Vertical milling machine with flying chip protection structure

Abstract

The utility model provides a vertical milling machine with a flying chip protection structure. The vertical milling machine with the flying chip protection structure comprises a milling machine body; the chassis is mounted at the bottom of the milling machine body; the two screw rods are both rotationally mounted in the base plate; the two motors are both installed on the chassis, and output shafts of the two motors are fixedly connected with the two screw rods correspondingly; the sliding block is arranged on the two screw rods in a threaded and sleeving manner; and the protective shell is fixedly installed on the top of the sliding block, and the milling machine body is movably sleeved with the protective shell. The vertical milling machine with the flying chip protection structure provided by the utility model has the advantages that the flexibility is higher, the protection property is stronger, flying chips are prevented, and meanwhile, a processing place can be exposed during cleaning so as to be convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machines, in particular to a vertical milling machine with a flying chip protection structure. Background Art

[0002] A milling machine is a metal cutting machine tool, mainly used for processing planes, curved surfaces and various grooves. On the milling machine, the workpiece is mounted on a workbench or on accessories such as a dividing head. The milling cutter mainly moves in rotation, and the movement of the workpiece and the milling cutter is the feed motion. The milling machine can process planes (horizontal planes, vertical planes), grooves (keyways, T-slots, dovetail grooves, etc.), toothed parts (gears, spline shafts, sprockets), spiral surfaces (threads, spiral grooves) and various curved surfaces. In addition, the milling machine can also be used for processing the surface of rotating bodies, inner holes and cutting off, etc. Due to multi-blade intermittent cutting, the milling machine has a higher productivity. In simple terms, the milling machine is a machine tool that can perform milling, drilling and boring on workpieces.

[0003] It is difficult to block and shield the flying workpiece debris when the existing milling machine is in use. The flying workpiece debris not only pollutes the processing environment, but also easily affects the health of the workers. The existing CNC machine tools are mostly equipped with protective shells, which can prevent the flying chips from being directly discharged, but it is not convenient to clean the milling machine.

[0004] Therefore, it is necessary to provide a new vertical milling machine with a flying chip protection structure to solve the above technical problems. Utility Model Content

[0005] In order to solve the technical problem that it is difficult to block and shield the flying workpiece debris when the existing milling machine is in use, the utility model provides a vertical milling machine with a flying chip protection structure.

[0006] The utility model provides a vertical milling machine with a flying chip protection structure, comprising: a milling machine body; a chassis, wherein the chassis is installed at the bottom of the milling machine body; two screw rods, wherein the two screw rods are rotatably installed in the chassis; two motors, wherein the two motors are installed on the chassis, and the output shafts of the two motors are respectively fixedly connected to the two screw rods; a slider, wherein the slider is threadedly sleeved on the two screw rods; a protective shell, wherein the protective shell is fixedly installed on the top of the slider, and wherein the protective shell is movably sleeved outside the milling machine body; and two dust suction assemblies, wherein the two dust suction assemblies are respectively arranged on both sides of the protective shell, and wherein the dust suction assemblies are used to absorb flying chips generated when the milling machine body processes a workpiece.

[0007] Preferably, the dust suction assembly includes a first fan, a dust box and a dust suction pipe, the first fan and the dust box are both fixedly mounted on the protective shell, the dust box is fixedly connected to the air inlet end of the first fan, the dust suction pipe is fixedly mounted on a side of the dust box away from the first fan, the air inlet end of the dust suction pipe extends into the protective shell, and an isolation net is fixedly mounted in the dust box.

[0008] Preferably, a notch is provided on the top of the protective shell, an observation window is provided on the protective shell, the observation window is made of explosion-proof tempered glass, and a plurality of support wheels are provided on the bottom of the protective shell, and the plurality of support wheels can all contact the bottom inner wall of the chassis.

[0009] Preferably, a baffle is provided in the dust box, an opening is provided on the baffle, an electric telescopic rod is fixedly installed on the top of the dust box, two isolation plates are provided in the dust box, a plurality of connecting rods are installed between the two isolation plates, any one of the isolation plates is fixedly connected to the output rod of the electric telescopic rod, the other isolation plate is located in the opening, and the isolation net is fixedly connected to the baffle.

[0010] Preferably, a dust drawer is movably installed in the dust box, the dust drawer is located below the baffle, a sealing plate is fixedly installed on one side of the dust drawer, and the sealing plate is fixedly connected to the dust box by bolts.

[0011] Preferably, a second fan is fixedly mounted on the sealing plate, an exhaust duct extending into the dust collecting drawer is fixedly mounted on the exhaust end of the second fan, a plurality of exhaust ports are arranged on the exhaust duct, and a dustproof net is arranged on the fixed sleeve outside the exhaust duct.

[0012] Preferably, a cleaning strip is fixedly sleeved outside the two isolation plates, the first fan is a high-pressure fan, and a one-way valve is provided at the air inlet end of the first fan.

[0013] Compared with the related art, the vertical milling machine with flying chip protection structure provided by the utility model has the following beneficial effects:

[0014] The utility model provides a vertical milling machine with a flying chip protection structure:

[0015] 1. The chassis can collect the waste liquid generated when the milling machine body is running to process the workpiece, so as to prevent the waste liquid from polluting the environment. The position of the slider can be adjusted by driving the screw rod by the motor, so as to adjust the position of the protective shell. When cleaning the milling machine body, the protective shell can be kept away from the milling machine body, so that the milling machine body is fully exposed for easy cleaning. The milling machine body can be protected by the protective shell to prevent the debris generated when processing the workpiece from flying and polluting the environment and affecting the health of the workers. The first fan can be used in conjunction with the dust suction pipe to suck the debris generated by the processing of the workpiece into the dust box. The dust box collects the debris for subsequent unified processing of the debris. The isolation net can prevent the debris in the dust box from directly entering the first fan and causing damage to the first fan;

[0016] 2. The notch can prevent the processing structure on the milling machine body from being difficult to contact the workpiece. The observation window can be used to connect the processing progress of the workpiece outside the protective shell. The support wheel can increase the stability of the protective shell when it moves, providing sufficient support for the protective shell. The height of the isolation plate can be adjusted by adjusting the extension length of the output rod of the electric telescopic rod, which is convenient for transferring the debris between the two isolation plates to the bottom of the baffle. The isolation plate can achieve a certain sealing effect to prevent the debris at the bottom of the baffle from flying up and affecting the dust collection effect when the first fan is running;

[0017] 3. The dust drawer can be used to collect debris for subsequent unified processing of the debris. The sealing plate can prevent the dust box from leaking, which makes it difficult to extract flying debris. The dust drawer can be removed for cleaning by removing the sealing plate. The second fan can cooperate with the exhaust duct to blow air into the space between the two isolation plates to make the debris on the isolation plates fall into the dust drawer. The dustproof net can prevent debris from entering the exhaust duct and causing blockage of the exhaust duct, and even damage to the second fan. The cleaning strip can clean the debris attached to the inner wall to improve the debris discharge effect. The high-pressure fan has a higher pressure to ensure the dust collection effect. The one-way valve can prevent gas backflow. At the same time, it is difficult to ensure the sealing effect of the isolation plate by relying solely on the cleaning strip, which basically ensures that the air can circulate normally when the second fan is running. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of a vertical milling machine with a flying chip protection structure provided by the utility model;

[0019] Figure 2 It is a rear cross-sectional structural schematic diagram of the protective shell in the utility model;

[0020] Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0021] Figure 4 It is a rear cross-sectional structural schematic diagram of the dust collection box in the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the dust collecting box in the utility model.

[0023] Numbers in the figure: 1. Milling machine body; 2. Chassis; 3. Screw; 4. Motor; 5. Slider; 6. Protective shell; 7. Notch; 8. Observation window; 9. Support wheel; 10. First fan; 11. Dust box; 12. Dust suction pipe; 13. Isolation net; 14. Isolation plate; 15. Connecting rod; 16. Dust collection drawer; 17. Second fan; 18. Exhaust pipe; 19. Electric telescopic rod. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1-Figure 5 ,in, Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of a vertical milling machine with a flying chip protection structure provided by the utility model;

[0026] Figure 2 It is a rear cross-sectional structural schematic diagram of the protective shell in the utility model; Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG. Figure 4 It is a rear cross-sectional structural schematic diagram of the dust collection box in the utility model; Figure 5 It is a schematic diagram of the three-dimensional structure of the dust collecting box in the utility model.

[0027] The vertical milling machine with a flying chip protection structure comprises: a milling machine body 1; a chassis 2, wherein the chassis 2 is mounted at the bottom of the milling machine body 1; two screws 3, wherein the two screws 3 are both rotatably mounted in the chassis 2; two motors 4, wherein the two motors 4 are both mounted on the chassis 2, and the output shafts of the two motors 4 are respectively fixedly connected to the two screws 3; a slider 5, wherein the slider 5 is threadedly sleeved on the two screws 3; a protective shell 6, wherein the protective shell 6 is fixedly mounted on the top of the slider 5, and wherein the protective shell 6 is movably sleeved outside the milling machine body 1; and two dust collection components, wherein the two dust collection components The components are respectively arranged on both sides of the protective shell 6. The dust suction component is used to absorb flying chips generated when the milling machine body 1 processes the workpiece. The waste liquid generated when the milling machine body 1 is running to process the workpiece can be collected through the chassis 2 to prevent the waste liquid from polluting the environment. The position of the slider 5 can be adjusted by driving the screw 3 to rotate by the motor 4, so as to adjust the position of the protective shell 6. When cleaning the milling machine body 1, the protective shell 6 can be kept away from the milling machine body 1, so that the milling machine body 1 is fully exposed for easy cleaning. The milling machine body 1 can be protected by the protective shell 6 to prevent the chips generated when processing the workpiece from flying and polluting the environment and affecting the health of the staff.

[0028] The dust suction assembly includes a first fan 10, a dust collecting box 11 and a dust suction pipe 12, the first fan 10 and the dust collecting box 11 are both fixedly mounted on the protective shell 6, the dust collecting box 11 is fixedly connected to the air inlet end of the first fan 10, the dust suction pipe 12 is fixedly mounted on a side of the dust collecting box 11 away from the first fan 10, the air inlet end of the dust suction pipe 12 extends into the protective shell 6, an isolation net 13 is fixedly mounted in the dust collecting box 11, the first fan 10 cooperates with the dust suction pipe 12 to suck the debris generated by the processing workpiece into the dust collecting box 11, the debris is collected by the dust collecting box 11 to facilitate the subsequent unified processing of the debris, and the isolation net 13 can prevent the debris in the dust collecting box 11 from directly entering the first fan 10 and causing damage to the first fan 10.

[0029] A notch 7 is provided on the top of the protective shell 6, and an observation window 8 is provided on the protective shell 6. The observation window 8 is made of explosion-proof tempered glass. A plurality of support wheels 9 are provided at the bottom of the protective shell 6, and the plurality of support wheels 9 can all contact the bottom inner wall of the chassis 2. The notch 7 can prevent the processing structure on the milling machine body 1 from being difficult to contact the workpiece. The processing progress of the workpiece can be connected outside the protective shell 6 through the observation window 8. The support wheels 9 can increase the stability of the protective shell 6 when moving, thereby providing sufficient support for the protective shell 6.

[0030] The dust box 11 is provided with a baffle, and an opening is provided on the baffle. An electric telescopic rod 19 is fixedly installed on the top of the dust box 11. Two isolation plates 14 are provided in the dust box 11, and a plurality of connecting rods 15 are installed between the two isolation plates 14. Any one of the isolation plates 14 is fixedly connected to the output rod of the electric telescopic rod 19, and the other isolation plate 14 is located in the opening. The isolation net 13 is fixedly connected to the baffle. The height of the isolation plate 14 can be adjusted by adjusting the extension length of the output rod of the electric telescopic rod 19, so that the debris between the two isolation plates 14 can be transferred to the bottom of the baffle. The isolation plate 14 can achieve a certain sealing effect to prevent the debris at the bottom of the baffle from flying up and affecting the dust collection effect when the first fan 10 is running.

[0031] A dust drawer 16 is movably installed in the dust box 11, and the dust drawer 16 is located below the baffle. A sealing plate is fixedly installed on one side of the dust drawer 16, and the sealing plate is fixedly connected to the dust box 11 by bolts. The dust drawer 16 can be used to collect debris for subsequent unified processing of the debris. The sealing plate can prevent the dust box 11 from leaking, which makes it difficult to extract flying debris. The dust drawer 16 can be removed for cleaning by removing the sealing plate.

[0032] A second fan 17 is fixedly installed on the sealing plate, and an exhaust end of the second fan 17 is fixedly installed with an exhaust duct 18 extending into the dust collection drawer 16, and a plurality of exhaust ports are provided on the exhaust duct 18. A dustproof net is fixedly provided on the outer sleeve of the exhaust duct 18. The second fan 17 cooperates with the exhaust duct 18 to blow air into the space between the two isolation plates 14 so that debris on the isolation plates 14 can fall into the dust collection drawer 16, and the dustproof net can prevent debris from entering the exhaust duct 18 to cause blockage of the exhaust duct 18, or even damage the second fan 17.

[0033] A cleaning strip is fixedly mounted on the outside of the two isolation plates 14. The first fan 10 is a high-pressure fan. A one-way valve is provided at the air inlet end of the first fan 10. The cleaning strip can be used to clean debris attached to the inner wall, thereby improving the debris discharge effect. The high-pressure fan has a higher pressure, which can ensure the dust collection effect. The one-way valve can prevent gas backflow. At the same time, it is difficult to ensure the sealing effect of the isolation plate 14 only by the cleaning strip, which basically ensures that the air can circulate normally when the second fan 17 is running.

[0034] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0035] The working principle of the vertical milling machine with flying chip protection structure provided by the utility model is as follows:

[0036] This solution also has an electric control cabinet, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control cabinet. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.

[0037] When in use, first install the workpiece to be processed on the milling machine body 1, turn on the motor 4, and the motor 4 drives the screw 3 to rotate the position of the adjusting slider 5, so that the protective shell 6 moves and is sleeved outside the milling machine body 1. At this time, the staff can understand the processing progress of the attack through the observation window 8. During the workpiece processing, turn on the first fan 10, and the first fan 10 draws air to suck the flying chips generated by the milling machine processing the workpiece into the dust collecting box 11. After the workpiece processing is completed, a new workpiece needs to be added. During the replacement of the new workpiece, the electric telescopic rod 19 is turned on. The output rod of 19 is extended to make the isolation plate 14 extend under the baffle, and the isolation plate 14 located above blocks the opening, and the second fan 17 is turned on. The second fan 17 cooperates with the exhaust duct 18 to blow the debris on the isolation plate 14 into the dust drawer 16, and then the output rod of the electric telescopic rod 19 is retracted. At this time, there are fewer debris in the space between the two isolation plates 14, which effectively prevents the dust box 11 from being easily blocked. When the collected debris needs to be taken out, the sealing plate can be removed to remove the dust drawer 16 and the debris in the dust drawer 16 can be processed.

[0038] Compared with the related art, the vertical milling machine with flying chip protection structure provided by the utility model has the following beneficial effects:

[0039] The utility model provides a vertical milling machine with a flying chip protection structure. The waste liquid generated when the milling machine body 1 is running to process the workpiece can be collected through the chassis 2 to prevent the waste liquid from polluting the environment. The position of the slider 5 can be adjusted by driving the screw rod 3 to rotate through the motor 4, so that the position of the protective shell 6 can be adjusted. When cleaning the milling machine body 1, the protective shell 6 can be kept away from the milling machine body 1, so that the milling machine body 1 is fully exposed for easy cleaning. The milling machine body 1 can be protected by the protective shell 6 to prevent the debris generated when processing the workpiece from flying to pollute the environment and affect the health of the staff. The fan 10 cooperates with the dust suction pipe 12 to suck the debris generated by the workpiece into the dust box 11. The dust box 11 collects the debris for subsequent unified processing of the debris. The isolation net 13 can prevent the debris in the dust box 11 from directly entering the first fan 10 and causing damage to the first fan 10. The notch 7 can prevent the processing structure on the milling machine body 1 from being difficult to contact the workpiece. The observation window 8 can be used to connect the processing progress of the workpiece outside the protective shell 6. The support wheel 9 can increase the stability of the protective shell 6 when it moves, provide sufficient support for the protective shell 6, and adjust the The extended length of the output rod of the electric telescopic rod 19 can adjust the height of the isolation plate 14, so that the debris between the two isolation plates 14 can be transferred to the bottom of the baffle. The isolation plate 14 can achieve a certain sealing effect to prevent the debris at the bottom of the baffle from flying up and affecting the dust collection effect when the first fan 10 is running. The debris can be collected by the dust drawer 16 to facilitate the subsequent unified treatment of the debris. The sealing plate can prevent the dust box 11 from leaking and making it difficult to extract the flying debris. The dust drawer 16 can be removed for cleaning by removing the sealing plate, and the second fan 17 can be used to cooperate with the exhaust fan 17 to exhaust the dust. The tube 18 blows air into the space between the two isolation plates 14 to make the debris on the isolation plates 14 fall into the dust collection drawer 16. The dustproof net can prevent the debris from entering the exhaust duct 18 and causing the exhaust duct 18 to be blocked, and even causing damage to the second fan 17. The cleaning strip can clean the debris attached to the inner wall to improve the debris discharge effect. The high-pressure fan has a higher pressure to ensure the dust collection effect. The one-way valve can prevent gas backflow. At the same time, it is difficult to ensure the sealing effect of the isolation plate 14 by relying solely on the cleaning strip, which basically ensures that the air can circulate normally when the second fan 17 is running.

[0040] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A vertical milling machine with a flying chip protection structure, characterized in that: include: Milling machine body; A chassis, the chassis being mounted on the bottom of the milling machine body; Two screw rods, both of which are rotatably mounted in the chassis; Two motors, both of which are mounted on the chassis, and the output shafts of the two motors are fixedly connected to the two screw rods respectively; A slider, wherein the slider is threadedly sleeved on the two screw rods; A protective shell, wherein the protective shell is fixedly mounted on the top of the slider and movably sleeved outside the milling machine body; Two dust suction components are respectively arranged on both sides of the protective shell, and the dust suction components are used to absorb flying chips generated when the milling machine body processes the workpiece.

2. The vertical milling machine with a flying chip protection structure according to claim 1, characterized in that: The dust suction assembly includes a first fan, a dust collecting box and a dust suction pipe. The first fan and the dust collecting box are both fixedly mounted on the protective shell. The dust collecting box is fixedly connected to the air inlet end of the first fan. The dust suction pipe is fixedly mounted on a side of the dust collecting box away from the first fan. The air inlet end of the dust suction pipe extends into the protective shell. An isolation net is fixedly mounted in the dust collecting box.

3. The vertical milling machine with a flying chip protection structure according to claim 1, characterized in that: The top of the protective shell is provided with a notch, and the protective shell is provided with an observation window, the observation window is made of explosion-proof tempered glass, and the bottom of the protective shell is provided with a plurality of support wheels, and the plurality of support wheels can all contact the bottom inner wall of the chassis.

4. The vertical milling machine with a flying chip protection structure according to claim 2, characterized in that: A baffle is provided in the dust box, an opening is provided on the baffle, an electric telescopic rod is fixedly installed on the top of the dust box, two isolation plates are provided in the dust box, a plurality of connecting rods are installed between the two isolation plates, any one of the isolation plates is fixedly connected to the output rod of the electric telescopic rod, the other isolation plate is located in the opening, and the isolation net is fixedly connected to the baffle.

5. The vertical milling machine with a flying chip protection structure according to claim 4, characterized in that: A dust collection drawer is movably installed in the dust collection box, and the dust collection drawer is located below the baffle. A sealing plate is fixedly installed on one side of the dust collection drawer, and the sealing plate is fixedly connected to the dust collection box by bolts.

6. The vertical milling machine with a flying chip protection structure according to claim 5, characterized in that: A second fan is fixedly mounted on the sealing plate, an exhaust pipe extending into the dust collecting drawer is fixedly mounted on the exhaust end of the second fan, a plurality of exhaust ports are arranged on the exhaust pipe, and a dustproof net is arranged on the fixed sleeve outside the exhaust pipe.

7. The vertical milling machine with a flying chip protection structure according to claim 4, characterized in that: Cleaning strips are fixedly sleeved outside the two isolation plates. The first fan is a high-pressure fan. A one-way valve is provided at the air inlet end of the first fan.

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