Combined milling machine of numerical control locomotive

Abstract

The utility model relates to the technical field of milling machine machining, in particular to a combined milling machine of a numerical control locomotive. The device comprises a milling machine, a water tank is fixedly connected to the front face of the milling machine, and two side plates are fixedly connected to the bottom of the inner surface of the water tank. The motor rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the supporting plate to rotate, the supporting plate rotates to drive the mounting plate to rotate, the sieve is driven to incline, the baffle is fixed above the sieve through the screw, when the screw is screwed off, the baffle can rotate to the bottom of the sieve, and chippings can slide down along the inclined bottom of the sieve. The sieve rotates to drive the rotating rod and the annular block to rotate, the annular block rotates to drive the sliding block to slide in the sliding groove, and the sliding groove limits the sliding block, so that the situation that the sieve excessively inclines to pour out the chippings is avoided, the chippings are separated out during machining, efficiency is improved, the chippings can be melted and reused, and the machining efficiency is improved. The material utilization efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machine processing, and more specifically, to a combined milling machine for a numerical control locomotive. Background Art

[0002] During the machining process, especially when using a numerical control machining center for precision machining, cutting fluid is usually used to cool and lubricate tools and clean the surface of the workpiece. The cutting fluid can help remove contaminants such as chips, iron powder, and oil stains, thereby maintaining the cleanliness of the machining environment, improving the machining quality and tool life. In some numerical control machining centers, a rotating water spraying and cleaning device may be integrated, which can spray cutting fluid onto the workbench through nozzles during the machining process to achieve automatic flushing of the workbench, workpiece, and fixture, effectively removing chips and other contaminants. Therefore, in these cases, it can be said that the step of cleaning with water (cutting fluid) is indeed involved in the machining process.

[0003] Regarding milling machine processing, there are many existing technologies, for example:

[0004] Chinese Patent Application No. 202221412544.5 discloses a machine tool body, a support plate, and a combined table. A clamping table is installed on the machine tool body, and a U-shaped support plate is installed on the upper surface of the clamping table. A collection box is provided on the machine tool body corresponding to the clamping table; the support plate surrounds the clamping table on three sides, and a combined table is fixed on the side facing away from the machine tool body. A first chute and a second chute are horizontally opened on the surface of the support plate facing the combined table. A transmission rod slides through the inside of the first chute, and an installation rod slides through the inside of the second chute. One end of the installation rod located inside the support plate is fixed with a transmission gear, and the end far from the transmission gear is fixed with a driving gear. One end of the installation rod close to the transmission gear is rotatably connected with a connecting shaft. This combined three-axis adjustable milling machine processing platform can improve the cleaning strength and reduce energy consumption through power transmission.

[0005] However, during the existing milling machine processing, only chips and water can be collected together, and the chips and water cannot be separated, resulting in waste of resources and environmental pollution when the chips are discarded. When the chips are separated from the water again, filtration is required again, with low efficiency. The chips and water cannot be directly separated during the processing, and the applicable range is limited. In view of this, we propose a combined milling machine for a numerical control locomotive. Summary of the Utility Model

[0006] The purpose of the present utility model is to solve the above-mentioned drawbacks and provide a combined milling machine for a numerical control locomotive;

[0007] To achieve the above object, the utility model provides a combined milling machine for a numerical control locomotive, including a milling machine. A water tank is fixedly connected to the front surface of the milling machine. A side plate is fixedly connected to the bottom surface of the inner surface of the water tank. The number of the side plates is two. A rotating shaft is rotatably connected to the inner side surface of the side plate. A support plate is fixedly connected to the outer surface of the rotating shaft. A mounting plate is rotatably connected to the outer surface of the support plate. A sieve is rotatably connected to the outer surface of the mounting plate.

[0008] The rotation of the rotating shaft drives the support plate to rotate, and the rotation of the support plate drives the sieve to incline.

[0009] As a further improvement of the technical solution, a fixing plate is fixedly connected to the bottom of the water tank. A sliding groove is formed in the top of the fixing plate. A sliding block is slidably connected inside the sliding groove. An annular block is fixedly connected to the top of the sliding block. The top of the annular block is fixedly connected to the bottom of the sieve. A rotating rod is fixedly connected inside the annular block. The end of the rotating rod is rotatably connected to the front surface of the milling machine.

[0010] As a further improvement of the technical solution, a through hole is formed in the front surface of the sieve. A handle is slidably connected inside the through hole. A cleaning brush is fixedly connected to the end of the handle. A circular block is fixedly connected to the outer surface of the handle.

[0011] As a further improvement of the technical solution, a baffle is rotatably connected to the bottom of the sieve. A screw is threadedly connected to the left side of the baffle. The end of the screw is threadedly connected to the inside of the sieve.

[0012] As a further improvement of the technical solution, a motor is fixedly connected to the front surface of the side plate. The end of the output shaft of the motor extends into the inside of the side plate and is fixedly connected to the end of the rotating shaft.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The rotation of the motor drives the rotation of the rotating shaft. The rotation of the rotating shaft drives the rotation of the support plate. The rotation of the support plate drives the rotation of the mounting plate, driving the sieve to incline. The baffle is fixed above the sieve through a screw. When the screw is unscrewed, the baffle will rotate under the sieve, and the debris will slide down along the inclined bottom of the sieve, making it convenient to collect the debris. The rotation of the sieve drives the rotation of the rotating rod and the annular block. The rotation of the annular block drives the sliding block to slide in the sliding groove. Through the limitation of the sliding block by the sliding groove, the sieve will not incline too much to cause the debris to pour out. The debris is separated during processing, improving the efficiency. The debris can be melted and reused, improving the material utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2Schematic diagram of the filtering structure of the present utility model;

[0017] Figure 3 of the present utility model Figure 2 Schematic diagram at position A;

[0018] Figure 4 Schematic diagram of the rotating structure of the present utility model;

[0019] Figure 5 Schematic diagram of the sliding structure of the present utility model.

[0020] The meanings of each label in the figure are as follows:

[0021] 1. Milling machine;

[0022] 2. Support plate; 21. Water tank; 211. Side plate; 212. Rotating shaft; 213. Motor; 214. Water pipe; 22. Mounting plate; 23. Sieve; 231. Baffle; 232. Through hole; 233. Screw; 24. Fixed plate; 241. Slide groove; 25. Slide block; 26. Rotating rod; 27. Annular block;

[0023] 3. Cleaning brush; 31. Circular block; 32. Handle. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] During the machining process, especially when using a CNC machining center for precision machining, cutting fluid is usually used to cool and lubricate the tools and clean the surface of the workpiece. The cutting fluid can help remove contaminants such as chips, iron powder, and oil stains, thereby maintaining the cleanliness of the machining environment, improving the machining quality and tool life. In some CNC machining centers, a rotating water spraying and cleaning device may be integrated, which can spray cutting fluid onto the workbench through a nozzle during the machining process to achieve automatic flushing of the workbench, workpiece, and fixture, effectively removing chips and other contaminants. Therefore, in these cases, it can be said that the step of cleaning with water (cutting fluid) is indeed involved in the machining process.

[0026] Please refer to Figures 1 - 5As shown in the figure, this embodiment provides a combined milling machine for a numerically controlled locomotive, including a milling machine 1. In order to separate water and debris, the specific structure is as follows: A water tank 21 is fixedly connected to the front of the milling machine 1. At the bottom of the inner surface of the water tank 21, two side plates 211 are fixedly connected. A rotating shaft 212 is rotatably connected to the inner surface of the side plates 211. A support plate 2 is fixedly connected to the outer surface of the rotating shaft 212. An installation plate 22 is rotatably connected to the outer surface of the support plate 2. A sieve 23 is rotatably connected to the outer surface of the installation plate 22. The rotation of the rotating shaft 212 drives the support plate 2 to rotate, and the rotation of the support plate 2 drives the sieve 23 to tilt. However, during the processing of the existing milling machine 1, only debris and water can be collected together, and the debris and water cannot be separated. This leads to waste of resources and environmental pollution when the debris is discarded. When the debris is separated from the water again, it needs to be filtered again, resulting in low efficiency. The debris and water cannot be directly separated during the processing, and the scope of application is limited.

[0027] The improvement in this embodiment lies in:

[0028] The rotation of the motor 213 drives the rotation of the rotating shaft 212. The rotation of the rotating shaft 212 drives the rotation of the support plate 2. The rotation of the support plate 2 drives the rotation of the installation plate 22, driving the sieve 23 to tilt. The baffle 231 is fixed above the sieve 23 through the screw 233. When the screw 233 is unscrewed, the baffle 231 will rotate under the sieve 23, and the debris will slide down along the bottom of the tilted sieve 23, making it convenient to collect the debris. The rotation of the sieve 23 drives the rotation of the rotating rod 26 and the annular block 27. The rotation of the annular block 27 drives the slider 25 to slide in the chute 241. Through the limitation of the slider 25 by the chute 241, the sieve 23 will not tilt excessively to cause the debris to pour out. The debris is separated during the processing, improving the efficiency. The debris can be melted and reused, improving the material utilization efficiency.

[0029] In order to make the tilting angle of the sieve 23 appropriate, a fixed plate 24 is fixedly connected to the bottom of the water tank 21. A chute 241 is opened at the top of the fixed plate 24. A slider 25 is slidably connected inside the chute 241. The top of the slider 25 is fixedly connected to the annular block 27. The top of the annular block 27 is fixedly connected to the bottom of the sieve 23. A rotating rod 26 is fixedly connected inside the annular block 27. The end of the rotating rod 26 is rotatably connected to the front of the milling machine 1. Through the rotation of the rotating rod 26, the annular block 27, the sieve 23 and the slider 25 are driven to rotate. Through the limitation of the rotation range of the slider 25 by the chute 241, the tilting angle of the sieve 23 is made appropriate.

[0030] To facilitate the collection of debris on the sieve 23, through holes 232 are provided on the front surface of the sieve 23. A handle 32 is slidably connected inside the through holes 232. A cleaning brush 3 is fixedly connected to the end of the handle 32. A circular block 31 is fixedly connected to the outer surface of the handle 32. By fixing the circular block 31 on the handle 32, the cleaning brush 3 is not easily tilted and detached. By moving the handle 32 in the through holes 232, the cleaning brush 3 is driven to clean the sieve 23, realizing the easy collection of debris on the sieve 23.

[0031] To facilitate the falling out of debris inside the sieve 23, a baffle 231 is rotatably connected to the bottom of the sieve 23. A screw 233 is threadedly connected to the left side of the baffle 231. The end of the screw 233 is threadedly connected inside the sieve 23. By removing the screw 233, the baffle 231 falls to the bottom of the sieve 23, realizing the easy falling out of debris inside the sieve 23.

[0032] Considering the inconvenient rotation of the rotating shaft 212, a motor 213 is fixedly connected to the front surface of the side plate 211. The end of the output shaft of the motor 213 extends into the side plate 211 and is fixedly connected to the end of the rotating shaft 212. By rotating the motor 213, the rotating shaft 212 is driven to rotate, realizing the convenience of the rotation of the rotating shaft 212.

[0033] In summary, the working principle of this solution is as follows:

[0034] By dropping debris and water from the milling machine 1 and filtering them through the sieve 23, the water will drip through the sieve holes of the sieve 23 into the water tank 21 and be discharged from the water tank 21 through the water pipe 214. When there is a large amount of debris inside the sieve 23 and the milling machine 1 is no longer in use, the motor 213 is powered on. The rotation of the motor 213 drives the rotation of the rotating shaft 212. The rotation of the rotating shaft 212 drives the rotation of the support plate 2. The rotation of the support plate 2 drives the rotation of the mounting plate 22, driving the sieve 23 to tilt. The tilt of the sieve 23 drives the rotation of the annular block 27 and the rotating rod 26 and the sliding of the slider 25. The slider 25 slides inside the chute 241, and the chute 241 controls the rotation angle of the sieve 23 so that the sieve 23 will not flip over and cause debris to fall everywhere. The baffle 231 is fixed above the sieve 23 by the screw 233. When the screw 233 is manually unscrewed, the baffle 231 will rotate to the bottom of the sieve 23, and the debris will slide down along the inclined bottom of the sieve 23. A bag is used to catch the debris under the sieve 23 to facilitate the collection of the debris. When the debris does not fall cleanly, hold the handle 32 and clamp the sieve 23 with the cleaning brush 3 through the handle 32 so that the cleaning brush 3 will not tilt. Slide the handle 32 to the left by hand, driving the cleaning brush 3 to brush left on the surface of the sieve 23 to sweep off the debris sticking to the surface of the sieve 23. When the debris is cleaned, manually screw on the screw 233. The rotation of the motor 213 drives the rotation of the rotating shaft 212. The rotation of the rotating shaft 212 drives the rotation of the support plate 2, the mounting plate 22 and the sieve 23. The rotation of the sieve 23 drives the rotation of the annular block 27 and the rotating rod 26, driving the slider 25 to slide in the chute 241. The chute 241 catches the slider 25 to make the sieve 23 horizontal. During the processing, the separation of debris and waste water is achieved simultaneously, improving the material utilization rate, protecting the environment and increasing the scope of application.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined milling machine for a numerically controlled locomotive, comprising a milling machine (1), characterized in that: On the front of the milling machine (1), a water tank (21) is fixedly connected. At the bottom of the inner surface of the water tank (21), side plates (211) are fixedly connected. The number of the side plates (211) is two. A rotating shaft (212) is rotatably connected to the inner surface of the side plates (211). A support plate (2) is fixedly connected to the outer surface of the rotating shaft (212). A mounting plate (22) is rotatably connected to the outer surface of the support plate (2). A sieve (23) is rotatably connected to the outer surface of the mounting plate (22). The rotation of the rotating shaft (212) drives the support plate (2) to rotate, and the rotation of the support plate (2) drives the sieve (23) to tilt.

2. The combined milling machine of the numerically controlled locomotive according to claim 1, characterized in that: At the bottom of the water tank (21), a fixing plate (24) is fixedly connected. A sliding groove (241) is formed at the top of the fixing plate (24). A sliding block (25) is slidably connected inside the sliding groove (241). An annular block (27) is fixedly connected to the top of the sliding block (25). The top of the annular block (27) is fixedly connected to the bottom of the sieve (23). A rotating rod (26) is fixedly connected inside the annular block (27). The end of the rotating rod (26) is rotatably connected to the front of the milling machine (1).

3. The combined milling machine of a numerically controlled locomotive according to claim 1, wherein: A through hole (232) is formed in the front of the sieve (23). A handle (32) is slidably connected inside the through hole (232). A cleaning brush (3) is fixedly connected to the end of the handle (32). A circular block (31) is fixedly connected to the outer surface of the handle (32).

4. The combined milling machine for a numerically controlled locomotive according to claim 1, wherein: A baffle (231) is rotatably connected to the bottom of the sieve (23). A screw (233) is threadedly connected to the left side of the baffle (231). The end of the screw (233) is threadedly connected inside the sieve (23).

5. The combined milling machine for a numerically controlled locomotive according to claim 1, characterized in that: A motor (213) is fixedly connected to the front of the side plate (211). The end of the output shaft of the motor (213) extends into the side plate (211) and is fixedly connected to the end of the rotating shaft (212).

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