Contact riveting spline anti-rust oil coating device

Abstract

The utility model relates to the technical field of spraying, in particular to an anti-rust oil coating device for a contact riveting spline. The utility model aims to provide an efficient and uniform anti-rust oil coating solution. The device mainly comprises a shell and a coating assembly. A handle and a starting switch are arranged at the bottom of the shell, and a spraying cabin, a water pump cabin, an oil storage cabin, a motor cabin and an output chamber are arranged in the shell. The coating assembly comprises a fixing cover, an annular oil spraying piece and a brushing piece, the bottom of the brushing piece is slidably connected with a gear disc, and the gear disc is connected with the rotating base through a sliding sleeve. The anti-rust oil coating device is compact in structure and easy and convenient to operate, and the anti-rust oil coating efficiency and uniformity are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, in particular to a device for coating rust-proof oil on a contact riveting spline. Background Art

[0002] Anti-rust oil coating is a technique that applies rust-proof oil to metal surfaces to protect them from oxidative corrosion. As precision mechanical connection components, pressure-riveted splines play a vital role in mechanical equipment. They are secured at critical points in the device through a pressure riveting process to transmit power or bear loads. However, due to the complex working environment, these splines are susceptible to erosion by moisture, oxygen, and other corrosive substances, leading to rust and corrosion. Rust and corrosion not only affect the appearance of splined contacts but, more importantly, impair their mechanical properties and connection stability. Once rust appears on a spline, its fit accuracy and frictional force will change, affecting the operating efficiency and safety of the entire mechanical system. In extreme cases, rust can even cause the spline to break or fall off, resulting in equipment failure or even accidents. Therefore, anti-rust oil coating of pressure splines is essential.

[0003] However, a significant disadvantage of applying anti-rust oil to contact pressure splines is the potential for uneven application due to manual operation, which not only affects the anti-rust effect but also increases equipment wear. Furthermore, direct contact with the anti-rust oil can pose potential hazards to the environment and the health of operators, as some anti-rust oils may contain hazardous substances. Utility Model Content

[0004] The utility model aims to provide a device for applying anti-rust oil to contact riveted splines, which aims to completely solve the problem of uneven application of anti-rust oil in the current manual operation process, thereby avoiding the situation where equipment wear is aggravated due to poor anti-rust effect.

[0005] The utility model provides a contact riveting spline anti-rust oil coating device, including a micro pump, characterized in that it includes a housing and a coating component;

[0006] A handle is provided at the bottom of the shell, and a start switch is provided on the handle. A spray cabin is also provided in the shell, and a rotating seat is fixedly installed on the top of the spray cabin.

[0007] The coating assembly includes a fixed cover and an annular oil sprayer. The bottom of the fixed cover is slidably connected to a coating brush. The coating brush is provided with a soft brush. The bottom of the coating brush is slidably connected to a gear. The gear is rotatably connected to the rotating seat through a sliding sleeve. The annular oil sprayer is fixedly connected to the spray cabin.

[0008] Preferably, the shell is also provided with a water pump cabin, an oil storage cabin, a motor cabin, and an output chamber. The water pump cabin is located on the right side of the spray cabin, the oil storage cabin and the motor cabin are located on the right side of the spray cabin, the motor cabin is located below the oil storage cabin, and the output chamber is connected to the motor cabin.

[0009] Preferably, a micro pump is installed in the water pump cabin, the suction port of the micro pump is connected to the oil storage tank through a pipeline, the output port of the micro pump is connected to the annular oil sprayer through a pipeline, and the micro pump is controlled by a start switch signal.

[0010] Preferably, a motor is installed in the motor compartment, a gear is provided on the output end of the motor, the output end of the motor passes through the output chamber and engages with the gear plate, and the motor is controlled by a start switch signal.

[0011] Preferably, the gear plate is provided with a sliding groove, and the bottom of the brush piece is provided with a cylindrical seat. The sliding connection between the gear plate and the brush piece is completed by sliding cooperation between the cylindrical seat and the sliding groove. The number of the sliding grooves and brush pieces is 6.

[0012] Preferably, a hexagonal groove is provided at the bottom of the fixing cover, a square seat is provided at the top of the painting piece, and the sliding connection between the fixing cover and the painting piece is completed by connecting each side of the hexagonal groove with the square seat.

[0013] Preferably, a mounting seat is provided on the left side of the shell, the mounting seat is provided with a threaded hole, fixing ears are provided at both ends of the fixing cover, the fixing ears are provided with mounting holes, and the fixed connection between the fixing cover and the mounting seat is completed by threading a bolt through the mounting hole of the fixing ear and the threaded hole of the mounting seat.

[0014] Preferably, the fixed cover and the center of the gear plate are both provided with through holes, and the six sliding grooves are evenly distributed on the gear plate, and each sliding groove faces the center of the gear plate.

[0015] The beneficial effects of the utility model are:

[0016] 1. Anti-rust oil is evenly sprayed onto the annular oil spraying part through a micro water pump, and the motor drives the gear plate to rotate, which drives the brushing part to follow up and make the soft brush of the brushing part fully contact with the spline surface, thereby improving the coating efficiency and quality.

[0017] 2. The device focuses on environmental protection and safety performance during design and use, reducing the potential harm of anti-rust oil to the environment and human body.

[0018] 3. The entire device has a compact structure, is easy to carry and operate on site, and is suitable for various working environments and scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the utility model.

[0020] Figure 2 It is a cross-sectional schematic diagram of the present utility model.

[0021] Figure 3 This is a disassembled diagram of the coating component of the utility model.

[0022] In the figure: 1. Shell; 102. Handle; 103. Start switch; 104. Spray cabin; 105. Output chamber; 106. Motor cabin; 107. Oil storage cabin; 108. Pump cabin; 109. Mounting seat; 2. Coating assembly; 201. Fixed cover; 202. Brushing member; 203. Gear plate; 204. Annular oil spray member; 205. Micro pump; 206. Motor; 207. Sliding groove; 208. Columnar seat; 209. Square seat; 210. Hexagonal groove; 211. Fixed ear. DETAILED DESCRIPTION

[0023] A device for applying anti-rust oil to contact riveted splines includes a micro pump 205, characterized in that it includes a housing 1 and a coating component 2.

[0024] The housing 1 has a handle 102 at the bottom, which is equipped with a start switch 103. A spray chamber 104 is also provided within the housing 1, with a rotating base fixedly mounted on the top of the spray chamber 104. The housing 1 also has a water pump compartment 108, an oil storage compartment 107, a motor 206 compartment 106, and an output chamber 105. The water pump compartment 108 is located to the right of the spray chamber 104, while the oil storage compartment 107 and the motor 206 compartment 106 are located to the right of the spray chamber 104. The motor 206 compartment 106 is located below the oil storage compartment 107, and the output chamber 105 is connected to the motor 206 compartment. A micropump 205 is installed within the water pump compartment 108. The suction port of the micropump 205 is connected to the oil storage compartment 107 via a pipe, and the output port of the micropump 205 is connected to the annular oil sprayer 204 via a pipe. The micropump 205 is controlled by a signal from the start switch 103.

[0025] The motor 206 is installed in the motor 206 compartment 106. A gear is provided on the output end of the motor 206. The output end of the motor 206 passes through the output chamber 105 and engages with the gear plate 203. The motor 206 is controlled by a signal from the start switch 103. A mounting base 109 is also provided on the left side of the housing 1.

[0026] The coating assembly 2 includes a fixed cover 201 and an annular oil sprayer 204. A brushing member 202 is slidably connected to the bottom of the fixed cover 201. The brushing member 202 is equipped with a soft brush. A gear is slidably connected to the bottom of the brushing member 202. The gear is rotatably connected to a rotating seat via a sliding sleeve. The annular oil sprayer 204 is fixedly connected to the spray chamber 104. A sliding groove 207 is provided on the gear plate 203, and a cylindrical seat 208 is provided at the bottom of the brushing member 202. The sliding connection between the gear plate 203 and the brushing member 202 is achieved by the sliding fit between the cylindrical seat 208 and the sliding groove 207. There are six sliding grooves 207 and brushing members 202. A hexagonal groove 210 is provided at the bottom of the fixed cover 201, and a square seat 209 is provided at the top of the brushing member 202. The sliding connection between the fixed cover 201 and the brushing member 202 is achieved by each side of the hexagonal groove 210 connecting to the square seat 209. Mounting base 109 is provided with threaded holes, and fixing ears 211 are provided at both ends of fixing cover 201. Fixing ears 211 are provided with mounting holes. Fixing cover 201 and mounting base 109 are fixedly connected by bolts passing through the mounting holes of fixing ears 211 and threadedly mating with the threaded holes of mounting base 109. Both fixing cover 201 and gear plate 203 have through-holes in their centers. Six sliding slots 207 are evenly distributed on gear plate 203, with each sliding slot 207 facing the center of gear plate 203.

[0027] During use, the user grasps handle 102, aligns the through-hole in fixed cover 201 with the spline, and inserts the cover. Then, pressing the switch activates the micro-water pump and motor 206. The micro-water pump draws the rust-removing oil from oil reservoir 107 into annular spray element 204, spraying it evenly. Simultaneously, motor 206 rotates gear plate 203, causing the brush element 202 to follow and engage the spline. Once annular spray element 204 has finished spraying oil, the user removes the device via handle 102. The brush on brush element 202 comes into close contact with the spline surface, further applying the oil and ensuring that the oil evenly covers the spline surface, thus completing the entire rust-removing oil application process.

Claims

1. A device for applying anti-rust oil to a contact riveting spline, comprising a micro pump (205), characterized in that: It comprises a housing (1) and a coating component (2); The housing (1) is provided with a handle (102) at the bottom, and the handle (102) is provided with a start switch (103). The housing (1) is also provided with a spray chamber (104), and a rotating seat is fixedly installed on the top of the spray chamber (104); The coating assembly (2) comprises a fixed cover (201) and an annular oil spraying member (204); the bottom of the fixed cover (201) is slidably connected to a brushing member (202); the brushing member (202) is provided with a soft brush; the bottom of the brushing member (202) is slidably connected to a gear plate (203); the gear plate (203) is rotatably connected to a rotating seat via a sliding sleeve; and the annular oil spraying member (204) is fixedly connected to the spraying chamber (104).

2. The device for applying anti-rust oil to contact riveting splines according to claim 1, characterized in that: The housing (1) is further provided with a water pump cabin (108), an oil storage cabin (107), a motor (206) cabin (106), and an output chamber (105). The water pump cabin (108) is located on the right side of the spray cabin (104), the oil storage cabin (107) and the motor (206) cabin (106) are located on the right side of the spray cabin (104), the motor (206) cabin (106) is located below the oil storage cabin (107), and the output chamber (105) is communicated with the motor (206) chamber.

3. The device for applying anti-rust oil to contact riveting splines according to claim 2, characterized in that: A micro pump (205) is installed in the water pump compartment (108), the suction port of the micro pump (205) is connected to the oil storage compartment (107) via a pipeline, the output port of the micro pump (205) is connected to the annular oil spraying member (204) via a pipeline, and the micro pump (205) is controlled by a signal from a start switch (103).

4. The device for applying anti-rust oil to contact riveting splines according to claim 2, characterized in that: A motor (206) is installed in the motor (206) compartment (106), a gear is provided on the output end of the motor (206), the output end of the motor (206) passes through the output chamber (105) and engages with the gear plate (203), and the motor (206) is controlled by a signal from a start switch (103).

5. The device for applying anti-rust oil to contact riveting splines according to claim 1, characterized in that: The gear plate (203) is provided with a sliding groove (207), and the bottom of the brushing member (202) is provided with a cylindrical seat (208). The sliding connection between the gear plate (203) and the brushing member (202) is achieved by the sliding cooperation between the cylindrical seat (208) and the sliding groove (207). The number of the sliding grooves (207) and the brushing member (202) is 6.

6. The device for applying anti-rust oil to contact riveting splines according to claim 1, characterized in that: The bottom of the fixed cover (201) is provided with a hexagonal groove (210), and the top of the brushing member (202) is provided with a square seat (209). The sliding connection between the fixed cover (201) and the brushing member (202) is completed by connecting each side of the hexagonal groove (210) with the square seat (209).

7. The device for applying anti-rust oil to contact riveting splines according to claim 1, characterized in that: The housing (1) is provided with a mounting seat (109) on the left side, the mounting seat (109) is provided with a threaded hole, the fixing cover (201) is provided with fixing ears (211) at both ends, the fixing ears (211) are provided with mounting holes, and the fixing cover (201) and the mounting seat (109) are fixedly connected by bolts passing through the mounting holes of the fixing ears (211) and threadedly mating with the threaded holes of the mounting seat (109).

8. The device for applying anti-rust oil to contact riveting splines according to claim 5, characterized in that: The fixed cover (201) and the gear plate (203) are both provided with through holes in their centers. The six sliding grooves (207) are evenly distributed on the gear plate (203), and each sliding groove (207) faces the center of the gear plate (203).

Images