Composite material cab outer cover machining and polishing system

Abstract

The utility model relates to the technical field of measurement, and discloses a composite material cab outer cover machining and polishing system which comprises a bottom plate, a base is arranged on the front side of the top of the bottom plate, a mechanical arm is fixedly connected to the top of the base, a second motor is fixedly connected to the front side of the mechanical arm, and a drill bit is fixedly arranged at the output end of the second motor. A supporting frame is fixedly connected to the rear side of the bottom plate, four fixing buckles are arranged at the top of the supporting frame, and an air cylinder is fixedly connected between every two adjacent fixing buckles. According to the outer cover polishing device, the drill bit is arranged on the mechanical arm to polish the outer cover, in the polishing process, the outer cover is pushed into the supporting frame, the outer cover is accurately placed on the supporting frame through the positioning piece, and the outer cover is clamped and fixed through the fixing buckle and the clamping device, so that the outer cover cannot move in the polishing process, and the polishing effect is good. The problems that operation is troublesome and working efficiency is low in the grinding process are solved.

Description

Technical Field

[0001] This utility model relates to the field of measurement technology, and in particular to a composite material driver's exterior cover processing and polishing system. Background Technology

[0002] In the field of rail transit, composite materials are widely used in the manufacture of driver's exterior covers due to their excellent performance advantages, such as light weight, high strength and corrosion resistance. The grinding process is a key link to ensure the appearance quality and performance of the driver's exterior cover and plays a decisive role in the overall product quality. To meet the requirements of high precision and high efficiency grinding, composite material driver's exterior cover processing and grinding system has emerged.

[0003] Current composite material driver's exterior cover processing and grinding systems are equipped with grinding heads of different materials and shapes to meet the different grinding needs of composite materials. However, due to the complex curved surface structure of the driver's exterior cover, there are too many blind spots during the grinding process. In order to achieve effective grinding in all directions, manual adjustments are required repeatedly, which is troublesome and inefficient. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a composite material driver's outer cover processing and polishing system, which aims to solve the problems of cumbersome operation and low work efficiency during the polishing process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a composite material driver's outer cover processing and grinding system, comprising a base plate, a base provided on the front top of the base plate, a robotic arm fixedly connected to the top of the base, a second motor fixedly connected to the front of the robotic arm, a drill bit fixedly provided at the output end of the second motor, a support frame fixedly connected to the rear side of the base plate, four fixing buckles provided on the top of the support frame, a cylinder fixedly connected between two adjacent fixing buckles, two positioning parts fixedly connected to the rear side of the support frame, fixing frames fixedly connected to the left and right sides of the support frame, a first motor fixedly connected to the top of each of the two fixing frames, a gear fixedly provided at the output end of each of the two first motors, a slide rail fixedly connected to the front of each of the two first motors, a clamp slidably connected to the top of each of the two slide rails, and a dust collection assembly provided on the top of the base plate.

[0006] Preferably, the dust collection assembly includes a dust collection box, which is fixedly connected to the base plate. An air pump is fixedly connected to the front of the dust collection box, and a suction head is fixedly connected to the rear of the second motor. Two connectors are fixedly connected to the left side of the robotic arm, and an air pipe is fixedly connected between the suction head, the connectors, and the dust collection box.

[0007] Preferably, the two front fixing buckles are fixedly connected to the support frame, and the two rear fixing buckles are slidably connected to the support frame.

[0008] Preferably, the fixing frame is fixedly connected to the base plate, and both the fixing frame and the support frame are fixed to the base plate by welding.

[0009] Preferably, the gear is meshed with the clamp, and the clamp moves by the rotation of the gear.

[0010] Preferably, the base and the base plate are threaded together by bolts, and the base and the robotic arm are fixed to the base plate by bolts.

[0011] Preferably, the drill bit extends through and to the rear of the suction head, and the drill bit passes through the suction head to rotate and polish the outer cover.

[0012] Preferably, the air pump is fixedly connected to the base plate, and the air pump input end extends through and to the rear side of the inner wall of the dust collection box.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, a drill bit is set on the robotic arm to grind the outer cover. During the grinding process, the outer cover is pushed into the support frame, and the positioning component makes the outer cover accurately placed on the support frame. The fixing buckle and clamp are used to lock and fix the outer cover, so that the outer cover will not move during the grinding process, thus solving the problems of cumbersome operation and low work efficiency during the grinding process.

[0015] 2. In this utility model, by setting a dust suction head on the outer surface of the drill bit, the dust generated during the grinding process is directly absorbed by the dust suction head. The dust and air are drawn through the dust collection box, air pipe and connecting parts by an air pump. The dust is retained in the dust collection box and the air is discharged by the air pump, thus solving the problem of excessive dust during the grinding process. Attached Figure Description

[0016] Figure 1 This is a perspective view of the composite material driver's outer cover processing and polishing system proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the fixing buckle of the composite material driver's outer cover processing and polishing system proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the clamping device for the composite material driver's outer cover processing and grinding system proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the drill bit for the composite material driver's outer cover processing and grinding system proposed in this utility model;

[0020] Figure 5 This is a schematic diagram of the air pump in the composite material driver's outer cover processing and polishing system proposed in this utility model.

[0021] Legend:

[0022] 1. Base plate; 2. Base; 3. Robotic arm; 4. Bolt; 5. Support frame; 6. Positioning component; 7. Fixing buckle; 8. Cylinder; 9. Fixing frame; 10. First motor; 11. Gear; 12. Clamping device; 13. Slide rail; 14. Second motor; 15. Drill bit; 16. Dust suction head; 17. Air pipe; 18. Connector; 19. Dust collection box; 20. Air pump. Detailed Implementation

[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figures 1-4 This utility model provides an embodiment of a composite material driver's outer cover processing and polishing system, including a base plate 1, a base 2 provided on the front top of the base plate 1, a robotic arm 3 fixedly connected to the top of the base 2, a second motor 14 fixedly connected to the front of the robotic arm 3, a drill bit 15 fixedly provided at the output end of the second motor 14, a support frame 5 fixedly connected to the rear side of the base plate 1, four fixing buckles 7 provided on the top of the support frame 5, a cylinder 8 fixedly connected between two adjacent fixing buckles 7, two positioning parts 6 fixedly connected to the rear side of the support frame 5, fixing frames 9 fixedly connected to the left and right sides of the support frame 5, a first motor 10 fixedly connected to the top of each of the two fixing frames 9, a gear 11 fixedly provided at the output end of each of the two first motors 10, a slide rail 13 fixedly connected to the front of each of the two first motors 10, a clamp 12 slidably connected to the top of each of the two slide rails 13, and a dust collection assembly provided on the top of the base plate 1.

[0025] Specifically, during the operation, the outer cover is pushed into the support frame 5. During the pushing process, the outer cover is restricted by the positioning part 6 on the front side of the support frame 5, allowing it to accurately enter the support frame 5. The outer cover is placed on the support frame 5 in the support position. The top of the outer cover is locked by the movement of the cylinder 8 driving the fixing buckle 7, and the two sides are locked by the first motor 10 driving the clamping device 12 to move towards the center, so that the outer cover is clamped in the support frame 5. The clamping is quick and can be completed by a single person. The clamping reduces the blind spot of the outer cover during processing, avoids multiple adjustments, improves work efficiency, and solves the problem of cumbersome operation and low work efficiency during the grinding process.

[0026] Reference Figure 4 and Figure 5 The dust collection assembly includes a dust collection box 19, which is fixedly connected to the base plate 1. An air pump 20 is fixedly connected to the front of the dust collection box 19, and a suction head 16 is fixedly connected to the rear of the second motor 14. Two connectors 18 are fixedly connected to the left side of the robotic arm 3. An air pipe 17 is fixedly connected between the suction head 16, the connectors 18 and the dust collection box 19.

[0027] Specifically, when the device is performing grinding, the drill bit 15 generates a large amount of dust. The air pump 20 installed on the top of the base plate 1 is turned on. The air pump 20 draws air through the air pipe 17, the connector 18, and the dust suction head 16. Since the dust suction head 16 is located on the outer surface of the drill bit 15, the dust generated by the drill bit 15 can be drawn out by the dust suction head 16 in a timely manner. The air pipe 17 is connected by the connector 18 fixed to the left side of the robotic arm 3, so that the air pipe 17 does not get tangled when the robotic arm 3 moves the drill bit 15 to grind. When the dust and air are drawn out by the air pump 20, the dust is retained in the dust collection box 19, and the air is discharged by the air pump 20, which solves the problem of excessive dust during the grinding process.

[0028] Reference Figure 2 The two front fixing buckles 7 are fixedly connected to the support frame 5, and the two rear fixing buckles 7 are slidably connected to the support frame 5.

[0029] Specifically, when clamping the outer cover, the cylinder 8 is activated, causing the two adjacent fixing buckles 7 to open. After the outer cover is placed between the fixing buckles 7, the cylinder 8 retracts, causing the two adjacent fixing buckles 7 to retract and lock the outer cover, thus completing the top fixation.

[0030] Reference Figure 1 The fixed frame 9 is fixedly connected to the base plate 1. Both the fixed frame 9 and the support frame 5 are fixed to the base plate 1 by welding.

[0031] Specifically, two fixing frames 9 are set on the left and right sides of the support frame 5. The fixing frames 9 and the support frame 5 are connected to the base plate 1 by welding to ensure accurate clamping.

[0032] Reference Figure 3 The gear 11 is meshed with the clamp 12, and the clamp 12 moves by rotating the gear 11.

[0033] Specifically, gear 11 is driven to rotate by first motor 10. While gear 11 is rotating, clamp 12 is driven to move left and right. When both clamps 12 move towards the middle at the same time, they clamp the outer cover. When both clamps 12 move outward at the same time, they release the outer cover.

[0034] Reference Figure 1 and Figure 4 The base 2 and the base plate 1 are connected by bolts 4, and the base 2 and the robotic arm 3 are fixed to the base plate 1 by bolts 4.

[0035] Specifically, by fixing the base 2 to the base plate 1, the robotic arm 3 is fixed to the top of the base plate 1 and the outer cover is processed.

[0036] Reference Figure 4 and Figure 5 The drill bit 15 penetrates and extends to the rear side of the suction head 16, and the drill bit 15 penetrates the suction head 16 to rotate and grind the outer cover.

[0037] Specifically, the drill bit 15 rotates through the rotation of the second motor 14, and the drill bit 15 rotates through the groove in the center of the dust suction head 16.

[0038] Reference Figure 5 The air pump 20 is fixedly connected to the base plate 1, and the input end of the air pump 20 extends through and to the rear side of the inner wall of the dust collection box 19.

[0039] Specifically, when the air pump 20 is started, air and dust are drawn through the suction head 16 and enter the dust collection box 19. The dust remains in the dust collection box 19, and the air is discharged by the air pump 20.

[0040] Working principle: During the operation, the outer cover is pushed into the support frame 5. During the pushing process, the outer cover is restricted by the positioning part 6 on the front side of the support frame 5, so that it can accurately enter the support frame 5. The outer cover is placed on the support frame 5 in the support position. The top of the outer cover is locked by the movement of the cylinder 8 driving the fixing buckle 7. The two sides are locked by the first motor 10 driving the clamping device 12 to move towards the center, so that the outer cover is clamped in the support frame 5. The clamping is quick and can be completed by a single person. The clamping reduces the blind area of ​​the outer cover processing, avoids multiple adjustments, and improves work efficiency.

[0041] When the device is grinding, the drill bit 15 generates a lot of dust. The air pump 20 installed on the top of the base plate 1 is turned on. The air pump 20 draws air through the air pipe 17, the connector 18 and the dust suction head 16. Since the dust suction head 16 is located on the outer surface of the drill bit 15, the dust generated by the drill bit 15 can be drawn out by the dust suction head 16 in time. The air pipe 17 is connected by the connector 18 fixed on the left side of the robotic arm 3, so that the air pipe 17 is not entangled when the robotic arm 3 moves the drill bit 15 to grind. When the dust and air are drawn out by the air pump 20, the dust is retained in the dust collection box 19 and the air is discharged by the air pump 20.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A composite material driver's exterior cover processing and grinding system, including a base plate (1), characterized in that: A base (2) is provided on the front top of the base plate (1). A mechanical arm (3) is fixedly connected to the top of the base (2). A second motor (14) is fixedly connected to the front of the mechanical arm (3). A drill bit (15) is fixedly provided at the output end of the second motor (14). A support frame (5) is fixedly connected to the rear side of the base plate (1). Four fixing buckles (7) are provided on the top of the support frame (5). A cylinder (8) is fixedly connected between two adjacent fixing buckles (7). 5) Two positioning parts (6) are fixedly connected to the rear side. Fixed frames (9) are fixedly connected to both the left and right sides of the support frame (5). A first motor (10) is fixedly connected to the top of each of the two fixed frames (9). A gear (11) is fixedly installed at the output end of each of the two first motors (10). A slide rail (13) is fixedly connected to the front side of each of the two first motors (10). A clamp (12) is slidably connected to the top of each of the two slide rails (13). A dust collection assembly is installed on the top of the base plate (1).

2. The composite material driver's outer cover processing and polishing system according to claim 1, characterized in that: The dust collection assembly includes a dust collection box (19), which is fixedly connected to the base plate (1). An air pump (20) is fixedly connected to the front of the dust collection box (19), and a suction head (16) is fixedly connected to the rear of the second motor (14). Two connectors (18) are fixedly connected to the left side of the robotic arm (3). An air pipe (17) is fixedly connected between the suction head (16), the connectors (18), and the dust collection box (19).

3. The composite material driver's outer cover processing and polishing system according to claim 1, characterized in that: The two front fixing buckles (7) are fixedly connected to the support frame (5), and the two rear fixing buckles (7) are slidably connected to the support frame (5).

4. The composite material driver's outer cover processing and polishing system according to claim 1, characterized in that: The fixed frame (9) is fixedly connected to the base plate (1), and both the fixed frame (9) and the support frame (5) are fixed to the base plate (1) by welding.

5. The composite material driver's outer cover processing and polishing system according to claim 1, characterized in that: The gear (11) is meshed with the clamp (12), and the clamp (12) moves by the rotation of the gear (11).

6. The composite material driver's outer cover processing and polishing system according to claim 1, characterized in that: The base (2) and the base plate (1) are threaded together by bolts (4), and the base (2) and the robotic arm (3) are fixed to the base plate (1) by bolts (4).

7. The composite material driver's outer cover processing and polishing system according to claim 1, characterized in that: The drill bit (15) extends through and to the rear of the dust suction head (16), and the drill bit (15) rotates and polishes the outer cover through the dust suction head (16).

8. The composite material driver's outer cover processing and polishing system according to claim 2, characterized in that: The air pump (20) is fixedly connected to the base plate (1), and the input end of the air pump (20) extends through and to the rear side of the inner wall of the dust collection box (19).

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