Drying mechanism for hub machining

Abstract

The utility model discloses a drying mechanism for hub processing, relates to the technical field of hub processing, and aims to solve the problem that a traditional hub drying device is incomplete in drying, the drying mechanism comprises a drying box and a pair of straight fluted plates, the two sides in the drying box are respectively provided with the corresponding straight fluted plates, and the straight fluted plates are arranged in the drying box. Corresponding mounting holes are formed in the top and the two sides of the drying box respectively, and a corresponding drying structure is mounted in each mounting hole. According to the hub drying device, the inclined grating plate is matched with the set of arc-shaped supporting plates to replace a traditional tray, hubs can be evenly placed on the grating plate, it is avoided that due to the fact that the distance between the hubs is not easy to control, drying is not uniform, the height position of the set of hubs is adjusted according to the thickness of wheel rims of the hubs, and the hubs can be conveniently and comprehensively dried.

Description

Technical Field

[0001] The utility model relates to the technical field of hub processing, in particular to a drying mechanism for hub processing. Background Technique

[0002] A hub is a cylindrical metal part that uses a shaft as the center inside an automobile tire to support the tire. Generally speaking, it is the part where the wheel center installs the axle, and it is an important component connecting the brake drum (brake disc), wheel disc, and half shaft. The automobile hub is an important part of automobile parts. Along with the growth of the Chinese automobile parts industry, the hub industry has gradually developed and grown.

[0003] After the hub is spray-painted, it needs to be dried. In the existing drying operation, a group of hubs are usually placed on a smooth tray and then put into a drying box. Although it seems to be evenly placed, it is difficult to ensure that the distance between the hubs is large enough. During drying, the part with a small distance between adjacent hubs is very likely to cause uneven drying. Content of the Utility Model

[0004] To solve the above problems, that is, to solve the problems raised in the above background technique, the utility model provides a drying mechanism for hub processing, which includes a drying box and a pair of straight groove plates. Corresponding straight groove plates are respectively installed on both sides inside the drying box. Installation holes are respectively provided at the top and both sides of the drying box, and corresponding drying structures are respectively installed in each installation hole. A lifting and adjusting structure is installed inside a pair of straight groove plates, and a hub placement structure is installed on the lifting and adjusting structure;

[0005] Each of the drying structures includes a housing, a filter screen, a fan blade shaft, and a serpentine electric heating wire;

[0006] One end of the housing is fixedly connected to the outside of the drying box, and the housing communicates with the installation hole. The filter screen is arranged at the other end of the housing. One side of the filter screen is fixedly connected to the fan blade shaft. The serpentine electric heating wire is located inside the housing. The two power connection ends of the serpentine electric heating wire are fixedly connected and pass through the housing. The serpentine electric heating wire is located near the drying box, and the fan blade shaft is located between the serpentine electric heating wire and the filter screen.

[0007] The further setting of the utility model is that the lifting and adjusting structure includes a pair of lead screws, a pair of sliders, a pair of belt pulleys, a belt, and a turntable;

[0008] One end of each of the pair of lead screws is respectively connected to a corresponding bearing at the upper and lower ends inside the pair of straight groove plates. The lower ends of the pair of lead screws both pass through the straight groove plates and are fixedly connected to the corresponding pulleys. The pair of pulleys are connected by the belt. One end of the upper end of one of the lead screws passes through the corresponding straight groove plate and the drying box and is fixedly connected to the turntable. The pair of sliders are respectively slidably arranged inside the corresponding straight groove plates. The pair of lead screws are respectively threadedly connected to the corresponding sliders. Trapezoidal chutes are respectively arranged on the opposite sides of the pair of sliders.

[0009] A further setting of the present utility model is that: the hub placement structure includes a sliding frame, a pair of trapezoidal sliding rods and a group of arc-shaped supporting plates;

[0010] One end of the sliding frame is provided with an inlaid handle. The two sides of the sliding frame are respectively fixedly connected to the corresponding trapezoidal sliding rods. The pair of trapezoidal sliding rods are respectively slidably arranged inside the corresponding trapezoidal chutes. A grid plate is installed inside the sliding frame. A group of evenly arranged arc-shaped supporting plates are fixedly connected to the upper side of the grid plate.

[0011] A further setting of the present utility model is that: an opening is provided on one side of the drying box. A movable door is provided at the opening of the drying box. A group of exhaust grooves are provided on the other side of the drying box. A valve is fixedly communicated with the bottom inside the drying box.

[0012] A further setting of the present utility model is that: the upper sides of the grid plate and the sliding frame are inclined planes (the angle range between the inclined plane and the bottom surface of the drying box 1 is 1-5°). The lowest position of the inclined plane of the grid plate is located near the opening of the drying box, which is convenient for a group of arc-shaped supporting plates to better hold the hubs and achieve the purpose of evenly placing the hubs.

[0013] A further setting of the present utility model is that: a baffle is installed at one end of the upper side of the sliding frame. The baffle is located at the opening of the drying box. The baffle is used to block the paint flowing along the grid plate to the opening, so that the paint falls on the bottom of the drying box.

[0014] A further setting of the present utility model is that: a group of fan blade shafts are controlled in the same position.

[0015] The beneficial technical effects of the present utility model are: the present utility model replaces the traditional tray with an inclined grid plate and a group of arc-shaped supporting plates, and can evenly place the hubs on the grid plate, avoiding the poor control of the distance between the hubs, resulting in uneven drying, and adjusting the height positions of a group of hubs according to the rim thickness of the hubs, which is convenient for drying the hubs comprehensively. Description of the Drawings

[0016] Figure 1 The front view of the present utility model is shown.

[0017] Figure 2The side view of the present utility model is shown.

[0018] Figure 3 The top view of the present utility model is shown.

[0019] Reference numerals in the drawings: 1, drying box; 2, fan blade shaft; 3, housing; 4, serpentine electric heating wire; 5, lead screw; 6, slider; 7, pulley; 8, belt; 9, sliding frame; 10, arc-shaped supporting plate; 11, exhaust groove; 12, filter screen; 13, trapezoidal slide bar; 14, straight groove plate; 15, grid plate; 16, baffle. Specific embodiments

[0020] The following will refer to the attached Figures 1 - 3 drawings to describe the preferred embodiments of the present utility model. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present utility model and are not intended to limit the protection scope of the present utility model.

[0021] The utility model provides a drying mechanism for hub processing. Before use, the sliding frame 9 is in the lowest position. When using this device, the two power connection ends of a group of serpentine electric heating wires 4 are electrically connected to an external power supply. The sliding frame 9 is pulled by the embedded handle, and the sliding frame 9 drives a pair of trapezoidal sliding rods 13 to slide in and out along the corresponding trapezoidal sliding grooves. When the sliding frame 9 slides to a position convenient for placing the hub on the grille plate 15, it is okay (since the hub itself is relatively heavy, it is best not to remove the sliding frame 9. If it is necessary to remove the sliding frame 9, it can also be operated). The hubs are sequentially placed on the corresponding arc-shaped supporting plates 10 on the upper side of the grille plate 15, with the webs of a group of hubs facing upwards. Since the upper plane of the grille plate 15 is an inclined plane, the hubs fit on the corresponding arc-shaped supporting plates 10 under the action of their own gravity. Under the action of a group of evenly arranged arc-shaped supporting plates 10, the spacing between a group of hubs is made uniform, avoiding the situation where the spacing between the hubs is difficult to control, resulting in uneven drying of the hubs that are too close to each other. After the hubs are placed, the turntable is rotated. The turntable drives the corresponding lead screw 5 to rotate. One lead screw 5 drives the corresponding pulley 7 to rotate. One pulley 7 drives another pulley 7 to rotate through the belt 8. Another pulley 7 drives another lead screw 5 to rotate. The rotation of a pair of lead screws 5 drives the corresponding sliders 6 to slide upwards along the corresponding straight groove plates 14, adjusting the height position suitable for drying the hubs according to the rim thickness of the hubs, facilitating the comprehensive drying of the hubs. After adjusting a group of hubs to the appropriate drying height, stop rotating the turntable, close the movable door, start the external power supply and a group of fan blade shafts 2. A group of serpentine electric heating wires 4 generate heat. At the same time, a group of fan blade shafts 2 rotate to blow the air through the corresponding serpentine electric heating wires 4 to generate hot air. The hot air blows towards the hubs from the top and both sides simultaneously. The fan blade shaft 2 located above dries the upper surface and the outer surface of the hubs. The fan blade shafts 2 located on both sides blow the hot air through the grids of the grille plate 15 to dry the inner surface of the hubs, achieving the purpose of comprehensively drying the hubs. The remaining paint and the like on the hubs fall to the bottom of the drying box 1 through the grids of the grille plate 15. If the paint flows along the grille plate 15, the paint flow is blocked by the baffle 16, promoting the paint to fall to the bottom of the drying box 1. The hot air in the drying box 1 is blown out through a group of exhaust grooves 11, and a group of filter meshes 12 are used to block the dust in the air, avoiding blowing the dust towards the hubs during drying and at the same time avoiding a large amount of dust adhering to the serpentine electric heating wires 4 and affecting the heat generation of the serpentine electric heating wires 4. When the hubs are dried, turn off the external power supply and a group of fan blade shafts 2, open the movable door, and pull out the sliding frame 9 to remove the dried hubs. When cleaning the inside of the drying box 1, open the valve to drain the waste liquid.

[0022] Although the present utility model has been described with reference to the preferred embodiments, various improvements can be made thereto and components thereof can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any manner. The present utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0023] In the description of the present utility model, the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0024] In addition, it should be noted that in the description of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, so that a process, article or device / equipment including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in these processes, articles or devices / equipment.

[0026] So far, the technical solutions of the present utility model have been described in conjunction with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present utility model is obviously not limited to these specific embodiments. Without departing from the principle of the present utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present utility model.

Claims

1. A drying mechanism for hub processing, comprising a drying box (1) and a pair of straight groove plates (14), characterized in that: On both sides inside the drying box (1), corresponding straight groove plates (14) are respectively installed. Installation holes are respectively provided at the top and both sides of the drying box (1). A corresponding drying structure is installed in each installation hole. A lifting and adjusting structure is installed in a pair of straight groove plates (14), and a hub placing structure is installed on the lifting and adjusting structure; Each drying structure includes a housing (3), a filter screen (12), a fan blade shaft (2), and a serpentine electric heating wire (4); One end of the housing (3) is fixedly connected to the outside of the drying box (1). The housing (3) communicates with the installation hole. The filter screen (12) is arranged at the other end of the housing (3). One side of the filter screen (12) is fixedly connected to the fan blade shaft (2). The serpentine electric heating wire (4) is located inside the housing (3). The two power connection ends of the serpentine electric heating wire (4) are fixedly connected and pass through the housing (3). The serpentine electric heating wire (4) is located near the drying box (1). The fan blade shaft (2) is located between the serpentine electric heating wire (4) and the filter screen (12).

2. The drying mechanism for hub processing according to claim 1, wherein: The lifting and adjusting structure includes a pair of lead screws (5), a pair of sliders (6), a pair of belt pulleys (7), a belt (8), and a turntable; One end of each of the pair of lead screws (5) is respectively connected by bearings to the upper and lower ends inside a pair of straight groove plates (14). The lower ends of the pair of lead screws (5) both pass through the straight groove plates (14) and are fixedly connected to the corresponding belt pulleys (7). The pair of belt pulleys (7) are connected by the belt (8). The upper end of one lead screw (5) passes through the corresponding straight groove plate (14) and the drying box (1) and is fixedly connected to the turntable. The pair of sliders (6) are respectively slidably arranged inside the corresponding straight groove plates (14). The pair of lead screws (5) are respectively threadedly connected to the corresponding sliders (6). Corresponding trapezoidal chutes are respectively provided on the opposite sides of the pair of sliders (6).

3. A drying mechanism for hub processing according to claim 2, characterized in that: The hub placing structure includes a sliding frame (9), a pair of trapezoidal sliding rods (13), and a group of arc-shaped support plates (10); One end of the sliding frame (9) is provided with an embedded handle. The two sides of the sliding frame (9) are respectively fixedly connected to the corresponding trapezoidal sliding rods (13). The pair of trapezoidal sliding rods (13) are respectively slidably arranged inside the corresponding trapezoidal chutes. A grille plate (15) is installed inside the sliding frame (9). A group of evenly arranged arc-shaped support plates (10) are fixedly connected to the upper side of the grille plate (15).

4. A drying mechanism for hub processing according to claim 3, characterized in that: An opening is provided on one side of the drying box (1). A movable door is provided at the opening of the drying box (1). A group of exhaust slots (11) are provided on the other side of the drying box (1). A valve is fixedly communicated with the bottom inside the drying box (1).

5. The drying mechanism for hub processing according to claim 4, wherein: The upper sides of the grille plate (15) and the sliding frame (9) are inclined planes. The lowest position of the inclined plane of the grille plate (15) is located near the opening of the drying box (1).

6. The drying mechanism for hub processing according to claim 5, characterized in that: A baffle (16) is installed at one end of the upper side of the sliding frame (9). The baffle (16) is located at the opening of the drying box (1).

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