CN202778084U - Third-level filtering system of cutting fluid - Google Patents
Third-level filtering system of cutting fluid Download PDFInfo
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- CN202778084U CN202778084U CN201220516281.2U CN201220516281U CN202778084U CN 202778084 U CN202778084 U CN 202778084U CN 201220516281 U CN201220516281 U CN 201220516281U CN 202778084 U CN202778084 U CN 202778084U
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- 239000002173 cutting fluid Substances 0.000 title claims abstract description 33
- 238000001914 filtration Methods 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 claims description 7
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003292 glue Substances 0.000 abstract description 4
- 230000000873 masking effect Effects 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Filtering Materials (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
本实用新型涉及一种过滤系统，特别涉及一种切削液的三级过滤系统。包括盛屑盒、脏液箱、脏液泵、净液箱、净液泵、袋式过滤器和精密滤芯过滤罐，盛屑盒位于机床切削液导槽的下端，并置于脏液箱上部，盛屑盒底部设有不锈钢丝网；脏液泵通过管路连接脏液箱与袋式过滤器的输入端，袋式过滤器的输出端通过管路与净液箱的输入端相连；净液泵通过管路连接净液箱与精密滤芯过滤罐的输入端，精密滤芯过滤罐的输出端通过管道接入机床的喷淋装置；同时，净液箱设置有溢流口，并通过管路与脏液箱相通。本实用新型通过三级过滤，不仅能够过滤掉切削液中的微小颗粒，对遮蔽胶等难以过滤掉的物质也可以达到很好的过滤效果；并且系统可靠性好，适用范围广。
The utility model relates to a filter system, in particular to a three-stage filter system for cutting fluid. Including chip storage box, dirty liquid tank, dirty liquid pump, clean liquid tank, clean liquid pump, bag filter and precision filter element filter tank, the chip storage box is located at the lower end of the cutting fluid guide groove of the machine tool and placed on the upper part of the dirty liquid tank , there is a stainless steel wire mesh at the bottom of the chip box; the dirty liquid pump is connected to the input end of the dirty liquid tank and the bag filter through the pipeline, and the output end of the bag filter is connected to the input end of the clean liquid tank through the pipeline; The liquid pump is connected to the input end of the clean liquid tank and the filter tank of the precision filter element through the pipeline, and the output end of the filter tank of the precision filter element is connected to the spray device of the machine tool through the pipeline; It communicates with the dirty liquid tank. The utility model not only can filter tiny particles in the cutting fluid through three-stage filtration, but also can achieve a good filtering effect on substances that are difficult to filter out such as masking glue; and the system has good reliability and wide application range.
Description
技术领域 technical field
本实用新型涉及一种过滤系统，特别涉及一种机床加工所用切削液的三级过滤系统。 The utility model relates to a filter system, in particular to a three-stage filter system for cutting fluid used in machine tool processing.
背景技术 Background technique
机械加工中，为降低切削液的消耗、提高其回收利用率，常常需要在机床上安装切削液过滤系统，一方面可以减少更换切削液所产生的成本，另一方面可以防止切削液中的细小颗粒划伤工件，影响加工精度。目前，市场上常见的过滤系统是先用金属过滤网清除大颗粒杂质，用磁栅吸附掉切削液中的小型切屑，然后通过沉淀或滤芯的方式清除细微杂质，这种过滤方式，对于一些精度要求不高的金属切削比较适用，而对于非金属及精度要求较高的加工来说，很难满足要求。针对精细加工，袋式过滤器等精滤器是一种很好的选择方案，但是目前采用这种精滤器进行过滤的过滤系统，全部将精过滤交由精滤器实现，对精滤器的要求极高，而精滤器对于遮蔽胶等一些特殊的物质很难实现完全地过滤；同时，一旦精滤器意外失效，整个系统就会瘫痪，系统可靠性不能保证。 In mechanical processing, in order to reduce the consumption of cutting fluid and improve its recycling rate, it is often necessary to install a cutting fluid filtration system on the machine tool. On the one hand, it can reduce the cost of replacing the cutting fluid, and on the other hand, it can prevent fine particles The particles scratch the workpiece and affect the machining accuracy. At present, the common filtration system on the market is to first remove large particles of impurities with a metal filter, use a magnetic grid to absorb small chips in the cutting fluid, and then remove fine impurities through sedimentation or filter elements. Metal cutting with low requirements is more suitable, but it is difficult to meet the requirements for non-metallic and high precision processing. For fine processing, fine filters such as bag filters are a good choice, but at present, the filtration systems that use this kind of fine filter for filtration, all the fine filtration is performed by the fine filter, and the requirements for the fine filter are extremely high. , and the fine filter is difficult to completely filter some special substances such as masking glue; at the same time, once the fine filter fails unexpectedly, the entire system will be paralyzed, and the system reliability cannot be guaranteed.
发明内容 Contents of the invention
本实用新型的目的在于克服现有技术的不足，提供一种过滤效果好、工作稳定、可靠性高、适用范围广的切削液过滤系统。 The purpose of the utility model is to overcome the deficiencies of the prior art and provide a cutting fluid filtering system with good filtering effect, stable operation, high reliability and wide application range.
为了解决上述技术问题，本实用新型是通过以下技术方案实现的。 In order to solve the above technical problems, the utility model is realized through the following technical solutions.
一种切削液的三级过滤系统，包括盛屑盒、脏液箱、脏液泵、净液箱、净液泵，同时还包括袋式过滤器和精密滤芯过滤罐；盛屑盒位于机床切削液导槽的下端，并置于脏液箱上部，盛屑盒底部设有不锈钢丝网；脏液泵通过管路连接脏液箱与袋式过滤器的输入端，袋式过滤器的输出端通过管路与净液箱的输入端相连；净液泵通过管路连接净液箱与精密滤芯过滤罐的输入端，精密滤芯过滤罐的输出端通过管道接入机床的喷淋装置；同时，净液箱设置有溢流口，并通过管路与脏液箱相通。 A three-stage filtration system for cutting fluid, including a chip holding box, a dirty liquid tank, a dirty liquid pump, a clean liquid tank, and a clean liquid pump, as well as a bag filter and a precision filter element filter tank; the chip holding box is located in the machine tool cutting The lower end of the liquid guide groove is placed on the upper part of the dirty liquid tank, and the bottom of the chip box is equipped with a stainless steel wire mesh; the dirty liquid pump is connected to the input end of the dirty liquid tank and the bag filter through the pipeline, and the output end of the bag filter It is connected to the input end of the clean liquid tank through the pipeline; the clean liquid pump is connected to the input end of the clean liquid tank and the filter tank of the precision filter element through the pipeline, and the output end of the filter tank of the precision filter element is connected to the spray device of the machine tool through the pipeline; at the same time, The clean liquid tank is provided with an overflow port, and communicates with the dirty liquid tank through a pipeline.
上述一种切削液的三级过滤系统，袋式过滤器的输入端设有压力表；精密滤芯过滤罐的输入端与输出端分别设有压力表和流量计；净液箱溢流口与脏液箱之间的管路上设有止回阀；所述不锈钢丝网的上部铺有无纺布。 The above three-stage filtration system for cutting fluid has a pressure gauge at the input end of the bag filter; a pressure gauge and a flow meter at the input end and output end of the filter tank of the precision filter element respectively; the overflow port of the clean liquid tank and the dirty A check valve is arranged on the pipeline between the liquid tanks; the upper part of the stainless steel mesh is covered with non-woven fabric.
与现有技术相比，本实用新型的有益效果在于：本实用新型通过不锈钢丝网粗过滤、袋式过滤器精过滤和精密滤芯过滤三级过滤，不但能够过滤掉切削液中的微小颗粒，对遮蔽胶等难以过滤掉的物质也可以达到很好的过滤效果；另外在袋式过滤器意外失效时，精密滤芯过滤器仍然可以保证整个系统的有效性，系统可靠性好；并且本实用新型对各类切削加工都能达到很好的过滤效果，适用范围广。 Compared with the prior art, the beneficial effect of the utility model lies in that the utility model not only can filter out tiny particles in the cutting fluid, It can also achieve a good filtering effect on substances that are difficult to filter out such as masking glue; in addition, when the bag filter fails unexpectedly, the precision filter element filter can still ensure the effectiveness of the entire system, and the system has good reliability; and the utility model It can achieve a good filtering effect for all kinds of cutting processing, and has a wide range of applications.
附图说明 Description of drawings
图1是本实用新型的结构原理图。 Fig. 1 is a structural principle diagram of the utility model.
具体实施方式 Detailed ways
下面结合附图与具体实施方式对本实用新型作进一步详细描述。 Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.
如图1所示，本实用新型的一种切削液的三级过滤系统，由盛屑盒1、脏液箱2、脏液泵3、袋式过滤器4、净液箱5、净液泵6、精密滤芯过滤罐7、压力表8、压力表9、流量计10和止回阀11组成。盛屑盒1位于机床切削液导槽12的下端、脏液箱2的上部，盛屑盒1的底部设有不锈钢丝网，为防止加工中的遮蔽胶腻死丝网，在不锈钢丝网的上部铺有无纺布。脏液泵3通过管路连接脏液箱2与袋式过滤器4的输入端，袋式过滤器4的输出端通过管路与净液箱5的输入端相连；净液泵6通过管路连接净液箱5与精密滤芯过滤罐7的输入端，精密滤芯过滤罐7的输出端通过管路接入机床的喷淋装置13。同时，为防止净液泵6的流量低于脏液泵3的流量而导致净液箱5内液体充满，进而影响整个系统，在净液箱5上设置有溢流口，并通过管路与脏液箱2相通，为防止脏液箱2内的液体直接流入净液箱5内，在二者之间的管路上设置有止回阀11。
As shown in Figure 1, a three-stage filtration system for cutting fluid of the present invention consists of a chip holding box 1, a dirty liquid tank 2, a dirty
工作时，机床加工中的切屑随切削液一起通过切削液导槽12落入盛屑盒1内，部分切屑被无纺布和不锈钢丝网拦截，部分微小颗粒的切屑则随切削液穿过无纺布和不锈钢丝网进入脏液箱2内；脏液箱2内的切削液通过脏液泵3被带入袋式过滤器4内进一步过滤，切削液中的微小切屑基本被去除，净化后的切削液流入净液箱5内；净液箱5内的切削液通过净液泵6被带入精密滤芯过滤罐7，通过精密滤芯进一步去除切削液中残留的少量遮蔽胶，完全净化后的切削液在压力的作用下进入机床的喷淋装置13，继续对加工中的刀具和工件进行冷却，并开始下一个过滤循环。
When working, the chips in the machining of the machine tool fall into the chip box 1 through the cutting fluid guide groove 12 together with the cutting fluid. The woven cloth and stainless steel wire mesh enter the dirty liquid tank 2; the cutting fluid in the dirty liquid tank 2 is brought into the bag filter 4 for further filtration through the dirty
Claims (9)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201220516281.2U CN202778084U (en) | 2012-10-10 | 2012-10-10 | Third-level filtering system of cutting fluid |
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| CN201220516281.2U CN202778084U (en) | 2012-10-10 | 2012-10-10 | Third-level filtering system of cutting fluid |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001369A (en) * | 2014-05-29 | 2014-08-27 | 张家港市Aaa轴承有限公司 | Intensive coarse and fine double-layered filtering and chip removing device for cutting fluid |
| CN104325353A (en) * | 2014-11-05 | 2015-02-04 | 宁夏共享机床辅机有限公司 | Pumped type discharged scrap filtering device |
| CN106078348A (en) * | 2016-07-04 | 2016-11-09 | 苏州中谷机电科技有限公司 | Perforating machine Automatic Control working solution water tank |
| CN106736829A (en) * | 2016-12-21 | 2017-05-31 | 重庆德蒙特科技发展有限公司 | Cutting fluid filtering recovering device |
| CN110539230A (en) * | 2019-10-23 | 2019-12-06 | 机械科学研究总院海西（福建）分院有限公司 | Cooling and filtering system of ultra-precise aspheric surface forming grinding machine |
| JPWO2019058719A1 (en) * | 2017-09-20 | 2021-01-14 | 住友重機械ファインテック株式会社 | Coolant liquid treatment system and float type check valve |
| CN115213751A (en) * | 2021-04-16 | 2022-10-21 | 山西太钢不锈钢股份有限公司 | Method for eliminating sand marks on surface of working roll for stainless steel cold rolling |
-
2012
- 2012-10-10 CN CN201220516281.2U patent/CN202778084U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001369A (en) * | 2014-05-29 | 2014-08-27 | 张家港市Aaa轴承有限公司 | Intensive coarse and fine double-layered filtering and chip removing device for cutting fluid |
| CN104325353A (en) * | 2014-11-05 | 2015-02-04 | 宁夏共享机床辅机有限公司 | Pumped type discharged scrap filtering device |
| CN106078348A (en) * | 2016-07-04 | 2016-11-09 | 苏州中谷机电科技有限公司 | Perforating machine Automatic Control working solution water tank |
| CN106736829A (en) * | 2016-12-21 | 2017-05-31 | 重庆德蒙特科技发展有限公司 | Cutting fluid filtering recovering device |
| JPWO2019058719A1 (en) * | 2017-09-20 | 2021-01-14 | 住友重機械ファインテック株式会社 | Coolant liquid treatment system and float type check valve |
| JP7235664B2 (en) | 2017-09-20 | 2023-03-08 | 住友重機械ファインテック株式会社 | Coolant liquid treatment system and float check valve |
| CN110539230A (en) * | 2019-10-23 | 2019-12-06 | 机械科学研究总院海西（福建）分院有限公司 | Cooling and filtering system of ultra-precise aspheric surface forming grinding machine |
| CN115213751A (en) * | 2021-04-16 | 2022-10-21 | 山西太钢不锈钢股份有限公司 | Method for eliminating sand marks on surface of working roll for stainless steel cold rolling |
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Owner name: BEIJING JINGDIAO TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: BEIJING JINGDIAO TECHNOLOGY CO., LTD. |
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Address after: 102308 Yongan Road, Beijing District of Mentougou City Shilong Industrial Zone No. 10 Patentee after: BEIJING JINGDIAO TECHNOLOGY GROUP Co.,Ltd. Address before: 102308 Yongan Road, Beijing District of Mentougou City Shilong Industrial Zone No. 10 Patentee before: BEIJING JINGDIAO Co.,Ltd. |
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Granted publication date: 20130313 |