Deburring device for automobile wheel production

Abstract

The present invention relates to the field of automobile wheel hub production, and in particular to a deburring device for automobile wheel hub production, comprising: a workbench, a grinding disc is arranged above the workbench, a cleaning fan unit for blowing away debris generated by deburring is fixedly connected to one side of the workbench surface, a purge fan for blowing away debris on the surface of the automobile wheel hub is arranged above the grinding disc, and a collecting box is arranged at the bottom of the workbench away from the cleaning fan unit. The present invention has the following beneficial technical effects: during the deburring process, the cleaning fan unit is used to blow the generated debris into the chip collecting box through the machine chip collecting port, and then the debris falls into the collecting box through the collecting port, and the purge fan is used to blow away the debris adhering to the surface of the automobile wheel hub, thereby improving the cleanliness of the automobile wheel hub, and the baffle is used to block the splashing debris to prevent the debris from scattering or accidentally injuring the staff.

Description

Technical Field

[0001] The invention relates to the field of automobile wheel hub production, in particular to a deburring device for automobile wheel hub production. Background Art

[0002] In the process of automobile wheel hub processing and production, it is usually necessary to perform a surface deburring treatment on the processed automobile wheel hub to improve its surface smoothness. Therefore, a deburring device for automobile wheel hub production is needed to complete this operation.

[0003] At present, most of the deburring devices used in the production of automobile wheels have metal debris generated by grinding easily splashing due to the high rotation of the grinding disc during the process of grinding the burrs of the automobile wheels, which is not only easy to injure the staff accidentally, but also the splashed debris and the debris generated by grinding are easy to remain on the surface of the workbench, which not only affects the cleanliness of the working environment, but also is inconvenient to clean them; and some metal debris after grinding is easy to adhere to the surface of the automobile wheel, which is not convenient to clean them in time; and most of the deburring devices used in the production of automobile wheels need to disassemble and replace the clamping and fixing mechanism of the automobile wheel when deburring automobile wheels of different specifications is needed, which takes a lot of time and labor, resulting in reduced work efficiency. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the background technology and to propose a deburring device for automobile wheel hub production which can avoid the splashing of debris and facilitate timely cleaning of the generated debris.

[0005] The technical solution of the present invention is as follows: a deburring device for automobile wheel hub production comprises: a workbench, a grinding disc is provided above the workbench, a cleaning air unit for blowing away debris generated by deburring is fixedly connected to one side of the workbench surface, a purge fan for blowing away debris on the surface of the automobile wheel hub is provided above the grinding disc, and a collection box is provided on the bottom of the workbench away from the cleaning air unit.

[0006] The L-shaped support plate is fixedly connected to the top surface of the U-shaped mounting plate, and the top of the L-shaped support plate is located above the U-shaped mounting plate and is fixedly connected to a cylinder. The output end of the cylinder passes through the top of the L-shaped support plate and is fixedly connected to the top of the U-shaped mounting plate, so that the cleaning fan group can easily pass the chips into and out of the chip collecting box through the chip collecting port, and then fall into the collection box through the collecting port, and the chips adhered to the surface of the automobile wheel hub can be easily blown away by the cleaning fan.

[0007] Preferably, the top of the U-shaped mounting plate is located at both ends of the No. 1 cylinder and is vertically fixedly connected to a No. 1 limit rod. The tops of the two No. 1 limit rods pass through the top surface of the L-shaped support plate and are slidably connected to the L-shaped support plate, thereby improving the stability of the movement of the U-shaped mounting plate through the No. 1 limit rod.

[0008] Preferably, baffles are vertically provided at the bottom of the U-shaped mounting plate on both sides of the grinding disc, and the tops of the two baffles are fixedly connected to the bottom surface of the top of the U-shaped mounting plate, so that flying debris can be blocked by the baffles.

[0009] Preferably, an L-shaped placing plate is fixedly connected to the bottom of the workbench below the collection box, the surface of the L-shaped placing plate is in contact with the bottom of the collection box, and the top of one end of the L-shaped placing plate is fixedly connected to the bottom of the workbench, so that the L-shaped placing plate is convenient for supporting the collection box.

[0010] Preferably, a U-shaped support plate is provided above the cleaning air unit, and both ends of the bottom of the U-shaped support plate are fixedly connected to the surface of the workbench, and a driving plate is provided in the U-shaped support plate, and a screw is vertically penetrated through the driving plate and is threadedly connected to the No. 2 motor, and the top of the U-shaped support plate is located at a relative position to the screw and is fixedly connected to the No. 2 motor, and the top of the screw penetrates the top surface of the U-shaped support plate and is fixedly connected to the output end of the No. 2 motor, and a No. 2 limit rod is vertically penetrated and slidably connected at both ends of the screw on the driving plate, and the top of the No. 2 limit rod is fixedly connected to the bottom surface of the top of the U-shaped support plate, and the bottom surface of the No. 2 limit rod is fixedly connected to the surface of the workbench, and the limiting of the No. 2 limit rod facilitates the improvement of the stability of the movement of the driving plate.

[0011] Preferably, a fixing rod is provided at one end of the driving plate, and the driving plate is embedded and fixedly connected with a No. 3 motor on one side close to the fixing rod, and the output end of the No. 3 motor is fixedly connected to one end of the fixing rod. A driving compartment is provided in the fixing rod, and a No. 2 cylinder is fixedly connected to one side of the driving compartment, and a trapezoidal block is fixedly connected to one end of the No. 2 cylinder. The trapezoidal block is rectangular and slidably connected with a trapezoidal rod around it, and four arc positioning blocks are provided at relative positions of the four trapezoidal rods around the fixing rod, and the four trapezoidal rods are fixedly connected to the corresponding arc positioning block side walls at one end away from the trapezoidal block, and one side of the four trapezoidal rods is fixedly connected with a compression spring through an adapter plate, and the other end of the compression spring is fixedly connected to the inner side wall of the driving compartment through the adapter plate, and the four arc positioning blocks are driven to move by the four trapezoidal rods, so as to facilitate the fixed limiting of automobile wheel hubs of different specifications.

[0012] Preferably, the workbench surface is slidably connected to a pallet below the fixed rod, and the workbench surface is provided with sliding grooves at both ends of the bottom of the pallet. The bottom of the pallet is rotatably connected to two guide wheels at relative positions of the sliding grooves, and the guide wheels are rollingly connected to the corresponding sliding grooves. Through the sliding of the pallet, the automobile wheel hub can be easily moved to the fixed rod for fixed limiting.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects:

[0014] 1. During the deburring process, the cleaning fan unit can blow the generated debris into the chip collection box through the chip collection port of the machine, and then drop it into the collection box through the collection port. The purge fan can blow away the debris adhering to the surface of the automobile wheel hub, thereby improving the cleanliness of the automobile wheel hub. The baffle can block the flying debris to prevent the debris from scattering or accidentally injuring the staff.

[0015] 2. The trapezoidal block is driven to move by the No. 2 cylinder, so that it pushes the trapezoidal rod to move. The arc block is pushed to the side away from the fixed rod by the trapezoidal rod, which is convenient for positioning and fixing automobile wheels of different specifications and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A front cutaway structural schematic diagram of the present invention is provided;

[0017] Figure 2 It is a schematic diagram of the baffle connection structure in the present invention;

[0018] Figure 3 This is a schematic diagram of the connection structure of the drive board in the present invention;

[0019] Figure 4 It is a schematic diagram of the support plate connection structure in the present invention.

[0020] Figure numerals: 1. workbench; 2. grinding disc; 3. cleaning fan unit; 4. purge fan; 5. collection box; 6. L-shaped support plate; 7. chip collection port; 8. chip collection box; 9. collection port; 10. No. 1 cylinder; 11. U-shaped mounting plate; 12. No. 1 motor; 13. No. 1 limiting rod; 14. baffle; 15. L-shaped placement plate; 16. U-shaped support plate; 17. No. 2 motor; 18. screw; 19. drive plate; 20. fixing rod; 21. drive bin; 22. No. 2 cylinder; 23. trapezoidal block; 24. trapezoidal rod; 25. arc-shaped positioning block; 26. No. 2 limiting rod; 27. support plate; 28. guide wheel; 29. ​​slide groove; 30. compression spring; 31. No. 3 motor. DETAILED DESCRIPTION

[0021] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Embodiment 1

[0023] like Figure 1 As shown in Figure 4, the deburring device for automobile wheel hub production proposed by the present invention comprises: a workbench 1, a grinding disc 2 is provided above the workbench 1, a cleaning air unit 3 is fixedly connected to one side of the surface of the workbench 1 for blowing away the debris generated by deburring, a purge fan 4 is provided above the grinding disc 2 for blowing away the debris on the surface of the automobile wheel hub, and a collecting box 5 is provided at the bottom of the workbench 1 away from the cleaning air unit 3.

[0024] The L-shaped supporting plate 6 is fixedly connected to the surface of the workbench 1 and is located at a position opposite to the cleaning fan unit 3. The chip collecting port 7 is opened through the side wall of the L-shaped supporting plate 6 and is located at a position opposite to the cleaning fan unit 3. The chip collecting box 8 is fixedly connected to the L-shaped supporting plate 6 on the side away from the cleaning fan unit 3 and is located at a position opposite to the chip collecting port 7. A collecting port 9 is opened through the surface of the workbench 1 below the chip collecting box 8, and the collecting port 9 is located above the collecting box 5. A U-shaped mounting plate 11 is arranged below the L-shaped supporting plate 6 and is located at a position opposite to the grinding disc 2. A No. 1 motor 12 is fixedly connected to the U-shaped mounting plate 11 on one side of the grinding disc 2. The output end of the No. 1 motor 12 is detachably connected to the grinding disc 2 through a connecting rod. The purge fan 4 is fixedly connected to the bottom surface of the top of the U-shaped mounting plate 11. The No. 1 cylinder 10 is fixedly connected to the top of the L-shaped supporting plate 6 and is located above the U-shaped mounting plate 11. The output end of the No. 1 cylinder 10 passes through the top of the L-shaped supporting plate 6 and is fixedly connected to the top of the U-shaped mounting plate 11.

[0025] The top of the U-shaped mounting plate 11 is located at both ends of the No. 1 cylinder 10 and is vertically fixedly connected to a No. 1 limiting rod 13. The tops of the two No. 1 limiting rods 13 penetrate the top surface of the L-shaped supporting plate 6 and are slidably connected to the L-shaped supporting plate 6.

[0026] The two baffles 14 are vertically arranged at the bottom of the U-shaped mounting plate 11 and located on both sides of the grinding disc 2 , and the tops of the two baffles 14 are fixedly connected to the bottom surface of the top of the U-shaped mounting plate 11 .

[0027] The L-shaped placement plate 15 is fixedly connected to the bottom of the workbench 1 and is located below the collection box 5. The surface of the L-shaped placement plate 15 is in contact with the bottom surface of the collection box 5, and the top of one end of the L-shaped placement plate 15 is fixedly connected to the bottom surface of the workbench 1.

[0028] The working principle of the deburring device for automobile wheel hub production based on the first embodiment is: after the automobile wheel hub is fixed, the grinding disc 2 is driven to rotate by the No. 1 motor 12, and then the grinding disc 2 is driven downward by the No. 1 cylinder 10 to grind the surface of the automobile wheel hub, and the cleaning fan unit 3 is used to blow the debris generated by deburring into the chip collecting box 8 through the machine chip collecting port 7, and then fall into the collection box 5 through the collection port 9 for collection, thereby improving the cleanliness of the surface of the workbench 1 and facilitating the centralized collection of the debris, and the purge fan 4 is used to blow away the debris adhering to the surface of the automobile wheel hub, thereby improving the cleanliness of the automobile wheel hub, and the two baffles 14 are used to block the splashing debris to prevent the debris from scattering or accidentally injuring the staff.

[0029] Embodiment 2

[0030] like Figure 1 and Figure 4 As shown, the deburring device for automobile wheel hub production proposed by the present invention, the U-shaped support plate 16 is located above the cleaning fan unit 3, both ends of the bottom of the U-shaped support plate 16 are fixedly connected to the surface of the workbench 1, the driving plate 19 is arranged in the U-shaped support plate 16, and the driving plate 19 is vertically penetrated by a screw 18 threadedly connected, the second motor 17 is fixedly connected to the top of the U-shaped support plate 16 and is located at a position opposite to the screw 18, the top of the screw 18 penetrates the top surface of the U-shaped support plate 16 and is fixedly connected to the output end of the second motor 17, and a No. 2 limit rod 26 is vertically penetrated and slidably connected at both ends of the screw 18 on the driving plate 19, the top of the No. 2 limit rod 26 is fixedly connected to the bottom surface of the top of the U-shaped support plate 16, and the bottom surface of the No. 2 limit rod 26 is fixedly connected to the surface of the workbench 1.

[0031] The fixed rod 20 is arranged at one end of the driving plate 19, and the driving plate 19 is embedded with a No. 3 motor 31 fixedly connected to one side of the fixed rod 20, and the output end of the No. 3 motor 31 is fixedly connected to one end of the fixed rod 20. The driving bin 21 is opened in the fixed rod 20, and the No. 2 cylinder 22 is fixedly connected to one side of the driving bin 21. The trapezoidal block 23 is fixedly connected to one end of the No. 2 cylinder 22. The trapezoidal block 23 is rectangular and slidably connected with a trapezoidal rod 24. Four arc-shaped positioning blocks 25 are arranged around the fixed rod 20 and are located at the relative positions of the four trapezoidal rods 24. The ends of the four trapezoidal rods 24 away from the trapezoidal blocks 23 all penetrate the side wall of the fixed rod 20 and are fixedly connected to the corresponding side wall of the arc-shaped positioning blocks 25. One side of the four trapezoidal rods 24 is fixedly connected with a compression spring 30 through an adapter plate, and the other end of the compression spring 30 is fixedly connected to the inner wall of the driving bin 21 through the adapter plate.

[0032] The support plate 27 is slidably connected to the surface of the workbench 1 and is located below the fixed rod 20. Two slide grooves 29 are opened on the surface of the workbench 1 and are located at both ends of the bottom of the support plate 27. The bottom of the support plate 27 is located at a relative position of the slide grooves 29 and is rotatably connected to two guide wheels 28. The guide wheels 28 are rollingly connected to the corresponding slide grooves 29.

[0033] The working principle of the deburring device for automobile wheel hub production based on the second embodiment is: when fixing the automobile wheel hub, the automobile wheel hub is placed vertically on the support plate 27, and then the screw rod 18 is driven to rotate by the second motor 17, so that the driving plate 19 drives the fixing rod 20 to move so that it is aligned with the inner ring of the automobile wheel hub, and then the guide wheel 28 slides the support plate 27 to drive the automobile wheel hub to move, so that the four arc-shaped positioning blocks 25 are located in the inner ring of the automobile wheel hub, thereby reducing the labor consumption of fixing and limiting the automobile wheel hub, and then the second cylinder 22 drives the fixing rod 20 to move. The movable trapezoidal block 23 moves to push the four trapezoidal rods 24, so that the four trapezoidal rods 24 drive the four arc-shaped positioning blocks 25 to move away from the fixed rod 20, so that the side walls of the four arc-shaped positioning blocks 25 are in contact with the side walls of the inner ring of the automobile wheel hub, so as to achieve fixed limit of the automobile wheel hub, and then the No. 2 motor 17 drives the screw 18 to rotate in the opposite direction, so that the automobile wheel hub is vacated, and the deburring work can be carried out. The automobile wheel hub is driven to rotate by the No. 3 motor 31, so as to facilitate the deburring work on different parts of the automobile wheel hub.

[0034] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. Deburring device for automobile wheel hub production, including: A workbench (1), characterized in that: a grinding disc (2) is provided above the workbench (1); a cleaning fan unit (3) for blowing away debris generated by deburring is fixedly connected to one side of the surface of the workbench (1); a purge fan (4) for blowing away debris on the surface of the automobile wheel hub is provided above the grinding disc (2); and a collecting box (5) is provided at the bottom of the workbench (1) away from the cleaning fan unit (3); The surface of the workbench (1) is located at a position relative to the cleaning fan group (3) and is fixedly connected to an L-shaped support plate (6); the side wall of the L-shaped support plate (6) is located at a position relative to the cleaning fan group (3) and is provided with a chip collection port (7); the side of the L-shaped support plate (6) away from the cleaning fan group (3) is located at a position relative to the chip collection port (7) and is fixedly connected to a chip collection box (8); the surface of the workbench (1) is located below the chip collection box (8) and is provided with a collection port (9); the collection port (9) is located above the collection box (5); the bottom of the L-shaped support plate (6) is located at the grinding disc (2 ) is provided at a relative position to the grinding disc (2), a No. 1 motor (12) is fixedly connected to the U-shaped mounting plate (11) at one side of the grinding disc (2), the output end of the No. 1 motor (12) is detachably connected to the grinding disc (2) via a connecting rod, the purge fan (4) is fixedly connected to the bottom surface of the top of the U-shaped mounting plate (11), the top of the L-shaped support plate (6) is located above the U-shaped mounting plate (11) and is fixedly connected to a No. 1 cylinder (10), the output end of the No. 1 cylinder (10) passes through the top of the L-shaped support plate (6) and is fixedly connected to the top of the U-shaped mounting plate (11); The top of the U-shaped mounting plate (11) is located at both ends of the No. 1 cylinder (10) and is vertically fixedly connected to a No. 1 limit rod (13), and the tops of the two No. 1 limit rods (13) penetrate the top surface of the L-shaped support plate (6) and are slidably connected to the L-shaped support plate (6); The bottom of the U-shaped mounting plate (11) is vertically provided with baffles (14) on both sides of the grinding disc (2), and the tops of the two baffles (14) are fixedly connected to the bottom surface of the top of the U-shaped mounting plate (11); The bottom of the workbench (1) is located below the collection box (5) and is fixedly connected to an L-shaped placement plate (15); the surface of the L-shaped placement plate (15) is in contact with the bottom surface of the collection box (5); and the top of one end of the L-shaped placement plate (15) is fixedly connected to the bottom surface of the workbench (1); A U-shaped support plate (16) is provided above the cleaning fan unit (3), and both ends of the bottom of the U-shaped support plate (16) are fixedly connected to the surface of the workbench (1), and a driving plate (19) is provided inside the U-shaped support plate (16), and a screw rod (18) is vertically penetrated through the driving plate (19) and is threadedly connected thereto, and a No. 2 motor (17) is fixedly connected to the top of the U-shaped support plate (16) at a relative position to the screw rod (18), and the top of the screw rod (18) penetrates the top surface of the U-shaped support plate (16) and is fixedly connected to the output end of the No. 2 motor (17), and a No. 2 limit rod (26) is vertically penetrated and slidably connected to both ends of the screw rod (18) on the driving plate (19), and the top of the No. 2 limit rod (26) is fixedly connected to the bottom surface of the top of the U-shaped support plate (16), and the bottom surface of the No. 2 limit rod (26) is fixedly connected to the surface of the workbench (1); A fixing rod (20) is provided at one end of the driving plate (19); a third motor (31) is embedded and fixedly connected to a side of the driving plate (19) close to the fixing rod (20); an output end of the third motor (31) is fixedly connected to one end of the fixing rod (20); a driving chamber (21) is provided in the fixing rod (20); a second cylinder (22) is fixedly connected to one side of the driving chamber (21); a trapezoidal block (23) is fixedly connected to one end of the second cylinder (22); and the trapezoidal block (23) is rectangular in shape. A trapezoidal rod (24) is slidably connected, and four arc-shaped positioning blocks (25) are arranged around the fixed rod (20) at positions relative to the four trapezoidal rods (24). One end of the four trapezoidal rods (24) away from the trapezoidal blocks (23) penetrates the side wall of the fixed rod (20) and is fixedly connected to the side wall of the corresponding arc-shaped positioning block (25). One side of the four trapezoidal rods (24) is fixedly connected to a compression spring (30) via an adapter plate, and the other end of the compression spring (30) is fixedly connected to the inner wall of the drive chamber (21) via the adapter plate. The surface of the workbench (1) is slidably connected to a support plate (27) located below the fixed rod (20); the surface of the workbench (1) is provided with slide grooves (29) at both ends of the bottom of the support plate (27); the bottom of the support plate (27) is rotatably connected to two guide wheels (28) at positions relative to the slide grooves (29); the guide wheels (28) are rollingly connected to the corresponding slide grooves (29).

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