Multi-layer filtering device for water tank of vertical machining center

Abstract

The utility model relates to the technical field of vertical machining centers, in particular to a vertical machining center water tank multilayer filtering device which comprises a water tank, the top of the water tank is connected with a plurality of filtering assemblies, the tops of the filtering assemblies are connected with a top cover assembly, and a plurality of tensioning assemblies are connected between the water tank and the top cover assembly. The top of the top cover assembly is connected with a connecting pipe assembly through a fixing assembly, the tensioning assembly comprises a first fixing seat and a sleeve, a first shaft sleeve is rotationally connected to the interior of the first fixing seat, a first pull rod is fixedly connected to the outer surface of the first shaft sleeve, and the sleeve is fixedly connected to the top cover assembly; the top of the first pull rod penetrates through the sleeve and extends to the top of the sleeve, and the outer surface of the top of the first pull rod is sleeved with a first locking nut in a threaded mode. According to the utility model, the detachable design is adopted, so that the filtering assembly can be conveniently detached and replaced, the maintenance workload and time can be reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical machining centers, in particular to a multi-layer filtering device for a water tank of a vertical machining center. Background Art

[0002] The water tank filter device of the vertical machining center filters the cutting fluid through a filter screen, filter cloth or other filter materials. When the cutting fluid enters the water tank, impurities and debris will be retained on the filter layer, and the clean cutting fluid will be discharged from the outlet.

[0003] The water tank filter device of a vertical machining center is generally installed in the water tank of the vertical machining center and is connected to the cutting fluid circulation system. During use, it is necessary to regularly check the cleanliness and filtering effect of the filter layer, and replace the damaged filter layer in time to ensure the normal operation of the device. In the prior art, the connection method between the filter layer and the water tank is relatively complicated, which makes it difficult to disassemble the filter device and the filtering effect is not ideal. In view of this, a multi-layer filter device for the water tank of a vertical machining center is designed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a multi-layer filter device for a water tank of a vertical machining center, which solves the problem that the connection between the filter layer and the water tank is relatively complicated, which makes it difficult to disassemble the filter device and the filtering effect is not ideal.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a multi-layer filter device for a water tank of a vertical machining center, comprising a water tank, a plurality of filter components are connected to the top of the water tank, a top cover component is connected to the top of the filter component, a plurality of tension components are connected between the water tank and the top cover component, and a connecting pipe component is connected to the top of the top cover component through a fixing component;

[0006] The tensioning assembly comprises a first fixing seat and a sleeve, wherein the first fixing seat is rotatably connected to a first sleeve inside, and the outer surface of the first sleeve is fixedly connected to a first pull rod;

[0007] The sleeve is fixedly connected to the top cover assembly, the top of the first pull rod passes through the sleeve and extends to the top of the sleeve, the outer surface of the top of the first pull rod is threadedly sleeved with a first locking nut, and the bottom of the first locking nut abuts against the top of the sleeve.

[0008] Furthermore, the filter assembly includes an outer frame, the interior of the outer frame is fixedly connected with a filter screen, and both ends of the outer surface of the outer frame are fixedly connected with handles.

[0009] Furthermore, sealing rings are provided between the outer frame and the water tank, between two adjacent outer frames, and between the outer frame and the top cover assembly.

[0010] Furthermore, the top cover assembly includes a top cover, the sleeve is fixedly connected to the outer surface of the top cover, and a connecting pipe is fixedly connected to the top of the top cover.

[0011] Furthermore, the connecting pipe assembly includes a limit plate, the bottom of the limit plate is fixedly connected to a plug, the plug is movably inserted into the inside of the connecting pipe, the bottom of the limit plate abuts against the top of the connecting pipe, the top of the limit plate is fixedly connected to a water inlet pipe, and the bottom of the water inlet pipe is connected to the top of the plug.

[0012] Further, the fixing assembly includes a second fixing seat and a fixing plate, the interior of the second fixing seat is rotatably connected to a second shaft sleeve, and the outer surface of the second shaft sleeve is fixedly connected to a second pull rod;

[0013] The fixing plate is fixedly connected to the outer surface of the limiting plate, a through slot is provided on the top of the fixing plate, the top of the second pull rod passes through the slot and extends to the top of the fixing plate, the top of the second pull rod is threadedly sleeved with a second locking nut, and the bottom of the second locking nut abuts against the top of the fixing plate.

[0014] Furthermore, a swivel is fixedly connected to the top of the second locking nut.

[0015] Furthermore, a discharge pipe is fixedly connected to the bottom of the water tank.

[0016] By means of the above technical solution, the utility model provides a multi-layer filter device for a water tank of a vertical machining center, which has at least the following beneficial effects:

[0017] 1. The multi-layer filter device for the water tank of the vertical machining center sleeves the filter components on the top of the water tank in sequence, and places the top cover component on the top of the filter component. The top of the first pull rod passes through the sleeve, and the first locking nut is sleeved on the first pull rod, so that multiple filter components can be fixed. When replacing the filter component, the first locking nut is removed, and the top cover assembly is pulled upward to replace the filter component. The detachable design is adopted, so that the filter component can be easily disassembled and replaced, which can reduce the maintenance workload and time and improve work efficiency.

[0018] 2. The multi-layer filter device of the water tank of the vertical machining center adopts the setting of multiple filter components, which can improve the cleanliness of the cutting fluid, reduce the influence of impurities and debris on the machining quality and tool life, extend the service life of the cutting fluid, and reduce the cost and maintenance workload of frequent replacement of cutting fluid.

[0019] 3. The multi-layer filtering device for the water tank of the vertical machining center inserts the insert tube into the connecting pipe through the setting of the fixing assembly, moves the second pull rod upward, inserts the second pull rod into the slot on the fixing plate, tightens the second locking nut through the swivel, and the bottom of the second locking nut abuts against the top of the fixing plate, thereby ensuring the firmness of the connection between the top cover assembly and the connecting pipe assembly, and is easy to disassemble, facilitating regular inspection of the filtering assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is an exploded view of the structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the top cover assembly of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the tensioning assembly of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the connecting pipe assembly of the utility model;

[0026] Figure 6 For this utility model Figure 1 A partial enlarged view of point A.

[0027] In the figure: 1. water tank; 2. filter assembly; 201. outer frame; 202. filter screen; 203. handle; 3. top cover assembly; 301. top cover; 302. connecting pipe; 4. tensioning assembly; 401. first fixing seat; 402. first bushing; 403. first pull rod; 404. sleeve; 405. first locking nut; 5. connecting pipe assembly; 501. limit plate; 502. insert; 503. water inlet pipe; 6. fixing assembly; 601. second fixing seat; 602. second bushing; 603. second pull rod; 604. fixing plate; 605. second locking nut; 606. swivel. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1 and Figure 2 A multi-layer filtering device for a water tank of a vertical machining center includes a water tank 1, a plurality of filtering components 2 are connected to the top of the water tank 1, a top cover component 3 is connected to the top of the filtering component 2, a plurality of tensioning components 4 are connected between the water tank 1 and the top cover component 3, a connecting pipe component 5 is connected to the top of the top cover component 3 through a fixing component 6, and a discharge pipe is fixedly connected to the bottom of the water tank 1.

[0030] like Figure 3 and Figure 4 As shown, the tensioning assembly 4 includes a first fixing seat 401 and a sleeve 404. The first fixing seat 401 is rotatably connected to a first sleeve 402 inside, and the outer surface of the first sleeve 402 is fixedly connected to a first pull rod 403.

[0031] like Figure 3 and Figure 4 As shown, the sleeve 404 is fixedly connected to the top cover assembly 3, the top of the first tie rod 403 passes through the sleeve 404 and extends to the top of the sleeve 404, the outer surface of the top of the first tie rod 403 is threadedly sleeved with a first locking nut 405, and the bottom of the first locking nut 405 abuts against the top of the sleeve 404. The filter assembly 2 is sleeved on the top of the water tank 1 in sequence, and the top cover assembly 3 is placed on the top of the filter assembly 2. The top of the first tie rod 403 passes through the sleeve 404, and the first locking nut 405 is sleeved on the first tie rod 403, so that multiple filter assemblies 2 can be fixed. When replacing the filter assembly 2, the first locking nut 405 is removed, and the top cover assembly 3 is pulled upward to replace the filter assembly 2. The detachable design allows the filter assembly 2 to be easily disassembled and replaced, which can reduce the maintenance workload and time and improve work efficiency.

[0032] like Figure 1 and Figure 2 As shown, the filter assembly 2 includes an outer frame 201, a filter screen 202 is fixedly connected inside the outer frame 201, and handles 203 are fixedly connected to both ends of the outer surface of the outer frame 201. Sealing rings are provided between the outer frame 201 and the water tank 1, between two adjacent outer frames 201, and between the outer frame 201 and the top cover assembly 3. The use of multiple filter assemblies 2 can improve the cleanliness of the cutting fluid, reduce the impact of impurities and debris on the processing quality and tool life, extend the service life of the cutting fluid, and reduce the cost and maintenance workload of frequently changing the cutting fluid.

[0033] like Figure 3 As shown, the top cover assembly 3 includes a top cover 301 , a sleeve 404 is fixedly connected to the outer surface of the top cover 301 , and a connecting pipe 302 is fixedly connected to the top of the top cover 301 .

[0034] like Figure 5As shown, the connecting pipe assembly 5 includes a limit plate 501, the bottom of the limit plate 501 is fixedly connected to a plug 502, the plug 502 is movably inserted into the inside of the connecting pipe 302, the bottom of the limit plate 501 abuts against the top of the connecting pipe 302, the top of the limit plate 501 is fixedly connected to a water inlet pipe 503, and the bottom of the water inlet pipe 503 is connected to the top of the plug 502.

[0035] like Figure 1 and Figure 6 As shown, the fixing assembly 6 includes a second fixing seat 601 and a fixing plate 604, the second fixing seat 601 is rotatably connected with a second sleeve 602 inside, and the outer surface of the second sleeve 602 is fixedly connected with a second tie rod 603; the fixing plate 604 is fixedly connected to the outer surface of the limiting plate 501, the top of the fixing plate 604 is provided with a through slot, the top of the second tie rod 603 passes through the slot and extends to the top of the fixing plate 604, the top of the second tie rod 603 is threadedly sleeved with a second locking nut 605, and the bottom of the second locking nut 605 abuts against the top of the fixing plate 604. The top of the second locking nut 605 is fixedly connected with a swivel 606. Insert the insert tube 502 into the connecting pipe 302, move the second pull rod 603 upward, insert the second pull rod 603 into the notch on the fixing plate 604, tighten the second locking nut 605 through the swivel 606, and the bottom of the second locking nut 605 abuts against the top of the fixing plate 604, ensuring the firmness of the connection between the top cover assembly 3 and the connecting pipe assembly 5, and easy disassembly, which is convenient for regular inspection of the filter assembly 2.

[0036] Working principle: When in use, the filter components 2 are sequentially sleeved on the top of the water tank 1, and the top cover component 3 is placed on the top of the filter components 2, the top of the first pull rod 403 passes through the sleeve 404, and the first locking nut 405 is sleeved on the first pull rod 403, thereby fixing multiple filter components 2;

[0037] Then, insert the insert tube 502 into the connecting pipe 302, move the second pull rod 603 upward, insert the second pull rod 603 into the straight groove on the fixing plate 604, tighten the second locking nut 605 through the swivel 606, and the bottom of the second locking nut 605 abuts against the top of the fixing plate 604, ensuring the firmness of the connection between the top cover assembly 3 and the connecting pipe assembly 5; the cutting fluid enters the top cover 301 from the water inlet pipe 503, and then passes through multiple filter assemblies 2 in turn, impurities and debris will be trapped on the filter net 202, and the clean cutting fluid will be discharged from the discharge pipe at the bottom of the water tank 1.

[0038] When replacing the filter assembly 2, remove the first locking nut 405 and pull the top cover assembly 3 upwards to replace the filter assembly 2. The detachable design allows the filter assembly 2 to be easily disassembled and replaced, which can reduce maintenance workload and time and improve work efficiency.

[0039] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-layer filter device for a water tank of a vertical machining center, comprising a water tank (1), characterized in that: The top of the water tank (1) is connected to a plurality of filter assemblies (2), the top of the filter assembly (2) is connected to a top cover assembly (3), a plurality of tensioning assemblies (4) are connected between the water tank (1) and the top cover assembly (3), and the top of the top cover assembly (3) is connected to a connecting pipe assembly (5) via a fixing assembly (6); The tensioning assembly (4) comprises a first fixing seat (401) and a sleeve (404); the first fixing seat (401) is rotatably connected to a first shaft sleeve (402) inside, and the outer surface of the first shaft sleeve (402) is fixedly connected to a first pull rod (403); The sleeve (404) is fixedly connected to the top cover assembly (3), the top of the first pull rod (403) passes through the sleeve (404) and extends to the top of the sleeve (404), the outer surface of the top of the first pull rod (403) is threadedly sleeved with a first locking nut (405), and the bottom of the first locking nut (405) abuts against the top of the sleeve (404).

2. The multi-layer filter device for a water tank of a vertical machining center according to claim 1, characterized in that: The filter assembly (2) comprises an outer frame (201), a filter screen (202) is fixedly connected to the interior of the outer frame (201), and handles (203) are fixedly connected to both ends of the outer surface of the outer frame (201).

3. The multi-layer filter device for a water tank of a vertical machining center according to claim 2 is characterized in that: Sealing rings are provided between the outer frame (201) and the water tank (1), between two adjacent outer frames (201), and between the outer frame (201) and the top cover assembly (3).

4. The multi-layer filter device for a water tank of a vertical machining center according to claim 1, characterized in that: The top cover assembly (3) comprises a top cover (301), the sleeve (404) is fixedly connected to the outer surface of the top cover (301), and the top of the top cover (301) is fixedly connected to a connecting pipe (302).

5. The multi-layer filter device for a water tank of a vertical machining center according to claim 4, characterized in that: The connecting pipe assembly (5) comprises a limiting plate (501), the bottom of the limiting plate (501) is fixedly connected to a plug pipe (502), the plug pipe (502) is movably inserted into the inside of the connecting pipe (302), the bottom of the limiting plate (501) abuts against the top of the connecting pipe (302), the top of the limiting plate (501) is fixedly connected to a water inlet pipe (503), and the bottom of the water inlet pipe (503) is in communication with the top of the plug pipe (502).

6. The multi-layer filter device for a water tank of a vertical machining center according to claim 5, characterized in that: The fixing assembly (6) comprises a second fixing seat (601) and a fixing plate (604); the interior of the second fixing seat (601) is rotatably connected to a second shaft sleeve (602); the outer surface of the second shaft sleeve (602) is fixedly connected to a second pull rod (603); The fixing plate (604) is fixedly connected to the outer surface of the limiting plate (501), and a straight groove is provided on the top of the fixing plate (604). The top of the second pull rod (603) passes through the straight groove and extends to the top of the fixing plate (604). The top of the second pull rod (603) is threadedly sleeved with a second locking nut (605), and the bottom of the second locking nut (605) abuts against the top of the fixing plate (604).

7. The multi-layer filter device for a water tank of a vertical machining center according to claim 6, characterized in that: A swivel (606) is fixedly connected to the top of the second locking nut (605).

8. The multi-layer filter device for a water tank of a vertical machining center according to claim 1, characterized in that: The bottom of the water tank (1) is fixedly connected with a discharge pipe.

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