A welding device for processing a bicycle bracket

Abstract

The utility model relates to the technical field of bicycle processing, concretely to a welding device for bicycle support processing mainly includes the support platform, the top rear side of support platform is provided with the adjusting frame, and the top of adjusting frame is provided with the mobile welding head, the clamping adjusting assembly sets up in the bottom middle part of support platform, and clamping adjusting assembly includes the processing frame, the inside of processing frame is provided with the adjusting plate, and the inside of adjusting plate is provided with the inner clamping plate, the feeding shakes the sieve component and sets up one side of support platform, and the feeding shakes the sieve component and includes the temporary storage frame, the inside of temporary storage frame is provided with the inclined net plate. A welding device for bicycle support processing of the application is through setting up the rotary positioning strip and the rotary clamping of positioning frame in the inside of processing frame, makes the adjusting plate and inner clamping plate convenient to dismount, makes the inner clamping plate of different support parts adaptation installation convenient to replace, can improve the versatility of equipment in the use process, and then ensures the welding firmness, improves the processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of bicycle processing technology, specifically a welding device for processing bicycle frames. Background Technology

[0002] The bicycle frame is the main load-bearing component of a bicycle. Welding equipment must ensure that the welded joints have high strength and minimal deformation. Welding equipment for bicycle frame processing is a key piece of equipment in the manufacture of bicycle frames, used to weld metal tubes or other components together to form a stable frame structure.

[0003] Existing welding equipment, during use, positions and fixes the bicycle frame before welding it with a welding device, achieving a stable welding effect. However, during the welding process, the workpieces have different shapes, and if a single clamping and positioning structure is used to fix different workpieces, it is difficult to achieve a relatively stable clamping effect for all of them. This results in some frame parts being unstable during welding, affecting the weld strength and reducing processing efficiency. Optimization and improvement are needed. Utility Model Content

[0004] The purpose of this invention is to provide a welding device for processing bicycle brackets, so as to solve the problem in the above-mentioned background technology that can only clamp and install a single bracket part and is difficult to adjust the clamping.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a welding device for processing bicycle brackets, comprising: a support platform, an adjustment frame provided on the rear side of the top of the support platform, and a movable welding head provided on the top of the adjustment frame; and further comprising a clamping and adjusting assembly and a feeding and shaking screen assembly.

[0006] The clamping and adjusting assembly is located at the bottom center of the support platform, and includes a processing frame. An adjusting plate is provided on the inner side of the processing frame, and an inner clamping plate is provided on the inner side of the adjusting plate. The clamping and adjusting assembly is used for welding positioning of different supports. The feeding and shaking screen assembly is located on one side of the support platform, and includes a temporary storage frame. An inclined mesh plate is provided on the inner side of the temporary storage frame. The feeding and shaking screen assembly is used for surface pretreatment of welding raw materials.

[0007] Preferably, a guide rail is installed at the top center of the support platform, and the processing frame is installed at the top of the guide rail.

[0008] Preferably, the inner ends of the processing frame are connected to telescopic rods, and the adjusting plate is connected to the inner side of the telescopic rods.

[0009] Preferably, the top of the adjustment plate is connected to a positioning frame, and the inner side of the positioning frame is provided with a positioning slot.

[0010] Preferably, a sliding block is connected to the inner side of the adjusting plate, and the inner clamping plate is disposed inside the sliding block.

[0011] Preferably, the top of the sliding block is connected to a connecting rod, the outer side of the connecting rod is provided with an elastic pressing member, and the outer side of the elastic pressing member is connected to a rotating positioning strip.

[0012] Preferably, a mounting base is installed on one side of the support platform, and an elastic connector is connected to the top of the mounting base.

[0013] Preferably, the temporary storage frame is connected to the top of the elastic connector, and a rotating lever is connected to the inner center of the temporary storage frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model provides a rotating positioning strip on the inner side of the processing frame, which engages with the rotating positioning frame, making it easy to disassemble and assemble the adjusting plate and the inner clamping plate. This allows for easy replacement of the inner clamping plate that is compatible with different bracket parts, improving the versatility of the equipment during use, thereby ensuring welding strength and improving processing efficiency.

[0016] Before processing the bracket parts, they are temporarily placed in a temporary storage frame. The bottom of the temporary storage frame is shaken to remove some of the debris from the bracket parts. In conjunction with the inclined screen plate and the rotating lever, the debris falling rate can be further improved, so as to avoid affecting the stability of subsequent welding. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the clamping and adjusting component of this utility model;

[0019] Figure 3 This is a schematic diagram of the partially separated three-dimensional structure of the clamping and adjusting component of this utility model;

[0020] Figure 4 This is a schematic diagram of the partial separation three-dimensional structure of the feeding shaking screen assembly of this utility model;

[0021] Figure 5 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0022] In the diagram: 1. Support platform; 2. Adjustment frame; 3. Moving welding head; 4. Guide rail; 5. Processing frame; 6. Telescopic rod; 7. Adjustment plate; 8. Positioning frame; 9. Positioning slot; 10. Sliding block; 11. Inner clamping plate; 12. Connecting rod; 13. Elastic extrusion component; 14. Rotating positioning bar; 15. Mounting base; 16. Elastic connecting component; 17. Temporary storage frame; 18. Inclined mesh plate; 19. Rotating lever. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0025] like Figure 1 - Figure 5 As shown, this application provides a welding device for processing bicycle brackets, including: a support platform 1, an adjustment frame 2 is provided on the rear side of the top of the support platform 1, and a movable welding head 3 is provided on the top of the adjustment frame 2.

[0026] Specifically, such as Figure 1 As shown, a guide rail 4 is installed at the top center of the support platform 1, and a processing frame 5 is installed at the top of the guide rail 4. The processing frame 5 slides at the top of the guide rail 4, which can control the welding processing position.

[0027] The clamping and adjusting assembly is located at the bottom center of the support platform 1, and the clamping and adjusting assembly includes a processing frame 5, an adjusting plate 7 is provided on the inner side of the processing frame 5, and an inner clamping plate 11 is provided on the inner side of the adjusting plate 7. The clamping and adjusting assembly is used for welding positioning of different supports.

[0028] Specifically, such as Figure 2 As shown, telescopic rods 6 are connected to both ends of the inner side of the processing frame 5, and an adjustment plate 7 is connected to the inner side of the telescopic rods 6. The position of the adjustment plate 7 is controlled by the telescopic rods 6, so that the bracket parts can be clamped and positioned when the position is close.

[0029] Specifically, such as Figure 3 As shown, the top of the adjustment plate 7 is connected to a positioning frame 8, and the inner side of the positioning frame 8 is provided with a positioning slot 9. There are two positioning slots 9, which correspond to the rotating positioning strips 14 at different heights. The positioning slots 9 are L-shaped, which facilitates the locking and positioning of the rotating positioning strips 14 after they are rotated in.

[0030] Specifically, such as Figure 3 As shown, a sliding block 10 is connected to the inner side of the adjusting plate 7, and an inner clamping plate 11 is disposed inside the sliding block 10. The inner clamping plate 11 can be replaced so that its internal groove can adapt to different bracket parts.

[0031] Specifically, such as Figure 5 As shown, the top of the sliding block 10 is connected to a connecting rod 12, and an elastic pressing member 13 is provided on the outside of the connecting rod 12. A rotating positioning strip 14 is connected to the outside of the elastic pressing member 13. The rotating positioning strip 14 can rotate within a certain range on the outside of the connecting rod 12 and rotate into the positioning slot 9. Then, under the elasticity of the elastic pressing member 13, it is fixed inside the positioning slot 9.

[0032] The feeding shaking screen assembly is located on one side of the support platform 1, and the feeding shaking screen assembly includes a temporary storage frame 17. An inclined screen plate 18 is provided on the inner side of the temporary storage frame 17. The feeding shaking screen assembly is used for surface pretreatment of welding raw materials.

[0033] Specifically, such as Figure 4 As shown, a mounting base 15 is installed on one side of the support platform 1. An elastic connector 16 is connected to the top of the mounting base 15. The elastic connector 16 is elastically connected to the bottom of the temporary storage frame 17, which can shake when placed inside the temporary storage frame 17 to facilitate the falling of debris.

[0034] Specifically, such as Figure 4 As shown, the temporary storage frame 17 is connected to the top of the elastic connector 16, and a rotating lever 19 is connected to the middle of the inner side of the temporary storage frame 17. The rotating lever 19 is set close to the inclined mesh plate 18, which can move the support parts on the inclined mesh plate 18, so that the debris on the support falls off through the inclined mesh plate 18.

[0035] In this embodiment: A rotating positioning strip 14 is provided on the inner side of the processing frame 5 to rotate and engage with the positioning frame 8, so that the adjusting plate 7 and the inner clamping plate 11 are easy to disassemble and assemble, making it easy to replace the inner clamping plate 11 that is adapted to different bracket parts. This can improve the versatility of the equipment during use and thus ensure the welding strength. Before processing the bracket parts, they are temporarily placed in the temporary storage frame 17. The bottom of the temporary storage frame 17 is shaken to remove some of the debris on the bracket parts. With the help of the inclined screen plate 18 and the rotating lever 19, the falling rate of debris is increased.

[0036] The specific solution is as follows: When welding the bicycle frame, it is first temporarily placed in the temporary storage frame 17. The bottom end of the temporary storage frame 17 is connected by the elastic connector 16 to generate vibration, which can remove some of the debris on the frame parts. The rotating lever 19 is set close to the inclined mesh plate 18, which can move the frame parts on the inclined mesh plate 18, allowing the debris on the frame to fall off through the inclined mesh plate 18, so that the frame is free of debris before welding, so as to avoid affecting the welding strength. Then, according to the style of the frame parts, the inner clamping plate 11 is replaced. The positioning strip 14 can be pressed and rotated to disengage the positioning strip 14 from the positioning slot 9 inside the positioning frame 8, so that the sliding block 10 can drive the inner clamping plate 11 to slide out inside the adjusting plate 7. Then, the replacement is adapted. Then, the welding position is adjusted by controlling the processing position of the processing frame 5 through the guide rail 4, which can improve the stability of welding.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0038] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A welding apparatus for processing bicycle frames, comprising: A support platform (1), wherein an adjustment frame (2) is provided on the rear side of the top end of the support platform (1), and a movable welding head (3) is provided on the top end of the adjustment frame (2), characterized in that it further includes: The clamping adjustment assembly is located at the bottom center of the support platform (1), and includes a processing frame (5). An adjustment plate (7) is provided on the inner side of the processing frame (5), and an inner clamping plate (11) is provided on the inner side of the adjustment plate (7). The clamping adjustment assembly is used for welding positioning of different supports. The feeding shaking screen assembly is located on one side of the support platform (1) and includes a temporary storage frame (17). An inclined mesh plate (18) is provided on the inner side of the temporary storage frame (17). The feeding shaking screen assembly is used for surface pretreatment of welding raw materials.

2. The welding device for processing bicycle brackets according to claim 1, characterized in that, A guide rail (4) is installed at the top center of the support platform (1), and the processing frame (5) is installed at the top of the guide rail (4).

3. The welding device for processing bicycle brackets according to claim 2, characterized in that, The processing frame (5) has telescopic rods (6) connected to both ends of its inner side, and the adjustment plate (7) is connected to the inner side of the telescopic rods (6).

4. The welding device for processing bicycle brackets according to claim 3, characterized in that, The top of the adjustment plate (7) is connected to a positioning frame (8), and a positioning slot (9) is provided on the inner side of the positioning frame (8).

5. The welding device for processing bicycle brackets according to claim 3, characterized in that, The inner side of the adjusting plate (7) is connected to a sliding block (10), and the inner clamping plate (11) is disposed on the inner side of the sliding block (10).

6. The welding device for processing bicycle brackets according to claim 5, characterized in that, The top of the sliding block (10) is connected to a connecting rod (12), and an elastic pressing member (13) is provided on the outside of the connecting rod (12), and a rotating positioning strip (14) is connected to the outside of the elastic pressing member (13).

7. The welding device for processing bicycle brackets according to claim 1, characterized in that, A mounting base (15) is installed on one side of the support platform (1), and an elastic connector (16) is connected to the top of the mounting base (15).

8. The welding device for processing bicycle brackets according to claim 7, characterized in that, The temporary storage frame (17) is connected to the top of the elastic connector (16), and a rotating lever (19) is connected to the middle of the inner side of the temporary storage frame (17).

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