Finished product grinding device for aluminum alloy pedal part machining

Abstract

The invention belongs to the technical field of polishing, and particularly relates to a finished product polishing device for aluminum alloy pedal part machining, which comprises an outer box, an electric polishing rod and a control mechanism for controlling the position and direction of the electric polishing rod are arranged in the outer box, two chains are mounted in the outer box, and a circle of connecting plates are uniformly mounted between the two chains at intervals; the sides, away from the chains, of the connecting plates are each connected with a pair of fixing cylinders. A connecting plate, a fixing cylinder, a lifting rod and a contact plate move along with an intermittently rotating chain, the fixing cylinder is sleeved with a workpiece, the workpiece moves to a grinding area, the top of the connecting plate makes contact with the bottom of a limiting plate, a guide rod extrudes the contact plate, the lifting rod extrudes a clamping block, and a rubber plate at the curved surface of the clamping block makes close contact with the inner wall of a circular groove of the workpiece; the position and the direction of the electric grinding rod are controlled through the control mechanism, the electric grinding rod grinds a workpiece, the workpiece can be automatically clamped and ground, the feeding, grinding and discharging procedures are synchronously carried out, and the clamping stability, the procedure continuity and the working efficiency are high.

Description

Technical Field

[0001] The present invention belongs to the technical field of grinding, and particularly relates to a finished product grinding device for processing aluminum alloy pedal components. Background Art

[0002] The bicycle pedal component is a mechanical device that connects the crank and the rider's foot, and realizes the rotation function through the bearing structure, providing a power transmission fulcrum for cycling. When processing aluminum alloy pedal components, grinding equipment is required to grind the workpieces. The existing grinding equipment has the following defects: (1) The aluminum alloy pedal component has a circular groove and an irregular curved surface. Traditional fixtures (such as three-jaw chucks or pneumatic clamping) are difficult to match the curved surface morphology, resulting in workpiece offset or loosening during the clamping process, and the clamping stability of such complex curved surface workpieces is insufficient; (2) Manual feeding is required, and the continuity of the feeding, clamping, grinding, and unloading processes is low, resulting in a long production cycle and low efficiency in the connection of processes. Summary of the Invention

[0003] In order to solve the problems raised in the above background art, the present invention provides a finished product grinding device for processing aluminum alloy pedal components.

[0004] Technical Solution: A finished product grinding device for processing aluminum alloy pedal components includes an outer box. An electric grinding rod and a control mechanism for controlling the position and direction of the electric grinding rod are provided inside the outer box. Two chains are installed inside the outer box, and a circle of connecting plates are evenly spaced between the two chains. A pair of fixed cylinders are connected to the side of the connecting plate away from the chain. A pair of sliding clamping blocks are provided at the end of the fixed cylinder away from the connecting plate. Each pair of clamping blocks has a curved surface at the end away from each other that cooperates with the circular groove of the workpiece.

[0005] In addition, particularly preferably, the control mechanism includes a guide rail 1. The guide rail 1 is installed on the top of the outer box. A guide rail 2 that slides left and right is provided on the guide rail 1. An electric push rod that slides back and forth is provided on the guide rail 2. A moving plate is connected to the telescopic rod of the electric push rod. A rotating column is rotatably connected to the moving plate. The electric grinding rod is installed on the rotating column.

[0006] In addition, particularly preferably, the finished product grinding device for processing aluminum alloy pedal components further includes an extrusion mechanism. The extrusion mechanism includes a lifting rod and a contact plate. An elastic member 1 is connected between the clamping block and the fixed cylinder. Each pair of clamping blocks has an inclined surface 1 on the side close to each other. A lifting rod is slidably connected inside each pair of fixed cylinders. The end of the lifting rod close to the clamping block is an extrusion end with an inclined surface, and the extrusion end is used to extrude the inclined surface 1. A contact plate is connected between the ends of each pair of lifting rods close to the connecting plate.

[0007] In addition, it is particularly preferred that the extrusion mechanism further includes a guide rod and a limiting plate. Inside the outer box, there are a position-fixed guide rod and two position-fixed limiting plates. Both top ends of the guide rod have a second inclined surface; the guide rod presses against the contact plate through the second inclined surface to move it upward, and the limiting plate is used to limit the connecting plate.

[0008] In addition, it is particularly preferred that the finished product grinding device for processing aluminum alloy footrest components further includes a fixed column and an electric cutting wheel. The fixed column is connected to the outer box, and the electric cutting wheel is installed at the lower end of the fixed column.

[0009] In addition, it is particularly preferred that the finished product grinding device for processing aluminum alloy footrest components further includes a support rod and a sliding rod. The lower end of the fixed column is connected to the support rod, and a sliding sliding rod is provided on the fixed column. An elastic member II is connected between the sliding rod and the fixed column. The upper end of the sliding rod is the contact end and the lower end is the pushing end; the moving guide rail II will push the sliding rod, and the pushing end will push the waste on the support rod out.

[0010] In addition, it is particularly preferred that the finished product grinding device for processing aluminum alloy footrest components further includes an inclined plate. The right part of the outer box is connected to an inclined plate located above the right end of the chain. A pair of long holes are opened on the inclined plate, and the left end of the long hole is open.

[0011] In addition, it is particularly preferred that the finished product grinding device for processing aluminum alloy footrest components further includes a collection box and a vibration motor. The collection box is connected to the outer box and is located below the inclined plate. A screen is provided inside the collection box, and the vibration motor is installed on the outside of the collection box.

[0012] Compared with the prior art, the present invention has the following advantages: 1. The connecting plate, the fixed cylinder, the lifting rod and the contact plate move along with the intermittently rotating chain. The workpiece is sleeved on the fixed cylinder, and the workpiece moves to the grinding area. The top of the connecting plate contacts the bottom of the limiting plate, and the guide rod presses the contact plate, so that the lifting rod presses the clamping block. The rubber plate at the curved surface of the clamping block is in close contact with the inner wall of the circular groove of the workpiece. By controlling the mechanism to control the position and direction of the electric grinding rod, the electric grinding rod grinds the workpiece, which can automatically clamp and grind the workpiece, and the feeding, grinding and discharging processes are carried out synchronously, with high clamping stability, process continuity and working efficiency.

[0013] 2. Control the electric cutting wheel to cut the waste connected between two workpieces. The waste is hung on the support rod. The guide rail II pushes the sliding rod to slide, and the pushing end pushes the waste hung on the support rod down, so as to centrally collect the waste, integrating the functions of automatic cutting and pushing out the waste, and further improving the process continuity and working efficiency.

[0014] 3. When the connecting plate, the fixed cylinder and the ground workpiece move to the right end of the chain, the middle part of the fixed cylinder enters the long hole, the workpiece is located above the inclined plate, the connecting plate and the fixed cylinder rotate downward with the chain, the fixed cylinder leaves the long hole, and the workpiece is blocked by the inclined plate, so that the workpiece is separated from the fixed cylinder, realizing automatic unloading.

[0015] 4. The workpiece separated from the fixed cylinder slides down along the inclined plate into the collection box. The vibration motor is controlled to vibrate the collection box and the workpiece, and the debris on the surface of the workpiece is shaken off. The sieve automatically separates the workpiece and the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the structure inside the outer box of the present invention, where the outer box is cut open.

[0018] Figure 3 It is a front view of the present invention, where the outer box is cut open.

[0019] Figure 4 It is a schematic diagram of the control mechanism and the electric grinding rod of the present invention.

[0020] Figure 5 It is a schematic diagram of the chain, connecting plate, fixed cylinder, contact plate, guide rod and limiting plate of the present invention.

[0021] Figure 6 It is a schematic diagram of the connecting plate, fixed cylinder, lifting rod and contact plate of the present invention.

[0022] Figure 7 It is a schematic diagram of the connecting plate, fixed cylinder, clamping block, lifting rod, contact plate, guide rod and limiting plate of the present invention.

[0023] Figure 8 It is a partial cross-sectional schematic diagram of the fixed cylinder, clamping block and lifting rod of the present invention.

[0024] Figure 9 It is a schematic diagram of the clamping block of the present invention.

[0025] Figure 10 It is a schematic diagram of the fixed column, electric cutting wheel, support rod and sliding rod of the present invention.

[0026] Figure 11 It is a schematic diagram of the cooperation relationship between the fixed column, electric cutting wheel, support rod, sliding rod and workpiece of the present invention.

[0027] Figure 12 It is a schematic diagram of the inclined plate of the present invention.

[0028] In the figure: 1. Outer box, 2. Control mechanism, 21. First guide rail, 22. Second guide rail, 23. Electric push rod, 24. Moving plate, 25. Rotating column, 3. Electric grinding rod, 30. Workpiece, 301. Scrap, 302. Circular groove, 4. Chain, 5. Connecting plate, 6. Fixed cylinder, 7. Clamping block, 70. First inclined surface, 701. Curved surface, 71. Lifting rod, 72. Extrusion end, 73. Contact plate, 74. Guide rod, 75. Second inclined surface, 76. Limiting plate, 81. Fixed column, 82. Electric cutting wheel, 91. Support rod, 92. Sliding rod, 921. Contact end, 922. Pushing end, 101. Inclined plate, 102. Long hole, 111. Collection box, 112. Vibration motor. Detailed implementation method

[0029] Embodiment 1: A finished product grinding device for processing aluminum alloy foot pedal components, refer to Figures 1 - 9 , including an outer box 1, a control mechanism 2, an electric grinding rod 3, a chain 4, a connecting plate 5, a fixed cylinder 6 and a clamping block 7. An electric grinding rod 3 and a control mechanism 2 for controlling the position and direction of the electric grinding rod 3 are provided inside the outer box 1. The middle part inside the outer box 1 is a grinding area. Two symmetric chains 4 are installed on the lower side inside the outer box 1. The structure and principle of the structure driving the rotation of the chains 4 are prior art. A circle of connecting plates 5 are evenly spaced between the two chains 4. The connecting plates 5 rotate with the chains 4. A pair of fixed cylinders 6 are fixedly connected to the side of the connecting plates 5 away from the chains 4. A pair of sliding and symmetric clamping blocks 7 are provided at the end of the fixed cylinder 6 away from the connecting plate 5. Each pair of clamping blocks 7 has a curved surface 701 at the end away from each other, which cooperates with the circular groove 302 of the workpiece 30. Rubber plates for increasing friction are fixedly connected to the clamping blocks 7 at the curved surface 701. Each pair of clamping blocks 7 has a state of approaching and separating from each other; the workpiece 30 is sleeved on the fixed cylinder 6, and a pair of clamping blocks 7 away from each other clamp the workpiece 30 through the rubber plates at the curved surface 701.

[0030] Refer to Figures 1 - 4 , the control mechanism 2 includes a first guide rail 21, a second guide rail 22, an electric push rod 23, a moving plate 24 and a rotating column 25. Two first guide rails 21 are installed on the top of the outer box 1. A second guide rail 22 that slides left and right is provided between the two first guide rails 21. An electric push rod 23 that slides back and forth is provided on the second guide rail 22. Linear motors are installed on both the first guide rail 21 and the second guide rail 22. The linear motor on the first guide rail 21 is used to drive the second guide rail 22 to move left and right, and the linear motor on the second guide rail 22 is used to drive the electric push rod 23 to move back and forth. The telescopic rod of the electric push rod 23 is connected to the moving plate 24. A rotating column 25 is rotatably connected to the moving plate 24. A reduction motor for driving the rotating column 25 to rotate is installed on the moving plate 24. The electric grinding rod 3 is installed on the rotating column 25.

[0031] Refer to Figures 1 - 9, the finished product grinding device for processing aluminum alloy pedal parts further includes an extrusion mechanism. The extrusion mechanism includes a lifting rod 71 and a contact plate 73. There is a first elastic member fixedly connected between the clamping block 7 and the fixed cylinder 6. The first elastic member is a spring. One side of each pair of clamping blocks 7 facing each other has a first inclined surface 70. A lifting rod 71 is slidably connected in each pair of fixed cylinders 6. One end of the lifting rod 71 close to the clamping block 7 is an extrusion end 72 with an inclined surface, and the extrusion end 72 is used to extrude the first inclined surface 70 on the clamping block 7. One end of the lifting rod 71 close to the connecting plate 5 extends out of the fixed cylinder 6. A contact plate 73 is fixedly connected between one ends of each pair of lifting rods 71 close to the connecting plate 5; the extrusion mechanism further includes a guide rod 74 and a limiting plate 76. A position-fixed guide rod 74 and two position-fixed limiting plates 76 are provided inside the outer box 1. Both the left and right ends of the guide rod 74 have a second inclined surface 75 at the top; when the connecting plate 5, the contact plate 73, the fixed cylinder 6 and the workpiece 30 rotate as a whole with the chain 4, the guide rod 74 extrudes the contact plate 73 to move upward through the second inclined surface 75 at the left end, driving the lifting rod 71 to move upward to extrude the clamping block 7; the connecting plate 5 rotating with the chain 4 will move below the limiting plate 76, and the top of the connecting plate 5 contacts the top of the limiting plate 76. During the grinding process, the limiting plate 76 limits the connecting plate 5.

[0032] The process of the control mechanism 2 controlling the position and direction of the electric grinding rod 3 is as follows: controlling the linear motor on the first guide rail 21 to drive the second guide rail 22 to move in the left-right direction, driving the electric push rod 23, the moving plate 24, the rotating column 25 and the electric grinding rod 3 to move in the left-right direction, controlling the linear motor on the second guide rail 22 to drive the electric push rod 23 to move in the front-back direction, driving the moving plate 24, the rotating column 25 and the electric grinding rod 3 to move in the front-back direction, controlling the telescopic rod of the electric push rod 23 to extend or shorten, so that the moving plate 24, the rotating column 25 and the electric grinding rod 3 move in the up-down direction. In this way, the position of the electric grinding rod 3 can be adjusted in three dimensions. Controlling the reduction motor to drive the rotating column 25 to rotate can adjust the direction of the electric grinding rod 3, making the electric grinding rod 3 close to the surface of the workpiece 30 to grind the workpiece 30.

[0033] First, the chain 4 rotates intermittently clockwise, driving the connecting plate 5, the fixed cylinder 6, the lifting rod 71, and the contact plate 73 to rotate clockwise around the chain 4 as a whole. When the chain 4 stops rotating, two workpieces 30 are sleeved on a pair of fixed cylinders 6 at the left end of the chain 4. When the chain 4 rotates again, the connecting plate 5, the fixed cylinder 6, the lifting rod 71, the contact plate 73, and the workpiece 30 at the left end of the chain 4 move to the right. The guide rod 74 squeezes the contact plate 73 to move upward through the inclined surface two 75 at its left end. The bottom surface of the contact plate 73 contacts the top surface of the guide rod 74, driving the corresponding lifting rod 71 to slide upward. The lifting rod 71 squeezes the inclined surface one 70 of the clamp block 7 through the extrusion end 72, causing a pair of clamp blocks 7 to slide away from each other, stretching the elastic member one. The rubber plate at the curved surface 701 of the clamp block 7 is in close contact with the inner wall of the circular groove 302 of the workpiece 30, thereby restricting the position of the workpiece 30 on the fixed cylinder 6 through the clamp block 7.

[0034] When the connecting plate 5, the fixed cylinder 6, the lifting rod 71, the contact plate 73, and the workpiece 30 clamped by the clamp block 7 move to the right to the grinding area, the chain 4 stops rotating. At this time, the top of the connecting plate 5 contacts the bottom of the limit plate 76, so that the connecting plate 5 at this position will not move upward. The next pair of workpieces 30 are sleeved on the fixed cylinders 6 at the left end of the chain 4. At the same time, by controlling the position and direction of the electric grinding rod 3 through the control mechanism 2, the electric grinding rod 3 can be controlled to grind the workpiece 30 in the grinding area; because the bottom surface of the contact plate 73 contacts the top surface of the guide rod 74 and the top of the connecting plate 5 contacts the bottom of the limit plate 76, the contact plate 73 and the connecting plate 5 will not move away from each other in the up and down direction, maintaining the state where the extrusion end 72 squeezes the clamp block 7, thereby maintaining the state where the rubber plate at the curved surface 701 is in close contact with the inner wall of the circular groove 302, avoiding the rubber plate from loosening in the circular groove 302 due to the grinding friction, and ensuring the effect of the clamp block 7 clamping the workpiece 30.

[0035] When the workpiece 30 is polished, the chain 4 rotates once again. The contact plate 73 moving to the right leaves the guide rod 74 along the inclined surface two 75 at the right end of the guide rod 74. The elastic member one is restored. A pair of clamp blocks 7 approach each other. The rubber plate at the curved surface 701 of the clamp block 7 loosens the inner wall of the circular groove 302 of the workpiece 30. The clamp block 7 squeezes the lifting rod 71 through the inclined surface one 70, causing the lifting rod 71 and the contact plate 73 to descend and reset, and then the polished workpiece 30 can be removed from the fixed cylinder 6. In this way, the workpiece 30 can be automatically clamped and polished. The clamp block 7 can match the curved surface shape of the workpiece 30, avoiding the workpiece 30 from shifting or loosening. The feeding, polishing, and unloading processes are carried out synchronously, and the clamping stability, process continuity, and working efficiency are high.

[0036] Embodiment 2: On the basis of Embodiment 1, referring to Figure 2 、 Figure 3 、 Figure 10 and Figure 11, the finished product grinding device for processing aluminum alloy pedal parts further includes a fixed column 81 and an electric cutting wheel 82. The left part of the outer box 1 is fixedly connected with the fixed column 81, and a pair of electric cutting wheels 82 are installed at the lower end of the fixed column 81. The driving mode of the electric cutting wheel 82 is the prior art.

[0037] Reference Figure 2 , Figure 3 , Figure 10 and Figure 11 , the finished product grinding device for processing aluminum alloy pedal parts further includes a support rod 91 and a sliding rod 92. A pair of spaced support rods 91 are fixedly connected to the left side of the lower end of the fixed column 81. A sliding rod 92 that slides left and right is provided on the fixed column 81. An elastic member II is fixedly connected between the sliding rod 92 and the fixed column 81. The elastic member II is a spring. The upper end of the sliding rod 92 is a contact end 921 and the lower end is a pushing end 922; the waste 301 cut by the electric cutting wheel 82 is hung on a pair of support rods 91. When the guide rail II 22 moves left along the guide rail I 21, the guide rail II 22 will push the sliding rod 92 to move left, and the pushing end 922 will push the waste 301 on the support rod 91 out.

[0038] After the workpiece 30 is sleeved on the fixed cylinder 6, the connecting plate 5, the fixed cylinder 6 and the workpiece 30 are moved to the right through the chain 4. The electric cutting wheel 82 is controlled to cut the waste 301 connected between the two workpieces 30, so that the waste 301 is separated from the workpiece 30. The waste 301 is hung on the two support rods 91. At this time, the linear motor on the guide rail I 21 is controlled to drive the guide rail II 22 to move left. The guide rail II 22 squeezes the contact end 921, thereby pushing the sliding rod 92 to slide left. The elastic member II is compressed, and the pushing end 922 pushes the waste 301 hung on the support rod 91 down, so as to centrally collect the waste 301. The linear motor on the guide rail I 21 is controlled to drive the guide rail II 22 to move right, and the elastic member II is restored, so that the sliding rod 92 slides right and resets. The connecting plate 5, the fixed cylinder 6 and the workpiece 30 can continue to move right to the grinding area for the grinding process. In this way, the functions of integrating automatic cutting and pushing out the waste 301 are realized, further improving the process continuity and work efficiency.

[0039] Embodiment 3: On the basis of Embodiment 2, reference Figure 1 , Figure 3 and Figure 12 , the finished product grinding device for processing aluminum alloy pedal parts further includes an inclined plate 101. The right part of the outer box 1 is fixedly connected with an inclined plate 101 located above the right end of the chain 4. A pair of long holes 102 are opened on the inclined plate 101, and the left end of the long hole 102 is open; when the connecting plate 5, the fixed cylinder 6 and the workpiece 30 rotate with the chain 4, the middle part of the fixed cylinder 6 enters the long hole 102, the workpiece 30 is blocked above the inclined plate 101, and the connecting plate 5 and the fixed cylinder 6 continue to rotate with the chain 4, and the workpiece 30 is separated from the fixed cylinder 6.

[0040] Reference Figure 1 and Figure 3 Figure 3

[0041] When the connecting plate 5, the fixed cylinder 6 and the polished workpiece 30 move to the right end of the chain 4 along with the chain 4, the middle part of the fixed cylinder 6 will enter the long hole 102, while the workpiece 30 is located above the inclined plate 101. The connecting plate 5 and the fixed cylinder 6 rotate downward along with the chain 4. The fixed cylinder 6 leaves the long hole 102, and the workpiece 30 is blocked by the inclined plate 101, automatically separating the workpiece 30 from the fixed cylinder 6. The workpiece 30 slides down along the inclined plate 101 into the collection box 111. Control the vibration motor 112 to vibrate the collection box 111 and the workpiece 30, so that the debris on the surface of the workpiece 30 is shaken off. The screen separates the workpiece 30 from the shaken-off debris, thus realizing automatic unloading and separating the debris.

Claims

1. A finished product grinding device for processing aluminum alloy pedal parts, comprising an outer box (1), wherein an electric grinding rod (3) and a control mechanism (2) for controlling the position and direction of the electric grinding rod (3) are arranged inside the outer box (1), and it is characterized in that, Inside the outer box (1), two chains (4) are installed. A circle of connecting plates (5) are evenly spaced between the two chains (4). On the side of the connecting plate (5) away from the chain (4), a pair of fixed cylinders (6) are connected. At one end of the fixed cylinder (6) away from the connecting plate (5), a pair of sliding clamping blocks (7) are provided. At one end of each pair of clamping blocks (7) away from each other, there is a curved surface (701) that fits with the circular groove (302) of the workpiece (30).

2. The finished product grinding device for processing aluminum alloy pedal components according to claim 1, characterized in that, The control mechanism (2) includes a first guide rail (21). The first guide rail (21) is installed on the top of the outer box (1). A second guide rail (22) that slides left and right is provided on the first guide rail (21). An electric push rod (23) that slides back and forth is provided on the second guide rail (22). A moving plate (24) is connected to the telescopic rod of the electric push rod (23). A rotating column (25) is rotatably connected to the moving plate (24). The electric grinding rod (3) is installed on the rotating column (25).

3. The finished product grinding device for processing aluminum alloy pedal components according to claim 2, characterized in that, The finished product grinding device for processing aluminum alloy foot pedal parts further includes a pressing mechanism. The pressing mechanism includes a lifting rod (71) and a contact plate (73). An elastic member I is connected between the clamping block (7) and the fixed cylinder (6). On one side of each pair of clamping blocks (7) close to each other, there is a first inclined surface (70). A lifting rod (71) is slidably connected in each pair of fixed cylinders (6). At one end of the lifting rod (71) close to the clamping block (7), there is a pressing end (72) with an inclined surface. The pressing end (72) is used to press the first inclined surface (70). A contact plate (73) is connected between one end of each pair of lifting rods (71) close to the connecting plate (5).

4. A finished product grinding device for processing aluminum alloy pedal components according to claim 3, characterized in that, The pressing mechanism further includes a guide rod (74) and a limiting plate (76). Inside the outer box (1), a position-fixed guide rod (74) and two position-fixed limiting plates (76) are provided. At the top of both ends of the guide rod (74), there is a second inclined surface (75). The guide rod (74) presses the contact plate (73) to move upward through the second inclined surface (75). The limiting plate (76) is used to limit the connecting plate (5).

5. A finished product grinding device for processing aluminum alloy pedal components according to claim 4, characterized in that, The finished product grinding device for processing aluminum alloy foot pedal parts further includes a fixed column (81) and an electric cutting wheel (82). The fixed column (81) is connected to the outer box (1). The electric cutting wheel (82) is installed at the lower end of the fixed column (81).

6. A finished product grinding device for processing aluminum alloy pedal components according to claim 5, characterized in that, The finished product grinding device for processing aluminum alloy foot pedal parts further includes a support rod (91) and a sliding rod (92). The lower end of the fixed column (81) is connected to the support rod (91). A sliding rod (92) that slides is provided on the fixed column (81). An elastic member II is connected between the sliding rod (92) and the fixed column (81). The upper end of the sliding rod (92) is a contact end (921) and the lower end is a pushing end (922). The moving second guide rail (22) will push the sliding rod (92), and the pushing end (922) will push the waste material (301) on the support rod (91) out.

7. A finished product grinding device for processing aluminum alloy pedal components according to claim 6, characterized in that, The finished product grinding device for processing aluminum alloy pedal parts further includes an inclined plate (101). The right part of the outer box (1) is connected to the inclined plate (101) located above the right end of the chain (4). A pair of long holes (102) are formed in the inclined plate (101), and the left end of the long hole (102) is open.

8. The finished product grinding device for processing aluminum alloy pedal components according to claim 7, characterized in that, The finished product grinding device for processing aluminum alloy pedal parts further includes a collection box (111) and a vibration motor (112). The outer box (1) is connected to the collection box (111) located below the inclined plate (101). A screen is provided inside the collection box (111), and a vibration motor (112) is installed outside the collection box (111).

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