Welding support tool

Abstract

The utility model relates to a welding support tool which comprises a transverse moving mechanism, a lifting mechanism, an angle adjusting mechanism, a welding gun and a welding rod, and the welding gun and the welding rod are arranged on the angle adjusting mechanism and used for adjusting the deflection angle of the welding gun and the deflection angle of the welding rod. The transverse moving mechanism drives the lifting mechanism and the angle adjusting mechanism to move in the transverse direction, and the lifting mechanism drives the angle adjusting mechanism to ascend or descend so as to drive the welding gun and the welding rod to ascend or descend. By controlling the moving track of the welding gun, original linear welding which is manually operated is converted into machine operation; the angle adjusting mechanism is used for adjusting and fixing the hot air opening angle of the welding gun head and the welding rod position, and the welding angle uniformity of the welding gun is accurately controlled; uniformity and attractiveness during welding are achieved. Uniform-speed operation is controlled through a motor, welding stability is greatly improved, welding quality is improved, welding seams are uniform and attractive, and the reject ratio is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding equipment field, concretely relates to a welding support frock. BACKGROUND

[0002] At present, the welding product is usually under the condition of being by the worker holding welding equipment and welding, and this welding mode has at least the following several shortcomings: first, because the welding level and experience of each worker are different, the stability, the beauty and the uniformity of the product welded are different, and the defective rate caused thereby is also high; second, when the worker holds the welding machine, the welding machine is heavy, thereby causing certain influence on the physical strength and health of the worker after long time operation; third, the worker may cause the use amount of welding rod and other materials to increase greatly due to insufficient experience, thereby causing the production cost to rise; fourth, the operation efficiency of the worker is low. SUMMARY

[0003] The utility model discloses a welding support frock that solves the problems in the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a welding support frock, comprising: a transverse moving mechanism, a lifting mechanism, an angle adjusting mechanism, a welding gun and a welding rod, the welding gun and the welding rod are arranged on the angle adjusting mechanism, and the deflection angle of the welding gun and the welding rod is adjusted in this way; the transverse moving mechanism drives the lifting mechanism and the angle adjusting mechanism to move in the transverse direction, and the lifting mechanism drives the angle adjusting mechanism to ascend or descend, thereby driving the welding gun and the welding rod to ascend or descend.

[0005] Further, the transverse moving mechanism comprises a first drive motor, a second drive motor, a first transmission belt and a first support plate, the first drive motor and the second drive motor are connected through the first transmission belt, so that the first drive motor and the second drive motor drive the first transmission belt to move; the first transmission belt and the first support plate are fixedly connected, so that the first transmission belt drives the first support plate to move in the transverse direction.

[0006] Further, the lifting mechanism comprises a third drive motor, a second transmission belt, a screw rod and a nut, the third drive motor is fixedly installed on the first support plate, the second transmission belt and the third drive motor are connected together through the second transmission belt, so that the third drive motor drives the screw rod to rotate; the screw rod has external threads, the nut has internal threads, the screw rod and the nut are connected together through threads, so that the screw rod drives the nut to ascend or descend on the screw rod when the screw rod rotates.

[0007] Further, the lifting mechanism further comprises a first follower plate, a first supporting rod and a second follower plate, the first follower plate is sleeved on the nut, so that the first follower plate and the nut are fixedly installed together, the first follower plate rises or falls along with the nut; one end of the first supporting rod is fixedly connected to the first follower plate, and the first supporting rod can rotate relative to the first follower plate; the other end of the first supporting rod is fixedly connected to the second follower plate, and the first supporting rod can rotate relative to the second follower plate.

[0008] Further, the angle adjusting mechanism comprises a fourth driving motor, a rotating wheel and a third transmission belt, the fourth driving motor is fixedly installed on the second follower plate, the rotating wheel is fixedly sleeved on the first supporting rod, and the rotating wheel and the fourth driving motor are connected through the third transmission belt, so that the fourth driving motor drives the rotating wheel to rotate, and the rotating wheel drives the first supporting rod to rotate.

[0009] Further, the angle adjusting mechanism further comprises a second supporting plate, a first fixed clamping plate and a second fixed clamping plate, the first fixed clamping plate and the second supporting plate are fixedly installed together through bolts or screws, the second fixed clamping plate and the first fixed clamping plate fixedly clamp the first supporting rod therebetween, and the first fixed clamping plate and the second fixed clamping plate are fixedly connected together through bolts or screws, so that the first supporting rod drives the second supporting plate to rotate when the first supporting rod rotates.

[0010] Further, the angle adjusting mechanism further comprises a first connecting block, a first angle adjusting piece, a second angle adjusting piece, a first pipe clamp and a second supporting rod, the first connecting block is fixedly installed on the first fixed clamping plate through bolts or screws, the first angle adjusting piece is fixedly installed on the first connecting block through bolts or screws, and the first pipe clamp is fixedly installed on the second angle adjusting piece; the first angle adjusting piece comprises a connecting portion and a first angle adjusting piece body, the connecting portion and the first angle adjusting piece body are fixedly connected together, a plurality of through holes are arranged on the first angle adjusting piece body, the first angle adjusting piece body is in an arc shape, and the through holes are uniformly distributed on the arc surface; a through hole is also arranged on the second angle adjusting piece, a pin shaft is inserted into the through holes at different positions of the first angle adjusting piece body and passes through the through hole on the second angle adjusting piece, so that the position and angle of the second angle adjusting piece relative to the first angle adjusting piece can be changed; and the second supporting rod is fixedly clamped on the first pipe clamp.

[0011] Further, the angle adjusting mechanism further comprises a second pipe clamp, a mounting frame, one end of the second support rod is fixedly connected with the second pipe clamp, and the welding gun is fixedly clamped in the second pipe clamp; and the mounting frame is mounted on the second angle adjusting member.

[0012] Further, the angle adjusting mechanism further comprises a second pipe clamp, a mounting frame, one end of the second support rod is fixedly connected with the second pipe clamp, and the welding gun is fixedly clamped in the second pipe clamp; and the mounting frame is mounted on the second angle adjusting member.

[0013] Further, the angle adjusting mechanism further comprises a second pipe clamp, a mounting frame, one end of the second support rod is fixedly connected with the second pipe clamp, and the welding gun is fixedly clamped in the second pipe clamp; and the mounting frame is mounted on the second angle adjusting member.

[0014] The welding support tool provided by the application has the advantages that the welding support tool has simple structure, is convenient to assemble and disassemble, and can convert linear welding originally operated by manpower into machine operation by controlling the running track of the welding gun; the angle adjusting mechanism is used to adjust the angle of the hot air outlet of the fixed welding gun head and the position of the welding rod, so that the welding angle uniformity of the welding gun can be accurately controlled; uniform and beautiful welding can be realized; the welding stability is greatly improved by controlling the motor to run at a uniform speed, the welding quality is improved, the welding seam is uniform and beautiful, and the defective rate is reduced by 70%; the welding labor intensity is greatly reduced by the new patent, the welding personnel training convenience is increased, the use amount of raw materials is reduced by the innovative design, the cost is ultra-low, the flexible configuration and the rich fine adjustment function can control the accuracy rate to be less than 1mm, and the high-efficiency operation brought by the convenient operation can improve the overall welding efficiency by 30%. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A structure schematic view of the welding support tool is shown in the figure.

[0016] Figure 2 A structure schematic view of the welding support tool is shown in the figure. Figure 1 A structure schematic view of the welding support tool is shown in the figure.

[0017] Figure 3 A structure schematic view of the welding support tool is shown in the figure. Figure 1 A structure schematic view of the welding support tool is shown in the figure.

[0018] Figure 4 A structure schematic view of the welding support tool is shown in the figure. Figure 1 A structure schematic view of the welding support tool is shown in the figure.

[0019] Figure 5 A structure schematic view of the welding support tool is shown in the figure. Figure 1Another partial enlarged view of the welding support tool. DETAILED DESCRIPTION

[0020] The application will be further described below in conjunction with the drawings. Like elements in different embodiments are denoted by like reference numerals. In the following embodiments, many details are described in order to provide a more thorough description of the application. However, it will be apparent to those skilled in the art that some features can be omitted, or replaced by other elements, materials, methods, in different situations. In some cases, some operations related to the application are not shown or described in the specification, in order to avoid the core of the application being overwhelmed by too much description, and it is not necessary to describe these operations in detail for those skilled in the art, who can fully understand the related operations according to the description in the specification and the general technical knowledge in the art.

[0021] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various embodiments, and the operation steps involved in each embodiment can also be sequentially adjusted or modified in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only intended to clearly describe one embodiment, and do not mean that the composition and / or order is necessary.

[0022] The serial numbers of the components in this paper, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any order or technical meaning. The "connection" and "coupling" in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0023] Please refer to Figures 1-5 The application provides a welding support tool (hereinafter referred to as "the tool"), which comprises a transverse movement mechanism 3, a lifting mechanism 4, an angle adjustment mechanism 5, a welding torch 6 and a welding rod 8. The welding torch 6 and the welding rod 8 are arranged on the angle adjustment mechanism 5, so as to adjust the deflection angle of the welding torch 6 and the welding rod 8. The transverse movement mechanism 3 drives the lifting mechanism 4 and the angle adjustment mechanism 5 to move in the transverse direction. The lifting mechanism 4 drives the angle adjustment mechanism 5 to ascend or descend, so as to drive the welding torch 6 and the welding rod 8 to ascend or descend.

[0024] In an embodiment of the present application, the lateral moving mechanism 3 comprises a first driving motor 31, a second driving motor 32, a first transmission belt 33, a first support plate 34, the first driving motor 31 and the second driving motor 32 are connected through the first transmission belt 33, so that the first driving motor 31 and the second driving motor 32 drive the first transmission belt 33 to move; the first transmission belt 33 and the first support plate 34 are fixedly connected, so that the first transmission belt 33 drives the first support plate 34 to move laterally. Although the connection structure of the first transmission belt 33 and the first support plate 34 is not shown in the drawings of the present application, it should be understood by those skilled in the art that there are many connection structures between the two, such as connection by bolts or screws, specifically: a U-shaped buckle is provided, the buckle is sleeved on the first transmission belt 33, and then the buckle is fixedly installed on the first support plate 34 by screws or bolts, so that the first transmission belt and the first support plate are fixedly connected together.

[0025] In an embodiment of the present application, the lifting mechanism 4 comprises a third driving motor 41, a second transmission belt 42, a lead screw 43, a nut 44, the third driving motor 41 is fixedly installed on the first support plate 34, the second transmission belt 42 and the third driving motor 41 are connected together through the second transmission belt 42, so that the third driving motor 41 drives the lead screw 43 to rotate; the lead screw 43 has external threads, the nut 44 has internal threads, the lead screw 43 and the nut 44 are connected together through threads, so that the lead screw 43 drives the nut 44 to ascend or descend on the lead screw 43 when the lead screw 43 rotates.

[0026] In an embodiment of the present application, the lifting mechanism 4 further comprises a first follower plate 45, a first support rod 46, a second follower plate 47, the first follower plate 45 is sleeved on the nut 44, so that the first follower plate 45 and the nut 44 are fixedly installed together, and the first follower plate 45 ascends or descends with the nut 44; one end of the first support rod 46 is fixedly connected to the first follower plate 45, and the first support rod 46 can rotate relative to the first follower plate 45; the other end of the first support rod 46 is fixedly connected to the second follower plate 47, and the first support rod 46 can rotate relative to the second follower plate 47. To achieve this structure, only need to fixedly embed bearings in the first follower plate 45 and the second follower plate 47, and the two ends of the first support rod 46 are respectively fixedly inserted into the bearings of the first follower plate 45 and the second follower plate 47.

[0027] In an embodiment of the present application, the angle adjusting mechanism 5 comprises a fourth driving motor 51, a rotating wheel 52, and a third transmission belt 53. The fourth driving motor 51 is fixedly installed on the second follower plate 47. The rotating wheel 52 is fixedly sleeved on the first supporting rod 46. The rotating wheel 52 and the fourth driving motor 51 are connected through the third transmission belt 53, so that the fourth driving motor 51 drives the rotating wheel 52 to rotate, and the rotating wheel 52 drives the first supporting rod 46 to rotate.

[0028] In an embodiment of the present application, the angle adjusting mechanism 5 further comprises a second supporting plate 54, a first fixed clamping plate 55, and a second fixed clamping plate 56. The first fixed clamping plate 55 and the second supporting plate 54 are fixedly installed together through bolts or screws. The second fixed clamping plate 56 and the first fixed clamping plate 55 fixedly clamp the first supporting rod 46 therebetween. The first fixed clamping plate 55 and the second fixed clamping plate 56 are fixedly connected through bolts or screws, so that the first supporting rod 46 drives the second supporting plate 54 to rotate when the first supporting rod 46 rotates.

[0029] In an embodiment of the present application, the angle adjusting mechanism 5 further comprises a first connecting block 57, a first angle adjusting member 58, a second angle adjusting member 59, a first pipe clamp 510, and a second supporting rod 511. The first connecting block 57 is fixedly installed on the first fixed clamping plate 55 through bolts or screws. The first angle adjusting member 58 is fixedly installed on the first connecting block 57 through bolts or screws. The first pipe clamp 510 is fixedly installed on the second angle adjusting member 59. The first angle adjusting member 58 comprises a connecting portion 581 and a first angle adjusting member body 582. The connecting portion 581 and the first angle adjusting member body 582 are fixedly connected together. A plurality of through holes are arranged on the first angle adjusting member body 582. The first angle adjusting member body 582 is in an arc shape. The through holes are uniformly distributed on the arc surface. A through hole is also arranged on the second angle adjusting member 59. A pin shaft is inserted into the through holes at different positions on the first angle adjusting member body 582 and passes through the through hole on the second angle adjusting member 59, so that the position and angle of the second angle adjusting member 59 relative to the first angle adjusting member 58 can be changed. The second supporting rod 511 is fixedly clamped on the first pipe clamp 510.

[0030] In an embodiment of the present application, the angle adjusting mechanism 5 further comprises a second pipe clamp 512 and a mounting frame 513. One end of the second supporting rod 511 is fixedly connected with the second pipe clamp 512. The welding gun 6 is fixedly clamped in the second pipe clamp 512. The mounting frame 513 is installed on the second angle adjusting member 59.

[0031] In one embodiment of the present application, the tool further comprises a power supply device 7 mounted on the mounting frame 513, and a welding rod 8 in electrical communication with the power supply device 7; the angle adjustment mechanism 5 further comprises a third support rod 514 fixedly clamped on the second pipe clamp 512 on one side and fixedly clamped on a third pipe clamp 515 on the other side; and the welding rod 8 is clamped in the third pipe clamp 515.

[0032] In one embodiment of the present application, the tool further comprises a support 1 and a transverse support plate 2, both ends of the transverse support plate 2 being fixedly connected to the support 1, and the transverse movement mechanism 3 being fixedly mounted on the transverse support plate 2.

[0033] The welding support tool provided by the present application has the advantages of simple structure, easy assembly and disassembly, conversion of original manual linear welding into machine operation by controlling the running track of the welding gun, adjustment of the hot air outlet angle of the welding gun head and the position of the welding rod by the angle adjustment mechanism to precisely control the welding angle uniformity of the welding gun, realization of uniform and beautiful welding, substantial improvement of welding stability by uniform speed running controlled by the motor, improvement of welding quality, uniform and beautiful weld, reduction of the defective rate by 70%, substantial reduction of the labor intensity of the welding gun by the new patent, increase of the training convenience of the welding personnel, reduction of the use amount of raw materials by the innovative design, ultra-low cost, flexible configuration, rich fine adjustment function, precise rate controlled within 1mm, high efficiency operation after the operation convenience, and 30% improvement of the overall welding efficiency.

[0034] The above embodiments are only for illustrating the technical concept and characteristics of the present application, the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A welding fixture for a bracket, the welding fixture comprising: The utility model relates to a welding device, including: The transverse moving mechanism, elevating mechanism, angle adjusting mechanism, welding torch, electrode, the welding torch and the electrode set up on the angle adjusting mechanism for adjusting the deflection angle of the welding torch and the electrode, the transverse moving mechanism drives the elevating mechanism and the angle adjusting mechanism move in the transverse, the elevating mechanism drives the angle adjusting mechanism ascend or descend, thereby driving the welding torch and the electrode ascend or descend.

2. The weld cradle tooling of claim 1, wherein, The transverse moving mechanism includes first drive motor, second drive motor, first transmission belt, first support plate, the first drive motor and the second drive motor are connected through the first transmission belt, so that the first drive motor and the second drive motor drive the first transmission belt to move, the first transmission belt and the first support plate are fixedly connected, so that the first transmission belt drives the first support plate to move in the transverse.

3. The weld cradle tooling of claim 2, wherein, The elevating mechanism includes third drive motor, second transmission belt, screw rod, nut, the third drive motor is fixedly installed on the first support plate, the second transmission belt and the third drive motor are connected together through the second transmission belt, so that the third drive motor drives the screw rod to rotate, the screw rod has external thread, the nut has internal thread, the screw rod and the nut are connected together through thread, so that the screw rod drives the nut to ascend or descend on the screw rod when rotating.

4. The weld cradle tooling of claim 3, wherein, The elevating mechanism further includes first follow-up plate, first support rod, second follow-up plate, the first follow-up plate is sleeved on the nut, so that the first follow-up plate and the nut are fixedly installed together, the first follow-up plate ascends or descends along with the nut, one end of the first support rod is fixedly connected to the first follow-up plate, and the first support rod can rotate relative to the first follow-up plate, the other end of the first support rod is fixedly connected to the second follow-up plate, and the first support rod can rotate relative to the second follow-up plate.

5. The weld cradle tooling of claim 4, wherein, The angle adjusting mechanism includes fourth drive motor, rotating wheel, third transmission belt, the fourth drive motor is fixedly installed on the second follow-up plate, the rotating wheel is fixedly sleeved on the first support rod, the rotating wheel and the fourth drive motor are connected through the third transmission belt, so that the fourth drive motor drives the rotating wheel to rotate, and the rotating wheel drives the first support rod to rotate.

6. The weld cradle tooling of claim 5, wherein, The angle adjusting mechanism further includes second support plate, first fixed clamping plate, second fixed clamping plate, the first fixed clamping plate and the second support plate are fixedly installed together through bolts or screws, the second fixed clamping plate and the first fixed clamping plate clamp the first support rod between them, and the first fixed clamping plate and the second fixed clamping plate are fixedly connected together through bolts or screws, so that the first support rod drives the second support plate to rotate when rotating.

7. The weld cradle tooling of claim 6, wherein, The angle adjusting mechanism further comprises a first connecting block, a first angle adjusting piece, a second angle adjusting piece, a first pipe clamp, and a second support rod. The first connecting block is fixedly installed on the first fixed clamping plate by bolts or screws. The first angle adjusting piece is fixedly installed on the first connecting block by bolts or screws. The first pipe clamp is fixedly installed on the second angle adjusting piece. The first angle adjusting piece comprises a connecting portion and a first angle adjusting piece body. The connecting portion and the first angle adjusting piece body are fixedly connected together. A preset number of through holes are arranged on the first angle adjusting piece body. The first angle adjusting piece body is in an arc shape. The through holes are uniformly distributed on the arc surface. The second angle adjusting piece is also provided with a through hole. A pin shaft is inserted into the through holes at different positions on the first angle adjusting piece body and passes through the through hole on the second angle adjusting piece, so that the position and angle of the second angle adjusting piece relative to the first angle adjusting piece can be changed. The second support rod is fixedly clamped on the first pipe clamp.

8. The welding fixture of claim 7, wherein, The angle adjusting mechanism further comprises a second pipe clamp and a mounting frame. One end of the second support rod is fixedly connected with the second pipe clamp. The welding gun is fixedly clamped in the second pipe clamp. The mounting frame is installed on the second angle adjusting piece.

9. The welding fixture of claim 8, wherein, The angle adjusting mechanism further comprises a power supply device and an electrode. The power supply device is installed on the mounting frame. The electrode and the power supply device are in electrical communication. The angle adjusting mechanism further comprises a third support rod and a third pipe clamp. The third support rod is fixedly clamped on the second pipe clamp on one side and fixedly clamped on the third pipe clamp on the other side. The electrode is clamped in the third pipe clamp.

10. The welding fixture of claim 9, wherein, The angle adjusting mechanism further comprises a bracket and a transverse support plate. The two ends of the transverse support plate are fixedly connected with the bracket. The transverse moving mechanism is fixedly installed on the transverse support plate.

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