Oil-gas lubricating device of strip steel grinding machine

Abstract

The utility model relates to the technical field of steelmaking, in particular to an oil-gas lubricating device of a strip steel grinding machine, which comprises a transfer box and a storage box, the transfer box and the storage box are arranged on one side of the strip steel grinding machine, the output end of the transfer box is communicated with the input end of the storage box through a connecting pipe, and the input end of the transfer box is communicated with an oil-gas input pipe. By arranging the transfer box, the storage box and other structures, an original infiltration lubrication mode is changed into an oil-gas lubrication mode, on one hand, a large amount of lubricating oil can be saved, so that the production cost is reduced, on the other hand, the production efficiency is improved, the fault rate is reduced, and the production efficiency is improved. And the economic benefit is further improved.

Description

Technical Field

[0001] This utility model relates to the field of steelmaking technology, specifically to an oil-air lubrication device for a strip steel grinding machine. Background Technology

[0002] When processing, strip grinding machines require lubricating oil for cooling and protection of the grinding tools. Common grinding machine models are the 8480 and 84125 grinding machines. During normal processing, both types of grinding machines use the traditional lubricating oil immersion method, consuming about 400 liters of lubricating oil per month. This is not only costly but also requires frequent refueling and is a burden on the environment. Utility Model Content

[0003] This utility model addresses the above problems by providing an oil-air lubrication device for a strip steel grinding machine.

[0004] The technical solution adopted is an oil-air lubrication device for a strip grinding machine, including a transfer box and a storage box. The transfer box and the storage box are located on one side of the strip grinding machine. The output end of the transfer box is connected to the input end of the storage box through a connecting pipe. The input end of the transfer box is connected to an oil-air input pipe. The output end of the storage box is connected to the input terminal of the strip grinding machine through a conveying pipe.

[0005] Furthermore, the adapter box is connected to one side of the strip grinding machine via the first connecting seat;

[0006] The storage box is connected to one side of the strip steel grinding machine via a second connecting seat, and the storage box is located above the adapter box.

[0007] Furthermore, a level gauge is installed on the side of the storage tank.

[0008] Furthermore, the input terminal includes a fixing plate and a limiting ring, wherein the fixing plate is detachably connected to the oil and gas input terminal of the strip steel grinding machine;

[0009] The limiting ring has an insertion port at its center, and the diameter of the insertion port is smaller than the diameter of the oil and gas input end.

[0010] Furthermore, the top of the limiting ring has a curved structure, which can restrict the delivery pipe from detaching.

[0011] Furthermore, the fixing plate is provided with fixing holes, and is detachably connected to the oil and gas input end of the strip steel grinding machine through fixing bolts that pass through the fixing holes and the positioning holes on the strip steel grinding machine.

[0012] The beneficial effects of this utility model are:

[0013] 1. By setting up transfer boxes, storage boxes and other structures, the original immersion lubrication method is changed to oil-air lubrication method. On the one hand, it can save a lot of lubricating oil, thereby reducing production costs. On the other hand, it can also improve production efficiency, reduce failure rate and further improve economic benefits.

[0014] 2. The special input terminal and storage box connection structure makes the delivery tube less likely to come off, improving the stability of the entire device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of an oil-air lubrication device for a steel strip grinding machine;

[0016] Figure 2 A schematic diagram of an oil-air lubrication device for a strip steel grinding machine from another perspective;

[0017] Figure 3 This is a schematic diagram of the input terminal structure;

[0018] Figure 4 This is a schematic diagram of the oil and gas input terminal structure;

[0019] Figure 5 This is a schematic diagram of the limiting ring structure.

[0020] The attached figures are labeled as follows:

[0021] 1 is a strip steel grinding machine, 2 is an adapter box, 3 is a storage box, 4 is a connecting pipe, 5 is an input terminal, 6 is a first connecting seat, 7 is a second connecting seat, 8 is a level gauge, 10 is a fixing plate, 11 is a fixing hole, 12 is an insertion port, 13 is a limit ring, 14 is an oil and gas input end, and 15 is a positioning hole. Detailed Implementation

[0022] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, unless otherwise specified, the following embodiments and features can be combined with each other.

[0023] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the drawings only show the components related to the present invention and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0024] In this embodiment, as Figures 1 to 5 As shown, an oil-air lubrication device for a strip grinding machine includes a transfer box 2 and a storage box 3. The transfer box 2 and the storage box 3 are located on one side of the strip grinding machine 1. The output end of the transfer box 2 is connected to the input end of the storage box 3 through a connecting pipe 4. The input end of the transfer box 2 is connected to an oil-air input pipe. The output end of the storage box 3 is connected to the input terminal 5 of the strip grinding machine 1 through a conveying pipe.

[0025] The purpose of this design is to change the original immersion lubrication method to oil-air lubrication by setting up structures such as transfer boxes and storage boxes. On the one hand, this can save a lot of lubricating oil, thereby reducing production costs. On the other hand, it can also improve production efficiency, reduce failure rate, and further improve economic benefits.

[0026] Meanwhile, in specific implementation, the adapter box 2 is connected to one side of the steel strip grinding machine 1 through the first connecting seat 6;

[0027] The storage box 3 is connected to one side of the strip steel grinding machine 1 via the second connecting seat 7, and the storage box 3 is located above the adapter box 2.

[0028] Furthermore, a level gauge 8 is installed on the side of the storage tank 3.

[0029] Meanwhile, in this embodiment, a specific structure of an input terminal is provided. The input terminal 5 includes a fixing plate 10 and a limiting ring 13. The fixing plate 10 is detachably connected to the oil and gas input terminal 14 of the steel strip grinding machine 1.

[0030] The limiting ring 13 has an insertion port 12 at its center, and the diameter of the insertion port 12 is smaller than the diameter of the oil and gas input end 14.

[0031] Furthermore, the top of the limiting ring 13 has a curved structure, which can restrict the delivery pipe from coming out.

[0032] Meanwhile, the fixing plate 10 is provided with a fixing hole 11, and is detachably connected to the oil and gas input end 14 of the strip steel grinding machine 1 by a fixing bolt that passes through the fixing hole 11 and the positioning hole 15 on the strip steel grinding machine 1.

[0033] The purpose of this design is to use a special input terminal and storage box connection structure to make the delivery tube less likely to come off, thereby improving the stability of the entire device.

[0034] In specific application scenarios, the limiting ring 13 is composed of multiple rigid plastic sheets with curved tops, and the structure formed is ring-shaped. The fixing plate is first installed on the oil and gas input end, and the oil and gas input end passes through the fixing plate. Then the end of the delivery pipe is inserted through the insertion port. Because it is a rigid plastic sheet structure, it has a certain degree of hardness and a certain range of elastic deformation. After the end of the delivery pipe is inserted, it is not easy to come out.

[0035] At the same time, after use, or when maintenance is required at the end of the conveying pipe, the fixing plate can be removed by loosening the fixing bolts, and then the fixing plate can be pulled out from the other end of the conveying pipe.

[0036] Taking one of the applicant's processing lines as an example, after modifications were made using the technical solution provided in this application, the consumption of lubricating oil was significantly reduced, mitigating the environmental impact. Simultaneously, it reduced manpower input for equipment and improved production efficiency. This was a successful rectification, and the lubrication system will continue to be improved and perfected in future production to achieve higher production efficiency and lower costs. The estimated economic benefit is 295*3*12*10.25=108855 (yuan / year).

[0037] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. An oil-air lubrication device for a steel strip grinding machine, characterized in that, It includes a transfer box (2) and a storage box (3), which are located on one side of the strip grinding machine (1). The output end of the transfer box (2) is connected to the input end of the storage box (3) through a connecting pipe (4). The input end of the transfer box (2) is connected to the oil and gas input pipe. The output end of the storage box (3) is connected to the input terminal (5) of the strip grinding machine (1) through a conveying pipe.

2. The oil-air lubrication device for a strip steel grinding machine according to claim 1, characterized in that, The adapter box (2) is connected to one side of the strip grinding machine (1) via the first connecting seat (6); The storage box (3) is connected to one side of the strip steel grinding machine (1) via the second connecting seat (7), and the storage box (3) is located above the adapter box (2).

3. The oil-air lubrication device for a strip grinding machine according to claim 1, characterized in that, A level gauge (8) is provided on the side of the storage tank (3).

4. The oil-air lubrication device for a strip grinding machine according to claim 1, characterized in that, The input terminal (5) includes a fixing plate (10) and a limiting ring (13). The fixing plate (10) is detachably connected to the oil and gas input terminal (14) of the strip steel grinding machine (1). The limiting ring (13) has an insertion port (12) at its center, and the diameter of the insertion port (12) is smaller than the diameter of the oil and gas input end (14).

5. The oil-air lubrication device for a strip grinding machine according to claim 4, characterized in that, The top of the limiting ring (13) has a curved structure, which can restrict the delivery pipe from coming out.

6. The oil-air lubrication device for a strip grinding machine according to claim 4, characterized in that, The fixing plate (10) is provided with a fixing hole (11) and is detachably connected to the oil and gas input end (14) of the strip steel grinding machine (1) by a fixing bolt that passes through the fixing hole (11) and the positioning hole (15) on the strip steel grinding machine (1).

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