Protection device for preventing corrosion and blockage of bearing of diamond wire production system

Abstract

The utility model relates to the technical field of diamond wire production, in particular to a protection device for preventing corrosion and blockage of a bearing of a diamond wire production system, which protects the bearing through a flushing device, reduces diamond powder entering the bearing, provides lubrication for normal rotation of the bearing, and improves the service life of the bearing. Lubricating liquid is filtered through the filtering device, diamond dust in air is adsorbed through the dust suction device, the influence of the diamond dust on the environment is reduced, and the practicability of the device is improved; comprising a machine box, a powder sprayer, guide rollers, a supporting shaft and bearings, the powder sprayer is arranged in the machine box, and the guide rollers are installed on the left side and the right side of the lower portion of the powder sprayer through the bearings and the supporting shaft respectively; comprising a flushing device, a filtering device and a dust suction device, the flushing device is installed on a machine box, the filtering device is installed on the machine box, and the dust suction device is installed on the machine box.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond wire production, in particular to a protective device for preventing bearing corrosion and jamming in a diamond wire production system. Background Art

[0002] Diamond wire, also known as diamond wire, is made by combining diamond or diamond powder with steel wire through different processing techniques to increase the strength of the wire. Diamond wire is hard and wear-resistant and can be used for stone cutting. During the production process of diamond wire, it is necessary to guide the diamond wire. The stone powder on the surface of the diamond wire made of diamond powder will contact the bearing on the guide wheel, thereby affecting the service life of the bearing.

[0003] The Chinese utility model patent with application number CN202222442352.5 in the prior art involves a protective mechanism for diamond wire equipment processing, including a processing table, a slide groove, a screw rod, a control block, a protective cover and a telescopic rod, etc., which can prevent dust from entering the diamond wire equipment body. At the same time, the protective cover is transparent, and the processing of the diamond wire equipment body can be observed.

[0004] However, the above device cannot provide protection for the bearings on the guide rollers in actual use. Diamond dust entering the bearings will affect the service life of the bearings. It will also cause jamming during the rotation of the bearings, causing the diamond wire to vibrate during the production process, affecting the production effect of the diamond wire. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a protection device for preventing bearing corrosion and jamming in a diamond wire production system by providing protection for the bearing through a flushing device, reducing the diamond powder entering into the bearing and providing lubrication for the normal rotation of the bearing. The lubricating liquid is filtered by a filtering device, and the diamond dust in the air is adsorbed by a dust suction device, thereby reducing the impact of diamond dust on the environment and improving the practicality of the device.

[0006] The utility model discloses a protective device for preventing bearings of a diamond wire production system from being corroded and stuck. The protective device comprises a chassis, a powder sprayer, a guide roller, a support shaft and a bearing. The chassis is provided with a powder sprayer, and a group of guide rollers are respectively installed on the left and right sides of the lower part of the powder sprayer through the bearing and the support shaft; the protective device comprises a flushing device, a filtering device and a dust collecting device, wherein the flushing device is installed on the chassis, the filtering device is installed on the chassis, and the dust collecting device is installed on the chassis; the flushing device is used to protect the bearing, reduce the diamond powder entering into the bearing, and provide lubrication for the normal rotation of the bearing; the filtering device is used to filter the lubricating liquid, and the dust collecting device is used to absorb the diamond dust in the air, thereby reducing the influence of the diamond dust on the environment and improving the practicality of the device.

[0007] Preferably, the flushing device includes a water tank, a water pump, an annular mounting seat and a horizontal nozzle. The water tank is installed at the lower part of the rear end surface of the chassis, and the water pump is installed on the upper end surface of the water tank. The input end of the water pump is connected to the bottom of the water tank. Multiple groups of annular mounting seats are installed on the front end surface of the chassis, and the multiple groups of annular mounting seats are all located on the rear side of the multiple groups of guide rollers. Multiple groups of horizontal nozzles are evenly installed on the front end surface of the annular mounting seat, and the output end of the water pump is connected to the multiple groups of annular mounting seats through pipes. The lubricating liquid is stored in the water tank, and the water pump is turned on to extract the lubricating liquid in the water tank and pressurized to transmit it to the multiple groups of annular mounting seats for spraying, thereby providing protection and lubrication for the bearing on its front side, reducing the diamond powder directly entering the bearing, and improving the practicability of the device.

[0008] Preferably, it also includes a chamfer and an inclined nozzle, the inner edge of the front end surface of the annular mounting seat is provided with a chamfer, and multiple groups of inclined nozzles are evenly installed on the chamfer, and the output end of the water pump is connected to the multiple groups of inclined nozzles through a pipeline; the water pump is turned on to transport the lubricating liquid in the water tank to the multiple groups of inclined nozzles for spraying, and the inclined nozzles on the chamfer are installed obliquely so that the lubricating liquid is directly sprayed onto the bearing to directly flush and lubricate the bearing, thereby improving the equipment's protection capability for the bearing and increasing the service life of the bearing.

[0009] Preferably, it also includes a U-shaped protective plate and a collecting box, a plurality of groups of U-shaped protective plates are installed on the front end surface of the chassis, the plurality of groups of U-shaped protective plates are all located on the rear side of the plurality of guide rollers, the front end surface of the U-shaped protective plate is located in front of the rear end surface of the collecting box where it is located, and a collecting box is installed at the lower part of the U-shaped protective plate; the rear area of ​​the guide roller is covered by the U-shaped protective plate to reduce the influence of the lubricating liquid thrown out during the rotation of the guide roller on the internal environment of the chassis, and the lubricating liquid intercepted by the U-shaped protective plate is collected by the collecting box, thereby improving the practicability of the device.

[0010] Preferably, the filtering device includes a limiting support plate, a bearing plate, a sealing plate and a filter screen, a rectangular hole is arranged on the front end surface of the collecting box, a limiting support plate is arranged in the collecting box, the limiting support plate is located at the rear side of the rectangular hole, the bearing plate can pass through the rectangular hole and be inserted into the limiting support plate, a sealing plate is connected to the front end surface of the bearing plate, the sealing plate is fixed to the front end surface of the collecting box by bolts, a filter screen is installed in the middle of the bearing plate, and the lower part of the collecting box is connected to the inside of the water tank through a pipe; the diamond powder in the lubricating fluid is filtered and collected by the filter screen, so as to reduce the influence of the diamond powder in the lubricating fluid on the equipment during the circulation of the lubricating fluid, and the limiting support plate provides support and position fixation for the bearing plate, thereby improving the practicality of the device.

[0011] Preferably, it also includes a sealing groove and a sealing strip. A sealing groove is provided on the outside of the rectangular hole on the front end face of the collecting box, and a sealing strip is placed in the sealing groove. The sealing is performed by cooperating with the sealing plate to prevent the lubricating liquid from leaking out of the front end face of the collecting box, thereby improving the practicability of the device.

[0012] Preferably, the dust collection device includes a sealed box, a fan, a dust hood and a dust collection head. The sealed box is installed on the rear end surface of the chassis, the fan is installed on the rear end surface of the sealed box, the dust collection head is horizontally installed on the lower side of the powder sprayer, the output end of the dust collection head is connected with the inside of the sealed box through a pipeline, the dust collection hood is installed in the sealed box, and the dust collection hood covers the input end of the sealed box; the fan is turned on to extract the air inside the sealed box, so that the dust collection head absorbs the air below the powder sprayer, and the diamond powder in the air is collected through the dust collection hood, thereby reducing the pollution of the internal environment of the chassis caused by the diamond powder in the air, thereby improving the practicality of the device.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the flushing device provides protection for the bearing, reduces the diamond powder entering the bearing, and provides lubrication for the normal rotation of the bearing; the lubricating liquid is filtered by the filtering device; the diamond dust in the air is adsorbed by the dust collecting device, thereby reducing the impact of the diamond dust on the environment and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the first cross-sectional structure of the utility model;

[0016] Figure 3 It is a second cross-sectional structural schematic diagram of the utility model;

[0017] Figure 4 It is a partial enlarged structural schematic diagram of the utility model;

[0018] Markings in the attached figure: 1. Chassis; 2. Powder sprayer; 3. Guide roller; 4. Support shaft; 5. Bearing; 6. Water tank; 7. Water pump; 8. Ring mounting seat; 9. Horizontal nozzle; 10. Chamfer; 11. Inclined nozzle; 12. U-shaped protective plate; 13. Collecting box; 14. Limit support plate; 15. Loading plate; 16. Sealing plate; 17. Filter; 18. Sealing groove; 19. Sealing strip; 20. Sealing box; 21. Fan; 22. Dust hood; 23. Dust collector. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Example

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 The flushing device shown is installed on the chassis 1, the filtering device is installed on the chassis 1, and the dust collecting device is installed on the chassis 1;

[0022] First, the powder sprayer 2 is turned on to spray diamond powder onto the metal wire rope, and then the water pump 7 is turned on to extract the lubricating liquid in the water tank 6 and pressurize it to be transmitted to the multiple groups of annular mounting seats 8 for spraying, thereby providing protection and lubrication for the bearings 5 ​​on the front side thereof, and at the same time, the fan 21 is turned on to extract the air inside the sealing box 20, so that the dust collector 23 absorbs the air under the powder sprayer 2, and the diamond powder in the air is collected by the dust collecting cover 22;

[0023] The flushing device includes a water tank 6, a water pump 7, an annular mounting seat 8 and a horizontal nozzle 9. The water tank 6 is installed at the lower part of the rear end surface of the chassis 1, and the water pump 7 is installed on the upper end surface of the water tank 6. The input end of the water pump 7 is connected to the bottom of the water tank 6. Multiple groups of annular mounting seats 8 are installed on the front end surface of the chassis 1. The multiple groups of annular mounting seats 8 are all located at the rear side of the multiple groups of guide rollers 3. Multiple groups of horizontal nozzles 9 are evenly installed on the front end surface of the annular mounting seat 8. The output end of the water pump 7 is connected to the multiple groups of annular mounting seats 8 through a pipeline.

[0024] It also includes a chamfer 10 and an inclined nozzle 11. The inner edge of the front end surface of the annular mounting seat 8 is provided with a chamfer 10. A plurality of groups of inclined nozzles 11 are evenly mounted on the chamfer 10. The output end of the water pump 7 is connected to the plurality of groups of inclined nozzles 11 through a pipeline.

[0025] It also includes a U-shaped protective plate 12 and a collection box 13. A plurality of groups of U-shaped protective plates 12 are installed on the front end surface of the chassis 1. The plurality of groups of U-shaped protective plates 12 are all located at the rear side of the plurality of groups of guide rollers 3. The front end surface of the U-shaped protective plate 12 is located at the front side of the rear end surface of the collection box 13 where it is located. The collection box 13 is installed at the lower part of the U-shaped protective plate 12.

[0026] The filtering device includes a limit support plate 14, a bearing plate 15, a sealing plate 16 and a filter screen 17. A rectangular hole is provided on the front end surface of the collection box 13. A limit support plate 14 is provided inside the collection box 13. The limit support plate 14 is located at the rear side of the rectangular hole. The bearing plate 15 can pass through the rectangular hole and be inserted into the limit support plate 14. A sealing plate 16 is connected to the front end surface of the bearing plate 15. The sealing plate 16 is fixed to the front end surface of the collection box 13 by bolts. A filter screen 17 is installed in the middle of the bearing plate 15. The lower part of the collection box 13 is connected to the inside of the water tank 6 through a pipeline.

[0027] It also includes a sealing groove 18 and a sealing strip 19. The sealing groove 18 is arranged outside the rectangular hole on the front end surface of the collecting box 13, and the sealing strip 19 is placed in the sealing groove 18;

[0028] The flushing device provides protection for the bearing 5, reduces the diamond powder entering into the bearing 5, and provides lubrication for the normal rotation of the bearing 5. The filtering device filters the lubricating liquid, and the dust collecting device absorbs the diamond dust in the air, thereby reducing the impact of the diamond dust on the environment and improving the practicability of the device.

[0029] The water pump 7 and the fan 21 of the protective device for preventing bearing corrosion and jamming in the diamond wire production system of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in the field.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A protective device for preventing bearing corrosion and jamming in a diamond wire production system, comprising a chassis (1), a powder sprayer (2), a guide roller (3), a support shaft (4) and a bearing (5), wherein the chassis (1) is provided with a powder sprayer (2), and a group of guide rollers (3) are respectively installed on the lower part of the powder sprayer (2) through the bearing (5) and the support shaft (4); characterized in that: It comprises a flushing device, a filtering device and a dust collecting device, wherein the flushing device is mounted on the chassis (1), the filtering device is mounted on the chassis (1), and the dust collecting device is mounted on the chassis (1).

2. A protective device for preventing bearing corrosion and jamming in a diamond wire production system as claimed in claim 1, characterized in that: The flushing device comprises a water tank (6), a water pump (7), an annular mounting seat (8) and a horizontal spray head (9). The water tank (6) is mounted on the lower part of the rear end surface of the chassis (1), the water pump (7) is mounted on the upper end surface of the water tank (6), the input end of the water pump (7) is connected to the bottom of the water tank (6), a plurality of groups of annular mounting seats (8) are mounted on the front end surface of the chassis (1), the plurality of groups of annular mounting seats (8) are all located at the rear side of the plurality of groups of guide rollers (3), a plurality of groups of horizontal spray heads (9) are evenly mounted on the front end surface of the annular mounting seats (8), and the output end of the water pump (7) is connected to the plurality of groups of annular mounting seats (8) through pipelines.

3. A protective device for preventing bearing corrosion and jamming in a diamond wire production system as claimed in claim 1, characterized in that: It also includes a chamfer (10) and an inclined nozzle (11), wherein the inner edge of the front end surface of the annular mounting seat (8) is provided with a chamfer (10), a plurality of groups of inclined nozzles (11) are evenly mounted on the chamfer (10), and the output end of the water pump (7) is connected to the plurality of groups of inclined nozzles (11) via a pipeline.

4. A protective device for preventing bearing corrosion and jamming in a diamond wire production system as claimed in claim 1, characterized in that: It also includes a U-shaped protective plate (12) and a collection box (13). A plurality of groups of U-shaped protective plates (12) are installed on the front end surface of the chassis (1). The plurality of groups of U-shaped protective plates (12) are all located on the rear side of the plurality of groups of guide rollers (3). The front end surface of the U-shaped protective plate (12) is located in front of the rear end surface of the collection box (13) where it is located. The collection box (13) is installed at the bottom of the U-shaped protective plate (12).

5. A protective device for preventing bearing corrosion and jamming in a diamond wire production system as claimed in claim 1, characterized in that: The filtering device comprises a limiting support plate (14), a bearing plate (15), a sealing plate (16) and a filter screen (17); a rectangular hole is arranged on the front end surface of the collection box (13); a limiting support plate (14) is arranged inside the collection box (13); the limiting support plate (14) is located at the rear side of the rectangular hole; the bearing plate (15) can pass through the rectangular hole and be inserted into the limiting support plate (14); a sealing plate (16) is connected to the front end surface of the bearing plate (15); the sealing plate (16) is fixed to the front end surface of the collection box (13) by bolts; a filter screen (17) is installed in the middle of the bearing plate (15); and the lower part of the collection box (13) is connected to the inside of the water tank (6) through a pipeline.

6. A protective device for preventing bearing corrosion and jamming in a diamond wire production system as claimed in claim 5, characterized in that: It also comprises a sealing groove (18) and a sealing rubber strip (19); the sealing groove (18) is arranged outside the rectangular hole on the front end surface of the collecting box (13); and the sealing rubber strip (19) is placed in the sealing groove (18).

7. A protective device for preventing bearing corrosion and jamming in a diamond wire production system as claimed in claim 1, characterized in that: The dust collecting device comprises a sealed box (20), a fan (21), a dust collecting hood (22) and a dust collecting head (23). The sealed box (20) is installed on the rear end surface of the chassis (1), the fan (21) is installed on the rear end surface of the sealed box (20), the dust collecting head (23) is horizontally installed on the lower side of the powder sprayer (2), the output end of the dust collecting head (23) is connected with the inside of the sealed box (20) through a pipeline, the dust collecting hood (22) is installed in the sealed box (20), and the dust collecting hood (22) covers the input end in the sealed box (20).

Images