Lubricating device for supporting tile of grinding machine

Abstract

The utility model provides a grinding machine supporting tile lubricating device which comprises a base, an oil passing device and a nozzle, the oil passing device comprises an oil passing device body, an oil inlet connector and an oil spraying connector, the nozzle is a hard pipe, a first oil passing channel and a second oil passing channel communicated with the first oil passing channel are formed in the oil passing device body, and the first oil passing channel is communicated with the second oil passing channel. The oil inlet connector is connected to the outer wall of the oil passing device body and communicated with the first oil passing channel, the oil spraying connector is connected to the outer wall of the oil passing device body and communicated with the second oil passing channel, and the nozzle is connected with the oil spraying connector. In the embodiment of the invention, the nozzle is a hard pipe, the angle of the nozzle is not easy to change in the working process, the supporting tile can be stably lubricated, the probability of poor lubrication is reduced, in addition, the oil mist diffusion space in the nozzle is relatively small, and pollution of oil mist to air and equipment can be remarkably reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of roll grinder, in particular to a grinder supporting plate lubricating device. BACKGROUND

[0002] In the process of rolling, the roll needs to be replaced regularly, and the roll can continue to be rolled after the fatigue layer is ground and the required progress is reached. The roll grinder is used for grinding the roll. The grinder has a supporting plate for supporting the roll during grinding. During the operation of the grinder, the supporting plate of the grinder needs to be lubricated. In the conventional technology, an oil mist lubrication is usually used, that is, a hose type adjustable nozzle is arranged above the supporting plate, and the oil gas delivered by a lubricating pump is sprayed onto the roll. However, the angle of the hose type nozzle is easy to change due to collision during the operation, which causes poor lubrication of the supporting plate. In addition, the angle of the hose type nozzle is easy to change, which also causes poor diffusion of compressed air in the nozzle and easy pollution. CONTENT OF THE UTILITY MODEL

[0003] The utility model mainly aims at providing a grinder supporting plate lubricating device to solve the problem that the angle of the nozzle is easy to change due to collision in the prior art.

[0004] To achieve the above-mentioned purpose, the utility model provides a grinder supporting plate lubricating device, which comprises a base, an oil filter and a nozzle, the oil filter comprises an oil filter main body, an oil inlet joint and an oil outlet joint, wherein the nozzle is a hard pipe, the oil filter main body is connected to the top of the base, a first oil passing channel and a second oil passing channel communicated with the first oil passing channel are formed in the inside of the oil filter main body, the oil inlet joint is connected to the outer wall of the oil filter main body and communicated with the first oil passing channel, the oil outlet joint is connected to the outer wall of the oil filter main body and communicated with the second oil passing channel, and the nozzle is connected with the oil outlet joint.

[0005] In an embodiment, one side of the nozzle close to the base is provided with an adjusting device for adjusting the oil output of the nozzle.

[0006] In an embodiment, the number of the oil outlet joints is multiple, and the oil outlet joints are arranged on the opposite sides of the oil filter.

[0007] In an embodiment, the number of the nozzles is multiple, and the nozzles are connected with the oil outlet joints arranged on the two sides of the oil filter.

[0008] In an embodiment, a connecting bolt is further included, the oil filter is provided with a through hole for the connecting bolt to pass through, and the connecting bolt passes through the oil filter and is connected with the base.

[0009] In an embodiment, the first oil passing channel and the second oil passing channel are vertically crossed in the oil filter.

[0010] In one embodiment, the plurality of oil inlet joints are arranged on the same side of the oil passing device, and the plurality of nozzles are arranged on different sides.

[0011] In one embodiment, the base comprises a cover, a permanent magnet and a bottom plate, the cover is provided with a connecting hole for connecting the connecting bolt and a downwardly open accommodating cavity, the permanent magnet and the bottom plate are arranged in the accommodating cavity, the bottom plate is located below the permanent magnet and is detachably connected with the cover for pressing the permanent magnet in the accommodating cavity.

[0012] In one embodiment, the base further has a through slot, the through slot is located on the surface of the base connected with the oil passing device, the oil passing device is mounted in the through slot, the width of the through slot is adapted to the width of the oil passing device for limiting displacement of the oil passing device.

[0013] In one embodiment, the bottom plate is threadedly connected with the cover.

[0014] In the embodiment, the nozzle is a hard tube, the angle of the nozzle is not easy to change in the working process, the nozzle can stably lubricate the supporting tile, and the probability of poor lubrication is reduced, in addition, the oil mist diffusion space in the nozzle is relatively small, and pollution of the oil mist to air and equipment can be significantly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from the structures shown in the drawings without creative labor.

[0016] Figure 1 It is an assembly diagram of the supporting tile lubricating device of the grinding machine in one embodiment of the present application.

[0017] Figure 2 It is Figure 1 A cross-sectional view of A-A.

[0018] BRIEF DESCRIPTION OF DRAWINGS: 1, base; 11, cover; 111, connecting hole; 112, accommodating cavity; 12, permanent magnet; 13, bottom plate; 14, through slot; 2, oil passing device; 21, oil passing device main body; 211, first oil passing channel; 212, second oil passing channel; 22, oil inlet joint; 23, oil injection joint; 3, nozzle; 31, adjusting device; 4, connecting bolt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0020] In addition, the technical solutions of the various embodiments of the present application can be combined with each other, but must be based on the fact that a person skilled in the art can realize it. When the combination of technical solutions appears to be contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0021] When the embodiments give numerical ranges, it should be understood that, unless otherwise stated by the present application, both endpoints of each numerical range and any number between the two endpoints can be selected. Unless otherwise defined, all technical and scientific terms used in the present application are consistent with the mastery of the prior art by those skilled in the art and the description of the present application. Any method, equipment and material of the prior art similar or equivalent to the method, equipment and material described in the embodiments of the present application can be used to realize the present application.

[0022] In the related art, the lubrication of the roll grinder support tile generally uses oil mist lubrication, that is, compressed air is used to deliver lubricating oil to the lubrication point. Not only the lubrication demand of the roll is met, but also a large amount of friction heat is removed by compressed air. The lubricating device generally uses a hose type adjustable nozzle. The spraying angle of such a hose is easily changed by collision, thereby causing poor lubrication of the support tile. When the roll is hoisted up and down the grinder, the nozzle may be crushed due to inaccurate positioning. In addition, the lubricating oil particles attached in the diffusion process of compressed air are easy to cause air pollution and equipment pollution.

[0023] The embodiment of the present application provides a grinder support tile lubricating device, which comprises a base 1, an oil passing device 2 and a nozzle 3. The oil passing device 2 comprises an oil passing device main body 21, an oil inlet joint 22 and an oil injection joint 23. The nozzle 3 is a hard pipe. The oil passing device main body 21 is connected to the top of the base 1. A first oil passing channel 211 and a second oil passing channel 212 communicating with the first oil passing channel 211 are formed in the inside of the oil passing device main body 21. The oil inlet joint 22 is connected to the outer wall of the oil passing device main body 21 and communicates with the first oil passing channel 211. The oil injection joint 23 is connected to the outer wall of the oil passing device main body 21 and communicates with the second oil passing channel 212. The nozzle 3 is connected to the oil injection joint 23.

[0024] In the embodiment of the present application, the nozzle 3 is a hard pipe, and the angle of the nozzle 3 is not easy to change during the working process, which can play a relatively stable lubricating effect on the roll support, reduce the probability of poor lubrication, and the oil mist diffusion in the nozzle 3 is relatively small, which can reduce the pollution of the oil mist to the air and equipment.

[0025] In an embodiment, the side of the nozzle 3 close to the base 1 is provided with an adjusting device 31 for adjusting the oil output of the nozzle 3.

[0026] It should be noted that the adjusting device 31 is a spiral type, and the oil output of the nozzle 3 is controlled by rotating the adjusting device 31.

[0027] In the embodiment of the present application, the side of the nozzle 3 close to the base 1 is provided with an adjusting device 31, and the oil output of the nozzle 3 can be adjusted by rotating the adjusting device 31, which can conveniently adjust the oil output of any nozzle 3, and is relatively simple and convenient.

[0028] In an embodiment, the number of oil injection joints 23 is multiple, and the oil injection joints 23 are arranged on opposite sides of the oil passing device 2.

[0029] It should be noted that the number of oil injection joints 23 is two.

[0030] In the embodiment of the present application, the oil injection joints 23 are arranged on opposite sides of the oil passing device 2, which can make the overall pressure of the oil passing device 2 relatively stable, and the lubricating oil is delivered to the two sides of the oil passing device 2, so as to lubricate the roll support in a larger area. When the lubricating oil leaks, the leaked lubricating oil is not easy to directly contact the high-temperature and high-pressure components such as the nozzle 3, and the safety is relatively high.

[0031] In an embodiment, the number of nozzles 3 is multiple, and the nozzles 3 are connected with the oil injection joints 23 arranged on the two sides of the oil passing device 2.

[0032] It should be noted that the connection mode of the nozzle 3 and the oil injection joint 23 is threaded connection, the number of nozzles 3 is two, and one nozzle 3 is connected with one oil injection joint 23.

[0033] In the embodiment of the present application, the number of nozzles 3 is multiple, and the nozzles 3 are connected with the oil injection joints 23 arranged on the two sides of the oil passing device 2, the lubricating function can cover a larger range, can flexibly adapt to different working conditions, and can also adjust a single nozzle 3 individually, which is relatively convenient and efficient.

[0034] In an embodiment, it further includes a connecting bolt 4, the oil passing device 2 has a through hole for the connecting bolt 4 to penetrate, and the connecting bolt 4 penetrates the oil passing device 2 and is connected with the base 1.

[0035] In the embodiment of the present application, the connecting bolt 4 penetrates through the oiler 2 and is connected with the base 1, so that the oiler 2 and the base 1 can be connected more firmly, the relative movement between the oiler 2 and the base 1 is reduced, and the whole device is more stable.

[0036] In an embodiment, the first oil passing channel 211 and the second oil passing channel 212 are vertically intersected in the oiler 2.

[0037] In the embodiment of the present application, the first oil passing channel 211 and the second oil passing channel 212 are vertically intersected in the oiler 2, so that the space inside the oiler 2 can be saved and the inside of the oiler 2 is more stable.

[0038] In an embodiment, the plurality of oil inlet joints 22 are arranged on the same side of the oiler 2, and the plurality of nozzles 3 belong to different sides.

[0039] In the embodiment of the present application, the plurality of oil inlet joints 22 are arranged on the same side of the oiler 2, so that the space occupied by the oiler 2 can be saved, and the installation and maintenance are facilitated.

[0040] In an embodiment, the base 1 comprises a cover body 11, a permanent magnet 12 and a bottom plate 13, the cover body 11 is provided with a connecting hole 111 for connecting the connecting bolt 4 and an accommodating cavity 112 which is open downward, the permanent magnet 12 and the bottom plate 13 are arranged in the accommodating cavity 112, the bottom plate 13 is below the permanent magnet 12 and is detachably connected with the cover body 11, and is used for pressing the permanent magnet 12 in the accommodating cavity 112.

[0041] It should be noted that the connecting hole 111 is arranged in the inside of the cover body 11, the accommodating cavity 112 of the cover body 11 is a ring-shaped space which is open downward, and the permanent magnet 12 and the bottom plate 13 are both ring-shaped structures and are installed in the accommodating cavity 112.

[0042] In the embodiment of the present application, the cover body 11 is provided with the connecting hole 111, so that the cover body 11 can be connected with the oiler 2 through the connecting bolt 4, and the oiler 2 and the base 1 can be connected as a whole more stably. The permanent magnet 12 is installed in the accommodating cavity 112 of the cover body 11, and the bottom plate 13 is installed below the permanent magnet 12, so that the permanent magnet 12 can be pressed in the accommodating cavity 112. The permanent magnet 12 can make the base 1 adsorbed on the bracket of the grinding machine, so that the installation and position adjustment of the device are facilitated.

[0043] In an embodiment, the base 1 further has a through slot 14 which is located on the surface of the base 1 connected with the oiler 2, the oiler 2 is installed in the through slot 14, the width of the through slot 14 is adapted to the width of the oiler 2, and the through slot 14 is used for limiting the displacement of the oiler 2.

[0044] It should be known that the through slot 14 is arranged on the base 1, and the through slot 14 is arranged on the surface of the cover body 11 and connected with the distributor, the depth of the through slot 14 is small, and the width of the through slot 14 is adapted to the width of the oil filter 2, and the oil filter 2 is installed in the through slot 14.

[0045] In the embodiment of the application, the base 1 is provided with the through slot 14, the width of the through slot 14 is adapted to the oil filter 2, the oil filter 2 can be firmly installed in the through slot 14, the relative rotation between the oil filter 2 and the base 1 in the working process is reduced, and the stability of the device can be improved.

[0046] In an embodiment, the connection between the bottom plate 13 and the cover body 11 is screw connection.

[0047] It should be known that the cover body 11 is provided with an internal thread, the bottom plate 13 is provided with an external thread, and the bottom plate 13 is screwed into the cover body 11 to press the permanent magnet 12 in the accommodating cavity 112.

[0048] In the embodiment of the application, the connection between the bottom plate 13 and the cover body 11 is screw connection, which is convenient to install and disassemble, and the cost is low.

[0049] In the above technical scheme of the utility model, the above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation, direct / indirect application in other related technical fields under the technical concept of the utility model, and the contents of the utility model specification and drawings are included in the patent protection range of the utility model.

Claims

1. A grinder headstock lubrication apparatus, characterized by, The oil filter includes a base, an oil filter and a nozzle, the oil filter includes an oil filter body, an oil inlet joint and an oil outlet joint, the nozzle is a hard tube, the oil filter body is connected to the top of the base, the inside of the oil filter body is formed with a first oil passage and a second oil passage communicated with the first oil passage, the oil inlet joint is connected to the outer wall of the oil filter body and communicated with the first oil passage, the oil outlet joint is connected to the outer wall of the oil filter body and communicated with the second oil passage, and the nozzle is connected with the oil outlet joint.

2. The grinder head lubrication device of claim 1, wherein, The side of the nozzle close to the base is provided with an adjusting device for adjusting the oil outlet amount of the nozzle.

3. The grinder head lubrication device of claim 1, wherein, The number of the oil outlet joints is plural, and each of the oil outlet joints is arranged on the opposite side of the oil filter.

4. The grinder head lubrication apparatus of claim 2, wherein, The number of the nozzles is plural, and each of the nozzles is connected with the oil outlet joint arranged on the side of the oil filter.

5. The grinder head lubrication apparatus of claim 1, wherein, The oil filter is provided with a through hole for the connection bolt, the connection bolt penetrates the oil filter and is connected with the base.

6. The grinder head lubrication device of claim 1, wherein, The first oil passage and the second oil passage are arranged perpendicularly in the oil filter.

7. The grinder head lubrication device of claim 6, wherein, The plural oil inlet joints are arranged on the same side of the oil filter, and the plural nozzles belong to different sides.

8. The grinder head lubrication apparatus of claim 5, wherein, The base includes a cover, a permanent magnet and a bottom plate, the cover is provided with a connecting hole for the connection bolt and a downward opening accommodating cavity, the permanent magnet and the bottom plate are arranged in the accommodating cavity, the bottom plate is below the permanent magnet and is detachably connected with the cover for pressing the permanent magnet in the accommodating cavity.

9. The grinder head lubrication device of claim 8, wherein, The base is further provided with a through slot, the through slot is on the surface of the base connected with the oil filter, the oil filter is installed in the through slot, the width of the through slot is adapted to the width of the oil filter for limiting the displacement of the oil filter.

10. The grinder head lubrication device of claim 8, wherein, The connection between the bottom plate and the cover is screw connection.

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