CN117464234B - High-temperature ball screw welding equipment and method - Google Patents
High-temperature ball screw welding equipment and method Download PDFInfo
- Publication number
- CN117464234B CN117464234B CN202311811226.5A CN202311811226A CN117464234B CN 117464234 B CN117464234 B CN 117464234B CN 202311811226 A CN202311811226 A CN 202311811226A CN 117464234 B CN117464234 B CN 117464234B
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- 238000003466 welding Methods 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000012535 impurity Substances 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims description 18
- 238000000429 assembly Methods 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 12
- 230000000670 limiting effect Effects 0.000 abstract description 10
- 238000005485 electric heating Methods 0.000 description 11
- 238000003825 pressing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Classifications
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
Abstract
The invention discloses ball screw high-temperature welding equipment and a method, which relate to the technical field of screw processing and comprise a first supporting plate and a second supporting plate, wherein the second supporting plate is arranged on one side of the first supporting plate in parallel, sliding grooves are formed in one sides of the first supporting plate and the second supporting plate, which are close to each other, one sliding groove penetrates through the other side of the second supporting plate, two first fixing plates are arranged on one side of the first supporting plate, which is close to the second supporting plate, of each screw rod to be welded, the two screw rods to be welded are respectively arranged in two rotating cylinders, when the screw rods penetrate through the rotating cylinders, a steel wire layer in the rotating cylinders wipes the outer ring of the screw rods, impurities and dust before welding are reduced, the influence on a welding program is avoided, and meanwhile, when the position of the screw rods in the rotating cylinders is determined, limiting teeth of the steel wire layer can conflict the surfaces of the screw rods, the contact area and the friction force are increased, the limiting effect is achieved, and the screw rods are prevented from rotating in the rotating cylinders.
Description
Technical Field
The invention relates to the technical field of screw machining, in particular to ball screw high-temperature welding equipment and method.
Background
The ball screw is an ideal product for converting rotary motion into linear motion or converting linear motion into rotary motion, is a transmission element most commonly used on tool machinery and precision machinery, and has the main functions of converting rotary motion into linear motion or converting torque into axial repeated acting force, and has the characteristics of high precision, reversibility and high efficiency. Because of the small frictional resistance, ball screws are widely used in various industrial equipment and precision instruments, and the ball screws consist of screws, nuts, steel balls, pre-pressed sheets, reversers and dust collectors. The function of the device is to convert rotary motion into linear motion, which is the further extension and development of Ai Kem screw rods, the important significance of the development is to change the bearing from sliding motion to rolling motion, and when the screw rods break, or the length of the screw rods needs to be lengthened, the welding process can be utilized to butt joint the two screw rods, so that the two screw rods can be lengthened, or the broken screw rods can be repaired.
Ball screw bearings provide a wide variety of standardized products for a variety of applications. The ball circulation mode is a circulation conduit type, a circulator type and an end cover type. The pre-pressing mode includes positioning pre-pressing (double nut mode and position pre-pressing mode) and constant pressure pre-pressing.
The existing screw rod needs to be manually cleaned on the surface of the screw rod before welding, impurities or dust are prevented from remaining on the surface of the screw rod, welding quality is easy to influence, manual cleaning is time-consuming and labor-consuming, and omission can be caused.
Therefore, it is necessary to provide a ball screw high temperature welding apparatus and method to solve the above problems.
Disclosure of Invention
The invention aims to provide high-temperature ball screw welding equipment and method, which are used for solving the problems that the surface of a screw needs to be cleaned manually before welding of the existing screw, impurities or dust are prevented from remaining on the surface of the screw, the welding quality is easy to be influenced, manual cleaning is time-consuming and labor-consuming, and omission is caused.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a ball high temperature welding equipment, includes first backup pad and second backup pad, second backup pad parallel arrangement is in one side of first backup pad, the sliding tray has all been seted up to one side that first backup pad and second backup pad are close to each other, and one of them sliding tray runs through the opposite side of second backup pad, one side that first backup pad is close to the second backup pad is provided with two first fixed plates, one side that the second backup pad is close to first backup pad is provided with two second fixed plates, all is fixed with the slide bar between two first fixed plates, two second fixed plates, and sliding fit has two lead screw fixed assemblies respectively on the outer lane of two slide bars, and one of them lead screw fixed assembly's top is provided with welding assembly, and two lead screw fixed assemblies all include first movable plate and second movable plate, be provided with the connecting block between first movable plate and the second movable plate, the through-hole has all been seted up to one side that first movable plate and second movable plate are close to each other, respectively rotates in two through-holes and is provided with a rolling tube, rolling tube's one end stretches out the second movable plate, and stretches out the gear sleeve and is equipped with two wire sleeve's inner race, and stretches out the wire sleeve's one side of two wire sleeve and stretches out the fixed sleeve's the wire sleeve, two wire sleeve's length sets up the wire sleeve and stretches out one side of the fixed sleeve.
Preferably, the fixed orifices has been seted up to the outer lane of a rotation section of thick bamboo, and the fixed orifices sets up between first movable plate and second movable plate, the fixed orifices fit with the fixed screw, the bottom of fixed screw stretches into the inside of a rotation section of thick bamboo, and two lead screw fixed component sets up relatively, and the bottom of two second movable plates all is fixed with the second motor, and the one end of two second motors all is provided with the drive shaft, and the outer lane cover of drive shaft is equipped with drive gear, drive gear and the rotation gear engagement of corresponding position, and the top of two first movable plates all is fixed with the air pump, and the inside of two fixed loop covers all is provided with the inner chamber, and a plurality of gas pockets have all been seted up to one side that two fixed loop covers are close to each other, and a plurality of gas pockets encircle the central distribution of fixed loop cover, are provided with the connecting pipe between the air pump of two fixed loop covers and corresponding positions.
Preferably, the welding assembly comprises a U-shaped frame and an extension plate, wherein the U-shaped frame is fixed at the top end of one of the first movable plates, a U-shaped opening of the U-shaped frame is downward, a chute is formed in one side, close to the fixed ring sleeve, of the U-shaped frame, the chute is distributed along the length direction of the U-shaped frame, a movable box is slidably matched in the chute, a high-temperature welding gun is arranged at the bottom end of the movable box, and a control circuit is arranged in the movable box.
Preferably, the extension board is fixedly connected to one side of the U-shaped frame, one side of the extension board is fixed with a first electric push rod, and one end of the first electric push rod is correspondingly connected with one side of the moving box.
Preferably, one side of the second support plate far away from the first support plate is provided with a first shaft fixer and a second shaft fixer, the first shaft fixer and the second shaft fixer are respectively arranged on two sides of the corresponding sliding groove, a bidirectional threaded rod is rotationally connected between the first shaft fixer and the second shaft fixer, one end of the bidirectional threaded rod extends out of the first shaft fixer, the extending end of the bidirectional threaded rod is connected with a first motor, and the first motor is fixed on one side of the second support plate far away from the first support plate.
Preferably, the two-way screw rod is provided with a first moving block and a second moving block in a threaded fit manner respectively, one sides of the two screw rod fixing assemblies are respectively fixed with an extending plate, the extending plates extend into the sliding grooves, and the two extending plates are connected with the first moving block and the second moving block respectively.
Preferably, the two sliding grooves are distributed along the length direction of the first supporting plate and the second supporting plate at corresponding positions, supporting legs are fixed on two sides of the bottom ends of the first supporting plate and the second supporting plate, and sliding holes for the sliding rods to pass through are formed in the first moving plate and the second moving plate.
Preferably, two electric heating plates are arranged in the two first support plates, the two electric heating plates are respectively arranged on two sides of the through hole, arc-shaped grooves corresponding to the outer ring of the through hole are respectively formed in one sides, close to each other, of the two electric heating plates, and the rotating cylinder is arranged between the two arc-shaped grooves.
Preferably, the inside of removing the box is provided with the second electric putter, the bottom and the high temperature welding rifle of second electric putter are connected, and the top of second electric putter is fixed in the inside bottom of removing the box, the bottom of removing the box has been seted up and has been supplied the stretching out hole that the second electric putter stretched out.
The invention also discloses a high-temperature ball screw welding method, which comprises the following steps: the first step, set up two lead screws that will weld in the inside of two rotation barrels respectively, through starting the air pump, discharge gas from the gas pocket in, carry out the dust removal process to the surface that the lead screw needs welded, the second step, start first motor, first motor drives two-way threaded rod and rotates, thereby make two lead screw fixed subassembly drive corresponding lead screw and carry out being close to each other, the third step, start welding assembly's high temperature welding rifle welds two lead screw needs welded position, after the welding is accomplished, start the air pump again, utilize gas to carry out clearance and the cooling of impurity to welding place.
The invention has the technical effects and advantages that:
1. in the practical operation of the invention, two lead screws which need to be welded are respectively arranged in the two rotating drums, when the lead screws pass through the rotating drums, a steel wire layer in the rotating drums wipes the outer ring of the lead screws, impurities and dust before welding are reduced, the welding procedure is avoided being influenced, and meanwhile, when the position of the lead screws in the rotating drums is well determined, the limiting teeth of the steel wire layer can be used for abutting the surfaces of the lead screws, increasing the contact area and friction force, playing a limiting role, avoiding the lead screws rotating in the rotating drums during welding, and simultaneously, in order to improve the fixing strength, the fixing screws can be rotated, the bottom ends of the fixing screws are used for compressing the surfaces of the lead screws, so that the fixing is completed.
2. When one end of the screw rod passes through the rotating cylinder, the air pump can be started, gas generated by the air pump enters the inner cavity of the fixed ring sleeve through the connecting pipe, the gas in the inner cavity is discharged to the surface of the screw rod through the air hole, the screw rod at the welding position is blown, dust and impurities on the surface of the screw rod at the welding position are removed, and the influence on the welding quality is avoided. Further, after the whole welding is finished, the surface of the welded screw rod is also provided with scraps generated by high temperature and welding, the air pump can be started again, so that air is discharged from the air hole, the impurity removing procedure is performed on the surface of the welded screw rod, the secondary cleaning time of personnel is shortened, the efficiency is improved, the cooling speed of the screw rod can be increased, and the personnel can rapidly take down the welded screw rod.
3. In actual operation of the welding device, after the two lead screws are fixed, the first motor is started, the two lead screw fixing assemblies are driven to be close to each other through the first moving block and the second moving block, the lead screws in the two rotating cylinders are close to each other and are in contact with each other, at the moment, the contact positions of the lead screws are welded through the welding assemblies, specifically, the second electric push rod in the moving box is started, the high-temperature welding gun is driven to move downwards until the high-temperature welding gun reaches the proper welding position, meanwhile, the first electric push rod can drive the high-temperature welding gun to move left and right, so that different positions are welded conveniently, in addition, when the second motor is started, the rotating gear is driven to rotate through rotation of the driving gear, the rotating gear drives the rotating cylinders to rotate, and the rotating cylinders can drive the lead screws to rotate, so that different outer rings of the lead screws are welded, and welding procedures are convenient to carry out.
4. In actual operation of the invention, the two screw rod fixing components can be respectively driven by the first moving block and the second moving block to be mutually close to or mutually far away from each other, specifically, when the first motor is started, the first motor drives the bidirectional threaded rod to rotate between the first shaft fixer and the second shaft fixer, the bidirectional threaded rod rotates and simultaneously enables the first moving block and the second moving block on the bidirectional thread to move, when the bidirectional threaded rod rotates in the forward direction, the first moving block and the second moving block are mutually close to each other, and when the bidirectional threaded rod rotates in the reverse direction, the first moving block and the second moving block are mutually far away from each other. When the first moving block and the second moving block move, the corresponding screw fixing assembly is driven to move, meanwhile, when the second motor is started, the rotating cylinder is driven to drive the screws to rotate through the rotation of the driving gear, so that the ends of the two screws are butted at different positions, and as the rotating cylinder can penetrate through the screws, the screws with different lengths can be butted as required, and the procedure of personnel butt joint is reduced.
5. The outer ring of two sliding rods is respectively provided with two screw rod fixing components in a sliding fit mode, the two screw rod fixing components can slide on the two sliding rods, the two sliding rods are arranged, the sliding stability of the two screw rod fixing components can be kept, the supporting legs can support the first supporting plate and the second supporting plate, the height between the first supporting plate and the second supporting plate and the ground is improved, the two screw rod fixing components can slide in enough space, and the two screw rod fixing components can fix and clamp the two screw rods.
5. The inside of two first backup pads all is provided with two electric plates, and two electric plates set up respectively in the both sides of through-hole, and two electric plates all offer the arc wall that corresponds with the through-hole outer lane in one side that is close to each other, and rotate the section of thick bamboo setting between two arc wall, when two lead screws weld, can start the electric plate, make the electric plate preheat the lead screw for welded speed.
Drawings
FIG. 1 is a schematic view of a high temperature ball screw welding apparatus according to the present invention.
Fig. 2 is a schematic view of another view angle structure of the ball screw high temperature welding apparatus of the present invention.
Fig. 3 is a schematic view of the internal structure of the rotary drum of the present invention.
Fig. 4 is a schematic structural view of a second motor and a driving gear of the present invention.
In the figure: 1. a first support plate; 2. a second support plate; 3. a sliding groove; 4. a first motor; 5. a first shaft holder; 6. a first moving block; 7. a two-way threaded rod; 8. a second moving block; 9. a second shaft holder; 10. a first fixing plate; 11. a second fixing plate; 12. a slide bar; 13. a lead screw fixing assembly; 14. welding the assembly; 15. a first moving plate; 16. a second moving plate; 17. a connecting block; 18. a rotating cylinder; 19. a fixed ring sleeve; 20. an air pump; 21. a connecting pipe; 22. a U-shaped frame; 23. an extension plate; 24. a first electric push rod; 25. a chute; 26. a moving case; 27. a high temperature welding gun; 28. a second motor; 29. a drive gear; 30. rotating the gear; 31. air holes; 32. a set screw; 33. limit teeth; 34. a steel wire layer; 35. and (5) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be made clear below in conjunction with the drawings in the embodiments of the present invention; it will be apparent that the embodiments described are only some, but not all, of the embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides high-temperature ball screw welding equipment shown in fig. 1-4, which solves the problems that the surface of a screw needs to be cleaned manually before welding, impurities or dust is prevented from remaining on the surface of the screw, the welding quality is easy to influence, the manual cleaning is time-consuming and labor-consuming, and omission is caused, particularly, the high-temperature ball screw welding equipment comprises a first support plate 1 and a second support plate 2, the second support plate 2 is arranged on one side of the first support plate 1 in parallel, sliding grooves 3 are formed in one side, close to each other, of the first support plate 1 and the second support plate 2, one side, close to the second support plate 2, of the first support plate 1 is provided with two first fixing plates 10, one side, close to the first support plate 1, of the second support plate 2 is provided with two second fixing plates 11, sliding rods 12 are respectively arranged between the two first fixing plates 10 and the two second fixing plates 11, two screw fixing assemblies 13 are respectively in sliding fit on the two sliding rods 12, and the two fixing assemblies 13 can be provided with two sliding rods 12, and the two screw assemblies can be fixed by sliding the sliding rods 13.
Two sliding grooves 3 are distributed along the length direction of the first supporting plate 1 and the second supporting plate 2 at corresponding positions, supporting legs 35 are fixed on two sides of the bottom ends of the first supporting plate 1 and the second supporting plate 2, sliding holes for the sliding rods 12 to pass through are formed in the first moving plate 15 and the second moving plate 16, the supporting legs 35 can support the first supporting plate 1 and the second supporting plate 2, the height between the first supporting plate 1 and the second supporting plate 2 and the ground is improved, the two screw fixing assemblies 13 have enough space to slide, and the two screw fixing assemblies 13 can fix and clamp two screws.
The second backup pad 2 is kept away from one side of first backup pad 1 and is provided with first axle fixer 5 and second axle fixer 9, first axle fixer 5 and second axle fixer 9 set up respectively in the sliding tray 3 both sides that correspond, rotate between first axle fixer 5 and the second axle fixer 9 and be connected with two-way threaded rod 7, the first axle fixer 5 is stretched out to one end of two-way threaded rod 7, and the stretching out end of two-way threaded rod 7 is connected with first motor 4, first motor 4 is fixed in one side that second backup pad 2 kept away from first backup pad 1, screw fit has first movable block 6 and second movable block 8 respectively on the two-way screw thread of two-way threaded rod 7, one side of two lead screw fixed subassembly 13 all is fixed with stretches out the board, stretch out the inside that the board stretched into sliding tray 3, and two stretch out the board and be connected with first movable block 6 and second movable block 8 respectively.
In the actual operation of the present invention, the two screw fixing assemblies 13 may be respectively driven by the first moving block 6 and the second moving block 8 to approach each other or separate from each other, specifically, when the first motor 4 is started, the first motor 4 drives the bi-directional threaded rod 7 to rotate between the first shaft holder 5 and the second shaft holder 9, and the bi-directional threaded rod 7 rotates while moving the first moving block 6 and the second moving block 8 on the bi-directional thread, when the bi-directional threaded rod 7 rotates forward, the first moving block 6 and the second moving block 8 approach each other, and when the bi-directional threaded rod 7 rotates reversely, the first moving block 6 and the second moving block 8 separate from each other. When the first moving block 6 and the second moving block 8 move, the corresponding screw rod fixing assembly 13 is driven to move.
The two lead screw fixed components 13 comprise a first movable plate 15 and a second movable plate 16, a connecting block 17 is arranged between the first movable plate 15 and the second movable plate 16, through holes are formed in one sides, close to each other, of the first movable plate 15 and the second movable plate 16, a rotary cylinder 18 is respectively arranged in each through hole in a rotating mode, one end of the rotary cylinder 18 extends out of the second movable plate 16, a rotary gear 30 is sleeved on the outer ring of the extending end, a steel wire layer 34 is arranged on the inner ring of the rotary cylinder 18, limiting teeth 33 are arranged on the inner side of the steel wire layer 34, the limiting teeth 33 are distributed along the length direction of the steel wire layer 34, the other end of the rotary cylinder 18 extends out of the first movable plate 15, a fixed ring sleeve 19 is sleeved on the outer ring of the other extending end of the rotary cylinder 18, and the two fixed ring sleeves 19 are respectively arranged on one sides, close to each other, of the two rotary cylinders 18 in a matched mode.
Preferably, the fixed orifices have been seted up to the outer lane of a rotary drum 18, the fixed orifices sets up between first movable plate 15 and second movable plate 16, the fixed orifices fit in has set screw 32, the bottom of set screw 32 stretches into the inside of a rotary drum 18, two lead screw fixed subassembly 13 set up relatively, the bottom of two second movable plates 16 all is fixed with second motor 28, the one end of two second motors 28 all is provided with the drive shaft, the outer lane cover of drive shaft is equipped with driving gear 29, driving gear 29 and the meshing of the rotation gear 30 of corresponding position, the top of two first movable plates 15 all is fixed with air pump 20, the inside of two fixed loop covers 19 all is provided with the inner chamber, and a plurality of gas pockets 31 have all been seted up to the one side that two fixed loop covers 19 are close to each other, a plurality of gas pockets 31 encircle the central distribution of fixed loop cover 19, be provided with connecting pipe 21 between two fixed loop covers 19 and the air pump 20 of corresponding position.
It should be noted that bearings may be disposed in both through holes, and the outer ring of the rotary drum 18 may be sleeved on the inner ring of the bearing to complete rotation, or other rotary connection structures may be used.
In the actual operation of the invention, two lead screws which need to be welded are respectively arranged in the two rotating drums 18, when the lead screws pass through the rotating drums 18, the steel wire layer 34 in the rotating drums 18 wipes the outer ring of the lead screws, so that impurities and dust before welding are reduced, the influence on the welding process is avoided, meanwhile, when the position of the lead screws in the rotating drums 18 is determined, the limiting teeth 33 of the steel wire layer 34 can conflict the surfaces of the lead screws, the contact area and the friction force are increased, the limiting effect is realized, the lead screws are prevented from rotating in the rotating drums 18 during welding, meanwhile, in order to improve the fixing strength, the fixing screws 32 can be rotated, the bottom ends of the fixing screws 32 compress the surfaces of the lead screws, and the fixing is completed.
It should be noted that other materials may be selected for the steel wire layer 34, such as a material resistant to high temperature. The wire layer 34 is made of the same material as the wire ball and has certain elasticity.
When one end of the screw rod passes through the rotary cylinder 18, the air pump 20 can be started, gas generated by the air pump 20 enters the inner cavity of the fixed ring sleeve 19 through the connecting pipe 21, the gas in the inner cavity is discharged to the surface of the screw rod through the air hole 31, the screw rod at the welding position is blown, dust and impurities on the surface of the screw rod at the welding position are removed, and the welding quality is prevented from being influenced.
In addition, when the second motor 28 is started, the rotation gear 30 is driven to rotate through the rotation of the driving gear 29, the rotation gear 30 drives the rotation barrel 18 to rotate, and the rotation barrel 18 can drive the screw rod to rotate, so that different outer ring positions of the screw rod are welded, and a welding program is convenient to carry out.
The top of one of them lead screw fixed subassembly 13 is provided with welding subassembly 14, welding subassembly 14 includes U type frame 22 and extension board 23, the top of one of them first movable plate 15 is fixed to U type frame 22, U type opening down of U type frame 22, spout 25 has been seted up to one side that U type frame 22 is close to solid fixed ring cover 19, spout 25 distributes along the length direction of U type frame 22, sliding fit has removal box 26 in spout 25, the bottom of removal box 26 is provided with high temperature welding rifle 27, be provided with control circuit in the removal box 26, extension board 23 fixed connection is in one side of U type frame 22, one side of extension board 23 is fixed with first electric putter 24, one end of first electric putter 24 is connected with one side correspondence of removal box 26, the inside of removal box 26 is provided with the second electric putter, the bottom of second electric putter is connected with high temperature welding rifle 27, and the top of second electric putter is fixed in the inside bottom of removal box 26, the bottom of removal box 26 has been seted up and has the hole that supplies the second electric putter to stretch out.
In the actual operation of the invention, after the two lead screws are fixed, the first motor 4 is started, the first moving block 6 and the second moving block 8 drive the two lead screw fixing components 13 to approach each other, the lead screws in the two rotating drums 18 approach each other to contact each other, at this time, the contact positions of the lead screws are welded through the welding components 14, specifically, the second electric push rod in the moving box 26 is started to drive the high-temperature welding gun 27 to move downwards until the high-temperature welding gun 27 reaches the proper welding position, and meanwhile, the first electric push rod 24 can drive the high-temperature welding gun 27 to move left and right so as to facilitate welding at different positions.
Further, two electric heating plates are arranged in the two first support plates 1, the two electric heating plates are respectively arranged on two sides of the through hole, arc grooves corresponding to the outer ring of the through hole are respectively formed in one sides, close to each other, of the two electric heating plates, the rotating cylinder 18 is arranged between the two arc grooves, and when two lead screws are welded, the electric heating plates can be started to preheat the lead screws, so that welding speed is accelerated. According to the actual need, whether heating is selected.
After the whole welding is finished, the surface of the welded screw rod is also provided with scraps generated by high temperature and welding, the air pump 20 can be started again, so that air is discharged from the air hole 31, the impurity removing procedure is performed on the surface of the welded screw rod, the secondary cleaning time of personnel is shortened, the efficiency is improved, the cooling speed of the screw rod can be increased, and the personnel can rapidly take down the welded screw rod.
The invention also discloses a high-temperature ball screw welding method, which comprises the following steps: the first step, set up two lead screws that need welded respectively in the inside of two rotary drums 18, through starting air pump 20, discharge gas from the gas pocket 31 in, carry out the ash removal process to lead screw needs welded surface, the second step, start first motor 4, first motor 4 drives bi-directional threaded rod 7 and rotates, thereby make two lead screw fixed subassembly 13 drive corresponding lead screw and carry out being close to each other, the third step, start welding assembly 14's high temperature welding rifle 27 and weld two lead screw needs welded position, after the welding is accomplished, start air pump 20 again, utilize gas to carry out clearance and the cooling of impurity in weld part.
Working principle: the support legs 35 can support the first support plate 1 and the second support plate 2, raise the height between the first support plate 1 and the second support plate 2 and the ground, enable the two screw fixing assemblies 13 to have enough space to slide, and enable the two screw fixing assemblies 13 to fixedly clamp the two screws, in the practical operation of the present invention, the two screw fixing assemblies 13 can be respectively driven by the first moving block 6 and the second moving block 8 to approach each other or separate from each other, specifically, when the first motor 4 is started, the first motor 4 drives the bidirectional threaded rod 7 to rotate between the first shaft fixer 5 and the second shaft fixer 9, and when the bidirectional threaded rod 7 rotates, the first moving block 6 and the second moving block 8 on the bidirectional threaded rod move, when the bidirectional threaded rod 7 rotates in the forward direction, the first moving block 6 and the second moving block 8 approach each other, and when the bidirectional threaded rod 7 rotates in the reverse direction, the first moving block 6 and the second moving block 8 separate from each other. When the first moving block 6 and the second moving block 8 move, the corresponding screw rod fixing assembly 13 is driven to move.
In the actual operation of the invention, two lead screws which need to be welded are respectively arranged in the two rotating drums 18, when the lead screws pass through the rotating drums 18, the steel wire layer 34 in the rotating drums 18 wipes the outer ring of the lead screws, so that impurities and dust before welding are reduced, the influence on the welding process is avoided, meanwhile, when the position of the lead screws in the rotating drums 18 is determined, the limiting teeth 33 of the steel wire layer 34 can conflict the surfaces of the lead screws, the contact area and the friction force are increased, the limiting effect is realized, the lead screws are prevented from rotating in the rotating drums 18 during welding, meanwhile, in order to improve the fixing strength, the fixing screws 32 can be rotated, the bottom ends of the fixing screws 32 compress the surfaces of the lead screws, and the fixing is completed.
When one end of the screw rod passes through the rotary cylinder 18, the air pump 20 can be started, gas generated by the air pump 20 enters the inner cavity of the fixed ring sleeve 19 through the connecting pipe 21, the gas in the inner cavity is discharged to the surface of the screw rod through the air hole 31, the screw rod at the welding position is blown, dust and impurities on the surface of the screw rod at the welding position are removed, and the welding quality is prevented from being influenced. In addition, when the second motor 28 is started, the rotation gear 30 is driven to rotate through the rotation of the driving gear 29, the rotation gear 30 drives the rotation barrel 18 to rotate, and the rotation barrel 18 can drive the corresponding screw rod to rotate, so that different outer ring positions of the screw rod are welded, and a welding program is convenient to carry out.
In the actual operation of the invention, after the two lead screws are fixed, the first motor 4 is started, the first moving block 6 and the second moving block 8 drive the two lead screw fixing components 13 to approach each other, the lead screws in the two rotating drums 18 approach each other to contact each other, at this time, the contact positions of the lead screws are welded through the welding components 14, specifically, the second electric push rod in the moving box 26 is started to drive the high-temperature welding gun 27 to move downwards until the high-temperature welding gun 27 reaches the proper welding position, and meanwhile, the first electric push rod 24 can drive the high-temperature welding gun 27 to move left and right so as to facilitate welding at different positions.
Further, two electric heating plates are arranged in the two first support plates 1, the two electric heating plates are respectively arranged on two sides of the through hole, arc grooves corresponding to the outer ring of the through hole are respectively formed in one sides, close to each other, of the two electric heating plates, the rotating cylinder 18 is arranged between the two arc grooves, and when two lead screws are welded, the electric heating plates can be started to preheat the lead screws, so that welding speed is accelerated. According to the actual need, whether heating is selected.
After the whole welding is finished, the surface of the welded screw rod is also provided with scraps generated by high temperature and welding, the air pump 20 can be started again, so that air is discharged from the air hole 31, the impurity removing procedure is performed on the surface of the welded screw rod, the secondary cleaning time of personnel is shortened, the efficiency is improved, the cooling speed of the screw rod can be increased, and the personnel can rapidly take down the welded screw rod.
The invention also discloses a high-temperature ball screw welding method, which comprises the following steps: the first step, set up two lead screws that need welded respectively in the inside of two rotary drums 18, through starting air pump 20, discharge gas from the gas pocket 31 in, carry out the ash removal process to lead screw needs welded surface, the second step, start first motor 4, first motor 4 drives bi-directional threaded rod 7 and rotates, thereby make two lead screw fixed subassembly 13 drive corresponding lead screw and carry out being close to each other, the third step, start welding assembly 14's high temperature welding rifle 27 and weld two lead screw needs welded position, after the welding is accomplished, start air pump 20 again, utilize gas to carry out clearance and the cooling of impurity in weld part.
Claims (10)
1. Ball high temperature welding equipment, including first backup pad (1) and second backup pad (2), its characterized in that: the second support plate (2) is arranged on one side of the first support plate (1) in parallel, sliding grooves (3) are formed in one side, close to each other, of the first support plate (1) and the second support plate (2), one sliding groove (3) penetrates through the other side of the second support plate (2), two first fixing plates (10) are arranged on one side, close to the second support plate (2), of the first support plate (1), two second fixing plates (11) are arranged on one side, close to the first support plate (1), of the second support plate (2), sliding rods (12) are respectively fixed between the two first fixing plates (10) and between the two second fixing plates (11), two screw fixing assemblies (13) are respectively matched on the outer ring of the two sliding rods (12) in a sliding mode, the top end of one screw fixing assembly (13) is provided with a welding assembly (14), the two screw fixing assemblies (13) respectively comprise a first moving plate (15) and a second moving plate (16), two second fixing plates (16) are arranged between the first moving plate (15) and the second moving plate (16), two rotating through holes (18) are respectively formed in the two rotating cylinders (16), and stretch out end outer lane cover and be equipped with rotation gear (30), the inner circle of rotating tube (18) is provided with one side steel wire layer (34), the inboard of steel wire layer (34) is provided with spacing tooth (33), spacing tooth (33) are distributed along the length direction on steel wire layer (34), the other end of rotating tube (18) stretches out first movable plate (15), and the other end outer lane cover that stretches out of rotating tube (18) is equipped with solid fixed ring cover (19), and two solid fixed ring covers (19) are located one side cooperation setting that two rotating tube (18) are close to each other respectively.
2. The ball screw high temperature welding apparatus according to claim 1, wherein: the utility model discloses a fixed orifices has been seted up to the outer lane of a rotary section of thick bamboo (18), the fixed orifices sets up between first movable plate (15) and second movable plate (16), the fixed orifices internal fit has fixed screw (32), the inside of a rotary section of thick bamboo (18) is stretched into to the bottom of fixed screw (32), two lead screw fixed subassembly (13) set up relatively, the bottom of two second movable plates (16) all is fixed with second motor (28), the one end of two second motors (28) all is provided with the drive shaft, the outer lane cover of drive shaft is equipped with driving gear (29), driving gear (29) and the meshing of rotation gear (30) of corresponding position, the top of two first movable plates (15) all is fixed with air pump (20), the inside of two fixed loop covers (19) all is provided with the inner chamber, and a plurality of gas pockets (31) have all been seted up to one side that two fixed loop covers (19) are close to each other, a plurality of gas pockets (31) encircle the center distribution of fixed loop cover (19), be provided with air pump (21) between two fixed loop covers (19) and the connecting pipe (20) of corresponding position.
3. The ball screw high temperature welding apparatus according to claim 1, wherein: the welding assembly (14) comprises a U-shaped frame (22) and an extension plate (23), wherein the U-shaped frame (22) is fixed at the top end of one of the first movable plates (15), a U-shaped opening of the U-shaped frame (22) is downward, a chute (25) is formed in one side, close to the fixed ring sleeve (19), of the U-shaped frame (22), the chute (25) is distributed along the length direction of the U-shaped frame (22), a movable box (26) is slidably matched in the chute (25), a high-temperature welding gun (27) is arranged at the bottom end of the movable box (26), and a control circuit is arranged in the movable box (26).
4. A ball screw high temperature welding apparatus according to claim 3, wherein: the extension board (23) is fixedly connected to one side of the U-shaped frame (22), a first electric push rod (24) is fixed to one side of the extension board (23), and one end of the first electric push rod (24) is correspondingly connected with one side of the moving box (26).
5. A ball screw high temperature welding apparatus according to claim 2, wherein: one side that first backup pad (1) was kept away from to second backup pad (2) is provided with first axle fixer (5) and second axle fixer (9), first axle fixer (5) and second axle fixer (9) set up respectively in corresponding sliding tray (3) both sides, rotate between first axle fixer (5) and second axle fixer (9) and be connected with two-way threaded rod (7), first axle fixer (5) are stretched out to one end of two-way threaded rod (7), and the stretch out of two-way threaded rod (7) end is connected with first motor (4), first motor (4) are fixed in one side that first backup pad (1) was kept away from to second backup pad (2).
6. The ball screw high temperature welding apparatus according to claim 5, wherein: the two-way threaded rod (7) is provided with a first moving block (6) and a second moving block (8) in a threaded fit mode respectively on two-way threads, one sides of the two screw rod fixing assemblies (13) are respectively fixed with an extending plate, the extending plates extend into the sliding groove (3), and the two extending plates are connected with the first moving block (6) and the second moving block (8) respectively.
7. The ball screw high temperature welding apparatus according to claim 1, wherein: two sliding grooves (3) are distributed along the length direction of a first supporting plate (1) and a second supporting plate (2) at corresponding positions, supporting legs (35) are fixed on two sides of the bottom ends of the first supporting plate (1) and the second supporting plate (2), and sliding holes for the sliding rods (12) to pass through are formed in the first moving plate (15) and the second moving plate (16).
8. The ball screw high temperature welding apparatus according to claim 1, wherein: the inside of two first backup pad (1) all is provided with two electric plates, and two electric plates set up respectively in the both sides of through-hole, and the arc wall that corresponds with the through-hole outer lane has all been seted up to one side that two electric plates are close to each other, and rotates section of thick bamboo (18) setting between two arc wall.
9. A ball screw high temperature welding apparatus according to claim 3, wherein: the inside of remove box (26) is provided with the second electric putter, the bottom and the high temperature welding rifle (27) of second electric putter are connected, and the top of second electric putter is fixed in the inside bottom of removing box (26), the bottom of removing box (26) has seted up the hole that stretches out that supplies the second electric putter to stretch out.
10. A ball screw high-temperature welding method is characterized in that: the ball screw high temperature welding apparatus using claim 6, further comprising the steps of:
s1, respectively arranging two lead screws to be welded in two rotating drums (18), and discharging gas from an air hole (31) by starting an air pump (20) to perform an ash removal procedure on the surface of the lead screw to be welded;
s2, starting a first motor (4), wherein the first motor (4) drives a bidirectional threaded rod (7) to rotate, so that two screw rod fixing assemblies (13) drive corresponding screw rods to approach each other;
s3, starting a high-temperature welding gun (27) of the welding assembly (14) to weld the positions where the two lead screws need to be welded, and starting the air pump (20) again after welding is finished, and cleaning and cooling impurities at the welding position by using air.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013026573A2 (en) * | 2011-08-24 | 2013-02-28 | Wartmann Technologie Ag | Method and system for the creation of a butt joint between rotationally symmetrical members |
| CN110695574A (en) * | 2019-10-10 | 2020-01-17 | 山东科技大学 | Automatic welding robot for metal corrugated pipe |
| CN212070952U (en) * | 2020-03-14 | 2020-12-04 | 上海际安燃气设备工程有限公司 | Welding device for pipeline engineering |
| CN213003569U (en) * | 2020-07-08 | 2021-04-20 | 安徽泰珂森智能装备科技有限公司 | Pipe fitting welding set |
| CN217316564U (en) * | 2022-05-05 | 2022-08-30 | 重庆交通职业学院 | But locate mode steel reinforcement cage welding equipment for road and bridge |
| CN115401294A (en) * | 2022-07-15 | 2022-11-29 | 河北铂迈机械有限公司 | Automatic longitudinal submerged arc welding equipment for steel pipes |
| CN218081250U (en) * | 2022-06-02 | 2022-12-20 | 扬州东仑工业设备有限公司 | Pipe welding machine adopting movable auxiliary stable structure |
| CN219026535U (en) * | 2023-01-05 | 2023-05-16 | 芜湖吉诚机械有限公司 | Welding device |
-
2023
- 2023-12-27 CN CN202311811226.5A patent/CN117464234B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013026573A2 (en) * | 2011-08-24 | 2013-02-28 | Wartmann Technologie Ag | Method and system for the creation of a butt joint between rotationally symmetrical members |
| CN110695574A (en) * | 2019-10-10 | 2020-01-17 | 山东科技大学 | Automatic welding robot for metal corrugated pipe |
| CN212070952U (en) * | 2020-03-14 | 2020-12-04 | 上海际安燃气设备工程有限公司 | Welding device for pipeline engineering |
| CN213003569U (en) * | 2020-07-08 | 2021-04-20 | 安徽泰珂森智能装备科技有限公司 | Pipe fitting welding set |
| CN217316564U (en) * | 2022-05-05 | 2022-08-30 | 重庆交通职业学院 | But locate mode steel reinforcement cage welding equipment for road and bridge |
| CN218081250U (en) * | 2022-06-02 | 2022-12-20 | 扬州东仑工业设备有限公司 | Pipe welding machine adopting movable auxiliary stable structure |
| CN115401294A (en) * | 2022-07-15 | 2022-11-29 | 河北铂迈机械有限公司 | Automatic longitudinal submerged arc welding equipment for steel pipes |
| CN219026535U (en) * | 2023-01-05 | 2023-05-16 | 芜湖吉诚机械有限公司 | Welding device |
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Inventor after: Chen Zengshou Inventor after: Wang Zilin Inventor after: Huang Meili Inventor before: Chen Zengshou Inventor before: Wang Zilin Inventor before: Huang Meili |