Automatic lubrication guide wheel set with saw blade

Abstract

The utility model relates to the technical field of machining, and discloses an automatic lubrication guide wheel set with a saw blade, which comprises a band saw box placed on the ground; the lubricating structure comprises a first lubricating part and a second lubricating part, the first lubricating part comprises a first oil conveying pipe arranged in the band saw box, a second oil conveying pipe is fixedly installed on the outer wall of one side of the first oil conveying pipe, and eight sets of third fixing plates are fixedly installed in the band saw box; an oil storage box is fixedly installed between every two third fixing plates, an oil outlet is fixedly formed in the outer wall of one side of each oil storage box, a third oil conveying pipe is fixedly installed between every two oil storage boxes, and the total number of the third oil conveying pipes is two; the second lubricating part comprises a second rotating shaft rotationally installed on the inner wall of one side of the band saw box, the purposes of conveying and stirring lubricating oil are achieved, the lubricating oil is conveyed to the two ends of a saw blade, automatic lubricating treatment is conducted on the saw blade, the service life of the device is prolonged, and the durability of the device is improved.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical processing technology, specifically, it relates to an automatic lubrication guide wheel assembly for band saw blades. Background Technology

[0002] Band saws are commonly used equipment for cutting and processing materials such as metal and wood. The core component, the band saw blade, is prone to increased wear due to friction and heat generation and chip accumulation during high-speed reciprocating motion, requiring frequent manual lubrication to maintain performance.

[0003] Utility model CN202667805U discloses a band saw blade guiding device, including a base and two guide wheels mounted on the base to guide the saw blade. A saw blade support device fixed to the base is located in front of the guide wheels, and the saw blade support device has a gap for the saw blade to pass through. This utility model band saw blade guiding device has a simple structure, low manufacturing cost, and is very easy to assemble. Furthermore, it is very simple to operate when the saw blade is in motion, and the performance is excellent. The addition of a saw blade clamping device prevents the saw blade from tipping over and being damaged during roller guidance.

[0004] However, the above-mentioned patents still have the following problems: manual operation makes it difficult to ensure the uniform distribution of lubricating oil on the surface of the saw blade, which can easily lead to local overheating or insufficient lubrication, accelerating the wear of the saw blade. For large production lines, manual lubrication requires a lot of manpower and poses safety hazards. Frequent shutdowns are required for lubrication operations, which reduces production efficiency. Operators need to manually disassemble the device or use tools to apply lubricating oil to the surface of the saw blade, which is a cumbersome process and can easily pollute the working environment.

[0005] In view of this, this utility model is hereby proposed. Utility Model Content

[0006] To solve the aforementioned technical problem of inconvenience in adding lubricating oil, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] An automatic lubrication guide wheel assembly for band saw blades includes:

[0008] Band saw box, the band saw box is placed on the ground;

[0009] The lubrication structure includes a first lubrication section and a second lubrication section. The first lubrication section includes a first oil supply pipe disposed inside the band saw box, a second oil supply pipe fixedly installed on one outer wall of the first oil supply pipe, eight sets of third fixing plates fixedly installed inside the band saw box, an oil storage box fixedly installed between every two sets of third fixing plates, an oil outlet fixedly installed on one outer wall of the oil storage box, and a third oil supply pipe fixedly installed between every two sets of oil storage boxes, for a total of two sets of third oil supply pipes. The second lubrication section includes a second rotating shaft rotatably mounted on one inner wall of the band saw box, a first fixing ring plate fixedly installed at one end of the second rotating shaft, an annular brush plate fixedly installed on the outer wall of the first fixing ring plate, and the outer wall of the annular brush plate being in close contact with the outer wall of the oil outlet.

[0010] In a preferred embodiment of the present invention, the second lubrication part further includes two sets of first electrical control boxes fixedly installed on one side of the outer wall of the band saw box, and a second electrical control box fixedly installed on one side of the outer wall of the first electrical control box. The second electrical control box is provided with a control switch inside, and the first electrical control box is electrically connected to the second rotating shaft.

[0011] In a preferred embodiment of this utility model, a set of first sealing plates is fixedly installed on the top and bottom of the band saw box, and a second sealing plate is fixedly installed between the two sets of first sealing plates. A hydraulic cylinder is provided at the bottom of a set of first sealing plates, a first fixing plate is fixedly installed at one end of the telescopic inner rod of the hydraulic push rod, and a hydraulic cylinder is fixedly installed at the top of a set of first sealing plates. The output end of the hydraulic cylinder is fixedly connected to the other end of the telescopic inner rod of the hydraulic push rod.

[0012] In a preferred embodiment of the present invention, a first fixing rod is fixedly installed on one side of the outer wall of the first fixing plate, and a first pulley is fixedly installed on the outer wall of the first fixing rod.

[0013] In a preferred embodiment of the present invention, a servo motor is fixedly installed on one outer wall of the band saw box, a first rotating shaft is rotatably installed on one inner wall of the band saw box, and a second pulley is fixedly installed on the outer wall of the first rotating shaft.

[0014] In a preferred embodiment of the present invention, a transmission belt is sleeved between the first pulley and the second pulley, and two sets of second fixing plates are fixedly installed on the outer wall of the transmission belt. A set of saw blades is fixedly installed on the outer walls of both sides of the second fixing plates.

[0015] In a preferred embodiment of this utility model, two sets of first protective baffles are fixedly installed on the inner top of the band saw box, and a camera is fixedly installed on the inner top of the band saw box.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. To achieve the purpose of conveying and agitating lubricating oil, delivering lubricating oil to both ends of the saw blade for automatic lubrication, extending the service life of the device and improving its durability.

[0018] 2. To achieve the purpose of driving and adjusting the tension of the device, thereby cutting the object, improving the cutting efficiency of the device, and increasing the convenience of using the saw blade.

[0019] 3. To achieve the purpose of monitoring the usage status of the saw blade, improve the protective effect of the device, facilitate the opening and closing of the automatic lubrication structure, and optimize the user experience of the device.

[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0021] In the attached diagram:

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the second oil pipeline structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the transmission belt structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the first oil pipeline structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the second rotating shaft structure of this utility model;

[0027] Figure 6 This is a schematic diagram of the oil outlet structure of this utility model.

[0028] In the diagram: 10. Band saw box; 11. First sealing plate; 12. Second sealing plate; 13. First protective baffle; 14. Camera; 15. First electrical control box; 16. Second electrical control box; 17. Control switch; 18. Hydraulic push rod; 19. First fixing plate; 20. First fixing rod; 21. First pulley; 22. First shaft; 23. Second pulley; 24. Drive belt; 25. Second fixing plate; 26. Saw blade; 27. First oil supply pipe; 28. Second oil supply pipe; 29. ​​Third fixing plate; 30. Oil storage box; 31. Oil outlet; 32. Third oil supply pipe; 33. Second shaft; 34. First fixing ring plate; 35. Annular brush plate; 36. Servo motor; 37. Hydraulic cylinder. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0030] Example 1: An automatic lubrication guide wheel assembly for band saw blades, specifically as follows... Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, the band saw includes a band saw box 10, which is placed on the ground; a lubrication structure, which includes a first lubrication part and a second lubrication part. The first lubrication part includes a first oil supply pipe 27 disposed inside the band saw box 10, a second oil supply pipe 28 fixedly installed on one side of the outer wall of the first oil supply pipe 27, eight sets of third fixing plates 29 fixedly installed inside the band saw box 10, an oil storage box 30 fixedly installed between every two sets of third fixing plates 29, an oil outlet 31 fixedly installed on one side of the outer wall of the oil storage box 30, and a third oil supply pipe 32 fixedly installed between every two sets of oil storage boxes 30, for a total of two sets of third oil supply pipes 32; the second lubrication part includes a second rotating shaft 33 rotatably mounted on one side of the inner wall of the band saw box 10, a first fixing ring plate 34 fixedly installed at one end of the second rotating shaft 33, an annular brush plate 35 fixedly installed on the outer wall of the first fixing ring plate 34, and the outer wall of the annular brush plate 35 being in close contact with the outer wall of the oil outlet 31. The band saw blade is automatically lubricated by the lubrication unit. When the second rotating shaft 33 rotates, it drives the first fixed ring plate 34 to rotate, which in turn drives the annular brush plate 35 to contact the top of the oil outlet 31, pushing the lubricating oil on the oil outlet 31 onto the saw blade. The lubricating oil is then transported to the inside of the oil storage box 30 through the first oil supply pipe 27, the second oil supply pipe 28, and the third oil supply pipe 32. The oil storage box 30 is then limited and fixed by the third fixed plate 29.

[0031] Specifically, such as Figure 1 As shown, the second lubrication unit also includes two sets of first electrical control boxes 15 fixedly installed on one side of the outer wall of the band saw box 10. A second electrical control box 16 is fixedly installed on one side of the outer wall of the first electrical control box 15. A control switch 17 is provided inside the second electrical control box 16. The first electrical control box 15 is electrically connected to the second rotating shaft 33. Pressing the control switch 17 drives the first electrical control box 15 to supply power to drive the second rotating shaft 33.

[0032] Based on the above, the structure of the band saw box 10, the first electrical control box 15, the second electrical control box 16, the control switch 17, the first oil supply pipe 27, the second oil supply pipe 28, the third fixing plate 29, the oil storage box 30, the oil outlet 31, the third oil supply pipe 32, the second rotating shaft 33, the first fixing ring plate 34, the annular brush plate 35, and the servo motor 36 achieves the purpose of conveying and agitating the lubricating oil, delivering the lubricating oil to both ends of the saw blade for automatic lubrication, extending the service life of the device, and improving the durability of the device.

[0033] Example 2: Based on Example 1, specifically as follows... Figure 1 and Figure 3 As shown, a set of first sealing plates 11 are fixedly installed at the top and bottom of the band saw box 10, and a second sealing plate 12 is fixedly installed between the two sets of first sealing plates 11. A hydraulic push rod 18 is provided at the bottom of the first sealing plate 11, and a first fixing plate 19 is fixedly installed at one end of the telescopic inner rod of the hydraulic push rod 18. A hydraulic cylinder 37 is fixedly installed at the top of the first sealing plate 11, and the output end of the hydraulic cylinder 37 is fixedly connected to the other end of the telescopic inner rod of the hydraulic push rod 18. The band saw box 10 is sealed by the first sealing plate 11 and the second sealing plate 12. When the hydraulic cylinder 37 is started, it drives the hydraulic push rod 18 to move, adjusting the height of the first fixing plate 19.

[0034] Specifically, such as Figure 1 and Figure 3 As shown, a first fixing rod 20 is fixedly installed on one outer wall of the first fixing plate 19, and a first pulley 21 is fixedly installed on the outer wall of the first fixing rod 20. Adjust the positions of the first fixing rod 20 and the first pulley 21 to adjust the tension of the transmission belt 24.

[0035] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, a servo motor 36 is fixedly installed on one outer wall of the band saw box 10, and a first rotating shaft 22 is rotatably installed on one inner wall of the band saw box 10. A second pulley 23 is fixedly installed on the outer wall of the first rotating shaft 22. When the servo motor 36 is started, it drives the first rotating shaft 22 to rotate, which in turn drives the transmission belt 24 to rotate.

[0036] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, a transmission belt 24 is fitted between the first pulley 21 and the second pulley 23. Two sets of second fixing plates 25 are fixedly installed on the outer wall of the transmission belt 24. A set of saw blades 26 are fixedly installed on both sides of the outer wall of the second fixing plates 25. The saw blades 26 are fixed by the second fixing plates 25, and the saw blades 26 are used to cut the object.

[0037] Based on the above, the structure of the band saw box 10, the first sealing plate 11, the second sealing plate 12, the hydraulic push rod 18, the first fixing plate 19, the first fixing rod 20, the first pulley 21, the first rotating shaft 22, the second pulley 23, the transmission belt 24, the second fixing plate 25, the saw blade 26, the servo motor 36, and the hydraulic cylinder 37 achieves the purpose of driving and adjusting the tension of the device, thereby cutting the object, improving the cutting efficiency of the device, and enhancing the convenience of using the saw blade.

[0038] Example 3: Based on Examples 1 and 2, specifically as follows... Figure 1 As shown, two sets of first protective baffles 13 are fixedly installed on the inner top of the band saw box 10, and a camera 14 is fixedly installed on the inner top of the band saw box 10. The camera 14 monitors the condition of the saw blade, and the first protective baffles 13 protect both sides of the saw blade.

[0039] In summary, the structure of the band saw box 10, the first protective baffle 13, and the camera 14 achieves the purpose of monitoring the usage status of the saw blade, improving the protective effect of the device, facilitating the opening and closing of the automatic lubrication structure, and optimizing the user experience of the device.

[0040] Working principle: Lubricating oil enters the band saw box 10 through the first oil supply pipe 27, and is then distributed to each oil storage box 30 (four sets in total, fixed inside the band saw box 10 by eight sets of third fixing plates 29) via the second oil supply pipe 28. The oil storage boxes 30 are connected through the third oil supply pipe 32 to ensure uniform distribution of lubricating oil. The second rotating shaft 33 is driven to rotate by the first electrical control box 15 (the electrical control box 15 is activated by the control switch 17 in the second electrical control box 16), which drives the first fixed ring plate 34 and the annular brush plate 35 to rotate synchronously. The annular brush plate 35 is in close contact with the outer wall of the oil outlet 31 of the oil storage box 30. When rotating, it evenly applies lubricating oil to the surface of the saw blade 26 it passes through, achieving automatic lubrication. The servo motor 36 drives the first rotating shaft 22 to rotate, and the second pulley 23 on the first rotating shaft 22 drives the first pulley 21 (installed on the first fixing rod 20) to rotate through the transmission belt 24. The first fixed rod 20 is connected to the hydraulic push rod 18 through the first fixed plate 19. The hydraulic push rod 18 is driven to extend and retract by the hydraulic cylinder 37, which can adjust the position of the first fixed rod 20 and the first pulley 21, thereby adjusting the tension of the transmission belt 24 to ensure stable power transmission. Two sets of second fixed plates 25 are fixedly installed on the transmission belt 24, and a saw blade 26 is fixed on each side of each set of second fixed plates 25. The transmission belt 24 drives the second fixed plate 25 to circulate, enabling the saw blade 26 to perform high-speed reciprocating cutting. The top and bottom of the band saw box 10 are sealed by the first sealing plate 11, and the sides are sealed by the second sealing plate 12 to prevent lubricating oil leakage and chip splashing. The extension and retraction of the hydraulic push rod 18 can adjust the height of the first fixed plate 19, thereby fine-tuning the tension of the saw blade 26 to adapt to different cutting needs. The first protective baffle 13 is installed on the top inner side of the band saw box 10 to provide physical protection for both sides of the saw blade 26. The camera 14 monitors the operating status of the saw blade 26 in real time and can stop the machine in time if there is an abnormality. Through the cooperation of the annular brush plate 35 and the oil storage box 30, the lubricating oil is automatically and evenly coated. The servo motor 36 drives the transmission belt 24 and adjusts the tension of the saw blade 26 in conjunction with the hydraulic system to ensure cutting accuracy. The fully enclosed structure and protective devices reduce lubricating oil leakage and operational risks, and extend the service life of the equipment.

[0041] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. An automatic lubrication guide wheel assembly for band saw blades, characterized in that, include: Band saw box (10), band saw box (10) is placed on the ground; The lubrication structure includes a first lubrication section and a second lubrication section. The first lubrication section includes a first oil supply pipe (27) disposed inside the band saw box (10). A second oil supply pipe (28) is fixedly installed on one side of the outer wall of the first oil supply pipe (27). Eight sets of third fixing plates (29) are fixedly installed inside the band saw box (10). An oil storage box (30) is fixedly installed between every two sets of third fixing plates (29). An oil outlet is fixedly installed on one side of the outer wall of the oil storage box (30). 31) A third oil supply pipe (32) is fixedly installed between every two sets of oil storage boxes (30), for a total of two sets of third oil supply pipes (32); the second lubrication part includes a second rotating shaft (33) rotatably installed on the inner wall of one side of the band saw box (10), a first fixing ring plate (34) is fixedly installed at one end of the second rotating shaft (33), and an annular brush plate (35) is fixedly installed on the outer wall of the first fixing ring plate (34), and the outer wall of the annular brush plate (35) is in close contact with the outer wall of the oil outlet (31).

2. The automatic lubrication guide wheel assembly for band saw blades according to claim 1, characterized in that, The second lubrication unit also includes two sets of first electrical control boxes (15) fixedly installed on one side of the outer wall of the band saw box (10). A second electrical control box (16) is fixedly installed on one side of the outer wall of the first electrical control box (15). A control switch (17) is provided inside the second electrical control box (16). The first electrical control box (15) is electrically connected to the second rotating shaft (33).

3. The automatic lubrication guide wheel assembly for band saw blades according to claim 1, characterized in that, A set of first sealing plates (11) are fixedly installed at the top and bottom of the band saw box (10), and a second sealing plate (12) is fixedly installed between the two sets of first sealing plates (11). A hydraulic push rod (18) is provided at the bottom of a set of first sealing plates (11). A first fixing plate (19) is fixedly installed at one end of the telescopic inner rod of the hydraulic push rod (18). A hydraulic cylinder (37) is fixedly installed at the top of a set of first sealing plates (11). The output end of the hydraulic cylinder (37) is fixedly connected to the other end of the telescopic inner rod of the hydraulic push rod (18).

4. The automatic lubrication guide wheel assembly for band saw blades according to claim 3, characterized in that, A first fixing rod (20) is fixedly installed on one side of the outer wall of the first fixing plate (19), and a first pulley (21) is fixedly installed on the outer wall of the first fixing rod (20).

5. The automatic lubrication guide wheel assembly for band saw blades according to claim 1, characterized in that, A servo motor (36) is fixedly installed on one side of the outer wall of the band saw box (10), and a first rotating shaft (22) is rotatably installed on one side of the inner wall of the band saw box (10). A second pulley (23) is fixedly installed on the outer wall of the first rotating shaft (22).

6. The automatic lubrication guide wheel assembly for band saw blades according to claim 4, characterized in that, A transmission belt (24) is fitted between the first pulley (21) and the second pulley (23). Two sets of second fixing plates (25) are fixedly installed on the outer wall of the transmission belt (24). A set of saw blades (26) are fixedly installed on both sides of the outer wall of the second fixing plate (25).

7. The automatic lubrication guide wheel assembly for band saw blades according to claim 1, characterized in that, Two sets of first protective baffles (13) are fixedly installed on the inner top of the band saw box (10), and a camera (14) is fixedly installed on the inner top of the band saw box (10).

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