CN215393871U - Improved generation spiral weld pipe is with cuting butt welding device - Google Patents
Improved generation spiral weld pipe is with cuting butt welding device Download PDFInfo
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- CN215393871U CN215393871U CN202121356243.0U CN202121356243U CN215393871U CN 215393871 U CN215393871 U CN 215393871U CN 202121356243 U CN202121356243 U CN 202121356243U CN 215393871 U CN215393871 U CN 215393871U
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Abstract
The utility model discloses an improved shearing and butt welding device for spiral welded pipes, which relates to the technical field of welding and comprises a butt welding machine body, wherein a clamping mechanism is arranged at the top of the butt welding machine body through an adjusting mechanism, the adjusting mechanism comprises sliding grooves formed in the top of the butt welding machine body, first screw rods are rotatably connected inside the two sliding grooves, a first motor is arranged on the side surface of the butt welding machine body, an output shaft of the first motor is connected with the first screw rods through a coupler, the clamping mechanism is arranged on the first screw rods through threads, and the clamping mechanism comprises clamping seats arranged on the first screw rods. Compared with the prior art, the steel strip alignment device has the advantages that the adjusting mechanism and the clamping mechanism are arranged, steel strips are aligned conveniently, labor and material resources are saved, welding quality is improved, meanwhile, the pressing mechanism is adopted to press the steel strips during welding, welding stability is improved, and meanwhile welding quality is further improved.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to an improved shearing butt welding device for a spiral welded pipe.
Background
Spirally welding the pipe: the low-carbon structural steel or low-alloy structural steel strip is rolled into a tube blank according to a certain spiral line angle (called forming angle), and then the tube blank is welded to form the low-carbon structural steel or low-alloy structural steel strip.
SUMMERY OF THE UTILITY MODEL
The utility model provides an improved shearing butt welding device for spiral welded pipes, which solves the technical problem that the welding quality is influenced because the manual operation has errors because steel belts need to be manually aligned when an existing butt welding machine is used for welding.
In order to solve the technical problems, the utility model provides an improved shearing and butt welding device for spiral welded pipes, which comprises a butt welding machine body, wherein the top of the butt welding machine body is provided with a clamping mechanism through an adjusting mechanism, the adjusting mechanism comprises sliding grooves formed in the top of the butt welding machine body, the insides of the two sliding grooves are rotatably connected with a first screw rod, the side surface of the butt welding machine body is provided with a first motor, the output shaft of the first motor is connected with the first screw rod through a coupler, the clamping mechanism is arranged on the first screw rod through threads, the clamping mechanism comprises a clamp seat arranged on the first screw rod, the side surface of the clamp seat is provided with a second motor, the output shaft of the second motor is inserted into the clamp seat and is connected with a second screw rod, the two ends of the second screw rod are both connected with clamp plates through threads, and the top of the butt welding machine body is provided with a backing plate, the welding mechanism is installed through the pneumatic cylinder in the top of butt welder body, hold-down mechanism is installed to welding mechanism's bottom.
Preferably, the inside mounting of spout has the guiding axle, the quantity of guiding axle is two sets ofly, two sets of the guiding axle all with fixture sliding connection.
Preferably, the turning directions of the threads at the two ends of the first screw rod are opposite, the turning directions of the threads at the two ends of the second screw rod are opposite, and the horizontal heights of the clamping seat and the base plate are the same.
Preferably, the welding mechanism comprises a support frame installed at the top of a piston rod of the hydraulic cylinder, a third motor is installed on the side face of the support frame, an output shaft of the third motor is inserted into the support frame and connected with a third lead screw, a sliding block is connected to the third lead screw through threads, and a welding gun is installed on the side face of the sliding block.
Preferably, the sliding block is in sliding connection with the support frame, and the welding gun is located right above the base plate.
Preferably, hold-down mechanism is including installing the sleeve in the welding mechanism bottom, telescopic inside sliding connection has the movable rod, the movable rod runs through telescopic bottom and is connected with the clamp plate, install first spring between movable rod and the sleeve.
Preferably, the movable rod is a T-shaped rod, a second spring is installed between the movable rod and the bottom of the sleeve, and the second spring is sleeved on the movable rod.
Compared with the prior art, the improved shearing butt welding device for the spiral welded pipe has the following beneficial effects:
the utility model provides an improved shearing butt welding device for spiral welded pipes, which is provided with an adjusting mechanism and a clamping mechanism, so that steel belts are greatly convenient to align, manpower and material resources are saved, and the welding quality is improved.
The utility model provides an improved shearing butt welding device for a spiral welded pipe, which adopts a pressing mechanism to press a steel belt during welding, improves the welding stability and further improves the welding quality.
Drawings
FIG. 1 is a front view of an improved shear butt welding device for spiral welded pipe according to the present invention;
FIG. 2 is a schematic view of the fixture of FIG. 1 installed;
FIG. 3 is a side sectional view of FIG. 1;
FIG. 4 is a cross-sectional view of the hold-down mechanism of FIG. 1;
fig. 5 is an isometric view of the platen of fig. 1.
Reference numbers in the figures: 1 butt welding machine body, 2 adjusting mechanism, 21 sliding groove, 22 first motor, 23 first screw rod, 24 guide shaft, 3 clamping mechanism, 31 clamping seat, 32 second motor, 33 second screw rod, 34 clamping plate, 4 backing plate, 5 hydraulic cylinder, 6 welding mechanism, 61 support frame, 62 third motor, 63 third screw rod, 64 slide block, 65 welding gun, 7 hold-down mechanism, 71 sleeve, 72 movable rod, 73 first spring, 74 second spring and 75 pressing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment is given by figures 1-5, the improved shearing and butt welding device for spiral welded pipes provided by the utility model comprises a butt welding machine body 1, wherein a clamping mechanism 3 is arranged at the top of the butt welding machine body 1 through an adjusting mechanism 2, the adjusting mechanism 2 comprises sliding chutes 21 arranged at the top of the butt welding machine body 1, first screw rods 23 are rotatably connected inside the two sliding chutes 21, guide shafts 24 are arranged inside the sliding chutes 21, the number of the guide shafts 24 is two, the two groups of the guide shafts 24 are both in sliding connection with the clamping mechanism 3, a first motor 22 is arranged on the side surface of the butt welding machine body 1, an output shaft of the first motor 22 is connected with the first screw rods 23 through a coupler, the clamping mechanism 3 is arranged on the first screw rods 23 through threads, the clamping mechanism 3 is arranged on a clamping seat 31 on the first screw rods 23, a second motor 32 is arranged on the side surface of the clamping seat 31, an output shaft of the second motor 32 is inserted into the clamping seat 31 and is connected with a second screw rod 33, both ends of the second screw rod 33 are respectively connected with a clamping plate 34 through threads, the rotating directions of the threads at both ends of the first screw rod 23 are opposite, the rotating directions of the threads at both ends of the second screw rod 33 are opposite, the backing plate 4 is installed at the top of the butt welding machine body 1 with the same horizontal height of the clamping seat 31 and the backing plate 4, the welding mechanism 6 is installed at the top of the butt welding machine body 1 through the hydraulic cylinder 5, and the pressing mechanism 7 is installed at the bottom of the welding mechanism 6.
The welding mechanism 6 comprises a support frame 61 installed at the top of a piston rod of the hydraulic cylinder 5, a third motor 62 is installed on the side face of the support frame 61, an output shaft of the third motor 62 is inserted into the support frame 61 and is connected with a third screw rod 63, a sliding block 64 is connected to the third screw rod 63 through threads, a welding gun 65 is installed on the side face of the sliding block 64, the sliding block 64 is in sliding connection with the support frame 61, and the welding gun 65 is located right above the base plate 4.
The pressing mechanism 7 comprises a sleeve 71 installed at the bottom of the welding mechanism 6, a movable rod 72 is connected inside the sleeve 71 in a sliding mode, the movable rod 72 penetrates through the bottom of the sleeve 71 and is connected with a pressing plate 75, a first spring 73 is installed between the movable rod 72 and the sleeve 71, the movable rod 72 is a T-shaped rod, a second spring 74 is installed between the movable rod 72 and the bottom of the sleeve 71, and the second spring 74 is sleeved on the movable rod 72.
The working principle is as follows:
the implementation steps of innovation points are as follows:
the first step is as follows: the worker firstly places the steel belt on the top of the clamping mechanism 3, starts the second motor 32, the output shaft of the second motor 32 drives the second screw rod 33 to rotate, and the two clamping plates 34 are close to each other to clamp the steel belt due to the fact that the rotating directions of threads at two ends of the second screw rod 33 are opposite;
the second step is that: starting the first motor 22, wherein an output shaft of the first motor 22 drives the first screw rod 23 to rotate, and the two groups of clamping mechanisms 3 drive the steel belts to approach each other due to opposite rotation directions of threads at two ends of the first screw rod 23, so that the steel belts are aligned with the top of the backing plate 4;
the third step: the hydraulic cylinder 5 is started, a piston rod of the hydraulic cylinder 5 drives the welding mechanism 6 to move downwards, the welding mechanism 6 drives the pressing mechanism 7 to move downwards, in the pressing mechanism 7, the pressing plate 75 firstly contacts the steel strip and compacts the steel strip, the movable rod 72 slides in the sleeve 71 and compresses the first spring 73 and the second spring 74 along with the continuous descending of the pressing mechanism 7, the first spring 73 and the second spring 74 deform to generate elastic force to act on the pressing plate 75 through the movable rod 72, the pressing plate 75 further presses the steel strip, and the stability of the steel strip during welding is improved;
the fourth step: and starting the third motor 62, driving the third screw 63 to rotate by an output shaft of the third motor 62, driving the welding gun 65 by the scattered screw 63 through the thread transmission with the slide block 64, starting the welding gun 65, and welding the steel strip by using the welding gun 65.
In summary, compared with the prior art, the steel strip alignment device has the advantages that the adjusting mechanism and the clamping mechanism are arranged, steel strips can be aligned conveniently, labor and material resources are saved, welding quality is improved, meanwhile, the pressing mechanism is adopted to press the steel strips during welding, welding stability is improved, and meanwhile welding quality is further improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an improved generation spiral weld pipe is with cuting butt welding device, includes butt welder body (1), its characterized in that: the butt welding machine comprises a butt welding machine body (1), wherein a clamping mechanism (3) is installed at the top of the butt welding machine body (1) through an adjusting mechanism (2), the adjusting mechanism (2) comprises sliding grooves (21) formed in the top of the butt welding machine body (1), two sliding grooves (21) are connected with first screw rods (23) in a rotating mode, a first motor (22) is installed on the side face of the butt welding machine body (1), an output shaft of the first motor (22) is connected with the first screw rods (23) through a coupler, the clamping mechanism (3) is installed on the first screw rods (23) through threads, the clamping mechanism (3) comprises clamping seats (31) installed on the first screw rods (23), a second motor (32) is installed on the side face of each clamping seat (31), an output shaft of the second motor (32) is inserted into the clamping seats (31) and connected with second screw rods (33), clamping plates (34) are connected to the two ends of the second screw rods (33) through threads, backing plates (4) are installed at the top of the butt welding machine body (1), welding mechanisms (6) are installed at the top of the butt welding machine body (1) through hydraulic cylinders (5), and pressing mechanisms (7) are installed at the bottom of the welding mechanisms (6).
2. The improved shearing and butt welding device for the spiral welded pipe according to claim 1, wherein guide shafts (24) are mounted inside the sliding chute (21), the number of the guide shafts (24) is two, and the two groups of the guide shafts (24) are in sliding connection with the clamping mechanism (3).
3. The improved shearing and butt welding device for spiral welded pipes according to claim 1, characterized in that the threads at the two ends of the first screw rod (23) are oppositely screwed, the threads at the two ends of the second screw rod (33) are oppositely screwed, and the horizontal heights of the clamp seat (31) and the backing plate (4) are the same.
4. The improved shearing and butt welding device for the spiral welded pipe according to claim 1, wherein the welding mechanism (6) comprises a support frame (61) installed at the top of a piston rod of the hydraulic cylinder (5), a third motor (62) is installed on the side surface of the support frame (61), an output shaft of the third motor (62) is inserted into the support frame (61) and is connected with a third lead screw (63), a sliding block (64) is connected onto the third lead screw (63) through threads, and a welding gun (65) is installed on the side surface of the sliding block (64).
5. The improved shearing and butt welding device for the spiral welded pipe according to claim 4, wherein the sliding block (64) is in sliding connection with the supporting frame (61), and the welding gun (65) is positioned right above the backing plate (4).
6. The improved shearing and butt welding device for the spiral welded pipe according to claim 1, wherein the pressing mechanism (7) comprises a sleeve (71) installed at the bottom of the welding mechanism (6), a movable rod (72) is connected to the inside of the sleeve (71) in a sliding mode, the movable rod (72) penetrates through the bottom of the sleeve (71) and is connected with a pressing plate (75), and a first spring (73) is installed between the movable rod (72) and the sleeve (71).
7. The improved shearing and butt welding device for the spiral welded pipe according to claim 6, wherein the movable rod (72) is a T-shaped rod, a second spring (74) is installed between the movable rod (72) and the bottom of the sleeve (71), and the second spring (74) is sleeved on the movable rod (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121356243.0U CN215393871U (en) | 2021-06-18 | 2021-06-18 | Improved generation spiral weld pipe is with cuting butt welding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121356243.0U CN215393871U (en) | 2021-06-18 | 2021-06-18 | Improved generation spiral weld pipe is with cuting butt welding device |
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| CN215393871U true CN215393871U (en) | 2022-01-04 |
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| CN202121356243.0U Active CN215393871U (en) | 2021-06-18 | 2021-06-18 | Improved generation spiral weld pipe is with cuting butt welding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055973A (en) * | 2022-05-27 | 2022-09-16 | 无锡市通合机械有限公司 | Conveying, shearing and processing integrated device for guardrail plate production |
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2021
- 2021-06-18 CN CN202121356243.0U patent/CN215393871U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055973A (en) * | 2022-05-27 | 2022-09-16 | 无锡市通合机械有限公司 | Conveying, shearing and processing integrated device for guardrail plate production |
| CN115055973B (en) * | 2022-05-27 | 2024-04-05 | 无锡市通合机械有限公司 | Conveying, shearing and machining integrated device for guardrail plate production |
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