Grinding machine cutting fluid precipitation circulating device

Abstract

The utility model discloses a grinding machine cutting fluid sedimentation circulating device which comprises a plurality of sedimentation tanks which are sequentially distributed in a step shape in a descending mode, each sedimentation tank comprises a tank body and an overflow bevel opening, each tank body is cubic, an opening is formed in the upper end of each tank body, one end of each overflow bevel opening is communicated with the opening, and the other end of each overflow bevel opening is communicated with the corresponding sedimentation tank. The other end of the overflow bevel opening is far away from the tank body and located over the opening of the adjacent sedimentation tank, the cover plate can seal and cover the opening, a filtering opening is formed in the cover plate, and the cutting fluid sequentially flows through the sedimentation tanks after passing through the filtering opening. And the overflow bevel opening ensures that the overflow cutting fluid of the upper-stage sedimentation tank enters the lower-stage sedimentation tank, so that the loss of the cutting fluid due to a gap between adjacent sedimentation tanks is avoided. The cover plate is at least arranged at the sedimentation tank at the uppermost stage, large fragments are prevented from entering the sedimentation tanks, and if the sedimentation tanks are exposed for use, the cover plates can be arranged on the sedimentation tanks in a matched mode, and sundries or personnel are prevented from falling off.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding machines, and more specifically relates to a grinding machine cutting fluid precipitation circulation device. Background Art

[0002] At present, there are two main ways to remove the grinding wheel mud from the roller grinder of hot-rolled strip production at home and abroad. One is separation by magnetic separator and the other is magnetic separator plus filter paper filtration.

[0003] Traditional grinding wheel mud uses magnetic separators, or magnetic separation plus filter paper. Although it can clean grinding wheel mud, the process is complicated, the crawler and filter paper machine have high failure rates, the operation is troublesome, and the economic cost is high. The design of the grinding wheel mud box is also complicated, maintenance and cleaning are difficult, and the submersible pump is easily blocked and damaged. Utility Model Content

[0004] The utility model aims to provide a grinding machine cutting fluid precipitation circulation device in view of the deficiencies in the prior art, so as to solve the problems of complex procedures and high costs of the existing magnetic separator or magnetic separation plus filter paper working mode.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a grinding machine cutting fluid precipitation circulation device, comprising:

[0006] A plurality of sedimentation tanks, wherein the plurality of sedimentation tanks are arranged in a stepped manner and in descending order;

[0007] The sedimentation tank comprises a tank body and an overflow inclined port, the tank body is in a cubic shape, an opening is arranged at the upper end of the tank body, one end of the overflow inclined port is connected to the opening, and the other end of the overflow inclined port is away from the tank body and is located directly above the opening of the adjacent sedimentation tank;

[0008] At least one cover plate, the cover plate can cover the opening, the cover plate is provided with a filter port, and the cutting fluid flows through each of the sedimentation tanks in sequence after passing through the filter port.

[0009] Optionally, the other end of the overflow bevel is inclined upward and is not higher than the opening.

[0010] Optionally, the filter port includes a ring body, a through hole is provided on the cover plate, the outer periphery of the lower end of the ring body is connected to the inner periphery of the through hole, and a filter net is provided on the inner periphery of the lower end of the ring body.

[0011] Optionally, a spare sedimentation tank is also included, which is the same as the sedimentation tank and is used to temporarily replace any of the sedimentation tanks.

[0012] Optionally, two legs are spaced apart and arranged in parallel at the lower end of the pool body, and the two legs are in strip shape.

[0013] Optionally, the two supporting legs divide the horizontal projection of the pool body in a ratio of 1:2:1, and the overflow bevel is located between the two supporting legs.

[0014] Optionally, hooks are respectively provided on both sides of the pool body, and the hooks are located on both sides of the overflow bevel.

[0015] Optionally, the hook comprises two hook bodies arranged at intervals.

[0016] Optionally, a filter screen is detachably connected to the overflow bevel.

[0017] Optionally, the filter diameters of the filter screens in the respective sedimentation tanks decrease successively.

[0018] The utility model provides a grinding machine cutting fluid precipitation circulation device, which has the following beneficial effects:

[0019] The grinding machine cutting fluid sedimentation circulation device is graded and filtered in multiple sedimentation tanks in sequence, so that the cutting fluid is filtered through multiple stages of sedimentation to remove impurities. The overflow bevel ensures that the overflow cutting fluid from the upper sedimentation tank enters the lower sedimentation tank, avoiding gaps between adjacent sedimentation tanks, which causes cutting fluid loss. The cover plate is set at least at the uppermost sedimentation tank to prevent large pieces of debris from entering the sedimentation tank, and if used exposed, each sedimentation tank can be equipped with a cover plate to prevent debris or people from falling. The sedimentation tanks of the circulating sedimentation device can be recycled and independent of each other, easy to clean and maintain, low cost and good effect of filtering cutting fluid by sedimentation, and the volume and quantity can be designed according to usage requirements, suitable for use on large grinders.

[0020] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present invention.

[0022] Figure 1 The schematic diagram of the structure of a grinding machine cutting fluid precipitation circulation device according to an embodiment of the utility model is shown.

[0023] Figure 2 A schematic structural diagram of a sedimentation tank of a grinding machine cutting fluid sedimentation circulation device according to an embodiment of the utility model is shown.

[0024] Description of reference numerals:

[0025] 1. Sedimentation tank; 2. Overflow slope; 3. Cover plate; 4. Filter port; 5. Filter screen; 6. Support leg; 7. Hook. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention will be described in more detail below. Although the preferred embodiments of the present invention are described below, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0027] like Figure 1-2 As shown, a grinding machine cutting fluid precipitation circulation device comprises:

[0028] A plurality of sedimentation tanks 1, wherein the plurality of sedimentation tanks 1 are distributed in a stepped manner and in descending order;

[0029] The sedimentation tank 1 includes a tank body and an overflow inclined port 2. The tank body is in a cubic shape. An opening is arranged at the upper end of the tank body. One end of the overflow inclined port 2 is connected to the opening. The other end of the overflow inclined port 2 is away from the tank body and is located directly above the opening of the adjacent sedimentation tank 1.

[0030] At least one cover plate 3 is provided, and the cover plate 3 can cover the opening. A filter port 4 is provided on the cover plate 3. The cutting fluid flows through each sedimentation tank 1 in sequence after passing through the filter port 4.

[0031] Specifically, the cutting fluid is filtered in stages through multiple sedimentation tanks 1, so that impurities are removed from the cutting fluid after multiple stages of sedimentation filtration. The overflow bevel 2 ensures that the overflow cutting fluid from the upper sedimentation tank 1 enters the lower sedimentation tank 1, avoiding gaps between adjacent sedimentation tanks 1 and cutting fluid loss. The cover plate 3 is at least provided at the uppermost sedimentation tank 1 to prevent large pieces of debris from entering the sedimentation tank 1, and if used exposed, each sedimentation tank 1 can be equipped with a cover plate 3 to prevent debris or personnel from falling. The sedimentation tanks 1 of the circulating sedimentation device can be recycled and are independent of each other, easy to clean and maintain, and the cost of filtering the cutting fluid by sedimentation is low and the effect is good. The volume and quantity can be designed according to the use requirements, and it is suitable for use in large grinders.

[0032] Furthermore, in order to facilitate the placement of the sedimentation tank 1, a stepped base may be provided.

[0033] In this embodiment, the other end of the overflow inclined port 2 is inclined upward and is not higher than the opening.

[0034] Specifically, the overflow bevel 2 is provided with an upward slope to ensure the overflow effect and reduce the flow of suspended impurities.

[0035] In this embodiment, the filter port 4 includes a ring body, a through hole is provided on the cover plate 3, the outer periphery of the lower end of the ring body is connected to the inner periphery of the through hole, and a filter net is provided on the inner periphery of the lower end of the ring body.

[0036] Specifically, the filter screen and the ring body form a chamber of a certain volume to block large impurities.

[0037] In this embodiment, a spare sedimentation tank is also included. The spare sedimentation tank is the same as the sedimentation tank 1 and is used to temporarily replace any sedimentation tank 1.

[0038] Specifically, when a sedimentation tank 1 is full of sediment, it is replaced by a spare sedimentation tank. During the replacement process, it is only necessary to temporarily stop the flow of the cutting fluid, and the replaced sedimentation tank 1 can be removed and cleaned.

[0039] In this embodiment, two support legs 6 are spaced apart and arranged in parallel at the lower end of the pool body, and the two support legs 6 are strip-shaped.

[0040] Specifically, the pool body is supported by the support legs 6, and the support legs 6 support the pool body to be suspended in the air, which is convenient for forklift use.

[0041] In this embodiment, the two supporting legs 6 divide the horizontal projection of the pool body in a ratio of 1:2:1, and the overflow bevel 2 is located between the two supporting legs 6 .

[0042] Specifically, the overflow inclined port 2 is located on the center line of the pool body, and cooperates with the filter port 4 located at the center of the cover body.

[0043] In this embodiment, hooks 7 are respectively provided on both sides of the pool body, and the hooks 7 are located on both sides of the overflow inclined port 2 .

[0044] Specifically, the hook 7 facilitates the use of a lifting device to transport the sedimentation tank 1 .

[0045] In this embodiment, the hook 7 includes two hook bodies arranged at intervals.

[0046] Specifically, two hooks arranged at intervals ensure that the sedimentation tank 1 is stable during the lifting process.

[0047] In this embodiment, a filter screen 5 is detachably connected to the overflow bevel 2 .

[0048] Specifically, the filter screen 5 is used to filter and block impurities such as scum, and the filter screen 5 can be detachably connected for easy replacement.

[0049] In this embodiment, the filter diameters of the filter screens 5 in the respective sedimentation tanks 1 decrease in sequence.

[0050] Specifically, in order to prevent the filter screen 5 from being blocked at the uppermost sedimentation tank 1, the filter diameter of the filter screen 5 also changes along with the position of the sedimentation tank 1 to achieve step-by-step filtration. The detachable filter screen 5 can adapt to the replacement of the sedimentation tank 1, thereby improving the versatility of each sedimentation tank 1, so that the sedimentation tank 1 at each position can be replaced by any other position, and only the corresponding filter screen 5 needs to be replaced.

[0051] When a grinding machine cutting fluid sedimentation circulation device is used in this embodiment, four sedimentation tanks 1 are used as an example. The four sedimentation tanks 1 are arranged step by step, and a cover plate 3 is arranged on the first sedimentation tank 1. A submersible pump is arranged in the fourth sedimentation tank 1. The clean water pump is used to extract the filtered and usable cutting fluid for recycling. When the first sedimentation tank 1 is full, the flow of the cutting fluid is suspended (a storage barrel is arranged at the upper end of the sedimentation circulation device, and an overflow pipe is arranged in the storage barrel. The output end of the overflow pipe is connected to the filter port 4 of the cover plate 3. When the overflow pipe is closed, the storage barrel can continue to store part of the cutting fluid), and then the first sedimentation tank 1 is replaced by the spare sedimentation tank (the original first sedimentation tank 1 is converted into a spare sedimentation tank), and then the filter screen 5 is replaced according to the position.

[0052] The various embodiments of the utility model have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A grinding machine cutting fluid precipitation circulation device, characterized in that: include: A plurality of sedimentation tanks, wherein the plurality of sedimentation tanks are arranged in a stepped manner and in descending order; The sedimentation tank comprises a tank body and an overflow inclined port, the tank body is in a cubic shape, an opening is arranged at the upper end of the tank body, one end of the overflow inclined port is connected to the opening, and the other end of the overflow inclined port is away from the tank body and is located directly above the opening of the adjacent sedimentation tank; At least one cover plate, the cover plate can cover the opening, the cover plate is provided with a filter port, and the cutting fluid flows through each of the sedimentation tanks in sequence after passing through the filter port.

2. The grinding machine cutting fluid precipitation circulation device according to claim 1, characterized in that: The other end of the overflow inclined port is inclined upward and is not higher than the opening.

3. The grinding machine cutting fluid precipitation circulation device according to claim 1, characterized in that: The filter port comprises a ring body, a through hole is arranged on the cover plate, the outer periphery of the lower end of the ring body is connected to the inner periphery of the through hole, and a filter net is arranged on the inner periphery of the lower end of the ring body.

4. The grinding machine cutting fluid precipitation circulation device according to claim 1, characterized in that: It also includes a spare sedimentation tank, which is the same as the sedimentation tank and is used to temporarily replace any of the sedimentation tanks.

5. The grinding machine cutting fluid precipitation circulation device according to claim 1, characterized in that: The lower end of the pool body is provided with two support legs spaced apart and parallel to each other, and the two support legs are in strip shape.

6. The grinding machine cutting fluid precipitation circulation device according to claim 5, characterized in that: The two supporting legs divide the horizontal projection of the pool body in a ratio of 1:2:1, and the overflow bevel is located between the two supporting legs.

7. The grinding machine cutting fluid precipitation circulation device according to claim 1, characterized in that: Hooks are respectively arranged on both sides of the pool body, and the hooks are located on both sides of the overflow inclined port.

8. The grinding machine cutting fluid sedimentation circulation device according to claim 7, characterized in that: The hook comprises two hook bodies which are arranged at intervals.

9. The grinding machine cutting fluid sedimentation circulation device according to claim 1, characterized in that: The overflow oblique port is detachably connected with a filter screen.

10. The grinding machine cutting fluid sedimentation circulation device according to claim 9, characterized in that: The filter diameters of the filter screens in each of the sedimentation tanks decrease successively.

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