Knife handle type cutting device of five-axis machining center

Abstract

The utility model discloses a cutter handle type cutting device of a five-axis machining center, which comprises a five-axis machining center main body and a cutter handle fixing device arranged in the five-axis machining center main body, and the outer surface of the cutter handle fixing device unit is fixedly connected with a flow guide box. According to the utility model, the middle guide plates which are crossed with each other are arranged, and after the fan absorbs the generated oil fume into the air inlet groove, the oil fume is guided by the high-temperature bottom guide plate and the middle guide plates, so that the oil fume can be quickly adhered and condensed on the surfaces of the bottom guide plate and the middle guide plates; due to the installation angles of the bottom flow guide plate and the middle flow guide plate, finally attached tobacco tar falls into the collecting box to be collected in a high-temperature environment, it is ensured that the oil smoke is immediately guided and collected after being generated, diffusion of the oil smoke in a workshop and the influence on the environment are effectively reduced, deposition of the oil smoke in equipment and the workshop is reduced, and the service life of the oil smoke is prolonged. And the frequency and difficulty of cleaning work are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting processing, and particularly relates to a tool shank type cutting device for a five-axis machining center. Background Technique

[0002] The tool shank type cutting device of a five-axis machining center is a tool clamping system, in which the tool is connected to the spindle through the tool shank and can realize complex cutting motions in multiple directions. This cutting device is usually used for high-precision machining tasks that require multi-axis cutting processing, can realize more complex cutting operations, and improve the machining efficiency and machining accuracy.

[0003] After retrieval, the patent number is CN117680766A, and the specific name is a tool shank type cutting device for a five-axis machining center, belonging to the technical field of drilling processing. A tool shank type cutting device for a five-axis machining center includes a fastening device, a tool shank and a cutting tool. The upper part of the tool shank is detachably connected to the fastening device, the lower part of the tool shank is detachably connected to the cutting tool, and the cutting tool cuts the workpiece under the drive of a servo motor;

[0004] During the cutting process of the tool shank type cutting device of a five-axis machining center, the contact between the tool and the workpiece will generate high temperature. At the same time, the cutting lubricant and coolant will also generate steam or atomization under these high temperatures, forming smoke or oil mist. These smoke or oil mist may not only affect the health of the operator, but also affect the normal operation of the equipment and the cleanliness of the working environment. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a tool shank type cutting device for a five-axis machining center, which solves the problems that during the cutting process of the tool shank type cutting device of a five-axis machining center, the contact between the tool and the workpiece will generate high temperature, and at the same time, the cutting lubricant and coolant will also generate steam or atomization under these high temperatures, forming smoke or oil mist. These smoke or oil mist may not only affect the health of the operator, but also affect the normal operation of the equipment and the cleanliness of the working environment.

[0006] To achieve the above objectives, the present utility model is realized through the following technical solutions: A tool - shank type cutting device for a five - axis machining center, comprising a five - axis machining center main body and a tool - shank fixing device installed inside the five - axis machining center main body. A flow - guiding box is fixedly connected to the outer surface of the tool - shank fixing device. A sleeve frame is fixedly connected to the side of the flow - guiding box. Air inlet holes are equidistantly arranged at the bottom of the sleeve frame, and a smoke outlet hole is arranged on the side of the sleeve frame. A gas passing hole matching the smoke outlet hole is arranged on the surface of the flow - guiding box close to the sleeve frame. An air inlet groove is arranged inside the flow - guiding box. Air outlet holes are equidistantly arranged at the bottom of the air inlet groove. A bottom flow - guiding plate is fixedly connected inside the air inlet groove. A partition plate is fixedly connected to the edge of the top of the bottom flow - guiding plate close to the sleeve frame. Middle flow - guiding plates are equidistantly fixedly connected inside the air inlet groove. Electric heating plates are fixedly installed inside both the middle flow - guiding plate and the bottom flow - guiding plate. A blower is fixedly installed at the top end inside the flow - guiding box. A collection groove is arranged at the bottom end inside the flow - guiding box. A collection box is hermetically and slidably connected inside the collection groove.

[0007] Preferably, the inside of the air inlet hole is communicated with the inside of the air outlet hole through the smoke outlet hole and the gas passing hole, and the bottom of the air inlet groove is arc - shaped.

[0008] Preferably, a sealing plate is fixedly installed on the outer surface of the collection box, and the surface of the collection box far from the air outlet hole extends to the outer surface of the flow - guiding box.

[0009] Preferably, both the bottom flow - guiding plate and the middle flow - guiding plate are copper plates. The bottom flow - guiding plate is located below the middle flow - guiding plate. Both the bottom flow - guiding plate and the partition plate are arc - shaped, and the end of the bottom flow - guiding plate is directly above the collection box.

[0010] Preferably, the input end of the blower is close to the inside of the air inlet groove, and the output end of the blower extends to the top of the flow - guiding box.

[0011] Preferably, the inner wall of the sleeve frame is sleeved on the outer surface of the tool - shank fixing device, and every two middle flow - guiding plates are cross - fixedly connected to the inner wall of the air inlet groove.

[0012] Beneficial effects

[0013] The present utility model provides a tool - shank type cutting device for a five - axis machining center. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The tool shank type cutting device of the five-axis machining center can absorb the generated oil fume into the intake groove through a blower by setting middle flow guiding plates that intersect with each other. Through the flow guiding of the oil fume by the high-temperature bottom flow guiding plate and the middle flow guiding plate, the oil fume can quickly adhere and condense on the surfaces of the bottom flow guiding plate and the middle flow guiding plate. Due to the installation angles of the bottom flow guiding plate and the middle flow guiding plate, the finally adhered oil drops fall into the collection box under high-temperature environment for collection, ensuring that the oil fume is immediately guided and collected after generation, effectively reducing the diffusion of oil fume in the workshop and its impact on the environment, reducing the deposition of oil fume inside the equipment and the workshop, and reducing the frequency and difficulty of cleaning work.

[0015] 2. The tool shank type cutting device of the five-axis machining center can shunt the flue gas entering the intake groove by equidistantly arranging air outlet holes at the bottom end inside the intake groove, enabling the flue gas to spread more fully inside the intake groove, increasing the contact area with the middle flow guiding plate and the bottom flow guiding plate, improving the oil fume heating efficiency, accelerating the condensation effect of oil drops, and enhancing the high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic connection diagram of the flow guiding box and the sleeve frame in the present utility model;

[0018] Figure 3 is a cross-sectional view of the flow guiding box in the present utility model;

[0019] Figure 4 is a bottom view of the sleeve frame in the present utility model.

[0020] In the figure: 1. Five-axis machining center main body; 2. Tool shank fixing device; 3. Flow guiding box; 4. Sleeve frame; 5. Intake hole; 6. Smoke outlet hole; 7. Intake groove; 8. Air passing hole; 9. Air outlet hole; 10. Bottom flow guiding plate; 11. Partition board; 12. Middle flow guiding plate; 13. Electric heating plate; 14. Blower; 15. Collection groove; 16. Collection box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4, the present utility model provides a technical solution: a tool shank type cutting device for a five-axis machining center, including a five-axis machining center main body 1 and a tool shank fixing device 2 installed inside the five-axis machining center main body 1. A diversion box 3 is fixedly connected to the outer surface of the tool shank fixing device 2. A sleeve frame 4 is fixedly connected to the side of the diversion box 3. The inner wall of the sleeve frame 4 is sleeved on the outer surface of the tool shank fixing device 2. Air inlet holes 5 are equidistantly opened at the bottom of the sleeve frame 4. A smoke outlet hole 6 is opened on the side of the sleeve frame 4. An air passing hole 8 matching the smoke outlet hole 6 is opened on the surface of the diversion box 3 close to the sleeve frame 4. An air inlet groove 7 is opened inside the diversion box 3. The bottom of the air inlet groove 7 is arc-shaped. Air outlet holes 9 are equidistantly opened at the bottom of the air inlet groove 7. A bottom diversion plate 10 is fixedly connected inside the air inlet groove 7. A partition plate 11 is fixedly connected to the top of the bottom diversion plate 10 near the edge of the sleeve frame 4. Both the bottom diversion plate 10 and the partition plate 11 are arc-shaped. Middle diversion plates 12 are equidistantly fixedly connected inside the air inlet groove 7. Every two middle diversion plates 12 are cross-fixedly connected to the inner wall of the air inlet groove 7. Both the bottom diversion plate 10 and the middle diversion plates 12 are made of copper plates. The bottom diversion plate 10 is located below the middle diversion plates 12. Electric heating plates 13 are fixedly installed inside both the middle diversion plates 12 and the bottom diversion plate 10. A blower 14 is fixedly installed at the top end inside the diversion box 3. The input end of the blower 14 is close to the inside of the air inlet groove 7. The output end of the blower 14 extends to the top of the diversion box 3. A collection groove 15 is opened at the bottom end inside the diversion box 3. A collection box 16 is hermetically slidably connected inside the collection groove 15. The end of the bottom diversion plate 10 is located directly above the collection box 16. A sealing plate is fixedly installed on the outer surface of the collection box 16. The surface of the collection box 16 away from the air outlet hole 9 extends to the outer surface of the diversion box 3. By setting the cross-connected middle diversion plates 12, after the generated oil fume is absorbed into the air inlet groove 7 by the blower 14, through the diversion of the high-temperature bottom diversion plate 10 and middle diversion plates 12 to the oil fume, the oil fume can be quickly attached and condensed on the surfaces of the bottom diversion plate 10 and the middle diversion plates 12. Due to the installation angles of the bottom diversion plate 10 and the middle diversion plates 12, the finally attached oil smoke falls into the collection box 16 for collection under high-temperature environment, ensuring that the oil fume is immediately guided and collected after generation, effectively reducing the diffusion of oil fume in the workshop and its impact on the environment, reducing the deposition of oil fume inside the equipment and the workshop, and reducing the frequency and difficulty of cleaning work;

[0023] The inside of the air inlet hole 5 is connected to the inside of the air outlet hole 9 through the smoke outlet hole 6 and the air passing hole 8. By equidistantly arranging the air outlet holes 9 at the bottom end inside the air inlet groove 7, the smoke entering the inside of the air inlet groove 7 can be shunted, enabling the smoke to be more fully diffused inside the air inlet groove 7, increasing the contact area with the middle diversion plates 12 and the bottom diversion plate 10, improving the heating efficiency of the oil fume, accelerating the condensation effect of the oil smoke, and strengthening the high efficiency.

[0024] During operation, when the tool holder fixing device 2 drives the tool holder to cut the material, due to the high temperature and friction generated during cutting, the cutting lubricant and coolant will also generate steam or atomize at these high temperatures, forming smoke or oil mist. By starting the fan 14, the oil fume is inhaled into the intake groove 7 through the intake hole 5, the smoke outlet hole 6, the air passing hole 8 and the air outlet hole 9. After the electric heating plate 13 works, the middle guide plate 12 and the bottom guide plate 10 are in a high temperature state. Through the operation of the fan 14, the oil fume inside the intake groove 7 flows from bottom to top, and through the connection with the bottom guide plate 10 and the middle guide plate 12, the oil fume condenses into oil droplets and adheres to the surfaces of the bottom guide plate 10 and the middle guide plate 12. The water directly evaporates after heating and is discharged through the fan 14. Due to the installation angles of the bottom guide plate 10 and the middle guide plate 12, the finally adhered oil droplets fall into the collection box 16 for collection in the high temperature environment, ensuring that the oil fume is immediately guided and collected after generation, effectively reducing the diffusion of the oil fume in the workshop and its impact on the environment, reducing the deposition of the oil fume inside the equipment and the workshop, and reducing the frequency and difficulty of the cleaning work.

[0025] Meanwhile, the content not detailedly described in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. A tool shank cutting device for a five-axis machining center, comprising a five-axis machining center main body (1) and a tool shank fixing device (2) installed inside the five-axis machining center main body (1), characterized in that: The outer surface of the handle fixing device (2) is fixedly connected with a diversion box (3). The side of the diversion box (3) is fixedly connected with a sleeve frame (4). The bottom of the sleeve frame (4) is equidistantly provided with air inlet holes (5). The side of the sleeve frame (4) is provided with a smoke outlet hole (6). The surface of the diversion box (3) close to the sleeve frame (4) is provided with an air passing hole (8) matching the smoke outlet hole (6). An air inlet groove (7) is opened inside the diversion box (3). The bottom of the air inlet groove (7) is equidistantly provided with air outlet holes (9). A bottom diversion plate (10) is fixedly connected inside the air inlet groove (7). A partition plate (11) is fixedly connected to the edge of the top of the bottom diversion plate (10) close to the sleeve frame (4). Middle diversion plates (12) are fixedly connected equidistantly inside the air inlet groove (7). Electric heating plates (13) are fixedly installed inside both the middle diversion plate (12) and the bottom diversion plate (10). A fan (14) is fixedly installed at the top end inside the diversion box (3). A collection groove (15) is opened at the bottom end inside the diversion box (3). A collection box (16) is hermetically and slidably connected inside the collection groove (15).

2. The shank-type cutting device of a five-axis machining center according to claim 1, characterized in that: The inside of the air inlet hole (5) is communicated with the inside of the air outlet hole (9) through the smoke outlet hole (6) and the air passing hole (8). The bottom of the air inlet groove (7) is arc-shaped.

3. The shank-type cutting device of a five-axis machining center according to claim 1, characterized in that: A sealing plate is fixedly installed on the outer surface of the collection box (16). The surface of the collection box (16) away from the air outlet hole (9) extends to the outer surface of the diversion box (3).

4. The shank-type cutting device of a five-axis machining center according to claim 1, characterized in that: Both the bottom diversion plate (10) and the middle diversion plate (12) are copper plates. The bottom diversion plate (10) is located below the middle diversion plate (12). Both the bottom diversion plate (10) and the partition plate (11) are arc-shaped. The end of the bottom diversion plate (10) is directly above the collection box (16).

5. The shank-type cutting device of a five-axis machining center according to claim 1, characterized in that: The input end of the fan (14) is close to the inside of the air inlet groove (7). The output end of the fan (14) extends to the top of the diversion box (3).

6. The shank-type cutting device of a five-axis machining center according to claim 1, characterized in that: The inner wall of the sleeve frame (4) is sleeved on the outer surface of the handle fixing device (2). Every two of the middle diversion plates (12) are cross-fixedly connected to the inner wall of the air inlet groove (7).

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