Numerical control milling machine convenient to clean

Abstract

The utility model discloses a numerical control milling machine convenient to clean, which comprises a milling machine body, a cutter is rotatably connected to the milling machine body, a machining table is movably arranged on the milling machine body, the numerical control milling machine further comprises a machining plate, a cleaning net opening, a cleaning wind head, a cleaning assembly, a collecting hopper, a filtering net plate and a vibration assembly, and the machining plate is detachably connected to the machining table. A groove matched with the side wall of the machining table is formed in the bottom end of the machining plate, a containing groove is formed in the machining plate, a workpiece to be machined can be placed, a cleaning cavity is formed in the machining table, the multiple cleaning net openings are formed, the multiple cleaning net openings are formed in the machining plate, chippings and cutting fluid can flow into the cleaning cavity conveniently, and the machining efficiency is improved. And the multiple cleaning air heads are obliquely arranged on the two sides of the machining plate correspondingly, and the cleaning assembly is arranged between the multiple cleaning air heads. According to the numerical control milling machine convenient to clean, the cleaning efficiency of chippings and cutting fluid is conveniently improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control milling machine technical field, concretely relates to a numerical control milling machine convenient to clean. BACKGROUND

[0002] Numerical control milling machine is a kind of automatic machine tool equipped with program control system, it processes the machining program (usually adopts G code and M code) handled in advance by numerical control system, numerical control system controls drive system according to program instruction, and workbench and headstock are moved according to specified trajectory and speed, simultaneously, spindle drives cutter rotation, thereby milling workpiece installed on workbench, and blank is processed into the part meeting design requirement, it is widely used in the field of machining, and numerical control milling machine is not convenient for cleaning chip when processing workpiece, which can affect processing program;

[0003] Through the retrieval, the utility model discloses a kind of numerical control milling machine of automatic cleaning waste chip, it moves the moving plate on the processing table by drive mechanism, so that cleaning block moves while scraping waste chip in T-shaped groove, when the waste chip scraped is more, waste chip will be concentrated on chip guide surface, so that waste chip is discharged to the side of processing table along the inclined chip guide surface, can prevent waste chip from scattering everywhere and affect cleaning effect, it is convenient for cleaning chip on processing table, but cutting fluid is easy to remain on processing table when numerical control milling machine processes workpiece, and chip can be adhered and remained on processing table by cutting fluid, thereby affecting the cleaning effect of chip. UTILITY MODEL CONTENT

[0004] (One) technical problem solved

[0005] In view of the deficiencies in the prior art, the utility model provides a numerical control milling machine convenient to clean to solve the problem of poor cleaning effect of chip in the background art.

[0006] (Two) technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of numerical control milling machine convenient to clean, including milling machine body, the cutter is rotatably connected on the milling machine body, and processing table is movably arranged on the milling machine body, further including processing plate, cleaning net mouth, cleaning air head, cleaning assembly, collecting hopper, filter screen and vibration assembly;

[0008] The processing plate is detachably connected on the processing table, and the processing plate is provided with a placing groove, and the processing table is provided with a cleaning cavity;

[0009] The cleaning net mouth is provided with a plurality of cleaning net mouths, and the cleaning net mouths are arranged on the processing plate.

[0010] The cleaning air heads are arranged on both sides of the machining plate.

[0011] The cleaning assembly is arranged between the cleaning air heads.

[0012] The collecting hopper is detachably connected in the machining table.

[0013] The filter screen is fixedly connected in the collecting hopper.

[0014] The vibration assembly is arranged in the collecting hopper.

[0015] Further, the vibration assembly comprises:

[0016] The connecting columns are fixedly connected in the collecting hopper.

[0017] The connecting rods are rotatably connected between the connecting columns.

[0018] The vibration rods are fixedly connected with the connecting rods.

[0019] Further, the cleaning assembly comprises:

[0020] The air blower is mounted on one side of the milling machine body through the mounting seat.

[0021] The support pipe is communicated at the output end of the air blower.

[0022] The connecting pipes are symmetrically communicated on the support pipe.

[0023] The air blowing pipes are communicated between the connecting pipes and the cleaning air heads.

[0024] Further, two support plates are symmetrically connected on the milling machine body, and support rings are fixedly connected on the two support plates.

[0025] Further, a plurality of support rods are fixedly connected on the inner bottom wall of the machining table, and a plurality of support grooves matched with the support rods are formed on the collecting hopper.

[0026] Further, a drainage pipe is communicated on one side of the machining table, and a valve is arranged on the drainage pipe.

[0027] (Three) beneficial effects

[0028] Compared with the prior art, this utility model provides a CNC milling machine that is easy to clean, and has the following features:

[0029] Beneficial effects:

[0030] 1. In this utility model, the combination of the processing plate and the placement table facilitates the placement of the workpiece to be processed. The combination of the milling machine body and the cutting tool allows the workpiece to be processed. At the same time, the combination of multiple cleaning mesh openings facilitates the entry of chips and cutting fluid generated during processing into the cleaning chamber, so as to reduce the accumulation of chips and cutting fluid on the processing plate and the impact on subsequent workpiece processing.

[0031] 2. In this utility model, the combination of the cleaning component and multiple cleaning nozzles facilitates the blowing of debris and cutting fluid into the collection hopper for collection, thereby improving the cleaning effect;

[0032] 3. In this utility model, the combination of the collection hopper and the filter screen facilitates the collection and filtration of debris and cutting fluid, so as to facilitate the recycling of cutting fluid. At the same time, the vibration component facilitates the vibration of the collection hopper, so as to cause slight vibration of the processing plate and the filter screen, thereby accelerating the flow rate of debris and cutting fluid, and thus improving the cleaning efficiency of debris and cutting fluid. Attached Figure Description

[0033] Fig. 1 This is a schematic diagram of the overall structure of this application;

[0034] Fig. 2 This is a cross-sectional structural diagram showing the assembly of the processing table, processing plate, and collection hopper in this application;

[0035] Fig. 3 This is a structural diagram illustrating the assembly of the air head, support pipe, and connecting pipe in this application.

[0036] Fig. 4 This is a schematic diagram of the structure of the collection bucket, connecting rod, and conveying ring used in this application.

[0037] In the diagram: 1. Milling machine body; 2. Cutting tool; 3. Machining table; 4. Machining plate; 5. Cleaning air head; 6. Collection hopper; 7. Filter screen; 8. Connecting column; 9. Connecting rod; 10. Vibrating rod; 11. Air blower; 12. Support pipe; 13. Connecting pipe; 14. Air blower duct; 15. Support plate; 16. Support ring; 17. Support rod; 18. Drain pipe; 19. Transport ring. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Please see Figs. 1 to 4 A CNC milling machine for easy cleaning includes a milling machine body 1, on which a cutting tool 2 is rotatably connected. The milling machine body 1 processes a pre-written machining program (usually using G-code and M-code) through a CNC system. According to the program instructions, the CNC system controls the drive system to move the machining table 3 and the spindle box along a specified trajectory and speed. Simultaneously, the spindle drives the cutting tool 2 to rotate, thereby milling the workpiece mounted on the machining table 3. The machining table 3 is movably mounted on the milling machine body 1. The machine also includes a machining plate 4, a cleaning mesh opening, a cleaning fan 5, a cleaning assembly, a collection hopper 6, a filter screen 7, and a vibration assembly. The machining plate 4 is detachably connected to the machining table 3. The bottom end of the machining plate 4 has a groove that matches the side wall of the machining table 3, allowing for installation and removal of the machining plate 4 on the machining table 3 for easy cleaning. The machining plate 4 is equipped with a slot for placing workpieces to be processed. The machining table 3 has a cleaning chamber with multiple cleaning screen openings on the machining plate 4 to facilitate the flow of debris and cutting fluid into the cleaning chamber. Multiple cleaning air heads 5 are provided and are inclinedly arranged on both sides of the machining plate 4. The cleaning assembly is located between the multiple cleaning air heads 5. The collection hopper 6 is detachably connected to the machining table 3. The filter screen 7 is fixedly connected to the collection hopper 6 to filter cutting fluid and debris. The vibration assembly is located in the collection hopper 6. A drain pipe 18 is connected to one side of the machining table 3. A valve is provided on the drain pipe 18. When the valve is opened, the filtered cutting fluid can be discharged through the drain pipe 18, thereby enabling the recycling of cutting fluid.

[0040] Specifically, the vibration assembly includes connecting columns 8, connecting rods 9, and vibrating rods 10. Multiple connecting columns 8 are provided, and all of them are fixedly connected inside the collection hopper 6. Two connecting rods 9 are provided, and the two connecting rods 9 are rotatably connected between the multiple connecting columns 8. Multiple vibrating rods 10 are provided, and the multiple vibrating rods 10 are fixedly connected to the two connecting rods 9 respectively. All of the multiple vibrating rods 10 make point contact with the inner wall of the collection hopper 6. The cleaning air head 5 blows directly onto the connecting columns 8, connecting rods 9, and vibrating rods 10.

[0041] When the cleaning fan 5 starts blowing air, the connecting column 8, connecting rod 9, and vibrating rod 10 will be blown and rotated. When multiple vibrating rods 10 rotate, they can continuously and slightly tap the collecting hopper 6, so as to shake off and clean the debris and cutting fluid in the collecting hopper 6 and the filter screen 7. At the same time, the vibration can be transmitted to the processing plate 4 through the support rod 17, and the debris and cutting fluid on the processing plate 4 can be slightly vibrated and cleaned, thereby improving the cleaning efficiency of debris and cutting fluid.

[0042] Specifically, the cleaning components include a blower 11, a support tube 12, a connecting tube 13, and a blower pipe 14. The blower 11 is mounted on one side of the milling machine body 1 via a mounting base. The support tube 12 is connected to the output end of the blower 11. There are two connecting tubes 13, which are symmetrically connected to the support tube 12. There are multiple blower pipes 14, which are respectively connected between two connecting tubes 13 and multiple cleaning nozzles 5.

[0043] When the blower 11 is turned on, it blows air onto the support tube 12, which in turn blows air onto the two connecting tubes 13 and multiple blower tubes 14 onto multiple cleaning nozzles 5. This blows away and cleans the debris and cutting fluid on the machining plate 4, thereby reducing the impact of debris and cutting fluid residue on the machining plate 4 on subsequent processing. At the same time, the cleaning nozzles 5 can also blow away and separate the debris and cutting fluid, thereby reducing the amount of debris that adheres to the machining plate 4 due to cutting fluid.

[0044] Specifically, two support plates 15 are symmetrically connected on the milling machine body 1, and support rings 16 are fixedly connected to both support plates 15. Support rings 16 are provided with support ports that match the connecting pipe 13.

[0045] The two support plates 15 can stably support the two support rings 16, so that the support rings 16 can stably support the connecting pipe 13 through the support port, thereby improving the stability of the connecting pipe 13.

[0046] Specifically, multiple support rods 17 are fixedly connected to the inner bottom wall of the processing table 3, and multiple support grooves matching the support rods 17 are opened on the collection hopper 6. Two transport rings 19 are symmetrically connected to the inner side wall of the collection hopper 6.

[0047] The collection hopper 6 can be placed and removed within the processing table 3 via two transport rings 19. When multiple support rods 17 are aligned with multiple support slots, the collection hopper 6 can be stably placed within the processing table 3 to facilitate the collection of debris.

[0048] In summary, the workpiece to be processed is first placed in the placement slot on the processing plate 4, and the milling machine body 1 is started so that the cutting tool 2 processes the workpiece. During the processing, the cutting fluid and the debris generated by the workpiece will enter the collection hopper 6 through multiple cleaning screens. At the same time, the blower 11 is started so that the blower 11 blows air onto the support pipe 12, the connecting pipe 13 and multiple air pipes 14, so that multiple cleaning air heads 5 can blow and clean the debris and cutting fluid on the processing plate 4. At the same time, the connecting column 8, the connecting rod 9 and the vibrating rod 10 will be blown by the wind and start to rotate. The multiple vibrating rods 10 will slightly strike the collection hopper 6, which can vibrate and clean the cutting fluid and debris on the collection hopper 6 and the filter screen 7, thus improving the cleaning efficiency of cutting fluid and debris.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A numerical control milling machine convenient to clean, comprising a milling machine body (1), a cutter (2) is rotatably connected on the milling machine body (1), and a machining table (3) is movably arranged on the milling machine body (1), characterized in that, Also include: Processing plate (4), the processing plate (4) is detachably connected on the processing table (3), and the processing plate (4) is provided with a placing groove, and the processing table (3) is provided with a cleaning cavity; The cleaning net mouth is provided with a plurality of cleaning net mouths, and the plurality of cleaning net mouths are arranged on the processing plate (4); The cleaning wind head (5) is provided with a plurality of cleaning wind heads (5), and the plurality of cleaning wind heads (5) are respectively arranged on the two sides of the processing plate (4); The cleaning assembly is arranged between the plurality of cleaning wind heads (5); The collecting hopper (6) is detachably connected in the processing table (3); The filter screen plate (7) is fixedly connected in the collecting hopper (6); The vibration assembly is arranged in the collecting hopper (6).

2. The numerically controlled milling machine for easy cleaning according to claim 1, characterized in that, The vibration assembly comprises: The connecting column (8) is provided with a plurality of connecting columns (8), and the plurality of connecting columns (8) are fixedly connected in the collecting hopper (6); The connecting rod (9) is provided with two connecting rods (9), and the two connecting rods (9) are respectively connected between the plurality of connecting columns (8); The vibration rod (10) is provided with a plurality of vibration rods (10), and the plurality of vibration rods (10) are respectively fixedly connected with the two connecting rods (9).

3. The numerically controlled milling machine of claim 2, wherein, The cleaning assembly comprises: The blower (11) is installed on one side of the milling machine body (1) through the mounting seat; The support pipe (12) is communicated at the output end of the blower (11); The connecting pipe (13) is provided with two connecting pipes (13), and the two connecting pipes (13) are symmetrically communicated on the support pipe (12); The blowing pipe (14) is provided with a plurality of blowing pipes (14), and the plurality of blowing pipes (14) are respectively communicated between the two connecting pipes (13) and the plurality of cleaning wind heads (5).

4. The numerically controlled milling machine of claim 3, wherein, The milling machine body (1) is symmetrically connected with two supporting plates (15), and the two supporting plates (15) are fixedly connected with supporting rings (16), and the supporting rings (16) are provided with supporting openings matched with the connecting pipes (13).

5. The numerically controlled milling machine of claim 4, wherein, The inner bottom wall of the processing table (3) is fixedly connected with a plurality of supporting rods (17), and the collecting hopper (6) is provided with a plurality of supporting grooves matched with the supporting rods (17).

6. The numerically controlled milling machine of easy cleaning according to claim 5, characterized in that, The processing table (3) is communicated with a drain pipe (18), and the drain pipe (18) is provided with a valve.

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