Milling and boring machine lubricating device convenient for waste oil recovery

Abstract

The utility model discloses a milling and boring machine lubricating device convenient for waste oil recovery, which comprises a rack, and a mounting rack is fixedly mounted at the top end of the rack. When the milling and boring machine lubricating device facilitating waste oil recovery is used and a workpiece is installed at the top end of a machining table for milling and boring machining, a second valve can be opened to guide out oil in the oil storage tank, the oil is guided out through a bamboo joint pipe to be lubricated and cooled at the workpiece and tool machining position, and used lubricating oil can automatically fall down and flow into an opening, so that the work efficiency is improved. Metal chippings carried in lubricating oil can be filtered and removed through the filter plate arranged at the bottom end of the opening, then the metal chippings flow into the oil collecting tank to be collected, and the oil recycled in the oil collecting tank can be pumped out through the oil pumping pipe by controlling the pump body to be started and rapidly guided into the oil storage tank again through the oil return pipe for lubrication. The problem that lubricating oil used in a device cannot be conveniently and rapidly recycled is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of milling and boring machine equipment, in particular to a milling and boring machine lubrication device which is convenient for recycling waste oil. Background Art

[0002] A boring and milling machine is a mechanical processing equipment that combines the functions of a boring machine and a milling machine. Compared with ordinary machine tools, it has higher processing efficiency and better precision. It is widely used in engineering machinery equipment processing, mold processing, power generation equipment processing and other fields. When using a boring and milling machine to perform milling and boring processing on the workpiece, the lubricating oil of the lubrication device is required to lubricate and cool the workpiece and the tool.

[0003] However, when the lubrication device of the milling and boring machine is used to cool and lubricate the workpiece and the tool during the milling and boring process, the lubricating oil after lubrication will contain some metal debris from the milling process and cannot be directly exported for use. This is insufficient and it is not convenient to quickly recover the lubricating oil after use inside the device.

[0004] Now, a novel milling and boring machine lubrication device which is convenient for recycling waste oil is proposed to solve the above-mentioned shortcomings. Utility Model Content

[0005] The utility model aims to provide a milling and boring machine lubrication device which is convenient for recycling waste oil, so as to solve the problem in the above background technology that it is not convenient to quickly recycle the lubricating oil liquid after use in the device.

[0006] and a tube connecting the discharging opening of the pump with a plug in the forward end of the crank case, said tube having a check valve in it at the pump end, and said former tube which connects the pump to the oil drain plug, said tube having a check valve in it at the pump end, and said former tube which connects the pump to the oil drain plug, said tube having a check valve in it at the pump end, and said former tube which connects the pump to the oil drain plug, said tube having a check valve in it at the pump end.

[0007] Preferably, the left side of the oil extraction pipe passes through the right side of the frame and the oil collecting tank respectively, and the top end of the oil return pipe passes through the right side of the top end of the oil storage tank.

[0008] Preferably, the top end of the locking rod passes through the interior of the filter plate, and the exterior of the locking rod is provided with an external thread.

[0009] Preferably, a blocking cover is fixedly mounted on the top of the frame, and the blocking cover is communicated with the inside of the opening.

[0010] Preferably, an oil filling pipe is provided at the top of the left side of the frame, and the right side of the oil filling pipe passes through the frame and the left side of the oil collecting tank respectively, a connecting cylinder is fixed to the top of the oil filling pipe, and a card groove is opened inside the top of the connecting cylinder, and a filter cylinder is provided inside the connecting cylinder.

[0011] Preferably, a screw cap is provided at the top end of the outside of the connecting tube, an external thread is provided at the top end of the outside of the connecting tube, and an internal thread matching the external thread is provided inside the screw cap.

[0012] Preferably, an oil drain pipe is fixedly installed at the bottom end of the left side of the oil collecting tank, and the left side of the oil drain pipe passes through the left side of the frame, and a first valve is arranged on the oil drain pipe.

[0013] Preferably, the oil storage tank and the oil collecting tank are each provided with an inner groove on the right side of the front end, and a viewing plate is fixed inside the inner groove, and a scale is provided at the front end of the viewing plate.

[0014] Compared with the prior art, the utility model has the beneficial effects that: the lubricating device for a milling and boring machine that is convenient for recycling waste oil not only realizes the convenience of quickly recycling the lubricating oil liquid after use inside the device, realizes the convenience of adding lubricating oil inside the device, but also realizes the convenience of checking the lubricating oil liquid reserve inside the device;

[0015] (1) By providing a frame, a mounting frame, a blocking cover, a bamboo tube, an oil outlet pipe, a second valve, an oil storage tank, an oil return pipe, an oil collecting tank, a pump body, an oil extraction pipe, a filter plate, an opening, a locking rod, a bottom groove and a screw hole, when the lubrication device is in use, when the workpiece is mounted on the top of the processing table for milling and boring processing, the second valve can be opened to discharge the oil in the oil storage tank and the oil is discharged through the bamboo tube to the workpiece and the tool processing position for lubrication and cooling. The used lubricating oil will automatically fall into the opening, and the metal debris carried in the lubricating oil can be filtered and removed by the filter plate arranged at the bottom of the opening, and then flow into the interior of the oil collecting tank for collection. The oil recovered in the oil collecting tank can be extracted by controlling the pump body to start up and then quickly reintroduced into the interior of the oil storage tank through the oil return pipe for lubrication. The filter plate can be disassembled, cleaned or replaced by the locking rod;

[0016] (2) By providing an oil filling pipe, a connecting tube, an oil collecting box, a frame, a screw cap, a slot, a filter cartridge, a first valve and an oil drain pipe, when the device is in use, when the lubricating oil inside the device is reduced and added, the screw cap can be unscrewed at the top of the connecting tube, and then the external oil is introduced through the filter cartridge. The filter cartridge can be used to assist in filtering some impurities contained in the lubricating oil, thereby improving the purity of the lubricating oil. At the same time, a connecting tube is fixedly installed at the bottom end of the left side of the oil collecting box, so that the lubricating oil inside the device can be regularly discharged and replaced;

[0017] (3) By providing an oil collecting tank, an oil storage tank, an inner tank, a sight plate and a scale, when the device is in use, sight plates are respectively installed and fixed inside the front end of the oil storage tank and the oil collecting tank. The sight plates are made of acrylic material, and the lubricating oil usage reserves inside the oil storage tank and the oil collecting tank can be directly checked from the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 For this utility model Figure 1 A is an enlarged structural diagram;

[0020] Figure 3 It is a schematic diagram of the enlarged structure of the blocking cover of the utility model from a top view;

[0021] Figure 4 It is a schematic diagram of an enlarged partial cross-section of the filter cartridge of the utility model.

[0022] In the figure: 1. first valve; 2. oil drain pipe; 3. frame; 4. oil filling pipe; 5. connecting tube; 6. blocking cover; 7. mounting frame; 8. processing table; 9. bamboo tube; 10. oil outlet pipe; 11. second valve; 12. oil storage tank; 13. oil return pipe; 14. support; 15. oil collecting tank; 16. pump body; 17. oil extraction pipe; 18. inner groove; 19. sight plate; 20. scale; 21. filter plate; 22. opening; 23. locking rod; 24. bottom groove; 25. screw hole; 26. screw cover; 27. card slot; 28. filter cartridge. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-4A milling and boring machine lubrication device for recycling waste oil comprises a frame 3, a mounting frame 7 is fixedly mounted on the top of the frame 3, an opening 22 is provided inside the top of the frame 3, and supports 14 are fixedly mounted on both sides of the opening 22, a processing table 8 is fixedly mounted on the top of the support 14, an oil storage tank 12 is fixedly mounted on the right side of the top of the mounting frame 7, an oil outlet pipe 10 is fixedly mounted on the bottom of the oil storage tank 12, and a second valve 11 is arranged on the oil outlet pipe 10, and a second valve 11 is arranged on the bottom of the oil outlet pipe 10. A bamboo tube 9 is fixedly mounted, an oil collecting box 15 is fixedly mounted at the bottom end of the frame 3, a pump body 16 is fixedly mounted at the bottom end of the right side of the frame 3, and an oil extraction pipe 17 is fixedly mounted at the input end of the pump body 16, and an oil return pipe 13 is fixedly mounted at the output end of the pump body 16, a bottom groove 24 is opened at the top of the frame 3, and a filter plate 21 is arranged inside the bottom groove 24, and locking rods 23 are respectively arranged at both ends of both sides of the bottom of the filter plate 21, and screw holes 25 are respectively opened at both ends of both sides of the bottom groove 24;

[0025] The left side of the oil extraction pipe 17 passes through the right side of the frame 3 and the oil collecting tank 15 respectively, the top end of the oil return pipe 13 passes through the right side of the top end of the oil storage tank 12, the top end of the locking rod 23 passes through the inside of the filter plate 21, the outside of the locking rod 23 is provided with an external thread, and the top end of the frame 3 is fixedly mounted with a blocking cover 6, which is connected to the inside of the opening 22;

[0026] Specifically, Figure 1-Figure 3 As shown, when the workpiece is mounted on the top of the processing table 8 for milling and boring processing, the second valve 11 can be opened to discharge the oil in the oil storage tank 12 and then discharged by the bamboo tube 9 to the workpiece and tool processing position for lubrication and cooling. The lubricating oil after use will automatically fall and flow into the opening 22. The metal debris carried in the lubricating oil can be filtered and removed by the filter plate 21 arranged at the bottom of the opening 22, and then flow into the oil collecting tank 15 for collection. The oil recovered in the oil collecting tank 15 can be pumped out by controlling the pump body 16 to start the oil extraction pipe 17 and quickly reintroduced into the oil storage tank 12 through the return oil pipe 13 for lubrication.

[0027] Embodiment 2: An oil filling pipe 4 is provided at the top of the left side of the frame 3, and the right side of the oil filling pipe 4 passes through the left side of the frame 3 and the oil collecting box 15 respectively, a connecting tube 5 is fixed at the top of the oil filling pipe 4, and a card slot 27 is provided inside the top of the connecting tube 5, a filter cartridge 28 is provided inside the connecting tube 5, a screw cap 26 is provided at the top of the outside of the connecting tube 5, an external thread is provided at the top of the outside of the connecting tube 5, and an internal thread matching the external thread is provided inside the screw cap 26, an oil drain pipe 2 is fixedly installed at the bottom end of the left side of the oil collecting box 15, and the left side of the oil drain pipe 2 passes through the left side of the frame 3, and a first valve 1 is provided on the oil drain pipe 2;

[0028] Specifically, Figure 1 and Figure 4As shown, when the lubricating oil inside the device is reduced, the screw cap 26 can be unscrewed at the top of the connecting tube 5, and then the external oil can be introduced into the filter tube 28. The filter tube 28 can be used to assist in filtering some impurities contained in the lubricating oil to improve the purity of the lubricating oil. At the same time, the connecting tube 5 is fixedly installed at the bottom end of the left side of the oil collecting tank 15, so that the lubricating oil inside the device can be regularly released and replaced.

[0029] Embodiment 3: The oil storage tank 12 and the oil collecting tank 15 are respectively provided with inner grooves 18 on the right sides of the front ends thereof, and a viewing plate 19 is fixed inside the inner grooves 18, and a scale 20 is provided at the front end of the viewing plate 19;

[0030] Specifically, Figure 1 As shown, a viewing panel 19 is fixedly installed inside the front end of the oil storage tank 12 and the oil collecting tank 15 respectively. The viewing panel 19 is made of acrylic material, and the lubricating oil usage reserve inside the oil storage tank 12 and the oil collecting tank 15 can be directly checked from the outside.

[0031] Working principle: When the utility model is in use, when the workpiece is mounted on the top of the processing table 8 for milling and boring processing, the second valve 11 can be opened to guide the oil in the oil storage tank 12 and guide it through the bamboo tube 9 to the workpiece and the tool processing position for lubrication and cooling. The used lubricating oil will automatically fall into the opening 22, and the metal debris carried in the lubricating oil can be filtered and removed by the filter plate 21 arranged at the bottom of the opening 22, and then it will flow into the interior of the oil collecting tank 15 for collection, and the pump body 16 can be controlled to start the oil extraction pipe 17 to extract the oil recovered in the oil collecting tank 15 and quickly re-introduce it into the interior of the oil storage tank 12 through the return oil pipe 13 for lubrication. When the device is in use, a viewing panel 19 is fixedly installed inside the front end of the oil storage tank 12 and the oil collecting tank 15 respectively. The viewing panel 19 is made of acrylic material, and the usage reserve of the lubricating oil in the oil storage tank 12 and the oil collecting tank 15 can be directly checked from the outside. When the lubricating oil in the device is reduced and added, the screw cap 26 can be unscrewed at the top of the connecting tube 5, and then the external oil can be introduced into the filter tube 28. The filter tube 28 can be used to assist in filtering some impurities contained in the lubricating oil to improve the purity of the lubricating oil. At the same time, a connecting tube 5 is fixedly installed at the bottom end of the left side of the oil collecting tank 15, and the lubricating oil inside the device can be regularly released and replaced.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A milling and boring machine lubrication device for recovering waste oil, comprising a frame (3), characterized in that: A mounting frame (7) is fixedly mounted on the top of the frame (3); an opening (22) is provided inside the top of the frame (3); supports (14) are respectively fixed on both sides of the opening (22); a processing table (8) is fixedly mounted on the top of the support (14); an oil storage tank (12) is fixedly mounted on the right side of the top of the mounting frame (7); an oil outlet pipe (10) is fixedly mounted on the bottom of the oil storage tank (12); a second valve (11) is provided on the oil outlet pipe (10); a bamboo tube (9) is fixedly mounted on the bottom of the oil outlet pipe (10); and the frame An oil collecting box (15) is fixedly installed at the bottom end of the interior of the frame (3), a pump body (16) is fixedly installed at the bottom end of the right side of the frame (3), and an oil extraction pipe (17) is fixedly installed at the input end of the pump body (16), and an oil return pipe (13) is fixedly installed at the output end of the pump body (16), a bottom groove (24) is opened at the top end of the interior of the frame (3), and a filter plate (21) is arranged inside the bottom groove (24), locking rods (23) are respectively arranged at both ends of the bottom of the filter plate (21), and screw holes (25) are respectively opened at both ends of the interior of the bottom groove (24).

2. A milling and boring machine lubrication device for recycling waste oil according to claim 1, characterized in that: The left side of the oil extraction pipe (17) passes through the right side of the frame (3) and the oil collecting tank (15) respectively, and the top end of the oil return pipe (13) passes through the right side of the top end of the oil storage tank (12).

3. The lubrication device for a milling and boring machine that is convenient for recycling waste oil according to claim 1 is characterized in that: The top end of the locking rod (23) passes through the interior of the filter plate (21), and the exterior of the locking rod (23) is provided with an external thread.

4. The lubrication device for a milling and boring machine that is convenient for recycling waste oil according to claim 1 is characterized in that: A blocking cover (6) is fixedly mounted on the top of the frame (3), and the blocking cover (6) is in communication with the interior of the opening (22).

5. The lubrication device for a milling and boring machine that is convenient for recycling waste oil according to claim 1 is characterized in that: An oil injection pipe (4) is arranged at the top end of the left side of the frame (3), and the right side of the oil injection pipe (4) respectively passes through the frame (3) and the left side of the oil collecting box (15), a connecting tube (5) is fixed at the top end of the oil injection pipe (4), and a clamping groove (27) is provided inside the top end of the connecting tube (5), and a filter tube (28) is arranged inside the connecting tube (5).

6. A milling and boring machine lubrication device for recycling waste oil according to claim 5, characterized in that: The top end of the outside of the connecting tube (5) is provided with a screw cap (26), the top end of the outside of the connecting tube (5) is provided with an external thread, and the inside of the screw cap (26) is provided with an internal thread matching the external thread.

7. The lubricating device for a milling and boring machine that is convenient for recycling waste oil according to claim 1 is characterized in that: An oil drain pipe (2) is fixedly mounted on the bottom end of the left side of the oil collecting tank (15), and the left side of the oil drain pipe (2) passes through the left side of the frame (3). A first valve (1) is arranged on the oil drain pipe (2).

8. The lubricating device for a milling and boring machine that is convenient for recycling waste oil according to claim 1 is characterized in that: The oil storage tank (12) and the oil collecting tank (15) are each provided with an inner groove (18) on the right side of the front end, and a viewing plate (19) is fixed inside the inner groove (18), and a scale (20) is provided at the front end of the viewing plate (19).

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