cutting tools

Abstract

The present invention discloses a cutting tool, specifically relating to the technical field of cutting equipment. The cutting tool comprises: a cutter body, a blade and a cooling adjustment member; the cutter body is provided with a first flow channel; the blade is provided on the cutter body; the cooling adjustment member is movably provided on the cutter body, the cooling adjustment member is provided with a second flow channel, the second flow channel is connected to the first flow channel, and the second flow channel is provided with a cutting fluid outlet to supply cutting fluid to the blade. The present invention provides a movable cooling adjustment member on the cutter body, and uses the cooling adjustment member to change the position of the cutting fluid outlet, thereby adapting to the cooling requirements of different blades, thereby increasing the scope of application, reducing the types of cutter bodies, reducing the difficulty and overall cost of inventory management, improving the versatility of blade replacement, improving the problem of cutting heat accumulation, and increasing the service life of the blade.

Description

Technical Field

[0001] The present invention relates to the technical field of cutting equipment, in particular to a cutting tool. Background Art

[0002] In the related art, blades, as key components of cutting tools, generate a large amount of cutting heat during high-intensity cutting operations such as metal processing. In order to ensure the cutting performance and service life of the blades, it is usually necessary to supply cutting fluid to the blades through the cutter body to achieve real-time cooling of the blades and prevent them from failing due to overheating. However, blades of different types, sizes or structures require matching dedicated cutter bodies. Therefore, when replacing blades of different models or uses, it is often necessary to replace the corresponding cutter bodies at the same time. In order to meet various cutting needs, companies need to stock multiple types of cutter bodies in the warehouse, which increases costs. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a cutting tool to reduce comprehensive costs.

[0004] According to an embodiment of the present invention, a cutting tool includes: a tool body, which is provided with a first flow channel; a blade, which is provided on the tool body; a cooling adjustment member, which is movably provided on the tool body, and the cooling adjustment member is provided with a second flow channel, the second flow channel is connected to the first flow channel, and the second flow channel is provided with a cutting fluid outlet to supply cutting fluid to the blade.

[0005] According to the cutting tool of the embodiment of the present invention, a movable cooling adjustment part is provided on the tool body, and the position of the cutting fluid outlet is changed by using the cooling adjustment part to adapt to the cooling requirements of different blades, thereby improving the scope of application, reducing the types of tool bodies, reducing the difficulty and overall cost of inventory management, improving the versatility of blade replacement, improving the problem of cutting heat accumulation, and increasing the service life of the blade.

[0006] In some embodiments, the blade has a first direction and a second direction relatively set, the blade is arranged in the first direction of the blade body, the side surface of the blade body located in the second direction is constructed as a reference surface, the cooling adjustment member has a first working position and a second working position, the cooling adjustment member is located in the first working position, and the distance between the cooling adjustment member in the first working position and the reference surface is smaller than the distance between the cooling adjustment member in the second working position.

[0007] In some embodiments, the blade body is provided with a track portion, and the cooling adjustment member is connected to the track portion and moves along an extension direction of the track portion.

[0008] In some embodiments, the track portion is configured as a track groove, and the blade body is provided with a first protrusion and a second protrusion, and the first protrusion and the second protrusion together define the track groove.

[0009] In some embodiments, a limiting hole is provided on the cooling adjustment member, and the limiting hole extends along the moving direction of the cooling adjustment member. A limiting member is passed through the limiting hole, and one end of the limiting member is threadedly connected to the cutter body, and the other end of the limiting member is provided with a stop portion, and the stop portion is suitable for stopping the cooling adjustment member; wherein, a stop portion is also provided on the cooling adjustment member, and the stop portion is suitable for stopping one side of the cutter body in the moving direction.

[0010] In some embodiments, an elastic member is further provided between the blade body and the cooling adjustment member, with one end of the elastic member connected to the blade body and the other end connected to the cooling adjustment member, so that the cooling adjustment member tends to move away from the blade body.

[0011] In some embodiments, a circulation groove is provided on the blade body, the circulation groove is connected to the first flow channel, the circulation groove extends along the moving direction of the cooling adjustment member, the second flow channel is provided with a first inlet, the first inlet is connected to the circulation groove, and the end face where the first inlet is located is constructed as a sealing surface, and the sealing surface blocks the rest of the circulation groove.

[0012] In some embodiments, the first flow channel is provided with a plurality of first discharge ports, which are sequentially spaced apart along the moving direction of the cooling adjustment member, and the second flow channel is provided with a second inlet, which is switchedly connected to the plurality of first discharge ports.

[0013] In some embodiments, the blade body is provided with a first receiving groove, a plurality of the first discharge outlets are provided at the bottom of the first receiving groove, the second flow channel is provided with a second inlet, the second inlet is provided with an adapter located in the first receiving groove, and the cooling adjustment member is further provided with a plug located in the first receiving groove, the adapter is suitable for connecting part of the plurality of the first discharge outlets, and the plug is suitable for blocking the other part of the plurality of the first discharge outlets.

[0014] In some embodiments, there are multiple plugs and multiple second inlets, and adapters are correspondingly provided on the multiple second inlets. In the moving direction, the multiple plugs are arranged on opposite sides of the multiple adapters; wherein, at least part of the adapters are connected to at least part of the first outlet, and at least part of the plugs block the other part of the first outlet.

[0015] In some embodiments, the blade body has a mounting surface, the blade is arranged on the mounting surface, the blade body is further provided with a first guide surface, the first guide surface is configured to be inclined relative to the mounting surface, the cooling adjustment part is provided with a second guide surface, the second guide surface is smoothly connected to the first guide surface, and the cooling adjustment part is further provided with a protective surface, the protective surface is provided on the side of the second guide surface close to the blade; wherein, there are multiple cutting fluid outlets, some of the cutting fluid outlets correspond to the protective surface, and another part of the cutting fluid outlets correspond to the second guide surface.

[0016] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments with reference to the following drawings, in which:

[0018] Figure 1 is a schematic diagram of a cutting tool according to an embodiment of the present invention;

[0019] Figure 2 Schematic diagram of the first flow channel and the second flow channel in an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the cooling adjustment member in the first working position according to an embodiment of the present invention;

[0021] Figure 4 A schematic diagram of the cooling adjustment member in the second working position according to an embodiment of the present invention;

[0022] Figure 5 Schematic diagram of the limiting hole and the stopper in an embodiment of the present invention;

[0023] Figure 6 is a schematic diagram of an elastic member in an embodiment of the present invention;

[0024] Figure 7 is a schematic diagram of a first containing tank in an embodiment of the present invention;

[0025] Figure 8 Schematic diagram of the second guide surface and the protective surface in an embodiment of the present invention;

[0026] Figure 9 Schematic diagram of the coordination between the first guide surface and the second guide surface in an embodiment of the present invention.

[0027] Reference numerals:

[0028] 100. Cutting tools;

[0029] 10. Blade body; 11. First flow channel; 111. First discharge port; 12. Reference surface; 13. Track portion; 14. First raised portion; 15. Second raised portion; 16. First receiving groove; 17. Mounting surface; 18. First guide surface; 19. Second receiving groove;

[0030] 20. Blade;

[0031] 30. Cooling adjustment member; 31. Second flow channel; 311. Cutting fluid outlet; 313. Second inlet; 3131. Adapter; 32. Limiting hole; 33. Limiting member; 331. Stop portion; 34. Stopper; 35. Plug; 36. Second guide surface; 37. Protective surface;

[0032] 40. Elastic parts. DETAILED DESCRIPTION

[0033] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships 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, 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 should not be understood as limiting the present invention.

[0035] In addition, features defined as "first" or "second" may explicitly or implicitly include one or more such features, and are used to distinguish and describe features, without any distinction in order or importance.

[0036] In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0037] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0038] The cutting tool 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0039] Reference Figure 1 、 Figure 2 According to an embodiment of the present invention, a cutting tool 100 includes a tool body 10 , a blade 20 and a cooling adjustment member 30 .

[0040] The cutter body 10 is provided with a first flow channel 11. A blade 20 is provided on the cutter body 10. A cooling adjustment member 30 is movably provided on the cutter body 10 and defines a second flow channel 31. The second flow channel 31 communicates with the first flow channel 11 and has a cutting fluid outlet 311 for supplying cutting fluid to the blade 20.

[0041] Among them, the blade 20 is arranged on the cutter body 10, the cutter body 10 drives the blade 20 to move, and the blade 20 cuts the workpiece. The cutter body 10 is provided with a first flow channel 11, and the cooling adjustment part 30 is provided with a second flow channel 31. The second flow channel 31 is connected to the first flow channel 11, and the second flow channel 31 is provided with a cutting fluid outlet 311. The cutting fluid outlet 311 discharges the cutting fluid, and the cutting fluid flows to the blade 20. It can be understood that the blade 20 generates a large amount of cutting heat in operation, and the cutting fluid cools the blade 20.

[0042] In related technologies, blades, as key components of cutting tools, generate significant heat during high-intensity cutting operations such as metalworking. To ensure the blade's cutting performance and service life, cutting fluid is typically supplied to the blade through the tool body to provide real-time cooling and prevent failure due to overheating.

[0043] However, blades of different types, sizes, or structures differ in terms of cutting fluid supply paths and installation methods. This often requires the use of a dedicated blade body to match each blade in existing technologies in order to achieve effective cooling. Therefore, when replacing blades of different models or uses, it is often necessary to replace the corresponding blade body at the same time. This not only increases the complexity of equipment replacement and debugging, but also has an adverse effect on the flexibility and efficiency of the production line. At the same time, in order to meet various cutting needs, companies need to stock multiple types of blade bodies in their warehouses to correspond to the installation and cooling requirements of different blades, which significantly increases the difficulty and overall cost of inventory management.

[0044] Therefore, how to reduce the dependence on dedicated tool bodies and improve the versatility and flexibility of blade replacement while achieving efficient cooling has become a technical problem that needs to be urgently solved in the current tool structure optimization.

[0045] In an embodiment of the present invention, a cooling adjustment part 30 is provided on the cutter body 10, the cooling adjustment part 30 is suitable for moving relative to the cutter body 10, and the cutting fluid outlet 311 is provided on the cooling adjustment part 30. The cooling adjustment part 30 drives the cutting fluid outlet 311 to move, thereby adapting to the cooling requirements of different blades 20, thereby improving the scope of application, reducing the frequency of replacing the cutter body 10, reducing the complexity of equipment replacement and debugging, and reducing the adverse effects on the flexibility and efficiency of the production line. At the same time, the types of cutter bodies 10 are reduced, thereby reducing the difficulty and comprehensive cost of inventory management. Under the premise of efficient cooling, the dependence on special cutter bodies 10 is reduced, the versatility and flexibility of blade 20 replacement are improved, different blades 20 can be fully cooled, the problem of cutting heat accumulation is improved, and the service life of the blade 20 is increased.

[0046] Specifically, the second flow channel 31 remains connected to the first flow channel 11. Even if the cooling adjustment member 30 moves, the second flow channel 31 remains connected to the first flow channel 11 after movement. The first flow channel 11 can be provided with multiple outlets, and the multiple outlets are switched to be connected with the second flow channel 31. The outlet of the first flow channel 11 can also be set to a larger area. The inlet of the second flow channel 31 after movement is still connected to the outlet of the first flow channel 11.

[0047] According to the cutting tool 100 of an embodiment of the present invention, a movable cooling adjustment part 30 is provided on the tool body 10, and the position of the cutting fluid outlet 311 is changed by using the cooling adjustment part 30, so as to adapt to the cooling requirements of different blades 20, thereby improving the scope of application, reducing the types of tool bodies 10, reducing the difficulty and overall cost of inventory management, improving the versatility of blade 20 replacement, improving the problem of cutting heat accumulation, and increasing the service life of the blade 20.

[0048] Reference Figure 3 、 Figure 4 In some embodiments, the blade body 10 has a first direction and a second direction relatively arranged, the blade 20 is arranged in the first direction of the blade body 10, and the side surface of the blade body 10 located in the second direction is constructed as a reference surface 12, the cooling adjustment member 30 has a first working position and a second working position, the cooling adjustment member 30 is located in the first working position, and the distance between the cooling adjustment member 30 in the first working position and the reference surface 12 is smaller than the cooling adjustment member 30 in the second working position.

[0049] Among them, the first direction and the second direction are relative directions of the cutter body 10, the blade 20 is located in the first direction of the cutter body 10, the reference surface 12 is the side of the cutter body 10 located in the second direction, and the cooling adjustment part 30 moves relative to the cutter body 10. The cooling adjustment part 30 can be switched between the first working position and the second working position. Compared with the cooling adjustment part 30 located in the second working position, the cooling adjustment part 30 located in the first working position is closer to the reference surface 12. The cooling adjustment part 30 drives the cutting fluid outlet 311 to move, thereby adapting to the needs of different blades 20.

[0050] In the above scheme, the surface of the cutter body 10 opposite to the blade 20 is set as the reference surface 12, and the cooling adjustment member 30 is switched between the first working position and the second working position. The cooling adjustment member 30 can be located in the first working position or moved to the second working position. The cooling adjustment member 30 drives the cutting fluid outlet 311 to change the relative position, thereby adapting to the needs of different blades 20 and further improving the scope of application.

[0051] Specifically, the first direction is the right direction, the second direction is the left direction, the left side of the cutter body 10 is the reference surface 12, the blade 20 is arranged on the right side of the cutter body 10, and the cooling adjustment member 30 moves in the left and right directions. The cooling adjustment member 30 drives the cutting fluid outlet 311 to move left and right. In the initial state, the cooling adjustment member 30 is located in the first working position, and the cutting fluid outlet 311 corresponds to the first blade 20, and then the cooling adjustment member 30 moves to the right to the second working position, and the cutting fluid outlet 311 corresponds to the second blade 20.

[0052] Reference Figure 4 In some embodiments, the blade body 10 is provided with a track portion 13 , and the cooling adjustment member 30 is connected to the track portion 13 and moves along the extension direction of the track portion 13 .

[0053] The cutter body 10 is provided with a track portion 13 , and the cooling adjustment member 30 is connected to the track portion 13 . The track portion 13 limits the movement of the cooling adjustment member 30 , and the cooling adjustment member 30 moves along the extension direction of the track portion 13 .

[0054] In the above solution, the rail portion 13 is provided to limit the movement of the cooling adjustment member 30 , so that the movement of the cooling adjustment member 30 is more stable and more accurate, thereby improving the overall performance.

[0055] Specifically, the track portion 13 is constructed as a track groove, and the cooling adjustment member 30 is at least partially located in the track groove, and the track groove limits the movement of the cooling adjustment member 30; or, the track portion 13 is constructed as a track protrusion, and a structural groove corresponding to the track protrusion is provided on the cooling adjustment member 30, and the track protrusion and the structural groove are slidably fitted; of course, the track portion 13 can also be constructed as other types, which will not be repeated here.

[0056] Reference Figure 4 In some embodiments, the track portion 13 is configured as a track groove, and the blade body 10 is provided with a first protrusion 14 and a second protrusion 15 , which together define the track groove.

[0057] Among them, the blade body 10 is provided with a first protrusion 14 and a second protrusion 15, and the first protrusion 14 and the second protrusion 15 are arranged at intervals. The space between the first protrusion 14 and the second protrusion 15 is a track groove, and the cooling adjustment member 30 is at least partially located in the track groove. The first protrusion 14 and the second protrusion 15 are used to limit the movement of the cooling adjustment member 30, so that the cooling adjustment member 30 moves along the extension direction of the track groove.

[0058] In the above solution, the first protrusion 14 and the second protrusion 15 are provided to jointly define the track groove. The overall structure is simple and easy to implement. The overall structure is easy to form, thereby further reducing the cost.

[0059] Specifically, the first protrusion 14 and the second protrusion 15 are spaced apart in the front-to-back direction, and the cooling adjustment member 30 is located in the track groove and moves in the left-right direction.

[0060] Reference Figure 5 、 Figure 6 In some embodiments, a limiting hole 32 is provided on the cooling adjustment member 30, and the limiting hole 32 extends along the moving direction of the cooling adjustment member 30. A limiting member 33 is passed through the limiting hole 32, and one end of the limiting member 33 is threadedly connected to the cutter body 10, and the other end of the limiting member 33 is provided with a stop portion 331, and the stop portion 331 is suitable for stopping the cooling adjustment member 30; wherein, a stop portion 34 is also provided on the cooling adjustment member 30, and the stop portion 34 is suitable for stopping one side of the cutter body 10 in the moving direction.

[0061] Among them, a limiting hole 32 is opened on the cooling adjustment part 30, and the limiting hole 32 extends along the moving direction of the cooling adjustment part 30. A limiting part 33 is provided on the cutter body 10, and the limiting part 33 is passed through the limiting hole 32. The stop part 331 on the limiting part 33 stops the cooling adjustment part 30. The limiting part 33 is threadedly connected to the cutter body 10. The limiting part 33 is rotated so that the stop part 331 is spaced from the cooling adjustment part 30, and the cooling adjustment part 30 can be moved. The limiting part 33 is rotated so that the stop part 331 stops the cooling adjustment part 30, and the cooling adjustment part 30 is fixed on the cutter body 10.

[0062] In the above scheme, through the cooperation of the limiting hole 32 and the limiting member 33, a stop portion 331 is provided at one end of the limiting member 33, and the cooling adjustment member 30 can be dynamically adjusted without removing the limiting member 33, so that the cooling adjustment member 30 is always in the track groove, avoiding the falling off of the cooling adjustment member 30, improving the overall stability, facilitating the operation of the cooling adjustment member 30, and improving convenience.

[0063] Specifically, the limiting hole 32 is an elongated hole, and the limiting member 33 is a screw. The screw is passed through the elongated hole, and the screw head is suitable for stopping the cooling adjustment member 30.

[0064] Reference Figure 6 In some embodiments, an elastic member 40 is further provided between the blade body 10 and the cooling adjustment member 30 , wherein one end of the elastic member 40 is connected to the blade body 10 and the other end is connected to the cooling adjustment member 30 so that the cooling adjustment member 30 tends to move away from the blade body 10 .

[0065] Among them, an elastic part 40 is also provided between the blade body 10 and the cooling adjustment part 30. One end of the elastic part 40 is connected to the blade body 10, and the other end is connected to the cooling adjustment part 30. The force of the elastic part 40 acts on the cooling adjustment part 30. After loosening the limit part 33, the cooling adjustment part 30 automatically moves away from the blade body 10.

[0066] In the above solution, an elastic member 40 is provided between the blade body 10 and the cooling adjustment member 30, and the elastic member 40 is utilized to make the cooling adjustment member 30 tend to move away from the blade body 10, so that the cooling adjustment member 30 automatically moves away from the blade body 10, quickly disengages from its position, and facilitates the movement of the cooling adjustment member 30, providing an auxiliary function for the user, thereby improving convenience and facilitating operation.

[0067] Specifically, the elastic member 40 is a spring, one end of the spring abuts against the blade body 10 , and the other end abuts against the cooling adjustment member 30 . The spring is in a compressed state, and the elastic force of the spring acts on the cooling adjustment member 30 .

[0068] More specifically, there are a plurality of elastic members 40 , and the plurality of elastic members 40 are spaced apart along the length direction of the cooling adjustment member 30 , so that the cooling adjustment member 30 is more stable.

[0069] Alternatively, the elastic member 40 is elastic rubber, and the arrangement of the elastic rubber is the same as that of the spring, which will not be described in detail here.

[0070] In some embodiments, a circulation groove is provided on the blade body 10, which is connected to the first flow channel 11. The circulation groove extends along the moving direction of the cooling adjustment member 30. The second flow channel 31 is provided with a first inlet, which is connected to the circulation groove. The end face where the first inlet is located is constructed as a sealing surface, which blocks the rest of the circulation groove.

[0071] Among them, the circulation groove extends along the moving direction of the cooling adjustment part 30, and the area of the circulation groove is larger than the area of the first inlet. During the movement of the cooling adjustment part 30, the first inlet is always connected to the circulation groove. The cutting fluid flows to the first inlet through the circulation groove and enters the second flow channel 31. The sealing surface blocks the circulation groove to prevent the cutting fluid from flowing freely.

[0072] In the above scheme, a circulation groove is set on the tool body 10, and the end face where the first inlet is located is constructed as a sealing surface. The sealing surface is used to block the circulation groove. The first inlet is connected to the circulation groove, and the cutting fluid is directed to the second flow channel 31, thereby improving the waste problem.

[0073] Specifically, the flow groove extends in the left-right direction, the first inlet is set on the bottom surface of the cooling adjustment member 30, the bottom surface is a blocking surface, the bottom surface of the cooling adjustment member 30 blocks the flow groove, and the first inlet is connected to the flow groove.

[0074] Reference Figure 6 、 Figure 7 In some embodiments, the first flow channel 11 is provided with a plurality of first discharge ports 111 , which are spaced apart in sequence along the moving direction of the cooling adjustment member 30 , and the second flow channel 31 is provided with a second inlet 313 , which is switchedly connected to the plurality of first discharge ports 111 .

[0075] The plurality of first outlets 111 are sequentially spaced apart along the moving direction of the cooling adjustment member 30 , and the movement of the cooling adjustment member 30 drives the second inlet 313 to switch and communicate with the plurality of first outlets 111 .

[0076] In the above scheme, by setting multiple first discharge ports 111 to switch and connect to the second inlet port 313, the movement of the cooling adjustment member 30 drives the movement of the second inlet port 313, so that the cutting fluid in the first flow channel 11 enters the second flow channel 31, allowing the cutting fluid to flow fully and improving the smoothness.

[0077] Specifically, there are multiple first outlets 111 , and the first outlets 111 that are not connected to the second inlet 313 can be blocked using corresponding plugs 35 , or the end surface where the second inlet 313 is located can be directly blocked.

[0078] Reference Figure 6 、 Figure 7 In some embodiments, a first accommodating groove 16 is provided on the blade body 10, and multiple first discharge outlets 111 are provided at the bottom of the first accommodating groove 16. The second flow channel 31 is provided with a second inlet 313, and the second inlet 313 is provided with an adapter 3131 located in the first accommodating groove 16. The cooling adjustment member 30 is also provided with a plug 35 located in the first accommodating groove 16. The adapter 3131 is suitable for connecting some of the multiple first discharge outlets 111, and the plug 35 is suitable for blocking other parts of the multiple first discharge outlets 111.

[0079] Among them, a first accommodating groove 16 is provided on the blade body 10, and the first discharge outlet 111 is provided at the bottom of the first accommodating groove 16. An adapter 3131 is provided on the cooling adjustment member 30. The adapter 3131 is a hollow structure. The adapter 3131 is connected to the second inlet 313. A plug 35 is also provided on the cooling adjustment member 30. The first accommodating groove 16 is used to accommodate the adapter 3131 and the plug 35. When the cooling adjustment member 30 moves, the adapter 3131 and the plug 35 move in the first accommodating groove 16. The adapter 3131 is connected to part of the multiple first discharge outlets 111, and the plug 35 blocks the other part of the multiple first discharge outlets 111.

[0080] In the above scheme, by arranging the adapter 3131 and the plug 35 on the cooling adjustment part 30, utilizing the first receiving groove 16 to accommodate the adapter 3131 and the plug 35, utilizing the plug 35 to seal the unconnected first discharge port 111, the sealing performance is improved, the waste of cutting fluid is reduced, the cutting fluid is fully utilized, and the utilization rate is improved.

[0081] Specifically, the number of the adapters 3131 is less than the number of the first outlets 111 , so that only one of the adapters 3131 can be connected to the first outlet 111 .

[0082] Specifically, there are two second inlets 313 and two first outlets 111. The two second inlets 313 are respectively provided with adapters 3131, and plugs 35 are provided on opposite sides of the two adapters 3131. When one of the adapters 3131 is connected to one first outlet 111, the other first outlet 111 is blocked by the plug 35.

[0083] In some embodiments, the plug 35 is installed on the blade body 10 and is disposed at the first outlet 111 that needs to be blocked, and the unblocked first outlet 111 is connected to the adapter 3131 .

[0084] Reference Figure 6 、 Figure 8 In some embodiments, there are multiple plugs 35 and multiple second inlets 313. Each of the multiple second inlets 313 is provided with an adapter 3131. In the direction of movement, the multiple plugs 35 are disposed on opposite sides of the multiple adapters 3131. At least some of the adapters 3131 communicate with at least some of the first outlets 111, while at least some of the plugs 35 block other portions of the first outlets 111.

[0085] Among them, multiple plugs 35 are arranged on opposite sides of multiple adapters 3131, and the plugs 35 are used to block the first discharge outlet 111. The adapter 3131 is connected to the first discharge outlet 111. Among the multiple first discharge outlets 111, the first discharge outlet 111 that is not connected to the adapter 3131 is blocked with the plugs 35.

[0086] In the above solution, by arranging plugs 35 on opposite sides of multiple adapters 3131 and using the plugs 35 to block the first outlet 111, waste is reduced, so that more cutting fluid enters the second flow channel 31, making the operation more stable and improving overall reliability.

[0087] Specifically, there are two adapters 3131 and two plugs 35. From left to right, the plug 35, the adapter 3131, the adapter 3131, and the plug 35 are arranged in sequence. The blade 10 is also provided with a second accommodating groove 19 for accommodating the elastic member 40. There are three second accommodating grooves 19. From left to right, the second accommodating groove 19, the first discharge outlet 111, the second accommodating groove 19, the first discharge outlet 111, and the second accommodating groove 19 are arranged in sequence.

[0088] Reference Figure 8 、 Figure 9 In some embodiments, the blade body 10 has a mounting surface 17, on which the blade 20 is mounted. The blade body 10 also has a first guide surface 18, which is inclined relative to the mounting surface 17. The cooling adjustment member 30 has a second guide surface 36, which is smoothly connected to the first guide surface 18. The cooling adjustment member 30 also has a protective surface 37, which is located on the side of the second guide surface 36 closest to the blade 20. Multiple cutting fluid outlets 311 are provided, with some of the cutting fluid outlets 311 corresponding to the protective surfaces 37 and others corresponding to the second guide surface 36.

[0089] Among them, the blade 20 is arranged on the mounting surface 17, the first guide surface 18 is inclined relative to the mounting surface 17, the first guide surface 18 guides the chips, the second guide surface 36 on the cooling adjustment part 30 is smoothly connected to the first guide surface 18, the first guide surface 18 and the second guide surface 36 cooperate to guide the chips, and a protective surface 37 is also provided on the inner side of the second guide surface 36. Compared with the second guide surface 36, the protective surface 37 is closer to the blade 20, and the protective surface 37 cooperates with the second guide surface 36 to guide the chips to move along the first guide surface 18 and the second guide surface 36. Some of the multiple cutting fluid outlets 311 correspond to the protective surface 37, and the other parts correspond to the guide surface. The cutting fluid discharged from the cutting fluid outlet 311 is sprayed onto the blade 20.

[0090] In the above scheme, the non-working cutting edge of the blade 20 is protected by setting the first guide surface 18, the second guide surface 36 and the protective surface 37. It can be understood that when the working cutting edge cuts the workpiece, the chips generated will move. The embodiment of the present invention guides the movement of the chips by setting the first guide surface 18, the second guide surface 36 and the protective surface 37, so that the chips move along the space limited by the first guide surface 18 and the second guide surface 36, thereby preventing the moving chips from contacting other cutting edges and protecting the cutting edges.

[0091] When the blade 20 is specifically a small-width blade or a large-width blade, the overall width of the small-width blade is equal to that of the large-width blade, and the cutting edges of both extend leftward from the right end face. The extending size of the cutting edge of the small-width blade is small, and the extending size of the large-width blade is large.

[0092] Reference Figure 5 、 Figure 6 The specific installation steps for a small-blade-width blade are as follows: When clamping a small-blade-width blade on the cutter body 10, push the cooling adjustment member 30 so that the plug 35 on the cooling adjustment member 30 contacts the inner side of the first receiving groove 16 on the cutter body 10. Then press the cooling adjustment member 30 downward so that the plug 35 and the adapter 3131 are pressed into the first receiving groove 16 of the cutter body 10, and finally lock it with the limit member 33. At this time, the first first outlet 111 from right to left on the cutter body 10 is connected to the first adapter 3131 from right to left, and the second plug 35 from right to left blocks the second first outlet 111. At this time, the cutting fluid flows from the first flow channel 11 into the second flow channel 31 of the cooling adjustment member 30, and the cutting fluid is then sprayed out from the cutting fluid outlet 311. At this time, the cutting fluid sprayed from the cutting fluid outlets 311 in the middle and on the left is sprayed on the cutting edge of the blade 20, and the cutting fluid sprayed from the cutting fluid outlet 311 on the right is sprayed on the outside of the blade 20.

[0093] Reference Figure 2 、 Figure 5 、 Figure 6 、 Figure 7 The specific installation steps for a large-blade-width blade are as follows: When clamping a large-blade-width blade on the cutter body 10, after the limiter 33 is released, the cooling adjustment member 30 is pushed out by the elastic member 40. At this time, the adapter 3131 on the cooling adjustment member 30 is in the first receiving groove 16, pushing the cooling adjustment member 30 so that the stopper 34 of the cooling adjustment member 30 abuts against the second protrusion 15 of the cutter body 10. The cooling adjustment member 30 is then pressed downward and finally locked with the limiter 33. At this time, the second first outlet 111 on the cutter body 10 from right to left is connected to the second adapter 3131 from right to left; the first plug 35 from right to left blocks the first first outlet 111. At this time, the cutting fluid flows from the first flow channel 11 into the second flow channel 31 of the cooling adjustment member 30 and is then ejected from the cutting fluid outlet 311. At this time, the cutting fluid ejected from all the cutting fluid outlets 311 is sprayed onto the cutting edge of the blade 20.

[0094] Other structures and operations of the cutting tool 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0095] Throughout this specification, reference to terms such as "embodiment" or "example" indicates that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0096] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A cutting tool, characterized in that: include: A blade body (10), wherein the blade body (10) is provided with a first flow channel (11); a blade (20), the blade (20) being disposed on the blade body (10); a cooling adjustment member (30), the cooling adjustment member (30) being movably disposed on the blade body (10), the cooling adjustment member (30) being provided with a second flow channel (31), the second flow channel (31) being connected to the first flow channel (11), and the second flow channel (31) being provided with a cutting fluid outlet (311) for supplying cutting fluid to the blade (20); The blade body (10) has a mounting surface (17), the blade (20) is arranged on the mounting surface (17), the blade body (10) is further provided with a first guide surface (18), the first guide surface (18) is configured to be inclined relative to the mounting surface (17), the cooling adjustment member (30) is provided with a second guide surface (36), the second guide surface (36) is smoothly connected to the first guide surface (18), the cooling adjustment member (30) is further provided with a protective surface (37), the protective surface (37) is provided on a side of the second guide surface (36) close to the blade (20); wherein, The cutting fluid outlets (311) are provided in plurality, some of the cutting fluid outlets (311) correspond to the protective surface (37), and other parts of the cutting fluid outlets (311) correspond to the second flow guide surface (36).

2. The cutting tool according to claim 1, wherein The blade (10) has a first direction and a second direction that are relatively arranged. The blade (20) is arranged in the first direction of the blade (10). The side surface of the blade (10) located in the second direction is constructed as a reference surface (12). The cooling adjustment member (30) has a first working position and a second working position. The cooling adjustment member (30) is located in the first working position. The distance between the cooling adjustment member (30) in the first working position and the reference surface (12) is smaller than that between the cooling adjustment member (30) in the second working position.

3. The cutting tool according to claim 2, wherein: The blade body (10) is provided with a track portion (13), and the cooling adjustment member (30) is connected to the track portion (13) and moves along an extension direction of the track portion (13).

4. The cutting tool according to claim 3, characterized in that The track portion (13) is configured as a track groove, and the blade body (10) is provided with a first protrusion (14) and a second protrusion (15), wherein the first protrusion (14) and the second protrusion (15) jointly define the track groove.

5. The cutting tool according to claim 3, wherein The cooling adjustment member (30) is provided with a limiting hole (32), the limiting hole (32) extends along the moving direction of the cooling adjustment member (30), a limiting member (33) is passed through the limiting hole (32), one end of the limiting member (33) is threadedly connected to the cutter body (10), and the other end of the limiting member (33) is provided with a stop portion (331), and the stop portion (331) is suitable for stopping the cooling adjustment member (30); wherein, A stop portion (34) is also provided on the cooling adjustment member (30), and the stop portion (34) is suitable for stopping against one side of the knife body (10) in the moving direction.

6. The cutting tool according to claim 5, characterized in that An elastic member (40) is further provided between the blade body (10) and the cooling adjustment member (30), wherein one end of the elastic member (40) is connected to the blade body (10) and the other end is connected to the cooling adjustment member (30), so that the cooling adjustment member (30) tends to move away from the blade body (10).

7. The cutting tool according to claim 1, wherein The blade body (10) is provided with a circulation groove, which is connected to the first flow channel (11). The circulation groove extends along the moving direction of the cooling adjustment member (30). The second flow channel (31) is provided with a first inlet, which is connected to the circulation groove. The end face where the first inlet is located is constructed as a blocking surface, and the blocking surface blocks the rest of the circulation groove.

8. The cutting tool according to claim 1, wherein The first flow channel (11) is provided with a plurality of first discharge ports (111), and the plurality of first discharge ports (111) are sequentially spaced apart along the moving direction of the cooling adjustment member (30); the second flow channel (31) is provided with a second inlet (313), and the second inlet (313) is switchedly connected to the plurality of first discharge ports (111).

9. The cutting tool according to claim 8, characterized in that The blade body (10) is provided with a first receiving groove (16), and a plurality of the first discharge outlets (111) are provided at the bottom of the first receiving groove (16). The second flow channel (31) is provided with a second inlet (313), and the second inlet (313) is provided with an adapter (3131) located in the first receiving groove (16). The cooling adjustment member (30) is also provided with a plug (35) located in the first receiving groove (16), and the adapter (3131) is suitable for connecting a portion of the plurality of the first discharge outlets (111), and the plug (35) is suitable for blocking another portion of the plurality of the first discharge outlets (111).

10. The cutting tool according to claim 9, characterized in that There are multiple plugs (35), multiple second inlets (313), and multiple second inlets (313) are correspondingly provided with adapters (3131). In the moving direction, the multiple plugs (35) are provided on opposite sides of the multiple adapters (3131); wherein, At least part of the adapter (3131) is connected to at least part of the first discharge outlet (111), and at least part of the plug (35) blocks another part of the first discharge outlet (111).

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