Automatic machining equipment for bucket teeth

Abstract

The invention relates to the technical field of bucket tooth machining, and discloses automatic bucket tooth machining equipment which comprises a machine base, a forging and pressing base and two punching oil cylinders are arranged on the machine base, punching heads are fixed to the telescopic ends of the two punching oil cylinders, and a turnover mounting plate is arranged on the machine base; positioning seats are fixed on the top surface and the bottom surface of the mounting plate, the mounting plate is rotationally mounted on the machine base through two rotating shafts, a gear is fixedly arranged on one rotating shaft in a sleeving manner, and open grooves are formed in the front side surface and the rear side surface of the mounting plate. Stamping forging and punching treatment can be automatically completed, the forging and pressing base descends to achieve die blank stamping forming, the two punching oil cylinders drive the punching head to punch a die blank, the punching operation is convenient through the hole site design on the positioning base, and the machining efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of bucket tooth processing technology, and in particular to an automated processing equipment for bucket teeth. Background Technology

[0002] Forging of bucket teeth involves applying pressure to a metal billet using forging machinery, causing it to undergo plastic deformation at high temperatures, thereby obtaining bucket tooth forgings with certain mechanical properties.

[0003] A search revealed Chinese patent CN117506462A, which discloses an automated processing equipment for bucket teeth. The equipment includes a trimming unit, a punching unit, and a marking unit. It also includes a worktable, a bucket tooth positioning seat, a circular track, a switching platform, and a clamping assembly. Compared to existing technologies, the positions of the trimming, punching, and marking structures in this solution are adjustable, ensuring sufficient installation space. Furthermore, the clamping position of the bucket teeth does not need to be changed during different processing steps, ensuring the accuracy of the bucket tooth processing. However, this solution still has the following shortcomings in practical use: During the forging process, the heated die blank is stamped and shaped by a stamping die. In this process, an oxide layer is easily generated on the surface of the high-temperature die blank and scattered on the machine. Oxide layer debris will accelerate the wear of the die and stamping equipment, shorten the service life of key components. In addition, residual oxide scale may cause defects such as indentations and cracks on the surface of the bucket teeth, reducing the product qualification rate. Furthermore, the accumulation of oxide layer may also interfere with the fitting accuracy of precision parts of the equipment, resulting in unstable mechanical action. Moreover, long-term accumulation of oxide scale will pollute the production environment and increase the cost of equipment cleaning and maintenance. The bucket tooth processing equipment proposed in the above solution does not have the function of cleaning oxide layer. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that the existing bucket tooth processing device cannot clean up the oxide debris. To address this, we propose an automated bucket tooth processing device.

[0005] To achieve the above objectives, this application adopts the following technical solution: an automated processing equipment for bucket teeth, including a machine base, on which a forging seat and two punching cylinders are provided, and punching heads are fixed to the telescopic ends of the two punching cylinders. A rotatable mounting plate is provided on the machine base, and positioning seats are fixed to the top and bottom surfaces of the mounting plate. The mounting plate is rotatably mounted on the machine base via two rotating shafts, one of which is fixedly fitted with a gear. Slots are provided on both the front and rear sides of the mounting plate. A collection box is provided on the base, and the collection box is located directly below the mounting plate; The base is provided with a positioning component for positioning the mounting plate, and the base is provided with an adjustment component for adjusting the position of the mounting plate. The adjustment component consists of a drive structure and a guide structure. The drive structure includes a rack, which is positioned opposite the gear, and a pulling component is provided at one end of the rack.

[0006] Preferably, the positioning component includes a fixing plate, which is fixed to the base and faces the mounting base. The fixing plate has two openings, and a horizontal plate and a limiting plate are respectively provided on both sides of the fixing plate. The horizontal plate and the limiting plate are connected by two sliding rods, which pass through the two openings respectively. Each sliding rod is slidably connected to its corresponding opening. A positioning block is fixed to the side of the horizontal plate, and a connecting plate is fixed to the side of the limiting plate. The connecting plate has an L-shaped structure, and an opening is provided at the end of the connecting plate away from the limiting plate. A rubber ring is fixed in the opening.

[0007] Preferably, in the initial state, the positioning block is inserted into one of the slots, and the shape of the positioning block is adapted to the shape of the slot.

[0008] Preferably, the drive structure further includes a guide rod, which is fixed to the side of the base by two brackets. A sliding seat is slidably disposed on the guide rod, and a mounting groove is formed on the top surface of the sliding seat. A movable block is slidably disposed in the mounting groove, and the top end of the movable block extends to the outside of the mounting groove and is connected to the rack.

[0009] Preferably, the wall of the mounting groove is in contact with the side of the movable block.

[0010] Preferably, the guide structure includes a mounting frame and an assembly plate. The mounting frame is fixed to the side of the machine base by four connecting rods, and the assembly plate is fixed to the side of the machine base by two connecting rods. The assembly plate is located inside the mounting frame, and a guide slide is formed between the mounting frame and the assembly plate. A crossbar is slidably arranged in the guide slide, and the crossbar is fixed to the side of the rack. Two limiting rings are fixedly sleeved on the crossbar, and the two limiting rings are respectively located on both sides of the mounting plate.

[0011] Preferably, the guide slide is composed of an upper slide, a lower slide and two arc slides at both ends. The upper slide and the lower slide are arranged vertically opposite each other, and the upper slide and the lower slide are connected by two arc slides.

[0012] Preferably, the pulling assembly includes a pull rod one, which is fixed to the end of the rack. A push rod is fixed to the end of the pull rod one away from the rack. A rubber sleeve is fixedly fitted on the push rod, and the push rod is positioned directly opposite the through-hole. A pull rod two is fixed to the end of the push rod away from the pull rod one. The pull rod two passes through the through-hole and is fixed with a handle.

[0013] Preferably, the diameters of the first pull rod and the second pull rod are the same, and the diameter of the first pull rod is smaller than the diameter of the push rod.

[0014] Preferably, a damping assembly is provided on the side of the base. The damping assembly includes a damping wheel and a support rod. The damping wheel is fixedly sleeved on another rotating shaft. The support rod is fixed to the side of the base. A sliding groove is provided at the top of the support rod. A top rod is slidably arranged in the sliding groove. The top of the top rod extends to the outside of the sliding groove and is fixed with a damping plate. The damping plate is in contact with the damping wheel. The top rod is connected to the bottom of the sliding groove by a spring.

[0015] The technical effects and advantages of this invention are as follows: In this invention, the operator places the die blank on the positioning seat, and the equipment can automatically complete the stamping and forging and punching process. The forging seat descends to realize the stamping and forming of the die blank. Two punching cylinders drive the punching head to punch holes in the die blank. The hole design on the positioning seat facilitates the punching operation and improves processing efficiency. In this invention, after a single stamping is completed, the second pull rod is pulled, and through the linkage of a series of components, the positioning block is released from the mounting plate, causing the mounting plate to rotate 180 degrees and the positions of the two positioning seats to be reversed. The oxide debris scattered on the mounting plate falls naturally into the collection box under the action of gravity, avoiding the accumulation of oxide debris from affecting the subsequent forging product effect. In this invention, the damping assembly is designed such that, under the action of the spring force, the damping plate always presses against the damping wheel, increasing the friction between the two and improving the stability of the mounting plate during rotation. This ensures that the mounting plate rotates only when the gear and rack are engaged, and also overcomes rotational inertia, ensuring that the mounting plate rotates precisely 180 degrees. This facilitates precise meshing of the gear and rack. Furthermore, the arc-shaped design on the damping plate increases the contact area with the damping wheel, further increasing the friction. Attached Figure Description

[0016] The disclosure of this invention is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this invention. In the drawings, the same reference numerals are used to refer to the same parts: Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a structural diagram of the mounting plate and two positioning seats; Figure 3 for Figure 1 Enlarged view of the structure at point A; Figure 4 Schematic diagram of the positioning and adjustment components Figure 1 ; Figure 5 for Figure 4Enlarged view of the structure at point B; Figure 6 Schematic diagram of the positioning and adjustment components Figure 2 ; Figure 7 A schematic diagram of the structure of the adjustment component; Figure 8 This is a schematic diagram of the structure when the positioning block is dislodged from the groove; Figure 9 This is a schematic diagram of the damping component.

[0017] Legend: 1. Machine base; 11. Forging press seat; 12. Punching cylinder; 121. Punching head; 21. Mounting plate; 211. Slot; 22. Positioning seat; 23. Rotating shaft; 231. Gear; 3. Collection box; 41. Fixing plate; 411. Opening; 42. Sliding rod; 43. Horizontal plate; 431. Positioning block; 44. Limiting plate; 45. Connecting plate; 451. Through port; 452. Rubber ring; 51. Guide rod; 52. Sliding seat; 53. Mounting groove; 54. Movable block; 55. Rack; 61. Mounting frame; 62. Assembly plate; 63. Guide slide; 64. Crossbar; 65. Limiting ring; 71. Pull rod one; 72. Push rod; 721. Rubber sleeve; 73. Pull rod two; 81. Damping wheel; 82. Damping plate; 83. Support rod; 831. Slide groove; 84. Top rod; 85. Spring. Detailed Implementation

[0018] It is readily understood that, based on the technical solution of this invention, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of the invention. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative examples of the technical solution of this invention and should not be considered as the entirety of the invention or as limitations or restrictions on the technical solution of this invention.

[0019] Reference Figures 1-9 As shown, the present invention provides a technical solution: an automated processing equipment for bucket teeth, including a base 1, on which a forging seat 11 and two punching cylinders 12 are provided. The telescopic ends of the two punching cylinders 12 are each fixed with a punching head 121. A rotatable mounting plate 21 is provided on the base 1. Positioning seats 22 are fixed on the top and bottom surfaces of the mounting plate 21. The mounting plate 21 is rotatably mounted on the base 1 via two rotating shafts 23. A gear 231 is fixedly sleeved on one of the rotating shafts 23. Slots 211 are provided on both the front and rear sides of the mounting plate 21. A collection box 3 is provided on the base 1, and the collection box 3 is located directly below the mounting plate 21. When using the automated processing equipment for bucket teeth proposed in this invention, the operator places the die blank on the positioning seat 22 on the top surface of the mounting plate 21. The device then performs stamping, forging, and punching on the die blank. When the forging seat 11 descends, it can stamp and form the die blank. When the two punching cylinders 12 operate, they drive the two punching heads 121 to move closer to each other, which can punch the die blank. It should be noted that there are two holes on the positioning seat 22, and the two punching heads 121 are respectively positioned opposite the two holes to facilitate the punching of the die blank by the two punching heads 121. A positioning assembly is provided on the base 1 for positioning the mounting plate 21. The positioning assembly includes a fixing plate 41, which is fixed on the base 1 and faces the mounting plate. The fixing plate 41 has two openings 411. A horizontal plate 43 and a limiting plate 44 are respectively provided on both sides of the fixing plate 41. The horizontal plate 43 and the limiting plate 44 are connected by two sliding rods 42. The two sliding rods 42 pass through the two openings 411 respectively, and each sliding rod 42 is slidably connected to the corresponding opening 411. A positioning block 431 is fixed on the side of the horizontal plate 43. In the initial state, the positioning block 431 is inserted into one of the slots 211. The shape of the positioning block 431 matches the shape of the slot 211. A connecting plate 45 is fixed on the side of the limiting plate 44. The connecting plate 45 has an L-shaped structure. A through-hole 451 is opened at the end of the connecting plate 45 away from the limiting plate 44. A rubber ring 452 is fixed in the through-hole 451. An adjustment assembly is provided on the base 1 for adjusting the position of the mounting plate 21. The adjustment assembly consists of a drive structure and a guide structure. The drive structure includes a rack 55, which is positioned opposite the gear 231. The drive structure also includes a guide rod 51, which is fixed to the side of the base 1 by two brackets. A sliding seat 52 is slidably mounted on the guide rod 51. A mounting groove 53 is provided on the top surface of the sliding seat 52. A movable block 54 is slidably mounted in the mounting groove 53. The groove wall of the mounting groove 53 is in contact with the side of the movable block 54. The top of the movable block 54 extends to the outside of the mounting groove 53 and is connected to the rack 55. The guide structure includes a mounting frame 61 and an assembly plate 62. The mounting frame 61 is fixed to the side of the base 1 by four connecting rods, and the assembly plate 62 is fixed to the side of the base 1 by two connecting rods. The assembly plate 62 is located inside the mounting frame 61, and a guide slide 63 is formed between the mounting frame 61 and the assembly plate 62. The guide slide 63 is composed of an upper slide, a lower slide and two arc slides at both ends. The upper slide and the lower slide are arranged vertically opposite each other and are connected by two arc slides. A crossbar 64 is slidably arranged in the guide slide 63. The crossbar 64 is fixed to the side of the rack 55, and two limiting rings 65 are fixedly sleeved on the crossbar 64. The two limiting rings 65 are located on both sides of the mounting plate 21. A pulling assembly is provided at one end of the rack 55. The pulling assembly includes a pull rod 71, which is fixed at the end of the rack 55. A push rod 72 is fixed at the end of the pull rod 71 away from the rack 55. A rubber sleeve 721 is fixedly fitted on the push rod 72, and the push rod 72 is positioned directly opposite the through-hole 451. A pull rod 73 is fixed at the end of the push rod 72 away from the pull rod 71. The pull rod 73 passes through the through-hole 451 and is fixed with a handle. The diameters of the pull rod 71 and the pull rod 73 are the same, but the diameter of the pull rod 71 is smaller than the diameter of the push rod 72. In the initial state, the mounting plate 21 is kept horizontal, and the positioning block 431 on the horizontal plate 43 is engaged in one of the slots 211 on the mounting plate 21. At this time, the positioning block 431 and the slot 211 together fix the mounting plate 21, keeping the mounting plate 21 horizontal and preventing the mounting plate 21 and the positioning seat 22 from shaking, thereby ensuring the forging effect. In addition, for the horizontal bar 64, the horizontal bar 64 is located in the lower slide of the guide slide 63. At this time, the rack 55 and the gear 231 are in a separated state, that is, the rack 55 will not mesh with the gear 231 during the movement. When the device performs stamping and forging on the die blank, an oxide layer will be generated on the surface of the die blank. The oxide layer will eventually be scattered on the mounting plate 21. The bucket tooth processing equipment proposed in this invention has the function of quickly cleaning the oxide layer. Specifically, after a single stamping is completed, the operator removes the formed bucket tooth from the mounting plate 21 and then pulls the handle on the pull rod 73 to move the pull rod 73. When the pull rod 73 moves, it can drive the push rod 72 and the pull rod 71 to move, which in turn causes the pull rod 71 to drive the rack 55 to move. During this process, the push rod 72 will pass through the through 451. The rubber sleeve 721 on the push rod 72 and the rubber ring 452 in the through 451 will come into contact with each other and be squeezed. Under the action of the friction between the rubber ring 452 and the rubber sleeve 721, When the push rod 72 is used, it can drive the connecting plate 45 to move, which in turn drives the limiting plate 44 to move. When the limiting plate 44 moves, it can drive the horizontal plate 43 to move through the two sliding rods 42, which in turn causes the positioning block 431 to move. This allows the positioning block 431 to move out of the slot 211, which is to release the positioning effect of the positioning block 431 on the mounting plate 21. When the horizontal plate 43 moves to the position of contacting the fixed plate 41, the limiting plate 44 and the horizontal plate 43 can no longer move, and the connecting plate 45 can no longer move. At this time, the operator continues to pull the second pull rod 73, and the rubber ring 452 and the rubber sleeve 721 will be squeezed, causing them to deform. Finally, the rubber sleeve 721 will pass through the opening 451, and the first pull rod 71 will move into the opening 451. As pull rod 71 moves rack 55, the crossbar 64 on the side of rack 55 moves accordingly and slides within the lower slide rail. When crossbar 64 reaches the end of the lower slide rail, it slides along one of the arc-shaped slide rails into the upper slide rail, causing rack 55 to move upward. It's worth noting that when rack 55 moves upward, it has completely moved to the side of gear 231. Further, the operator pushes pull rod 73 in the opposite direction, causing rack 55 to move in the opposite direction, which in turn causes crossbar 64 to move within the upper slide rail. During this process, rack 55 interacts with gear 231. The rack 55 meshes with the gear 231 and drives the gear 231 to rotate. When the gear 231 rotates, it drives the corresponding shaft 23 to rotate, which eventually causes the mounting plate 21 to rotate. When the rack 55 and the gear 231 stop meshing, the mounting plate 21 rotates exactly 180 degrees. This causes the positions of the two positioning seats 22 to be reversed. At the same time, the oxide debris that was previously scattered on the mounting plate 21 will fall off naturally under the action of gravity and fall into the collection box, realizing the rapid cleaning of oxide debris. Through this design, oxide debris can be avoided from accumulating on the mounting plate 21 and from affecting the finished product effect in the subsequent forging process. After the rack 55 and gear 231 finish meshing, the push rod 72 will move back into the through 451, which will cause the rubber sleeve 721 and rubber ring 452 to be squeezed again. According to the above principle, in this process, the push rod 72 can drive the connecting plate 45 to move again through the rubber ring 452 and rubber sleeve 721, so that the connecting plate 45, the limiting plate 44, the cross plate 43 and the positioning block 431 are reset. Since the mounting plate 21 is rotated 180°, the other slot 211 on the mounting plate 21 is exactly aligned with the position of the positioning block 431 when it is rotated. This allows the positioning block 431 to be locked into the slot 211 when it is reset. In this state, the positioning block 431 provides positioning for the mounting plate 21 again to ensure the positional stability of the positioning plate. Finally, the cross bar 64 will slide into the lower slide through another arc slide, and all components will return to their initial positions, forming a complete forging cycle. It is worth noting that during the movement of the rack 55, the guide rod 51 and the sliding seat 52 provide guidance for the rack 55 in the horizontal direction, while the mounting groove 53 and the movable block 54 provide guidance for the rack 55 in the vertical direction. This allows the rack 55 to move vertically during the horizontal movement. In addition, two limiting rings 65 are fixedly sleeved on the crossbar 64. The two limiting rings 65 are located on both sides of the mounting frame 61, and each limiting ring 65 is in contact with the mounting frame 61. The setting of the two limiting rings 65 can maintain the stability of the movement of the crossbar 64 and prevent the crossbar 64 from shaking during the movement. A damping assembly is provided on the side of the base 1. The damping assembly includes a damping wheel 81 and a support rod 83. The damping wheel 81 is fixedly sleeved on another rotating shaft 23. The support rod 83 is fixed on the side of the base 1. A sliding groove 831 is opened at the top of the support rod 83. A top rod 84 is slidably arranged in the sliding groove 831. The top of the top rod 84 extends to the outside of the sliding groove 831 and is fixed with a damping plate 82. The damping plate 82 is in contact with the damping wheel 81. The top rod 84 and the bottom of the sliding groove 831 are connected by a spring 85. The present invention also includes a damping component to improve the stability of the mounting plate 21 during rotation. Specifically, referring to... Figure 9 As shown, under the elastic force of spring 85, the push rod 84 always tends to move upward, which allows the damping plate 82 to always press against the damping wheel 81, resulting in a large frictional force between the damping wheel 81 and the damping plate 82. This frictional force can improve the positional stability of the mounting plate 21, ensuring that the mounting plate 21 can only rotate during the meshing of the gear 231 and rack 55. In addition, this design can also ensure that the mounting plate 21 rotates 180°, overcoming the over-rotation phenomenon caused by inertia when the mounting plate 21 rotates, so as to facilitate the precise meshing of the gear 231 and rack 55. As for the damping plate 82, it has an arc surface that matches the damping wheel 81, the purpose of which is to increase the contact area between the two, thereby increasing the frictional force.

[0020] Working principle: The working principle of the automated bucket tooth processing equipment proposed in this invention is as follows: When the equipment is running, the operator first places the mold blank on the positioning seat 22 on the top surface of the mounting plate 21. In the initial state, the positioning block 431 on the horizontal plate 43 is engaged with the slot 211 of the mounting plate 21, which fixes the mounting plate 21 and keeps it horizontal to prevent shaking. At this time, the horizontal bar 64 is located in the lower slide of the guide slide 63, and the rack 55 is separated from the gear 231. The device performs stamping forging and punching on the mold blank. The forging seat 11 descends to realize the stamping and forming of the mold blank. The two punching cylinders 12 drive the punching head 121 to punch holes in the mold blank. The holes on the positioning seat 22 facilitate the punching operation. After a single stamping is completed, the operator removes the formed bucket tooth, pulls the handle on the pull rod 73, and moves the pull rod 73, the push rod 72, and the pull rod 71, thereby moving the rack 55. The push rod 72 passes through the through-hole. At point 451, the rubber sleeve 721 on it and the rubber ring 452 inside the opening 451 squeeze each other. The push rod 72 drives the connecting plate 45, the limiting plate 44, and the horizontal plate 43 to move, so that the positioning block 431 moves out of the slot 211, releasing the positioning of the mounting plate 21. During the movement of the rack 55 driven by the pull rod 1 71, the horizontal bar 64 slides to the end position in the lower slide and then slides to the upper slide along the arc slide, so that the rack 55 moves upward. At this time, the rack 55 has completely moved to the side of the gear 231. The worker pushes the pull rod 2 73 in the opposite direction, the rack 55 moves in the opposite direction, the horizontal bar 64 moves in the upper slide, the rack 55 meshes with the gear 231 and drives the gear 231 to rotate. The gear 231 drives the rotating shaft 23 to rotate, so that the mounting plate 21 rotates 180 degrees and the positions of the two positioning seats 22 are reversed. The oxide debris scattered on the mounting plate 21 falls into the collection box under the action of gravity. After the rack 55 and gear 231 finish meshing, the push rod 72 moves back to the through port 451. The compression between the rubber sleeve 721 and the rubber ring 452 causes the relevant components to reset. The positioning block 431 engages with another slot 211 of the mounting plate 21, repositioning the mounting plate 21. The crossbar 64 slides down the lower track via another arc slide, and all components return to their initial positions. During this process, the guide rod 51 and the sliding seat 52 are in the horizontal direction, and the mounting groove 53 and the movable block 54 are in the vertical direction. The rack 55 is guided by two limiting rings 65 on the crossbar 64 to maintain its stable movement. At the same time, in the damping assembly designed by the equipment, under the action of the spring 85, the top rod 84 keeps the damping plate 82 pressed against the damping wheel 81, increasing the friction between the two and improving the rotational stability of the mounting plate 21. This ensures that the mounting plate 21 rotates only when the gear 231 and rack 55 are engaged, overcoming rotational inertia and allowing the mounting plate 21 to rotate precisely 180 degrees, facilitating the precise engagement of the gear 231 and rack 55.

[0021] The technical scope of this invention is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this invention, and all such modifications and variations should fall within the protection scope of this invention.

Claims

1. An automated processing device for bucket teeth, characterized in that: The machine includes a base (1), on which a forging press (11) and two punching cylinders (12) are provided. The telescopic ends of the two punching cylinders (12) are fixed with punching heads (121). The machine base (1) is provided with a rotatable mounting plate (21). The top and bottom surfaces of the mounting plate (21) are fixed with positioning seats (22). The mounting plate (21) is rotatably mounted on the machine base (1) via two rotating shafts (23). A gear (231) is fixedly sleeved on one of the rotating shafts (23). The front and rear sides of the mounting plate (21) are provided with slots (211). A collection box (3) is provided on the base (1), and the collection box (3) is located directly below the mounting plate (21); The base (1) is provided with a positioning component for positioning the mounting plate (21). The base (1) is provided with an adjustment component for adjusting the position of the mounting plate (21). The adjustment component consists of a drive structure and a guide structure. The drive structure includes a rack (55). The rack (55) is positioned opposite the gear (231). One end of the rack (55) is provided with a pulling component.

2. The automated processing equipment for bucket teeth according to claim 1, characterized in that: The positioning component includes a fixing plate (41), which is fixed on the base (1) and is positioned opposite the mounting base. The fixing plate (41) has two openings (411). A horizontal plate (43) and a limiting plate (44) are respectively provided on both sides of the fixing plate (41). The horizontal plate (43) and the limiting plate (44) are connected by two sliding rods (42). The two sliding rods (42) pass through the two openings (411) respectively. Each sliding rod (42) is slidably connected to the corresponding opening (411). A positioning block (431) is fixed on the side of the horizontal plate (43). A connecting plate (45) is fixed on the side of the limiting plate (44). The connecting plate (45) has an L-shaped structure. A through-hole (451) is opened at the end of the connecting plate (45) away from the limiting plate (44). A rubber ring (452) is fixed in the through-hole (451).

3. The automated processing equipment for bucket teeth according to claim 2, characterized in that: In the initial state, the positioning block (431) is inserted into one of the slots (211), and the shape of the positioning block (431) is adapted to the shape of the slot (211).

4. The automated processing equipment for bucket teeth according to claim 1, characterized in that: The drive structure also includes a guide rod (51), which is fixed to the side of the base (1) by two brackets. A sliding seat (52) is slidably disposed on the guide rod (51). A mounting groove (53) is provided on the top surface of the sliding seat (52). A movable block (54) is slidably disposed in the mounting groove (53). The top end of the movable block (54) extends to the outside of the mounting groove (53) and is connected to the rack (55).

5. The automated processing equipment for bucket teeth according to claim 4, characterized in that: The groove wall of the mounting groove (53) fits against the side of the movable block (54).

6. The automated processing equipment for bucket teeth according to claim 4, characterized in that: The guide structure includes a mounting frame (61) and an assembly plate (62). The mounting frame (61) is fixed to the side of the base (1) by four connecting rods. The assembly plate (62) is fixed to the side of the base (1) by two connecting rods. The assembly plate (62) is located inside the mounting frame (61). A guide slide (63) is formed between the mounting frame (61) and the assembly plate (62). A crossbar (64) is slidably arranged in the guide slide (63). The crossbar (64) is fixed to the side of the rack (55). Two limiting rings (65) are fixedly sleeved on the crossbar (64). The two limiting rings (65) are located on both sides of the mounting plate (21).

7. The automated processing equipment for bucket teeth according to claim 6, characterized in that: The guide slide (63) consists of an upper slide, a lower slide and two circular arc slides at both ends. The upper slide and the lower slide are arranged vertically opposite each other, and the upper slide and the lower slide are connected by two circular arc slides.

8. The automated processing equipment for bucket teeth according to claim 1, characterized in that: The pulling assembly includes a pull rod one (71), which is fixed at the end of the rack (55). A push rod (72) is fixed at the end of the pull rod one (71) away from the rack (55). A rubber sleeve (721) is fixedly fitted on the push rod (72), and the push rod (72) is positioned directly opposite the opening (451). A pull rod two (73) is fixed at the end of the push rod (72) away from the pull rod one (71). The pull rod two (73) passes through the opening (451) and is fixed with a handle.

9. The automated processing equipment for bucket teeth according to claim 8, characterized in that: The diameter of the first pull rod (71) is the same as that of the second pull rod (73), and the diameter of the first pull rod (71) is smaller than that of the push rod (72).

10. The automated processing equipment for bucket teeth according to claim 1, characterized in that: A damping assembly is provided on the side of the base (1). The damping assembly includes a damping wheel (81) and a support rod (83). The damping wheel (81) is fixedly sleeved on another rotating shaft (23). The support rod (83) is fixed on the side of the base (1). A sliding groove (831) is provided at the top of the support rod (83). A top rod (84) is slidably arranged in the sliding groove (831). The top of the top rod (84) extends to the outside of the sliding groove (831) and is fixed with a damping plate (82). The damping plate (82) is in contact with the damping wheel (81). The top rod (84) is connected to the bottom of the sliding groove (831) by a spring (85).

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