CN218396611U

CN218396611U - Full-automatic butt welding equipment for high-air-tightness metal composite pipe

Info

Publication number: CN218396611U
Application number: CN202222744444.9U
Authority: CN
Inventors: 陈宝峰; 雷进; 姜延坤; 姜春雷; 刘艳筎
Original assignee: Jilin Oilfield Duoyuan Industrial Group Co ltd
Current assignee: Jilin Oilfield Duoyuan Industrial Group Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-01-31
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a full-automatic butt welding equipment of high gas tightness metal clad pipe, including workstation and runner assembly, the inside central authorities of workstation settle there is double-shaft motor, and double-shaft motor's both ends symmetric connection has the lead screw about, the slide has been cup jointed in the outside of lead screw, and slide and workstation sliding connection, is used for turning to the runner assembly sets up in the top surface of slide, the runner assembly is including rotating motor, gear, ring gear, a rotation section of thick bamboo and stop collar. This full-automatic butt welding equipment of high gas tightness metal clad pipe passes through runner assembly's setting, when welding metal clad pipe, rotates the motor and can drive the ring gear through the gear and rotate, just can make and rotate a section of thick bamboo and rotate under the spacing of stop collar, rotates a section of thick bamboo simultaneously and can drive the sliding plate and rotate to make splint drive inside metal clad pipe and rotate, just can weld around the outside of metal clad pipe, need not to clamp again metal clad pipe.

Description

Full-automatic butt welding equipment for high-air-tightness metal composite pipe

Technical Field

The utility model relates to a metal composite pipe processing technology field specifically is a full-automatic butt welding equipment of high gas tightness metal composite pipe.

Background

The metal composite pipe has the advantages of high carbon content, impact resistance, low thermal expansion rate, pressure resistance, high temperature resistance, mature installation and complete specification, and the bimetal composite pipe produced by a plurality of manufacturers is widely applied to the industrial fields of oil fields, chemical industry, electric power and the like. In order to ensure high air tightness of the metal composite pipes, full-automatic butt welding equipment is required to weld the two metal composite pipes during processing.

The utility model provides a welding set is used in tubular metal resonator processing for application number CN201920305131.9 relates to the tubular metal resonator processing field. This welding set is used in tubular metal resonator processing, including supporting adjusting device, spacing fixing device and compressing tightly adjusting device, the upper end fixed mounting who supports adjusting device has spacing fixing device, spacing fixing device's inside movable mounting has compressing tightly adjusting device, support adjusting device is including supporting unable adjustment base, the upper end of supporting unable adjustment base has been seted up and has been supported spacing spout, the bottom of supporting spacing spout has been seted up and has been supported the regulation work groove. This welding set is used in tubular metal resonator processing, through starting drive motor, drive motor passes through drive gear and meshing between spacing rack and No. two spacing racks, drives two sets of support limit slider relative motion, until with two sets of tubular metal resonators butt joint, makes the butt joint work that carries on that two sets of tubular metal resonators can be accurate, and the skew phenomenon can not appear to work quality has been improved.

Welding devices similar to the above applications currently suffer from the following drawbacks:

the metal tube welding fixture is not convenient to rotate, so that when the bottom ends of the two metal tubes are welded, the metal tubes need to be clamped and positioned again, and the welding efficiency is reduced.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a full-automatic butt welding device for high-airtightness metal composite pipes is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic butt welding equipment of high gas tightness metal clad pipe to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a full-automatic butt welding equipment of high gas tightness metal clad pipe, includes workstation and runner assembly, the inside central authorities of workstation settle there is double-shaft motor, and double-shaft motor's the both ends symmetric connection of controlling has the lead screw, the slide has been cup jointed in the outside of lead screw, and slide and workstation sliding connection for turn to the runner assembly sets up in the top surface of slide, the runner assembly is including rotating motor, gear, ring gear, a rotating cylinder and stop collar, the top surface one end of slide is fixed with rotates the motor, and rotates the one end of motor and settle there is the gear, the top meshing of gear has the ring gear, and the inside of ring gear is fixed with a rotating cylinder, the one end outside of rotating cylinder is rotated and is connected with the stop collar, and stop collar and slide fixed connection.

Furthermore, a support is arranged in the middle of the top surface of the workbench, an electric push rod is fixed to the bottom surface of the middle of the upper end of the support, and a welding gun is arranged at the lower end of the electric push rod.

Further, the one end outside of rotating the section of thick bamboo is provided with the clamping components who is used for the clamping, clamping components includes adjustable ring, spacing ring, solid fixed ring, deflector and guide way, the middle part outside threaded connection who rotates the section of thick bamboo has the adjustable ring, and one side of adjustable ring is fixed with the spacing ring, the outside of spacing ring is rotated and is connected with solid fixed ring, and both ends all are fixed with the deflector about one side of solid fixed ring, the guide way has been seted up to the inside of deflector.

Furthermore, clamping assembly still includes slide bar, sliding plate, splint and rubber pad, the inside sliding connection of guide way has the slide bar, and the middle part of slide bar is fixed with the sliding plate, sliding plate and rotary drum sliding connection, and the one end of sliding plate is fixed with splint, splint are circular-arc, and one side of splint is provided with the rubber pad.

Further, one side of adjustable ring is provided with and is used for stable subassembly of stabilizing, stabilize the subassembly and include fixed plate, depression bar, clamp plate, reset spring and slipmat, one side upper end of adjustable ring is fixed with the fixed plate, and the inside sliding connection of fixed plate has the depression bar, the one end of depression bar is fixed with the clamp plate, and one side of clamp plate is provided with reset spring, the opposite side of clamp plate is provided with the slipmat.

Further, the inside supporting component that is used for supporting that is provided with of lower extreme of workstation, supporting component includes the spout, adjusts pole and bottom plate, the inside spout that is provided with of lower extreme of workstation, and the inside sliding connection of spout has the regulation pole, the one end of adjusting the pole is fixed with the bottom plate.

Furthermore, the supporting component further comprises an electric lifting rod, a supporting plate and a supporting roller, the electric lifting rod is arranged at the top end of the bottom plate, the supporting plate is fixed at the top end of the electric lifting rod, and the supporting roller is rotatably connected to the inner side of the supporting plate.

The utility model provides a full-automatic butt welding equipment of high gas tightness metal clad pipe possesses following beneficial effect: this full-automatic butt welding equipment of high gas tightness metal clad pipe adopts mutually supporting between a plurality of subassemblies, not only is convenient for weld around the outside of metal clad pipe, need not to the metal clad pipe clamping again to improve the efficiency of adding man-hour, and stability when can also improving the welding.

1. The utility model discloses a setting of runner assembly, when welding the metal composite pipe, the rotation motor can drive the ring gear through the gear and rotate, just can make the rotary drum rotate under the spacing of stop collar, and the rotary drum can drive the sliding plate to rotate simultaneously to make splint drive the metal composite pipe of inside and rotate, just can weld around the outside of metal composite pipe, need not to the metal composite pipe clamping again, in order to improve the efficiency when adding man-hour;

2. the utility model discloses a setting of clamping assembly, when carrying out the clamping to the metal clad tube, arrange the metal clad tube in between the splint earlier, later rotate the adjustable ring, make it push fixed ring under the spacing of rotating a section of thick bamboo outside screw thread, thereby make the deflector drive the slide bar through the guide way and remove, just can make the sliding plate of upper and lower both sides inwards move simultaneously, make the splint can be tight to the metal clad tube centre setting, avoid the metal clad tube when rotatory, influence welding quality because the central point puts and squints, frictional force when can further improve the centre gripping through the rubber pad simultaneously, and reset spring can push down the platen under the spacing of fixed plate after adjusting, make slipmat and rotating a section of thick bamboo hug closely, avoid taking place relative displacement between adjustable ring and the rotating a section of thick bamboo, be favorable to improving the stability after the clamping;

3. the utility model discloses a supporting component's setting, when carrying out the clamping to the metal composite pipe, can adjust the height of layer board through electric lift rod, make it support the other end of metal composite pipe, thereby make the tubular metal resonator can be more stable when the welding, simultaneously through the setting of bearing roller, be favorable to reducing the friction loss between metal composite pipe and the layer board, and can also be according to the length of metal composite pipe, come to adjust the length that the regulating lever stretches out, further improve full-automatic application range to welding equipment.

Drawings

FIG. 1 is a schematic view of an overall front-view cross-sectional structure of the full-automatic butt welding equipment for the high-airtightness metal composite pipe of the present invention;

fig. 2 is an enlarged structural schematic diagram of a point a in fig. 1 of the full-automatic butt welding equipment for the high-airtightness metal composite pipe of the present invention;

FIG. 3 is a schematic view of the sectional structure of the bottom of the workbench of the full-automatic butt welding equipment for the high-airtightness metal composite tube of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a support plate of a full-automatic butt welding device for a high-airtightness metal composite tube.

In the figure: 1. a work table; 2. a support; 3. an electric push rod; 4. a welding gun; 5. a dual-axis motor; 6. a lead screw; 7. a slide base; 8. a rotating assembly; 801. rotating the motor; 802. a gear; 803. a toothed ring; 804. a rotating cylinder; 805. a position limiting sleeve; 9. a clamping assembly; 901. an adjusting ring; 902. a limiting ring; 903. a fixing ring; 904. a guide plate; 905. a guide groove; 906. a slide bar; 907. a sliding plate; 908. a splint; 909. a rubber pad; 10. a stabilizing assembly; 1001. a fixing plate; 1002. a pressure lever; 1003. pressing a plate; 1004. a return spring; 1005. a non-slip mat; 11. a support assembly; 1101. a chute; 1102. adjusting a rod; 1103. a base plate; 1104. an electric lifting rod; 1105. a pallet; 1106. and (5) carrying rollers.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 and fig. 2, a full-automatic butt welding device for high-air-tightness metal composite pipes comprises a workbench 1 and a rotating assembly 8, wherein a support 2 is arranged in the middle of the top surface of the workbench 1, an electric push rod 3 is fixed on the bottom surface of the middle part of the upper end of the support 2, a welding gun 4 is arranged at the lower end of the electric push rod 3, a double-shaft motor 5 is arranged in the center of the inside of the workbench 1, lead screws 6 are symmetrically connected to the left and right ends of the double-shaft motor 5, a slide carriage 7 is sleeved on the outside of the lead screws 6, the slide carriage 7 is slidably connected with the workbench 1, the rotating assembly 8 for steering is arranged on the top surface of the slide carriage 7, the rotating assembly 8 comprises a rotating motor 801, a gear 802, a toothed ring 803, a rotating cylinder 804 and a limiting sleeve 805 is rotatably connected to one end of the top surface of the slide carriage 7, a gear 802 is arranged at one end of the rotating motor 801, the top end of the gear 802 is engaged with the toothed ring 803, a rotating cylinder 804 a rotating cylinder is fixed with the rotating sleeve 805, a rotating cylinder 902 is fixedly connected to the rotating sleeve 901, a limiting sleeve 904 is fixedly connected to the rotating clamp a metal composite pipe 804, a limiting ring 902 is fixed to the rotating clamp plate 904, a metal composite pipe 902, a clamp plate 902 is arranged on one side of the rotating cylinder 902, and a limiting ring 902 is arranged to clamp plate 902, a limiting ring 902, a clamp plate 902, a limiting ring 902 is arranged to clamp plate 902, a clamp plate 902 to clamp plate 904, the outer side of the limiting ring 902 is rotatably connected with a fixed ring 903, the upper end and the lower end of one side of the fixed ring 903 are both fixed with guide plates 904, guide grooves 905 are formed in the guide plates 904, the adjusting ring 901 is rotated to push the fixed ring 903 under the limiting of threads on the outer side of the rotating cylinder 804, so that the guide plates 904 drive the sliding rods 906 to move through the guide grooves 905, the sliding plates 907 on the upper side and the lower side can simultaneously move inwards, the clamping plates 908 can clamp the metal composite pipe in the middle, the welding quality is prevented from being influenced by the deviation of the central position when the metal composite pipe rotates, the clamping assembly 9 further comprises sliding rods 906, sliding plates 907, clamping plates 908 and rubber pads 909, the sliding rods 906 are slidably connected in the guide grooves 905, the sliding plates 907 are fixed in the middles of the sliding rods 906, the sliding plates 907 are slidably connected with the rotating cylinder 804, and clamping plates 908 are fixed at one ends of the sliding plates 907, clamping plate 908 is circular-arc, and one side of clamping plate 908 is provided with rubber pad 909, can further improve the frictional force when the centre gripping through rubber pad 909, one side of adjustable ring 901 is provided with and is used for stable subassembly 10, stabilize subassembly 10 and include fixed plate 1001, depression bar 1002, clamp plate 1003, reset spring 1004 and slipmat 1005, the fixed plate 1001 is fixed with to one side upper end of adjustable ring 901, and the inside sliding connection of fixed plate 1001 has depression bar 1002, the one end of depression bar 1002 is fixed with clamp plate 1003, and one side of clamp plate 1003 is provided with reset spring 1004, the opposite side of clamp plate 1003 is provided with slipmat 1005, reset spring 1004 can push down clamp plate 1003 at the spacing of fixed plate 1001, make slipmat 1005 hug closely with a section of thick bamboo 804, avoid the relative displacement to take place between adjustable ring 901 and a section of thick bamboo 804, be favorable to improving the stability after the clamping.

As shown in fig. 1, 3 and 4, a support assembly 11 for supporting is arranged inside the lower end of the workbench 1, the support assembly 11 includes a chute 1101, an adjusting rod 1102 and a bottom plate 1103, the chute 1101 is arranged inside the lower end of the workbench 1, the adjusting rod 1102 is connected inside the chute 1101 in a sliding manner, the bottom plate 1103 is fixed at one end of the adjusting rod 1102, the bottom plate 1103 can be pulled to adjust the length of the adjusting rod 1102 extending out of the chute 1101 according to the length of the metal composite pipe, the application range of the full-automatic welding device is further improved, the support assembly 11 further includes an electric lifting rod 1104, a supporting plate 1105 and a supporting roller 1106, the electric lifting rod 1104 is arranged at the top end of the bottom plate 1103, the supporting plate 1105 is fixed at the top end of the electric lifting rod 1104, the height of the supporting plate 1105 can be adjusted by the electric lifting rod 1104 to support the other end of the metal composite pipe, so that the metal pipe can be more stable during welding, the supporting roller 1106 is connected inside of the supporting plate 1105, and the supporting roller 1106 is arranged to reduce friction loss between the metal composite pipe and the supporting plate 1105.

In summary, when the fully automatic butt welding device for high-air-tightness metal composite pipes is used, according to the structure shown in fig. 1 and fig. 2, when the metal composite pipes are clamped, the metal composite pipes are firstly placed between clamping plates 908, then the pressure rod 1002 is pulled and the adjusting ring 901 is rotated, so that the fixing ring 903 is pushed under the limit of the outer thread of the rotating cylinder 804, the guide plate 904 drives the slide rod 906 to move through the guide groove 905, the slide plates 907 on the upper side and the lower side can simultaneously move inwards, the clamping plates 908 can clamp the metal composite pipes in the center, the welding quality is prevented from being affected due to the deviation of the center position when the metal composite pipes rotate, meanwhile, the friction force during clamping can be further improved through the rubber pads 909, and the return spring 1004 can push the press plates 1003 under the limit of the fixing plate 1001 after adjustment, so that the anti-skid pads 1005 are tightly attached to the rotating cylinder 804, the relative displacement between the adjusting ring 901 and the rotating cylinder 804 is avoided, which is beneficial to improving the stability after clamping, then according to the structure shown in fig. 3 and fig. 4, the height of the supporting plate 1105 can be adjusted through the electric lifting rod 1104 to support the other end of the metal composite tube, so that the metal tube can be more stable during welding, meanwhile, through the arrangement of the carrier roller 1106, the friction loss between the metal composite tube and the supporting plate 1105 is favorably reduced, and the length of the metal composite tube can be adjusted by pulling the bottom plate 1103 to adjust the extending length of the adjusting rod 1102 in the sliding groove 1101, so as to further improve the application range of the full-automatic welding equipment, then, the double-shaft motor 5 can drive the screw rod 6 to rotate, so that the sliding seat 7 compresses the two metal composite tubes, then, the electric push rod 3 on the bracket 2 is started, so that the welding gun 4 welds the two metal composite tubes, finally, the rotating motor 801 can drive the toothed ring 803 to rotate through the gear 802, so that the rotating cylinder 804 can rotate under the limit of the limit sleeve 805, and the rotating cylinder 804 can drive the sliding plate 907 to rotate, so that the clamping plate 908 drives the metal composite pipe inside to rotate, the periphery of the outer side of the metal composite pipe can be welded, the metal composite pipe does not need to be clamped again, and the machining efficiency is improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a full-automatic butt welding equipment of high gas tightness metal composite pipe, includes workstation (1) and rotating assembly (8), its characterized in that, the inside central authorities of workstation (1) settle has double-shaft motor (5), and double-shaft motor (5) about both ends symmetric connection have lead screw (6), slide (7) have been cup jointed in the outside of lead screw (6), and slide (7) and workstation (1) sliding connection, be used for turning to rotating assembly (8) set up in the top surface of slide (7), rotating assembly (8) are including rotating motor (801), gear (802), ring gear (803), a rotating cylinder (804) and stop collar (805), the top surface one end of slide (7) is fixed with rotating motor (801), and the one end of rotating motor (801) settles and have gear (802), the top meshing of gear (802) has ring gear (803), and the inside of ring gear (803) is fixed with a rotating cylinder (804), the one end outside of rotating cylinder (7) is rotated and is connected with stop collar (805), and stop collar (805) are fixed with slide (7).

2. The full-automatic butt welding equipment for the high-airtightness metal composite pipes according to claim 1, wherein a support (2) is arranged in the middle of the top surface of the workbench (1), an electric push rod (3) is fixed to the bottom surface of the middle of the upper end of the support (2), and a welding gun (4) is arranged at the lower end of the electric push rod (3).

3. The full-automatic butt welding equipment for the high-airtightness metal composite pipes according to claim 1, wherein a clamping assembly (9) for clamping is arranged on the outer side of one end of the rotating cylinder (804), the clamping assembly (9) comprises an adjusting ring (901), a limiting ring (902), a fixing ring (903), a guide plate (904) and a guide groove (905), the adjusting ring (901) is connected to the outer side of the middle of the rotating cylinder (804) in a threaded manner, the limiting ring (902) is fixed to one side of the adjusting ring (901), the fixing ring (903) is connected to the outer side of the limiting ring (902) in a rotating manner, the guide plate (904) is fixed to the upper end and the lower end of one side of the fixing ring (903), and the guide groove (905) is formed in the guide plate (904).

4. The full-automatic butt welding device for the high-airtightness metal composite pipe according to claim 3, wherein the clamping assembly (9) further comprises a sliding rod (906), a sliding plate (907), a clamping plate (908) and a rubber pad (909), the sliding rod (906) is slidably connected to the inside of the guide groove (905), the sliding plate (907) is fixed to the middle of the sliding rod (906), the sliding plate (907) is slidably connected to the rotating cylinder (804), the clamping plate (908) is fixed to one end of the sliding plate (907), the clamping plate (908) is arc-shaped, and the rubber pad (909) is arranged on one side of the clamping plate (908).

5. The full-automatic butt welding device for the high-airtightness metal composite pipe according to claim 3, wherein a stabilizing assembly (10) for stabilization is arranged on one side of the adjusting ring (901), the stabilizing assembly (10) comprises a fixing plate (1001), a pressing rod (1002), a pressing plate (1003), a return spring (1004) and a non-slip mat (1005), the fixing plate (1001) is fixed to the upper end of one side of the adjusting ring (901), the pressing rod (1002) is connected to the inside of the fixing plate (1001) in a sliding manner, the pressing plate (1003) is fixed to one end of the pressing rod (1002), the return spring (1004) is arranged on one side of the pressing plate (1003), and the non-slip mat (1005) is arranged on the other side of the pressing plate (1003).

6. The full-automatic butt welding equipment for the high-airtightness metal composite pipes is characterized in that a supporting assembly (11) for supporting is arranged inside the lower end of the workbench (1), the supporting assembly (11) comprises a sliding groove (1101), an adjusting rod (1102) and a bottom plate (1103), the sliding groove (1101) is arranged inside the lower end of the workbench (1), the adjusting rod (1102) is connected inside the sliding groove (1101) in a sliding mode, and the bottom plate (1103) is fixed to one end of the adjusting rod (1102).

7. The full-automatic pair welding equipment for the high-airtightness metal composite pipes is characterized in that the supporting assembly (11) further comprises an electric lifting rod (1104), a supporting plate (1105) and a supporting roller (1106), the electric lifting rod (1104) is arranged at the top end of the bottom plate (1103), the supporting plate (1105) is fixed at the top end of the electric lifting rod (1104), and the supporting roller (1106) is rotatably connected to the inner side of the supporting plate (1105).