Mushroom-shaped machining tool

Abstract

The utility model relates to a mushroom-shaped machining cutter which comprises a cutter body, the cutter body is composed of a cutter handle part and a cutting edge part, the cutting edge part is integrally formed at one end of the cutter handle part, the cutter handle part is of a cylindrical structure, and the cutting edge part is designed and formed in a fan shape or a mushroom shape. The blade part comprises a machining face, a positioning column and a vertical section. According to the utility model, the curved surface meeting the design requirement can be processed on the workpiece at one time, so that the time required for replacing the cutter for multiple times and re-setting the cutter is saved, and the positioning column is further designed for the structure of the workpiece, so that the corresponding surface of the workpiece can be semi-finished while the positioning and the cutter setting are convenient, and an excellent processing surface can be obtained.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing tools, and in particular relates to a mushroom-shaped processing tool. Background Art

[0002] Existing glass requires cutting tools during structural processing and forming. If the processing time is long and the grinding amount is large, it will not only lead to low processing efficiency, but also cause serious wear and tear on the cutting tools, shortening their lifespan. If special-shaped glass is to be formed, the grinding and forming path will be even more difficult to calculate. Therefore, if traditional cutting tools with complex tool paths are still used for processing, it will cause more equipment to be occupied during product production, and the processing cost and cutting tool cost will increase significantly, and the yield rate will also be low.

[0003] Therefore, it is necessary to develop a new glass processing tool, mainly to provide a simple and direct processing tool for glass that needs to be formed into curved surfaces, which can complete the processing tasks quickly and efficiently while ensuring the yield rate, and avoid the problems of low efficiency, low precision and poor product consistency caused by complex tool paths or changing multiple tools to process the same surface. Utility Model Content

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] A mushroom-shaped machining tool comprises a tool body, characterized in that the tool body consists of a handle portion and a blade portion, the blade portion is integrally formed at one end of the handle portion, the handle portion is a cylindrical structure, and the blade portion is fan-shaped or mushroom-shaped; the blade portion comprises a machining surface, a positioning column and a vertical section.

[0006] Preferably, the diameter of the shank portion ranges from Φ7.8 mm to Φ8.2 mm.

[0007] Preferably, the processing surface of the blade portion is designed as an arc surface, and the radius size of the curved surface ranges from R10mm to R12mm.

[0008] Preferably, the radial width of the vertical cross section of the blade portion ranges from 2.8 mm to 3.2 mm.

[0009] Preferably, the overall length of the tool body is between 27 mm and 28 mm.

[0010] Preferably, the positioning column and the blade portion are designed to be protruding, and the diameter thereof ranges from Φ2.8 mm to Φ3.2 mm, and the height ranges from 1.8 mm to 2.2 mm.

[0011] Preferably, the positioning column is also designed and formed into a cylindrical structure.

[0012] Preferably, the side surfaces and bottom surfaces of the positioning column are also ground surfaces.

[0013] Compared with the prior art, the advantages of the present invention are that the present invention can process a curved surface that meets the design requirements on the workpiece at one time, thereby saving the time required for multiple tool changes and re-tooling. In view of the structure of the workpiece, the present invention is also designed with a positioning column, which facilitates positioning and tool alignment, and can also perform semi-finishing on the corresponding surface of the workpiece to obtain an excellent machined surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a processing schematic diagram of grinding and forming using the utility model.

[0016] Figure 3 The utility model is used to grind and form a frame on a blank. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figure 1As shown, the utility model is a mushroom-shaped machining tool, which is designed to be able to machine a curved surface and a truncated surface that meet the design requirements on a workpiece blank at one time, and comprises a tool body (1), wherein the tool body (1) is composed of a shank portion (2) and a blade portion (3), wherein the blade portion (3) is integrally formed at one end of the shank portion (2), wherein the shank portion (2) is a cylindrical structure, and the blade portion (3) is designed and formed in a fan-shaped or mushroom-shaped manner; the blade portion (3) comprises a machining surface (30), a positioning column (31) and a vertical section (32). The handle portion (2) is a clamping portion of the tool body (1), which is fixed to the tool holder or fixture to facilitate subsequent processing. The diameter size of the handle portion (2) ranges from Φ7.8mm to Φ8.2mm, and the processing surface (30) in the blade portion (3) is designed as an arc surface, the radius size of the curved surface ranges from R10mm to R12mm, and the radial width size of the vertical section (32) ranges from 2.8mm to 3.2mm. The positioning column (31) on the blade portion (3) is a protruding design, the diameter size ranges from Φ2.8mm to Φ3.2mm, and the height size ranges from 1.8mm to 2.2mm.

[0019] Cooperate Figure 2 and Figure 3 It can be explained that the use of the utility model for circular cutting can control the diameter of the frame formed by grinding according to design requirements. Because it is a circular frame, it can grind and form multiple frames with different diameters based on concentric circles to save materials as much as possible to match products of different sizes. Figure 3 The processing and forming method in the lower right corner, so the customized structure and design of the utility model can complete the processing work that previously required the replacement of multiple knives after one tool change. Such a design can not only improve efficiency, but also realize the production of product frames of multiple diameters from a single piece of blank, solving the problems of low efficiency and low precision caused by the need to replace multiple knives and set multiple tool paths in the past.

[0020] It is worth mentioning that the utility model is designed with a positioning column (31), which not only can further facilitate the positioning of the utility model on the blank, but also can be ground. Because its side and bottom surfaces are also grinding surfaces, the corresponding blank surfaces can be processed to make the surface of the inner edge of the product frame better, which can save time or processes for subsequent fine processing to a certain extent.

[0021] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

Claims

1. A mushroom-shaped machining tool, comprising a tool body (1), characterized in that: The tool body (1) is composed of a handle portion (2) and a blade portion (3); the blade portion (3) is integrally formed at one end of the handle portion (2); the handle portion (2) is a cylindrical structure, and the blade portion (3) is designed and formed in a fan-shaped or mushroom-shaped shape; the blade portion (3) includes a processing surface (30), a positioning column (31) and a vertical section (32).

2. A mushroom-shaped machining tool according to claim 1, characterized in that: The diameter of the handle portion (2) ranges from Φ7.8 mm to Φ8.2 mm.

3. A mushroom-shaped machining tool according to claim 1, characterized in that: The processing surface (30) of the blade portion (3) is designed as an arc surface, and the radius size of the curved surface ranges from R10mm to R12mm.

4. A mushroom-shaped machining tool according to claim 1, characterized in that: The radial width dimension of the vertical cross section (32) of the blade portion (3) ranges from 2.8 mm to 3.2 mm.

5. The mushroom-shaped machining tool according to claim 1, characterized in that: The overall length of the tool body (1) is between 27 mm and 28 mm.

6. The mushroom-shaped machining tool according to claim 1, characterized in that: The positioning column (31) is designed to protrude from the blade portion (3), and its diameter ranges from Φ2.8 mm to Φ3.2 mm, while its height ranges from 1.8 mm to 2.2 mm.

7. The mushroom-shaped machining tool according to claim 1, characterized in that: The positioning column (31) is also designed and formed into a cylindrical structure.

8. The mushroom-shaped machining tool according to claim 1, characterized in that: The side surfaces and bottom surface of the positioning column (31) are also ground surfaces.

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