CN214769827U - Straight seam welding device for stainless steel inner container of water heater - Google Patents
Straight seam welding device for stainless steel inner container of water heater Download PDFInfo
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- CN214769827U CN214769827U CN202121391342.2U CN202121391342U CN214769827U CN 214769827 U CN214769827 U CN 214769827U CN 202121391342 U CN202121391342 U CN 202121391342U CN 214769827 U CN214769827 U CN 214769827U
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Abstract
The utility model belongs to the technical field of water heater processing, especially, be a water heater stainless steel inner bag transversal joint welding set, the position control difficulty to some welder of water heater stainless steel inner bag transversal joint welding set, the commonality is poor, the welding precision hardly obtains guaranteeing, is unfavorable for improving production efficiency's problem, now proposes following scheme, and it includes the base, the top fixed mounting of base has first motor, the first lead screw of fixedly connected with on the output shaft of first motor, and the lifter plate has been cup jointed to the outside screw thread of first lead screw, and one side fixed mounting of lifter plate has electric telescopic handle, and electric telescopic handle's flexible end fixed mounting has welder. The utility model discloses a quick clamping to water heater stainless steel inner bag is fixed and drive its rotation to and drive welded auto-feed and lifting position and adjust, realize having promoted machining efficiency to the automatic weld processing of water heater stainless steel inner bag, and guaranteed processingquality.
Description
Technical Field
The utility model relates to a water heater processing technology field especially relates to a water heater stainless steel inner bag transversal joint welding set.
Background
The water heater is a device which can increase the temperature of cold water into hot water in a certain time by various physical principles. According to different principles, the water heater can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic water heater, an air energy water heater, a heating water heater and the like. The general water heater adopts the material that carbon steel and enamel are added to treat the inner container, an anode magnesium rod is additionally added to be taken as an anti-corrosion protection measure, and the principle of the anode magnesium rod is to supplement a large amount of electrons for metal needing to be protected, so that the whole protected metal is in a state of surplus electrons, and each point on the surface of the metal reaches the same negative potential.
The position of a welding gun of the existing water heater stainless steel inner container straight seam welding device is difficult to adjust, the universality is poor, the welding device is greatly influenced by the personal operation level of workers during welding, the welding precision is difficult to guarantee, and the improvement of the production efficiency is not facilitated, so that the problem is solved by the water heater stainless steel inner container straight seam welding device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current water heater stainless steel inner bag transversal joint welding set's welder's position control difficulty, the commonality is poor, receives workman's personal operation level to influence during the welding great, and the welding precision hardly obtains guaranteeing, is unfavorable for improving production efficiency's shortcoming, and the water heater stainless steel inner bag transversal joint welding set who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a straight seam welding device for a stainless steel inner container of a water heater comprises a base, wherein a first motor is fixedly installed at the top of the base, a first lead screw is fixedly connected onto an output shaft of the first motor, a lifting plate is sleeved on the outer side of the first lead screw in a threaded manner, an electric telescopic rod is fixedly installed on one side of the lifting plate, a welding gun is fixedly installed on the telescopic end of the electric telescopic rod, a circular hole is formed in the top of the base, a vertical shaft is rotatably installed in the circular hole, a base plate is fixedly installed at the top end of the vertical shaft, a rotary plate is fixedly installed at the top of the base plate, a groove is formed in the bottom of the rotary plate, two connecting plates are slidably installed in the groove, a transverse rod is fixedly installed at the end, far away from each other, of the two transverse rods is fixedly installed with a vertical plate, a connecting rod is fixedly installed at the side, close to each other, of the two connecting rods is fixedly installed with a clamping plate, the clamping device comprises a groove, two clamping plates, a first bevel gear, a second bevel gear, a sliding plate, a rack, a transmission gear, a first motor, a second motor, a first bevel gear, a second bevel gear, a third bevel gear, a sliding plate and a second lead screw.
Preferably, a vertical plate is fixedly mounted on one side of the top of the base, and the lifting plate is slidably sleeved on the outer side of the vertical plate to guide the lifting plate.
Preferably, the bottom of base has seted up the spout, slide slidable mounting is in the spout, and the same gag lever post of fixedly connected with on the both sides inner wall of spout, the slide slides and cup joints the outside at the gag lever post. The slide plate is guided.
Preferably, a plurality of semicircular grooves are formed in the top of the base, balls are movably connected in the circular grooves, and the balls are in rolling connection with the bottom of the chassis to support the chassis.
Preferably, the guide plates are fixedly mounted on two sides of the top of the rotary table and are respectively sleeved on the outer sides of the corresponding connecting rods in a sliding mode to guide the connecting rods.
Preferably, two positioning plates are fixedly mounted on the inner wall of the top of the groove, and the two positioning plates are respectively rotatably sleeved on the outer sides of the corresponding second screw rods to rotatably position the second screw rods.
In the utility model, a water heater stainless steel inner bag transversal joint welding set, through placing the water heater stainless steel inner bag at the top of carousel, then start the second motor, the output shaft of second motor drives and drives first bevel gear and rotate, first bevel gear drives two bevel gears and rotates, two bevel gears drive corresponding second lead screw respectively and rotate, and the direction of rotation of two second lead screws is opposite, two second lead screws drive two connecting plates to the one side motion that is close to each other through the screw-thread fit with corresponding connecting plate respectively, two connecting plates drive two grip blocks to the one side motion that is close to each other through the horizontal pole that corresponds, riser and connecting rod respectively, two grip blocks drive two grip pads to the one side motion that is close to each other and carry out the centre gripping location to the water heater stainless steel inner bag;
in the utility model, the straight seam welding device for the stainless steel inner container of the water heater drives the first lead screw to rotate by starting the first motor, the first lead screw drives the lifting plate to do lifting motion under the guiding action of the lifting plate through the thread transmission with the lifting plate, thereby adjusting the height of the welding gun, then the welding gun is driven to move close to the stainless steel inner container of the water heater through the electric telescopic rod, the welding processing is carried out by starting the welding gun, then the output shaft of the third motor drives the third lead screw to rotate through the starting of the third motor, the third lead screw drives the sliding plate and the rack to do transverse motion through the thread transmission with the sliding plate, the rack drives the vertical shaft to rotate through the meshing with the transmission gear, the vertical shaft drives the chassis and the turntable to rotate, thereby driving the stainless steel inner container of the water heater to rotate, thereby completing the whole girth welding process;
the utility model has the advantages of reasonable design, fixed and drive its rotation through the quick clamping to the water heater stainless steel inner bag to and drive welded auto-feed and lifting position and adjust, realize having promoted machining efficiency to the automatic weld processing of water heater stainless steel inner bag, and guaranteed processingquality, the reliability is high.
Drawings
FIG. 1 is a schematic structural view of a straight seam welding device for a stainless steel inner container of a water heater according to the present invention;
FIG. 2 is a schematic cross-sectional structural view of a straight seam welding device for a stainless steel inner container of a water heater provided by the present invention;
fig. 3 is a schematic structural diagram of a part a of the straight seam welding device for the stainless steel inner container of the water heater provided by the utility model.
In the figure: 1. a base; 2. a chassis; 3. a turntable; 4. a clamping plate; 5. a clamping pad; 6. a lifting plate; 7. an electric telescopic rod; 8. a welding gun; 9. a vertical plate; 10. a vertical plate; 11. a first motor; 12. a second motor; 13. a third motor; 14. a first lead screw; 15. a second lead screw; 16. a third screw rod; 17. a groove; 18. a connecting plate; 19. a connecting rod; 20. a vertical axis; 21. a first bevel gear; 22. a second bevel gear; 23. a transmission gear; 24. a rack; 25. a chute; 26. a slide board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a straight seam welding device for a stainless steel liner of a water heater comprises a base 1, a first motor 11 is fixedly installed at the top of the base 1, a first lead screw 14 is fixedly connected to an output shaft of the first motor 11, a lifting plate 6 is sleeved on the outer side of the first lead screw 14 in a threaded manner, an electric telescopic rod 7 is fixedly installed at one side of the lifting plate 6, a welding gun 8 is fixedly installed at the telescopic end of the electric telescopic rod 7, a circular hole is formed at the top of the base 1, a vertical shaft 20 is rotatably installed in the circular hole, a chassis 2 is fixedly installed at the top end of the vertical shaft 20, a turntable 3 is fixedly installed at the top of the chassis 2, a groove 17 is formed in the bottom of the turntable 3, two connecting plates 18 are slidably installed in the groove 17, a cross rod is fixedly installed at the end, away from each other, a vertical plate 10 is fixedly installed at the end, and a connecting rod 19 is fixedly installed at the side, close to each other, of the two vertical plates 10, the end of each connecting rod 19 close to each other is fixedly provided with a clamping plate 4, one side of each clamping plate 4 close to each other is fixedly provided with a clamping pad 5, the inner walls of the two sides of the groove 17 are rotatably provided with a second screw rod 15, two connecting plates 18 are respectively sleeved on the outer sides of the corresponding second screw rods 15 in a threaded manner, the inner wall of the top of the groove 17 is fixedly provided with a second motor 12, the output shaft of the second motor 12 is fixedly connected with a first bevel gear 21, the end of each second screw rod 15 close to each other is fixedly provided with a second bevel gear 22, the two second bevel gears 22 are respectively meshed with the first bevel gear 21, the bottom of the base 1 is fixedly provided with a third motor 13, the output shaft of the third motor 13 is fixedly connected with a third screw rod 16, the outer thread of the third screw rod 16 is sleeved with a sliding plate 26, one side of the sliding plate 26 is fixedly provided with a rack 24, and the bottom end of the vertical shaft 20 is fixedly provided with a transmission gear 23, the pinion 23 is engaged with a rack 24.
The utility model discloses in, top one side fixed mounting of base 1 has riser 9, and lifter plate 6 slides and cup joints in the outside of riser 9, leads lifter plate 6.
The utility model discloses in, spout 25 has been seted up to base 1's bottom, and slide 26 slidable mounting is in the spout, the same gag lever post of fixedly connected with on the both sides inner wall of spout 25, and slide 26 slides and cup joints the outside at the gag lever post. The slide plate 26 is guided.
The utility model discloses in, a plurality of half slots have been seted up at base 1's top, and swing joint has the ball in the circular slot, and the ball supports chassis 2 with chassis 2's bottom roll connection.
The utility model discloses in, the equal fixed mounting deflector in the top both sides of carousel 3, two deflectors slide respectively and cup joint in the outside of the connecting rod 19 that corresponds, lead connecting rod 19.
The utility model discloses in, fixed mounting has two locating plates on the top inner wall of recess 17, and two locating plates rotate respectively and cup joint in the outside of corresponding second lead screw 15, carry out the pivoted location to second lead screw 15.
In the utility model, when in use, the stainless steel inner container of the water heater is placed on the top of the rotary plate 3, then the second motor 12 is started, the output shaft of the second motor 12 drives the first bevel gear 21 to rotate, the first bevel gear 21 drives the two second bevel gears 22 to rotate, the two second bevel gears 22 respectively drive the corresponding second lead screws 15 to rotate, the rotating directions of the two second lead screws 15 are opposite, the two second lead screws 15 respectively drive the two connecting plates 18 to move towards one side close to each other through the thread matching with the corresponding connecting plates 18, the two connecting plates 18 respectively drive the two clamping plates 4 to move towards one side close to each other through the corresponding cross rods, the two clamping plates 4 drive the two clamping pads 5 to move towards one side close to each other to clamp and position the stainless steel inner container of the water heater, then the first motor 11 is started, an output shaft of the first motor 11 drives the first screw rod 14 to rotate, the first screw rod 14 drives the lifting plate 6 to do lifting motion through the thread transmission with the lifting plate 6 and the guiding action of the vertical plate 9, thereby adjusting the height of the welding gun 8, then the electric telescopic rod 7 drives the welding gun 8 to move towards the stainless steel inner container close to the water heater, and the welding gun 8 is started for welding processing, then, by starting the third motor 13, the output shaft of the third motor 13 drives the third screw rod 16 to rotate, the third screw rod 16 drives the sliding plate 26 and the rack 24 to move transversely through the thread transmission with the sliding plate 26, the rack 24 drives the vertical shaft 20 to rotate through the meshing with the transmission gear 23, and the vertical shaft 20 drives the chassis 2 and the rotating disc 3 to rotate, so that the stainless steel inner container of the water heater is driven to rotate, and the whole girth welding processing is completed.
Claims (6)
1. A straight welding device for a stainless steel inner container of a water heater comprises a base (1) and is characterized in that a first motor (11) is fixedly mounted at the top of the base (1), a first lead screw (14) is fixedly connected onto an output shaft of the first motor (11), a lifting plate (6) is sleeved on the outer side of the first lead screw (14) in a threaded manner, an electric telescopic rod (7) is fixedly mounted on one side of the lifting plate (6), a welding gun (8) is fixedly mounted at the telescopic end of the electric telescopic rod (7), a circular hole is formed in the top of the base (1), a vertical shaft (20) is rotatably mounted in the circular hole, a chassis (2) is fixedly mounted at the top end of the vertical shaft (20), a turntable (3) is fixedly mounted at the top of the chassis (2), a groove (17) is formed in the bottom of the turntable (3), two connecting plates (18) are slidably mounted in the groove (17), and a cross rod is fixedly mounted at one end, far away from each other, of the two connecting plates (18), the two transverse rods are fixedly provided with vertical plates (10) at the ends far away from each other, connecting rods (19) are fixedly arranged at the sides, close to each other, of the two vertical plates (10), clamping plates (4) are fixedly arranged at the ends, close to each other, of the two connecting rods (19), clamping pads (5) are fixedly arranged at the sides, close to each other, of the two clamping plates (4), second lead screws (15) are rotatably arranged on the inner walls of the two sides of the grooves (17), the two connecting plates (18) are respectively in threaded sleeve connection with the outer sides of the corresponding second lead screws (15), a second motor (12) is fixedly arranged on the inner wall of the top of the grooves (17), a first bevel gear (21) is fixedly connected onto an output shaft of the second motor (12), a second bevel gear (22) is fixedly arranged at the ends, close to each other, of the two second lead screws (15), and the two second bevel gears (22) are meshed with the first bevel gear (21), the bottom fixed mounting of base (1) has third motor (13), fixedly connected with third lead screw (16) on the output shaft of third motor (13), and slide (26) have been cup jointed to the outside screw thread of third lead screw (16), and one side fixed mounting of slide (26) has rack (24), the bottom fixed mounting of vertical axis (20) has drive gear (23), and drive gear (23) and rack (24) mesh mutually.
2. The straight seam welding device for the stainless steel inner container of the water heater according to claim 1, wherein a vertical plate (9) is fixedly installed on one side of the top of the base (1), and the lifting plate (6) is slidably sleeved on the outer side of the vertical plate (9).
3. The water heater stainless steel inner container straight seam welding device according to claim 1, characterized in that a sliding groove (25) is formed in the bottom of the base (1), the sliding plate (26) is slidably mounted in the sliding groove, the same limiting rod is fixedly connected to the inner walls of the two sides of the sliding groove (25), and the sliding plate (26) is slidably sleeved on the outer side of the limiting rod.
4. The straight seam welding device for the stainless steel inner container of the water heater according to claim 1, characterized in that a plurality of semicircular grooves are formed in the top of the base (1), and balls are movably connected in the circular grooves and are in rolling connection with the bottom of the chassis (2).
5. The straight seam welding device for the stainless steel inner container of the water heater according to claim 1, characterized in that guide plates are fixedly arranged on both sides of the top of the rotary table (3), and the two guide plates are respectively sleeved on the outer sides of the corresponding connecting rods (19) in a sliding manner.
6. The straight welding device for the stainless steel inner container of the water heater according to claim 1, wherein two positioning plates are fixedly mounted on the inner wall of the top of the groove (17), and the two positioning plates are respectively rotatably sleeved on the outer sides of the corresponding second screw rods (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121391342.2U CN214769827U (en) | 2021-06-22 | 2021-06-22 | Straight seam welding device for stainless steel inner container of water heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121391342.2U CN214769827U (en) | 2021-06-22 | 2021-06-22 | Straight seam welding device for stainless steel inner container of water heater |
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| CN214769827U true CN214769827U (en) | 2021-11-19 |
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| CN202121391342.2U Active CN214769827U (en) | 2021-06-22 | 2021-06-22 | Straight seam welding device for stainless steel inner container of water heater |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043140A (en) * | 2021-12-17 | 2022-02-15 | 湖北工业大学 | Rotating device for vehicle machining |
| CN115229421A (en) * | 2022-09-21 | 2022-10-25 | 长沙建鑫机械制造有限公司 | Positioning welding tool for framework of large-compartment chassis of crane |
| CN117226324A (en) * | 2023-09-07 | 2023-12-15 | 东莞市嘉田电子科技有限公司 | Butt-joint type metal plate welding device and welding method of server |
-
2021
- 2021-06-22 CN CN202121391342.2U patent/CN214769827U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043140A (en) * | 2021-12-17 | 2022-02-15 | 湖北工业大学 | Rotating device for vehicle machining |
| CN115229421A (en) * | 2022-09-21 | 2022-10-25 | 长沙建鑫机械制造有限公司 | Positioning welding tool for framework of large-compartment chassis of crane |
| CN115229421B (en) * | 2022-09-21 | 2022-12-16 | 长沙建鑫机械制造有限公司 | Positioning welding tool for framework of large-compartment chassis of crane |
| CN117226324A (en) * | 2023-09-07 | 2023-12-15 | 东莞市嘉田电子科技有限公司 | Butt-joint type metal plate welding device and welding method of server |
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