CN117359180B - Welding device and welding method for casting production and processing - Google Patents
Welding device and welding method for casting production and processing Download PDFInfo
- Publication number
- CN117359180B CN117359180B CN202311681454.5A CN202311681454A CN117359180B CN 117359180 B CN117359180 B CN 117359180B CN 202311681454 A CN202311681454 A CN 202311681454A CN 117359180 B CN117359180 B CN 117359180B
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- welding gun
- fixed pipe
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- 238000003466 welding Methods 0.000 title claims abstract description 151
- 238000005266 casting Methods 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000002893 slag Substances 0.000 claims abstract description 12
- 238000007664 blowing Methods 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 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
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of welding devices and discloses a welding device and a welding method for casting production and processing. When the welding gun swings back and forth, the gear rotatably arranged on the outer surface of the welding gun rolls on the surface of the rack, so that the scraper arranged on the gear can scrape the surface of the welding head of the welding gun, and welding slag is prevented from adhering to the surface of the welding head, and the welding effect is prevented from being influenced.
Description
Technical Field
The invention relates to the technical field of welding devices, in particular to a welding device and a welding method for casting production and processing.
Background
The casting is a metal molded article obtained by various casting methods, namely, smelted liquid metal is poured into a casting mould prepared in advance by pouring, injection, suction or other casting methods, and the casting is cooled and then subjected to subsequent processing means such as polishing, so that the obtained article has certain shape, size and performance; welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure. Welding devices are used in the casting production process.
The existing welding device for casting production (publication number: CN 111906480A) has at least the following disadvantages: according to the above patent, the fixing seat moves downwards, the welding gun moves onto the conveying belt to weld corresponding castings, and as the welding head of the welding gun is easy to adhere welding slag on the surface during long-time welding operation, the welding quality of the castings can be affected if the welding slag cannot be removed in time.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a welding device and a welding method for casting production and processing.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a welding set and welding method for foundry goods production and processing, includes the organism, the top fixed mounting of organism has a door type frame, the top fixed mounting of door type frame has hydraulic telescoping rod, hydraulic telescoping rod's flexible end fixed mounting has first electronic guide rail, install the second electronic guide rail on the first electronic guide rail, install mobilizable slider on the second electronic guide rail, the bottom fixed mounting of slider has the rectangle cover, fixed mounting has the guide arm between the inner wall of rectangle cover opposite both sides, the surface slidable mounting of guide arm has the movable block, the bottom fixed mounting of movable block has the adapter sleeve, fixed mounting has the welding gun in the adapter sleeve, the welding gun is close to the surface rotation of soldered connection and installs the gear, the lower surface circumferencial direction equidistance fixed mounting of gear has a plurality of scrapers that paste with the soldered connection surface.
As a further scheme of the invention, a vertical plate is fixedly arranged on the outer surface of the rectangular sleeve, a rack is fixedly arranged on the outer surface of one side, close to the gear, of the vertical plate, and the rack is meshed with the gear.
As a further scheme of the invention, a moving mechanism for driving the moving block to move back and forth is arranged in the rectangular sleeve, the moving mechanism comprises a cam rotatably arranged on the inner wall of the rectangular sleeve, two fixing plates are symmetrically and fixedly arranged on the outer surface of one side, close to the cam, of the moving block, the cam is arranged between the two fixing plates, and the periphery of the cam is attached to the outer surface of the fixing plate.
As a further scheme of the invention, the outer surface of the rectangular sleeve is fixedly provided with a driving motor, and the output end of the driving motor penetrates through the outer surface of the rectangular sleeve and is fixedly arranged with the rotation center of the cam.
As a further scheme of the invention, the outer surface of the rectangular sleeve is provided with the blowing mechanism, the blowing mechanism comprises a fixed pipe fixedly arranged on the outer surface of the rectangular sleeve, a baffle is fixedly arranged on the inner wall in the middle of the fixed pipe, the baffle divides the interior of the fixed pipe into two chambers, the outer surface of the fixed pipe is fixedly provided with two blowing pipes, the air outlet ends of the two blowing pipes are arranged at the welding head of the welding gun, the two blowing pipes are respectively communicated with the two chambers of the fixed pipe, and an inflating assembly is arranged between the movable block and the fixed pipe.
As a further scheme of the invention, the inflating assembly comprises two C-shaped rods symmetrically and fixedly arranged on the outer surfaces of two opposite sides of the moving block, two pistons are respectively and slidably arranged in two chambers of the fixed pipe, and one end of each C-shaped rod, which is far away from the moving block, is fixedly arranged on the outer surfaces of the pistons.
As a further scheme of the invention, a rotating shaft is rotatably arranged on the outer surface of one side of the door-shaped frame, a first clamping block is fixedly arranged at the end part of the rotating shaft, a rotary table is rotatably arranged on the outer surface of the other side of the door-shaped frame, an electric telescopic rod is fixedly arranged on the outer surface of the rotary table, which is close to one side of the first clamping block, and a second clamping block is fixedly arranged at the telescopic end of the electric telescopic rod.
As a further scheme of the invention, a worm wheel is rotatably arranged at the rotation center of the turntable through a connecting shaft, a worm is rotatably arranged on the outer surface of the door-shaped frame, the worm wheel is meshed with the worm, and a rocking wheel is fixedly arranged at one end of the worm.
As a further aspect of the present invention, the method comprises the steps of:
s1: placing the casting to be welded between the first clamping block and the second clamping block, pushing the second clamping block to move through the electric telescopic rod, and clamping and fixing the casting;
s2: when the hydraulic telescopic rod, the first electric guide rail and the second electric guide rail drive the welding gun to move to weld castings, the driving motor drives the cam to rotate, so that the cam can push the moving block to move back and forth along the guide rod through the two fixing plates when rotating, the welding gun can swing back and forth to weld during welding, the welding area is increased, and the welding strength is improved;
s3: when the welding gun swings back and forth, the gear rotatably arranged on the outer surface of the welding gun rolls on the surface of the rack, so that the scraper arranged on the gear can scrape the surface of the welding head of the welding gun, and welding slag is prevented from adhering to the surface of the welding head;
s4: when the movable block moves back and forth, the C-shaped rod fixedly arranged on the outer surface of the movable block drives the piston to move back and forth in the fixed pipe, so that the piston can continuously blow out air in the fixed pipe through the air blowing pipe, and the blown-out air can blow the welding seam of the casting.
The beneficial effects of the invention are as follows:
1. the cam is driven to rotate by the driving motor, so that the cam can push the moving block to move back and forth along the guide rod through the two fixing plates when rotating, the welding gun can swing back and forth for welding when welding, the welding area is increased, and the welding strength is improved.
2. When the welding gun swings back and forth, the gear which is rotatably arranged on the outer surface of the welding gun rolls on the surface of the rack, so that the scraper arranged on the gear can scrape the surface of the welding head of the welding gun, and welding slag is prevented from adhering to the surface of the welding head, and the welding effect is prevented from being influenced.
3. When the movable block moves back and forth, the C-shaped rod fixedly installed on the outer surface of the movable block drives the piston to move back and forth in the fixed pipe, so that the piston can continuously blow out air in the fixed pipe through the air blowing pipe, blown out air can sweep the welding seam of the casting, and dust or welding slag at the welding seam is prevented from affecting welding quality.
Drawings
FIG. 1 is a schematic right-side view of a welding device for casting production and processing according to the present invention;
FIG. 2 is a schematic left-hand structural view of a welding device for casting production and processing according to the present invention;
FIG. 3 is a schematic view of the installation position of a welding gun of a welding device for casting production and processing according to the present invention;
FIG. 4 is a schematic diagram of a moving block structure of a welding device for casting production and processing according to the present invention;
FIG. 5 is a schematic view showing the internal structure of a fixed pipe of a welding device for casting production and processing according to the present invention;
FIG. 6 is a schematic view of the internal structure of a rectangular sleeve of a welding device for casting production and processing according to the present invention;
fig. 7 is an enlarged view of the structure at a in fig. 2.
In the figure: 1. a body; 2. a door-shaped frame; 3. a hydraulic telescopic rod; 4. a first electric rail; 5. a second electric rail; 6. a slide block; 7. a rectangular sleeve; 8. a guide rod; 9. a moving block; 10. connecting sleeves; 11. a welding gun; 12. a riser; 13. a rack; 14. a gear; 15. a scraper; 16. a cam; 17. a fixing plate; 18. a driving motor; 19. a fixed tube; 20. a partition plate; 21. an air blowing pipe; 22. a piston; 23. a C-shaped rod; 24. a rotating shaft; 25. a first clamping block; 26. a turntable; 27. an electric telescopic rod; 28. a second clamping block; 29. a worm wheel; 30. a worm; 31. and (5) rocking the wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 to 7, a welding device and a welding method thereof for casting production and processing, comprising a machine body 1, a door-shaped frame 2 is fixedly arranged at the top end of the machine body 1, a hydraulic telescopic rod 3 is fixedly arranged at the top end of the door-shaped frame 2, a first electric guide rail 4 is fixedly arranged at the telescopic end of the hydraulic telescopic rod 3, a second electric guide rail 5 is arranged on the first electric guide rail 4, a movable slide block 6 is arranged on the second electric guide rail 5, a rectangular sleeve 7 is fixedly arranged at the bottom end of the slide block 6, a guide rod 8 is fixedly arranged between inner walls at two opposite sides of the rectangular sleeve 7, a moving block 9 is slidably arranged at the outer surface of the guide rod 8, a connecting sleeve 10 is fixedly arranged at the bottom end of the moving block 9, a welding gun 11 is fixedly arranged in the connecting sleeve 10, a gear 14 is rotatably arranged at the outer surface of the welding gun 11 close to a welding head, the lower surface circumferencial direction equidistance fixed mounting of gear 14 has a plurality of scrapers 15 that paste with the soldered connection surface, the surface fixed mounting of rectangular cover 7 has riser 12, the surface fixed mounting of riser 12 near gear 14 one side has rack 13, rack 13 meshes with gear 14 mutually, the inside of rectangular cover 7 is equipped with the mobile mechanism who drives movable block 9 round trip movement, the mobile mechanism is including rotating the cam 16 of installing in rectangular cover 7 inner wall, the surface symmetry fixed mounting that movable block 9 is close to cam 16 one side has two fixed plates 17, cam 16 sets up between two fixed plates 17, and the periphery of cam 16 pastes with the surface of fixed plate 17, the surface fixed mounting of rectangular cover 7 has driving motor 18, driving motor 18's output runs through the surface of rectangular cover 7 and with the rotation center fixed mounting of cam 16.
When the welding gun 11 is driven to move by the hydraulic telescopic rod 3, the first electric guide rail 4 and the second electric guide rail 5 to weld castings, the cam 16 is driven to rotate by the driving motor 18, so that the cam 16 can push the moving block 9 to move back and forth along the guide rod 8 through the two fixing plates 17 during rotation, the welding gun 11 can swing back and forth for welding during welding, the welding area is increased, and the welding strength is improved; when the welding gun 11 swings back and forth, the gear 14 rotatably arranged on the outer surface of the welding gun 11 rolls on the surface of the rack 13, so that the scraper 15 arranged on the gear 14 can scrape the surface of the welding head of the welding gun 11, and welding slag is prevented from adhering to the surface of the welding head, and the welding effect is prevented from being influenced.
In this embodiment, the outer surface of the rectangular sleeve 7 is provided with a blowing mechanism, the blowing mechanism comprises a fixed pipe 19 fixedly installed on the outer surface of the rectangular sleeve 7, a partition plate 20 is fixedly installed on the inner wall in the middle of the fixed pipe 19, the partition plate 20 divides the interior of the fixed pipe 19 into two chambers, two blowing pipes 21 are fixedly installed on the outer surface of the fixed pipe 19, the air outlet ends of the two blowing pipes 21 are all arranged at the welding joint of the welding gun 11, the two blowing pipes 21 are respectively communicated with the two chambers of the fixed pipe 19, an inflation assembly is arranged between the movable block 9 and the fixed pipe 19 and comprises two C-shaped rods 23 symmetrically and fixedly installed on the outer surfaces of two opposite sides of the movable block 9, two pistons 22 are respectively and slidably installed in the two chambers of the fixed pipe 19, and one end, far away from the movable block 9, of the C-shaped rod 23 is fixedly installed on the outer surface of the piston 22.
When the movable block 9 moves back and forth, the C-shaped rod 23 fixedly arranged on the outer surface of the movable block 9 drives the piston 22 to move back and forth in the fixed pipe 19, so that the piston 22 can continuously blow out air in the fixed pipe 19 through the air blowing pipe 21, the blown-out air can blow out the welding seam of the casting, and dust or welding slag at the welding seam is prevented from affecting the welding quality.
In this embodiment, a rotating shaft 24 is rotatably installed on the outer surface of one side of the door-shaped frame 2, a first clamping block 25 is fixedly installed at the end part of the rotating shaft 24, a turntable 26 is rotatably installed on the outer surface of the other side of the door-shaped frame 2, an electric telescopic rod 27 is fixedly installed on the outer surface of one side, close to the first clamping block 25, of the turntable 26, a second clamping block 28 is fixedly installed at the telescopic end of the electric telescopic rod 27, a worm wheel 29 is rotatably installed at the rotation center of the turntable 26 through a connecting shaft, a worm 30 is rotatably installed on the outer surface of the door-shaped frame 2, the worm wheel 29 is meshed with the worm 30, and a rocking wheel 31 is fixedly installed at one end of the worm 30.
When the welding fixture is used, the rotating disc 26 is driven to rotate through the rocking wheel 31, so that the rotating disc 26 can drive the electric telescopic rod 27 and the second clamping block 28 to rotate, and a casting clamped between the first clamping block 25 and the second clamping block 28 can rotate along with the electric telescopic rod, so that welding operations can be carried out on different surfaces of the casting.
In this embodiment, the method includes the following steps:
s1: placing the casting to be welded between the first clamping block 25 and the second clamping block 28, pushing the second clamping block 28 to move through the electric telescopic rod 27, and clamping and fixing the casting;
s2: when the welding gun 11 is driven to move by the hydraulic telescopic rod 3, the first electric guide rail 4 and the second electric guide rail 5 to weld castings, the cam 16 is driven to rotate by the driving motor 18, so that the cam 16 can push the moving block 9 to move back and forth along the guide rod 8 through the two fixing plates 17 during rotation, the welding gun 11 can swing back and forth for welding during welding, the welding area is increased, and the welding strength is improved;
s3: when the welding gun 11 swings back and forth, the gear 14 rotatably arranged on the outer surface of the welding gun 11 rolls on the surface of the rack 13, so that the scraper 15 arranged on the gear 14 can scrape the surface of the welding head of the welding gun 11, and welding slag is prevented from adhering to the surface of the welding head;
s4: when the movable block 9 moves back and forth, the C-shaped rod 23 fixedly arranged on the outer surface of the movable block 9 drives the piston 22 to move back and forth in the fixed pipe 19, so that the piston 22 can continuously blow out air in the fixed pipe 19 through the air blowing pipe 21, and the blown-out air can blow out the welding seam of the casting.
From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: when the welding fixture is used, a casting to be welded is placed between a first clamping block 25 and a second clamping block 28, the second clamping block 28 is pushed to move through an electric telescopic rod 27, the casting is clamped and fixed, when the welding gun 11 is driven to move through the hydraulic telescopic rod 3, the first electric guide rail 4 and the second electric guide rail 5 to weld the casting, the cam 16 is driven to rotate through the driving motor 18, the cam 16 can push the moving block 9 to move back and forth along the guide rod 8 through the two fixing plates 17 when rotating, the welding gun 11 can swing back and forth to weld during welding, the welding area is increased, and the welding strength is improved;
when the welding gun 11 swings back and forth, the gear 14 rotatably arranged on the outer surface of the welding gun 11 rolls on the surface of the rack 13, so that the scraper 15 arranged on the gear 14 can scrape the surface of a welding head of the welding gun 11, and welding slag is prevented from adhering to the surface of the welding head, and the welding effect is prevented from being influenced;
when the movable block 9 moves back and forth, the C-shaped rod 23 fixedly arranged on the outer surface of the movable block 9 drives the piston 22 to move back and forth in the fixed pipe 19, so that the piston 22 can continuously blow out air in the fixed pipe 19 through the air blowing pipe 21, the blown-out air can blow out the welding seam of the casting, and dust or welding slag at the welding seam is prevented from affecting the welding quality.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a welding set for foundry goods production and processing, includes organism (1), its characterized in that, the top fixed mounting of organism (1) has door type frame (2), the top fixed mounting of door type frame (2) has hydraulic telescoping rod (3), the telescopic end fixed mounting of hydraulic telescoping rod (3) has first electronic guide rail (4), install second electronic guide rail (5) on first electronic guide rail (4), install mobilizable slider (6) on second electronic guide rail (5), the bottom fixed mounting of slider (6) has rectangle cover (7), fixed mounting has guide arm (8) between the inner wall of rectangle cover (7) both sides relatively, the surface slidable mounting of guide arm (8) has movable block (9), the bottom fixed mounting of movable block (9) has adapter sleeve (10), fixed mounting has welding gun (11) in adapter sleeve (10), the surface rotation that welding gun (11) is close to the soldered connection has gear (14), the lower surface circumference direction fixed mounting of gear (14) has a plurality of and rectangle cover (7) and the fixed mounting of face (12) of face (13) of face plate (13) perpendicular fixed mounting of face plate (12), the rack (13) is meshed with the gear (14), a moving mechanism for driving the moving block (9) to move back and forth is arranged in the rectangular sleeve (7), the moving mechanism comprises a cam (16) which is rotatably arranged on the inner wall of the rectangular sleeve (7), two fixing plates (17) are symmetrically and fixedly arranged on the outer surface of the moving block (9) close to one side of the cam (16), the cam (16) is arranged between the two fixing plates (17), the periphery of the cam (16) is attached to the outer surface of the fixing plate (17), a driving motor (18) is fixedly arranged on the outer surface of the rectangular sleeve (7), and the output end of the driving motor (18) penetrates through the outer surface of the rectangular sleeve (7) and is fixedly arranged with the rotation center of the cam (16).
2. The welding device for casting production and processing according to claim 1, wherein the outer surface of the rectangular sleeve (7) is provided with an air blowing mechanism, the air blowing mechanism comprises a fixed pipe (19) fixedly installed on the outer surface of the rectangular sleeve (7), a partition plate (20) is fixedly installed on the inner wall in the middle of the fixed pipe (19), the partition plate (20) divides the interior of the fixed pipe (19) into two chambers, two air blowing pipes (21) are fixedly installed on the outer surface of the fixed pipe (19), the air outlet ends of the two air blowing pipes (21) are arranged at the welding head of the welding gun (11), the two air blowing pipes (21) are respectively communicated with the two chambers of the fixed pipe (19), and an air pumping assembly is arranged between the moving block (9) and the fixed pipe (19).
3. The welding device for casting production and processing according to claim 2, wherein the pumping assembly comprises two C-shaped rods (23) symmetrically and fixedly arranged on the outer surfaces of two opposite sides of the moving block (9), two pistons (22) are respectively and slidably arranged in two chambers of the fixed pipe (19), and one end of the C-shaped rod (23) away from the moving block (9) is fixedly arranged on the outer surface of the pistons (22).
4. A welding device for casting production and processing according to claim 3, characterized in that the outer surface of one side of the gate-shaped frame (2) is rotatably provided with a rotating shaft (24), the end part of the rotating shaft (24) is fixedly provided with a first clamping block (25), the outer surface of the other side of the gate-shaped frame (2) is rotatably provided with a rotary table (26), the outer surface of the rotary table (26) close to one side of the first clamping block (25) is fixedly provided with an electric telescopic rod (27), and the telescopic end of the electric telescopic rod (27) is fixedly provided with a second clamping block (28).
5. The welding device for casting production and processing according to claim 4, wherein a worm wheel (29) is rotatably mounted at the rotation center of the turntable (26) through a connecting shaft, a worm (30) is rotatably mounted at the outer surface of the door frame (2), the worm wheel (29) is meshed with the worm (30), and a rocking wheel (31) is fixedly mounted at one end of the worm (30).
6. A welding method for casting production and processing, characterized in that a welding device for casting production and processing according to any one of claims 1 to 5 is used, comprising the steps of:
s1: placing the castings to be welded between a first clamping block (25) and a second clamping block (28), pushing the second clamping block (28) to move through an electric telescopic rod (27), and clamping and fixing the castings;
s2: when the hydraulic telescopic rod (3), the first electric guide rail (4) and the second electric guide rail (5) drive the welding gun (11) to move to weld castings, the driving motor (18) drives the cam (16) to rotate, so that the cam (16) can push the moving block (9) to move back and forth along the guide rod (8) through the two fixing plates (17) when rotating, the welding gun (11) can swing back and forth to weld during welding, the welding area is increased, and the welding strength is improved;
s3: when the welding gun (11) swings back and forth, a gear (14) rotatably arranged on the outer surface of the welding gun (11) rolls on the surface of the rack (13), so that a scraper (15) arranged on the gear (14) can scrape the surface of a welding head of the welding gun (11), and welding slag is prevented from adhering to the surface of the welding head;
s4: when the movable block (9) moves back and forth, the C-shaped rod (23) fixedly arranged on the outer surface of the movable block (9) drives the piston (22) to move back and forth in the fixed pipe (19), so that the piston (22) can continuously blow out air in the fixed pipe (19) through the air blowing pipe (21), and the blown-out air can blow out the welding seam of the casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311681454.5A CN117359180B (en) | 2023-12-08 | 2023-12-08 | Welding device and welding method for casting production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311681454.5A CN117359180B (en) | 2023-12-08 | 2023-12-08 | Welding device and welding method for casting production and processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117359180A CN117359180A (en) | 2024-01-09 |
| CN117359180B true CN117359180B (en) | 2024-03-12 |
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| CN202311681454.5A Active CN117359180B (en) | 2023-12-08 | 2023-12-08 | Welding device and welding method for casting production and processing |
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| CN117644392B (en) * | 2024-01-29 | 2024-04-19 | 上海沃骋有色金属有限公司 | Metal pipe fitting welding set |
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|---|---|---|---|---|
| CN209830644U (en) * | 2019-04-03 | 2019-12-24 | 天津宏光伟业激光科技有限公司 | Dust removal device of laser cutting machine |
| CN111660040A (en) * | 2020-06-29 | 2020-09-15 | 马鞍山斯博尔机械技术服务有限公司 | Welding equipment convenient to clear up and retrieve welding slag |
| CN112547612A (en) * | 2020-11-30 | 2021-03-26 | 温州冰锡环保科技有限公司 | PCB board tin dross clearance is with machine of brushing version |
| CN114434062A (en) * | 2022-02-08 | 2022-05-06 | 江苏盈达机电科技有限公司 | Efficient welding equipment for circular air port |
| CN114619185A (en) * | 2022-05-16 | 2022-06-14 | 江苏盈达机电科技有限公司 | Efficient welding equipment for circular air port |
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