CN219945157U - Welding bead extrusion mechanism for welded pipe production - Google Patents
Welding bead extrusion mechanism for welded pipe production Download PDFInfo
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- CN219945157U CN219945157U CN202321330138.9U CN202321330138U CN219945157U CN 219945157 U CN219945157 U CN 219945157U CN 202321330138 U CN202321330138 U CN 202321330138U CN 219945157 U CN219945157 U CN 219945157U
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- welded pipe
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- 238000001125 extrusion Methods 0.000 title claims abstract description 71
- 239000011324 bead Substances 0.000 title claims abstract description 44
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000003466 welding Methods 0.000 title abstract description 66
- 238000003825 pressing Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a welding bead extrusion mechanism for welding tube production, which relates to the technical field of welding bead extrusion and comprises a base, a welding tube body and a sliding groove, wherein the inner surface of the sliding groove is connected with a sliding seat in a sliding way; the welding beads at different positions of the welded pipe body can be extruded through the cooperation of the structure, and the flexibility and convenience of welding bead extrusion on the welded pipe body are improved.
Description
Technical Field
The utility model relates to the technical field of welding bead extrusion, in particular to a welding channel extrusion mechanism for welding tube production.
Background
Welding bead, a single-pass welding seam formed by each deposition when metal welding; in the prior art, when a straight welded steel pipe and a copper pipe are welded, the welding seam is not extruded, and the internal organization structure of the welding seam of the welded pipe is often not compact enough, so that the main defects of the welded pipe are concentrated outside the welding seam, and the main reason for influencing the quality of the welded pipe is also that.
In the patent document with reference to bulletin number CN215658789U, a welded pipe extrusion device comprises a base, be connected with bearing mechanism on the base, fixedly connected with backup pad on the base, fixedly connected with fixed plate in the backup pad, the fixed plate is connected with the connecting plate through extrusion mechanism, symmetrical connection has fixture on the connecting plate, fixture includes electric putter, through hole, dwang and grip block, electric putter fixed connection is on the connecting plate, set up on the connecting plate through the hole, the dwang passes through the hole and rotates with the pore wall through the hole to be connected, electric putter's output passes through slide mechanism and connects on the dwang, grip block fixed connection is in the bottom of dwang, extrusion mechanism includes cylinder and extrusion piece, cylinder fixed connection is on the fixed plate, the cylinder is run through the fixed plate setting, the output fixed connection of cylinder is on the connecting plate, extrusion piece fixed connection is in the bottom of connecting plate, the bottom of extrusion piece is the arc setting.
In the above patent document, when extruding the welding bead at the top of the steel pipe, pressure is applied to the side surface of the steel pipe, the steel pipe is prevented from deforming under extrusion, the roundness and quality of the steel pipe are guaranteed, when a plurality of welding beads are possibly arranged on the outer surface of one steel pipe in the welding process, the extrusion position of the welding pipe by the extrusion mechanism needs to be adjusted when extruding different welding beads, in the above patent document, the position of the extrusion mechanism is fixed, and the welding bead extrusion mechanism can be only aligned to the extrusion mechanism to carry out the adjustment of different welding beads by moving the welding pipe, so that the whole flexibility and convenience are poor.
Disclosure of Invention
In order to squeeze the welding beads at different positions of the welded pipe body and improve the flexibility and convenience of the welding bead squeezing on the welded pipe body, the utility model provides a welding bead squeezing mechanism for producing the welded pipe.
The utility model provides a welding bead extrusion mechanism for welded pipe production, which adopts the following technical scheme:
the utility model provides a weld bead extrusion mechanism for welded tube production, includes the base, the upper surface middle part fixedly connected with fixing base of base, lower extrusion groove has been seted up at the upper surface middle part of fixing base, the welded tube body has been placed to the internal surface of extrusion groove down, the spout has been seted up at the upper surface both ends of base, the internal surface sliding connection of spout has the slide, the inside wall fixedly connected with electric jar one of spout, piston rod one is installed to electric jar one's output, piston rod one keep away from electric jar one's one end with the surface fixed connection of slide, the upper surface fixed connection of slide has motor and slide bar, the slide bar is kept away from the one end fixedly connected with roof of slide, the output fixedly connected with lead screw of motor upper surface, the lead screw is kept away from the one end of motor with the lower surface swivelling joint of roof, the surface threaded connection of lead screw has the movable block, the quantity of movable block is two the side fixedly connected with dead lever that the movable block is close to mutually, the dead lever is kept away from the fixed connection of movable block has the extrusion plate, the extrusion plate has been seted up down.
Through adopting above-mentioned technical scheme, place the welded pipe body down the extrusion inslot portion and fix, then start electronic jar one and make piston rod drive slide and slide at the internal surface of spout, until the stripper plate is located the welding bead directly over the welded pipe body, then start the motor and make the lead screw rotate, the movable block can the downwardly moving under the rotatory effect of lead screw, the movable block of downwardly moving can drive the stripper plate downwardly moving through the dead lever, until the internal surface in last extrusion groove and the upper end surface laminating of welded pipe body and extrude the welding bead of welded pipe body, the welding bead of welding pipe body different positions can be extruded through the cooperation of above structure, improve welding bead extruded flexibility and convenience on the welded pipe body.
Optionally, the surface sliding connection of slide bar has the slider, the surface fixedly connected with connecting rod of slider, the connecting rod keep away from the one end of slider with the surface fixed connection of movable block.
Through adopting above-mentioned technical scheme, the movable block of downwardly moving can drive the slider through the connecting rod and slide at the surface of slide bar, and the cooperation of slide bar, slider and connecting rod can lead the movable block, avoids the movable block to carry out the syntropy along with the lead screw and rotates.
Optionally, the upper extrusion groove is located directly above the lower extrusion groove.
Through adopting above-mentioned technical scheme, the position of symmetry is convenient for go up the extrusion groove and extrude the groove better butt welding pipe body down and extrude.
Optionally, the upper surface both ends fixedly connected with electronic jar second of fixing base, the piston rod second is installed to electronic jar second's output, the piston rod second is kept away from electronic jar second's one end fixedly connected with arc locating piece.
Optionally, the number of the second electric cylinders is four, and the four second electric cylinders are symmetrically arranged along the axis of the lower extrusion groove.
Through adopting above-mentioned technical scheme, start four electronic jar II can make piston rod II drive arc locating piece to be close to the welded tube body, the both ends of welded tube body carry out the centre gripping fixedly to take place to rock when avoiding later stage welded tube body to extrude, stability effect when improving extrusion welded tube body.
Optionally, the input ends of the motor, the first electric cylinder and the second electric cylinder are electrically connected with an external power supply.
By adopting the technical scheme, the external power supply can provide electric energy for starting the motor, the electric cylinder I and the electric cylinder II.
In summary, the present utility model includes at least one of the following beneficial effects:
according to the welding pipe body welding device, a welded welding pipe body is placed in a lower extrusion groove and fixed, then an electric cylinder is started to enable a piston rod to drive a sliding seat to slide on the inner surface of a sliding groove until an extrusion plate is located right above a welding bead on the welding pipe body, then a motor is started to enable a screw rod to rotate, a moving block can move downwards under the rotating action of the screw rod, the moving block moving downwards can drive the extrusion plate to move downwards through a fixing rod until the inner surface of the upper extrusion groove is attached to the outer surface of the upper end of the welding pipe body and extrudes the welding bead of the welding pipe body, and welding beads at different positions of the welding pipe body can be extruded through the cooperation of the structure, so that the flexibility and convenience of welding bead extrusion on the welding pipe body are improved.
Drawings
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is an enlarged view of fig. 1 at a in the present utility model.
Reference numerals illustrate: 1. a base; 2. a chute; 3. a slide; 4. a motor; 5. a slide bar; 6. a top plate; 7. a screw rod; 8. a moving block; 9. a slide block; 10. a connecting rod; 11. a fixed rod; 12. an extrusion plate; 13. an upper pressing groove; 14. a fixing seat; 15. a lower extrusion groove; 16. an electric cylinder I; 17. a first piston rod; 18. a welded pipe body; 19. an electric cylinder II; 20. a piston rod II; 21. and (5) an arc-shaped positioning block.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
The utility model discloses a welding bead extrusion mechanism for welded pipe production. Referring to fig. 1-3, a welding bead extrusion mechanism for welded pipe production comprises a base 1, wherein a fixed seat 14 is fixedly connected to the middle of the upper surface of the base 1, a lower extrusion groove 15 is formed in the middle of the upper surface of the fixed seat 14, a welded pipe body 18 is placed on the inner surface of the lower extrusion groove 15, and when a welding bead of the welded pipe body 18 begins to be extruded, the welded pipe body 18 is placed in the lower extrusion groove 15; the upper surface both ends fixedly connected with electronic jar two 19 of fixing base 14, the piston rod two 20 is installed to the output of electronic jar two 19, the one end fixedly connected with arc locating piece 21 of keeping away from electronic jar two 19 of piston rod two 20, the quantity of electronic jar two 19 is four, and four electronic jar two 19 set up along the axis symmetry of lower extrusion groove 15, the input and the external power supply electric connection of electronic jar two 19, start four electronic jar two 19 and make piston rod two 20 drive arc locating piece 21 to be close to welded tube body 18, carry out the centre gripping fixedly to welded tube body 18's both ends, thereby take place to rock when avoiding later stage welded tube body 18 to extrude, stability when improving extrusion welded tube body 18.
Referring to fig. 1-3, a sliding chute 2 is provided at two ends of the upper surface of the base 1, the inner surface of the sliding chute 2 is slidably connected with a sliding seat 3, an electric cylinder one 16 is fixedly connected to the inner side wall of the sliding chute 2, a piston rod one 17 is mounted at the output end of the electric cylinder one 16, one end of the piston rod one 17 away from the electric cylinder one 16 is fixedly connected with the outer surface of the sliding seat 3, the input end of the electric cylinder one 16 is electrically connected with an external power supply, after the welding pipe body 18 is fixed in the lower extrusion groove 15, the electric cylinder one 16 can be started to enable the piston rod one 17 to drive the sliding seat 3 to slide on the inner surface of the sliding chute 2 so as to align with a welding bead required to be extruded by the welding pipe body 18.
Referring to fig. 1-3, a motor 4 and a slide bar 5 are fixedly connected to the upper surface of a slide base 3, a top plate 6 is fixedly connected to one end of the slide bar 5 far away from the slide base 3, a screw rod 7 is fixedly connected to the output end of the upper surface of the motor 4, one end of the screw rod 7 far away from the motor 4 is rotationally connected with the lower surface of the top plate 6 through a bearing, a moving block 8 is connected to the outer surface of the screw rod 7 in a threaded manner, the input end of the motor 4 is electrically connected with an external power supply, the motor 4 is started to enable the screw rod 7 to rotate, and the moving block 8 can move downwards under the rotation action of the screw rod 7; the surface sliding connection of slide bar 5 has slider 9, and the surface fixedly connected with connecting rod 10 of slider 9, the one end that slider 9 was kept away from to connecting rod 10 and the surface fixed connection of movable block 8, and the movable block 8 of downwardly moving can drive slider 9 through connecting rod 10 and slide at the surface of slide bar 5, and the cooperation of slide bar 5, slider 9 and connecting rod 10 can lead movable block 8, avoids movable block 8 to carry out the syntropy along with lead screw 7 and rotate.
Referring to fig. 1-3, the number of the moving blocks 8 is two, a fixed rod 11 is fixedly connected to one side surface, close to the two moving blocks 8, of the fixed rod 11, an extrusion plate 12 is fixedly connected to one end, far away from the moving blocks 8, of the fixed rod 11, and the moving blocks 8 moving downwards drive the extrusion plate 12 to move downwards through the fixed rod 11; the lower surface of the extrusion plate 12 is provided with an upper extrusion groove 13, the upper extrusion groove 13 is positioned right above the lower extrusion groove 15 until the inner surface of the upper extrusion groove 13 is attached to the outer surface of the upper end of the welded pipe body 18 and extrudes the welding bead of the welded pipe body 18, and the welding beads at different positions of the welded pipe body 18 can be extruded through the cooperation of the structures, so that the flexibility and convenience of welding bead extrusion on the welded pipe body 18 are improved.
The utility model relates to a welding bead extrusion mechanism for welded pipe production, which comprises the following implementation principles:
when the device is used, an external power supply is firstly connected, the welded pipe body 18 is placed in the lower extrusion groove 15, then the four electric cylinders II 19 are started to enable the piston rods II 20 to drive the arc-shaped positioning blocks 21 to approach the welded pipe body 18, and the two ends of the welded pipe body 18 are clamped and fixed, so that shaking is avoided when the welded pipe body 18 is extruded in the later period, and stability when the welded pipe body 18 is extruded is improved.
After the welding pipe body 18 is fixed in the lower extrusion groove 15, the first electric cylinder 16 can be started to enable the first piston rod 17 to drive the sliding seat 3 to slide on the inner surface of the sliding groove 2 until the extrusion plate 12 is located right above a welding bead of the welding pipe body 18, then the motor 4 is started to enable the screw rod 7 to rotate, the moving block 8 can move downwards under the rotating action of the screw rod 7, the moving block 8 moving downwards can drive the extrusion plate 12 to move downwards through the fixing rod 11 until the inner surface of the upper extrusion groove 13 is attached to the outer surface of the upper end of the welding pipe body 18 and extrudes the welding beads of the welding pipe body 18, the welding beads of different positions of the welding pipe body 18 can be extruded through the cooperation of the structures, and the flexibility and convenience of welding bead extrusion on the welding pipe body 18 are improved.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides a weld bead extrusion mechanism for welded tube production, includes base (1), its characterized in that: the utility model discloses a screw rod type electric screw machine, including base (1), fixing base (1), lower extrusion groove (15) have been seted up at the upper surface middle part of fixing base (14), welded tube body (18) have been placed to the internal surface of lower extrusion groove (15), spout (2) have been seted up at the upper surface both ends of base (1), the internal surface sliding connection of spout (2) has slide (3), the inside wall fixedly connected with electronic jar (16) of spout (2), piston rod one (17) are installed to the output of electronic jar one (16), piston rod one (17) keep away from the one end of electronic jar one (16) with the surface fixed connection of slide (3), the upper surface fixedly connected with motor (4) and slide bar (5) of slide bar (3), one end fixedly connected with roof (6) of slide bar (5), the output fixedly connected with lead screw (7) of upper surface of motor (4), one end of lead screw (7) is kept away from motor (4) is through bearing (6) and two face (8) are connected with two screw rods (8) are the surface fixed connection of two screw rods (8), one end of the fixed rod (11) far away from the movable block (8) is fixedly connected with an extrusion plate (12), and an upper extrusion groove (13) is formed in the lower surface of the extrusion plate (12).
2. A weld bead pressing mechanism for producing a welded pipe according to claim 1, wherein: the outer surface sliding connection of slide bar (5) has slider (9), the surface fixedly connected with connecting rod (10) of slider (9), one end that connecting rod (10) were kept away from slider (9) with the surface fixed connection of movable block (8).
3. A weld bead pressing mechanism for producing a welded pipe according to claim 1, wherein: the upper extrusion groove (13) is positioned right above the lower extrusion groove (15).
4. A weld bead pressing mechanism for producing a welded pipe according to claim 1, wherein: the two ends of the upper surface of the fixing seat (14) are fixedly connected with a second electric cylinder (19), a second piston rod (20) is installed at the output end of the second electric cylinder (19), and one end, far away from the second electric cylinder (19), of the second piston rod (20) is fixedly connected with an arc-shaped positioning block (21).
5. A weld bead pressing mechanism for producing a welded tube according to claim 4, wherein: the number of the second electric cylinders (19) is four, and the four second electric cylinders (19) are symmetrically arranged along the axis of the lower extrusion groove (15).
6. A weld bead pressing mechanism for producing a welded tube according to claim 5, wherein: the input ends of the motor (4), the electric cylinder I (16) and the electric cylinder II (19) are electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321330138.9U CN219945157U (en) | 2023-05-30 | 2023-05-30 | Welding bead extrusion mechanism for welded pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321330138.9U CN219945157U (en) | 2023-05-30 | 2023-05-30 | Welding bead extrusion mechanism for welded pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219945157U true CN219945157U (en) | 2023-11-03 |
Family
ID=88547017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321330138.9U Active CN219945157U (en) | 2023-05-30 | 2023-05-30 | Welding bead extrusion mechanism for welded pipe production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219945157U (en) |
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2023
- 2023-05-30 CN CN202321330138.9U patent/CN219945157U/en active Active
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