Main shaft annular spraying structure

Abstract

The utility model discloses a main shaft annular spraying structure which comprises a main shaft box, a filter screen and a collecting tank, an annular spraying mechanism is arranged on the periphery of the main shaft end of the main shaft box, and the annular spraying mechanism comprises an upper annular spraying structure and a lower annular spraying structure; the filter screen is obliquely arranged in the annular spraying lower structure; the collecting tank is arranged on one side of the interior of the annular spraying lower structure, located on the upper portion of the filter screen and communicated with the buffering water tank through a communicating tank. The inclined filter frame, the filter screen arranged on the filter frame and the collecting tank close to the filter frame are arranged in the buffer water tank, so that during filtering, impurities filtered by the filter screen directly precipitate along the inclined filter screen and enter the collecting tank to be collected; meanwhile, the filter screen is detached from one side to clean filtered impurities after being used for a period of time, so that the filter screen is convenient to use, and the whole filter screen does not need to be detached and cleaned.

Description

Technical Field

[0001] The utility model relates to the field of annular spray structures, in particular to a main shaft annular spray structure. Background Art

[0002] With the continuous development of science and technology, people have a new definition of beauty. Carved architectural decoration materials are becoming more and more popular in the market. In addition, engraving machines are needed in the subsequent process of mechanical processing. During the operation of the engraving machine, the temperature of the tool will rise when the tool is engraving. In order to protect the tool, it is necessary to continuously spray coolant to the tool to cool it down. However, some spindles do not have a ring spray device and need to be purchased and assembled separately. Most of the existing external ring spray structures are standard products. After buying them, the size is not unreasonable, the structure does not match, and after installation, the overall coordination is not good, and the ring spray effect is not good. In addition, the existing ring spray structure will be mixed with some impurities in the liquid during the spraying, which will block the nozzle, thereby affecting the ring spray effect. Utility Model Content

[0003] An object of the utility model is to provide a main shaft ring spray structure which can solve at least any aspect of the above-mentioned technical problems.

[0004] A further object of the utility model is to prevent the presence of particle impurities in the liquid during the annular spraying, thereby preventing the nozzle from being blocked.

[0005] Another further purpose of the utility model is to improve the ring spraying effect and filter the ring spraying liquid.

[0006] In particular, the utility model provides a spindle ring spray structure, comprising a spindle box, a ring spray mechanism is arranged on the periphery of the spindle end of the spindle box, and the ring spray mechanism comprises a ring spray upper structure and a ring spray lower structure;

[0007] A filter screen, the filter screen being obliquely arranged in the ring spray lower structure;

[0008] A collecting tank is arranged at one side of the inner part of the ring spray lower structure, and the collecting tank is located at the upper part of the filter screen, and the collecting tank is connected with the buffer water tank through a connecting tank.

[0009] Furthermore, a water outlet channel is provided at the bottom of the buffer water tank, and a plurality of the water outlet channels are provided.

[0010] Furthermore, a first fixing hole and a second fixing hole are respectively provided on the annular spray upper structure and the annular spray lower structure.

[0011] Furthermore, the water outlet of the water outlet channel is provided with a ring spray nozzle.

[0012] Furthermore, the annular spray upper structure and the annular spray lower structure are semicircular.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model arranges the annular spray cooling device into a semicircular arc shape, which is matched with the outer side of the main shaft. During installation, the upper part of the annular spray and the lower part of the annular spray are first stacked up and down, and the buffer water tank and the upper part of the annular spray form a water storage cavity. When water enters, it enters the buffer water tank through the water inlet hole, and then is diverted by the buffer water tank to each water outlet channel to complete the water spraying. The utility model can be installed on different equipment according to needs, and is easy to disassemble and use. It is suitable for equipment of various sizes, has a high degree of matching with the equipment, and will not interfere with each other. At the same time, an inclined filter frame and a filter screen arranged on the filter frame, and a collection tank close to the filter frame are arranged in the buffer water tank. When filtering, impurities filtered by the filter screen are directly precipitated into the collection tank along the inclined filter screen for collection. At the same time, after a period of use, the filter screen is removed from one side to clean the filtered impurities. It is easy to use and does not require overall disassembly and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model from top view.

[0017] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure along the AA direction.

[0018] Figure 3 This is a front view structural schematic diagram of the utility model.

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the partially enlarged structure of B.

[0020] Figure 5 It is a schematic diagram of the ring spray structure of the utility model.

[0021] Figure 6 It is a schematic diagram of the structure of the ring spray of the utility model.

[0022] In the figure: 1, water pipe joint, 2, ring spray upper structure, 202, water inlet, 203, first fixing hole, 3, ring spray lower structure, 301, water outlet channel, 302, buffer water tank, 303, second fixing hole, 304, filter frame, 305, collecting tank, 306, filter screen, 4, ring spray nozzle, 5, main shaft, 6, main shaft box. 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] Figure 1 It is a schematic diagram of the structure of the utility model from top view. Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure along the AA direction. Figure 3 It is a front view structural schematic diagram of the utility model. Figure 4 For this utility model Figure 2 Schematic diagram of the partially enlarged structure of B. Figure 5 It is a schematic diagram of the ring spray structure of the utility model. Figure 6 It is a schematic diagram of the structure of the ring spray of the utility model.

[0025] The scheme of this embodiment provides a spindle ring spray structure, including a spindle box 6, a filter screen 306 and a collection tank 305, the spindle end of the spindle box 6 is provided with a ring spray mechanism on the periphery, the ring spray mechanism is arranged in a semicircular shape, and the ring spray mechanism includes a ring spray upper structure 2 and a ring spray lower structure 3, the upper and lower structures are fixed to form a liquid storage cavity, the upper part of the ring spray upper structure 2 is provided with a water pipe joint 1 connected to the liquid storage cavity for liquid supply, and the water pipe joint 1 is connected to the water inlet 202; the filter screen 306 is arranged obliquely in the ring spray lower structure 3; the collection tank 305 is arranged on one side of the inner part of the ring spray lower structure 3, as shown in FIG. Figure 2 As shown in the figure, the collecting tank 305 is located at the upper part of the filter screen 306, and the collecting tank 305 is connected with the buffer water tank 302 through the connecting tank. When the filter screen 306 filters the filtered impurities, the filtered impurities enter the collecting tank 305 along the inclined filter screen 306 for collection. At the same time, the filter screen 306 is provided with fixing parts and sealing parts, which are fixed by bolts and sealed by sealing gaskets. It should be noted that the fixing method and the sealing method are the existing sealing methods.

[0026] It should be further explained that a water outlet channel 301 is provided at the bottom of the buffer water tank 302, and the water outlet channels 301 are provided in a plurality of numbers, such as Figure 5 As shown in , they are arranged equidistantly along the buffer water tank 302 .

[0027] It should be further explained that the annular spray upper structure 2 and the annular spray lower structure 3 are respectively provided with a first fixing hole 203 and a second fixing hole 303, and the two are tightly fixed through the first fixing hole 203 and the second fixing hole 303 to facilitate disassembly and assembly.

[0028] It should be further explained that the water outlet of the water outlet channel 301 is provided with a ring spray nozzle 4, through which cooling and cleaning are performed.

[0029] It should be further explained that the ring spray upper structure 2 and the ring spray lower structure 3 are semicircular ring-shaped. Figure 5 and Figure 6 As shown in , it is arranged to fit with the main axis.

[0030] Working principle of this utility model:

[0031] When in use, the annular spray cooling device is arranged in a semicircular arc shape to fit the outer side of the main shaft; when installing, the upper part of the annular spray and the lower part of the annular spray are first stacked up and down, and the buffer water tank 302 and the upper part of the annular spray form a water storage cavity. When water enters, it enters the buffer water tank 302 from the water inlet hole, and then is diverted from the buffer water tank 302 to each water outlet channel 301 to complete the water spraying. The utility model can be installed on different equipment as needed, and is easy to disassemble and use. It is suitable for equipment of various sizes and has a high degree of matching with the equipment. , and there will be no interference with each other; at the same time, an inclined filter frame 304 and a filter screen 306 arranged on the filter frame 304, and a collecting tank 305 close to the filter frame 304 are arranged in the buffer water tank 302. When filtering, the impurities filtered by the filter screen 306 are directly precipitated along the inclined filter screen 306 into the collecting tank 305 for collection. At the same time, after using it for a period of time, the filter screen 306 is removed from one side to clean the filtered impurities. It is easy to use and does not require overall disassembly and cleaning.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spindle ring spray structure, characterized in that: include, A spindle box (6), wherein a ring spray mechanism is arranged on the periphery of the spindle end of the spindle box (6), and the ring spray mechanism comprises a ring spray upper structure (2) and a ring spray lower structure (3); A filter screen (306), the filter screen (306) being arranged obliquely in the annular spray lower structure (3); A collecting trough (305), wherein the collecting trough (305) is arranged on one side inside the annular spray lower structure (3), and the collecting trough (305) is located on the upper part of the filter screen (306), and the collecting trough (305) is connected to the buffer water tank (302) through a connecting groove.

2. A main shaft ring spray structure according to claim 1, characterized in that: A water outlet channel (301) is provided at the bottom of the buffer water tank (302), and a plurality of the water outlet channels (301) are provided.

3. A main shaft ring spray structure according to claim 1, characterized in that: The annular spray upper structure (2) and the annular spray lower structure (3) are respectively provided with a first fixing hole (203) and a second fixing hole (303).

4. A main shaft ring spray structure according to claim 2, characterized in that: The water outlet of the water outlet channel (301) is provided with a ring spray nozzle (4).

5. The main shaft ring spray structure according to claim 1, characterized in that: The annular spray upper structure (2) and the annular spray lower structure (3) are semicircular.

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