Automatic drilling device for aluminum alloy hub

Abstract

The utility model discloses an automatic drilling device for aluminum alloy hubs, which relates to the technical field of aluminum alloy hub machining and comprises a machining table, a first motor is arranged at the right end of the machining table, a two-way threaded rod is arranged at the output end of the first motor, and two first moving blocks are arranged on the outer surface of the two-way threaded rod. A clamping block is arranged on one side of the first moving block, a rubber protection plate is arranged on the inner side of the clamping block, fixing plates are arranged at the front end and the rear end of the machining table correspondingly, a second motor is arranged on one side of the fixing plate at the front end, and the output end of the second motor penetrates through the fixing plates and is provided with a first lead screw. A fixing rod is arranged between the two fixing plates at the rear end, a movable frame is arranged at the upper end of the first lead screw and the upper end of the fixing rod, and a hydraulic cylinder is arranged at the upper end of the movable frame. The automatic drilling device for the aluminum alloy hub has the advantages that the aluminum alloy hub can be conveniently clamped and fixed, and different positions of the hub can be efficiently drilled.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy wheel hub processing, in particular to an automatic drilling device for an aluminum alloy wheel hub. Background Art

[0002] The wheel hub is a supporting component on the wheel, so as to facilitate the assembly of the wheel. At the same time, during the processing of the wheel hub, a drilling device is required to drill holes in the aluminum alloy wheel hub.

[0003] The existing aluminum alloy wheel hub drilling device is mostly used to manually adjust the clamping device to first clamp and fix the wheel hub, and then drill holes, which is inefficient. At the same time, the existing drilling device can only perform a single drilling process on the center position when in use. After the drilling is completed, it needs to be manually adjusted again and then the remaining positions are drilled. The practicality is low and it brings certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose an automatic drilling device for aluminum alloy wheel hub. Utility Model Content

[0004] The main purpose of the utility model is to provide an automatic drilling device for an aluminum alloy wheel hub, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An automatic drilling device for an aluminum alloy wheel hub comprises a processing table, wherein a No. 1 motor is arranged at the right end of the processing table, a bidirectional threaded rod is arranged at the output end of the No. 1 motor, two No. 1 moving blocks are arranged on the outer surface of the bidirectional threaded rod, a clamping block is arranged on one side of the No. 1 moving block, a rubber protection plate is arranged on the inner side of the clamping block, a fixing plate is arranged at both the front and rear ends of the processing table, a No. 2 motor is arranged on one side of the fixing plate at the front end, a No. 1 screw rod is arranged at the output end of the No. 2 motor through the fixing plate, and a fixing plate is arranged between the two fixing plates at the rear end. Rod, a movable frame is arranged at the upper end of the No. 1 screw rod and the fixed rod, a hydraulic cylinder is arranged at the upper end of the movable frame, an output end of the hydraulic cylinder passes through the movable frame and a connecting plate is arranged, a movable plate is arranged at the lower end of the connecting plate, a bolt for fixing the connecting plate and the movable plate is arranged at the upper end of the connecting plate, a No. 3 motor is arranged at the rear end of the movable plate, a No. 2 screw rod is arranged at the output end of the No. 3 motor, a No. 2 moving block is arranged on the outer surface of the No. 2 screw rod, a No. 4 motor is arranged at the lower end of the No. 2 moving block, and a drill bit is arranged at the output end of the No. 4 motor.

[0007] Preferably, the No. 1 motor is detachably connected to the right end of the processing table, a coupling is provided at the output end of the No. 1 motor, the output end of the No. 1 motor is detachably connected to the bidirectional threaded rod through the provided coupling, the No. 1 moving block is threadedly connected to the outer surface of the bidirectional threaded rod, and the clamping block is welded on one side of the No. 1 moving block.

[0008] Preferably, the No. 2 motor is detachably connected to one side of the fixed plate, a coupling is provided at the output end of the No. 2 motor, and the output end of the No. 2 motor passes through the fixed plate and is detachably connected to the No. 1 screw rod through the provided coupling.

[0009] Preferably, the movable frame is threadedly connected to the outer surface of the first screw rod, the movable frame is slidably connected to the outer surface of the fixed rod, the hydraulic cylinder is detachably connected to the upper end of the movable frame, and the output end of the hydraulic cylinder passes through the movable frame and is welded to the connecting plate.

[0010] Preferably, the connecting plate and the movable plate are detachably connected by bolts, the No. 3 motor is detachably connected to the rear end of the movable plate, a coupling is provided at the output end of the No. 3 motor, and the output end of the No. 3 motor is detachably connected to the No. 2 screw rod through the provided coupling.

[0011] Preferably, the No. 2 moving block is threadedly connected to the outer surface of the No. 2 screw rod, the No. 4 motor is detachably connected to the lower end of the No. 2 moving block, and the output end of the No. 4 motor is detachably connected to the drill bit.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the wheel hub can be conveniently clamped and fixed by the processing table, No. 1 motor, bidirectional threaded rod, No. 1 moving block, clamping block and rubber protection plate, and the practicability is high. When in use, the wheel hub to be drilled is first placed on the upper end of the processing table, and then the bidirectional threaded rod is driven to rotate by turning on the No. 1 motor. At this time, the two No. 1 moving blocks will drive the two clamping blocks to move toward the center position as the bidirectional threaded rod rotates. After the two clamping blocks move, the wheel hub can be clamped and fixed. Here, the rubber protection plate can prevent the wheel hub from directly contacting the clamping block when clamping and fixing the wheel hub, thereby better protecting the wheel hub. The wheel hub can be conveniently clamped and fixed, and the practicability is high, and the operation is convenient and quick.

[0015] 2. In the utility model, by setting the fixed plate, No. 2 motor, No. 1 screw rod, fixed rod, mobile frame, hydraulic cylinder, connecting plate, mobile plate, bolt, No. 3 motor, No. 2 screw rod, No. 2 mobile block, No. 4 motor and drill bit, it is possible to efficiently perform drilling processing on different positions of the wheel hub after clamping and fixing, and the practicality is high. When in use, the drill bit is driven to rotate by turning on the No. 4 motor, and then the connecting plate and the mobile plate are pushed downward by adjusting the hydraulic cylinder to drive the No. 4 motor and the drill bit to move downward to perform drilling processing on the wheel hub. When the drilling position needs to be adjusted, the No. 3 motor is turned on to drive the No. 2 screw rod to rotate. At this time, the No. 2 moving block will drive the No. 4 motor and the drill bit to move back and forth as the No. 2 screw rod rotates. At the same time, the No. 2 motor is turned on to drive the No. 1 screw rod to rotate. At this time, the moving frame will drive the No. 4 motor and the drill bit to move horizontally as the No. 1 screw rod rotates, so that different positions of different wheel hubs can be drilled. Different positions of the wheel hub that has been clamped and fixed can be drilled efficiently, which is highly practical and easy and quick to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the wheel hub clamping and fixing device of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the left-right moving device of the drilling equipment of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the up and down moving device of the drilling equipment of the utility model;

[0020] Figure 5 It is a structural schematic diagram of a forward and backward moving device of a drilling device of the utility model.

[0021] In the figure: 1. Processing table; 2. No. 1 motor; 3. Bidirectional threaded rod; 4. No. 1 moving block; 5. Clamping block; 6. Rubber protection plate; 7. Fixed plate; 8. No. 2 motor; 9. No. 1 screw rod; 10. Fixed rod; 11. Moving frame; 12. Hydraulic cylinder; 13. Connecting plate; 14. Moving plate; 15. Bolt; 16. No. 3 motor; 17. No. 2 screw rod; 18. No. 2 moving block; 19. No. 4 motor; 20. Drill bit. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-Figure 2As shown, an automatic drilling device for an aluminum alloy wheel hub comprises a processing table 1, the right end of the processing table 1 is detachably connected to a No. 1 motor 2, the output end of the No. 1 motor 2 is detachably connected to a bidirectional threaded rod 3 through a set coupling, the outer surface of the bidirectional threaded rod 3 is threadedly connected to two No. 1 moving blocks 4, one side of the No. 1 moving block 4 is welded with a clamping block 5, and the inner side of the clamping block 5 is provided with a rubber protection plate 6. When in use, the wheel hub to be drilled is first placed on the upper end of the processing table 1, and then the No. 1 motor 2 is turned on to drive the bidirectional threaded rod 3 to rotate. At this time, the two No. 1 moving blocks 4 will drive the two clamping blocks 5 to move toward the center position as the bidirectional threaded rod 3 rotates, and the two clamping blocks 5 can clamp and fix the wheel hub after moving. Here, the rubber protection plate 6 can prevent the wheel hub from directly contacting the clamping block 5 when clamping and fixing the wheel hub, thereby better protecting the wheel hub, and conveniently clamping and fixing the wheel hub, which is highly practical.

[0024] like Figure 1 , Figure 3 , Figure 4 , Figure 5As shown, the front and rear ends of the processing table 1 are provided with fixed plates 7, one side of the front end fixed plate 7 is detachably connected with a No. 2 motor 8, the output end of the No. 2 motor 8 passes through the fixed plate 7 and is detachably connected to a No. 1 screw rod 9 through a provided coupling, a fixed rod 10 is provided between the two rear fixed plates 7, a moving frame 11 is threadedly connected to the outer surface of the No. 1 screw rod 9, the moving frame 11 is slidably connected to the outer surface of the fixed rod 10, the upper end of the moving frame 11 is detachably connected with a hydraulic cylinder 12, the output end of the hydraulic cylinder 12 passes through the moving frame 11 and is welded with a connecting plate 13, the lower end of the connecting plate 13 is detachably connected with a moving plate 14, the upper end of the connecting plate 13 is provided with a bolt 15 for fixing the connecting plate 13 and the moving plate 14, the rear end of the moving plate 14 is detachably connected with a No. 3 motor 16, the output end of the No. 3 motor 16 is detachably connected with a No. 2 screw rod 17 through a provided coupling, the outer surface of the No. 2 screw rod 17 is threadedly connected with a No. 2 moving block 18, the lower end of the No. 2 moving block 18 The end is detachably connected with a No. 4 motor 19, and the output end of the No. 4 motor 19 is detachably connected with a drill bit 20. When in use, the No. 4 motor 19 is turned on to drive the drill bit 20 to rotate, and then the hydraulic cylinder 12 is adjusted to push the connecting plate 13 and the movable plate 14 to move downward, so as to drive the No. 4 motor 19 and the drill bit 20 to move downward to drill the wheel hub. When it is necessary to adjust the drilling position, the No. 2 screw rod 17 is driven to rotate by turning on the No. 3 motor 16. At this time, the No. 2 moving block 18 will drive the No. 4 motor 19 and the drill bit 20 to move forward and backward with the rotation of the No. 2 screw rod 17. At the same time, the No. 1 screw rod 9 is driven to rotate by turning on the No. 2 motor 8. At this time, the movable frame 11 will drive the No. 4 motor 19 and the drill bit 20 to move horizontally with the rotation of the No. 1 screw rod 9, so that different positions of different wheel hubs can be drilled, and different positions of the wheel hub after clamping and fixing can be efficiently drilled, which is highly practical.

[0025] It should be noted that the utility model is an automatic drilling device for aluminum alloy wheel hub. When in use, the wheel hub can be conveniently clamped and fixed by the processing table 1, No. 1 motor 2, bidirectional threaded rod 3, No. 1 moving block 4, clamping block 5 and rubber protection plate 6, and the practicality is high. When in use, the wheel hub to be drilled is first placed on the upper end of the processing table 1, and then the bidirectional threaded rod 3 is driven to rotate by turning on the No. 1 motor 2. At this time, the two No. 1 moving blocks 4 will drive the two clamping blocks 5 to rotate with the rotation of the bidirectional threaded rod 3. The block 5 moves to the center position, and the two clamping blocks 5 can clamp and fix the wheel hub after moving. Here, the rubber protection plate 6 can prevent the wheel hub from directly contacting the clamping block 5 when clamping and fixing the wheel hub, so as to better protect the wheel hub, and can conveniently clamp and fix the wheel hub, which is highly practical and easy to operate; through the set fixing plate 7, the second motor 8, the first screw rod 9, the fixing rod 10, the moving frame 11, the hydraulic cylinder 12, the connecting plate 13, the moving plate 14, the bolt 15, the third motor 1 6. The second screw rod 17, the second moving block 18, the fourth motor 19 and the drill bit 20 can efficiently perform drilling processing on different positions of the wheel hub after being clamped and fixed, and the practicality is high. When in use, the fourth motor 19 is turned on to drive the drill bit 20 to rotate, and then the connecting plate 13 and the moving plate 14 are pushed downward by adjusting the hydraulic cylinder 12 to drive the fourth motor 19 and the drill bit 20 to move downward to drill the wheel hub. When the drilling position needs to be adjusted, the third motor 16 is turned on to drive the fourth motor 19 and the drill bit 20 to move downward to drill the wheel hub. The No. 2 screw rod 17 is rotated, and the No. 2 moving block 18 will drive the No. 4 motor 19 and the drill bit 20 to move forward and backward with the rotation of the No. 2 screw rod 17. At the same time, the No. 1 screw rod 9 is driven to rotate by turning on the No. 2 motor 8. At this time, the moving frame 11 will drive the No. 4 motor 19 and the drill bit 20 to move horizontally with the rotation of the No. 1 screw rod 9, so that different positions of different wheel hubs can be drilled, and different positions of the wheel hub that is clamped and fixed can be drilled efficiently, which has high practicality and is convenient and quick to operate.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic drilling device for an aluminum alloy wheel hub, comprising a processing table (1), characterized in that: A No. 1 motor (2) is arranged at the right end of the processing table (1), a bidirectional threaded rod (3) is arranged at the output end of the No. 1 motor (2), two No. 1 moving blocks (4) are arranged on the outer surface of the bidirectional threaded rod (3), a clamping block (5) is arranged on one side of the No. 1 moving block (4), a rubber protection plate (6) is arranged on the inner side of the clamping block (5), a fixing plate (7) is arranged at both the front and rear ends of the processing table (1), a No. 2 motor (8) is arranged on one side of the fixing plate (7) at the front end, a No. 1 lead screw (9) is arranged at the output end of the No. 2 motor (8) passing through the fixing plate (7), a fixing rod (10) is arranged between the two fixing plates (7) at the rear end, and a moving frame is arranged at the upper ends of the No. 1 lead screw (9) and the fixing rod (10). (11), a hydraulic cylinder (12) is arranged at the upper end of the movable frame (11), a connecting plate (13) is arranged at the output end of the hydraulic cylinder (12) penetrating the movable frame (11), a movable plate (14) is arranged at the lower end of the connecting plate (13), a bolt (15) for fixing the connecting plate (13) and the movable plate (14) is arranged at the upper end of the connecting plate (13), a No. 3 motor (16) is arranged at the rear end of the movable plate (14), a No. 2 screw rod (17) is arranged at the output end of the No. 3 motor (16), a No. 2 movable block (18) is arranged on the outer surface of the No. 2 screw rod (17), a No. 4 motor (19) is arranged at the lower end of the No. 2 movable block (18), and a drill bit (20) is arranged at the output end of the No. 4 motor (19).

2. The automatic drilling device for aluminum alloy wheel hub according to claim 1, characterized in that: The No. 1 motor (2) is detachably connected to the right end of the processing table (1); a coupling is provided at the output end of the No. 1 motor (2); the output end of the No. 1 motor (2) is detachably connected to the bidirectional threaded rod (3) via the provided coupling; the No. 1 moving block (4) is threadably connected to the outer surface of the bidirectional threaded rod (3); and the clamping block (5) is welded to one side of the No. 1 moving block (4).

3. The automatic drilling device for aluminum alloy wheel hub according to claim 1, characterized in that: The second motor (8) is detachably connected to one side of the fixed plate (7); a coupling is provided at the output end of the second motor (8); the output end of the second motor (8) passes through the fixed plate (7) and is detachably connected to the first screw rod (9) via the provided coupling.

4. The automatic drilling device for aluminum alloy wheel hub according to claim 1, characterized in that: The movable frame (11) is threadedly connected to the outer surface of the first screw rod (9), the movable frame (11) is slidably connected to the outer surface of the fixed rod (10), the hydraulic cylinder (12) is detachably connected to the upper end of the movable frame (11), and the output end of the hydraulic cylinder (12) passes through the movable frame (11) and is welded to the connecting plate (13).

5. The automatic drilling device for aluminum alloy wheel hub according to claim 1, characterized in that: The connecting plate (13) and the movable plate (14) are detachably connected via bolts (15); the third motor (16) is detachably connected to the rear end of the movable plate (14); a coupling is provided at the output end of the third motor (16); and the output end of the third motor (16) is detachably connected to the second screw rod (17) via the provided coupling.

6. The automatic drilling device for aluminum alloy wheel hub according to claim 1, characterized in that: The second moving block (18) is threadedly connected to the outer surface of the second screw rod (17), the fourth motor (19) is detachably connected to the lower end of the second moving block (18), and the output end of the fourth motor (19) is detachably connected to the drill bit (20).

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