Airflow control type yacht deck cutting mechanism

Abstract

The invention discloses an airflow control type yacht deck cutting mechanism which comprises a positioning frame, a machining table top, a lifting device, a driving motor, a power shaft, a cutting cutterhead and an airflow control assembly. The adjusting motor drives the moving block to move horizontally, the moving block can drive the floating cylinder to move horizontally, then the floating cylinder can drive the moving sleeve to move horizontally, and when the moving sleeve moves and abuts against the power shaft, due to the fact that the driving motor drives the power shaft and the cutting cutterhead to rotate synchronously all the time, the cutting efficiency is improved. Therefore, the power shaft can drive the moving sleeve to rotate, the moving sleeve can drive the airflow blades to rotate, rapid heat dissipation is achieved, when the moving sleeve moves and is separated from the power shaft, the power shaft cannot drive the moving sleeve to rotate, the load is reduced, flexible adjustment can be conducted according to the cutting time and strength, and the cutting efficiency is improved. Heat dissipation is carried out when the working time is long and the strength is high, and heat dissipation is not needed when the working time is short and the strength is not high, so that the use is flexible and convenient.

Description

Technical Field

[0001] The invention belongs to processing equipment in the field of yachts, and particularly relates to an air flow control type yacht deck cutting mechanism. Background Art

[0002] With the development of modern machining industry, the requirements for the quality and precision of cutting are continuously increasing, and the requirements for improving production efficiency, reducing production costs, and having highly intelligent automatic cutting functions are also on the rise. The development of numerical control cutting machines must meet the requirements of the development of modern machining industry; when making yachts now, various components often need to be cut and processed. Especially when cutting the yacht deck, since some decks are relatively long and the cutting workload is large, the cutting tool disc becomes severely heated after long-term high-intensity operation, reducing the service life of the cutting tool disc; therefore, it is necessary to strengthen the heat dissipation performance during the use of the cutting tool disc and improve the service life of the cutting tool disc. For this reason, it is necessary to further research and upgrade the structure, and at the same time, maintain the flexibility of the structure. Summary of the Invention

[0003] Aiming at the deficiencies of the above-mentioned prior art, the problem solved by the present invention is to provide an air flow control type yacht deck cutting mechanism in which the cutting tool disc can be effectively cooled and the service life is improved.

[0004] To solve the above problems, the technical solution adopted by the present invention is as follows: An air flow control type yacht deck cutting mechanism includes a positioning frame, a processing table, a lifting device, a driving motor, a power shaft, a cutting tool disc, and an air flow control component; a processing table is installed on one side of the bottom of the positioning frame; a lifting device is installed on one side above the positioning frame, a driving motor is installed on the lower side of the lifting device, the inner side of the driving motor is connected to the power shaft, and the outer end of the power shaft is installed with the cutting tool disc; the cutting tool disc is located above the processing table; the air flow control component includes a moving block, a floating cylinder, a moving sleeve, a positioning cover, an exhaust pipe, and air flow blades; the moving block is slidably installed on the positioning frame left and right; a floating cylinder is slidably installed up and down on the lower side of the moving block; the lower side of the floating cylinder is rotatably connected to a moving sleeve; a plurality of air flow blades are evenly installed around one end of the moving sleeve; the positioning cover is installed on the side of the air flow blades, and the upper side of the positioning cover is fixedly connected to the floating cylinder; a plurality of exhaust pipes are evenly installed around the outer side of the positioning cover, and the plurality of exhaust pipes are located on one side around the cutting tool disc; the moving block drives the floating cylinder to move horizontally, the floating cylinder drives the moving sleeve to move horizontally, and makes the moving sleeve press against the power shaft. The driving motor drives the power shaft and the cutting tool disc to rotate synchronously, the power shaft drives the moving sleeve to rotate, the moving sleeve drives the plurality of air flow blades to rotate, and blows air to the cutting tool disc through the exhaust pipe.

[0005] Further, a connecting column is provided at the outer end of the power shaft, and the outer end of the connecting column is connected to the cutting tool disc.

[0006] Further, a conical section toroidal surface is provided around the outer end of the power shaft; a conical ring is provided at the outer end of the moving sleeve; the moving sleeve moves to make the conical ring press against the conical section toroidal surface and rotate synchronously.

[0007] Further, a floating plate is provided at the bottom of the driving motor; a longitudinal track is provided on the side of the positioning frame; one end of the floating plate is slidably clamped up and down on the longitudinal track on the side of the positioning frame.

[0008] Further, a moving chute is provided inside the upper part of the positioning frame; a moving block is slidably installed in the moving chute, a lead screw is rotatably connected through the moving chute, the lead screw is threadedly connected to the moving block, and an adjusting motor is provided on one side of the upper part of the positioning frame, and one side of the adjusting motor is connected to one end of the lead screw through a rotating shaft.

[0009] Further, a positioning post is provided on the lower side of the moving block; the floating cylinder is slidably sleeved up and down on the positioning post.

[0010] Further, a lifting shaft is provided on the lower side of the lifting device; one side of the floating cylinder is fixedly connected to the lifting shaft through a fixed rod.

[0011] Further, a downward extension guide rod is provided at the lower end of the floating cylinder; an annular clamping groove is provided around the moving sleeve; the moving sleeve is rotationally clamped to the lower end of the downward extension guide rod through the annular clamping groove around it.

[0012] The beneficial effects of the present invention are as follows: 1. The present invention can drive the moving block to move horizontally through the adjusting motor. In this way, the moving block can drive the floating cylinder to move horizontally. Further, the floating cylinder can drive the moving sleeve to move horizontally. When the moving sleeve moves and presses against the power shaft, since the driving motor always drives the power shaft and the cutting tool disc to rotate synchronously, the power shaft can drive the moving sleeve to rotate. In this way, the moving sleeve can drive a plurality of air flow vanes to rotate, introduce the air flow and blow the air flow to the cutting tool disc through the exhaust pipe, so as to achieve rapid heat dissipation. When the moving sleeve moves and separates from the power shaft, the power shaft will not drive the moving sleeve to rotate, reducing the load. In this way, it can be flexibly adjusted according to the cutting time and intensity. When the operation time is long and the intensity is high, heat dissipation is carried out. When the operation time is short and the intensity is not high, heat dissipation is not required. It is flexible and convenient to use.

[0013] 2. The lifting device of the present invention can drive the driving motor, power shaft, and cutting tool disc to move up and down synchronously. In order for the moving sleeve to move up and down synchronously with the power shaft, the present invention designs a structure in which the floating cylinder slides up and down and sleeves the positioning column. At the same time, one side of the floating cylinder is fixedly connected to the lifting shaft through a fixing rod, so that a working structure in which the floating cylinder drives the moving sleeve to move up and down synchronously can be realized. In order for the moving sleeve to rotate below the floating cylinder, the present invention is provided with a downward extension guide rod at the lower end of the floating cylinder and an annular card slot around the moving sleeve. In this way, the moving sleeve can be rotationally clamped to the lower end of the downward extension guide rod through the annular card slot around it, so as to achieve the purpose of the power shaft driving the moving sleeve to rotate synchronously. The structural design is ingenious. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the separation of the moving sleeve and the power shaft of the present invention.

[0015] Figure 2 is a schematic structural diagram of the moving sleeve and the power shaft of the present invention being pressed against each other and capable of rotating synchronously.

[0016] Figure 3 For the present invention Figure 1 is an enlarged schematic structural diagram of the air flow control component in it.

[0017] Figure 4 For the present invention Figure 2 is an enlarged schematic structural diagram of the air flow control component in it.

[0018] Figure 5 For the present invention Figure 4 is an enlarged schematic structural diagram of a partial part in it. DETAILED DESCRIPTION OF THE INVENTION

[0019] The following further details the content of the present invention with reference to the accompanying drawings.

[0020] As Figures 1 to 5As shown in the figure, an air flow control type yacht deck cutting mechanism includes a positioning frame 1, a processing table 2, a lifting device 3, a driving motor 4, a power shaft 5, a cutting cutter head 6, and an air flow control component 7. The processing table 2 is installed on one side of the bottom of the positioning frame 1. The lifting device 3 is installed on one side above the positioning frame 1. The driving motor 4 is installed on the lower side of the lifting device 3. The inner side of the driving motor 4 is connected to the power shaft 5. The outer end of the power shaft 5 is installed with the cutting cutter head 6. The cutting cutter head 6 is located above the processing table 2. The air flow control component 7 includes a moving block 71, a floating cylinder 72, a moving sleeve 73, a positioning cover 74, an exhaust pipe 75, and air flow blades 76. The moving block 71 is slidably installed on the positioning frame 1 left and right. A floating cylinder 72 is slidably installed up and down on the lower side of the moving block 71. The lower side of the floating cylinder 72 is rotatably connected to a moving sleeve 73. A plurality of air flow blades 76 are evenly installed around one end of the moving sleeve 73. The positioning cover 74 is installed on the side of the air flow blades 76, and the upper side of the positioning cover 74 is fixedly connected to the floating cylinder 72. A plurality of exhaust pipes 75 are evenly installed around the outer side of the positioning cover 74, and the plurality of exhaust pipes 75 are located around one side of the cutting cutter head 6. The moving block 71 drives the floating cylinder 72 to move horizontally. The floating cylinder 72 drives the moving sleeve 73 to move horizontally, and makes the moving sleeve 73 press against the power shaft 5. The driving motor 4 drives the power shaft 5 and the cutting cutter head 6 to rotate synchronously. The power shaft 5 drives the moving sleeve 73 to rotate. The moving sleeve 73 drives the plurality of air flow blades 76 to rotate, and blows air to the cutting cutter head 6 through the exhaust pipe 75.

[0021] As Figures 1 to 5 shown, for the convenience of connecting the cutting cutter head 6 and the power shaft 5, further, a connecting column 51 is provided at the outer end of the power shaft 5, and the outer end of the connecting column 51 is connected to the cutting cutter head 6.

[0022] As Figures 1 to 5 shown, for the power shaft 5 to drive the moving sleeve 73 to rotate synchronously, further, a conical section ring surface 52 is provided around the outer end of the power shaft 5; a conical ring 731 is provided at the outer end of the moving sleeve 73; the moving sleeve 73 moves and makes the conical ring 731 press against and rotate synchronously with the conical section ring surface 52. Here, the conical ring 731 of the moving sleeve 73 and the conical section ring surface 52 of the power shaft 5 are a friction drive structure.

[0023] As Figures 1 to 5 shown, for improving the stability of the up and down movement of the driving motor 4, further, a floating plate 41 is provided at the bottom of the driving motor 4; a longitudinal track 11 is provided at the side of the positioning frame 1; one end of the floating plate 41 is slidably clamped up and down on the longitudinal track 11 at the side of the positioning frame 1.

[0024] As Figures 1 to 5As shown in the figure, for the convenience of driving the moving block 71 for horizontal displacement, further, a moving chute 12 is provided on the inner side of the upper part of the positioning frame 1; the moving block 71 is slidably installed in the moving chute 12, and a lead screw 13 is rotatably connected through the moving chute 12. The lead screw is threadedly connected to the moving block 71. On one side of the upper part of the positioning frame 1, an adjusting motor 8 is provided, and one side of the adjusting motor 8 is connected to one end of the lead screw 13 through a rotating shaft 81.

[0025] As Figures 1 to 5 As shown in the figure, in order to facilitate the synchronous and stable horizontal movement of the moving block 71 and the floating cylinder 72, and at the same time not affect the up and down lifting movement of the floating cylinder 72, further, a positioning column 711 is provided on the lower side of the moving block 71; the floating cylinder 72 is slidably sleeved up and down on the positioning column 711. For the stable installation and up and down movement of the floating cylinder 72, further, a lifting shaft 31 is provided on the lower side of the lifting device 3; one side of the floating cylinder 72 is fixedly connected to the lifting shaft 31 through a fixing rod 721. For the stable rotation of the moving sleeve 73, further, a downward extension guide rod 722 is provided at the lower end of the floating cylinder 72; an annular clamping groove 732 is provided around the moving sleeve 73; the moving sleeve 73 is rotationally clamped to the lower end of the downward extension guide rod 722 through the annular clamping groove 732 around it.

[0026] The present invention can drive the moving block 71 to move horizontally through the adjusting motor. In this way, the moving block 71 can drive the floating cylinder 72 to move horizontally. Further, the floating cylinder 72 can drive the moving sleeve 73 to move horizontally. When the moving sleeve 73 moves and presses against the power shaft 5, since the driving motor 4 always drives the power shaft 5 and the cutting tool disc 6 to rotate synchronously, the power shaft 5 can drive the moving sleeve 73 to rotate. In this way, the moving sleeve 73 can drive a plurality of air flow vanes 76 to rotate, introduce the air flow and blow the air flow to the cutting tool disc 6 through the exhaust pipe 75, so as to achieve rapid heat dissipation. When the moving sleeve 73 moves and separates from the power shaft 5, the power shaft 5 will not drive the moving sleeve 73 to rotate, reducing the load. In this way, it can be flexibly adjusted according to the cutting time and intensity. When the operation time is long and the intensity is high, heat dissipation is carried out. When the operation time is short and the intensity is not high, heat dissipation is not required. It is flexible and convenient to use.

[0027] The lifting device 3 of the present invention can drive the driving motor 4, the power shaft 5, and the cutting tool disc 6 to move up and down synchronously. In order for the moving sleeve 73 to move up and down synchronously with the power shaft 5, the present invention designs a structure in which the floating cylinder 72 slides up and down and is sleeved on the positioning column 711. At the same time, one side of the floating cylinder 72 is fixedly connected to the lifting shaft 31 through the fixing rod 721. In this way, a working structure in which the floating cylinder 72 drives the moving sleeve 73 to move up and down synchronously can be realized. In order for the moving sleeve 73 to rotate below the floating cylinder 72, the present invention is provided with a downward extension guide rod 722 at the lower end of the floating cylinder 72, and an annular card slot 732 is provided around the moving sleeve 73. In this way, the moving sleeve 73 can be rotationally clamped to the lower end of the downward extension guide rod 722 through the annular card slot 732 around it. Only in this way can the purpose of driving the moving sleeve 73 to rotate synchronously with the power shaft 5 be achieved, and the structural design is ingenious.

[0028] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An air flow control type yacht deck cutting mechanism, characterized in that, It includes a positioning frame, a processing table, a lifting device, a driving motor, a power shaft, a cutting cutter head, and an air flow control component; a processing table is installed on one side of the bottom of the positioning frame; a lifting device is installed on one side above the positioning frame, a driving motor is installed on the lower side of the lifting device, the inner side of the driving motor is connected to the power shaft, and the outer end of the power shaft is installed with the cutting cutter head; the cutting cutter head is located above the processing table; the air flow control component includes a moving block, a floating cylinder, a moving sleeve, a positioning cover, an exhaust pipe, and air flow blades; the moving block is slidably installed on the positioning frame left and right; a floating cylinder is slidably installed up and down on the lower side of the moving block; the lower side of the floating cylinder is rotatably connected to a moving sleeve; a plurality of air flow blades are evenly installed around one end of the moving sleeve; the positioning cover is installed on the side of the air flow blades, and the upper side of the positioning cover is fixedly connected to the floating cylinder; a plurality of exhaust pipes are evenly installed around the outer side of the positioning cover, and the plurality of exhaust pipes are located around one side of the cutting cutter head; the moving block drives the floating cylinder to move horizontally, the floating cylinder drives the moving sleeve to move horizontally, and makes the moving sleeve press against the power shaft. The driving motor drives the power shaft and the cutting cutter head to rotate synchronously. The power shaft drives the moving sleeve to rotate. The moving sleeve drives a plurality of air flow blades to rotate, and blows air to the cutting cutter head through the exhaust pipe.

2. The airflow-controlled yacht deck cutting mechanism according to claim 1, wherein, A connecting column is provided at the outer end of the power shaft, and the outer end of the connecting column is connected to the cutting cutter head.

3. The airflow-controlled yacht deck cutting mechanism according to claim 1, characterized in that, A conical section toroidal surface is provided around the outer end of the power shaft; a conical ring is provided at the outer end of the moving sleeve; the moving sleeve moves and makes the conical ring press against and rotate synchronously with the conical section toroidal surface.

4. The airflow-controlled yacht deck cutting mechanism according to claim 1, characterized in that, A floating plate is provided at the bottom of the driving motor; a longitudinal track is provided on the side of the positioning frame; one end of the floating plate is slidably clamped up and down on the longitudinal track on the side of the positioning frame.

5. The airflow-controlled yacht deck cutting mechanism according to claim 1, wherein, A moving chute is provided inside the upper part of the positioning frame; the moving block is slidably installed in the moving chute, a lead screw is rotatably connected through the moving chute, the lead screw is threadedly connected to the moving block, and an adjusting motor is provided on one side of the upper part of the positioning frame, and one side of the adjusting motor is connected to one end of the lead screw through a rotating shaft.

6. The airflow-controlled yacht deck cutting mechanism according to claim 1, wherein A positioning column is provided on the lower side of the moving block; the floating cylinder is slidably sleeved on the positioning column.

7. The airflow-controlled yacht deck cutting mechanism according to claim 1, characterized in that, A lifting shaft is provided on the lower side of the lifting device; one side of the floating cylinder is fixedly connected to the lifting shaft through a fixed rod.

8. The airflow-controlled yacht deck cutting mechanism according to claim 1, characterized in that, A downward extension guide rod is provided at the lower end of the floating cylinder; an annular card slot is provided around the moving sleeve; the moving sleeve is rotatably clamped at the lower end of the downward extension guide rod through the annular card slot around it.

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