An automatic production line for casting processing of an engine flywheel

Abstract

This invention relates to an automated production line for casting and machining engine flywheels, comprising a sand box lifting robot, a blank separator, a shot blasting machine, and an automatic tilting machine. A pouring track is provided between the sand box lifting robot and the blank separator, and a scale conveyor belt is provided between the blank separator and the shot blasting machine. The outlet of the shot blasting machine is connected to the inlet of the automatic tilting machine. The sand box lifting robot includes a lifting mechanism and mechanical jaws mounted on a support. The mechanical jaws include a jaw base, a jaw, and a jaw center positioning bracket. The jaw base is provided with the jaw center positioning bracket, and jaw center positioning blocks are provided between the jaw center positioning brackets. Guide bearings are rotatably connected between the jaw center positioning blocks. This invention not only realizes automated and intelligent manufacturing of automotive flywheel forging and machining but also reduces labor intensity and improves production efficiency and quality.

Description

Technical Field

[0001] This invention relates to the field of forging and processing technology for core automotive components, and in particular to an automated production line for casting and processing engine flywheels. Background Technology

[0002] Traditional flywheel casting and machining production lines rely on manual operation, resulting in low efficiency, high labor intensity, and poor quality. In particular, the molding sand boxes often need to be transferred from one conveyor roller to another. Previously, a single-box transfer trolley was used, which was inefficient and impacted production. Furthermore, manual operation is required during the flywheel blank output process, increasing labor intensity and efficiency. Therefore, improving the intelligence of automotive flywheel forging and the production efficiency of flywheel machining has become a pressing issue. Summary of the Invention

[0003] In view of the above problems, the present invention provides an automated production line for casting and processing engine flywheels, which not only realizes the automated and intelligent manufacturing of automobile flywheel forging and processing, but also reduces labor intensity and improves production efficiency and quality level.

[0004] To achieve the above and other related objectives, the present invention provides the following technical solution:

[0005] An automated production line for casting engine flywheels includes a sand box lifting robot, a blank separator, a shot blasting machine, and an automatic tilting machine. A pouring track is provided between the sand box lifting robot and the blank separator. A scale conveyor belt is provided between the blank separator and the shot blasting machine. The outlet of the shot blasting machine is connected to the inlet of the automatic tilting machine. The sand box lifting robot includes a lifting mechanism and mechanical jaws mounted on a support. The mechanical jaws include a jaw base, a jaw, and a jaw center positioning bracket. The jaw base is provided with the jaw center positioning bracket. Jaw center positioning blocks are provided between the jaw center positioning brackets. Guide bearings are rotatably connected between the jaw center positioning blocks. The bearing bracket is connected, with a connecting rod at the top. The lower part of the connecting rod is connected to a cylinder via a cylinder rod connector. One end of the connecting rod is hinged to one end of a connecting screw, and the other end of the connecting screw is hinged to a chuck. The chuck has a chuck shaft, which is mounted on a chuck seat. The blank separator includes a chassis and a motor. A reducer is located below the motor, and a drive shaft is mounted on the reducer. A drive wheel is fitted around the drive shaft, and the drive wheel is connected to one side of a rotating disk. A main double beam is provided between the rotating disks, and a rotating disk support wheel is provided on the other side of the rotating disk. Pushing cylinders are located on both sides of the motor, and the output shaft of the pushing cylinder is connected to a pusher.

[0006] Furthermore, the chuck seat is provided with a bearing seat, the bearing seat is rotatably connected to the chuck shaft, a limiting block is provided below the bearing seat, and a chuck limiting screw is provided on the limiting block.

[0007] Furthermore, the top of the center positioning block of the claw is provided with a center positioning block connecting plate, and the center positioning block connecting plate is provided with a limiting screw.

[0008] Furthermore, the connecting screw is provided with hinge joints at both ends, and the hinge joints are respectively hinged to the claw and the connecting rod through hinge pins.

[0009] Furthermore, the jaws are provided with jaw positioning blocks, the guide bearings are provided with roller shafts, the jaws on the same side are fixedly connected by jaw connecting plates, and a reinforcing plate is provided below the jaw connecting plate. The reinforcing plate is fixedly connected to the jaws by screws.

[0010] Furthermore, the lifting mechanism includes a lifting cylinder, a lifting cylinder support plate, and a lifting shaft. The top of the lifting shaft is provided with an upper connecting plate, and the lifting cylinder is provided below the upper connecting plate. The lifting cylinder is mounted on the lifting cylinder support plate, and the lower end of the lifting shaft is fixedly connected to the claw seat by a lifting shaft locking screw.

[0011] Furthermore, a cylinder rear seat is provided between the lifting cylinder and the lifting cylinder support plate.

[0012] Furthermore, a bushing is fitted around the lifting shaft, and the bushing is fixed to the lifting cylinder support plate.

[0013] Furthermore, the drive wheel is provided with a protective cover, and the rotating disk support wheel is rotatably mounted on the top of the chassis.

[0014] Furthermore, the rotating disk is provided with baffle rollers on both sides.

[0015] The present invention has the following positive effects:

[0016] 1. This invention features a casting track between a sand box lifting robot and a blank separator, and a scale conveyor belt between the blank separator and the shot blasting machine. The outlet of the shot blasting machine is connected to the inlet of an automatic tilting machine. The sand box lifting robot can quickly grab sand boxes, increasing the speed of sand box transfer. The blank separator replaces the manual casting part removal and transfer process, realizing not only automated and intelligent manufacturing of automobile flywheel forging and processing, but also reducing labor intensity and improving production efficiency and quality.

[0017] 2. This invention uses a connecting rod with one end hinged to a connecting screw, and the other end of the connecting screw hinged to a chuck. The chuck is equipped with a chuck shaft, which is set on a chuck seat. This allows for precise gripping of the sand box. Combined with a blank separator, it enables rapid processing of the blanks for forging automobile flywheels. Not only does it eliminate the need for manual intervention throughout the process, but it also improves the stability of automobile flywheel forging. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the production line of the present invention;

[0019] Figure 2 This is a schematic diagram (a) of the structure of the sand box lifting robot of the present invention;

[0020] Figure 3 This is a schematic diagram (II) of the structure of the sand box lifting robot of the present invention;

[0021] Figure 4 This is a schematic diagram (III) of the structure of the sand box lifting robot of the present invention;

[0022] Figure 5 This is a schematic diagram (IV) of the structure of the sand box lifting robot of the present invention;

[0023] Figure 6 This is a schematic diagram (a) of the blank separator of the present invention;

[0024] Figure 7 This is a schematic diagram (II) of the structure of the blank separator of the present invention;

[0025] Figure 8 This is a schematic diagram of the automatic flipping machine of the present invention.

[0026] Explanation of the labels in the diagram: 1—Lifting mechanism, 11—Upper connecting plate, 12—Lifting cylinder, 13—Cylinder rear seat, 14—Busset, 15—Lifting cylinder support plate, 16—Lifting shaft, 17—Sand box, 2—Mechanical chuck, 201—Chuck seat, 202—Bearing seat, 203—Chuck shaft, 204—Cylinder rod connector, 205—Hinge connector, 206—Hinge pin, 207—Chuck, 208—Chuck connecting plate, 209—Connecting rod, 210—Chuck center positioning block, 211—Guide bearing, 212—Chuck center positioning bracket, 213—Connecting screw, 214—Center positioning block connecting plate, 215—Limit screw, 216— 217 - Screw; 218 - Limiting block; 219 - Claw limiting screw; 220 - Claw positioning block; 221 - Lifting shaft locking screw; 222 - Bearing bracket; 223 - Roller shaft; 224 - Cylinder; 3 - Blank separator; 301 - Chassis; 302 - Rotary disc support wheel; 303 - Main double beam; 304 - Rotary disc; 305 - Pusher; 306 - Protective cover; 307 - Motor; 308 - Reducer; 309 - Pusher cylinder; 310 - Drive wheel; 311 - Drive shaft; 312 - Baffle roller; 313 - Sand box; 4 - Automatic tilting machine; 41 - First laser displacement sensor; 42 - Second laser displacement sensor. Detailed Implementation

[0027] The exemplary embodiments of this disclosure are described below with reference to the accompanying drawings, including various details of the embodiments to aid understanding, and should be considered merely exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of this disclosure. Similarly, for clarity and brevity, descriptions of well-known functions and structures are omitted in the following description.

[0028] Example 1: As Figure 1 or Figure 2 or Figure 3 or Figure 4 or Figure 5 or Figure 6 or Figure 7As shown, an automated production line for casting engine flywheels includes a sand box lifting robot, a blank separator, a shot blasting machine, and an automatic tilting machine. A pouring track is provided between the sand box lifting robot and the blank separator. A scale conveyor belt is provided between the blank separator and the shot blasting machine. The outlet of the shot blasting machine is connected to the inlet of the automatic tilting machine. The sand box lifting robot includes a lifting mechanism 1 and mechanical jaws 2 mounted on a support. The mechanical jaws 2 include a jaw base 201, jaws 207, and a jaw center positioning bracket 212. The jaw base 201 is provided with the jaw center positioning brackets 212. Jaw center positioning blocks 210 are provided between the jaw center positioning brackets 212. Guide bearings 211 are rotatably connected between the jaw center positioning blocks 210. The guide bearings 211 are connected to a bearing bracket 222. A connecting rod 209 is connected to the top of the bearing bracket 222. The connecting rod 209 is connected to the cylinder 224 via a cylinder rod connector 204. One end of the connecting rod 209 is hinged to one end of the connecting screw 213, and the other end of the connecting screw 213 is hinged to the chuck 207. The chuck 207 is provided with a chuck shaft 203, which is mounted on the chuck seat 201. The blank separator 3 includes a chassis 301 and a motor 307. A reducer 308 is provided below the motor 307. A transmission shaft 311 is provided on the reducer 308. A drive wheel 310 is sleeved on the outside of the transmission shaft 311. The drive wheel 310 is connected to one side of the rotating disk 304. A main double beam 303 is provided between the rotating disks 304. A rotating disk support wheel 302 is provided on the other side of the rotating disk 304. Pushing cylinders 309 are provided on both sides of the motor 307. The output shaft of the pushing cylinder 309 is connected to the pusher 305.

[0029] In this embodiment, the chuck seat 201 is provided with a bearing seat 202, and the bearing seat 202 is rotatably connected to the chuck shaft 203.

[0030] In this embodiment, a limiting block 218 is provided below the bearing housing 202, and a claw limiting screw 219 is provided on the limiting block 218.

[0031] In this embodiment, the top of the claw center positioning block 210 is provided with a center positioning block connecting plate 214, and the center positioning block connecting plate 214 is provided with a limiting screw 215.

[0032] In this embodiment, the connecting screw 213 is provided with hinged joints 205 at both ends, and the hinged joints 205 are respectively hinged to the claw 207 and the connecting rod 209 via hinge pins 206.

[0033] In this embodiment, the chuck 207 is provided with a chuck positioning block 220, and the guide bearing 211 is provided with a roller shaft 223.

[0034] In this embodiment, the claws 207 on the same side are fixedly connected by a claw connecting plate 208. A reinforcing plate 216 is provided below the claw connecting plate 208, and the reinforcing plate 216 is fixedly connected to the claws 207 by screws 217.

[0035] In this embodiment, the lifting mechanism 1 includes a lifting cylinder 12, a lifting cylinder support plate 15, and a lifting shaft 16. The top end of the lifting shaft 16 is provided with an upper connecting plate 11, and the lifting cylinder 12 is provided below the upper connecting plate 11. The lifting cylinder 12 is mounted on the lifting cylinder support plate 15, and the lower end of the lifting shaft 16 is fixedly connected to the claw seat 201 by a lifting shaft locking screw 221.

[0036] In this embodiment, a cylinder rear seat 13 is provided between the lifting cylinder 12 and the lifting cylinder support plate 15.

[0037] In this embodiment, a bushing 14 is sleeved on the outside of the lifting shaft 16, and the bushing 14 is fixed on the lifting cylinder support plate 15.

[0038] In this embodiment, the drive wheel 310 is provided with a protective cover 306, and the rotating disk support wheel 302 is rotatably mounted on the top of the chassis 301.

[0039] In this embodiment, the rotating disk 304 is provided with baffle rollers 312 on both sides.

[0040] The working principle of the sand box manipulator is as follows: First, the synchronous movement of the cylinders is achieved through electrical signals. This is mainly achieved by monitoring the position or speed of the cylinders through sensors and sending the data to a PLC or computer. After processing the data, the computer outputs corresponding control signals according to the control logic to adjust the movement of the cylinders, thereby achieving cylinder synchronization. Then, when the cylinders pull down, the connecting rod moves downward, opening the manipulator grippers on both sides through the hinge joint. The lower ends of the manipulator grippers grip the sand box inward. Four sets of bearings on the bearing bracket fixed to the connecting rod roll on the guide rail of the central positioning block, which can stabilize the gripper gripper's center. Afterward, the lifting mechanism lifts the sand box 17 to complete the subsequent operation. Releasing the sand box 17 performs the opposite action.

[0041] The working principle of the blank separator is as follows: the sand box 313 is conveyed to the main double beam 303, the motor 307 starts, drives the reducer 308 to run, thereby driving the transmission shaft 311 to rotate. The transmission shaft 311 drives the drive wheel 310 to rotate, the drive wheel 310 drives the rotating disk 304 to rotate. The rotating disk 304 rotates 180°, which brings the sand box 313 to rotate 180°, so that the casting falls out of the sand box 313. Then the pusher cylinder 309 starts, which drives the pusher 305 to push the casting forward. The casting falls on the scale plate conveyor belt and is transported to the shot blasting machine for processing.

[0042] Example 2: Based on the automated production line for casting and processing an engine flywheel in Example 1, the present invention will be further described and explained below.

[0043] like Figure 1 or Figure 2 or Figure 3 or Figure 4 or Figure 5 or Figure 6 or Figure 7As shown, an automated production line for casting engine flywheels includes a sand box lifting robot, a blank separator, a shot blasting machine, and an automatic tilting machine. A pouring track is provided between the sand box lifting robot and the blank separator. A scale conveyor belt is provided between the blank separator and the shot blasting machine. The outlet of the shot blasting machine is connected to the inlet of the automatic tilting machine. The sand box lifting robot includes a lifting mechanism 1 and mechanical jaws 2 mounted on a support. The mechanical jaws 2 include a jaw base 201, jaws 207, and a jaw center positioning bracket 212. The jaw base 201 is provided with the jaw center positioning brackets 212. Jaw center positioning blocks 210 are provided between the jaw center positioning brackets 212. Guide bearings 211 are rotatably connected between the jaw center positioning blocks 210. The guide bearings 211 are connected to a bearing bracket 222. A connecting rod 209 is connected to the top of the bearing bracket 222. The connecting rod 209 is connected to the cylinder 224 via a cylinder rod connector 204. One end of the connecting rod 209 is hinged to one end of the connecting screw 213, and the other end of the connecting screw 213 is hinged to the chuck 207. The chuck 207 is provided with a chuck shaft 203, which is mounted on the chuck seat 201. The blank separator 3 includes a chassis 301 and a motor 307. A reducer 308 is provided below the motor 307. A transmission shaft 311 is provided on the reducer 308. A drive wheel 310 is sleeved on the outside of the transmission shaft 311. The drive wheel 310 is connected to one side of the rotating disk 304. A main double beam 303 is provided between the rotating disks 304. A rotating disk support wheel 302 is provided on the other side of the rotating disk 304. Pushing cylinders 309 are provided on both sides of the motor 307. The output shaft of the pushing cylinder 309 is connected to the pusher 305.

[0044] In this embodiment, as Figure 8 As shown, the automatic tilting machine's hopper is a rectangular parallelepiped open at one end. Conveying rollers are installed at the top and bottom, a buffer pad is fitted at the bottom, and short shafts are mounted on the sides, supported by bearings on a column. A gear is mounted on the outer side of one shaft, with a rack installed in a groove. One end of the rack is connected to the piston rod of a telescopic cylinder via a connecting plate. The cylinder pushes the connecting plate, causing the rack to move. The gear meshing with the rack drives the hopper to tilt. The automatic tilting machine 4 is equipped with a first laser displacement sensor 41 and a second laser displacement sensor 42 at the front and rear. Upon receiving a feeding signal, the tilting machine automatically starts working, tilting the flywheel. Upon receiving a tilting completion signal, the tilting machine resets.

[0045] In this embodiment, the optimized control method for the automatic tilting machine includes:

[0046] Q1. On the automated production line for flywheel processing, the automatic flipping machine flips the flywheel. The first position data of the flywheel is obtained in real time based on the first laser displacement sensor, the second position data of the flywheel is obtained in real time based on the second laser displacement sensor, and the flipping tilt angle data of the automatic flipping machine is obtained in real time based on the onboard tilt angle sensor.

[0047] Q2. Based on the first position data of the flywheel and the tilt angle data of the automatic tilting machine, construct the first decision data matrix of the automatic tilting machine to obtain the first decision data matrix data information of the automatic tilting machine;

[0048] Q3. Based on the second position data of the flywheel and the tilt angle data of the automatic tilting machine, construct the second decision data matrix of the automatic tilting machine to obtain the second decision data matrix data information of the automatic tilting machine;

[0049] Q4. Based on the second decision data matrix information of the automatic flipping machine and the first decision data matrix information of the automatic flipping machine, an improved multimodal data fusion algorithm is used to perform data fusion to obtain the fused decision data information of the automatic flipping machine;

[0050] Q5. Based on the decision data of the fused automatic tilting machine, the tilting angle of the automatic tilting machine is optimized using a random walk optimization method based on Hausdorff distance, resulting in optimized tilting angle data of the automatic tilting machine.

[0051] In this embodiment, step Q4, the data fusion using the improved multimodal data fusion algorithm, includes:

[0052] Q41. Based on the second decision data matrix information and the first decision data matrix information of the automatic flipping machine, establish a feature extraction function W for the decision data of the automatic flipping machine.

[0053] ,

[0054] Where x1 is the first decision data matrix of the automatic flipping machine, x2 is the second decision data matrix of the automatic flipping machine, and α1, α2 and α3 are the feature extraction factors of the automatic flipping machine. Feature extraction is performed on the decision data of the automatic flipping machine to obtain the first decision data feature matrix and the second decision data feature matrix of the automatic flipping machine.

[0055] Q42. Based on the first and second decision data feature matrix information of the automatic flipping machine, establish a multimodal fusion function R for the decision data of the automatic flipping machine.

[0056] ,

[0057] Where y1 is the first decision data feature matrix data information of the automatic flipping machine, y2 is the second data measurement data feature matrix data information of the automatic flipping machine, and β1, β2 and β3 are the weight coefficients of multimodal fusion;

[0058] Q43. Based on the multimodal fusion function R of the automatic flipping machine decision data, perform data fusion on the automatic flipping machine decision data to obtain the fused automatic flipping machine decision data information.

[0059] In this embodiment, step Q5, which involves optimizing the tilt angle of the automatic tilting machine using a random walk optimization method based on Hausdorff distance, includes:

[0060] Q51. Based on the fused decision data of the automatic tilting machine, establish the Hausdorff distance correlation function P for the automatic tilting machine decision data.

[0061] ,

[0062] Among them, z i For the fused decision data of the automatic tilting machine at time i, z i+1 The decision data information of the fused automatic flip machine at time i+1 is given, where n is the sample size, and δ1, δ2 and δ3 are the distance optimization factors of the automatic flip machine. The Hausdorff distance correlation of the automatic flip machine decision data is characterized to obtain the Hausdorff distance correlation data information of the automatic flip machine decision data.

[0063] Q52. Based on the Hausdorff distance correlation data of the automatic tilting machine decision data, establish an optimization function G for the automatic tilting machine decision.

[0064] ,

[0065] Where r is the Hausdorff distance correlation data information of the automatic flipping machine decision data, and γ1 and γ2 are the decision optimization factors of the automatic flipping machine;

[0066] Q53. Based on the optimization function G of the automatic tilting machine decision, the tilting angle of the automatic tilting machine is optimized to obtain the optimized tilting angle data information of the automatic tilting machine.

[0067] In this embodiment, the present invention provides an optimized control system for an automatic tilting machine, including a computer device programmed or configured to perform the steps of any of the optimized control methods for the automatic tilting machine described in the present invention.

[0068] In this embodiment, the present invention provides a computer-readable storage medium storing a computer program programmed or configured to perform an optimized control method for any of the automatic flipping machines described herein.

[0069] Any references to memory, storage, database, or other media used in the embodiments provided in this application may include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), dual data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), RAMbus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and RAMbus dynamic RAM (RDRAM), etc.

[0070] In summary, this invention not only realizes the automated and intelligent manufacturing of automobile flywheel forging and processing, but also reduces labor intensity and improves production efficiency and quality.

[0071] The specific embodiments described above do not constitute a limitation on the scope of protection of this disclosure. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this disclosure should be included within the scope of protection of this disclosure.

Claims

1. An automated production line for casting and machining engine flywheels, comprising a sand box lifting robot, a blank separator, a shot blasting machine, and an automatic tilting machine, characterized in that: A casting track is provided between the sand box lifting robot and the blank separator, and a scale conveyor belt is provided between the blank separator and the shot blasting machine. The outlet of the shot blasting machine is connected to the inlet of the automatic turning machine. The sand box lifting robot includes a lifting mechanism (1) and a mechanical jaw (2) mounted on a bracket. The mechanical jaw (2) includes a jaw seat (201), a jaw (207), and a jaw center positioning bracket (212). The jaw seat (201) is provided with the jaw center positioning bracket (212). A jaw center positioning block (210) is provided between the jaw center positioning brackets (212). A guide bearing (211) is rotatably connected between the jaw center positioning blocks (210). The guide bearing (211) is connected to a bearing bracket (222). A connecting rod (209) is connected to the top of the bearing bracket (222). The lower part of the connecting rod (209) is connected to a cylinder (224) through a cylinder rod connector (204). One end of the connecting rod (209) is hinged to one end of the connecting screw (213), and the other end of the connecting screw (213) is hinged to the jaw (207). The jaw (207) is provided with a jaw shaft (203), which is mounted on the jaw seat (201). The blank separator (3) includes a chassis (301) and a motor (307). A reducer (308) is provided below the motor (307). A drive shaft (311) is provided on the upper part, and a drive wheel (310) is sleeved on the outside of the drive shaft (311). The drive wheel (310) is connected to one side of the rotating disk (304). A main double beam (303) is provided between the rotating disks (304). A rotating disk support wheel (302) is provided on the other side of the rotating disk (304). Push cylinders (309) are provided on both sides of the motor (307). The output shaft of the push cylinder (309) is connected to the pusher (305).

2. The automated production line for casting and machining engine flywheels according to claim 1, characterized in that: The chuck seat (201) is provided with a bearing seat (202), the bearing seat (202) is rotatably connected to the chuck shaft (203), and a limiting block (218) is provided below the bearing seat (202), and a chuck limiting screw (219) is provided on the limiting block (218).

3. The automated production line for casting and machining engine flywheels according to claim 1, characterized in that: The center positioning block (210) of the claw is provided with a center positioning block connecting plate (214) on top, and a limit screw (215) is provided on the center positioning block connecting plate (214).

4. The automated production line for casting and machining engine flywheels according to claim 1, characterized in that: The connecting screw (213) has hinge joints (205) at both ends. The hinge joints (205) are hinged to the claw (207) and the connecting rod (209) respectively through the hinge pin (206).

5. The automated production line for casting and machining engine flywheels according to claim 1, characterized in that: The jaw (207) is provided with a jaw positioning block (220), and the guide bearing (211) is provided with a roller shaft (223). The jaws (207) on the same side are fixedly connected by a jaw connecting plate (208). A reinforcing plate (216) is provided below the jaw connecting plate (208). The reinforcing plate (216) is fixedly connected to the jaw (207) by screws (217).

6. The automated production line for casting and machining engine flywheels according to claim 1, characterized in that: The lifting mechanism (1) includes a lifting cylinder (12), a lifting cylinder support plate (15), and a lifting shaft (16). The top of the lifting shaft (16) is provided with an upper connecting plate (11), and the lifting cylinder (12) is provided below the upper connecting plate (11). The lifting cylinder (12) is mounted on the lifting cylinder support plate (15), and the lower end of the lifting shaft (16) is fixedly connected to the claw seat (201) by a lifting shaft locking screw (221).

7. The automated production line for casting and machining engine flywheels according to claim 6, characterized in that: A cylinder seat (13) is provided between the lifting cylinder (12) and the lifting cylinder support plate (15).

8. The automated production line for casting and machining engine flywheels according to claim 6, characterized in that: The lifting shaft (16) is fitted with a bushing (14), which is fixed on the lifting cylinder support plate (15).

9. The automated production line for casting and machining engine flywheels according to claim 1, characterized in that: The drive wheel (310) is provided with a protective cover (306), and the rotating disk support wheel (302) is rotatably mounted on the top of the chassis (301).

10. The automated production line for casting and machining engine flywheels according to claim 1, characterized in that: The rotating disk (304) is provided with baffle rollers (312) on both sides.

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