Rust removal device for automobile part production and machining

Abstract

The utility model discloses a derusting device for producing and processing automobile parts, which comprises a derusting box, a derusting table is fixedly mounted in the derusting box, a groove is arranged on the upper surface of the derusting table, a rotating table is rotatably connected in the groove, a clamping mechanism is mounted on the upper surface of the rotating table, and a gear ring is fixedly connected to the side surface of the rotating table. A driving mechanism is arranged on the upper surface of the gear ring, limiting frames are symmetrically and fixedly mounted on the side surface of the rust removal table, outer gear rings are slidably connected to the inner sides of the limiting frames and penetrate through the interior of the rust removal table, a driving assembly is arranged above the outer gear rings, and mounting blocks are fixedly connected to the surfaces of the inner sides of the outer gear rings. According to the part rust removal device, manual polishing and rust removal or rust removal through chemical agents are avoided, the polishing workload of workers is reduced, the part rust removal time is shortened, the part polishing efficiency is improved, meanwhile, polishing dead corners are avoided, the situation that the chemical agents are used for rust removal is avoided, and pollution to the surrounding environment is prevented; and meanwhile, the rust removal cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of rust removal technology for automotive parts, specifically a rust removal device for automotive parts production and processing. Background Technology

[0002] An automotive production line is a continuous production line that manufactures automobiles. It includes processes such as welding, stamping, painting, and powertrain assembly. Currently, after the production and processing of automotive parts, these parts need to be stored. However, if stored for a long time, rust will form on the surface of the parts. In order to ensure the appearance of the parts, rust removal is necessary.

[0003] Currently, the most common method for removing rust from car parts is manual grinding. However, manual grinding is labor-intensive, time-consuming, and inefficient. Furthermore, some car parts are irregularly shaped, making it impossible to reach into the crevices during manual grinding, which also increases the blind spots in the grinding process. Another method involves chemical rust removal, which requires the use of large amounts of chemical agents, thus causing some pollution to the surrounding environment. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a rust removal device for automotive parts manufacturing and processing. This device avoids manual grinding or chemical rust removal when polishing automotive parts, thus reducing the workload of workers, shortening the rust removal time, improving grinding efficiency, and preventing the formation of grinding dead corners. Furthermore, it avoids the use of chemical rust removal, preventing environmental pollution and reducing rust removal costs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rust removal device for automotive parts manufacturing, comprising a rust removal box, a rust removal platform fixedly installed inside the rust removal box, a groove on the upper surface of the rust removal platform, a rotating table rotatably connected inside the groove, a clamping mechanism installed on the upper surface of the rotating table, a toothed ring fixedly connected to the side surface of the rotating table, a driving mechanism on the upper surface of the toothed ring, a limiting frame symmetrically fixedly installed on the side surface of the rust removal platform, an external toothed ring slidably connected to the inner side of the limiting frame, the external toothed ring penetrating the interior of the rust removal platform, a driving assembly above the external toothed ring, a mounting block fixedly connected to the inner surface of the external toothed ring, a sandblasting gun fixedly connected to the inner surface of the mounting block, an air compressor pump fixedly connected to one end of the sandblasting gun, a collection box symmetrically fixedly connected to the lower surface of the rust removal box, the collection box communicating with the rust removal box, a feed inlet on the front surface of the rust removal box, and symmetrically installed doors inside the feed inlet.

[0006] Preferably, the clamping mechanism includes a fixed plate, and the lower end of the fixed plate is fixedly connected to the upper surface of the rotary table. The fixed plate is internally threaded with a screw, and one end of the screw is fixedly connected to a pin.

[0007] Preferably, the drive mechanism includes gear II, and the side surface of gear II meshes with the upper surface of the gear ring. A rotating shaft is fixedly connected to one side surface of gear II, and one end of the rotating shaft passes through the rust removal box and is fixedly connected to motor II.

[0008] Preferably, the drive assembly includes gear I, and the side surface of gear I passes through the upper surface of the rust removal box and meshes with the external gear ring. A motor I is fixedly connected to one side surface of gear I, and the side surface of motor I is fixedly connected to the upper surface of the rust removal box.

[0009] Preferably, a spring is fixedly connected to the inner wall of the collection box, and a scraper is fixedly connected to one end of the spring. A rope is fixedly connected to one side surface of the scraper, and one end of the rope passes through the collection box.

[0010] Preferably, the two ends of the rust removal table are symmetrically fixedly connected to the guide table, and the two sides of the guide table are inclined slopes, which extend to one side of the collection box.

[0011] This utility model provides a rust removal device for automotive parts manufacturing. Compared with the prior art, it has the following advantages:

[0012] 1. The rotating table, which is set on the upper surface of the rust removal table, and the drive mechanism connected to the side surface of the rotating table by a gear ring, cooperate with the external gear ring inside the limiting frame, which is symmetrically fixed to the side surface of the rust removal table, and the drive components set on the side surface of the external gear ring. When polishing automotive parts, manual polishing or chemical rust removal is avoided. This reduces the amount of polishing work for workers, shortens the rust removal time of parts, improves the polishing efficiency of parts, and avoids the appearance of polishing dead corners. Secondly, it also avoids the use of chemical rust removal, prevents pollution to the surrounding environment, and reduces the cost of rust removal.

[0013] 2. The collection box symmetrically installed on the lower surface of the rust removal box and the guide platform symmetrically fixed at both ends of the rust removal table can recover the sand sprayed by the sandblasting gun, thus enabling the sand to be recycled and further reducing the cost of rust removal for automotive parts. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a side view of the structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the rust removal box in this utility model;

[0017] Figure 4 for Figure 3 A schematic diagram of the structure viewed from below;

[0018] Figure 5 This is a schematic diagram of the internal structure of the collection box in this utility model.

[0019] In the diagram: 1. Rust removal box; 101. Collection box; 1011. Rope; 1012. Scraper; 1013. Spring; 102. Feed inlet; 103. Box door; 2. Gear I; 201. Motor I; 3. Rust removal table; 301. Rotary table; 302. Gear ring; 303. Limiting frame; 304. External gear ring; 305. Sandblasting gun; 306. Mounting block; 4. Motor II; 401. Rotating shaft; 402. Gear II; 5. Guide table; 6. Fixing plate; 601. Ejector pin; 602. Screw. 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.

[0021] Please see Figure 1-5 This utility model provides a technical solution: a rust removal device for automobile parts manufacturing, comprising a rust removal box 1, a rust removal table 3 fixedly installed inside the rust removal box 1, a groove provided on the upper surface of the rust removal table 3, a rotating table 301 rotatably connected inside the groove, a clamping mechanism installed on the upper surface of the rotating table 301, a toothed ring 302 fixedly connected to the side surface of the rotating table 301, a driving mechanism provided on the upper surface of the toothed ring 302, and limit frames 303 symmetrically fixedly installed on the side surface of the rust removal table 3, with external teeth slidably connected to the inner side of the limit frames 303. Ring 304, the outer toothed ring 304 penetrates the interior of the rust removal table 3. A drive assembly is provided above the outer toothed ring 304. A mounting block 306 is fixedly connected to the inner surface of the outer toothed ring 304. A sandblasting gun 305 is fixedly connected to the inner surface of the mounting block 306. An air compressor pump is fixedly connected to one end of the sandblasting gun 305. A collection box 101 is symmetrically fixedly connected to the lower surface of the rust removal box 1. The collection box 101 is connected to the rust removal box 1. A feed inlet 102 is opened on the front surface of the rust removal box 1. Box doors 103 are symmetrically installed inside the feed inlet 102.

[0022] As a technical optimization of this utility model, the clamping mechanism includes a fixed plate 6. The lower end of the fixed plate 6 is fixedly connected to the upper surface of the rotary table 301. The fixed plate 6 is internally threaded with a screw 602. One end of the screw 602 is fixedly connected to a pin 601. The screw 602 and the pin 601 facilitate the fixing of automotive parts and reduce the obstruction of automotive parts.

[0023] As a technical optimization of this utility model, the driving mechanism includes gear II 402. The side surface of gear II 402 meshes with the upper surface of gear ring 302. A rotating shaft 401 is fixedly connected to one side surface of gear II 402. One end of the rotating shaft 401 passes through the rust removal box 1 and is fixedly connected to motor II 4. The rotating table 301 can be driven to rotate by motor II 4, rotating shaft 401 and gear II 402, so that rust removal of automobile parts can be performed 360 degrees without dead angles.

[0024] As a technical optimization of this utility model, the drive assembly includes gear I2. The side surface of gear I2 passes through the upper surface of the rust removal box 1 and meshes with the external gear ring 304. A motor I201 is fixedly connected to one side surface of gear I2. The side surface of motor I201 is fixedly connected to the upper surface of the rust removal box 1. The drive assembly can drive the external gear ring 304 to rotate, thereby enabling the workpiece to be cleaned step by step from top to bottom.

[0025] As a technical optimization of this utility model, a spring 1013 is fixedly connected to the inner wall of the collection box 101. A scraper 1012 is fixedly connected to one end of the spring 1013. A rope 1011 is fixedly connected to one side surface of the scraper 1012. One end of the rope 1011 passes through the collection box 101. The fine sand collected inside the collection box 101 can be cleaned by the rope 1011 and the scraper 1012, which facilitates later recycling.

[0026] As a technical optimization of this utility model, the two ends of the rust removal table 3 are symmetrically fixedly connected with the guide table 5. The two sides of the guide table 5 are inclined slopes, and the slopes of the two sides of the guide table 5 extend to one side of the collection box 101. The sand sprayed by the sandblasting gun 305 can be guided to the inside of the collection box 101 through the guide table 5, so as to avoid the sand from accumulating inside the rust removal box 1.

[0027] In use, the automotive parts are first fed into the rust removal box 1 through the feed inlet 102. Then, the screw 602 inside the rotating fixing plate 6 pushes the ejector pin 601 to clamp and fix the parts, suspending them inside the rust removal box 1. The box door 103 is then closed. At this time, the sandblasting gun 305, the motor II 4 in the drive mechanism, and the motor I 201 in the drive assembly are simultaneously activated. The sandblasting gun 305 will then blast sand to remove rust from the automotive parts, while the rotating table 301 will rotate the parts. Simultaneously, the motor I 201 and the gear I 2 will drive the external gear ring 304. As the machine rotates, the sandblasting gun 305, driven by the external gear ring 304, will rotate around the automotive part, gradually removing rust from the top to the bottom of the workpiece. During the rust removal process, the sand sprayed by the sandblasting gun 305 will fall to the bottom of the rust removal box 1. At this time, the guide platforms 5 at both ends of the rust removal table 3 will guide the sand to the inside of the collection box 101 for collection. Then, the worker pulls the rope 1011 inside the collection box 101. The rope 1011 will pull the scraper 1012, so the scraper 1012 will discharge the sand collected inside the collection box 101 for recycling.

[0028] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automobile part production and processing rust removal device, comprising a rust removal box (1), characterized in that: The inside of the rust removal box (1) is fixedly provided with a rust removal table (3), and the upper surface of the rust removal table (3) is provided with a groove, the inside of the groove is rotatably connected with a rotating table (301), the upper surface of the rotating table (301) is provided with a clamping mechanism, the side surface of the rotating table (301) is fixedly connected with a gear ring (302), the upper surface of the gear ring (302) is provided with a driving mechanism, the side surface of the rust removal table (3) is symmetrically fixedly provided with a limiting frame (303), the inside of the limiting frame (303) is slidably connected with an outer gear ring (304), the outer gear ring (304) penetrates the inside of the rust removal table (3), the upper side of the outer gear ring (304) is provided with a driving assembly, the inside surface of the outer gear ring (304) is fixedly connected with a mounting block (306), the inside surface of the mounting block (306) is fixedly connected with a sand blasting gun (305), one end of the sand blasting gun (305) is fixedly connected with an air compressor pump, the lower surface of the rust removal box (1) is symmetrically fixedly connected with a collecting box (101), the collecting box (101) is communicated with the rust removal box (1), the front side surface of the rust removal box (1) is provided with a feeding port (102), and the inside of the feeding port (102) is symmetrically provided with a box door (103).

2. The rust removal device for automobile part production and processing according to claim 1, characterized in that: The clamping mechanism comprises a fixed plate (6), and the lower end of the fixed plate (6) is fixedly connected with the upper surface of the rotating table (301), and the inside of the fixed plate (6) is threadedly connected with a screw rod (602), and one end of the screw rod (602) is fixedly connected with a thimble (601).

3. The rust removal device for automobile part production and processing according to claim 1, characterized in that: The driving mechanism comprises a gear II (402), and the side surface of the gear II (402) is meshingly connected with the upper surface of the gear ring (302), one side surface of the gear II (402) is fixedly connected with a rotating shaft (401), and one end of the rotating shaft (401) is fixedly connected with a motor II (4) penetrating through the rust removal box (1).

4. The rust removal device for automobile part production and processing according to claim 1, characterized in that: The driving assembly comprises a gear I (2), and the side surface of the gear I (2) is meshingly connected with the outer gear ring (304) penetrating through the upper surface of the rust removal box (1), one side surface of the gear I (2) is fixedly connected with a motor I (201), and the side surface of the motor I (201) is fixedly connected with the upper surface of the rust removal box (1).

5. The rust removal device for automobile part production and processing according to claim 1, characterized in that: The inner wall of the collecting box (101) is fixedly connected with a spring (1013), one end of the spring (1013) is fixedly connected with a scraper (1012), one side surface of the scraper (1012) is fixedly connected with a rope (1011), and one end of the rope (1011) penetrates through the collecting box (101).

6. The rust removal device for automobile part production and processing according to claim 1, characterized in that: The two ends of the rust removal table (3) are symmetrically fixedly connected with material guide tables (5), and the two side surfaces of the material guide tables (5) are inclined slopes, and the slopes of the two side surfaces of the material guide tables (5) extend to one side of the collecting box (101).

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