CN217045026U - Stainless steel tubular product welding set - Google Patents
Stainless steel tubular product welding set Download PDFInfo
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- CN217045026U CN217045026U CN202220911956.7U CN202220911956U CN217045026U CN 217045026 U CN217045026 U CN 217045026U CN 202220911956 U CN202220911956 U CN 202220911956U CN 217045026 U CN217045026 U CN 217045026U
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 63
- 239000010935 stainless steel Substances 0.000 title claims abstract description 63
- 238000003466 welding Methods 0.000 title claims abstract description 56
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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Abstract
The utility model relates to the field of welding devices, in particular to a stainless steel pipe welding device, which comprises a workbench, a cylinder, a sliding plate, a telescopic device, a laser welding device and a clamp; two groups of supporting plates a are arranged on the workbench; the cylinder is rotatably arranged on the outer side surface of the support plate a, and a circle of external teeth are arranged on the peripheral wall of the cylinder; the workbench is provided with a power assembly for driving the two groups of external teeth to synchronously rotate; the sliding plate is arranged on the wall of the sliding groove in a sliding manner along the vertical direction, and the bottom of the sliding plate is horizontally provided with a flat plate; the telescopic device is vertically arranged at the bottom of the workbench, and a telescopic end at the bottom of the telescopic device is connected with the flat plate; the laser welding device is arranged on the workbench; the anchor clamps set up two sets ofly, and two sets of anchor clamps set up respectively on two sets of cylinders lateral surface. The utility model discloses need not adjust two sections stainless steel tubular product's joint position, convenient to use through the laser ray. And automatic girth welding can be realized, the welding efficiency is high, and the welding quality is good.
Description
Technical Field
The utility model relates to a welding set field specifically is a stainless steel tubular product welding set.
Background
Due to the use requirements of the stainless steel pipes, two sections of stainless steel coffins are required to be subjected to interface welding frequently, welding is usually performed manually by an electric welder, time and labor are wasted, and the welding quality is difficult to guarantee.
Chinese patent No. CN211966310U discloses a stainless steel pipe welding device, which is located with the pipe by using a driving wheel, a driven wheel and an upper pressing wheel, without damaging the outer wall of the pipe, and can drive the pipe to rotate by the rotation of the driving wheel, so as to complete the automatic girth welding work.
However, the above-mentioned known solutions have the following disadvantages: two sections of stainless steel tubular products need to be positioned by referring to a laser line, the adjustment of the position is time-consuming and labor-consuming, two groups of driving wheels are driven by two groups of driving motors for the stainless steel tubular products at two ends and then are driven by the two groups of driving wheels to rotate, the synchronism of the rotation of the two sections of the stainless steel tubular products is difficult to ensure, and the welding quality is influenced due to dislocation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is to the problem that exists among the background art, provides a can carry out the stainless steel tubular product welding set of automatic girth joint to two sections stainless steel tubular product interfaces.
The technical scheme of the utility model: a stainless steel pipe welding device comprises a workbench, a cylinder, a sliding plate, a telescopic device, a laser welding device and a clamp;
the bottom of the workbench is provided with a plurality of groups of supporting legs, the workbench is vertically provided with two groups of supporting plates a, through holes a are transversely formed in the two groups of supporting plates a, and the back side surfaces of the two groups of supporting plates a are outer side surfaces; the cylinder is rotatably arranged on the outer side surface of the support plate a, a through hole b is transversely arranged on the cylinder and is coaxial with the through hole a, the aperture of the through hole b is smaller than that of the through hole a, a circle of external teeth are arranged on the peripheral wall of the cylinder, and two groups of cylinders are arranged; the workbench is provided with a power assembly for driving the two groups of external teeth to synchronously rotate; a sliding chute is arranged in the middle of the workbench, a sliding plate is arranged on the wall of the sliding chute in a sliding manner along the vertical direction, the sliding plate penetrates through the sliding chute, and a flat plate is horizontally arranged at the bottom of the sliding plate; the telescopic device is vertically arranged at the bottom of the workbench, and a telescopic end at the bottom of the telescopic device is connected with the flat plate; the laser welding device is arranged on the workbench, and a laser welding head on the laser welding device is positioned right above the interfaces of the two sections of stainless steel pipes; the anchor clamps set up two sets ofly, and two sets of anchor clamps set up respectively on two sets of cylinders lateral surface.
Preferably, the power assembly comprises a support plate b, a support rod, a gear, a mounting seat and a motor; the supporting plate b is vertically arranged on the workbench; the supporting rod is transversely and rotatably arranged on the supporting plate b; the gears are arranged on the supporting rod, two groups of gears are arranged, and the two groups of gears are respectively meshed with the two groups of external teeth; the mounting seat is arranged on the workbench; the motor sets up on the mount pad, and the output shaft and the bracing piece transmission of motor are connected.
Preferably, the gear speed is greater than the cylinder speed.
Preferably, the cylinder sets up the barrel on the terminal surface towards backup pad a, and the barrel cooperation passes through-hole a, and the barrel tip sets up the spacing ring, and the spacing ring laminates with backup pad a, and spacing ring and cylinder are located the backup pad a left and right sides respectively.
Preferably, the telescopic device is an air cylinder, a hydraulic cylinder or an electric telescopic rod.
Preferably, the clamp comprises a bottom plate, a support plate c, a U-shaped frame and a locking bolt; the bottom plate is horizontally arranged on the outer side surface of the cylinder; the supporting plate c is arranged on the bottom plate, two groups of clamping contact inclined planes which are opened outwards are arranged at the top of the supporting plate c, and in a clamping state, the stainless steel pipe is simultaneously contacted with the two groups of clamping contact inclined planes; the opening of a U-shaped groove in the U-shaped frame faces downwards, the U-shaped frame is vertically arranged on the supporting plate c, the stainless steel pipe penetrates through the U-shaped frame, and a threaded hole is vertically formed in the top of the U-shaped frame; the locking bolt is matched with the threaded hole and penetrates through the threaded hole.
Preferably, a handle is arranged at the top of the U-shaped frame.
Compared with the prior art, the utility model discloses following profitable technological effect has: two sections of stainless steel pipes respectively penetrate through the two groups of through holes b, the through holes b are arranged according to the sizes of the stainless steel pipes, the two sections of stainless steel pipes are coaxial, one section of stainless steel pipe is abutted against the sliding plate firstly, then the sliding plate is clamped through the clamp, then the sliding plate moves downwards to the lower side of the stainless steel pipe through the extension of the telescopic device, then the other group of stainless steel pipes is abutted against the fixed stainless steel pipe, the clamping is also realized through the clamp, the joint positions of the two sections of stainless steel pipes can be ensured to be positioned under the laser welding head, the welding can be directly carried out, the joint positions of the two sections of stainless steel pipes are not required to be adjusted through a laser line, and the use is convenient. The laser welding head welds stainless steel tubular product joint department, and power component passes through the external tooth simultaneously and drives the cylinder synchronous rotation, and two sets of cylinders drive two sections stainless steel tubular products synchronous rotations to realize automatic boxing, welding efficiency is high, and welding quality is good.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a front cross-sectional view of FIG. 1;
fig. 3 is a schematic structural view of the jig.
Reference numerals are as follows: 1. a work table; 2. supporting legs; 3. a support plate a; 4. a through hole a; 5. a cylinder; 6. an outer tooth; 7. a through hole b; 8. a barrel; 9. a limiting ring; 10. a support plate b; 11. a support bar; 12. a gear; 13. a mounting base; 14. a motor; 15. a slide plate; 16. a flat plate; 17. a telescopic device; 18. a laser welding device; 19. welding a head by laser; 20. a clamp; 21. a base plate; 22. a support plate c; 23. clamping the contact ramp; 24. a U-shaped frame; 25. locking the bolt; 26. a handle.
Detailed Description
Example one
As shown in fig. 1-2, the stainless steel pipe welding device provided by the present invention comprises a worktable 1, a cylinder 5, a sliding plate 15, a telescopic device 17, a laser welding device 18 and a clamp 20;
the bottom of the workbench 1 is provided with a plurality of groups of supporting legs 2, two groups of supporting plates a3 are vertically arranged on the workbench 1, through holes a4 are transversely arranged on the two groups of supporting plates a3, and the side surfaces of the two groups of supporting plates a3, which are opposite to each other, are outer side surfaces; the cylinder 5 is rotatably arranged on the outer side surface of the supporting plate a3, a through hole b7 is transversely arranged on the cylinder 5, the through hole b7 is coaxial with the through hole a4, the aperture of the through hole b7 is smaller than that of the through hole a4, a circle of external teeth 6 are arranged on the outer peripheral wall of the cylinder 5, and two groups of cylinders 5 are arranged; the workbench 1 is provided with a power assembly for driving the two groups of external teeth 6 to synchronously rotate; a chute is arranged in the middle of the workbench 1, a sliding plate 15 is arranged on the chute wall in a sliding manner along the vertical direction, the sliding plate 15 penetrates through the chute, and a flat plate 16 is horizontally arranged at the bottom of the sliding plate 15; the telescopic device 17 is vertically arranged at the bottom of the workbench 1, the telescopic end at the bottom of the telescopic device 17 is connected with the flat plate 16, and the telescopic device 17 is an air cylinder, a hydraulic cylinder or an electric telescopic rod; the laser welding device 18 is arranged on the workbench 1, and a laser welding head 19 on the laser welding device 18 is positioned right above the interfaces of the two sections of stainless steel pipes; the clamps 20 are arranged in two groups, and the two groups of clamps 20 are respectively arranged on the outer side surfaces of the two groups of columns 5.
In this embodiment, two sections of stainless steel pipes respectively pass through the two groups of through holes b7, the through holes b7 are arranged according to the size of the stainless steel pipes, and it is ensured that the two sections of stainless steel pipes are coaxial, one section of stainless steel pipe is firstly abutted against the sliding plate 15, then the sliding plate is clamped by the clamp 20, then the sliding plate 15 is extended by the expansion device 17 to move downwards to the lower part of the stainless steel pipe, then the other section of stainless steel pipe is abutted against the fixed stainless steel pipe, and the clamping by the clamp 20 is also carried out, so that it can be ensured that the joint of the two sections of stainless steel pipes is positioned under the laser welding head 19, the two sections of stainless steel pipes can be directly welded, the joint position of the two sections of stainless steel pipes does not need to be adjusted by a laser line, and the use is convenient. The laser welding head 19 is used for welding the stainless steel pipe joint, meanwhile, the power assembly drives the cylinders 5 to synchronously rotate through the outer teeth 6, and the two groups of cylinders 5 drive the two sections of stainless steel pipes to synchronously rotate, so that automatic girth welding is realized, the welding efficiency is high, and the welding quality is good.
Example two
As shown in fig. 1, compared with the first embodiment, the power assembly of the stainless steel pipe welding device of the present invention includes a supporting plate b10, a supporting rod 11, a gear 12, a mounting seat 13, and a motor 14; the supporting plate b10 is vertically arranged on the workbench 1; the support bar 11 is transversely and rotatably arranged on the support plate b 10; the gears 12 are arranged on the support rod 11, two groups of gears 12 are arranged, the two groups of gears 12 are respectively meshed with the two groups of external teeth 6, and the rotating speed of the gears 12 is greater than that of the cylinders 5; the mounting seat 13 is arranged on the workbench 1; the motor 14 is arranged on the mounting base 13, and an output shaft of the motor 14 is in transmission connection with the support rod 11.
In this embodiment, the motor 14 drives the supporting rod 11 to rotate, the supporting rod 11 drives the two sets of gears 12 to synchronously rotate, and the gears 12 drive the two sets of cylinders 5 to synchronously rotate through the external teeth 6, so that the two sections of stainless steel pipes can synchronously rotate, and the welding quality of the joint is improved.
EXAMPLE III
As shown in fig. 2, the utility model provides a stainless steel tubular product welding set compares in embodiment one, and cylinder 5 sets up barrel 8 on the terminal surface towards backup pad a3, and through-hole a4 is passed in the cooperation of barrel 8, and 8 tip of barrel set up spacing ring 9, and spacing ring 9 and backup pad a3 laminating, spacing ring 9 and cylinder 5 are located the backup pad a3 left and right sides respectively. The cylinder 5 and the limiting ring 9 are attached to the left side and the right side of the supporting plate a3 at the same time, and then the cylinder body 8 is matched with the through hole a4, so that the rotary connection between the cylinder 5 and the supporting plate a3 is completed.
Example four
As shown in fig. 3, compared with the first embodiment, the fixture 20 of the welding device for stainless steel pipes of the present invention includes a bottom plate 21, a supporting plate c22, a U-shaped frame 24, and a locking bolt 25; the bottom plate 21 is horizontally arranged on the outer side surface of the column 5; the supporting plate c22 is arranged on the bottom plate 21, two groups of clamping contact inclined surfaces 23 which are opened outwards are arranged at the top of the supporting plate c22, and in a clamping state, the stainless steel pipe is simultaneously contacted with the two groups of clamping contact inclined surfaces 23; the opening of a U-shaped groove in the U-shaped frame 24 faces downwards, the U-shaped frame 24 is vertically arranged on the supporting plate c22, the stainless steel pipe penetrates through the U-shaped frame 24, and a threaded hole is vertically formed in the top of the U-shaped frame 24; the locking bolt 25 is matched with the threaded hole, and the locking bolt 25 penetrates through the threaded hole. The top of the U-shaped frame 24 is provided with a handle 26.
In this embodiment, the stainless steel pipe passes through the U-shaped frame 24, the through hole b7 and the through hole a4, the stainless steel pipe is simultaneously in contact with the two groups of clamping contact inclined surfaces 23, then the locking bolt 25 is rotated to move downwards to press the outer wall of the stainless steel pipe tightly, so that the stainless steel pipe can be clamped and fixed, and the clamp 20 rotates along with the rotation of the column 5, so that the stainless steel pipe is constantly clamped.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (7)
1. A stainless steel pipe welding device is characterized by comprising a workbench (1), a cylinder (5), a sliding plate (15), a telescopic device (17), a laser welding device (18) and a clamp (20);
the bottom of the workbench (1) is provided with a plurality of groups of supporting legs (2), two groups of supporting plates a (3) are vertically arranged on the workbench (1), through holes a (4) are transversely arranged on the two groups of supporting plates a (3), and the opposite sides of the two groups of supporting plates a (3) are outer sides; the cylinder (5) is rotatably arranged on the outer side surface of the supporting plate a (3), through holes b (7) are transversely formed in the cylinder (5), the through holes b (7) are coaxial with the through holes a (4), the aperture of the through holes b (7) is smaller than that of the through holes a (4), a circle of external teeth (6) are arranged on the outer peripheral wall of the cylinder (5), and two groups of cylinders (5) are arranged; the workbench (1) is provided with a power assembly for driving the two groups of external teeth (6) to synchronously rotate; a sliding chute is arranged in the middle of the workbench (1), a sliding plate (15) is arranged on the wall of the sliding chute in a sliding manner along the vertical direction, the sliding plate (15) penetrates through the sliding chute, and a flat plate (16) is horizontally arranged at the bottom of the sliding plate (15); the telescopic device (17) is vertically arranged at the bottom of the workbench (1), and the telescopic end at the bottom of the telescopic device (17) is connected with the flat plate (16); the laser welding device (18) is arranged on the workbench (1), and a laser welding head (19) on the laser welding device (18) is positioned right above the interfaces of the two sections of stainless steel pipes; the clamps (20) are arranged in two groups, and the two groups of clamps (20) are respectively arranged on the outer side surfaces of the two groups of cylinders (5).
2. The stainless steel pipe welding device according to claim 1, wherein the power assembly comprises a support plate b (10), a support rod (11), a gear (12), a mounting seat (13) and a motor (14); the supporting plate b (10) is vertically arranged on the workbench (1); the supporting rod (11) is transversely and rotatably arranged on the supporting plate b (10); the gears (12) are arranged on the support rod (11), the gears (12) are arranged in two groups, and the two groups of gears (12) are respectively meshed with the two groups of external teeth (6); the mounting seat (13) is arranged on the workbench (1); the motor (14) is arranged on the mounting seat (13), and an output shaft of the motor (14) is in transmission connection with the supporting rod (11).
3. Stainless steel tubing welding apparatus according to claim 2, characterized in that the gear (12) rotation speed is greater than the cylinder (5) rotation speed.
4. The stainless steel pipe welding device according to claim 1, wherein a cylinder (8) is arranged on the end surface of the cylinder (5) facing the support plate a (3), the cylinder (8) is matched and penetrates through the through hole a (4), a limiting ring (9) is arranged at the end part of the cylinder (8), the limiting ring (9) is attached to the support plate a (3), and the limiting ring (9) and the cylinder (5) are respectively positioned on the left side and the right side of the support plate a (3).
5. Stainless steel tubular product welding set according to claim 1, characterized in that the telescoping device (17) is a cylinder, a hydraulic cylinder or an electric telescopic rod.
6. The stainless steel pipe welding apparatus according to claim 1, wherein the jig (20) includes a bottom plate (21), a support plate c (22), a U-shaped frame (24), and a lock bolt (25); the bottom plate (21) is horizontally arranged on the outer side surface of the cylinder (5); the supporting plate c (22) is arranged on the bottom plate (21), two groups of clamping contact inclined planes (23) with openings towards the outside are arranged at the top of the supporting plate c (22), and in a clamping state, the stainless steel pipe is simultaneously contacted with the two groups of clamping contact inclined planes (23); the opening of a U-shaped groove in the U-shaped frame (24) faces downwards, the U-shaped frame (24) is vertically arranged on the supporting plate c (22), the stainless steel pipe penetrates through the U-shaped frame (24), and a threaded hole is vertically formed in the top of the U-shaped frame (24); the locking bolt (25) is matched with the threaded hole, and the locking bolt (25) penetrates through the threaded hole.
7. The stainless steel pipe welding device according to claim 6, wherein a handle (26) is provided on the top of the U-shaped frame (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220911956.7U CN217045026U (en) | 2022-04-19 | 2022-04-19 | Stainless steel tubular product welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220911956.7U CN217045026U (en) | 2022-04-19 | 2022-04-19 | Stainless steel tubular product welding set |
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| Publication Number | Publication Date |
|---|---|
| CN217045026U true CN217045026U (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220911956.7U Active CN217045026U (en) | 2022-04-19 | 2022-04-19 | Stainless steel tubular product welding set |
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| Country | Link |
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| CN (1) | CN217045026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118204657A (en) * | 2024-05-21 | 2024-06-18 | 黑龙江建筑职业技术学院 | Pipeline welding device |
-
2022
- 2022-04-19 CN CN202220911956.7U patent/CN217045026U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118204657A (en) * | 2024-05-21 | 2024-06-18 | 黑龙江建筑职业技术学院 | Pipeline welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stainless steel pipe welding device Effective date of registration: 20231027 Granted publication date: 20220726 Pledgee: Bank of China Limited by Share Ltd. Foshan branch Pledgor: Foshan xinguangye New Material Co.,Ltd. Registration number: Y2023980063136 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |