Cooling liquid circulating mechanism of machining center

Abstract

The utility model belongs to the technical field of cooling liquid circulation mechanisms, and particularly relates to a machining center cooling liquid circulation mechanism which comprises a separation component and a liquid inlet component, the separation component comprises a barrel, the bottom end of the barrel is fixedly connected with a speed reducing motor, and the interior of the barrel is rotationally connected with a screw rod; leaking holes are evenly formed in the surface of the screw rod, an output shaft of the gear motor is fixedly connected with the bottom end of the screw rod, one end of the liquid inlet component is communicated with the middle of the side wall of the barrel, a liquid outlet pipe is fixedly communicated with the bottom of the side wall of the barrel, and a pump body is arranged at one end of the liquid outlet pipe. According to the utility model, the screw rod rotates to upwards convey cutting particles with larger particle sizes in cooling liquid, the cutting particles finally fall into the material collecting part, the material collecting part rotates along with the screw rod to collect the cutting particles at the bottom of the material collecting part, so that waste chips are convenient to collect, consumables for coarse filtration are less, and more energy is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of coolant circulation mechanisms, and in particular relates to a coolant circulation mechanism for a machining center. Background Art

[0002] The machining center is developed from the CNC milling machine. The biggest difference between the machining center and the CNC milling machine is that the machining center has the ability to automatically exchange machining tools. By installing tools for different purposes on the tool magazine, the machining tools on the spindle can be changed through the automatic tool changing device in one clamping to achieve multiple machining functions. When the machining center is working, coolant is indispensable. The cooling system of the machining center is a device used to circulate and filter the coolant.

[0003] The filtering components in the cooling system of commonly used machining centers include coarse filtration and fine filtration. Coarse filtration is to separate the cutting particles with larger particle sizes in the coolant. Regardless of coarse filtration or fine filtration, the filtered cutting particles will adhere to the filter screen and are difficult to separate. When cleaning waste chips, the only way is to replace the filter screen, resulting in high consumables of the coolant circulation system. Utility Model Content

[0004] The utility model aims to provide a coolant circulation mechanism for a machining center, which is convenient for collecting waste chips, uses less consumables for coarse filtration and is more energy-efficient, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coolant circulation mechanism for a machining center, comprising a separation component and a liquid inlet component, the separation component comprising a cylinder, the bottom end of the cylinder is fixedly connected to a reduction motor, the inside of the cylinder is rotatably connected to a spiral rod, the surface of the spiral rod is evenly provided with leakage holes, the output shaft of the reduction motor is fixedly connected to the bottom end of the spiral rod, one end of the liquid inlet component is connected to the middle part of the side wall of the cylinder, the bottom of the side wall of the cylinder is fixedly connected to a liquid outlet pipe, one end of the liquid outlet pipe is provided with a pump body, the top end of the cylinder is fixedly connected to a material receiving component, a material collecting component is provided inside the material receiving component, and the top of the material collecting component is fixedly connected to the top of the spiral rod.

[0006] Furthermore, the liquid inlet component includes a liquid storage bin, the bottom end of the liquid storage bin is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to the side wall of the cylinder, and the top end of the liquid storage bin is fixedly connected to a liquid inlet pipe.

[0007] Furthermore, the bottom end of the connecting pipe is cone-shaped.

[0008] Furthermore, the material collecting component includes a connecting shaft fixedly connected to the top end of the spiral rod, the side wall of the connecting shaft is fixedly connected to a sleeve, the outer wall of the sleeve is symmetrically fixedly connected to a connecting strip, and the bottom end of the connecting strip is fixedly connected to a scraper.

[0009] Furthermore, the material receiving component comprises a material receiving hopper fixedly sleeved on the top of the cylinder body, the bottom of the material receiving hopper is symmetrically fixedly connected to a discharge pipe, and the bottom of the discharge pipe is threadedly connected to the material receiving cylinder.

[0010] Furthermore, the bottom end of the scraper is in contact with and connected to the bottom end of the inner wall of the receiving hopper.

[0011] Furthermore, an overflow pipe is fixedly connected to the top of the side wall of the cylinder, and one end of the overflow pipe is connected to the top of the liquid storage bin.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the rotation of the spiral rod transmits the larger-sized cutting particles in the coolant upward, and finally falls into the interior of the receiving component; the collecting component rotates with the spiral rod to collect the cutting particles at the bottom of the receiving component, which is convenient for collecting waste chips, and less consumables are used for coarse filtration, which is more energy-efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a top view of the utility model;

[0015] Figure 3 For this utility model Figure 2 Sectional view of the AA plane;

[0016] Figure 4 It is a front view of the utility model.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Separation component; 11. Cylinder body; 12. Speed ​​reducer motor; 13. Screw rod; 14. Leakage hole; 2. Liquid inlet component; 21. Liquid storage bin; 22. Connecting pipe; 23. Liquid inlet pipe; 3. Liquid outlet pipe; 4. Pump body; 5. Material collection component; 51. Connecting shaft; 52. Sleeve; 53. Connecting strip; 54. Scraper; 6. Material receiving component; 61. Material receiving hopper; 62. Discharge pipe; 63. Material receiving cylinder; 7. Overflow pipe. DETAILED DESCRIPTION

[0019] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0020] like Figure 1 and 4 As shown, a coolant circulation mechanism for a machining center includes a separation component 1 and a liquid inlet component 2. The separation component 1 includes a cylinder 11. The bottom end of the cylinder 11 is fixedly connected to a reduction motor 12. The inside of the cylinder 11 is rotatably connected to a screw rod 13. Leakage holes 14 are evenly opened on the surface of the screw rod 13. The output shaft of the reduction motor 12 is fixedly connected to the bottom end of the screw rod 13. One end of the liquid inlet component 2 is connected to the middle part of the side wall of the cylinder 11. The bottom of the side wall of the cylinder 11 is fixedly connected to a liquid outlet pipe 3. A pump body 4 is arranged at one end of the liquid outlet pipe 3. The top of the cylinder 11 is fixedly connected to a material receiving component 6. A material collecting component 5 is arranged inside the material receiving component 6. The top of the material collecting component 5 is fixedly connected to the top of the screw rod 13.

[0021] According to the above structure, when the coolant of the machining center is circulated, the used coolant enters the interior of the cylinder 11 through the liquid inlet component 2, and the reduction motor 12 drives the screw rod 13 to rotate, so as to transmit the larger particle size cutting particles in the coolant upward. The cutting particles are finally dropped into the interior of the material receiving component 6 under the drive of the screw rod 13, and the collecting component 5 rotates with the screw rod 13 to collect the cutting particles at the bottom of the material receiving component 6 for easy collection. After the pump body 4 is started, the coolant inside the cylinder 11 is extracted through the liquid outlet pipe 3 and transported to the interior of the fine filter box.

[0022] like Figure 2 and 3 As shown, the liquid inlet component 2 includes a liquid storage bin 21, the bottom end of the liquid storage bin 21 is fixedly connected to a connecting pipe 22, one end of the connecting pipe 22 is fixedly connected to the side wall of the cylinder 11, the top end of the liquid storage bin 21 is fixedly connected to a liquid inlet pipe 23, and the bottom end of the connecting pipe 22 is cone-shaped.

[0023] According to the above structure, the used coolant first enters into the liquid storage bin 21 through the liquid inlet pipe 23 , and then enters into the cylinder 11 through the connecting pipe 22 .

[0024] like Figure 4As shown, the material collecting component 5 includes a connecting shaft 51 fixedly connected to the top of the spiral rod 13, the side wall of the connecting shaft 51 is fixedly connected to a sleeve 52, the outer wall of the sleeve 52 is symmetrically fixedly connected to a connecting strip 53, the bottom end of the connecting strip 53 is fixedly connected to a scraper 54, and the material collecting component 6 includes a receiving hopper 61 fixedly sleeved on the top of the cylinder body 11, the bottom of the receiving hopper 61 is symmetrically fixedly connected to a discharge pipe 62, the bottom of the discharge pipe 62 is threadedly connected to a receiving cylinder 63, and the bottom end of the scraper 54 is in contact with the bottom end of the inner wall of the receiving hopper 61.

[0025] According to the above structure, the cutting particles are driven by the spiral rod 13 to fall to the bottom of the receiving hopper 61, the connecting shaft 51 rotates with the spiral rod 13, the connecting bar 53 installed on the connecting shaft 51 and the scraper 54 at the bottom end of the connecting bar 53 both rotate with the connecting shaft 51, and the scraper 54 drives the cutting particles to move at the bottom end of the receiving hopper 61. When the cutting particles move to the top of the discharge pipe 62, they fall into the inside of the receiving barrel 63, which is convenient for collecting the cutting particles.

[0026] like Figure 4 As shown, the top of the side wall of the cylinder 11 is fixedly connected with an overflow pipe 7, and one end of the overflow pipe 7 is connected with the top of the liquid storage bin 21.

[0027] According to the above structure, when the coolant inside the cylinder 11 exceeds the overflow pipe 7, the coolant is discharged along the overflow pipe 7 to the inside of the liquid storage tank 21 to prevent the coolant from overflowing.

[0028] The working principle of the utility model is as follows: when the coolant of the machining center is circulated, the used coolant first enters the interior of the liquid storage bin 21 through the liquid inlet pipe 23, and then enters the interior of the cylinder 11 through the connecting pipe 22. The reduction motor 12 drives the screw rod 13 to rotate, and the cutting particles with larger particle sizes in the coolant are transmitted upward. The cutting particles are finally dropped into the interior of the material receiving component 6 under the drive of the screw rod 13. The collecting component 5 rotates with the screw rod 13 to collect the cutting particles at the bottom of the material receiving component 6 for easy collection. After the pump body 4 is started, the coolant inside the cylinder 11 is extracted through the liquid outlet pipe 3 and transported to the inside of the fine filter box. The cutting particles are driven by the spiral rod 13 and fall to the bottom of the receiving hopper 61. The connecting shaft 51 rotates with the spiral rod 13. The connecting bar 53 installed on the connecting shaft 51 and the scraper 54 at the bottom of the connecting bar 53 both rotate with the connecting shaft 51. The scraper 54 drives the cutting particles to move at the bottom of the receiving hopper 61. When the cutting particles move to the top of the discharge pipe 62, they fall into the inside of the receiving cylinder 63, which is convenient for collecting the cutting particles.

[0029] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A coolant circulation mechanism for a machining center, comprising a separation component (1) and a liquid inlet component (2), characterized in that: The separation component (1) comprises a cylinder (11), the bottom end of the cylinder (11) is fixedly connected to a reduction motor (12), the inside of the cylinder (11) is rotatably connected to a spiral rod (13), the surface of the spiral rod (13) is evenly provided with leakage holes (14), the output shaft of the reduction motor (12) is fixedly connected to the bottom end of the spiral rod (13), one end of the liquid inlet component (2) is connected to the middle of the side wall of the cylinder (11), the bottom of the side wall of the cylinder (11) is fixedly connected to a liquid outlet pipe (3), one end of the liquid outlet pipe (3) is provided with a pump body (4), the top of the cylinder (11) is fixedly connected to a material receiving component (6), a material collecting component (5) is provided inside the material receiving component (6), and the top of the material collecting component (5) is fixedly connected to the top of the spiral rod (13).

2. A coolant circulation mechanism for a machining center according to claim 1, characterized in that: The liquid inlet component (2) comprises a liquid storage bin (21), the bottom end of the liquid storage bin (21) is fixedly connected to a connecting pipe (22), one end of the connecting pipe (22) is fixedly connected to a side wall of the cylinder (11), and the top end of the liquid storage bin (21) is fixedly connected to a liquid inlet pipe (23).

3. A coolant circulation mechanism for a machining center according to claim 2, characterized in that: The bottom end of the connecting pipe (22) is in a cone shape.

4. A coolant circulation mechanism for a machining center according to claim 3, characterized in that: The material collecting component (5) comprises a connecting shaft (51) fixedly connected to the top end of the spiral rod (13); a sleeve (52) is fixedly connected to the side wall of the connecting shaft (51); a connecting strip (53) is symmetrically fixedly connected to the outer wall of the sleeve (52); and a scraper (54) is fixedly connected to the bottom end of the connecting strip (53).

5. A coolant circulation mechanism for a machining center according to claim 4, characterized in that: The material receiving component (6) comprises a material receiving hopper (61) fixedly sleeved on the top of the cylinder (11), the bottom of the material receiving hopper (61) is symmetrically fixedly connected to a material discharge pipe (62), and the bottom of the material discharge pipe (62) is threadedly connected to a material receiving cylinder (63).

6. A coolant circulation mechanism for a machining center according to claim 5, characterized in that: The bottom end of the scraper (54) is in contact with and connected to the bottom end of the inner wall of the receiving hopper (61).

7. A coolant circulation mechanism for a machining center according to claim 6, characterized in that: An overflow pipe (7) is fixedly connected to the top of the side wall of the cylinder (11), and one end of the overflow pipe (7) is connected to the top of the liquid storage bin (21).

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