Rust removal device for metal product machining
By designing a rust removal device for metal products processing including a grinding part and a vacuum cleaner part, the problem of blowing away in the prior art affects health, and the effective suction of rust and the safety and efficiency of the rust removal process is achieved.
Patent Information
- Application Number
- CN202420410190.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-03-04
AI Technical Summary
When starting the motor, the existing rust removal device for metal products uses the pulley and belt to drive the rotating shaft and the blower fan blade, causing the polished rust to be blown away in the working area, affecting the health of the staff.
A rust removal device for processing metal products is designed, including a operating table, a U-shaped bracket, a grinding part and a vacuum cleaner part. The grinding part consists of a grinding roller, a drum, a motor, a T-slider, a screw and a telescopic rod. The vacuum cleaner is composed of a vacuum cleaner, a telescopic hose, a connecting barrel and a connecting pipe. By starting the motor, the grinding roller and the drum rotate, the telescopic rod and screw are controlled to move the grinding roller left and right, expanding the grinding area; at the same time, the vacuum cleaner is started so that the gas enters the drum through the ventilation hole, and the air body enters the telescopic hose and the vacuum cleaner along the connecting pipe, sucking in the rust generated by the grinding to prevent the rust from spreading.
It effectively prevents the rust generated by grinding in the air and pollution in the worker's work area, and improves the safety and efficiency of the rust removal process.
Smart Images
Figure CN222755126U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal product processing, in particular to a rust removal device for metal product processing. Background Art
[0002] In the metal products industry, metal products undergo oxidation reactions due to long-term storage, resulting in the outer walls being covered with rust. The rust on the outer walls of the metal products needs to be removed before processing.
[0003] A Chinese patent discloses a rust removal device for metal product processing, with the publication number CN218746928U, comprising a processing box, the top of which is fixedly connected to a working box, the top of which is movably connected to a spray pipe through a rotating shaft, and one side of the inner wall of the working box is fixedly connected to a first motor. The utility model achieves the effect of automatically spraying rust removal liquid and improving the spraying efficiency by setting the spray pipe, the first motor, the screw rod and the threaded sleeve. By setting the stirring box, the second motor and the stirring rod, the metal product can be sprayed automatically in all directions to avoid the phenomenon of spraying omissions. By setting the third motor, the first bevel gear, the rotating column and the second bevel gear, the spraying rust removal device can have the functions of stirring the rust removal liquid and spraying the rust removal in an integrated manner, and there is no need to manually stir the rust removal liquid evenly before spraying, which saves the effect of manual labor.
[0004] However, it still includes the following disadvantages: the device starts the motor, drives the second shaft and the fan blades to rotate through two pulleys and belts, blows away the polished rust from the top surface of the metal product, and disperses the rust in the working area, affecting the health of the workers. To this end, we propose a rust removal device for metal product processing to solve this problem. Utility Model Content
[0005] The purpose of the utility model is to provide a rust removal device for metal product processing to solve the problems raised in the above background technology.
[0006] To achieve the above object, the utility model provides the following technical solutions: a rust removal device for metal product processing, comprising an operating table, a U-shaped bracket is fixedly connected to the top surface of the operating table, a rust removal mechanism is arranged inside the U-shaped bracket, and the rust removal mechanism includes a grinding part;
[0007] The polishing part includes a U-shaped plate, a motor and a roller. The motor model is Mitsubishi servo motor HG-JR353K. The back of the motor is fixedly connected to the front of the U-shaped plate. The outer surface of the rear end of the motor rotates through the front of the U-shaped plate and extends to the inside of the U-shaped plate through the first bearing. The back of the motor output shaft is fixedly connected to the front of the roller.
[0008] A dust collecting unit is arranged behind the drum;
[0009] The dust suction part includes a dust collector, a telescopic hose and a connecting pipe. The telescopic hose is arranged above the dust collector. The front side of the connecting pipe is fixedly connected with the back side of the drum. The outer surface of the rear end of the connecting pipe rotates through the inner wall of the U-shaped plate through the second bearing and extends to the rear of the U-shaped plate.
[0010] A further improvement is that a grinding roller is fixedly connected to the outer surface of the drum, and ventilation holes are provided on the outer surfaces of the grinding roller and the drum. By arranging the grinding roller, the motor and the drum, the motor is started, and the motor output shaft drives the grinding roller and the drum to rotate.
[0011] A further improvement is that a connecting tube is provided on the outer surface of the rear end of the connecting tube through a third bearing rotating sleeve, and the front side of the telescopic hose and the back side of the connecting tube are provided with a telescopic hose, a connecting tube, a vacuum cleaner and a connecting tube. The vacuum cleaner is started to generate negative pressure inside the telescopic hose and the connecting tube, so that the rust generated by the grinding roller is sucked into the vacuum cleaner along with the gas, thereby preventing the rust generated by the grinding from spreading in the air and the working area of the workers.
[0012] A further improvement is that a T-shaped groove is provided on the inner wall at the top of the U-shaped bracket, and a T-shaped slider is slidably connected to the inner wall of the T-shaped groove. A screw is provided through threads on the left and right end faces of the T-shaped slider. The outer surface of the left end of the screw rotates through the inner wall of the T-shaped groove through the fourth bearing and extends to the left side of the U-shaped bracket. The right end face of the screw is rotatably connected to the inner wall of the T-shaped groove through the first bearing seat. By setting the screw and the T-shaped slider and rotating the screw, the screw drives the T-shaped slider to move left and right, and drives the grinding roller to move left and right, thereby expanding the grinding area of the device.
[0013] A further improvement is that a telescopic rod is fixedly connected to the top surface of the U-shaped plate, and the top surface of the telescopic rod is fixedly connected to the bottom surface of the T-shaped slider. By setting the telescopic rod and controlling the extension of the telescopic rod, the grinding roller moves downward and grinds the top surface of the metal product.
[0014] A further improvement is that a through hole is opened on the top surface of the operating table, and the inner wall of the through hole is rotatably connected to a rotating shaft through a second bearing seat. A roller is sleeved on the outer side of the rotating shaft, and the top surface of the roller extends to the top of the operating table. By arranging the rotating shaft and the roller, the placement of metal products is facilitated.
[0015] A further improvement is that a spring is fixedly connected to the outer surface of the rotating shaft, and the other end of the spring is fixedly connected to the inner wall of the roller. The elastic force of the spring is used to prevent the bottom surface of the grinding roller from colliding with the top surface of the metal product, causing damage to the metal product or excessive grinding.
[0016] Compared with the prior art, the utility model has the following beneficial effects: the rust removal device for metal product processing, by arranging a telescopic hose, a connecting tube, a dust collector and a connecting tube, starts the dust collector, generates negative pressure inside the telescopic hose and the connecting tube, causes gas to enter the inside of the drum from the ventilation hole, and the wind body enters the telescopic hose and the dust collector along the inside of the connecting tube, so that the rust generated by the grinding roller is sucked into the dust collector along with the gas, and the rust generated by the grinding roller is prevented from spreading in the air and the working area of the workers; by arranging the grinding roller, the drum, the motor, the T-shaped slider, the screw The motor is started by the output shaft of the motor to drive the drum and the grinding roller to rotate. The grinding roller is moved downward by controlling the extension of the telescopic rod, so that the grinding roller grinds the top surface of the metal product. The screw is rotated, and the screw drives the T-shaped slider to move left and right, driving the grinding roller to move left and right to expand the grinding area of the device. The roller, the rotating shaft and the spring are set, and the roller is used to facilitate the rolling of the metal product on the top surface of the operating table. The elastic force of the spring is used to prevent the bottom surface of the grinding roller from colliding with the top surface of the metal product, causing damage to the metal product or excessive grinding. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0018] Figure 2 This is a sectional view of the three-dimensional structure of the practical U-shaped bracket;
[0019] Figure 3 It is a partial cross-sectional view of the three-dimensional structure of the utility model;
[0020] Figure 4 for Figure 3 A magnified view of the structure at center;
[0021] Figure 5 This is a sectional view of the three-dimensional structure of the drum of the utility model.
[0022] In the figure: 1 operating table, 2 rust removal mechanism, 3 U-shaped bracket, 4 rollers, 5 rotating shafts, 6 springs, 21 dust suction unit, 22 grinding unit, 211 grinding roller, 212 roller, 213 motor, 214 T-shaped slider, 215 screw rod, 216 telescopic rod, 217 U-shaped plate, 221 telescopic hose, 222 connecting tube, 223 vacuum cleaner, 224 connecting pipe. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Embodiment 1
[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: a rust removal device for metal product processing, comprising an operating table 1, a U-shaped bracket 3 is fixedly connected to the top surface of the operating table 1, a rust removal mechanism 2 is arranged inside the U-shaped bracket 3, and the rust removal mechanism 2 includes a grinding part 22;
[0026] The grinding part 22 includes a U-shaped plate 217, a motor 213 and a roller 212. The back of the motor 213 is fixedly connected to the front of the U-shaped plate 217. The outer surface of the rear end of the motor 213 rotates through the front of the U-shaped plate 217 through a first bearing and extends to the inner side of the U-shaped plate 217. The back of the output shaft of the motor 213 is fixedly connected to the front of the roller 212. The outer surface of the roller 212 is fixedly connected with a grinding roller 211. The outer surfaces of the grinding roller 211 and the outer surfaces of the roller 212 are both provided with ventilation holes.
[0027] The outer surface of the rear end of the connecting tube 224 is provided with a connecting tube 222 through a third bearing rotation sleeve, the front of the telescopic hose 221 is connected to the back of the connecting tube 222, and a T-shaped slot is provided on the inner wall of the top of the U-shaped bracket 3. The inner wall of the T-shaped slot is slidably connected with a T-shaped slider 214. The left and right end surfaces of the T-shaped slider 214 are threadedly penetrated with a screw 215. The outer surface of the left end of the screw 215 is rotated through the inner wall of the T-shaped slot through the fourth bearing and extends to the left side of the U-shaped bracket 3. The right end surface of the screw 215 is rotatably connected to the inner wall of the T-shaped slot through the first bearing seat. The top surface of the U-shaped plate 217 is fixedly connected with a telescopic rod 216. The telescopic rod 216 is fixedly connected to the top surface of the U-shaped plate 217. The top surface of the metal product 16 is fixedly connected to the bottom surface of the T-shaped slider 214. The grinding roller 211, the roller 212, the motor 213, the T-shaped slider 214, the screw 215, the telescopic rod 216 and the U-shaped plate 217 are arranged. The motor 213 is started, and the output shaft of the motor 213 drives the roller 212 and the grinding roller 211 to rotate. The telescopic rod 216 is controlled to extend to move the grinding roller 211 downward, so that the grinding roller 211 grinds the top surface of the metal product. The screw 215 is rotated, and the screw 215 drives the T-shaped slider 214 to move left and right, and drives the grinding roller 211 to move left and right, so as to expand the grinding area of the device.
[0028] A dust collecting unit 21 is provided behind the drum 212;
[0029] The dust collecting part 21 includes a dust collector 223, a telescopic hose 221 and a connecting pipe 224. The telescopic hose 221 is arranged above the dust collector 223. The front side of the connecting pipe 224 is fixedly connected with the back side of the drum 212. The outer surface of the rear end of the connecting pipe 224 rotates through the inner wall of the U-shaped plate 217 through the second bearing and extends to the rear of the U-shaped plate 217. By arranging the telescopic hose 221, the connecting tube 222, the dust collector 223 and the connecting pipe 224, the dust collector 223 is started, so that negative pressure is generated inside the telescopic hose 221 and the connecting tube 222, so that the gas enters the drum 212 from the ventilation hole, and the wind enters the telescopic hose 221 and the dust collector 223 along the connecting tube 224, so that the rust generated by the grinding roller 211 is sucked into the dust collector 223 along with the gas, so as to prevent the rust generated by the grinding from spreading in the air and the working area of the workers.
[0030] Embodiment 2
[0031] See also Figure 1-Figure 5 On the basis of the first embodiment, a through hole is opened on the top surface of the operating table 1, and a rotating shaft 5 is rotatably connected to the inner wall of the through hole through a second bearing seat. A roller 4 is sleeved on the outer side of the rotating shaft 5, and a spring 6 is fixedly connected to the outer surface of the rotating shaft 5. The other end of the spring 6 is fixedly connected to the inner wall of the roller 4. The top surface of the roller 4 extends above the operating table 1. By arranging the roller 4, the rotating shaft 5 and the spring 6, the roller 4 is used to facilitate the rolling of the metal product on the top surface of the operating table 1. The elastic force of the spring 6 is used to prevent the bottom surface of the grinding roller 211 from colliding with the top surface of the metal product, causing damage to the metal product or excessive grinding.
[0032] When in use, start the vacuum cleaner 223, so that the gas enters the inside of the drum 212 from the ventilation hole, and the wind enters the telescopic hose 221 and the inside of the vacuum cleaner 223 along the connecting pipe 224, start the motor 213, the output shaft of the motor 213 drives the drum 212 and the grinding roller 211 to rotate, control the extension of the telescopic rod 216, and move the grinding roller 216 downward, so that the grinding roller 216 grinds the top surface of the metal product, and rotates the screw 215, which drives the T-shaped slider 214 to move left and right, and drives the grinding roller 211 to move left and right.
[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A rust removal device for metal product processing, comprising an operating table (1), characterized in that: A U-shaped bracket (3) is fixedly connected to the top surface of the operating table (1); a rust removal mechanism (2) is arranged inside the U-shaped bracket (3); and the rust removal mechanism (2) includes a grinding portion (22); The grinding part (22) comprises a U-shaped plate (217), a motor (213) and a roller (212); the back side of the motor (213) is fixedly connected to the front side of the U-shaped plate (217); the outer surface of the rear end of the motor (213) rotates through the front side of the U-shaped plate (217) and extends to the inner side of the U-shaped plate (217) via a first bearing; and the back side of the output shaft of the motor (213) is fixedly connected to the front side of the roller (212); A dust collecting unit (21) is arranged behind the drum (212); The dust collecting part (21) comprises a dust collector (223), a telescopic hose (221) and a connecting pipe (224); the telescopic hose (221) is arranged above the dust collector (223); the front side of the connecting pipe (224) is fixedly connected to the back side of the roller (212); the outer surface of the rear end of the connecting pipe (224) rotates through the inner wall of the U-shaped plate (217) via a second bearing and extends to the rear of the U-shaped plate (217).
2. A rust removal device for metal product processing according to claim 1, characterized in that: The outer surface of the drum (212) is fixedly connected to a grinding roller (211), and ventilation holes are provided on the outer surfaces of the grinding roller (211) and the drum (212).
3. The rust removal device for metal product processing according to claim 1, characterized in that: The outer surface of the rear end of the connecting tube (224) is rotatably sleeved with a connecting tube (222) via a third bearing, and the front side of the telescopic hose (221) is connected to the back side of the connecting tube (222).
4. The rust removal device for metal product processing according to claim 1, characterized in that: The inner wall at the top of the U-shaped bracket (3) is provided with a T-shaped slide groove, and the inner wall of the T-shaped slide groove is slidably connected with a T-shaped slider (214), and the left and right end surfaces of the T-shaped slider (214) are threadedly penetrated with a screw rod (215), and the outer surface of the left end of the screw rod (215) rotates through the inner wall of the T-shaped slide groove through a fourth bearing and extends to the left side of the U-shaped bracket (3), and the right end surface of the screw rod (215) is rotatably connected to the inner wall of the T-shaped slide groove through a first bearing seat.
5. A rust removal device for metal product processing according to claim 4, characterized in that: The top surface of the U-shaped plate (217) is fixedly connected to a telescopic rod (216), and the top surface of the telescopic rod (216) is fixedly connected to the bottom surface of the T-shaped sliding block (214).
6. The rust removal device for metal product processing according to claim 1, characterized in that: The top surface of the operating table (1) is provided with a through hole, the inner wall of the through hole is rotatably connected to a rotating shaft (5) via a second bearing seat, a roller (4) is sleeved on the outer side of the rotating shaft (5), and the top surface of the roller (4) extends above the operating table (1).
7. A rust removal device for metal product processing according to claim 6, characterized in that: A spring (6) is fixedly connected to the outer surface of the rotating shaft (5), and the other end of the spring (6) is fixedly connected to the inner wall of the roller (4).