Deburring device for automobile die production

Abstract

The utility model relates to the technical field of automobile die production, in particular to a deburring device for automobile die production, which comprises a file handle, a tool bit is fixedly mounted at the end of the file handle and comprises a round through opening file body, a rectangular opening file body, a mounting head and a groove, one end of the round through opening file body is integrally connected with the rectangular opening file body, and the other end of the round through opening file body is integrally connected with the mounting head. The other end of the round through opening file body is integrally connected with an installation head, and a groove is formed in the round through opening file body. The structure of an original file head is improved, so that the file head can be used for removing burrs at the position of a rectangular opening and burrs at the position of a round through opening, abrasive paper is convenient to install, the two sides of the abrasive paper are fixed to the positions of the grooves, the error-tolerant rate of abrasive paper cutting is increased, cutting is accurate, and the surface of a round through opening file body does not need to be glued. After the abrasive paper is cleaned, the round through opening file body is used as usual.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile mold production, and specifically relates to a deburring device for automobile mold production. Background Technique

[0002] Automobile molds are produced with burrs, and these burrs need to be removed. Some are removed by machines, and some are removed by workers using tools. Workers generally use a file tool to remove them. The tool heads of the file tool are of two types. One is flat-shaped and is specifically used to remove burrs at rectangular openings. The other is cylindrical and is specifically used to remove burrs at round openings. Sometimes, the fineness of the file tool head grinding is not enough, and sandpaper needs to be used. This is not very convenient. Content of the Utility Model

[0003] The purpose of the utility model is to provide a deburring device for automobile mold production, so as to solve the problems of single use of the file and inconvenience of using sandpaper due to insufficient fineness of grinding in the above-mentioned background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A deburring device for automobile mold production includes a file handle, and a tool head is fixedly installed at the end of the file handle. The tool head includes a round opening file body, a rectangular opening file body, a mounting head and a groove. One end of the round opening file body is integrally connected to the rectangular opening file body, the other end of the round opening file body is integrally connected to the mounting head, and a groove is opened on the round opening file body.

[0006] As a further description of the above technical solution:

[0007] A contraction part with an oblique contraction is provided at the connection between the round opening file body and the rectangular opening file body.

[0008] As a further description of the above technical solution:

[0009] The width of the rectangular opening file body is less than the diameter length of the round opening file body.

[0010] As a further description of the above technical solution:

[0011] The groove is V-shaped.

[0012] As a further description of the above technical solution:

[0013] The two sides of the groove are convex arc surfaces.

[0014] As a further description of the above technical solution:

[0015] One end of the groove is opened to the contraction part, and the other end is opened to the end position of the round opening file body.

[0016] Compared with the prior art, the utility model provides a deburring device for automobile mold production, which has the following beneficial effects:

[0017] 1. In the utility model, the structure of the original file cutter head is improved, so that it can be used to remove burrs at the rectangular opening position and also remove burrs at the round opening position;

[0018] 2. In the utility model, it is also convenient to install sandpaper. Both sides of the sandpaper are fixed at the groove position, increasing the error tolerance rate of sandpaper cutting. There is no need for precise cutting and no need to glue on the surface of the round opening file body. After cleaning the sandpaper, the round opening file body can still be used as usual. Description of the Drawings

[0019] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 is a schematic diagram of the cutter head structure of the utility model.

[0021] Legend Explanation:

[0022] 1. File handle; 2. Cutter head; 201. Round opening file body; 202. Rectangular opening file body; 203. Installation head; 204. Groove. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0024] Embodiment:

[0025] Please refer to Figure 1 - Figure 2 , the utility model provides a deburring device for automobile mold production, including a file handle 1. The end of the file handle 1 is fixedly installed with a cutter head 2. The cutter head 2 includes a round opening file body 201, a rectangular opening file body 202, an installation head 203 and a groove 204. One end of the round opening file body 201 is integrally connected to the rectangular opening file body 202, and the other end of the round opening file body 201 is integrally connected to the installation head 203. A groove 204 is opened on the round opening file body 201.

[0026] Specifically, as Figure 2 shown, a contraction part with an oblique contraction is provided at the connection between the round opening file body 201 and the rectangular opening file body 202, with smooth connection and beautiful appearance.

[0027] Specifically, the width of the rectangular mouth grinding body 202 is smaller than the diameter of the round tube mouth grinding body 201, and the round tube mouth grinding body 201 can smoothly penetrate into the round tube mouth, avoiding being stuck by the previous rectangular mouth grinding body 202.

[0028] Specifically, as Figure 2 shown, the groove 204 is V-shaped, and both sides of the groove 204 are outwardly convex arc surfaces, which is convenient for pasting sandpaper, has a large contact surface for gluing, and is also convenient for tearing off and cleaning the sandpaper.

[0029] Specifically, as Figure 2 shown, one end of the groove 204 is opened to the contraction part, and the other end is opened to the end position of the round tube mouth grinding body 201, which is convenient for coating and cleaning the glue surface.

[0030] Working principle:

[0031] Fix the file head on the file handle 1 according to the original installation method of the file head for use;

[0032] The position of the rectangular mouth grinding body 202 can be used to remove the burrs at the rectangular mouth position, and the position of the round tube mouth grinding body 201 can be used to remove the burrs at the round tube mouth position;

[0033] If sandpaper needs to be added, cut the sandpaper into strips, attach the sandpaper to the round tube mouth grinding body 201, and apply glue on both sides of the sandpaper and paste it and fix it at the position of the groove 204.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deburring device for automobile mold production, comprising a file handle (1), a cutter head (2) being fixedly mounted at the end of the file handle (1), characterized in that: The tool head (2) comprises a round-mouth filer (201), a rectangular-mouth filer (202), a mounting head (203) and a groove (204); one end of the round-mouth filer (201) is integrally connected to the rectangular-mouth filer (202); the other end of the round-mouth filer (201) is integrally connected to the mounting head (203); and the round-mouth filer (201) is provided with a groove (204).

2. A deburring device for automobile mold production according to claim 1, characterized in that: A contraction portion that contracts obliquely is provided at the connection between the round opening body (201) and the rectangular opening body (202).

3. A deburring device for automobile mold production according to claim 2, characterized in that: The width of the rectangular opening body (202) is smaller than the diameter length of the round opening body (201).

4. The deburring device for automobile mold production according to claim 1, characterized in that: The groove (204) is V-shaped.

5. A deburring device for automobile mold production according to claim 4, characterized in that: Both sides of the groove (204) are outwardly convex arc surfaces.

6. A deburring device for automobile mold production according to claim 2, characterized in that: One end of the groove (204) is opened to the contraction portion, and the other end is opened to the end position of the round opening body (201).

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