Hard alloy cutter

Abstract

The utility model discloses a hard alloy cutter which comprises a cutter body, a first embedding groove is formed in the surface of the cutter body, a combined frame is fixedly connected into the first embedding groove, a second embedding groove is formed in the front face of the combined frame, an embedding plate is fixedly connected into the second embedding groove, and a groove is formed in the front face of the embedding plate. And a protective cotton plate is fixedly connected into the groove. According to the hard alloy cutter, the first embedding groove is formed in the surface of the cutter body, and a protection cotton plate can be installed on the front face of the combined frame through the first embedding groove and an embedding plate, so that in the using process, due to the fact that the protection cotton plate is installed on the cutter back, the cutter falls on the ground or a user operates mistakenly; in addition, due to the fact that the protective cotton plate is arranged on the back of the cutter, the user can apply pressure to the back of the cutter at will, the cutting efficiency is improved, and the protective effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of alloy cutting tools, in particular to a hard alloy cutting tool. Background Art

[0002] Carbide tools are thin, long, sharp pieces of metal or other materials, often used in cutting, slicing and cutting. Carbide tools are usually installed on tools or blade tools, such as blade cutters, blade files, etc. The shape and material of the blade will vary according to different work requirements. Common blade types include round head blades, square head blades, tapered blades, etc. When using the blade, pay attention to keep the blade sharp and regularly replace and maintain the blade to ensure cutting effect and safe operation.

[0003] Most of the cemented carbide tools on the market still have the following problems when used:

[0004] 1. Traditional carbide cutting tools may not be able to completely cut the object during the cutting process. The blade needs to be pressed down so that the blade can completely cut the object to be cut. In the process of applying pressure to the back of the blade, the pressure may be applied in an inconvenient way, which makes it inconvenient to use.

[0005] 2. Most carbide tools may slip during use. Once the tool slips, it may cause trauma to the user and the anti-slip effect is poor. Utility Model Content

[0006] The utility model aims to provide a cemented carbide tool to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a cemented carbide tool, including a tool body, a first embedding groove is opened on the surface of the tool body, the first embedding groove is fixedly connected to the combination frame, a second embedding groove is opened on the front of the combination frame, the second embedding groove is fixedly connected to the embedding plate, a groove is opened on the front of the embedding plate, and a protective cotton plate is fixedly connected to the groove.

[0008] Preferably, the top and bottom of the tool body are movably connected to a combined plate, and the top and bottom of the combined plate are fixedly connected with anti-slip balls.

[0009] Preferably, a first hole is provided on the surface of the tool body, and a second hole is provided on the surface of the tool body.

[0010] Preferably, the damping shaft passes through the interior of the combined plate, and the mounting bolts pass through the interior of the combined plate.

[0011] Preferably, a blade is provided on the surface of the tool body, and the top of the tool body is fixedly connected to the blade back.

[0012] Preferably, a slide groove is provided on the back side of the combined frame, a slide plate is movably connected inside the slide groove, and a blade protection groove is fixedly connected inside the slide plate.

[0013] The utility model has the following advantages:

[0014] 1. The carbide tool can be installed on the front of the combined frame through the embedded plate in the first embedded groove. In this way, during use, since the protective cotton plate is installed on the back of the knife, the knife falls on the ground or the user makes an operation error, the personal safety of the knife or the user can be protected to the maximum extent. Moreover, since the knife has a protective cotton plate on the back, the user can apply pressure to the back of the knife at will, which speeds up the cutting efficiency and has a better protection effect.

[0015] 2. This carbide tool has a combination plate movably connected at the bottom and top of the tool body, and anti-slip balls fixedly connected at the top and bottom of the combination plate. The anti-slip balls can prevent the user's hands from slipping against the combination plate during use, and prevent the tool from slipping out of the hand, with a good anti-slip effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the tool body structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the combined frame structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the combined board structure of the utility model.

[0021] Explanation of markings in the figure: 1. Tool body; 2. Blade; 3. Blade back; 4. First embedding groove; 5. First hole; 6. Second hole; 7. Combination frame; 8. Slide groove; 9. Slide plate; 10. Blade protection groove; 11. Second embedding groove; 12. Embedded plate; 13. Groove; 14. Anti-slip ball; 15. Protective cotton plate; 16. Combination plate; 17. Combination bolt; 18. Damping shaft. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0024] 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 technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" 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 embodiments of the present utility model can be understood according to specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a cemented carbide tool of the utility model in conjunction with the accompanying drawings.

[0028] like Figure 1-4 As shown, a cemented carbide tool of the utility model comprises a tool body 1, a first embedding groove 4 is provided on the surface of the tool body 1, the first embedding groove 4 is fixedly connected to the combined frame 7, a second embedding groove 11 is provided on the front side of the combined frame 7, the second embedding groove 11 is fixedly connected to the embedded plate 12, a groove 13 is provided on the front side of the embedded plate 12, a protective cotton board 15 is fixedly connected to the groove 13, and the protective cotton board 15 can be installed on the front side of the combined frame 7 through the embedded plate 12 in the first embedding groove 4. In this way, during use, since the protective cotton board 15 is installed on the knife back 3, the personal safety of the tool or the user can be protected to the maximum extent if the tool falls to the ground or the user makes an operation error. Moreover, since the knife has the protective cotton board 15 on the back of the tool, the user can apply pressure to the knife back 3 at will to speed up the cutting efficiency, and the protection effect is better.

[0029] The top and bottom of the tool body 1 are movably connected to the combined plate 16, and the top and bottom of the combined plate 16 are fixedly connected with anti-skid balls 14. The combined plate 16 movably connected to the bottom and top of the tool body 1, and the top and bottom of the combined plate 16 are fixedly connected with anti-skid balls 14. The anti-skid balls 14 can prevent the user's hands from slipping on the combined plate 16 during use, and prevent the tool from slipping out of the hand, and the anti-skid effect is good.

[0030] A first hole 5 is provided on the surface of the tool body 1, and a second hole 6 is provided on the surface of the tool body 1. By providing the first hole 5 and the second hole 6 on the surface of the tool body 1, the combination plate 16 can be conveniently installed. The combination plate 16 can provide an area for the user to grasp, making the tool easier to grasp and the force on the tool more evenly.

[0031] The damping shaft 18 passes through the interior of the combined plate 16, and the mounting bolts pass through the interior of the combined plate 16. The combined plate 16 can be installed on the top and top of the tool body 1 through the damping shaft 18 and the mounting bolts. At the same time, the combined bolts 17 can be removed, and the combined plate 16 or the tool body 1 can be rotated with the damping shaft 18 as the center of the circle to form a right angle relationship between the two, which can slightly extend the length of the tool and make the length control more free.

[0032] A blade 2 is provided on the surface of the tool body 1, and a blade back 3 is fixedly connected to the top of the tool body 1. By providing the blade 2 and the blade back 3 on the surface of the tool body, it is less likely to cause danger when in use, and some pressure can be applied to the blade back 3 to facilitate better cutting of objects.

[0033] A slide groove 8 is provided on the back of the combined frame 7, and a slide plate 9 is movably connected inside the slide groove 8. A blade protection groove 10 is fixedly connected inside the slide plate 9. Through the movably connected blade protection groove 10, when the tool is not in use, the slide plate 9 can be slid into the slide groove 8 to protect the blade 2, so that the safety of the tool is greatly improved even if it is put aside.

[0034] The working principle of the cemented carbide tool: when using this cemented carbide tool, by providing a blade 2 and a back of the knife 3 on the surface of the tool body, it is less likely to be dangerous when in use, and some pressure can be applied to the back of the knife 3 to better cut objects. At the same time, by opening a first hole 5 and a second hole 6 on the surface of the tool body 1, the combined plate 16 can be conveniently installed. The combined plate 16 can provide an area for the user to grasp, making the tool easier to grasp, and the force on the tool is more uniform. Anti-skid balls 14 are fixedly connected to the top and bottom of the combined plate 16. The anti-skid balls 14 can prevent the user's hand and the combined plate 16 from slipping during use, and prevent the tool from slipping out of the hand, and the anti-skid effect is better. Then, by providing a heat conductor and a back of the knife 3 on the surface of the tool body, it is more convenient to use it. It is not easy to cause danger, and some pressure can be applied to the back of the knife 3 to facilitate better cutting of objects. The protective cotton plate 15 can be installed on the front of the combined frame 7 through the embedded plate 12 in the first embedded groove 4. In this way, during use, since the protective cotton plate 15 is installed on the back of the knife 3, the knife falls to the ground or the user makes an operation error, the personal safety of the knife or the user can be protected to the maximum extent. Moreover, since the knife has the protective cotton plate 15 on the back, the user can apply pressure to the back of the knife 3 at will, which speeds up the cutting efficiency and has a better protection effect. At the same time, the combined plate 16 can be installed on the top and top of the tool body 1 through the damping shaft 18 and the mounting bolts, and the combined bolts 17 can also be removed, and the combined plate 16 or the tool body 1 can be rotated with the damping shaft 18 as the center of the circle to form a right angle relationship between the two, which can slightly extend the length of the tool and make the length control more free.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A cemented carbide tool, comprising a tool body (1), Features: A first embedding groove (4) is provided on the surface of the tool body (1), the first embedding groove (4) is fixedly connected to the combined frame (7), a second embedding groove (11) is provided on the front of the combined frame (7), the second embedding groove (11) is fixedly connected to the embedded plate (12), a groove (13) is provided on the front of the embedded plate (12), and a protective cotton plate (15) is fixedly connected to the groove (13).

2. The cemented carbide tool according to claim 1, Features: The top and bottom of the tool body (1) are movably connected to a combined plate (16), and the top and bottom of the combined plate (16) are fixedly connected to an anti-slip ball (14).

3. The cemented carbide tool according to claim 1, Features: A first hole (5) is provided on the surface of the tool body (1), and a second hole (6) is provided on the surface of the tool body (1).

4. The cemented carbide tool according to claim 2, Features: The damping shaft (18) passes through the interior of the combined plate (16), and the mounting bolts pass through the interior of the combined plate (16).

5. The cemented carbide tool according to claim 1, Features: A blade (2) is provided on the surface of the tool body (1), and the top of the tool body (1) is fixedly connected to a blade back (3).

6. The cemented carbide tool according to claim 1, Features: A slide groove (8) is provided on the back of the combined frame (7), the slide groove (8) is movably connected to a slide plate (9), and the slide plate (9) is fixedly connected to a blade protection groove (10).

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