Die for preventing flash of mouse wheel groove

Abstract

The utility model relates to the technical field of mouse molds, and discloses a mold for preventing a mouse roller groove from flashing, which comprises a lower mold plate and an upper mold plate, a mouse mold plate is arranged at the top of the lower mold plate, a roller groove front groove is formed in the front part of the mouse mold plate, a limiting bulge is arranged at one end, far away from the mouse mold plate, of the lower mold plate, and a roller groove front groove is formed in the other end of the lower mold plate. A limiting protrusion is arranged at the top of the lower die plate, a limiting groove is formed in the bottom of the upper die plate, the limiting protrusion is matched with the limiting groove and used for stabilizing the stamping butt joint process of the lower die plate and the upper die plate, and the limiting protrusion is additionally arranged at the top of the lower die plate and the limiting groove is correspondingly formed in the bottom of the upper die plate. The position between the upper template and the lower template can be kept stable, so that the problem of dislocation between the upper template and the lower template is avoided, and the problem of burrs in a mouse wheel groove area is avoided.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of mouse mold, and relates to a mold capable of preventing mouse roller groove burrs. BACKGROUND

[0002] Mouse accessories are generally plastic parts, which are formed by using a mold injection molding method. A detachable mold is provided with a model groove matched with the mouse. A liquid is poured into the model groove through a mold insert of an injection molding machine. The product is formed after the liquid in the model groove is cooled. However, there is a problem of misalignment between the upper mold and the lower mold in the process of abutting the upper mold and the lower mold, and mouse roller groove burrs occur.

[0003] Therefore, how to provide a mold capable of preventing mouse roller groove burrs to enhance the abutting stability between the upper mold plate and the lower mold plate becomes a technical problem to be solved urgently. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the problems in the related art, the application aims to provide a mold capable of preventing mouse roller groove burrs, which can improve the stability in the process of abutting the upper mold and the lower mold and avoid the problem of mouse roller groove burrs.

[0005] The application is implemented through the following technical scheme.

[0006] The technical scheme provides a mold capable of preventing mouse roller groove burrs, which comprises:

[0007] A lower mold plate, a mouse template is arranged on the top of the lower mold plate, a roller groove front groove is arranged on the front of the mouse template, and a limiting protrusion is arranged on one end of the lower mold plate close to the roller groove front groove;

[0008] An upper mold plate, a limiting groove body is arranged on the bottom of the upper mold plate;

[0009] The limiting protrusion and the limiting groove body are matched, and are used for stabilizing the stamping and abutting process of the lower mold plate and the upper mold plate.

[0010] The limiting protrusion is further provided as at least one, and the middle section of the limiting protrusion is on the same plane as the roller groove front groove.

[0011] The limiting groove body is further provided as at least one, and is provided in the same number as the limiting protrusion. The limiting protrusion is clamped in the inside of the limiting groove body, and the limiting protrusion is used for supporting the limiting groove body.

[0012] The height of the limiting protrusion is consistent with the height of the limiting groove body.

[0013] The limiting protrusion is provided as a cuboid structure.

[0014] The utility model further sets up, the limit protruding sets up the cylinder structure.

[0015] The utility model further sets up, the limit protruding leans into the top of one end of the front groove of the roller groove and is provided with the inclined surface.

[0016] The utility model has the following technical effects: through adding the limit protruding block at the top of the lower die plate and correspondingly opening the limit groove body at the bottom of the upper die plate, the position between the upper die plate and the lower die plate can be maintained stable during the stamping process, and then the dislocation problem between the upper die plate and the lower die plate is avoided, and the burr problem in the mouse roller groove area is avoided.

[0017] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory and are not restrictive of the application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings in which like reference characters refer to like parts throughout and in which:

[0019] Figure 1 It is the lower die plate structure schematic view shown in an embodiment of the application;

[0020] Figure 2 It is the structure schematic view shown in an embodiment of the application.

[0021] Reference signs: 1, lower die plate;2, limit protruding block;3, upper die plate;4, limit groove body;5, mouse die plate;6, roller groove front groove. DETAILED DESCRIPTION

[0022] The technical solutions in some embodiments of the application will be described clearly and completely below in conjunction with the drawings in some embodiments of the application. Obviously, the described embodiments are some of the embodiments of the application but not all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0023] The technical solutions of the embodiments of the application will be described in detail below in conjunction with the drawings.

[0024] The utility model discloses a mould of preventing mouse roller groove burr, like Figure 1 And Figure 2 As shown in the drawings, comprising:

[0025] The lower die plate 1 is provided with a mouse die plate 5 at the top of the lower die plate 1, and the front of the mouse die plate 5 is provided with a front roller groove slot 6, and the end of the lower die plate 1 close to the front roller groove slot 6 is provided with a limiting protrusion 2;

[0026] The upper die plate 3 is provided with a limiting groove body 4 at the bottom of the upper die plate 3.

[0027] The limiting protrusion 2 cooperates with the limiting groove body 4 to stabilize the stamping butt joint process of the lower die plate 1 and the upper die plate 3.

[0028] It should be noted that the limiting protrusion 2 is arranged in front of the front roller groove slot 6, but it is not limited to being arranged in front of the front roller groove slot 6, and can also be arranged at other positions, as long as the butt joint between the upper die plate 3 and the lower die plate 1 is stable. Meanwhile, the structure of the limiting groove body 4 corresponds to the limiting protrusion 2, but it is not limited to being consistent in structure, and there can be a structural deviation, as long as the butt joint between the upper die plate 3 and the lower die plate 1 is stable.

[0029] As shown in Figure 1 , the limiting protrusion 2 is provided with at least one, and the middle section of the limiting protrusion 2 is on the same plane as the front roller groove slot 6.

[0030] As shown in Figure 1 and Figure 2 , the limiting groove body 4 is provided with at least one, and the number of the limiting groove body 4 is the same as that of the limiting protrusion 2. The limiting protrusion 2 is clamped in the inside of the limiting groove body 4, and the limiting protrusion 2 is used to support the limiting groove body 4.

[0031] It should be noted that during the stamping process, the upper die plate 3 gradually approaches the lower die plate 1, and there is a problem of misalignment of the upper die plate 3 to the front of the lower die plate 1, which leads to the occurrence of mouse roller groove burr problem. After the limiting protrusion 2 is arranged, the limiting groove body 4 abuts against the outer surface of the limiting protrusion 2 to stabilize the position between the upper die plate 3 and the lower die plate 1, thereby avoiding the occurrence of the mouse roller groove burr problem.

[0032] As shown in Figure 1 and Figure 2 , the height of the limiting protrusion 2 is consistent with the height of the limiting groove body 4.

[0033] As shown in Figure 1 , the limiting protrusion 2 is arranged as a cuboid structure.

[0034] As shown in Figure 1 , the limiting protrusion 2 is arranged as a cylindrical structure.

[0035] As shown in Figure 1 , the top of the end of the limiting protrusion 2 close to the front roller groove slot 6 is provided with an inclined surface. It should be noted that the inclined surface can reduce the friction between the limiting protrusion 2 and the limiting groove body 4 during the movement of the upper die plate 3 to the lower die plate 1.

[0036] Working principle: by adding limit block 2 on the top of the lower die plate 1, and corresponding to the bottom of the upper die plate 3 is provided with limit slot 4, so that in the stamping process, the position between the upper die plate 3 and the lower die plate 1 can be maintained stable, thereby avoiding the dislocation problem between the upper die plate 3 and the lower die plate 1, avoiding the mouse scroll wheel groove area appears burr problem.

[0037] The above has described the embodiments of the present application, the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles of the embodiments, practical application or improvement of the technology in the market, or to enable other ordinary skilled in the art to understand the embodiments disclosed herein.

Claims

1. A mouse wheel groove burr preventing mold characterized by comprising: Include: Lower die plate (1), the top of the lower die plate (1) is provided with mouse template (5), the front of the mouse template (5) is provided with scroll wheel groove front slot (6), the lower die plate (1) is provided with limit protrusion (2) at the end of scroll wheel groove front slot (6); Upper die plate (3), the bottom of the upper die plate (3) is provided with limit slot body (4); Wherein, limit protrusion (2) and limit slot body (4) cooperate, for stabilizing the stamping butt joint process of lower die plate (1) and upper die plate (3).

2. The mouse wheel groove burr prevention mold according to claim 1, wherein The limit protrusion (2) is provided with at least one, and the middle section of the limit protrusion (2) is on the same plane with the scroll wheel groove front slot (6).

3. The mouse wheel groove burr prevention mold according to claim 1, wherein The limit slot body (4) is provided with at least one, and is provided with the same number with the limit protrusion (2), the limit protrusion (2) is clamped in the inside of the limit slot body (4), and the limit protrusion (2) is used for supporting the limit slot body (4).

4. The mouse wheel groove burr prevention mold according to claim 1, wherein The height of the limit protrusion (2) is consistent with the height of the limit slot body (4).

5. The mouse wheel groove burr prevention mold according to any one of claims 1 to 4, wherein The limit protrusion (2) is provided as a cuboid structure.

6. The mouse wheel groove burr prevention mold according to any one of claims 1 to 4, wherein The limit protrusion (2) is provided as a cylindrical structure.

7. The mouse wheel groove burr prevention mold according to claim 1, wherein The top of the limit protrusion (2) at the end of scroll wheel groove front slot (6) is provided with an inclined surface.

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