Cooling device for mechanical milling

Abstract

The utility model relates to the technical field of mechanical milling processing equipment, and discloses a cooling device for mechanical milling processing, which comprises a tank body, the right input end of the tank body is fixedly connected with a spherical chamber, the outer wall of the spherical chamber is fixedly connected with two branch pipes, the input ends of the branch pipes are provided with two metering pumps, and the metering pumps are connected with the spherical chamber. A rotating rod is rotationally connected to the interior of the tank body, the rotating rod is connected with the tank body through a driving assembly, a stirring assembly is arranged on the outer wall of the tank body, a conveying pipeline is fixedly connected to the output end of the left side of the tank body, and the tank body is connected with a first clamping piece through the conveying pipeline. According to the utility model, on the premise of automatic proportioning of water and cooling liquid, a mixing procedure of secondary mixing can be carried out, and stirring and conveying of the packing auger are matched, so that incomplete mixed liquid which just enters is mixed through the stirring roller, and further, the mixing quality of the mixed liquid is improved, so that the milling and cooling effects are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical milling processing equipment, in particular to a cooling device for mechanical milling processing. Background Art

[0002] In the process of mechanical machining, many workpieces need to be milled. The milling cutter is driven by a driving motor to rotate and the surface of the workpiece is processed. The milling process is mainly completed by a milling mechanism installed on a machine tool. When the milling cutter needs to contact the metal being processed during the milling process, a large amount of heat will be generated, which will cause the milling cutter to be heated at high temperature for a long time, which may cause deformation and shorten the service life of the milling cutter. Therefore, a cooling device for mechanical milling processing is needed to solve this problem.

[0003] In the prior art, a cooling device generally uses a mixture of coolant and water to spray to the milling processing position through a nozzle to cool the milling cutter and flush the debris. However, the coolant and water need to be mixed during the mixing process to cool the milling cutter during milling of different metals. The mixing needs to be manually proportioned and mixed, resulting in cumbersome steps. In this regard, in order to solve this technical problem, the present application proposes a cooling device for mechanical milling processing. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a cooling device for mechanical milling processing, aiming to improve the problem in the prior art that when mixing the coolant and water, manual mixing is required, resulting in cumbersome steps.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cooling device for mechanical milling processing comprises a tank body, wherein the right input end of the tank body is fixedly connected to a spherical chamber, the outer wall of the spherical chamber is fixedly connected to two branch pipes, the input end of the branch pipe is equipped with two metering pumps, the interior of the tank body is rotatably connected to a rotating rod, the rotating rod is connected to the tank body through a driving assembly, the outer wall of the tank body is provided with a stirring assembly, the left output end of the tank body is fixedly connected to a conveying pipeline, the tank body is connected to a clamping member 1 through the conveying pipeline, a clamping member 2 is provided on one side of the clamping member 1, the clamping member 1 and the clamping member 2 are connected by a connecting assembly, and a nozzle is installed on the bottom side of the clamping member 1.

[0007] Furthermore, the stirring assembly includes a frame body and an auger fixedly connected to the outer wall of the rotating rod, the frame body is located on the top side of the auger, and a stirring roller is fixedly connected to the outer bottom side of the frame body.

[0008] Furthermore, a plurality of stirring blades are fixedly connected to the outer wall of the stirring roller.

[0009] Furthermore, the connecting assembly includes a screw rod fixedly connected to both sides of the clamping member 1 and an ear plate fixedly connected to both sides of the clamping member 2, one end of the screw rod passes through the side of the ear plate away from the clamping member 1, and a nut is threadedly connected to the outer wall of the screw rod.

[0010] Furthermore, the nut is tightly pressed against a side of the ear plate away from the clamping member.

[0011] Furthermore, the driving assembly includes a motor located on the top side of the tank body, a non-driving end of the motor is fixedly connected to the top side of the tank body via a fixing frame, and a driving end of the motor is fixedly connected to the top side of the rotating rod.

[0012] Furthermore, one end of the delivery pipeline is connected to the left output end of the tank body, and the other end of the delivery pipeline is connected to the input end of the clamping member 1.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, through the cooperation of the metering pump, branch pipe, spherical chamber, motor, rotating rod and stirring assembly, a secondary mixing process can be carried out on the premise of automatic proportioning of water and coolant, and the stirring and conveying of the auger can be coordinated to make the incomplete mixed liquid just entering be mixed by the stirring roller, thereby improving the mixing quality of the mixed liquid and improving the milling cooling effect.

[0015] 2. In the utility model, through the cooperation of the clamping member 1, the clamping member 2, the screw, the ear plate and the nut, it can be fixed on various milling processing devices in the form of an external device to cool the milling cutter, thereby improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a cooling device for mechanical milling processing proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a tank body of a cooling device for mechanical milling processing proposed by the utility model;

[0018] Figure 3 The utility model discloses a schematic structural diagram of a clamping member 1 and a clamping member 2 of a cooling device for mechanical milling processing.

[0019] Legend:

[0020] 1. Tank body; 2. Spherical chamber; 3. Branch pipe; 4. Metering pump; 5. Motor; 6. Rotating rod; 7. Frame; 8. Stirring roller; 9. Auger; 10. Conveying pipeline; 11. Clamping part 1; 12. Nozzle; 13. Clamping part 2; 14. Screw; 15. Ear plate; 16. Nut. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-3 The utility model provides an embodiment: a cooling device for mechanical milling processing, comprising a tank body 1, a spherical chamber 2 is fixedly connected to the right input end of the tank body 1, two branch pipes 3 are fixedly connected to the outer wall of the spherical chamber 2, two metering pumps 4 are installed at the input end of the branch pipe 3, a delivery pipe 10 is fixedly connected to the left output end of the tank body 1, one end of the delivery pipe 10 is connected to the left output end of the tank body 1, and the other end of the delivery pipe 10 is connected to the input end of a clamping member 11, the tank body 1 is connected to a clamping member 11 through the delivery pipe 10, a clamping member 2 13 is arranged on one side of the clamping member 11, and a nozzle 12 is installed on the bottom side of the clamping member 11;

[0023] Specifically, the two branch pipes 3 are respectively connected to the external water pipe and the external pipeline for conveying coolant, and are measured by the metering pump 4 to adjust the ratio of the water and coolant mixture. Before entering the tank body 1, the water and coolant enter the spherical chamber 2 first, perform preliminary mixing, and then enter the tank body 1 through the spherical chamber 2 for mixing, so as to improve the mixing rate of water and coolant. A pipeline is arranged inside the clamp 11, which is connected to the input end at the top and the nozzle 12 at the bottom. A liquid pump is connected in the middle of the delivery pipeline 10, which is used to extract and convey the mixed liquid in the tank body 1 to the input end of the clamp 11 through the delivery pipeline 10, and then convey it to the nozzle 12 through the internal pipeline, and the mixture of water and coolant is sprayed to the milling processing position by the nozzle 12 to cool the milling cutter, thereby preventing the milling cutter from being overheated, and then extending the service life of the milling cutter.

[0024] The tank body 1 is rotatably connected to a rotating rod 6, a frame body 7 fixedly connected to the outer wall of the rotating rod 6 is located on the top side of an auger 9, the auger 9 is fixedly connected to the rotating rod 6, a stirring roller 8 is fixedly connected to the outer bottom side of the frame body 7, and a plurality of stirring blades are fixedly connected to the outer wall of the stirring roller 8; a motor 5 located on the top side of the tank body 1 has its non-driving end fixedly connected to the top side of the tank body 1 through a fixing frame, and a driving end of the motor 5 is fixedly connected to the top side of the rotating rod 6;

[0025] Specifically, when mixing water and coolant, the motor 5 is driven to drive the rotating rod 6 to rotate, so that the rotating rod 6 drives the auger 9 fixed on the outer wall and the stirring roller 8 connected by the frame 7 to rotate, so as to stir and mix the water and coolant inside the tank body 1. Since the water and coolant input ports are located at the bottom end of the tank body 1, the auger 9 can stir and transport the mixed liquid at the bottom to the top end of the tank body 1, so that the incomplete mixed liquid just entering is mixed by the stirring roller 8, thereby improving the mixing quality.

[0026] One end of the screw rod 14 fixedly connected to both sides of the clamping member 11 passes through the ear plate 15 fixedly connected to both sides of the clamping member 2 13, which is away from the clamping member 11, and the outer wall of the screw rod 14 is threadedly connected with a nut 16, and the nut 16 is tightly pressed against the side of the ear plate 15 away from the clamping member 11;

[0027] Specifically, the cooling device is an external device, which can be fixed on each milling device by clamping the clamping member 11 and the clamping member 2 13 to cool the milling cutter. When installing the cooling device, the clamping member 11 and the clamping member 2 13 are placed on the non-driven part above the milling cutter of the milling device, and the screw 14 is passed through the ear plate 15 for splicing, and the nut 16 is tightened on the screw 14 and pressed against the ear plate 15, so that the clamping member 11 and the clamping member 2 13 clamp and tighten the milling device.

[0028] Working principle: Before cooling down the milling process, the cooling device is first installed, by placing the clamping piece 11 and the clamping piece 2 13 on the non-driven part above the milling cutter of the milling device, and passing the screw 14 through the ear plate 15 for splicing, and tightening the nut 16 on the screw 14 and pressing against the ear plate 15, so that the clamping piece 11 and the clamping piece 2 13 clamp and tighten the milling device, and then the installation is completed. Under the control of the metering pump 4, water and coolant first enter the spherical chamber 2 for preliminary mixing, and then enter the tank body 1 through the spherical chamber 2 for mixing, and the motor 5 drives the rotating rod 6 to rotate, so that the rotating rod 6 drives the auger 9 and the passage fixed on the outer wall. The stirring roller 8 connected to the frame 7 rotates to stir and mix the water and coolant inside the tank body 1. Since the water and coolant input ports are located at the bottom of the tank body 1, the auger 9 can stir and transport the mixed liquid at the bottom to the top of the tank body 1, so that the incomplete mixed liquid just entering is mixed by the stirring roller 8, and under the action of the external liquid pump, the mixed liquid in the tank body 1 is extracted and transported to the input end of the clamp 11 through the delivery pipe 10, and then transported to the nozzle 12 through the internal pipe, and the mixed liquid of water and coolant is sprayed to the milling processing position by the nozzle 12 to cool the milling cutter, thereby preventing the milling cutter from being overheated, thereby extending the service life of the milling cutter.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling device for mechanical milling, comprising a tank (1), characterized in that: The right input end of the tank body (1) is fixedly connected to a spherical chamber (2), the outer wall of the spherical chamber (2) is fixedly connected to two branch pipes (3), the input end of the branch pipe (3) is equipped with two metering pumps (4), the interior of the tank body (1) is rotatably connected to a rotating rod (6), the rotating rod (6) is connected to the tank body (1) through a driving assembly, the outer wall of the tank body (1) is provided with a stirring assembly, the left output end of the tank body (1) is fixedly connected to a conveying pipeline (10), the tank body (1) is connected to a clamping member 1 (11) through the conveying pipeline (10), a clamping member 2 (13) is provided on one side of the clamping member 1 (11), the clamping member 1 (11) and the clamping member 2 (13) are connected through a connecting assembly, and a nozzle (12) is installed on the bottom side of the clamping member 1 (11).

2. A cooling device for mechanical milling according to claim 1, characterized in that: The stirring assembly comprises a frame (7) fixedly connected to the outer wall of the rotating rod (6) and an auger (9); the frame (7) is located on the top side of the auger (9); and a stirring roller (8) is fixedly connected to the outer bottom side of the frame (7).

3. A cooling device for mechanical milling according to claim 2, characterized in that: A plurality of stirring blades are fixedly connected to the outer wall of the stirring roller (8).

4. The cooling device for mechanical milling according to claim 1, characterized in that: The connection assembly comprises a screw rod (14) fixedly connected to both sides of the clamping member 1 (11) and an ear plate (15) fixedly connected to both sides of the clamping member 2 (13), one end of the screw rod (14) passes through a side of the ear plate (15) away from the clamping member 1 (11), and a nut (16) is threadedly connected to the outer wall of the screw rod (14).

5. A cooling device for mechanical milling according to claim 4, characterized in that: The nut (16) is tightly pressed against a side of the ear plate (15) away from the clamping member (11).

6. The cooling device for mechanical milling according to claim 1, characterized in that: The driving assembly comprises a motor (5) located on the top side of the tank body (1), a non-driving end of the motor (5) being fixedly connected to the top side of the tank body (1) via a fixing frame, and a driving end of the motor (5) being fixedly connected to the top side of a rotating rod (6).

7. The cooling device for mechanical milling according to claim 1, characterized in that: One end of the delivery pipeline (10) is connected to the left output end of the tank body (1), and the other end of the delivery pipeline (10) is connected to the input end of the clamping member 1 (11).

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