Cutter laser cladding tool equipment

Abstract

The utility model relates to the technical field of cutter laser cladding, and particularly discloses cutter laser cladding tool equipment, a cutter is mounted in a cutter mounting seat on a rotating worktable, a heating assembly in a cutter heating mechanism is used for heating the cutter in the cutter mounting seat, preheating before laser cladding of the cutter can be realized, and the laser cladding efficiency of the cutter is improved. Heating and heat preservation are achieved in the laser cladding process, slow cooling is achieved after laser cladding is completed, and temperature control over the tool is achieved in the whole process, so that the defect that due to the fact that heat dissipation of a tool base body is too fast, the temperature gradient between a laser cladding layer and the tool base body is too large, and the coating cracks is overcome; and the rotary workbench is adopted to drive the cutter to rotate to a proper position, so that the laser cladding head can conveniently carry out laser cladding on the cutting edge of the cutter, and the working efficiency and precision of laser cladding are improved.

Description

Technical Field

[0001] This application belongs to the field of laser cladding technology for cutting tools, and more specifically, it relates to a tooling device for laser cladding of cutting tools. Background Technology

[0002] Machining, due to its advantages of high precision, high efficiency, and high controllability, is one of the important processing methods in manufacturing. The performance of the cutting tools used in machining is a key factor affecting the quality of machining, typically requiring tools with high hardness, wear resistance, and red hardness. During high-speed rotation, the cutting edge of the tool is prone to wear, affecting machining efficiency. Laser cladding, as a surface strengthening technology, has advantages such as low surface dilution rate, strong adhesion between the coating and the substrate, and low energy input to the substrate. Laser cladding is used to strengthen the surface of the cutting edge of tools by using a highly concentrated, high-power laser beam to clad high-performance alloy powder onto the surface of a metal substrate, forming a hard alloy reinforced coating at the cutting edge. This further improves the hardness and wear resistance of the cutting edge without compromising its sharpness, and has been widely used in tool modification.

[0003] Patent document with application number 202220800282.3 discloses a laser cladding worktable for cutting tools, which includes a worktable body. The upper end of the worktable body is provided with an upper tray, and the upper tray is provided with a hollow working hole. At least one tool holder is provided in the hollow working hole. The tool holder is a hollow structure. A funnel is provided below the tool holder, and a powder receiving tray is provided below the funnel. The worktable fixes the tool through the tool holder. However, the metal substrate of the tool has high thermal conductivity. During the laser cladding process, heat is easily lost through the tool substrate and the holder, resulting in a large temperature gradient between the cemented carbide coating and the tool substrate. This temperature gradient can easily cause inconsistent volume expansion and contraction between the cladding coating and the substrate, forming internal stress, leading to coating cracking, affecting coating quality and service life.

[0004] Therefore, there is an urgent need to develop a new type of laser cladding fixture for cutting tools that can improve the defect of excessive temperature gradient between the tool substrate and the laser cladding coating during the laser cladding process, which leads to coating cracking. Utility Model Content

[0005] The purpose of this application is to provide a tooling device for laser cladding of cutting tools, which can improve the defect of excessive temperature gradient between the tool substrate and the laser cladding coating during the laser cladding process, which leads to coating cracking.

[0006] This application provides a laser cladding fixture for cutting tools, comprising: a base assembly, a tool mounting mechanism, and a tool heating mechanism disposed on the base assembly. The tool mounting mechanism includes a rotating worktable and a tool mounting seat disposed on the rotating worktable. The tool heating mechanism includes a mounting sleeve and a heating component disposed within the mounting sleeve. The mounting sleeve is coaxially disposed on the outside of the rotating worktable, enabling the heating component to heat the tool mounted on the rotating worktable. The fixture also includes a first rotation drive mechanism, which is drivenly connected to the rotating worktable to drive the rotating worktable to rotate.

[0007] By adopting the above technical solution, the cutting tool is installed in the cutting tool mounting seat on the rotating worktable. The heating component in the cutting tool heating mechanism heats the cutting tool in the cutting tool mounting seat, which can achieve preheating of the cutting tool before laser cladding, heating and heat preservation during laser cladding, and slow cooling of the cutting tool after laser cladding. The temperature of the cutting tool is controlled throughout the process, thereby improving the defect of coating cracking caused by excessive temperature gradient between the laser cladding layer and the cutting tool substrate due to excessive heat dissipation of the cutting tool substrate. The rotating worktable drives the cutting tool to a suitable position, which is conducive to the laser cladding head to easily perform laser cladding on the cutting edge of the cutting tool, improving the working efficiency and accuracy of laser cladding.

[0008] Optionally, there may be multiple tool mounting seats, which are evenly spaced along the circumference of the rotating worktable.

[0009] By adopting the above technical solution, multiple tools are installed in corresponding tool mounting seats. The rotating worktable rotates, and the tools in different tool mounting seats are sequentially driven to be located below the laser cladding head for laser cladding. This enables batch laser cladding of tools and further improves the processing efficiency of laser cladding.

[0010] Optionally, the base assembly includes a base and a first support disposed on the base, the mounting sleeve is disposed on the first support, the tool mounting mechanism further includes a first mounting ring, the first mounting ring is positioned and connected inside the mounting sleeve, and the rotating worktable is rotatably connected inside the first mounting ring.

[0011] By adopting the above technical solution, the rotary table can be installed conveniently and reliably, which further facilitates the convenient and reliable installation of cutting tools on the rotary table.

[0012] Optionally, the first mounting ring is positioned and installed inside the mounting sleeve by a plug-in assembly. The plug-in assembly includes a plug-in groove and a plug-in block that cooperate with each other. The plug-in groove is formed on the inner circumferential wall of the mounting sleeve, and the plug-in block is fixedly disposed on the outer circumferential wall of the first mounting ring.

[0013] By adopting the above technical solution, the positioning and connection of the first mounting ring within the mounting sleeve can be achieved conveniently, stably, and reliably.

[0014] Optionally, the base assembly includes a second support disposed on the base, the first rotation drive mechanism is disposed on the second support, the first rotation drive mechanism includes a first drive motor, and the power output shaft of the first drive motor is coaxially and fixedly connected to the rotation shaft of the rotating worktable.

[0015] By adopting the above technical solution, the rotation efficiency, stability, and adjustability of the rotating worktable are improved by driving the first drive motor.

[0016] Optionally, the heating assembly includes at least one of an electric heating coil or an induction heating coil, and the axial direction of the electric heating coil or induction heating coil is arranged parallel to the axial direction of the mounting sleeve.

[0017] By adopting the above technical solution, adjustable heating of the cutting tool can be achieved, thereby realizing high-efficiency and high-precision cutting tool heating.

[0018] Optionally, a heat-conducting groove is formed on the inner circumferential wall surface of the mounting sleeve.

[0019] By adopting the above technical solutions, the heating efficiency and temperature control accuracy of the cutting tools can be further improved.

[0020] Optionally, the rotating worktable has an installation port, the tool mounting seat includes a second mounting ring, the second mounting ring is rotatably connected to the installation port, the tool is mounted in the second mounting ring, and the tooling equipment further includes a second rotation drive mechanism, the second rotation drive mechanism drives the second mounting ring to rotate.

[0021] By adopting the above technical solution, the second rotation drive mechanism drives the second mounting ring to rotate, thereby driving the tool inside the mounting ring to rotate. During the rotation process, laser cladding of the multi-directional working surface of the tool cutting edge is achieved, improving processing efficiency and accuracy.

[0022] Optionally, the tool mounting base further includes a rotating connection assembly, which includes a connecting shaft and a connecting bushing. One end of the connecting shaft is fixedly connected to the second mounting ring, and the other end has a circumferential through keyway. The second rotation drive mechanism includes a second drive motor. One end of the connecting bushing is fixedly sleeved on the power output shaft of the second drive motor, and the other end is provided with a key that mates with the keyway. The second drive motor drives the second mounting ring to rotate through the rotating connection assembly.

[0023] By adopting the above scheme, the second drive motor drives the second mounting ring to rotate by using the keyway between the connecting bushing fixedly sleeved on the second drive motor and the connecting shaft fixedly connected on the second mounting ring. Furthermore, by setting the keyway to be circumferentially through, the second mounting ring can be separated from the second drive motor after laser cladding is completed, and the second mounting ring of the next station can rotate to the corresponding position and re-bond with the second drive motor, so that the tool in the second mounting ring of the next station can complete the coating laser cladding. This process is repeated to efficiently achieve continuous batch laser cladding of tools.

[0024] Optionally, an elastic positioning component is provided on the inner wall surface of the second mounting ring. The elastic positioning component includes a plurality of elastic positioning elements, which are evenly spaced along the circumferential inner wall surface of the second mounting ring.

[0025] By adopting the above technical solution, it is possible to conveniently achieve the insertion and fixing of the tool and the automatic centering effect, thereby improving the accuracy of laser cladding of the tool cutting edge coating.

[0026] In summary, this application has at least one of the following beneficial effects:

[0027] 1. The laser cladding fixture for cutting tools provided in this application has a cutting tool mounted in a cutting tool mounting seat on a rotating worktable. The cutting tool in the cutting tool mounting seat is heated by a heating component in the cutting tool heating mechanism. This enables preheating of the cutting tool before laser cladding, heat preservation of the cutting tool during laser cladding, and slow cooling of the cutting tool after laser cladding. The temperature of the cutting tool is controlled throughout the process, thereby improving the defect of coating cracking caused by excessive temperature gradient between the laser cladding layer and the cutting tool substrate due to excessive heat dissipation from the cutting tool substrate. The rotating worktable drives the cutting tool to a suitable position, which facilitates the laser cladding head to easily perform laser cladding on the cutting edge of the cutting tool, thereby improving the working efficiency and accuracy of laser cladding.

[0028] 2. The laser cladding fixture equipment for cutting tools provided in this application has multiple tool mounting seats, with multiple cutting tools installed in their respective tool mounting seats. The rotating worktable rotates, sequentially driving different cutting tools to work under the laser cladding head, which can realize continuous batch laser cladding of cutting tools and further improve the processing efficiency of laser cladding.

[0029] 3. The laser cladding fixture for cutting tools provided in this application utilizes a keyed connection between a connecting bushing fixedly connected to the second drive motor and a connecting shaft fixedly connected to the second mounting ring to enable the second drive motor to drive the second mounting ring to rotate. Furthermore, by setting the keyway to be circumferentially through, after laser cladding is completed, the second mounting ring and the second drive motor can be separated, allowing the cutting tool in the second mounting ring of the next station to rotate directly below the laser cladding head. The second mounting ring of the next station and the second drive motor are again connected via a keyed connection to drive the cutting tool of the next station to rotate, completing the laser cladding of the coating. This enables multiple cutting tools to sequentially perform laser cladding of the coating, which is beneficial for improving efficiency and accuracy and realizing continuous batch production. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of the tool laser cladding fixture equipment according to an embodiment of this application;

[0031] Figure 2 This is a partial structural schematic diagram of the tool laser cladding fixture equipment according to an embodiment of this application.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1. Base assembly; 11. Base; 12. First support; 13. Second support; 2. Tool mounting mechanism; 21. Rotating worktable; 211. Rotating shaft; 22. Tool mounting seat; 221. Second mounting ring; 222. Elastic positioning assembly; 223. Connecting shaft; 2231. Keyway; 224. Connecting bushing; 2241. Key; 23. First mounting ring; 3. Mounting sleeve; 31. Insertion groove; 4. Tool; 5. Laser cladding head; 6. First drive motor; 7. Second drive motor. Detailed Implementation

[0034] This application provides a laser cladding fixture for cutting tools. To make the purpose, technical solution, and effects of this application clearer and more explicit, the following provides a more detailed description. It should be understood that the specific embodiments described herein are only for explaining this application and are not intended to limit this application. In the description of this application, it should be understood that the orientation or positional relationship of the embodiments is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description, and is not intended to 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 of this application. Unless otherwise specified and limited, it should be noted that the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to mechanical or electrical connections, or internal connections between two components; they can be direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0035] Please refer to Figure 1 This application provides a laser cladding fixture for cutting tools, including a base assembly 1, a tool mounting mechanism 2, and a tool heating mechanism disposed on the base assembly 1. The tool heating mechanism includes a mounting sleeve 3 and a heating component disposed within the mounting sleeve 3. The tool mounting mechanism 2 is used to mount a tool 4, and the tool heating mechanism is used to heat the tool 4 mounted on the tool mounting mechanism 2, thereby achieving preheating of the tool substrate before the laser cladding device starts laser cladding, heat preservation of the tool substrate during the laser cladding process, and slow cooling of the tool substrate after laser cladding is completed. The laser cladding device can adopt conventional laser cladding equipment in the art, including a laser cladding head 5 and a laser cladding equipment body (not shown in the figure). The laser beam and alloy powder beam emitted by the laser cladding equipment body act on the cutting edge of the tool 2 through the laser cladding head 5, forming a hard alloy coating on the cutting edge of the tool 2. The laser cladding head 5 can be connected to the laser cladding equipment body through conventional connection structures in the art, such as a six-axis, four-axis, or three-axis industrial robot.

[0036] Please refer to Figure 1 , Figure 2The base assembly 1 includes a base 11 and a first support 12 and a second support 13 that are upright and fixedly connected to the base 11. The fixed connection in this embodiment can be achieved using conventional methods such as integral molding, welding, riveting, bonding, or bolting, without specific limitations. The tool mounting mechanism 2 includes a rotating worktable 21, a tool mounting seat 22 disposed on the rotating worktable 21, and a first mounting ring 23. The rotating worktable 21 is rotatably connected to the first mounting ring 23. For example, an annular limiting groove is formed on the inner ring surface of the first mounting ring 23. A limiting ring adapted to the annular limiting groove is fixedly connected to the outer circumference of the rotating worktable 21. The limiting ring is rotatably connected to the limiting groove, thereby achieving the rotatable connection of the rotating worktable 21 within the first mounting ring 23. Furthermore, the rotatable connection can be reduced by installing ball bearings or rollers. The mounting sleeve 3 is fixedly connected to the top of the first support 12, and the mounting sleeve 3 is axially horizontal. The first mounting ring 23 is positioned and connected inside the mounting sleeve 3. For example, the first mounting ring 23 is positioned and installed inside the mounting sleeve 3 through a plug-in assembly. Specifically, the plug-in assembly includes a plug-in groove 31 and a plug-in block (not shown in the figure) that cooperate with each other. The plug-in groove 31 is opened on the inner circumference of the mounting sleeve 3, and the plug-in block is fixedly disposed on the outer circumference of the first mounting ring 23. The first mounting ring 23 is plugged and fixed inside the mounting sleeve 3 through the plug-in block. The number of plug-in assemblies can be one or more, and there is no specific limitation. In this embodiment, the number of plug-in assemblies is 4 sets, which are evenly distributed along the circumference of the mounting sleeve 3.

[0037] To improve heating and heat preservation efficiency, the heating component (not shown in the figure) of the tool heating mechanism is nested within the mounting sleeve 3. The heating component includes at least one of an electric heating coil or an induction heating coil, and the axial direction of the electric heating coil or induction heating coil is parallel to the axial direction of the mounting sleeve 3. It is understood that the end of the electric heating coil or induction heating coil is provided with a circuit load connector. Depending on the different materials and geometric dimensions of the tool 4, different turn spacings are customized for the electric heating coil or induction heating coil, and used in conjunction with electrical parameters to further improve heating efficiency and temperature control accuracy. It is understood that when the heating component includes an electric heating coil, a heat-conducting groove is opened on the inner circumferential wall of the mounting sleeve 3 at the corresponding position of the electric heating coil, so that the heat generated by the electric heating coil can be transferred to the tool 4 for heating more promptly. The number of tool mounting seats 22 can be one or more, and the specific number is not limited. In the embodiment of this application, the number of tool mounting seats 22 is 6. Correspondingly, the rotating worktable 21 has 6 mounting holes evenly spaced along the circumferential direction, and the tool mounting seats 22 are installed in the mounting holes. The geometric dimensions of the tool mounting base 22 are adapted to the geometric dimensions of the tool 4. In the embodiments of this application, taking a milling cutter as an example, the tool mounting base 22 includes a second mounting ring 221, and six tools 4 are respectively inserted into the second mounting ring 221. It can be understood that in order to improve the installation stability of the tool 4, an elastic positioning component 222 is provided on the inner wall surface of the second mounting ring 221. The elastic positioning component includes multiple elastic positioning elements. For example, the elastic positioning elements are arc-shaped pieces made of spring steel, and the number of arc-shaped pieces is three, which are evenly spaced and fixed along the inner circumference of the second mounting ring 221. Furthermore, the second mounting ring 221 is rotatably connected to the mounting opening on the rotating worktable 21. The mounting opening is a cylindrical through hole. A limiting ring is fixedly connected to the outer circumferential wall of the second mounting ring 221. A limiting groove is formed at the corresponding position of the mounting opening. The limiting ring is rotatably connected to the limiting groove to realize the rotational connection of the second mounting ring 221 in the mounting opening. This facilitates the rotation of the tool 4 inserted in the second mounting ring 221 for laser cladding, thereby achieving multi-directional coating reinforcement of the tool cutting edge.

[0038] Please refer to Figure 2The tool laser cladding fixture equipment of this application embodiment also includes a first rotation drive mechanism. The first rotation drive mechanism is driven to rotate the rotating worktable 21. Specifically, the first rotation drive mechanism includes a first drive motor 6. The body of the first drive motor 6 is mounted on the second support 13 through a mounting base. The power output shaft of the first drive motor 6 is coaxially and fixedly connected to the rotating shaft 211 fixedly connected to the bottom of the rotating worktable 21. When the first drive motor 6 rotates, it drives the rotating worktable 21 to rotate within the first mounting ring 23, so that the tool 4 inserted and mounted in the tool mounting base 22 rotates with the rotating worktable 21, so that multiple tools 4 to be laser clad rotate sequentially to the bottom of the laser cladding head 5 for laser cladding.

[0039] Furthermore, the tooling equipment also includes a second rotation drive mechanism, which drives the second mounting ring 221 to rotate. Specifically, the second rotation drive mechanism includes a second drive motor 7, and the tool mounting base 22 also includes a rotation connection assembly, which includes a connecting shaft 223 and a connecting bushing 224. The bottom of the second mounting ring 221 is closed by a cover plate. One end of the connecting shaft 223 is fixedly connected to the center of the bottom cover plate of the second mounting ring 221, and the other end has a circumferential through keyway 2231. One end of the connecting bushing 224 is fixedly sleeved on the power output shaft of the second drive motor 7, and the other end is provided with a key 2241 that cooperates with the keyway 2231. When the second drive motor 7 rotates, it drives the second mounting ring 221 to rotate through the rotation connection assembly, thereby driving the tool 4 inserted in the second mounting ring 221 to rotate, so that the circumferential working surface of the cutting edge of the tool 4 can form a cemented carbide coating under the combined action of the laser beam and the cemented carbide powder beam. It should be understood that the circumferentially penetrating keyway 2231 on the connecting shaft 223 of the rotating connecting assembly allows the first drive motor 6 to rotate and drive the rotating worktable 21 to move the second mounting ring 221 to the corresponding position of the second drive motor 7. At this point, the key 2241 of the connecting sleeve 224 engages with the keyway 2231, the first drive motor 6 stops rotating, and the second drive motor 7 starts rotating, thereby driving the tool 4 inserted in the second mounting ring 221 to rotate and perform laser cladding on the tool 4. After completion, the second drive motor 7 stops rotating, and the first drive motor 6 starts rotating again, moving the second mounting ring 221 at the next station to the corresponding position of the second drive motor 7. This cycle repeats, allowing the tools 4 at multiple stations on the rotating worktable 21 to sequentially complete laser cladding, achieving continuous batch processing.For example, the key 2241 on the connecting bushing 224 is chamfered to prevent obstruction of the rotation of the connecting shaft 223 on the tool mounting base 22. It is understood that the body of the second drive motor 7 can also be slidably connected to the second support 13 via a sliding mounting base. The sliding mounting base is driven by a linear drive mechanism (not shown in the figure), such as a cylinder or electric cylinder. In the initial position, the power output shaft of the second drive motor 7 is away from the rotating worktable 21 to prevent obstruction of the first drive motor 6 from driving the rotating worktable 21. When the rotating worktable 21 rotates to bring the tool 4 inside the tool mounting base 22 below the laser cladding head 5, the first drive motor 6 stops rotating, and the linear drive mechanism... The second drive motor 7 is driven to approach the rotating worktable 21, so that the key 2241 on the connecting sleeve 224 on the power output shaft of the second drive motor 7 engages with the keyway 2231 on the connecting shaft 223 on the tool mounting base 22. The second drive motor 7 rotates, thereby driving the tool 4 inserted on the tool mounting base 22 to rotate for laser cladding. After the laser cladding is completed, the second drive motor 7 stops rotating, and the linear drive mechanism drives the second drive motor 7 to reset to the initial position. The first drive motor 6 rotates again, thereby driving the rotating worktable 21 to rotate, and driving the tool 4 of the next station to enter directly below the laser cladding head 5. The above process is repeated to sequentially perform laser cladding of the tools 4 at multiple stations.

[0040] The working principle of the laser cladding tooling equipment provided in this application is to use the heating component in the tool heating mechanism to heat the tool 4 in the tool mounting seat 22, preheat the tool 4 before laser cladding, heat and keep the tool 4 warm during the laser cladding process of the laser cladding head 5, and continue heating after laser cladding to achieve slow cooling of the tool 4. The temperature of the tool 4 is controlled throughout the process, thereby improving the defect of coating cracking caused by excessive heat dissipation from the substrate of the tool 4, resulting in an excessive temperature gradient between the laser cladding layer and the substrate.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A tool laser cladding tooling apparatus, characterized by, include: The tooling includes a base assembly, a tool mounting mechanism, and a tool heating mechanism disposed on the base assembly. The tool mounting mechanism includes a rotating worktable and a tool mounting seat disposed on the rotating worktable. The tool heating mechanism includes a mounting sleeve and a heating component disposed within the mounting sleeve. The mounting sleeve is coaxially disposed on the outside of the rotating worktable, so that the heating component can heat the tool mounted on the rotating worktable. The tooling also includes a first rotation drive mechanism, which is drivenly connected to the rotating worktable to drive the rotating worktable to rotate.

2. The tool laser cladding tooling apparatus of claim 1, wherein, The number of tool mounting seats is multiple, and the multiple tool mounting seats are evenly spaced along the circumference of the rotating worktable.

3. The tool laser cladding tooling apparatus of claim 1 or 2, wherein, The base assembly includes a base and a first support disposed on the base. The mounting sleeve is disposed on the first support. The tool mounting mechanism further includes a first mounting ring, which is positioned and connected inside the mounting sleeve. The rotating worktable is rotatably connected inside the first mounting ring.

4. The tool laser cladding tooling apparatus of claim 3, wherein, The first mounting ring is positioned and installed inside the mounting sleeve by a plug-in assembly. The plug-in assembly includes a plug-in groove and a plug-in block that cooperate with each other. The plug-in groove is formed on the inner circumferential wall of the mounting sleeve, and the plug-in block is fixedly disposed on the outer circumferential wall of the first mounting ring.

5. The tool laser cladding tooling apparatus of claim 3, wherein, The base assembly includes a second support disposed on the base, and the first rotation drive mechanism is disposed on the second support. The first rotation drive mechanism includes a first drive motor, and the power output shaft of the first drive motor is coaxially and fixedly connected to the rotation shaft of the rotating worktable.

6. The tool laser cladding tooling apparatus of claim 1 or 2, wherein, The heating assembly includes at least one of an electric heating coil or an induction heating coil, and the axial direction of the electric heating coil or the induction heating coil is parallel to the axial direction of the mounting sleeve.

7. The tool laser cladding tooling apparatus of claim 1 or 2, wherein, A heat-conducting groove is formed on the inner circumferential wall surface of the mounting sleeve.

8. The tool laser cladding tooling apparatus of claim 1 or 2, wherein, The rotating worktable has an installation port, and the tool mounting seat includes a second mounting ring, which is rotatably connected to the installation port. The tool is installed in the second mounting ring. The tooling equipment also includes a second rotation drive mechanism, which drives the second mounting ring to rotate.

9. The tool laser cladding tooling apparatus of claim 8, wherein, The tool mounting base also includes a rotating connection assembly, which includes a connecting shaft and a connecting bushing. One end of the connecting shaft is fixedly connected to the second mounting ring, and the other end has a circumferential through keyway. The second rotation drive mechanism includes a second drive motor. One end of the connecting bushing is fixedly sleeved on the power output shaft of the second drive motor, and the other end is provided with a key that mates with the keyway. The second drive motor drives the second mounting ring to rotate through the rotating connection assembly.

10. The tool laser cladding tooling apparatus of claim 9, wherein, An elastic positioning component is provided on the inner wall surface of the second mounting ring. The elastic positioning component includes a plurality of elastic positioning elements, which are evenly spaced along the inner circumference of the second mounting ring.

Images