; 1305. fixing the cylinder; 1306. a driven gear; 1307. a force transmission shaft; 1308. rolling the cylinder; 14. an upper leveling assembly; 15. a force blocking assembly; 1501. positioning a plate; 1502. a third hydraulic cylinder; 1503. pushing the plate; 1504. a connecting seat; 1505. a power-stopping wheel; 16. a stress relief box; 17. a stress removal assembly; 1701. a fourth hydraulic cylinder; 1702. a push plate; 1703. a vibration motor; 1704. heating the filament layer; 1705. and (7) laminating the plates.
Detailed Description
Referring to fig. 1-8, the present invention provides a technical solution: a stress-relief leveling device for a vehicle body manufactured by a high-speed rail train set comprises a base 1, a lower leveling component 13 and a stress-relief component 17, wherein two sides of the top of the base 1 are provided with supporting seats 2, the top of the right side of each supporting seat 2 is provided with a feed box 3, two sides inside each feed box 3 are connected with a limiting pushing component 4, a train set steel plate 5 is arranged on the inner side of each limiting pushing component 4, the middle end of the top of the base 1 is provided with a leveling box 12, the lower leveling component 13 is arranged on the inner side of the bottom of the leveling box 12, the lower leveling component 13 comprises a second hydraulic cylinder 1301, a fixed seat 1302, a driving gear 1303, a fourth motor 1304, a fixed cylinder 1305, a driven gear 1306, a force transmission shaft 1307 and a rolling cylinder 1308, the outer side of the top of the second hydraulic cylinder 1301 is connected with the fixed seat 1302, the middle end of the inner side of the fixed seat 1302 is provided with a driving gear 1303, the outer side surface of the driving gear is provided with the fourth motor 1304, the fixed cylinder 1305 is connected to the outside of the top of the fixed seat 1302, the driven gear 1306 is arranged at the middle end of the inside of the fixed cylinder 1305, force transmission shafts 1307 are connected to two sides of the outside of the driven gear 1306, the rolling cylinders 1308 are arranged on the outside of the force transmission shafts 1307, the upper leveling component 14 is arranged on the inside of the top of the leveling box 12, the force blocking component 15 is arranged on the inside of the right portion of the leveling box 12, the stress relieving box 16 is arranged at the left end of the leveling box 12, and the stress relieving components 17 are arranged on two sides of the inside of the stress relieving box 16.
Referring to fig. 1-4, the limit pushing assembly 4 includes a support plate 401, a screw seat 402, a threaded rod 403, a limit plate 404, a ball 405, a first motor 406 and a driving roller 407, the inner side of the support plate 401 is provided with the screw seat 402, the inner side of the screw seat 402 is connected with the threaded rod 403, the threaded rod 403 is provided with the limit plate 404 near one side of the train set steel plate 5, the inner side of the limit plate 404 is connected with the ball 405, the first motor 406 is disposed at the outer side of the top of the support plate 401, the inner side of the support plate 401 is connected with the driving roller 407, the outer surface of the driving roller 407 is attached to the outer surface of the train set steel plate 5, the driving rollers 407 are symmetrically distributed along the vertical center line of the train set steel plate 5, the upper side and the lower side of the feeding box 3 are connected with the second motor 6, the side of the second motor 6 near the central axis of the feeding box 3 is provided with a rotating seat 7, the outer side of the bottom of the rotating seat 7 is connected with a rotating disc 8, a third motor 9 is arranged on the outer side of the bottom of the rotating disc 8, a cleaning disc 10 is connected to the outer side of the bottom of the third motor 9, fans 11 are arranged inside the left side of the feeding box 3, the number of the cleaning discs 10 is three, and the distance between the cleaning discs 10 is 120 degrees;
the specific operation is as follows, the train set steel plate 5 needing to be leveled extends into the inlet of the feeding box 3, the train set steel plate 5 can extend into the inner sides of the two limiting plates 404, the two limiting plates 404 are arranged, the distance between the limiting plates 404 can be adjusted by screwing the threaded rod 403, and the threaded rod 403 can lift and fall on the inner side of the threaded seat 402, so that the limiting plates 404 can limit the train set steel plates 5 with different thicknesses, after the train set steel plate 5 extends into the inner sides of the limiting plates 404, the outer ends of the train set steel plates can be attached to the driving roller 407, at the moment, the driving roller 407 is driven by the first motor 406 to rotate, the driving roller 407 can drive the train set steel plate 5 to move towards the direction of the leveling box 12, the attaching part of the limiting plates 404 and the train set steel plate 5 is connected with the ball 405 capable of fixed-point rotation, the friction force of the train set steel plate 5 in the moving process can be reduced through the rotation of the ball 405, the driving roller 407 can limit the left and right positions of the steel plate 5 of the train set, the limiting plate 404 can limit the up and down directions of the steel plate 5 of the train set, which can effectively prevent the steel plate 5 of the train set from deflecting in the leveling process to cause dimension deviation, which is beneficial to improving the leveling precision of the equipment, the steel plate 5 of the train set can be displaced in the feeding box 3, the outer surface of the steel plate 5 of the train set can be attached to the cleaning disc 10, the third motor 9 rotates to drive the cleaning disc 10 to rub on the outer surface of the steel plate 5 of the train set, the bottom of the cleaning disc 10 is attached to the grinding wheel, the grinding wheel rubs on the surface of the steel plate 5 of the train set, so that dust, soil blocks, rust and other impurities on the surface of the steel plate 5 of the train set can be removed, the second motor 6 drives the rotating seat 7 to rotate, the rotating disc 8 can drive the cleaning disc 10 to rotate together, and the cleaning range of the cleaning disc 10 can be improved, through the cleanness to the 5 surperficial debris of group's steel sheet of driving a car, can reduce the interference of flattening in-process debris to group's steel sheet 5 of driving a car, this can effectively promote group's steel sheet 5's flattening precision of driving a car, in addition the impurity on group's steel sheet 5 surface of driving a car clears away the back, carries out work through fan 11, can clear up the impurity of going out from the entrance of pan feeding case 3 and clear up out equipment.
Referring to fig. 5 and 6, the driving gear 1303 is engaged with the driven gear 1306, the driven gear 1306 is rotatably connected with the rolling cylinder 1308 through a force transmission shaft 1307, the force blocking assembly 15 includes a positioning plate 1501, a third hydraulic cylinder 1502, a push plate 1503, a connecting seat 1504 and a force blocking wheel 1505, the third hydraulic cylinder 1502 is arranged on the outer side of the bottom of the positioning plate 1501, the push plate 1503 is connected to one side of the third hydraulic cylinder 1502 close to the leveling box 12, the connecting seat 1504 is arranged on the outer side of the push plate 1503, the force blocking wheel 1505 is arranged on the inner side of the connecting seat 1504, the force blocking wheel 1505 is rotatably connected with the connecting seat 1504, and the outer surface of the force blocking wheel is attached to the outer surface of the car group steel plate 5;
the concrete operation is as follows, after the train steel plate 5 enters the inner side of the leveling box 12, the upper surface of the train steel plate can be attached with the upper leveling component 14, and the lower surface of the train steel plate can be attached with the lower leveling component 13, at the moment, the fourth motor 1304 on the inner side of the lower leveling component 13 works, the driving gear 1303 can drive the driven gear 1306 in the fixed cylinder 1305 to rotate, in the process of rotating the driven gear 1306, the transmission shaft 1307 can drive the rolling cylinder 1308 to rotate, the lower surface of the train steel plate 5 can be attached with the fixed cylinder 1305 and the rolling cylinder 1308, at the moment, the train steel plate 5 can be displaced by the rotation of the rolling cylinder 1308, the structure of the upper leveling component 14 is consistent with that of the lower leveling component 13, the interval between the structure of the upper leveling component 14 and the lower leveling component 13 is the same, and a plurality of the upper leveling component 14 and the lower leveling component 13 are transversely placed in the leveling box 12, after the steel plate 5 of the vehicle group enters the inner sides of the two, leveling can be carried out through extrusion displacement of the two, five groups are longitudinally placed on the lower leveling component 13, when the second hydraulic cylinder 1301 is in a non-working state, the position heights of the five groups of lower leveling components 13 are consistent, a straight line can be formed, at the moment, when the lower leveling component 13 levels the steel plate 5 of the vehicle group, the steel plate 5 of the vehicle group can be leveled into a straight plate shape, the second hydraulic cylinder 1301 works to enable the five groups of lower leveling components 13 to lift, the five groups of lower leveling components 13 can form an arc line, the rolling cylinder 1308 is driven by the inner driven gear 1306, the lower leveling components 13 can be drawn close as much as possible, the distance between the lower leveling components 13 can be reduced, the error of forming the arc degree can be reduced, the longitudinal placing number of the upper leveling components 14 is consistent with that of the lower leveling components 13, and the second hydraulic cylinder 1301 works to combine into a straight line consistent with the arc degree of the lower leveling components 13, when getting into both inboards with group of cars steel sheet 5 this moment and leveling, alright become a steel sheet that has the regulation radian with group of cars steel sheet 5 flattening, consider that the windage has certain radian mostly because of the high-speed railway automobile body, adjust through the radian of lower flattening subassembly 13 and last flattening subassembly 14, enable equipment to become required shape to the required 5 flattening of the whole group of cars steel sheet of high-speed railway automobile body, this use flexibility that is favorable to lifting means.
Referring to fig. 7 and 8, the force blocking assembly 15 includes a positioning plate 1501, a third hydraulic cylinder 1502, a pusher 1503, a connecting seat 1504 and a force blocking wheel 1505, the third hydraulic cylinder 1502 is disposed on the outer side of the bottom of the positioning plate 1501, the pusher 1503 is connected to one side of the third hydraulic cylinder 1502 close to the leveling box 12, the connecting seat 1504 is disposed on the outer side of the pusher 1503, the force blocking wheel 1505 is disposed on the inner side of the connecting seat 1504, the force blocking wheel 1505 is rotatably connected to the connecting seat 1504, the outer surface of the force blocking wheel 1505 is attached to the outer surface of the steel plate 5 of the car set, the stress removing assembly 17 includes a fourth hydraulic cylinder 1701, a pusher 1702, a vibration motor 1703, a heating wire layer 1704 and an attachment plate 1705, the pusher 1701 is connected to one side of the fourth hydraulic cylinder 1701 close to the central axis of the stress relieving box 16, the vibration motor 1703 is disposed on the outer side of the pusher 1702, the heating wire layer 1704 is disposed on the inner side of the pusher 1702, and the attachment plate 5 is connected to one side of the pusher 1702 close to the central axis of the stress relieving box 16, the pushing plate 1702 is connected with the attaching plate 1705 in a clamping manner, and the outer contour of the attaching plate 1705 is matched with the outer contour of the steel plate 5 of the vehicle set;
the concrete operation is as follows, in the process of leveling the steel plate 5 of the train set, the third hydraulic cylinder 1502 at the bottom of the positioning plate 1501 works, the push plate 1503 drives the connecting seat 1504 to displace, the blocking wheel 1505 can be attached to the part, which is not leveled, of the steel plate 5 of the train set, in the process of leveling the steel plate 5 of the train set, the generated torque can be transmitted to the position, which is not leveled, of the rear part of the steel plate, the steel plate 5 of the train set is longer, the front end of the steel plate is leveled, the rear end of the steel plate is transported in the feeding box 3, the blocking wheel 1505 is attached to the steel plate 5 of the train set, the transmitted torque can be blocked, the torque can be prevented from being transmitted to the surface of the limit pushing component 4, the damage of the limit pushing component 4 is avoided, the use stability of the lifting device is facilitated, after the leveling of the steel plate 5 of the train set is completed, the inner side of the stress eliminating box 16 can be entered, at this moment, the fourth hydraulic cylinder 1701 works, can drive slurcam 1702 and remove, this makes the doubling plate 1705 can laminate at set of cars steel sheet 5 surface, work through vibrating motor 1703, enable the shaking force and transmit to set of cars steel sheet 5 surface through doubling plate 1705, vibrations through the rule, can effectively eliminate the inside internal stress of set of cars steel sheet 5, work through heater strip 1704 in addition, can heat doubling plate 1705, this makes set of cars steel sheet 5 also eliminate the internal stress through high-temperature heating, through the mode of using two kinds of internal stresses simultaneously, can promote the effect that equipment removed the internal stress, in addition doubling plate 1705 can carry out the dismouting with slurcam 1702, when the set of cars steel sheet 5 of different radians of equipment processing, equipment accessible replaces the doubling plate 1705 of different patterns and guarantees the perfect laminating with set of cars steel sheet 5, this can effectively promote the use flexibility of equipment.
In conclusion, when the stress-relieving high-speed rail train body leveling device is used, firstly, a train set steel plate 5 needing to be leveled extends into the leveling device from an inlet of the feeding box 3, the train set steel plate 5 can extend into the inner sides of two limiting plates 404, the two limiting plates 404 are arranged, the distance between the limiting plates 404 can be adjusted by screwing the threaded rod 403, the threaded rod 403 can lift and lower on the inner side of the threaded seat 402, so that the limiting plates 404 can limit the train set steel plates 5 with different thicknesses, after the train set steel plate 5 extends into the limiting plates 404, the outer end of the train set steel plate 5 can be attached to the driving roller 407, at the moment, the driving roller 407 is driven by the first motor 406 to rotate, the driving roller 407 can drive the train set steel plate 5 to move towards the leveling box 12, the attaching position of the limiting plates 404 and the train set steel plate 5 is connected with the ball 405 capable of fixed-point rotation, and the friction force of the train set steel plate 5 in the moving process can be reduced by the rotation of the ball 405, in the displacement process, the driving roller 407 can limit the left and right positions of the steel plate 5 of the train set, and the limiting plate 404 can limit the steel plate 5 of the train set in the up-and-down direction, so that the size deviation caused by the deflection of the steel plate 5 of the train set in the leveling process can be effectively avoided;
then, in the process that the train set steel plate 5 is displaced in the feeding box 3, the outer surface of the train set steel plate 5 can be attached to the cleaning disc 10, the cleaning disc 10 can be driven to rub on the outer surface of the train set steel plate 5 through rotation of the third motor 9, the bottom of the cleaning disc 10 is attached with the grinding wheel, dust, soil blocks, rust and other impurities on the surface of the train set steel plate 5 can be removed through the friction of the grinding wheel on the surface of the train set steel plate 5, the rotating seat 7 is driven to rotate through the second motor 6, the rotating disc 8 can drive the cleaning disc 10 to rotate together, the cleaning range of the cleaning disc 10 can be improved, the interference of the impurities on the train set steel plate 5 in the leveling process can be reduced through cleaning of the impurities on the surface of the train set steel plate 5, the leveling precision of the train set steel plate 5 can be effectively improved, in addition, after the impurities on the surface of the train set steel plate 5 are removed, the fan 11 is used for working, the cleaned impurities can be cleaned out of the equipment from the inlet of the feeding box 3;
then, after the train steel plate 5 enters the inner side of the leveling box 12, the upper surface of the train steel plate can be attached to the upper leveling component 14, the lower surface of the train steel plate can be attached to the lower leveling component 13, at the moment, the fourth motor 1304 on the inner side of the lower leveling component 13 works, the driving gear 1303 can drive the driven gear 1306 in the fixed cylinder 1305 to rotate, the driven gear 1306 can drive the transmission shaft 1307 to drive the rolling cylinder 1308 to rotate in the rotating process, the lower surface of the train steel plate 5 can be attached to the fixed cylinder 1305 and the rolling cylinder 1308, at the moment, the train steel plate 5 can be displaced by the rotation of the rolling cylinder 1308, the structure of the upper leveling component 14 is consistent with that of the lower leveling component 13, the interval between the structure of the upper leveling component 14 and the lower leveling component 13 is the same, in addition, a plurality of upper leveling components 14 and a plurality of lower leveling components 13 are transversely arranged in the leveling box 12, so that the train steel plate 5 enters the inner sides of the train steel plate, leveling can be carried out through the extrusion displacement of the two;
when the second hydraulic cylinder 1301 is in a non-working state, the height of the five lower leveling assemblies 13 is consistent, a straight line can be formed, at the moment, when the lower leveling assembly 13 levels the steel plate 5 of the vehicle group, the steel plate 5 of the vehicle group can be leveled into a straight plate shape, the second hydraulic cylinder 1301 works, the five lower leveling assemblies 13 can be lifted, the five lower leveling assemblies 13 can form an arc line, the rolling cylinder 1308 is driven by the inner driven gear 1306, the lower leveling assemblies 13 can be drawn together as much as possible, the distance between the lower leveling assemblies 13 can be reduced, the error of radian can be reduced, the number of the upper leveling assemblies 14 placed longitudinally is consistent with that of the lower leveling assemblies 13, the second hydraulic cylinder works to form a straight line consistent with the radian of the lower leveling assemblies 13, at the moment, when the steel plate 5 of the vehicle group enters the inner sides of the two to be leveled, the car set steel plates 5 can be leveled into a steel plate with a specified radian, and most of the high-speed rail car bodies have certain radian due to wind resistance, and the radian of the lower leveling component 13 and the upper leveling component 14 is adjusted, so that the equipment can level all the car set steel plates 5 required by the high-speed rail car bodies into required shapes, and the use flexibility of the equipment is improved;
then carry out the in-process of flattening at car group steel sheet 5, carry out work through the third pneumatic cylinder 1502 of locating plate 1501 bottom, it drives connecting seat 1504 to make push pedal 1503 carry out the displacement, this makes fender power wheel 1505 can laminate mutually with the position that car group steel sheet 5 is not flattened, car group steel sheet 5 carries out the in-process of flattening, the moment of torsion of production can be to its rear portion position transmission that is not flattened, because car group steel sheet 5 is longer, when the front end is flattened, its rear end still transports in pan feeding case 3, fender power wheel 1505 and car group steel sheet 5 laminate back, can block the moment of torsion of transmission, this can avoid the moment of torsion to transmit to spacing subassembly 4 surfaces of advancing, cause the condition emergence of spacing subassembly 4 damage of advancing, this is favorable to promoting the stability in use of equipment;
finally, the steel plate 5 of the car set is leveled, the steel plate 5 of the car set can enter the inner side of the stress relief box 16, at the moment, the fourth hydraulic cylinder 1701 works and can drive the push plate 1702 to move, so that the laminating plate 1705 can be laminated on the surface of the steel plate 5 of the car set, the vibration force can be transmitted to the surface of the steel plate 5 of the car set through the laminating plate 1705 by working through the vibration motor 1703, the internal stress inside the steel plate 5 of the car set can be effectively eliminated through regular vibration, in addition, the laminating plate 1705 can work through the heating wire layer 1704 and can heat the laminating plate 1705, so that the internal stress of the steel plate 5 of the car set can also be eliminated through high-temperature heating, the effect of the internal stress elimination of the equipment can be improved by simultaneously using two internal stress modes, in addition, the laminating plate 1705 can be disassembled and assembled with the push plate 1702, when the equipment processes the steel plates 5 of the car set with different radians, the equipment can guarantee the perfect lamination with the steel plate 5 of the car set by replacing the laminating plate 1705 of the different modes, this can effectively promote the flexibility of use of equipment.
Claims (5)
1. The stress-relieving leveling device for the car body manufactured by the high-speed rail train set is characterized by comprising a base (1), a lower leveling component (13) and a stress-relieving component (17), wherein supporting seats (2) are arranged on two sides of the top of the base (1), a feeding box (3) is arranged on the top of the right side of each supporting seat (2), limiting pushing components (4) are connected to two sides of the inside of each feeding box (3), a car set steel plate (5) is arranged on the inner side of each limiting pushing component (4), a leveling box (12) is arranged at the middle end of the top of the base (1), the lower leveling component (13) is arranged on the inner side of the bottom of the leveling box (12), and the lower leveling component (13) comprises a second hydraulic cylinder (1301), a fixing seat (1302), a driving gear (1303), a fourth motor (1304), a fixing cylinder (1305), a driven gear (1306), a force transmission shaft (1307) and a rolling cylinder (1308), the outer side of the top of the second hydraulic cylinder (1301) is connected with a fixed seat (1302), the middle end of the inner side of the fixed seat (1302) is provided with a driving gear (1303), the outer side surface of the driving gear (1303) is provided with a fourth motor (1304), the outer side of the top of the fixed seat (1302) is connected with a fixed cylinder (1305), the middle end of the inner side of the fixed cylinder (1305) is provided with a driven gear (1306), the two outer sides of the driven gear (1306) are connected with force transmission shafts (1307), the outer side of each force transmission shaft (1307) is provided with a rolling cylinder (1308), the driving gear (1303) is meshed with the driven gear (1306), the driven gear (1306) is in rotating connection with the rolling cylinders (1308) through the force transmission shafts (1307), the inner side of the top of the leveling box (12) is provided with an upper leveling component (14), and the inner side of the right part of the leveling box (12) is provided with a force blocking component (15), the force blocking assembly (15) comprises a positioning plate (1501), a third hydraulic cylinder (1502), a push plate (1503), a connecting seat (1504) and a force blocking wheel (1505), the third hydraulic cylinder (1502) is arranged on the outer side of the bottom of the positioning plate (1501), the push plate (1503) is connected to one side, close to the leveling box (12), of the third hydraulic cylinder (1502), the connecting seat (1504) is arranged on the outer side of the push plate (1503), the force blocking wheel (1505) is arranged on the inner side of the connecting seat (1504), the force blocking wheel (1505) is rotatably connected with the connecting seat (1504), the outer surface of the force blocking wheel (1505) is attached to the outer surface of a steel plate (5) of the car assembly, a stress eliminating box (16) is arranged at the left end of the leveling box (12), the stress eliminating assembly (17) is arranged on two sides of the stress eliminating box (16), and the stress eliminating assembly (17) comprises a fourth hydraulic cylinder (1701), The stress relieving box comprises a push plate (1702), a vibration motor (1703), a heating wire layer (1704) and an attaching plate (1705), wherein the push plate (1702) is connected to one side, close to a central axis of the stress relieving box (16), of the fourth hydraulic cylinder (1701), the vibration motor (1703) is arranged on the outer side of the push plate (1702), the heating wire layer (1704) is arranged on the inner side of the push plate (1702), the attaching plate (1705) is connected to one side, close to the central axis of the stress relieving box (16), of the push plate (1702), the attaching plate (1702) is connected with the attaching plate (1705) in a clamping mode, and the outer contour of the attaching plate (1705) is matched with the outer contour of the steel plate (5) of the vehicle set.
2. The stress-relieving high-speed train body leveling device according to claim 1, wherein the limiting pushing assembly (4) comprises a supporting plate (401), a threaded seat (402), a threaded rod (403), a limiting plate (404), a ball (405), a first motor (406) and a driving roller (407), the threaded seat (402) is arranged on the inner side of the supporting plate (401), the threaded rod (403) is connected to the inner side of the threaded seat (402), the limiting plate (404) is arranged on one side, close to a train steel plate (5), of the train set, the ball (405) is connected to the inner side of the limiting plate (404), the first motor (406) is arranged on the outer side of the top of the supporting plate (401), and the driving roller (407) is connected to the inner side of the supporting plate (401).
3. The stress-relieving high-speed rail train body leveling device as claimed in claim 2, wherein the outer surface of the driving rollers (407) is attached to the outer surface of the steel plate (5) of the train set, and the driving rollers (407) are symmetrically distributed along the vertical center line of the steel plate (5) of the train set.
4. The leveling device for the vehicle body manufactured by the stress-relieving high-speed rail set according to claim 1, wherein the upper side and the lower side of the feeding box (3) are connected with second motors (6), one side of each second motor (6) close to the central axis of the feeding box (3) is provided with a rotating seat (7), the outer side of the bottom of each rotating seat (7) is connected with a rotating disc (8), the outer side of the bottom of each rotating disc (8) is provided with a third motor (9), the outer side of the bottom of each third motor (9) is connected with a cleaning disc (10), and a fan (11) is arranged inside the left side of the feeding box (3).
5. A stress relieving high speed railway set manufactured vehicle body levelling apparatus according to claim 4, wherein there are three cleaning discs (10) and the spacing between the cleaning discs (10) is 120 °.
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| CN202111436973.6A CN113909335B (en) | 2021-11-29 | 2021-11-29 | Stress-relief high-speed rail train set manufactured vehicle body leveling device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208450271U (en) * | 2018-03-22 | 2019-02-01 | 湖北龙星钢构有限公司 | A kind of arc panel bent plate mechanism |
| CN208811756U (en) * | 2018-08-03 | 2019-05-03 | 天津市康耀玻璃有限公司 | A kind of glass production edge polisher |
| CN209531753U (en) * | 2019-01-17 | 2019-10-25 | 宜兴吉乐灯具钢杆有限公司 | A kind of steel plate leveling machine |
| CN212285382U (en) * | 2020-04-23 | 2021-01-05 | 天津市利民丰科技有限公司 | Steel plate straightening machine |
| CN113118241A (en) * | 2021-04-20 | 2021-07-16 | 新疆八一钢铁股份有限公司 | High-strength hot-rolled steel coil internal stress eliminating leveler |
| CN113579005A (en) * | 2021-08-25 | 2021-11-02 | 广州市顺诚智能科技有限公司 | Automatic high-precision leveling machine and using method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9221088B2 (en) * | 2009-04-21 | 2015-12-29 | Fairmont Technologies, Llc | Stretch roll forming |
| AT512898B1 (en) * | 2012-08-03 | 2013-12-15 | Evg Entwicklung Verwert Ges | Straightening roller unit |
-
2021
- 2021-11-29 CN CN202111436973.6A patent/CN113909335B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208450271U (en) * | 2018-03-22 | 2019-02-01 | 湖北龙星钢构有限公司 | A kind of arc panel bent plate mechanism |
| CN208811756U (en) * | 2018-08-03 | 2019-05-03 | 天津市康耀玻璃有限公司 | A kind of glass production edge polisher |
| CN209531753U (en) * | 2019-01-17 | 2019-10-25 | 宜兴吉乐灯具钢杆有限公司 | A kind of steel plate leveling machine |
| CN212285382U (en) * | 2020-04-23 | 2021-01-05 | 天津市利民丰科技有限公司 | Steel plate straightening machine |
| CN113118241A (en) * | 2021-04-20 | 2021-07-16 | 新疆八一钢铁股份有限公司 | High-strength hot-rolled steel coil internal stress eliminating leveler |
| CN113579005A (en) * | 2021-08-25 | 2021-11-02 | 广州市顺诚智能科技有限公司 | Automatic high-precision leveling machine and using method thereof |
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