CN221967717U - A roller needle polishing cleaning and decontamination device - Google Patents

Abstract

The utility model relates to the field of needle roller polishing, and in particular to a needle roller polishing cleaning and decontamination device. The decontamination device aims to solve the technical problem that debris is generated during the polishing process under the prior art, adheres to the surface of the needle roller, is difficult to clean, and affects the effect of the finished needle roller product. A needle roller polishing cleaning and decontamination device includes a bracket, a control component, a polishing barrel, and a screening component. The utility model drives the polishing barrel at the front end to swing left and right while rotating through the control component, thereby improving the polishing effect and polishing efficiency of the needle roller. The dust suppression component not only suppresses the overflow of dust and debris during unloading, but also the falling water droplets rinse the needle rollers on the upper layer of the screening component, effectively cleaning and decontaminating the outer surface of the needle roller. The unloaded abrasives and needle rollers fall into the screening component, and after layer-by-layer screening, the needle rollers are left in the first layer, the abrasives are left in the second layer, and the impurities in the dirty water are blocked in the third layer. The layered treatment facilitates the rapid extraction of the needle rollers.

Description

A roller needle polishing cleaning and decontamination device

Technical Field

The utility model relates to the field of needle rolling polishing, in particular to a needle rolling polishing cleaning and decontamination device.

Background Art

The needle roller is a rolling element inside the bearing. Its main function is to roll inside the bearing, thereby supporting and reducing the friction between the rotating shaft and the inner ring of the bearing. Needle roller bearings usually have a higher load capacity and a smaller size, which makes them very suitable for applications with limited space, such as automobile gearboxes, motorcycle engines, certain parts of industrial machines, etc.

The needle rollers of needle roller bearings are usually made of high-quality steel, and the surface may be specially treated to improve wear resistance and reduce friction. Polishing is an essential processing step. Debris will be generated during the polishing process and stick to the surface of the needle rollers, which is difficult to remove and clean, affecting the polishing effect of the needle rollers.

Utility Model Content

In view of the deficiencies in the prior art, the purpose of the utility model is to provide a roller needle polishing cleaning and decontamination device, which is intended to solve the technical problem that debris is generated during the polishing process in the prior art, sticks to the surface of the roller needle, is difficult to clean, and affects the effect of the finished roller needle product.

The technical solution of the utility model is: a needle roller polishing cleaning and decontamination device, including a bracket, a control component, a polishing barrel, a screening component, and a dust suppression component; a control component for driving the needle roller polishing device to swing left and right is installed on the inner side of the bracket; a polishing barrel is installed on the inner side of the control component; a screening component for quickly screening out the needle rollers when the needle rollers are discharged is fixedly connected to the lower end of the polishing barrel; a dust suppression component for cleaning and decontaminating the needle rollers when the needle rollers are discharged is installed on the inner side of the control component.

Preferably, in the first step, the staff puts the abrasive in the polishing barrel, adds the roller needle to be ground into the hexagonal polishing barrel, and closes the sealing cover at the upper end; in the second step, the control component at the rear end of the bracket is started, and the control component drives the polishing barrel at the front end to swing left and right while rotating, so as to improve the polishing effect and polishing efficiency of the roller needle; in the third step, after the roller needle polishing is completed, the polishing barrel is rotated so that the sealing cover is facing downward, and the sealing cover is opened to unload the abrasive and roller needle contained in the polishing barrel; in the fourth step, the dust suppression component is opened in advance, which not only suppresses the overflow of dust and debris during unloading, but also the falling water droplets rinse the roller needle on the upper layer of the screening component, effectively cleaning and decontaminating the outer surface of the roller needle; in the fifth step, the unloaded abrasive and roller needle fall into the screening component, and after layers of screening, the roller needle remains in the first layer, the abrasive remains in the second layer, and the impurities in the dirty water are blocked in the third layer.

Preferably, the control assembly includes a motor A, a mounting frame and a motor B; the front end of the output shaft of motor A is fixedly connected to the mounting frame; the mounting frame as a whole adopts a "door"-shaped structure; motor A controls the mounting frame to swing left and right.

Preferably, a motor B is provided at the left end of the inner side of the mounting frame; the output shaft of the motor B is connected to the end face of the polishing barrel; and the motor B controls the polishing barrel to rotate.

Preferably, the screening assembly includes a fixed frame, a first filter screen, a second filter screen, a third filter screen and a diversion discharge port; the first filter screen, the second filter screen and the third filter screen are fixedly connected between the fixed frame and another fixed frame from top to bottom in sequence; the unloaded abrasives and rollers fall into the screening assembly, and after layers of screening, the rollers remain in the first filter screen, the abrasives remain in the second filter screen, and the impurities in the dirty water are blocked by the third filter screen.

Preferably, the mesh sizes of the first filter, the second filter and the third filter become smaller in sequence; the front ends of the first filter, the second filter and the third filter are all provided with diversion discharge ports; later, workers can push the material to one end of the filter and discharge it along the diversion discharge port.

Preferably, the dust suppression assembly includes a water receiving pool, a water pump, a water pipe and a sprinkler head; a water pump is placed at the bottom inner side of the water receiving pool; the water pump draws clean water from the water receiving pool and transports it upward to the sprinkler head through the water pipe.

Preferably, one end of a water pipe is installed on the outer side of the water pump; a spray head is provided at the other end of the water pipe; the water droplets sprayed from the spray head not only suppress the overflow of dust and debris during unloading, but also the falling water droplets rinse the roller needles on the upper layer of the screening assembly, effectively cleaning and decontaminating the outer surface of the roller needles.

Beneficial effects of the utility model:

The utility model drives the polishing barrel at the front end to swing left and right while rotating through a control component, thereby improving the polishing effect and polishing efficiency of the needle roller. The dust suppression component not only suppresses the overflow of dust and debris during unloading, but also the falling water drops rinse the needle rollers on the upper layer of the screening component, effectively cleaning and decontaminating the outer surface of the needle rollers. The unloaded abrasives and needle rollers fall into the screening component, and after layer-by-layer screening, the needle rollers remain in the first layer, the abrasives remain in the second layer, and impurities in the dirty water are blocked in the third layer. The layered treatment makes it easy to quickly extract the needle rollers.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the decontamination device of the present invention;

FIG2 is another schematic diagram of the three-dimensional structure of the decontamination device of the present invention;

FIG3 is a schematic diagram showing the three-dimensional structure of the screening assembly of the decontamination device of the present invention;

FIG. 4 is a schematic diagram showing the three-dimensional structure of the dust suppression component of the decontamination device of the present invention.

Explanation of the reference numerals: 1. Bracket; 2. Control assembly; 201. Motor A; 202. Mounting bracket; 203. Motor B; 3. Polishing barrel; 4. Screening assembly; 401. Fixing bracket; 402. First filter screen; 403. Second filter screen; 404. Third filter screen; 405. Diversion and discharge port; 5. Dust suppression assembly; 501. Water collection tank; 502. Water pump; 503. Water pipe; 504. Sprinkler head.

DETAILED DESCRIPTION

The utility model is further described below in conjunction with the accompanying drawings and embodiments.

Please refer to Figure 1. The utility model provides an embodiment: a needle roller polishing cleaning and decontamination device, including a bracket 1, a control component 2, a polishing barrel 3, a screening component 4, and a dust suppression component 5; the control component 2 for driving the needle roller polishing device to swing left and right is installed on the inner side of the bracket 1; the polishing barrel 3 is installed on the inner side of the control component 2; the lower end of the polishing barrel 3 is fixedly connected to the screening component 4 for quickly screening out the needle rollers when the needle rollers are discharged; the dust suppression component 5 for cleaning and decontaminating the needle rollers when the needle rollers are discharged is installed on the inner side of the control component 2.

Please refer to Figure 2. In this embodiment, the control component 2 includes a motor A201, a mounting frame 202 and a motor B203; the front end of the output shaft of the motor A201 is fixedly connected to the mounting frame 202; the mounting frame 202 adopts a "door"-shaped structure as a whole; the motor A201 controls the mounting frame 202 to swing left and right, and the motor B203 is arranged on the left end of the inner side of the mounting frame 202; the output shaft of the motor B203 is connected to the end face of the polishing barrel 3; the motor B203 controls the polishing barrel 3 to rotate.

Please refer to Figure 3. In this embodiment, the screening component 4 includes a fixed frame 401, a first filter screen 402, a second filter screen 403, a third filter screen 404 and a diversion discharge port 405; the first filter screen 402, the second filter screen 403 and the third filter screen 404 are fixedly connected between the fixed frame 401 and another fixed frame 401 from top to bottom in sequence; the unloaded abrasives and rollers fall into the screening component 4, and after layers of screening, the rollers remain in the first filter screen 402, the abrasives remain in the second filter screen 403, and the impurities in the dirty water are blocked by the third filter screen 404. The mesh sizes of the first filter screen 402, the second filter screen 403 and the third filter screen 404 become smaller in sequence; the front ends of the first filter screen 402, the second filter screen 403 and the third filter screen 404 are all provided with a diversion discharge port 405; later, workers can push the materials to one end of the filter screen and discharge them along the diversion discharge port 405.

Please refer to Figure 4. In this embodiment, the dust suppression component 5 includes a water receiving pool 501, a water pump 502, a water pipe 503 and a spray head 504; the water pump 502 is placed at the bottom inner end of the water receiving pool 501; the water pump 502 draws clean water from the water receiving pool 501 and transports it upward to the spray head 504 through the water pipe 503, and one end of the water pipe 503 is installed on the outer side of the water pump 502; the other end of the water pipe 503 is provided with a spray head 504; the water droplets sprayed by the spray head 504 not only suppress the overflow of dust and debris during unloading, but also the falling water droplets rinse the roller needles on the upper layer of the screening component 4, effectively cleaning and decontaminating the outer surface of the roller needles.

When working, in the first step, the staff puts the abrasive into the polishing barrel 3, puts the roller needle to be ground into the hexagonal polishing barrel 3, and closes the sealing cover at the upper end.

In the second step, the control component 2 at the rear end of the bracket 1 is started, the motor A201 controls the mounting frame 202 to swing left and right, and the motor B203 controls the polishing barrel 3 to rotate, so as to improve the roller polishing effect and polishing efficiency.

In the third step, after the needle roller polishing is completed, the polishing barrel 3 is rotated so that the sealing cover faces downward, the sealing cover is opened, and the abrasive and needle roller contained in the polishing barrel 3 are unloaded.

The fourth step is to open the dust suppression component 5 in advance, and the water pump 502 draws the clean water from the water receiving pool 501 and transports it upward to the spray head 504 through the water pipe 503. The water droplets sprayed by the spray head 504 not only suppress the overflow of dust and debris during unloading, but also the falling water droplets rinse the roller needles on the upper layer of the screening component 4, effectively cleaning and decontaminating the outer surface of the roller needles.

In the fifth step, the unloaded abrasives and rollers fall into the screening assembly 4. After layers of screening, the rollers remain in the first filter screen 402, the abrasives remain in the second filter screen 403, and the impurities in the dirty water are blocked by the third filter screen 404.

Through the above steps, the polishing barrel 3 at the front end is driven by the control component 2 to swing left and right while rotating, so as to improve the polishing effect and polishing efficiency of the needle roller. Through the dust suppression component 5, not only the dust and debris are suppressed from overflowing during unloading, but also the falling water droplets rinse the needle rollers on the upper layer of the screening component 4, and the outer surface of the needle rollers is effectively cleaned and decontaminated. The unloaded abrasives and needle rollers fall into the screening component 4. After layers of screening, the needle rollers remain in the first layer, the abrasives remain in the second layer, and the impurities in the dirty water are blocked in the third layer. The layered treatment facilitates the rapid extraction of the needle rollers.

The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims (7)

1. A needle roller polishing cleaning and decontamination device, comprising a bracket (1); characterized in that it also comprises a control component (2), a polishing barrel (3), a screening component (4), and a dust suppression component (5); a control component (2) for driving the needle roller polishing device to swing left and right is installed on the inner side of the bracket (1); a polishing barrel (3) is installed on the inner side of the control component (2); a screening component (4) for quickly screening out the needle rollers when the needle rollers are discharged is fixedly connected to the lower end of the polishing barrel (3); a dust suppression component (5) for cleaning and decontaminating the needle rollers when the needle rollers are discharged is installed on the inner side of the control component (2). 2. A needle roller polishing, cleaning and decontamination device according to claim 1, characterized in that: the control component (2) includes a motor A (201), a mounting frame (202) and a motor B (203); the front end of the output shaft of the motor A (201) is fixedly connected to the mounting frame (202); the mounting frame (202) as a whole adopts a "door"-shaped structure. 3. A needle roller polishing, cleaning and decontamination device according to claim 2, characterized in that: a motor B (203) is arranged at the left end of the inner side of the mounting frame (202); the output shaft of the motor B (203) is connected to the end surface of the polishing barrel (3). 4. A needle polishing cleaning and decontamination device according to claim 1, characterized in that: the screening assembly (4) includes a fixed frame (401), a first filter screen (402), a second filter screen (403), a third filter screen (404) and a diversion discharge port (405); the first filter screen (402), the second filter screen (403) and the third filter screen (404) are fixedly connected between the fixed frame (401) and another fixed frame (401) from top to bottom in sequence. 5. A needle polishing cleaning and decontamination device according to claim 4, characterized in that: the mesh sizes of the first filter (402), the second filter (403) and the third filter (404) become smaller in sequence; and a guide discharge port (405) is provided at the front end of the first filter (402), the second filter (403) and the third filter (404). 6. A needle roller polishing cleaning and decontamination device according to claim 1, characterized in that: the dust suppression component (5) includes a water receiving tank (501), a water pump (502), a water pipe (503) and a spray head (504); a water pump (502) is placed at the bottom end of the inner side of the water receiving tank (501). 7. A roller polishing cleaning and decontamination device according to claim 6, characterized in that: one end of a water pipe (503) is installed on the outer side of the water pump (502); and a spray head (504) is provided at the other end of the water pipe (503).