Water-soluble cutting fluid backflow device for chip removal machine of machining center
By designing a water-soluble cutting fluid reflux device for the machining center, the retention of iron chips and the recovery of cutting fluid is achieved by using gravity and filters, the problems of waste and pollution of cutting fluid in the chip discharge machine are solved, and the effective resource is achieved Recycling and environmental protection.
Patent Information
- Application Number
- CN202323410950.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-14
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-14
AI Technical Summary
The cutting fluid automatically discharged by the chip discharger of the existing machining center will be brought out with the iron chips, resulting in waste of liquid and environmental pollution, and it is difficult to effectively recycle and utilize.
A water-soluble cutting fluid reflow device is designed, including a connector, a collection table, a chip stop plate, a liquid collecting tank and a hose. The cutting fluid is flowed back to the liquid collecting tank by gravity and reflowed into the cutting fluid tank, and is removable using removable Metal filters prevent large particles from entering.
It realizes the retention of iron filings and the immediate recycling of cutting fluid, reducing waste and pollution, simple structure, convenient installation and disassembly, and reduces costs.
Smart Images
Figure CN222199784U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to a chip conveyor auxiliary device, in particular to a water-soluble cutting fluid reflux device used for a chip conveyor of a machining center. Background Art
[0002] At present, most of the materials and tools used in CNC machine tools and machining centers require wet cutting, that is, cutting (cooling) fluid is required, and most of them are equipped with automatic chip removal equipment. The continuous chip removal of the chip removal equipment will bring out some cutting fluid along with the iron chips. These cutting fluids will gradually deteriorate and become unusable, or they will be lost and volatilized at the iron chips centralized storage point, which is a waste of the materials themselves and will also cause certain environmental pollution. Utility Model Content
[0003] In order to alleviate the problems in the background technology, the purpose of the utility model is to provide a water-soluble cutting fluid reflux device for a chip conveyor of a machining center, so that the iron chips automatically discharged by the equipment are retained on the device, and most of the cutting fluid brought out by the iron chips has a time difference and can flow to the water outlet at the bottom of the sump due to gravity, and then flow back into the cutting fluid tank, thereby achieving the effect of recycling.
[0004] In order to achieve the above purpose, the utility model adopts the following scheme:
[0005] The device includes a connecting piece, a collecting table, a chip guard plate, a liquid collecting tank and a hose; one end of the collecting table is suspended on the chip conveyor through the connecting piece, and the collecting table is used to collect waste chips from the chip conveyor. The other end of the collecting table is equipped with a chip guard plate for blocking chips, and the bottom of the other end of the collecting table is provided with a liquid collecting tank, and the bottom of the liquid collecting tank is connected to the external machine tool cutting fluid tank below through a hose.
[0006] The chip guard plate is fixed to the collecting table by welding a sheet metal piece, and the chip guard plate is a plate with a bending angle of 160 degrees.
[0007] A water outlet is arranged at the bottom of the liquid collecting tank, the water outlet is connected to one end of a hose, and the other end of the hose is connected to a cutting fluid tank of a machine tool.
[0008] The bottom surface of the liquid collecting tank is set as an inclined plane with an angle of 3 degrees with the horizontal plane, and the water outlet is located at the lowest point of the bottom of the liquid collecting tank.
[0009] The collecting table is arranged obliquely, and the upper end is suspended and installed below the waste chip outlet of the chip conveyor through a connecting piece, and a chip guard plate is installed at the lower end of the collecting table.
[0010] The inner bottom surface of the collecting platform forms an angle of 30 degrees with the horizontal plane.
[0011] A detachable metal filter is placed at the water outlet, and the mesh size of the metal filter is above 20 meshes.
[0012] The beneficial effects of the utility model are:
[0013] The utility model allows the iron chips automatically discharged by the equipment to be retained on the device and will not fall into the iron chip container immediately. Most of the cutting fluid brought out by the iron chips has a time difference and can flow to the water outlet at the bottom of the liquid collecting tank in real time due to gravity, and then flow back into the cutting fluid tank, achieving the effect of immediate recovery.
[0014] The utility model can be matched and manufactured according to the chip outlet size of the actual chip conveyor, has a simple structure, and is easy to disassemble and assemble. The cutting fluid can be collected and reused in real time by a simple physical method, which saves time and cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is the overall structure diagram of the utility model.
[0016] Figure 2 It is a front perspective isometric schematic diagram of the tooling of the utility model.
[0017] Figure 3 It is a back perspective isometric diagram of the tooling of the utility model.
[0018] Figure 4 It is a side perspective isometric schematic diagram of the tooling of the utility model.
[0019] Figure 5 It is a schematic diagram of the tooling filter screen of the utility model.
[0020] In the figure: a connecting piece (1), a collecting table (2), a chip guard plate (3), a liquid collecting tank (4), a hose (5), a water outlet (6), and a filter screen (7). DETAILED DESCRIPTION
[0021] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.
[0022] like Figure 1 As shown, the device is installed on the chip conveyor.
[0023] like Figure 2 As shown, the structure of the utility model mainly consists of three parts, the upper part is a connecting piece 1, the middle part is a collecting table 2, and the lower part is a reflux hose 5. The whole device is mainly formed by sheet metal welding, and has a simple and stable structure.
[0024] like Figure 2 and Figure 3As shown, the device includes a connecting piece 1, a collecting table 2, a chip guard plate 3, a liquid collecting tank 4 and a hose 5; one end of the collecting table 2 is suspended on the chip conveyor through the connecting piece 1, and the collecting table 2 is used to collect waste chips from the chip conveyor. The other end of the collecting table 2 is installed with a chip guard plate 3 for blocking chips, and the bottom of the other end of the collecting table 2 is provided with a liquid collecting tank 4, and the bottom of the liquid collecting tank 4 is connected to the external machine tool cutting fluid tank below through a hose 5.
[0025] In specific implementation, the specifications and dimensions of the collection table 2 refer to the outlet dimensions of the actual chip conveyor, mainly considering easy installation and sufficient area to catch the fallen iron chips. Its installation height needs to be higher than the cutting fluid tank of the equipment to ensure that the cutting fluid can flow back naturally.
[0026] The chip guard plate 3 is fixed to the collecting platform 2 by welding a sheet metal piece, and the chip guard plate 3 is a plate member with a bending angle of 160 degrees.
[0027] The collecting tank 4 is formed by bending and welding sheet metal. A water outlet 6 is provided at the bottom of the collecting tank 4. The water outlet 6 is tubular and connected to one end of a hose 5. The other end of the hose 5 is connected to a cutting fluid tank of a machine tool.
[0028] The bottom surface of the liquid collecting tank 4 is set as an inclined plane with an angle of 3 degrees with the horizontal plane, which is convenient for guiding the cutting fluid to a lower place, and the water outlet 6 is located at the lowest point of the bottom of the liquid collecting tank 4.
[0029] The collecting table 2 is arranged obliquely, and the upper end is suspended and installed below the waste chip outlet of the chip conveyor through a connecting piece 1, and a chip guard plate 3 is installed at the lower end of the collecting table 2.
[0030] The bottom surface of the collecting table 2 is at an angle of about 30 degrees to the horizontal plane, so as to facilitate the cutting fluid to flow to a lower place.
[0031] The collecting table 2 is welded into a whole by sheet metal to ensure that there is no connection gap to prevent the cutting fluid from leaking out.
[0032] like Figure 5 As shown, a detachable metal filter sheet 7 is placed at the water outlet 6. The mesh of the metal filter sheet 7 is larger than 20 meshes, so as to prevent large particles of iron filings from passing through.
[0033] The other end of the water outlet 6 is provided with a water outlet hose 5, which can be tightened and reinforced with a clamp ring or wire to prevent loosening. The other end of the hose is long enough to be inserted into the cutting fluid tank of the machine tool.
[0034] The collecting table 2 is welded with a sheet metal connector 1, which is connected to the chip conveyor by screws, and is easy to install and disassemble. The size of the collecting table is based on the actual chip conveyor outlet size, mainly considering easy installation and sufficient area to catch the fallen iron chips. Its installation height needs to be higher than the cutting fluid tank of the equipment.
[0035] Specific implementation: Figure 3 , Figure 4 As shown in the figure, install the three connectors of the recovery device to the discharge port of the chip conveyor with screws, so that the collection table is directly below the discharge port to ensure a stable installation. The iron chips and cutting fluid discharged by the chip conveyor will fall onto the collection table, and the iron chips will gradually roll down and accumulate in the liquid collection tank. They will not fall directly into the iron chip container under the device for the time being, and the iron chips will gradually accumulate upwards along the slope of the collection table. At the same time, the cutting fluid will also continue to flow to the water outlet at the lowest point of the liquid collection tank, enter the hose through the filter screen, and flow back to the cutting fluid tank.
[0036] When the iron chips accumulate to a certain height in the collection table, some of the iron chips discharged by the chip conveyor will slide down directly. The chip guard plate will block them and guide them into the iron chip container. The equipment operator is required to regularly clean the iron chips accumulated on the collection table into the iron chip container to ensure sufficient iron chip retention effect and allow the cutting fluid to fully reflux.
[0037] It can be seen from the implementation that the utility model can make the iron chips discharged by the chip conveyor stay on the collection table, and at the same time, the cutting fluid brought out by the iron chips flows to the water outlet at the lowest point of the collection table by gravity, and then flows back to the cutting fluid tank of the machine tool through the hose. The filter installed at the water outlet can effectively prevent the iron chips from entering the hose. The utility model can collect and reuse the cutting fluid with a simple physical method, saving time and cost.
Claims
1. A water-soluble cutting fluid reflux device for a chip conveyor in a machining center, characterized in that: The device comprises a connecting piece (1), a collecting table (2), a chip guard plate (3), a liquid collecting tank (4) and a hose (5); one end of the collecting table (2) is suspended and mounted on a chip conveyor through the connecting piece (1); the collecting table (2) is used to collect waste chips from the chip conveyor; the other end of the collecting table (2) is provided with a chip guard plate (3); the bottom of the other end of the collecting table (2) is provided with a liquid collecting tank (4); the bottom of the liquid collecting tank (4) is connected to an external machine tool cutting fluid tank below via a hose (5).
2. The water-soluble cutting fluid reflux device for a chip removal machine of a machining center according to claim 1, characterized in that: The chip guard plate (3) is fixed to the collecting platform (2) by welding a sheet metal piece, and the chip guard plate (3) is a plate with a bending angle of 160 degrees.
3. The water-soluble cutting fluid reflux device for a chip removal machine of a machining center according to claim 1, characterized in that: The bottom of the liquid collecting tank (4) is provided with a water outlet (6), the water outlet (6) is connected to one end of a hose (5), and the other end of the hose (5) is connected to a cutting fluid tank of a machine tool.
4. The water-soluble cutting fluid reflux device for a chip removal machine of a machining center according to claim 1, characterized in that: The bottom surface of the liquid collecting tank (4) is configured as an inclined plane with an angle of 3 degrees to the horizontal plane, and the water outlet (6) is located at the lowest point of the bottom of the liquid collecting tank (4).
5. The water-soluble cutting fluid reflux device for a chip removal machine of a machining center according to claim 1, characterized in that: The collecting table (2) is arranged obliquely, and the upper end is suspended and installed below the waste chip outlet of the chip conveyor through a connecting piece (1), and a chip guard plate (3) is installed at the lower end of the collecting table (2).
6. A water-soluble cutting fluid reflux device for a chip removal machine in a machining center according to claim 1 or 5, characterized in that: The inner bottom surface of the collecting platform (2) forms an angle of 30 degrees with the horizontal plane.
7. The water-soluble cutting fluid reflux device for a chip removal machine of a machining center according to claim 3, characterized in that: A detachable metal filter sheet (7) is placed at the water outlet (6), and the mesh size of the metal filter sheet (7) is above 20 meshes.