Rotation welding device for anti-roll bar

Abstract

The utility model relates to the technical field of anti-roll bar machining, and particularly discloses an anti-roll bar rotary welding device which comprises a welding bottom frame, a driving seat is installed on the top of the welding bottom frame, and a conductive carbon brush assembly is installed on one side of the driving seat. The top of the fixing frame is connected with the welding gun seat, the bottom of the fixing frame is connected with the guide seat, and the top of the welding underframe is provided with a guide rail for the guide seat to slide to adjust the position; the supporting mechanism is arranged at the top of the welding bottom frame and comprises a frame body and an adjusting seat connected to the top of the frame body, two sets of wheel seats A are arranged at the top of the adjusting seat, supporting wheels A are rotationally connected to the wheel seats A, and adjusting pieces used for adjusting the horizontal positions of the wheel seats A are installed on the adjusting seat; the supporting mechanism can support part of the rod body of the anti-roll rod so that the anti-roll rod can stably rotate, the distance between the two sets of supporting wheels A can be adjusted, the supporting wheels A can effectively make contact with the outer wall of the anti-roll rod, and the anti-roll rod can be stably welded.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-roll bar processing, in particular to an anti-roll bar rotary welding device. Background Art

[0002] Anti-roll bars, also known as stabilizer bars or lateral stabilizers, require welding at various locations on their outer wall during fabrication. These metal connecting rods are placed horizontally at the front and rear ends of the vehicle. The center of the bar is hinged to the vehicle frame using a sleeve, while the ends are fixed to the left and right suspension systems. During welding, the anti-roll bar must be secured before welding at various locations. However, the lack of support during welding, due to its length, can affect the weld quality. To address these issues, a rotary anti-roll bar welding device has been proposed. Utility Model Content

[0003] The purpose of the present utility model is to provide a rotation welding device for an anti-roll bar to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] Anti-roll bar rotation welding device, including:

[0006] A welding chassis, a driving seat is installed on the top of the welding chassis, and a three-jaw chuck is installed on one side of the driving seat;

[0007] A fixing frame, the top of which is connected to the welding gun seat, the bottom of which is connected to the guide seat, and the top of the welding frame is provided with a guide rail for sliding and adjusting the position of the guide seat; and

[0008] The support mechanism is arranged on the top of the welded base frame. The support mechanism includes a frame body and an adjustment seat connected to the top of the frame body. Two sets of wheel seats A are provided on the top of the adjustment seat. The wheel seat A is rotatably connected to the support wheel A, and the adjustment seat is equipped with an adjustment member for adjusting the horizontal position of the wheel seat A.

[0009] In an optional solution: a driving motor for driving the three-jaw chuck to rotate is installed in the driving seat, and a conductive carbon brush assembly is installed on the top of the driving seat.

[0010] In an optional solution: the guide seat includes a top plate and two groups of guide blocks connected to the bottom of the top plate, one side of the bottom of the top plate is connected to a moving block, a screw is threaded on the moving block, one end of the screw is connected to a plum blossom handle, and one side of the welded base is provided with several positioning holes that cooperate with bolts.

[0011] In an alternative: the guide rail comprises a guard plate and a guide rod, the welded chassis top is provided with a support column for supporting the guard plate, the support column is mounted on the welded chassis top, and the support column is located at the bottom of the guard plate, the guide block is in sliding fit with the guide rod, and the top plate is in sliding fit with the guard plate.

[0012] In an alternative: the adjusting member comprises an adjusting block and an adjusting screw, the adjusting seat top is provided with an adjusting groove for sliding of the adjusting block, and the adjusting screw is threadedly connected on the adjusting seat, and one end of the adjusting screw extends into the adjusting groove to rotationally connect the adjusting block.

[0013] In an alternative: the welded chassis is provided with a plurality of positioning screw holes, and the frame body bottom is threadedly connected with positioning bolts A matched with the positioning screw holes.

[0014] In an alternative: the welded chassis top is provided with a positioning mechanism, the positioning mechanism comprises a mounting frame, the mounting frame top is connected with a mounting plate, the mounting plate bottom is mounted with two groups of wheel seats B, the wheel seats B are rotationally connected with supporting wheels B, and the mounting frame is threadedly connected with positioning bolts B.

[0015] Compared with the prior art, the welding device has the beneficial effects that:

[0016] The supporting mechanism can support part of the rod body of the anti-tilt rod, so that the anti-tilt rod is stably rotated, the spacing between the two groups of supporting wheels A can be adjusted, the supporting wheels A can effectively contact the outer wall of the anti-tilt rod, and the anti-tilt rod is stably welded;

[0017] The horizontal position of the fixing frame can be adjusted, the horizontal position of the fixing frame can be adjusted according to the welding position and fixed, and the use of the device is facilitated;

[0018] The positioning mechanism can limit the top of part of the rod body of the anti-tilt rod, and reduce the warping of the anti-tilt rod away from one end of the three-jaw chuck. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the utility model.

[0020] Figure 2 It is a front view structural schematic view of the utility model.

[0021] Figure 3 It is a local structural schematic view of the utility model.

[0022] Figure 4 It is a top view structural schematic view of the utility model.

[0023] Figure 5 It is a structural schematic view of the supporting mechanism in the utility model.

[0024] Figure 6 It is a structural diagram of the positioning mechanism in the utility model.

[0025] In the figure: 1. Drive seat; 2. Three-jaw chuck; 3. Conductive carbon brush assembly; 4. Welding gun seat; 5. Fixing frame; 6. Guide rail; 7. Guide seat; 8. Welding base; 9. Support mechanism; 10. Positioning mechanism;

[0026] 601, guard plate; 602, support pillar; 603, guide rod;

[0027] 701, top plate; 702, moving block; 703, plum blossom handle; 704, guide block;

[0028] 801, positioning screw hole;

[0029] 901, frame; 902, positioning bolt A; 903, adjustment seat; 904, adjustment slot; 905, adjustment block; 906, adjustment screw; 907, wheel seat A; 908, support wheel A;

[0030] 1001. Mounting frame; 1002. Positioning bolt B; 1003. Mounting plate; 1004. Wheel seat B; 1005. Support wheel B. DETAILED DESCRIPTION

[0031] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Example 1

[0034] See also Figure 1-Figure 5 In this embodiment, the anti-roll bar rotation welding device includes:

[0035] A welding chassis 8 is provided, wherein a driving seat 1 is installed on the top of the welding chassis 8, and a three-jaw chuck 2 is installed on one side of the driving seat 1; the three-jaw chuck 2 can clamp the end of the anti-roll bar;

[0036] A fixing frame 5, the top of which is connected to the welding gun seat 4, the bottom of which is connected to the guide seat 7, and the top of the welding base frame 8 is provided with a guide rail 6 for sliding and adjusting the position of the guide seat 7; and

[0037] Support mechanism 9, which is arranged on the top of the welded chassis 8. The support mechanism 9 includes a frame 901 and an adjustment seat 903 connected to the top of the frame 901. Two sets of wheel seats A907 are provided on the top of the adjustment seat 903. The wheel seats A907 are rotatably connected to support wheels A908. The adjustment seat 903 is equipped with an adjustment member for adjusting the horizontal position of the wheel seats A907;

[0038] The number of support mechanisms 9 can be set according to actual needs. When in use, the support mechanism 9 can support the rod body on the anti-roll bar where it coincides with the axis of the three-jaw chuck 2, avoiding the bent part of the anti-roll bar. The bent part of the anti-roll bar is not supported. During rotation, the anti-roll bar rotates around the rotation axis of the three-jaw chuck 2, adjusting the rotation angle of the anti-roll bar to facilitate welding in multiple positions.

[0039] like Figure 1 As shown, a driving motor for driving the three-jaw chuck 2 to rotate is installed in the driving seat 1, and a conductive carbon brush assembly 3 is installed on the top of the driving seat 1; the conductive carbon brush assembly 3 can transmit current at a fixed position to the rotating part to ensure the normal operation of the rotating part.

[0040] like Figure 3 As shown, the guide seat 7 includes a top plate 701 and two sets of guide blocks 704 connected to the bottom of the top plate 701. One side of the bottom of the top plate 701 is connected to a moving block 702. A screw is threadedly connected to the moving block 702. One end of the screw is connected to a plum blossom handle 703. One side of the welded base 8 is provided with a plurality of positioning holes for matching with bolts.

[0041] The bolt can be rotated through the plum blossom handle 703, and the bolt is placed in the corresponding positioning hole to fix the moving position of the guide seat 7.

[0042] like Figure 3 As shown, the guide rail 6 includes a guard plate 601 and a guide rod 603. The top of the welded chassis 8 is provided with a pillar 602 for supporting the guard plate 601. The pillar 602 is installed on the top of the welded chassis 8 and is located at the bottom of the guard plate 601. The guide block 704 is slidably engaged with the guide rod 603, and the top plate 701 is slidably engaged with the guard plate 601.

[0043] When the fixing frame 5 moves horizontally, the guide block 704 slides on the guide rod 603, and the top plate 701 moves on the top of the guard plate 601, and the guard plate 601 can provide protection.

[0044] like Figure 5 As shown, the adjusting member includes an adjusting block 905 and an adjusting screw 906. An adjusting groove 904 for sliding the adjusting block 905 is provided on the top of the adjusting seat 903. The adjusting screw 906 is threadedly connected to the adjusting seat 903, and one end of the adjusting screw 906 extends into the adjusting groove 904 and is rotatably connected to the adjusting block 905. By rotating the adjusting screw 906, the horizontal position of the adjusting block 905 can be adjusted, thereby adjusting the position between the two sets of support wheels A908.

[0045] like Figure 1 As shown, the welding base frame 8 is provided with a plurality of positioning screw holes 801, and the bottom of the frame body 901 is threadedly connected with a positioning bolt A902 that cooperates with the positioning screw hole 801; the horizontal position of the frame body 901 at the top of the welding base frame 8 can be adjusted, and then the positioning bolt A902 is screwed into the corresponding positioning screw hole 801, thereby fixing the position of the frame body 901.

[0046] In this embodiment, the horizontal position of the adjustment block 905 can be adjusted by rotating the adjustment screw 906, thereby adjusting the position between the two sets of support wheels A908. The two sets of support wheels A908 can support the rod body on the anti-roll bar where it coincides with the axis of the three-jaw chuck 2, avoiding the bent part of the anti-roll bar. The bent part of the anti-roll bar is not supported. During rotation, the anti-roll bar rotates around the rotation axis of the three-jaw chuck 2, adjusting the rotation angle of the anti-roll bar, and facilitating welding at multiple positions.

[0047] Example 2

[0048] See also Figure 6 , which is different from Example 1, is that a positioning mechanism 10 is provided on the top of the welded chassis 8, and the positioning mechanism 10 includes a mounting frame 1001, the top of the mounting frame 1001 is connected to a mounting plate 1003, and two sets of wheel seats B1004 are installed on the bottom of the mounting plate 1003, the wheel seats B1004 are rotatably connected to support wheels B1005, and the mounting frame 1001 is threadedly connected to positioning bolts B1002;

[0049] In this embodiment, the positioning mechanism 10 is adjusted to the target position, and the two sets of support wheels B1005 can limit the top of the anti-roll bar body to reduce the tilting of the anti-roll bar end. The support wheels B1005 can be used in conjunction with the two sets of support wheels A908.

[0050] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. Anti-roll bar rotation welding device, characterized in that, include: A welding base (8), a driving seat (1) is installed on the top of the welding base (8), and a three-jaw chuck (2) is installed on one side of the driving seat (1); A fixing frame (5), the top of the fixing frame (5) is connected to a welding gun seat (4), the bottom of the fixing frame (5) is connected to a guide seat (7), and the top of the welding base frame (8) is provided with a guide rail (6) for sliding and adjusting the position of the guide seat (7); and A support mechanism (9) is provided on the top of the welded chassis (8), the support mechanism (9) comprising a frame body (901) and an adjustment seat (903) connected to the top of the frame body (901), two groups of wheel seats A (907) are provided on the top of the adjustment seat (903), the wheel seats A (907) are rotatably connected to support wheels A (908), and an adjustment member for adjusting the horizontal position of the wheel seats A (907) is installed on the adjustment seat (903).

2. The anti-roll bar rotation welding device according to claim 1, characterized in that: A driving motor for driving the three-jaw chuck (2) to rotate is installed in the driving seat (1), and a conductive carbon brush assembly (3) is installed on the top of the driving seat (1).

3. The anti-roll bar rotation welding device according to claim 1, characterized in that: The guide seat (7) comprises a top plate (701) and two groups of guide blocks (704) connected to the bottom of the top plate (701); one side of the bottom of the top plate (701) is connected to a moving block (702); a screw is threadedly connected to the moving block (702); one end of the screw is connected to a plum blossom handle (703); and one side of the welded base frame (8) is provided with a plurality of positioning holes for matching with bolts.

4. The anti-roll bar rotation welding device according to claim 3, characterized in that: The guide rail (6) includes a guard plate (601) and a guide rod (603); a pillar (602) for supporting the guard plate (601) is provided on the top of the welded chassis (8); the pillar (602) is installed on the top of the welded chassis (8), and the pillar (602) is located at the bottom of the guard plate (601); the guide block (704) is in sliding engagement with the guide rod (603); and the top plate (701) is in sliding engagement with the guard plate (601).

5. The anti-roll bar rotation welding device according to claim 1, characterized in that: The adjusting member comprises an adjusting block (905) and an adjusting screw (906); an adjusting groove (904) for sliding the adjusting block (905) is provided on the top of the adjusting seat (903); the adjusting screw (906) is threadedly connected to the adjusting seat (903); and one end of the adjusting screw (906) extends into the adjusting groove (904) and is rotatably connected to the adjusting block (905).

6. The anti-roll bar rotation welding device according to claim 1, characterized in that: The welding base frame (8) is provided with a plurality of positioning screw holes (801), and the bottom of the frame body (901) is threadedly connected with a positioning bolt A (902) that matches the positioning screw holes (801).

7. The anti-roll bar rotation welding device according to claim 1, characterized in that: A positioning mechanism (10) is provided on the top of the welding chassis (8), and the positioning mechanism (10) includes a mounting frame (1001), the top of the mounting frame (1001) is connected to a mounting plate (1003), two sets of wheel seats B (1004) are installed on the bottom of the mounting plate (1003), the wheel seats B (1004) are rotatably connected to support wheels B (1005), and the mounting frame (1001) is threadedly connected to positioning bolts B (1002).

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