Wear-resistant tungsten-titanium-cobalt alloy cutter

Abstract

The utility model belongs to the technical field of cutters, and particularly relates to a wear-resistant tungsten-titanium-cobalt alloy cutter which comprises a cutter handle, an insertion groove is formed in the cutter handle, an installation plate is installed in the insertion groove in an inserted mode, a fixing block is fixedly installed at one end of the installation plate, and a tungsten-titanium-cobalt alloy cutter body is fixedly installed on one side of the fixing block. A through groove is formed in the end, away from the tungsten-titanium-cobalt alloy cutter body, of the cutter handle. The two circular grooves are formed in the knife handle and located below the inserting grooves, the circular grooves are communicated with the through groove, circular plates are arranged in the circular grooves, and springs fixed to the inner walls of the circular grooves are fixedly installed on the sides, away from the through groove, of the circular plates. The first metal polishing rod and the second metal polishing rod can be ensured to be placed in the knife handle, the situation that the holding hand feeling of a user is affected by holding and placing the handle when the user holds the knife handle is avoided, meanwhile, the first metal polishing rod and the second metal polishing rod can be detached and placed in the knife handle after being used, and the situation that the first metal polishing rod and the second metal polishing rod are forgotten to be lost is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of cutting tool technology, and in particular relates to a wear-resistant tungsten-titanium-cobalt alloy cutting tool. Background Technology

[0002] Knives are tools widely used in daily life and various professional fields. In daily household life, knives are mainly used to slice food into thin slices, thereby making the stir-fried food taste better.

[0003] For example, Chinese patent CN211137235U discloses an integrated knife, including a knife body, a handle at one edge of the knife body, a metal sharpening rod at the top of the knife body, a fixing metal ring at the corner of the front surface of the knife body where it connects to one end of the metal sharpening rod, one end of the metal sharpening rod passing through the fixing metal ring, and a handle at the other end of the metal sharpening rod. This utility model adds a detachable metal sharpening rod to the knife, allowing for free combination and disassembly of the metal sharpening rod and the knife, making them more convenient to carry and preventing them from being forgotten. The metal sharpening rod is fixed by the fixing metal ring at one end, and the other end engages with a limiting block and a limiting groove, and is also engaged with a retractable fixing rod and a fixing groove, ensuring a firm fixation between the metal sharpening rod and the knife, and making combination and disassembly operations faster.

[0004] The aforementioned patent has the following problems:

[0005] This patent has some drawbacks in its use. For example, in farmers' markets, some butchers use knives to cut meat into pieces. When chopping bones, the blade inevitably suffers some damage. Therefore, vendors use metal sharpening rods to repair these minor damages. However, the metal sharpening rod is located externally, causing the user to grip the handle as well, affecting the grip. Furthermore, if the metal sharpening rod and handle were detached, vendors could easily leave them behind when leaving the market, leading to potential loss. Therefore, we propose a wear-resistant tungsten-titanium-cobalt alloy knife. Utility Model Content

[0006] The purpose of this invention is to provide a wear-resistant tungsten-titanium-cobalt alloy cutting tool to solve the problems mentioned in the background art.

[0007] In view of this, the present invention provides a wear-resistant tungsten-titanium-cobalt alloy cutting tool, comprising:

[0008] The knife handle has a slot inside, a mounting plate is inserted into the slot, a fixing block is fixedly installed at one end of the mounting plate, a tungsten-titanium-cobalt alloy knife body is fixedly installed on one side of the fixing block, and a through groove is opened at the end of the knife handle away from the tungsten-titanium-cobalt alloy knife body.

[0009] Two circular grooves are provided, both of which are formed inside the handle and located below the slot. The circular grooves are connected to the through groove. A circular plate is provided inside the circular groove. A spring fixed to the inner wall of the circular groove is fixedly installed on the side of the circular plate away from the through groove. A handle is slidably installed in one of the circular grooves and on the other side of one of the circular plates. A second metal grinding rod is fixedly installed at one end of the handle. A threaded rod is fixedly installed at one end of the second metal grinding rod. A first metal grinding rod is slidably installed in the other circular groove and on the other side of the other circular plate. A sliding plate is slidably installed in the through groove.

[0010] A fixing component is located within a through groove and is used to fix the sliding plate.

[0011] In this technical solution, when it is necessary to pick up the first and second metal grinding rods, the fixed component releases the drive component from fixing the sliding plate. Then, the fixed plate can be turned by hand, causing the fixed plate to move the sliding plate upward in the through groove until one side of the sliding plate is no longer in contact with the threaded rod and one end of the first metal grinding rod. Subsequently, under the action of the two spring rebound force, the spring will push the round plate towards the through groove. At this time, the handle will move outward, causing the second metal grinding rod and the threaded rod to move outward a certain distance. At the same time, the first metal grinding rod will also move outward a certain distance, making it easier for personnel to pick up. After the first and second metal grinding rods are taken out from the corresponding round grooves, the threaded rod can be threaded into the first metal grinding rod under the action of the thread to assemble it. Then, the blade of the tungsten-titanium-cobalt alloy blade can be ground.

[0012] When placing metal grinding rod one and metal grinding rod two, first insert the handle into one of the circular slots, so that metal grinding rod two also enters one of the circular slots. Then, place metal grinding rod one into the other circular slot. Next, push the threaded rod and metal grinding rod one, so that the handle and metal grinding rod one press the corresponding circular plate away from the through groove. As a result, the two springs will be compressed and contract. Then, push the fixing plate down to return the sliding plate to its original position. The sealing strip on the sliding plate will contact the inner wall of the through groove. At this time, one end of the threaded rod and one metal grinding rod will contact the sliding plate again. The fixing component will then fix the sliding plate in place.

[0013] In the above technical solution, the fixing component further includes:

[0014] A connecting plate is fixedly installed in the through groove and located on one side of the sliding plate. A hand-tightening bolt is threaded on the sliding plate, with one end of the hand-tightening bolt penetrating the sliding plate and extending into the connecting plate.

[0015] In this technical solution, when it is necessary to release the sliding plate, the hand-tightening bolt can be turned by hand. Under the action of the thread, the hand-tightening bolt will rotate and move, so that one end of the hand-tightening bolt is completely displaced from the connecting plate and the sliding plate. At this time, the sliding plate will be released from the fixation.

[0016] In the above technical solution, one end of the hand-tightening bolt is threadedly connected to the connecting plate, a sealing strip is fixedly installed on the sliding plate, the connecting plate is located between the threaded rod and the metal grinding rod, and a fixing plate is fixedly installed on the sliding plate below the hand-tightening bolt.

[0017] In this technical solution, the thread ensures that one end of the hand-tightened bolt can be threaded into the connecting plate; the sealing strip ensures that the two circular grooves can be sealed; and the fixed plate can be used to move the sliding plate.

[0018] In the above technical solution, the mounting plate is further fixed to the handle by a number of rivets.

[0019] In this technical solution, the structural stability between the mounting plate and the tool handle is ensured.

[0020] In the above technical solution, further, one end of the threaded rod is threadedly connected to one end of the metal grinding rod, one end of the threaded rod is in contact with one side of the sliding plate, and one end of the metal grinding rod is in contact with one side of the sliding plate.

[0021] In this technical solution, it is ensured that the threaded rod can be threaded into the metal grinding rod one; and that the sliding plate can limit the movement of the metal grinding rod two, the handle, the threaded rod, and the metal grinding rod one.

[0022] In the above technical solution, the circular plate is slidably connected to the circular groove, and the second metal grinding rod is slidably connected to one of the circular grooves.

[0023] In this technical solution, it is ensured that the circular plate can slide within the circular groove; and that the second metal grinding rod can slide within one of the circular grooves.

[0024] Furthermore, in the above technical solution, the tungsten-titanium-cobalt alloy blade body, the fixing block, and the mounting plate are integrally formed.

[0025] In this technical solution, the structural stability between the tungsten-titanium-cobalt alloy blade body, the fixing block, and the mounting plate is ensured.

[0026] In the above technical solution, furthermore, both the handle and the second metal grinding rod are in contact with the inner wall of one of the circular grooves, and the first metal grinding rod is fixed to the inner wall of the other circular groove.

[0027] In this technical solution, it is ensured that the handle and the second metal grinding rod will not wobble in one of the circular grooves; and that the first metal grinding rod will not wobble in the other circular groove.

[0028] The beneficial effects of this utility model are:

[0029] This wear-resistant tungsten-titanium-cobalt alloy knife, through the cooperation of a circular groove, handle, threaded rod, metal grinding rod one, metal grinding rod two, through groove, sliding plate, and fixing component, ensures that metal grinding rod one and metal grinding rod two can be placed inside the handle. This prevents the user from gripping the handle while holding the knife, thus avoiding affecting the user's grip. At the same time, after use, metal grinding rod one and metal grinding rod two can be disassembled and placed inside the handle to prevent forgetting or losing them. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the tungsten-titanium-cobalt alloy blade body, fixing block, and mounting plate in this utility model;

[0032] Figure 3 This is a cross-sectional structural diagram of the knife handle in this utility model;

[0033] Figure 4 This is one of the schematic diagrams of the internal structure of the knife handle in this utility model;

[0034] Figure 5 This is a schematic diagram of the structure of the metal grinding rod 1, the metal grinding rod 2, the handle, and the threaded rod in this utility model;

[0035] Figure 6 This is the second schematic diagram of the internal structure of the knife handle in this utility model;

[0036] Figure 7 This is the third schematic diagram of the internal structure of the knife handle in this utility model.

[0037] The markings in the diagram are as follows:

[0038] 1. Tungsten-titanium-cobalt alloy blade body; 2. Fixing block; 3. Blade handle; 4. Rivet; 5. Sliding plate; 6. Hand-tightening bolt; 7. Fixing plate; 8. Mounting plate; 9. Circular groove; 10. Through groove; 11. Threaded rod; 12. Slot; 13. Metal grinding rod one; 14. Metal grinding rod two; 15. Handle; 16. Connecting plate; 17. Spring; 18. Circular plate. Detailed Implementation

[0039] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0040] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0041] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0042] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0043] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0044] Example 1:

[0045] Please see Figure 1 - Figure 7 As shown, this embodiment provides a wear-resistant tungsten-titanium-cobalt alloy cutting tool, comprising:

[0046] The handle 3 has a slot 12 inside, and a mounting plate 8 is inserted into the slot 12. A fixing block 2 is fixedly installed at one end of the mounting plate 8. A tungsten-titanium-cobalt alloy blade body 1 is fixedly installed on one side of the fixing block 2. A through groove 10 is opened at the end of the handle 3 away from the tungsten-titanium-cobalt alloy blade body 1.

[0047] Two circular grooves 9 are provided, both of which are opened inside the handle 3 and located below the slot 12. The circular grooves 9 are connected to the through groove 10. A circular plate 18 is provided inside the circular groove 9. A spring 17 fixed to the inner wall of the circular groove 9 is fixedly installed on the side of the circular plate 18 away from the through groove 10. A handle 15 is slidably installed in one of the circular grooves 9 and on the other side of one of the circular plates 18. A metal grinding rod 14 is fixedly installed at one end of the handle 15. A threaded rod 11 is fixedly installed at one end of the metal grinding rod 14. A metal grinding rod 13 is slidably installed in the other circular groove 9 and on the other side of the other circular plate 18. A sliding plate 5 is slidably installed in the through groove 10.

[0048] A fixing component is located within the through groove 10 and is used to fix the sliding plate 5.

[0049] In use, when it is necessary to take out the metal grinding rod 13 and the metal grinding rod 14, the fixed component releases the drive component from fixing the sliding plate 5. Then, the fixed plate 7 can be turned by hand, so that the fixed plate 7 drives the sliding plate 5 to move upward in the through groove 10 until one side of the sliding plate 5 is no longer in contact with the threaded rod 11 and one end of the metal grinding rod 13. Then, under the action of the rebound force of the two springs 17, the springs 17 will push the round plate 18 towards the through groove 10. At this time, the handle 15 will move outward, so that the metal grinding rod 14 and the threaded rod 11 will also move outward a distance. At the same time, the metal grinding rod 13 will also move outward a distance, making it easier for personnel to take them out. After the metal grinding rod 13 and the metal grinding rod 14 are taken out from the corresponding round groove 9, the threaded rod 11 can be threaded into the metal grinding rod 13 to assemble it. Then the blade of the tungsten titanium cobalt alloy blade body 1 can be ground.

[0050] When placing the first metal polishing rod 13 and the second metal polishing rod 14, first insert the handle 15 into one of the circular grooves 9, so that the second metal polishing rod 14 will also enter one of the circular grooves 9. Then, place the first metal polishing rod 13 into the other circular groove 9. Then, push the threaded rod 11 and the first metal polishing rod 13, so that the handle 15 and the first metal polishing rod 13 press the corresponding circular plate 18 to move away from the through groove 10. Subsequently, the two springs 17 will be compressed and contract. Then, the fixing plate 7 can be pushed down to make the sliding plate 5 return to its original position. The sealing strip on the sliding plate 5 will contact the inner wall of the through groove 10. At this time, one end of the threaded rod 11 and the first metal polishing rod 13 will contact the sliding plate 5 again. The fixing component can be used to fix the sliding plate 5.

[0051] Example 2:

[0052] This embodiment provides a wear-resistant tungsten-titanium-cobalt alloy cutting tool, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including a fixing component:

[0053] A connecting plate 16 is fixedly installed in the through groove 10 and located on one side of the sliding plate 5. A hand-tightening bolt 6 is threaded on the sliding plate 5, with one end of the hand-tightening bolt 6 passing through the sliding plate 5 and extending into the connecting plate 16.

[0054] When it is necessary to release the fixation of the sliding plate 5, the hand-tightening bolt 6 can be turned by hand. Under the action of the thread, the hand-tightening bolt 6 will rotate and move, so that one end of the hand-tightening bolt 6 is completely displaced from the connecting plate 16 and the sliding plate 5. At this time, the sliding plate 5 will be released from fixation.

[0055] Example 3:

[0056] This embodiment provides a wear-resistant tungsten-titanium-cobalt alloy cutting tool. In addition to the technical solutions of the above embodiments, it also has the following technical features: one end of the hand-tightening bolt 6 is threadedly connected to the connecting plate 16; a sealing strip is fixedly installed on the sliding plate 5; the connecting plate 16 is located between the threaded rod 11 and the metal grinding rod 13; and a fixing plate 7 is fixedly installed on the sliding plate 5 and below the hand-tightening bolt 6.

[0057] Among them, the threaded mechanism ensures that one end of the hand-tightened bolt 6 can be threaded into the connecting plate 16; the sealing strip ensures that the two circular grooves 9 can be sealed; and the fixed plate 7 can be used to move the sliding plate 5.

[0058] Example 4:

[0059] This embodiment provides a wear-resistant tungsten-titanium-cobalt alloy cutting tool. In addition to the technical solutions of the above embodiments, it also has the following technical features: the mounting plate 8 is fixed to the tool handle 3 by a number of rivets 4.

[0060] Among these measures, it is essential to ensure the structural stability between the mounting plate 8 and the handle 3.

[0061] Example 5:

[0062] This embodiment provides a wear-resistant tungsten-titanium-cobalt alloy cutting tool. In addition to the technical solutions of the above embodiments, it also has the following technical features: the threaded rod 11 is threadedly connected to one end of the metal grinding rod 13, one end of the threaded rod 11 is in contact with one side of the sliding plate 5, and one end of the metal grinding rod 13 is in contact with one side of the sliding plate 5.

[0063] Specifically, it ensures that the threaded rod 11 can be threaded into the metal grinding rod 13; and that the sliding plate 5 can limit the movement of the metal grinding rod 14, the handle 15, the threaded rod 11, and the metal grinding rod 13.

[0064] Example 6:

[0065] This embodiment provides a wear-resistant tungsten-titanium-cobalt alloy cutting tool. In addition to the technical solutions of the above embodiments, it also has the following technical features: the circular plate 18 is slidably connected to the circular groove 9, and the metal grinding rod 14 is slidably connected to one of the circular grooves 9.

[0066] Specifically, it ensures that the circular plate 18 can slide within the circular groove 9; and ensures that the metal grinding rod 14 can slide within one of the circular grooves 9.

[0067] Example 7:

[0068] This embodiment provides a wear-resistant tungsten-titanium-cobalt alloy cutting tool. In addition to the technical solutions of the above embodiments, it also has the following technical features: the tungsten-titanium-cobalt alloy cutting tool body 1, the fixing block 2, and the mounting plate 8 are integrally formed structures.

[0069] Among these measures, it is essential to ensure the structural stability between the tungsten-titanium-cobalt alloy blade body 1, the fixing block 2, and the mounting plate 8.

[0070] Example 8:

[0071] This embodiment provides a wear-resistant tungsten-titanium-cobalt alloy cutting tool. In addition to the technical solutions of the above embodiments, it also has the following technical features: the handle 15 and the metal grinding rod 14 are both in contact with the inner wall of one of the circular grooves 9, and the metal grinding rod 13 is fixed to the inner wall of the other circular groove 9.

[0072] Specifically, it is ensured that the handle 15 and the second metal polishing rod 14 will not wobble in one of the circular grooves 9; and that the first metal polishing rod 13 will not wobble in the other circular groove 9.

[0073] It is worth noting that tungsten-titanium-cobalt alloys have very high hardness and wear resistance.

[0074] Working principle: When using metal grinding rod 13 and metal grinding rod 14, the user can manually turn the hand-tightening bolt 6. Under the action of the thread, the hand-tightening bolt 6 will rotate and shift, causing one end of the hand-tightening bolt 6 to completely displace from the connecting plate 16 and the sliding plate 5. At this time, the sliding plate 5 will be released from its fixed position. Subsequently, the user can manually move the fixing plate 7, causing the fixing plate 7 to drive the sliding plate 5 to move upward within the through groove 10 until one side of the sliding plate 5 is no longer in contact with the threaded rod 11 and one end of the metal grinding rod 13. Subsequently, the two springs 17... Under the action of the rebound force, the spring 17 will push the round plate 18 towards the direction of the through groove 10. At this time, the handle 15 will move outward, so that the metal grinding rod 14 and the threaded rod 11 will also move outward a distance. At the same time, the metal grinding rod 13 will also move outward a distance, so as to facilitate personnel to pick it up. After the metal grinding rod 13 and the metal grinding rod 14 are taken out from the corresponding round groove 9, under the action of the thread, the threaded rod 11 can be threaded into the metal grinding rod 13 to assemble it. Then the blade of the tungsten titanium cobalt alloy blade body 1 can be ground.

[0075] When placing the metal grinding rod 13 and the metal grinding rod 14, first insert the handle 15 into one of the circular grooves 9, so that the metal grinding rod 14 also enters one of the circular grooves 9. Then, place the metal grinding rod 13 into the other circular groove 9. Then, push the threaded rod 11 and the metal grinding rod 13, so that the handle 15 and the metal grinding rod 13 press the corresponding circular plate 18 to move away from the through groove 10. Subsequently, the two springs 17 will be compressed and contract. Then, the fixing plate 7 can be pushed down to return the sliding plate 5 to its original position. The sealing strip on the sliding plate 5 will contact the inner wall of the through groove 10. At this time, one end of the threaded rod 11 and the metal grinding rod 13 will contact the sliding plate 5 again. Under the action of the thread, the one end of the hand-tightening bolt 6 can be threaded into the sliding plate 5 and the connecting plate 16 to fix the position of the sliding plate 5.

[0076] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A wear-resistant tungsten-titanium-cobalt alloy cutting tool, characterized in that, include: The handle (3) has a slot (12) inside, and an installation plate (8) is inserted into the slot (12). A fixing block (2) is fixedly installed at one end of the installation plate (8). A tungsten-titanium-cobalt alloy blade body (1) is fixedly installed on one side of the fixing block (2). A through groove (10) is opened at the end of the handle (3) away from the tungsten-titanium-cobalt alloy blade body (1). Two circular grooves (9) are provided in the handle (3) and located below the slot (12). The circular grooves (9) are connected to the through groove (10). A circular plate (18) is provided in the circular groove (9). A spring (17) fixed to the inner wall of the circular groove (9) is fixedly installed on the side of the circular plate (18) away from the through groove (10). A handle (15) is slidably installed in one of the circular grooves (9) and on the other side of one of the circular plates (18). A metal grinding rod two (14) is fixedly installed at one end of the handle (15). A threaded rod (11) is fixedly installed at one end of the metal grinding rod two (14). A metal grinding rod one (13) is slidably installed in the other circular groove (9) and on the other side of the other circular plate (18). A sliding plate (5) is slidably installed in the through groove (10). A fixing component is located in the through groove (10) and is used to fix the sliding plate (5).

2. The wear-resistant tungsten-titanium-cobalt alloy cutting tool according to claim 1, characterized in that, The fixing component includes: A connecting plate (16) is fixedly installed in the through groove (10) and located on one side of the sliding plate (5). A hand-tightening bolt (6) is threaded on the sliding plate (5). One end of the hand-tightening bolt (6) passes through the sliding plate (5) and extends into the connecting plate (16).

3. The wear-resistant tungsten-titanium-cobalt alloy cutting tool according to claim 2, characterized in that, One end of the hand-tightening bolt (6) is threadedly connected to the connecting plate (16), a sealing strip is fixedly installed on the sliding plate (5), the connecting plate (16) is located between the threaded rod (11) and the metal grinding rod (13), and a fixing plate (7) is fixedly installed on the sliding plate (5) and below the hand-tightening bolt (6).

4. The wear-resistant tungsten-titanium-cobalt alloy cutting tool according to claim 1, characterized in that, The mounting plate (8) is fixed to the handle (3) by a number of rivets (4).

5. The wear-resistant tungsten-titanium-cobalt alloy cutting tool according to claim 1, characterized in that, The threaded rod (11) is threaded to one end of the metal grinding rod (13), one end of the threaded rod (11) is in contact with one side of the sliding plate (5), and one end of the metal grinding rod (13) is in contact with one side of the sliding plate (5).

6. The wear-resistant tungsten-titanium-cobalt alloy cutting tool according to claim 1, characterized in that, The circular plate (18) is slidably connected to the circular groove (9), and the second metal grinding rod (14) is slidably connected to one of the circular grooves (9).

7. The wear-resistant tungsten-titanium-cobalt alloy cutting tool according to claim 1, characterized in that, The tungsten-titanium-cobalt alloy blade body (1), the fixing block (2), and the mounting plate (8) are integrally formed.

8. The wear-resistant tungsten-titanium-cobalt alloy cutting tool according to claim 1, characterized in that, The handle (15) and the second metal grinding rod (14) are both in contact with the inner wall of one of the circular grooves (9), and the first metal grinding rod (13) is fixed to the inner wall of the other circular groove (9).

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