CN220863093U - Welding equipment for flip bracket - Google Patents

Abstract

The utility model relates to the technical field of welding, and provides welding equipment for a turnover bracket, which comprises a base and a welding device, wherein a fixing device is used for fixing a welding piece; the supporting table is provided with a first rotating end and a second rotating end, the supporting table is rotatably arranged on the base, and the fixing device is arranged on the supporting table; the output end of the first driving motor is connected with the first rotating end and used for driving the supporting table to rotate. Through above-mentioned technical scheme, the welding that the fixing device who bears the weight of the weldment that waits among the prior art can not be fine cooperation robotic arm carries out various welding positions, and the debugging degree of difficulty of welding machine is big, therefore, the existing equipment has the problem that the degree of fit is low with welding robot when the work piece welds.

Description

Welding equipment for flip bracket

Technical Field

The utility model relates to the technical field of welding, and in particular to welding equipment for a flip bracket.

Background technique

As one of the main components of the equipment mounting, the bracket must ensure the accuracy of the welding position of each component during the welding process. There are welding interfaces on the upper and lower surfaces of the bracket. Existing welding equipment usually uses a welding device for welding. The welding device includes a welding manipulator and a welding wire barrel. The welding wire barrel provides welding wire to the welding arm, and the manipulator can achieve multi-degree-of-freedom welding. However, in the existing welding equipment, the fixing device that carries the workpiece to be welded cannot cooperate well with the manipulator to perform welding at various welding positions, and the welding machine is difficult to debug. Therefore, the existing equipment has the problem of low coordination with the welding robot when welding the workpiece.

Utility Model Content

The utility model provides a welding device for a flip bracket, which solves the problems in the related art of high labor intensity and high difficulty in debugging the welding machine when the workpiece is flipped.

The technical solution of the utility model is as follows:

A welding device for a flip bracket, comprising a base, a welding device, and also comprising:

Fixing device for fixing welded parts;

A turning device, the turning device comprising:

A support platform having a first rotating end and a second rotating end, wherein the first rotating end and the second rotating end are rotatably disposed on the two stands respectively, and the fixing device is disposed on the support platform;

A first driving motor, wherein an output end of the first driving motor is connected to the first rotating end, and is used for driving the supporting platform to rotate.

As a further technical solution, the flipping device further includes:

A rotating bearing, wherein the rotating bearing is arranged on the supporting platform;

A turntable, wherein the turntable is arranged on the rotating end of the rotating bearing, and the fixing device is arranged on the upper end of the turntable;

A second driving motor is disposed at the lower end of the support platform, and an output end of the second driving motor is connected to the middle part of the rotating bearing to drive the rotating bearing to rotate.

As a further technical solution, it also includes:

There are two height adjustment slots, one of which is provided on each of the two stands along the height direction, and the first rotating end and the second rotating end are respectively rotated and slidably provided in the two height adjustment slots;

A first hydraulic press is arranged at one side of the base, the first drive motor is arranged at an output end of the first hydraulic press, and the first hydraulic press drives the first drive motor to move along a height direction of the platform;

A second hydraulic press, arranged on the other side of the base opposite to the first hydraulic press along the length direction of the base;

The rotating seat is arranged on the output end of the second hydraulic press, and the rotating seat is rotatably connected to the second rotating end.

As a further technical solution, it also includes:

A conveying device, used to convey the weldment to the fixing device, the conveying device comprising:

There are two conveying brackets, and the two conveying brackets are respectively arranged on both sides of the base;

The conveying assembly has two groups, and the two groups of conveying assemblies are respectively arranged on the upper part and the middle part of the two conveying brackets. Each group of the conveying assemblies includes multiple conveying members, and the two ends of the multiple conveying members are respectively rotatably connected to the conveying brackets on both sides.

As a further technical solution, the fixing device comprises:

Fixed plate;

There are multiple limit blocks, all of which are arranged on the fixed plate and are used to limit the position of the welded parts from four directions in the plane respectively, wherein the limit block close to the conveying device is a sliding fastener, and the sliding fastener is slidably arranged on the fixed plate along the length direction of the base;

There are two sliding fastening nuts, which are arranged on the sliding fastener and are used to lock and fix the sliding fastener;

A clamping assembly having a plurality of clamping assemblies, all of which are arranged on the fixing plate and used for clamping the weldment, wherein the clamping assembly comprises:

A clamping seat, arranged on the fixing plate;

A gasket is arranged on the clamping seat,

A clamping plate having an elongated hole and arranged on the gasket, one end of the clamping plate being in an "L" shape and used for clamping the weldment;

A threaded rod is arranged on the clamping seat and extends upward through the long hole of the clamping plate;

The clamping nut is threadedly connected with the threaded rod and is located above the clamping plate.

As a further technical solution, the fixing device further includes:

A rotating drum is rotatably arranged on the side of the sliding fastener, and the rotating drum is in rolling contact with the side of the welding piece.

The working principle and beneficial effects of the utility model are:

1. In the utility model, a support platform and a first drive motor are designed to drive the welding fixture to rotate along the axial direction of the rotating end of the support platform, thereby improving welding adaptability.

2. In the utility model, a turntable and a second driving motor are designed to drive the welding fixture to rotate along the axial direction of the turntable, thereby improving welding adaptability.

3. In the utility model, a height adjustment notch and a hydraulic press are designed to drive the support table to move along the height direction of the stand, thereby improving welding adaptability.

4. In the utility model, a conveying device is designed, through which the welded parts can be directly conveyed into the welding fixture, and after the welding is completed, the lifting and lowering can be controlled by a hydraulic press to place the welded parts into the middle conveying assembly, thereby improving work efficiency.

5. In the utility model, a fixing device is designed to fix the weldment in the width, length and height directions, thereby improving welding stability.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a schematic diagram of the structure of the utility model (excluding welding equipment);

FIG3 is a schematic diagram of the structure of the fixing device of the utility model;

FIG4 is a schematic diagram of the structure of the clamping assembly of the utility model;

In the figure, 1, base; 2, stand; 3, support table; 4, first drive motor; 5, rotating bearing; 6, turntable; 7, second drive motor; 8, height adjustment slot; 9, first hydraulic press; 10, second hydraulic press; 11, rotating seat; 12, conveying bracket; 13, conveying member; 14, fixing plate; 15, limit block; 16, sliding fastener; 17, sliding fastening nut; 18, clamping seat; 19, gasket; 20, clamping plate; 21, threaded rod; 22, clamping nut; 23, rotating drum; 24, welding device; 25, first rotating end; 26, second rotating end.

Detailed ways

The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

As shown in FIG. 1 to FIG. 4 , this embodiment provides a welding device for a flip bracket, including a base 1 and a welding device 24, characterized in that it also includes:

Fixing device for fixing welded parts;

The turning device comprises:

The support platform 3 has a first rotating end 225 and a second rotating end 26. The support platform 3 is rotatably disposed on the base 1, and the fixing device is disposed on the support platform 3;

The first driving motor 4 has an output end connected to the first rotating end 225 , and is used to drive the supporting platform 3 to rotate.

In this embodiment, the support platform 3 is rotatably set on the base 1, and the fixing device is set on the support platform 3. After the welding part is placed on the fixing device and fixed, the first driving motor 4 is turned on to drive the support platform 3 to drive the fixing device to rotate around the axial direction of the first rotating end 225. The welding part follows the rotation, and the welding position can be adjusted to improve the welding adaptability.

Furthermore, the turning device further comprises:

A rotating bearing 5, wherein the rotating bearing 5 is arranged on the supporting platform 3;

A turntable 6, wherein the turntable 6 is arranged on the rotating end of the rotating bearing 5, and a fixing device is arranged on the upper end of the turntable 6;

The second driving motor 7 is arranged at the lower end of the supporting platform 3 , and the output end of the second driving motor 7 is connected to the middle part of the rotating bearing 5 for driving the rotating bearing 5 to rotate.

In this embodiment, a rotating bearing 5 and a turntable 6 are designed, and the second drive motor 7 is connected to the middle part of the rotating bearing 5. The second drive motor 7 is turned on to drive the rotating bearing 5 to rotate along the axial direction of the turntable 6, and at the same time drive the turntable 6 and the fixing device to rotate synchronously, thereby achieving the purpose of rotating the welded part along the axial direction of the turntable 6. The second drive motor 7 is arranged at the lower end of the support platform 3, so when rotating in the axial direction around the first rotating end 225, the second drive motor 7 can still be driven to rotate.

Furthermore, the base 1 has two stands 2, which are arranged on both sides of the base 1 along the length direction of the base 1, and further include:

There are two height adjustment slots 8, one height adjustment slot 8 is respectively arranged on each of the two stands 2 along the height direction, and the first rotating end 225 and the second rotating end 26 are respectively rotated and slidably arranged in the two height adjustment slots 8;

The first hydraulic press 9 is arranged at one side of the base 1, and the first drive motor 4 is arranged at the output end of the first hydraulic press 9. The first hydraulic press 9 drives the first drive motor 4 to move along the height direction of the platform 2;

The second hydraulic press 10 is arranged on the other side of the base 1 opposite to the first hydraulic press 9 along the length direction of the base 1;

The rotating seat 11 is disposed on the output end of the second hydraulic press 10 , and the rotating seat 11 is rotatably connected to the second rotating end 26 .

In this embodiment, a height adjustment slot 8 and a hydraulic press device are designed. The first rotating end 225 and the second rotating end 26 of the support platform 3 are respectively rotated and slidably arranged in the two height adjustment slots 8. The second hydraulic press 10 is provided with a rotating seat 11. During operation, the first hydraulic press 9 is provided with a first driving motor 4. By adjusting the first hydraulic press 9 and the second hydraulic press 10, the distance of the support platform 3 along the height direction of the platform 2 can be adjusted. During use, it is necessary to ensure that the driving strokes of the first hydraulic press 9 and the second hydraulic press 10 are the same, and to ensure that the lifting forces on the first rotating end 225 and the second rotating end 26 of the support platform 3 are the same. The design of the height adjustment slot 8 needs to be designed according to the longest distance of the welded parts. When the first rotating end 225 and the second rotating end 26 of the support platform 3 are at the lowest end of the height adjustment slot 8, interference with the base 1 is avoided during rotation.

Further, a conveying device is used to convey the weldment to the fixing device, and the conveying device includes:

There are two conveying brackets 12, and the two conveying brackets 12 are respectively arranged on both sides of the base 1;

The conveying components have two groups, and the two groups of conveying components are respectively arranged on the upper part and the middle part of the two conveying brackets 12. Each group of conveying components includes a plurality of conveying members 13, and the two ends of the plurality of conveying members 13 are respectively rotatably connected to the conveying brackets 12 on both sides.

In this embodiment, considering that in the prior art, the transportation of welded parts requires the use of a crane or manual labor for a long time, which reduces work efficiency, a conveying bracket 12 and a conveying assembly are designed. When the first rotating end 225 and the second rotating end 26 of the support table 3 are located at the upper end in the height adjustment slot 8, the conveying assembly arranged on the upper part of the conveying bracket 12 is directly opposite to the fixing device. When the first rotating end 225 and the second rotating end 26 of the support table 3 are located at the lower end in the height adjustment slot 8, the conveying assembly arranged in the middle of the conveying bracket 12 is slightly lower than the fixing device. Before welding, the welded parts can be transported to the fixing device through the conveying bracket 12 on the upper part of the support table 3, which improves work efficiency. After welding is completed, the support table 3 is moved downward along the height direction of the bracket and slightly tilted toward the conveying assembly in the middle. The completed welded parts can be placed in the conveying assembly, which can be used for temporary placement or transportation to the next station.

Further, the fixing device comprises:

Fixed plate 14;

There are multiple limit blocks 15, and the multiple limit blocks 15 are all set on the fixed plate 14, which are used to limit the position of the welded parts from four directions in the plane respectively, wherein the limit block 15 close to the conveying device is a sliding fastener 16, and the sliding fastener 16 is slidably set on the fixed plate 14 along the length direction of the base 1;

There are two sliding fastening nuts 17, which are arranged on the sliding fastener 16 and are used to lock and fix the sliding fastener 16;

The clamping assembly has multiple clamping assemblies, which are all arranged on the fixing plate 14 and are used to clamp the weldment. The clamping assembly includes:

A clamping seat 18 is provided on the fixing plate 14;

A gasket 19 is arranged on the clamping seat 18;

A clamping plate 20 having an elongated hole is disposed on the gasket 19, and one end of the clamping plate 20 is in an "L" shape for clamping the weldment;

The threaded rod 21 is arranged on the clamping seat 18 and extends upward through the elongated hole of the clamping plate 20;

The clamping nut 22 is threadedly connected to the threaded rod 21 and is located above the clamping plate 20 .

In this embodiment, before the weldment is placed into the fixture, the sliding fastener 16 is moved to open up space in the plane so that the weldment can be placed into the fixture. After the weldment enters the fixture, the sliding fastener 16 is reset, the sliding fastening nut 17 is locked, and the sliding fastener 16 is fixed, thereby limiting the position of the weldment in four directions in the plane. Then, the clamping plate 20 is moved, and one end of the "L"-shaped clamping plate 20 is clamped to the weldment, and the clamping nut 22 threadedly connected to the threaded rod 21 is tightened to fix the weldment. The clamping height of the clamping plate 20 can be adjusted by replacing the size of the gasket 19.

Furthermore, the fixing device further comprises:

The rotating drum is rotatably arranged on the side of the sliding fastener 16, and the rotating drum is in rolling contact with the side of the welding part.

In this embodiment, a rotating drum is provided on the side of the sliding fastener 16, and the rotating drum and the side of the weldment are in rolling contact. After the weldment is placed into the fixing device, the sliding fastener 16 is reset. In this process, the sliding fastener 16 is in contact with the side of the weldment through the rotating drum, thereby reducing friction and improving production quality.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A welding device for a flip bracket, comprising a base (1), a welding device (24), and characterized in that it also comprises: Fixing device for fixing welded parts; A turning device, the turning device comprising: A support platform (3) having a first rotating end (25) and a second rotating end (26), the support platform (3) being rotatably disposed on the base (1), and the fixing device being disposed on the support platform (3); A first driving motor (4), wherein an output end of the first driving motor (4) is connected to the first rotating end (25) and is used to drive the supporting platform (3) to rotate. 2. A welding device for a flip bracket according to claim 1, characterized in that the flip device further comprises: A rotating bearing (5), the rotating bearing (5) being arranged on the supporting platform (3); A rotating disk (6), the rotating disk (6) being arranged on the rotating end of the rotating bearing, and the fixing device being arranged on the upper end of the rotating disk (6); A second drive motor (7), wherein the second drive motor (7) is arranged at the lower end of the support platform (3), and an output end of the second drive motor (7) is connected to the middle part of the rotary bearing (5) for driving the rotary bearing (5) to rotate. 3. A welding device for a flip bracket according to claim 2, characterized in that the base (1) has two stands (2), and the stands (2) are arranged on both sides of the base (1) along the length direction of the base (1) relative to each other, and further comprising: There are two height adjustment slots (8), one of which is provided on each of the two stands (2) along the height direction, and the first rotating end (25) and the second rotating end (26) are respectively rotatably and slidably provided in the two height adjustment slots (8); A first hydraulic press (9) is arranged on one side of the base (1), the first drive motor (4) is arranged on an output end of the first hydraulic press (9), and the first hydraulic press (9) drives the first drive motor (4) to move along a height direction of the platform (2); A second hydraulic press (10) is arranged on the other side of the base (1) opposite to the first hydraulic press (9) along the length direction of the base (1); The rotating seat (11) is arranged on the output end of the second hydraulic machine (10), and the rotating seat (11) is rotatably connected to the second rotating end (26). 4. The welding equipment for a flip bracket according to claim 3, characterized in that it also includes: A conveying device, used to convey the weldment to the fixing device, the conveying device comprising: There are two conveying brackets (12), and the two conveying brackets (12) are respectively arranged on both sides of the base (1); The conveying assembly comprises two groups, wherein the two groups of conveying assemblies are respectively arranged at the upper part and the middle part of the two conveying brackets (12), and each group of the conveying assemblies comprises a plurality of conveying members (13), and the two ends of the plurality of conveying members (13) are respectively rotatably connected to the conveying brackets (12) on both sides. 5. A welding device for a flip bracket according to claim 4, characterized in that the fixing device comprises: A fixing plate (14); a plurality of limit blocks (15), each of which is disposed on the fixed plate (14) and is used to limit the position of the welded part from four directions in a plane, wherein the limit block (15) close to the conveying device is a sliding fastener (16), and the sliding fastener (16) is slidably disposed on the fixed plate (14) along the length direction of the base (1); Two sliding fastening nuts (17) are provided on the sliding fastener (16) and are used to lock and fix the sliding fastener (16); A clamping assembly having a plurality of clamping assemblies, each of which is arranged on the fixing plate (14) and is used to clamp the weldment, wherein the clamping assembly comprises: A clamping seat (18) arranged on the fixing plate (14); A gasket (19) disposed on the clamping seat (18); A clamping plate (20) having an elongated hole and arranged on the gasket (19); one end of the clamping plate (20) is in an "L" shape and is used for clamping the weldment; A threaded rod (21) is disposed on the clamping seat (18) and extends upward through the elongated hole of the clamping plate (20); A clamping nut (22) is threadedly connected to the threaded rod (21) and is located above the clamping plate (20). 6. A welding device for a flip bracket according to claim 5, characterized in that the fixing device further comprises: A rotating drum (23), wherein the rotating drum (23) is rotatably arranged on a side surface of the sliding fastener (16), and the rotating drum (23) is in rolling contact with a side surface of the welding part.