Conveying system for hub detection

Abstract

A conveying system for hub detection comprises a detection lead room, a hub detection rotary table is arranged in the detection lead room, an outer tool assembly is arranged on the outer side of an inlet and an outlet of the detection lead room, and the hub detection rotary table and the outer tool assembly convey hubs through a lifting appliance assembly. A hub dumping platform used for assisting a vertical hub to be horizontally placed is arranged on one side of the outer tool assembly, a lifting conveying assembly used for conveying the hub downwards is arranged below the hub dumping platform, and a left conveying table and a right conveying table are arranged on the left side and the right side of the lower end of the lifting conveying assembly. And the hubs are conveyed in a classified mode according to the hub detection result. Due to the application of the technical scheme, according to the conveying system for hub detection, the outer tool assembly is arranged outside the detection lead room to be matched with the lifting appliance assembly to complete positioning, taking and placing of hubs, meanwhile, the hub dumping platform is designed to assist in dumping operation of the hubs, the operation efficiency is high, and impact on the hub bearing device is small.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub detection auxiliary equipment, in particular to a conveying system for wheel hub detection. Background Art

[0002] The wheel hub is a cylindrical metal part that supports the tire with its inner profile and is mounted on an axle. It is also called a wheel rim or steel rim. The wheel hub is an important part of the wheel and supports the weight of the entire vehicle. The performance and quality of the wheel hub plays a vital role in the safety of the vehicle, so the wheel hub needs to be strictly tested after production.

[0003] Currently, in the wheel hub inspection process, the wheel hub needs to be placed vertically during the inspection process, and the wheel hub needs to be placed horizontally to prevent the wheel hub from rolling when the inspection is completed. The traditional method is to use manual work, which has low efficiency and high intensity. At the same time, it is easy to cause impact and damage to the conveyor line in the process of placing the vertical wheel hub flat on the conveyor line.

[0004] Therefore, in view of the deficiencies in the prior art, the utility model designs a conveying system for wheel hub detection to solve the above problems.

[0005] It should be noted that the above introduction to the technical background is only for the convenience of clearly and completely explaining the technical solution of the utility model and facilitating the understanding of those skilled in the art. It cannot be considered that the above contents are well known to those skilled in the art simply because they are explained in the background technology of the utility model. Utility Model Content

[0006] In order to overcome the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide a conveying system for wheel hub detection, which completes the handling and flattening transportation of the wheel hub by designing a lifting and dumping device in conjunction with a conveyor line.

[0007] To achieve the above-mentioned purpose and other related purposes, the technical solution provided by the utility model is: a conveying system for wheel hub detection, including a detection lead room, a wheel hub detection turntable is arranged inside the detection lead room, an external tooling assembly is arranged on the outside of the inlet and outlet of the detection lead room, the wheel hub detection turntable and the external tooling assembly convey the wheel hub through a hanger assembly, a wheel hub dumping platform for assisting the vertical wheel hub to be laid flat is arranged on one side of the external tooling assembly, a lifting and conveying assembly for transporting the wheel hub downward is arranged under the wheel hub dumping platform, a left conveying platform and a right conveying platform are arranged on the left and right sides of the lower end of the lifting and conveying assembly, and the wheel hub is classified and conveyed according to the wheel hub detection results through the lifting and conveying assembly.

[0008] The preferred technical solution is: the sling assembly includes a horizontal telescopic device fixed on the top of the lead testing room, the output end of the horizontal telescopic device is connected to the lifting hanger, the lifting hanger can be moved above the wheel hub detection turntable and the external tooling assembly, the output end of the lifting hanger is connected to the wheel hub clamp, wherein the horizontal telescopic device, the lifting hanger and the wheel hub clamp are all driven by cylinders.

[0009] The preferred technical solution is: the external tooling assembly includes a support frame located below the sling assembly, a wheel hub support slide rod is provided at the upper end of the support frame, a thrust cylinder is provided on the left side of the support frame, and a push plate is connected to the right output end of the thrust cylinder, which pushes the wheel hub to move.

[0010] The preferred technical solution is: the wheel hub dumping platform is arranged on the right side of the outer tooling assembly, the wheel hub dumping platform includes a transition platform, the upper end surface height of the transition platform is lower than the horizontal height of the supporting slide bar, a lifting port is provided at the left end of the transition platform, a lifting motor is provided on one side of the lifting port, a lifting screw is connected to the lower output end of the lifting motor, a translation cylinder is provided at the right end of the transition platform, and the left output end of the translation cylinder is connected to a transition support plate designed to be inclined to the right.

[0011] The preferred technical solution is: the lifting and conveying assembly includes a lifting frame, a lifting platform is provided on the lifting frame, the lifting platform is located below the lifting port, a two-way conveyor belt and a threaded hole are provided on the lifting platform, the threaded hole is connected to the lifting screw rod, the left and right sides of the lifting platform can be docked with the left conveying platform and the right conveying platform, and the two-way conveyor belt is controlled according to the wheel hub detection result to convey the wheel hub on it to the left conveying platform or the right conveying platform.

[0012] The preferred technical solution is: a plurality of horizontally arranged rollers are provided on the transition support plate, and the friction between the transition support plate and the wheel hub is reduced by the rollers to prevent the transition support plate from pulling the wheel hub when retreating.

[0013] Due to the application of the above technical scheme, the utility model provides a conveying system for wheel hub inspection, which completes the positioning and placement of the wheel hub by arranging an external tooling assembly outside the inspection lead room in conjunction with a lifting fixture assembly, and at the same time designs a wheel hub dumping platform to assist the wheel hub in dumping operations, with high operating efficiency and little impact on the wheel hub bearing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a side view of a conveying system for wheel hub detection according to the utility model;

[0015] Figure 2 This is a front view of a conveying system for wheel hub detection according to the utility model;

[0016] Figure 3 It is a schematic diagram of the cooperation between the wheel hub dumping platform and the wheel hub in the utility model;

[0017] Figure 4 It is a schematic diagram of the states of various devices when the wheel hub is tilted in the present invention;

[0018] Figure 5 It is a schematic diagram of the classified transportation after the wheel hub is lowered in the utility model;

[0019] Figure 6 It is a structural schematic diagram of the Chinese and foreign tooling components of the utility model;

[0020] Figure 7 This is a schematic diagram of the structure of the wheel hub dumping platform in the utility model;

[0021] Figure 8 It is a schematic diagram of the structure of the lifting and conveying assembly in the utility model.

[0022] In the above drawings, 1. lead testing room; 11. wheel hub testing turntable; 2. hanger assembly; 21. horizontal telescopic device; 22. lifting hanger; 23. wheel hub clamp; 3. external tooling assembly; 31. support frame; 32. wheel hub supporting slide bar; 33. push plate; 34. thrust cylinder; 4. wheel hub tipping platform; 41. transition platform; 42. lifting port; 43. lifting motor; 43a. lifting screw rod; 44. translation cylinder; 45. transition support plate; 5. lifting and conveying assembly; 51. lifting frame; 52. lifting platform; 52a. two-way conveyor belt; 52b. threaded hole; 6. left conveying platform; 7. right conveying platform; 8. wheel hub. DETAILED DESCRIPTION

[0023] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0024] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] like Figure 1 and Figure 2 As shown, the utility model discloses a conveying system for wheel hub detection, including a detection lead room 1, a wheel hub detection turntable 11 is arranged inside the detection lead room 1, an external tooling assembly 3 is arranged outside the inlet and outlet of the detection lead room 1, a hanger assembly 2 is arranged above the wheel hub detection turntable 11 and the external tooling assembly 3, and the wheel hub 8 is operated between the wheel hub detection turntable 11 and the external tooling assembly 3 through the hanger assembly 2, a wheel hub dumping platform 4 is arranged on one side of the external tooling assembly 3, a lifting and conveying assembly 5 is arranged below the wheel hub dumping platform 4, and a left conveying platform 6 and a right conveying platform 7 are respectively arranged on the left and right sides of the lower end of the lifting and conveying assembly 5. The main components of the above utility model will be described in detail below:

[0026] like Figure 1 and Figure 2 As shown, the sling assembly 2 includes a horizontal telescopic device 21 fixed on the top of the lead testing room 1, the output end of the horizontal telescopic device 21 is connected to the lifting hanger 22, and the lifting hanger 22 is controlled to move above the wheel hub testing turntable 11 and the external tooling assembly 3, the output end of the lifting hanger 22 is connected to the wheel hub clamp 23, and the horizontal telescopic device 21, the lifting hanger 22 and the wheel hub clamp 23 are all driven by cylinders instead of human drive to improve efficiency.

[0027] like Figure 1 , Figure 2 and Figure 6 As shown, the outer tooling assembly 3 includes a support frame 31 located below the sling assembly 2, and a wheel hub support slide rod 32 for positioning the wheel hub 8 is provided at the upper end of the support frame 31, and a thrust cylinder 34 is provided on the left side of the support frame 31, and a push plate 33 for pushing the wheel hub 8 to move is connected to the right output end of the thrust cylinder 34.

[0028] like Figure 1 , Figure 2 , Figure 6 and Figure 7 As shown, the wheel hub dumping platform 4 is arranged on the right side of the outer tooling assembly 3, and the wheel hub dumping platform 4 includes a transition platform 41. The upper end surface height of the transition platform 41 is lower than the horizontal height of the supporting slide bar 32, so as to facilitate the dumping operation of the wheel hub 8. A lifting port 42 is provided at the left end of the transition platform 41, and a lifting motor 43 is provided on one side of the lifting port 42. A lifting screw 43a is connected to the lower output end of the lifting motor 43, and a translation cylinder 44 is provided at the right end of the transition platform 41. A transition support plate 45 designed to be inclined to the right is connected to the left output end of the translation cylinder 44. There are several horizontally arranged rollers on the transition support plate 45, and the friction between the wheel hub 8 and the transition support plate 45 is reduced by the rollers.

[0029] like Figure 1 , Figure 2 , Figure 7 and Figure 8As shown, the lifting and conveying assembly 5 includes a lifting frame 51, on which a lifting platform 52 is provided. The lifting platform 52 is located below the lifting port 42, and a bidirectional conveyor belt 52a and a threaded hole 52b are provided on the lifting platform 52. The threaded hole 52b is connected to the lifting screw rod 43a. The left and right sides of the lifting platform 52 can be docked with the left conveying platform 6 and the right conveying platform 7 to classify and convey the wheel hub 8 that has been inspected.

[0030] refer to Figure 1 - Figure 8 As shown, when the wheel hub 8 is inspected, the lifting hanger 22 descends to above the wheel hub inspection turntable 11, and the wheel hub clamp 23 clamps the wheel hub 8. After clamping, the lifting hanger 22 rises, and the horizontal telescopic device 21 pushes the lifting hanger 22 to above the support frame 31. The lifting hanger 22 descends to place the wheel hub 8 on the wheel hub support slide bar 32, and the wheel hub clamp 23 opens to clamp the wheel hub 8.

[0031] After the wheel hub 8 is placed on the wheel hub support slide bar 32, the thrust cylinder 34 drives the push plate 33 to push the wheel hub 8 to the right. At this time, the translation cylinder 44 drives the transition support plate 45 to push to the left. When the push plate 33 pushes the wheel hub 8 to the edge of the wheel hub support slide bar 32, the transition support plate 45 also reaches the left edge of the transition platform 41. The push plate 33 continues to push the wheel hub 8. Since the upper end surface height of the transition platform 41 is lower than the horizontal height of the support slide bar 32, the wheel hub 8 will flip to the right. During the side flipping process of the wheel hub 8, it is received by the tilted transition support plate 45, and then the transition support plate 45 gradually separates from the wheel hub 8 under the drive of the translation cylinder 44. During this process, the wheel hub 8 is gradually laid flat on the lifting platform 52.

[0032] After the wheel hub 8 is laid flat, the lifting motor 43 drives the lifting screw 43a to rotate, thereby causing the lifting platform 52 to descend to the bottom of the lifting frame 51, and then the bidirectional conveyor belt 52a controls the conveying direction according to whether the inspection result of the wheel hub 8 is qualified or not, and sends the qualified products to the left conveying platform 6, and the unqualified products to the right conveying platform 7.

[0033] In summary, the utility model discloses a conveying system for wheel hub detection, which has a simple structure and ingenious design, and effectively improves the efficiency of wheel hub conveying, while also reducing the impact damage of the wheel hub to the conveying device during the conveying process.

[0034] The above embodiment provided by the utility model is only an example of the principle and effect of the utility model, and is not used to limit the utility model. Anyone familiar with this technology can modify or change the above embodiment without violating the spirit and scope of the utility model. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed by the utility model should still be covered by the claims of the utility model.

Claims

1. A conveying system for wheel hub detection, characterized in that: The invention comprises a lead testing room (1), wherein a wheel hub testing turntable (11) is arranged inside the lead testing room (1), an external tooling assembly (3) is arranged outside the inlet and outlet of the lead testing room (1), a sling assembly (2) is arranged above the wheel hub testing turntable (11) and the external tooling assembly (3), a wheel hub tipping platform (4) is arranged on one side of the external tooling assembly (3), a lifting and conveying assembly (5) is arranged below the wheel hub tipping platform (4), and a left-hand conveying platform (6) and a right-hand conveying platform (7) are respectively arranged on the left and right sides of the lower end of the lifting and conveying assembly (5).

2. A conveying system for wheel hub detection according to claim 1, characterized in that: The lifting device assembly (2) comprises a horizontal telescopic device (21) fixed on the top of the lead testing room (1), the output end of the horizontal telescopic device (21) is connected to a lifting hanger (22), the lifting hanger (22) can move above the wheel hub testing turntable (11) and the external tooling assembly (3), and the output end of the lifting hanger (22) is connected to a wheel hub clamp (23).

3. A conveying system for wheel hub detection according to claim 2, characterized in that: The horizontal telescopic device (21), the lifting hanger (22) and the wheel hub clamp (23) are all driven by cylinders.

4. A conveying system for wheel hub detection according to claim 1, characterized in that: The outer tooling assembly (3) comprises a support frame (31) located below the sling assembly (2), a hub support slide bar (32) being provided at the upper end of the support frame (31), a propulsion cylinder (34) being provided at the left side of the support frame (31), and a push plate (33) being connected to the right output end of the propulsion cylinder (34).

5. A conveying system for wheel hub detection according to claim 4, characterized in that: The wheel hub tipping platform (4) is arranged on the right side of the outer tooling assembly (3), and the wheel hub tipping platform (4) comprises a transition platform (41). The upper end surface height of the transition platform (41) is lower than the horizontal height of the supporting slide bar (32). A lifting port (42) is provided at the left end of the transition platform (41), and a lifting motor (43) is provided on one side of the lifting port (42). A lifting screw rod (43a) is connected to the lower output end of the lifting motor (43). A translation cylinder (44) is provided at the right end of the transition platform (41), and a transition support plate (45) designed to be inclined to the right is connected to the left output end of the translation cylinder (44).

6. A conveying system for wheel hub detection according to claim 5, characterized in that: The lifting and conveying assembly (5) comprises a lifting frame (51), a lifting platform (52) is provided on the lifting frame (51), the lifting platform (52) is located below the lifting opening (42), a bidirectional conveyor belt (52a) and a threaded hole (52b) are provided on the lifting platform (52), the threaded hole (52b) is connected to the lifting screw rod (43a), and the left and right sides of the lifting platform (52) can be connected to the left conveying platform (6) and the right conveying platform (7).

7. A conveying system for wheel hub detection according to claim 5, characterized in that: The transition support plate (45) is provided with a plurality of rollers arranged horizontally.

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