Scrap collecting device of numerical control machine tool

Abstract

The utility model provides a scrap collecting device of a numerical control machine tool. The waste chip collecting device of the numerical control machine tool comprises a numerical control machine tool body used for machining a workpiece, and a discharging opening is formed in the numerical control machine tool body; the screw rod is rotationally mounted on the numerical control machine tool body; the motor is installed on the numerical control machine tool body, and an output shaft of the motor is fixedly connected with one end of the lead screw; and the mounting block is arranged on the lead screw in a threaded and sleeving manner, a telescopic rod is fixedly mounted on the mounting block, and a mounting plate is fixedly mounted on an output shaft of the telescopic rod. According to the scrap collecting device of the numerical control machine tool, scraps generated in the machining process can be collected, the neatness of a machining table top of the numerical control machine tool is improved, the influence on workpiece machining is reduced, and meanwhile the burden of later cleaning and maintaining work of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled machine tools, in particular to a waste chip collecting device for numerically controlled machine tools. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool, which 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, and input them into the CNC device through information carriers.

[0003] In the process of CNC machine tools processing some workpieces, a lot of waste chips will be generated and retained on the processing platform. At the same time, in the process of processing the workpiece, some coolant is sometimes sprayed, and some chips are discharged with the coolant, but there are still some chips retained on the processing platform of the CNC machine tools. The accumulation of chips, on the one hand, is likely to cause a certain impact on the workpiece processing, and on the other hand, it also increases the cleaning burden of the later staff.

[0004] Therefore, it is necessary to provide a waste chip collection device for a CNC machine tool to solve the above technical problems. Utility Model Content

[0005] In order to solve the technical problem of accumulation of debris generated during the machining process of a CNC machine tool as disclosed in the background art, the utility model provides a waste chip collection device for a CNC machine tool.

[0006] The waste chip collection device of a CNC machine tool provided by the utility model comprises: a CNC machine tool body for processing a workpiece, the CNC machine tool body being provided with a discharge port; a screw rod, the screw rod being rotatably mounted on the CNC machine tool body; a motor, the motor being mounted on the CNC machine tool body, and the output shaft of the motor being fixedly connected to one end of the screw rod; a mounting block, the mounting block being threadedly sleeved on the screw rod, and a telescopic rod being fixedly mounted on the mounting block, a mounting plate being fixedly mounted on the output shaft of the telescopic rod, the mounting plate being provided with a strong magnet for collecting large-particle iron chips generated during the processing of the CNC machine tool body; a collecting mechanism for collecting some small chips during the processing of the CNC machine tool body, the collecting mechanism being arranged on the CNC machine tool body; a recycling box for uniformly collecting chips generated by the CNC machine tool body, the recycling box being arranged on the CNC machine tool body.

[0007] Preferably, the collecting mechanism includes a positioning frame, a collecting box, a collecting bag, a negative pressure fan, a bellows and a collecting pipe, the positioning frame is mounted on the CNC machine tool body, the collecting box is arranged on the positioning frame, the collecting bag is arranged in the collecting box, the negative pressure fan is arranged on the collecting box, and the exhaust end of the negative pressure fan extends to the outside of the collecting box, the bellows is arranged on the collecting box, the collecting pipe is installed on the mounting plate, and the collecting pipe and the bellows are communicated.

[0008] Preferably, a protective frame is fixedly mounted on the CNC machine tool body, the protective frame is located above the screw rod, and a limiting rod for limiting the mounting block is fixedly mounted on the CNC machine tool body, and the limiting rod is slidably connected to the mounting block.

[0009] Preferably, the recycling box includes a supporting mesh plate, a collecting mesh frame and a drain pipe, the supporting mesh plate is fixedly installed inside the recycling box, the collecting mesh frame is arranged on the supporting mesh plate, and the drain pipe is fixedly installed on the recycling box.

[0010] Preferably, the discharge pipe is provided with a control valve for control, the recovery box is provided with a sealing door, and the recovery box is located directly below the discharge port.

[0011] Preferably, a positioning mechanism for positioning the collection box is provided on the positioning frame, and the positioning mechanism includes a screw, a positioning block and a positioning groove, the screw is threadedly mounted on the positioning frame, the positioning block is fixedly mounted on the screw, the positioning groove is opened on the collection box, and the positioning groove and the positioning block are adapted to each other.

[0012] Preferably, a controller for controlling is provided on one side of the CNC machine tool body.

[0013] Compared with the related art, the waste chip collection device for CNC machine tools provided by the utility model has the following beneficial effects:

[0014] The utility model provides a waste chip collection device for a CNC machine tool:

[0015] 1. The corresponding workpiece can be processed through the CNC machine body. With the cooperation of the screw, motor, mounting block, telescopic rod, mounting plate, strong magnet, collection mechanism and recycling box, a waste chip collection device of the CNC machine tool is formed, which can collect and process some debris generated during the processing of the CNC machine body, improve the cleanliness of the processing table of the CNC machine body, reduce the impact on the processing of the workpiece, and also reduce the burden of the staff's later cleaning and maintenance work;

[0016] 2. The collecting mechanism can collect and process some fine debris generated during the machining of the CNC machine tool body. The protective frame can protect the screw rod to prevent some impurities from falling onto the screw rod. The limit rod can limit the mounting block. The setting of the collecting net frame and the discharge pipe can facilitate the separation of coolant and debris. The sealing door can facilitate the cleaning of impurities collected in the collecting net frame. The positioning mechanism can well fix the collection box on the positioning frame, and it is convenient to disassemble and clean it. The controller can facilitate the control operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the main structure of a preferred embodiment of the waste chip collection device for a CNC machine tool provided by the utility model;

[0018] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0020] Figure 4 for Figure 2 An enlarged schematic diagram of the structure of part B shown in FIG.

[0021] Figure 5 for Figure 4 An enlarged schematic diagram of the structure of part C shown in FIG.

[0022] Figure 6 This is a schematic diagram of the structure of the recycling box in the utility model;

[0023] Numbers in the figure: 1. CNC machine tool body; 101. discharge port; 2. screw rod; 3. motor; 4. mounting block; 5. telescopic rod; 6. mounting plate; 7. strong magnet; 8. collecting mechanism; 801. positioning frame; 802. collecting box; 803. collecting bag; 804. negative pressure fan; 805. bellows; 806. collecting pipe; 9. recycling box; 901. supporting mesh plate; 902. collecting mesh frame; 903. discharge pipe; 904. sealing door; 10. screw rod; 11. positioning block; 12. positioning groove. 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 6 ,in, Figure 1 A schematic diagram of the main structure of a preferred embodiment of the waste chip collection device for a CNC machine tool provided by the utility model; Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model; Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG. Figure 4 for Figure 2 An enlarged schematic diagram of the structure of part B shown in FIG. Figure 5 for Figure 4 An enlarged schematic diagram of the structure of part C shown in FIG. Figure 6 It is a structural schematic diagram of the recycling box in the utility model.

[0026] The waste chip collection device of the CNC machine tool comprises: a CNC machine tool body 1 for processing a workpiece, the CNC machine tool body 1 being provided with a discharge port 101; a screw rod 2, the screw rod 2 being rotatably mounted on the CNC machine tool body 1; a motor 3, the motor 3 being mounted on the CNC machine tool body 1, and the output shaft of the motor 3 being fixedly connected to one end of the screw rod 2; a mounting block 4, the mounting block 4 being threadedly sleeved on the screw rod 2, and a telescopic rod 5 being fixedly mounted on the mounting block 4, a mounting plate 6 being fixedly mounted on the output shaft of the telescopic rod 5, and a strong magnet 7 being provided on the mounting plate 6 for collecting large-particle iron chips generated during the processing of the CNC machine tool body 1; and a magnet 7 for collecting large-particle iron chips generated during the processing of the CNC machine tool body 1. A collecting mechanism 8 for collecting some small debris is arranged on the CNC machine tool body 1; a recycling box 9 for uniformly collecting the debris generated by the CNC machine tool body 1, and the recycling box 9 is arranged on the CNC machine tool body 1. The CNC machine tool body 1 can be used to process the corresponding workpiece. With the cooperation of the screw rod 2, the motor 3, the mounting block 4, the telescopic rod 5, the mounting plate 6, the strong magnet 7, the collecting mechanism 8 and the recycling box 9, a waste chip collection device for the CNC machine tool is formed, which can well collect and process some debris generated during the processing of the CNC machine tool body 1, improve the cleanliness of the processing table of the CNC machine tool body 1, reduce the impact on the processing of the workpiece, and also reduce the burden of the later cleaning and maintenance work for the staff.

[0027] The collecting mechanism 8 includes a positioning frame 801, a collecting box 802, a collecting bag 803, a negative pressure fan 804, a bellows 805 and a collecting pipe 806. The positioning frame 801 is assembled on the CNC machine tool body 1, the collecting box 802 is arranged on the positioning frame 801, the collecting bag 803 is arranged in the collecting box 802, the negative pressure fan 804 is arranged on the collecting box 802, and the exhaust end of the negative pressure fan 804 extends to the outside of the collecting box 802, the bellows 805 is arranged on the collecting box 802, the collecting pipe 806 is installed on the mounting plate 6, and the collecting pipe 806 and the bellows 805 are connected. Through the collecting mechanism 8, some fine debris generated during the machining of the CNC machine tool body 1 can be well collected and processed.

[0028] A protective frame is fixedly installed on the CNC machine tool body 1, and the protective frame is located above the screw rod 2. A limit rod for limiting the mounting block 4 is fixedly installed on the CNC machine tool body 1. The limit rod and the mounting block 4 are slidably connected. The protective frame can protect the screw rod 2 to prevent some impurities from falling onto the screw rod 2. The limit rod can limit the mounting block 4.

[0029] The recycling box 9 includes a supporting mesh plate 901, a collecting mesh frame 902 and a drain pipe 903. The supporting mesh plate 901 is fixedly installed inside the recycling box 9, the collecting mesh frame 902 is arranged on the supporting mesh plate 901, and the drain pipe 903 is fixedly installed on the recycling box 9. The setting of the collecting mesh frame 902 and the drain pipe 903 facilitates the separation of coolant and debris.

[0030] The discharge pipe 903 is provided with a control valve for control, and the recovery box 9 is provided with a sealing door 904 . The recovery box 9 is located directly below the discharge port 101 . The sealing door 904 facilitates cleaning of impurities collected in the collection frame 902 .

[0031] The positioning frame 801 is provided with a positioning mechanism for positioning the collection box 802, and the positioning mechanism includes a screw 10, a positioning block 11 and a positioning groove 12. The screw 10 is threadedly installed on the positioning frame 801, and the positioning block 11 is fixedly installed on the screw 10. The positioning groove 12 is opened on the collection box 802, and the positioning groove 12 and the positioning block 11 are adapted to each other. The collection box 802 can be well fixed on the positioning frame 801 through the positioning mechanism, and it is convenient to disassemble and clean it.

[0032] A controller for controlling is disposed on one side of the CNC machine tool body 1, and control operations can be conveniently performed through the controller.

[0033] 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.

[0034] The working principle of the waste chip collection device of the CNC machine tool provided by the utility model is as follows:

[0035] 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.

[0036] During use, when the CNC machine tool body 1 processes the workpiece, a part of the debris enters the recovery box 9 through the discharge port 101 together with the coolant, and the coolant is discharged through the discharge pipe 903, and the debris is retained in the collection frame 902. When it is necessary to collect some large iron filings retained on the processing platform of the CNC machine tool body 1, the motor 3 is started by the controller to drive the screw rod 2 to rotate, and under the limiting effect of the limit rod on the mounting block 4, the screw rod 2 drives the strong magnet 7 on the mounting block 4 to move, and the strong magnet 7 collects the large particles of debris retained on the CNC machine tool body 1. During the collection process, the telescopic rod 5 can drive the strong magnet 7 to move up and down, so as to facilitate the avoidance of some things. When the strong magnet 7 moves to the discharge port 101, The strong magnet 7 is turned off by the controller, and the collected waste chips fall into the collecting net frame 902 through the discharge port 101. When some smaller debris needs to be collected, the negative pressure fan 804 is started by the controller to form a negative pressure in the collecting box 802. Similarly, the motor 3 is started to drive the collecting pipe 806 on the mounting plate 6 to move, and some fine debris enters the bellows 805 through the collecting pipe 806, and then enters the collecting bag 803, so that some fine debris is collected. During the whole operation, some debris generated during the processing of the CNC machine tool body 1 can be well collected and processed, thereby improving the cleanliness of the processing table of the CNC machine tool body 1, reducing the impact on the processing of the workpiece, and also reducing the burden on the staff's subsequent cleaning and maintenance work.

[0037] Compared with the related art, the waste chip collection device for CNC machine tools provided by the utility model has the following beneficial effects:

[0038] The utility model provides a waste chip collection device for a numerically controlled machine tool. The corresponding workpiece can be processed through a numerically controlled machine tool body 1. Under the cooperation of a screw rod 2, a motor 3, a mounting block 4, a telescopic rod 5, a mounting plate 6, a strong magnet 7, a collection mechanism 8 and a recycling box 9, a waste chip collection device for a numerically controlled machine tool is formed. The waste chip collection device can collect and process some debris generated during the processing of the numerically controlled machine tool body 1, improve the cleanliness of the processing table of the numerically controlled machine tool body 1, reduce the impact on the processing of the workpiece, and also reduce the burden of the later cleaning and maintenance work for the staff.

[0039] The collecting mechanism 8 can be used to collect and process some fine debris generated during the processing of the CNC machine tool body 1. The protective frame can protect the screw rod 2 to prevent some impurities from falling onto the screw rod 2. The limit rod can limit the mounting block 4. The setting of the collecting net frame 902 and the discharge pipe 903 can facilitate the separation of coolant and debris. The sealing door 904 can facilitate the cleaning of impurities collected in the collecting net frame 902. The positioning mechanism can well fix the collection box 802 on the positioning frame 801, and it is convenient to disassemble and clean it. The controller can be used for convenient control operations.

[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 chip collection device for a CNC machine tool, characterized in that: include: A CNC machine tool body for processing a workpiece, wherein a drain port is provided on the CNC machine tool body; A screw rod, the screw rod being rotatably mounted on the CNC machine tool body; A motor, wherein the motor is mounted on the CNC machine tool body, and an output shaft of the motor is fixedly connected to one end of the lead screw; A mounting block, wherein the mounting block is threadedly sleeved on the screw rod, and a telescopic rod is fixedly mounted on the mounting block, and a mounting plate is fixedly mounted on the output shaft of the telescopic rod, and a strong magnet is provided on the mounting plate for collecting large iron filings generated during the machining of the CNC machine tool body; A collecting mechanism for collecting some small debris during the machining process of the CNC machine tool body, wherein the collecting mechanism is arranged on the CNC machine tool body; A recovery box for uniformly collecting debris generated by the CNC machine tool body, wherein the recovery box is arranged on the CNC machine tool body.

2. The chip collection device for a CNC machine tool according to claim 1, characterized in that: The collecting mechanism includes a positioning frame, a collecting box, a collecting bag, a negative pressure fan, a bellows and a collecting pipe. The positioning frame is assembled on the CNC machine tool body, the collecting box is arranged on the positioning frame, the collecting bag is arranged in the collecting box, the negative pressure fan is arranged on the collecting box, and the exhaust end of the negative pressure fan extends to the outside of the collecting box, the bellows is arranged on the collecting box, the collecting pipe is installed on the mounting plate, and the collecting pipe and the bellows are communicated.

3. The waste chip collection device for a CNC machine tool according to claim 1, characterized in that: A protection frame is fixedly mounted on the CNC machine tool body, the protection frame is located above the screw rod, and a limiting rod for limiting the mounting block is fixedly mounted on the CNC machine tool body, the limiting rod and the mounting block are slidably connected.

4. The waste chip collection device for a CNC machine tool according to claim 1, characterized in that: The recycling box includes a supporting mesh plate, a collecting mesh frame and a drainage pipe. The supporting mesh plate is fixedly installed inside the recycling box, the collecting mesh frame is arranged on the supporting mesh plate, and the drainage pipe is fixedly installed on the recycling box.

5. The waste chip collection device for a CNC machine tool according to claim 4, characterized in that: The discharge pipe is provided with a control valve for control, the recovery box is provided with a sealing door, and the recovery box is located directly below the discharge port.

6. The waste chip collection device for a CNC machine tool according to claim 1, characterized in that: The positioning frame is provided with a positioning mechanism for positioning the collection box, and the positioning mechanism includes a screw, a positioning block and a positioning groove. The screw is threadedly mounted on the positioning frame, the positioning block is fixedly mounted on the screw, the positioning groove is opened on the collection box, and the positioning groove and the positioning block are adapted to each other.

7. The waste chip collection device for a CNC machine tool according to claim 1, characterized in that: A controller for controlling is arranged on one side of the CNC machine tool body.

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