CN115178945A - Welding device for machining fluid valve - Google Patents
Welding device for machining fluid valve Download PDFInfo
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- CN115178945A CN115178945A CN202211008137.2A CN202211008137A CN115178945A CN 115178945 A CN115178945 A CN 115178945A CN 202211008137 A CN202211008137 A CN 202211008137A CN 115178945 A CN115178945 A CN 115178945A
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- connecting rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0294—Transport carriages or vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the field of valve welding, in particular to a welding device for machining a fluid valve; the lifting mechanism comprises a workbench, wherein support columns are fixedly connected to the front end and the rear end of the left side and the right side of the lower end face of the workbench, universal wheels are connected to the inner sides of the support columns through sliding grooves in a sliding manner, a limiting rod is fixedly connected to the middle of the right side of the upper end face of the workbench, a lifting plate is connected to the limiting rod in a sliding manner, a motor is fixedly connected to the middle of the left side of the upper end face of the workbench through a support rod, an L-shaped plate is fixedly connected to the output end of the motor through a first rotating shaft, a fixed disc is fixedly connected to the right end face of the L-shaped plate, a sliding rod is fixedly connected to the fixed disc, a sliding sleeve is connected to the sliding rod in a sliding manner, and an inner support plate is fixedly connected to one end, far away from each other, of the sliding sleeve; the invention can effectively solve the problem that the stability of the valve is poor during welding in the prior art; the adjusting effect on the welding position is poor, the cost required by the air cylinder is high, and the occupied space is large; inconvenient to whole device removes, the problem that artifical transport is comparatively wasted time and energy.
Description
Technical Field
The invention relates to the field of valve welding, in particular to a welding device for machining a fluid valve.
Background
Generally, a valve body of the valve is provided with a welding bead, and the welding bead is welded by a welding gun, so that the strength and the sealing property of the valve body are ensured; especially for the valve body forged by sections, the welding workload of the welding bead is large, and in order to reduce the welding strength of the welding bead and improve the welding efficiency, a welding gun is usually erected above the valve body, and the welding gun performs swing or rotation welding.
In China, the patent application numbers are: CN201510554865.7 discloses a welding device for welding large valves, the main contents of which are: the bottom surface of the box body is installed on the base, the worm wheel is meshed with the worm, the worm wheel is installed on the rotating shaft, the rotating shaft is installed on the box body through a bearing, the workbench is installed at the top end of the rotating shaft, a support is installed on the workbench, the stand is fixedly installed on the base, the mounting plate is installed on the stand, the cylinder seat is installed on the mounting plate, the cylinder is installed on the left end face of the cylinder seat, a spring is sleeved on a piston rod of the cylinder, a guide sliding column is installed in the cylinder seat, a boss is arranged on the top surface of the slide carriage, a guide wheel is installed on the boss, the bottom end of the angle plate is installed on the slide carriage, a left fine-adjustment mounting seat and a right fine-adjustment mounting seat are installed on the side face of the angle plate, a screw rod is installed on the left fine-adjustment mounting seat and the right fine-adjustment mounting seat, a right fine-adjustment hand wheel is arranged at the right end of the screw rod, a right fixing block is installed in a mounting hole at the rear end of a flat plate, a left fixing block is installed on a right fixing block, and a welding gun is fixedly installed in a groove of the left fixing block and the right fixing block.
However, the following disadvantages still exist in the practical application process:
first, during the welding, the poor stability of valve because above-mentioned comparison file does not set up and plays a centre gripping location effect to the valve of different inner chamber diameters, leads to the valve not to obtain the fastening, so during the welding, the poor stability of valve.
Second, poor to welding position's regulation effect, the required cost of cylinder is higher, and it is great to occupy space, because above-mentioned comparison file only promotes through the cylinder and drives the direct control welding position to set up the stroke mechanism of amplification of cylinder, so need longer cylinder just can realize adjusting, not only the cost is higher, comparatively occupies space moreover.
Third, inconvenient removing whole device, artifical transport is comparatively wasted time and energy, because above-mentioned contrast file can not realize respectively that the universal wheel removes and stably places two kinds of states, so need artifically remove whole device, comparatively difficultly.
Disclosure of Invention
The present invention is directed to solving the disadvantages of the prior art and the problems set forth above in the background.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a welding set for fluid valve processing, includes the workstation, the equal fixedly connected with support column in both ends around both sides about the terminal surface under the workstation, the support column inboard has the universal wheel through spout sliding connection, workstation up end right side middle part fixedly connected with gag lever post, gag lever post sliding connection has the lifter plate, lifter plate left end face upside rear end fixedly connected with right spout piece, right spout piece inboard has eighth connecting rod through round pin axle sliding connection, eighth connecting rod left end is connected with the sixth connecting rod through the round pin axle rotation, sixth connecting rod left end has left spout piece through round pin axle sliding connection, left spout piece left end face fixedly connected with translation board, translation board left end face downside fixedly connected with welder body, workstation up end left side middle part is through bracing piece fixedly connected with motor, the motor output is through first pivot fixedly connected with L template, L template right end face fixedly connected with fixed disk, fixed disk fixedly connected with slide bar, slide bar sliding connection has the sliding sleeve, the one end fixedly connected with interior fagging that the sliding sleeve was kept away from each other.
Furthermore, a first threaded rod is rotatably connected to the middle of the left end face of the fixed plate, a threaded sleeve is in threaded connection with the first threaded rod, the threaded sleeve is rotatably connected with a first connecting rod through a pin shaft, and one end, far away from the threaded sleeve, of the first connecting rod is rotatably connected with the sliding sleeve through a pin shaft.
Furthermore, the left end and the right end of the inner supporting plate are both connected with clamping blocks in a sliding mode through sliding grooves, the clamping blocks are connected with a second connecting rod in a rotating mode through pin shafts, one end, far away from the clamping blocks, of the second connecting rod is connected with a rotating plate in a rotating mode through the pin shafts, the middle of the rotating plate is connected with a hinged plate in a rotating mode through the pin shafts, and the hinged plate is fixedly connected with the inner supporting plate.
Furthermore, the middle part of the right end face of the fixed disc is rotatably connected with a second rotating shaft, the left end of the second rotating shaft is fixedly connected with a first worm wheel, the first worm wheel is connected with a first worm in a meshed mode, the upper end of the first worm is rotatably connected with the fixed disc, the middle part of the upper side of the right end face of the fixed disc is fixedly connected with a hexagonal block through a fixed rod, the hexagonal block is rotatably connected with a second bevel gear through a convex block rod, the right end face of the second rotating shaft is fixedly connected with a first bevel gear, and the first bevel gear is connected with the second bevel gear in a meshed mode.
Furthermore, the projection rod is connected with a sleeve in a sliding mode, the sleeve is connected with an L-shaped block in a rotating mode, the L-shaped block is fixedly connected with the inner supporting plate, the L-shaped block is connected with a third bevel gear and a third connecting rod in a rotating mode through a pin shaft, the third bevel gear is connected with the sleeve in a meshed mode through a fourth bevel gear, the left end of the third connecting rod is connected with a fourth connecting rod in a rotating mode through a pin shaft, and the left end of the fourth connecting rod is connected with the rotating plate in a rotating mode through a pin shaft.
Furthermore, a fifth connecting rod is rotatably connected to the lower side of the right end face of the translation plate through a pin shaft, a seventh connecting rod is rotatably connected to the right end of the fifth connecting rod through a pin shaft, the right end of the seventh connecting rod is rotatably connected to the lifting plate through a pin shaft, a first electric telescopic rod is fixedly connected to the rear side of the left end face of the lifting plate, a piston end of the first electric telescopic rod is rotatably connected to the eighth connecting rod through a pin shaft, the middle of the fifth connecting rod is rotatably connected to the sixth connecting rod through a pin shaft, and the middle of the seventh connecting rod is rotatably connected to the eighth connecting rod through a pin shaft.
Furthermore, the middle part of the right side of the upper end face of the workbench is fixedly connected with a second electric telescopic rod, a piston end of the second electric telescopic rod is fixedly connected with a rack, the lower end of the rack is connected with the workbench through a sliding groove in a sliding mode, the middle part of the right side of the upper end face of the workbench is fixedly connected with a supporting plate, the middle part of the supporting plate is connected with a tenth connecting rod and a gear through a pin shaft in a rotating mode, the gear is meshed with the rack, the upper end of the tenth connecting rod is connected with a ninth connecting rod through a pin shaft in a rotating mode, and the upper end of the ninth connecting rod is connected with the lifting plate through a pin shaft in a rotating mode.
Furthermore, a second worm is rotatably connected to the middle of the lower end face of the workbench, a rectangular block is fixedly connected to each of the left end and the right end of the front side of the lower end face of the workbench, and a second worm gear is rotatably connected to the middle of the rear end face of the rectangular block through a pin shaft.
Furthermore, the second worm wheel is connected with the second worm in a meshed mode, the middle of the second worm wheel is fixedly connected with a sliding groove rod through a pin shaft, the sliding groove rod is connected with the universal wheel through a pin shaft in a sliding mode, the lower end face of the second worm is rotatably connected with a second threaded rod through a pin shaft, the second threaded rod is inserted into a groove rod, the upper end face of the groove rod is fixedly connected with the workbench, and the second threaded rod is in threaded connection with a nut.
Compared with the prior art, the invention has the advantages and positive effects that,
1. according to the invention, the fluid valve is sleeved outside the inner supporting plate, then the first threaded rod is rotated to drive the threaded sleeve to move rightwards, the threaded sleeve drives the first connecting rod to rotate, the first connecting rod drives the sliding sleeve to slide on the sliding rod, the inner supporting plate is mutually far away, the inner cavity of the fluid valve is supported, then the first worm is rotated to drive the first worm gear and the second rotating shaft to rotate, the second rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the lug rod to rotate through the second bevel gear, the lug rod drives the sleeve to rotate, the sleeve drives the fourth bevel gear to rotate, the fourth bevel gear drives the third connecting rod to rotate through the third bevel gear and the pin shaft, the third connecting rod drives the fourth connecting rod to rotate, the fourth connecting rod drives the rotating plate to rotate, the rotating plate drives the two clamping blocks to mutually approach through the second connecting rod, the left end face and the right end face of the fluid valve are clamped, and the positioning work of the fluid valve can be completed, so that the fluid valve with different inner cavity diameters can be conveniently fastened, the clamping and the positioning effect can be further ensured, and the stability during the welding of the fluid valve can be improved in operation efficiency.
2. According to the invention, the second electric telescopic rod is started to drive the rack to move, the rack drives the tenth connecting rod to rotate through the gear, the tenth connecting rod drives the ninth connecting rod to rotate, the ninth connecting rod drives the lifting plate to slide on the limiting rod, the height of the welding gun body is adjusted, then the first electric telescopic rod is started to drive the eighth connecting rod to rotate, the eighth connecting rod drives the sixth connecting rod to rotate, the seventh connecting rod drives the fifth connecting rod to rotate, so that the included angle between the seventh connecting rod and the eighth connecting rod is changed, the left and right positions of the welding gun body can be adjusted, then the motor is started, the fixed disk is driven to rotate through the first rotating shaft, the welding gun body can be aligned to different positions of the fluid valve, the stroke of the first electric telescopic rod and the stroke of the second electric telescopic rod are enlarged, the cost of the first electric telescopic rod and the cost of the second electric telescopic rod are saved, the occupied space is also saved, the welding position of the fluid valve can be flexibly adjusted, and the welding precision is further higher.
3. According to the invention, the second worm is driven to rotate by rotating the second worm, the second worm wheel drives the chute rod to rotate, the chute rod drives the universal wheel to ascend or descend through the pin shaft, then the second threaded rod is rotated to be inserted into the inner sides of the front and rear groove rods, then the nut is rotated to fix the position of the second threaded rod, when the second threaded rod is inserted into the front groove rod, the universal wheel is at the lowest end, so that the whole device can be moved, and when the second threaded rod is inserted into the rear groove rod, the universal wheel is at the highest end, so that the whole device can be stably placed, so that the two states of moving and stably placing can be respectively realized for the whole device, and the process of manually carrying the device is further saved, time and labor are saved, and the device is high in functionality.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is an enlarged view of the area B of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the area C of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of a bottom partial perspective structure of the inner supporting plate according to the present invention;
FIG. 6 is an enlarged view of the area D in FIG. 5 according to the present invention;
FIG. 7 is a schematic rear view of a partial perspective structure of the fixing plate according to the present invention;
FIG. 8 is a schematic bottom view of a partial perspective view of the support post of the present invention;
FIG. 9 is an enlarged view of area E of FIG. 8 according to the present invention;
FIG. 10 is a side view of a partial perspective structure of the present invention.
The reference numerals in the drawings represent:
1. a work table; 2. a motor; 3. a support bar; 4. a first rotating shaft; 5. an L-shaped plate; 6. fixing the disc; 7. a first threaded rod; 8. a threaded sleeve; 9. a first link; 10. a sliding sleeve; 11. a slide bar; 12. an inner supporting plate; 13. a clamping block; 14. a rotating plate; 15. a second link; 16. a third link; 17. a fourth link; 18. a first worm gear; 19. a second rotating shaft; 20. a fixing rod; 21. a bump bar; 22. a sleeve; 23. a first bevel gear; 24. six-edge blocks; 25. a second bevel gear; 26. a welding gun body; 27. a translation plate; 28. a left chute block; 29. a fifth link; 30. a sixth link; 31. a seventh connecting rod; 32. an eighth link; 33. a right chute block; 34. a first electric telescopic rod; 35. a lifting plate; 36. a limiting rod; 37. a ninth link; 38. a tenth link; 39. a first worm; 40. a support plate; 41. a gear; 42. a second electric telescopic rod; 43. a rack; 44. a support pillar; 45. a universal wheel; 46. a chute rod; 47. a hinge plate; 48. an L-shaped block; 49. a third bevel gear; 50. a fourth bevel gear; 51. a second worm gear; 52. a nut; 53. a second worm; 54. a second threaded rod; 55. a groove rod; 56. a rectangular block.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The welding device for machining the fluid valve of the embodiment is as follows, with reference to fig. 1 to 10: including workstation 1, both ends equal fixedly connected with support column 44 around the terminal surface left and right sides under workstation 1, support column 44 inboard has universal wheel 45 through spout sliding connection, workstation 1 up end right side middle part fixedly connected with gag lever post 36, gag lever post 36 sliding connection has lifter plate 35, lifter plate 35 left end face upside rear end fixedly connected with right spout piece 33, right spout piece 33 inboard has eighth connecting rod 32 through round pin axle sliding connection, eighth connecting rod 32 left end is connected with sixth connecting rod 30 through round pin axle rotation, sixth connecting rod 30 left end has left spout piece 28 through round pin axle sliding connection, left spout piece 28 left end face fixedly connected with translation board 27, translation board 27 left end face downside fixedly connected with welder body 26, workstation 1 up end left side middle part is through bracing piece 3 fixedly connected with motor 2, motor 2 output is through first pivot 4 fixedly connected with template L5, L template 5 right-hand member face fixedly connected with sliding sleeve 6, fixed disk 6 fixedly connected with slide bar 11, slide bar 11 sliding connection has sliding sleeve 10, the one end fixedly connected with inner support plate 12 that mutual keeping away from of slide bar 10.
Wherein, the middle part of the left end face of the fixed disk 6 is rotatably connected with a first threaded rod 7, the first threaded rod 7 is in threaded connection with a threaded sleeve 8, the threaded sleeve 8 is rotatably connected with a first connecting rod 9 through a pin shaft, and one end, far away from the threaded sleeve 8, of the first connecting rod 9 is rotatably connected with a sliding sleeve 10 through a pin shaft. Both ends all have grip block 13 through spout sliding connection about interior fagging 12, and grip block 13 rotates through the round pin axle and is connected with second connecting rod 15, and the one end that second connecting rod 15 kept away from grip block 13 rotates through the round pin axle and is connected with rotor plate 14, and rotor plate 14 middle part rotates through the round pin axle and is connected with articulated slab 47, fagging 12 in articulated slab 47 fixedly connected with. The middle of the right end face of the fixed disc 6 is rotatably connected with a second rotating shaft 19, the left end of the second rotating shaft 19 is fixedly connected with a first worm gear 18, the first worm gear 18 is connected with a first worm 39 in a meshed mode, the upper end of the first worm 39 is rotatably connected with the fixed disc 6, the middle of the upper side of the right end face of the fixed disc 6 is fixedly connected with a hexagonal block 24 through a fixed rod 20, the hexagonal block 24 is rotatably connected with a second bevel gear 25 through a protruding block rod 21, the right end face of the second rotating shaft 19 is fixedly connected with a first bevel gear 23, and the first bevel gear 23 is connected with the second bevel gear 25 in a meshed mode. The cam rod 21 is connected with a sleeve 22 in a sliding mode, the sleeve 22 is connected with an L-shaped block 48 in a rotating mode, the L-shaped block 48 is fixedly connected with an inner supporting plate 12, the L-shaped block 48 is connected with a third bevel gear 49 and a third connecting rod 16 in a rotating mode through a pin shaft, the third bevel gear 49 is connected with the sleeve 22 in a meshing mode through a fourth bevel gear 50, the left end of the third connecting rod 16 is connected with a fourth connecting rod 17 in a rotating mode through a pin shaft, and the left end of the fourth connecting rod 17 is connected with a rotating plate 14 in a rotating mode through a pin shaft. The fluid valve is sleeved outside the inner supporting plate 12, then the first threaded rod 7 is rotated to drive the threaded sleeve 8 to move rightwards, the threaded sleeve 8 drives the first connecting rod 9 to rotate, the first connecting rod 9 drives the sliding sleeve 10 to slide on the sliding rod 11, the inner supporting plate 12 is made to be away from each other, the inner cavity of the fluid valve is supported, then the first worm 39 is rotated to drive the first worm gear 18 and the second rotating shaft 19 to rotate, the second rotating shaft 19 drives the first bevel gear 23 to rotate, the first bevel gear 23 drives the lug rod 21 to rotate through the second bevel gear 25, the lug rod 21 drives the sleeve 22 to rotate, the sleeve 22 drives the fourth bevel gear 50 to rotate, the fourth bevel gear 50 drives the third connecting rod 16 to rotate through the third bevel gear 49 and the pin shaft, the third connecting rod 16 drives the fourth connecting rod 17 to rotate, the fourth connecting rod 17 drives the rotating plate 14 to rotate, the rotating plate 14 drives the two clamping blocks 13 to approach each other through the second connecting rod 15, the left end face and the right end face of the fluid valve are clamped, and the positioning work of the fluid valve can be completed, thereby the fluid valve can be conveniently fastened and clamped, the clamping and the positioning effect of fastening, and the stability of the fluid valve can be further improved.
Wherein, translation board 27 right-hand member face downside is connected with fifth connecting rod 29 through the round pin axle rotation, fifth connecting rod 29 right-hand member is connected with seventh connecting rod 31 through the round pin axle rotation, seventh connecting rod 31 right-hand member is connected with lifter plate 35 through the round pin axle rotation, lifter plate 35 left end face rear side fixedly connected with first electric telescopic handle 34, first electric telescopic handle 34 piston end is connected with eighth connecting rod 32 through the round pin axle rotation, fifth connecting rod 29 middle part is connected with sixth connecting rod 30 through the round pin axle rotation, seventh connecting rod 31 middle part is connected with eighth connecting rod 32 through the round pin axle rotation. 1 up end right side middle part fixedly connected with second electric telescopic handle 42 of workstation, the piston end fixedly connected with rack 43 of second electric telescopic handle 42, rack 43 lower extreme has workstation 1 through spout sliding connection, 1 up end right side middle part fixedly connected with backup pad 40 of workstation, backup pad 40 middle part is connected with tenth connecting rod 38 and gear 41 through the round pin axle rotation, the gear 41 meshing is connected with rack 43, tenth connecting rod 38 upper end is connected with ninth connecting rod 37 through the round pin axle rotation, ninth connecting rod 37 upper end is connected with lifter plate 35 through the round pin axle rotation. The rack 43 is driven to move by starting the second electric telescopic rod 42, the rack 43 drives the tenth connecting rod 38 to rotate through the gear 41, the tenth connecting rod 38 drives the ninth connecting rod 37 to rotate, the ninth connecting rod 37 drives the lifting plate 35 to slide on the limiting rod 36, the height of the welding gun body 26 is adjusted, then the first electric telescopic rod 34 is started to drive the eighth connecting rod 32 to rotate, the eighth connecting rod 32 drives the sixth connecting rod 30 to rotate, the seventh connecting rod 31 drives the fifth connecting rod 29 to rotate, so that the included angle between the seventh connecting rod 31 and the eighth connecting rod 32 is changed, the left and right positions of the welding gun body 26 can be adjusted, then the motor 2 is started, the fixed disk 6 is driven to rotate through the first rotating shaft 4, the welding gun body 26 can be aligned to different positions of the fluid valve, the stroke of the first electric telescopic rod 34 and the second electric telescopic rod 42 is enlarged, the cost of the first electric telescopic rod 34 and the second electric telescopic rod 42 is saved, the occupied space is also saved, the flexible adjustment effect on the welding position of the fluid valve can be achieved, and the welding precision is further higher.
Wherein, the middle part of the lower end surface of the workbench 1 is rotationally connected with a second worm 53, the left end and the right end of the front side of the lower end surface of the workbench 1 are fixedly connected with a rectangular block 56, and the middle part of the rear end surface of the rectangular block 56 is rotationally connected with a second worm gear 51 through a pin shaft. The second worm wheel 51 is connected with a second worm 53 in a meshed mode, the middle of the second worm wheel 51 is fixedly connected with a sliding groove rod 46 through a pin shaft, the sliding groove rod 46 is connected with a universal wheel 45 through a pin shaft in a sliding mode, the lower end face of the second worm 53 is rotatably connected with a second threaded rod 54 through a pin shaft, the second threaded rod 54 is connected with a groove rod 55 in an inserted mode, the upper end face of the groove rod 55 is fixedly connected with the workbench 1, and the second threaded rod 54 is connected with a nut 52 in a threaded mode. The second worm 53 is rotated to drive the second worm wheel 51 to rotate, the second worm wheel 51 drives the chute rod 46 to rotate, the chute rod 46 drives the universal wheel 45 to ascend or descend through a pin shaft, then the second threaded rod 54 is rotated to enable the second threaded rod 54 to be inserted into the inner sides of the front and rear groove rods 55, then the nut 52 is rotated to fix the position of the second threaded rod 54, when the second threaded rod 54 is inserted into the front groove rod 55, the universal wheel 45 is positioned at the lowermost end, the whole device can be moved, and when the second threaded rod 54 is inserted into the rear groove rod 55, the universal wheel 45 is positioned at the uppermost end, the whole device can be stably placed, so that the whole device can be moved and stably placed, the manual carrying process of the device is omitted, time and labor are saved, and the device is high in functionality.
When the valve is used, a fluid valve is sleeved outside an inner support plate 12, then a first threaded rod 7 is rotated to drive a threaded sleeve 8 to move rightwards, the threaded sleeve 8 drives a first connecting rod 9 to rotate, the first connecting rod 9 drives a sliding sleeve 10 to slide on a sliding rod 11, the inner support plates 12 are far away from each other, an inner cavity of the fluid valve is supported, then a first worm 39 is rotated to drive a first worm wheel 18 and a second rotating shaft 19 to rotate, the second rotating shaft 19 drives a first bevel gear 23 to rotate, the first bevel gear 23 drives a lug rod 21 to rotate through a second bevel gear 25, the lug rod 21 drives a sleeve 22 to rotate, the sleeve 22 drives a fourth bevel gear 50 to rotate, the fourth bevel gear 50 drives a third connecting rod 16 to rotate through a third bevel gear 49 and a pin shaft, the third connecting rod 16 drives a fourth connecting rod 17 to rotate, the fourth connecting rod 17 drives a rotating plate 14 to rotate, the rotating plate 14 drives two clamping blocks 13 to approach each other through the second connecting rod 15, the left end face and the right end face of the fluid valve are clamped, and the positioning work of the fluid valve can be finished, so that the fluid valve can be fastened and positioned, the fastening and the fluid valve can be conveniently fastened and positioned, and the stability of the fluid valve can be further improved; the second electric telescopic rod 42 is started to drive the rack 43 to move, the rack 43 drives the tenth connecting rod 38 to rotate through the gear 41, the tenth connecting rod 38 drives the ninth connecting rod 37 to rotate, the ninth connecting rod 37 drives the lifting plate 35 to slide on the limiting rod 36, the height of the welding gun body 26 is adjusted, then the first electric telescopic rod 34 is started to drive the eighth connecting rod 32 to rotate, the eighth connecting rod 32 drives the sixth connecting rod 30 to rotate, the seventh connecting rod 31 drives the fifth connecting rod 29 to rotate, so that the included angle between the seventh connecting rod 31 and the eighth connecting rod 32 is changed, the position of the welding gun body 26 in the left-right direction can be adjusted, then the motor 2 is started, the fixed disk 6 is driven to rotate through the first rotating shaft 4, the welding gun body 26 can be aligned to different positions of the fluid valve, the stroke of the first electric telescopic rod 34 and the second electric telescopic rod 42 is enlarged, the cost of the first electric telescopic rod 34 and the second electric telescopic rod 42 is saved, the occupied space is saved, the flexible adjustment effect on the welding position of the fluid valve can be achieved, and the welding precision is further improved; the accessible rotates second worm 53 and drives second worm wheel 51 and rotate, second worm wheel 51 drives chute bar 46 and rotates, chute bar 46 drives universal wheel 45 through the round pin axle and rises or descends, then rotate second threaded rod 54, make second threaded rod 54 peg graft at the recess pole 55 inboard of front side and rear side, then rotate nut 52 and accomplish the fixed of second threaded rod 54 position, when second threaded rod 54 pegs graft at the recess pole 55 of front end, universal wheel 45 is in the bottom, can remove whole device, when second threaded rod 54 pegs graft at the recess pole 55 of rear end, universal wheel 45 is in the top, can make whole device stably place, thereby can realize respectively removing and stably placing two kinds of states to whole device, and then saved the artifical process of carrying the device, time saving and labor saving, and high functionality.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention.
Claims (9)
1. The utility model provides a welding set is used in fluid valve processing which characterized in that: comprises a workbench (1), support columns (44) are fixedly connected to the front and rear ends of the left side and the right side of the end surface of the workbench (1), the inner side of each support column (44) is connected with a universal wheel (45) through a sliding groove in a sliding manner, a limiting rod (36) is fixedly connected to the middle part of the right side of the upper end surface of the workbench (1), a lifting plate (35) is slidably connected to the limiting rod (36), a right sliding groove block (33) is fixedly connected to the rear end of the upper side of the left end surface of the lifting plate (35), an eighth connecting rod (32) is slidably connected to the inner side of the right sliding groove block (33) through a pin shaft, the left end of the eighth connecting rod (32) is rotatably connected with a sixth connecting rod (30) through a pin shaft, the left end of the sixth connecting rod (30) is slidably connected with a left sliding groove block (28) through a pin shaft, a translation plate (27) is fixedly connected to the left end surface of the left sliding groove block (28), a welding gun body (26) is fixedly connected to the lower side of the left end surface of the translation plate (27), a sliding plate (1) is fixedly connected with a welding gun body (26), a sliding plate (5) is fixedly connected to the middle part of the upper end surface of the workbench (1) through a support rod (3), a sliding shaft (5) is fixedly connected with a slide plate (5), and a slide plate (11) is fixedly connected with a slide plate (6) is fixedly connected with a slide plate (11) and a slide plate (6) is connected with a slide plate (11), one end of the sliding sleeve (10) far away from each other is fixedly connected with an inner supporting plate (12).
2. The welding device for machining the fluid valve is characterized in that a first threaded rod (7) is rotatably connected to the middle of the left end face of the fixed disc (6), a threaded sleeve (8) is in threaded connection with the first threaded rod (7), a first connecting rod (9) is rotatably connected to the threaded sleeve (8) through a pin shaft, and one end, away from the threaded sleeve (8), of the first connecting rod (9) is rotatably connected to the sliding sleeve (10) through a pin shaft.
3. The welding device for machining the fluid valve according to claim 1, wherein the left end and the right end of the inner supporting plate (12) are both connected with clamping blocks (13) in a sliding mode through sliding grooves, the clamping blocks (13) are connected with second connecting rods (15) in a rotating mode through pin shafts, one ends, far away from the clamping blocks (13), of the second connecting rods (15) are connected with rotating plates (14) in a rotating mode through pin shafts, the middle portions of the rotating plates (14) are connected with hinged plates (47) in a rotating mode through pin shafts, and the hinged plates (47) are fixedly connected with the inner supporting plate (12).
4. The welding device for machining the fluid valve is characterized in that a second rotating shaft (19) is rotatably connected to the middle of the right end face of the fixed disc (6), a first worm wheel (18) is fixedly connected to the left end of the second rotating shaft (19), a first worm (39) is meshed with the first worm wheel (18), the fixed disc (6) is rotatably connected to the upper end of the first worm (39), a hexagonal block (24) is fixedly connected to the middle of the upper side of the right end face of the fixed disc (6) through a fixed rod (20), a second bevel gear (25) is rotatably connected to the hexagonal block (24) through a bump rod (21), a first bevel gear (23) is fixedly connected to the right end face of the second rotating shaft (19), and the second bevel gear (25) is meshed with the first bevel gear (23).
5. The welding device for machining the fluid valve is characterized in that the lug rod (21) is slidably connected with a sleeve (22), the sleeve (22) is rotatably connected with an L-shaped block (48), the L-shaped block (48) is fixedly connected with the inner supporting plate (12), the L-shaped block (48) is rotatably connected with a third bevel gear (49) and a third connecting rod (16) through a pin shaft, the third bevel gear (49) is connected with the sleeve (22) through a fourth bevel gear (50) in a meshing manner, the left end of the third connecting rod (16) is rotatably connected with a fourth connecting rod (17) through a pin shaft, and the left end of the fourth connecting rod (17) is rotatably connected with the rotating plate (14) through a pin shaft.
6. The welding device for machining the fluid valve is characterized in that a fifth connecting rod (29) is rotatably connected to the lower side of the right end face of the translation plate (27) through a pin shaft, a seventh connecting rod (31) is rotatably connected to the right end of the fifth connecting rod (29) through a pin shaft, the lifting plate (35) is rotatably connected to the right end of the seventh connecting rod (31) through a pin shaft, a first electric telescopic rod (34) is fixedly connected to the rear side of the left end face of the lifting plate (35), a piston end of the first electric telescopic rod (34) is rotatably connected to the eighth connecting rod (32) through a pin shaft, the sixth connecting rod (30) is rotatably connected to the middle of the fifth connecting rod (29) through a pin shaft, and the eighth connecting rod (32) is rotatably connected to the middle of the seventh connecting rod (31) through a pin shaft.
7. The welding device for machining the fluid valve is characterized in that a second electric telescopic rod (42) is fixedly connected to the middle of the right side of the upper end face of the workbench (1), a rack (43) is fixedly connected to the piston end of the second electric telescopic rod (42), the lower end of the rack (43) is connected to the workbench (1) through a sliding groove in a sliding mode, a supporting plate (40) is fixedly connected to the middle of the right side of the upper end face of the workbench (1), a tenth connecting rod (38) and a gear (41) are connected to the middle of the supporting plate (40) through a pin shaft in a rotating mode, the gear (41) is connected to the rack (43) in a meshing mode, a ninth connecting rod (37) is connected to the upper end of the tenth connecting rod (38) through a pin shaft in a rotating mode, and the upper end of the ninth connecting rod (37) is connected to the lifting plate (35) through a pin shaft in a rotating mode.
8. The welding device for machining the fluid valve is characterized in that the middle of the lower end face of the workbench (1) is rotatably connected with a second worm (53), the left end and the right end of the front side of the lower end face of the workbench (1) are fixedly connected with rectangular blocks (56), and the middle of the rear end face of each rectangular block (56) is rotatably connected with a second worm gear (51) through a pin shaft.
9. The welding device for machining the fluid valve is characterized in that the second worm gear (51) is connected with the second worm (53) in a meshed mode, the middle of the second worm gear (51) is fixedly connected with a sliding groove rod (46) through a pin shaft, the sliding groove rod (46) is connected with the universal wheel (45) through a pin shaft in a sliding mode, the lower end face of the second worm (53) is rotatably connected with a second threaded rod (54) through a pin shaft, a groove rod (55) is inserted into the second threaded rod (54), the upper end face of the groove rod (55) is fixedly connected with the workbench (1), and the second threaded rod (54) is in threaded connection with a nut (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211008137.2A CN115178945B (en) | 2022-08-22 | 2022-08-22 | Welding set is used in fluid valve processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211008137.2A CN115178945B (en) | 2022-08-22 | 2022-08-22 | Welding set is used in fluid valve processing |
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| CN115178945A true CN115178945A (en) | 2022-10-14 |
| CN115178945B CN115178945B (en) | 2023-08-22 |
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Cited By (1)
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| CN116871797A (en) * | 2023-08-24 | 2023-10-13 | 江苏菲尔特液压机械有限公司 | Welding equipment for producing cartridge valve |
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|---|---|
| CN115178945B (en) | 2023-08-22 |
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