Numerical control tool cooling structure

Abstract

The utility model discloses a numerical control tool cooling structure which comprises a main body module. The main body module comprises a water tank, a pump machine installed on one side of the water tank, a pipe body installed on one side of the water tank, a spraying piece installed on the pipe body, a high-speed fan fixed to the inner wall of the pipe body, a corrugated hose with the end communicating with the top end of the pipe body, a base installed at the other end of the corrugated hose and a spraying pipe installed on the base and communicating with the corrugated hose. The water tank is used for storing cooling water, a water injection pipe is arranged at the top end of the water tank and communicated with an inner cavity of the water tank, cooling water is conveniently injected into the water tank, a sealing cover is installed on the water injection pipe in a threaded connection mode and used for controlling opening and closing of the water injection pipe, and first magnetic strips are symmetrically fixed to the outer side face of the water tank, so that the water tank is conveniently fixed to a machine tool. The numerical control tool cooling structure has the advantages of being good in cooling effect and low in cooling water consumption.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control tools, and particularly relates to a cooling structure for a numerical control tool. Background Art

[0002] Numerical control lathes are widely used machine tools in factory processing, which can perform cutting processing on workpieces. Their advantages lie in automatic production, stable quality, high precision, and high production efficiency. Tools are used for cutting in numerical control lathes. As the usage rate of numerical control lathes increases, it is necessary to cool them during use.

[0003] The existing cooling structures for numerical control tools mainly have the following disadvantages during use: large coolant consumption, high usage cost, and poor cooling effect at the same time. Therefore, there is room for improvement. Summary of the Utility Model

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] For this reason, the technical solution adopted by the utility model is as follows: a cooling structure for a numerical control tool, including: a main body module, the main body module includes a water tank, a pump installed on one side of the water tank, a pipe installed on one side of the water tank, a spraying member installed on the pipe, a high-speed fan fixed on the inner wall of the pipe, a corrugated hose with one end communicating with the top end of the pipe, a base installed at the other end of the corrugated hose, and a spray pipe installed on the base and communicating with the corrugated hose.

[0006] First magnetic strips are symmetrically fixed on the outer side surface of the water tank, a second magnetic strip is fixed on one side of the base, a liquid level sensor is installed at the top end of the water tank and extends into the inner cavity of the water tank, and an alarm lamp is installed at the top end of the water tank.

[0007] The utility model can be further configured in a preferred example as follows: a water injection pipe communicating with the inner cavity of the water tank is arranged at the top end of the water tank, and a sealing cover is installed on the water injection pipe through threaded connection.

[0008] The utility model can be further configured in a preferred example as follows: one end of the pump is communicated with the inner cavity of the water tank through a water inlet pipe, and the other end is communicated with the spraying member through a water outlet pipe.

[0009] The utility model can be further configured in a preferred example as follows: the spraying member includes atomizing nozzles fixed on the inner wall of the pipe in an annular array and an annular empty pipe arranged outside the pipe and communicated with the atomizing nozzles.

[0010] The utility model can be further configured in a preferred example as follows: a filter screen is fixed on the inner wall of the pipe.

[0011] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0012] 1. In the utility model, a water tank is provided, and a pump is fixed on one side of the water tank, and a pipe body is provided on one side of the water tank, a spray part and a high-speed fan are installed in the pipe body, and a corrugated hose is provided in the end of the pipe body, a base is installed at the end of the corrugated hose, and a nozzle is installed on the base. When in use, the pump draws water from the water tank and pumps it into the spray part, and the spray part atomizes the water and sprays it into the inner cavity of the pipe body. At the same time, the high-speed fan is started to accelerate the air flow in the pipe body, so that the airflow entrains the atomized water droplets through the corrugated hose and enters the nozzle and is sprayed out to cool the CNC tool. Due to the atomization effect, the water droplets can evaporate quickly after contacting the CNC tool to take away the heat on the CNC tool, further improving the heat dissipation effect of the CNC tool and reducing the amount of cooling water, that is, reducing the cooling cost and increasing the practical performance.

[0013] 2. In the utility model, a first magnetic strip is fixed on one side of the water tank, and a second magnetic strip is installed on one side of the base. Through the above arrangement, the installation and disassembly of the water tank and the base are more convenient, and the practical performance is increased. At the same time, a game sensor and an alarm light are installed on the water tank. When the coolant in the water tank is running out, an alarm can be issued in time to remind the workers to refill it. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0016] Figure 3 It is a cross-sectional schematic diagram of the tube body of the utility model;

[0017] Figure 4 It is a schematic cross-sectional view of a water tank of the present utility model.

[0018] Reference numerals:

[0019] 100. Main body module; 110. Water tank; 111. Water filling pipe; 112. Sealing cover; 113. Liquid level sensor; 114. Warning light; 115. First magnetic strip; 120. Pump; 121. Water inlet pipe; 122. Water outlet pipe; 130. Pipe body; 131. Filter; 140. Spray element; 141. Atomizing nozzle; 142. Annular empty pipe; 150. High-speed fan; 160. Corrugated hose; 170. Base; 171. Second magnetic strip; 180. Nozzle. DETAILED DESCRIPTION

[0020] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other.

[0021] Some embodiments of the present utility model will be described below with reference to the accompanying drawings. Embodiment 1

[0022] Combined with Figures 1-4 As shown, this embodiment provides a numerical control tool cooling and temperature reduction structure, including: a main body module 100.

[0023] Among them, the main body module 100 includes a water tank 110, a pump 120 installed on one side of the water tank 110, a pipe body 130 installed on one side of the water tank 110, a spraying member 140 installed on the pipe body 130, a high-speed fan 150 fixed on the inner wall of the pipe body 130, a corrugated hose 160 with one end communicating with the top end of the pipe body 130, a base 170 installed on the other end of the corrugated hose 160, and a spray pipe 180 installed on the base 170 and communicating with the corrugated hose 160.

[0024] The water tank 110 is used to store cooling water. A water injection pipe 111 communicating with the inner cavity of the water tank 110 is provided at the top end of the water tank 110, which is convenient for injecting cooling water into the water tank 110. A sealing cover 112 is installed on the water injection pipe 111 by threaded connection, which is used to control the opening and closing of the water injection pipe 111.

[0025] On the outer side surface of the water tank 110, first magnetic strips 115 are symmetrically fixed, which is convenient for fixing the water tank 110 on the machine tool, that is, it is convenient for the installation and disassembly of the water tank 110, increasing the convenience of use. In addition, a liquid level sensor 113 is installed at the top end of the water tank 110 and extends into the inner cavity of the water tank 110, which is used to monitor the liquid level of the cooling water in the water tank 110 in real time, and start an alarm lamp 114 when the liquid level is too low to remind the worker to supplement the cooling water. An alarm lamp 114 is installed at the top end of the water tank 110, which is used to alarm the worker.

[0026] The pump 120 is used to pump out the cooling water in the water tank 110. One end of the pump 120 is communicated with the inner cavity of the water tank 110 through a water inlet pipe 121, and the other end is communicated with the spraying member 140 through a water outlet pipe 122, which is used to pump the cooling water in the water tank 110 into the spraying member 140.

[0027] The pipe body 130 is used to install other components. The spraying member 140 includes atomizing nozzles 141 fixedly arranged in an annular array on the inner wall of the pipe body 130 and an annular hollow pipe 142 arranged outside the pipe body 130 and communicated with the atomizing nozzles 141. The annular hollow pipe 142 is communicated with the water outlet pipe 122, which facilitates the cooling water to enter the atomizing nozzles 141 through the annular hollow pipe 142. The atomizing nozzles 141 are used to atomize and spray the cooling water. By atomizing the cooling water into small water droplets, the water droplets can quickly evaporate and take away the heat on the CNC tool after contacting the CNC tool, further improving the heat dissipation effect on the CNC tool and reducing the consumption of the cooling water at the same time.

[0028] The high-speed fan 150 faces the spraying member 140 side and is used to accelerate the air flow. A filter screen 131 is fixed on the inner wall of the pipe body 130 to prevent external dust and the like from entering the inner cavity of the pipe body 130.

[0029] The corrugated hose 160 is used to convey the cooling air flow with water droplets. The base 170 is used to install the nozzle 180. A second magnetic strip 171 is fixed on one side of the base 170 to facilitate the installation and disassembly of the base 170. The nozzle 180 is communicated with the corrugated hose 160 and is used to spray the cooling air flow with water droplets onto the tool surface to cool it down.

[0030] The working principle and usage process of the present utility model: When in use, the water tank 110 is adsorbed on the machine tool through the first magnetic strip 115, the base 170 is adsorbed on the tool mounting structure through the second magnetic strip 171, and the nozzle 180 is aligned with the rotating tool. When the tool is operating, the pump 120 is started to pump out the cooling water in the water tank 110 and pump it into the annular hollow pipe 142. The cooling water enters the atomizing nozzles 141 through the annular hollow pipe 142 and is atomized and sprayed. At the same time, the high-speed fan 150 is started to inhale the external air and accelerate the air flow in the pipe body 130. The high-speed air flow entrains the atomized water droplets and sends them into the nozzle 180 through the corrugated hose 160 for spraying to cool the tool. At the same time, the liquid level sensor 113 monitors the liquid level of the cooling water in the water tank 110 in real time. When the liquid level of the cooling water is low, the alarm lamp 114 is started to prompt the worker to replenish the cooling water as soon as possible.

[0031] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A cooling structure for a numerically controlled tool, comprising: A main body module (100), characterized in that the main body module (100) comprises a water tank (110), a pump (120) mounted on one side of the water tank (110), a pipe body (130) mounted on one side of the water tank (110), a spraying member (140) mounted on the pipe body (130), a high-speed fan (150) fixed on the inner wall of the pipe body (130), a corrugated hose (160) whose end is connected to the top of the pipe body (130), a base (170) mounted on the other end of the corrugated hose (160), and a spray pipe (180) mounted on the base (170) and connected to the corrugated hose (160); A first magnetic strip (115) is symmetrically fixed on the outer surface of the water tank (110), a second magnetic strip (171) is fixed on one side of the base (170), a liquid level sensor (113) is installed at the top of the water tank (110) and extends into the inner cavity of the water tank (110), and an alarm light (114) is installed at the top of the water tank (110).

2. A CNC tool cooling structure according to claim 1, characterized in that: A water injection pipe (111) is provided at the top end of the water tank (110) and is in communication with the inner cavity of the water tank (110). A sealing cover (112) is installed on the water injection pipe (111) via a threaded connection.

3. The cooling structure for a CNC tool according to claim 1, characterized in that: One end of the pump (120) is in communication with the inner cavity of the water tank (110) via a water inlet pipe (121), and the other end is in communication with the spray element (140) via a water outlet pipe (122).

4. The cooling structure for a CNC tool according to claim 1, characterized in that: The spraying element (140) comprises atomizing nozzles (141) fixed in an annular array on the inner wall of the tube body (130), and an annular hollow tube (142) arranged outside the tube body (130) and connected to the atomizing nozzles (141).

5. The cooling structure for a CNC tool according to claim 1, characterized in that: A filter screen (131) is fixed on the inner wall of the tube body (130).

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