An on-line spraying device for thread rolling dies

Abstract

This utility model provides an online spraying device for thread rolling wheels, relating to the field of thread rolling wheel spraying technology. It includes a mounting box, with a limiting box fixedly connected to its outer surface. A placement platform is sleeved on the inner wall of the mounting box. A sliding groove is formed on the outer surface of the placement platform, and a sliding rod is fixedly connected to the inner wall of the sliding groove. A spring is sleeved on the outer surface of the sliding rod, and a limiting plate is sleeved on the outer surface of the sliding rod. In this utility model, the storage box stores the paint, a power pump injects the paint into the interior of a delivery pipe, and then the paint is injected into the interior of a distribution pipe through the delivery pipe. The paint is then sprayed onto the surface of the thread rolling wheel through a nozzle, thus completing the spraying operation. The placement platform is used to place the thread rolling wheel. During installation, the internal groove of the thread rolling wheel engages with the limiting plate, thereby restricting the rotation of the thread rolling wheel.

Description

Technical Field

[0001] This utility model relates to the field of wire rolling wheel spraying technology, and in particular to an online spraying device for wire rolling wheels. Background Technology

[0002] Fasteners (such as bolts and screws) used in harsh environments such as high-voltage power towers and wind power equipment need to have excellent corrosion resistance and fatigue resistance. As a key process in thread forming, the surface treatment process of the thread rolling wheel directly affects the thread quality.

[0003] Traditional thread rolling wheel coating methods mainly employ manual spraying or immersion lubrication. Existing manual spraying or fixed nozzles cannot ensure that the lubricant / corrosion inhibitor is evenly covered on the surface of the thread rolling wheel, resulting in insufficient lubrication in some areas or uneven coating thickness, which affects the quality of thread forming. Existing thread rolling wheel fixing devices mostly use simple clamps or bolt locks, which are prone to loosening during high-speed rotation spraying, causing the thread rolling wheel to shift or fall off, affecting processing accuracy. Furthermore, open spraying or drip lubrication methods cannot effectively recover splashed paint, which not only increases costs but may also pollute the working environment. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as uneven spraying and significant paint waste, by providing an online spraying device for thread rolling wheels.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an online spraying device for thread rolling wheels, comprising a mounting box, a limiting box fixedly connected to the outer surface of the mounting box, a placement platform sleeved on the inner wall of the mounting box, a sliding groove formed on the outer surface of the placement platform, a sliding rod fixedly connected to the inner wall of the sliding groove, a spring sleeved on the outer surface of the sliding rod, a limiting plate sleeved on the outer surface of the sliding rod, a fixing plate sleeved on the outer surface of the sliding rod, a storage box fixedly connected to the outer surface of the limiting box, a power pump fixedly connected to one side of the storage box, a delivery pipe fixedly connected to one side of the power pump, a diversion pipe fixedly connected to the outer surface of the delivery pipe, and a spray head fixedly connected to the outer surface of the diversion pipe.

[0006] In a preferred embodiment, a first gear is fixedly connected to one end of the placement platform, the first gear is meshed with a second gear, and a motor is fixedly connected to one side of the second gear.

[0007] In a preferred embodiment, a rotating rod is fixedly connected to one end of the placement platform, and one side of the first gear is fixedly connected to one end of the rotating rod.

[0008] In a preferred embodiment, the outer surface of the conveying pipe penetrates the inner wall of the limiting box, and the outer surface of the diversion pipe is fixedly connected to one side of the limiting box.

[0009] In a preferred embodiment, the outer surface of the mounting box is provided with a rotating hole, and the outer surface of the placement platform is rotatably connected to the inner wall of the rotating hole.

[0010] In a preferred embodiment, one end of the spring is fixedly connected to one side of the inner wall of the groove, and the other end of the spring is fixedly connected to one side of the limiting plate.

[0011] In a preferred embodiment, the inner wall of the limiting plate is slidably connected to the outer surface of the slide rod, and a compression ball is fixedly connected to one end of the fixing plate, and the inner wall of the fixing plate is slidably connected to the outer surface of the slide rod.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This invention provides a good working environment for other components through the installation box, restricts the spraying of paint through the limiting box to prevent paint from splashing everywhere, stores paint through the storage box, injects paint into the delivery pipe through the power pump, then into the distribution pipe through the delivery pipe, and finally sprays paint onto the surface of the thread rolling wheel through the nozzle to complete the spraying work, and places the thread rolling wheel on the placement platform. When installing the thread rolling wheel, the internal groove of the thread rolling wheel engages with the limiting plate to restrict the rotation of the thread rolling wheel, and then the spring rebound drives the limiting plate to slide along the slide rod, and the spring also drives the fixing plate to move along the slide rod, and the extrusion ball fixedly connected to the surface of the fixing plate will fit tightly against the inner wall of the thread rolling wheel to fix the thread rolling wheel and ensure that the thread rolling wheel will not fall off during spraying. Attached Figure Description

[0014] Figure 1 A perspective view of an online spraying device for thread rolling wheels provided by this utility model.

[0015] Figure 2 This invention provides an internal view of the limiting box of an online spraying device for thread rolling wheels.

[0016] Figure 3 A perspective view of the placement platform for an online spraying device for thread rolling wheels provided by this utility model.

[0017] Figure 4 Side view of the placement platform of an online spraying device for thread rolling wheels provided by this utility model.

[0018] Legend:

[0019] 1. Mounting box; 2. Limiting box; 3. Placement platform; 4. Storage box; 5. Power pump; 6. Delivery pipe; 7. Diverter pipe; 8. Nozzle; 9. Slide groove; 10. Slide rod; 11. Spring; 12. Limiting plate; 13. Fixing plate; 14. First gear; 15. Second gear; 16. Motor. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0021] like Figures 1-4 As shown, this utility model provides a technical solution: an online spraying device for thread rolling wheels, including a mounting box 1, a limiting box 2 fixedly connected to the outer surface of the mounting box 1, a placement platform 3 sleeved on the inner wall of the mounting box 1, a sliding groove 9 opened on the outer surface of the placement platform 3, a sliding rod 10 fixedly connected to the inner wall of the sliding groove 9, a spring 11 sleeved on the outer surface of the sliding rod 10, a limiting plate 12 sleeved on the outer surface of the sliding rod 10, a fixing plate 13 sleeved on the outer surface of the sliding rod 10, a storage box 4 fixedly connected to the outer surface of the limiting box 2, a power pump 5 fixedly connected to one side of the storage box 4, a delivery pipe 6 fixedly connected to one side of the power pump 5, a diversion pipe 7 fixedly connected to the outer surface of the delivery pipe 6, and a spray head 8 fixedly connected to the outer surface of the diversion pipe 7.

[0022] In this embodiment, the mounting box 1 provides a good working environment for other components, the limiting box 2 restricts the spraying of paint to prevent paint from splashing everywhere, the storage box 4 stores the paint, the power pump 5 injects the paint into the delivery pipe 6, and then the delivery pipe 6 injects the paint into the distribution pipe 7, and then the nozzle 8 sprays the paint onto the surface of the thread rolling wheel to complete the spraying work, and the placement platform 3 is used to place the thread rolling wheel. When the thread rolling wheel is installed, the internal groove of the thread rolling wheel engages with the limiting plate 12 to restrict the rotation of the thread rolling wheel. Then, the spring 11 pushes the limiting plate 12 to slide along the slide rod 10, and the spring 11 also drives the fixing plate 13 to move along the slide rod 10. The extrusion ball fixedly connected to the surface of the fixing plate 13 will fit tightly against the inner wall of the thread rolling wheel to fix the thread rolling wheel and ensure that the thread rolling wheel will not fall off during spraying. Example 2

[0023] like Figures 1-4As shown, a first gear 14 is fixedly connected to one end of the placement platform 3, a rotating rod is fixedly connected to one end of the placement platform 3, one side of the first gear 14 is fixedly connected to one end of the rotating rod, a second gear 15 is meshed with the first gear 14, and a motor 16 is fixedly connected to one side of the second gear 15.

[0024] In this embodiment, during spraying, the motor 16 drives the second gear 15 to rotate. Since the second gear 15 is meshed with the first gear 14, the rotation of the second gear 15 drives the first gear 14 to rotate at the same time. In the gear meshing transmission, when the small gear drives the large gear, the speed of the large gear will be less than the speed of the small gear. Since the first gear 14 is larger than the second gear 15, the speed of the first gear 14 is slower than the speed of the second gear 15, thereby slowing down the speed of the placement platform 3, thus ensuring that the paint is sprayed more thoroughly when the nozzle 8 sprays the paint.

[0025] Working principle:

[0026] like Figures 1-4 As shown, when the thread rolling wheel needs to be sprayed, the thread rolling wheel is first fixed on the placement platform 3. Then, the internal groove of the thread rolling wheel engages with the limiting plate 12, thereby restricting the rotation of the thread rolling wheel. Then, the spring 11 pushes the limiting plate 12 to slide along the slide rod 10, and the spring 11 also drives the fixing plate 13 to move along the slide rod 10. The extrusion ball fixedly connected to the surface of the fixing plate 13 will fit tightly against the inner wall of the thread rolling wheel, thereby fixing the thread rolling wheel and ensuring that the thread rolling wheel will not fall off during spraying. After the thread rolling wheel is limited, the motor 16 inside the mounting box 1 drives the second gear 15 to rotate. Since the second gear 15 and the first A gear 14 is engaged, so when the second gear 15 rotates, it drives the first gear 14 to rotate. In the gear meshing transmission, when the small gear drives the large gear, the speed of the large gear will be less than the speed of the small gear. Since the first gear 14 is larger than the second gear 15, the speed of the first gear 14 is slower than the speed of the second gear 15, thus slowing down the speed of the placement platform 3. The paint is stored in the storage box 4. The paint is injected into the delivery pipe 6 through the power pump 5, and then injected into the distribution pipe 7 through the delivery pipe 6. The paint is then sprayed onto the surface of the thread rolling wheel through the nozzle 8, thus completing the spraying work. During spraying, the splashed paint is restricted by the limiting box 2.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An online spraying device for thread rolling wheels, comprising a mounting box (1), characterized in that: The outer surface of the mounting box (1) is fixedly connected to a limiting box (2). The inner wall of the mounting box (1) is fitted with a placement platform (3). The outer surface of the placement platform (3) is provided with a sliding groove (9). The inner wall of the sliding groove (9) is fixedly connected to a sliding rod (10). The outer surface of the sliding rod (10) is fitted with a spring (11). The outer surface of the sliding rod (10) is fitted with a limiting plate (12). The outer surface of the sliding rod (10) is fitted with a fixing plate (13). The outer surface of the limiting box (2) is fixedly connected to a storage box (4). One side of the storage box (4) is fixedly connected to a power pump (5). One side of the power pump (5) is fixedly connected to a delivery pipe (6). The outer surface of the delivery pipe (6) is fixedly connected to a diversion pipe (7). The outer surface of the diversion pipe (7) is fixedly connected to a nozzle (8).

2. The online spraying device for thread rolling wheels according to claim 1, characterized in that: One end of the placement platform (3) is fixedly connected to a first gear (14), the first gear (14) is meshed with a second gear (15), and a motor (16) is fixedly connected to one side of the second gear (15).

3. The online spraying device for thread rolling wheels according to claim 2, characterized in that: One end of the placement platform (3) is fixedly connected to a rotating rod, and one side of the first gear (14) is fixedly connected to one end of the rotating rod.

4. The online spraying device for thread rolling wheels according to claim 1, characterized in that: The outer surface of the conveying pipe (6) penetrates the inner wall of the limiting box (2), and the outer surface of the diversion pipe (7) is fixedly connected to one side of the limiting box (2).

5. The online spraying device for thread rolling wheels according to claim 1, characterized in that: The outer surface of the mounting box (1) is provided with a rotating hole, and the outer surface of the placement platform (3) is rotatably connected to the inner wall of the rotating hole.

6. The online spraying device for thread rolling wheels according to claim 1, characterized in that: One end of the spring (11) is fixedly connected to one side of the inner wall of the slide (9), and the other end of the spring (11) is fixedly connected to one side of the limiting plate (12).

7. The online spraying device for thread rolling wheels according to claim 1, characterized in that: The inner wall of the limiting plate (12) is slidably connected to the outer surface of the slide rod (10), and a compression ball is fixedly connected to one end of the fixing plate (13). The inner wall of the fixing plate (13) is slidably connected to the outer surface of the slide rod (10).

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