Part surface polishing device

Abstract

The utility model relates to the technical field of part machining, and discloses a part surface polishing device which comprises a machine body, a clamping assembly is installed in the machine body, the top end of the machine body is fixedly connected with a moving assembly, the bottom end of the moving assembly is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a protective cover. A grinding roller is installed in the protective cover, a pushing assembly is installed in the protective cover, an extending assembly is installed on the lower side of the pushing assembly, a water tank is formed in the machine body, a water pump is fixedly connected to the rear end of the machine body, and a hose is fixedly connected to the output end of the water pump. According to the water-cooling polishing device, the filter screen, the water tank, the water pump, the hose, the connecting pipe, the spray head and other structures are used in cooperation, so that water cooling can be conducted on the polishing roller, sprayed water can be collected, the resource utilization rate is high, and the polishing quality is high.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing, in particular to a parts surface polishing device. Background Art

[0002] Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of a workpiece to obtain a bright and smooth surface. It uses polishing tools and abrasive particles or other polishing media to modify the surface of the workpiece. Surface polishing is required during the processing of parts, which requires the use of surface polishing equipment for parts processing.

[0003] After searching, the existing Chinese patent announcement number is: CN220074339U, which provides a surface polishing device for automobile parts. The patent starts the second motor to drive the second threaded rod to rotate, so that the moving block drives the polishing disc to move. At the same time, the polishing disc is driven up and down by the hydraulic cylinder to facilitate the polishing of the outer end of the part. The debris polished on the surface of the part is collected by the grid plate, which is convenient for the staff to clean up.

[0004] Although the above patent can collect the debris from surface grinding, which is convenient for the staff to clean up, the above polishing device still has the following problems: in actual use, the grinding device in the prior art generally directly grinds and polishes the surface of the parts, and when used for a long time, the grinding roller will heat up, thereby reducing the quality of grinding and polishing. Therefore, those skilled in the art now propose a component surface polishing device to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a component surface polishing device, which aims to improve the problem in the prior art that the grinding roller will heat up due to long-term use, thereby reducing the grinding quality.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A component surface polishing device comprises a body, a clamping assembly is installed inside the body, a moving assembly is fixedly connected to the top of the body, a hydraulic cylinder is fixedly connected to the bottom end of the moving assembly, a protective cover is fixedly connected to the output end of the hydraulic cylinder, a grinding roller is installed inside the protective cover, a pushing assembly is installed inside the protective cover, an extension assembly is installed on the lower side of the pushing assembly, a water tank is provided inside the body, a water pump is fixedly connected to the rear end of the body, a hose is fixedly connected to the output end of the water pump, a connecting pipe is fixedly connected to the left end of the hose, a plurality of nozzles are fixedly connected to the bottom end of the connecting pipe, and a filter is fixedly connected to the inside of the body.

[0008] Furthermore, the pushing assembly includes a plurality of mounting grooves, the mounting grooves are opened inside the protective cover, the inner wall of the mounting groove is fixedly connected with a spring, the bottom end of the spring is fixedly connected with a mounting block, and the bottom end of the mounting block is fixedly connected with a push rod.

[0009] Furthermore, the extension component includes a slide groove, which is opened inside the bottom end of the protective cover, and the extension cover is slidably connected inside the slide groove.

[0010] Furthermore, the input end of the water pump is connected to the interior of the water tank, and the exterior of the connecting pipe is fixedly connected to the interior of the protective cover.

[0011] Furthermore, the plurality of nozzles are distributed at equal intervals.

[0012] Furthermore, the four installation grooves are distributed in a rectangular shape, and the outer portion of the installation block is slidably connected to the inner portion of the installation groove.

[0013] Furthermore, the outer portion of the push rod is slidably connected to the inner portion of the mounting groove.

[0014] Furthermore, the lower side of the mounting groove is connected to the upper and lower parts of the slide groove, and the bottom end of the push rod is fixedly connected to the top end of the extension cover.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, by using the filter, water tank, water pump, hose, connecting pipe, nozzle and other structures in coordination, the grinding roller can be cooled by water, and the sprayed water can be collected, thereby not only improving the resource utilization rate but also improving the polishing quality.

[0017] 2. In the utility model, the polishing area can be shielded by the coordinated use of structures such as the protective cover, the mounting groove, the spring, the mounting block, the push rod, the slide groove, and the extension cover, so that the debris generated during polishing can be blocked, which not only prevents the debris from flying around, making the working environment tidy, but also prevents workers from being injured by the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a component surface polishing device proposed by the utility model;

[0019] Figure 2 A schematic diagram of a water tank structure of a component surface polishing device proposed by the utility model;

[0020] Figure 3 A schematic diagram of the structure of a grinding roller of a component surface polishing device proposed by the utility model;

[0021] Figure 4 The present invention is a schematic diagram of a spring structure of a component surface polishing device proposed by the present invention.

[0022] Legend:

[0023] 1. Machine body; 2. Clamping assembly; 3. Moving assembly; 4. Hydraulic cylinder; 5. Protective cover; 6. Filter; 7. Water pump; 8. Hose; 9. Connecting pipe; 10. Nozzle; 11. Grinding roller; 12. Slide; 13. Extension cover; 14. Mounting slot; 15. Spring; 16. Mounting block; 17. Push rod; 18. Sink. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figure 1-Figure 3 The utility model provides an embodiment: a component surface polishing device, comprising a body 1, a clamping assembly 2 is installed inside the body 1, a moving assembly 3 is fixedly connected to the top of the body 1, a hydraulic cylinder 4 is fixedly connected to the bottom end of the moving assembly 3, a protective cover 5 is fixedly connected to the output end of the hydraulic cylinder 4, a grinding roller 11 is installed inside the protective cover 5, a pushing assembly is installed inside the protective cover 5, an extension assembly is installed on the lower side of the pushing assembly, a water tank 18 is opened inside the body 1, a water pump 7 is fixedly connected to the rear end of the body 1, the input end of the water pump 7 is connected to the inside of the water tank 18, a hose 8 is fixedly connected to the output end of the water pump 7, a connecting pipe 9 is fixedly connected to the outside of the connecting pipe 9, a plurality of nozzles 10 are fixedly connected to the inside of the protective cover 5, a plurality of nozzles 10 are equidistantly distributed, and a filter 6 is fixedly connected to the inside of the body 1.

[0026] Specifically, the machine body 1 limits the clamping assembly 2 and the moving assembly 3, so that they can operate smoothly. The clamping assembly 2 is composed of a bidirectional screw rod, a threaded rod, a clamping block and other structures. By rotating the bidirectional screw rod, the two threaded rods can be driven to move to the adjacent side, so that the threaded rods can drive the clamping block to clamp the plate-like parts, so that no shaking occurs during polishing, thereby making the polishing accuracy higher. The moving assembly 3 is composed of a motor, a threaded rod, and a threaded rod. By starting the motor, the motor can drive the threaded rod to rotate, and then the threaded rod can drive the threaded sleeve to move, so as to drive the hydraulic cylinder 4 on the lower side to move. The hydraulic cylinders 4 on the front and rear sides are symmetrically distributed, so that the force on the protective cover 5 is more uniform. By starting the hydraulic cylinder 4, the hydraulic cylinder 4 can drive the protective cover 5 to move downward, so that the protective cover 5 can fit with the plate-like parts, so as to drive the grinding roller 11 to move downward, so that the grinding roller 11 can grind the plate-like parts. The machine body 1 fixes the internal filter screen 6, so that the filter screen 6 will not shake. The machine body 1 will fix the water pump 7 on the rear side, so that the water pump 7 will not shake during operation. By starting the water pump 7, the water pump 7 can guide the water in the water tank 18 to the inside of the hose 8, and then enter the inside of the connecting pipe 9 through the hose 8, so that the water can be sprayed onto the surface of the grinding roller 11 through the nozzle 10. The protective cover 5 fixes the internal connecting pipe 9, so that the connecting pipe 9 will not shake. The material of the hose 8 is relatively soft, so when the protective cover 5 moves up and down, the hose 8 can move. The filter 6 can filter the debris generated during polishing, and then the water can enter the inside of the water tank 18, so that the grinding roller 11 can be cooled by water, and the sprayed water can be collected, which not only makes the resource utilization rate higher, but also makes the polishing quality higher.

[0027] Reference Figure 3-Figure 4 The pushing component includes a plurality of mounting grooves 14, which are opened inside the protective cover 5, and the four mounting grooves 14 are distributed in a rectangular shape. A spring 15 is fixedly connected to the inner wall of the mounting groove 14, and a mounting block 16 is fixedly connected to the bottom end of the spring 15. The outside of the mounting block 16 is slidably connected to the inside of the mounting groove 14, and a push rod 17 is fixedly connected to the bottom end of the mounting block 16. The outside of the push rod 17 is slidably connected to the inside of the mounting groove 14.

[0028] Specifically, the mounting groove 14 fixes the internal spring 15, and the mounting groove 14 limits the internal mounting block 16 and the push rod 17, so that they can slide smoothly. When the push rod 17 moves upward, the push rod 17 can drive the mounting block 16 to stably squeeze the spring 15 to produce elastic deformation. When the spring 15 performs a reset movement, the spring 15 can steadily push the mounting block 16 to move downward, thereby enabling the mounting block 16 to steadily drive the push rod 17 to move downward.

[0029] Reference Figure 3-Figure 4 The extension component includes a slide groove 12, which is opened inside the bottom end of the protective cover 5. The lower side of the mounting groove 14 is connected to the upper and lower parts of the slide groove 12. The extension cover 13 is slidably connected inside the slide groove 12, and the bottom end of the push rod 17 is fixedly connected to the top end of the extension cover 13.

[0030] Specifically, the slide groove 12 limits the internal extension cover 13, so that the extension cover 13 can slide smoothly. When the extension cover 13 moves upward, the extension cover 13 can push the push rod 17 to move upward, thereby squeezing the spring 15 to produce elastic deformation. When the spring 15 performs a reset movement, the spring 15 can push the push rod 17 to move downward, so that the push rod 17 can push the extension cover 13 to fit the plate-like component, thereby making the flying debris able to be blocked inside the protective cover 5, thereby not only preventing the debris from flying everywhere, making the working environment tidy, but also preventing the workers from being injured by the debris.

[0031] Working principle: when it is necessary to polish the internal plate-like parts, the hydraulic cylinder 4 is started to operate, so that the hydraulic cylinder 4 can push the protective cover 5 to move downward, and then the protective cover 5 can drive the extension cover 13 to fit the surface of the plate-like parts, and then the extension cover 13 can move upward, so that the extension cover 13 can push the push rod 17 to move upward, and then the push rod 17 can push the mounting block 16 to move upward, so that the mounting block 16 can squeeze the spring 15 to produce elastic deformation, so that the spring 15 can make a reset movement, so that the spring 15 can push the mounting block 16 to move downward, and then the mounting block 16 can push the push rod 17 to move downward, so that the push rod 17 can push the extension cover 13 to fit closely with the surface of the plate-like parts, so that the polishing The debris generated during polishing will not splash, which not only makes the working environment tidier, but also avoids the damage of debris to workers, thereby reducing labor costs, and then by starting the water pump 7, the water pump 7 can guide the water in the water tank 18 to the inside of the hose 8, and then enter the inside of the connecting pipe 9 through the hose 8, so that the water can be sprayed onto the surface of the grinding roller 11 through the nozzle 10, and then the grinding roller 11 can be cooled, and the sprayed water mist can slow down the splashing speed of the debris, so that it will not fly out from the inside of the protective cover 5, and the sprayed water mist can be filtered through the filter 6, so that the filter 6 can block the debris, so that the sprayed water can be collected, which not only makes the resource utilization rate higher, but also makes the polishing quality higher.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A component surface polishing device, comprising a body (1), characterized in that: A clamping assembly (2) is installed inside the machine body (1); a moving assembly (3) is fixedly connected to the top of the machine body (1); a hydraulic cylinder (4) is fixedly connected to the bottom of the moving assembly (3); a protective cover (5) is fixedly connected to the output end of the hydraulic cylinder (4); a grinding roller (11) is installed inside the protective cover (5); a pushing assembly is installed inside the protective cover (5); an extension assembly is installed on the lower side of the pushing assembly; a water tank (18) is provided inside the machine body (1); a water pump (7) is fixedly connected to the rear end of the machine body (1); a hose (8) is fixedly connected to the output end of the water pump (7); a connecting pipe (9) is fixedly connected to the left end of the hose (8); a plurality of nozzles (10) are fixedly connected to the bottom end of the connecting pipe (9); and a filter screen (6) is fixedly connected to the inside of the machine body (1).

2. A component surface polishing device according to claim 1, characterized in that: The pushing assembly comprises a plurality of mounting grooves (14), wherein the mounting grooves (14) are arranged inside the protective cover (5), the inner wall of the mounting grooves (14) is fixedly connected with a spring (15), the bottom end of the spring (15) is fixedly connected with a mounting block (16), and the bottom end of the mounting block (16) is fixedly connected with a push rod (17).

3. A component surface polishing device according to claim 2, characterized in that: The extension component comprises a slide groove (12), wherein the slide groove (12) is arranged inside the bottom end of the protective cover (5), and the interior of the slide groove (12) is slidably connected with the extension cover (13).

4. The component surface polishing device according to claim 1, characterized in that: The input end of the water pump (7) is connected to the interior of the water tank (18), and the exterior of the connecting pipe (9) is fixedly connected to the interior of the protective cover (5).

5. The component surface polishing device according to claim 1, characterized in that: The plurality of nozzles (10) are distributed at equal distances.

6. The component surface polishing device according to claim 3, characterized in that: The four installation grooves (14) are distributed in a rectangular shape, and the outside of the installation block (16) is slidably connected to the inside of the installation groove (14).

7. The component surface polishing device according to claim 3, characterized in that: The outer portion of the push rod (17) is slidably connected to the inner portion of the mounting groove (14).

8. The component surface polishing device according to claim 3, characterized in that: The lower side of the installation groove (14) is connected to the upper and lower parts of the slide groove (12), and the bottom end of the push rod (17) is fixedly connected to the top end of the extension cover (13).

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