Cooling liquid collecting mechanism facilitating chip collection

Abstract

The utility model relates to the technical field of numerical control lathes, in particular to a cooling liquid collecting mechanism convenient to collect chips, which comprises a collecting box, a liquid outlet pipe, a filter component and a separating component, the bottom of the side wall of the collecting box is used for connecting the liquid outlet pipe, the liquid outlet pipe is connected with an electromagnetic valve, the top of the collecting box is provided with a feed port, and the filter component is connected to the collecting box. The separating assembly is connected with the collecting box. According to the device, the filtering assembly performs multi-layer filtering and classification on the metal chippings and the cooling liquid through the mesh diameters which are sequentially reduced from top to bottom, so that the metal chippings with different volumes are classified and stored, and subsequent packaging and collecting by workers are facilitated; meanwhile, a vibration assembly in the filtering assembly can enable the filtering assembly to generate vibration and displacement, the situation that the liquid separation speed is low due to the fact that metal chippings are mixed according to different sizes and block meshes is avoided, oil dirt and cutting fluid in a collecting box are preliminarily separated through a collecting assembly, and the cutting fluid containing a large amount of oil dirt and clean cutting fluid are stored separately.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled lathes, in particular to a coolant collecting mechanism which is convenient for collecting chips. Background Art

[0002] When cutting metal on a CNC machine tool, cutting heat is generated during the cutting process, causing the workpiece and the cutting part of the tool to be in a high temperature state. Therefore, during the workpiece cutting process, coolant (i.e. cutting fluid) is required for cooling.

[0003] After searching, Chinese patent announcement number CN221185744U discloses a coolant collection device for an inclined CNC lathe, including an outer box body arranged below the lathe workbench, a partition is overlapped on the top of the outer box body, and a chip collecting bucket is connected to the bottom of the partition through a plug-in ring plate, the chip collecting bucket is arranged at the inner axis of the outer box body, and a screen is embedded on the surface of the chip collecting bucket; the chip collecting bucket is slidably connected to the inner wall of the outer box body through a fixed plate, and the fixed plate is fixedly installed on the outer wall of the chip collecting bucket. In the utility model, by arranging a chip collecting bucket inside the outer box body, under the action of the screen, the chip collecting bucket can separate the debris inside the coolant, and realize the collection of the debris. At the same time, by arranging a partition above the chip collecting bucket, under the action of the guide plate and the plug-in ring plate, the partition accurately guides the coolant to the chip collecting bucket above, ensuring the working effect of the chip collecting bucket, and by flexibly installing the partition, it is convenient for later maintenance.

[0004] However, in the above technical solution, metal chips and cutting fluid are classified only by the screen on the inner wall of the chip collecting bucket. When the metal chips are collected, they will all fall into the chip collecting bucket. The metal chips have different sizes during processing. If the mesh size of the screen is too large, it is easy for the metal chips to mix into the cutting fluid. If the mesh size of the screen is too small, it is easy for the mesh size of the screen to be blocked, affecting the discharge of the cutting fluid. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and to provide a coolant collecting mechanism which is convenient for collecting chips.

[0006] The technical solution of the utility model is as follows: a coolant collection mechanism that is convenient for collecting chips, comprising a collection box, which is connected to a liquid outlet pipe, and a feed port is provided on the collection box; a filter assembly, which is connected to the collection box; when the filter assembly is in use, the filter assembly performs multi-layer filtration and classification on metal chips and coolant; a guide funnel, which is placed on the collection box, and a mounting frame is connected to the guide funnel; a support frame, which is connected to the mounting frame, and an opening is provided on any side wall of the support frame; a plurality of filter mesh boxes are arranged in parallel, and the filter mesh boxes are detachably connected to the support frame, and the mesh number of the filter mesh boxes gradually increases from top to bottom; a handle, which is connected to the side wall of the filter mesh box; a vibration assembly, which is connected to the support frame; when the vibration assembly is in use, the vibration assembly can drive the support frame to move back and forth along the length direction of the mounting frame;

[0007] The separation component is arranged in parallel with the collection box, and the separation component is connected to the collection box; when the collection component is in use, the collection component separates the oil and cutting fluid in the collection box.

[0008] Preferably, the vibration assembly includes a vibration motor, which is connected to the side of the support frame away from the opening; a plurality of guide rods evenly distributed at equal intervals, the guide rods being connected to a mounting groove provided on the mounting frame; a sliding block, which is slidably connected to the guide rod, and the sliding block is connected to the support frame; and two elastic members are arranged side by side, the elastic members are sleeved on the guide rod and located on both sides of the sliding block.

[0009] Preferably, the support frame is connected to fixing bars arranged side by side, the fixing bars are provided with dovetail grooves, and the dovetail grooves are slidably connected to dovetail blocks connected to the filter box.

[0010] Preferably, the fixing bar and the filter box are both arranged at an inclination, and the height of one end of the fixing bar and the filter box close to the opening of the support frame is higher than that of the other end.

[0011] Preferably, the guide funnel is connected to a symmetrically arranged handle, and the handle is connected to an anti-slip layer.

[0012] Preferably, the separation assembly includes an oil tank, which is arranged in parallel with the collection tank and is provided with an observation port and a liquid outlet; a connecting pipe, which is slidably connected in a through hole provided in the oil tank and is connected to the collection tank.

[0013] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0014] In the utility model, the filter component performs multi-layer filtration and classification of metal debris and coolant through the mesh diameter that decreases from top to bottom, so that metal debris of different volumes can be classified and stored to facilitate the subsequent packaging and collection by the staff. At the same time, the vibration component in the filter component can cause the filter component to vibrate and displace to prevent the mesh from being blocked, and avoid the clogging of the mesh by the mixed metal debris of different sizes, which leads to slow liquid separation. When the collecting component is in use, the collecting component will preliminarily separate the oil and cutting fluid in the collecting box, and store the cutting fluid containing a large amount of oil and the relatively clean cutting fluid separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of the utility model;

[0016] Figure 2 for Figure 1 A cross-sectional schematic diagram of

[0017] Figure 3 It is a cross-sectional schematic diagram of the installation frame;

[0018] Figure 4 Schematic diagram of the support frame structure.

[0019] Figure numerals: 1. collecting box; 2. liquid outlet pipe; 3. guide funnel; 4. mounting frame; 5. support frame; 6. filter box; 7. handle; 8. vibration motor; 9. guide rod; 10. sliding block; 11. elastic member; 12. fixing strip; 13. dovetail groove; 14. dovetail block; 15. handle; 16. oil tank; 17. connecting pipe. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figure 1-Figure 4 As shown, the utility model proposes a coolant collection mechanism that is convenient for collecting chips, including a collection box 1, a liquid outlet pipe 2, a filter assembly and a separation assembly. The bottom of the side wall of the collection box 1 is used to connect the liquid outlet pipe 2, and the liquid outlet pipe 2 is connected to a solenoid valve. A feed port is provided on the top of the collection box 1, and the filter assembly is connected to the collection box 1; when the filter assembly is in use, the filter assembly performs multi-layer filtration and classification of metal debris and coolant through the mesh diameter that decreases from top to bottom, and at the same time, the vibration assembly in the filter assembly can cause the filter assembly to vibrate and displace to prevent mesh blockage; the separation assembly is arranged in parallel with the collection box 1, and the separation assembly is connected to the collection box 1; when the collection assembly is in use, the collection assembly preliminarily separates the oil stains and cutting fluid in the collection box 1 to reduce the oil stains contained in the cutting fluid.

[0022] Embodiment 2

[0023] like Figure 2-Figure 4As shown, the utility model proposes a coolant collection mechanism that is convenient for collecting chips. Compared with the first embodiment, the present embodiment records the detailed structure of the filter assembly, which includes a guide funnel 3, a mounting frame 4, a support frame 5, a filter box 6, a handle 7 and a vibration assembly. The guide funnel 3 is placed on the collection box 1, and the cross-section of the guide funnel 3 is an equilateral trapezoid. The guide funnel 3 is connected to the mounting frame 4;

[0024] In an optional embodiment, the guide funnel 3 is connected to a symmetrically arranged handle 15, and the handle 15 is connected to an anti-slip layer; the guide funnel 3 and the components in the collection box 1 can be easily taken out through the handle 15;

[0025] The support frame 5 is connected to the mounting frame 4. The support frame 5 is a hollow structure in the vertical direction. An opening is provided on any side wall of the support frame 5. A plurality of filter boxes 6 are arranged in parallel. The filter boxes 6 are detachably connected to the support frame 5.

[0026] In an optional embodiment, the support frame 5 is connected to fixed bars 12 arranged side by side, and the fixed bars 12 are provided with dovetail grooves 13, and the dovetail grooves 13 are slidably connected to dovetail blocks 14 connected to the filter box 6;

[0027] The handle 7 is connected to the side wall of the filter box 6; the handle 7 is convenient for the staff to hold and install;

[0028] The vibration assembly is connected to the support frame 5; when the vibration assembly is in use, the vibration assembly can generate vibrations by itself, and the vibration drives the support frame 5 to reciprocate along the length direction of the mounting frame 4;

[0029] In an optional embodiment, the mesh size of the filter box 6 gradually increases from top to bottom; the gradually decreasing mesh size allows the metal debris to be separated into different sizes for storage, thereby reducing the workload of subsequent staff to classify the metal debris again;

[0030] The vibration assembly includes a vibration motor 8, a guide rod 9, a sliding block 10 and an elastic member 11. The vibration motor 8 is connected to the side wall of the support frame 5 away from the opening. A plurality of guide rods 9 are evenly distributed at equal intervals. The guide rod 9 is connected to the mounting groove provided on the lower end surface of the mounting frame 4. The sliding block 10 is slidably connected to the guide rod 9. The lower end surface of the sliding block 10 is connected to the support frame 5. Two elastic members 11 are arranged side by side. The elastic members 11 are sleeved on the guide rod 9 and are located on both sides of the sliding block 10. The elastic member 11 is selected from but not limited to springs.

[0031] In an optional embodiment, the fixing bar 12 and the filter screen box 6 are both arranged at an incline, and the height of the fixing bar 12 and the filter screen box 6 at one end close to the opening of the support frame 5 is higher than that of the other end; the inclined fixing bar 12 and the filter screen box 6 can maintain connection with the support frame 5 when the support frame 5 is vibrated by the vibration component, thereby preventing the filter screen box 6 from being displaced.

[0032] Embodiment 3

[0033] like Figure 2 As shown, the utility model proposes a coolant collection mechanism that is convenient for chip collection. Compared with the second embodiment, the detailed structure of the separation component is recorded in this embodiment. The separation component includes an oil tank 16 and a connecting pipe 17. The oil tank 16 is arranged parallel to the collection box 1. An observation port and a liquid outlet are provided on the oil tank 16. A valve is connected to the liquid outlet. The connecting pipe 17 is slidably connected in a through hole provided on the oil tank 16, and the connecting pipe 17 is connected to the collection box 1.

[0034] In summary, when the utility model is used, the metal debris enters the guide funnel 3 through the feed port at the top of the collection box 1, and then enters the filter box 6 through the guidance of the guide funnel 3. The metal debris of different volumes are collected and separated by the mesh holes that gradually shrink from top to bottom. The cutting fluid or coolant falls into the collection box 1 through the mesh holes. At this time, the oil will gradually move up and float on the water surface. After the cutting fluid in the collection box 1 reaches a certain height, it will contact the connecting pipe 17. The oil floating on the water surface is discharged into the oil tank 16 through the connecting pipe 17, which is convenient for the later classification and treatment of the cutting fluid. At the same time, after the vibration motor 8 is started, it will drive the support frame 5 to vibrate. When the support frame 5 vibrates, it will drive the sliding block 10 to move along the axis of the guide rod 9 in the installation groove on the installation frame 4. The movement of the support frame 5 will drive multiple filter boxes 6 to move and shake, so as to avoid metal debris from accumulating somewhere and causing blockage. The inclined fixing bar 12 and the filter box 6 can prevent the filter box 6 from sliding out of the support frame 5 through their own angles.

[0035] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A coolant collection mechanism for easy chip collection, characterized in that: include A collecting box (1) is connected to a liquid outlet pipe (2), and a feed port is provided on the collecting box (1); A filter assembly is connected to a collection box (1); when the filter assembly is in use, the filter assembly performs multi-layer filtration and classification on metal scraps and coolant. The filter assembly comprises a guide funnel (3) placed on the collection box (1), and a mounting frame (4) is connected to the guide funnel (3); a support frame (5) connected to the mounting frame (4), and an opening is provided on any side wall of the support frame (5); a plurality of filter mesh boxes (6) are arranged in parallel, and the filter mesh boxes (6) are detachably connected to the support frame (5), and the mesh number of the filter mesh boxes (6) gradually increases from top to bottom; a handle (7) is connected to the side wall of the filter mesh box (6); and a vibration assembly is connected to the support frame (5); when the vibration assembly is in use, the vibration assembly can drive the support frame (5) to move back and forth along the length direction of the mounting frame (4); The separation component is arranged in parallel with the collection box (1), and the separation component is connected to the collection box (1); when the collection component is in use, the collection component separates the oil stains and cutting fluid in the collection box (1).

2. A coolant collection mechanism for facilitating chip collection according to claim 1, characterized in that: Vibration components include A vibration motor (8) connected to a side of the support frame (5) away from the opening; A plurality of guide rods (9) are evenly spaced and connected to installation grooves provided on the installation frame (4); A sliding block (10) is slidably connected to the guide rod (9), and the sliding block (10) is connected to the support frame (5); Two elastic members (11) are arranged side by side. The elastic members (11) are sleeved on the guide rod (9) and are located on both sides of the sliding block (10).

3. A coolant collection mechanism for facilitating chip collection according to claim 1, characterized in that: The support frame (5) is connected to fixed bars (12) arranged side by side, and a dovetail groove (13) is provided on the fixed bar (12). The dovetail groove (13) is slidably connected to a dovetail block (14) connected to the filter box (6).

4. A coolant collection mechanism for facilitating chip collection according to claim 3, characterized in that: The fixing bar (12) and the filter box (6) are both arranged in an inclined manner, and the height of one end of the fixing bar (12) and the filter box (6) close to the opening of the support frame (5) is higher than that of the other end.

5. A coolant collection mechanism for facilitating chip collection according to claim 1, characterized in that: The guide funnel (3) is connected to a symmetrically arranged handle (15), and the handle (15) is connected to an anti-slip layer.

6. A coolant collection mechanism for facilitating chip collection according to claim 1, characterized in that: Separation components include An oil tank (16) is arranged in parallel with the collecting tank (1), and an observation port and a liquid outlet are provided on the oil tank (16); The connecting pipe (17) is slidably connected in a through hole provided on the oil tank (16), and the connecting pipe (17) is connected to the collecting box (1).

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