Mixing device for nano-particles and cutting fluid

Abstract

The utility model relates to the technical field of mixing devices, and discloses a mixing device for nano particles and cutting fluid, which comprises a barrel body, a motor is fixedly connected onto the barrel body, a driving gear is fixedly connected onto the output end of the motor, a driven gear is meshed and connected onto the driving gear, and a first connecting rod is fixedly connected onto the barrel body. According to the device, the first circular gear drives the second circular gear to rotate reversely, the first incomplete gear and the second incomplete gear are driven synchronously, when the first incomplete gear rotates to be meshed with the rack, the second incomplete gear is not meshed with the rack, and the rack slides in the guiding sliding groove in the single direction; and after the meshing area of the first incomplete gear and the rack is rotated, the second incomplete gear and the rack start to be meshed so as to drive the rack to move reversely, so that the rack, the connecting block and the stirring plate reciprocate up and down, and the nano-particles and the cutting fluid in the barrel body are stirred and mixed up and down.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a mixing device for nano particles and cutting fluid. Background Art

[0002] Cutting heat and cutting temperature are common physical phenomena in the machining process, which have an important impact on tool wear, tool life and thermal deformation of the machining process system, especially for difficult-to-machine materials. When the surface temperature of the workpiece is too high, it will cause burns on the machining surface, which will shorten the service life of the parts. Excessive cutting force during the machining process will increase tool wear and reduce surface quality. Nanoparticles dispersed in a degradable base fluid can form a stable and uniform suspension. Since the thermal conductivity of solids is greater than that of liquids, adding solid particles to the liquid can effectively improve the thermal conductivity. At the same time, nanoparticles can play an anti-wear and friction reduction role and improve the lubrication properties of the base fluid. Therefore, mixing nanoparticles with cutting fluid can improve machining stability.

[0003] Common nanoparticle and cutting fluid mixing devices have small mixing and stirring range, uneven mixing, and often require a long mixing time to achieve the desired mixing effect. Therefore, the utility model proposes a mixing device for nanoparticles and cutting fluid to solve the problems existing in the prior art. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a mixing device for nano particles and cutting fluid.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mixing device for nanoparticles and cutting fluid, comprising a barrel body, a motor is fixedly connected to the barrel body, a driving gear is fixedly connected to the output end of the motor, a driven gear is meshedly connected to the driving gear, a connecting rod 1 is fixedly connected to the barrel body, a rotating shaft 1 is fixedly connected to the driven gear, one end of the rotating shaft 1 is rotatably connected to the connecting rod 1, a circular gear 1 is fixedly connected to the rotating shaft 1, a circular gear 2 is meshedly connected to the circular gear 1, and a driven gear 1 is fixedly connected to the circular gear 2. Rotating shaft 2, one end of the rotating shaft 2 is rotatably connected to connecting rod 1, the circular gear 1 is fixedly connected with incomplete gear 1, the circular gear 2 is fixedly connected with incomplete gear 2, the barrel body is fixedly connected with connecting rod 2, one end of the connecting rod 2 is fixedly connected with a guide slot, a rack is slidably connected in the guide slot, the incomplete gear 1 is meshingly connected to the rack, the incomplete gear 2 is meshingly connected to the rack, one end of the rack is fixedly connected with a connecting block, the connecting block is rotatably connected with a rotating rod, and one end of the rotating rod is fixedly connected with a stirring plate.

[0006] As a further description of the above technical solution:

[0007] The stirring plate is provided with a through hole, the stirring plate is rotatably connected with a slider, the barrel body is provided with a curved slide groove, and the slider slides in the curved slide groove.

[0008] As a further description of the above technical solution:

[0009] The barrel body is provided with an observation window, the barrel body is provided with a feeding port, the barrel body is provided with a liquid adding port, and the barrel body is provided with a liquid outlet.

[0010] As a further description of the above technical solution:

[0011] The circular gear one is located between the driven gear and the incomplete gear one, the circular gear one is located above the circular gear two, the incomplete gear one is concentric with the circular gear, the incomplete gear two is concentric with the circular gear two, the incomplete gear one and the incomplete gear two are symmetrically arranged on the circular gear one and the circular gear two, the rack is arranged perpendicular to the barrel body, and the connecting block slides through the top of the barrel body.

[0012] As a further description of the above technical solution:

[0013] The sliding blocks are provided in three groups and are evenly distributed on the outer side of the stirring plate, the curved sliding grooves are provided in three groups and are evenly distributed on the inner wall of the barrel body, and the three groups of curved sliding grooves are all inclined.

[0014] As a further description of the above technical solution:

[0015] The through holes are arranged in four groups and are evenly distributed on the stirring plate, and the stirring plate is located in the barrel body.

[0016] As a further description of the above technical solution:

[0017] The feeding port is located at the top of the barrel body, the liquid feeding port is located above one side of the barrel body, the liquid outlet is located below one side of the barrel body, and solenoid valves are provided on the liquid feeding port and the liquid outlet.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, circular gear 1 drives circular gear 2 to rotate in the opposite direction, and incomplete gear 1 and incomplete gear 2 are driven synchronously respectively. When incomplete gear 1 rotates to mesh with the rack, incomplete gear 2 does not mesh with the rack, and the rack slides in one direction in the guide groove. When the meshing area of ​​incomplete gear 1 and the rack is rotated completely, incomplete gear 2 starts to mesh with the rack, thereby driving the rack to move in the opposite direction, so that the rack, connecting block and stirring plate are reciprocated up and down, and the nanoparticles and cutting fluid in the barrel are stirred up and down to mix.

[0020] 2. In the utility model, the up and down reciprocating motion is transmitted to the connecting block and the rotating rod through the rack to drive the stirring plate. At this time, the three groups of sliders on the outside of the stirring plate rotate the stirring plate under the inclined guidance of the curved slide groove, thereby driving the rotating rod to rotate on the connecting block. The rotation of the stirring plate and the up and down movement are coordinated with the four groups of through holes to stir and mix the nanoparticles and the cutting fluid in a large range, thereby improving the mixing effect and reducing the mixing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a mixing device for nanoparticles and cutting fluid proposed by the utility model;

[0022] Figure 2 This is a cross-sectional view of a mixing device for nanoparticles and cutting fluid proposed by the utility model;

[0023] Figure 3 The local structure explosion of a mixing device for nanoparticles and cutting fluid proposed by the utility model Figure 1 ;

[0024] Figure 4 The local structure explosion of a mixing device for nanoparticles and cutting fluid proposed by the utility model Figure 2 ;

[0025] Figure 5 for Figure 4 Enlarged view of point A.

[0026] Legend:

[0027] 1. Barrel body; 2. Motor; 3. Driving gear; 4. Driven gear; 5. Circular gear 1; 6. Incomplete gear 1; 7. Circular gear 2; 8. Incomplete gear 2; 9. Connecting rod 1; 10. Connecting rod 2; 11. Guide chute; 12. Rack; 13. Connecting block; 14. Rotating rod; 15. Stirring plate; 16. Sliding block; 17. Curved chute; 18. Observation window; 19. Liquid filling port; 20. Liquid outlet; 21. Feeding port; 22. Rotating shaft 1; 23. Rotating shaft 2; 24. Through hole. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-Figure 5The utility model provides an embodiment: a mixing device for nanoparticles and cutting fluid, comprising a barrel body 1, a motor 2 is fixedly connected to the barrel body 1, a driving gear 3 is fixedly connected to the output end of the motor 2, a driven gear 4 is meshedly connected to the driving gear 3, a connecting rod 9 is fixedly connected to the barrel body 1, a rotating shaft 22 is fixedly connected to the driven gear 4, one end of the rotating shaft 22 is rotatably connected to the connecting rod 9, a circular gear 5 is fixedly connected to the rotating shaft 22, a circular gear 2 7 is meshedly connected to the circular gear 5, a rotating shaft 23 is fixedly connected to the circular gear 27, and the rotating shaft 23 One end of the gear is rotatably connected to a connecting rod 19, an incomplete gear 16 is fixedly connected to the circular gear 15, an incomplete gear 28 is fixedly connected to the circular gear 27, a connecting rod 210 is fixedly connected to the barrel body 1, one end of the connecting rod 210 is fixedly connected to a guide slot 11, a rack 12 is slidably connected in the guide slot 11, the incomplete gear 16 is meshingly connected to the rack 12, the incomplete gear 28 is meshingly connected to the rack 12, one end of the rack 12 is fixedly connected to a connecting block 13, a rotating rod 14 is rotatably connected to the connecting block 13, and one end of the rotating rod 14 is fixedly connected to a stirring plate 15.

[0030] The stirring plate 15 is provided with a through hole 24, the stirring plate 15 is rotatably connected with a slider 16, the barrel body 1 is provided with a curved slide groove 17, the slider 16 slides in the curved slide groove 17, the barrel body 1 is provided with an observation window 18, the barrel body 1 is provided with a feeding port 21, the barrel body 1 is provided with a liquid filling port 19, the barrel body 1 is provided with a liquid outlet 20, the circular gear 15 is located between the driven gear 4 and the incomplete gear 16, the circular gear 15 is located above the circular gear 27, the incomplete gear 16 is concentric with the circular gear 15, the incomplete gear 28 is concentric with the circular gear 27, and the incomplete gear 16 and the incomplete gear 28 are symmetrically arranged on the circular gear On the wheel 1 5 and the circular gear 2 7, the rack 12 is arranged perpendicular to the barrel body 1, the connecting block 13 slides through the top of the barrel body 1, the slider 16 is provided with three groups and is evenly distributed on the outside of the stirring plate 15, the curved chute 17 is provided with three groups and is evenly distributed on the inner wall of the barrel body 1, the three groups of curved chute 17 are all inclined, the through hole 24 is provided with four groups and is evenly distributed on the stirring plate 15, the stirring plate 15 is located in the barrel body 1, the feeding port 21 is located at the top of the barrel body 1, the liquid adding port 19 is located above one side of the barrel body 1, the liquid outlet 20 is located below one side of the barrel body 1, and the liquid adding port 19 and the liquid outlet 20 are both provided with solenoid valves.

[0031] Working principle: When in use, the staff adds cutting fluid into the barrel body 1 through the liquid filling port 19, then opens the feeding port 21 to add nanoparticles into the barrel body 1, and then starts the motor 2 to drive the driving gear 3 to rotate, and drives the driven gear 4 through the driving gear 3, and drives the rotating shaft 22 to rotate on the connecting rod 9 through the driven gear 4, and the circular gear 15 is rotated by the rotation of the rotating shaft 22, and the circular gear 27 is driven to rotate in the opposite direction through the rotation of the circular gear 15, and the incomplete gear 16 and the incomplete gear 28 are driven synchronously by the rotation of the circular gear 15 and the circular gear 27 respectively. When the incomplete gear 16 rotates to mesh with the rack 12, the incomplete gear 28 does not mesh with the rack 12. At this time, the rack 12 is only driven by the incomplete gear 16, slides in a single direction in the guide groove 11, and transmits the connecting block 13 through the rack 12, and passes through the connecting block 13 transmits the rotating rod 14 to drive the stirring plate 15. At this time, the three groups of sliders 16 on the outer side of the stirring plate 15 rotate the stirring plate 15 under the inclined guidance of the curved slide groove 17, thereby driving the rotating rod 14 to rotate on the connecting block 13. When the meshing area of ​​the incomplete gear 1 6 and the rack 12 is rotated, the incomplete gear 2 8 starts to mesh with the rack 12, thereby driving the rack 12 to move in the opposite direction, so that the rack 12 is reciprocated up and down. The reciprocating motion of the rack 12 drives the stirring plate 15 to reciprocate up and down, and at the same time, it is continuously rotated forward and reversely through the restriction of the curved slide groove 17, so that the nanoparticles and cutting fluid in the barrel body 1 are continuously stirred through the four groups of through holes 24 on the stirring plate 15, and are fully mixed. The mixing condition is observed through the observation window 18, and after the mixing is completed, it is discharged through the liquid outlet 20 for use.

[0032] 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 device for mixing nanoparticles and cutting fluid, comprising a barrel (1), characterized in that: The barrel body (1) is fixedly connected to a motor (2), an output end of the motor (2) is fixedly connected to a driving gear (3), a driven gear (4) is meshedly connected to the driving gear (3), a connecting rod (9) is fixedly connected to the barrel body (1), a rotating shaft (22) is fixedly connected to the driven gear (4), one end of the rotating shaft (22) is rotatably connected to the connecting rod (9), a circular gear (5) is fixedly connected to the rotating shaft (22), a circular gear (7) is meshedly connected to the circular gear (5), a rotating shaft (23) is fixedly connected to the circular gear (7), one end of the rotating shaft (23) is rotatably connected to the connecting rod (9), and the circular gear An incomplete gear one (6) is fixedly connected to the circular gear one (5), an incomplete gear two (8) is fixedly connected to the circular gear two (7), a connecting rod two (10) is fixedly connected to the barrel body (1), one end of the connecting rod two (10) is fixedly connected to a guide slide groove (11), a rack (12) is slidably connected in the guide slide groove (11), the incomplete gear one (6) is meshingly connected to the rack (12), the incomplete gear two (8) is meshingly connected to the rack (12), one end of the rack (12) is fixedly connected to a connecting block (13), a rotating rod (14) is rotatably connected to the connecting block (13), and one end of the rotating rod (14) is fixedly connected to a stirring plate (15).

2. A device for mixing nanoparticles and cutting fluid according to claim 1, characterized in that: The stirring plate (15) is provided with a through hole (24), the stirring plate (15) is rotatably connected with a slider (16), the barrel body (1) is provided with a curved slide groove (17), and the slider (16) slides in the curved slide groove (17).

3. A device for mixing nanoparticles and cutting fluid according to claim 2, characterized in that: The barrel body (1) is provided with an observation window (18), the barrel body (1) is provided with a material adding port (21), the barrel body (1) is provided with a liquid adding port (19), and the barrel body (1) is provided with a liquid outlet (20).

4. A device for mixing nanoparticles and cutting fluid according to claim 3, characterized in that: The circular gear one (5) is located between the driven gear (4) and the incomplete gear one (6), the circular gear one (5) is located above the circular gear two (7), the incomplete gear one (6) is concentric with the circular gear one (5), the incomplete gear two (8) is concentric with the circular gear two (7), the incomplete gear one (6) and the incomplete gear two (8) are symmetrically arranged on the circular gear one (5) and the circular gear two (7), the rack (12) is arranged perpendicular to the barrel body (1), and the connecting block (13) slides through the top of the barrel body (1).

5. The device for mixing nanoparticles and cutting fluid according to claim 4, characterized in that: The sliders (16) are provided in three groups and are evenly distributed on the outside of the stirring plate (15); the curved sliding grooves (17) are provided in three groups and are evenly distributed on the inner wall of the barrel body (1); and the three groups of curved sliding grooves (17) are all inclined.

6. The device for mixing nanoparticles and cutting fluid according to claim 5, characterized in that: The through holes (24) are provided in four groups and are evenly distributed on the stirring plate (15), and the stirring plate (15) is located inside the barrel body (1).

7. A device for mixing nanoparticles and cutting fluid according to claim 6, characterized in that: The feed port (21) is located at the top of the barrel body (1), the liquid feed port (19) is located above one side of the barrel body (1), and the liquid outlet (20) is located below one side of the barrel body (1). Solenoid valves are provided on both the liquid feed port (19) and the liquid outlet (20).

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