CN219337043U - A shaft cooling device for a CNC machining center - Google Patents

Abstract

The utility model relates to the technical field of CNC center shaft cooling, in particular to a shaft cooling device for a CNC machining center, comprising: a main shaft body, a cooling box is fixedly installed on one side of the main shaft body; a filtering cooling mechanism is used for The filter cooling mechanism for cooling the main shaft body is arranged on one side of the main shaft body; wherein, the filter cooling mechanism includes a filter assembly arranged on one side of the main shaft body, and one side of the filter assembly is connected to the cooling box; When filtering is required, the water pump transports the coolant to the inside of the filter box, and then filters it through the filter plate in the filter box. The coolant can be filtered through the filter plate, which can effectively filter the impurities in the coolant, and then The filtered coolant is sent to the inside of the spindle body for cooling while preventing the particles in the coolant from damaging the spindle body.

Description

A shaft cooling device for a CNC machining center

technical field

The utility model relates to the technical field of CNC center shaft cooling, in particular to a shaft cooling device for a CNC machining center.

Background technique

Computer Numerical Control (CNC), referred to as CNC, is widely used nowadays, and the machine tool spindle refers to the axis on the machine tool that drives the workpiece or tool to rotate. When the spindle is used, in order to prolong the service time and life of the spindle, it is usually Cool the spindle with coolant during use. In order to save costs, the recovered coolant is usually reused. However, there will be certain particulate impurities in the recovered coolant. When using the recovered coolant, the internal Impurities will cause certain wear and tear on the use of the spindle.

Therefore, a shaft cooling device for a CNC machining center is proposed to solve the above problems.

Utility model content

The utility model achieves the above object through the following technical solutions. A shaft cooling device for a CNC machining center includes: a main shaft body, a cooling box is fixedly installed on one side of the main shaft body; a filtering cooling mechanism is used for cooling the main shaft body. The cooling filter cooling mechanism is arranged on one side of the main shaft body; wherein, the filter cooling mechanism includes a filter assembly arranged on one side of the main shaft body, and one side of the filter assembly is connected with a cooling box, which can be cooled by filtering mechanism, when using the coolant for cooling, the coolant is filtered using a filter assembly to filter the particulate debris in the recovered coolant, so as to avoid the particulate debris in the recovered coolant from damaging the spindle body when cooling the spindle body produce damage.

Preferably, a water pump is fixedly installed on one side of the main shaft body, and the water pump is fixedly connected to the cooling box through a water suction pipe. The liquid is pumped into the water pump, and then the cooling liquid is sent to the filter assembly through the water pump for filtering, and then the filtered cooling liquid is sent to the main shaft body for cooling, which can prevent the particles in the cooling liquid from damaging the main shaft body. damage.

Preferably, the filter assembly includes a filter box fixedly installed on one side of the main shaft body, a delivery pipe is fixedly installed at the output end of the water pump, and the other end of the delivery pipe communicates with the filter box, and the inside of the filter box A filter plate is provided, one side of the filter box communicates with the inside of the main shaft body, connecting grooves are opened on both sides of the inside of the main shaft body, and a plurality of cooling holes are opened between the two connecting grooves. When filtering, the water pump transports the coolant to the inside of the filter box, and filters it through the filter plate in the filter box. The coolant can be filtered through the filter plate, which can effectively filter the impurities in the coolant, and then filter The final coolant is transported to the inside of the spindle body for cooling while preventing the particles in the coolant from damaging the spindle body.

Preferably, one side of the main shaft body is provided with a plurality of water outlet holes, the plurality of water outlet holes are located outside the connection groove on one side, and the plurality of water outlet holes are all connected to the corresponding connection groove, The filtered coolant is transported to the adjacent connection grooves and enters multiple cooling holes, which can effectively cool the main shaft body, and then is discharged through the water outlet holes.

Preferably, two sealing frames are fixedly installed inside the filter box, the filter plate is located between the two sealing frames, the two sealing frames can clamp and fix the filter plate, and the filter plate can be When replacing, the filter plate can be easily replaced.

Preferably, one side of the filter box is hinged with a sealing plate, and the sealing plate is located on one side of the filter plate, and the filter box can be opened by opening the sealing plate, so that the filter box can be easily opened to replace the filter plate.

Preferably, two clamping plates are fixedly installed on one side of the sealing plate, and the two clamping plates are respectively sealed and clamped with the two sealing frames, so that when the sealing plate is closed, the two clamping plates can The two clamping plates are in contact with one side of the two sealing frames for sealing and clamping, and it is more convenient for the coolant to be filtered through the filter plate when the sealing plates are closed.

The beneficial effects of the utility model are:

1. By setting the filter assembly, the water pump will transport the coolant to the inside of the filter box when filtering is required, and filter through the filter plate in the filter box, and the coolant can be filtered through the filter plate, which can effectively clean the coolant. The impurities are filtered, and then the filtered coolant is delivered to the inside of the spindle body for cooling;

2. By setting the sealing plate and the sealing frame, the two sealing frames can clamp and fix the filter plate. When the filter plate needs to be replaced, the filter plate can be replaced conveniently. The two clamping plates can be used on the sealing plate When closing, let the two clamping plates contact one side of the two sealing frames for sealing and clamping, and it is more convenient to allow the cooling liquid to be filtered through the filter plate when closing the sealing plates.

Description of drawings

Fig. 1 is the main structure schematic diagram of the present utility model;

Fig. 2 is the schematic diagram of the water outlet hole structure of the utility model;

Fig. 3 is the structural representation of the water pump of the present utility model;

Fig. 4 is a schematic diagram of the cooling hole structure of the utility model;

Fig. 5 is a schematic diagram of the internal structure of the filter box of the present invention.

In the figure: 1, main shaft body; 101, water outlet hole; 2, filter assembly; 201, cooling box; 202, water pump; 203, water suction pipe; 204, delivery pipe; 205, filter box; 206, cooling hole; 207, sealing Frame; 208, filter plate; 209, sealing plate; 210, clamping plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

During specific implementation: as shown in Figure 1-5, a shaft cooling device for a CNC machining center includes: a main shaft body 1, a cooling box 201 is fixedly installed on one side of the main shaft body 1; a filtering cooling mechanism is used for cooling the main shaft body 1. The filter cooling mechanism for cooling is arranged on one side of the main shaft body 1; wherein, the filter cooling mechanism includes a filter assembly 2 arranged on one side of the main shaft body 1, and one side of the filter assembly 2 is connected with the cooling box 201, which can be filtered through The cooling mechanism, when using the coolant for cooling, uses the filter assembly 2 to filter the coolant to filter the particles and impurities in the recovered coolant, so as to avoid recovering the particles and impurities in the coolant when cooling the main shaft body 1 Damage to the main shaft body 1, a water pump 202 is fixedly installed on one side of the main shaft body 1, the water pump 202 and the cooling box 201 are fixedly connected through a water suction pipe 203, and the output end of the water pump 202 is connected to the filter assembly 2, which can be passed through the water pump 202 The coolant in the cooling box 201 is pumped into the water pump 202, and then the coolant is delivered to the filter assembly 2 through the water pump 202 for filtering, and then the filtered coolant is delivered to the main shaft body 1 for cooling, which can avoid Particles in the coolant damage the spindle body 1 .

As shown in Figures 2-5, the filter assembly 2 includes a filter box 205 fixedly installed on one side of the main shaft body 1, a delivery pipe 204 is fixedly installed at the output end of the water pump 202, and the other end of the delivery pipe 204 communicates with the filter box 205, The interior of the filter box 205 is provided with a filter plate 208, one side of the filter box 205 communicates with the interior of the main shaft body 1, and two sides of the interior of the main shaft body 1 are provided with connection grooves, and a plurality of cooling holes are provided between the two connection grooves 206, when filtering is required, the water pump 202 transports the cooling liquid to the inside of the filter box 205, and filters through the filter plate 208 in the filter box 205, and the cooling liquid can be filtered through the filter plate 208, which can effectively filter the cooling liquid. The impurities are filtered, and then the filtered coolant is delivered to the inside of the main shaft body 1 for cooling. One side of the main shaft body 1 is provided with a plurality of water outlet holes 101, and the plurality of water outlet holes 101 are located in the connection groove on one side. On the outside, a plurality of water outlet holes 101 are connected to the corresponding connection grooves, and the filtered cooling liquid is transported to the adjacent connection grooves, and enters the plurality of cooling holes 206, which can effectively cool the main shaft body 1, and then pass through the outlet water Hole 101 for discharge.

As shown in Figure 3-5, two sealing frames 207 are fixedly installed inside the filter box 205, and the filter plate 208 is located between the two sealing frames 207, and the two sealing frames 207 can clamp and fix the filter plate 208. When the filter plate 208 needs to be replaced, the filter plate 208 can be easily replaced. One side of the filter box 205 is hinged with a sealing plate 209, and the sealing plate 209 is located on one side of the filter plate 208, and the filter plate 209 can be filtered by opening the sealing plate 209. When the box 205 is opened, the filter box 205 can be easily opened to replace the filter plate 208. One side of the sealing plate 209 is fixedly equipped with two clamping plates 210, and the two clamping plates 210 are respectively sealed and clamped with the two sealing frames 207. When the sealing plate 209 is closed, the two clamping plates 210 can be used to make the two clamping plates 210 contact with one side of the two sealing frames 207 for sealing and clamping. When the sealing plate 209 is closed, the coolant can be more conveniently Filtration is performed through a filter plate 208 .

When the utility model is in use, the cooling liquid in the cooling box 201 can be pumped into the water pump 202 through the water pump 202, and then the cooling liquid can be transported to the inside of the filter box 205 through the water pump 202, and then passed through the filter plate 208 in the filter box 205 For filtering, the cooling liquid can be filtered through the filter plate 208, and the impurities in the cooling liquid can be effectively filtered, and then the filtered cooling liquid is transported to the adjacent connection groove and enters the plurality of cooling holes 206, The main shaft body 1 can be effectively cooled, and then discharged through the water outlet hole 101 for cooling, which can prevent the particles and debris in the coolant from damaging the main shaft body 1, and the two sealing frames 207 can clamp the filter plate 208 When the filter plate 208 needs to be replaced, the filter plate 208 can be easily replaced, and when the sealing plate 209 is closed through the two clamping plates 210, one of the two clamping plates 210 and the two sealing frames 207 The sides are in contact with each other for sealing and clamping, and when the sealing plate 209 is closed, it is more convenient for the coolant to be filtered through the filter plate 208 .

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. A shaft cooling device for a CNC machining center, characterized in that it comprises: A main shaft body (1), a cooling box (201) is fixedly installed on one side of the main shaft body (1); A filter cooling mechanism, the filter cooling mechanism for cooling the main shaft body (1) is arranged on one side of the main shaft body (1); Wherein, the filter cooling mechanism includes a filter assembly (2) arranged on one side of the main shaft body (1), and one side of the filter assembly (2) is connected to the cooling box (201); A water pump (202) is fixedly installed on one side of the main shaft body (1), the water pump (202) and the cooling box (201) are fixedly connected through a water suction pipe (203), and the output end of the water pump (202) Connected with filter assembly (2); The filter assembly (2) includes a filter box (205) fixedly installed on one side of the main shaft body (1), the output end of the water pump (202) is fixedly installed with a delivery pipe (204), and the delivery pipe (204) The other end of the filter box (205) is connected with the inside of the filter box (205), and the inside of the filter box (205) is provided with a filter plate (208), and one side of the filter box (205) is connected with the inside of the main shaft body (1), Both sides of the main shaft body (1) are provided with connection grooves, and a plurality of cooling holes (206) are provided between the two connection grooves; One side of the main shaft body (1) is provided with a plurality of water outlet holes (101), and the plurality of water outlet holes (101) are located outside the connecting groove on one side, and the plurality of water outlet holes (101) are all communicate with the corresponding connecting groove. 2. A shaft cooling device for a CNC machining center according to claim 1, characterized in that: two sealing frames (207) are fixedly installed inside the filter box (205), and the filter plate (208) It is located between the two sealing frames (207). 3. A shaft cooling device for a CNC machining center according to claim 2, characterized in that: a sealing plate (209) is hinged on one side of the filter box (205), and the sealing plate (209) is located at the filter One side of the plate (208). 4. A shaft cooling device for a CNC machining center according to claim 3, characterized in that two clamping plates (210) are fixedly installed on one side of the sealing plate (209), and the two clamping plates (210) are respectively sealed and clamped with the two sealing frames (207).

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