Cooling device of numerically controlled lathe

Abstract

The utility model relates to the field of numerical control lathe cooling, in particular to a numerical control lathe cooling device which comprises a working plate and is characterized in that the left end of the working plate is fixedly connected with a trapezoidal water outlet, the right end of the working plate is fixedly connected with a first filtering device, and the working plate and the first filtering device are obliquely arranged at the same angle. The right end of the first filtering device is fixedly connected with a second filtering device, the second filtering device comprises a water storage tank, the rear wall of the water storage tank is fixedly connected with one end of a water pipe, and the other end of the water pipe is fixedly connected with a water inlet of a water pump. According to the numerical control lathe cooling device, impurities in water or cutting fluid are removed through the first filtering device, the second filtering device and the third filtering device in sequence, the water or the cutting fluid is sprayed out through the water spraying device after being cooled through the cooling box, the cooling effect can be achieved, resources can be recycled and saved, the overall structure is used in a matched mode, and the cost is reduced. And the device is more convenient and efficient.

Description

TECHNICAL FIELD

[0001] The utility model discloses numerical control lathe cooling field, especially involve a numerical control lathe cooling device. BACKGROUND

[0002] In the numerical control machine tool processing process, because the operation of machine tool can produce heat, if the heat is not enough to dissipate through air transmission, if not cooling, then the higher heat can have influence on the accuracy of machine tool, the traditional cooling device is big to the loss of cutting fluid, and filters for a long time, easy to cause the impurity accumulation, block the filter hole and damage the device, influence the filtration speed and efficiency, the impact force of water flow is not enough big, can not wash away the metal scrap of relatively big volume, therefore, we propose a new type of numerical control lathe cooling device. UTILITY MODEL CONTENTS

[0003] The utility model discloses numerical control lathe cooling field, especially involve a numerical control lathe cooling device.

[0004] In order to realize the above-mentioned purpose, the technical scheme that the utility model adopts is:

[0005] A numerical control lathe cooling device, including the workboard, the workboard left end fixedly connected with trapezoidal water outlet, the workboard right end fixedly connected with the first filter device, and the workboard with first filter device same angle inclination setting, the first filter device right end fixedly connected with second filter device, the second filter device includes the water storage tank, the water storage tank rear wall fixedly connected with water pipe one end, the water pipe other end fixedly connected with water pump water inlet, the water pump water outlet fixedly connected with another water pipe, the water pipe other end fixedly connected on third filter device, the third filter device with cooling tank through water pipe swing joint.

[0006] Preferably, the second filter device includes a sewage tank, the sewage tank right side inner wall fixedly connected with water level alarm, the sewage tank right side fixedly connected with U type frame, the U type frame inner slide connection has the gate, the U type frame top fixedly connected with second motor, the second motor output fixedly connected with screw rod, and the screw rod other end with gate rotationally connected, the U type frame right side fixedly connected with U type board, the U type board inner slide connection has a plurality of second filter screen, the U type board right end fixedly connected with water storage tank.

[0007] Through the adoption of the above technical scheme: the cutting fluid flows into the sewage tank after passing through the first filtering device, the cutting fluid in the sewage tank enters the U-shaped plate through the gate, is subjected to secondary filtration by the second filter screen in the U-shaped plate, and after the number of uses is superimposed, the water level in the sewage tank rises after the filter screen is blocked, if the water level touches the water level alarm, the second motor will be started to rotate to close the gate, the machine operation is suspended and an alarm is sent, reminding the staff to replace the new filter screen, and then the sewage enters the water storage tank through the U-shaped plate.

[0008] Preferably, the first filtering device comprises an inclined plate, a first motor is fixedly connected to the right side rear wall of the inclined plate, a worm is fixedly connected to the output end of the first motor, a first filter screen is arranged on the right side of the worm, and the first filter screen is slidably connected to the inclined plate, a discharge plate is arranged below the end of the worm away from the motor, and the discharge plate is arranged obliquely.

[0009] Through the adoption of the above technical scheme: the design of the inclined plate not only facilitates the flow of the cooling liquid, but also makes the impurities more easily gathered at the end of the inclined plate under the action of gravity and flow, the first filter screen can block metal chips and waste, the worm is fixedly connected to the output end of the first motor, the first motor is rotated to drive the rotation of the worm, the rotation of the worm drives the mixed metal chips in the cutting fluid to the discharge plate at the end of the worm to be discharged, and the first filter screen is slidably connected to the inclined plate, which facilitates the replacement of the filter screen.

[0010] Preferably, the front wall of the cooling tank is fixedly connected with a water pipe, the other end of the water pipe is fixedly connected with a water spraying device, the water spraying device comprises a motor mounted on the side wall of the cooling tank, the output end of the motor is rotatably connected with a shell, the other end of the shell is connected with two water pipes, the two water pipes are fixedly connected to the left ends of two trapezoidal water outlets respectively, and the shell comprises a rotating shaft, gears are arranged on the output end of the motor and the rotating shaft, and the two gears are meshingly connected.

[0011] Through the adoption of the above technical scheme: the cooling tank can cool the liquid, the water spraying device can extract the liquid in the cooling tank to spray onto the lathe for cooling, the high-speed rotation of the motor drives the high-speed rotation of the gear, and the cutting fluid enters the gap between the gears and is thrown out from the other end by the gear, so that the effect of a water pump is achieved, but the high-speed rotation of the gear makes the spraying speed faster than that of an ordinary water pump, which is beneficial to the cooling of the lathe.

[0012] Preferably, the U-shaped frame is provided with a groove matched with the gate, the U-shaped frame is provided with a through hole matched with the spiral rod, and the top and the inside of the gate are provided with threaded holes matched with each other.

[0013] By adopting the technical scheme, the groove on the U-shaped frame can not only block the water flow from flowing out from both sides, but also control the moving direction of the gate, the through hole arranged on the U-shaped frame can make the screw rod rotate more smoothly, the top and the inside of the gate are provided with threaded holes for cooperation, so that the gate can move up and down through the rotation of the screw rod, thereby achieving the opening and closing of the gate.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] 1、The cutting fluid in the sewage tank enters the U-shaped plate through the gate and is filtered again by the second filter screen in the U-shaped plate, after the number of uses is added, the water level in the sewage tank rises after the filter screen is blocked, if the water level touches the water level alarm, the second motor will be started to rotate and close the gate, the machine operation is suspended and an alarm is sent, reminding the staff to replace the new filter screen, which not only can prevent the harm caused by the filter screen blockage, but also saves the labor cost and resources, and improves the device working efficiency.

[0016] 2、The water spraying device can extract the liquid in the cooling box to spray on the lathe for cooling, the high-speed rotation of the motor drives the gear to rotate at high speed, and the cutting fluid enters the gap between the gears and is thrown out from the other end by the gear, thereby achieving the effect of the water pump, but the high-speed rotation of the gear makes the spraying speed faster than that of the ordinary water pump, which has enough impact force to wash away the metal scraps, in addition, the faster water flow can make the cooling effect more obvious, and the cooling device is more efficient and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model kind of numerical control lathe cooling device;

[0018] Figure 2 It is a structure schematic view of the first filter device of the utility model kind of numerical control lathe cooling device;

[0019] Figure 3 It is a structure schematic view of the second filter device of the utility model kind of numerical control lathe cooling device;

[0020] Figure 4 It is a structure schematic view of the water spraying device of the utility model kind of numerical control lathe cooling device.

[0021] Figure 5 It is a structure schematic view of the transmission device of the utility model kind of numerical control lathe cooling device.

[0022] In the figure: 1, the workboard; 2, the first filtering device; 3, the second filtering device; 4, the water pump; 5, the third filtering device; 6, the water pipe; 7, the cooling box; 8, the water spraying device; 21, the inclined plate; 22, the first motor; 23, the worm; 24, the first filter screen; 25, the discharge plate; 31, the sewage tank; 32, the U-shaped plate; 33, the water storage tank; 34, the U-shaped frame; 35, the spiral rod; 36, the second motor; 37, the gate; 38, the second filter screen; 39, the water level alarm; 81, the motor; 82, the shell; 83, the trapezoidal water outlet; 821, the gear; 822, the rotating shaft. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0024] In the description of the utility model, it should be pointed out that the positions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are based on the positions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. The terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the utility model, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium; can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0027] A numerical control lathe cooling device, including the work plate 1, the work plate 1 left end fixedly connected with trapezoidal water outlet 83, the work plate 1 right end fixedly connected with the first filter device 2, and the work plate 1 and first filter device 2 are inclined to set the same angle, the first filter device 2 right end fixedly connected with the second filter device 3, the second filter device 3 includes water storage tank 33, the water storage tank 33 rear wall fixedly connected with one end of water pipe 6, the other end of water pipe 6 is fixedly connected with the water inlet of water pump 4, the water outlet of water pump 4 is fixedly connected with another water pipe 6, the other end of water pipe 6 is fixedly connected on the third filter device 5, the third filter device 5 and cooling tank 7 are movably connected through water pipe 6.

[0028] In the embodiment, the second filter device 3 includes sewage tank 31, the sewage tank 31 right side inner wall fixedly connected with water level alarm 39, the sewage tank 31 right side fixedly connected with U-shaped frame 34, the U-shaped frame 34 is slidably connected with gate 37, the U-shaped frame 34 top fixedly connected with second motor 36, the second motor 36 output end fixedly connected with screw rod 35, and the other end of the screw rod 35 is rotatably connected with the gate 37, the U-shaped frame 34 right side fixedly connected with U-shaped plate 32, the U-shaped plate 32 is slidably connected with a plurality of second filter screens 38, the U-shaped plate 32 right end fixedly connected with water storage tank 33, the first filter device 2 includes inclined plate 21, the inclined plate 21 right side rear wall fixedly connected with first motor 22, the first motor 22 output end fixedly connected with worm 23, the worm 23 right side is provided with first filter screen 24, and the first filter screen 24 is slidably connected with the inclined plate 21, the end of the worm 23 away from the motor is provided with discharge plate 25 below, and the discharge plate 25 is inclinedly arranged.

[0029] Through the above scheme: the design of the inclined plate 21 not only facilitates the flow of cutting fluid, but also makes the impurities more easily gathered at the end of the inclined plate 21 under the action of gravity and flow, the first filter screen 24 can block metal chips and waste, the worm 23 is fixedly connected with the output end of the first motor 22, the first motor 22 is rotated to drive the worm 23 to rotate, the rotation of the worm 23 makes the mixed metal chips in the cutting fluid be carried to the discharge plate 25 at the end of the worm 23 to be discharged, the first filter screen 24 is slidably connected with the inclined plate 21 to facilitate replacing the filter screen, the cutting fluid flows into the sewage tank 31 after passing through the first filter device 2, the cutting fluid in the sewage tank 31 passes through the gate 37 to enter the U-shaped plate 32, and is subjected to secondary filtration by the second filter screen 38 in the U-shaped plate 32, after the number of uses is superimposed, the second filter screen 38 is blocked, the water level in the sewage tank 31 rises, if the water level touches the water level alarm 39, the second motor 36 will be started to rotate to close the gate 37, the machine operation is suspended and an alarm is sent out, reminding the staff to replace the new filter screen, and then the sewage passes through the U-shaped plate 32 to enter the water storage tank 33.

[0030] In this embodiment, the front wall of the cooling box 7 is fixedly connected with a water pipe 6, the other end of the water pipe 6 is fixedly connected with a water spraying device 8, the water spraying device 8 comprises a motor 81 installed on the side wall of the cooling box 7, the output end of the motor 81 is rotationally connected with a shell 82, the other end of the shell 82 is connected with two water pipes 6, the two water pipes 6 are fixedly connected with two trapezoidal water outlets 83 respectively, the shell 82 comprises a rotating shaft 822, the rotating shaft 822 and the output end of the motor 81 are provided with gears 821, and the two gears 821 are meshedly connected.

[0031] Through the above scheme: the cooling box 7 can cool the liquid, the water spraying device 8 can extract the liquid in the cooling box 7 to spray on the lathe to cool, the high-speed rotation of the motor 81 drives the high-speed rotation of the gear 821, and the cutting fluid enters the gap between the gears 821 and is thrown out from the other end by the gear 821, thereby achieving the effect of the water pump 4, but the high-speed rotation of the gear 821 makes the spraying speed faster than that of the ordinary water pump 4, which is beneficial to the cooling of the lathe.

[0032] It should be noted that the utility model discloses a numerical control lathe cooling device, which can cool the cutting tool and the working plate 1 below the cutting tool during use, and the device can be flexibly changed to add or move a water pipe 6 to cool the cutting tool. First, start the device, the water spraying device 8 can extract the liquid in the cooling box 7 to spray on the lathe to cool, the high-speed rotation of the motor 81 drives the high-speed rotation of the gear 821, and the cutting fluid enters the gap between the gears 821 and is thrown out from the other end by the gear 821, thereby achieving the effect of the water pump 4, but the high-speed rotation of the gear 821 makes the spraying speed faster than that of the ordinary water pump 4, which is beneficial to the cooling of the lathe.

[0033] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A cooling device for a numerical control lathe comprising a worktable (1), characterized in that: The left end of the working plate (1) is fixedly connected with a trapezoidal water outlet (83), the right end of the working plate (1) is fixedly connected with a first filtering device (2), and the working plate (1) and the first filtering device (2) are inclinedly arranged at the same angle, the right end of the first filtering device (2) is fixedly connected with a second filtering device (3), the second filtering device (3) comprises a water storage tank (33), one end of a water pipe (6) is fixedly connected to the rear wall of the water storage tank (33), the other end of the water pipe (6) is fixedly connected with the water inlet of a water pump (4), the water outlet of the water pump (4) is fixedly connected with another water pipe (6), the other end of the water pipe (6) is fixedly connected to a third filtering device (5), and the third filtering device (5) is movably connected with a cooling tank (7) through the water pipe (6). The second filtering device (3) comprises a sewage tank (31), a water level alarm (39) is fixedly connected to the right inner wall of the sewage tank (31), a U-shaped frame (34) is fixedly connected to the right side of the sewage tank (31), a gate (37) is slidably connected in the U-shaped frame (34), a second motor (36) is fixedly connected to the top of the U-shaped frame (34), a screw rod (35) is fixedly connected to the output end of the second motor (36), and the other end of the screw rod (35) is rotatably connected with the gate (37), a U-shaped plate (32) is fixedly connected to the right side of the U-shaped frame (34), a plurality of second filter screens (38) are slidably connected in the U-shaped plate (32), and the right end of the U-shaped plate (32) is fixedly connected with the water storage tank (33).

2. A CNC lathe cooling device as claimed in claim 1 characterized in that: The first filtering device (2) comprises an inclined plate (21), a first motor (22) is fixedly connected to the right rear wall of the inclined plate (21), a worm (23) is fixedly connected to the output end of the first motor (22), a first filter screen (24) is arranged on the right side of the worm (23), and the first filter screen (24) is slidably connected with the inclined plate (21), a discharging plate (25) is arranged below the end of the worm (23) away from the motor, and the discharging plate (25) is inclinedly arranged.

3. A cooling device for a CNC lathe as claimed in claim 1, wherein: The front wall of the cooling tank (7) is fixedly connected with a water pipe (6), the other end of the water pipe (6) is fixedly connected with a water spraying device (8), the water spraying device (8) comprises a motor (81) mounted on the side wall of the cooling tank (7), the output end of the motor (81) is rotatably connected with a shell (82), the other end of the shell (82) is connected with two water pipes (6), and the two water pipes (6) are fixedly connected to the left ends of two trapezoidal water outlets (83).

4. A CNC lathe cooling device as claimed in claim 3, wherein: The shell (82) comprises a rotating shaft (822), gears (821) are arranged on the output end of the motor (81) and the rotating shaft (822), and the two gears (821) are meshingly connected.

5. A coolant device for a CNC lathe as claimed in claim 1, wherein: The U-shaped frame (34) is provided with a groove matched with the gate (37), the U-shaped frame (34) is provided with a through hole matched with the screw rod (35), and the top and the inside of the gate (37) are provided with threaded holes matched with the screw rod (35).

6. A CNC lathe cooling device as claimed in claim 2, wherein: The U-shaped plate (32) is internally provided with a groove matched with the second filter screen (38).

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