Electric vehicle hub machining turnover device

Abstract

The utility model belongs to the technical field of hub machining, and particularly relates to an electric vehicle hub machining turnover device which comprises a first supporting seat. The top of the first supporting seat is fixedly connected with a supporting frame; the supporting frames are symmetrically arranged at the top of the first supporting seat; the middle part of the support frame is rotationally connected with a rotating seat; the middle part of the rotating seat is in threaded connection with a threaded rod; in the step, a first supporting seat, a supporting frame, a rotating seat and a threaded rod are arranged, so that when the electric vehicle hub is machined, the electric vehicle hub can be limited in a self-adaptive mode, then the device can be suitable for the electric vehicle hubs with different diameters, and the application range of the device is widened; a worker can turn over the electric vehicle hub fixed to the middle of a pair of threaded rods to be machined and adjust the angle of the electric vehicle hub, then the worker can machine the electric vehicle hub conveniently, and the working efficiency of the worker during machining of the electric vehicle hub is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wheel hub processing, in particular to a turning device for processing an electric vehicle wheel hub. Background Art

[0002] The wheel hub of an electric vehicle is a cylindrical metal part that supports the inner contour of the electric vehicle tire and is mounted on the shaft in the center. There are many types of electric vehicle hubs, depending on the diameter, width, molding method, and material. The surface treatment process of the electric vehicle hub will also be different according to the characteristics and needs of different models. It can be roughly divided into two types: baking paint and electroplating. According to the different materials, electric vehicle hubs can be divided into steel rim hubs and aluminum alloy hubs. Steel rim hubs are mainly used for heavy-duty vehicles and engineering vehicles, while in the field of electric two-wheeled vehicles, they are mainly used in mid-range models. Aluminum alloy hubs are mainly used in high-end and top-end electric vehicles. The advantage of aluminum alloy hubs is that they have very good thermal conductivity.

[0003] In the prior art, during the processing of the electric vehicle wheel hub, it is necessary to polish or deburr the surface of the electric vehicle wheel hub. At this time, the electric vehicle wheel hub needs to be fixed on a workbench by a fixing device. When the surface of the electric vehicle wheel hub is polished or deburred, it is found in long-term use observation that both sides need to be processed when polishing or deburring the surface of the electric vehicle wheel hub. However, after the electric vehicle wheel hub is fixed on the current workbench, the parts are difficult to move and cannot be flipped over. The electric vehicle wheel hub needs to be removed from the workbench and then fixed by a fixing device to complete the exchange of the front and back sides of the electric vehicle wheel hub, which is more troublesome to operate.

[0004] To this end, the utility model provides an electric vehicle wheel hub processing flipping device. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a turning device for processing an electric vehicle wheel hub is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the electric vehicle wheel hub processing flipping device described in the utility model comprises a first support seat; a support frame is fixedly connected to the top of the first support seat; the support frames are a pair and are symmetrically arranged on the top of the first support seat; a rotating seat is rotatably connected to the middle of the support frame; a threaded rod is threadedly connected to the middle of the rotating seat; a fixing hole is opened in the middle of the support frame; the fixing holes are multiple and distributed in an annular manner around the rotating seat; a fixing seat is fixedly connected to the side wall of the rotating seat; the fixing seats are multiple and distributed in an annular manner on the side wall of the threaded rod; the fixing seat is arranged corresponding to the fixing hole; the fixing hole and the middle of the fixing seat are provided Fixing rod; there are multiple fixing rods and they are arranged corresponding to the fixing seats; the ends of the multiple fixing rods are fixedly connected to fixing frames at the same time; this step can adaptively limit the electric vehicle wheel hub when processing the electric vehicle wheel hub by providing a first support seat, a support frame, a rotating seat and a threaded rod, so that this device can be suitable for electric vehicle wheel hubs of different diameters, thereby improving the scope of application of this device; by providing a fixing hole, a fixing seat and a fixing rod, the staff can flip and adjust the angle of the electric vehicle wheel hub fixed in the middle of a pair of threaded rods for processing, thereby facilitating the staff to process the electric vehicle wheel hub and improving the staff's work efficiency when processing the electric vehicle wheel hub.

[0007] Preferably, a pair of the threaded rods are rotatably connected to a second support seat at one end close to each other; a pair of the second support seats are fixedly connected to a clamping plate at one end close to each other; a spring is provided between the rotating seat and the second support seat; one end of the spring is fixedly connected to the side wall of the second support seat, and the other end is fixedly connected to the side wall of the rotating seat; this step can increase the contact area between the electric vehicle wheel hub and the end of the threaded rod by providing a clamping plate, thereby improving the fixing effect of this device on the electric vehicle wheel hub, and by providing a spring, when the second support seat is pushed by the threaded rod, the clamping plate does not rotate with the threaded rod, thereby improving the fixing effect of the clamping plate on the electric vehicle wheel hub.

[0008] Preferably, a first rotating groove is provided between the rotating seat and the support frame; a ball is provided in the middle of the first rotating groove; the ball is multiple and evenly distributed in the middle of the first rotating groove; this step, by providing the first rotating groove and the ball, can change the sliding contact between the rotating seat and the support frame into a rolling contact with the ball, thereby reducing the friction force when the rotating seat and the support frame are in contact, thereby reducing the wear when the rotating seat and the support frame are in contact, thereby improving the service life of the device, and allowing the rotating seat to rotate more smoothly along the support frame, thereby improving the stability of the staff when flipping and adjusting the angle of the electric vehicle wheel hub.

[0009] Preferably, a collection box is provided on the top of the first support seat; the collection box is arranged between a pair of support frames; this step, by providing a collection box, can collect the debris and waste generated by the staff when processing the electric vehicle hub, thereby reducing the workload of the staff when collecting the waste from the electric vehicle hub processing, improving the work efficiency of the staff when collecting the waste from the electric vehicle hub processing, and reducing the situation where the waste from the electric vehicle hub processing falls to the ground and pollutes the processing environment.

[0010] Preferably, a second rotating groove is provided on the top of the first support seat; the second rotating grooves are multiple and evenly distributed in the middle of the first support seat; a support shaft is fixedly connected to the middle of the second rotating groove; a roller is rotatably connected to the middle of the support shaft; the bottom of the collection box is in contact with the roller; this step, by providing a second rotating groove, a support shaft and a roller, can change the sliding contact between the bottom of the collection box and the top of the first support seat into a rolling contact between the bottom of the collection box and the top of the first support seat when the bottom of the collection box contacts the top of the first support seat, thereby reducing the friction when the bottom of the collection box contacts the top of the first support seat, thereby reducing the wear when the bottom of the collection box contacts the top of the first support seat, and further improving the service life of this device.

[0011] Preferably, an elastic pad is fixedly connected to the middle of the clamping plate; this step can increase the contact area between the side wall of the clamping plate and the side wall of the electric vehicle hub by providing the elastic pad, further improving the fixing effect of this device on the electric vehicle hub.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The electric vehicle wheel hub processing and flipping device described in the utility model, by providing a first support seat, a support frame, a rotating seat and a threaded rod, can adaptively limit the electric vehicle wheel hub when processing the electric vehicle wheel hub, so that this device can be applicable to electric vehicle wheel hubs of different diameters, thereby improving the scope of application of this device; by providing a fixing hole, a fixing seat and a fixing rod, the staff can flip and adjust the angle of the electric vehicle wheel hub fixed in the middle of a pair of threaded rods for processing, thereby facilitating the staff to process the electric vehicle wheel hub and improving the staff's work efficiency when processing the electric vehicle wheel hub.

[0014] 2. The electric vehicle wheel hub processing and flipping device described in the utility model can increase the contact area between the electric vehicle wheel hub and the end of the threaded rod by providing a clamping plate, thereby improving the fixing effect of this device on the electric vehicle wheel hub. By providing a spring, when the second support seat is pushed by the threaded rod, the clamping plate does not rotate with the threaded rod, thereby improving the fixing effect of the clamping plate on the electric vehicle wheel hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a stereogram in the utility model;

[0017] Figure 2 It is a cross-sectional view of the first support seat in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the rotating seat in the utility model;

[0019] Figure 4 It is a schematic diagram of the matching structure of the rotating seat and the supporting frame in the utility model;

[0020] Figure 5 It is a schematic diagram of the matching structure of the rotating seat and the second supporting seat in the utility model;

[0021] Legend:

[0022] 1. First support seat; 11. Support frame; 12. Rotating seat; 13. Threaded rod; 14. Fixing hole; 15. Fixing seat; 16. Fixing rod; 17. Fixing frame; 2. Second support seat; 21. Clamping plate; 22. Spring; 3. First rotating groove; 31. Ball; 4. Collection box; 5. Second rotating groove; 51. Support shaft; 52. Roller; 6. Elastic pad. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] Specific examples are given below.

[0025] like Figures 1 to 5As shown, an electric vehicle wheel hub processing flipping device described in an embodiment of the utility model comprises a first support seat 1; a support frame 11 is fixedly connected to the top of the first support seat 1; the support frame 11 is a pair and symmetrically arranged on the top of the first support seat 1; a rotating seat 12 is rotatably connected to the middle of the support frame 11; a threaded rod 13 is threadedly connected to the middle of the rotating seat 12; a fixing hole 14 is opened in the middle of the support frame 11; the fixing holes 14 are multiple and distributed in an annular manner around the rotating seat 12; a fixing seat 15 is fixedly connected to the side wall of the rotating seat 12; the fixing seat 15 is multiple and distributed in an annular manner on the side wall of the threaded rod 13; the fixing seat 15 is arranged corresponding to the fixing hole 14; a fixing rod 16 is arranged in the middle of the fixing hole 14 and the fixing seat 15; the fixing rod 16 is multiple and arranged corresponding to the fixing seat 15; the ends of the multiple fixing rods 16 are simultaneously fixed to the fixing frame 17; when working, the staff places the electric vehicle wheel hub to be processed between the pairs of threaded rods 13, and then rotates the threaded rod 13 so that the ends of the threaded rod 13 When the wheel hub of the electric vehicle is turned over, the staff will pull out the fixing rod 16 from the fixing hole 14 and then rotate the wheel hub of the electric vehicle. At this time, the rotating seat 12 will rotate along the support frame 11. When it is adjusted to a suitable angle, the staff will insert the fixing rod 16 into the fixing hole 14 to limit the rotation of the rotating seat 12. This step can adaptively limit the wheel hub of the electric vehicle when processing the wheel hub of the electric vehicle by providing the first support seat 1, the support frame 11, the rotating seat 12 and the threaded rod 13, so that the device can be applied to wheel hubs of electric vehicles with different diameters, thereby improving the scope of application of the device. By providing the fixing hole 14, the fixing seat 15 and the fixing rod 16, the staff can flip and adjust the angle of the electric vehicle wheel hub fixed in the middle of a pair of threaded rods 13, thereby facilitating the staff to process the wheel hub of the electric vehicle and improving the work efficiency of the staff when processing the wheel hub of the electric vehicle.

[0026] Further, such as Figure 1 , Figure 3 and Figure 5As shown, a pair of threaded rods 13 are rotatably connected to a second support seat 2 at one end close to each other; a pair of second support seats 2 are fixedly connected to a clamping plate 21 at one end close to each other; a spring 22 is provided between the rotating seat 12 and the second support seat 2; one end of the spring 22 is fixedly connected to the side wall of the second support seat 2, and the other end is fixedly connected to the side wall of the rotating seat 12; during operation, when the staff rotates the threaded rod 13 to drive the end of the threaded rod 13 to fit the side wall of the electric vehicle hub, the clamping plate 21 will first fit the side wall of the electric vehicle hub to fix the electric vehicle hub. This step can increase the contact area between the electric vehicle hub and the end of the threaded rod 13 by providing the clamping plate 21, thereby improving the fixing effect of this device on the electric vehicle hub. By providing the spring 22, when the second support seat 2 is pushed by the threaded rod 13, the clamping plate 21 does not rotate with the threaded rod 13, thereby improving the fixing effect of the clamping plate 21 on the electric vehicle hub.

[0027] Further, such as Figure 4 As shown, a first rotating groove 3 is provided between the rotating seat 12 and the support frame 11; a ball 31 is provided in the middle of the first rotating groove 3; the ball 31 is multiple and evenly distributed in the middle of the first rotating groove 3; this step, by providing the first rotating groove 3 and the ball 31, can change the sliding contact between the rotating seat 12 and the support frame 11 into a rolling contact with the ball 31, thereby reducing the friction force when the rotating seat 12 contacts the support frame 11, thereby reducing the wear when the rotating seat 12 contacts the support frame 11, and improving the service life of the device. It can also make the rotating seat 12 rotate more smoothly along the support frame 11, thereby improving the stability of the staff when flipping and adjusting the angle of the electric vehicle wheel hub.

[0028] Further, such as Figure 1 and Figure 2 As shown, a collecting box 4 is provided on the top of the first support seat 1; the collecting box 4 is arranged between a pair of support frames 11; in this step, by providing the collecting box 4, the debris and waste generated when the staff processes the electric vehicle hub can be collected, thereby reducing the workload of the staff when collecting the waste from the electric vehicle hub processing, improving the work efficiency of the staff when collecting the waste from the electric vehicle hub processing, and reducing the situation where the waste from the electric vehicle hub processing falls to the ground and pollutes the processing environment.

[0029] Further, such as Figure 2As shown, a second rotating groove 5 is provided on the top of the first support seat 1; the second rotating grooves 5 are multiple and evenly distributed in the middle of the first support seat 1; a support shaft 51 is fixedly connected to the middle of the second rotating groove 5; a roller 52 is rotatably connected to the middle of the support shaft 51; the bottom of the collecting box 4 is in contact with the roller 52; this step is provided with a second rotating groove 5, a support shaft 51 and a roller 52, so that when the bottom of the collecting box 4 contacts the top of the first support seat 1, the sliding contact between the bottom of the collecting box 4 and the top of the first support seat 1 can be changed into a rolling contact between the bottom of the collecting box 4 and the top of the first support seat 1, thereby reducing the friction force when the bottom of the collecting box 4 contacts the top of the first support seat 1, thereby reducing the wear when the bottom of the collecting box 4 contacts the top of the first support seat 1, and further improving the service life of this device.

[0030] Further, such as Figure 1 and Figure 5 As shown, an elastic pad 6 is fixedly connected to the middle of the clamping plate 21; by providing the elastic pad 6, the contact area between the side wall of the clamping plate 21 and the side wall of the electric vehicle hub can be increased, further improving the fixing effect of this device on the electric vehicle hub.

[0031] Working principle: The staff places the electric vehicle wheel hub to be processed between a pair of threaded rods 13, and then rotates the threaded rod 13 to make the end of the threaded rod 13 fit against the side wall of the electric vehicle wheel hub. At this time, the staff can process the electric vehicle wheel hub. When the staff needs to turn over the electric vehicle wheel hub, the staff pulls out the fixing rod 16 from the fixing hole 14, and then rotates the electric vehicle wheel hub. At this time, the rotating seat 12 will rotate along the support frame 11. When it is adjusted to a suitable angle, the staff will insert the fixing rod 16 into the fixing hole 14 to limit the rotation of the rotating seat 12. When the staff rotates the threaded rod 13 to drive the end of the threaded rod 13 to fit against the side wall of the electric vehicle wheel hub, the clamping plate 21 will first fit against the side wall of the electric vehicle wheel hub to fix the electric vehicle wheel hub.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric vehicle wheel hub processing and turning device, comprising a first support seat (1); characterized in that: A support frame (11) is fixedly connected to the top of the first support seat (1); the support frames (11) are a pair and are symmetrically arranged on the top of the first support seat (1); a rotating seat (12) is rotatably connected to the middle of the support frame (11); a threaded rod (13) is threadedly connected to the middle of the rotating seat (12); a fixing hole (14) is opened in the middle of the support frame (11); the fixing holes (14) are multiple and are distributed in an annular manner around the rotating seat (12); a fixing seat (15) is fixedly connected to the side wall of the rotating seat (12); the fixing seats (15) are multiple and are distributed in an annular manner on the side wall of the threaded rod (13); the fixing seat (15) and the fixing hole (14) are arranged correspondingly; a fixing rod (16) is provided in the middle of the fixing hole (14) and the fixing seat (15); the fixing rod (16) is multiple and is arranged correspondingly to the fixing seat (15); the ends of the multiple fixing rods (16) are simultaneously fixedly connected to the fixing frame (17).

2. The electric vehicle wheel hub processing and turning device according to claim 1, characterized in that: A pair of threaded rods (13) are rotatably connected to a second support seat (2) at one end close to each other; a pair of second support seats (2) are fixedly connected to a clamping plate (21) at one end close to each other; a spring (22) is provided between the rotating seat (12) and the second support seat (2); one end of the spring (22) is fixedly connected to a side wall of the second support seat (2), and the other end is fixedly connected to a side wall of the rotating seat (12).

3. The electric vehicle wheel hub processing and turning device according to claim 2, characterized in that: A first rotating groove (3) is provided between the rotating seat (12) and the supporting frame (11); a ball (31) is provided in the middle of the first rotating groove (3); and the ball (31) is in plurality and evenly distributed in the middle of the first rotating groove (3).

4. The electric vehicle wheel hub processing and turning device according to claim 3, characterized in that: A collection box (4) is provided on the top of the first support seat (1); the collection box (4) is arranged between a pair of support frames (11).

5. The electric vehicle wheel hub processing and turning device according to claim 4, characterized in that: The top of the first support seat (1) is provided with a second rotating groove (5); the second rotating grooves (5) are multiple and evenly distributed in the middle of the first support seat (1); a support shaft (51) is fixedly connected in the middle of the second rotating groove (5); a roller (52) is rotatably connected in the middle of the support shaft (51); and the bottom of the collection box (4) is in contact with the roller (52).

6. The electric vehicle wheel hub processing and turning device according to claim 5, characterized in that: An elastic pad (6) is fixedly connected to the middle of the clamping plate (21).

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