Tool device for hub coating

Abstract

The utility model discloses a tool device for hub coating, which belongs to the field of hub coating and comprises a protective cover and a base fixedly connected to the inner bottom wall of the protective cover, and the inner side of the base is provided with a rotating structure enabling coating materials to be more uniformly distributed on the surface of a hub. The rotating structure comprises a servo motor fixedly connected to the inner bottom wall of the base, a rotating rod fixedly connected to an output shaft of the servo motor, a containing disc fixedly connected to the top end of the rotating rod, mounting shells fixedly connected to the left side and the right side of the containing disc correspondingly, and clamping assemblies arranged on the inner sides of the mounting shells. A spraying assembly used for coating is arranged on the upper surface of the protective cover. According to the tool device for hub coating, a hub can rotate at a constant speed in the coating process through the rotating structure, so that it is ensured that a coating material can uniformly cover the surface of the whole hub, the coating quality is improved, meanwhile, the clamping assembly is matched for use, it is ensured that the hub is kept stable in the coating process, the hub is prevented from moving or rotating, and the coating quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub coating, in particular to a tooling device for wheel hub coating. Background Art

[0002] In the wheel hub manufacturing industry, coating technology is the key link to improve the appearance quality of the wheel hub and increase its corrosion resistance. Traditional wheel hub coating technology often uses manual spraying or fixed spraying equipment, which has obvious shortcomings.

[0003] First, although the traditional manual spraying method is flexible, it is difficult to ensure the uniformity of the coating, and the skill level of the operator directly affects the coating quality, resulting in low production efficiency. Secondly, although the fixed spraying equipment has improved the coating efficiency to a certain extent, it is difficult for the coating material to evenly cover the entire hub surface because the hub is fixed. In addition, the existing coating process often produces a large amount of harmful gases and dust during the spraying process. These harmful substances not only pollute the working environment, but also pose a threat to the health of the operators. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one purpose of the utility model is to provide a tooling device for wheel hub coating, which has the advantages of improving coating quality and ensuring working environment.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tooling device for wheel hub coating is provided, comprising a shield and a base fixedly connected to the inner bottom wall of the shield, wherein the inner side of the base is provided with a rotating structure for enabling the coating material to be more evenly distributed on the surface of the wheel hub;

[0007] The rotating structure includes a servo motor fixedly connected to the inner bottom wall of the base, a rotating rod fixedly connected to the output shaft of the servo motor, a placement plate fixedly connected to the top of the rotating rod, a mounting shell fixedly connected to the left and right sides of the placement plate respectively, and a clamping assembly arranged on the inner side of the mounting shell;

[0008] The upper surface of the shield is provided with a spray assembly for coating;

[0009] An exhaust assembly for exhausting harmful gases is arranged on the left side of the protective cover.

[0010] Furthermore, a door body is hinged on the front of the shield, a window is provided on the front of the door body, and a glass window is fixedly connected to the inner side of the window.

[0011] Furthermore, the clamping assembly includes an electric push rod fixedly connected to the mounting shell, fixedly connected to the inner side of the mounting shell, an elastic telescopic rod fixedly connected to one end of the movable rod of the electric push rod, and a rubber block fixedly connected to one end of the piston rod of the elastic telescopic rod.

[0012] Furthermore, the rubber block on the left side passes through the left side wall of the placement tray and extends to the interior of the placement tray, and the rubber block on the right side passes through the right side wall of the placement tray and extends to the interior of the placement tray.

[0013] Furthermore, the injection assembly includes a material box fixedly connected to the upper surface of the shield, a suction pipe fixedly connected to the left side of the material box, a pump body fixedly connected to the other end of the suction pipe, a connecting pipe fixedly connected to the liquid outlet end of the pump body, and a nozzle, and the nozzle is fixedly connected to the inner top wall of the shield.

[0014] Furthermore, a mounting opening is opened on the left side wall of the protective cover, and the exhaust assembly includes an exhaust pipe fixedly connected to the inner side of the mounting opening, an exhaust fan fixedly connected to the inner side of the exhaust pipe, and an activated carbon plate located on the left side of the exhaust fan.

[0015] Furthermore, a draw opening is provided on the upper surface of the exhaust pipe, and a clamp is slidably connected to the inner side of the draw opening, and the activated carbon plate is clamped on the inner side of the clamp.

[0016] The above solution of the utility model includes at least the following beneficial effects:

[0017] The tooling device for wheel hub coating uses a rotating structure to enable the wheel hub to rotate at a uniform speed during the coating process, thereby ensuring that the coating material can evenly cover the entire wheel hub surface and improve the coating quality. At the same time, the use of a clamping component ensures that the wheel hub remains stable during the coating process to prevent it from moving or rotating, thereby ensuring the coating quality. In addition, by equipping it with an exhaust component, the harmful gases generated are discharged in time to keep the working environment clean and the operators healthy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 It is a schematic structural diagram of a tooling device for wheel hub coating provided in an embodiment of the utility model;

[0020] Figure 2 It is a stereoscopic diagram of a fixture and an activated carbon plate in a tooling device for hub coating provided in an embodiment of the utility model;

[0021] Figure 3 It is a front schematic diagram of a tooling device for wheel hub coating provided in an embodiment of the utility model.

[0022] Description of Figure Numbers:

[0023] 1. Protective cover; 2. Base; 3. Servo motor; 4. Rotating rod; 5. Placement plate; 6. Mounting shell; 7. Glass window; 8. Electric push rod; 9. Elastic telescopic rod; 10. Rubber block; 11. Material box; 12. Suction tube; 13. Pump body; 14. Connecting pipe; 15. Nozzle; 16. Exhaust duct; 17. Exhaust fan; 18. Activated carbon plate; 19. Clamp. DETAILED DESCRIPTION

[0024] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limiting the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] See also Figure 1-3 A tooling device for wheel hub coating includes a shield 1 and a base 2 fixedly connected to the inner bottom wall of the shield 1. The inner side of the base 2 is provided with a rotating structure that enables the coating material to be more evenly distributed on the surface of the wheel hub.

[0030] like Figure 1 As shown, the rotating structure includes a servo motor 3 fixedly connected to the inner bottom wall of the base 2, a rotating rod 4 fixedly connected to the output shaft of the servo motor 3, a placement plate 5 fixedly connected to the top of the rotating rod 4, a mounting shell 6 fixedly connected to the left and right sides of the placement plate 5 respectively, and a clamping assembly arranged on the inner side of the mounting shell 6.

[0031] The upper surface of the shield 1 is provided with a spray assembly for coating.

[0032] An exhaust assembly for exhausting harmful gases is provided on the left side of the protective cover 1.

[0033] It should be noted that a door body is hinged on the front of the shield 1, and a window is provided on the front of the door body, and a glass window 7 is fixedly connected to the inner side of the window.

[0034] The clamping assembly includes an electric push rod 8 fixedly connected to the mounting shell 6, fixedly connected to the inner side of the mounting shell 6, an elastic telescopic rod 9 fixedly connected to one end of the movable rod of the electric push rod 8, and a rubber block 10 fixedly connected to one end of the piston rod of the elastic telescopic rod 9. The left rubber block 10 penetrates the left side wall of the placement tray 5 and extends to the interior of the placement tray 5, and the right rubber block 10 penetrates the right side wall of the placement tray 5 and extends to the interior of the placement tray 5.

[0035] The injection assembly includes a material box 11 fixedly connected to the upper surface of the protective cover 1, a suction pipe 12 fixedly connected to the left side of the material box 11, a pump body 13 fixedly connected to the other end of the suction pipe 12, a connecting pipe 14 fixedly connected to the liquid outlet end of the pump body 13, and a nozzle 15. The nozzle 15 is fixedly connected to the inner top wall of the protective cover 1, and the end of the connecting pipe 14 away from the pump body 13 passes through the upper surface of the protective cover 1 and extends to the interior of the protective cover 1 and is fixedly connected to the docking end of the nozzle 15.

[0036] A mounting opening is provided on the left side wall of the protective cover 1, and the exhaust assembly includes an exhaust pipe 16 fixedly connected to the inner side of the mounting opening, an exhaust fan 17 fixedly connected to the inner side of the exhaust pipe 16, and an activated carbon plate 18 located on the left side of the exhaust fan 17. A pull opening is provided on the upper surface of the exhaust pipe 16, and a clamp 19 is slidably connected to the inner side of the pull opening, and the activated carbon plate 18 is clamped on the inner side of the clamp 19.

[0037] In addition, the left electric push rod 8 is fixedly connected to the inner left wall of the left housing mounting shell 6, and the right electric push rod 8 is fixedly connected to the inner right wall of the right mounting shell 6.

[0038] The working principle of the above embodiment is:

[0039] First, place the wheel hub inside the placement plate 5, then start the electric push rod 8 to drive the elastic telescopic rod 9 to move, and the elastic telescopic rod 9 then drives the rubber block 10 to contact the wheel hub, so that the wheel hub is clamped and positioned by the rubber blocks 10 on the left and right sides, and in the process of clamping and positioning, the elastic telescopic rod 9 can be telescopically adjusted according to the contour of the wheel hub to ensure that the rubber block 10 is closely fitted to the surface of the object, thereby improving the clamping stability, and the rubber block 10 has a high friction coefficient, so that a large friction force can be generated between the rubber block 10 and the wheel hub, thereby enhancing the clamping stability;

[0040] Then, the servo motor 3 is started and relevant parameters are adjusted so that the servo motor 3 can rotate at a uniform speed, and the servo motor 3 then drives the rotating rod 4 to rotate at a uniform speed, and the rotating rod 4 then drives the placing plate 5 to rotate at a uniform speed, and the placing plate 5 then drives the wheel hub to rotate at a uniform speed. At the same time, the pump body 13 is started, and the pump body 13 extracts the spray material in the material box 11 through the suction pipe 12, and the spray material is transported to the connecting pipe 14, and finally the wheel hub is sprayed through the nozzle 15;

[0041] Harmful gases are generated during the spraying process. The exhaust fan 17 is started to extract the harmful gases in the protective cover 1. The harmful gases entering the exhaust pipe 16 will pass through the activated carbon plate 18. The adsorption function of the activated carbon plate 18 adsorbs the harmful substances in the gas, thereby filtering the gas. In addition, when the activated carbon plate 18 has been used for too long, the activated carbon plate 18 can be extracted from the inside of the exhaust pipe 16 by pulling out the clamp 19, thereby facilitating the cleaning and replacement of the activated carbon plate 18.

[0042] The above solution of the utility model includes at least the following beneficial effects:

[0043] The tooling device for wheel hub coating uses a rotating structure to enable the wheel hub to rotate at a uniform speed during the coating process, thereby ensuring that the coating material can evenly cover the entire wheel hub surface and improve the coating quality. At the same time, the use of a clamping component ensures that the wheel hub remains stable during the coating process to prevent it from moving or rotating, thereby ensuring the coating quality. In addition, by equipping it with an exhaust component, the harmful gases generated are discharged in time to keep the working environment clean and the operators healthy.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0045] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A tooling device for wheel hub coating, comprising a shield (1) and a base (2) fixedly connected to the inner bottom wall of the shield (1), characterized in that: The inner side of the base (2) is provided with a rotating structure that enables the coating material to be more evenly distributed on the surface of the hub; The rotating structure comprises a servo motor (3) fixedly connected to the inner bottom wall of the base (2), a rotating rod (4) fixedly connected to the output shaft of the servo motor (3), a placement plate (5) fixedly connected to the top of the rotating rod (4), a mounting shell (6) respectively fixedly connected to the left and right sides of the placement plate (5), and a clamping assembly arranged on the inner side of the mounting shell (6); The upper surface of the shield (1) is provided with a spraying assembly for coating; An exhaust assembly for exhausting harmful gases is provided on the left side of the protective cover (1).

2. The wheel hub coating tooling device according to claim 1, characterized in that: The front of the protective cover (1) is hinged with a door body, the front of the door body is provided with a window, and the inner side of the window is fixedly connected with a glass window (7).

3. The wheel hub coating tooling device according to claim 1, characterized in that: The clamping assembly comprises an electric push rod (8) fixedly connected to a mounting shell (6), fixedly connected to the inner side of the mounting shell (6), an elastic telescopic rod (9) fixedly connected to one end of a movable rod of the electric push rod (8), and a rubber block (10) fixedly connected to one end of a piston rod of the elastic telescopic rod (9).

4. The wheel hub coating tooling device according to claim 3, characterized in that: The rubber block (10) on the left side penetrates the left side wall of the placement tray (5) and extends to the interior of the placement tray (5), and the rubber block (10) on the right side penetrates the right side wall of the placement tray (5) and extends to the interior of the placement tray (5).

5. The wheel hub coating tooling device according to claim 1, characterized in that: The spray assembly comprises a material box (11) fixedly connected to the upper surface of the protective cover (1), a suction pipe (12) fixedly connected to the left side of the material box (11), a pump body (13) fixedly connected to the other end of the suction pipe (12), a connecting pipe (14) fixedly connected to the liquid outlet end of the pump body (13), and a spray head (15), wherein the spray head (15) is fixedly connected to the inner top wall of the protective cover (1).

6. The wheel hub coating tooling device according to claim 1, characterized in that: The left side wall of the protective cover (1) is provided with a mounting opening, and the exhaust assembly comprises an exhaust pipe (16) fixedly connected to the inner side of the mounting opening, an exhaust fan (17) fixedly connected to the inner side of the exhaust pipe (16), and an activated carbon plate (18) located on the left side of the exhaust fan (17).

7. The wheel hub coating tooling device according to claim 6, characterized in that: The upper surface of the exhaust pipe (16) is provided with a draw opening, and the inner side of the draw opening is slidably connected with a clamp (19), and the activated carbon plate (18) is clamped on the inner side of the clamp (19).

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