Metal machining lathe with finished product detection function

Abstract

The invention discloses a metal machining lathe with a finished product detection function, and relates to the technical field of metal processing.The metal machining lathe comprises a machining unit, a moving mechanism and a workbench, the machining unit is arranged at the working end of the moving mechanism, and a clamping assembly is arranged on the workbench; compared with an existing metal machining lathe, the metal machining lathe is provided with the lifting assembly and the multi-dimensional detection unit, a metal part can be completely separated from the clamping jaw and the workbench in the detection process through the lifting assembly, on one hand, the clamping jaw is prevented from shielding the detection view field, and on the other hand, the machining efficiency is improved; on the other hand, the workbench is prevented from blocking the moving path of the multi-dimensional detection unit, the size and surface quality detection of the inner and outer walls and the upper surface of the workpiece can be completed at a time through the multi-dimensional detection unit without additional positioning, all machining faces are fully covered, the detection time is greatly shortened, and the detection efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of metal processing technology, specifically a metal processing lathe with finished product inspection function. Background Technology

[0002] In the field of mechanical manufacturing, metalworking lathes are core equipment and are widely used in the milling or turning of metal parts such as shafts and discs. Their machining accuracy, operational stability and automation level directly determine the quality of products and production efficiency. With the rapid development of high-end manufacturing industries, the requirements for machining accuracy of metal parts are constantly increasing. Lathes not only need to have high-precision cutting capabilities, but also need to be equipped with complete clamping and inspection integrated functions.

[0003] Currently, metalworking lathes typically integrate inspection modules directly with the lathe. These modules scan and inspect the dimensions and surface quality of machined metal parts. However, existing inspection technologies often lack effective anti-contamination measures, making it difficult to create a clean inspection environment during the inspection process. Consequently, residual cutting fluid and fine metal debris on the surface of the metal parts cannot be removed in time. These impurities adhere directly to the sensor surface of the inspection module, interfering with the accurate transmission of inspection signals and causing data distortion that fails to accurately reflect the actual machining quality of the metal parts. Summary of the Invention

[0004] The technical problem to be solved by the present invention is how to avoid the distortion of inspection results after the metal parts are processed. To this end, a metal processing lathe with finished product inspection function is provided.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a metal processing lathe with finished product inspection function, the metal processing lathe including a processing unit, a moving mechanism, and a worktable, the processing unit being disposed at the working end of the moving mechanism, the processing unit performing milling or turning on metal parts, the moving mechanism driving the processing unit to achieve X, Y, and Z axis movement to meet different processing position requirements, the worktable being provided with a clamping assembly, the side of the worktable away from the processing unit being provided with a mounting base, the mounting base being provided with a rotating mechanism and an adjusting mechanism, the rotating mechanism being connected to the worktable, the adjusting mechanism being connected to the clamping assembly, a robotic arm being provided at the side end of the worktable, the robotic arm being provided with a bracket, the bracket being provided with a multi-dimensional inspection unit, the robotic arm in the present invention being a lifting rotating arm, and the robotic arm having a horizontal telescopic function, so that the robotic arm can drive the bracket to accurately switch between the standby position and the inspection position, the machining lathe... During operation, the clamping range of the clamping assembly is adjusted by the adjustment mechanism to fix metal parts of different sizes. The rotating mechanism drives the worktable to rotate the metal parts, enabling the processing unit to process the metal parts from all directions. After the metal parts are processed, the robotic arm moves the bracket to the inspection station directly above the side of the metal parts. The multi-dimensional inspection unit inspects the size and surface quality of the processed metal parts. During the inspection process, the rotating mechanism needs to continuously drive the worktable and the metal parts to rotate, so as to ensure that the inspection covers all processed surfaces of the metal parts. Finally, the present invention also provides a sealing mechanism and a cleaning mechanism on the side of the bracket. During the processing stage, the sealing mechanism prevents coolant and debris from contaminating the multi-dimensional inspection unit. When the metal parts are in the inspection stage, the cleaning mechanism cleans the surface of the metal parts to ensure that coolant and debris do not adhere to the metal parts during the inspection process and affect the inspection results.

[0006] Furthermore, the worktable is equipped with a driving bevel gear, and the adjustment mechanism includes a first rotary drive component connected to the driving bevel gear. The clamping assembly includes several slide grooves, each containing a lead screw assembly. Each lead screw assembly meshes with the driving bevel gear via a driven bevel gear, and each lead screw assembly is equipped with a gripper. During operation, the first rotary drive component and the driving bevel gear drive several lead screw assemblies to rotate synchronously, thereby opening and closing several grippers. This allows the clamping assembly to adapt to metal parts of different sizes. Compared to current metalworking lathes, this invention provides a lifting component at one end of each gripper near the worktable's rotation axis. When the metal part is finished and its dimensions and surface quality need to be checked, the operator can first drive the clamping assembly to release the metal part. Afterwards, the lifting assembly must be positioned directly below the metal part. Then, the lifting assembly is activated, driving the metal part upwards until the lower surface of the metal part is higher than the upper surface of the gripper. Then, the robotic arm moves the support to the inspection station directly above the side of the metal part. Finally, the rotating mechanism drives the worktable and the metal part to rotate. Through the above technical solution, the metal part can be completely separated from the gripper and worktable during the inspection process. On the one hand, it prevents the gripper from obstructing the inspection field of view, and on the other hand, it avoids the worktable from obstructing the movement path of the multi-dimensional inspection unit. Compared with the process of first removing the metal part and then transferring it to the inspection station in traditional metal processing equipment, this invention can complete online inspection without disassembling the metal part. It not only saves the steps of manual handling and positioning, but also reduces the cost of manual operation and the risk of the metal part being bumped or scratched during the transfer process.

[0007] Furthermore, the workbench is also equipped with an air pump and an air guide pipe. The air guide pipe has several connection ports, each with a flexible retractable hose. The air pump is connected to several lifting components through the air guide pipe and the flexible retractable hose. Before the operator opens the lifting components to lift the metal part, the air pump must be started first. The air pump, air guide pipe, and flexible retractable hose are used to remove the gas inside the lifting components. At this time, under atmospheric pressure, the lower surface of the metal part will be attracted and fixed to the lifting components. Through the above technical solution, the metal part is prevented from shifting during the process of lifting the metal part.

[0008] Furthermore, the lifting assembly includes a movable slot, a top rod, and a first electromagnet. Both the first electromagnet and the top rod are disposed within the movable slot. The top rod is a hollow structure, with one end connected to a telescopic hose. A magnetic block is embedded in the end of the top rod near the first electromagnet. The invention can, as needed, include a sealing gasket inside the upper end of the top rod to ensure a tight fit between the lower surface of the metal part and the top rod, preventing air leakage in the area where the top rod and the lower surface of the metal part are in contact when the air pump draws away the gas inside the lifting assembly. When the lifting assembly needs to lift the metal, the operator can energize the first electromagnet to generate a magnetic field that repels the top rod. At this time, the top rod will lift the metal part, facilitating subsequent inspection of the metal part. When the inspection is complete, simply turn off the first electromagnet, and the metal part will return to its original position under the weight of the top rod and the metal part itself.

[0009] Furthermore, the metalworking lathe also includes a machine body and a base, which serve as the mounting foundation for the present invention. The mounting base is located inside the base. The rotating mechanism includes a second rotating drive component, an annular internal gear ring, and a second transmission gear. The annular internal gear ring is connected to the worktable. Several second transmission gears are provided, all of which are disposed within the annular internal gear ring. The second rotating drive component is connected to one of the second transmission gears. During operation, the second rotating drive component drives the corresponding second transmission gear to rotate, thereby driving the annular internal gear ring and the worktable to rotate through gear meshing, thus facilitating the processing and inspection of metal parts.

[0010] Furthermore, the multi-dimensional detection unit includes a first detector and a second detector (the first and second detectors can be selected from existing size detection and surface quality detection equipment as needed). Two first detectors are provided, positioned opposite each other at both ends inside the support frame. Each first detector is connected to the support frame via a first linear drive. The second detector is located at the end of the support frame away from the base, and is connected to the support frame via a second linear drive. When detecting a metal part, the two first linear drives move the two first detectors parallel to the inner and outer walls of the metal part, while the second linear drive moves the second detector on the upper surface of the metal part. The two first detectors detect the inner and outer walls of the metal part, and the second detector detects the upper surface of the metal part. When the worktable rotates the metal part at a uniform speed, the cooperation of the first and second detectors allows for the detection of the inner and outer walls and the upper surface of the metal part in one operation without the need for positioning, thus effectively improving work efficiency.

[0011] Furthermore, the sealing mechanism includes two sealing plates, which are positioned opposite each other at both ends of the bracket. Each sealing plate is connected to the bracket via a compression spring. When the metal part is being processed, the bracket will move away from the metal part. At this time, under the action of the compression spring, the two sealing plates will block the opening of the bracket, preventing coolant and metal debris from splashing into the bracket and avoiding contamination of the multi-dimensional detection unit by impurities, which would affect the subsequent detection quality. When the metal part needs to be detected, the robotic arm first rotates the bracket so that the bracket moves directly above the side end of the metal part. Then, the robotic arm drives the bracket to descend. During this process, the upper surface of the metal part will first contact the lower surface of the two sealing plates and generate a horizontal thrust on the sealing plates. At this time, the sealing plates will overcome the elastic force of the compression spring and move upwards towards the bracket. When the bracket completely covers the side end of the metal part (this position is the detection station), the two sealing plates stop moving.

[0012] Furthermore, the cleaning mechanism includes a first cleaning component and a second cleaning component, both of which are made of elastic material. Each sealing plate has a first cleaning component near the base, and there are two second cleaning components. The two second cleaning components are arranged opposite each other on the sides of the two first detectors. During the detection process, the area of ​​the metal part to be detected will first pass through the two second cleaning components and one of the first cleaning components before being detected by the first and second detectors. The two second cleaning components clean the inner and outer walls of the metal part, and the one of the first cleaning components cleans the upper surface of the metal part. Through the above technical solution, it is ensured that the quality of the detection will not be affected by the coolant and metal debris.

[0013] Furthermore, a second electromagnet is provided at one end of the worktable near the annular internal gear ring. The annular internal gear ring is made of ferromagnetic material. When the invention is working, the second electromagnet magnetically attracts the annular internal gear ring, so that the worktable and the annular internal gear ring can rotate synchronously, thereby facilitating the subsequent processing and inspection of metal parts to rotate around the axis of the worktable as needed.

[0014] Furthermore, a first transmission gear is disposed at the middle position inside the annular internal gear ring, and a third electromagnet is disposed on the first transmission gear. The rotating shaft of the first rotary drive component passes through the first transmission gear and the third electromagnet (the rotating shaft of the first rotary drive component is slidably connected to the first transmission gear and the third electromagnet). A bushing is disposed at the end of the driving bevel gear near the third electromagnet. The bushing is made of ferromagnetic material. During normal operation, the first rotary drive component drives the driving bevel gear to rotate, thereby changing the opening degree of several grippers (at this time, the first transmission gear and the third electromagnet do not move). When the first rotary drive component malfunctions, the operator can shut off the second electromagnet. At this time, the worktable and the annular internal gear ring will... Disconnect the connection, then activate the third electromagnet. The third electromagnet magnetically attracts the bushing, connecting the first transmission gear and the driving bevel gear. Finally, the second rotary drive unit drives the second transmission gear to rotate, which in turn drives the first transmission gear and the driving bevel gear to rotate synchronously, ensuring the clamping assembly functions correctly. Once the clamping assembly has secured the metal part, deactivate the third electromagnet and activate the second electromagnet. The second rotary drive unit then becomes the power source for rotating the worktable. Through this technical solution, the present invention achieves intelligent switching and redundant backup of the rotary power source, effectively solving the problem of equipment downtime caused by a single rotary drive unit failure, and significantly improving the stability and continuity of equipment operation.

[0015] Compared with existing technologies, the advantages of this invention are as follows: Compared with current metalworking lathes, this invention is equipped with a lifting assembly and a multi-dimensional detection unit. The lifting assembly allows the metal part to be completely disengaged from the grippers and worktable during the inspection process. This prevents the grippers from obstructing the inspection field of view and avoids the worktable from hindering the movement path of the multi-dimensional detection unit. Compared with the traditional process of removing the metal part and then transferring it to the inspection station in metalworking equipment, this invention can complete online inspection without disassembling the metal part. This not only eliminates the steps of manual handling and positioning, but also reduces manual operation costs and the risk of bumps and scratches to the metal part during transfer. The multi-dimensional detection unit can complete the dimensional and surface quality inspection of the inner and outer walls and the upper surface of the workpiece in one go without additional positioning, comprehensively covering all machined surfaces, significantly shortening the inspection time and improving inspection efficiency. In addition, this invention is also equipped with a sealing mechanism and a cleaning mechanism. The sealing mechanism effectively blocks coolant and metal fragments. To prevent debris and other impurities from splashing onto the multi-dimensional detection unit and affecting subsequent detection accuracy, a cleaning mechanism cleans the inner and outer walls and upper surface of the metal part before detection, thoroughly removing attached coolant and debris, eliminating interference from impurities and ensuring reliable detection data. Finally, the invention also includes a rotating mechanism and an adjusting mechanism. The rotating mechanism drives the worktable to rotate the metal part, and combined with the three-axis movement capability of the processing unit, it allows for all-around processing of the metal part. The adjusting mechanism adjusts the opening and closing degree of the clamping assembly to accommodate the fixing requirements of metal parts of different sizes. Furthermore, when the power source of the adjusting mechanism fails, the power source of the rotating mechanism can indirectly drive the clamping assembly, achieving intelligent switching of the rotating power source. This ensures the clamping assembly can normally complete the workpiece fixing operation, effectively solving the problem of equipment downtime caused by a single drive component failure, ensuring continuous processing and detection workflows, and reducing production losses. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 This is a schematic diagram showing the positions of the worktable and mounting base of the present invention;

[0018] Figure 3 This is a cross-sectional view of the workbench of the present invention;

[0019] Figure 4 This is a schematic diagram of the clamping component structure of the present invention;

[0020] Figure 5 This is a schematic diagram of the rotating mechanism structure of the present invention;

[0021] Figure 6 This is a schematic diagram of the lifting component structure of the present invention;

[0022] Figure 7 This is a schematic diagram of the sealing mechanism of the present invention;

[0023] Figure 8 This is a schematic diagram of the multidimensional detection unit structure of the present invention.

[0024] In the diagram: 1. Machine body; 2. Processing unit; 3. Moving mechanism; 4. Worktable; 41. Slide groove; 42. Gripper; 421. Push rod; 422. First electromagnet; 423. Telescopic hose; 43. Lead screw assembly; 431. Driven bevel gear; 44. Air pump; 45. Driving bevel gear; 46. Air guide pipe; 47. Second electromagnet; 5. Machine base; 6. Mounting base; 61. First rotary drive component; 611. Third electromagnet; 62. Second rotary drive component; 63. Annular internal gear ring; 64. First transmission gear; 65. Second transmission gear; 7. Robotic arm; 8. Support; 81. Sealing plate; 811. First cleaning component; 82. Second cleaning component; 83. First detector; 84. Second detector. Detailed Implementation

[0025] Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Example: Figures 1-8As shown, this invention provides a technical solution: a metalworking lathe with finished product inspection function. The metalworking lathe includes a processing unit 2, a moving mechanism 3, and a worktable 4. The processing unit 2 is located at the working end of the moving mechanism 3. The processing unit 2 performs milling or turning on metal parts. The moving mechanism 3 drives the processing unit 2 to achieve X, Y, and Z axis movement to meet different processing position requirements. A clamping assembly is provided on the worktable 4. A mounting base 6 is provided on the side of the worktable 4 away from the processing unit 2. A rotating mechanism and an adjusting mechanism are provided on the mounting base 6. The rotating mechanism is connected to the worktable 4, and the adjusting mechanism is connected to the clamping assembly. A robotic arm 7 is provided on the side of the worktable 4. A support 8 is provided on the robotic arm 7. A multi-dimensional inspection unit is provided inside the support 8. The robotic arm 7 in this invention is a lifting rotating arm, and the robotic arm 7 has a horizontal telescopic function so that the robotic arm 7 can drive the support 8 to accurately switch between the standby position and the inspection position. During operation, through... The clamping range of the clamping assembly is adjusted by the adjustment mechanism to fix metal parts of different sizes. The worktable 4 is driven by the rotation mechanism to rotate the metal parts, so that the processing unit 2 can process the metal parts from all directions. After the metal parts are processed, the support 8 is moved to the detection station directly above the side of the metal parts by the robotic arm 7. The dimensions and surface quality of the processed metal parts are detected by the multi-dimensional detection unit. During the detection process, the rotation mechanism needs to continuously drive the worktable 4 and the metal parts to rotate, so as to ensure that the detection covers all the processed surfaces of the metal parts. Finally, the present invention also provides a sealing mechanism and a cleaning mechanism on the side of the support 8. During the processing stage, the sealing mechanism prevents coolant and debris from contaminating the multi-dimensional detection unit. When the metal parts are in the detection stage, the cleaning mechanism cleans the surface of the metal parts to ensure that coolant and debris do not adhere to the metal parts during the detection process and affect the detection results.

[0027] like Figures 3-6As shown, the worktable 4 is equipped with a driving bevel gear 45. The adjustment mechanism includes a first rotary drive 61, which is connected to the driving bevel gear 45. The clamping assembly includes several slides 41, each slide 41 containing a lead screw assembly 43. Each lead screw assembly 43 meshes with the driving bevel gear 45 via a driven bevel gear 431. Each lead screw assembly 43 is equipped with a gripper 42. During operation, the first rotary drive 61 and the driving bevel gear 45 drive the several lead screw assemblies 43 to rotate synchronously, thereby opening and closing the several grippers 42. This allows the clamping assembly to adapt to metal parts of different sizes. Compared to current metalworking lathes, this invention provides a lifting assembly at one end of each gripper 42 near the rotation axis of the worktable 4. When the metal part is finished and needs to be checked for size and surface quality, the operator can first drive the clamping assembly to release the metal part (clamp). After the holding component releases the metal part (the lifting component must be directly below the metal part), the lifting component is then activated, driving the metal part upwards until the lower surface of the metal part is higher than the upper surface of the gripper 42. Then, the robotic arm 7 moves the bracket 8 to the inspection station directly above the side of the metal part. Finally, the rotating mechanism drives the worktable 4 and the metal part to rotate. Through the above technical solution, the metal part can be completely separated from the gripper 42 and the worktable 4 during the inspection process. On the one hand, it prevents the gripper 42 from obstructing the inspection field of view, and on the other hand, it avoids the worktable 4 from obstructing the movement path of the multi-dimensional inspection unit. Compared with the process of first removing the metal part and then transferring it to the inspection station in traditional metal processing equipment, this invention can complete online inspection without disassembling the metal part. It not only saves the steps of manual handling and positioning, but also reduces the cost of manual operation and the risk of the metal part being bumped or scratched during the transfer process.

[0028] like Figures 3-6 As shown, the workbench 4 is also equipped with an air pump 44 and an air guide pipe 46. The air guide pipe 46 has several connection ports, each with a telescopic hose 423. The air pump 44 is connected to several lifting components through the air guide pipe 46 and the telescopic hose 423. Before the operator opens the lifting components to lift the metal part, the air pump 44 must be started first. The air pump 44, the air guide pipe 46, and the telescopic hose 423 will draw away the gas inside the lifting components. At this time, under the action of atmospheric pressure, the lower surface of the metal part will be attracted and fixed to the lifting components. Through the above technical solution, the metal part is prevented from shifting during the process of lifting the metal part by the lifting components.

[0029] like Figure 6As shown, the lifting assembly includes a movable slot, a top rod 421, and a first electromagnet 422. Both the first electromagnet 422 and the top rod 421 are disposed within the movable slot. The top rod 421 is a hollow structure, with one end connected to a telescopic hose 423. A magnetic block is embedded in the end of the top rod 421 near the first electromagnet 422. The invention can, as needed, include a sealing gasket inside the upper end of the top rod 421 to ensure a tight fit between the lower surface of the metal part and the top rod 421, preventing air leakage in the area where the top rod 421 and the lower surface of the metal part are in contact when the air pump 44 draws away the gas inside the lifting assembly. When the lifting assembly needs to lift the metal, the operator can energize the first electromagnet 422 to generate a magnetic field that repels the top rod 421. At this time, the top rod 421 will lift the metal part, facilitating subsequent inspection of the metal part. When the inspection is complete, simply turn off the first electromagnet 422, and the metal part will return to its original position under the weight of the top rod 421 and the metal part itself.

[0030] like Figures 1-5 As shown, the metalworking lathe also includes a machine body 1 and a base 5. The machine body 1 and the base 5 serve as the mounting base for this invention. The mounting seat 6 is located inside the base 5. The rotating mechanism includes a second rotating drive member 62, an annular internal gear ring 63, and a second transmission gear 65. The annular internal gear ring 63 is connected to the worktable 4. Several second transmission gears 65 are provided, and all of the several second transmission gears 65 are located inside the annular internal gear ring 63. The second rotating drive member 62 is connected to one of the second transmission gears 65. During operation, the second rotating drive member 62 drives the corresponding second transmission gear 65 to rotate, and the annular internal gear ring 63 and the worktable 4 are driven to rotate through gear meshing, thereby facilitating the processing and inspection of metal parts.

[0031] like Figures 7-8 As shown, the multidimensional detection unit includes a first detector 83 and a second detector 84 (the first detector 83 and the second detector 84 can be selected from existing size detection and surface quality detection equipment as needed). There are two first detectors 83, which are arranged opposite each other at both ends inside the support 8. Each first detector 83 is connected to the support 8 through a first linear drive. The second detector 84 is located at the end of the support 8 away from the base 5, and is connected to the support 8 through a second linear drive. When detecting a metal part, the two first linear drives drive the two first detectors 83 to move parallel to the inner and outer walls of the metal part, and the second linear drive drives the second detector 84 to move on the upper surface of the metal part. The two first detectors 83 detect the inner and outer walls of the metal part, and the second detector 84 detects the upper surface of the metal part. When the worktable 4 drives the metal part to rotate at a constant speed, the cooperation of the first detectors 83 and the second detector 84 can complete the detection of the inner and outer walls and the upper surface of the metal part in one go without positioning, thereby effectively improving work efficiency.

[0032] like Figures 7-8 As shown, the sealing mechanism includes two sealing plates 81, which are positioned opposite each other at both ends of the bracket 8. Each sealing plate 81 is connected to the bracket 8 via a compression spring. When the metal part is being processed, the bracket 8 will move away from the metal part. At this time, under the action of the compression spring, the two sealing plates 81 will block the opening of the bracket 8, preventing coolant and metal debris from splashing into the bracket 8 and avoiding contamination of the multi-dimensional detection unit by impurities, which would affect the subsequent detection quality. When the metal part needs to be detected, the robotic arm 7 first rotates the bracket 8 so that the bracket 8 moves directly above the side end of the metal part. Then, the robotic arm 7 drives the bracket 8 to descend. During this process, the upper surface of the metal part will first contact the lower surface of the two sealing plates 81 and generate a horizontal thrust on the sealing plates 81. At this time, the sealing plates 81 will overcome the elasticity of the compression spring and move upwards towards the bracket 8. When the bracket 8 completely covers the side end of the metal part (this position is the detection station), the two sealing plates 81 stop moving.

[0033] like Figures 7-8 As shown, the cleaning mechanism includes a first cleaning component 811 and a second cleaning component 82. Both the first cleaning component 811 and the second cleaning component 82 are made of elastic material. Each sealing plate 81 is provided with a first cleaning component 811 at one end near the base 5. There are two second cleaning components 82. The two second cleaning components 82 are arranged opposite each other at the side ends of the two first detectors 83. During the detection process, the area of ​​the metal part to be detected will first pass through the two second cleaning components 82 and one of the first cleaning components 811 before being detected by the first detectors 83 and the second detectors 84. The two second cleaning components 82 clean the inner and outer walls of the metal part, and one of the first cleaning components 811 cleans the upper surface of the metal part. Through the above technical solution, it is ensured that the quality of the detection will not be affected by the coolant and metal debris.

[0034] like Figures 3-5 As shown, a second electromagnet 47 is provided at one end of the worktable 4 near the annular internal gear ring 63. The annular internal gear ring 63 is made of ferromagnetic material. When the present invention is working, the second electromagnet 47 magnetically attracts the annular internal gear ring 63, so that the worktable 4 and the annular internal gear ring 63 can rotate synchronously, thereby facilitating the subsequent metal parts to rotate around the axis of the worktable 4 as needed during processing and inspection.

[0035] like Figures 3-5As shown, a first transmission gear 64 is located at the middle position inside the annular internal gear ring 63. A third electromagnet 611 is mounted on the first transmission gear 64. The shaft of the first rotary drive member 61 passes through the first transmission gear 64 and the third electromagnet 611 (the shaft of the first rotary drive member 61 is slidably connected to the first transmission gear 64 and the third electromagnet 611). A bushing made of ferromagnetic material is provided at one end of the driving bevel gear 45 near the third electromagnet 611. During normal operation, the first rotary drive member 61 drives the driving bevel gear 45 to rotate, thereby changing the opening degree of several grippers 42 (at this time, the first transmission gear 64 and the third electromagnet 611 do not move). When the first rotary drive member 61 malfunctions, the operator can turn off the second electromagnet 47. At this time, the worktable 4 and the annular internal gear ring... 63 will disconnect, then the third electromagnet 611 will be turned on. Through the magnetic attraction of the sleeve by the third electromagnet 611, the first transmission gear 64 and the active bevel gear 45 will be connected together. Finally, the second transmission gear 65 will be driven to rotate by the second rotary drive component 62. The second transmission gear 65 will drive the first transmission gear 64 and the active bevel gear 45 to rotate synchronously, so that the clamping assembly can work normally. After the clamping assembly fixes the metal part, the third electromagnet 611 will be turned off and the second electromagnet 47 will be turned on. At this time, the second rotary drive component 62 will serve as the power source to drive the rotation of the worktable 4. Through the above technical solution, the present invention realizes intelligent switching and redundant backup of the rotary power source, effectively solves the problem of equipment shutdown caused by the failure of a single rotary drive component, and greatly improves the stability and continuity of equipment operation.

[0036] The working principle of this invention is as follows: During operation, the metal part is first placed on the worktable 4. The first rotary drive 61 drives several lead screw assemblies 43 to rotate synchronously, thereby driving several grippers 42 to fix the metal part. The moving mechanism 3 drives the processing unit 2 to achieve X, Y, and Z-axis movement. The processing unit 2 performs milling or turning on the metal part. The rotary mechanism drives the worktable 4 to rotate the metal part, enabling the processing unit 2 to perform omnidirectional processing. During the processing stage, two sealing plates 81 prevent coolant and metal debris from splashing into the support 8, avoiding contamination of the multi-dimensional detection unit by impurities. After the metal part processing is completed, the robotic arm 7 first rotates the support 8. The bracket 8 is moved to the side of the metal part and then the robotic arm 7 drives the bracket 8 to descend to the inspection station. The dimensions and surface quality of the processed metal part are inspected by the multi-dimensional inspection unit. During the inspection, the rotating mechanism needs to continuously drive the worktable 4 and the metal part to rotate, so as to ensure that the inspection covers all the processed surfaces of the metal part. At the same time, during the rotation of the metal part, the area to be inspected of the metal part will first pass through two second cleaning parts 82 and one first cleaning part 811 before being inspected by the first detector 83 and the second detector 84. The two second cleaning parts 82 clean the inner and outer walls of the metal part, and one first cleaning part 811 cleans the upper surface of the metal part.

[0037] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A metalworking lathe with finished product inspection function, characterized in that: The metalworking lathe includes a processing unit (2), a moving mechanism (3), and a worktable (4). The processing unit (2) is located at the working end of the moving mechanism (3). A clamping assembly is provided on the worktable (4). A mounting base (6) is provided on the side of the worktable (4) away from the processing unit (2). A rotating mechanism and an adjusting mechanism are provided on the mounting base (6). The rotating mechanism is connected to the worktable (4). The adjusting mechanism is connected to the clamping assembly. A robotic arm (7) is provided on the side of the worktable (4). A bracket (8) is provided on the robotic arm (7). A multi-dimensional detection unit is provided inside the bracket (8). A sealing mechanism and a cleaning mechanism are provided on the side of the bracket (8).

2. A metalworking lathe with finished product inspection function according to claim 1, characterized in that: The worktable (4) is provided with an active bevel gear (45). The adjustment mechanism includes a first rotary drive (61), which is connected to the active bevel gear (45). The clamping assembly includes several slides (41), each slide (41) is provided with a lead screw assembly (43), each lead screw assembly (43) meshes with the active bevel gear (45) through a driven bevel gear (431), each lead screw assembly (43) is provided with a gripper (42), and each gripper (42) is provided with a lifting assembly at one end near the rotation axis of the worktable (4).

3. A metalworking lathe with finished product inspection function according to claim 2, characterized in that: The workbench (4) is also equipped with an air pump (44) and an air guide pipe (46). The air guide pipe (46) has several connection ports, and each connection port is equipped with a telescopic hose (423). The air pump (44) is connected to several lifting components through the air guide pipe (46) and the telescopic hose (423).

4. A metalworking lathe with finished product inspection function according to claim 3, characterized in that: The lifting assembly includes a movable slot, a top rod (421), and a first electromagnet (422). The first electromagnet (422) and the top rod (421) are both disposed in the movable slot. The top rod (421) is a hollow structure. One end of the top rod (421) is connected to a telescopic hose (423). A magnetic block is embedded in the end of the top rod (421) near the first electromagnet (422).

5. A metalworking lathe with finished product inspection function according to claim 2, characterized in that: The metalworking lathe also includes a machine body (1) and a base (5). The mounting seat (6) is located inside the base (5). The rotating mechanism includes a second rotating drive (62), an annular internal gear ring (63), and a second transmission gear (65). The annular internal gear ring (63) is connected to the worktable (4). There are several second transmission gears (65), and all of the several second transmission gears (65) are located inside the annular internal gear ring (63). The second rotating drive (62) is connected to one of the second transmission gears (65).

6. A metalworking lathe with finished product inspection function according to claim 5, characterized in that: The multidimensional detection unit includes a first detector (83) and a second detector (84). There are two first detectors (83), which are arranged opposite each other at both ends inside the bracket (8). Each first detector (83) is connected to the bracket (8) through a first linear drive. The second detector (84) is arranged at one end of the bracket (8) away from the base (5), and the second detector (84) is connected to the bracket (8) through a second linear drive.

7. A metalworking lathe with finished product inspection function according to claim 6, characterized in that: The sealing mechanism includes two sealing plates (81), which are disposed opposite to each other at both ends of the bracket (8). Each sealing plate (81) is connected to the bracket (8) by a compression spring.

8. A metalworking lathe with finished product inspection function according to claim 7, characterized in that: The cleaning mechanism includes a first cleaning component (811) and a second cleaning component (82). Both the first cleaning component (811) and the second cleaning component (82) are made of elastic material. Each sealing plate (81) is provided with a first cleaning component (811) at one end near the base (5). There are two second cleaning components (82), which are arranged opposite to each other at the side ends of the two first detectors (83).

9. A metalworking lathe with finished product inspection function according to claim 5, characterized in that: A second electromagnet (47) is provided at one end of the worktable (4) near the annular internal gear ring (63), and the worktable (4) is magnetically connected to the annular internal gear ring (63).

10. A metalworking lathe with finished product inspection function according to claim 9, characterized in that: A first transmission gear (64) is provided at the middle position inside the annular internal gear ring (63). A third electromagnet (611) is provided on the first transmission gear (64). The shaft of the first rotary drive component (61) passes through the first transmission gear (64) and the third electromagnet (611). A bushing is provided at one end of the active bevel gear (45) near the third electromagnet (611). The bushing is made of ferromagnetic material.

Images