Suspension device for hub decorative cover machining

Abstract

The utility model relates to a suspension device for hub decorative cover machining. The suspension device comprises a base, a vertical rod is arranged at the top of the base, a mounting plate is arranged at the top end of the vertical rod, a fluted disc driven by a motor is arranged at the top of the mounting plate, multiple sets of gears meshed with the fluted disc are arranged on the outer side of the fluted disc, and J-shaped hooks I penetrating through the mounting plate are arranged on the gears; a fixing plate is further arranged on the lower half portion of the vertical rod, a tensioning mechanism corresponding to the hook I is arranged on the fixing plate, the tensioning mechanism is fixedly connected with the hook I through a [-shaped rod, the tensioning mechanism comprises a protruding base located above the fixing plate, and a round rod penetrating through the fixing plate is arranged on the protruding base. Polygonal through holes are vertically formed in the protruding base and the round rod, J-shaped hooks II matched with the through holes are arranged in the through holes, the hooks II are arranged in an inverted buckling mode, limiting blocks are arranged at the bottom ends of the hooks II, and springs are arranged on the rod bodies, above the limiting blocks, of the hooks II in a sleeving mode. The paint spraying device can prevent a product from swinging in the paint spraying process.

Description

Technical Field

[0001] The present invention relates to the field of suspension devices, and particularly to a suspension device for processing hub caps. Background Art

[0002] With the improvement of modern industrial levels, automobiles have become an indispensable part of people's daily travel and industrial production transportation. The birth of automobiles has brought great convenience to people, and the improvement of modern aesthetic concepts has stimulated the development of various automobile decoration industries. Among them, hub caps for decorating automobile wheels are part of it. When hub caps are produced and processed, they will go through a spraying process, spraying paint or various pictures to enhance the beauty of automobile wheels.

[0003] For example, an electrostatic spraying suspension device with the patent number CN219463736U. When this device suspends products for spraying paint, there is only a suspension unit arranged above for suspension, and no suspension unit is arranged below. This will cause the phenomenon of centrifugal shaking of the hub cap workpiece during the rotation process, which will affect the spraying operation and reduce the spraying effect. Summary of the Invention

[0004] The purpose of the present invention is to provide a suspension device for processing hub caps.

[0005] The technical problems of the present invention are mainly solved by the following technical solutions: [[ID=...]] [[ID=...]]

[0006] A suspension device for processing hub caps, including a base:

[0007] A vertical rod is provided at the top of the base, an installation plate is provided at the top of the vertical rod, a toothed disc driven by a motor is provided at the top of the installation plate, multiple groups of gears meshing with the toothed disc are provided outside the toothed disc, and J-shaped hooks I penetrating the installation plate are provided on the gears; <00000...><00000...>A fixing plate is further provided in the lower half of the vertical rod, a tensioning mechanism corresponding to hook I is provided on the fixing plate, the tensioning mechanism is fixedly connected to hook I through a U-shaped rod, the tensioning mechanism includes a convex seat above the fixing plate, a round rod penetrating the fixing plate is provided on the convex seat, polygonal through holes are vertically provided on the convex seat and the round rod, a J-shaped hook II adapted to the through holes is provided in the through holes, the hook II is arranged upside down and a limiting block is provided at the bottom end thereof, and a spring is sleeved on the rod body of the hook II above the limiting block.

[0009] Preferably, both ends of the U-shaped rod are fixedly connected to the corresponding rod body of hook I and the convex seat respectively.

[0010] Preferably, a bearing I sleeved on the rod body of the hook I is provided on the mounting plate, and a bearing II sleeved on the round rod is provided on the fixing plate.

[0011] Preferably, the base is arranged in the liquid collecting box, a water outlet pipe is arranged at the bottom of the side wall of the liquid collecting box, and the fixing plate is located in the opening of the liquid collecting box.

[0012] Preferably, a receiving cavity for accommodating the motor is arranged in the vertical rod.

[0013] The beneficial effects of the present invention are as follows: In the present invention, the top end of the product is fixed by the hook I, and the hook II is hooked on the bottom end of the product. Under the influence of the limiting block pushed by the spring expansion force of the hook II, the hook II moves downward, thereby exerting a downward pulling force on the product, effectively preventing the suspended product from shaking. At the same time, the distance between the hook II and the hook I is adjustable, so that it can be applied to products of different sizes and specifications in the same batch for simultaneous use, thereby expanding its scope of application. Description of the Drawings

[0014] Figure 1 is a sectional view of the present invention.

[0015] In the figure: 1. Base, 2. Vertical rod, 3. Mounting plate, 4. Tooth disc, 5. Motor, 6. Gear, 7. Hook I, 8. Fixing plate, 9. Tensioning mechanism, 91. Convex seat, 92. Round rod, 93. Hook II, 10. C-shaped rod, 11. Limiting block, 12. Spring, 13. Liquid collecting box. Detailed Embodiment

[0016] Next, through embodiments and in combination with the drawings, the technical solutions of the present invention will be further specifically described.

[0017] A suspension device for processing a hub decorative cover includes a base 1:

[0018] A vertical rod 2 is arranged at the top of the base 1, a mounting plate 3 is arranged at the top of the vertical rod 2, a tooth disc 4 driven by a motor 5 is arranged at the top of the mounting plate 3, and a receiving cavity for accommodating the motor 5 is arranged in the vertical rod 2. A plurality of gears 6 meshing with the tooth disc 4 are arranged on the outer side of the tooth disc 4, and a J-shaped hook I 7 penetrating the mounting plate 3 is arranged on the gear 6;

[0019] The lower half of the vertical rod 2 is also provided with a fixing plate 8. A tensioning mechanism 9 corresponding to the hook I7 is arranged on the fixing plate 8. The tensioning mechanism 9 is fixedly connected to the hook I7 through a U-shaped rod 10. The tensioning mechanism 9 includes a convex seat 91 located above the fixing plate 8. A round rod 92 penetrating the fixing plate 8 is arranged on the convex seat 91. A polygonal through hole is vertically arranged on the convex seat 91 and the round rod 92. A J-shaped hook II 93 adapted to the through hole is arranged in the through hole. The hook II 93 is arranged in an inverted manner and a limiting block 11 is arranged at its bottom end. A spring 12 is sleeved on the rod body of the hook II 93 above the limiting block 11.

[0020] In this embodiment, the two ends of the U-shaped rod 10 are respectively fixedly connected to the rod body of the corresponding hook I7 and the convex seat 91.

[0021] In this embodiment, a bearing I sleeved on the rod body of the hook I7 is arranged on the mounting plate 3, and a bearing II sleeved on the round rod 92 is arranged on the fixing plate 8.

[0022] As Figure 1 shown, the base 1 is arranged in the liquid collecting box 13. A water outlet pipe is arranged at the bottom of the side wall of the liquid collecting box 13. The fixing plate 8 is located inside the opening of the liquid collecting box 13.

[0023] During use, the product is hung on the hook I7. At the same time, when the hook II 93 is pulled upward to slide upward in the polygonal through hole, the spring 12 is also compressed by the limiting block 11. During this process, the polygonal through hole can prevent the hook II 93 from rotating. The hook I7 also makes the hook I7 and the hook II 93 have the same hook orientation by means of the U-shaped rod 10, the convex seat 91, and the side wall of the polygonal through hole against the hook II 93. In the above process, the upward-moving hook II 93 is buckled on the bottom end of the product. Then, when the hook II 93 is released, under the influence of the stretching force of the spring 12 on the limiting block 11, the hook II 93 moves downward, thereby exerting a downward pulling force on the product, effectively preventing the hanging product from shaking. At the same time, the distance between the hook II 93 and the hook I7 can be adjusted, so that it can be applied to products of different sizes and specifications in the same batch for simultaneous use, thereby expanding its application range;

[0024] During processing, the motor 5 drives the gear 6 to rotate through the gear disk 4. At this time, the gear 6 drives the hook I7 to rotate on the bearing I. Meanwhile, the hook I7 drives the suspended product to rotate to change its orientation, thus facilitating painting of its different end faces by people. When the rotating hook I7 drives the round rod 92 at the bottom of the convex seat 91 to rotate on the bearing II through the U-shaped rod 10, at this time, the convex seat 91 and the round rod 92 drive the bottom end of the product to rotate through the hook I93, so as to realize driving the tensioning mechanism 9 to rotate in the same direction and at the same speed as the hook I7, preventing the locking mechanism 9 from remaining stationary or rotating at a different speed from the hook I7 when the hook I7 drives the top end of the product to rotate, thus avoiding the problem that the product will finally be distorted or broken. During the above process, when the hook I7, the U-shaped rod 10 and the locking mechanism 9 drive the product to rotate, there will be no contact between adjacent groups of products or between the U-shaped rods 10, facilitating the smooth progress of the processing work.

[0025] The above has described the present invention in detail, but the content described is only the preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. Any equivalent changes and improvements made within the scope of the application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. A suspension device for hub decoration cover processing, comprising a base, characterized in that: A vertical rod is provided at the top of the base, an installation plate is provided at the top of the vertical rod, a toothed disc driven by a motor is provided at the top of the installation plate, multiple groups of gears meshing with the toothed disc are provided on the outer side of the toothed disc, and a J-shaped hook I penetrating the installation plate is provided on the gear; A fixing plate is further provided in the lower half of the vertical rod, a tensioning mechanism corresponding to the hook I is provided on the fixing plate, the tensioning mechanism is fixedly connected to the hook I through a C-shaped rod, the tensioning mechanism includes a convex seat above the fixing plate, a round rod penetrating the fixing plate is provided on the convex seat, a polygonal through hole is vertically provided on the convex seat and the round rod, a J-shaped hook II adapted to the through hole is provided in the through hole, the hook II is arranged in an inverted manner and a limiting block is provided at the bottom end thereof, and a spring is sleeved on the rod body of the hook II above the limiting block.

2. The suspension device for processing a hub cap according to claim 1, characterized in that: Both ends of the C-shaped rod are fixedly connected to the corresponding rod bodies of the hook I and the convex seat respectively.

3. The suspension device for processing a hub cap according to claim 1, characterized in that: A bearing I sleeved on the rod body of the hook I is provided on the installation plate, and a bearing II sleeved on the round rod is provided on the fixing plate.

4. The suspension device for processing a hub cap according to claim 1, characterized in that: The base is arranged in a liquid collecting box, a water outlet pipe is provided at the bottom of the side wall of the liquid collecting box, and the fixing plate is located inside the opening of the liquid collecting box.

5. The suspension device for processing a hub cap according to claim 1, characterized in that: A receiving cavity for accommodating the motor is provided in the vertical rod.

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