Drilling device for coal machine part pin shaft machining

Abstract

The drilling device comprises a base, the top of the base is fixedly connected with a liquid storage box, the front face of the liquid storage box is provided with an injection port, the side face of the liquid storage box is fixedly connected with a side plate, the bottom of the side plate is fixedly connected with a first foot pad, and the bottom of the first foot pad is fixedly connected with a second foot pad. The top of the first foot pad is fixedly connected with a water pump, the top of the water pump is fixedly connected with one end of a hose, the surface of the hose is movably connected with a valve, and the other end of the hose is fixedly connected with an adjusting nozzle. According to the drilling device for machining the pin shaft of the coal machine part, the liquid storage tank is fixedly connected to the top of the base, cooling liquid in the liquid storage tank is pumped out through a water pump, a valve is opened, and the cooling liquid can be conveyed to the adjusting spray head through a hose and then sprayed out through the spray head to cool the pin shaft which is being drilled; therefore, the drill bit is not easy to break due to over-high temperature, and the cooling effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of pin drilling, in particular to a drilling device for processing pins of coal machine parts. Background Art

[0002] The drilling device for processing the pin shaft of coal machinery parts is a device specially used for drilling holes on the pin shaft of coal machinery parts. Through the drilling device, workers can fix the pin shaft on the work platform, and then control the drill bit through the control system to perform accurate drilling. This device can ensure the accurate position and consistent size of the drill holes, thereby improving production efficiency and processing quality.

[0003] Most of the drilling devices for processing pin shafts of coal machine parts on the market still have the following problems when used:

[0004] 1. When drilling, the traditional drilling device for processing the pin shaft of coal machine parts rubs against each other to achieve the drilling effect. During the drilling process, the tool repeatedly rubs against the parts, resulting in high internal heat of the parts and the tool. Long-term use may cause the tool to be damaged and unusable, and the cooling effect is poor.

[0005] 2. Most drilling devices used for processing pin shafts of coal machine parts may need to drill holes of different diameters during use, which requires the use of tools of different specifications, and requires workers to take them additionally, resulting in slower processing efficiency. Utility Model Content

[0006] The utility model aims to provide a drilling device for processing a pin shaft of a coal machine part, so as to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a drilling device for processing pin shafts of coal machinery parts, comprising a base, a liquid storage tank is fixedly connected to the top of the base, an injection port is opened on the front of the liquid storage tank, a side panel is fixedly connected to the side of the liquid storage tank, the bottom of the side panel is fixedly connected to a first foot pad, the top of the first foot pad is fixedly connected to a water pump, the top of the water pump is fixedly connected to one end of a hose, the surface of the hose is movably connected to a valve, and the other end of the hose is fixedly connected to an adjusting nozzle.

[0008] Preferably, the side of the liquid storage box is fixedly connected to a placement box, a slide groove is provided inside the placement box, a slide plate is slidably connected inside the slide groove, a second handle is fixedly connected to the front of the slide plate, and a second foot pad is fixedly connected to the bottom of the placement box.

[0009] Preferably, the bottom of the base is fixedly connected to an anti-slip pad, and the top of the base is fixedly connected to a column.

[0010] Preferably, the surface of the column is movably connected to the adjustment ring, the surface of the adjustment ring is fixedly connected to the processing table, an extrusion screw is provided inside the processing table, one end of the extrusion screw is fixedly connected to the first handle, and the other end of the extrusion screw is connected to the clamping plate via a rotating shaft.

[0011] Preferably, an adjustment handle is movably connected to the surface of the column, the top of the column is fixedly connected to a top plate, and the bottom of the top plate is fixedly connected to a motor.

[0012] Preferably, the bottom of the top plate is fixedly connected to a fixed block, the side of the fixed block is movably connected to an adjusting wheel, and the bottom of the fixed block is movably connected to a processing tool.

[0013] The utility model provides a drilling device for processing pin shafts of coal machine parts, which has the following advantages:

[0014] 1. This drilling device for processing the pin shaft of coal machine parts is connected to a liquid storage tank fixedly at the top of the base. The coolant in the liquid storage tank is pumped out by a water pump, and the valve is opened. The coolant can be transported to the regulating nozzle through a hose, and then sprayed out by the nozzle to cool the pin shaft being drilled, so that the temperature is not too high to cause the drill bit to break, and the cooling effect is good;

[0015] 2. This drilling device for processing the pin shaft of coal machine parts has a placement box fixedly connected to the side of the liquid storage tank. The drilling tool to be used can be placed in advance inside the placement box. In this way, when the drilling tool needs to be replaced, the slide plate can be directly opened through the second handle, and the tool to be used can be taken from the placement box for drilling operation without the need for additional taking, thereby speeding up work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the column structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the liquid storage box structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the placement box structure of the utility model.

[0021] Explanation of the markings in the figure: 1. Column; 2. Base; 3. Anti-slip pad; 4. Processing table; 5. Adjustment ring; 6. Adjustment handle; 7. Top plate; 8. Motor; 9. Fixing block; 10. Adjustment wheel; 11. Processing tool; 12. Clamping plate; 13. Extrusion screw; 14. First handle; 15. Liquid storage tank; 16. Inlet; 17. Side panel; 18. First foot pad; 19. Water pump; 20. Valve; 21. Hose; 22. Adjustment nozzle; 23. Second foot pad; 24. Placement box; 25. Slide plate; 26. Second handle; 27. Slide groove. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a drilling device for processing a pin shaft of a coal machine part of the utility model in conjunction with the accompanying drawings.

[0028] like Figure 1-4 As shown, a drilling device for processing a pin shaft of a coal machine part of the utility model comprises a base 2, a liquid storage tank 15 is fixedly connected to the top of the base 2, an injection port 16 is provided on the front of the liquid storage tank 15, a side plate 17 is fixedly connected to the side of the liquid storage tank 15, a first foot pad 18 is fixedly connected to the bottom of the side plate 17, a water pump 19 is fixedly connected to the top of the first foot pad 18, one end of a hose 21 is fixedly connected to the top of the water pump 19, a valve 20 is movably connected to the surface of the hose 21, and an adjusting nozzle 22 is fixedly connected to the other end of the hose 21. By fixing the liquid storage tank 15 on the top of the base 2, the coolant in the liquid storage tank 15 is extracted through the water pump 19, and the valve 20 is opened, the coolant can be transported to the adjusting nozzle 22 through the hose 21, and then sprayed out by the nozzle, so as to cool the pin shaft being drilled, so that its temperature is not easy to be too high and the drill bit is not broken, and the cooling effect is good.

[0029] A placement box 24 is fixedly connected to the side of the liquid storage tank 15, a slide groove 27 is provided inside the placement box 24, a slide plate 25 is slidably connected inside the slide groove 27, a second handle 26 is fixedly connected to the front of the slide plate 25, and a second foot pad 23 is fixedly connected to the bottom of the placement box 24. By fixing the placement box 24 on the side of the liquid storage tank 15, the drilling tool to be used can be placed in advance inside the placement box 24. In this way, when the drilling tool needs to be replaced, the slide plate 25 can be directly opened through the second handle 26, and the tool to be used can be taken from the placement box 24 for drilling operation without additional taking, which speeds up work efficiency.

[0030] The bottom of the base 2 is fixedly connected to the anti-skid pad 3, the top of the base 2 is fixedly connected to the column 1, and the base of the base 2 is fixedly connected to the anti-skid pad 3, so that the device can be stably placed in the required position, making it less likely to slip and having a better stabilizing effect.

[0031] The surface of the column 1 is movably connected to the adjusting ring 5, and the surface of the adjusting ring 5 is fixedly connected to the processing table 4. An extrusion screw 13 is provided inside the processing table 4. One end of the extrusion screw 13 is fixedly connected to the first handle 14, and the other end of the extrusion screw 13 is connected to the clamping plate 12 through a rotating shaft. An extrusion screw 13 is provided inside the processing table 4. When it is necessary to clamp a part, the extrusion screw 13 is pushed forward by rotating the handle, so that the extrusion screw 13 can clamp the part, thereby performing processing operations and making clamping more convenient.

[0032] An adjustment handle 6 is movably connected to the surface of the column 1, the top of the column 1 is fixedly connected to a top plate 7, and the bottom of the top plate 7 is fixedly connected to a motor 8. By fixing the motor 8 at the bottom of the top plate 7, the motor 8 can drive the processing tool 11 to rotate, so that the processing tool 11 can drill holes on the parts, and the motor 8 can also power the entire device, so that the device can be used continuously and the processing is relatively simple.

[0033] The bottom of the top plate 7 is fixedly connected to a fixed block 9, the side of the fixed block 9 is movably connected to an adjusting wheel 10, and the bottom of the fixed block 9 is movably connected to a processing tool 11. The position of the processing tool 11 drilling holes on the surface of the part can be adjusted by adjusting the wheel 10, so that the required holes can be drilled on the surface of the part without adjusting the position of the part, which is more convenient to use.

[0034] The working principle of the drilling device for processing the pin shaft of coal machine parts: when using this kind of drilling device for processing the pin shaft of coal machine parts, first, a non-slip pad 3 is fixedly connected to the base of the base 2, so that the device can be stably placed in the required position, making it less likely to slip, and the stabilization effect is better. An extrusion screw 13 is provided inside the processing table 4. When it is necessary to clamp the part, the extrusion screw 13 is pushed in by rotating the handle so that the extrusion screw 13 can clamp the part, thereby performing the processing operation, and the clamping is more convenient. Subsequently, a placement box 24 is fixedly connected to the side of the liquid storage tank 15, and the drilling tool to be used can be placed in advance in the placement box 24. In this way, when the drilling tool needs to be replaced, the slide plate 25 can be directly opened through the second handle 26, and the tool to be used can be taken from the placement box 24 for drilling operation, without the need for additional taking, which speeds up the work efficiency. A motor 8 is fixedly connected to the bottom of the top plate 7. The motor 8 can drive the processing tool 11 to rotate, so that the processing tool 11 can drill holes on the parts, and the motor 8 can also power the entire device, so that the device can be used continuously, and the processing is relatively simple. Subsequently, the position of the processing tool 11 drilling on the surface of the part can be adjusted by adjusting the wheel 10, so that the required holes can be drilled on the surface of the part without adjusting the position of the part, and it is relatively convenient to use. During the drilling process, heat is generated due to the friction between the part and the tool. By fixing the liquid storage tank 15 on the top of the base 2, the coolant in the liquid storage tank 15 is extracted by the water pump 19, and the valve 20 is opened, the coolant can be transported to the adjusting nozzle 22 through the hose 21, and then sprayed out by the nozzle, so as to cool the pin shaft being drilled, so that its temperature is not easy to be too high and the drill bit breaks, and the cooling effect is good.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A drilling device for processing a pin shaft of a coal mining machine part, comprising a base (2), characterized in that: The top of the base (2) is fixedly connected to a liquid storage tank (15), the front of the liquid storage tank (15) is provided with an injection port (16), the side of the liquid storage tank (15) is fixedly connected to a side plate (17), the bottom of the side plate (17) is fixedly connected to a first foot pad (18), the top of the first foot pad (18) is fixedly connected to a water pump (19), the top of the water pump (19) is fixedly connected to one end of a hose (21), the surface of the hose (21) is movably connected to a valve (20), and the other end of the hose (21) is fixedly connected to an adjustable nozzle (22).

2. The drilling device for processing pin shafts of coal mining machinery parts according to claim 1 is characterized in that: The side of the liquid storage box (15) is fixedly connected to a placement box (24), a slide groove (27) is provided inside the placement box (24), a slide plate (25) is slidably connected inside the slide groove (27), a second handle (26) is fixedly connected to the front of the slide plate (25), and a second foot pad (23) is fixedly connected to the bottom of the placement box (24).

3. The drilling device for processing the pin shaft of coal mining machinery parts according to claim 1 is characterized in that: The bottom of the base (2) is fixedly connected to an anti-slip pad (3), and the top of the base (2) is fixedly connected to a column (1).

4. The drilling device for processing the pin shaft of coal mining machinery parts according to claim 3 is characterized in that: The surface of the column (1) is movably connected to an adjusting ring (5), the surface of the adjusting ring (5) is fixedly connected to a processing table (4), an extrusion screw (13) is provided inside the processing table (4), one end of the extrusion screw (13) is fixedly connected to a first handle (14), and the other end of the extrusion screw (13) is connected to a pressing plate (12) via a rotating shaft.

5. The drilling device for processing the pin shaft of coal mining machinery parts according to claim 3 is characterized in that: An adjusting handle (6) is movably connected to the surface of the column (1), the top of the column (1) is fixedly connected to a top plate (7), and the bottom of the top plate (7) is fixedly connected to a motor (8).

6. The drilling device for processing the pin shaft of coal mining machinery parts according to claim 5 is characterized in that: The bottom of the top plate (7) is fixedly connected to a fixed block (9), the side of the fixed block (9) is movably connected to an adjusting wheel (10), and the bottom of the fixed block (9) is movably connected to a processing tool (11).

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