A wafer electrode shaping tool

Abstract

The utility model discloses a kind of sheet electrode shaping tools, comprising: left handle and right handle, right handle and left handle cross arrangement, and intersection point is hinged point, so that left handle and right handle form pincer structure;Left handle is equipped with left boss, right handle and left boss same side are equipped with right boss, left boss is equipped with shaping block, right boss is equipped with shaping hole, shaping block and shaping hole correspond, when pinching left handle and right handle, shaping block and shaping hole close engagement. When using, sheet electrode is placed in shaping hole, by the cooperation of shaping block and shaping hole, to realize the bending shaping of sheet electrode, the tool solves the inconvenience of personnel folding at work, and the difficulty problem that electrode cannot be uniformly formed when bending electrode with conventional forceps, ensure the consistency of electrode sheet bending length size, angle and flatness.

Description

Technical Field

[0001] This utility model relates to the field of thin electrode shaping technology, and specifically to a thin electrode shaping tool. Background Technology

[0002] In transducer manufacturing, thin copper electrode sheets need to be installed between different piezoelectric ceramics. These electrode sheets (0.5mm thick and 5mm wide) require bending and shaping. High requirements are placed on the bending length, angle, flatness of the bending plane, and consistency across multiple bends, as any of these factors will affect the product's acoustic performance. Existing ordinary pliers lack angle positioning capabilities, and the bending angle relies on the operator's experience. Repeated operations result in significant angle deviations, failing to meet the demands of precision bending and shaping.

[0003] CN 210788717 U discloses a bending device and an electrode shaping machine with the device, but this thin electrode bending is suitable for industrial use and not for manual forming. Therefore, there is a need for a tool suitable for manual standardized bending and shaping of thin electrodes. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a thin electrode shaping tool. By engaging the left shaping block with the meshing and fixing surfaces on the shaping hole, precise shaping of the thin electrode is achieved. This solves the problems of inconvenience for workers bending the electrode and the inability to achieve uniform shaping when using conventional pliers, thus ensuring the consistency of the electrode sheet's bending length, angle, and flatness.

[0005] Specifically, this utility model is implemented as follows:

[0006] A thin-film electrode shaping tool, comprising:

[0007] The left handle has a left protrusion on it;

[0008] The right handle is arranged to cross the left handle, and the intersection point is the hinge point, so that the left handle and the right handle form a pincer-like structure; the right handle has a right boss on the same side as the left boss;

[0009] A shaping block is provided on the left protrusion, and a shaping hole is provided on the right protrusion. The shaping block and the shaping hole correspond to each other. When the left handle and the right handle are squeezed, the shaping block and the shaping hole approach and engage.

[0010] Furthermore, the shaping block is L-shaped, and includes a first meshing surface and a second meshing surface.

[0011] Furthermore, a third meshing surface and a fourth meshing surface are provided inside the shaping hole;

[0012] When the left and right handlebars are engaged, the first engagement surface engages with the third engagement surface, and the second engagement surface engages with the fourth engagement surface.

[0013] Furthermore, the shaping hole is also provided with a first fixing surface, a second fixing surface and a third fixing surface. The first fixing surface is used to fix the length of the thin electrode, and the second fixing surface and the third fixing surface are used to ensure the flatness of the thin electrode.

[0014] Furthermore, the meshing gap between the first meshing surface and the third meshing surface is 0.5 mm, and the meshing gap between the second meshing surface and the fourth meshing surface is 0.5 mm.

[0015] Working principle:

[0016] In use, place the thin electrode (0.5mm thick, 5mm wide, 100mm long) into the shaping hole, with one end abutting the first fixing surface 53 and both ends abutting the second fixing surface 54 and the third fixing surface 55, ensuring it is completely fixed within the shaping hole 5, guaranteeing the vertical insertion of the thin electrode 6 and preventing oblique insertion, thus ensuring the bending length and flatness of the thin electrode 6. Manually squeeze the left handle 1 and the right handle 2. The left and right handles will bring the shaping block 4 and the shaping hole 5 closer together for engagement. At this time, the first engagement surface 41 engages with the third engagement surface 51 with a gap of 0.5mm, and the second engagement surface 42 engages with the fourth engagement surface 52 with a gap of 0.5mm. At this point, the thin electrode is bent at 90 degrees, with a bending length of 4mm, and the bending plane is completely parallel to the horizontal plane.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] (1) This utility model has a clamp-like structure, which facilitates the bending and shaping of thin sheet electrodes. Furthermore, through the cooperation of specific shaping blocks and shaping holes, it can be applied to the precise bending of transducer electrodes with high precision requirements.

[0019] (2) The shaping hole can limit the thin sheet electrode, ensuring that the thin sheet electrode is inserted vertically and will not be inserted at an angle, thus ensuring the bending length and flatness of the thin sheet electrode. Attached Figure Description

[0020] Figure 1 This is a right-side perspective view of the thin-film electrode shaping tool in Example 1;

[0021] Figure 2 This is a left perspective view of the thin-film electrode shaping tool in Example 1;

[0022] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0023] Figure 4This is a diagram showing the usage state of the thin-film electrode shaping tool in Example 1.

[0024] Figure label:

[0025] 1-Left handle, 11-Left boss; 2-Right handle, 21-Right boss; 3-Rotating pin; 4-Shaping block, 41-First meshing surface, 42-Second meshing surface; 5-Shaping hole, 51-Third meshing surface, 52-Fourth meshing surface, 53-First fixing surface, 54-Second fixing surface, 55-Third fixing surface, 6-Thin sheet electrode. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0027] Example 1

[0028] like Figure 1-2 As shown, this embodiment provides a thin-film electrode shaping tool, which has a clamp-like structure and achieves bending and shaping of the thin-film electrode 6 by compression. The tool includes a left handle 1 and a right handle 2, which cross to form a clamp-like structure. The intersection point is connected by a rotating shaft pin 3, allowing the left and right handles 2 to rotate around the rotating shaft pin 3.

[0029] like Figure 3-4 As shown, a left boss 11 is provided on one side of the left handle 1, and a shaping block 4 is provided on the left boss 11. The shaping block 4 is L-shaped, and its inner side is a first meshing surface 41 and a second meshing surface 42, which form a 90° angle. A right boss 21 is provided on the same side as the left boss 11. A shaping hole 5 is provided on the right boss 21, which is opposite to the shaping block 4. The shaping hole 5 includes a third meshing surface 51, a fourth meshing surface 52, a first fixing surface 53, a second fixing surface 54, and a third fixing surface 55. When the left handle 1 and the right handle 2 are pinched, the first meshing surface 41 engages with the third meshing surface 51, and the second meshing surface 42 engages with the fourth meshing surface 52. The meshing gap is 0.5 mm, which causes the thin electrode 6 to bend at 90 degrees with a bending length of 4 mm. The bending plane is completely parallel to the horizontal plane.

[0030] The first fixing surface 53 is used to fix the length of the thin electrode 6, and the second fixing surface 54 and the third fixing surface 55 are used to ensure the flatness of the thin electrode 6. In use, the thin electrode 6 is placed into the right shaping hole 5, with one end abutting against the first fixing surface 53 and the left and right ends abutting against the second fixing surface 54 and the third fixing surface 55, so that it is completely limited and fixed in the shaping hole 5, ensuring that the thin electrode 6 is inserted vertically and will not be inserted at an angle, thus ensuring the bending length and flatness of the thin electrode 6.

[0031] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art can make various simple deductions, modifications, or substitutions based on the concept of this invention.

Claims

1. A sheet electrode shaping tool characterized by, include: Left handle (1), with a left protrusion (11) on it. The right handle (2) is arranged to cross the left handle (1), and the intersection point is the hinge point, so that the left handle (1) and the right handle (2) form a pincer structure; the right handle (2) has a right boss (21) on the same side as the left boss (11). A shaping block (4) is provided on the left boss (11), and a shaping hole (5) is provided on the right boss (21). The shaping block (4) and the shaping hole (5) correspond to each other. When the left handle (1) and the right handle (2) are squeezed, the shaping block (4) and the shaping hole (5) approach and engage.

2. The sheet electrode shaping tool according to claim 1, wherein The shaping block (4) is L-shaped and includes a first meshing surface (41) and a second meshing surface (42).

3. The sheet electrode shaping tool of claim 2, wherein The shaping hole (5) is provided with a third meshing surface (51) and a fourth meshing surface (52). When the left handle (1) and the right handle (2) are pinched, the first meshing surface (41) meshes with the third meshing surface (51), and the second meshing surface (42) meshes with the fourth meshing surface (52).

4. The sheet electrode shaping tool of claim 3, wherein The shaping hole (5) is also provided with a first fixing surface (53), a second fixing surface (54) and a third fixing surface (55). The first fixing surface (53) is used to fix the length of the sheet electrode (6), and the second fixing surface (54) and the third fixing surface (55) are used to ensure the flatness of the sheet electrode (6).

5. The sheet electrode shaping tool of claim 3, wherein The meshing gap between the first meshing surface (41) and the third meshing surface (51) is 0.5 mm, and the meshing gap between the second meshing surface (42) and the fourth meshing surface (52) is 0.5 mm.

Images