Automobile hub turnover device

Abstract

An automobile hub overturning device comprises box bodies used for overturning, the box bodies can be aligned with an opening in one side of a conveying device, the rear sides of the box bodies are communicated with the outside and rotationally provided with a plurality of conveying rollers, and the box bodies are provided with first driving mechanisms for driving the conveying rollers to rotate synchronously. The rotating shaft is fixedly connected with output shafts of first motors. The hub turnover device is simple in structure and ingenious in conception, after a hub enters the box body, the box body can revolve along the axis of the stand column so as to be far away from the conveying device on one side, meanwhile, the next box body is aligned with the conveying device, the hub enters the box body, turnover of the hub can be completed when the box body revolves, and the hub turnover device is convenient to use. The overturned box body is aligned with the conveying device on the other side, the hubs leave the box body and are conveyed away by the conveying device, in the process, the conveying device does not need to be stopped to wait for overturning of the hubs, continuous feeding is achieved, actual requirements can be met, and the hub overturning device is suitable for popularization.

Description

Technical Field

[0001] The utility model belongs to the field of automobile wheels, and particularly relates to an automobile wheel turning device. Background Art

[0002] A wheel hub is a cylindrical metal component that supports the tire inside the tire profile. During the process of machining the wheel hub, after polishing one side of the wheel hub, it is necessary to turn it over to process the other side. When the wheel hub is turned over, the wheel hub is generally conveyed into the turning device through a conveying device on one side for turning. After turning is completed, it is conveyed away through a conveying device on the other side. The conveying device generally uses a roller conveyor. When the existing turning device turns the wheel hub, the conveying device cannot convey the wheel hub and needs to wait for the wheel hub to complete turning and return to the conveying device again before it can be conveyed again, which affects the continuous conveying of the conveying device. Therefore, we have designed an automobile wheel turning device that will not cause the conveying device to pause. Content of the Utility Model

[0003] The utility model provides an automobile wheel turning device to solve the defects in the prior art.

[0004] The utility model is realized through the following technical solutions:

[0005] An automobile wheel turning device includes a box body for turning. The box body can be aligned with an opening on one side of the conveying device. The rear side of the box body communicates with the outside and is rotatably provided with several conveying rollers. The box body is provided with a first driving mechanism for driving the conveying rollers to rotate synchronously. The characteristics are as follows: several box bodies are provided, and rotating shafts are respectively fixedly installed on the box bodies. The rotating shafts are fixedly connected to the output shafts of first motors. The first motors are fixedly connected to columns. The box bodies are evenly distributed in a circumferential manner on the columns. One end of the column is fixedly installed with a base, and the base is provided with a second driving mechanism for driving the column to rotate.

[0006] For an automobile wheel turning device as described above, the first driving mechanism includes a second motor fixedly installed on the box body. Coaxial rotating shafts are respectively fixedly installed on the conveying rollers. The rotating shafts are respectively rotatably installed in reserved holes provided on the box body through bearings. A group of sprockets and chains are used for transmission connection between adjacent two rotating shafts. The sprockets are fixedly installed at one ends of the corresponding rotating shafts. The sprockets in the same group are driven by chains. The other end of one of the rotating shafts is fixedly connected to the output shaft of the second motor.

[0007] For an automobile wheel turning device as described above, the second driving mechanism includes a third motor fixedly installed on the base. The base is rotatably connected to a turntable through a bearing. The column is fixedly installed on the turntable. An outer toothed ring coaxial with the turntable is fixedly installed on the outer circumference of the turntable. A gear coaxial with the output shaft of the third motor is fixedly installed on the output shaft of the third motor. The gear meshes with the outer toothed ring.

[0008] An automobile wheel hub flipping device as described above, wherein cylinders are fixedly installed on the top side of the box body. The cylinders penetrate through the inner wall of the box body and are fixedly connected to a moving plate. The outer periphery of the moving plate is in sliding contact with the inner wall of the box body. Several mounting grooves are formed on the moving plate, and rotating shafts are respectively rotatably installed in the mounting grooves. Coaxial conveying rollers are also respectively fixedly installed on the rotating shafts.

[0009] An automobile wheel hub flipping device as described above, wherein T-shaped sliders are respectively fixedly installed on both sides of the moving plate, and T-shaped sliding grooves corresponding to the T-shaped sliders are formed on the inner wall of the box body. The T-shaped sliders are slidably installed in the corresponding T-shaped sliding grooves.

[0010] An automobile wheel hub flipping device as described above, wherein annular dovetail sliders are respectively installed on one side of the box body facing the column, and annular dovetail sliding grooves corresponding to the dovetail sliders are formed on the column. The dovetail sliders are slidably installed in the corresponding dovetail sliding grooves.

[0011] The advantages of the present utility model are as follows: The structure of the present utility model is simple and ingenious. After the wheel hub enters the box body, the box body can revolve around the axis of the column, so as to move away from the conveying device on one side. At the same time, the next box body is aligned with the conveying device again, and the wheel hub enters the box body. When the box body revolves, the flipping of the wheel hub will be completed simultaneously. After the flipping is completed, the box body is aligned with the conveying device on the other side, and the wheel hub leaves the box body and is conveyed away by the conveying device. During this process, the conveying device does not need to pause and wait for the flipping of the wheel hub, realizing continuous feeding, which can meet the actual needs and is suitable for popularization. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.

[0013] Figure 1 It is a schematic structural diagram of the present utility model; Figure 2 It is Figure 1 the bottom view of Figure 3 It is a schematic diagram of the dovetail slider on the box body 1; Figure 4 It is Figure 1 the partial enlarged view Ⅰ of

[0014] Reference numerals: 1, box body; 2, conveying roller; 3, first motor; 4, column; 5, rotating shaft; 6, base; 20, second motor; 21, rotating shaft; 22, sprocket; 23, chain; 30, third motor; 31, turntable; 32, external toothed ring; 33, gear; 40, cylinder; 41, moving plate; 42, installation groove; 50, T-shaped slider; 51, T-shaped sliding groove; 60, dovetail slider; 61, dovetail sliding groove; 100, wheel hub; 101, conveying device. Detailed implementation manners

[0015] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0016] An automobile wheel hub flipping device, as Figure 1 、 2 shown in FIGS. 3 and 4, includes a box body 1 for flipping. The box body 1 can be aligned with the side opening of the conveying device. The rear side of the box body 1 communicates with the outside and is rotatably provided with several conveying rollers 2. The box body 1 is provided with a first driving mechanism for driving the conveying rollers 2 to rotate synchronously. It is characterized in that: several box bodies 1 are provided. In this embodiment, four box bodies 1 are provided. Each box body 1 is provided with a first driving mechanism. Rotating shafts 5 are respectively and fixedly installed on the box bodies 1. The rotating shafts 5 are fixedly connected to the output shafts of the first motors 3. The first motors 3 are fixedly connected to the columns 4. The box bodies 1 are evenly distributed in a circumferential manner on the columns 4. The inside of the columns 4 is hollow. The first motors 3 are fixedly installed on the inner walls of the columns 4 through support rods. The output shafts of the first motors 3 are coaxially arranged with the corresponding rotating shafts 5. The outer peripheries of the rotating shafts 5 are rotatably connected to the inner walls of the through holes reserved on the columns 4 through coaxial bearings. One end of the column 4 is fixedly installed with a base 6. The base 6 is provided with a second driving mechanism for driving the column 4 to rotate. The structure of the present utility model is simple and ingenious. When the wheel hub 100 enters the box body 1, the box body 1 can revolve along the axis of the column 4, so as to move away from the conveying device 101 on one side. At the same time, the next box body 1 is aligned with the conveying device 101 again. When the wheel hub 100 enters the box body 1, the box body 1 will complete the flipping of the wheel hub 100 while revolving. After the flipping is completed, the box body 1 is aligned with the conveying device 101 on the other side, and the wheel hub 100 then leaves the box body 1 and is conveyed away by the conveying device 101. During this process, the conveying device 101 does not need to pause and wait for the flipping of the wheel hub 100, realizing continuous feeding, which can meet the actual needs and is suitable for popularization. When using the present utility model, place this device between two conveying devices 101, as Figure 2As shown, the top side of the conveying device 101 and the top side of the conveying roller 2 on the lower side of the box 1 are in the same horizontal plane. The conveying device 101 conveys the wheel hub 100 placed at a distance therefrom into the box 1, and at the same time drives the conveying roller 2 to rotate forwardly through the first driving mechanism, so that the wheel hub 100 can completely enter the box 1. After the wheel hub 100 enters the box 1, the second driving mechanism drives the column 4 to rotate, thereby driving the box 1 to revolve, until the next box 1 is aligned with the conveying device 101. At this time, the next wheel hub 100 is just conveyed to the front of the box 1. After the wheel hub 100 enters the box 1, the first motor 3 can be energized to drive the box 1 to rotate. The box 1 is turned over after rotating one hundred and eighty degrees. When the box 1 revolves to align with the conveying device 101 on the other side, the first driving mechanism drives the conveying roller 2 to rotate in the opposite direction to convey the wheel hub 100 to the conveying device 101. The same is true for other boxes 1. During this process, the conveying device 101 does not need to stop, and continuous conveying can be achieved.

[0017] Specifically, as shown in the figure, the first driving mechanism of the present embodiment includes a second motor 20, the second motor 20 is fixedly mounted on the housing 1, the second motor 20 corresponds to the housing 1 one by one, and coaxial rotating shafts 21 are respectively fixedly mounted on the conveying rollers 2, the inner periphery of the conveying rollers 2 is fixedly connected to the outer periphery of the rotating shaft 21, the rotating shafts 21 are respectively rotatably mounted in the reserved holes provided on the housing 1 through bearings, the rotating shaft 21 is coaxially arranged with the corresponding bearings, the inner ring of the bearings is fixedly connected to the outer periphery of the rotating shaft 21, and the outer ring of the bearings is fixedly connected to the inner wall of the reserved hole, and two adjacent rotating shafts 21 are connected through a group of sprockets 22 and chains 23 for transmission, each group has two sprockets 22 and one chain 23, the sprocket 22 is fixedly mounted on one end of the corresponding rotating shaft 21, the rotating shaft 21 is coaxially arranged with the corresponding sprocket 22, and the sprockets 22 in the same group are driven by the chain 23, the other end of one of the rotating shafts 21 is fixedly connected to the output shaft of the second motor 20, and the output shaft of the second motor 20 is coaxially arranged with the rotating shaft 21. When the second motor 20 is powered, the second motor 20 drives the corresponding rotating shaft 21 to rotate. The rotating shaft 21 then drives other rotating shafts 21 to rotate through the sprocket 22 and the chain 23, thereby driving the rotating roller 2 to rotate synchronously.

[0018] Specifically, as shown in the figure, the second driving mechanism of this embodiment includes a third motor 30, which is fixedly mounted on the base 6, and the base 6 is rotatably connected to the turntable 31 through a bearing, and the column 4 is fixedly mounted on the turntable 31. The base 6 is circular and is coaxially arranged with the turntable 31 and the column 4. The outer periphery of the turntable 31 is fixedly mounted with a coaxial outer gear ring 32, and the output shaft of the third motor 30 is fixedly mounted with a coaxial gear 33, and the gear 33 is meshed with the outer gear ring 32. When the third motor 30 is powered on, the third motor 30 drives the gear 33 to rotate, and then drives the turntable 31 to rotate through the outer gear ring 32, and then drives the column 4 to rotate.

[0019] Further, as Figure 2 shown, on the top side of the box body 1 in this embodiment, cylinders 40 are respectively and fixedly installed. The cylinders 40 penetrate through the inner wall of the box body 1 and are fixedly connected to the moving plate 41. The movable ends of the cylinders 40 are fixedly connected to the moving plate 41. The outer periphery of the moving plate 41 is in sliding contact and cooperation with the inner wall of the box body 1. A plurality of mounting grooves 42 are formed in the moving plate 41. Rotating shafts 21 are also respectively rotatably installed in the mounting grooves 42. Both ends of the rotating shafts 21 are rotatably installed in reserved holes on the inner walls of the mounting grooves 42 through bearings. Coaxial conveying rollers 2 are also respectively fixedly installed on the rotating shafts 21. The cylinders 40 can drive the moving plate 41 and the conveying rollers 2 thereon to move up and down, so as to adjust the distance between the upper and lower conveying rollers 2 to adapt to hubs 100 of different thicknesses. When the hub 100 enters the box body 1, the conveying roller 2 on the top side and the hub 100 are in rolling friction, enabling the hub 100 to enter the box body 1 more conveniently.

[0020] Furthermore, as shown in the figure, T-shaped sliders 50 are respectively and fixedly installed on both sides of the moving plate 41 in this embodiment. T-shaped sliding grooves 51 are formed in the inner wall of the box body 1 corresponding to the T-shaped sliders 50. The T-shaped sliders 50 are slidably installed in the corresponding T-shaped sliding grooves 51. The T-shaped sliders 50 and the T-shaped sliding grooves 51 can guide the movement of the moving plate 41 and make it more stable.

[0021] Furthermore, as shown in the figure, annular dovetail sliders 60 are respectively installed and fixed on the side of the box body 1 facing the column 4. Annular dovetail sliding grooves 61 are formed in the column 4 corresponding to the dovetail sliders 60. The dovetail sliders 60, the dovetail sliding grooves 61, and the rotating shaft 5 are coaxially arranged. The dovetail sliders 60 are slidably installed in the corresponding dovetail sliding grooves 61. When the box body 1 is turned over, the dovetail sliders 60 slide in the dovetail sliding grooves 61, which can provide support for the box body 1 and make the box body 1 more stable.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. However, such modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vehicle wheel hub turning device, comprising a box (1) for turning, the box (1) being able to align with a side opening of a conveying device, the rear side of the box (1) being connected to the outside and rotatably provided with a plurality of conveying rollers (2), the box (1) being provided with a first driving mechanism for driving the conveying rollers (2) to rotate synchronously, characterized in that: The box body (1) is provided with a plurality of rotating shafts (5) which are respectively fixedly mounted on the box body (1), the rotating shafts (5) are fixedly connected to the output shaft of the first motor (3), the first motor (3) is fixedly connected to the column (4), the box bodies (1) are evenly distributed on the column (4), one end of the column (4) is fixedly mounted with a base (6), and the base (6) is provided with a second driving mechanism for driving the column (4) to rotate.

2. The automobile wheel hub turning device according to claim 1, characterized in that: The first driving mechanism comprises a second motor (20), the second motor (20) is fixedly mounted on the housing (1), coaxial rotating shafts (21) are respectively fixedly mounted on the conveying rollers (2), the rotating shafts (21) are respectively rotatably mounted in reserved holes provided on the housing (1) through bearings, two adjacent rotating shafts (21) are connected by a group of sprockets (22) and chains (23), the sprockets (22) are fixedly mounted on one end of the corresponding rotating shafts (21), the sprockets (22) in the same group are driven by the chain (23), and the other end of one of the rotating shafts (21) is fixedly connected to the output shaft of the second motor (20).

3. The automobile wheel hub turning device according to claim 1, characterized in that: The second driving mechanism comprises a third motor (30), the third motor (30) is fixedly mounted on a base (6), the base (6) is rotatably connected to a turntable (31) via a bearing, the column (4) is fixedly mounted on the turntable (31), a coaxial outer gear ring (32) is fixedly mounted on the outer periphery of the turntable (31), a coaxial gear (33) is fixedly mounted on the output shaft of the third motor (30), and the gear (33) is meshed with the outer gear ring (32).

4. The automobile wheel hub turning device according to claim 2, characterized in that: The top side of the box (1) is fixedly mounted with a cylinder (40), which penetrates the inner wall of the box (1) and is fixedly connected to a moving plate (41). The outer periphery of the moving plate (41) is in sliding contact with the inner wall of the box (1). The moving plate (41) is provided with a plurality of mounting grooves (42), and the mounting grooves (42) are also rotatably mounted with rotating shafts (21), and the rotating shafts (21) are also fixedly mounted with coaxial conveying rollers (2).

5. The automobile wheel hub turning device according to claim 4, characterized in that: T-shaped sliders (50) are fixedly mounted on both sides of the movable plate (41), and T-shaped sliding grooves (51) are provided on the inner wall of the box body (1) corresponding to the T-shaped sliders (50), and the T-shaped sliders (50) are slidably mounted in the corresponding T-shaped sliding grooves (51).

6. The automobile wheel hub turning device according to claim 1, characterized in that: A fixed annular dovetail slider (60) is respectively installed on one side of the box body (1) facing the column (4), and an annular dovetail slide groove (61) is provided on the column (4) corresponding to the dovetail slider (60), and the dovetail slider (60) is slidably installed in the corresponding dovetail slide groove (61).

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