A CNC machining center that is convenient for collecting waste

Abstract

The utility model discloses a CNC machining center that is convenient for collecting waste materials, including a CNC machining center body, a machining groove is fixedly installed in the middle of the upper end of the CNC machining center body, a machining table for placing the required workpiece is fixedly installed in the middle of the inner bottom of the machining groove, a clamping groove for installing a machining fixture is opened on the upper end of the machining table, and an air supply pump is fixedly installed on the rear side of the upper end of the CNC machining center body; an adjustment motor is fixedly installed on the outer side of the rear end of the machining groove, and an adjustment screw is fixedly installed on the front end transmission shaft of the adjustment motor, and a U-shaped moving frame is threadedly connected to the outer curved surface of the rear end of the adjustment screw, and the U-shaped moving frame is penetrated and fitted with a limited position slide rod at one end away from the adjustment screw, and a driving motor is fixedly installed on the inner side of the upper end of the U-shaped moving frame. The utility model realizes the function of facilitating the collection of waste materials.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machining centers, in particular to a numerical control machining center which is convenient for collecting waste materials. Background Art

[0002] CNC machining center is a high-efficiency automated machine tool developed from CNC milling machine. It consists of mechanical equipment and CNC system and is suitable for processing complex parts. Its biggest feature is the ability to automatically exchange machining tools. By installing tools of different purposes on the tool magazine, the machining tools on the spindle can be changed through the automatic tool changer in one clamping to achieve multiple machining functions. In practical applications, CNC machining centers are widely used in various fields due to their high efficiency and high precision, including machinery manufacturing, aerospace, automobile manufacturing, electronics and electrical appliances, and railway transportation. It can complete various complex machining tasks, such as milling, boring, drilling, tapping and cutting threads, etc., especially for the processing of parts with complex shapes and high precision requirements.

[0003] However, when the existing technology is actually used, with the rapid development of the manufacturing industry, CNC machining centers have become an indispensable and important equipment in modern industrial production. However, the waste generated during the machining process will be scattered at the bottom of the CNC machining center and is difficult to clean, thus affecting the use efficiency of the CNC machining center. Utility Model Content

[0004] The purpose of the utility model is to provide a CNC machining center that is convenient for collecting waste, so as to solve the problem raised in the above background technology that with the rapid development of the manufacturing industry, CNC machining centers have become an indispensable and important equipment in modern industrial production. However, the waste generated during the machining process will be scattered at the bottom of the CNC machining center and is difficult to clean, thereby affecting the use efficiency of the CNC machining center.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: comprising a CNC machining center body, a machining groove is fixedly installed in the middle of the upper end of the CNC machining center body, a machining table for placing the required machining workpiece is fixedly installed in the middle of the inner bottom of the machining groove, a clamping groove for installing a machining fixture is opened at the upper end of the machining table, and an air supply pump is fixedly installed at the rear side of the upper end of the CNC machining center body;

[0006] The transmission gear of the present invention is meshed with an arc toothed disk, and a main transmission column is fixedly installed in the middle of the arc toothed disk. The front end support of the main transmission column is fixedly installed with a connecting pipe, and the front end outer curved surface of the connecting pipe passes through a fixedly installed nozzle, and the front side of the lower end of the processing groove passes through a collecting tank.

[0007] Preferably, the front and rear ends of the adjusting screw are respectively rotatably connected to the inner wall of the lower end of the processing groove through a rotating shaft.

[0008] Preferably, the front and rear ends of the limiting slide bar are fixedly installed on the inner wall of the lower end of the processing groove.

[0009] Preferably, the inner side of the auxiliary transmission column is rotatably connected to the outer side of the upper end of the U-shaped movable frame through a rotating shaft.

[0010] Preferably, limit strips are fixedly installed on the outer sides of the upper and lower ends of the arc-shaped gear plate, respectively, and the main transmission column is rotatably connected to the front side of the upper end of the U-shaped movable frame through a rotating shaft.

[0011] Preferably, a hose interface is fixedly installed on the side end of the connecting pipe, and there are several nozzles, which are symmetrically distributed in sequence along the outer curved surface of the front end of the connecting pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the air supply pump of the utility model is turned on, air will be supplied to the inside of the connecting pipe through the connecting hose. When the air supply pump supplies air to the inside of the connecting pipe, the nozzle will eject the gas inside the connecting pipe outward. When the nozzle ejects the gas inside the connecting pipe outward, a thrust will be generated to blow the waste generated by the upper end of the processing table forward. When the waste generated by the upper end of the processing table is blown forward, the regulating motor is turned on by control. When the regulating motor is turned on, the U-shaped moving frame will be driven to move forward in a straight line in turn, and the nozzle will be driven to move forward in a straight line synchronously. When the nozzle moves forward in a straight line, the waste blown forward will be gradually blown into the inside of the collecting tank, thereby realizing the function of facilitating the collection of the waste.

[0014] 2. The utility model also drives the first pulley to rotate when the driving motor is turned on. When the first pulley rotates, it drives the second pulley to rotate through the transmission belt. When the second pulley rotates, it drives the auxiliary transmission column to rotate. When the auxiliary transmission column rotates, it drives the transmission gear to rotate. When the transmission gear rotates, it engages and drives the arc-shaped toothed disc to rotate. When the arc-shaped toothed disc rotates, it drives the main transmission column to rotate. When the main transmission column rotates, it drives the connecting pipe to swing. When the connecting pipe swings, it drives the jet head to swing to adjust the jet angle, thereby facilitating the collection of waste and swinging the jet head to adjust the jet angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a CNC machining center that is convenient for collecting waste materials in the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of a CNC machining center that is convenient for collecting waste in the utility model. Figure 1 ;

[0017] Figure 3 This is a schematic diagram of the overall structure of a CNC machining center that is convenient for collecting waste in the utility model. Figure 2 ;

[0018] Figure 4 The utility model is a partial structural cross-sectional schematic diagram of a CNC machining center which is convenient for collecting waste.

[0019] In the figure: 1. Main body of CNC machining center; 2. Machining tank; 3. Machining table; 4. Clamping tank; 5. Air supply pump; 6. Adjusting motor; 7. Adjusting screw; 8. U-shaped moving frame; 9. Limiting slide bar; 10. First pulley; 11. Second pulley; 12. Auxiliary transmission column; 13. Transmission gear; 14. Arc gear disc; 15. Main transmission column; 16. Connecting pipe; 17. Injection head; 18. Collecting tank; 19. Driving motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4The utility model provides a technical solution for a CNC machining center that is convenient for collecting waste materials: it includes a CNC machining center body 1, a machining groove 2 is fixedly installed in the middle of the upper end of the CNC machining center body 1, a machining table 3 for placing the required machining workpiece is fixedly installed in the middle of the inner bottom of the machining groove 2, a clamping groove 4 for installing a machining fixture is opened on the upper end of the machining table 3, so that the workpiece placed on the upper end of the machining table 3 is clamped and fixed after the machining fixture is installed through the clamping groove 4, and an air supply pump 5 is fixedly installed on the rear side of the upper end of the CNC machining center body 1;

[0022] An adjusting motor 6 is fixedly installed on the outer side of the rear end of the processing groove 2, and an adjusting screw 7 is fixedly installed on the transmission shaft part at the front end of the adjusting motor 6, and the front and rear ends of the adjusting screw 7 are respectively connected to the inner wall of the lower end of the processing groove 2 through a rotating shaft, and the outer curved surface of the rear end of the adjusting screw 7 is threadedly connected with a U-shaped moving frame 8, and the U-shaped moving frame 8 is far away from the side end of the adjusting screw 7 and is fitted with a limited position slide bar 9 for active connection, and the front and rear ends of the limited position slide bar 9 are fixedly installed on the inner wall of the lower end of the processing groove 2, so that the U-shaped moving frame 8 is limited in sliding linearly by the limited position slide bar 9, and a driving motor 19 is fixedly installed on the inner side of the upper end of the U-shaped moving frame 8, and the transmission shaft part of the side end of the driving motor 19 passes through the upper end of the U-shaped moving frame 8 and is fixedly installed with a first pulley 10, and the outer end of the first pulley 10 is connected to the second pulley 11 through a transmission belt, and a secondary transmission column 12 is fixedly installed in the middle of the second pulley 11. The inner side of the auxiliary transmission column 12 is rotatably connected to the outer side of the upper end of the U-shaped movable frame 8 through a rotating shaft, a transmission gear 13 is fixedly installed on the outer curved surface in the middle of the auxiliary transmission column 12, and the side end of the transmission gear 13 is meshed with an arc-shaped toothed disc 14, and limit strips are fixedly installed on the outer sides of the upper and lower ends of the arc-shaped toothed disc 14, respectively, and a main transmission column 15 is fixedly installed in the middle of the arc-shaped toothed disc 14, and the main transmission column 15 is rotatably connected to the front side of the upper end of the U-shaped movable frame 8 through a rotating shaft, a connecting pipe 16 is fixedly installed on the front support of the main transmission column 15, and a hose interface is fixedly installed on the side end of the connecting pipe 16, so that it is connected to the air supply pump 5 through the hose interface and the connecting hose, and a nozzle 17 is fixedly installed on the outer curved surface of the front end of the connecting pipe 16, and there are several nozzles 17, which are symmetrically distributed in sequence according to the outer curved surface of the front end of the connecting pipe 16, and a collecting tank 18 is fixedly installed on the front side of the lower end of the processing groove 2.

[0023] Working principle: When in use, the utility model controls the air supply pump 5 to start. When the air supply pump 5 is turned on, air is supplied to the inside of the connecting pipe 16 through the connecting hose. When the air supply pump 5 supplies air to the inside of the connecting pipe 16, the nozzle 17 ejects the gas inside the connecting pipe 16 outward. When the nozzle 17 ejects the gas inside the connecting pipe 16 outward, a thrust is generated to blow the waste generated by the processing on the upper end of the processing table 3 forward. When the waste generated by the processing on the upper end of the processing table 3 is blown forward, the regulating motor is turned on by control. 6. When the adjusting motor 6 is turned on, it will drive the adjusting screw 7 to rotate. When the adjusting screw 7 rotates, it will drive the U-shaped moving frame 8 to move forward linearly along the outer curved surface of the limiting slide bar 9 due to the force generated by the threaded connection with the rear end outer curved surface of the adjusting screw 7. When the U-shaped moving frame 8 moves forward linearly, it will synchronously drive the nozzle 17 to move forward linearly. When the nozzle 17 moves forward linearly, the waste blown forward will be gradually blown into the collection tank 18, thereby facilitating the collection of the waste.

[0024] At the same time, by controlling to turn on the drive motor 19, when the drive motor 19 is turned on, it will drive the first pulley 10 to rotate. When the first pulley 10 rotates, it will drive the second pulley 11 to rotate through the transmission belt. When the second pulley 11 rotates, it will drive the secondary transmission column 12 to rotate. When the secondary transmission column 12 rotates, it will drive the transmission gear 13 to rotate. When the transmission gear 13 rotates, it will engage and drive the arc-shaped toothed disc 14 to rotate. When the arc-shaped toothed disc 14 rotates, it will drive the main transmission column 15 to rotate. When the main transmission column 15 rotates, it will drive the connecting pipe 16 to swing. When the connecting pipe 16 swings, it will drive the jet head 17 to swing to adjust the jet angle, thereby facilitating the collection of waste and swinging the jet head 17 to adjust the jet angle.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A CNC machining center that is convenient for collecting waste, characterized in that: The invention comprises a CNC machining center body (1), wherein a machining groove (2) is fixedly installed in the middle of the upper end of the CNC machining center body (1), a machining table (3) for placing a workpiece to be machined is fixedly installed in the middle of the inner bottom of the machining groove (2), a clamping groove (4) for installing a machining fixture is provided at the upper end of the machining table (3), and an air supply pump (5) is fixedly installed at the rear side of the upper end of the CNC machining center body (1); An adjusting motor (6) is fixedly installed on the outer side of the rear end of the processing groove (2); an adjusting screw (7) is fixedly installed on the transmission shaft portion at the front end of the adjusting motor (6); a U-shaped moving frame (8) is threadedly connected to the outer curved surface of the rear end of the adjusting screw (7); a side end of the U-shaped moving frame (8) away from the adjusting screw (7) passes through a fitting and movable connecting limited position sliding rod (9); a driving motor (19) is fixedly installed on the inner side of the upper end of the U-shaped moving frame (8); a first belt pulley (10) is fixedly installed on the transmission shaft portion at the side end of the driving motor (19) passing through the upper end of the U-shaped moving frame (8); the outer end of the first belt pulley (10) is connected to the upper end of the U-shaped moving frame (8) by a transmission shaft. The driven belt is connected to a second pulley (11), a secondary transmission column (12) is fixedly installed in the middle of the second pulley (11), a transmission gear (13) is fixedly installed on the outer curved surface in the middle of the secondary transmission column (12), a side end of the transmission gear (13) is meshingly connected with an arc-shaped toothed disc (14), a main transmission column (15) is fixedly installed in the middle of the arc-shaped toothed disc (14), a front end support of the main transmission column (15) is fixedly installed with a connecting pipe (16), a front end outer curved surface of the connecting pipe (16) is penetrated and fixedly installed with a nozzle (17), and a collecting groove (18) is penetrated and fixedly installed on the front side of the lower end of the processing groove (2).

2. A CNC machining center for collecting waste according to claim 1, characterized in that: The front and rear ends of the adjusting screw rod (7) are respectively connected to the inner wall of the lower end of the processing groove (2) through a rotating shaft.

3. A CNC machining center for collecting waste according to claim 2, characterized in that: The front and rear ends of the limiting slide bar (9) are fixedly mounted on the inner wall of the lower end of the processing groove (2).

4. A CNC machining center for collecting waste according to claim 3, characterized in that: The inner side of the auxiliary transmission column (12) is rotatably connected to the outer side of the upper end of the U-shaped moving frame (8) via a rotating shaft.

5. A CNC machining center for collecting waste according to claim 4, characterized in that: Limiting strips are fixedly mounted on the outer sides of the upper and lower ends of the arc-shaped toothed disc (14), and the main transmission column (15) is rotatably connected to the front side of the upper end of the U-shaped moving frame (8) via a rotating shaft.

6. A CNC machining center for collecting waste according to claim 5, characterized in that: A hose interface is fixedly installed on the side end of the connecting pipe (16), and there are a plurality of spray heads (17), which are symmetrically distributed in sequence along the outer curved surface of the front end of the connecting pipe (16).

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