Welding device for zinc-plated aluminum-magnesium square tube

Abstract

The utility model provides a welding device for a zinc-plated aluminum-magnesium square tube, which comprises a zinc-plated aluminum-magnesium square tube welding support and a welding rotating structure arranged on the zinc-plated aluminum-magnesium square tube welding support. An electric push rod is shortened to drive a second fixing plate to tightly abut against the side walls of the upper side and the lower side of the galvanized aluminum-magnesium square pipe, fixing stop levers abut against the side walls of the two sides of the galvanized aluminum-magnesium square pipe, the galvanized aluminum-magnesium square pipe can be conveniently and rapidly fixed, and the descending height of the second fixing plate driven by the electric push rod can be adjusted along with different heights; according to the galvanized aluminum magnesium square tube welding device, the rotating angle of the fixing stop rod can be adjusted along with different widths, galvanized aluminum magnesium square tubes of different specifications can be well fixed conveniently, the fixed galvanized aluminum magnesium square tubes can be driven to rotate through rotation of the rotating motor, and the welded face can be well adjusted in a rotating mode conveniently according to the requirements of the galvanized aluminum magnesium square tubes.

Description

TECHNICAL FIELD

[0001] The utility model relates to square tube welding field especially relates to a kind of welding device of galvanized aluminium magnesium square tube. BACKGROUND

[0002] Galvanized aluminium magnesium square tube is a kind of hollow square cross-section steel pipe, also known as steel cold-bending profile. It is a square body pipe type by zinc aluminium magnesium strip steel after process treatment is rolled. When welding square tube, welding device is usually needed.

[0003] In China, the existing utility model, the announcement number CN213438100U discloses a square tube welding fixing device, including base plate main body, its characterized in that: the base plate main body top wall one side fixedly connected with long support seat, the other end side of the base plate main body top wall is provided with a short support seat before and after, the top wall inner side end edge of the long support seat forms first protruding baffle, the top wall of the base plate main body is provided with four first limit seat of symmetry and opposite arrangement in the inner side of long support seat, the top wall of the base plate main body is fixedly connected with two second limit seat perpendicular to first limit seat in the inner side of first limit seat, the top wall inner side edge of first limit seat, second limit seat forms second protruding baffle, first stop block, second stop block, first limit seat, second limit seat are all provided with connecting shaft seat, limit rod is rotatably connected on the connecting shaft seat, screw hole is formed in the front end of limit rod, screw bolt is rotatably connected in the screw hole.

[0004] With reference to the above-mentioned square tube welding fixing device, when the square tube welding fixing device fixes the galvanized aluminium magnesium square tube, the operation steps are relatively not simple, and multiple components on the device need to be adjusted separately, such as rotating the screws on the first stop block, the second stop block, the first limit seat, and the second limit seat to fix the pipe. This makes the overall fixing of the galvanized aluminium magnesium square tube relatively inconvenient and slow. In addition, after the galvanized aluminium magnesium square tube is fixed on the device, it cannot be rotated and adjusted. This makes it necessary to remove the square tube, turn it over, and then re-fix it when the welding surface of the galvanized aluminium magnesium square tube needs to be exchanged. Therefore, how to make the fixing of the galvanized aluminium magnesium square tube more convenient and fast, and how to better rotate and adjust the welding surface of the galvanized aluminium magnesium square tube, are important problems that need to be solved in the design of the welding device for the galvanized aluminium magnesium square tube. SUMMARY

[0005] The utility model discloses in order to solve the problem that the fixing of the galvanized aluminium magnesium square tube is relatively convenient and fast, and better rotation and adjustment of the welding surface of the galvanized aluminium magnesium square tube, and provide a kind of welding device of galvanized aluminium magnesium square tube.

[0006] The utility model discloses the following technical scheme to solve the above-mentioned technical problem:

[0007] The utility model provides a kind of welding device of galvanized aluminium magnesium square tube, including galvanized aluminium magnesium square tube welding support, still including:

[0008] Welding rotating structure, the welding rotating structure is arranged on galvanized aluminium magnesium square tube welding support;

[0009] Welding fixed structure, the welding fixed structure is arranged on welding rotating structure, and welding rotating structure rotates synchronous belt drives welding fixed structure to rotate.

[0010] Preferably, the side wall of the vertical plate of the galvanized aluminium magnesium square tube welding support is provided with a circular through slot, and the side wall of the circular through slot is provided with a rotating gear slot.

[0011] Preferably, the welding rotating structure includes rotating ring plate, support frame, rotating motor, rotating gear, rotating rod and rotating connecting block, the side wall of the rotating ring plate is fixedly connected with annular rotating connecting block and two "N" type support frames, the rotating rod is rotatably connected between the support frame and the rotating ring plate, the side wall of the rotating rod is fixedly connected with rotating gear, the side wall of the support frame is fixedly connected with rotating motor, and the rotating end of the rotating motor is fixedly connected with the rotating rod.

[0012] In the technical solution, the rotating motor can drive the rotating rod to rotate, the rotating rod drives the rotating gear to rotate, the rotating gear rotates in the rotating gear slot to drive the support frame to rotate around the rotating gear slot, and the support frame drives the rotating ring plate to rotate.

[0013] Preferably, the rotating connecting block is rotatably connected to the side wall of the galvanized aluminium magnesium square tube welding support.

[0014] In the technical solution, the rotating ring plate is connected to the galvanized aluminium magnesium square tube welding support through the rotating connecting block.

[0015] Preferably, the rotating gear and the rotating gear slot are engaged with each other.

[0016] Preferably, the welding fixed structure includes support rod, electric push rod and fixed plate one, the side wall of the rotating ring plate is fixedly connected with the support rod, the side wall of the top and bottom of the support rod is fixedly connected with the electric push rod, and the other end of the electric push rod is fixedly connected with the fixed plate one.

[0017] In the technical solution, the electric push rod is shortened to drive the fixed plate one to descend, and the fixed plate one is lowered to drive the fixed plate two and the fixed stop rod to descend.

[0018] Preferably, the side wall of the fixed plate is provided with an arc-shaped through slot.

[0019] Preferably, the arc-shaped through slots on the fixed plates on the upper and lower sides of the support rod are arranged staggered with each other.

[0020] The rotation directions of the fixed stop rods on the upper and lower fixed plates are opposite, so that the fixed stop rods interact with each other, thereby limiting the left and right movement of the galvanized aluminum magnesium square tube.

[0021] Preferably, the welding fixing structure comprises a connecting rod, a rotating plate, a fixed plate two, a fixed stop rod, a spring, a threaded rod and a threaded connecting sleeve, the threaded connecting sleeve is rotationally connected to the middle of the side wall of the fixed plate, the rotating plate is fixedly connected to the side wall of the threaded connecting sleeve, the two fixed stop rods are fixedly connected to the side wall of the rotating plate, the threaded rod is threadedly connected in the threaded connecting sleeve, one end of the threaded rod is fixedly connected to the fixed plate two, the other end of the threaded rod is fixedly connected to the connecting rod, and the spring is fixedly connected between the fixed plate two and the threaded connecting sleeve.

[0022] In the technical solution, the fixed plate two is abutted against the side walls on the upper and lower sides of the galvanized aluminum magnesium square tube, the electric push rod continuously descends, the fixed plate two is blocked by the galvanized aluminum magnesium square tube and cannot move to the middle, at this time, the fixed plate two pushes the threaded rod to move in the threaded connecting sleeve, the spring is compressed, the spring generates an elastic force when being compressed, the elastic force of the spring reversely pushes the fixed plate two, so that the fixed plate two is tightly abutted against the side walls on the upper and lower sides of the galvanized aluminum magnesium square tube, the galvanized aluminum magnesium square tube is fixed and limited, the threaded rod moves to drive the threaded connecting sleeve to rotate, the threaded connecting sleeve drives the rotating plate to rotate, the rotating plate drives the fixed stop rod to rotate along the arc-shaped through groove until the fixed stop rod is abutted against the side walls on the two sides of the galvanized aluminum magnesium square tube.

[0023] Preferably, the fixed stop rod is slidingly connected in the arc-shaped through groove.

[0024] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be combined arbitrarily, that is, the preferred examples of the utility model are obtained.

[0025] The positive progress effect of the utility model lies in that:

[0026] 1. The electric push rod is shortened to drive the fixed plate two and the fixed stop rod to descend, so that the fixed plate two is abutted against the side walls on the upper and lower sides of the galvanized aluminum magnesium square tube, the electric push rod continuously descends, the fixed plate two pushes the threaded rod to move in the threaded connecting sleeve, the spring is compressed, the spring generates an elastic force when being compressed, so that the fixed plate two is tightly abutted against the side walls on the upper and lower sides of the galvanized aluminum magnesium square tube, the threaded rod moves to drive the threaded connecting sleeve to rotate, the threaded connecting sleeve drives the fixed stop rod to rotate along the arc-shaped through groove until the fixed stop rod is abutted against the side walls on the two sides of the galvanized aluminum magnesium square tube, so that the fixing of the galvanized aluminum magnesium square tube is more convenient and fast.

[0027] 2. With the different height of the galvanized aluminum magnesium square tube to be fixed, the height of the fixed plate two driven by the electric push rod can be adjusted, and with the different width of the galvanized aluminum magnesium square tube to be fixed, the angle of the fixed stop rod can be adjusted, so that the galvanized aluminum magnesium square tube of different specifications can be fixed better.

[0028] 3. The rotating motor drives the rotating gear to rotate, the rotating gear drives the support frame to rotate around the rotating gear slot, the support frame drives the rotating ring plate to rotate, and the rotating ring plate drives the fixed galvanized aluminum magnesium square tube to rotate, so that the welding surface can be adjusted by rotating according to the needs of the galvanized aluminum magnesium square tube. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a whole three-dimensional structure schematic view of the utility model.

[0030] Figure 2 It is a whole internal structure schematic view of the utility model.

[0031] Figure 3 It is a rotating gear and rotating gear slot connection internal structure schematic view of the utility model.

[0032] Figure 4 It is a whole side internal structure schematic view of the utility model.

[0033] MARKING OF DRAWINGS

[0034] 1, galvanized aluminum magnesium square tube welding support; 2, round through slot; 3, rotating gear slot; 4, welding rotating structure; 401, rotating ring plate; 402, support frame; 403, rotating motor; 404, rotating gear; 405, rotating rod; 406, rotating connecting block; 5, welding fixed structure; 501, support rod; 502, electric push rod; 503, fixed plate one; 511, arc-shaped through slot; 521, connecting rod; 522, rotating plate; 523, fixed plate two; 524, fixed stop rod; 525, spring; 526, threaded rod; 527, threaded connecting sleeve. DETAILED DESCRIPTION

[0035] The utility model will be further illustrated by the embodiment, but it is not limited to the embodiment.

[0036] As shown in the figure, a kind of welding device of galvanized aluminum magnesium square tube, including galvanized aluminum magnesium square tube welding support 1, still include: Figures 1-4 welding rotating structure 4, welding rotating structure 4 is arranged on galvanized aluminum magnesium square tube welding support 1;

[0037]

[0038] ​The welding fixing structure 5 is arranged on the welding rotating structure 4, and the welding rotating structure 4 rotates to drive the welding fixing structure 5 to rotate.

[0039] The vertical plate of the galvanized aluminum-magnesium square tube welding support 1 is provided with a circular through groove 2, and the side wall of the circular through groove 2 is provided with a rotating tooth groove 3.

[0040] The welding rotating structure 4 comprises a rotating ring plate 401, a support frame 402, a rotating motor 403, a rotating gear 404, a rotating rod 405 and a rotating connecting block 406, the side wall of the rotating ring plate 401 is fixedly connected with the annular rotating connecting block 406 and two “U”-shaped support frames 402, the rotating rod 405 is rotatably connected between the support frame 402 and the rotating ring plate 401, the side wall of the rotating rod 405 is fixedly connected with the rotating gear 404, the side wall of the support frame 402 is fixedly connected with the rotating motor 403, and the rotating end of the rotating motor 403 is fixedly connected with the rotating rod 405.

[0041] The rotating motor 403 rotates to drive the rotating rod 405 to rotate, the rotating rod 405 drives the rotating gear 404 to rotate, the rotating gear 404 rotates in the rotating tooth groove 3 to drive the support frame 402 to rotate around the rotating tooth groove 3, and the support frame 402 drives the rotating ring plate 401 to rotate.

[0042] The rotating connecting block 406 is rotatably connected to the side wall of the galvanized aluminum-magnesium square tube welding support 1.

[0043] The rotating ring plate 401 is connected to the galvanized aluminum-magnesium square tube welding support 1 through the rotating connecting block 406.

[0044] The rotating gear 404 and the rotating tooth groove 3 are in meshing connection.

[0045] The welding fixing structure 5 comprises a support rod 501, an electric push rod 502 and a fixed plate one 503, the support rod 501 is fixedly connected to the side wall of the rotating ring plate 401, the electric push rod 502 is fixedly connected to the top and bottom side walls of the support rod 501, and the other end of the electric push rod 502 is fixedly connected with the fixed plate one 503.

[0046] The electric push rod 502 is shortened to drive the fixed plate one 503 to descend, and the fixed plate one 503 drives the fixed plate two 523 and the fixed blocking rod 524 to descend.

[0047] The side wall of the fixed plate is provided with an arc-shaped through groove 511.

[0048] The arc-shaped through grooves 511 on the fixed plates on the upper and lower sides of the support rod 501 are arranged in a staggered manner.

[0049] The rotating directions of the fixed stop rods 524 on the upper and lower fixed plates 503 are opposite, so that the fixed stop rods 524 interact with each other, thereby limiting the left and right movement of the galvanized aluminum magnesium square tube.

[0050] The welding fixing structure 5 comprises a connecting rod 521, a rotating plate 522, a fixed plate two 523, a fixed stop rod 524, a spring 525, a threaded rod 526 and a threaded connecting sleeve 527, the threaded connecting sleeve 527 is rotationally connected in the middle of the side wall of the fixed plate, the side wall of the threaded connecting sleeve 527 is fixedly connected with the rotating plate 522, the side wall of the rotating plate 522 is fixedly connected with two fixed stop rods 524, the threaded rod 526 is threadedly connected in the threaded connecting sleeve 527, one end of the threaded rod 526 is fixedly connected with the fixed plate two 523, the other end of the threaded rod 526 is fixedly connected with the connecting rod 521, and the spring 525 is fixedly connected between the fixed plate two 523 and the threaded connecting sleeve 527.

[0051] The fixed plate two 523 abuts against the side walls on the upper and lower sides of the galvanized aluminum magnesium square tube, the electric push rod 502 continuously descends, the fixed plate two 523 is blocked by the galvanized aluminum magnesium square tube and cannot move to the middle, at this time, the fixed plate two 523 pushes the threaded rod 526 to move in the threaded connecting sleeve 527, the spring 525 is compressed, the spring 525 generates an elastic force when being compressed, the elastic force of the spring 525 reversely pushes the fixed plate two 523, so that the fixed plate two 523 is tightly abutted against the side walls on the upper and lower sides of the galvanized aluminum magnesium square tube, the galvanized aluminum magnesium square tube is fixed and positioned, the threaded rod 526 drives the threaded connecting sleeve 527 to rotate, the threaded connecting sleeve 527 drives the rotating plate 522 to rotate, and the rotating plate 522 drives the fixed stop rod 524 to rotate along the arc-shaped through groove 511 until the fixed stop rod 524 abuts against the side walls on the two sides of the galvanized aluminum magnesium square tube.

[0052] The fixed stop rod 524 is slidingly connected in the arc-shaped through groove 511.

[0053] In use, the electric elements appearing in the application are all externally connected with power supply and control switches, two galvanized aluminum magnesium square tubes to be welded are placed between the two upper and lower fixed plate twos 523, the electric push rod 502 is shortened to drive the fixed plate one 503 to descend, the fixed plate one 503 drives the fixed plate two 523 and the fixed stop rod 524 to descend, so that the fixed plate two 523 abuts against the side walls on the upper and lower sides of the galvanized aluminum magnesium square tube;

[0054] The electric push rod 502 continuously descends, the fixed plate two 523 is blocked by the galvanized aluminum magnesium square tube and cannot move to the middle, at this time, the fixed plate two 523 pushes the threaded rod 526 to move in the threaded connecting sleeve 527, the spring 525 is compressed, the spring 525 generates an elastic force when being compressed, the elastic force of the spring 525 reversely pushes the fixed plate two 523, so that the fixed plate two 523 is tightly abutted on the side walls on the upper and lower sides of the galvanized aluminum magnesium square tube, the galvanized aluminum magnesium square tube is fixed and limited, the threaded rod 526 moves to drive the threaded connecting sleeve 527 to rotate, the threaded connecting sleeve 527 drives the rotating plate 522 to rotate, the rotating plate 522 drives the fixed blocking rod 524 to rotate along the arc-shaped through groove 511, until the fixed blocking rod 524 is abutted on the side walls on the two sides of the galvanized aluminum magnesium square tube, at this time, the rotating directions of the fixed blocking rods 524 on the fixed plate one 503 on the upper and lower sides are opposite, so that the fixed blocking rods 524 interact with each other, thereby limiting the left and right movement of the galvanized aluminum magnesium square tube, further fixing and limiting the galvanized aluminum magnesium square tube, so that the fixing of the galvanized aluminum magnesium square tube is more convenient and fast.

[0055] With the different heights of the galvanized aluminum magnesium square tubes to be fixed, the descending height of the electric push rod 502 for driving the fixed plate two 523 can be adjusted, with the different widths of the galvanized aluminum magnesium square tubes to be fixed, the rotating angle of the fixed blocking rod 524 can be adjusted, so that the galvanized aluminum magnesium square tubes of different specifications can be better fixed.

[0056] The rotating motor 403 rotates to drive the rotating rod 405 to rotate, the rotating rod 405 drives the rotating gear 404 to rotate, the rotating gear 404 rotates in the rotating gear groove 3 to drive the support frame 402 to rotate around the rotating gear groove 3, the support frame 402 drives the rotating ring plate 401 to rotate, the rotating ring plate 401 drives the welded fixing structure 5 to rotate, the welded fixing structure 5 drives the fixed galvanized aluminum magnesium square tube to rotate, so that the welded surface can be better rotated and adjusted according to the needs of the galvanized aluminum magnesium square tube.

[0057] The utility model is not limited to the above-mentioned embodiment, no matter make any change in its shape or structure, all fall in the protection scope of the utility model. The protection scope of the utility model is defined by the appended claims, and the person skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the utility model, but these changes and modifications all fall into the protection scope of the utility model.

Claims

1. A welding device for galvannealed aluminum magnesium square tube, comprising a galvannealed aluminum magnesium square tube welding support (1), characterized in that, Also include: Welding rotating structure (4), welding rotating structure (4) is arranged on the galvanized aluminum magnesium square tube welding support (1); Welding fixed structure (5), welding fixed structure (5) is arranged on welding rotating structure (4), welding rotating structure (4) rotates synchronous belt drive welding fixed structure (5) to rotate; The side wall of the vertical plate of the galvanized aluminum magnesium square tube welding support (1) is provided with a circular through slot (2), and the side wall of the circular through slot (2) is provided with a rotating gear slot (3); The welding rotating structure (4) comprises a rotating ring plate (401), a support frame (402), a rotating motor (403), a rotating gear (404), a rotating rod (405) and a rotating connecting block (406), the side wall of the rotating ring plate (401) is fixedly connected with an annular rotating connecting block (406) and two "U" shaped support frames (402), the rotating rod (405) is rotatably connected between the support frame (402) and the rotating ring plate (401), the side wall of the rotating rod (405) is fixedly connected with the rotating gear (404), the side wall of the support frame (402) is fixedly connected with the rotating motor (403), and the rotating end of the rotating motor (403) is fixedly connected with the rotating rod (405).

2. The apparatus for welding a galvannealed aluminum magnesium square tube of claim 1, wherein: The rotating connecting block (406) is rotatably connected to the side wall of the galvanized aluminum magnesium square tube welding support (1).

3. The apparatus for welding galvanizing aluminum magnesium square tube of claim 1, wherein: The rotating gear (404) and the rotating gear slot (3) are engaged with each other.

4. The apparatus for welding galvanizing aluminum magnesium square tube of claim 1, wherein: The welding fixed structure (5) comprises a support rod (501), an electric push rod (502) and a fixed plate (503), the support rod (501) is fixedly connected to the side wall of the rotating ring plate (401), the electric push rod (502) is fixedly connected to the top and bottom side walls of the support rod (501), and the other end of the electric push rod (502) is fixedly connected with the fixed plate (503).

5. The apparatus for welding galvanizing aluminum magnesium square tube of claim 4, wherein: The side wall of the fixed plate is provided with an arc-shaped through slot (511).

6. The apparatus for welding galvanizing aluminum magnesium square tube of claim 4, wherein: The arc-shaped through slots (511) on the fixed plates on the upper and lower sides of the support rod (501) are arranged staggered with each other.

7. The apparatus for welding galvanizing aluminum magnesium square tube of claim 4, wherein: The welding fixed structure (5) comprises a connecting rod (521), a rotating plate (522), a fixed plate (523), a fixed blocking rod (524), a spring (525), a threaded rod (526) and a threaded connecting sleeve (527), the threaded connecting sleeve (527) is rotatably connected to the middle of the side wall of the fixed plate, the side wall of the threaded connecting sleeve (527) is fixedly connected with the rotating plate (522), the side wall of the rotating plate (522) is fixedly connected with two fixed blocking rods (524), the threaded rod (526) is threadedly connected in the threaded connecting sleeve (527), one end of the threaded rod (526) is fixedly connected with the fixed plate (523), the other end of the threaded rod (526) is fixedly connected with the connecting rod (521), and the spring (525) is fixedly connected between the fixed plate (523) and the threaded connecting sleeve (527).

8. The apparatus for welding galvanizing aluminum magnesium square tube of claim 7, wherein: The fixed blocking rod (524) is slidably connected in the arc-shaped through slot (511).

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