Scrap blowing device in bearing machining

Abstract

The utility model discloses a scrap blowing device in bearing machining, which relates to the technical field of blowing devices and comprises a vertical pipe, a disc is fixedly connected to the inner wall of the vertical pipe, a first guide pipe is fixedly connected to the inner wall of the disc, a silencer is fixedly connected to one end, far away from the first guide pipe, of a lower bent pipe, and a second guide pipe is fixedly connected to the other end of the lower bent pipe. The end, away from the silencer, of the upper bent pipe is fixedly connected with a second guide pipe, and a spraying pipe is installed on the inner wall of the sealing ring. Through cooperation of the disc, the silencer, the first guide pipe, the second guide pipe and the spraying pipe, when gas is conveyed to the disc, the gas is conveyed into the silencer through the first guide pipe, the speed, the direction and the distribution of airflow are made to be uniform by diffusing the airflow, the turbulence phenomenon of the airflow in a pipeline is just reduced, and therefore the noise level is reduced, and the noise reduction effect is achieved. And the spraying pipe sprays air flow to clean the scraps, so that noise generated when the scraps are treated is small, and the problem that the noise affects the health of operators is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of blowing devices, in particular to a chip blowing device in bearing processing. Background Art

[0002] A bearing is an important component used to support the movement of a rotating mechanical shaft. It is also a device that can reduce friction and transfer loads between mechanical parts. Bearings are usually composed of an inner ring, an outer ring, rolling elements (such as balls, rollers, needles, etc.) and a cage. The main functions of bearings are as follows: support and positioning, reducing friction, transferring loads, and reducing vibration and noise.

[0003] However, when processing bearings, chips will fall on the workbench, and the chips need to be cleaned up. Nowadays, most of them are blown to the workbench with air pipes first, and then swept with sweeping plates, and most of them are directly powered by air pipes, which produces loud noise, causing noise to affect the health of operators. To this end, we provide a chip blowing device in bearing processing to solve the above problems. Utility Model Content

[0004] 1) Technical issues solved

[0005] The utility model aims to make up for the deficiencies of the prior art and provides a chip blowing device for bearing processing.

[0006] 2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chip blowing device for bearing processing, comprising a vertical pipe, the inner wall of the vertical pipe is fixedly connected to a disc, the inner wall of the disc is fixedly connected to a conduit one, the conduit one is fixedly connected to a lower bend pipe at the end away from the disc, the lower bend pipe is fixedly connected to a muffler at the end away from the conduit one, the output end of the muffler is fixedly connected to an upper bend pipe, the upper bend pipe is fixedly connected to a conduit two at the end away from the muffler, the outer surface of the conduit two is fixedly connected to the inner wall of the vertical pipe, the top end of the vertical pipe is installed with an upper pipe, the top end of the upper pipe is fixedly connected to an air pipe one, the inner wall of the air pipe one is installed with a sealing ring, and the inner wall of the sealing ring is installed with a nozzle.

[0008] Furthermore, the bottom end of the vertical pipe is fixedly connected to a down pipe, a control valve is installed on the inner side of the down pipe, and the inner wall of the down pipe is fixedly connected to a second gas delivery pipe.

[0009] Furthermore, a blower is installed at the end of the gas supply pipe 2 away from the lower pipe, the outer surface of the vertical pipe is fixedly connected to a fixed disk 1, the inner side of the fixed disk 1 is fixedly connected to a fixed rod, and the outer surface of the fixed rod is fixedly connected to a fixed disk 2.

[0010] Furthermore, the inner wall of the fixing plate 1 is fixedly connected to the outer surface of the conduit 1, the inner wall of the fixing plate 2 is fixedly connected to the outer surface of the conduit 2, and a nut 1 is installed on the outer surface of the lower bend pipe.

[0011] Furthermore, the inner wall of nut one is fixedly mounted on the input end of the muffler, nut two is installed on the output end of the muffler, the inner wall of nut two is fixedly mounted on the outer surface of the upper bend pipe, and a sealing frame is installed on the outer surface of the vertical pipe.

[0012] Furthermore, the inner wall of the sealing frame and the outer surface of the upper tube are fixedly mounted, and the outer surface of the nozzle is movably connected to a fixing frame.

[0013] Furthermore, a handle is fixedly connected to the upper surface of the fixing frame, a telescopic plate is fixedly connected to the outer surface of the fixing frame, and a sweeping plate is fixedly connected to the bottom surface of the telescopic plate.

[0014] 3) Beneficial effects:

[0015] Compared with the prior art, the chip blowing device in the bearing processing has the following beneficial effects:

[0016] 1. The utility model cooperates between the disc, the silencer, the conduit 1, the conduit 2 and the nozzle. When the gas is transported to the disc, it will be blocked by the disc and the airflow will flow into the conduit 1, and then be transported into the muffler by the conduit 1. The muffler will diffuse and silence the sound. By diffusing the airflow, the speed, direction and distribution of the airflow are made uniform, which just reduces the turbulence of the airflow in the pipeline, thereby reducing the noise level. The processed airflow will finally be transmitted to the nozzle through the conduit 2, so that the nozzle sprays the airflow to clean the chips. In this way, the noise generated when the chips are processed is relatively small, which solves the problem of noise affecting the health of operators.

[0017] 2. The utility model cooperates between the nozzle, the telescopic plate, the handle, the sweeping plate and the sealing ring. After the equipment is installed and the nozzle is fixed and supported, when the processed airflow is transported into the nozzle, the presence of the sealing ring prevents the airflow from leaking during the transportation process. At the same time, the nozzle blows the chips on the workbench. At this time, the height of the telescopic plate can be adjusted to allow the sweeping plate to contact the chips. At this time, the handle can be used to drive the sweeping plate to move, thereby sweeping the chips, and the device supporting the nozzle can be adjusted to allow the sweeping plate to better clean the chips, thereby solving the problem of chips on the workbench being difficult to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cutaway structure of the vertical pipe of the utility model;

[0020] Figure 3 This is a schematic diagram of the cutaway structure of the gas transmission pipe of the utility model;

[0021] Figure 4 It is a schematic diagram of the overall partial structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the cutaway structure of the nozzle of the utility model.

[0023] In the figure: 1. vertical pipe; 2. disc; 3. conduit 1; 4. lower bend pipe; 5. muffler; 6. upper bend pipe; 7. conduit 2; 8. upper pipe; 9. gas pipe 1; 10. sealing ring; 11. nozzle; 12. lower pipe; 13. control valve; 14. gas pipe 2; 15. blower; 16. fixing plate 1; 17. fixing rod; 18. fixing plate 2; 19. nut 1; 20. nut 2; 21. sealing frame; 22. fixing frame; 23. handle; 24. telescopic plate; 25. sweeping plate. 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] like Figure 1-5As shown, the utility model provides a technical solution: a chip blowing device in bearing processing, comprising a vertical pipe 1, a disc 2 is fixedly connected to the inner wall of the vertical pipe 1, a conduit 3 is fixedly connected to the inner wall of the disc 2, a lower curved pipe 4 is fixedly connected to the end of the conduit 3 away from the disc 2, a muffler 5 is fixedly connected to the end of the lower curved pipe 4 away from the conduit 3, an upper curved pipe 6 is fixedly connected to the output end of the muffler 5, and the upper curved pipe 6 is fixedly connected to a conduit 2 7 at the end away from the muffler 5, the outer surface of the conduit 2 7 is fixedly connected to the inner wall of the vertical pipe 1, an upper pipe 8 is installed at the top of the vertical pipe 1, an air pipe 9 is fixedly connected to the top of the upper pipe 8, a sealing ring 10 is installed on the inner wall of the air pipe 9, and the inner wall of the sealing ring 10 is Equipped with a nozzle 11, the vertical pipe 1 can play a role of fixing and supporting the disc 2, and the disc 2 can block the airflow, so that the airflow can flow into the conduit 3 better and is not prone to leakage. The airflow finally flows into the muffler 5 through the conduit 3 and the lower bend pipe 4. In this way, the airflow is processed in the muffler 5 to diffuse the airflow, making the speed, direction and distribution of the airflow uniform, reducing the turbulence of the airflow in the pipeline, thereby reducing the generation of noise, and then the processed airflow will flow into the upper bend pipe 6, then into the conduit 2 7, and finally transported into the air delivery pipe 9 through the upper pipe 8, and then transported to the nozzle 11, so that the nozzle 11 blows the chips, and when the nozzle 11 is used, the nozzle 11 is firmly supported.

[0026] The bottom end of the vertical pipe 1 is fixedly connected to a down pipe 12, a control valve 13 is installed on the inner side of the down pipe 12, and an air pipe 14 is fixedly connected to the inner wall of the down pipe 12. The vertical pipe 1 plays a role of fixed support for the down pipe 12, so that it is convenient to transport air into the vertical pipe 1 through the down pipe 12. At the same time, the control valve 13 can control and adjust the inflow air flow rate, and the down pipe 12 plays a role of fixed support for the air pipe 14, so that leakage is not easy to occur when transporting air.

[0027] A blower 15 is installed at the end of the air supply pipe 2 14 away from the lower pipe 12, and a fixing plate 16 is fixedly connected to the outer surface of the vertical pipe 1, and a fixing rod 17 is fixedly connected to the inner side of the fixing plate 16, and a fixing plate 2 18 is fixedly connected to the outer surface of the fixing rod 17. When the blower 15 is turned on, the blower 15 transports air into the lower pipe 12 through the air supply pipe 2 14, and then transports air into the vertical pipe 1 through the lower pipe 12. At the same time, the fixing plate 16 and the fixing plate 2 18 are firmly fixed, so that the airflow can circulate better.

[0028] The inner wall of the fixed plate 16 is fixedly connected to the outer surface of the conduit 13, the inner wall of the fixed plate 2 18 is fixedly connected to the outer surface of the conduit 2 7, and a nut 19 is installed on the outer surface of the lower bend pipe 4. The fixed plate 16 firmly supports the conduit 13, and the fixed plate 2 18 firmly supports the conduit 2 7, thereby facilitating the circulation of airflow. At the same time, the presence of the nut 19 can firmly fix and seal the muffler 5 and the lower bend pipe 4.

[0029] The inner wall of nut 19 is fixedly mounted on the input end of the muffler 5, and nut 20 is installed on the output end of the muffler 5. The inner wall of nut 20 is fixedly mounted on the outer surface of the upper curved pipe 6, and a sealing frame 21 is installed on the outer surface of the vertical pipe 1. The presence of nut 20 can firmly fix the upper curved pipe 6 and the muffler 5. Therefore, the presence of nut 19 and nut 20 can prevent the risk of leakage of the inflowing or outflowing airflow.

[0030] The inner wall of the sealing frame 21 and the outer surface of the upper tube 8 are fixedly installed, and the outer surface of the nozzle 11 is movably connected with a fixing frame 22. The existence of the sealing frame 21 can fix the upper tube 8 and the vertical tube 1 together, so that the sealing frame 21 can prevent leakage when the airflow flows from the vertical tube 1 into the upper tube 8, making the airflow safer. At the same time, when installing, the nozzle 11 is supported first, and it is best to support the nozzle 11 with a setting that can be easily adjusted, so that the supported nozzle 11 supports the fixing frame 22, and the fixing frame 22 can also move on the surface of the nozzle 11 after being supported.

[0031] A handle 23 is fixedly connected to the upper surface of the fixed frame 22, a telescopic plate 24 is fixedly connected to the outer surface of the fixed frame 22, and a sweeping plate 25 is fixedly connected to the bottom surface of the telescopic plate 24. The fixed frame 22 provides fixed support for the handle 23, and the handle 23 can drive the fixed frame 22 to move, and at the same time, the height of the telescopic plate 24 can be adjusted to allow the sweeping plate 25 to contact with the chips, thereby sweeping the chips.

[0032] Working principle: turn on the blower 15, let the airflow generated by the blower 15 flow into the lower pipe 12 through the air pipe 2 14, be blocked by the disc 2 in the vertical pipe 1, and then be transported into the conduit 1 3, and flow from the conduit 1 3 into the muffler 5 through the lower curved pipe 4, and be silenced by the muffler 5. After completion, it flows into the vertical pipe 1 through the upper curved pipe 6 and the conduit 2 7, and then flows from the vertical pipe 1 into the upper pipe 8, and then flows into the air pipe 1 9 from the upper pipe 8, and finally flows into the nozzle 11 through the air pipe 1 9. The presence of the sealing ring 10 can prevent leakage at the end where the air pipe 1 9 contacts the nozzle 11, and then the nozzle 11 blows the chips, and the height of the telescopic plate 24 can be adjusted, so that the handle 23 drives the sweeping plate 25 to sweep.

Claims

1. A chip blowing device for bearing processing, comprising a vertical pipe (1), characterized in that: The inner wall of the vertical pipe (1) is fixedly connected to a disc (2), the inner wall of the disc (2) is fixedly connected to a conduit 1 (3), the conduit 1 (3) is fixedly connected to a lower curved pipe (4) at the end away from the disc (2), the lower curved pipe (4) is fixedly connected to a muffler (5) at the end away from the conduit 1 (3), the output end of the muffler (5) is fixedly connected to an upper curved pipe (6), the upper curved pipe (6) is fixedly connected to a conduit 2 (7) at the end away from the muffler (5), the outer surface of the conduit 2 (7) is fixedly connected to the inner wall of the vertical pipe (1), the top end of the vertical pipe (1) is installed with an upper pipe (8), the top end of the upper pipe (8) is fixedly connected to an air supply pipe 1 (9), the inner wall of the air supply pipe 1 (9) is installed with a sealing ring (10), and the inner wall of the sealing ring (10) is installed with a nozzle (11).

2. A chip blowing device in bearing processing according to claim 1, characterized in that: The bottom end of the vertical pipe (1) is fixedly connected to a lower pipe (12), a control valve (13) is installed on the inner side of the lower pipe (12), and the inner wall of the lower pipe (12) is fixedly connected to a second gas delivery pipe (14).

3. The chip blowing device in bearing processing according to claim 2 is characterized in that: The second gas delivery pipe (14) is provided with a blower (15) at one end away from the lower pipe (12); the outer surface of the vertical pipe (1) is fixedly connected to a fixing plate (16); the inner side of the fixing plate (16) is fixedly connected to a fixing rod (17); the outer surface of the fixing rod (17) is fixedly connected to a fixing plate (18).

4. A chip blowing device in bearing processing according to claim 3, characterized in that: The inner wall of the fixing plate 1 (16) is fixedly connected to the outer surface of the conduit 1 (3), the inner wall of the fixing plate 2 (18) is fixedly connected to the outer surface of the conduit 2 (7), and a nut 1 (19) is installed on the outer surface of the lower bend pipe (4).

5. The chip blowing device in bearing processing according to claim 4 is characterized in that: The inner wall of the nut 1 (19) is fixedly mounted on the input end of the muffler (5), the output end of the muffler (5) is installed with a nut 2 (20), the inner wall of the nut 2 (20) is fixedly mounted on the outer surface of the upper curved pipe (6), and the outer surface of the vertical pipe (1) is installed with a sealing frame (21).

6. A chip blowing device in bearing processing according to claim 5, characterized in that: The inner wall of the sealing frame (21) and the outer surface of the upper tube (8) are fixedly mounted, and the outer surface of the nozzle (11) is movably connected to a fixing frame (22).

7. A chip blowing device in bearing processing according to claim 6, characterized in that: A handle (23) is fixedly connected to the upper surface of the fixing frame (22), a telescopic plate (24) is fixedly connected to the outer surface of the fixing frame (22), and a sweeping plate (25) is fixedly connected to the bottom surface of the telescopic plate (24).

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