Automatic hub machining and conveying device

Abstract

The utility model provides an automatic hub machining and conveying device which comprises a machine frame, a plurality of supporting legs are fixed to the bottom of the machine frame, supporting foot pads are installed at the bottoms of the supporting legs, a plurality of conveying rollers are arranged on the machine frame, and two limiting rods are arranged above the machine frame at intervals. Two first moving seats and two second moving seats are arranged above the rack in a square shape, two supporting seats are arranged at the bottom of the rack at intervals, the supporting seats are fixedly connected with the bottom of the rack through connecting rods, and adjusting assemblies are arranged between the supporting seats and the first moving seats and between the supporting seats and the second moving seats correspondingly. The roller conveyor solves the problems that when an existing roller conveyor is used, due to the fact that a corresponding limiting structure is lacked, when a hub is placed or transported, the position of the hub is prone to greatly shifting, and the follow-up clamping work of a six-axis robot is affected.

Description

Technical Field

[0001] The utility model relates to the field of wheel hub processing, in particular to an automatic processing and transmission device for a wheel hub. Background Art

[0002] At present, the wheel hub processing production line generally adopts a three-machine connection solution, which includes a first-order processing machine tool for processing the B side of the wheel hub, a second-order processing machine tool for processing the wheel hub ventilation holes, PCD holes and air nozzle holes, and a third-order processing machine tool for processing the A side of the wheel hub. A roller conveyor is set between the three-machine tools to transport the wheel hub to be processed. When the wheel hub is transported to the processing machine tool, a six-axis robot transfers the wheel hub from the roller conveyor;

[0003] When the existing roller conveyor is in use, due to the lack of corresponding limiting structure, when the wheel hub is placed or transported, its position is easy to shift significantly, affecting the subsequent gripping work of the six-axis robot.

[0004] Therefore, it is necessary to provide a new wheel hub automated processing and transmission device to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an automated processing and transmission device for a wheel hub, which solves the problem that when the existing roller conveyor is in use, due to the lack of a corresponding limiting structure, its position is easily greatly shifted when the wheel hub is placed or transported, thus affecting the subsequent clamping work of the six-axis robot.

[0006] The wheel hub automatic processing and transmission device provided by the utility model comprises a frame with a plurality of supporting legs fixed at the bottom, a supporting foot is installed at the bottom of the supporting legs, a plurality of conveying rollers are arranged on the frame, two limiting rods are arranged at intervals above the frame, and two first moving seats and two second moving seats are arranged in a square shape above the frame;

[0007] Two support seats are arranged at intervals at the bottom of the frame. The support seats are fixedly connected to the bottom of the frame through connecting rods. Adjustment components are arranged between the support seats and the first movable seat and the second movable seat.

[0008] In a preferred embodiment, the adjustment assembly includes a bidirectional screw rod and a slide groove, the slide groove is provided on the surface of the support seat, and the bottoms of the two first movable seats are slidably connected to the slide groove;

[0009] Two ends of the bidirectional screw rod respectively penetrate the bottoms of the two first moving seats, and the bidirectional screw rod is threadedly connected to the first moving seats.

[0010] In a preferred embodiment, the first movable seat is fixedly connected to the limiting rod, and the second movable seat is fixedly connected to the limiting rod.

[0011] In a preferred embodiment, one end of each of the two bidirectional screw rods passes through the support seat and is installed with a first bevel gear, a limit seat is fixed on one side of the frame, a transmission shaft is penetrated through the limit seat, and the transmission shaft is movably connected to the limit seat through a bearing;

[0012] Two second bevel gears are installed on the transmission shaft at intervals, and the two second bevel gears are respectively meshed with the two first bevel gears.

[0013] In a preferred embodiment, a crank handle is installed on the transmission shaft.

[0014] In a preferred embodiment, a plurality of support poles of different heights are fixed at intervals on the limit rod, a mounting cross bar is fixed on one side of the support pole, and a CCD camera is mounted on the mounting cross bar.

[0015] Beneficial effects of the utility model:

[0016] When the device is in use, the staff can adjust the distance between the two limit rods according to the size of the wheel hub to be transmitted. They only need to turn the crank to drive the transmission shaft to rotate. Under the transmission action of the two first bevel gears and the two second bevel gears, the two bidirectional lead screws rotate at the same time to drive the two first moving seats (two second moving seats) to move closer to or away from each other. After adjusting the distance between the two limit rods, the staff can place the wheel hub to be transported on the conveying roller. The two limit rods can prevent the wheel hub from shifting significantly during the conveying process, which is convenient for the subsequent clamping work of the six-axis robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an overall three-dimensional view of the wheel hub automated processing and transmission device provided by the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of shown;

[0019] Figure 3 This is a structural schematic diagram of the adjustment component provided by the utility model.

[0020] Numbers in the figure: 1. frame; 2. supporting leg; 3. conveying roller; 4. limiting rod; 5. first moving seat; 6. second moving seat; 7. supporting seat; 8. connecting rod; 9. bidirectional screw; 10. slide; 11. first bevel gear; 12. limiting seat; 13. transmission shaft; 14. second bevel gear; 15. crank; 16. supporting vertical pole; 17. mounting cross bar; 18. CCD camera; 19. supporting foot. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 as well as Figure 3 ,in Figure 1 This is an overall three-dimensional view of the wheel hub automated processing and transmission device provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the enlarged structure of shown; Figure 3 This is a structural schematic diagram of the adjustment component provided by the utility model.

[0023] In the specific implementation process, Figure 1-Figure 3 As shown, a frame 1 is fixed with a plurality of supporting legs 2 at the bottom, a supporting foot 19 is installed at the bottom of the supporting legs 2, a plurality of conveying rollers 3 are arranged on the frame 1, the plurality of conveying rollers 3 are connected by belts and then driven by a motor, two limit rods 4 are arranged at intervals above the frame 1, and two first movable seats 5 and two second movable seats 6 are arranged in a square shape above the frame 1.

[0024] Two support seats 7 are arranged at intervals at the bottom of the frame 1. The support seats 7 are fixedly connected to the bottom of the frame 1 through a connecting rod 8. An adjustment component is arranged between the support seat 7 and the first movable seat 5 and the second movable seat 6. The adjustment component includes a bidirectional screw rod 9 and a slide groove 10. The slide groove 10 is provided on the surface of the support seat 7. The bottoms of the two first movable seats 5 are slidably connected to the slide groove 10.

[0025] The two ends of the bidirectional screw rod 9 respectively pass through the bottom of the two first moving seats 5, and the bidirectional screw rod 9 is threadedly connected to the first moving seats 5. Similarly, the two ends of another bidirectional screw rod 9 respectively pass through the bottom of the two second moving seats 6, and the bidirectional screw rod 9 is threadedly connected to the second moving seats 6. When the bidirectional screw rod 9 rotates, the two first moving seats 5 and the two second moving seats 6 move closer to or farther away from each other.

[0026] The first movable seat 5 is fixedly connected to the limiting rod 4 , and the second movable seat 6 is fixedly connected to the limiting rod 4 .

[0027] One end of the two bidirectional screw rods 9 passes through the support seat 7 and is installed with a first bevel gear 11. A limit seat 12 is fixed on one side of the frame 1, and a transmission shaft 13 is arranged on the limit seat 12. The transmission shaft 13 is movably connected to the limit seat 12 through a bearing. Two second bevel gears 14 are installed on the transmission shaft 13 at intervals. The two second bevel gears 14 are respectively meshed with the two first bevel gears 11. A crank 15 is installed on the transmission shaft 13 to facilitate the staff to rotate the transmission shaft 13.

[0028] A plurality of support uprights 16 of different heights are fixed at intervals on the limit rod 4, a mounting cross bar 17 is fixed on one side of the support upright 16, and a CCD camera 18 is mounted on the mounting cross bar 17. Since the shutter time of the CCD camera 18 is very short, it can capture fast-moving objects, and thus can effectively capture photos of the surface of the wheel hub (the CCD camera 18 is a commonly used component in the industrial field, and its specific working principle will not be described in detail here), so that the staff can check the flaws and defects on the surface of the wheel hub for convenience. By setting up a plurality of CCD cameras 18, both sides of the wheel hub can be inspected in an all-round manner.

[0029] Working principle of the utility model: When the device is used, the staff can adjust the distance between the two limit rods 4 according to the size of the required transmission hub. It only needs to turn the crank 15 to drive the transmission shaft 13 to rotate. Under the transmission action of the two first bevel gears 11 and the two second bevel gears 14, the two bidirectional screw rods 9 rotate at the same time to drive the two first moving seats 5 (two second moving seats 6) to move closer to or away from each other;

[0030] After adjusting the distance between the two limit rods 4, the staff can place the wheel hub to be transported on the conveying roller 3. The two limit rods 4 can prevent the wheel hub from shifting significantly during the conveying process, which facilitates the subsequent clamping work of the six-axis robot.

[0031] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A wheel hub automated processing and transmission device, comprising a frame (1) with a plurality of support legs (2) fixed at the bottom, wherein support feet (19) are installed at the bottom of the support legs (2), characterized in that: A plurality of conveying rollers (3) are arranged on the frame (1), two limit rods (4) are arranged at intervals above the frame (1), and two first movable seats (5) and two second movable seats (6) are arranged in a square shape above the frame (1); Two support seats (7) are arranged at intervals at the bottom of the frame (1); the support seats (7) are fixedly connected to the bottom of the frame (1) via connecting rods (8); and adjustment components are arranged between the support seats (7) and the first movable seat (5) and the second movable seat (6).

2. The wheel hub automated processing and transmission device according to claim 1, characterized in that: The adjustment assembly comprises a bidirectional screw rod (9) and a slide groove (10), wherein the slide groove (10) is provided on the surface of the support seat (7), and the bottoms of the two first movable seats (5) are slidably connected to the slide groove (10); The two ends of the bidirectional screw rod (9) respectively penetrate the bottoms of the two first movable seats (5), and the bidirectional screw rod (9) is threadedly connected to the first movable seats (5).

3. The wheel hub automated processing and transmission device according to claim 2, characterized in that: The first movable seat (5) is fixedly connected to the limiting rod (4), and the second movable seat (6) is fixedly connected to the limiting rod (4).

4. The wheel hub automated processing and transmission device according to claim 3, characterized in that: One end of each of the two bidirectional screw rods (9) passes through the support seat (7) and is installed with a first bevel gear (11); a limit seat (12) is fixed on one side of the frame (1); a transmission shaft (13) is provided on the limit seat (12); and the transmission shaft (13) is movably connected to the limit seat (12) via a bearing; Two second bevel gears (14) are installed on the transmission shaft (13) at intervals, and the two second bevel gears (14) are respectively meshed with the two first bevel gears (11).

5. The wheel hub automated processing and transmission device according to claim 4, characterized in that: A crank (15) is mounted on the transmission shaft (13).

6. The wheel hub automated processing and transmission device according to claim 5, characterized in that: A plurality of support vertical rods (16) of different heights are fixed at intervals on the limit rod (4), a mounting cross rod (17) is fixed on one side of the support vertical rod (16), and a CCD camera (18) is mounted on the mounting cross rod (17).

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