CN215588842U - Honing fluid regenerating unit that stews - Google Patents
Honing fluid regenerating unit that stews Download PDFInfo
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- CN215588842U CN215588842U CN202120510731.6U CN202120510731U CN215588842U CN 215588842 U CN215588842 U CN 215588842U CN 202120510731 U CN202120510731 U CN 202120510731U CN 215588842 U CN215588842 U CN 215588842U
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- standing
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- water tank
- branch
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- 230000001172 regenerating effect Effects 0.000 title claims description 5
- 235000013547 stew Nutrition 0.000 title claims description 3
- 239000012530 fluid Substances 0.000 title description 2
- 239000007788 liquid Substances 0.000 claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000001914 filtration Methods 0.000 claims abstract description 47
- 230000008929 regeneration Effects 0.000 claims abstract description 22
- 238000011069 regeneration method Methods 0.000 claims abstract description 22
- 238000001556 precipitation Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 17
- 239000002699 waste material Substances 0.000 description 10
- 238000005086 pumping Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 235000004237 Crocus Nutrition 0.000 description 2
- 241000596148 Crocus Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002173 cutting fluid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of honing production lines, in particular to a honing liquid standing regeneration device. The honing machine water tank is provided with a first suction branch leading to the first standing tank, the first standing tank is provided with a second suction branch leading to the second standing tank, and the second standing tank is provided with a backflow branch leading to the honing machine water tank; the first suction branch is provided with a magnetic filter, and the first standing tank and the second standing tank are both provided with an oil-water separator. The honing liquid is sucked from a first suction branch of a honing machine water tank to a filtering device of a first standing tank, is subjected to filtration and then is subjected to standing precipitation in the first standing tank, is sucked to a second standing tank after the first standing tank is subjected to standing completion, then enters the second standing tank for precipitation, and is subjected to filtration and twice oil-water separation, so that the standing regeneration process of the honing liquid is completed.
Description
Technical Field
The utility model relates to the technical field of honing production lines, in particular to a honing liquid standing regeneration device.
Background
In the engine connecting rod course of working, honing big end hole machining precision requires highly, and impurity such as crocus, oil slick in the honing liquid can produce the great influence to the quality and the production efficiency of honing, and the crocus mainly comes from the honing course, and other impurity and oil slick are mainly brought into or the honing liquid circulation produces along with the work piece by the prior art, and this makes inevitably to contain impurity in the honing liquid system. At present, connecting rod honing equipment is provided with a certain online circulating filtration system, but online circulating filtration of the equipment is not enough to clean impurities in honing liquid, a water tank must be cleaned regularly and brand new honing liquid is replaced to meet the high-precision processing requirement, replacement of the honing liquid is completed by tools such as a temporary air pump used by operating workers, and frequent replacement of the honing liquid causes waste of cost and operation working hours.
Chinese patent publication No. CN210409799U discloses a honing machine cutting fluid cleaning device in 28/04/2020, which adopts a form of online filtration with a magnetic roller and filter cloth, and mainly includes a controller, a primary filter tank and a terminal filter tank, wherein the primary filter tank is provided with a magnetic roller for filtration, the final filter tank is provided with filter cloth for filtration, and the cutting fluid after secondary filtration flows back to the honing machine water tank to realize online filtration. However, floating oil in the honing liquid cannot be removed in the scheme, the honing liquid cannot be recycled, and the honing liquid cannot meet the high-precision processing requirement easily because the equipment water tank is not cleaned in time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a honing liquid standing regeneration device which is connected with a water tank of a connecting rod processing honing machine, periodically removes impurities such as grinding powder, floating oil and the like in the honing liquid, then achieves the effect of regeneration and reutilization of the honing liquid through standing, and improves the working hours of manual liquid replacement.
In order to solve the technical problems, the utility model adopts the technical scheme that:
a honing liquid standing regeneration device comprises a honing machine water tank, a first standing tank and a second standing tank, wherein the honing machine water tank is provided with a first suction branch leading to the first standing tank, the first standing tank is provided with a second suction branch leading to the second standing tank, and the second standing tank is provided with a backflow branch leading to the honing machine water tank; the first suction branch is provided with a magnetic filter, and the first standing tank and the second standing tank are both provided with an oil-water separator.
The honing liquid is sucked from a first suction branch of a honing machine water tank to a filtering device of a first standing tank, is filtered and then is subjected to standing precipitation in the first standing tank, is sucked to a second standing tank after the first standing tank is subjected to standing completion, then enters the second standing tank for precipitation, and is subjected to filtering and twice oil-water separation, so that the standing regeneration process of the honing liquid is completed. When the honing machine water tank needs to be subjected to liquid changing operation, the honing liquid in the honing machine water tank is pumped to the first standing tank, the honing machine water tank is cleaned, and the honing liquid in the second standing tank after standing regeneration is pumped back to the honing machine water tank, so that the quality of the honing liquid and high-efficiency liquid changing circulation are ensured. And the waste oil is removed when the liquid is static, so that the waste oil filtering precision and efficiency are high.
Further, the second suction branch is provided with a filtering loop, the filtering loop comprises a first filtering branch and a second filtering branch which are arranged in parallel, and the first filtering branch and the second filtering branch are provided with a control valve and a filter element filter. The honing liquid is filtered for the second time through the filtering loop before entering the second standing tank, and the honing liquid is divided into two filtering branches, so that 'one is used and the other is standby', and the honing liquid is convenient to clean.
Further, the second suction branch is provided with a three-way electromagnetic valve which is communicated with the magnetic filter. The three-way electromagnetic valve is communicated with the magnetic filter, the honing liquid in the first standing tank is subjected to circulating filtration, part of impurities can be discharged through the magnetic roller, and the oil-water separator acts to discharge part of floating oil impurities.
Furthermore, the second suction branch is also connected with an overflow loop which flows back to the first standing tank, and the overflow loop is connected between the three-way electromagnetic valve and the filtering loop; the overflow loop is provided with a control valve. If the flow is large during primary liquid drainage, the overflow loop needs to be adjusted to return a part of the cooled honing liquid to the first standing tank.
Furthermore, the first standing tank and the second standing tank are of hopper-shaped structures with wide upper parts and narrow lower parts.
Furthermore, the first suction branch and the second suction branch are both provided with suction pumps, and the backflow branch is provided with a backflow pump. The suction pump and the reflux pump provide power sources.
Furthermore, the first suction branch, the second suction branch and the backflow branch are provided with one-way valves. The check valve prevents reverse flow.
Further, the first standing tank and the second standing tank are both provided with liquid level meters. The liquid level meter displays the height of liquid in the tank.
Further, discharge ports are formed in the bottoms of the first standing tank and the second standing tank, and control valves are arranged on the discharge ports. The impurities are completely precipitated at the bottom, and the discharge port is used for discharging residual liquid and impurities, so that the cleaning is convenient.
Further, the honing machine water tank includes first water tank and second water tank, first water tank, second water tank all are equipped with the drain, first suction branch road switch-on is to the drain. The drain is located the water tank bottom, and first suction branch road is connected to the drain, ensures to take out the honing liquid of honing machine water tank futilely.
Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses a honing liquid standing regeneration device, which is used for removing waste oil when liquid is static, has high filtering precision and efficiency of the waste oil, can regularly remove impurities such as milled powder, floating oil and the like in the honing liquid, achieves the regeneration effect of the honing liquid through standing, and does not generate new waste in a filtering mode and pollute the environment.
Drawings
Fig. 1 is a schematic connection diagram of the overall structure of embodiment 1 of the present invention.
The device comprises a honing machine water tank 1, a first standing tank 2, a second standing tank 3, a first pumping branch 4, a second pumping branch 5, a backflow branch 6, a magnetic filter 7, an oil-water separator 8, a filtering loop 9, a three-way electromagnetic valve 10, an overflow loop 11, a pumping pump 12, a backflow pump 13, a one-way valve 14, a liquid level meter 15, a discharge port 16 and a sewage discharge port 17.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "long", "short", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The technical scheme of the utility model is further described in detail by the following specific embodiments in combination with the attached drawings:
examples
As shown in fig. 1, the present embodiment provides a honing liquid standing regeneration device, including a honing machine water tank 1, a first standing tank 2 and a second standing tank 3, wherein the honing machine water tank 1 is provided with a first suction branch 4 leading to the first standing tank 2, the first standing tank 2 is provided with a second suction branch 5 leading to the second standing tank 3, and the second standing tank 3 is provided with a return branch 6 leading to the honing machine water tank 1.
Wherein the first suction branch 4 is provided with a magnetic filter 7, i.e. a magnetic roller filter, the magnetic filter 7 being used for separating fine iron filings contained in the liquid medium. Meanwhile, the second suction branch 5 is provided with a filtering loop 9, the filtering loop 9 comprises a first filtering branch and a second filtering branch which are arranged in parallel, the first filtering branch and the second filtering branch are respectively provided with a control valve and a filter element filter, the first filtering branch and the second filtering branch are divided into two filtering branches, so that 'one using and one standby' can be ensured, and the cleaning is facilitated.
In addition, the first standing tank 2 and the second standing tank 3 are of hopper-shaped structures with wide top and narrow bottom, a discharge port 16 is arranged at the bottom, and the discharge port 16 is provided with a control valve. Meanwhile, an oil-water separator 8 and a liquid level meter 15 are arranged in the first standing tank 2 and the second standing tank 3. The oil-water separator 8 removes waste oil when the liquid is static, the waste oil filtering precision and efficiency are high, and the liquid level meter 15 displays the height of liquid in the tank.
In addition, the second suction branch 5 is provided with a three-way electromagnetic valve 10, the three-way electromagnetic valve 10 is communicated with the magnetic filter 7, the honing liquid in the first standing tank 2 is subjected to circulating filtration, part of impurities can be discharged through the magnetic roller, and the oil-water separator 8 acts to discharge part of floating oil impurities.
Further, the second suction branch 5 is also connected with an overflow loop 11 which flows back to the first standing tank 2, the overflow loop 11 is connected between the three-way electromagnetic valve 10 and the filtering loop 9, and the overflow loop 11 is provided with a control valve. If the flow rate is large during the primary liquid drainage, the overflow loop 11 needs to be adjusted to return a part of the cooled honing liquid to the first standing tank 2.
In particular, the first suction branch 4 and the second suction branch 5 are both provided with a suction pump 12, and the return branch 6 is provided with a return pump 13. And the first suction branch 4, the second suction branch 5 and the return branch 6 are all provided with one-way valves 14 to prevent the liquid from flowing reversely.
In this embodiment, the honing machine water tank 1 includes a first water tank and a second water tank, both the first water tank and the second water tank are provided with a drain outlet 17, and the first suction branch 4 is communicated to the drain outlet 17. The drain outlet 17 is located at the bottom of the water tank, and the first suction branch 4 is connected to the drain outlet 17 to ensure that the honing liquid in the honing machine water tank 1 can be pumped to be dry. Each branch or component can also be provided with a plurality of control valves according to actual requirements so as to facilitate the overall control of each device.
The honing liquid is sucked from a first suction branch 4 of a honing machine water tank 1 to a filtering device of a first standing tank 2, is filtered and then is subjected to standing precipitation in the first standing tank 2, is sucked to a second standing tank 3 after the first standing tank 2 is subjected to standing completion, then enters the second standing tank 3 for precipitation, and is subjected to filtering and oil-water separation twice, so that the standing regeneration process of the honing liquid is completed. When the honing machine water tank 1 needs to be subjected to liquid changing operation, the honing liquid in the honing machine water tank 1 is pumped to the first standing tank 2, the honing machine water tank 1 is cleaned, and the honing liquid in the second standing tank 3 after standing and regeneration is pumped back to the honing machine water tank 1, so that the quality of the honing liquid and high-efficiency liquid changing circulation are ensured.
The operation of the scheme mainly comprises 7 operations and functions of liquid pumping, primary precipitation, primary standing, primary liquid discharge, secondary precipitation, secondary standing and secondary liquid discharge of the honing machine water tank 1.
The honing machine water tank 1 has a liquid pumping function, the suction pump 12 of the first suction branch 4 acts to pump honing liquid from the first water tank and the second water tank of the honing machine to the magnetic filter 7, and the honing liquid enters the first standing tank 2 after being primarily filtered by the magnetic roller. The drain outlet 17 of the water tank 1 of the honing machine is connected to ensure that the honing liquid in the water tank 1 of the honing machine is drained, the equipment water tank (the general equipment is divided into a primary water tank and a secondary water tank) with required liquid pumping can be selected by using the control valve, and the reverse flow of the honing liquid is prevented by using the check valve 14.
The primary sedimentation function is realized, the suction pump 12 of the second suction branch 5 acts, the magnetic roller filter also acts, the honing liquid passes through the one-way valve 14 and the three-way electromagnetic valve 10, the honing liquid in the first standing tank 2 is subjected to circulating filtration, part of impurities can be discharged through the magnetic roller, and the oil-water separator 8 acts to discharge part of floating oil impurities.
The primary standing function starts timing after the primary precipitation function is finished, and the primary standing function stands for a period of time, wherein the specific time is defined according to the actual situation and is generally recommended to be more than or equal to 2 days. A part of impurities is precipitated at the bottom of the first standing tank 2, and after the first drain function is used, the waste liquid standing at the bottom of the first standing tank 2 is discharged from the discharge port 16.
The primary liquid drainage function, the suction pump 12 of the second suction branch 5 acts, the three-way electromagnetic valve 10 acts, and the filtered liquid enters the second standing tank 3 after being filtered by the filtering loop 9. If the flow rate is large during the primary liquid drainage, the overflow circuit 11 needs to be adjusted to return a part of the cooled honing liquid to the first standing tank 2.
And (4) performing a secondary precipitation function, and enabling an oil-water separator 8 of the second standing tank 3 to act to discharge residual floating oil impurities in the honing solution in the second standing tank 3.
And the secondary standing function starts timing after the secondary precipitation function is finished, standing for a period of time, wherein the specific time is defined according to the actual situation and is also recommended to be more than or equal to 2 days, so that the impurities of the honing solution in the second standing tank 3 are completely precipitated at the bottom of the second standing tank 3.
And the secondary liquid drainage function starts the reflux branch 6 and the reflux pump 13 to act, and the honing liquid after standing and regeneration is pumped back to the honing machine water tank 1 from the second standing tank 3, so that the whole liquid changing process is completed. The waste liquid standing at the bottom of the second standing tank 3 is discharged through the discharge port 16.
The whole process of standing, regenerating and replacing the connecting rod honing liquid is completed by the 7 functions.
In the detailed description of the embodiments, various technical features may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A honing solution regenerating unit that stews which characterized in that: the water tank of the honing machine comprises a water tank (1) of the honing machine, a first standing tank (2) and a second standing tank (3), wherein the water tank (1) of the honing machine is provided with a first suction branch (4) leading to the first standing tank (2), the first standing tank (2) is provided with a second suction branch (5) leading to the second standing tank (3), and the second standing tank (3) is provided with a backflow branch (6) leading to the water tank (1) of the honing machine;
the first suction branch (4) is provided with a magnetic filter (7), and the first standing tank (2) and the second standing tank (3) are internally provided with an oil-water separator (8).
2. The honing solution standing regeneration device according to claim 1, wherein: second suction branch road (5) are equipped with filtration return circuit (9), filtration return circuit (9) are including parallelly connected first branch road and the second of filtering that sets up and filter the branch road, first branch road, the second of filtering filter the branch road and all are equipped with control valve and filter core filter.
3. The honing solution standing regeneration device according to claim 2, wherein: the second suction branch (5) is provided with a three-way electromagnetic valve (10), and the three-way electromagnetic valve (10) is communicated with the magnetic filter (7).
4. The honing solution standing regeneration device according to claim 3, wherein: the second suction branch (5) is also connected with an overflow loop (11) which flows back to the first standing tank (2), and the overflow loop (11) is connected between a three-way electromagnetic valve (10) and a filtering loop (9); the overflow loop (11) is provided with a control valve.
5. The honing liquid standing regenerating device according to any one of claims 1 to 4, wherein: the first standing tank (2) and the second standing tank (3) are of hopper-shaped structures with wide upper parts and narrow lower parts.
6. The honing solution standing regeneration device according to claim 5, wherein: first suction branch road (4), second suction branch road (5) all are equipped with suction pump (12), backward flow branch road (6) are equipped with backwash pump (13).
7. The honing solution standing regeneration device according to claim 6, wherein: the first suction branch (4), the second suction branch (5) and the backflow branch (6) are all provided with one-way valves (14).
8. The honing solution standing regeneration device according to claim 7, wherein: the first standing tank (2) and the second standing tank (3) are both provided with liquid level meters (15).
9. The honing solution standing regeneration device according to claim 8, wherein: the bottom of the first standing tank (2) and the bottom of the second standing tank (3) are provided with discharge ports (16), and the discharge ports (16) are provided with control valves.
10. The honing solution standing regeneration device according to claim 9, wherein: the honing machine water tank (1) comprises a first water tank and a second water tank, wherein the first water tank and the second water tank are both provided with a drain outlet (17), and the first suction branch (4) is communicated with the drain outlet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120510731.6U CN215588842U (en) | 2021-03-10 | 2021-03-10 | Honing fluid regenerating unit that stews |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120510731.6U CN215588842U (en) | 2021-03-10 | 2021-03-10 | Honing fluid regenerating unit that stews |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215588842U true CN215588842U (en) | 2022-01-21 |
Family
ID=79869879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120510731.6U Active CN215588842U (en) | 2021-03-10 | 2021-03-10 | Honing fluid regenerating unit that stews |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215588842U (en) |
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2021
- 2021-03-10 CN CN202120510731.6U patent/CN215588842U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 633, Jinshan Avenue East Road, Guangzhou, Guangdong, Panyu District Patentee after: Guangzhou Automobile Group Co.,Ltd. Country or region after: China Address before: No. 633, Jinshan Avenue East Road, Guangzhou, Guangdong, Panyu District Patentee before: Guangzhou Automobile Passenger Car Co.,Ltd. Country or region before: China |