An oiling and chip scraping integrated device for a CNC machine tool guide rail

Abstract

The utility model relates to machine tool technical field, specifically disclose a kind of oiling and scrap integrated device of CNC machining machine tool guide rail, comprising: machine tool body, the upper side rear of machine tool body is provided with guide rail body, and the upper side front of machine tool body is provided with vertical plate;The upper side of the guide rail body is provided with the cleaning mechanism for facilitating scrap, and the inner side of guide rail body is closely attached with cleaning wheel;The upper side of the guide rail body is provided with the control mechanism for facilitating oiling.The oiling and scrap integrated device of CNC machining machine tool guide rail, cleaning mechanism moves synchronously with support frame, carries out overall scrap to guide rail body, cooperates with dust and scrap suction of air extractor, reduces residual;Tablet and fixed bolt cooperate to facilitate the disassembly and replacement of cleaning wheel, sealing element guarantees the sealing property of oil tank, prevents lubricating oil leakage;Electric telescopic link pushes the push plate, can control the output of lubricating oil in oil tank, oil outlet pipe is accurately aligned guide rail body, realizes convenient oiling.

Description

Technical Field

[0001] This utility model relates to the field of machine tool technology, specifically to an integrated oiling and chip scraping device for CNC machining machine tool guideways. Background Technology

[0002] Machine tools are often called the "mother of machines." In modern mechanical manufacturing, parts requiring high precision or fine surface finish generally need to be machined using cutting methods on machine tools. Therefore, machine tools play a vital role in the modernization of the national economy. Guide rails are crucial components in machines, especially machine tools. The structure of a machine tool guide rail consists of moving parts and bearing components. Its function is to bear loads and provide guidance, supporting the mass and cutting forces of the moving parts and workpiece mounted on the guide rail. The moving parts can move along the guide rail.

[0003] For example, Chinese patent CN217291539U discloses a dust cleaning device for machine tool guideways. This utility model facilitates the removal of dust from the guideways, preventing dust accumulation from causing scratches or damage during guideway operation and affecting the service life of the guideways.

[0004] However, existing machine tool guideway dust cleaning devices use an exhaust fan to directly suck air from the upper side of the guideway to remove dust. This method is ineffective, and dust residue is inevitable. Furthermore, guideway lubrication needs to be performed separately, which undoubtedly adds an extra step, making the entire operation cumbersome and reducing work efficiency. Therefore, there is room for further improvement.

[0005] Therefore, we propose an integrated oiling and chip scraping device for CNC machining tool guideways to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this invention is to provide an integrated oiling and chip removal device for CNC machine tool guideways, addressing the shortcomings of existing machine tool guideway dust cleaning devices described in the background section. These devices rely on a fan to directly suck air from the upper side of the guideway to remove dust. However, this method is ineffective, leaving some dust residue. Furthermore, guideway oiling requires a separate process, adding extra steps and complicating the entire operation, thus reducing efficiency. Therefore, further improvement is warranted.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an integrated oiling and chip scraping device for CNC machining tool guideways, comprising: The machine tool body has a guide rail body located at the upper rear side and a vertical plate located at the upper front side. Also includes: The upper part of the guide rail body is provided with a cleaning mechanism for easy scraping of debris, and the inner side of the guide rail body is in close contact with the cleaning wheel. A control mechanism for facilitating oil injection is provided above the guide rail body, and an oil outlet pipe is provided directly above the guide rail body.

[0008] Preferably, a first motor is provided on the side of the upright plate, and the output shaft of the first motor is fixedly connected to a threaded rod, the threaded rod is rotatably connected to the upright plate, and the upright plate is fixedly connected to a limiting rod.

[0009] Preferably, the threaded rod is threadedly driven to the movable block, and the movable block is slidably connected to the limiting rod. A support frame is provided on the upper side of the movable block, and the lower side of the support frame is fixedly connected to the vent pipe through a support rod.

[0010] Preferably, one end of the vent pipe is fixedly connected to the suction hood, and a filter pipe is provided on the inner side of the vent pipe, and a detachable cover plate is rotatably connected to the lower side of the filter pipe, and the other end of the vent pipe is fixedly connected to the exhaust fan.

[0011] Preferably, the cleaning mechanism is composed of a second motor, a connecting rod, and a cleaning wheel. The lower side of the support frame is fixedly connected to the second motor via a support rod, and the output shaft of the second motor is fixedly connected to the connecting rod, while the connecting rod is slidably connected to the cleaning wheel.

[0012] Preferably, the sweeping wheel is engaged with the pressure plate, and a fixing bolt is slidably connected to the inner side of the pressure plate, and the fixing bolt is threadedly connected to the connecting rod.

[0013] Preferably, the control mechanism is composed of an oil tank, an oil outlet pipe and a push plate. The oil tank is fixedly connected to the support frame by a support rod, and an oil outlet pipe is provided on the lower side of the oil tank. A push plate is slidably connected to the inner side of the oil tank.

[0014] Preferably, an electric telescopic rod is provided on the upper side of the oil tank, and the output end of the electric telescopic rod is fixedly connected to the C-shaped rod, and the C-shaped rod is fixedly connected to the push plate.

[0015] Preferably, the C-shaped rod is slidably connected to the seal, and the seal is located on the side of the oil tank.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: the integrated oiling and chip scraping device for the CNC machining tool guideway has a cleaning mechanism that moves synchronously with the support frame to comprehensively scrape the guideway body, and the exhaust fan is used to absorb dust and reduce residue; the pressure plate and fixing bolts facilitate the disassembly and replacement of the cleaning wheel, the seals ensure the sealing of the oil tank and prevent lubricating oil leakage; the electric telescopic rod pushes the push plate to control the output of lubricating oil in the oil tank, and the oil outlet pipe is precisely aligned with the guideway body to achieve convenient oiling; 1. It is equipped with a cleaning mechanism, a support frame and a guide rail body. The cleaning mechanism moves synchronously with the support frame to scrape the guide rail body thoroughly, and works with the exhaust fan to absorb dust and reduce residue; 2. It is equipped with a vertical plate, a threaded rod and a moving block. The first motor drives the threaded rod to rotate, and the moving block slides along the limit rod to realize the smooth movement of the support frame and ensure the uniformity of scraping and oiling. 3. It is equipped with a second motor, a connecting rod and a sweeping wheel. The second motor drives the connecting rod to rotate the sweeping wheel. The sweeping wheel fits tightly with the guide rail body to enhance the scraping effect. 4. Equipped with a control mechanism, oil tank, and oil outlet pipe, the electric telescopic rod pushes the push plate to control the output of lubricating oil in the oil tank, and the oil outlet pipe is precisely aligned with the guide rail body to achieve convenient oil filling; 5. It is equipped with pressure plates, fixing bolts and seals. The pressure plates and fixing bolts make it easy to disassemble and replace the cleaning wheel, and the seals ensure the oil tank is sealed to prevent lubricating oil leakage. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a first-view structural diagram of the entire utility model; Figure 2 This is a second-view structural diagram of the entire utility model; Figure 3 This is a schematic diagram of the connection structure between the filter tube and the detachable cover plate of this utility model; Figure 4 This is a schematic diagram of the exploded structure of the connecting rod and the sweeping wheel of this utility model; Figure 5 This is a cross-sectional structural diagram of the fuel tank of this utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Machine tool body; 2. Guide rail body; 3. Vertical plate; 4. First motor; 5. Threaded rod; 6. Moving block; 7. Limiting rod; 8. Support frame; 9. Vent pipe; 10. Suction hood; 11. Filter pipe; 12. Removable cover plate; 13. Exhaust fan; 14. Second motor; 15. Connecting rod; 16. Cleaning wheel; 17. Pressure plate; 18. Fixing bolt; 19. Oil tank; 20. Oil outlet pipe; 21. Electric telescopic rod; 22. C-shaped rod; 23. Push plate; 24. Seal. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Please see Figures 1-5 This utility model provides a technical solution: an integrated oiling and chip scraping device for CNC machining tool guideways, comprising: a machine tool body 1, a guideway body 2, a vertical plate 3, a first motor 4, a threaded rod 5, a moving block 6, a limiting rod 7, a support frame 8, a vent pipe 9, a suction hood 10, a filter pipe 11, a detachable cover plate 12, an exhaust fan 13, a second motor 14, a connecting rod 15, a cleaning wheel 16, a pressure plate 17, a fixing bolt 18, an oil tank 19, an oil outlet pipe 20, an electric telescopic rod 21, a C-shaped rod 22, a push plate 23, and a sealing element 24.

[0021] Existing machine tool guideway dust cleaning devices use a fan 13 to directly suck air from the upper side of the guideway to remove dust during use. However, this cleaning method is not very effective, and dust inevitably remains. Moreover, guideway lubrication needs to be performed separately, which undoubtedly adds extra steps, making the entire operation process cumbersome and reducing work efficiency. Therefore, there is room for further improvement.

[0022] When using an integrated oiling and chip scraping device for CNC machining tool guideways, such as Figure 1 , Figure 2 As shown, when carrying out guide rail cleaning and oiling operations, the first motor 4 is started first, and its output shaft drives the threaded rod 5 to rotate around the vertical plate 3. Since the threaded rod 5 and the moving block 6 are threadedly driven, and the moving block 6 is slidably connected to the limiting rod 7 on the vertical plate 3, the limiting rod 7 restricts the rotational freedom of the moving block 6, preventing it from rotating synchronously with the threaded rod 5, and only retaining linear motion along the length direction of the guide rail body 2. The moving block 6 will move smoothly along the length direction of the limiting rod 7, thereby driving the upper support frame 8 to move synchronously, ensuring that the movement trajectory of the support frame 8 is completely parallel to the guide rail body 2, providing a precise foundation for subsequent uniform scraping and oiling.

[0023] like Figure 1 , Figure 2 , Figure 4As shown, during the movement of the support frame 8, the second motor 14 is activated, and its output shaft drives the connecting rod 15 to rotate. The connecting rod 15 drives the slidingly connected sweeping wheel 16 to rotate synchronously. The sweeping wheel 16 fits tightly against the inner side of the guide rail body 2, and can thoroughly scrape away residual dust and debris inside the guide rail body 2 during rotation. At the same time, the exhaust fan 13 is activated, and the suction hood 10 generates negative pressure, which draws the scraped dust and debris into the filter tube 11 through the ventilation pipe 9 for collection. The inner side of the filter tube 11 is equipped with a wear-resistant filter screen, which can intercept fine dust and debris to prevent it from entering the exhaust fan 13 and causing damage to the components. In addition, the detachable cover plate 12 adopts a snap-on design, which can be quickly opened and cleaned without tools, avoiding clogging of the filter tube 11 and affecting the dust collection efficiency, achieving efficient dust and debris cleaning and reducing residue.

[0024] like Figure 1 , Figure 2 , Figure 5 As shown, the oiling and scraping operations are performed simultaneously. The electric telescopic rod 21 is activated, and its output end pushes the C-shaped rod 22 to slide along the seal 24. The seal 24 is made of oil-resistant rubber and fits tightly against the outer wall of the C-shaped rod 22, preventing lubricating oil leakage from gaps. The C-shaped rod 22 drives the push plate 23 inside the oil tank 19 to move downwards. The push plate 23 squeezes the lubricating oil in the oil tank 19, causing the lubricating oil to drip precisely onto the guide rail body 2 through the lower oil outlet pipe 20. By adjusting the extension and retraction of the electric telescopic rod 21, the downward movement distance of the push plate 23 can be controlled, thereby adjusting the output of lubricating oil to meet the oiling needs under different working conditions. In addition, an oil filling port is provided on the upper side of the oil tank 19 for convenient lubricating oil addition.

[0025] like Figure 4 As shown, when the sweeping wheel 16 is worn and needs to be replaced, loosen the fixing bolt 18 on the connecting rod 15, remove the pressure plate 17. The pressure plate 17 has an arc-shaped structure, which can evenly transmit the clamping force of the fixing bolt 18 to the end face of the sweeping wheel 16. The sweeping wheel 16 can then be removed from the connecting rod 15. After replacing the new sweeping wheel 16, fix it to the fixing bolt 18 again with the pressure plate 17 to ensure that the sweeping wheel 16 is installed firmly and does not shift. This makes the operation convenient and reduces maintenance costs.

[0026] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A combined oiling and chip scraping device for CNC machine tool guideways, comprising: The machine tool body (1) has a guide rail body (2) located on the upper rear side and a vertical plate (3) located on the upper front side of the machine tool body (1). The machine tool body (1) is characterized by the following features: a cleaning mechanism for facilitating chip scraping is located above the guide rail body (2), and the inner side of the guide rail body (2) is in close contact with the cleaning wheel (16); a control mechanism for facilitating oil injection is located above the guide rail body (2), and an oil outlet pipe (20) is located directly above the guide rail body (2).

2. The integrated oiling and chip scraping device for CNC machining tool guideways according to claim 1, characterized in that: The side of the upright plate (3) is provided with a first motor (4), and the output shaft of the first motor (4) is fixedly connected to the threaded rod (5), and the threaded rod (5) is rotatably connected to the upright plate (3), and the upright plate (3) is fixedly connected to the limiting rod (7).

3. The integrated oiling and chip scraping device for CNC machining tool guideways according to claim 2, characterized in that: The threaded rod (5) is threadedly driven to the moving block (6), and the moving block (6) is slidably connected to the limiting rod (7). A support frame (8) is provided on the upper side of the moving block (6), and the lower side of the support frame (8) is fixedly connected to the vent pipe (9) through a support rod.

4. The integrated oiling and chip scraping device for CNC machining tool guideways according to claim 3, characterized in that: One end of the ventilation pipe (9) is fixedly connected to the air intake hood (10), and a filter pipe (11) is provided on the inner side of the ventilation pipe (9). A detachable cover plate (12) is rotatably connected to the lower side of the filter pipe (11), and the other end of the ventilation pipe (9) is fixedly connected to the exhaust fan (13).

5. The integrated oiling and chip scraping device for CNC machining tool guideways according to claim 3, characterized in that: The cleaning mechanism is composed of a second motor (14), a connecting rod (15) and a cleaning wheel (16). The lower side of the support frame (8) is fixedly connected to the second motor (14) through a support rod, and the output shaft of the second motor (14) is fixedly connected to the connecting rod (15), and the connecting rod (15) is slidably connected to the cleaning wheel (16).

6. The integrated oiling and chip scraping device for CNC machining tool guideways according to claim 5, characterized in that: The cleaning wheel (16) is engaged with the pressure plate (17), and the inner side of the pressure plate (17) is slidably connected with a fixing bolt (18), and the fixing bolt (18) is threadedly connected to the connecting rod (15).

7. The integrated oiling and chip scraping device for CNC machining tool guideways according to claim 3, characterized in that: The control mechanism is composed of an oil tank (19), an oil outlet pipe (20) and a push plate (23). The oil tank (19) is fixedly connected to the support frame (8) by a support rod, and an oil outlet pipe (20) is provided on the lower side of the oil tank (19). The push plate (23) is slidably connected to the inner side of the oil tank (19).

8. The integrated oiling and chip scraping device for CNC machining tool guideways according to claim 7, characterized in that: An electric telescopic rod (21) is provided on the upper side of the oil tank (19), and the output end of the electric telescopic rod (21) is fixedly connected to the C-shaped rod (22), and the C-shaped rod (22) is fixedly connected to the push plate (23).

9. The integrated oiling and chip scraping device for CNC machining tool guideways according to claim 8, characterized in that: The C-shaped rod (22) is slidably connected to the seal (24), and the seal (24) is located on the side of the oil tank (19).

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