Intelligent automobile part machining device

Abstract

This invention relates to an intelligent automotive parts processing device, belonging to the field of automotive parts processing. It includes a worktable and a clutch friction plate placed on the worktable. A base and a mounting frame are sequentially fixedly installed on the worktable. Two guide frames are provided on one side of the base, and a mounting plate is connected between the guide frames. Multiple positioning blocks are connected to the mounting frame. This invention uses multiple contact rods arranged along a first, second, and third detection box to form a dense detection network covering the entire surface and circumference of the clutch friction plate. When there are local depressions, protrusions, or edge warping defects on the surface of the clutch friction plate, the corresponding contact rod will extend or retract relative to the detection box housing under the action of a fifth spring, thereby causing the metal ball to shift and detach from the metal plate. This allows for rapid output of defect signals, achieving full-coverage detection and avoiding missed defects.

Description

Technical Field

[0001] This invention relates to the field of automotive parts processing technology, and in particular to an intelligent automotive parts processing device. Background Technology

[0002] Automobiles are common means of transportation in daily life, assembled from multiple parts. Among them, the clutch friction plate is a core component of the automobile's power transmission system. Its flatness directly affects the smoothness of clutch engagement, the uniformity of wear, and the overall transmission stability of the vehicle. It is a key indicator that must be strictly controlled during the processing. After the clutch friction plate is cast, the traditional process usually uses a special flatness testing instrument for offline inspection to screen qualified workpieces before transferring them to drilling, grinding, and other processing stations for subsequent processing. However, during the workpiece transfer and loading process, secondary deformation can easily occur due to external forces such as squeezing, bumping, and dropping. This can lead to defects such as local dents, edge warping, surface protrusions, and uneven thickness in the originally qualified friction plate. Moreover, such defects are difficult to quickly identify before processing. If they are directly processed, it will cause problems such as scrap processing, tool wear, and wasted production capacity.

[0003] An investigation revealed that a Chinese invention patent discloses a processing device for automotive parts (publication number: CN120734779A), comprising a first drive assembly, a friction plate clamping assembly, a trigger assembly, and a drive connection assembly; the friction plate clamping assembly includes a rotating shaft, a base plate, an inner ring abutting block, and an outer ring abutting ring, the inner ring abutting block being able to abut against the inner ring of the clutch friction plate, the outer ring abutting ring having a slot, and the outer ring abutting ring being able to move inward until the clutch friction plate is inserted into the slot.

[0004] Although the aforementioned patent uses a mechanical linkage structure that triggers processing only when the flatness of the clutch friction plate is qualified, thus avoiding ineffective processing of workpieces with unqualified flatness, this solution relies solely on the contact state of the clamping components to indirectly determine the workpiece status. The number of detection points is limited, and the coverage is insufficient. It can only judge limited positions such as the inner ring positioning surface and the outer ring clamping point, and cannot achieve full coverage detection of the entire surface and circumference of the friction plate. When the defect location is misaligned with the fixed detection point, it is very easy to miss the detection, and ineffective processing will still be performed on workpieces with out-of-tolerance flatness, leading to subsequent assembly failures and increasing production costs and defect rates.

[0005] Therefore, this application provides an intelligent automotive parts processing device to meet the requirements. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to provide an intelligent automotive parts processing device to solve the problems of limited detection points, incomplete coverage, and blind spots in detection.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: An intelligent automotive parts processing device includes a worktable and a clutch friction plate placed on the worktable. A base and a mounting frame are sequentially fixedly installed on the worktable. Two guide frames are provided on one side of the base, and a mounting plate is connected between the guide frames. Multiple positioning blocks are connected to the mounting frame. A first detection box, a second detection box, and a third detection box are provided between the positioning blocks and the mounting plate. Each of the first, second, and third detection boxes has a detection mechanism inside its housing. The detection mechanism is used to detect defects on the clutch friction plate. The detection mechanism includes multiple contact rods, a fifth spring, a metal ball, and a metal plate. A triggering assembly is provided between the first detection box and the positioning block. The triggering assembly is used to move the drive contact rods toward the positioned clutch friction plate. The triggering assembly includes a connecting rod, a fourth spring, a first slider, and a first spring. A shifting assembly is provided between the second and third detection boxes. The shifting assembly is used to move the second and third detection boxes toward the clutch friction plate. The shifting assembly includes a third round rod, a third spring, and an L-shaped plate.

[0008] Optionally, a baffle is fixedly connected inside the housing, the contact rod slides through the baffle and the side wall of the housing, a circular plate is fixedly connected to the contact rod, a fifth spring is sleeved on the contact rod, and the two ends of the fifth spring are fixedly connected to the circular plate and the baffle respectively, the metal sheet is fixedly connected inside the housing, and the metal ball is fixedly connected to the contact rod, and the metal ball is placed between the metal sheets.

[0009] Optionally, the positioning block is symmetrically provided with sliding grooves, a first round rod is fixedly connected in the sliding groove, the first slider is slidably connected in the sliding groove, and the first round rod slides through the first slider, the first spring is sleeved on the first round rod, and the two ends of the first spring are fixedly connected to the first slider and the inner wall of the sliding groove, respectively, and a stop block is fixedly connected to the first slider.

[0010] Optionally, an installation groove is provided between the sliding grooves, and a baffle is fixedly connected in the installation groove. A push plate and a push block are sequentially installed on the connecting rod, and the push block is slidably connected in the installation groove. The connecting rod slides through the baffle. The fourth spring is sleeved on the connecting rod, and the two ends of the fourth spring are fixedly connected to the push block and the baffle, respectively.

[0011] Optionally, a first metal block and a second metal block are fixedly connected in the mounting slot, a metal rod is provided between the first metal block and the second metal block, a connecting frame is fixedly connected to the mounting slot, and the metal rod is rotatably connected to the connecting frame through a torsion spring. A protrusion and an iron plate are fixedly connected to the top and side wall of the first detection box, respectively. The protrusion abuts against the stop block. An electromagnet is fixedly connected to the positioning block, and the electromagnet abuts against the iron plate.

[0012] Optionally, a movable plate is fixedly connected to the positioning block, and the movable plate is slidably connected to the fixed frame. A hydraulic cylinder is fixedly connected to the base. A shaft platform is fixedly connected to both the output end of the hydraulic cylinder and the movable plate. A connecting rod is rotatably connected between the shaft platforms.

[0013] Optionally, the mounting plate is symmetrically fixed with movable blocks, and the movable blocks are slidably connected to the guide frame. A cylinder is fixedly connected inside the guide frame, and the output end of the cylinder is fixedly connected to the movable block. The mounting plate is symmetrically provided with connecting grooves, and a frame is symmetrically fixed on the connecting grooves. A second slider is slidably connected inside the connecting groove, and a second round rod is fixedly connected inside the connecting groove. The second round rod slides through the second slider. A second spring is sleeved on the second round rod, and the two ends of the second spring are fixedly connected to the second slider and the inner wall of the connecting groove, respectively.

[0014] Optionally, a connecting platform is fixedly connected to the second slider, and the connecting platform is slidably connected within the frame. The L-shaped plate is rotatably connected to the connecting platform at its turning point. A mounting platform is fixedly connected to the second detection box. One end of the L-shaped plate is rotatably connected to the mounting platform. The third detection box is fixedly connected to the other end of the L-shaped plate.

[0015] Optionally, the third round rod slides through the mounting plate, one end of the third round rod is fixedly connected to a circular plate, the other end of the third round rod is fixedly connected to the second detection box, the third spring is sleeved on the third round rod, and the two ends of the third spring are fixedly connected to the circular plate and the mounting plate respectively.

[0016] Optionally, a mounting bracket is rotatably connected to the base, and the first detection box is slidably connected to the mounting bracket. The guide bracket is fixedly connected to the mounting bracket. A gear ring is fixedly connected to the bottom of the mounting bracket. A motor is fixedly connected to the base. A gear is coaxially fixed to the output end of the motor, and the gear meshes with the gear ring.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, a dense detection network covering the entire surface and circumference of the clutch friction plate is formed by multiple contact rods arranged along the first, second, and third detection boxes. When there are local depressions, protrusions, or edge warping defects on the surface of the clutch friction plate, the contact rod at the corresponding position will extend or retract relative to the detection box housing under the action of the fifth spring, thereby causing the metal ball to move and detach from the metal plate. This allows for rapid output of defect signals, achieving full coverage detection and avoiding missed defects.

[0018] By cooperating with the triggering component and the shifting component, after the positioning block positions the clutch friction plate, the first detection box is triggered to move towards the clutch friction plate. At the same time, the shifting component drives the second and third detection boxes to their positions, so that the first, second and third detection boxes are respectively placed on the edge and surface of the clutch friction plate. No manual flipping and adjustment is required, and multi-faceted, all-position detection can be completed in one clamping, improving detection efficiency and intelligence.

[0019] The motor drives the gear to rotate, which in turn drives the meshing gear ring to rotate, thereby causing the mounting bracket and the first, second, and third detection boxes to rotate circumferentially around the clutch friction plate. This adjusts the position of the detection point, increases the coverage of the contact rod on the clutch friction plate, improves the accuracy of the detection results, and avoids misjudgment. When the detection mechanism identifies a defect, it can directly stop the subsequent processing flow, avoids ineffective processing of unqualified workpieces, reduces tool wear and production capacity waste, lowers production costs, and improves the yield of finished products. Attached Figure Description

[0020] Figure 1 A schematic diagram of an intelligent automotive parts processing device; Figure 2 This is a schematic diagram of the detection of clutch friction plates in an intelligent automotive parts processing device. Figure 3 for Figure 2 Local structural diagram; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 for Figure 2 Structural breakdown diagram; Figure 6 for Figure 5 A magnified view of a portion of the image; Figure 7 A partial cross-sectional view of an intelligent automotive parts processing device; Figure 8 for Figure 7 Enlarged view of point B in the middle; Figure 9 for Figure 7 Enlarged view of point C in the middle.

[0021] Figure label: 1. Workbench; 2. Clutch friction plate; 3. Base; 4. Fixing frame; 5. Guide frame; 6. Mounting plate; 7. L-shaped plate; 8. Movable block; 9. Cylinder; 10. Mounting frame; 11. Positioning block; 12. Movable plate; 13. Shaft platform; 14. Connecting rod; 15. Slide groove; 16. First round rod; 17. First slider; 18. First spring; 19. First detection box; 20. Second detection box; 21. Third detection box; 22. Frame; 23. Gear ring; 24. Gear; 25. Motor; 26. Protrusion; 27. Hydraulic cylinder; 2 8. Mounting platform; 29. ​​Connecting platform; 30. Second slider; 31. Second round rod; 32. Second spring; 33. Third round rod; 34. Round plate; 35. Third spring; 36. Stop block; 37. Electromagnet; 38. Iron plate; 39. Connecting rod; 40. Push plate; 41. Push block; 42. Fourth spring; 43. Stop plate; 44. Connecting frame; 45. Metal rod; 46. First metal block; 47. Second metal block; 48. Contact rod; 49. Round plate; 50. Fifth spring; 51. Metal ball; 52. Baffle; 53. Metal plate. Detailed Implementation

[0022] To further illustrate the technical means and effects adopted by the present invention in order to achieve the intended purpose, the following detailed description is provided in conjunction with the accompanying drawings and preferred embodiments, based on the specific implementation methods, structures, features and effects of the present invention.

[0023] like Figures 1 to 9As shown, by arranging three sets of detection boxes in different zones, simultaneous detection of edges and upper and lower surfaces is achieved, reducing blind spots. The triggering and shifting components adopt a purely mechanical and electronic control linkage, automatically entering the detection position upon positioning without manual intervention, thus improving automation and safety. An embodiment of the present invention provides an intelligent automotive parts processing device, including a worktable 1 and a clutch friction plate 2 placed on the worktable 1. A base 3 and a fixing frame 4 are sequentially fixedly installed on the worktable 1. Two guide frames 5 are provided on one side of the base 3, and a mounting plate 6 is connected between the guide frames 5. Multiple positioning blocks 11 are connected to the fixing frame 4. A first detection box 19, a second detection box 20, and a third detection box 21 are provided between the positioning blocks 11 and the mounting plate 6; the first detection box 19... Both the second detection box 20 and the third detection box 21 are equipped with detection mechanisms inside their housings. These mechanisms are used to detect defects on the clutch friction plate 2. The detection mechanisms include multiple contact rods 48, a fifth spring 50, a metal ball 51, and a metal plate 53. A triggering assembly is provided between the first detection box 19 and the positioning block 11. This triggering assembly is used to move the drive contact rods 48 toward the positioned clutch friction plate 2. The triggering assembly includes a connecting rod 39, a fourth spring 42, a first slider 17, and a first spring 18. A shifting assembly is provided between the second detection box 20 and the third detection box 21. This shifting assembly is used to move the second detection box 20 and the third detection box 21 toward the clutch friction plate 2. The shifting assembly includes a third round rod 33, a third spring 35, and an L-shaped plate 7.

[0024] like Figure 9As shown, the baffle 52 guides and limits the contact rod 48 to prevent swaying and jamming. The fifth spring 50 provides a constant contact force, ensuring that the contact rod 48 always follows the surface contour of the friction plate, capturing even minor bumps and dips. The metal ball 51 and the metal plate 53 form an on / off switch, providing stable signal, strong anti-interference, and facilitating rapid defect identification by the system. The baffle 52 is fixedly connected inside the housing, and the contact rod 48 slides through the baffle 52 and the side wall of the housing. A circular plate 49 is fixedly connected to the contact rod 48. The fifth spring 50 is sleeved on the contact rod 48, and its two ends are fixedly connected to the circular plate 49 and the baffle 52, respectively. The metal plate 53 is fixedly connected inside the housing, and the metal ball 51 is fixedly connected to the contact rod 48, with the metal ball 51 positioned on the metal plate 53. When the fifth spring 50 is in its normal state, the metal ball 51 and the metal plate 53 are not in contact. When the first detection box 19, the second detection box 20, and the third detection box 21 move to the designated position, the contact rod 48 contacts the clutch friction plate 2. The contact rod 48 is squeezed by the clutch friction plate 2, and the fifth spring 50 is in a slightly compressed state. At this time, the metal ball 51 and the metal plate 53 are in contact. When a dent is detected, the compressed fifth spring 50 returns to its original position, the contact rod 48 is inserted into the dent, and the metal ball 51 separates from the metal plate 53. When a bulge is detected, the compressed fifth spring 50 continues to compress, and the metal ball 51 and the metal plate 53 also separate. The circuit is disconnected and a defect signal is output, and the equipment can identify the defect location.

[0025] like Figure 4 and Figure 9As shown, the first round rod 16 ensures the smooth linear movement of the first slider 17, preventing lateral force jamming. The metal rod 45, the first metal block 46, and the second metal block 47 form a switching switch. When the positioning is complete, the circuit is automatically switched to realize the sequential actions of clamping, releasing the detection box, and starting the cylinder 9. The electromagnet 37 ensures reliable storage of the detection box and prevents the contact rod 48 from being damaged by the loading collision. The positioning block 11 has symmetrically opened sliding grooves 15. The first round rod 16 is fixedly connected in the sliding groove 15. The first slider 17 is slidably connected in the sliding groove 15, and the first round rod 16 slides through the first slider 17. The first spring 18 is sleeved on the first round rod 16, and the two ends of the first spring 18 are fixedly connected to the first slider 17 and the inner wall of the sliding groove 15, respectively. The first slider 17 is fixed with... A mounting groove is formed between the connecting block 36 and the sliding groove 15, and a baffle 43 is fixedly connected in the mounting groove. A push plate 40 and a push block 41 are sequentially installed on the connecting rod 39, and the push block 41 is slidably connected in the mounting groove. The connecting rod 39 slides through the baffle 43. A fourth spring 42 is sleeved on the connecting rod 39, and the two ends of the fourth spring 42 are fixedly connected to the push block 41 and the baffle 43 respectively. A first metal block 46 and a second metal block 47 are fixedly connected in the mounting groove. A metal rod 45 is provided between the first metal block 46 and the second metal block 47. A connecting frame 44 is fixedly connected to the mounting groove. The metal rod 45 is rotatably connected to the connecting frame 44 through a torsion spring. A protrusion 26 and an iron plate 38 are fixedly connected to the top and side wall of the first detection box 19 respectively. The protrusion 26 abuts against the stop block 36. An electromagnet 37 is fixedly connected to the positioning block 11, and the electromagnet 37 abuts against the iron plate 38. Movable blocks 8 are symmetrically fixed on the mounting plate 6, and the movable blocks 8 are slidably connected to the guide frame 5. A cylinder 9 is fixedly connected inside the guide frame 5, and the output end of the cylinder 9 is fixedly connected to the movable block 8. Under normal conditions, one end of the connecting rod 39 connecting the push plate 40 extends out of the mounting groove. When the positioning block 11 moves toward the clutch friction plate 2, the push plate 40 at the end of the connecting rod 39 on the positioning block 11 first abuts against the clutch friction plate 2. As the positioning block 11 continues to move, the push plate 40 moves into the mounting groove under the action of the clutch friction plate 2. At this time, the push plate 40 drives the push block 41 to compress the fourth spring 42, and the set stop plate 43 restricts the fourth spring 42. The fourth spring 42 moves, and the end of the connecting rod 39 pushes the metal rod 45 to separate from the first metal block 46 and abut against the second metal block 47. When the positioning block 11 moves away from the clutch friction plate 2 and releases its limit, the compressed fourth spring 42 resets and pushes the push block 41 and the connecting rod 39 to move, driving the push plate 40 to reset for feedback during subsequent positioning. At the same time, the metal rod 45 is no longer resisted by the connecting rod 39. The metal rod 45 resets under the action of the torsion spring and abuts against the first metal block 46 again. The elastic force of the first spring 18 is much greater than that of the fifth spring 50. When the first detection box 19, the second detection box 20, and the third detection box 21 abut against the clutch friction plate 2, the metal ball 51 abuts against the metal plate 53. When a defect is encountered,The metal ball 51 separates from the metal sheet 53. It should be noted that the electromagnet 37 is a device that generates electromagnetism when energized. A conductive winding matching its power is wound around the outside of the iron core. This current-carrying coil has magnetism like a magnet. The magnetic attraction between the electromagnet 37 and the iron sheet 38 is greater than the elastic force generated by the first spring 18, ensuring that the electromagnet 37 can drive the iron sheet 38 on the first detection box 19 to resist the electromagnet 37. The electromagnet 37 is existing technology and will not be elaborated upon here. Metal rod 45, first metal block 46, and electromagnet 37 are electrically connected. When metal rod 45 contacts first metal block 46, electromagnet 37 is energized. Metal rod 45, second metal block 47, and cylinder 9 are connected in series in the circuit. When metal rod 45 contacts second metal block 47, cylinder 9 is energized, and its output end retracts. When metal rod 45 separates from second metal block 47, cylinder 9 is de-energized, and its output end extends. Under normal conditions, when metal rod 45 contacts first metal block 46, electromagnet 37 attracts iron sheet 38, which abuts against it. At this time, the first detection box 1... 9 is placed inside the positioning block 11 to prevent the clutch friction plate 2 from colliding with the contact rod 48 inside the first detection box 19 when it is placed. At the same time, the first spring 18 is in a compressed state. When the clutch friction plate 2 is positioned, the connecting rod 39 pushes the metal rod 45 to separate from the first metal block 46 and abut against the second metal block 47. The electromagnet 37 is de-energized, the cylinder 9 is energized, the compressed first spring 18 is reset and pushes the first detection box 19 to move. The cylinder 9 drives the second detection box 20 and the third detection box 21 to move so as to detect defects on the clutch friction plate 2. It should be noted that cylinder 9 is a single-acting cylinder. When air is supplied, the output end contracts and compresses the built-in spring. When air is cut off, the built-in spring automatically pushes the output end to extend. The structure is simple and can automatically reset without an external air source after power failure. The specific model and specifications of cylinder 9 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0026] like Figure 6 As shown, the hydraulic cylinder 27 and the connecting rod 14 form a synchronous clamping mechanism. The multi-point positioning block 11 is subjected to uniform force, and the clutch friction plate 2 is clamped without deformation or eccentricity, ensuring accurate detection benchmark. A movable plate 12 is fixedly connected to the positioning block 11, and the movable plate 12 is slidably connected to the fixed frame 4. The hydraulic cylinder 27 is fixedly connected to the base 3. A shaft 13 is fixedly connected to both the output end of the hydraulic cylinder 27 and the movable plate 12. A connecting rod 14 is rotatably connected between the shafts 13. When in use, the hydraulic cylinder 27 is started, and the output end of the hydraulic cylinder 27 pushes the movable plate 12 to slide along the fixed frame 4 through the connecting rod 14, thereby moving the positioning block 11 and completing the clamping and positioning of the clutch friction plate 2.

[0027] like Figure 7 and Figure 8As shown, the L-shaped plate 7 automatically rotates during movement, causing the second detection box 20 to be against the edge and the third detection box 21 to be against the surface. Three-sided contact is completed in one feed. The second spring 32 and the third spring 35 provide buffering and adaptive force to prevent rigid compression damage to the friction plates. The mounting plate 6 has symmetrically opened connecting grooves, and frames 22 are symmetrically fixed to the connecting grooves. A second slider 30 is slidably connected within the connecting groove, and a second round rod 31 is fixedly connected within the connecting groove, sliding through the second slider 30. A second spring 32 is sleeved on the second round rod 31, and both ends of the second spring 32 are fixedly connected to the second slider 30 and the inner wall of the connecting groove, respectively. A connecting platform 29 is fixedly connected to the second slider 30, and the connecting platform 29 is slidably connected inside the frame 22. The L-shaped plate 7 is rotatably connected to the connecting platform 29 at the turning point. A mounting platform 28 is fixedly connected to the second detection box 20. One end of the L-shaped plate 7 is rotatably connected to the mounting platform 28. The third detection box 21 is fixedly connected to the other end of the L-shaped plate 7. The third round rod 33 slides through the mounting plate 6. A round piece 34 is fixedly connected to one end of the third round rod 33. The other end of the third round rod 33 is fixedly connected to the second detection box 20. The third spring 35 is sleeved on the third round rod 33, and the two ends of the third spring 35 are fixedly connected to the round piece 34 and the mounting plate 6 respectively. During use, cylinder 9 drives mounting plate 6 to move toward clutch friction plate 2. The second detection box 20 first contacts the edge of clutch friction plate 2 and then stops moving. As mounting plate 6 continues to move, the second detection box 20 drives the third round rod 33 to move. The third round rod 33 stretches the third spring 35 through round plate 34. At the same time, the second detection box 20 drives L-shaped plate 7 to rotate around connecting platform 29. The second slider 30, which is fixedly connected to connecting platform 29, compresses the second spring 32, pushing the two inclined third detection boxes 21 to gradually become horizontal and fit against the upper and lower surfaces of clutch friction plate 2. The contact rods 48 on the second detection box 20 and the third detection box 21 respectively fit against the two surfaces of clutch friction plate 2 and cooperate with the contact rods 48 on the first detection box 19 for detection.

[0028] like Figure 5 and Figure 6 As shown, the gear 24 and the toothed ring 23 have smooth transmission and precise rotation angle, realizing continuous circumferential scanning of the detection box, covering the entire circumference and the entire surface, completely eliminating blind spots. Rotation detection can be verified multiple times, reducing the false judgment rate. The mounting frame 10 is rotatably connected to the base 3, and the first detection box 19 is slidably connected to the mounting frame 10. The guide frame 5 is fixedly connected to the mounting frame 10. The toothed ring 23 is fixedly connected to the bottom of the mounting frame 10. The motor 25 is fixedly connected to the base 3. The gear 24 is coaxially fixed to the output end of the motor 25, and the gear 24 meshes with the toothed ring 23. During operation, the starter motor 25 drives the gear 24 to rotate. The gear 24 drives the gear ring 23 and the mounting bracket 10 to rotate as a whole, causing the first detection box 19, the second detection box 20, and the third detection box 21 to rotate circumferentially around the clutch friction plate 2. By continuously adjusting the detection position, the equipment ensures full surface coverage of the workpiece. After identifying defects, the equipment directly stops the subsequent processing flow to avoid ineffective processing. It should be noted that the motor 25 and the hydraulic cylinder 27 are connected to an external power source via wires. The external power source includes a battery for providing power to the motor 25 and the hydraulic cylinder 27 and a control switch for controlling their start and stop. The external power source is existing technology. The specific model and specifications of the motor 25 and the hydraulic cylinder 27 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts existing technology in this field, so it will not be described in detail.

[0029] The working principle of the technical solution provided by this invention is as follows: During the operation of this equipment, the clutch friction plate 2 to be tested is first placed in the positioning position of the workbench 1. The hydraulic cylinder 27 is started and pushes the movable plate 12 to slide along the fixed frame 4 through the connecting rod 14, which drives the positioning block 11 to move and complete the clamping and positioning of the clutch friction plate 2. During the positioning process, the positioning block 11 drives the first detection box 19 to move synchronously towards the clutch friction plate 2. The push plate 40 drives the push block 41 to compress the fourth spring 42. At this time, the end of the connecting rod 39 pushes the metal rod 45 to separate from the first metal block 46 and abut against the second metal block 47. At this time, the electromagnet 37 connected in series with the first metal block 46 and the metal rod 45 is de-energized, and the cylinder 9 connected in series with the second metal block 47 and the metal rod 45 is energized.

[0030] Furthermore, the de-energized electromagnet 37 loses its magnetism, and the compressed first spring 18 pushes the first slider 17 to move. The first slider 17 pushes the protrusion 26 on the first detection box 19 to move through the stop block 36, thereby driving the contact rod 48 on the first detection box 19 to contact the edge of the clutch friction plate 2. The contact rod 48 is squeezed by the clutch friction plate 2, slightly compressing the fifth spring 50 and causing the metal ball 51 to contact the metal plate 53. At the same time, the cylinder 9 starts and drives the movable block 8 to move along the guide frame 5, driving the mounting plate 6 to move closer to the clutch friction plate 2. The second detection box 20 first contacts the edge of the clutch friction plate 2 and then stops moving. During the continued movement of the mounting plate 6, the L-shaped plate 7 rotates around the connecting platform 29, pushing the two third detection boxes 21 to fit against the upper and lower surfaces of the clutch friction plate 2. The contact rods 48 on the second detection box 20 and the third detection box 21 respectively fit against the two surfaces of the clutch friction plate 2. Like the contact rod 48 on the first detection box 19, the fifth spring 50 is slightly compressed and the metal ball 51 is driven to contact the metal plate 53, completing the clamping and positioning before detection.

[0031] In addition, the starter motor 25 can drive the gear 24 to rotate, and the gear 24 drives the gear ring 23 and the mounting bracket 10 to rotate as a whole, causing the first detection box 19, the second detection box 20 and the third detection box 21 to rotate around the clutch friction plate 2. Each contact rod 48 is in contact with the surface of the clutch friction plate 2 under the action of the fifth spring 50. When there are no defects on the surface of the workpiece, the metal ball 51 remains in contact with the two metal plates 53, the circuit remains connected and the equipment determines that the workpiece is qualified. When there are defects such as depressions, protrusions or edge warping on the surface of the workpiece, the contact rod 48 at the corresponding position will shift, causing the metal ball 51 to detach from the two metal plates 53, the circuit is disconnected and a defect signal is output, and the equipment can identify the defect location. By continuously adjusting the detection position, the equipment ensures full surface coverage detection of the workpiece. After identifying the defect, the equipment directly stops the subsequent processing process to avoid invalid processing.

[0032] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. An intelligent automobile part processing device, characterized in that, Includes a workbench (1) and a clutch friction plate (2) placed on the workbench (1). A base (3) and a fixing frame (4) are fixedly installed on the workbench (1) in sequence. Two guide frames (5) are provided on one side of the base (3), and a mounting plate (6) is connected between the guide frames (5). Multiple positioning blocks (11) are connected on the fixing frame (4). A first detection box (19), a second detection box (20) and a third detection box (21) are provided between the positioning block (11) and the mounting plate (6). The first detection box (19), the second detection box (20) and the third detection box (21) are all equipped with detection mechanisms in their housings. The detection mechanisms are used to detect defects on the clutch friction plate (2). The detection mechanisms include multiple contact rods (48), a fifth spring (50), a metal ball (51) and a metal plate (53). A triggering component is provided between the first detection box (19) and the positioning block (11). The triggering component is used to move the drive contact rod (48) toward the positioning clutch friction plate (2). The triggering component includes a connecting rod (39), a fourth spring (42), a first slider (17), and a first spring (18). A shifting assembly is provided between the second detection box (20) and the third detection box (21). The shifting assembly is used to move the second detection box (20) and the third detection box (21) toward the clutch friction plate (2). The shifting assembly includes a third round rod (33), a third spring (35) and an L-shaped plate (7). A movable plate (12) is fixedly connected to the positioning block (11), and the movable plate (12) is slidably connected to the fixed frame (4). A hydraulic cylinder (27) is fixedly connected to the base (3). A shaft platform (13) is fixedly connected to both the output end of the hydraulic cylinder (27) and the movable plate (12). A connecting rod (14) is rotatably connected between the shaft platforms (13). The mounting plate (6) is symmetrically fixed with movable blocks (8), and the movable blocks (8) are slidably connected to the guide frame (5). The guide frame (5) is fixedly connected with a cylinder (9), and the output end of the cylinder (9) is fixedly connected to the movable block (8). The mounting plate (6) is symmetrically provided with connecting grooves, and a frame (22) is symmetrically fixed on the connecting grooves. The connecting grooves are slidably connected with a second slider (30), and the connecting grooves are fixedly connected with a second round rod (31). The second round rod (31) slides through the second slider (30). The second round rod (31) is sleeved with a second spring (32), and the two ends of the second spring (32) are fixedly connected to the second slider (30) and the inner wall of the connecting groove, respectively.

2. The intelligent automotive parts processing device according to claim 1, characterized in that, A baffle (52) is fixedly connected inside the housing. The contact rod (48) slides through the baffle (52) and the side wall of the housing. A circular plate (49) is fixedly connected to the contact rod (48). The fifth spring (50) is sleeved on the contact rod (48), and the two ends of the fifth spring (50) are fixedly connected to the circular plate (49) and the baffle (52) respectively. The metal sheet (53) is fixedly connected inside the housing. The metal ball (51) is fixedly connected to the contact rod (48), and the metal ball (51) is placed between the metal sheets (53).

3. The intelligent automotive parts processing device according to claim 1, characterized in that, The positioning block (11) is symmetrically provided with a sliding groove (15). A first round rod (16) is fixedly connected in the sliding groove (15). The first slider (17) is slidably connected in the sliding groove (15), and the first round rod (16) slides through the first slider (17). The first spring (18) is sleeved on the first round rod (16), and the two ends of the first spring (18) are fixedly connected to the first slider (17) and the inner wall of the sliding groove (15) respectively. A stop block (36) is fixedly connected on the first slider (17).

4. The intelligent automotive parts processing device according to claim 3, characterized in that, An installation groove is provided between the sliding grooves (15), and a baffle (43) is fixedly connected in the installation groove. A push plate (40) and a push block (41) are installed on the connecting rod (39) in sequence, and the push block (41) is slidably connected in the installation groove. The connecting rod (39) slides through the baffle (43). The fourth spring (42) is sleeved on the connecting rod (39), and the two ends of the fourth spring (42) are fixedly connected to the push block (41) and the baffle (43) respectively.

5. The intelligent automotive parts processing device according to claim 4, characterized in that, A first metal block (46) and a second metal block (47) are fixedly connected in the mounting slot. A metal rod (45) is provided between the first metal block (46) and the second metal block (47). A connecting frame (44) is fixedly connected to the mounting slot. The metal rod (45) is rotatably connected to the connecting frame (44) through a torsion spring. A protrusion (26) and an iron plate (38) are fixedly connected to the top and side wall of the first detection box (19), respectively. The protrusion (26) abuts against the stop block (36). An electromagnet (37) is fixedly connected to the positioning block (11). The electromagnet (37) abuts against the iron plate (38).

6. The intelligent automotive parts processing device according to claim 1, characterized in that, A connecting platform (29) is fixedly connected to the second slider (30), and the connecting platform (29) is slidably connected inside the frame (22). The L-shaped plate (7) is rotatably connected to the connecting platform (29) at the turning point. A mounting platform (28) is fixedly connected to the second detection box (20). One end of the L-shaped plate (7) is rotatably connected to the mounting platform (28). The third detection box (21) is fixedly connected to the other end of the L-shaped plate (7).

7. The intelligent automotive parts processing device according to claim 6, characterized in that, The third round rod (33) slides through the mounting plate (6). One end of the third round rod (33) is fixedly connected to a round piece (34). The other end of the third round rod (33) is fixedly connected to the second detection box (20). The third spring (35) is sleeved on the third round rod (33), and both ends of the third spring (35) are fixedly connected to the round piece (34) and the mounting plate (6) respectively.

8. The intelligent automotive parts processing device according to claim 1, characterized in that, The base (3) is rotatably connected to the mounting bracket (10), and the first detection box (19) is slidably connected to the mounting bracket (10). The guide frame (5) is fixedly connected to the mounting bracket (10). The bottom of the mounting bracket (10) is fixedly connected to the gear ring (23). The base (3) is fixedly connected to the motor (25). The output end of the motor (25) is coaxially fixed with a gear (24), and the gear (24) meshes with the gear ring (23).

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