CN116175069A - Roller spindle nose welding equipment - Google Patents
Roller spindle nose welding equipment Download PDFInfo
- Publication number
- CN116175069A CN116175069A CN202310483231.1A CN202310483231A CN116175069A CN 116175069 A CN116175069 A CN 116175069A CN 202310483231 A CN202310483231 A CN 202310483231A CN 116175069 A CN116175069 A CN 116175069A
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- Prior art keywords
- fixedly connected
- welding
- adjacent
- main body
- shaft head
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- 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
-
- 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
- B23K37/003—Cooling means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of shaft head welding equipment, in particular to roller shaft head welding equipment, which comprises a processing table, wherein a placing block is fixedly connected to the center of the top of the processing table, a cambered surface groove is formed in the top of the placing block, sliding grooves are formed in two ends of the processing table, linkage shells are connected in the sliding grooves in a sliding manner, and a synchronous approaching mechanism is connected between the two linkage shells; when the welding mechanism is used for welding the contact position of the roller main body and the shaft head main body, the roller main body and the shaft head main body always keep synchronous rotation, and the welding position can not generate stress in the rotation process of the roller main body, so that the influence of the rotation of the roller main body and the shaft head main body on welding is reduced, and the welding effect is ensured.
Description
Technical Field
The invention relates to the technical field of shaft head welding equipment, in particular to roller shaft head welding equipment.
Background
The rollers are the main working parts and tools on the rolling mill for continuously and plastically deforming metal; the rolls are important parts on a rolling mill of a steel mill, and roll steel by using pressure generated when a pair or a set of rolls roll. It has a smooth cylindrical or grooved surface; shaft heads are welded at two ends of the roller body, and the shaft heads at the driving end are connected with the gear seat through a connecting shaft to transmit the rotation moment of the motor to the roller.
The prior art discloses a part of patent document related to the technical field of steel roller shaft head welding equipment, the Chinese invention with the application number of CN202110837244.5 discloses a conveying steel roller shaft head full-automatic welding equipment, which comprises: the feeding mechanism comprises a first conveying surface, a second conveying surface, a vertical partition plate and a feeding unit; the vertical partition is positioned between the first conveying surface and the second conveying surface; the feeding end of the second conveying surface is fixed at the top of the vertical partition plate.
In the prior art, when the roller body and the shaft head are welded, one end of the shaft head is usually required to be close to the axle center of one end of the roller and is contacted with the axle center, then the side edges of the contact surface of the shaft head and the roller body are welded, when the contact position of the roller body and the shaft head is welded, the contact side edges are usually welded in a rotating way through the rotation of the shaft head and the roller body, when the rotation speeds between the shaft head and the roller body are inconsistent, the welding position of the roller body and the shaft head is easy to generate relative rotation, so that the stress of the welding position is caused, the welding point which is not cooled and solidified is easy to loosen, and the welding effect is influenced.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides roller shaft head welding equipment.
In order to achieve the above purpose, the invention adopts the following technical scheme: the roller shaft head welding equipment comprises a processing table, wherein a placing block is fixedly connected to the center of the top of the processing table, a cambered surface groove is formed in the top of the placing block, sliding grooves are formed in two ends of the processing table, linkage shells are slidably connected in the sliding grooves, and a synchronous approaching mechanism is connected between the two linkage shells;
the top of the linkage shell is fixedly connected with a mounting ring, the inside of the mounting ring is rotationally connected with a shaft head lantern ring, the shaft head lantern ring is connected with a shaft head positioning mechanism, two sides of the top of the linkage shell are fixedly connected with arc-shaped limiting rings, two adjacent arc-shaped limiting rings are jointly rotationally connected with a clamping baffle ring, and a synchronous rotating mechanism is connected between the adjacent shaft head lantern ring and the clamping baffle ring;
the processing table is connected with a welding mechanism; when the welding device is used for welding the roller body and the shaft head, one end of the shaft head is usually required to be close to the axle center of one end of the roller and is contacted with the side edge of the contact surface of the shaft head and the roller body, when the contact position of the roller body and the shaft head is welded, the contact side edge is usually welded in a rotating way through the rotation of the shaft head and the roller body, when the rotation speeds between the shaft head and the roller body are inconsistent, the welding position of the roller body and the shaft head is easy to generate relative rotation, so that the stress of the welding position is caused, the welding point which is not cooled and solidified is easy to generate looseness, and the welding effect is influenced. The main body of the shaft head is placed in the shaft head lantern ring from one end of the shaft head lantern ring, in the process that the main body of the shaft head enters the shaft head lantern ring, the limiting groove on the surface of the main body of the shaft head is positioned through the action of the shaft head positioning mechanism, so that the main body of the shaft head is positioned in the shaft head lantern ring, then, two linkage shells are mutually close along the sliding groove through the action of the synchronous approaching mechanism, in the process that the linkage shells mutually close, the shaft head lantern ring and the arc limiting ring at the top are driven to move, so that the two clamping baffle rings synchronously clamp and position the two ends of the main body of the roller when one end of the main body of the shaft head is contacted with the axle center of one end of the main body of the roller, the two main bodies of the shaft head are synchronously close through the action of the synchronous approaching mechanism, when the main body of the roller is not positioned in the center in the limiting groove, through the extrusion of spindle nose main part to the roller main part both ends in the removal in-process, make the roller main part remove the center department of spacing recess, then through synchronous rotating mechanism's effect, make the spindle nose lantern ring drive the spindle nose main part pivoted, the centre gripping baffle ring rotates in step between adjacent arc spacing ring, utilize two centre gripping baffle rings to carry out the centre gripping location to the roller main part, and drive the roller main part and carry out synchronous rotation along with the spindle nose lantern ring, when welding mechanism welds the contact position of roller main part and spindle nose main part, roller main part and spindle nose main part remain synchronous rotation throughout, and the roller main part can not produce the atress at pivoted in-process, be favorable to reducing the influence of roller main part and spindle nose main part rotation butt weld, welded effect has been guaranteed.
Preferably, the synchronous approaching mechanism comprises two connecting frames and two connecting rings, the connecting frames are respectively and fixedly connected to two ends of the bottom of the processing table, the connecting rings are respectively and fixedly connected to the bottoms of the adjacent linkage shells, a bidirectional screw rod is rotationally connected between the two connecting frames, the bidirectional screw rod is in threaded connection with the connecting rings, and two ends of the bidirectional screw rod are respectively and fixedly connected with a knob; during operation, through the knob of rotation one end, make the knob drive two-way lead screw rotatory between two link, two-way lead screw is at rotatory in-process, through the threaded connection with the go-between, makes two linkage casings be close to each other along the sliding tray, and when reverse rotation knob, makes two linkage casings keep away from each other.
Preferably, the axle head positioning mechanism comprises two positioning blocks, the positioning blocks are respectively positioned at the tops of the adjacent axle head lantern rings, two sides of each positioning block are fixedly connected with insertion rings, first limiting pins are respectively inserted in the insertion rings in a sliding manner, the bottom ends of the first limiting pins are respectively fixedly connected to the surfaces of the adjacent axle head lantern rings, first springs are respectively sleeved on the first limiting pins, two ends of each first spring are respectively and fixedly connected between the adjacent insertion rings and the top ends of the first limiting pins, the bottoms of the positioning blocks respectively penetrate through the adjacent axle head lantern rings and extend to the interiors of the axle head lantern rings, and guide inclined planes are respectively formed at two ends of the bottoms of the positioning blocks; when the positioning device is in operation, the position of the limiting groove on the surface of the spindle head main body corresponds to the position of the positioning block, then one end of the spindle head main body moves in from one end of the inside of the spindle head lantern ring, the guiding inclined plane at one end of the bottom of the positioning block is extruded by one end of the spindle head main body, so that the positioning block moves towards the outside of the spindle head lantern ring, the inserting ring is driven to move along the first limiting pin, the first spring is extruded to generate compression deformation, when the spindle head main body moves to the inside of the spindle head lantern ring and the positioning block is completely located above the limiting groove, the elastic action of the first spring extrudes the inserting ring, so that the bottom end of the positioning block moves to the inside of the limiting groove, the spindle head main body is limited, and in the rotating process of the spindle head lantern ring, the positioning block is used for positioning the limiting groove, the spindle head main body is driven to synchronously rotate, after the spindle head main body is welded at the axis of one end of the roller main body, and after the welding position is cooled and fixed, the spindle head lantern ring moves reversely along with the linkage shell, the guiding inclined plane at the other end of the positioning block is extruded by the limiting groove, and is separated from the limiting groove, so that the spindle head and the surface of the positioning block are separated from the spindle head main body.
When the two clamping baffle rings are close to each other and clamp the two ends of the roller main body, the cambered surface contact section is contacted with the cambered surface of the roller main body, the guide inclined surface on the cambered surface contact section is convenient for the roller main body to move towards the inside of the cambered surface contact section, the end surface contact section is contacted with the end surface of the roller main body, and the friction force of the contact surface is improved through the anti-skid lines on the end surface contact section, so that the clamping stability of the clamping baffle ring is further improved when the clamping baffle ring clamps and limits the roller main body.
Preferably, the synchronous rotating mechanism comprises two first matching gears, two second matching gears and two rotating shafts, wherein the first matching gears are respectively and fixedly connected to the surfaces of the two clamping baffle rings, the two second matching gears are respectively and fixedly connected to the two shaft head collars, the two rotating shafts are respectively and rotatably connected to the interiors of the two linkage shells, the rotating shafts are respectively and fixedly connected with a first driving gear and a second driving gear, two communication grooves are formed in the tops of the linkage shells, the tops of the first driving gear and the second driving gear respectively extend from adjacent communication grooves to the exterior of the linkage shells, the first driving gear is meshed with the adjacent first matching gears, the second driving gear is meshed with the adjacent second matching gears, and the side surfaces of the linkage shells are respectively and fixedly provided with motors, and output shafts of the motors respectively penetrate through the adjacent shells and extend to the interiors of the shells and are fixedly connected to one ends of the adjacent rotating shafts; when in work, the two motors are synchronously started, the output shafts of the two motors rotate in the same direction, and drive the two rotating shafts to rotate in the same direction, so that the first driving gear and the second driving gear on the rotating shafts rotate along with the rotating shafts, the first driving gear and the second driving gear are respectively meshed with the first matching gear and the second matching gear, thereby driving the first matching gear and the second matching gear to generate meshed rotation, enabling the shaft head lantern ring and the clamping baffle ring to rotate in the same direction, driving the roller main body to rotate through the clamping positioning function of the roller main body while rotating the shaft head main body inside the shaft head lantern ring, therefore, the main body of the shaft head and the main body of the roller synchronously rotate in the same direction, relative rotation of welding positions is reduced, and stability in the welding process is improved.
Preferably, the welding mechanism comprises two welding frames, the welding frames are respectively and fixedly connected to two ends of the top of the processing table, two connecting pins are fixedly connected to the welding frames, the connecting pins at the two ends are mutually inclined and have equal inclination angles, a welding gun is jointly and slidably connected between the two adjacent connecting pins, hydraulic cylinders are fixedly arranged at the tops of the welding frames, and piston shafts of the hydraulic cylinders are fixedly connected to the tops of the adjacent welding guns; when the welding gun is in contact with the shaft center of one end of the shaft head main body and synchronously rotates, the piston shaft of the hydraulic cylinder drives the welding gun to move downwards along the connecting pin, the welding gun moves downwards along the inclined direction of the connecting pin, the welding section of the welding gun is in inclined contact with the contact side edge of the shaft head main body and the roller main body, and the rotation welding is carried out on the contact side edge in the synchronous rotation process of the shaft head main body and the roller main body.
Preferably, the top of the linkage shell is fixedly connected with a collecting box, one side of the collecting box is fixedly communicated with a communicating hose, the bottom of the processing table is fixedly provided with two dust collectors, and one end of the communicating hose penetrates through the processing table and extends to the lower part of the processing table to be fixedly communicated with the adjacent dust collectors; during operation, when welding the contact position of the axle head main body and the roller main body through the welding mechanism, a large amount of welding slag can be generated, the welding slag can directly fall on the top of the linkage shell and pollute the structure on the linkage shell, the technical scheme can solve the problems, and the concrete working mode is as follows, when welding the contact position of the axle head main body and the roller main body, through starting the dust collector switch, the opening at the top of the collecting box generates negative pressure, the fallen welding slag is sucked into the inside of the collecting box through the negative pressure of the opening of the collecting box and enters the dust collector along the communicating hose, so that the welding slag is collected, and when the linkage shell moves along the sliding groove, the influence on the movement is reduced through setting the communicating hose.
Preferably, one side inside the collecting box is fixedly connected with two second limiting pins, the two second limiting pins are connected with a vertical plate in a sliding manner in a sleeved mode, the second limiting pins are sleeved with second springs, two ends of each second spring are fixedly connected to one ends of the vertical plate and one end of each adjacent second limiting pin respectively, the top of each vertical plate is rotationally connected with an inclined plate, the top of each inclined plate inclines along the direction of the adjacent clamping baffle ring, torsion springs are fixedly installed at the rotation connection positions of the inclined plates and the vertical plates together, one side of each clamping baffle ring is fixedly connected with a plurality of extrusion protruding blocks in a circumferential array mode, one side of each vertical plate is fixedly connected with a contact rod, and one end of each contact rod penetrates through the adjacent collecting box and extends to the outside of the collecting box to be in contact with one side of the adjacent clamping baffle ring; during operation, when welding mechanism carries out the welding to the contact position of spindle main part and roll main part, the hang plate rotates and connects at the top of perpendicular board, and make the below slope contact of top and roll main part one end of hang plate through the effect of torsional spring, when making the welding slag drop, the inside of collecting the box falls along the inclined surface of hang plate, improve the collection rate of welding slag, reduce the probability that the welding slag falls outside the collecting box, when centre gripping baffle ring drives the roll main part and rotates, the extrusion lug of centre gripping baffle ring one side rotates along with centre gripping baffle ring together, the in-process of rotation of extrusion lug, contact extrusion with the one end of contact rod in proper order, make the contact rod remove to collect box inside, thereby drive the perpendicular board and remove along the second spacer pin, and in the in-process of removal extrusion second spring produces compression deformation, after the one end of extrusion lug breaks away from the contact rod, the elastic action of second spring makes the perpendicular board return, thereby in the one end extrusion lug is in the rotation in the process of butt joint rod, make perpendicular board along second spacer pin reciprocating motion, in the reciprocal motion of perpendicular board, the top through the effect of main part and the effect of contact plate all the time and inclined plate down, make the perpendicular board produce vertical shaking efficiency through the hang plate and the inside the vibration of vibration plate, the vibration of the roll, the vibration plate is further produced to collect the perpendicular efficiency.
Compared with the prior art, the invention has the following beneficial effects:
1. when the contact positions of the roller main body and the shaft head main body are welded through the welding mechanism, the roller main body and the shaft head main body always keep synchronous rotation, and the welding positions can not generate stress in the rotating process of the roller main body, so that the influence of the rotation of the roller main body and the shaft head main body on welding is reduced, and the welding effect is ensured.
2. When the main body of the shaft head moves to the inside of the main body of the shaft head and the positioning block is completely positioned above the limiting groove, the elastic action of the first spring extrudes the inserting ring, so that the bottom end of the positioning block moves to the inside of the limiting groove, the main body of the shaft head is limited, the main body of the shaft head is driven to synchronously rotate through the positioning action of the positioning block on the limiting groove in the rotating process of the main body of the shaft head, after the main body of the shaft head is welded at the axle center of one end of the main body of the roller, and after the welding position is cooled and fixed, the main body of the shaft head moves reversely along with the linkage shell, the guide inclined plane at the other end of the positioning block is extruded by the limiting groove and is separated from the limiting groove, and therefore the main body of the shaft head and the positioning block are separated from the surface of the main body of the shaft head.
3. The output shafts of the two motors rotate in the same direction and drive the two rotating shafts to rotate in the same direction synchronously, so that a first driving gear and a second driving gear on the rotating shafts rotate along with the rotating shafts, the first driving gear and the second driving gear are respectively meshed with a first matched gear and a second matched gear, the first matched gear and the second matched gear are driven to rotate in a meshed mode, the shaft head lantern ring and the clamping baffle ring rotate in the same direction synchronously, the shaft head main body inside the shaft head lantern ring rotates, and the clamping baffle ring drives the roller main body to rotate through the clamping positioning function on the roller main body, so that the shaft head main body and the roller main body rotate in the same direction synchronously, the relative rotation of welding positions is reduced, and the stability in the welding process is improved.
4. When welding the contact position of axle head main part and roll main part through welding mechanism, can produce a large amount of welding slag, the welding slag can directly fall at the linkage casing top and cause the pollution to the structure on the linkage casing, this technical scheme can solve above problem, specific operational mode is as follows, when the contact position welding of axle head main part and roll main part, through starting the dust catcher switch, make collection box open-top produce the negative pressure, the welding slag that drops is inhaled through collection box open-ended negative pressure and is collected inside the box to get into the dust catcher along the intercommunication hose, thereby collect the welding slag, when the linkage casing removes along the sliding tray, reduce the influence to the removal through setting up the intercommunication hose.
5. The in-process of extrusion lug's rotation, the one end contact extrusion with the contact bar in proper order, make the contact bar remove to collecting box inside, thereby drive the perpendicular board and remove along the second spacer pin, and extrude the second spring at the in-process of removing and produce compression set, after the extrusion lug breaks away from the one end of contact bar, the elasticity effect of second spring makes the perpendicular board return, thereby extrude the one end of contact bar at a plurality of extrusion lugs in the rotation process, make perpendicular board along second spacer pin reciprocating motion, in perpendicular board reciprocating motion's in-process, the effect through the torsional spring is the below slope contact all the time with roller main part one end of top of inclined plate, perpendicular board reciprocating motion makes perpendicular board and inclined plate produce the shake, make perpendicular board and inclined plate surface adhesion's welding slag fall to collecting box inside through the shake, further improve the collection efficiency of welding slag.
Drawings
FIG. 1 is a first schematic diagram of the present invention;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;
FIG. 4 is a second schematic diagram of the present invention;
FIG. 5 is a schematic view of the mating structure of the roll body and the head body of the present invention;
FIG. 6 is an exploded view of the mating structure of the gudgeon collar and the locating block of the present invention;
FIG. 7 is a schematic view of the cooperating structure of the linkage housing, the gudgeon collar and the clamping stop ring of the present invention (the linkage housing is cut away);
FIG. 8 is an enlarged schematic view of the structure of FIG. 7 at C in accordance with the present invention;
FIG. 9 is a schematic view of a clamping ring according to the present invention;
FIG. 10 is a schematic view of a placement block according to the present invention;
fig. 11 is a schematic view of the cooperation structure of the clamping baffle ring, the collecting box and the contact lever of the invention.
In the figure: 1. a processing table; 2. placing a block; 3. a cambered surface groove; 4. a sliding groove; 5. a linkage housing; 6. a mounting ring; 7. a shaft head sleeve ring; 8. an arc-shaped limiting ring; 9. clamping the baffle ring; 901. a cambered surface contact section; 902. an end face contact section; 10. a connecting frame; 11. a connecting ring; 12. a two-way screw rod; 13. a knob; 14. a positioning block; 15. inserting a ring; 16. a first limit pin; 17. a first spring; 18. a first mating gear; 19. a second mating gear; 20. a rotating shaft; 21. a first drive gear; 22. a second drive gear; 23. a communication groove; 24. a motor; 25. a welding frame; 26. a connecting pin; 27. a welding gun; 28. a hydraulic cylinder; 29. a collection box; 30. a communication hose; 31. a dust collector; 32. a second limiting pin; 33. a vertical plate; 34. a second spring; 35. an inclined plate; 36. a torsion spring; 37. extruding the convex blocks; 38. a contact lever; 39. a roll body; 40. a spindle head main body; 4001. and a limit groove.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The roller shaft head welding equipment comprises a processing table 1, a placing block 2 is fixedly connected to the center of the top of the processing table 1, a cambered surface groove 3 is formed in the top of the placing block 2, sliding grooves 4 are formed in two ends of the processing table 1, linkage shells 5 are slidably connected in the sliding grooves 4, and a synchronous approaching mechanism is connected between the two linkage shells 5;
the top of the linkage shell 5 is fixedly connected with a mounting ring 6, the inside of the mounting ring 6 is rotationally connected with a shaft head lantern ring 7, the shaft head lantern ring 7 is connected with a shaft head positioning mechanism, two sides of the top of the linkage shell 5 are fixedly connected with arc-shaped limiting rings 8, two adjacent arc-shaped limiting rings 8 are rotationally connected with clamping baffle rings 9 together, and a synchronous rotating mechanism is connected between the adjacent shaft head lantern rings 7 and the clamping baffle rings 9;
a welding mechanism is connected to the processing table 1; when the welding machine works, in the prior art, when the roller body and the shaft head are welded, one end of the shaft head is usually required to be close to the axle center of one end of the roller and is contacted with the side edge of the contact surface of the shaft head and the roller body, when the contact position of the roller body and the shaft head is welded, the contact side edge is usually welded in a rotating way through the rotation of the shaft head and the roller body, when the rotation speeds between the shaft head and the roller body are inconsistent, the welding position of the roller body and the shaft head is easy to generate relative rotation, so that the stress of the welding position is caused, the welding point which is not cooled and solidified is easy to generate looseness, the welding effect is influenced, the technical scheme can solve the problems, and the concrete working mode is that firstly, the roller main body 39 to be welded is placed in the cambered surface groove 3 at the top of the placing block 2, and the surface of the roller main body 39 is limited through the cambered surface groove 3, the surface of the main shaft body 40 is provided with a limit groove 4001 for installing a gear set, the main shaft body 40 is placed in the shaft head sleeve 7 from one end of the shaft head sleeve 7, the limit groove 4001 on the surface of the main shaft body 40 is positioned under the action of a shaft head positioning mechanism in the process that the main shaft body 40 enters the shaft head sleeve 7, so that the main shaft body 40 is positioned in the shaft head sleeve 7, then two linkage shells 5 are mutually close along the sliding groove 4 under the action of a synchronous approaching mechanism, the shaft head sleeve 7 and the arc limit ring 8 at the top are driven to move in the process that the linkage shells 5 are mutually close, so that two clamping baffle rings 9 synchronously clamp and position the two ends of the roller main body 39 when one end of the main shaft body 40 is contacted with the shaft center of one end of the roller main body 39, when the position of the roller main body 39 in the limit groove 4001 is not in the center, the roller main body 39 is moved to the center of the limit groove 4001 by extruding the two ends of the roller main body 39 in the moving process of the shaft head main body 40, then the shaft head lantern ring 7 drives the shaft head main body 40 to rotate under the action of the synchronous rotating mechanism, meanwhile, the clamping baffle rings 9 synchronously rotate between the adjacent arc-shaped limit rings 8, the two clamping baffle rings 9 are utilized to clamp and position the roller main body 39, and drive the roller main body 39 to synchronously rotate along with the shaft head lantern ring 8, and when the contact positions of the roller main body 39 and the shaft head main body 40 are welded through the welding mechanism, the roller main body 39 and the shaft head main body 40 always keep synchronously rotating, and the welding position can not bear stress in the rotating process, so that the influence of the rotation of the roller main body 39 and the shaft head main body 40 on welding is reduced, and the welding effect is ensured.
As a further embodiment of the invention, the synchronous approaching mechanism comprises two connecting frames 10 and two connecting rings 11, wherein the connecting frames 10 are respectively and fixedly connected to two ends of the bottom of the processing table 1, the connecting rings 11 are respectively and fixedly connected to the bottoms of the adjacent linkage shells 5, a bidirectional screw rod 12 is rotationally connected between the two connecting frames 10, the bidirectional screw rod 12 is in threaded connection with the connecting rings 11, and two ends of the bidirectional screw rod 12 are respectively and fixedly connected with a knob 13; during operation, the knob 13 at one end is rotated, so that the knob 13 drives the bidirectional screw rod 12 to rotate between the two connecting frames 10, and the bidirectional screw rod 12 is connected with the connecting ring 11 through threads in the rotating process, so that the two linkage shells 5 are close to each other along the sliding groove 4, and the two linkage shells 5 are far away from each other when the knob 13 is reversely rotated.
As a further embodiment of the invention, the shaft head positioning mechanism comprises two positioning blocks 14, wherein the positioning blocks 14 are respectively positioned at the tops of the adjacent shaft head lantern rings 7, the two sides of each positioning block 14 are fixedly connected with insertion rings 15, the interiors of the insertion rings 15 are respectively and slidably inserted with first limiting pins 16, the bottom ends of the first limiting pins 16 are respectively and fixedly connected to the surfaces of the adjacent shaft head lantern rings 7, the first limiting pins 16 are respectively and fixedly sleeved with first springs 17, the two ends of each first spring 17 are respectively and fixedly connected between the adjacent insertion rings 15 and the top ends of the first limiting pins 16, the bottoms of the positioning blocks 14 respectively penetrate through the adjacent shaft head lantern rings 7 and extend to the interiors of the shaft head lantern rings 7, and the two ends of the bottoms of the positioning blocks 14 are respectively provided with guide inclined planes; when the device works, the positions of the limit groove 4001 and the locating block 14 on the surface of the spindle head main body 40 are corresponding, then one end of the spindle head main body 40 is moved in from one end of the inside of the spindle head lantern ring 7, the guide inclined plane at one end of the bottom of the locating block 14 is extruded by one end of the spindle head main body 40 in the moving process, so that the locating block 14 moves towards the outside of the spindle head lantern ring 7, the inserting ring 15 is driven to move along the first limit pin 16, the first spring 17 is extruded to generate compression deformation, when the spindle head main body 40 moves into the inside of the spindle head lantern ring 7 and the locating block 14 is completely located above the limit groove 4001, the elastic action of the first spring 17 extrudes the inserting ring 15, so that the bottom end of the locating block 14 moves into the inside of the limit groove 4001, the spindle head main body 40 is limited, and in the rotating process of the spindle head lantern ring 7, the spindle head main body 40 is driven to synchronously rotate through the locating action of the locating block 14 on the limit groove 4001, after the spindle head main body 40 is welded at one end of the spindle head main body 39, and after the welding position is cooled and fixed, the spindle head main body 7 moves reversely along with the linkage housing 5, so that the guide inclined plane at the other end of the locating block 14 is extruded by the limit groove 1, and is separated from the limit groove 4001 of the spindle head main body 14 from the axis 40, so that the spindle head main body 40 is separated from the position 4001.
When the two clamping baffle rings 9 are close to each other and clamp the two ends of the roller main body 39, the arc surfaces of the arc surfaces contact the arc surfaces of the roller main body 39, the guiding inclined surfaces on the arc surfaces contact the arc surfaces of the arc surfaces contact the roller main body 39, the roller main body 39 can move towards the inside of the arc surfaces contact the arc surfaces, the end surfaces contact the end surfaces of the roller main body 39, and the friction force of the contact surfaces is improved through the anti-skidding lines on the end surfaces contact the end surfaces, so that the clamping stability of the clamping baffle rings 9 is further improved when the clamping baffle rings clamp the roller main body 39.
As a further embodiment of the present invention, the synchronous rotation mechanism includes two first mating gears 18, two second mating gears 19 and two rotation shafts 20, the first mating gears 18 are respectively fixedly connected to the surfaces of the two clamping baffle rings 9, the two second mating gears 19 are respectively fixedly connected to the two spindle nose collars 7, the two rotation shafts 20 are respectively rotatably connected to the interiors of the two linkage housings 5, the rotation shafts 20 are respectively fixedly connected with a first driving gear 21 and a second driving gear 22, the tops of the linkage housings 5 are provided with two communication grooves 23, the tops of the first driving gear 21 and the second driving gear 22 respectively extend from the adjacent communication grooves 23 to the exterior of the linkage housings 5, the first driving gear 21 is meshed with the adjacent first mating gears 18, the second driving gear 22 is meshed with the adjacent second mating gears 19, the side surfaces of the linkage housings 5 are respectively fixedly provided with motors 24, and the output shafts of the motors 24 respectively penetrate through the adjacent linkage housings 5 and extend to the interiors of the linkage housings 5 and are fixedly connected to one end of the adjacent rotation shafts 20; when in operation, the two motors 24 are synchronously started, so that the output shafts of the two motors 24 rotate in the same direction, and the two rotating shafts 20 are driven to rotate in the same direction, so that the first driving gear 21 and the second driving gear 22 on the rotating shafts 20 rotate along with the rotating shafts 20, the first driving gear 21 and the second driving gear 22 are respectively meshed with the first matching gear 18 and the second matching gear 19, so that the first matching gear 18 and the second matching gear 19 are driven to generate meshed rotation, the shaft head lantern ring 7 and the clamping baffle ring 9 rotate synchronously in the same direction, and thus, when the shaft head main body 40 in the shaft head lantern ring 7 rotates, the clamping baffle ring 9 drives the roller main body 39 to rotate through the clamping and positioning action on the roller main body 39, so that the spindle head main body 40 and the roller main body 39 synchronously rotate in the same direction, the relative rotation of welding positions is reduced, and the stability in the welding process is improved.
As a further embodiment of the invention, the welding mechanism comprises two welding frames 25, the welding frames 25 are respectively and fixedly connected to two ends of the top of the processing table 1, two connecting pins 26 are fixedly connected to the welding frames 25, the connecting pins 26 at the two ends are mutually inclined and have the same inclination angle, welding guns 27 are jointly and slidably connected between the two adjacent connecting pins 26, hydraulic cylinders 28 are fixedly arranged at the tops of the welding frames 25, and piston shafts of the hydraulic cylinders 28 are fixedly connected to the tops of the adjacent welding guns 27; when the welding gun 27 is in operation, when the axle center of one end of the axle head main body 40 and one end of the roller main body 39 are contacted and synchronously rotated, the piston shaft of the hydraulic cylinder 28 drives the welding gun 27 to move downwards along the connecting pin 26, the welding gun 27 moves downwards along the inclined direction of the connecting pin 26, and the welding section of the welding gun 27 is in inclined contact with the contact side edge of the axle head main body 40 and the roller main body 39, so that the rotation welding is carried out on the contact side edge in the synchronous rotation process of the axle head main body 40 and the roller main body 39.
As a further embodiment of the invention, the top of the linkage housing 5 is fixedly connected with a collecting box 29, one side of the collecting box 29 is fixedly communicated with a communicating hose 30, the bottom of the processing table 1 is fixedly provided with two dust collectors 31, and one end of the communicating hose 30 penetrates through the processing table 1 and extends to the lower part of the processing table 1 and then is fixedly communicated with the adjacent dust collectors 31; during operation, when the contact position of the spindle head main body 40 and the roller main body 39 is welded through the welding mechanism, a large amount of welding slag can be generated, the welding slag can directly fall on the top of the linkage shell 5 and pollute the structure on the linkage shell 5, the technical scheme can solve the problems, and the concrete working mode is that when the contact position of the spindle head main body 40 and the roller main body 39 is welded, the opening at the top of the collecting box 29 generates negative pressure by starting the switch of the dust collector 31, the fallen welding slag is sucked into the collecting box 29 through the negative pressure of the opening of the collecting box 29 and enters the dust collector 31 along the communicating hose 30, so that the welding slag is collected, and when the linkage shell 5 moves along the sliding groove 4, the influence on the movement is reduced by setting the communicating hose 30.
As a further embodiment of the present invention, two second limiting pins 32 are fixedly connected to one side of the inside of the collecting box 29, a vertical plate 33 is slidingly inserted on the two second limiting pins 32, a second spring 34 is sleeved on the second limiting pins 32, two ends of the second spring 34 are respectively and fixedly connected to the vertical plate 33 and one end of the adjacent second limiting pin 32, the top of the vertical plate 33 is rotatably connected with an inclined plate 35, the top of the inclined plate 35 inclines along the direction of the adjacent clamping baffle ring 9, torsion springs 36 are fixedly installed at the rotation connection position of the inclined plate 35 and the vertical plate 33 together, one side of the clamping baffle ring 9 is fixedly connected with a plurality of extrusion convex blocks 37 in a circumferential array, one side of the vertical plate 33 is fixedly connected with a contact rod 38, and one end of the contact rod 38 penetrates through the adjacent collecting box 29 and extends to the outside of the collecting box 29 to be contacted with one side of the adjacent clamping baffle ring 9; when the welding mechanism welds the contact position of the spindle head main body 40 and the roller main body 39, the inclined plate 35 is rotationally connected to the top of the vertical plate 33, and the top of the inclined plate 35 is obliquely contacted with the lower side of one end of the roller main body 39 through the action of the torsion spring 36, when welding slag falls, the inclined surface of the inclined plate 35 falls into the interior of the collecting box 29, the collection rate of welding slag is improved, the probability of welding slag falling out of the collecting box 29 is reduced, when the clamping baffle ring 9 drives the roller main body 39 to rotate, the pressing lug 37 on one side of the clamping baffle ring 9 rotates along with the clamping baffle ring 9, the contact and pressing of one end of the contact rod 38 are sequentially carried out, the contact rod 38 moves towards the interior of the collecting box 29, thereby driving the vertical plate 33 to move along the second limiting pin 32, and pressing the second spring 34 to generate compression deformation in the moving process, when the pressing lug 37 is separated from one end of the rod 38, the elastic action of the second spring 34 returns the vertical plate 33, the pressing lug 37 in the rotating process moves along the inclined plate 33, the reciprocating plate 33 moves along the inclined plate 33 and the inclined plate 33, the reciprocating plate 33 moves along the inclined plate, and the reciprocating plate 33 moves along the inclined plate 33, and the reciprocating plate 33 moves along the inclined plate, and the inclined plate 33 moves the end is further in the reciprocating plate, and the vertical plate 33 moves along the inclined plate 35, and the vertical plate 35 is attached to the vertical plate 35, and the vertical plate 35 is attached to the vertical plate is moved by the vertical plate 35, and the vertical plate is moved by the vertical plate and the vertical plate 35, and the vertical plate is attached to the vertical plate attached by the vertical plate and is attached to the vertical plate.
The working principle of the invention is as follows:
firstly, a roller main body 39 to be welded is placed in a cambered surface groove 3 at the top of a placing block 2, the surface of the roller main body 39 is limited through the cambered surface groove 3, a limiting groove 4001 for installing a gear set is formed on the surface of a shaft head main body 40, the shaft head main body 40 is placed in the shaft head sleeve 7 from one end of a shaft head sleeve 7, the limiting groove 4001 on the surface of the shaft head main body 40 is positioned under the action of a shaft head positioning mechanism in the process that the shaft head main body 40 enters the shaft head sleeve 7, so that the shaft head main body 40 is positioned in the shaft head sleeve 7, then, under the action of a synchronous approaching mechanism, two linkage shells 5 are mutually approaching along a sliding groove 4, in the process that the linkage shells 5 are mutually approaching, the shaft head sleeve 7 and the arc limiting ring 8 at the top are driven to move, so that when one end of the shaft head main body 40 is contacted with the shaft center of one end of the roller main body 39, the two clamping baffle rings 9 synchronously clamp and position the two ends of the roller main body 39, the two shaft head main bodies 40 are synchronously close by the action of the synchronous approaching mechanism, when the position of the roller main body 39 in the limit groove 4001 is not at the center, the roller main body 39 is moved to the center of the limit groove 4001 by extruding the two ends of the roller main body 39 in the moving process of the shaft head main body 40, then the shaft head collar 7 drives the shaft head main body 40 to rotate by the action of the synchronous rotating mechanism, the clamping baffle rings 9 synchronously rotate between the adjacent arc-shaped limit rings 8, the two clamping baffle rings 9 are utilized to clamp and position the roller main body 39, and the roller main body 39 is driven to synchronously rotate along with the shaft head collar 7, and when the contact position of the roller main body 39 and the shaft head main body 40 is welded by the welding mechanism, the roller main body 39 and the shaft head main body 40 always keep synchronous rotation, and the welding position of the roller main body 39 can not generate stress in the rotation process, so that the influence of the rotation of the roller main body 39 and the shaft head main body 40 on welding is reduced, and the welding effect is ensured.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, but rather, the foregoing embodiments and description illustrate the principles of the invention, and that various changes and modifications may be effected therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. The roller shaft head welding equipment comprises a processing table (1), and is characterized in that a placing block (2) is fixedly connected to the center of the top of the processing table (1), a cambered surface groove (3) is formed in the top of the placing block (2), sliding grooves (4) are formed in two ends of the processing table (1), a linkage shell (5) is slidably connected in the sliding grooves (4), and a synchronous approaching mechanism is connected between the two linkage shells (5);
the top of the linkage shell (5) is fixedly connected with a mounting ring (6), the inside of the mounting ring (6) is rotationally connected with a shaft head lantern ring (7), the shaft head lantern ring (7) is connected with a shaft head positioning mechanism, two sides of the top of the linkage shell (5) are fixedly connected with arc-shaped limiting rings (8), two adjacent arc-shaped limiting rings (8) are rotationally connected with clamping baffle rings (9) together, and a synchronous rotating mechanism is connected between the adjacent shaft head lantern rings (7) and the clamping baffle rings (9);
and the processing table (1) is connected with a welding mechanism.
2. The roller spindle head welding equipment according to claim 1, wherein the synchronous approaching mechanism comprises two connecting frames (10) and two connecting rings (11), the connecting frames (10) are respectively and fixedly connected to two ends of the bottom of the processing table (1), the connecting rings (11) are respectively and fixedly connected to the bottoms of the adjacent linkage shells (5), a bidirectional screw (12) is rotationally connected between the two connecting frames (10), the bidirectional screw (12) is in threaded connection with the connecting rings (11), and two ends of the bidirectional screw (12) are respectively and fixedly connected with a knob (13).
3. The roll shaft head welding equipment according to claim 1, wherein the shaft head positioning mechanism comprises two positioning blocks (14), the positioning blocks (14) are respectively located at the tops of the adjacent shaft head lantern rings (7), inserting rings (15) are fixedly connected to two sides of each positioning block (14), first limiting pins (16) are slidably inserted into the interiors of the inserting rings (15), the bottoms of the first limiting pins (16) are fixedly connected to the surfaces of the adjacent shaft head lantern rings (7), first springs (17) are respectively sleeved on the first limiting pins (16), two ends of each first spring (17) are respectively fixedly connected between the adjacent inserting rings (15) and the top ends of the first limiting pins (16), the bottoms of the positioning blocks (14) penetrate through the adjacent shaft head lantern rings (7) and extend to the interiors of the lantern rings (7), and guide inclined planes are respectively formed in the two end positioning blocks at the bottoms of the positioning blocks (14).
4. A roller head welding apparatus according to claim 3, wherein the clamping retainer ring (9) comprises a cambered surface contact section (901) and an end surface contact section (902), a guiding inclined plane is provided on the inner side of one end of the cambered surface contact section (901), and anti-slip patterns are provided on the adjacent sides of the two end surface contact sections (902).
5. The roll-spindle-head welding equipment according to claim 4, wherein the synchronous rotating mechanism comprises two first matching gears (18), two second matching gears (19) and two rotating shafts (20), the first matching gears (18) are respectively and fixedly connected to the surfaces of two clamping baffle rings (9), the two second matching gears (19) are respectively and fixedly connected to the two spindle-head collars (7), the two rotating shafts (20) are respectively and rotatably connected to the interiors of two linkage shells (5), the rotating shafts (20) are respectively and fixedly connected with a first driving gear (21) and a second driving gear (22), two communicating grooves (23) are formed in the tops of the linkage shells (5), the tops of the first driving gear (21) and the second driving gear (22) are respectively extended to the exteriors of the linkage shells (5) from the adjacent communicating grooves (23), the first driving gear (21) and the adjacent first matching gears (18) are respectively and rotatably connected to the interiors of the two linkage shells (5), the two driving gears (24) are respectively meshed with the adjacent driving gears (19), the output shaft of the motor (24) respectively penetrates through the adjacent linkage shell (5) and extends to the inside of the linkage shell (5) to be fixedly connected to one end of the adjacent rotating shaft (20).
6. The roll-spindle-head welding equipment according to claim 1, wherein the welding mechanism comprises two welding frames (25), the welding frames (25) are respectively and fixedly connected to two ends of the top of the processing table (1), two connecting pins (26) are fixedly connected to the welding frames (25), the connecting pins (26) at two ends are mutually inclined and equal in inclination angle, a welding gun (27) is slidingly connected between the two adjacent connecting pins (26), hydraulic cylinders (28) are fixedly mounted on the tops of the welding frames (25), and piston shafts of the hydraulic cylinders (28) are fixedly connected to the tops of the adjacent welding guns (27).
7. The roll-spindle-head welding equipment according to claim 1, wherein the top of the linkage housing (5) is fixedly connected with a collecting box (29), one side of the collecting box (29) is fixedly connected with a communicating hose (30), two dust collectors (31) are fixedly arranged at the bottom of the processing table (1), and one end of the communicating hose (30) penetrates through the processing table (1) and extends to the lower side of the processing table (1) to be fixedly communicated with the adjacent dust collectors (31).
8. The roll-spindle-head welding equipment according to claim 7, characterized in that one side of the inside of the collecting box (29) is fixedly connected with two second limiting pins (32), two vertical plates (33) are fixedly connected to the rotating connection parts of the two second limiting pins (32) in a sliding manner, second springs (34) are sleeved on the second limiting pins (32), two ends of each second spring (34) are fixedly connected to one ends of the vertical plates (33) and the adjacent second limiting pins (32) respectively, the top of each vertical plate (33) is rotatably connected with an inclined plate (35), the top ends of the inclined plates (35) incline along the direction of the adjacent clamping baffle rings (9), torsion springs (36) are fixedly installed at the rotating connection parts of the inclined plates (35) and the vertical plates (33) together, one sides of the clamping baffle rings (9) are fixedly connected with a plurality of extrusion lugs (37) in a circumferential array, one sides of the vertical plates (33) are fixedly connected with contact rods (38), and one ends of the contact rods (38) are rotatably connected to the adjacent collecting boxes (29) and extend to the outer sides of the adjacent collecting boxes (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310483231.1A CN116175069B (en) | 2023-05-04 | 2023-05-04 | Roller spindle nose welding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310483231.1A CN116175069B (en) | 2023-05-04 | 2023-05-04 | Roller spindle nose welding equipment |
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| CN116175069A true CN116175069A (en) | 2023-05-30 |
| CN116175069B CN116175069B (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310483231.1A Active CN116175069B (en) | 2023-05-04 | 2023-05-04 | Roller spindle nose welding equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727936A (en) * | 2023-06-12 | 2023-09-12 | 江苏亚太特种铸钢厂有限公司 | Welding method for heat-resistant sink roll machining |
| CN116727936B (en) * | 2023-06-12 | 2024-05-10 | 江苏亚太特种铸钢厂有限公司 | Welding method for heat-resistant sink roll machining |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203330618U (en) * | 2013-06-28 | 2013-12-11 | 捷赛机械（苏州）有限公司 | Belt roller manufacturing assembly line |
| CN209037308U (en) * | 2018-09-16 | 2019-06-28 | 南阳市伟鹏机电装备有限公司 | A kind of automobile spindle nose accurate positioning device |
| CN112427860A (en) * | 2020-11-17 | 2021-03-02 | 益阳市思创传动部件制造有限公司 | Clamp for welding rubber roll shaft head |
| CN114274026A (en) * | 2021-12-17 | 2022-04-05 | 靖江博洋金属制品有限公司 | A processing system for processing of stainless steel flange |
| CN114472564A (en) * | 2022-04-14 | 2022-05-13 | 天津市天欣金属制品有限公司 | A wire drawing equipment for galvanized wire production |
| WO2022126682A1 (en) * | 2020-12-16 | 2022-06-23 | 扬州市紫苑铸造有限公司 | Machining device for carbon steel flange |
-
2023
- 2023-05-04 CN CN202310483231.1A patent/CN116175069B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203330618U (en) * | 2013-06-28 | 2013-12-11 | 捷赛机械（苏州）有限公司 | Belt roller manufacturing assembly line |
| CN209037308U (en) * | 2018-09-16 | 2019-06-28 | 南阳市伟鹏机电装备有限公司 | A kind of automobile spindle nose accurate positioning device |
| CN112427860A (en) * | 2020-11-17 | 2021-03-02 | 益阳市思创传动部件制造有限公司 | Clamp for welding rubber roll shaft head |
| WO2022126682A1 (en) * | 2020-12-16 | 2022-06-23 | 扬州市紫苑铸造有限公司 | Machining device for carbon steel flange |
| CN114274026A (en) * | 2021-12-17 | 2022-04-05 | 靖江博洋金属制品有限公司 | A processing system for processing of stainless steel flange |
| CN114472564A (en) * | 2022-04-14 | 2022-05-13 | 天津市天欣金属制品有限公司 | A wire drawing equipment for galvanized wire production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727936A (en) * | 2023-06-12 | 2023-09-12 | 江苏亚太特种铸钢厂有限公司 | Welding method for heat-resistant sink roll machining |
| CN116727936B (en) * | 2023-06-12 | 2024-05-10 | 江苏亚太特种铸钢厂有限公司 | Welding method for heat-resistant sink roll machining |
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|---|---|
| CN116175069B (en) | 2023-07-04 |
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