Spraying and dripping device for angle grinder and cutting machine

Abstract

The utility model relates to a spraying and dripping device for an angle grinder and a cutting machine, which comprises a metal spray head, a universal corrugated water pipe, a fixing device, a water pipe valve and a flexible water pipe, and is characterized in that external threads are arranged at one end of the universal corrugated water pipe, and the metal spray head is provided with internal threads and is matched with the universal corrugated water pipe; an atomizing disc is arranged in the metal spray head, when the atomizing disc rotates to be close to a water outlet of the universal corrugated water pipe, water mist is sprayed out, when the atomizing disc rotates to be away from the water outlet of the universal corrugated water pipe, water flow is sprayed out, and the other end of the universal corrugated water pipe is fixedly connected with a water outlet of the water pipe valve. A water inlet of the water pipe valve is connected with the flexible water pipe, the other end of the flexible water pipe is connected with a water source, and a switch and an adjusting device for adjusting water flow are arranged on the water pipe valve. The water spraying device has the advantages that water can be continuously sprayed, and the water spraying amount can be adjusted and controlled.

Description

Technical Field

[0001] The utility model relates to an angle grinding and cutting auxiliary device, in particular to a spray dripping device used for an angle grinder and a cutting machine. Background Art

[0002] When processing mechanical devices or constructing infrastructure, it is inevitable to use angle grinders and cutters. During operation, different objects may cause different phenomena, such as sparks from metals and dust from stones. Long-term operation may also cause the working parts of angle grinders and cutters to overheat and cause deformation and other damage. At present, most of the treatment methods are to spray specific parts of the objects in advance or to spray water continuously. The former is a one-time precaution, which is not only incomplete but also unsustainable. Although the latter is continuous, it is not completely suitable for different working conditions. It not only fails to achieve the expected effect, but also easily causes water waste, which brings safety hazards to construction sites with many electrical appliances. Therefore, in the actual operation process, an auxiliary tool that can not only spray water continuously but also adjust and control the amount of water spray is needed. Summary of the invention

[0003] In order to solve the above technical problems, the utility model provides a spray dripping device for angle grinders and cutting machines, comprising a metal nozzle, a universal corrugated water pipe, a fixing device, a water pipe valve, and a flexible water pipe, characterized in that an external thread is arranged at one end of the universal corrugated water pipe, the metal nozzle is provided with an internal thread and is adapted to the universal corrugated water pipe, and the two can be rotatably connected, an atomizing disk is arranged inside the metal nozzle, and when it is rotated close to the water outlet of the universal corrugated water pipe, water mist is sprayed, and when it is rotated away from the water outlet of the universal corrugated water pipe, water flow is sprayed, the other end of the universal corrugated water pipe is fixedly connected to the water outlet of the water pipe valve, the water inlet of the water pipe valve is connected to the flexible water pipe, the other end of the flexible water pipe is connected to a water source, and the water pipe valve is provided with a switch and an adjusting device for adjusting the size of the water flow.

[0004] Furthermore, the fixing device is a bending piece with one end fixedly connected to the water pipe valve and the other end fixedly installed on the front end body of the angle grinder or cutting machine through a pre-set mounting hole.

[0005] Furthermore, the water pipe valve is one of a butterfly valve and a ball valve.

[0006] Furthermore, it also includes a micro water pump, the water outlet of the micro water pump is connected to the flexible water pipe.

[0007] The beneficial effects of the utility model are: it can adapt to different application scenarios, spray water continuously, and the water spray flow, water spray mist and size can be freely adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model.

[0009] Note: This diagram is only for illustrative purposes and does not limit the size and proportion. DETAILED DESCRIPTION

[0010] The structure of the utility model is described in detail below with reference to the accompanying drawings.

[0011] like Figure 1 The spray dripping device shown is used for angle grinders and cutting machines, comprising a metal nozzle 1, a universal corrugated water pipe 2, a fixing device 3, a water pipe valve 4, and a flexible water pipe 5. An external thread is arranged at one end of the universal corrugated water pipe 2, and the metal nozzle 1 is provided with an internal thread and is adapted to the universal corrugated water pipe 2, and the two can be rotatably connected. An atomizing disk is arranged inside the metal nozzle 1. When it is rotated close to the water outlet of the universal corrugated water pipe 2, water mist is sprayed, and when it is rotated away from the water outlet of the universal corrugated water pipe 2, water flow is sprayed. The other end of the universal corrugated water pipe 2 is fixedly connected to the water outlet of the water pipe valve 4, the water inlet of the water pipe valve 4 is connected to the flexible water pipe 5, and the other end of the flexible water pipe 5 is connected to a water source. The water pipe valve 4 is provided with a switch and an adjusting device for adjusting the water flow size. When water mist is needed, the metal nozzle 1 only needs to be rotated to make it close to the universal corrugated water pipe 2 to a certain extent, and the water flow can be changed into water mist under the blocking and impact of the atomizing disk inside the metal nozzle; if water flow is needed, the metal nozzle 1 only needs to be rotated in the opposite direction. At the same time, the adjustment device set on the water pipe valve can adjust the size of the sprayed water mist and water flow. The use of the universal corrugated pipe 2 allows the angle to be changed at will during the operation, increasing its applicability.

[0012] The fixing device 3 is a bent piece with one end fixedly connected to the water pipe valve 4 and the other end fixedly mounted on the front body of the angle grinder or cutting machine through a pre-set mounting hole. While ensuring firmness, it can also ensure strength and withstand vibration caused by operation.

[0013] According to the needs on site, the water pipe valve can be selected from a butterfly valve or a ball valve.

[0014] When the water source is low or the water pressure is low, a micro water pump 6 can be connected to the end of the flexible water pipe to meet the working condition requirements.

[0015] Through the structural design of the utility model, the adaptability of the utility model is met, while the needs of different scenes are taken into account, the environmental pollution caused by the operation is protected, and the long-term reliability of the operating accessories of the angle grinder or cutting machine is guaranteed.

Claims

1. A spray dripping device for angle grinders and cutting machines, comprising a metal nozzle, a universal corrugated water pipe, a fixing device, a water pipe valve, and a flexible water pipe, characterized in that: One end of the universal corrugated water pipe is provided with an external thread, and the metal nozzle is provided with an internal thread and is adapted to the universal corrugated water pipe, and the two can be rotatably connected. An atomizing disk is provided inside the metal nozzle. When it is rotated close to the water outlet of the universal corrugated water pipe, water mist is sprayed out, and when it is rotated away from the water outlet of the universal corrugated water pipe, water flow is sprayed out. The other end of the universal corrugated water pipe is fixedly connected to the water outlet of the water pipe valve, the water inlet of the water pipe valve is connected to the flexible water pipe, and the other end of the flexible water pipe is connected to a water source. The water pipe valve is provided with a switch and an adjusting device for adjusting the water flow.

2. A spray dripping device for an angle grinder or a cutting machine as claimed in claim 1, characterized in that: The fixing device is a bending piece with one end fixedly connected to the water pipe valve and the other end fixedly installed on the front end body of the angle grinder or cutting machine through a pre-set mounting hole.

3. A spray dripping device for an angle grinder or a cutting machine as claimed in claim 2, characterized in that: The water pipe valve is one of a butterfly valve and a ball valve.

4. A spray dripping device for an angle grinder or a cutting machine as claimed in any one of claims 1 to 3, characterized in that: It also includes a micro water pump, the water outlet of which is connected to the flexible water pipe.

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