CN214291568U - Metal pipe welding machine - Google Patents
Metal pipe welding machine Download PDFInfo
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- CN214291568U CN214291568U CN202023269399.3U CN202023269399U CN214291568U CN 214291568 U CN214291568 U CN 214291568U CN 202023269399 U CN202023269399 U CN 202023269399U CN 214291568 U CN214291568 U CN 214291568U
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- movable plate
- pipelines
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- pipeline
- screw rod
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Abstract
The utility model discloses a metal tube welding machine, the on-line screen storage device comprises a base, the top fixed mounting of base has the mounting bracket, and sliding connection has the movable plate on the mounting bracket, the bottom of movable plate and the equal symmetrical fixed mounting in top of base have two arc splint, and lie in and be equipped with same pipeline with two arc splint clamps of one side, and the one end that two pipelines are close to each other all extends to in the mounting bracket and contacts, the bottom fixed mounting of movable plate has the bonding tool that is located the mounting bracket, one side of mounting bracket is rotated and is connected with the screw rod, and the screw rod run through the movable plate and with movable plate threaded connection. The utility model discloses a press from both sides tight braking to two pipelines, can realize the butt joint accurate to two pipelines, later through the cooperation of step motor and bonding tool, can be to the even welding of butt joint department of two pipelines, so when operating, can realize automatic weld to can not lead to two pipelines to dock the deviation to appear.
Description
Technical Field
The utility model relates to a welding machine, specifically speaking relates to a tubular metal resonator welding machine.
Background
The welding machines are various in types, such as single-point single-function, single-point double-function and single-point multi-function (the welding machine also has only one welding head, and can be used for welding at any angle between a 90-degree angle and a 180-degree angle after the form of the positioning plate is changed), two-point, three-point, four-point or even six-point welding machines, four-corner welding machines and the like. Different types of welding machines have different welding functions and working efficiencies;
at present, when the pipelines are welded and butted, deviation is prone to occurring, and therefore quality problems are prone to occurring during welding, and therefore a metal pipe welding machine is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal tube welding machine to solve at present when butt joint to the pipeline welding, the deviation often appears easily, consequently when the welding, the shortcoming of quality problems appears easily.
In order to solve the above problem, the utility model provides a following technical scheme:
the utility model provides a tubular metal resonator welding machine, includes the base, the top fixed mounting of base has the mounting bracket, and sliding connection has the movable plate on the mounting bracket, the bottom of movable plate and the equal symmetrical fixed mounting in top of base have two arc splint, and lie in and be equipped with same pipeline with two arc splint clamps of one side, and the one end that two pipelines are close to each other all extends to the mounting bracket in and contacts, the bottom fixed mounting of movable plate has the bonding tool that is located the mounting bracket, one side of mounting bracket is rotated and is connected with the screw rod, and the screw rod run through the movable plate and with movable plate threaded connection, the top sliding connection of base has the backup pad that is located mounting bracket one side, the screw rod is connected with the backup pad transmission, one side fixed mounting of backup pad has step motor, and step motor's output shaft is connected with the pipeline transmission that is located one side.
In order to drive the two pipelines to rotate conveniently, a friction wheel is fixedly mounted on an output shaft of the stepping motor, and one side of the friction wheel is in movable contact with the pipeline on one side.
In order to rotate after the pipeline is clamped, a plurality of balls are movably embedded on the arc-shaped clamping plate and are in contact with the pipeline.
In order to conveniently drive the friction wheel to transversely move and contact with the pipeline, the top of the base is rotatably connected with a rotating shaft, bevel gears are fixedly arranged at one end of the rotating shaft and the bottom end of the screw rod respectively, the two bevel gears are meshed with each other, a pressing rod is fixedly arranged on one side of the rotating shaft, and the pressing rod is in transmission connection with the supporting plate.
In order to convert the rotary motion of the pressing rod into the transverse movement of the supporting plate, a connecting rod is fixedly mounted on the other side of the supporting plate, a sliding ring is sleeved on the connecting rod in a sliding mode, and one end of the pressing rod is rotatably connected with one side of the sliding ring.
Compared with the prior art, the utility model discloses following beneficial effect has:
according to the technical scheme, when two pipelines are welded, the two pipelines can be firstly placed in the arc-shaped clamping plates on the base respectively, then the screw rod can be rotated, the movable plate can be driven to move downwards by utilizing thread transmission, when the movable plate moves downwards, the two arc-shaped clamping plates above can be driven to move downwards until the two arc-shaped clamping plates above are used for clamping the two pipelines respectively, at the moment, the pipelines can be limited, the two pipelines can be accurately butted, and the two pipelines can freely rotate under the action of the rollers;
when rotating the screw rod, can drive the depression bar with this and rotate downwards, when the depression bar rotates downwards, can promote the backup pad and carry out lateral shifting, when pressing from both sides the pipeline tightly, can make friction pulley and the pipeline in close contact with that is located one side, usable bonding tool welds the butt joint department of two pipelines afterwards, and drive friction pulley through starting step motor and rotate, can drive two pipelines with this and rotate simultaneously, can utilize the comprehensive welding of the butt joint of two pipelines of two bonding tools.
The utility model discloses a press from both sides tight braking to two pipelines, can realize the butt joint accurate to two pipelines, later through the cooperation of step motor and bonding tool, can be to the even welding of butt joint department of two pipelines, so when operating, can realize automatic weld to can not lead to two pipelines to dock the deviation to appear.
Drawings
FIG. 1 is a front view of a metal pipe welding machine according to the present invention;
FIG. 2 is a top view of the welding machine for metal pipes according to the present invention;
FIG. 3 is a rear view of the connection structure of the screw and the movable plate of the metal pipe welding machine according to the present invention;
fig. 4 is a side view of the two arc-shaped clamping plates and the pipeline connecting structure of the metal pipe welding machine of the present invention.
In the drawings, the names of the parts corresponding to the reference numerals are as follows:
1-base, 2-mounting frame, 3-moving plate, 4-welding head, 5-arc clamping plate, 6-ball, 7-pipeline, 8-screw, 9-rotating shaft, 10-pressure rod, 11-connecting rod, 12-supporting plate, 13-stepping motor, 14-friction wheel and 15-bevel gear.
Detailed Description
The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.
Example 1
As shown in fig. 1-4, a metal pipe welding machine comprises a base 1, a mounting frame 2 fixedly installed on the top of the base 1, and the mounting rack 2 is connected with a movable plate 3 in a sliding way, the bottom of the movable plate 3 and the top of the base 1 are both symmetrically and fixedly provided with two arc-shaped clamping plates 5, and the two arc-shaped clamping plates 5 positioned at the same side are clamped with the same pipeline 7, the mutually close ends of the two pipelines 7 extend into the mounting frame 2 and are contacted with each other, the bottom of the moving plate 3 is fixedly provided with a welding head 4 positioned in the mounting frame 2, one side of the mounting frame 2 is rotatably connected with a screw rod 8, and the screw 8 runs through the moving plate 3 and is in threaded connection with the moving plate 3, the top of the base 1 is slidably connected with a supporting plate 12 positioned on one side of the mounting frame 2, the screw 8 is in transmission connection with the supporting plate 12, a stepping motor 13 is fixedly mounted on one side of the supporting plate 12, and an output shaft of the stepping motor 13 is in transmission connection with a pipeline 7 positioned on one side.
Example 2
The present embodiment is different from embodiment 1 in that, in order to facilitate driving the two pipes 7 to rotate, a friction wheel 14 is fixedly mounted on an output shaft of the stepping motor 13, and one side of the friction wheel 14 is in movable contact with the pipe 7 located on one side; in order to rotate after the pipeline 7 is clamped, a plurality of balls 6 are movably embedded on the arc-shaped clamping plate 5, and the balls 6 are all contacted with the pipeline 7; in order to drive the friction wheel 14 to move transversely to contact the pipeline 7, the top of the base 1 is rotatably connected with a rotating shaft 9, bevel gears 15 are fixedly mounted at one end of the rotating shaft 9 and the bottom end of the screw 8, the two bevel gears 15 are meshed with each other, a pressure rod 10 is fixedly mounted at one side of the rotating shaft 9, and the pressure rod 10 is in transmission connection with a support plate 12; in order to convert the rotation motion of the compression bar 10 into the transverse movement of the support plate 12, the other side of the support plate 12 is fixedly provided with a connecting rod 11, the connecting rod 11 is sleeved with a sliding ring in a sliding manner, and one end of the compression bar 10 is rotatably connected with one side of the sliding ring.
As shown in fig. 1-4, the working principle is as follows: according to the technical scheme, when two pipelines 7 are welded, the two pipelines 7 can be firstly respectively placed in the arc-shaped clamping plates 5 on the base 1, then the screw 8 can be rotated, the movable plate 3 can be driven to move downwards by utilizing thread transmission, when the movable plate 3 moves downwards, the two arc-shaped clamping plates 5 above can be driven to move downwards until the two arc-shaped clamping plates 5 above are used for clamping the two pipelines 7 respectively, at the moment, the pipelines 7 can be limited, the two pipelines 7 can be accurately butted, under the action of the idler wheels 6, the two pipelines 7 can rotate freely, when the screw 8 is rotated, the rotating shaft 9 is driven to rotate by the two bevel gears 15, so that the pressure lever 10 can be driven to rotate downwards, when the pressure lever 10 rotates downwards, the sliding ring can be driven to slide downwards on the connecting rod 11, and can promote backup pad 12 and carry out lateral shifting, when pressing from both sides tight pipeline 7, can make friction pulley 14 and the pipeline 7 in close contact with that is located one side, later usable bonding tool 4 welds the butt joint department of two pipelines 7, and drive friction pulley 14 through starting step motor 13 and rotate, can drive two pipelines 7 and rotate simultaneously with this, can utilize two bonding tools 4 to the comprehensive welding of the butt joint of two pipelines 7, so when operating, can realize automatic weld, and can not lead to two pipelines 7 to dock the deviation.
According to the above embodiment, alright realize the utility model discloses well. It is worth to say that, on the premise of the above structural design, in order to solve the same technical problem, even if some insubstantial changes or retouching are made in the utility model, the essence of the adopted technical scheme is still the same as the utility model, so it should be in the protection scope of the utility model.
Claims (5)
1. The utility model provides a metal tube welding machine, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with an installation rack (2), the installation rack (2) is connected with a movable plate (3) in a sliding manner, the bottom of the movable plate (3) and the top of the base (1) are symmetrically and fixedly provided with two arc-shaped clamping plates (5), the two arc-shaped clamping plates (5) positioned on the same side are clamped with a same pipeline (7), one ends of the two pipelines (7) close to each other extend into the installation rack (2) and are contacted with each other, the bottom of the movable plate (3) is fixedly provided with a welding head (4) positioned in the installation rack (2), one side of the installation rack (2) is rotatably connected with a screw rod (8), the screw rod (8) penetrates through the movable plate (3) and is in threaded connection with the movable plate (3), the top of the base (1) is connected with a supporting plate (12) positioned on one side of the installation rack (2), and the screw rod (8) is in transmission connection with the supporting plate (12), one side of the supporting plate (12) is fixedly provided with a stepping motor (13), and an output shaft of the stepping motor (13) is in transmission connection with the pipeline (7) positioned on one side.
2. A machine for welding metal tubes according to claim 1, characterized in that: and a friction wheel (14) is fixedly mounted on an output shaft of the stepping motor (13), and one side of the friction wheel (14) is movably contacted with the pipeline (7) positioned on one side.
3. A machine for welding metal tubes according to claim 1, characterized in that: a plurality of balls (6) are movably embedded on the arc-shaped clamping plate (5), and the balls (6) are all contacted with the pipeline (7).
4. A machine for welding metal tubes according to claim 1, characterized in that: the top of base (1) is rotated and is connected with pivot (9), and the equal fixed mounting in bottom of the one end of pivot (9) and screw rod (8) has bevel gear (15), and two bevel gears (15) mesh mutually, one side of pivot (9) is fixed with depression bar (10), and depression bar (10) and backup pad (12) transmission are connected.
5. A machine for welding metal tubes according to claim 4, characterized in that: the other side fixed mounting of backup pad (12) has connecting rod (11), sliding sleeve is equipped with the sliding ring on connecting rod (11), and the one end of depression bar (10) rotates with one side of sliding ring to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023269399.3U CN214291568U (en) | 2020-12-30 | 2020-12-30 | Metal pipe welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023269399.3U CN214291568U (en) | 2020-12-30 | 2020-12-30 | Metal pipe welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214291568U true CN214291568U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023269399.3U Active CN214291568U (en) | 2020-12-30 | 2020-12-30 | Metal pipe welding machine |
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| Country | Link |
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| CN (1) | CN214291568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984810A (en) * | 2023-09-25 | 2023-11-03 | 南通沿江管业有限公司 | Butt joint device for pipeline construction |
-
2020
- 2020-12-30 CN CN202023269399.3U patent/CN214291568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984810A (en) * | 2023-09-25 | 2023-11-03 | 南通沿江管业有限公司 | Butt joint device for pipeline construction |
| CN116984810B (en) * | 2023-09-25 | 2023-12-22 | 南通沿江管业有限公司 | Butt joint device for pipeline construction |
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