Numerical control vertical lathe guide rail lubricating device

Abstract

The utility model relates to the technical field of lubricating devices, and discloses a guide rail lubricating device for a numerical control vertical lathe. The numerical control vertical lathe guide rail lubricating device comprises a lathe body. The first movable block is located outside the lathe body and used for guiding out lubricating oil, the lubricating oil can enter the first movable block and the second movable block along the oil outlet groove, the first movable block and the second movable block can smear the lubricating oil on the surface of the movable rod through the hole groove attached to the movable rod, and the lubricating effect is achieved; when lubrication is not needed, the servo motor is closed, the top of the oil outlet groove is covered with the baffle, the lubricating oil can be prevented from entering the first movable block, the multiple assemblies are matched to achieve the automatic lubrication effect, the step of manually dripping the lubricating oil by workers is omitted, the flow speed of the lubricating oil can be controlled through the oil guide plate and the oil outlet groove, and the lubricating efficiency is improved. The waste of lubricating oil is reduced, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lubrication devices, in particular to a guide rail lubrication device for a numerically controlled vertical lathe. Background Art

[0002] CNC vertical lathe, also known as CNC vertical lathe, is suitable for processing medium and small plates, cover parts, high-strength cast iron bases and columns, and has good stability and seismic resistance.

[0003] When the lathe is in use, the guide rails of the lathe need to be lubricated regularly to prevent the guide rails from getting stuck;

[0004] First, when lubricating the existing lathe guide rails, workers are required to manually introduce lubricating oil when the lathe is turned off and then turn on the lathe again to start the guide rails for lubrication, which makes the lubrication steps cumbersome, time-consuming and labor-intensive. In addition, it is difficult to control the flow rate of the lubricating oil when manually introducing the lubricating oil, which can easily cause the lubricating oil to flow too fast and fail to completely cover the parts that need lubrication, and then the lubricating oil needs to be introduced again, increasing the cost of using the lubricating oil.

[0005] Second, when the existing lathe guide rails are in use, there is a lot of dust and impurities in the workshop, which makes it very easy for dust to adhere to the lubricated movable rod surface. As the processing structure moves back and forth, the dust will accumulate at both ends of the movable rod, so that workers need to use a variety of cleaning tools to clean the dust. There are many cleaning steps and low cleaning efficiency. Utility Model Content

[0006] The utility model aims to provide a guide rail lubrication device for a CNC vertical lathe to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a guide rail lubrication device for a CNC vertical lathe, comprising a lathe body; a first movable block located outside the lathe body, the first movable block is used to guide the lubricating oil out; fixed blocks located on both sides of the lathe body, the fixed blocks are used to collect impurities on the movable rod; a guide rail body is slidably connected to the lathe body, two movable rods are rotatably connected in the guide rail body, a processing structure is slidably connected to the movable rod, the first movable blocks are bolted to both sides of the processing structure, an oil delivery pipe is bolted to the bottom of the first movable block, a second movable block is bolted to the bottom of the oil delivery pipe, the first movable block and the second movable block are respectively wrapped around the outside of the two movable rods, an oil inlet pipe is bolted to the top of the first movable block, an oil storage block is bolted to the top of the oil inlet pipe, sliders are welded to both sides of the oil storage block, the fixed rods are located at both ends of the movable rod, and the side of the fixed block away from the processing structure is bolted to the guide rail body, and the side of the fixed block close to the processing structure is provided with an engaging groove, and a scraper is movably engaged in the engaging groove.

[0008] Preferably, the top of the oil storage block is bolted to a servo motor, the bottom of the output end of the servo motor is bolted to a driving rod, and the outside of the driving rod is bolted to an oil guide plate.

[0009] Preferably, a baffle is fixedly passed through the bottom of the driving rod, a fixing plate is tightly attached below the baffle, the fixing plate is bolted to the inside of the oil inlet pipe, and the bottom of the driving rod is movably engaged with the top of the fixing plate.

[0010] Preferably, through oil outlet grooves are formed on both sides of the fixed plate, empty grooves are formed in the first movable block and the second movable block, and through hole grooves are formed on the inner sides of the first movable block and the second movable block.

[0011] Preferably, a slide groove is provided at the top of the guide rail body, and communicating grooves are provided on both sides of the slide groove. The oil storage block and sliders on both sides are movably engaged in the slide groove, and an input pipe is connected to the top of the oil storage block.

[0012] Preferably, a rotation groove is formed on the outside of the fixing block, and a communicating limiting groove is formed on a side of the rotation groove away from the fitting groove.

[0013] Preferably, the movable rod passes through the fixed block, a limiting block is welded to the bottom of the scraper, and the limiting block is movably embedded in the limiting groove.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, turn on the servo motor to drive the drive rod to rotate, and then rotate the oil guide plate outside the drive rod to uniformly guide the lubricating oil into the oil inlet pipe. The baffle will rotate at a uniform speed during the rotation of the drive rod. When the baffle no longer covers the top of the oil outlet groove, the lubricating oil will enter the first movable block and the second movable block along the oil outlet groove, and the first movable block and the second movable block will apply the lubricating oil to the surface of the movable rod through the holes and grooves that fit with the movable rod to achieve lubrication. When lubrication is not needed, turn off the servo motor so that the baffle covers the top of the oil outlet groove to prevent the lubricating oil from entering the first movable block. Multiple components cooperate with each other to achieve the effect of automatic lubrication, reducing the steps of workers manually dripping lubricating oil, and the flow rate of the lubricating oil can be controlled by the oil guide plate and the oil outlet groove, thereby reducing the waste of lubricating oil and reducing the cost of use.

[0016] Second, when the processing structure slides on the movable rod, the dust on the surface of the movable rod will be mixed with the lubricating oil and scraped onto the surface of the fixed block. When a large amount of debris is attached to the side of the fixed block close to the processing structure, one side of the scraper will be pushed out of the fitting groove. One side of the scraper will be in close contact with the surface of the fixed block, and the limit block will move from the limit groove to the rotating groove. The scraper will rotate along the rotating groove to scrape off the debris attached to the surface of the fixed block. The scraper can be used to quickly clean the impurities on the movable rod, reduce the cleaning steps, and improve the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is a schematic diagram of the internal components of the utility model;

[0020] Figure 4 This is a structural diagram of the driving rod of the utility model;

[0021] Figure 5 This is a structural diagram of the baffle of the utility model;

[0022] Figure 6 This is a structural diagram of the fixed block of the utility model.

[0023] Among them: 1. Lathe body; 2. Guide rail body; 3. Movable rod; 4. Processing structure; 5. First movable block; 6. Second movable block; 7. Oil inlet pipe; 8. Oil storage block; 9. Slider; 10. Servo motor; 11. Driving rod; 12. Oil guide plate; 13. Baffle; 14. Fixed plate; 15. Oil outlet groove; 16. Oil delivery pipe; 17. Fixed block; 18. Scraper; 19. Limit block; 20. Limit groove; 21. Fitting groove; 22. Rotating groove; 23. Slide groove. 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] See also Figure 1-6 , a guide rail lubrication device for a CNC vertical lathe comprises a lathe body 1; a first movable block 5 located outside the lathe body 1, the first movable block 5 is used to export lubricating oil; fixed blocks 17 located on both sides of the lathe body 1, the fixed blocks 17 are used to collect impurities on the movable rod 3; a guide rail body 2 is slidably connected to the lathe body 1, two movable rods 3 are rotatably connected in the guide rail body 2, a processing structure 4 is slidably connected to the movable rod 3, the first movable blocks 5 are bolted on both sides of the processing structure 4, an oil delivery pipe 16 is bolted at the bottom of the first movable block 5, and a second movable block 6 is bolted at the bottom of the oil delivery pipe 16, the first movable block 5 and the second movable block 6 are respectively wrapped around the outside of the two movable rods 3, an oil inlet pipe 7 is bolted on the top of the first movable block 5, an oil storage block 8 is bolted on the top of the oil inlet pipe 7, and slide blocks 9 are welded on both sides of the oil storage block 8, the fixed rods are located at both ends of the movable rod 3, and the fixed block 17 is bolted to the guide rail body 2 on the side away from the processing structure 4, and the fixed block 17 is close to the processing structure 4 is provided with an engaging groove 21, in which a scraper 18 is movably engaged; turning on the servo motor 10 drives the driving rod 11 to rotate, thereby rotating the oil guide plate 12 outside the driving rod 11, and uniformly introducing the lubricating oil into the oil inlet pipe 7; the baffle plate 13 rotates uniformly during the rotation of the driving rod 11; when the baffle plate 13 no longer covers the top of the oil outlet groove 15, the lubricating oil will enter the first movable block 5 and the second movable block 6 along the oil outlet groove 15, and the first movable block 5 and the second movable block 6 will apply the lubricating oil to the surface of the movable rod 3 through the hole grooves that fit with the movable rod 3 to achieve the lubrication effect; when lubrication is not needed, turning off the servo motor 10, so that the baffle plate 13 covers the top of the oil outlet groove 15, and the lubricating oil can be prevented from entering the first movable block 5; multiple components cooperate with each other to achieve the effect of automatic lubrication, reducing the steps of workers manually dripping lubricating oil, and the flow rate of the lubricating oil can be controlled by the oil guide plate 12 and the oil outlet groove 15, thereby reducing the waste of lubricating oil and reducing the cost of use.

[0026] Specifically, the top of the oil storage block 8 is bolted to a servo motor 10 , the bottom of the output end of the servo motor 10 is bolted to a driving rod 11 , and the outside of the driving rod 11 is bolted to an oil guide plate 12 .

[0027] Through the above technical solution, the oil guide plate 12 is spiral-shaped and can guide the lubricating oil into the oil inlet pipe 7 at a uniform speed during the rotation process.

[0028] Specifically, a baffle 13 is fixedly passed through the bottom of the driving rod 11 , a fixing plate 14 is closely attached below the baffle 13 , the fixing plate 14 is bolted to the inside of the oil inlet pipe 7 , and the bottom of the driving rod 11 is movably engaged with the top of the fixing plate 14 .

[0029] Through the above technical solution, the baffle 13 will cover the top of the oil outlet groove 15 when it is not rotating, preventing the lubricating oil from flowing downward.

[0030] Specifically, through oil outlet grooves 15 are formed on both sides of the fixed plate 14 , empty grooves are formed in the first movable block 5 and the second movable block 6 , and through hole grooves are formed on the inner sides of the first movable block 5 and the second movable block 6 .

[0031] Through the above technical solution, the oil outlet groove 15 is used to guide the lubricating oil in the oil inlet pipe 7 into the first movable block 5, and the first movable block 5 and the second movable block 6 will apply the lubricating oil to the surface of the movable rod 3 through the hole grooves.

[0032] Specifically, a slide groove 23 is opened on the top of the guide rail body 2, and communicating grooves are opened on both sides of the slide groove 23. The oil storage block 8 and the sliders 9 on both sides are movably embedded in the slide groove 23, and the top of the oil storage block 8 is connected with an input pipe.

[0033] Through the above technical solution, the slide groove 23 is used to provide a movable space for the oil storage block 8.

[0034] Specifically, a rotation groove 22 is formed on the outside of the fixing block 17 , and a communicating limiting groove 20 is formed on a side of the rotation groove 22 away from the fitting groove 21 .

[0035] Through the above technical solution, the rotating groove 22 is annular, and the fitting groove 21 is used to accommodate the scraper 18 .

[0036] Specifically, the movable rod 3 passes through the fixed block 17 , a limiting block 19 is welded to the bottom of the scraper 18 , and the limiting block 19 is movably embedded in the limiting groove 20 .

[0037] Through the above technical solution, the limiting block 19 is in a convex shape, so that the scraper 18 can always remain connected with the fixing block 17 during the placement or movement process.

[0038] When in use, open the input pipe at the top of the oil storage block 8 to introduce the lubricating oil into the oil storage block 8, and turn on the servo motor 10 through the external control terminal, so that it drives the driving rod 11 to rotate through the output end, and then the oil guide plate 12 outside the driving rod 11 rotates. Since the oil guide plate 12 is spiral, the lubricating oil will be uniformly introduced into the oil inlet pipe 7 when the oil guide plate 12 rotates. When the driving rod 11 rotates, it will also drive the baffle plate 13 at the bottom to rotate, so that the baffle plate 13 will periodically move away from the top of the oil outlet groove 15 during the rotation process. When the baffle plate 13 no longer covers the top of the oil outlet groove 15, the lubricating oil will enter the first movable block 5 along the oil outlet groove 15, and then enter the second movable block 6 through the oil delivery pipe 16, and the first movable block 5 and the second movable block 6 will fit with the movable rod 3. The hole grooves are used to apply lubricating oil to the surface of the movable rod 3 to achieve lubrication. When lubrication is not needed, the servo motor 10 is turned off so that the baffle 13 covers the top of the oil outlet groove 15 to prevent the lubricating oil from entering the first movable block 5. When the processing structure 4 slides on the movable rod 3, the dust on the surface of the movable rod 3 will be mixed with the lubricating oil and scraped onto the surfaces of the fixed blocks 17 on both sides of the movable rod 3. When a large amount of debris is attached to the side of the fixed block 17 close to the processing structure 4, the scraper 18 is pushed to leave the fitting groove 21. At this time, one side of the scraper 18 will be in close contact with the surface of the fixed block 17, and the limit block 19 will move from the limit groove 20 to the rotating groove 22, and the scraper 18 will rotate along the rotating groove 22 to make the scraper 18 scrape off the debris attached to the surface of the fixed block 17.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A guide rail lubrication device for a CNC vertical lathe, characterized in that: include: Lathe body (1), fixed block (17); a first movable block (5) located outside the lathe body (1), the first movable block (5) being used to guide lubricating oil out; Fixed blocks (17) are located on both sides of the lathe body (1), and the fixed blocks (17) are used to collect impurities on the movable rod (3); The lathe body (1) is slidably connected to a guide rail body (2), two movable rods (3) are rotatably connected in the guide rail body (2), a processing structure (4) is slidably connected to the movable rod (3), both sides of the processing structure (4) are bolted to the first movable block (5), the bottom of the first movable block (5) is bolted to an oil delivery pipe (16), the bottom of the oil delivery pipe (16) is bolted to a second movable block (6), the first movable block (5) and the second movable block (6) are respectively wrapped around the two movable rods (3) Externally, the top of the first movable block (5) is bolted to an oil inlet pipe (7), the top of the oil inlet pipe (7) is bolted to an oil storage block (8), and sliders (9) are welded on both sides of the oil storage block (8). The fixed block (17) is located at both ends of the movable rod (3), and the side of the fixed block (17) away from the processing structure (4) is bolted to the guide rail body (2), and the side of the fixed block (17) close to the processing structure (4) is provided with an engaging groove (21), and a scraper (18) is movably engaged in the engaging groove (21).

2. The guide rail lubrication device for a CNC vertical lathe according to claim 1, characterized in that: The top of the oil storage block (8) is bolted to a servo motor (10), the bottom of the output end of the servo motor (10) is bolted to a driving rod (11), and the outside of the driving rod (11) is bolted to an oil guide plate (12).

3. The guide rail lubrication device for a CNC vertical lathe according to claim 2 is characterized in that: A baffle (13) is fixedly passed through the bottom of the driving rod (11), a fixing plate (14) is tightly attached below the baffle (13), the fixing plate (14) is bolted to the inside of the oil inlet pipe (7), and the bottom of the driving rod (11) is movably engaged with the top of the fixing plate (14).

4. The guide rail lubrication device for a CNC vertical lathe according to claim 3 is characterized in that: The fixed plate (14) has two sides with through oil outlet grooves (15), the first movable block (5) and the second movable block (6) have empty grooves, and the first movable block (5) and the second movable block (6) have through hole grooves on their inner sides.

5. The guide rail lubrication device for a CNC vertical lathe according to claim 1, characterized in that: A slide groove (23) is formed on the top of the guide rail body (2), and communicating grooves are formed on both sides of the slide groove (23). The oil storage block (8) and the sliders (9) on both sides are movably engaged in the slide groove (23), and the top of the oil storage block (8) is connected to an input pipe.

6. The guide rail lubrication device for a CNC vertical lathe according to claim 1, characterized in that: The fixed block (17) is provided with a rotation groove (22) on its exterior, and a communicating limiting groove (20) is provided on a side of the rotation groove (22) away from the engaging groove (21).

7. The guide rail lubrication device for a CNC vertical lathe according to claim 6, characterized in that: The movable rod (3) passes through the fixed block (17); a limiting block (19) is welded to the bottom of the scraper (18); and the limiting block (19) is movably embedded in the limiting groove (20).

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