Multifunctional sawing device

Abstract

The utility model discloses a multifunctional sawing device, which relates to the technical field of steel sawing and comprises a saw blade fixing frame, a saw blade, a blowing device and a lubricating device, and the saw blade is rotatably connected with the saw blade fixing frame and can be driven by the saw blade fixing frame to ascend or descend; the blowing and cleaning device is used for spraying air to saw teeth of the saw blade so as to clean saw dust in saw tooth gaps of the saw blade; the lubricating device is used for spraying cutting fluid to the saw blade, the saw cutting efficiency can be effectively improved, and the service life of the saw blade is effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of steel sawing, in particular to a multifunctional sawing device. Background Art

[0002] At present, various steel production enterprises will configure steel sawing process, and saw the produced steel according to different customer needs and the size of the transport vehicle, so as to meet the customer's use requirements and facilitate transportation. During the sawing process, sawdust left in the gap between the saw teeth will affect the sawing quality. At the same time, if the high temperature generated by sawing cannot be effectively controlled, the temperature of the saw blade will rise, affecting the sawing accuracy and the service life of the saw blade. Timely cleaning of sawdust and stable control of saw blade temperature are crucial to the sawing process. Utility Model Content

[0003] The purpose of the utility model is to provide a multifunctional sawing device to solve the problems existing in the above-mentioned prior art, which can effectively improve the sawing efficiency and effectively extend the service life of the saw blade.

[0004] To achieve the above purpose, the utility model provides the following solutions:

[0005] The utility model provides a multifunctional sawing device, comprising: a saw blade fixing frame, a saw blade, a blowing device and a lubricating device, wherein the saw blade is rotatably connected to the saw blade fixing frame and can rise or fall under the drive of the saw blade fixing frame; the blowing device is used for spraying air to the saw teeth of the saw blade to complete the cleaning of sawdust between the saw tooth gaps of the saw blade; and the lubricating device is used for spraying cutting fluid to the saw blade.

[0006] Preferably, the saw blade fixing frame comprises a crossbeam and a vertical arm, the crossbeam is fixedly connected to the bottom of the vertical arm, and the saw blade is rotatably connected to the vertical arm via a saw blade rotating shaft.

[0007] Preferably, the blowing device includes an air booster, an air nozzle and a first shutter, the air nozzle is fixedly connected to the crossbeam and aligned with the teeth of the saw blade, the air booster is used to provide power to the air nozzle, and the first shutter is arranged on the pipe between the air booster and the air nozzle.

[0008] Preferably, the lubrication device includes a cutting fluid nozzle, a second opener and a fluid reservoir, the fluid reservoir is connected and communicated with the air booster, the cutting fluid nozzle is connected and communicated with the fluid reservoir through a pipe, the cutting fluid nozzle is fixedly connected to one end of the beam away from the air nozzle and aligned with the saw blade, and the second opener is arranged in the pipe between the cutting fluid nozzle and the fluid reservoir.

[0009] Preferably, a safety valve is further included, and the safety valve is arranged on the top of the liquid reservoir.

[0010] Preferably, it further comprises a pressure controller, wherein the pressure controller is arranged in a pipeline between the air booster and the liquid reservoir.

[0011] Preferably, it further comprises a flow controller, wherein the flow controller is arranged in a pipeline between the first shutter and the cutting fluid nozzle.

[0012] Preferably, it further comprises a driving motor, wherein the driving motor is fixedly connected to the crossbeam, and an output end of the driving motor is fixedly connected to the saw blade shaft.

[0013] Compared with the prior art, the utility model has achieved the following technical effects:

[0014] The utility model provides a multifunctional sawing device. When the saw blade is sawing steel, the blowing device blows air to the saw teeth of the saw blade to clean the sawdust left between the saw teeth after sawing and cool the saw blade after sawing. The lubricating device sprays the cutting fluid nozzle onto the saw blade, so that there is always enough cutting fluid to assist the cutting work during the cutting process, thereby effectively extending the service life of the saw blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the structure of a multifunctional sawing device provided by the utility model;

[0017] In the figure: 1. steel; 2. saw blade shaft; 3. crossbeam; 4. air nozzle; 5. first switch; 6. air booster; 7. pressure controller; 8. safety valve; 9. fluid reservoir; 10. cutting fluid; 11. second switch; 12. flow controller; 13. cutting fluid nozzle; 14. vertical arm; 15. connecting piece; 16. saw blade. DETAILED DESCRIPTION

[0018] 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.

[0019] The purpose of the utility model is to provide a multifunctional sawing device to solve the problems existing in the above-mentioned prior art, which can effectively improve the sawing efficiency and effectively extend the service life of the saw blade.

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Embodiment 1

[0022] This embodiment provides a multifunctional sawing device, such as Figure 1 As shown, it includes: a saw blade 16 fixing frame, a saw blade 16, a blowing device and a lubricating device. The saw blade 16 is rotatably connected to the saw blade 16 fixing frame and can rise or fall under the drive of the saw blade 16 fixing frame; the blowing device is used to spray air to the saw teeth of the saw blade 16 to complete the cleaning of sawdust between the saw tooth gaps of the saw blade 16; the lubricating device is used to spray cutting fluid 10 on the saw blade 16. In the process of the saw blade 16 sawing the steel 1, the blowing device blows air to the saw teeth of the saw blade 16 to complete the cleaning of sawdust left between the saw tooth gaps after sawing, and cools the saw blade 16 after sawing. The lubricating device sprays the cutting fluid nozzle 13 onto the saw blade 16, so that there is always enough cutting fluid 10 to assist the cutting work during the cutting process, effectively extending the service life of the saw blade 16.

[0023] In a preferred solution of the present embodiment, the saw blade 16 fixing frame includes a cross beam 3 and a vertical arm 14, the cross beam 3 and the bottom of the vertical arm 14 are fixedly connected, the saw blade 16 is rotationally connected to the vertical arm 14 through the saw blade rotating shaft 2, and the cross beam 3 is connected to the vertical arm 14 through a connecting member 15, and the structure is simple.

[0024] In a preferred solution of the present embodiment, the blowing device includes an air booster 6, an air nozzle 4 and a first shutter 5. The air nozzle 4 is fixedly connected to the crossbeam 3 and aligned with the teeth of the saw blade 16. The air booster 6 is used to provide power to the air nozzle 4. The first shutter 5 is arranged on a pipe between the air booster 6 and the air nozzle 4. The pressurized air is transported to the air nozzle 4 through the air booster 6 and sprayed to the saw blade 16 through the air nozzle 4, thereby completing the cleaning of sawdust between the sawtooth gaps.

[0025] In a preferred scheme of the present embodiment, the lubrication device includes a cutting fluid nozzle 13, a second shutter 11 and a fluid reservoir 9. The fluid reservoir 9 is connected and communicated with the air booster 6. The cutting fluid nozzle 13 is connected and communicated with the fluid reservoir 9 through a pipeline. The cutting fluid nozzle 13 is fixedly connected to one end of the beam 3 away from the air nozzle 4 and is aligned with the saw blade 16. The second shutter 11 is arranged in the pipeline between the cutting fluid nozzle 13 and the fluid reservoir 9. The pressurized air is transported to the fluid reservoir 9 through the air booster 6, thereby pushing the cutting fluid in the fluid reservoir 9 to the cutting fluid nozzle 13, and spraying the cutting fluid to the saw blade 16 through the cutting fluid nozzle 13.

[0026] In a preferred solution of this embodiment, the lubrication device also includes a safety valve 8, which is arranged at the top of the liquid reservoir 9. When the internal pressure of the liquid reservoir 9 is higher than the set pressure, the safety valve 8 automatically opens to release the pressure, ensuring that the entire equipment operates safely and stably under the set pressure.

[0027] In a preferred solution of this embodiment, the lubrication device further includes a pressure controller 7 , which is disposed in a pipeline between the air booster 6 and the fluid reservoir 9 . The pressure of the cutting fluid 10 can be controlled by adjusting the pressure controller 7 .

[0028] In a preferred solution of this embodiment, the lubrication device also includes a flow controller 12, which is arranged in a pipeline between the first shutter 5 and the cutting fluid nozzle 13. The spraying amount of the cutting fluid 10 can be controlled by adjusting the flow controller 12.

[0029] In a preferred solution of this embodiment, the multifunctional sawing device further comprises a driving motor, which is fixedly connected to the crossbeam 3, and the output end of the driving motor is fixedly connected to the saw blade shaft 2, which has a simple structure and is easy to use.

[0030] Embodiment 2

[0031] This embodiment also provides a method for using the multifunctional sawing device as described in Embodiment 1, comprising the following steps:

[0032] The saw blade 16 is mounted on the saw blade rotating shaft 2, and the saw blade rotates in the counterclockwise direction. The vertical arm 14 moves up and down to drive the rotating saw blade 16 to complete the sawing of the steel material 1. When sawing, the first shutter 5 is opened, and the air pressurized by the air booster 6 is blown to the saw teeth of the saw blade through the air nozzle 4, so as to complete the cleaning of the sawdust left between the saw teeth after sawing, and cool the saw blade after sawing. After the sawing is completed, the first shutter 5 is closed for 2 seconds to ensure that the sawdust generated by sawing is thoroughly cleaned. When sawing, the second shutter 11 is opened at the same time, and the air pressurized by the air booster 6 enters the liquid reservoir 9 through the pressure controller 7. After the cutting fluid 10 is pressurized, it flows through the pipeline through the second shutter 11 and then through the flow controller 12 to reach the cutting fluid nozzle 13, and is sprayed onto the saw blade through the cutting fluid nozzle 13, so that there is always enough cutting fluid to assist the cutting work during the cutting process. After the cutting is completed, the second shutter 11 is closed to avoid the waste of cutting fluid. This cycle completes the cleaning of sawdust during steel cutting and the cooling and lubrication of the saw blade.

[0033] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A multifunctional sawing device, Features: include: Saw blade holder, A saw blade, the saw blade being rotatably connected to the saw blade fixing frame and being able to rise or fall under the drive of the saw blade fixing frame; A blowing device, the blowing device is used to spray air to the saw teeth of the saw blade to complete the cleaning of sawdust between the saw teeth gaps of the saw blade; as well as A lubricating device is used for spraying cutting fluid on the saw blade.

2. The multifunctional sawing device according to claim 1, Features: The saw blade fixing frame comprises a crossbeam and a vertical arm. The crossbeam is fixedly connected to the bottom of the vertical arm. The saw blade is rotatably connected to the vertical arm via a saw blade rotating shaft.

3. The multifunctional sawing device according to claim 2, Features: The blowing device includes an air booster, an air nozzle and a first shutter. The air nozzle is fixedly connected to the crossbeam and aligned with the teeth of the saw blade. The air booster is used to provide power to the air nozzle. The first shutter is arranged on a pipe between the air booster and the air nozzle.

4. The multifunctional sawing device according to claim 3, Features: The lubrication device includes a cutting fluid nozzle, a second shutter and a fluid reservoir, the fluid reservoir is connected and communicated with the air supercharger, the cutting fluid nozzle is connected and communicated with the fluid reservoir through a pipeline, the cutting fluid nozzle is fixedly connected to one end of the beam away from the air nozzle and aligned with the saw blade, and the second shutter is arranged in the pipeline between the cutting fluid nozzle and the fluid reservoir.

5. The multifunctional sawing device according to claim 4, Features: It also includes a safety valve, which is arranged on the top of the liquid reservoir.

6. The multifunctional sawing device according to claim 5, Features: It also includes a pressure controller, which is arranged in the pipeline between the air booster and the liquid reservoir.

7. The multifunctional sawing device according to claim 6, Features: It also includes a flow controller, which is arranged in the pipeline between the first shutter and the cutting fluid nozzle.

8. The multifunctional sawing device according to claim 2, Features: It also includes a driving motor, which is fixedly connected to the crossbeam, and an output end of the driving motor is fixedly connected to the saw blade shaft.

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