Vertical numerical control machine tool with scrap splash guard

Abstract

The invention provides a vertical numerical control machine tool with a scrap splash guard. The vertical numerical control machine tool with the scrap splash guard is used for machining a workpiece in a numerical control mode and comprises a numerical control machine tool body. The workbench is adjustably arranged on the numerical control machine tool main body; the numerical control support arm is adjustably arranged on the numerical control machine tool main body; the main shaft group is arranged on the numerical control support arm in a transmission manner; the mounting cover is detachably and fixedly arranged on the cover body of the main shaft group in a sleeving manner; the telescopic cover is fixedly mounted at the bottom of the mounting cover; and the counterweight ring is fixedly mounted at the bottom of the telescopic cover. The vertical numerical control machine tool with the scrap splash guard has the advantages that impurities can be cleaned in real time during machining, the use safety is improved, and use is more convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of numerically controlled machine tools, and in particular relates to a vertical numerically controlled machine tool with a debris splash-proof cover. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool. It is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, input them into the CNC device through information carriers, and after calculation and processing, the CNC device sends out various control signals to control the movement of the machine tool and automatically process parts according to the shape and size required by the drawing.

[0003] Existing CNC machine tools generate a large amount of debris during the process of machining parts. Currently, users are usually unable to deal with the debris in real time and can only clean it up when the CNC machine tool stops working. The flying debris can easily jump onto the operator, which is quite dangerous and is also troublesome to clean up afterwards.

[0004] Therefore, it is necessary to provide a new vertical CNC machine tool with a chip splash shield to solve the above-mentioned technical problems. Summary of the invention

[0005] The technical problem solved by the invention is to provide a vertical CNC machine tool with a chip splash shield which can clean impurities in real time during processing, improves use safety and is more convenient to use.

[0006] To solve the above technical problems, the present invention provides a vertical CNC machine tool with a debris splash shield, in which CNC control is used to process workpieces, and includes: a CNC machine tool body; a workbench, which is adjustably arranged on the CNC machine tool body; a CNC support arm, which is adjustably arranged on the CNC machine tool body; a spindle group, which is drivably arranged on the CNC support arm; a mounting cover, which is detachably fixedly sleeved on the cover body of the spindle group; a telescopic cover, which is fixedly mounted on the bottom of the mounting cover; a counterweight ring, which is fixedly mounted on the bottom of the telescopic cover; a shielding cover, which is fixedly mounted on the bottom of the counterweight ring; and a drainage mechanism, which is arranged on the CNC machine tool body, the CNC support arm and the mounting cover.

[0007] As a further solution of the present invention, the drainage mechanism includes a waste treatment box, a corrugated telescopic tube, a multi-tube and a connecting hose; the waste treatment box is fixedly installed on the CNC machine tool body, the corrugated telescopic tube is fixedly connected to the waste treatment box, the multi-tube is fixedly connected to the air inlet end of the corrugated telescopic tube, the multi-tube is fixedly connected to the CNC support arm, and the connecting hose is fixedly connected to the mounting cover and the multi-tube.

[0008] As a further solution of the present invention, a plurality of the connecting hoses are provided, and a plurality of inclined suction ports are provided on the mounting cover, and the suction ports are connected to the connecting hoses.

[0009] As a further solution of the present invention, the installation cover is detachably provided with a debris collection box, a material passage is provided between the debris collection box and the spindle assembly, and a collecting tank is provided inside the debris collection box.

[0010] As a further solution of the present invention, a drainage chamber connected to the corrugated expansion tube is provided in the waste treatment box, a rotating shaft is rotatably installed in the drainage chamber, a blade group is fixedly installed on the rotating shaft, a motor is fixedly installed on one side of the waste treatment box, and the output shaft of the motor is fixedly connected to either end of the rotating shaft.

[0011] As a further solution of the present invention, a mixing processing chamber is provided in the waste treatment box, and the mixing processing chamber is divided into an upper impurity storage chamber and a solution chamber by an internal fixed separation net, and an impurity discharge port is provided between the impurity storage chamber and the drainage chamber.

[0012] As a further solution of the present invention, a cleaning port is opened on one side of the waste treatment box, a door panel is detachably fastened in the cleaning port, a cleaning rack for scraping materials is provided in the impurity temporary storage chamber, and the cleaning rack and the door panel are fixedly connected by a fixing rod.

[0013] As a further solution of the present invention, a water pump is fixedly installed on the CNC machine tool body, the water inlet end of the water pump is connected to the solution chamber, and the discharge end of the water pump extends from the top of the impurity temporary storage chamber and is fixedly installed with an atomizing nozzle group.

[0014] As a further solution of the present invention, a protective net located below the atomizing nozzle group is fixedly installed in the impurity temporary storage chamber, and the protective net is arranged higher than the impurity discharge port.

[0015] As a further solution of the present invention, the telescopic cover is a corrugated rubber structure, and the shielding cover is made of transparent PVC material.

[0016] Compared with the related art, the vertical CNC machine tool with a debris splash shield provided by the present invention has the following beneficial effects:

[0017] The present invention provides a vertical CNC machine tool with a chip splash shield:

[0018] When the present invention is in use, the various components of the CNC machine tool body can be controlled in a CNC manner. During processing, the processing position of the workpiece can be shielded, and the CNC support arm can move synchronously while lifting and traversing. The telescopic cover can adapt to the needs of telescoping, and the counterweight ring can improve stability. The debris generated by the processing of the workpiece is shielded and is not prone to sputtering. The drainage mechanism can adsorb and collect the debris, and at the same time, the exhaust gas generated by the processing can be purified, which can not only reduce waste, but also reduce the impact on the environment and reduce the workload of manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0020] Figure 1 A schematic front view of the structure of a preferred embodiment of a vertical CNC machine tool with a debris splash shield provided by the present invention;

[0021] Figure 2 A schematic diagram of a front cross-sectional structure of a preferred embodiment of a vertical CNC machine tool with a debris splash shield provided by the present invention;

[0022] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;

[0023] Figure 4 for Figure 2 A schematic diagram of the enlarged structure of part B;

[0024] Figure 5 for Figure 4 A schematic diagram of the enlarged structure of the middle C part;

[0025] Figure 6 It is a schematic diagram of the top view of the door panel, the cleaning frame and the fixing rod in the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the counterweight ring and the shielding cover in the present invention;

[0027] Figure 8 It is a schematic diagram of the structure of the installation cover in the present invention.

[0028] In the figure: 1. CNC machine tool body; 2. workbench; 3. CNC support arm; 4. spindle group; 5. installation cover; 6. telescopic cover; 7. counterweight ring; 8. shielding cover; 9. waste disposal box; 10. corrugated telescopic tube; 11. multi-tube; 12. connecting hose; 13. adsorption port; 14. collecting box; 15. material passage; 16. collecting trough; 17. drainage chamber; 18. rotating shaft; 19. blade group; 20. motor; 21. mixing processing chamber; 22. separation net; 23. impurity temporary storage chamber; 24. solution chamber; 25. impurity discharge port; 26. cleaning port; 27. door panel; 28. cleaning rack; 29. ​​fixing rod; 30. water pump; 31. atomizing nozzle group; 32. protective net. DETAILED DESCRIPTION

[0029] Please refer to Figure 1-Figure 8 ,in, Figure 1 A schematic front view of the structure of a preferred embodiment of a vertical CNC machine tool with a debris splash shield provided by the present invention; Figure 2 A schematic diagram of a front cross-sectional structure of a preferred embodiment of a vertical CNC machine tool with a debris splash shield provided by the present invention; Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A; Figure 4 for Figure 2 A schematic diagram of the enlarged structure of part B; Figure 5 for Figure 4 A schematic diagram of the enlarged structure of the middle C part; Figure 6 It is a schematic diagram of the top view of the door panel, the cleaning frame and the fixing rod in the present invention; Figure 7 It is a schematic diagram of the structure of the counterweight ring and the shielding cover in the present invention; Figure 8 It is a schematic diagram of the structure of the installation cover in the present invention.

[0030] A vertical CNC machine tool with a debris splash shield, CNC control is used to process workpieces, including: a CNC machine tool body 1; a workbench 2, the workbench 2 is adjustably set on the CNC machine tool body 1; a CNC support arm 3, the CNC support arm 3 is adjustably set on the CNC machine tool body 1; a spindle group 4, the spindle group 4 is drivably set on the CNC support arm 3; a mounting cover 5, the mounting cover 5 is detachably fixedly sleeved on the cover body of the spindle group 4; a telescopic cover 6, the telescopic cover 6 is fixedly mounted on the bottom of the mounting cover 5; a counterweight ring 7, the counterweight ring 7 is fixedly mounted on the bottom of the telescopic cover 6; a shielding cover 8, the shielding cover 8 is fixedly mounted on the bottom of the counterweight ring 7; a drainage mechanism, the drainage mechanism is arranged on the CNC machine tool body 1, the CNC support arm 3 and the mounting cover 5.

[0031] In this embodiment, when processing a workpiece, the workpiece is placed on the workbench 2 of the CNC machine tool body 1 and fixed, and then the CNC machine tool is controlled to run through the CNC program, the CNC arm 3 is lifted and moved laterally, and the spindle group 4 is rotated to process the workpiece. During processing, the bottom shielding cover 8 first contacts the workpiece, which can shield the processing position of the workpiece, and moves synchronously while the CNC arm 3 is lifted and moved laterally. The telescopic cover 6 can adapt to the needs of telescoping, and the counterweight ring 7 can improve stability. The debris generated by processing the workpiece is blocked and sputtering is not easy to occur. The drainage mechanism can absorb and collect the debris.

[0032] In the present invention, the drainage mechanism includes a waste treatment box 9, a bellows telescopic tube 10, a multi-tube 11 and a connecting hose 12; the waste treatment box 9 is fixedly installed on the CNC machine tool body 1, the bellows telescopic tube 10 is fixedly connected to the waste treatment box 9, the multi-tube 11 is fixedly connected to the air inlet end of the bellows telescopic tube 10, the multi-tube 11 is fixedly connected to the CNC support arm 3, and the connecting hose 12 is fixedly connected to the mounting cover 5 and the multi-tube 11.

[0033] In this embodiment, when the drainage mechanism is working, the cut debris passes through the mounting cover 5 through the adsorption force and then enters the waste treatment box 9 through the connecting hose 12, the multi-tube 11 and the bellows expansion 10 for treatment, which not only reduces waste, but also reduces the impact on the environment and the workload of manual cleaning.

[0034] In the present invention, a plurality of the connecting hoses 12 are provided, and a plurality of inclined suction ports 13 are provided on the mounting cover 5 . The suction ports 13 are connected to the connecting hoses 12 .

[0035] In this embodiment, the inclined adsorption port 13 enables impurities to pass through and enter the connecting hose 12 more easily, thereby improving the adsorption efficiency.

[0036] In the present invention, the installation cover 5 is detachably mounted with a collection box 14 , a material passage 15 is provided between the collection box 14 and the spindle assembly 4 , and a collecting tank 16 is provided inside the collection box 14 .

[0037] In this embodiment, the material passage 15 between the collecting box 14 and the main shaft group 4 can pass impurities when adsorbing impurities. If the rising impurities are too large, the suction force will be insufficient after reaching the top, and they will fall into the collecting groove 16. After the collection in the collecting groove 16 is completed, they can be removed and cleaned through the external bolts of the mounting cover 5.

[0038] In the present invention, a drainage chamber 17 connected to the bellows expansion tube 10 is provided in the waste treatment box 9, a rotating shaft 18 is rotatably installed in the drainage chamber 17, a blade group 19 is fixedly installed on the rotating shaft 18, a motor 20 is fixedly installed on one side of the waste treatment box 9, and the output shaft of the motor 20 is fixedly connected to either end of the rotating shaft 18.

[0039] In this embodiment, the rotating shaft 18 driven by the motor 20 in the drainage chamber 17 can drive the blade assembly 19 to rotate, thereby generating a drainage force to adsorb impurities.

[0040] In the present invention, a mixing processing chamber 21 is opened in the waste treatment box 9, and the mixing processing chamber 21 is divided into an upper impurity temporary storage chamber 23 and a solution chamber 24 by an internally fixed separation net 22. A discharge port 25 is opened between the impurity temporary storage chamber 23 and the drainage chamber 17.

[0041] In this embodiment, the separation net 22 in the mixing processing chamber 21 can collect the adsorbed impurities. The impurities are filtered by the separation net 22 and temporarily stored in the impurity temporary storage chamber 23 for easy cleaning. The solution that produces waste gas during purification and cutting is dust-removed in the solution chamber 24 and can be recycled.

[0042] In the present invention, a cleaning port 26 is provided on one side of the waste treatment box 9, a door panel 27 is detachably fastened in the cleaning port 26, a cleaning rack 28 for scraping materials is provided in the impurity temporary storage chamber 23, and the cleaning rack 28 and the door panel 27 are fixedly connected by a fixing rod 29.

[0043] In this embodiment, a detachable door panel 27 is provided in the cleaning port 26 and has a vent to ensure the discharge of exhaust gas. When removed, the fixing rod 29 and the cleaning frame 28 can be driven to move synchronously, thereby carrying and scraping off impurities on the top of the separation net 22, making cleaning convenient. There is no need to clean too thoroughly and multiple cleanings are sufficient.

[0044] In the present invention, a water pump 30 is fixedly installed on the CNC machine tool body 1, the water inlet end of the water pump 30 is connected to the solution chamber 24, and the discharge end of the water pump 30 extends from the top of the impurity temporary storage chamber 23 and is fixedly installed with an atomizing nozzle group 31.

[0045] In this embodiment, when impurities are adsorbed, the workpiece processing is likely to produce waste gas with a peculiar smell. At this time, the water pump 30 is started, and the water pump 30 pumps out the solution for cleaning the waste gas, and then sprays it out through the atomizing nozzle group 31, so as to purify the waste gas.

[0046] In the present invention, a protection net 32 ​​located below the atomizing nozzle group 31 is fixedly installed in the impurity temporary storage chamber 23 , and the protection net 32 ​​is arranged higher than the impurity discharge port 25 .

[0047] In this embodiment, the protection net 32 ​​can protect the atomizing nozzle group 31, and the inclined impurity discharge port 25 can discharge impurities and waste gas.

[0048] In the present invention, the telescopic cover 6 is a corrugated rubber structure, and the shielding cover 8 is made of transparent PVC material.

[0049] It is worth noting that the circuits, electronic components and modules involved in the present invention are all prior art, which can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0050] Compared with the related art, the vertical CNC machine tool with a debris splash shield provided by the present invention has the following beneficial effects:

[0051] The present invention provides a vertical CNC machine tool with a debris splash shield. When in use, the various components of the CNC machine tool body 1 can be controlled in a CNC manner. During processing, the processing position of the workpiece can be shielded. The CNC support arm 3 moves synchronously while lifting and traversing. The telescopic cover 6 can adapt to the needs of telescoping. The counterweight ring 7 can improve stability. The debris generated by the processing of the workpiece is shielded and is not easily splashed. The drainage mechanism can absorb and collect the debris. At the same time, the exhaust gas generated by the processing can be purified, which can not only reduce waste, but also reduce the impact on the environment and reduce the workload of manual cleaning.

[0052] It should be noted that the device structure and the drawings of the present invention mainly describe the principle of the present invention. 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. On the premise that the technical personnel in this field understand the principle of the above invention, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field.

[0053] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0054] Although the 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 variations may be made to the embodiments or applied directly or indirectly without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A vertical CNC machine tool with a chip splash shield, CNC controlled for machining a workpiece, characterized in that: include: CNC machine tool body; A workbench, wherein the workbench is adjustably arranged on the CNC machine tool body; A numerical control support arm, wherein the numerical control support arm is adjustably arranged on the numerical control machine tool body; A spindle group, the spindle group can be drivably arranged on the CNC support arm; A mounting cover, the mounting cover is detachably fixedly sleeved on the cover body of the spindle assembly; A telescopic cover, the telescopic cover is fixedly mounted on the bottom of the mounting cover; A counterweight ring, the counterweight ring being fixedly mounted on the bottom of the telescopic cover; A shielding cover, the shielding cover is fixedly mounted on the bottom of the counterweight ring; A drainage mechanism is arranged on the CNC machine tool body, the CNC support arm and the mounting cover.

2. The vertical CNC machine tool with a chip splash shield according to claim 1, characterized in that: The drainage mechanism includes a waste treatment box, a bellows expansion pipe, a multi-tube and a connecting hose; The waste treatment box is fixedly installed on the CNC machine tool body, the corrugated telescopic tube is fixedly connected to the waste treatment box, the multi-tube is fixedly connected to the air inlet end of the corrugated telescopic tube, the multi-tube is fixedly connected to the CNC support arm, and the connecting hose is fixedly connected to the mounting cover and the multi-tube.

3. The vertical CNC machine tool with a chip splash shield according to claim 2, characterized in that: The connecting hoses are provided in plurality, and the mounting cover is provided with a plurality of inclined adsorption ports, which are communicated with the connecting hoses.

4. The vertical CNC machine tool with a chip splash shield according to claim 1, characterized in that: The installation cover is detachably mounted with a debris collection box, a material passage is provided between the debris collection box and the spindle assembly, and a collecting tank is provided in the debris collection box.

5. The vertical CNC machine tool with a chip splash shield according to claim 2, characterized in that: The waste treatment box is provided with a drainage chamber connected with the bellows expansion tube, a rotating shaft is rotatably installed in the drainage chamber, a blade group is fixedly installed on the rotating shaft, a motor is fixedly installed on one side of the waste treatment box, and the output shaft of the motor is fixedly connected to either end of the rotating shaft.

6. The vertical CNC machine tool with a chip splash shield according to claim 5, characterized in that: A mixing processing chamber is provided in the waste treatment box, and the mixing processing chamber is divided into an upper impurity temporary storage chamber and a solution chamber by an internally fixed separation net. An impurity discharge port is provided between the impurity temporary storage chamber and the drainage chamber.

7. The vertical CNC machine tool with a chip splash shield according to claim 6, characterized in that: A cleaning port is provided on one side of the waste treatment box, a door panel is detachably fastened in the cleaning port, a cleaning rack for scraping materials is provided in the impurity temporary storage cavity, and the cleaning rack and the door panel are fixedly connected by a fixing rod.

8. The vertical CNC machine tool with a chip splash shield according to claim 6, characterized in that: A water pump is fixedly installed on the CNC machine tool body, the water inlet end of the water pump is connected to the solution chamber, and the water discharge end of the water pump extends from the top of the impurity temporary storage chamber into which an atomizing nozzle group is fixedly installed.

9. The vertical CNC machine tool with a chip splash shield according to claim 8, characterized in that: A protective net located below the atomizing nozzle group is fixedly installed in the impurity temporary storage chamber, and the protective net is arranged higher than the impurity discharge port.

10. The vertical CNC machine tool with a chip splash shield according to claim 6, characterized in that: The telescopic cover is a corrugated rubber structure, and the shielding cover is made of transparent PVC material.

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