Cooling liquid circulation system of cutter machining production line
By setting up a normally closed flushing pipeline in the coolant circulation system of the tool processing production line, the problem of the coolant return main pipe being blocked due to impurities accumulation is solved, and the impurities are effectively flushed, reducing the need for manual cleaning and improving production efficiency.
Patent Information
- Application Number
- CN202420181790.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-24
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-01-24
AI Technical Summary
In the coolant circulation system of the existing tool processing production line, the coolant return main pipe is easily blocked due to impurities accumulation, resulting in manual cleaning required regularly, which is time-consuming and labor-intensive.
A normally closed flushing pipeline is set up between the coolant input main pipe and the coolant return main pipe, and a valve is installed on it. When the valve is opened, the clean high-pressure coolant enters the coolant return main pipe through the normally closed flushing pipeline to flush impurities to avoid blockage.
Through the design of the normally closed flushing pipeline, it can effectively flush the impurities in the coolant reflux main pipe, avoid blockage, reduce the need for regular cleaning of the coolant reflux main pipe, and improve production efficiency.
Smart Images
Figure CN222643954U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a cooling liquid circulation system for a tool processing production line. Background Art
[0002] Figure 1 The structure diagram of the coolant circulation system of a tool processing production line according to the embodiment of the utility model is shown in FIG. Figure 1 As shown, before the application date of the utility model, the coolant circulation system of the tool processing production line used by the applicant includes a coolant input main pipe and a coolant return main pipe. The coolant input main pipe is connected to the coolant input interface of each tool processing machine tool (specifically a CNC grinder) through each input manifold, and the coolant input main pipe has a coolant main input interface, and the coolant main input interface is used to connect to the output end of the coolant purification system. The coolant return main pipe is connected to the coolant output interface of each tool processing machine tool through each drainage manifold, and the coolant return main pipe has a coolant main output interface, and the coolant main output interface is used to connect to the input end of the coolant purification system. The above-mentioned coolant circulation system can transport the coolant purified by the coolant purification system to each tool processing machine tool through the coolant input main pipe and each input manifold, and the dirty coolant output by each tool processing machine tool returns to the coolant purification system through each drainage manifold and the coolant return main pipe. Since the coolant return main pipe conveys dirty coolant containing a large amount of particles, in order to avoid blockage of the coolant return main pipe, the current method is to use a coolant return main pipe with a thicker diameter. However, since the coolant return speed slows down after the diameter is thickened, impurities are easily accumulated in the coolant return main pipe, so the coolant return main pipe needs to be cleaned regularly. At present, the end cover of the coolant return main pipe is disassembled and cleaned manually with a long rod, which is quite time-consuming and labor-intensive. Utility Model Content
[0003] The utility model aims to provide a coolant circulation system for a tool processing production line, so as to solve the technical problem of inconvenient operation of regularly cleaning the coolant return main pipe.
[0004] A coolant circulation system for a tool processing production line comprises: a coolant input main pipe, the coolant input main pipe is connected to the coolant input interface of each tool processing machine tool through each input manifold, the coolant input main pipe has a coolant main input interface, and the coolant main input interface is used to be connected to the output end of a coolant purification system; a coolant return main pipe, the coolant return main pipe is connected to the coolant output interface of each tool processing machine tool through each drainage manifold, the coolant return main pipe has a coolant main output interface, and the coolant main output interface is used to be connected to the input end of a coolant purification system; a normally closed flushing pipeline is also connected between the coolant input main pipe and the coolant return main pipe, a valve is installed on the normally closed flushing pipeline, and when the valve is opened, the coolant input main pipe and the coolant return main pipe are connected through the normally closed flushing pipeline.
[0005] Optionally, the normally closed flushing pipeline includes a first normally closed flushing pipe, on which a first valve is installed, and two ends of the first normally closed flushing pipe are respectively connected to the opposite ends of the coolant input main pipe where the coolant main input interface is located and the opposite ends of the coolant return main pipe where the coolant main output interface is located.
[0006] Optionally, the normally closed flushing pipeline also includes N second normally closed flushing pipes, where N is an integer ≥ 2, and each second normally closed flushing pipe is installed with a second valve. The second normally closed flushing pipes are arranged at intervals along the arrangement direction of the tool processing machine tools, and each second normally closed flushing pipe is respectively arranged after the corresponding input manifold or output manifold according to the coolant delivery direction of the coolant input main pipe, and both ends of the second normally closed flushing pipe are respectively connected to the coolant input main pipe and the coolant return main pipe.
[0007] Since a normally closed flushing pipeline is connected between the coolant input main pipe and the coolant return main pipe, and a valve is installed on the normally closed flushing pipeline, when the valve is opened, the coolant input main pipe and the coolant return main pipe are connected through the normally closed flushing pipeline. At this time, the clean high-pressure coolant in the coolant input main pipe enters the coolant return main pipe through the normally closed flushing pipeline, and impurities in the coolant return main pipe can be flushed, which can effectively avoid blockage caused by accumulation of impurities.
[0008] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments. Additional aspects and advantages of the present invention will be partially given in the following description, partially become apparent from the following description, or be understood through practice. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] The drawings constituting a part of this specification are used to assist the understanding of the present invention. The contents provided in the drawings and the related descriptions in this specification can be used to explain the present invention, but do not constitute an improper limitation on the present invention.
[0010] Figure 1 The present invention is a schematic structural diagram of a coolant circulation system for a tool processing production line according to an embodiment of the present invention. DETAILED DESCRIPTION
[0011] The utility model is described clearly and completely below in conjunction with the accompanying drawings. A person skilled in the art will be able to implement the utility model based on these descriptions. Before describing the utility model in conjunction with the accompanying drawings, it should be particularly noted that:
[0012] The technical solutions and technical features provided in each section, including the following description, can be combined with each other without conflict. In addition, where possible, these technical solutions, technical features and related combinations can be assigned specific technical themes and protected by relevant patents.
[0013] The embodiments of the utility model involved in the following description are usually only a part of the embodiments rather than all the embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of patent protection.
[0014] Regarding the terms and units in this specification: The terms "include", "comprises", "have" and any variations thereof in this specification and the corresponding claims and related parts are intended to cover non-exclusive inclusions. In addition, other relevant terms and units can be reasonably interpreted based on the relevant content provided in this specification.
[0015] Figure 1 The structure diagram of the coolant circulation system of a tool processing production line according to the embodiment of the utility model is shown in FIG. Figure 1As shown, a coolant circulation system for a tool processing production line comprises: a coolant input main pipe 1, wherein the coolant input main pipe 11 is connected to the coolant input interface of each tool processing machine tool 2 through each input manifold 111, and the coolant input main pipe 1 has a coolant main input interface, and the coolant main input interface is used to be connected to the output end of a coolant purification system; a coolant return main pipe 12, wherein the coolant return main pipe 12 is connected to the coolant output interface of each tool processing machine tool through each drain manifold 121, and the coolant return main pipe 12 has a coolant main output interface, and the coolant main output interface is used to be connected to the input end of a coolant purification system; wherein a normally closed flushing pipeline 13 is also connected between the coolant input main pipe 11 and the coolant return main pipe 12, and a valve is installed on the normally closed flushing pipeline, and when the valve is opened, the coolant input main pipe 11 and the coolant return main pipe 12 are connected through the normally closed flushing pipeline.
[0016] Specifically, the normally closed flushing pipeline includes a first normally closed flushing pipe 13, on which a first valve 131 (a manual ball valve) is installed, and both ends of the first normally closed flushing pipe 13 are respectively connected to the opposite end of the coolant main input interface on the coolant input main pipe 11 and the opposite end of the coolant main output interface on the coolant return main pipe 12.
[0017] In addition, the normally closed flushing pipeline also includes N second normally closed flushing pipes 14, N is an integer ≥ 2, and each second normally closed flushing pipe 14 is installed with a second valve 141 (using a manual ball valve), and each second normally closed flushing pipe 14 is arranged at intervals along the arrangement direction of the tool processing machine tools. Each second normally closed flushing pipe 14 is respectively arranged after the corresponding input manifold 111 or the output manifold 121 according to the coolant delivery direction of the coolant input main pipe 11, and the two ends of the second normally closed flushing pipe 14 are respectively connected to the coolant input main pipe 11 and the coolant return main pipe 12.
[0018] Since a normally closed flushing pipeline 13 is connected between the coolant input main pipe 11 and the coolant return main pipe 12, and a valve is installed on the normally closed flushing pipeline, when the valve is opened, the coolant input main pipe and the coolant return main pipe are connected through the normally closed flushing pipeline. At this time, the clean high-pressure coolant in the coolant input main pipe enters the coolant return main pipe through the normally closed flushing pipeline, which can flush impurities in the coolant return main pipe and effectively avoid impurity accumulation and blockage.
[0019] After the normally closed flushing pipeline is designed to include a first normally closed flushing pipe 13 and a second normally closed flushing pipe 14, the coolant return main pipe 12 can be flushed in sections, thereby improving the flushing effect.
[0020] The above is a description of the relevant contents of the utility model. A person skilled in the art will be able to implement the utility model based on these descriptions. Based on the above contents of this specification, all other embodiments obtained by a person skilled in the art without making any creative work shall fall within the scope of patent protection.
Claims
1. A coolant circulation system for a tool processing production line, comprising: A coolant input main pipe, the coolant input main pipe is connected to the coolant input interface of each tool processing machine tool through each input manifold, the coolant input main pipe has a coolant main input interface, and the coolant main input interface is used to be connected to the output end of the coolant purification system; A coolant return main pipe, the coolant return main pipe is connected to the coolant output interface of each tool processing machine tool through each drainage manifold, the coolant return main pipe has a coolant main output interface, and the coolant main output interface is used to be connected to the input end of the coolant purification system; Features: A normally closed flushing pipeline is also connected between the coolant input main pipe and the coolant return main pipe, and a valve is installed on the normally closed flushing pipeline. When the valve is opened, the coolant input main pipe and the coolant return main pipe are connected through the normally closed flushing pipeline.
2. The coolant circulation system for a tool processing production line according to claim 1, characterized in that: The normally closed flushing pipeline includes a first normally closed flushing pipe, on which a first valve is installed, and two ends of the first normally closed flushing pipe are respectively connected to the opposite end of the coolant input main pipe where the coolant main input interface is located and the opposite end of the coolant return main pipe where the coolant main output interface is located.
3. The coolant circulation system for a tool processing production line according to claim 2, characterized in that: The normally closed flushing pipeline also includes N second normally closed flushing pipes, N is an integer ≥ 2, and each second normally closed flushing pipe is installed with a second valve. The second normally closed flushing pipes are arranged at intervals along the arrangement direction of the tool processing machine tools. Each second normally closed flushing pipe is respectively arranged after the corresponding input manifold or output manifold according to the coolant delivery direction of the coolant input main pipe, and the two ends of the second normally closed flushing pipe are respectively connected to the coolant input main pipe and the coolant return main pipe.
4. The coolant circulation system for a tool processing production line according to claim 3, characterized in that: The second valve is a manual ball valve.
5. The coolant circulation system for a tool processing production line according to claim 2, characterized in that: The first valve adopts a manual ball valve.