Brake disc drilling and chamfering integrated device

Abstract

The brake disc drilling and chamfering integrated device comprises a workbench and a brake disc body, a rotating shaft is rotationally arranged on the workbench, a sleeve is fixedly arranged at the top end of the rotating shaft, electric push rods are fixedly arranged on the two sides of the sleeve, and clamping plates are fixedly arranged at the output ends of the two electric push rods. A support is fixedly arranged at the side end of the workbench, a first air cylinder is fixedly arranged at the upper end of the support, a drilling machine is fixedly arranged on an output shaft of the first air cylinder, a second air cylinder is fixedly arranged at the upper end of the support, a fulcrum shaft is fixedly arranged on an output shaft of the second air cylinder, and a tool bit is fixedly arranged on the fulcrum shaft. A drilling machine drives a drill bit to drill a brake disc body, then the brake disc body is cooperatively driven to rotate, the drilling position is adjusted, drilling continues, an output shaft of a second air cylinder drives a fulcrum shaft and a tool bit to move downwards, meanwhile, the brake disc body is matched to rotate, and then the brake disc body is chamfered; drilling and chamfering of the brake disc body are integrated, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of brake disc processing, and in particular relates to an integrated device for drilling and chamfering a brake disc. Background Art

[0002] The brake disc, in simple terms, is a round plate that rotates when the car is moving. The brake caliper clamps the brake disc to generate braking force. When you step on the brake, it clamps the brake disc to slow down or stop the car. The brake disc has a good braking effect and is easier to maintain than drum brakes. There are disc brakes, drum brakes, and air brakes. Many older cars have front discs and rear drums. Many cars have disc brakes at the front and back. Because disc brakes have better heat dissipation than drum brakes, they are not prone to thermal decay under high-speed braking, so they have a good high-speed braking effect. But at low-speed cold braking, the braking effect is not as good as drum brakes.

[0003] During the processing of brake discs, drilling and chamfering are required. The existing brake disc drilling and chamfering processing is usually performed by two separate devices, namely a drilling device and a chamfering device. The processing between the two is not continuous, and the brake disc needs to be transferred, which is troublesome. Utility Model Content

[0004] In view of the problem that the existing brake disc drilling and chamfering processing usually uses two separate devices, namely a drilling device and a chamfering device, and the processing between the two is discontinuous, and the brake disc needs to be transferred, which is quite troublesome, the utility model provides an integrated brake disc drilling and chamfering device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a brake disc drilling and chamfering integrated device, comprising a workbench and a brake disc body, a rotating shaft is rotatably arranged on the workbench, a sleeve is fixedly arranged on the top of the rotating shaft, electric push rods are fixedly arranged on both sides of the sleeve, and clamping plates are fixedly arranged on the output ends of the two electric push rods, the brake disc body is clamped on the outside of the two clamping plates, a motor is fixedly arranged at the bottom of the workbench, the output end of the motor is fixed to the rotating shaft, a bracket is fixedly arranged on the side end of the workbench, a first cylinder is fixedly arranged on the upper end of the bracket, a drilling machine is fixedly arranged on the output shaft of the first cylinder, a second cylinder is fixedly arranged on the upper end of the bracket, a support shaft is fixedly arranged on the output shaft of the second cylinder, and a cutter head is fixedly arranged on the support shaft.

[0006] Preferably, anti-skid pads for contacting the inner surface of the brake disc body are fixedly provided on the surfaces of the two clamping plates.

[0007] Preferably, a battery is fixedly arranged on the inner side of the sleeve, and the battery is electrically connected to the two electric push rods.

[0008] Preferably, a drill bit is provided at the bottom end of the drilling machine.

[0009] Preferably, the cutter head is mounted on the side end of the support shaft, and the cutting edge of the cutter head is arranged in an arc shape.

[0010] Preferably, a PLC controller is fixedly provided on the side end of the bracket, and the PLC controller is electrically connected to the first cylinder and the second cylinder.

[0011] Preferably, a plurality of legs are provided at the bottom of the workbench.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The output shaft of the first cylinder drives the drilling machine to move downward, and the drilling machine drives the drill bit to drill holes in the brake disc body. Then, the brake disc body is driven to rotate, the drilling position is adjusted, and drilling is continued. After the drilling is completed, the support shaft and the cutter head are driven downward by the output shaft of the second cylinder, and the brake disc body is rotated at the same time, and the brake disc body is chamfered. The PLC controller is used for automatic control, and the drilling and chamfering of the brake disc body are integrated to improve the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of another perspective of the utility model as a whole;

[0016] Figure 3 It is a schematic structural diagram of the overall cross-section of the utility model;

[0017] Figure 4 For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0018] In the figure: 1. workbench; 2. brake disc body; 3. rotating shaft; 4. sleeve; 5. electric push rod; 6. clamping plate; 7. motor; 8. bracket; 9. first cylinder; 10. drilling machine; 11. second cylinder; 12. support shaft; 13. cutter head; 14. anti-slip pad; 15. battery; 16. drill bit; 17. PLC controller; 18. outrigger. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4A brake disc drilling and chamfering integrated device comprises a workbench 1 and a brake disc body 2, a rotating shaft 3 is rotatably arranged on the workbench 1, a sleeve 4 is fixedly arranged on the top of the rotating shaft 3, electric push rods 5 are fixedly arranged on both sides of the sleeve 4, and clamping plates 6 are fixedly arranged on the output ends of the two electric push rods 5, the brake disc body 2 is clamped on the outside of the two clamping plates 6, and anti-slip pads 14 for contacting the inner surface of the brake disc body 2 are fixedly arranged on the surfaces of the two clamping plates 6.

[0021] Specifically, the brake disc body 2 is placed outside the two clamping plates 6, and the two clamping plates 6 are driven to move to both sides by the output ends of the two electric push rods 5, and then the brake disc body 2 is clamped by the two clamping plates 6, and the anti-slip pad 14 is provided to improve the clamping stability.

[0022] A battery 15 is fixedly arranged inside the sleeve 4 , and the battery 15 is electrically connected to the two electric push rods 5 , and power is supplied to the two electric push rods 5 through the battery 15 .

[0023] Furthermore, a motor 7 is fixedly installed at the bottom of the workbench 1, and the output end of the motor 7 is fixed to the rotating shaft 3. A bracket 8 is fixedly installed at the side end of the workbench 1, a first cylinder 9 is fixedly installed at the upper end of the bracket 8, a drilling machine 10 is fixedly installed on the output shaft of the first cylinder 9, and a drill bit 16 is installed at the bottom end of the drilling machine 10.

[0024] By adopting the above scheme, the output shaft of the first cylinder 9 drives the drilling machine 10 to move downward, and the drilling machine 10 drives the drill bit 16 to drill the brake disc body 2. Then, the motor 7 drives the rotating shaft 3 to rotate, and the rotating shaft 3 drives the sleeve 4 and the two electric push rods 5 to rotate, thereby driving the brake disc body 2 to rotate, adjusting the drilling position, and continuing to drill.

[0025] Furthermore, a second cylinder 11 is fixedly provided on the upper end of the bracket 8, a support shaft 12 is fixedly provided on the output shaft of the second cylinder 11, a cutter head 13 is fixedly provided on the support shaft 12, and the cutter head 13 is installed on the side end of the support shaft 12, and the blade of the cutter head 13 is set in an arc shape.

[0026] By adopting the above solution, the output shaft of the second cylinder 11 drives the support shaft 12 and the cutter head 13 to move downward, so that the cutter head 13 contacts the edge of the brake disc body 2 and rotates with the brake disc body 2, thereby chamfering the brake disc body 2.

[0027] In addition, a PLC controller 17 is fixedly provided at the side end of the bracket 8 , and the PLC controller 17 is electrically connected to the first cylinder 9 and the second cylinder 11 , and automatic control is performed through the PLC controller 17 .

[0028] Finally, a plurality of legs 18 are provided at the bottom of the workbench 1 .

[0029] The operating principle of the utility model is described as follows: the brake disc body 2 is placed on the outside of the two clamping plates 6, and the two clamping plates 6 are driven to move to both sides by the output ends of the two electric push rods 5, and then the brake disc body 2 is clamped by the two clamping plates 6. The anti-slip pad 14 is provided to improve the clamping stability, and the drilling machine 10 is driven to move downward by the output shaft of the first cylinder 9, and the drill bit 16 is driven by the drilling machine 10 to drill the brake disc body 2, and then the motor 7 drives the rotating shaft 3 to rotate, and the rotating shaft 3 drives the sleeve 4 and the two electric push rods 5 to rotate, and then drives the brake disc body 2 to rotate, adjust the drilling position, and continue drilling. After the drilling is completed, the support shaft 12 and the cutter head 13 are driven downward by the output shaft of the second cylinder 11, so that the cutter head 13 contacts the edge of the brake disc body 2, and at the same time cooperates with the rotation of the brake disc body 2, and then the brake disc body 2 is chamfered, and the PLC controller 17 is used for automatic control, and the drilling and chamfering of the brake disc body 2 are integrated for processing, thereby improving the processing efficiency.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A brake disc drilling and chamfering integrated device, comprising a workbench (1) and a brake disc body (2), characterized in that: A rotating shaft (3) is rotatably arranged on the workbench (1), a sleeve (4) is fixedly arranged on the top of the rotating shaft (3), electric push rods (5) are fixedly arranged on both sides of the sleeve (4), and clamping plates (6) are fixedly arranged on the output ends of the two electric push rods (5), and the brake disc body (2) is clamped on the outside of the two clamping plates (6). A motor (7) is fixedly arranged at the bottom of the workbench (1), and the output end of the motor (7) is fixed to the rotating shaft (3). A bracket (8) is fixedly arranged on the side end of the workbench (1), a first cylinder (9) is fixedly arranged on the upper end of the bracket (8), and a drilling machine (10) is fixedly arranged on the output shaft of the first cylinder (9), and a second cylinder (11) is fixedly arranged on the upper end of the bracket (8), and a support shaft (12) is fixedly arranged on the output shaft of the second cylinder (11), and a cutter head (13) is fixedly arranged on the support shaft (12).

2. The integrated device for drilling and chamfering a brake disc according to claim 1, characterized in that: Anti-skid pads (14) for contacting the inner surface of the brake disc body (2) are fixedly arranged on the surfaces of the two clamping plates (6).

3. The integrated device for drilling and chamfering a brake disc according to claim 1, characterized in that: A storage battery (15) is fixedly arranged inside the sleeve (4), and the storage battery (15) is electrically connected to the two electric push rods (5).

4. The integrated device for drilling and chamfering a brake disc according to claim 1, characterized in that: A drill bit (16) is provided at the bottom end of the drilling machine (10).

5. The integrated device for drilling and chamfering a brake disc according to claim 1, characterized in that: The cutter head (13) is mounted on the side end of the support shaft (12), and the cutting edge of the cutter head (13) is arranged in an arc shape.

6. The integrated device for drilling and chamfering a brake disc according to claim 1, characterized in that: A PLC controller (17) is fixedly arranged on the side end of the bracket (8), and the PLC controller (17) is electrically connected to the first cylinder (9) and the second cylinder (11).

7. The integrated device for drilling and chamfering a brake disc according to claim 1, characterized in that: A plurality of supporting legs (18) are arranged at the bottom of the workbench (1).

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