Multi-surface riveting pneumatic marking detection device

Abstract

The utility model belongs to the technical field of non-standard equipment for machining, and particularly relates to a multi-surface riveting pneumatic marking detection device. Comprising a rack, a clamp, a position changing mechanism, a rivet pulling mechanism, an aging detector, a grating and a pneumatic marking machine, the two ends of the position changing mechanism are fixed to the middle of the rack, the clamp is installed on the position changing mechanism which can drive the clamp to turn over, the rivet pulling mechanism is arranged at the top of the rack, and the aging detector is arranged on the rack. The aging detector and the pneumatic marking machine are fixed to the middle of the rack, and the gratings are fixed to the outer ends of the two sides of the rack. The multi-station riveting machine can realize electric overturning, can be used in a multi-station riveting process of various products, can realize connection operation of different parts on the same station, can simultaneously operate different operation surfaces of various parts only by one-time clamping, reduces equipment investment, reduces processes, and improves overall efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of non-standard equipment for machining, and particularly relates to a multi-sided riveting pneumatic marking and detecting device. Background Art

[0002] As a key link, the connection process in the manufacturing of automotive parts and the body plays a special role in connecting the upstream and downstream. With the development of the body towards lightweight, the lightweight of body materials and the non-metallization of body metal materials are an inevitable trend, and connection processes such as welding and riveting have become increasingly important. In the context of automotive platform-based and modular design, to reduce equipment investment, multiple riveting surfaces of parts are processed at the same station for different parts, and there are many riveting working positions. At different working surfaces, multi-angle displacement needs to be achieved. At the same time, to reduce the process flow, reduce the beat, and save costs, the requirement for the degree of multi-process and multi-function compounding is getting higher and higher. Currently, processes such as riveting, detecting, and marking mostly adopt flow production, with a long process flow, cumbersome and time-consuming transfer, and high operation costs. Summary of the Invention

[0003] The utility model provides a multi-sided riveting pneumatic marking and detecting device, which can realize multi-sided simultaneous riveting operations, compound detection, and marking operations.

[0004] The utility model solves the above technical problems through the following technical solutions.

[0005] A multi-sided riveting pneumatic marking and detecting device, characterized in that it includes a frame, a fixture, a displacement mechanism, a riveting mechanism, an aging detection device, a grating, and a pneumatic marking machine. Both ends of the displacement mechanism are fixed in the middle of the frame. The fixture is installed on the displacement mechanism, and the displacement mechanism can drive the fixture to flip. The riveting mechanism is arranged on the top of the frame. The aging detection device and the pneumatic marking machine are fixed in the middle of the frame. The grating is fixed at the outer ends on both sides of the frame.

[0006] The displacement mechanism includes a left component and a right component. The left component and the right component are respectively installed on the left side and the right side of the frame. The fixture is fixed between the left component and the right component. The right component includes a motor, a mounting seat, a bearing seat, a main rotating shaft, and a turntable. The mounting seat is fixed on the frame. The main rotating shaft is installed on the mounting seat through the bearing seat. The main rotating shaft passes through the through hole in the center of the mounting seat. The left and right ends of the main rotating shaft are respectively connected to the turntable and the driving shaft of the motor. The motor drives the main rotating shaft to rotate, and the turntable is fixedly connected to the right end of the fixture. The left component includes a driven shaft, a fixed seat, and a bearing. The fixed seat is fixed on the frame. One end of the driven shaft is connected to the fixed seat through the bearing, and the other end is fixedly connected to the left end of the fixture.

[0007] The above multi-faceted riveting pneumatic marking detection device, the aging detection device includes a cylinder mounting seat, a detection cylinder, a mounting plate, fixing screws, retaining rings, guide sleeves, guide columns, springs, connecting plates, clamping blocks and an aging detector. The detection cylinder is fixedly installed on the cylinder mounting seat, the mounting plate is fixedly connected to the piston rod of the detection cylinder, a guide sleeve is fixedly provided on the mounting plate, the top end of the guide column is fixedly connected to the connecting plate, the bottom end of the guide column is located in the guide sleeve, the guide column can slide in the guide sleeve, the spring is sleeved outside the guide column, and both ends of the spring abut against the mounting plate and the connecting plate. A clamping block is installed on the top of the connecting plate, and the clamping block clamps and fixes the aging detector.

[0008] The above multi-faceted riveting pneumatic marking detection device, the riveting mechanism includes a riveting control system and a riveting gun. The riveting gun is connected to the riveting control system, and the spring balancer suspension system is fixed on the top of the base frame. The riveting gun and the riveting control system are installed on the spring balancer suspension system.

[0009] The above multi-faceted riveting pneumatic marking detection device, the pneumatic marking machine is installed on the pneumatic marking machine mounting seat, the pneumatic marking machine mounting seat is fixed at the lower end of the fixture, the top of the marking machine contacts the product part, and the air inlet pipe of the pneumatic marking machine is connected to the double-acting pneumatic component and the air storage tank.

[0010] The above multi-faceted riveting pneumatic marking detection device is also provided with an electric control cabinet. The electric control cabinet is fixed on the top of the frame, and a speed reducer is arranged between the motor and the main rotating shaft.

[0011] Compared with the prior art, the utility model can realize electric flipping. The utility model can be used in the multi-station riveting process of various product parts, can realize the connection operation of different parts at the same station, only needs one clamping, can operate on different operation surfaces of various parts at the same time, reduces equipment investment, reduces processes and improves the overall beat. The rotation angle can be controlled by the turntable, the rotation accuracy is improved to ensure the accurate operation angle of the working surface, thereby ensuring the processing accuracy, improving the product reliability, reducing the occurrence of waste products, and the electric flipping can reduce the labor intensity of workers. The aging detection and pneumatic marking functions realize the multi-process and multi-function combination, and reduce the process flow. The work efficiency is improved, and the disadvantages of frequent workpiece transfer in the traditional flow operation are reduced. Brief Description of the Drawings

[0012] Figure 1 is the structural schematic diagram of the utility model;

[0013] Figure 2 is the structural schematic diagram of the indexing mechanism of the utility model;

[0014] Figure 3 is the structural schematic diagram of the aging detection device of the utility model;

[0015] Figure 4It is the installation schematic diagram of the pneumatic marking machine of the present utility model;

[0016] The marks in the attached drawings indicate: 1. Frame, 2. Electric control cabinet, 3. Spring balancer suspension system, 4. Riveting control system, 5. Grating, 6. Positioner, 7. Fixture, 8. Pneumatic marking machine, 9. Air storage tank, 10. Two-piece unit, 11. Riveting gun, 12. Aging detection device, 13. Motor, 14. Reducer, 15. Mounting seat, 16. Bearing seat, 17. Main rotating shaft, 18. Turntable, 19. Driven shaft, 20. Fixed seat, 21. Bearing, 22. Cylinder mounting seat, 23. Detection cylinder, 24. Mounting plate, 25. Fixed screw, 26. Retaining ring, 27. Guide sleeve, 28. Guide post, 29. Spring, 30. Connecting plate, 31. Clamping block, 32. Aging detector, 33. Pneumatic marking machine mounting seat. Specific embodiments

[0017] The following combines the attached drawings and embodiments to further describe in detail the specific embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0018] As Figures 1 to 4 shown, the present utility model includes a frame 1, a fixture 7, a positioning mechanism 6, a riveting mechanism, an aging detection device 12, a grating 5 and a pneumatic marking machine 8. Both ends of the positioning mechanism 6 are fixed in the middle of the frame 1. The fixture 7 is installed on the positioning mechanism 6. The positioning mechanism 6 can drive the fixture 7 to flip. The product part is fixed on the fixture 7 to realize the flipping of the product part during work. The riveting mechanism is arranged on the top of the frame 1. Workers can hold the riveting gun 11 to perform riveting operations. When the positioner 6 works, the fixture 7 drives the product part to flip, and the riveting operation on the other side can be carried out. The aging detection device 12 and the pneumatic marking machine 8 are fixed in the middle of the frame 1, and the grating 5 is fixed at the outer ends on both sides of the frame 1.

[0019] In order to realize the flipping of the product part on the fixture 7 for multi-angle processing, the positioner 6 includes a left component and a right component. The left component and the right component are respectively installed on the left side and the right side of the frame 1. The fixture 7 is fixed between the left component and the right component. The right component includes a motor 13, a mounting seat 15, a bearing seat 16, a main rotating shaft 17 and a turntable 18. A reducer 14 is arranged between the motor 13 and the main rotating shaft 17.

[0020] The mounting base 15 is fixed on the frame 1. The main rotating shaft 17 is installed on the mounting base 15 through a bearing block 16. The main rotating shaft 17 passes through a through hole at the center of the mounting base 15. The left and right ends of the main rotating shaft 17 are respectively connected to the turntable 18 and the drive shaft of the motor 13. The motor 13 drives the main rotating shaft 17 to rotate, and the turntable 18 is fixedly connected to the right end of the fixture 7. The left assembly includes a driven shaft 19, a fixed seat 20, and a bearing 21. The fixed seat 20 is fixed on the frame 1. One end of the driven shaft 19 is connected to the fixed seat 20 through the bearing 21, and the other end is fixedly connected to the left end of the fixture 7. The workpiece on the fixture 7 can be flipped by the positioner 6.

[0021] The aging detection device 12 includes a cylinder mounting base 22, a detection cylinder 23, a mounting plate 24, fixing screws 25, a retaining ring 26, a guide sleeve 27, a guide post 28, a spring 29, a connecting plate 30, a clamping block 31, and an aging detector 32. The detection cylinder 23 is fixedly installed on the cylinder mounting base 22. The mounting plate 24 is fixedly connected to the piston rod of the detection cylinder 23. A guide sleeve 27 is fixedly provided on the mounting plate. The top end of the guide post 28 is fixedly connected to the connecting plate 30. The bottom end of the guide post 28 is located inside the guide sleeve 27. The guide post 28 can slide inside the guide sleeve 27. The spring 29 is sleeved outside the guide post 28. The two ends of the spring 29 abut against the mounting plate 24 and the connecting plate 30. A clamping block 31 is installed on the top of the connecting plate 30. The clamping block 31 clamps and fixes the aging detector 32.

[0022] During operation, the piston rod of the detection cylinder drives the mounting plate 24 to move upward, and at the same time drives the aging detector 32 to contact the product part for detection. The guide post and the spring cooperate. The guide post slides inside the guide sleeve, and the spring ensures the reset of the guide post, realizing elastic contact between the aging detector and the product part, and avoiding hard collision and scratching the surface of the product.

[0023] The riveting mechanism includes a riveting control system 4 and a riveting gun 11. The riveting gun 11 is connected to the riveting control system 4. The spring balancer suspension system 3 is fixed on the top of the base frame. The riveting gun 11 and the riveting control system 4 are installed on the spring balancer suspension system 3 and can move up, down, left, and right, improving the convenience of operation.

[0024] The pneumatic marking machine 8 is installed on a pneumatic marking machine mounting base 33. The pneumatic marking machine mounting base 33 is fixed at the lower end of the fixture 7. During operation, the top of the marking machine contacts the product part, realizing the pneumatic marking function during operation. The air inlet pipe of the pneumatic marking machine 8 is connected to the double union 10 and the air storage tank 9. There is also an electric control cabinet 2. The electric control cabinet 2 is fixed on the top of the frame 1.

[0025] The working process is as follows. At the initial position, the fixture 7 is in the horizontal position, and the product is fixed on the fixture 7. The pressing cylinder on the fixture 7 is operated to press. The detection cylinder 23 works, driving the aging detector 32 to move upward to contact the product part for conductivity detection. At the same time, the operator can hold the riveting gun 11 in the first working surface for riveting operation. By controlling the motor 13 to work, the main rotating shaft 17 is driven to rotate a specified angle through the speed reducer 14 and the bearing seat 16. The turntable 18 installed on the left side of the main rotating shaft 17 drives the fixture 7 to start flipping. The operator conducts the riveting operation on the second working surface, and at the same time starts the pneumatic marking machine 8 to start the marking work. The fixture 7 is flipped according to the work content for riveting operation until all are completed.

[0026] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present invention, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A multi-faceted riveting pneumatic marking detection device, characterized in that: It comprises a frame (1), a clamp (7) and a displacement mechanism (6), a riveting mechanism, an aging detection device (12), a grating (5) and a pneumatic marking machine (8), wherein the two ends of the displacement mechanism (6) are fixed to the middle of the frame (1), the clamp (7) is mounted on the displacement mechanism (6), the displacement mechanism (6) can drive the clamp (7) to flip, the riveting mechanism is arranged on the top of the frame (1), the aging detection device (12) and the pneumatic marking machine (8) are fixed to the middle of the frame (1), and the grating (5) is fixed to the outer ends of both sides of the frame (1); The displacement mechanism (6) comprises a left component and a right component, wherein the left component and the right component are respectively mounted on the left side and the right side of the frame (1); the clamp (7) is fixed between the left component and the right component; the right component comprises a motor (13), a mounting seat (15), a bearing seat (16), a main rotating shaft (17) and a turntable (18); the mounting seat (15) is fixed on the frame (1); the main rotating shaft (17) is mounted on the mounting seat (15) via the bearing seat (16); the main rotating shaft (17) passes through the mounting seat (15) ), the left and right ends of the main rotating shaft (17) are respectively connected to the turntable (18) and the drive shaft of the motor (13), the motor (13) drives the main rotating shaft (17) to rotate, and the turntable (18) is fixedly connected to the right end of the clamp (7); the left component comprises a driven shaft (19), a fixed seat (20) and a bearing (21), the fixed seat (20) is fixed on the frame (1), one end of the driven shaft (19) is connected to the fixed seat (20) via the bearing (21), and the other end is fixedly connected to the left end of the clamp (7).

2. The multi-surface riveting pneumatic marking detection device according to claim 1, characterized in that: The aging detection device (12) comprises a cylinder mounting seat (22), a detection cylinder (23), a mounting plate (24), a fixing screw (25), a retaining ring (26), a guide sleeve (27), a guide column (28), a spring (29), a connecting plate (30), a clamping block (31) and an aging detector (32). The detection cylinder (23) is fixedly mounted on the cylinder mounting seat (22), the mounting plate (24) is fixedly connected to the piston rod of the detection cylinder (23), and the mounting plate is fixedly connected to the piston rod of the detection cylinder (23). A guide sleeve (27) is fixedly provided, the top end of the guide column (28) is fixedly connected to the connecting plate (30), the bottom end of the guide column (28) is located in the guide sleeve (27), the guide column (28) can slide in the guide sleeve (27), a spring (29) is sleeved outside the guide column (28), the two ends of the spring (29) abut against the mounting plate (24) and the connecting plate (30), a clamping block (31) is installed on the top of the connecting plate (30), and the clamping block (31) clamps and fixes the aging detector (32).

3. The multi-surface riveting pneumatic marking detection device according to claim 2, characterized in that: The rivet pulling mechanism comprises a rivet pulling control system (4) and a rivet pulling gun (11), wherein the rivet pulling gun (11) is connected to the rivet pulling control system (4), the spring balancer suspension system (3) is fixed on the top of the base frame, and the rivet pulling gun (11) and the rivet pulling control system (4) are mounted on the spring balancer suspension system (3).

4. The multi-surface riveting pneumatic marking detection device according to claim 3, characterized in that: The pneumatic marking machine (8) is mounted on a pneumatic marking machine mounting seat (33), the pneumatic marking machine mounting seat (33) is fixed to the lower end of the clamp (7), the top of the marking machine is in contact with the product, and the air inlet pipe of the pneumatic marking machine (8) is connected to the second coupling (10) and the air storage tank (9).

5. The multi-surface riveting pneumatic marking detection device according to claim 4, characterized in that: An electric control cabinet (2) is also provided. The electric control cabinet (2) is fixed on the top of the frame (1), and a reducer (14) is provided between the motor (13) and the main rotating shaft (17).

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