Multi-directional adjusting welding tool for automobile support

Abstract

The utility model belongs to the technical field of welding tools, and particularly relates to an automobile support multi-direction adjusting welding tool which comprises a welding platform, a plurality of sliding grooves distributed at equal intervals are formed in the surface of the welding platform, a plurality of supporting seats are connected into the sliding grooves in a sliding mode, open grooves are formed in the surfaces of the supporting seats, and the open grooves are communicated with the sliding grooves. A supporting assembly is installed in the open groove. The supporting seat slides to the position below a workpiece suspension area, the height of the supporting column is adjusted to support a workpiece, the supporting seat is convenient to disassemble and assemble, compared with the prior art, the number can be flexibly adjusted according to the range to be supported, and the supporting effect on the workpiece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tooling, in particular to a multi-directional adjustable welding tooling for an automobile bracket. Background Art

[0002] Welding tooling is a set of flexible welding fixtures for fixing, pressing and positioning. It is mainly used for welding various weldable materials, large, medium and small materials. Welding tooling is widely used in various vehicle body manufacturing, including the welding of automobile chassis suspension brackets. At present, when welding workpieces such as chassis suspension brackets, the workpieces need to be fixed before welding. Since the heights of these workpieces to be welded are different, some workpieces will be in a suspended state. Therefore, when supporting and fixing these workpieces, it is necessary to use fixtures such as gaskets to support the bottom of the workpiece to avoid shaking and causing errors during welding.

[0003] The existing patent with announcement number CN106736207 for welding tooling for automobile chassis suspension brackets discloses a welding tooling. The welding tooling in the above patent also needs to support the bottom of the workpiece during use, and the workpiece in the above patent also needs to use tools such as gaskets to provide support for the bottom of the workpiece. However, since the heights of various workpieces are different, this results in the height of some workpieces being lower than the height of standard gaskets. Therefore, in order to provide support for such workpieces, it is necessary to customize gaskets of special height, which makes the existing welding tooling more inconvenient during use.

[0004] An existing Chinese patent with publication number CN116493855A discloses a welding tool for an automobile chassis suspension bracket. In the above patent, the workpiece is supported by support columns. However, the number of support columns is fixed and cannot be adjusted according to the size of the suspended area of the workpiece, which requires improvement. Therefore, to address the above problem, a multi-directional adjustment welding tool for automobile brackets is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the utility model proposes a multi-directional adjustment welding tool for an automobile bracket.

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows: the utility model is a multi-directional adjustable welding fixture for automobile brackets, comprising a welding platform, a surface of the welding platform is provided with a plurality of equally spaced slide grooves, a plurality of support seats are slidably connected inside the slide grooves, a surface of the support seat is provided with a slot, a support assembly is installed inside the slot, the support assembly comprises a sliding seat and a clamping block, the clamping block is fixedly installed in the inner side wall of the slot, the sliding seat is horizontally slidably installed inside the slot, the surface of the sliding seat is vertically slidably connected to a support column, and a plurality of equally spaced slots are provided on the surface of the support column. When it is necessary to provide support for the bottom of the chassis bracket workpiece in a suspended state, the sliding support seat is moved to the bottom of the suspended area of the workpiece, the sliding seat is pushed to stagger the clamping block with the support column, and then the support column is pulled up so that its top is lower than the bottom of the workpiece, and the sliding seat is pushed in the opposite direction so that the clamping block is inserted into the inside of the slot, thereby fixing the height of the support column, so that the support column can support the workpiece, and the support seat is easy to assemble and disassemble. Compared with the prior art, the number can be flexibly adjusted according to the range to be supported, thereby improving the support effect on the workpiece.

[0007] Preferably, the side wall of the sliding seat is fixedly connected with several support springs, and the other end of the support spring is fixedly installed inside the slot. Pressure is applied to the sliding seat through the support spring, so that the support column is tightly against the block, thereby improving the insertion stability of the block and the slot.

[0008] Preferably, the top of the support column is tapped to form a thread groove, and the top of the support column is threadedly connected to a support cap. By rotating the support cap, the support height of the support column can be fine-tuned to compensate for the deficiency that the height adjustment range of the support column is relatively fixed and inconsistent with the height of the workpiece, making it impossible to stably support the workpiece.

[0009] Preferably, the slide groove and the support seat are respectively configured to be convex, and the top of the support seat is flush with the top of the welding platform.

[0010] Preferably, a plurality of positioning pin holes are respectively provided on both sides of the slide groove, and a positioning assembly is installed on the support seat, and the positioning assembly includes an installation groove, and the installation groove is provided on the side wall of the support seat. The positioning plate is pushed upward by the elastic force of the support spring 2, so that the positioning column is inserted into the interior of the positioning pin hole, thereby fixing the position of the support seat to prevent the support seat from shifting when the support assembly supports. When the support seat needs to be moved, the positioning plate is pressed downward so that the positioning column exits the positioning pin hole, and the support seat can be flexibly slid, which is convenient to use.

[0011] Preferably, a positioning plate is slidably connected to the mounting groove, and the positioning plate is configured to be L-shaped.

[0012] Preferably, a second support spring is fixedly connected to the top of the inner wall of the mounting groove, and the top end of the second support spring is fixedly connected to the positioning plate.

[0013] Preferably, a positioning column is symmetrically fixedly connected to the top of the positioning plate.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model supports the workpiece by sliding the support seat to the bottom of the suspended area of the workpiece and adjusting the height of the support column. The support seat is easy to assemble and disassemble. Compared with the existing technology, the number can be flexibly adjusted according to the range to be supported, thereby improving the support effect on the workpiece.

[0016] 2. The utility model fixes the position of the support seat by inserting the positioning column into the positioning pin hole to prevent the support seat from shifting when the support assembly is supporting. When the support seat needs to be moved, the positioning plate is pressed down to make the positioning column exit the positioning pin hole, and the support seat can be flexibly slid to achieve multi-directional adjustment of the support column, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 Schematic diagram of the A structure;

[0020] Figure 3 This is a schematic diagram of the support assembly structure of the utility model;

[0021] Figure 4 This is a cross-sectional view of the support seat of the utility model;

[0022] Figure 5 This is a schematic diagram of the expanded structure of the positioning component of the utility model.

[0023] In the figure: 1. Welding platform; 2. Slide groove; 3. Positioning pin hole; 4. Support seat; 5. Slot; 6. Support assembly; 61. Sliding seat; 62. Block; 63. Support column; 64. Slot; 65. Support spring 1; 66. Support cap; 7. Positioning assembly; 71. Mounting groove; 72. Positioning plate; 73. Support spring 2; 74. Positioning column. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying 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.

[0025] Example 1

[0026] See also Figure 1-4 As shown, a multi-directional adjustable welding tool for an automobile bracket includes a welding platform 1, the surface of the welding platform 1 is provided with a plurality of equally spaced slide grooves 2, the interior of the slide grooves 2 is slidably connected to a plurality of support seats 4, the surface of the support seat 4 is provided with a slot 5, the interior of the slot 5 is provided with a support assembly 6, the support assembly 6 includes a sliding seat 61 and a block 62, the block 62 is fixedly installed in the inner side wall of the slot 5, the sliding seat 61 is horizontally slidably installed in the interior of the slot 5, the surface of the sliding seat 61 is vertically slidably connected to a support column 63, the surface of the support column 63 is provided with a plurality of The equidistantly distributed card slots 64 are provided. When support is needed for the bottom of the chassis support workpiece in a suspended state, the support seat 4 is slid to the bottom of the suspended area of the workpiece, and the sliding seat 61 is pushed so that the card block 62 is staggered with the support column 63. Then, the support column 63 is pulled upward so that its top is lower than the bottom of the workpiece, and the sliding seat 61 is pushed in the opposite direction so that the card block 62 is inserted into the inside of the card slot 64, thereby fixing the height of the support column 63 so that the support column 63 can support the workpiece. The support seat 4 is easy to disassemble and assemble. Compared with the existing technology, the number can be flexibly adjusted according to the range to be supported, thereby improving the support effect on the workpiece.

[0027] Several support springs 65 are fixedly connected to the side wall of the sliding seat 61, and the other end of the support spring 65 is fixedly installed inside the slot 5. Pressure is applied to the sliding seat 61 through the support spring 65, so that the support column 63 is tightly against the block 62, thereby improving the insertion stability of the block 62 and the slot 64.

[0028] The top of the support column 63 is tapped to form a thread groove, and the top of the support column 63 is threadedly connected to a support cap 66. By rotating the support cap 66, the support height of the support column 63 can be fine-tuned to compensate for the deficiency that the height adjustment range of the support column 63 is relatively fixed and inconsistent with the height of the workpiece, making it impossible to stably support the workpiece.

[0029] The chute 2 and the support seat 4 are respectively configured to be convex, and the top of the support seat 4 is flush with the top of the welding platform 1 .

[0030] Example 2

[0031] For comparison with Example 1, please refer to Figure 5 As shown, the present invention provides another embodiment, a number of positioning pin holes 3 are respectively opened on both sides of the slide groove 2, and a positioning assembly 7 is installed on the support seat 4, and the positioning assembly 7 includes a mounting groove 71, and the mounting groove 71 is opened on the side wall of the support seat 4. The elastic force of the support spring 2 73 pushes the positioning plate 72 upward so that the positioning column 74 is inserted into the interior of the positioning pin hole 3, thereby fixing the position of the support seat 4 to prevent the support seat 4 from shifting when the support assembly 6 supports. When the support seat 4 needs to be moved, the positioning plate 72 is pressed downward so that the positioning column 74 exits the positioning pin hole 3, and the support seat 4 can be flexibly slid, thereby realizing multi-directional adjustment of the support column 63, which is easy to use.

[0032] A positioning plate 72 is slidably connected to the mounting groove 71 , and the positioning plate 72 is configured to be L-shaped.

[0033] A second support spring 73 is fixedly connected to the top of the inner wall of the mounting groove 71 , and the top end of the second support spring 73 is fixedly connected to the positioning plate 72 .

[0034] A positioning post 74 is symmetrically fixedly connected to the top of the positioning plate 72 .

[0035] Working principle: when it is necessary to provide support for the bottom of the chassis support workpiece in a suspended state, slide the support seat 4 to the bottom of the suspended area of the workpiece, push the sliding seat 61 so that the block 62 and the support column 63 are staggered, and then pull up the support column 63 so that its top is lower than the bottom of the workpiece, push the sliding seat 61 in the opposite direction so that the block 62 is inserted into the inside of the slot 64, and then fix the height of the support column 63 so that the support column 63 can support the workpiece, and the support seat 4 is easy to disassemble and assemble, and the number can be flexibly adjusted according to the range to be supported, thereby improving the support effect on the workpiece.

[0036] The elastic force of the supporting spring 2 73 pushes the positioning plate 72 upward so that the positioning column 74 is inserted into the interior of the positioning pin hole 3, thereby fixing the position of the support seat 4 to prevent the support seat 4 from shifting when the supporting assembly 6 supports. When the support seat 4 needs to be moved, the positioning plate 72 is pressed downward so that the positioning column 74 exits the positioning pin hole 3, and the support seat 4 can be flexibly slid, which is convenient to use.

[0037] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A multi-directional adjustable welding tool for an automobile bracket, comprising a welding platform (1), characterized in that: The surface of the welding platform (1) is provided with a plurality of equally spaced sliding grooves (2), the interior of the sliding grooves (2) is slidably connected to a plurality of support seats (4), the surface of the support seat (4) is provided with a slot (5), the interior of the slot (5) is provided with a support assembly (6), the support assembly (6) comprises a sliding seat (61) and a clamping block (62), the clamping block (62) is fixedly installed in the inner side wall of the slot (5), the sliding seat (61) is horizontally slidably installed in the interior of the slot (5), the surface of the sliding seat (61) is vertically slidably connected to a support column (63), the surface of the support column (63) is provided with a plurality of equally spaced clamping grooves (64).

2. The multi-directional adjustable welding tool for automobile bracket according to claim 1, characterized in that: A plurality of support springs (65) are fixedly connected to the side wall of the sliding seat (61), and the other end of the support spring (65) is fixedly installed inside the slot (5).

3. The multi-directional adjustable welding tool for automobile bracket according to claim 1, characterized in that: The top of the support column (63) is tapped to form a thread groove, and the top of the support column (63) is threadedly connected to a support cap (66).

4. The multi-directional adjustable welding tool for automobile bracket according to claim 1, characterized in that: The slide groove (2) and the support seat (4) are respectively configured to be convex, and the top of the support seat (4) is flush with the top of the welding platform (1).

5. The multi-directional adjustable welding tool for automobile bracket according to claim 1, characterized in that: A plurality of positioning pin holes (3) are respectively provided on both sides of the slide groove (2); a positioning assembly (7) is installed on the support seat (4); the positioning assembly (7) includes a mounting groove (71); and the mounting groove (71) is provided on the side wall of the support seat (4).

6. The multi-directional adjustable welding tool for automobile bracket according to claim 5, characterized in that: A positioning plate (72) is slidably connected to the mounting groove (71), and the positioning plate (72) is configured to be L-shaped.

7. The multi-directional adjustable welding tool for automobile bracket according to claim 6, characterized in that: A second support spring (73) is fixedly connected to the top of the inner wall of the installation groove (71), and the top end of the second support spring (73) is fixedly connected to the positioning plate (72).

8. The multi-directional adjustable welding tool for automobile bracket according to claim 6, characterized in that: A positioning pin (74) is symmetrically fixedly connected to the top of the positioning plate (72).

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