CN118002902B - Resistance spot welding pliers with energy consumption monitoring function - Google Patents
Resistance spot welding pliers with energy consumption monitoring function Download PDFInfo
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- CN118002902B CN118002902B CN202410410735.5A CN202410410735A CN118002902B CN 118002902 B CN118002902 B CN 118002902B CN 202410410735 A CN202410410735 A CN 202410410735A CN 118002902 B CN118002902 B CN 118002902B
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- 238000003466 welding Methods 0.000 title claims abstract description 99
- 238000005265 energy consumption Methods 0.000 title claims abstract description 31
- 238000012544 monitoring process Methods 0.000 title claims abstract description 19
- 238000007790 scraping Methods 0.000 claims abstract description 50
- 238000001125 extrusion Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 57
- 238000004140 cleaning Methods 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 7
- 230000002457 bidirectional effect Effects 0.000 description 9
- 239000012535 impurity Substances 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Resistance Welding (AREA)
Abstract
The invention discloses a resistance spot welding clamp with an energy consumption monitoring function, which relates to the technical field of spot welding machines and comprises a workbench, a hydraulic cylinder, spot welding clamps, positioning pieces, a rotating frame, scraping pieces and the like, wherein the workbench is connected with the symmetrically arranged positioning pieces, the symmetrically arranged rotating frame is rotationally connected with the positioning pieces, and the rotating frame is connected with a plurality of scraping pieces in a sliding mode. According to the pipe welding device, in the process of inserting the pipe into the two positioning parts, under the action of the extrusion springs, the scraping part is kept in contact with the pipe, and the scraping part can automatically scrape stains on the outer wall of the pipe, so that the influence of the stains on welding quality can be avoided.
Description
Technical Field
The invention relates to the technical field of spot welders, in particular to a resistance spot welding clamp with an energy consumption monitoring function.
Background
Resistance spot welding pliers spot weld a workpiece by means of a resistance, such as: patent publication number is CN 219561753U's patent discloses a novel resistance welding spot welding machine, which comprises a machine bench, the spot welder aircraft nose is installed to the upper end of board, the upper end detachable of board is connected with two sets of tubular product positioning mechanism, tubular product positioning mechanism includes the locating piece, one side integrated into one piece of locating piece has the locating surface, rotate on the locating surface and install the rotation connecting block, rotate the connecting block and set up to ring shape structure, just rotate the internally mounted of connecting block and have elastic locating component.
When using above-mentioned patent to carry out spot welding to tubular product, place tubular product in tubular product positioning mechanism earlier and fix, then drive spot welder aircraft nose through the cylinder and move down and weld tubular product, before with tubular product welding, if the tubular product surface is with impurity such as greasy dirt, then at welded in-process, spot welder aircraft nose and impurity contact, impurity very rough in the position surface that leads to welded very easily to influence welding quality, and above-mentioned patent can not carry out the scrubbing to tubular product, research and development at present one kind can carry out the scrubbing to tubular product, improve welding quality's resistance spot welding tongs that possesses energy consumption monitor function.
Disclosure of Invention
In order to overcome the defects that the existing resistance welding spot welder cannot remove dirt on pipes and has low welding quality, the resistance spot welding pliers with the energy consumption monitoring function, which can remove dirt on the pipes and improve the welding quality, are provided.
The technical implementation scheme of the invention is as follows: the utility model provides a resistance spot welding tongs that possesses energy consumption monitor function, includes workstation, pneumatic cylinder, spot welding tongs, still including electric energy sensor, display screen, setting element, rotating turret, strike off piece, extrusion spring and rotary mechanism, spot welding tongs is equipped with electric energy sensor, the workstation is equipped with the display screen, electric energy sensor with the display screen passes through electric connection, the workstation is connected with the setting element of symmetry setting, the setting element rotation type is connected with the symmetry setting the rotating turret, the rotating turret slidingtype is connected with a plurality of strike off the piece, strike off the piece with be connected with between the rotating turret extrusion spring, workstation upper portion is equipped with and is used for driving tubular product and carries out rotatory rotary mechanism.
Preferably, the rotary mechanism comprises a supporting piece, a rotary frame, a supporting frame, a driving motor, a first gear, a second gear and a connecting rod, wherein the workbench is connected with the supporting piece which is symmetrically arranged, the supporting piece is rotationally connected with the rotary frame, the workbench is connected with the supporting frame, the supporting frame is connected with the driving motor, the driving motor is connected with the connecting rod, the connecting rod is rotationally connected with the workbench, the connecting rod is close to one side of the rotary frame and is connected with the first gear, the rotary frame is connected with the second gear, and the first gear is meshed with the second gear.
Preferably, the resistance spot welding pliers with the energy consumption monitoring function further comprise a cleaning mechanism, the cleaning mechanism is used for cleaning stains on the spot welding pliers, the cleaning mechanism is arranged on the workbench, the cleaning mechanism comprises a fixing rod, a moving part, a wiping part and a rotating assembly, the spot welding pliers are provided with the fixing rod, the fixing rod is connected with the moving part in a sliding mode, the moving part is close to one side of the spot welding pliers and is connected with the wiping part in a rotating mode, the cleaning mechanism is used for cleaning the stains on the spot welding pliers, the workbench is provided with the rotating assembly, and the rotating assembly is used for driving the wiping part to rotate.
Preferably, the rotating assembly comprises a first friction wheel, a second friction wheel, a fixed screw rod, a guide piece, a telescopic piece, a fixing piece and a reset spring, wherein the workbench is close to one side of the moving piece and is connected with the guide piece, the guide piece is connected with the moving piece in a sliding mode, the wiping piece is connected with the first friction wheel, the moving piece is close to one side of the first friction wheel and is connected with the second friction wheel in a rotating mode, the first friction wheel is in extrusion fit with the second friction wheel, the workbench is close to one side of the moving piece and is connected with the telescopic piece in a sliding mode, the telescopic piece is fixedly connected with the fixed screw rod, the fixed screw rod is in threaded connection with the second friction wheel, the telescopic piece is close to one side of the fixed screw rod and is connected with the fixing piece in a sliding mode, the fixing piece is in extrusion fit with the moving piece, and the fixing piece is far away from one side of the fixed screw rod and the workbench is connected with the reset spring.
As the preference, possess resistance spot welding tongs of energy consumption monitor function still including wiping the mechanism, it is used for wiping the greasy dirt of tubular product outer wall to wipe the mechanism, it is in to wipe the mechanism setting inside the swivel mount, it is including slider, coupling spring and sponge arc piece to wipe the mechanism, the swivel mount slidingtype is connected with the slider that the symmetry set up, the slider with be connected with coupling spring between the swivel mount, the slider is connected with sponge arc piece, sponge arc piece is used for wiping the greasy dirt.
Preferably, the resistance spot welding tongs with the energy consumption monitoring function further comprise a guide plate and a collecting box, the workbench is close to one side of the rotating frame and is connected with the guide plate, and the guide plate is connected with the collecting box for collecting greasy dirt in a sliding mode.
Preferably, the resistance spot welding pliers with the energy consumption monitoring function further comprise a propelling mechanism, the propelling mechanism is used for automatically propelling the pipe, the propelling mechanism is arranged at the bottom of the workbench and comprises a connecting piece, a propelling piece and a driving assembly, the bottom of the workbench is connected with the connecting piece, the connecting piece is connected with the symmetrically arranged propelling piece in a sliding mode, the propelling piece is used for propelling the pipe, and the connecting piece is provided with the driving assembly used for driving the propelling piece to move.
Preferably, the driving assembly comprises a double-shaft motor and a driving screw rod, the connecting piece is connected with the double-shaft motor, an output shaft of the double-shaft motor is connected with the driving screw rod, and the driving screw rod is in threaded connection with the propelling piece.
Preferably, the resistance spot welding pliers with the energy consumption monitoring function further comprise a scraping mechanism, the scraping mechanism is used for scraping stains on the end face of the pipe, the scraping mechanism is arranged between the supporting frame and the workbench, the scraping mechanism comprises a guide rod, a scraping frame, a bidirectional screw rod and a scraping plate, the workbench is far away from one side of the supporting frame and fixedly connected with the guide rod, the guide rod is connected with the scraping frame in a sliding mode, the workbench is far away from one side of the supporting frame and is rotatably connected with the bidirectional screw rod, the bidirectional screw rod is in threaded connection with the scraping frame, and the scraping frame is connected with the scraping plate.
Preferably, the resistance spot welding tongs with the energy consumption monitoring function further comprise a placing piece, a blower and a pull rope, wherein the placing piece is connected with the front of the workbench, the blower is clamped with the placing piece, and the pull rope is connected between the blower and the placing piece.
The beneficial effects of the invention are as follows: according to the pipe welding device, in the process of inserting the pipe into the two positioning parts, under the action of the extrusion springs, the scraping part is kept in contact with the pipe, and the scraping part can automatically scrape stains on the outer wall of the pipe, so that the influence of the stains on welding quality can be avoided.
The invention can monitor the energy consumption of the spot welding tongs through the electric energy sensor, and put the monitored process on the display screen so as to be convenient for people to check.
According to the spot welding clamp, when the spot welding clamp moves downwards, the moving piece drives the second friction wheel to move downwards, the second friction wheel moves downwards and drives the wiping piece to rotate through the first friction wheel, and the wiping piece can automatically wipe and remove stains on the spot welding clamp when rotating, so that the phenomenon that the stains influence on the welding quality of pipes is avoided.
According to the invention, in the process of inserting the pipe into the positioning piece, under the cooperation between the scraping frame and the scraping plate, dirt on the end face of the pipe can be cleaned, and the spot welding quality is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is a perspective sectional view of the rotating frame, scraping member, pressing spring and other parts of the present invention.
Fig. 4 is a schematic perspective view of the support, the rotating frame, the first gear and other parts according to the present invention.
Fig. 5 is a schematic perspective view of a first view of the cleaning mechanism according to the present invention.
Fig. 6 is a schematic view of a second view structure of the cleaning mechanism according to the present invention.
Fig. 7 is a schematic perspective view of the moving member, the first friction wheel, the second friction wheel and the like according to the present invention.
Fig. 8 is a schematic perspective view of a scraping mechanism according to the present invention.
Fig. 9 is a schematic view showing a partial perspective structure of the scraping mechanism of the present invention.
Fig. 10 is a schematic perspective view of a wiping mechanism according to the present invention.
FIG. 11 is a schematic perspective view of a portion of a slider, connecting spring, wiper, and the like according to the present invention.
Fig. 12 is a schematic perspective view of a propulsion mechanism according to a first perspective view of the present invention.
Fig. 13 is a schematic view of a second view angle structure of the propulsion mechanism of the present invention.
Fig. 14 is a schematic perspective view of a placement member, blower and pull cord of the present invention.
Reference numerals illustrate: 1. a work table; 11. a hydraulic cylinder; 12. spot welding pliers; 13. an electrical energy sensor; 14. a display screen; 15. a positioning piece; 16. a rotating frame; 17. a scraper; 18. extruding a spring; 19. a support; 110. a rotating frame; 111. a support frame; 112. a driving motor; 113. a first gear; 114. a second gear; 115. a connecting rod; 2. a fixed rod; 21. a moving member; 22. a wiper; 23. a first friction wheel; 24. a second friction wheel; 25. fixing a screw rod; 26. a guide member; 27. a telescoping member; 28. a fixing member; 29. a return spring; 3. a guide rod; 31. a scraping frame; 32. a two-way screw rod; 33. a scraper; 4. a slider; 43. a connecting spring; 44. a sponge arc-shaped block; 41. a guide plate; 42. a collection box; 5. a connecting piece; 53. a propulsion member; 51. a biaxial motor; 52. driving a screw rod; 6. a placement member; 61. a blower; 62. and (5) pulling the rope.
Detailed Description
The invention is further described below with reference to the drawings and the detailed description.
Example 1 of the present invention: the resistance spot welding pliers with the energy consumption monitoring function comprises a workbench 1, a hydraulic cylinder 11, a spot welding pliers 12, an electric energy sensor 13, a display screen 14, a positioning piece 15, a rotating frame 16, a scraping piece 17, an extrusion spring 18 and a rotating mechanism, wherein the hydraulic cylinder 11 is connected to the upper part of the workbench 1 through bolts, the spot welding pliers 12 are connected to the bottom of a telescopic rod of the hydraulic cylinder 11, the electric energy sensor 13 is arranged on the right part of the spot welding pliers 12, the display screen 14 is arranged at the rear part of the workbench 1, the electric energy sensor 13 and the display screen 14 are electrically connected, the electric energy sensor 13 can monitor the energy consumption of the spot welding pliers 12, and the monitored data are thrown onto the display screen 14, so that people can monitor the energy consumption of each workpiece in real time through the display screen 14 in the spot welding pliers 12 in the spot welding process, and record the energy consumption, so that the purpose is to improve the spot welding pliers 12 according to the energy consumption required by the spot welding pliers 12, the electric energy consumption of the spot welding pliers 12, the electric energy consumption is improved, the rotating frame 16 is connected to the inner side of the rotating frame 17 at the left side of the workbench 1, the four side surfaces of the rotating frame 16 are connected to the inner side of the rotating frame 17, and the four side surfaces of the rotating frame 17 are connected to the pipe 16;
As shown in fig. 4, the rotating mechanism comprises a supporting piece 19, a rotating frame 110, a supporting frame 111, a driving motor 112, a first gear 113, a second gear 114 and a connecting rod 115, wherein the supporting piece 19 is welded on the left side and the right side of the workbench 1, the rotating frame 110 is rotatably connected to the upper part of the supporting piece 19, the supporting frame 111 is welded on the right rear part of the workbench 1, the driving motor 112 is connected to the upper part of the supporting frame 111 through bolts, the connecting rod 115 is connected to the output shaft of the driving motor 112, the left part of the connecting rod 115 is rotatably connected with the workbench 1, the first gear 113 is connected to the left side and the right side of the connecting rod 115, the second gear 114 is connected to the rotating frame 110, the first gear 113 is meshed with the second gear 114, the rotating frame 110 is driven by the output shaft of the driving motor 112 through the first gear 113 and the second gear 114, and the rotating frame 110 can drive the pipe to rotate, so that the welding of the pipe welding pliers 12 is facilitated;
As shown in fig. 1 to 14, when the invention is used, two pipes can be inserted into the positioning piece 15 and the rotating frame 110 respectively, when the pipes are in contact with the scraping piece 17, the scraping piece 17 can keep a contact state with the pipes under the action of the extrusion spring 18, in this way, in the process of moving the pipes in, the scraping piece 17 can automatically scrape and clean dirt on the outer wall of the pipes, so that the influence of the dirt on the welding quality can be avoided, after the pipes are placed, the driving motor 112 and the hydraulic cylinder 11 are started, the telescopic rod of the hydraulic cylinder 11 stretches to drive the spot welding pliers 12 to move downwards to weld the pipes, the driving motor 112 drives the connecting rod 115, the first gear 113 and the second gear 114 to rotate to drive the rotating frame 110 to rotate, the rotating frame 110 drives the pipes to rotate, the driving motor 112 is closed after the welding is finished, the spot welding pliers 12 are controlled to move upwards to reset by the hydraulic cylinder 11, finally, the electric energy sensor 13 can monitor the energy consumption of the spot welding pliers 12 in the welding process, and the monitored data can be read on the display screen 14 through the electric energy consumption of the sensor 14.
Example 2 of the present invention: on the basis of the embodiment 1, as shown in fig. 5-7, the resistance spot welding pliers with the energy consumption monitoring function further comprise a cleaning mechanism for cleaning dirt on the spot welding pliers 12, the cleaning mechanism is arranged on the workbench 1 and comprises a fixed rod 2, a moving part 21, a wiping part 22 and a rotating assembly, the fixed rod 2 is arranged at the rear part of the spot welding pliers 12, the moving part 21 is connected with the lower part of the fixed rod 2 in a sliding manner, the wiping part 22 for cleaning the dirt on the spot welding pliers 12 is rotatably connected with the front upper part of the moving part 21, and the rotating assembly for driving the wiping part 22 to rotate is arranged on the workbench 1; the rotating assembly comprises a first friction wheel 23, a second friction wheel 24, a fixed screw rod 25, a guide piece 26, a telescopic piece 27, a fixed piece 28 and a reset spring 29, wherein the guide piece 26 is welded at the rear upper part of the workbench 1, the guide piece 26 is connected with the rear part of the movable piece 21 in a sliding mode, the lower part of the wiping piece 22 is connected with the first friction wheel 23, the left side of the front part of the movable piece 21 is rotationally connected with the second friction wheel 24, the first friction wheel 23 is in extrusion fit with the second friction wheel 24, the second friction wheel 24 is rotationally connected to the left part of the movable piece 21, an L-shaped bracket is arranged at the rear part of the workbench 1, the telescopic piece 27 is connected with the fixed screw rod 25 in a sliding mode, the fixed screw rod 25 is in threaded connection with the second friction wheel 24, the front upper part of the telescopic piece 27 is connected with the fixed piece 28, the rear part of the fixed piece 28 is in sliding mode with the L-shaped bracket of the workbench 1, the rear part of the fixed piece 28 is in extrusion fit with the rear part of the movable piece 21, the reset spring 29 is connected between the rear part of the fixed piece 28 and the workbench 1, and the second friction wheel 24 is driven by the second friction wheel 24 to rotate to remove dirt, and the second friction wheel 12 is driven to rotate by the fixed screw rod 23 to rotate the second friction wheel 24;
As shown in fig. 1 to 14, after the spot welding process is performed by the spot welding tongs 12 for a plurality of times, some stains are inevitably stained on the spot welding tongs 12, if the spot welding process is performed by using the spot welding tongs 12 with the stains again, the spot welding quality is affected, so that the cleaning mechanism is provided, the fixing rod 2 and the moving member 21 are driven to move downwards when the spot welding tongs 12 move downwards, the second friction wheel 24 is driven to move downwards by the rotating connection of the second friction wheel 24 at the left position of the moving member 21, and the second friction wheel 24 is driven to move downwards by the rotating connection of the second friction wheel 24 and the fixing screw 25, so that the second friction wheel 24 is driven to rotate by the fixing screw 25 during the downward movement of the second friction wheel 24, the second friction wheel 24 rotates to drive the first friction wheel 23 to rotate, the first friction wheel 23 rotates to drive the wiping piece 22 to rotate, the wiping piece 22 rotates to automatically wipe and remove dirt on the spot welding tongs 12, when the moving piece 21 continues to move downwards, the moving piece 21 is driven to move backwards under the action of the guide piece 26, the moving piece 21 moves backwards to drive the telescopic piece 27 and the fixing piece 28 to move backwards, the reset spring 29 is stretched, the telescopic piece 27 moves backwards to drive the fixing screw rod 25 and the second friction wheel 24 to move backwards, and the moving piece 21 moves backwards to drive the wiping piece 22 to move backwards and the spot welding tongs 12 to be separated, so that the wiping piece 22 cannot influence spot welding operation of the spot welding tongs 12; when the spot welding tongs 12 move upwards to reset, the fixed rod 2, the moving piece 21, the first friction wheel 23 and the second friction wheel 24 are driven to move upwards to reset, under the action of the guide piece 26, the moving piece 21 slowly moves forwards to reset, the wiping piece 22 is driven to move forwards to reset, and under the action of the reset spring 29, the fixed piece 28, the telescopic piece 27 and the fixed screw rod 25 are driven to move forwards to reset.
As shown in fig. 10-11, the resistance spot welding pliers with the energy consumption monitoring function further comprise a wiping mechanism for wiping oil stains on the outer wall of the pipe, the wiping mechanism is arranged inside the rotating frame 110 and comprises a sliding part 4, a connecting spring 43 and a sponge arc-shaped block 44, the sliding parts 4 are connected to the upper side and the lower side of the rotating frame 110 in a sliding mode, the connecting spring 43 is connected between the sliding parts 4 and the rotating frame 110, and the sponge arc-shaped block 44 for wiping the oil stains is connected to the lower side of the sliding part 4 on the upper portion and the upper side of the sliding part 4 on the lower portion.
As shown in fig. 10, the resistance spot welding pliers with the energy consumption monitoring function further comprise a guide plate 41 and a collecting box 42, wherein the guide plate 41 is fixedly connected to the left side and the right side of the workbench 1, and the collecting box 42 for collecting oil stains is slidably connected to the guide plate 41.
As shown in fig. 1 to 14, some oil stains are formed on the outer wall of some pipes, and the oil stains also reduce the welding quality, so when the pipe is inserted into the positioning member 15, the sponge arc-shaped block 44 is kept in a contact state with the pipe wall under the action of the connecting spring 43, so that the sponge arc-shaped block 44 can scrape off the oil stains on the pipe wall, the oil stains can drop down onto the collecting box 42 to be collected, and the collecting box 42 can be slid from the guiding plate 41 to be taken down, so that the oil stains in the collecting box 42 can be cleaned conveniently.
As shown in fig. 12-13, the resistance spot welding pliers with the energy consumption monitoring function further comprise a propelling mechanism for automatically propelling the pipe, the propelling mechanism is arranged at the bottom of the workbench 1 and comprises a connecting piece 5, a propelling piece 53 and a driving component, the connecting piece 5 is welded in the middle of the bottom of the workbench 1, the propelling piece 53 for propelling the pipe is slidingly connected to the left side and the right side of the connecting piece 5, the driving component is arranged on the connecting piece 5 and used for driving the propelling piece 53 to move; the driving assembly comprises a double-shaft motor 51 and a driving screw rod 52, the middle of the connecting piece 5 is connected with the double-shaft motor 51, the driving screw rod 52 is connected to the output shaft of the double-shaft motor 51, and the driving screw rod 52 is in threaded connection with the propelling piece 53.
As shown in fig. 1 to 14, before inserting the pipes, two pipes can be inserted into the pushing member 53 respectively, then the double-shaft motor 51 is started, the double-shaft motor 51 drives the driving screw rod 52 to rotate, the driving screw rod 52 rotates to drive the pushing member 53 to move inwards, the pushing member 53 moves inwards to automatically push the two pipes to each other, so that the two pipes can be butted, welding can be conveniently performed on the two pipes, after welding is completed, the double-shaft motor 51 drives the driving screw rod 52 to rotate reversely, the pushing member 53 moves outwards to reset, and then the pipes can be taken out.
As shown in fig. 8-9, the resistance spot welding pliers with the energy consumption monitoring function further comprise a scraping mechanism for strengthening scraping of stains on the end surfaces where two pipes are in contact, the scraping mechanism is arranged on the left side surfaces of the support frame 111 and the workbench 1 and comprises a guide rod 3, a scraping frame 31, a bidirectional screw rod 32 and a scraping plate 33, the guide rod 3 is fixedly connected to the left side surface of the workbench 1 and the front part of the support frame 111, two scraping frames 31 are connected to the guide rod 3 in a sliding mode, the upper structures of the scraping frames 31 are semicircular plates respectively, the two semicircular plates are spliced to form a circle, the left front side of the workbench 1 and the front part of the support frame 111 are rotationally connected with the bidirectional screw rod 32, the bidirectional screw rod 32 is located below the guide rod 3, the bidirectional screw rod 32 is in threaded connection with the lower part of the scraping frame 31, and the scraping plates 33 for scraping the stains on the end surfaces where two pipes are in contact are connected to the scraping frame 31.
As shown in fig. 1 to 14, there is a possibility that hard stains are relatively firm on the end surfaces of some pipes, and spot welding is performed after the end surfaces of the two pipes are combined during spot welding, but if the hard stains are relatively firm, gaps are formed after the end surfaces of the two pipes are attached, which affect the firmness of the connection of the two pipes, in order to avoid the firm hard stains affecting the quality of the connection of the two pipes, before spot welding, a scraping mechanism is provided for scraping the stains on the end surfaces of the two pipes on the side where the pipes are in contact, after the two pipes are respectively inserted into the pushing members 53, the pushing members 53 are mutually close by the double-shaft motor 51, the pushing members 53 are also mutually close, and when the end surfaces of the two pipes on the side where the two pipes are in contact are attached to the scraping plates 33, the bidirectional screw 32 can be manually rotated, so that the bidirectional screw 32 drives the front scraping frame 31 and the scraping plates 33 to move backward, and in this way, the scraping plates 33 can directly scrape the hard stains on the end surfaces of the two pipes on the side where the two pipes are in contact, the end surfaces of the two pipes are in contact, the hard stains on the side where the scraping frame 33 is in contact, and then the pipe ends are continuously welded, and the pipe 32 can be removed after the two pipes are welded, and the two pipes are welded together.
As shown in fig. 14, the resistance spot welding pliers with the energy consumption monitoring function further comprise a placing piece 6, a blower 61 and a pull rope 62, the placing piece 6 is welded at the front middle part of the workbench 1, the blower 61 is clamped inside the placing piece 6, and the pull rope 62 is connected between the right part of the blower 61 and the placing piece 6.
As shown in fig. 1 to 14, during the welding process, some scraps are generated, and the scraps are left on the workbench 1, so that in order to avoid the scraps affecting the welding work, the blower 61 can be held and turned on, the scraps are blown away by using the blower 61, the cleaning is convenient, and the blower 61 is reset after the use.
While the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the invention as defined in the following claims. Accordingly, the detailed description of the disclosed embodiments is to be taken only by way of illustration and not by way of limitation, and the scope of protection is defined by the content of the claims.
Claims (2)
1. The utility model provides a resistance spot welding pliers that possesses energy consumption monitoring function, includes workstation (1), pneumatic cylinder (11), spot welding pliers (12), characterized by: the spot welding clamp is characterized by further comprising an electric energy sensor (13), a display screen (14), a positioning piece (15), a rotating frame (16), scraping pieces (17), an extrusion spring (18) and a rotating mechanism, wherein the electric energy sensor (13) is arranged on the spot welding clamp (12), the display screen (14) is arranged on the workbench (1), the electric energy sensor (13) and the display screen (14) are electrically connected, the workbench (1) is connected with the positioning piece (15) which is symmetrically arranged, the positioning piece (15) is rotationally connected with the rotating frame (16) which is symmetrically arranged, the rotating frame (16) is slidably connected with a plurality of scraping pieces (17), the extrusion spring (18) is connected between the scraping pieces (17) and the rotating frame (16), and the rotating mechanism for driving a pipe to rotate is arranged on the upper portion of the workbench (1).
The rotary mechanism comprises a supporting piece (19), a rotary frame (110), a supporting frame (111), a driving motor (112), a first gear (113), a second gear (114) and a connecting rod (115), wherein the workbench (1) is connected with the supporting piece (19) which is symmetrically arranged, the supporting piece (19) is rotationally connected with the rotary frame (110), the workbench (1) is connected with the supporting frame (111), the supporting frame (111) is connected with the driving motor (112), the driving motor (112) is connected with the connecting rod (115), the connecting rod (115) is rotationally connected with the workbench (1), one side, close to the rotary frame (110), of the connecting rod (115) is connected with the first gear (113), the rotary frame (110) is connected with the second gear (114), and the first gear (113) is meshed with the second gear (114).
The spot welding clamp is characterized by further comprising a cleaning mechanism, wherein the cleaning mechanism is used for cleaning stains on the spot welding clamp (12), the cleaning mechanism is arranged on the workbench (1) and comprises a fixed rod (2), a moving part (21), a wiping part (22) and a rotating assembly, the fixed rod (2) is arranged on the spot welding clamp (12), the moving part (21) is connected with the fixed rod (2) in a sliding manner, the wiping part (22) is rotatably connected to one side, close to the spot welding clamp (12), of the moving part (21) and is used for cleaning the stains on the spot welding clamp (12), and the workbench (1) is provided with the rotating assembly which is used for driving the wiping part (22) to rotate;
The rotating assembly comprises a first friction wheel (23), a second friction wheel (24), a fixed screw rod (25), a guide piece (26), a telescopic piece (27), a fixing piece (28) and a return spring (29), wherein one side of the workbench (1) close to the movable piece (21) is connected with the guide piece (26), the guide piece (26) is slidably connected with the movable piece (21), the wiping piece (22) is connected with the first friction wheel (23), one side of the movable piece (21) close to the first friction wheel (23) is rotatably connected with the second friction wheel (24), the first friction wheel (23) is in extrusion fit with the second friction wheel (24), one side of the workbench (1) close to the movable piece (21) is slidably connected with the telescopic piece (27), the telescopic piece (27) is fixedly connected with the fixed screw rod (25), the fixed screw rod (25) is in threaded connection with the second friction wheel (24), one side of the movable piece (21) is close to the fixed piece (28), the fixed piece (28) is in extrusion fit with the fixed piece (28), the return spring (29) is connected between one side of the fixing piece (28) far away from the fixing screw rod (25) and the workbench (1);
The oil stain cleaning device comprises a rotary frame (110), and is characterized by further comprising a wiping mechanism, wherein the wiping mechanism is used for wiping oil stains on the outer wall of a pipe, the wiping mechanism is arranged inside the rotary frame (110) and comprises a sliding piece (4), a connecting spring (43) and a sponge arc-shaped block (44), the rotary frame (110) is connected with the sliding piece (4) which is symmetrically arranged in a sliding mode, the connecting spring (43) is connected between the sliding piece (4) and the rotary frame (110), the sliding piece (4) is connected with the sponge arc-shaped block (44), and the sponge arc-shaped block (44) is used for wiping the oil stains;
the oil stain collecting device is characterized by further comprising a guide plate (41) and a collecting box (42), wherein one side, close to the rotating frame (110), of the workbench (1) is connected with the guide plate (41), and the guide plate (41) is connected with the collecting box (42) for collecting oil stains in a sliding mode;
the pipe pushing device comprises a workbench (1), and is characterized by further comprising a pushing mechanism, wherein the pushing mechanism is used for automatically pushing a pipe, the pushing mechanism is arranged at the bottom of the workbench (1) and comprises a connecting piece (5), a pushing piece (53) and a driving assembly, the connecting piece (5) is connected to the bottom of the workbench (1), the symmetrically arranged pushing piece (53) is connected to the connecting piece (5) in a sliding mode, the pushing piece (53) is used for pushing the pipe, and the driving assembly used for driving the pushing piece (53) to move is arranged on the connecting piece (5);
The driving assembly comprises a double-shaft motor (51) and a driving screw rod (52), the connecting piece (5) is connected with the double-shaft motor (51), an output shaft of the double-shaft motor (51) is connected with the driving screw rod (52), and the driving screw rod (52) is in threaded connection with the propelling piece (53);
Still including scraping the mechanism, it is used for scraping the spot of tubular product terminal surface to scrape the mechanism, scrape the mechanism setting and be in support frame (111) with between workstation (1), scrape the mechanism including guide bar (3), strike off frame (31), two-way lead screw (32) and scraper blade (33), workstation (1) keep away from support frame (111) one side with support frame (111) rigid coupling has guide bar (3), guide bar (3) sliding connection has the symmetry to set up strike off frame (31), workstation (1) keep away from support frame (111) one side with support frame (111) swivelling joint has two-way lead screw (32), two-way lead screw (32) with strike off frame (31) threaded connection, strike off frame (31) are connected with scraper blade (33).
2. A resistance spot welding pliers with energy consumption monitoring function according to claim 1, characterized in that: still including placing piece (6), hair-dryer (61) and stay cord (62), be connected with before workstation (1) place piece (6), place piece (6) joint have hair-dryer (61), hair-dryer (61) with place and be connected with between piece (6) stay cord (62).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410410735.5A CN118002902B (en) | 2024-04-08 | 2024-04-08 | Resistance spot welding pliers with energy consumption monitoring function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410410735.5A CN118002902B (en) | 2024-04-08 | 2024-04-08 | Resistance spot welding pliers with energy consumption monitoring function |
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| Publication Number | Publication Date |
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| CN118002902A CN118002902A (en) | 2024-05-10 |
| CN118002902B true CN118002902B (en) | 2024-06-07 |
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| US8082823B2 (en) * | 2008-10-22 | 2011-12-27 | Kravitch Nick C | Scraping tool |
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| CN118002902A (en) | 2024-05-10 |
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