Machining liquid spraying mechanism for milling machine

Abstract

The utility model relates to the field of milling machine machining, and discloses a machining liquid spraying mechanism for a milling machine, the machining liquid spraying mechanism comprises a water tank and a bottom plate, a plurality of water falling grooves are formed in the upper surface of the water tank, two filter plates are slidably connected to the side surface of the water tank, and a supporting column is rotatably connected to the upper surface of the bottom plate; a U-shaped plate is fixedly connected to the upper surface of the supporting column, a rotating column is rotationally connected to the inner side wall of the U-shaped plate, a mounting block is rotationally connected to the U-shaped plate through the rotating column, a water pump is fixedly connected to the side surface of the water tank, a water conveying pipe is fixedly connected to the side surface of the water pump, and a spray head is fixedly connected to the other end of the water conveying pipe. The spray head is fixedly connected to the inner wall of the mounting block; according to the device, the transverse angle and the longitudinal angle of the spray head are conveniently adjusted, so that the spraying angle is flexibly adjusted, the device is suitable for different machining requirements, and the practicability of the device is improved.

Description

Technical Field

[0001] This application relates to the field of milling machine processing, and particularly to a processing liquid spraying mechanism for a milling machine. Background Art

[0002] A milling machine mainly refers to a machine tool that processes various surfaces of a workpiece with a milling cutter. Usually, the rotational movement of the milling cutter is the main movement, and the movement of the workpiece and the milling cutter is the feed movement. It can process planes, grooves, and various curved surfaces, gears, etc.

[0003] During the milling machine processing, the liquid spraying mechanism plays an important role. It is mainly used for cooling the cutting tool, cleaning the surface of the workpiece, and providing necessary lubrication. It is one of the key factors to ensure the temperature control of the milling cutter, improve the cutting efficiency and processing accuracy during the processing. However, at present, the liquid spraying mechanisms on the market have obvious deficiencies in adjusting the spraying angle. Their spraying angles cannot be adjusted flexibly, which to a certain extent limits their application under different processing requirements, affects the cooling and flushing effects on the workpiece and the milling cutter, and further affects the stability and efficiency of the processing process.

[0004] Regarding the above related technologies, the inventor believes that there are defects in the processing liquid spraying mechanism for a milling machine in terms of inconvenient adjustment of the spraying angle.

[0005] The above information disclosed in this background art is only used to increase the understanding of the background art of this application. Therefore, it may include prior arts that are not known to those of ordinary skill in the art. Summary of the Utility Model

[0006] In order to solve the problem of inconvenient adjustment of the spraying angle of the processing liquid spraying mechanism for a milling machine, this application provides a processing liquid spraying mechanism for a milling machine.

[0007] The processing liquid spraying mechanism for a milling machine provided by this application adopts the following technical solutions:

[0008] A processing liquid spraying mechanism for a milling machine includes a water tank and a bottom plate. A plurality of water dropping grooves are formed on the upper surface of the water tank. Two filter plates are slidably connected to the side surface of the water tank. A support column is rotatably connected to the upper surface of the bottom plate. A U-shaped plate is fixedly connected to the upper surface of the support column. A rotating column is rotatably connected to the inner side wall of the U-shaped plate. An installation block is rotatably connected to the U-shaped plate through the rotating column. A water pump is fixedly connected to the side surface of the water tank. A water delivery pipe is fixedly connected to the side surface of the water pump. The other end of the water delivery pipe is fixedly connected to a spray head, and the spray head is fixedly connected to the inner wall of the installation block.

[0009] Preferably, a first gear is fixedly connected to the outer surface of the support column.

[0010] Preferably, a first support plate is fixedly connected to the upper surface of the bottom plate. The lower surface of the first support plate is rotatably connected to a second gear through a rotating shaft, and the outer surface of the second gear meshes with the outer surface of the first gear.

[0011] Preferably, one end of the rotating column penetrates through the U-shaped plate to its side surface, and a third gear is fixedly connected to its outer surface.

[0012] Preferably, a second support plate is fixedly connected to the side surface of the U-shaped plate. The side surface of the second support plate is rotatably connected to a fourth gear through a rotating shaft, and the outer surface of the fourth gear meshes with the outer surface of the third gear.

[0013] Preferably, a groove is formed on the side surface of the filter plate, a limiting groove is formed on the side surface of the water tank, a limiting block is elastically slidably connected to the inner wall of the limiting groove through a spring, and the limiting block can be engaged with the inner wall of the groove.

[0014] In summary, the present application includes the following beneficial technical effects:

[0015] By rotating the support column, the U-shaped plate and the nozzle are driven to rotate, so as to facilitate the adjustment of the horizontal angle of the nozzle. By rotating the rotating column, the mounting block and the nozzle are driven to rotate, so as to facilitate the adjustment of the longitudinal angle of the nozzle, thereby completing the flexible adjustment of the spraying angle, so as to be applicable to different processing requirements and improve the practicability of the device; compared with the prior art, it has the effect of facilitating the adjustment of the spraying angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall schematic diagram of the application embodiment;

[0017] Figure 2 is the structural diagram of the nozzle angle adjustment;

[0018] Figure 3 is Figure 1 the enlarged schematic diagram of part A.

[0019] Explanation of the reference numerals: 1, water tank; 2, bottom plate; 3, water collecting trough; 4, filter plate; 5, support column; 6, U-shaped plate; 7, rotating column; 8, mounting block; 9, water pump; 10, water delivery pipe; 11, nozzle; 12, first gear; 13, first support plate; 14, second gear; 15, third gear; 16, second support plate; 17, fourth gear; 18, groove; 19, limiting groove; 20, limiting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will further describe the present application in detail Figures 1-3 with reference to the accompanying drawings.

[0021] An embodiment of the present application discloses a machining liquid spraying mechanism for a milling machine. Referring to Figure 1 and Figure 2 , a machining liquid spraying mechanism for a milling machine includes a water tank 1 in the shape of a cuboid cavity and a plate-shaped bottom plate 2. The water tank 1 is placed under the machining table of the milling machine so that the cutting fluid after cooling the workpiece by spraying can pass through the slots on the milling machine and fall into the water tank 1. A plurality of mounting holes are formed through the surface of the bottom plate 2 so that the bottom plate 2 can be mounted at a specified position on the milling machine by screws, facilitating the spraying of cutting fluid onto the workpiece. A plurality of groove-shaped water inlet grooves 3 are formed on the upper surface of the water tank 1, and two grid-shaped filter plates 4 are slidably connected to the side surface of the water tank 1 so that the used cutting fluid can fall into the water tank 1 from the water inlet grooves 3, and the filter plates 4 filter out the impurity debris in the cutting fluid to ensure that the cutting fluid flowing back and sprayed onto the cutting edge of the milling cutter is pure and free of impurities, improving the machining accuracy and the service life of the milling cutter. Secondly, a water pump 9 is fixedly connected to the side surface of the water tank 1, a tubular water delivery pipe 10 is fixedly connected to the side surface of the water pump 9, and the other end of the water delivery pipe 10 is fixedly connected to a spray head 11 so that the filtered cutting fluid in the water tank 1 is conveyed to the spray head 11 through the water delivery pipe 10 under the action of the water pump 9, and then sprayed onto the workpiece machining position to cool and wash the machining position, thereby improving the machining efficiency and quality;

[0022] Meanwhile, a columnar support column 5 is rotatably connected to the upper surface of the bottom plate 2, a U-shaped plate 6 is fixedly connected to the upper surface of the support column 5, a columnar rotating column 7 is rotatably connected to the inner side wall of the U-shaped plate 6, the U-shaped plate 6 is rotatably connected to a U-shaped plate-shaped mounting block 8 through the rotating column 7, and the spray head 11 is fixedly connected to the inner wall of the mounting block 8 so that by rotating the support column 5, the U-shaped plate 6 and the spray head 11 can be driven to rotate, thereby facilitating the adjustment of the horizontal angle of the spray head 11, and then by rotating the rotating column 7, the mounting block 8 and the spray head 11 can be driven to rotate, thereby facilitating the adjustment of the vertical angle of the spray head 11, thus completing the flexible adjustment of the spraying angle to be applicable to different machining requirements and improving the practicability of the device.

[0023] Referring to Figure 2, a first gear 12 is fixedly connected to the outer surface of the support column 5. Secondly, a U-shaped first support plate 13 is fixedly connected to the upper surface of the bottom plate 2. The lower surface of the first support plate 13 is rotatably connected to a second gear 14 through a rotating shaft, and the outer surface of the second gear 14 meshes with the outer surface of the first gear 12. The upper end of the rotating shaft penetrates through the first support plate 13 to its upper surface and is fixedly connected to the output end of the motor, so as to drive the rotating shaft by the motor to drive the second gear 14 to rotate. Thus, under the meshing action of the outer surfaces of the second gear 14 and the first gear 12, the first gear 12 is driven to rotate, thereby driving the support column 5 and the U-shaped plate 6 to rotate, thereby driving the mounting block 8 and the nozzle 11 to rotate, so as to complete the adjustment of the horizontal angle of the nozzle 11;

[0024] At the same time, one end of the rotating column 7 penetrates through the U-shaped plate 6 to its side surface, and a third gear 15 is fixedly connected to its outer surface. A U-shaped second support plate 16 is fixedly connected to the side surface of the U-shaped plate 6. The side surface of the second support plate 16 is rotatably connected to a fourth gear 17 through a rotating shaft, and the outer surface of the fourth gear 17 meshes with the outer surface of the third gear 15. One end of the rotating shaft penetrates through the second support plate 16 to its side surface and is fixedly connected to the output end of the motor, so as to drive the rotating shaft by the motor to drive the fourth gear 17 to rotate. Thus, under the meshing action of the outer surfaces of the fourth gear 17 and the third gear 15, the third gear 15 is driven to rotate, thereby driving the rotating column 7 and the mounting block 8 to rotate, thereby driving the nozzle 11 to rotate, so as to complete the adjustment of the vertical angle of the nozzle 11.

[0025] Refer to Figure 3 , an arc-shaped groove 18 is formed on the side surface of the filter plate 4, a groove-shaped limiting groove 19 is formed on the side surface of the water tank 1, and a block-shaped limiting block 20 is elastically slidably connected to the inner wall of the limiting groove 19 through a spring, and the limiting block 20 can be engaged with the inner wall of the groove 18, so that by pressing the limiting block 20, it contracts into the inner wall of the limiting groove 19, and then the filter plate 4 is slid outwards, so that after filtering a certain amount of debris and residues, the filter plate 4 can be quickly slid outwards to pour out the debris and residues therein, avoiding blockage of the filter plate 4.

[0026] The implementation principle of a machining liquid spraying mechanism for a milling machine in an embodiment of this application is as follows: When using this device, place the water tank 1 under the machining table of the milling machine, and install the bottom plate 2 at the designated position on the milling machine through screws. Drive the second gear 14 to rotate by the motor driving the rotating shaft, so as to drive the first gear 12 to rotate under the meshing action on the outer surfaces of the second gear 14 and the first gear 12, thereby driving the support column 5 and the U-shaped plate 6 to rotate, thereby driving the mounting block 8 and the nozzle 11 to rotate, thus completing the adjustment of the horizontal angle of the nozzle 11. And drive the fourth gear 17 to rotate by the motor driving the rotating shaft, so as to drive the third gear 15 to rotate under the meshing action on the outer surfaces of the fourth gear 17 and the third gear 15, thereby driving the rotating column 7 and the mounting block 8 to rotate, thereby driving the nozzle 11 to rotate, thus completing the adjustment of the vertical angle of the nozzle 11, thus completing the flexible adjustment of the spraying angle, so that the cutting fluid can be accurately sprayed onto the workpiece machining area under different machining requirements. Cool and wash the machining area with the cutting fluid. The used cutting fluid falls into the water tank 1 from the water collecting trough 3 through the slots on the milling machine, and the filter plate 4 filters the impurities and debris in the cutting fluid to ensure that the cutting fluid sprayed back to the cutting edge of the milling cutter is pure and free of impurities, improving the machining accuracy and the service life of the milling cutter. Then, the filtered cutting fluid in the water tank 1 is conveyed to the nozzle 11 through the water delivery pipe 10 under the action of the water pump 9, and is cyclically sprayed onto the workpiece machining position to realize the reuse of resources.

[0027] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the internal connection of two components, and can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0028] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments of the present disclosure are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

[0030] The above are all the preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered by the protection scope of this application.

Claims

1. A processing liquid spraying mechanism for a milling machine, comprising a water tank (1) and a bottom plate (2), characterized in that: A plurality of water troughs (3) are arranged on the upper surface of the water tank (1). Two filter plates (4) are slidably connected to the side surface of the water tank (1). A support column (5) is rotatably connected to the upper surface of the bottom plate (2). A U-shaped plate (6) is fixedly connected to the upper surface of the support column (5). A rotating column (7) is rotatably connected to the inner side wall of the U-shaped plate (6). An installation block (8) is rotatably connected to the U-shaped plate (6) through the rotating column (7). A water pump (9) is fixedly connected to the side surface of the water tank (1). A water delivery pipe (10) is fixedly connected to the side surface of the water pump (9). The other end of the water delivery pipe (10) is fixedly connected to a spray head (11), and the spray head (11) is fixedly connected to the inner wall of the installation block (8).

2. The machining liquid spraying mechanism for a milling machine according to claim 1, wherein: A first gear (12) is fixedly connected to the outer surface of the support column (5).

3. The machining liquid spraying mechanism for a milling machine according to claim 2, characterized in that: A first support plate (13) is fixedly connected to the upper surface of the bottom plate (2). A second gear (14) is rotatably connected to the lower surface of the first support plate (13) through a rotating shaft, and the outer surface of the second gear (14) meshes with the outer surface of the first gear (12).

4. A machining liquid spraying mechanism for a milling machine according to claim 1, characterized in that: One end of the rotating column (7) penetrates through the U-shaped plate (6) to its side surface, and a third gear (15) is fixedly connected to its outer surface.

5. The machining liquid spraying mechanism for a milling machine according to claim 4, characterized in that: A second support plate (16) is fixedly connected to the side surface of the U-shaped plate (6). A fourth gear (17) is rotatably connected to the side surface of the second support plate (16) through a rotating shaft, and the outer surface of the fourth gear (17) meshes with the outer surface of the third gear (15).

6. The machining liquid spraying mechanism for a milling machine according to claim 1, wherein: A groove (18) is formed on the side surface of the filter plate (4). A limiting groove (19) is formed on the side surface of the water tank (1). A limiting block (20) is elastically slidably connected to the inner wall of the limiting groove (19) through a spring, and the limiting block (20) can be engaged with the inner wall of the groove (18).

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