High strength carbon fiber composite structural welding wire spool

Abstract

The utility model discloses a high -strength carbon fiber composite structure welding wire disc, including the cylinder, both ends of cylinder are equipped with the moving groove, both sides of the one end of moving groove are equipped with the limit slot mutually, the side of moving groove is equipped with the limit disc, the middle position of limit disc is equipped with the fixing device, and the fixing device includes fixed block, and the side of fixed block is equipped with the movable slot, and both sides of fixed block one end close to limit slot are equipped with the sliding slot, and the inside of sliding slot all movably connects with the limit block of size mutually consistent, and one side of limit block mutually close all is equipped with the moving plate, and between two moving plates is equipped with two springs, and one end away from spring between two moving plates movably connects with the clamping plate, the utility model discloses when using can change the length of cylinder according to the demand.

Description

Technical Field

[0001] This utility model belongs to the field of welding wire reel technology, and in particular relates to a high-strength carbon fiber composite structure welding wire reel. Background Technology

[0002] With the development of society, welding wire is used as a filler metal or as a conductive metal wire for welding. In the process of welding wire production and packaging, the welding wire spool needs to be connected to the rotating shaft of the winding device. The welding wire is stored, transported and used by winding it on the welding wire spool.

[0003] Traditional welding wire reels have many technical limitations: First, they are mostly made of plastic or ordinary metal, which is not strong enough. After long-term wire winding, the column is prone to deformation and the limiting plate is prone to cracking. Second, the structure is fixed. The column and the limiting plate are mostly integrated or rigidly connected by bolts. It is impossible to flexibly replace the column according to the wire winding length, and the wire winding length cannot be adjusted. Therefore, there is an urgent need for a new type of welding wire reel with high strength and flexible adjustment. Utility Model Content

[0004] The purpose of this invention is to provide a high-strength carbon fiber composite structure welding wire reel to solve the problems of insufficient overall strength and easy deformation of the column after long-term winding when the material is mostly plastic or ordinary metal.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: It includes a column, with movable grooves at both ends. Limiting grooves are provided on both sides of the movable grooves at their closest points. Limiting plates are provided on the sides of each movable groove. A fixing device is provided in the middle of each limiting plate. The fixing device includes a fixing block. A movable groove is provided through the side of the fixing block. Sliding grooves are provided on both sides of the fixing block near the limiting groove. A matching limiting block is movably connected inside each sliding groove. A movable plate is provided on the side of each limiting block that is close to the other. Two springs are provided between the two movable plates. A retaining plate is movably connected to the end of the two movable plates away from the springs.

[0006] Furthermore, the two fixing devices are symmetrically arranged, one end of the fixing block is movably connected to the inside of the moving groove and the two are the same size, and the sliding groove is located on the side of the limiting groove and is connected to the same length and height.

[0007] Furthermore, the limiting block is movably connected inside the limiting groove and the two are of the same size, and the movable plate is movably connected inside the movable groove and the two are of the same size.

[0008] Furthermore, the end of the fixed block furthest from the moving groove is connected to the limiting plate.

[0009] Furthermore, the card plate is movably connected inside the movable slot.

[0010] Beneficial effects: This utility model is reasonably designed and has the following beneficial effects:

[0011] 1. The limit plate and column are made of carbon fiber, which improves tensile strength and compressive strength compared to traditional plastic welding wire spools. Carbon fiber has excellent corrosion resistance and aging resistance, which extends service life in harsh environments such as humidity and high temperature, thus reducing usage costs.

[0012] 2. The column and the limiting plate can be quickly assembled and disassembled through a fixing device. Different lengths of columns can be selected according to the winding length of the welding wire, eliminating the need for custom-made welding wire reels and improving versatility. During installation, the limiting block can be connected to the moving slot simply by controlling the extension and retraction of the moving plate. The disassembly process is similar. The assembly time is shorter than that of bolted connections, greatly improving work efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is an exploded view of the present invention;

[0015] Figure 3 This is an exploded view of the fixing device of this utility model.

[0016] In the diagram: 1-Column, 2-Moving groove, 3-Limiting groove, 4-Limiting plate, 5-Fixing device, 51-Fixing block, 52-Moving groove, 53-Sliding groove, 54-Moving plate, 55-Limiting block, 56-Spring, 6-Clamping plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] Combination Figures 1 to 3The high-strength carbon fiber composite welding wire reel shown includes a column 1. Both ends of the column 1 are provided with movable grooves 2. Limiting grooves 3 are provided on both sides of the movable grooves 2 at their closest points. Limiting discs 4 are provided on the sides of each movable groove 2. A fixing device 5 is provided in the middle of each limiting disc 4. The fixing device 5 includes a fixing block 51. A movable groove 52 extends through the side of the fixing block 51. Sliding grooves 53 are provided on both sides of the fixing block 51 near the limiting grooves 3. A matching limiting block 55 is movably connected inside each sliding groove 53. Movable plates 54 are provided on the sides of the limiting blocks 55 at their closest points. Two springs 56 are provided between the two movable plates 54. A locking plate 6 is movably connected to the end of the two movable plates 54 away from the springs 56. In this invention, both the limiting discs 4 and the main body 1 are made of carbon fiber, effectively improving the overall strength of the product.

[0019] Among them, the two fixing devices 5 are symmetrically arranged, one end of the fixing block 51 is movably connected to the inside of the moving groove 2 and the two are the same size, and the sliding groove 53 is located on the side of the limiting groove 3 and is connected to the same length and height.

[0020] The limiting block 55 is movably connected inside the limiting groove 3 and the two are of the same size. The movable plate 54 is movably connected inside the movable groove 52 and the two are of the same size.

[0021] The fixed block 51 is connected to the limiting plate 4 at the end away from the moving groove 2.

[0022] The card plate 6 is movably connected inside the movable slot 52.

[0023] Working principle: When using this utility model, first select a column 1 of appropriate length according to the required wire winding. After selection, install the two limiting plates. During installation, first bring the two movable plates 54 on the fixing device 5 on the side of the limiting plate closer together so that the limiting block 55 enters the movable groove 52. Then, insert the fixing block 51 into the movable groove 2 so that the limiting groove 3 is aligned with the sliding groove 53. Then, release the movable plate 54 so that the limiting block 55 is inserted into the limiting groove 3, so that the limiting plate 4 is connected to the column 1. Then, insert the clamping plate 6 between the two movable plates 54 into the movable groove 52 so that the movable plates 54 do not move closer together, so that the limiting plate and the column can be better connected.

[0024] This invention is not limited to the details of the exemplary embodiments described above, and can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-strength carbon fiber composite welding wire spool, characterized in that: The system includes a column (1), with movable grooves (2) at both ends. Limiting grooves (3) are provided on both sides of the movable grooves (2) that are close to each other. Limiting discs (4) are provided on the sides of the movable grooves (2). Fixing devices (5) are provided in the middle of the limiting discs (4). The fixing devices (5) include fixing blocks (51). Movable grooves (52) are provided through the sides of the fixing blocks (51). Sliding grooves (53) are provided on both sides of the fixing blocks (51) that are close to the limiting grooves (3). Limiting blocks (55) of the same size are movably connected inside the sliding grooves (53). Movable plates (54) are provided on the side of the limiting blocks (55) that are close to each other. Two springs (56) are provided between the two moving plates (54). A locking plate (6) is movably connected to the end of the two moving plates (54) that is away from the springs (56).

2. The high-strength carbon fiber composite welding wire spool according to claim 1, characterized in that: The two fixing devices (5) are arranged symmetrically. One end of the fixing block (51) is movably connected to the inside of the moving groove (2) and the two are the same size. The sliding groove (53) is located on the side of the limiting groove (3) and is connected to the same length and height.

3. The high-strength carbon fiber composite welding wire spool according to claim 1, characterized in that: The limiting block (55) is movably connected inside the limiting groove (3) and the two are of the same size. The moving plate (54) is movably connected inside the moving groove (52) and the two are of the same size.

4. The high-strength carbon fiber composite welding wire spool according to claim 1, characterized in that: The fixed block (51) is connected to the limiting plate (4) at the end away from the moving groove (2).

5. The high-strength carbon fiber composite welding wire spool according to claim 1, characterized in that: The card plate (6) is movably connected inside the movable slot (52).

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