An integrated processing and manufacturing device for excavator shields

Abstract

This invention relates to the field of machine tools, and particularly to an integrated processing and manufacturing device for excavator guard plates. The device includes a disc-shaped frame with a rotary table at its center for rotational limiting. A processing device is mounted on the frame corresponding to the rotary table. The processing device includes a limiting component, several processing mechanisms, and a drive mechanism. Through the circumferentially distributed layout design of the rotary table and several processing mechanisms, this invention achieves integrated continuous processing of excavator guard plates, from laser cutting and welding to surface deburring. The guard plate only needs to be clamped and positioned once during the entire processing flow, eliminating the need for transfer and transport between multiple devices. This effectively eliminates the cumulative errors caused by multiple positioning and unloading operations, improves the consistency of positional accuracy and processing efficiency between processes, and avoids the problem of occupying large amounts of space due to the use of multiple devices.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of machining tools, in particular to an integrated machining and manufacturing device for excavator guard plates. BACKGROUND

[0002] As a key protective component of excavators, excavator guard plates need to withstand high-intensity impact loads and harsh working conditions for a long time, and their machining quality directly affects the service life and safety of the entire machine. The machining of excavator guard plates mainly includes cutting, bending, and hole making processes, and different special machining equipment is usually required for different machining processes.

[0003] A multi-station plasma cutting machine for excavator guard plate machining is disclosed in Chinese Patent No. CN214054023U, which includes a mounting plate, a plasma cutting machine, a track-type circulating transmission mechanism, and a fan. When in use, the track-type circulating transmission mechanism transports the guard plates to be processed, and a fan is provided on the right or left side of the fixed frame. The cooling air blown by the fan blows towards the guard plates after plasma cutting on the track-type circulating transmission mechanism, accelerating the cooling of the guard plates, allowing the guard plates to be removed within a short time after plasma cutting, and improving the overall operation efficiency.

[0004] However, the above device still has many deficiencies in actual application: The above device can only realize cutting function, and other subsequent processes required for guard plate machining still need to be frequently transferred to other equipment for completion, resulting in the loading, unloading, and transfer of guard plates between different equipment, which not only occupies a lot of time, but also easily causes damage during the transfer process, resulting in a decrease in the surface quality of the guard plates. Secondly, the independent operation of multiple devices not only occupies a large area, but also causes loose production line layout, and frequent changes in positioning reference, making it difficult to effectively control the cumulative error between processes, resulting in poor consistency of the formed size of the guard plates and reduced assembly fit with the excavator body.

[0005] Therefore, based on the above analysis, there is still room for improvement in the existing machining technology for excavator guard plates. SUMMARY

[0006] To solve the above problems, the present application provides an integrated machining and manufacturing device for excavator guard plates, which includes a disc-shaped rack, a rotating table is rotationally limited in the middle of the rack, and a machining device is provided on the rack corresponding to the rotating table. The machining device includes a limiting piece, a plurality of machining mechanisms, and a driving mechanism.

[0007] The limiting piece is fixed on the rotating table to position and fix the guard plates to be processed, providing a unique positioning reference for full sequence machining.

[0008] Several processing mechanisms are evenly distributed circumferentially around the central axis of the rotary table, and corresponding processing stations are formed on the machine frame for each processing mechanism.

[0009] The drive mechanism is connected to the rotary table and is connected to each processing mechanism through several bases. The drive mechanism rotates periodically to synchronize the position of the guard plate on the rotary table with the position of each processing mechanism. At the same time, the angle of each processing mechanism is intermittently adjusted to correspond with the guard plate on the rotary table for processing.

[0010] Preferably, the limiting component includes two columns symmetrically arranged on a rotating platform, with connecting arms on opposite sides of the two columns, and a limiting platform between the two connecting arms, on which at least four clamps are mounted.

[0011] Preferably, the drive mechanism includes a drive shaft that rotates through the frame on the lower side of the rotary table, and the lower end of the drive shaft is fixed to the motor output end at the bottom of the frame for transmission connection.

[0012] Preferably, a connecting shaft connected to the base of the processing mechanism is rotatably mounted on the frame, and an adjusting gear is sleeved on the connecting shaft.

[0013] Preferably, the drive gear is an incomplete gear.

[0014] Preferably, the plurality of adjusting gears and connecting shafts are all spaced at equal intervals from the drive gear. A driven gear that meshes with the drive gear is shared between the adjusting gear and the drive gear. A driven rod that is rotatably mounted on the frame passes through the middle of the driven gear. A rotating plate is fixedly sleeved on the driven rod. A connecting plate is rotatably mounted at the end of the rotating plate away from the driven rod. An adjusting gear plate that meshes with the adjusting gear is rotatably limited at the end of the connecting plate away from the rotating plate.

[0015] Preferably, the single rotation angle of the rotary table is adapted to the number of processing stations.

[0016] Preferably, the adjusting toothed plate is provided with a guide slide rod that is slidably embedded in the frame, and a guide slide groove is formed on the frame corresponding to the guide slide rod.

[0017] In summary, this application includes at least one of the following beneficial technical effects: I. This invention achieves integrated continuous processing of excavator guard plates through a circumferentially distributed layout design of a rotary table and several processing mechanisms, encompassing multiple processes from laser cutting and welding to surface deburring. The guard plate only needs to be clamped and positioned once during the entire processing flow, eliminating the need for transfer and transportation between multiple devices. This effectively eliminates the cumulative errors caused by multiple positioning and unloading, improves the consistency of positional accuracy and processing efficiency between processes, and avoids the problem of occupying a large space due to the use of multiple devices.

[0018] Second, this invention achieves synchronous and coordinated movement of rotary table station switching and machining mechanism angle adjustment through gear transmission cooperation between the drive shaft and drive gear in the drive mechanism and the shaft and adjustment gear connected under the base of the machining mechanism, as well as the intermittent drive design of the incomplete gear structure. This ensures the smoothness of continuous processing at multiple stations and effectively avoids the generation of cumulative errors through the independent static holding period of each station.

[0019] Third, this invention, through the coordinated operation of the driven gear, driven rod, rotating dial plate, connecting dial plate and adjusting gear plate, transforms the rotational motion of the drive gear into the linear reciprocating motion of the adjusting gear plate, thereby driving the angle adjustment of the adjusting gear and the processing mechanism, ensuring the accuracy of the angle adjustment of the processing mechanism and the transmission stability, and forming a mechanical self-lock when the motor stops, effectively resisting external force interference during the processing. In addition, through the adaptive deflection adjustment of the limit platform, it not only meets the dynamic adjustment requirements of the bending process for the guard plate posture, but also avoids material damage caused by rigid constraints, expanding the device's process adaptability to the integrated molding processing of excavator guard plates. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a schematic diagram of the structure of the present invention.

[0022] Figure 2 This is a schematic diagram of the processing device of the present invention.

[0023] Figure 3 This is a schematic diagram of the drive mechanism of the present invention.

[0024] Figure 4 This is a schematic diagram of the structure of the drive gear of the present invention.

[0025] Figure 5 This is the present invention. Figure 3 Enlarged view of point A in the middle.

[0026] Figure 6 This is a schematic diagram of the limiting platform of the present invention.

[0027] Figure 7 This is a schematic diagram of the support arm of the present invention.

[0028] Figure 8 This is a schematic diagram of the sliding column of the present invention.

[0029] In the diagram, 1. Frame; 2. Rotary table; 3. Processing device; 30. Limiting component; 300. Column; 301. Connecting arm; 302. Limiting platform; 3020. Support arm; 3021. Limiting frame; 3022. Sliding back plate; 303. Clamp; 31. Drive mechanism; 310. Drive shaft; 311. Connecting shaft; 312. Adjusting gear; 313. Drive gear; 314. Driven gear; 315. Driven rotating rod; 316. Rotating dial; 317. Connecting dial; 318. Adjusting gear plate; 319. Guide slide rod; 3190. Guide slide groove; 32. Base; 4. Mounting block; 40. Adjusting guide rod; 41. Connecting rotating block; 42. Electric telescopic rod; 43. Sliding column; 44. Arc-shaped guide groove. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1 To be continued Figure 8 The embodiments of the present invention will be described in detail below.

[0031] This application discloses an integrated processing and manufacturing device for excavator guard plates, which solves the problem in the prior art where the guard plates to be processed need to be frequently loaded and unloaded between multiple devices, which can easily lead to cumulative errors affecting product quality due to multiple positioning and loading / unloading.

[0032] Example 1: Refer to Figure 1 and Figure 2 As shown, an integrated processing and manufacturing device for excavator guard plates includes a disc-shaped frame 1, a rotating table 2 at the center of the frame 1 for rotational limitation, and a processing device 3 on the frame 1 corresponding to the rotating table 2. The processing device 3 includes a limiting member 30, several processing mechanisms, and a drive mechanism 31. The limiting member 30 is fixed on the rotating table 2 to position and fix the guard plate to be processed, providing a unique positioning reference for the entire processing sequence. The several processing mechanisms are evenly distributed circumferentially around the central axis of the rotating table 2, forming corresponding processing stations on the frame 1. The drive mechanism 31 is connected to the rotating table 2 and is connected to each processing mechanism through several bases 32. The drive mechanism 31 rotates periodically to synchronize the position of the guard plate on the rotating table 2 with the position of each processing mechanism, and intermittently adjusts the angle of each processing mechanism to correspond with the guard plate on the rotating table 2 for processing.

[0033] Specifically, when the processing requirements of the excavator guard plate are laser cutting / hole opening, welding and surface deburring, the processing mechanism is set as a laser cutting robotic arm, a welding robotic arm and a deburring robotic arm, and each robotic arm is limited and installed on the frame 1 by the corresponding base 32.

[0034] In use, the excavator skid plate is first placed on the rotary table 2 by external equipment and quickly fixed by the limiting component 30. After the drive mechanism 31 is started, it drives the rotary table 2 to rotate intermittently in a clockwise or counterclockwise direction, so that the skid plate is processed in sequence through the laser cutting station, welding station and deburring station, forming an integrated processing flow for excavator skid plate processing. Throughout the processing, the skid plate is always firmly limited by the limiting component 30, eliminating the need for multiple clamping and positioning, avoiding the skid plate being transferred and transported between multiple devices, and avoiding the cumulative error caused by frequent positioning and unloading. This effectively ensures the consistency of positional accuracy between each process, improves the processing efficiency of excavator skid plates and the finished product qualification rate.

[0035] Reference Figure 2 As shown, the limiting component 30 is used to fix the guard plate to be processed. Specifically, the limiting component 30 includes two columns 300 symmetrically arranged on the rotary table 2. Each of the two columns 300 has a connecting arm 301 on its opposite side. A limiting platform 302 is provided between the two connecting arms 301. At least four clamps 303 are mounted on the limiting platform 302. The clamps 303 are horizontal clamping clamps 303. In use, the excavator skid plate to be processed is hoisted or transported above the limiting platform 302. The operator adjusts the position of each clamp 303 on the limiting platform 302 according to the specific size and shape of the skid plate, so that the clamping point of the clamp 303 corresponds precisely to the force-bearing part of the edge of the skid plate. Then, the skid plate to be processed is placed on the limiting platform 302, and all clamps 303 are activated to apply a balanced clamping force from the four edges of the skid plate, firmly pressing the skid plate onto the limiting platform 302 and forming a multi-point distributed clamping, which effectively prevents the skid plate from being displaced or warped due to cutting force, welding stress or vibration during subsequent processing.

[0036] It should be noted that the connection between the column 300 and the connecting arm 301 also includes a bearing seat fixed on the column 300, a rotating shaft passing through the end of the connecting arm 301, and a servo motor that drives the rotating shaft to rotate, so that the limiting platform 302 can be flipped and tilted around the horizontal axis. When it is necessary to process the excavator guard plate at different angles, the tilt angle of the connecting arm 301 and the limiting platform 302 can be adjusted by rotating the servo motor. In conjunction with the circumferential rotation of the rotary table 2, the multi-degree-of-freedom adjustment of the guard plate's spatial posture can be achieved. This is existing technology and will not be described in detail.

[0037] Reference Figure 3As shown, the drive mechanism 31 is used to adjust the position of the limited guard plate corresponding to the processing mechanism. Specifically, the drive mechanism 31 includes a drive shaft 310 that is rotatably mounted on the frame 1 on the lower side of the rotary table 2. The lower end of the drive shaft 310 is connected to the motor output end at the bottom of the frame 1. When the control motor rotates and drives the drive shaft 310 to rotate, the drive shaft 310 will drive the rotary table 2, the upper limit member 30, and the guard plate to rotate to the target position. The guard plate position can be quickly switched without manual intervention, shortening the flow time between processes.

[0038] Furthermore, referring to Figures 2 to 5 As shown, to enable the machining mechanism to cooperate with the upper guard plate of the rotary table 2, a connecting shaft 311 rotatably passes through the frame 1 and is connected to the machining mechanism base 32. An adjusting gear 312 is sleeved on the connecting shaft 311. Correspondingly, a driving gear 313 that cooperates with the adjusting gear 312 is sleeved on the drive shaft 310. After the drive shaft 310 and the drive gear 313 are driven to rotate, the drive gear 313 will drive the corresponding adjusting gear 312 to rotate synchronously. The connecting shaft 311 then drives the machining mechanism base 32 to adjust its angle, so that the working end face of the machining mechanism always maintains the optimal relative position with the area to be processed on the upper guard plate of the rotary table 2. This achieves synchronous and coordinated movement between the rotary table 2 and the machining mechanism. When the guard plate rotates with the rotary table 2 to different positions, the machining mechanism can automatically rotate and adjust to the corresponding machining angle, which greatly improves the smoothness and accuracy stability of multi-position continuous machining.

[0039] Reference Figure 3 and Figure 4 As shown, since multiple sets of adjusting gears 312 are set to match the multiple workstations, if the drive gear 313 continuously drives all the adjusting gears 312 to rotate at the same time, it is easy to cause the subsequent processing mechanism to be difficult to accurately reset to the initial reference position, resulting in the cumulative error between each workstation gradually increasing and affecting the consistency of batch continuous processing. Therefore, the drive gear 313 is set as an incomplete gear, so that the drive gear 313 intermittently drives each adjusting gear 312 to rotate a specific angle during the rotation process, rather than continuous transmission, thereby providing a stable static holding period for each connecting shaft 311 and the corresponding processing mechanism.

[0040] Furthermore, referring to Figure 3 and Figure 4As shown, in order to drive the rotating adjusting gear 312 to reset (i.e., the corresponding machining mechanism to return to its original position), and at the same time reduce the machining cost of the large-diameter drive gear 313, several adjusting gears 312 and connecting shafts 311 are all spaced at equal intervals with the drive gear 313. The adjusting gears 312 and the drive gear 313 are mutually limited by a driven gear 314 that meshes with the drive gear 313. A driven rotating rod 315 is rotatably mounted on the frame 1 through the middle of the driven gear 314. A rotating dial plate 316 is fixedly sleeved on the driven rotating rod 315. A connecting dial plate 317 is rotatably provided at the end of the rotating dial plate 316 away from the driven rotating rod 315. An adjusting toothed plate 318 that meshes with the adjusting gear 312 is rotatably limited at the end of the connecting dial plate 317 away from the rotating dial plate 316.

[0041] In use, the toothed segment of the drive gear 313 rotates and meshes with the driven gear 314, which synchronously drives the driven gear 314 and the driven rotating rod 315 to rotate. The rotation of the driven rotating rod 315 drives the connecting plate 317 connected to it to rotate around the driven rotating rod 315. Since the connecting plate 317 and the adjusting tooth plate 318 are rotatably connected at opposite ends, the rotational motion of the connecting plate 317 is converted into the linear sliding motion of the adjusting tooth plate 318. This causes a relative displacement between the sliding adjusting tooth plate 318 and the adjusting gear 312, thereby driving the adjusting gear 312 to rotate and adjust, thus completing the angle adjustment of the corresponding processing mechanism.

[0042] After the rotary table 2 and the corresponding machining mechanism are adjusted, the motor stops rotating. The toothed segment of the drive gear 313 remains stationary and meshed with the driven gear 314. The adjusting gear plate 318 also remains stationary and meshed with the adjusting gear 312. At this time, the entire adjusting mechanism is in a self-locking state, which can effectively prevent the machining mechanism from shifting due to external interference during the machining process, and ensure machining accuracy and stability.

[0043] After the corresponding processing is completed, the drive gear 313 continues to rotate via the motor. When the toothed section of the drive gear 313 disengages from the meshing driven gear 314, the driven gear 314 loses its driving force and stops rotating. At this time, the connecting dial plate 317 and the adjusting gear plate 318 remain stationary. The adjusting gear 312 and its connected processing mechanism are stabilized in the adjusted position. The rotary table 2 and the toothed section of the drive gear 313 rotate to adjust to the next processing station until the toothed section of the drive gear 313 meshes with the next driven gear 314. The above transmission process is repeated. This not only achieves precise angle adjustment of the processing mechanism at each station, but also effectively controls the adjustment timing through the incomplete tooth structure of the drive gear 313, avoiding the cumulative error problem caused by simultaneous adjustment at multiple stations.

[0044] When the machining mechanism needs to be reset after rotation, it is only necessary to drive the adjusting gear plate 318 to slide in the opposite direction and drive the adjusting gear 312 to rotate in the opposite direction. Therefore, in order to facilitate the reset of the machining mechanism after rotation, the transmission ratio between the toothed section of the driving gear 313 and the driven gear 314 is preferably set as follows: when the driving gear 313, the driving shaft 310 and the rotary table 2 rotate from the previous station to the next station, the toothed section of the driving gear 313 gradually meshes with and disengages from the driven gear 314 until the toothed section disengages and the driven gear 314 is driven to rotate one revolution. For example, in this embodiment, at least three machining stations are set to meet the machining requirements of the excavator guard plate. That is, the rotary table 2 completes one station switch every 120 degrees of rotation. Then the arc length of the toothed section of the driving gear 313 should be designed so that the driven gear 314 can complete a 360-degree rotation during the meshing process. In this way, when the machining mechanism moves to the next station with the rotary table 2, all the teeth of the drive gear 313 just disengage from the driven gear 314, while the driven gear 314 has driven the connecting plate 317 to rotate one revolution, so that the adjusting plate 318 completes one reciprocating sliding motion, and finally drives the adjusting gear 312, the connecting shaft 311 and the machining mechanism on it to accurately reset to the initial standby angle, so as to prepare for the machining operation of the next station.

[0045] It should be noted that, in order to improve operating efficiency, in the initial state, the toothed section of the drive gear 313 meshes with the driven gear 314 corresponding to one of the workstations. In this state, only half of the toothed section of the drive gear 313 is about to mesh with the driven gear 314, while the other half of the toothed section is in an idle state, passing over the driven gear 314. This workstation serves as the initial processing workstation, and the corresponding processing mechanism directly corresponds to the upper guard plate of the rotary table 2 for processing. After the processing is completed, as the upper guard plate of the rotary table 2 moves to the next workstation, the processing mechanism of the initial workstation is driven to rotate away from the rotary table 2 to avoid interfering with the normal rotation path of the rotary table 2.

[0046] Furthermore, referring to Figure 3 and Figure 5 As shown, in order to ensure the stability of the meshing transmission between the adjusting tooth plate 318 and the adjusting gear 312, and to ensure the guiding accuracy of the adjusting tooth plate 318 during the sliding process, a guide slide rod 319 is provided on the adjusting tooth plate 318 and is slidably embedded on the frame 1. A guide groove 3190 is formed on the frame 1 corresponding to the guide slide rod 319. The guide groove 3190 is arranged along the radial direction of the adjusting gear 312, so that the adjusting tooth plate 318 can only perform linear reciprocating motion in the direction of approaching or moving away from the adjusting gear 312 under the drive of the connecting plate 317, which effectively prevents the adjusting tooth plate 318 from deviating or jamming during the transmission process. The cross-section of the guide groove 3190 is preferably set as a T-shaped or dovetail-shaped structure, and the cross-sectional shape of the mating end of the guide slide rod 319 and the guide groove 3190 is adapted to it.

[0047] Example 2: Refer to Figures 6 to 8 As shown, based on Embodiment 1, considering the bending process required during the use of excavator guard plates, this embodiment optimizes the processing mechanism to also have bending processing capabilities, thereby adapting to the integrated forming process of excavator guard plates. Specifically, a bending robotic arm is also installed on the frame 1, and a bending head is mounted on the bending robotic arm. A bending station is formed on the frame 1 corresponding to the bending robotic arm, and a connecting shaft 311, an adjusting gear 312, a driven gear 314, a driven rotating rod 315, a connecting lever 317, and an adjusting gear plate 318 are correspondingly provided for the rotation and reset adjustment of the bending robotic arm. At the same time, in order to match the bending processing requirements, the limiting platform 302 includes support arms 3020 symmetrically arranged between two connecting arms 301. The upper end of the support arm 3020 is rotatably engaged with a limiting frame 3021, and the opposite ends of the two limiting frames 3021 are hinged together. Specifically, the two limiting frames 3021 are rotatably engaged with each other. Each of the two 021 has an extension block at its opposite end. A pivot pin is inserted between the two extension blocks and rotates together. A sliding back plate 3022 is slidably inserted on the limiting frame 3021. Mounting blocks 4 are symmetrically connected to the two sides of the same sliding back plate 3022 and are inserted into the limiting frame 3021. The clamp 303 is connected to the mounting block 4 with a corresponding flange. Adjusting guide rods 40 are symmetrically connected to the opposite sides of the two sliding back plates 3022 and are inserted on the connecting arm 301. A limiting hole is formed on the connecting arm 301 corresponding to the adjusting guide rod 40. The diameter of the limiting hole is larger than that of the adjusting guide rod 40. The structure to adapt to the movement requirements of the adjusting guide rod 40 and realize the angle swing function is as follows: A connecting rotating block 41 located on the lower side of the two limiting frames 3021 is connected between the two connecting arms 301. An electric telescopic rod 42 is vertically installed on the support arm corresponding to the limiting frame 3021. The free end of the electric telescopic rod 42 is hinged to the limiting frame 3021 through a hinge seat.

[0048] In use, the guard plate on the two limiting frames 3021 and the sliding back plate 3022 is moved to correspond with the bending robot arm of the bending mechanism. The bending robot arm drives the bending head to contact the guard plate and applies a certain pressure to cause plastic deformation, thereby realizing the bending and forming process of the guard plate. The rotational engagement between the two limiting frames 3021 can flexibly adjust the relative angle according to the bending angle requirements, so that the guard plate can accept the bending operation in the best posture. The sliding engagement between the sliding back plate 3022 and the limiting frame 3021 allows the guard plate to generate appropriate position compensation during the bending process, avoiding material tearing or stress concentration caused by rigid constraints.

[0049] To further improve the bending effect, a sliding column 43 is provided on the lower side of the column 300 and is inserted into the rotating table 2. An arc-shaped guide groove 44 is formed on the rotating table 2 corresponding to the two sliding columns 43, and the two connecting blocks 41 are rotatably inserted and connected. When bending is required, the two connecting arms 301, the limiting frame 3021, the sliding back plate 3022, and the adjusting guide rod 40 are rotated to a vertical position (i.e., parallel to the axis of the two connecting rotating blocks 41) around the adjusting guide rod 40. After the bending head contacts the vertical guard plate, the continuous thrust applied by the bending robot arm and the bending head will act on the limiting frame 3021 and the sliding back plate 3022 as a whole along with the guard plate. The two limiting frames 3021 and the sliding back plate 3022 will deflect and approach each other around the hinge part between the two limiting frames 3021. At the same time, the two columns 300 and the connecting arm 301 deflect and approach each other around the connecting rotating block 41, and the sliding column 43 slides along the arc-shaped guide groove 44, so that the guard plate can develop along the most natural deformation trajectory during the bending process, thereby completing the bending process of the guard plate.

[0050] It should be noted that the bending process in this embodiment is mainly for the bending of thin plates. For thicker protective plates, it is still recommended to use dedicated bending equipment to ensure bending accuracy and forming quality.

[0051] During operation: First, the guard plate to be processed is placed on the rotary table 2 and fixed in place. The processing mechanism corresponding to the guard plate on the rotary table 2 is activated to process the guard plate. After the processing at this station is completed, the guard plate on the rotary table 2 is driven to rotate and stop sequentially by the drive mechanism 31, corresponding to the position of the processing mechanism of the subsequent station. During the process of driving the rotary table 2 to rotate and move, the processing mechanism of the subsequent process is driven to rotate and correspond to the guard plate on the rotary table 2 for processing. After processing is completed, the reciprocating motion from leaving the station to resetting is completed until all processing of the guard plate is completed, realizing the integrated continuous processing of guard plate clamping and limiting and multi-process processing on one machine.

[0052] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and not restrictive.

[0053] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An integrated processing and manufacturing device for excavator skid plates, comprising a frame (1) arranged in a disc shape, characterized in that: The frame (1) has a rotating table (2) in the middle for rotational limitation. A processing device (3) is provided on the frame (1) corresponding to the rotating table (2). The processing device (3) includes a limiting member (30), several processing mechanisms and a driving mechanism (31). The limiting member (30) is fixed on the rotary table (2) to position and fix the guard plate to be processed, providing a unique positioning reference for the entire process; Several processing mechanisms are evenly distributed around the central axis of the rotary table (2), and corresponding processing stations are formed on the frame (1) for each processing mechanism; The drive mechanism (31) is connected to the rotary table (2) and is connected to each processing mechanism through several bases (32). The drive mechanism (31) rotates periodically to synchronize the position of the guard plate on the rotary table (2) with the position of each processing mechanism. At the same time, the angle of each processing mechanism is intermittently adjusted to correspond with the guard plate on the rotary table (2) for processing.

2. The integrated processing and manufacturing device for excavator guard plates according to claim 1, characterized in that: The limiting component (30) includes two columns (300) symmetrically arranged on the rotary table (2). Each of the two columns (300) has a connecting arm (301) on its opposite side. A limiting platform (302) is provided between the two connecting arms (301). At least four clamps (303) are mounted on the limiting platform (302).

3. The integrated processing and manufacturing device for excavator guard plates according to claim 1, characterized in that: The drive mechanism (31) includes a drive shaft (310) that rotates through the lower side of the rotary table (2) on the frame (1). The lower end of the drive shaft (310) is connected to the output end of the motor fixed at the bottom of the frame (1).

4. The integrated processing and manufacturing device for excavator guard plates according to claim 2, characterized in that: The frame (1) is rotatably connected to the processing mechanism base (32) via a connecting shaft (311). An adjusting gear (312) is sleeved on the connecting shaft (311), and a driving gear (313) corresponding to the adjusting gear (312) is sleeved on the driving shaft (310).

5. The integrated processing and manufacturing device for excavator guard plates according to claim 4, characterized in that: The drive gear (313) is an incomplete gear.

6. The integrated processing and manufacturing device for excavator guard plates according to claim 4, characterized in that: The aforementioned adjusting gears (312) and connecting shafts (311) are all spaced apart from the driving gears (313). The adjusting gears (312) and driving gears (313) are mutually limited by a driven gear (314) that meshes with the driving gear (313). A driven rotating rod (315) is rotatably mounted on the frame (1) through the middle of the driven gear (314). A rotating dial plate (316) is fixedly sleeved on the driven rotating rod (315). A connecting dial plate (317) is rotatably provided at the end of the rotating dial plate (316) away from the driven rotating rod (315). An adjusting toothed plate (318) that meshes with the adjusting gears (312) is rotatably limited at the end of the connecting dial plate (317) away from the rotating dial plate (316).

7. The integrated processing and manufacturing device for excavator guard plates according to claim 1, characterized in that: The single rotation angle of the rotary table (2) is adapted to the number of processing stations.

8. The integrated processing and manufacturing device for excavator guard plates according to claim 6, characterized in that: The adjusting toothed plate (318) is provided with a guide slide rod (319) that slides and is embedded on the frame (1), and a guide slide groove (3190) is formed on the frame (1) corresponding to the guide slide rod (319).

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