Turnover device

Abstract

The utility model discloses a turnover device which comprises a base, a servo motor and a material suction pump, a positioning column is fixed on one side of the surface of the base, the servo motor is installed on the other side of the base, a rotating lead screw is fixed at the output end of the servo motor, a workpiece table is connected to the surface of the positioning column and the surface of the rotating lead screw, and the material suction pump is installed on the workpiece table. A driving motor is fixedly installed on one side of the workpiece table, an electric telescopic rod is installed on the side, away from the driving motor, of the workpiece table, a second clamping block is arranged at the output end of the electric telescopic rod, a bottom plate is fixed to the end of the base, a material suction pump is fixed to the upper portion of the bottom plate, and a material suction pipe is connected to the upper portion of the material suction pump; a material collecting pipe is fixed to the top of the material suction pipe. According to the turnover device, the suction pump can be used in cooperation with the four sets of collecting frames and the suction openings, so that dust generated during surface machining of the automobile hub workpiece is conveniently sucked, and the situation that during turnover, waste chips fall onto a machining table top, and follow-up machining of the workpiece is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to automobile manufacturing research and development, and in particular to a turning device. Background Art

[0002] During automobile manufacturing and research and development, it is necessary to process various parts on the automobile, such as automobile wheel hubs, automobile front covers, automobile A-pillars, automobile B-pillars, etc. During the processing of automobile wheel hubs, it is necessary to use a flipping device to process the front and back sides of the automobile wheel hubs;

[0003] The existing publication number CN214293000U discloses a flip device for automobile manufacturing, which includes an indicator light, a top cover, a fixed frame, a viewport window, a support rod, an anti-skid pad, a base, and a flip device. The bottom of the indicator light is fixedly connected to the top of the top cover, the top of the top cover is vertically connected to the indicator light, and the bottom of the indicator light is electrically connected to the inside of the flip device.

[0004] An operating device is added to the above document, which utilizes the positioning and extrusion effect on all four sides to make the car tend to a stable state during the flipping process, avoid sliding, improve stability and reduce errors; however, when flipping the car wheel workpiece, dust will be generated on the surface of the workpiece and will fall off during flipping, affecting the subsequent processing effect of the car wheel. Therefore, we propose a flipping device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a flipping device to solve the problems raised by the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flipping device, comprising a base, a servo motor and a suction pump, a positioning column is fixed on one side of the surface of the base, a servo motor is installed on the other side of the base, and a rotating screw is fixed on the output end of the servo motor, the surfaces of the positioning column and the rotating screw are connected to the workpiece table, and a driving motor is fixedly installed on one side of the workpiece table, a connecting shaft is fixed on the output end of the driving motor, and a first clamping block is arranged on the end of the connecting shaft, an electric telescopic rod is installed on the side of the workpiece table away from the driving motor, and a second clamping block is arranged on the output end of the electric telescopic rod, a bottom plate is fixed on the end of the base, and a suction pump is fixed above the bottom plate, and a suction pipe is connected above the suction pump, a collecting pipe is fixed on the top of the suction pipe, a material guide pipe is connected to the surface of the collecting pipe, the end of the material guide pipe is connected to a collecting frame embedded in the surface of the workpiece table, and the surface of the collecting frame is connected to a suction port.

[0007] Preferably, the workpiece table is arranged in a circular ring shape, and the connection mode between the workpiece table and the positioning column is a sliding connection, and the connection mode between the workpiece table and the rotating screw is a threaded connection.

[0008] By adopting the above technical solution, the workpiece table can be driven to move the thread by rotating the screw rod, so that the workpiece table can slide on the positioning column, thereby facilitating the adjustment of the use height of the workpiece table.

[0009] Preferably, the inner ends of the first clamping block and the second clamping block are both arranged in an arc shape, and the first clamping block is connected to the connecting shaft by a fixed connection, and the second clamping block and the output end of the electric telescopic rod are both connected by a bearing.

[0010] By adopting the above technical solution, the electric telescopic rod can be used to drive the second clamping block in conjunction with the first clamping block to fix the automobile wheel hub, and then in conjunction with the use of the drive motor, the workpiece table can drive the automobile wheel hub to flip.

[0011] Preferably, a chip collecting box connected to the suction pump is installed above the bottom plate, and an air leakage hole is opened on the upper surface of the chip collecting box.

[0012] The above technical solution is adopted to facilitate the collection of the sucked dust, and the use of the air leakage holes on the upper surface of the dust collecting box is used to relieve the pressure of the device after dust collection.

[0013] Preferably, the collecting frame is arranged in an arc shape, and there are four groups of collecting frames, and there are two groups of suction ports on the surface of the collecting frame.

[0014] By adopting the above technical solution, the dust generated by the processing of automobile wheels can be absorbed through the suction ports on the surfaces of the four groups of collection frames.

[0015] Preferably, the upper ends of the four groups of collecting frames are connected to the collecting pipe through the material guide pipe.

[0016] By adopting the above technical solution, the dust can enter the dust collecting box through the use of the material guide pipe above the collection frame in conjunction with the material collecting pipe.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the turning device,

[0018] The servo motor can drive the workpiece table to move the thread by rotating the lead screw, and the electric telescopic rod and the drive motor can be used to clamp and flip the two sets of clamping blocks and the automobile wheel hub workpiece, thereby improving the convenience of automobile wheel hub workpiece processing;

[0019] The suction pump can be used in conjunction with four sets of collection frames and suction ports to absorb the dust generated by the surface processing of the automobile wheel workpiece, so as to prevent the waste chips from falling onto the processing table when turning over and affecting the subsequent processing of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 2 This is a side view of the structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the side sectional structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the top cross-sectional structure of the collection frame of the utility model.

[0024] In the figure: 1. base; 2. positioning column; 3. servo motor; 4. rotating screw; 5. workpiece table; 6. driving motor; 7. connecting shaft; 8. first clamping block; 9. electric telescopic rod; 10. second clamping block; 11. bottom plate; 12. suction pump; 13. suction pipe; 14. collecting pipe; 15. guide pipe; 16. collecting frame; 17. suction port; 18. chip collection box; 19. air vent. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4The utility model provides a technical solution: a flip device, including a base 1, a servo motor 3 and a suction pump 12, a positioning column 2 is fixed on one side of the surface of the base 1, a servo motor 3 is installed on the other side of the base 1, and a rotating screw 4 is fixed on the output end of the servo motor 3, a workpiece table 5 is connected to the surface of the positioning column 2 and the rotating screw 4, and a driving motor 6 is fixedly installed on one side of the workpiece table 5, the workpiece table 5 is arranged in a circular ring shape, and the connection mode of the workpiece table 5 and the positioning column 2 is a sliding connection, and the connection mode of the workpiece table 5 and the rotating screw 4 is a threaded connection, which can drive the workpiece table 5 to move in thread by rotating the screw 4, so that the workpiece table 5 slides on the positioning column 2, and it is convenient to adjust the use of the workpiece table 5. With height, the output end of the driving motor 6 is fixed with a connecting shaft 7, and the end of the connecting shaft 7 is provided with a first clamping block 8, an electric telescopic rod 9 is installed on the side of the workpiece table 5 away from the driving motor 6, and the output end of the electric telescopic rod 9 is provided with a second clamping block 10, the inner ends of the first clamping block 8 and the second clamping block 10 are both arranged in an arc shape, and the connection mode of the first clamping block 8 and the connecting shaft 7 is a fixed connection, and the output end of the second clamping block 10 and the electric telescopic rod 9 are both bearing-connected, and the second clamping block 10 can be driven by the electric telescopic rod 9 to cooperate with the use of the first clamping block 8, so as to fix the wheel of the automobile, and then cooperate with the use of the driving motor 6, so that the workpiece table 5 drives the wheel of the automobile to flip;

[0027] See also Figure 1-4 A bottom plate 11 is fixed to the end of the base 1, and a suction pump 12 is fixed above the bottom plate 11, and a suction pipe 13 is connected to the top of the suction pump 12. A chip collecting box 18 connected to the suction pump 12 is installed above the bottom plate 11, and an air leakage hole 19 is opened on the upper surface of the chip collecting box 18 to facilitate the collection of the sucked dust. The air leakage hole 19 on the upper surface of the chip collecting box 18 is used to relieve the pressure of the device after dust collection. A collecting pipe 14 is fixed to the top of the suction pipe 13, and a guide pipe 15 is connected to the surface of the collecting pipe 14. The end of the guide pipe 15 is connected to the A collecting frame 16 is embedded in the surface of the workpiece table 5, and a suction port 17 is connected to the surface of the collecting frame 16. The collecting frame 16 is arranged in an arc shape, and there are four groups of collecting frames 16. There are two groups of suction ports 17 on the surface of the collecting frame 16. The dust generated by the processing of the automobile wheel hub can be absorbed through the suction ports 17 on the surfaces of the four groups of collecting frames 16. The upper ends of the four groups of collecting frames 16 are connected to the collecting pipe 14 through the guide pipe 15. The guide pipe 15 above the collecting frame 16 can be used in conjunction with the collecting pipe 14 to allow the dust to enter the chip collecting box 18.

[0028] Working principle: First, when in use, place the automobile wheel workpiece to be processed on the base 1, turn on the servo motor 3, so that the servo motor 3 drives the workpiece table 5 to move in a thread by rotating the screw rod 4, so that the workpiece table 5 slides downward on the positioning column 2, and turn on the electric telescopic rod 9 on the side of the workpiece table 5, so that the electric telescopic rod 9 drives the second clamping block 10 to cooperate with the first clamping block 8 to squeeze the automobile wheel workpiece, so as to clamp the automobile wheel workpiece, and then turn on the servo motor 3 to rotate the screw rod 4 to rotate the workpiece table 5 to the upper end, and when flipping, turn on the drive motor 6, so that the drive motor 6 drives the first clamping block 8 to rotate through the connecting shaft 7, and the second clamping block 10 is rotatably connected with the output end of the electric telescopic rod 9, so as to drive the automobile wheel workpiece to flip;

[0029] Before flipping, the suction pump 12 can be opened to allow the suction port 17 on the surface of the collecting frame 16 to absorb the dust generated by the workpiece, and the dust can be discharged into the collecting pipe 14 through the guide pipe 15, so that the dust can be discharged into the chip collecting box 18, which is convenient for dust collection. The chip collecting box 18 is evenly provided with air vents 19 above, which can facilitate the pressure relief of the discharged dust and improve the safety of the device. This is the operating principle of the flipping device.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A turning device, comprising a base (1), a servo motor (3) and a suction pump (12), characterized in that: A positioning column (2) is fixed on one side of the surface of the base (1), a servo motor (3) is installed on the other side of the base (1), and a rotating screw (4) is fixed to the output end of the servo motor (3), a workpiece table (5) is connected to the surfaces of the positioning column (2) and the rotating screw (4), and a drive motor (6) is fixedly installed on one side of the workpiece table (5), a connecting shaft (7) is fixed to the output end of the drive motor (6), and a first clamping block (8) is provided at the end of the connecting shaft (7), and an electric telescopic rod (9) is installed on the side of the workpiece table (5) away from the drive motor (6). 9), and a second clamping block (10) is provided at the output end of the electric telescopic rod (9), a bottom plate (11) is fixed at the end of the base (1), a suction pump (12) is fixed above the bottom plate (11), and a suction pipe (13) is connected above the suction pump (12), a collecting pipe (14) is fixed at the top of the suction pipe (13), a material guide pipe (15) is connected to the surface of the collecting pipe (14), an end of the material guide pipe (15) is connected to a collecting frame (16) embedded in the surface of the workpiece table (5), and a suction port (17) is connected to the surface of the collecting frame (16).

2. A turning device according to claim 1, characterized in that: The workpiece platform (5) is arranged in a circular ring shape, and the connection mode between the workpiece platform (5) and the positioning column (2) is a sliding connection, and the connection mode between the workpiece platform (5) and the rotating screw rod (4) is a threaded connection.

3. A turning device according to claim 1, characterized in that: The inner ends of the first clamping block (8) and the second clamping block (10) are both arranged in an arc shape, and the first clamping block (8) is connected to the connecting shaft (7) in a fixed manner, and the output end of the second clamping block (10) and the electric telescopic rod (9) are both connected by bearings.

4. A turning device according to claim 1, characterized in that: A chip collecting box (18) connected to the suction pump (12) is installed above the bottom plate (11), and an air leakage hole (19) is provided on the upper surface of the chip collecting box (18).

5. A turning device according to claim 1, characterized in that: The collecting frame (16) is arranged in an arc shape, and four groups of the collecting frame (16) are arranged, and two groups of the suction ports (17) on the surface of the collecting frame (16) are arranged.

6. A turning device according to claim 1, characterized in that: The upper ends of the four groups of collecting frames (16) are connected to the collecting pipe (14) through the material guide pipe (15).

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