Traction plate

Abstract

The utility model discloses a traction plate which comprises a traction plate body, the traction plate body comprises an extension plate, the extension plate is provided with a groove body, the groove body is located on the side, away from the traction plate body, of the extension plate, the groove body comprises a first groove and a second groove, the first groove penetrates through one end of the traction plate body of the extension plate, the second groove is communicated with the first groove, and the second groove comprises a second part. The length direction of the second part is parallel to the length direction of the first groove. According to the traction plate, the binding force between the copper sheet and the traction plate body is improved, and the phenomenon that the copper sheet and the traction plate body are pulled out is reduced.

Description

Technical Field

[0001] The utility model relates to copper sheet processing traction equipment, and more specifically, to a traction plate. Background Art

[0002] In the manufacturing process of alloy copper sheet, molten copper solidifies upon cooling and bonds to a pull plate, which then pulls the copper sheet out to form a long strip. The pull plate is typically a plain plate, and the bonding between the molten copper and the solidified copper on the pull plate surface is insufficient, leading to separation during pulling. Once separation occurs, the solidified copper sheet remains in the mold cavity, making it difficult to handle. Therefore, improvements are urgently needed. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art and provide a traction plate, thereby improving the bonding force between the copper sheet and the traction plate body and reducing the occurrence of the pulling-off phenomenon between the two.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a traction plate, including a traction plate main body, the traction plate main body includes an extension plate, the extension plate is provided with a groove body, the groove body is located on the side of the extension plate away from the traction plate main body, the groove body includes groove one and groove two, groove one penetrates one end of the extension plate traction plate main body, groove two is connected with groove one, groove two includes part two, and the length direction of part two is parallel to the length direction of groove one.

[0005] The utility model is further configured such that the groove two is hook-shaped, and the groove two further comprises a first portion, the length direction of the first portion is perpendicular to the length direction of the second portion, and the first portion is connected to the groove one.

[0006] The present invention is further configured such that the extension plate is further provided with a through hole, and the through hole passes through the extension plate from top to bottom.

[0007] The utility model is further configured such that the through hole is located below the first groove, and the upper end of the through hole is communicated with the first groove.

[0008] The present invention is further configured such that the traction plate main body is higher than the extension plate.

[0009] The present invention is further configured such that a handle is installed on the traction plate body, and the handle is located on a side of the traction plate body away from the extension plate.

[0010] The present invention is further configured such that a plurality of troughs are provided along the length direction of the extension plate.

[0011] The utility model is further configured such that the axial direction of the through hole is perpendicular to a length direction of the slot.

[0012] In summary, the present invention has the following beneficial effects:

[0013] The provision of the trough allows the molten copper to form a stronger bond after solidifying on the traction plate body, making it less likely for the traction plate body to separate from the solidified copper sheet when pulling it, thereby improving production reliability. Furthermore, the provision of through holes, which are connected to the trough, allows the molten copper to solidify within the through holes, further strengthening the bond formed by the solidified copper on the traction plate body and making it easier to separate the copper sheet from the traction plate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a cross-sectional view of an embodiment;

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 is a cross-sectional view of the traction plate body in the embodiment;

[0017] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0018] Figure 5 for Figure 1 Cross-sectional view along the MM direction.

[0019] Reference numerals: frame 1, through slot 11, end 111, traction plate body 2, extension plate 21, slot body 211, slot 1 2111, slot 2 2112, portion 1 21121, portion 2 21122, through hole 212, handle 3. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-Figure 5 As shown, this embodiment discloses a pulling plate for pulling out the solidified copper sheet after the copper water in the frame 1 is cooled. Figure 1 、 Figure 5 The frame 1 is a rectangular parallelepiped structure, and a through slot 11 is provided in the frame 1. Figure 1 In the embodiment, the through slot 11 passes through the frame 1 left and right along the length direction of the frame 1. The through slot 11 includes an end portion 111 located on the right side, and the end portion 111 is an end for the copper liquid to flow in.

[0022] The traction plate includes a traction plate body 2, which is inserted into the frame 1. Specifically, Figure 1 、 Figure 3 As shown, the traction plate body 2 is located at the end of the through slot 11 away from the end 111. The traction plate body 2 is a rectangular plate structure. The traction plate body 2 includes an extension plate 21. The height of the traction plate body 2 is greater than the extension plate 21. The extension plate 21 is inserted into the end of the through slot 11 away from the end 111. Figure 1 In the embodiment, the traction plate body 2 abuts against the left end of the frame 1. Figure 2 As shown, the upper and lower thicknesses of the extension plate 21 are smaller than the width of the through slot 11, and the bottom surface of the extension plate 21 is in contact with the bottom surface of the through slot 11, so that a space for accommodating the flow of molten copper is formed between the upper end surface of the extension plate 21 and the inner wall of the through slot 11. After the molten copper solidifies in this space, it bonds with the extension plate 21, and when the traction plate body 2 is pulled out, the copper sheet is pulled out together.

[0023] like Figure 2 、 Figure 3 As shown, the extension plate 21 is provided with a groove 211, and the groove 211 is located on the side of the extension plate 21 away from the traction plate body 2. Figure 3 In the embodiment, three slots 211 are provided along the length direction of the extension plate 21 .

[0024] like Figure 4 As shown, the trough body 211 includes a first trough 2111 and a second trough 2112. The first trough 2111 penetrates one end of the extension plate 21 and pulls the main body 2, allowing molten copper to flow into the first trough 2111. The second trough 2112 is a hook-shaped structure, located on either side of the first trough 2111 and connected to the first trough 2111. Specifically, the second trough 2112 includes a first portion 21121 and a second portion 21122. The length of the first portion 21121 is perpendicular to the length of the second portion 21122, and the first portion 21121 is connected to the first trough 2111. The length of the second portion 21122 is parallel to the length of the first trough 2111. This allows the molten copper to solidify into a hook-shaped structure after entering the trough body 211. When the pull plate body 2 is pulled, the bond between the pull plate body 2 and the copper sheet is strengthened, preventing the two from separating and becoming stuck in the frame 1, making it difficult to handle.

[0025] like Figure 2 、 Figure 3 As shown, the extension plate 21 also has a through-hole 212 extending vertically through the extension plate 21. The through-hole 212 is axially perpendicular to the length of slot 1 2111 and is located below slot 1 2111. The upper end of the through-hole 212 is connected to slot 1 2111, while the lower end of the through-hole 212 extends through the bottom of the extension plate 21. When molten copper flows into slot 1 2111, it flows smoothly into the through-hole 212. The solidified copper solidifies within the through-hole 212, further strengthening the bond between the copper sheet and the pull plate body 2. After the pull plate body 2 pulls the copper sheet out, it can be separated from the pull plate body 2 by tapping the copper sheet within the through-hole 212, making it easier to operate.

[0026] The traction plate body 2 is equipped with a handle 3 , which is located on a side of the traction plate body 2 away from the extension plate 21 . The handle 3 is inserted into the traction plate body 2 , and the traction plate body 2 and the handle 3 are connected via threads.

[0027] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A traction plate, characterized in that: The invention comprises a traction plate body (2), wherein the traction plate body (2) comprises an extension plate (21), the extension plate (21) is provided with a groove body (211), the groove body (211) is located on a side of the extension plate (21) away from the traction plate body (2), the groove body (211) comprises a groove 1 (2111) and a groove 2 (2112), the groove 1 (2111) penetrates one end of the traction plate body (2) of the extension plate (21), the groove 2 (2112) is communicated with the groove 1 (2111), the groove 2 (2112) comprises a portion 2 (21122), and the length direction of the portion 2 (21122) is parallel to the length direction of the groove 1 (2111).

2. A traction plate according to claim 1, characterized in that: The second groove (2112) is hook-shaped, and the second groove (2112) also includes a first part (21121). The length direction of the first part (21121) is perpendicular to the length direction of the second part (21122), and the first part (21121) is connected to the first groove (2111).

3. The traction plate according to claim 1, characterized in that: The extension plate (21) is further provided with a through hole (212), and the through hole (212) passes through the extension plate (21) from top to bottom.

4. A traction plate according to claim 3, characterized in that: The through hole (212) is located below the groove one (2111), and the upper end of the through hole (212) is connected to the groove one (2111).

5. The traction plate according to claim 1, characterized in that: The traction plate body (2) is taller than the extension plate (21).

6. The traction plate according to claim 1, characterized in that: The traction plate body (2) is provided with a handle (3), and the handle (3) is located on a side of the traction plate body (2) away from the extension plate (21).

7. The traction plate according to claim 1, characterized in that: A plurality of the trough bodies (211) are provided along the length direction of the extension plate (21).

8. The traction plate according to claim 3, characterized in that: The through hole (212) is axially perpendicular to the length direction of the groove 1 (2111).

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