Multi-gear speed regulation numerical control machine table

Abstract

The utility model relates to the field of numerical control machine tables, in particular to a multi-gear speed regulation numerical control machine table which comprises a table body, a driving display controller is fixedly installed outside the table body, a servo motor is arranged on one side of the table body, and the output end of the servo motor is fixedly connected with a transmission rod. Through the arrangement of the table body, the driving display controller, the servo motor, the transmission, the connecting rod, the side seat plate, the high-speed motor and the grinding head, when the device is used for carrying out multi-gear speed regulation work in the workpiece machining process, the servo motor can be controlled through the driving display controller of the table body according to the finish machining requirement of a current workpiece, and the speed of the workpiece is adjusted. And the transmission connected with the servo motor can conveniently adjust the rotating speed of the workpiece fixed by the three-jaw chuck through the first gear and the second gear, so that different rotating speed adjusting requirements of the workpiece are met, and the speed of the grinding head can be increased through the high-speed motor on the side seat plate.

Description

Technical Field

[0001] The utility model relates to the field of numerical control machines, in particular to a numerical control machine with multi-speed adjustment. Background Art

[0002] Numerical control machines are also called CNC machines. Traditional machine tools require manual operation throughout the process to achieve various metal processing techniques. CNC machines are automated by computers based on instructions after engineers input product drawings, the sequence of tools required to complete the product, processing environment parameters and other data. CNC machines greatly reduce consumables and errors, effectively improve production efficiency, and can also complete difficult processing of asymmetrical shapes. They have now become mainstream equipment in the manufacturing industry.

[0003] After searching, a CNC machine with publication number CN216421652U specifically discloses a CNC machine, including a frame, on which a processing device for processing the workpiece is provided, and a first clamping device for clamping the workpiece is provided on the frame, and the first clamping device can be movably arranged on the frame. The utility model has a simple structure, low production cost, and can adjust the position of the workpiece in multiple directions. It has high processing efficiency and is convenient for discharging debris and collecting debris.

[0004] The above patent only uses a frame, a processing device and a first clamping device to achieve a simple structure, low production cost, and the ability to adjust the position of the workpiece in multiple directions. The processing efficiency is high, and the purpose of convenient chip discharge and chip collection is convenient. However, during the use of the CNC machine, different workpieces require different processing precisions, and the CNC machine has fixed speeds for the workpiece itself and the tool during processing. Therefore, when the tool speed or workpiece speed needs to be adjusted to start fine processing, the CNC machine with a fixed speed cannot fully meet the fine processing requirements of different workpieces. This not only requires the replacement of other CNC machines for re-fine processing, but also delays the overall processing time of the workpiece.

[0005] Therefore, it is necessary to invent a CNC machine with multi-speed adjustment to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a CNC machine with multi-speed regulation, which can realize the multi-speed regulation of workpieces and grinding tools through a platform body, a drive display controller, a servo motor, a transmission, a connecting rod, a side seat plate, a high-speed motor and a grinding head, and also expands the processing range of the device for different workpieces, avoids the tedious operation of frequently replacing the CNC machine, ensures the normal processing timeliness of the device for the workpiece, and achieves the purpose of fine processing, so as to solve the problem in the prior art that the CNC machine needs to be processed with different precisions during use of different workpieces, and the speed of the workpiece itself or the speed of the tool during processing on the CNC machine is fixed. In this way, when the speed of the tool or the speed of the workpiece needs to be adjusted to start fine processing, the CNC machine with a fixed speed cannot fully meet the fine processing requirements of different workpieces, which not only requires the replacement of other CNC machines for re-fine processing, but also delays the overall processing timeliness of the workpiece.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC machine with multi-speed speed regulation, comprising a table body, a drive display controller is fixedly installed on the outside of the table body, a servo motor is arranged on one side of the table body, the output end of the servo motor is fixedly connected to a transmission rod, the other end of the transmission rod is fixedly installed with a transmission, one end of the transmission is fixedly installed with a first gear, the outside of the first gear is movably connected with a second gear, the outside of the second gear is fixedly installed with a connecting rod, one end of the connecting rod is fixedly installed with a three-jaw chuck, an operating table is fixedly installed on one side of the table body, a fixing plate is fixedly installed above the operating table, a side seat plate is arranged above the fixing plate, a high-speed motor is arranged on the outside of the side seat plate, the output end of the high-speed motor is fixedly connected to a connecting cylinder, and a grinding head is fixedly installed inside the connecting cylinder.

[0008] Preferably, the three-jaw chuck is movably connected to the platform through a connecting rod, and the first gear is meshingly connected to the second gear.

[0009] Preferably, a threaded rod penetrates the outside of the three-jaw chuck, and a fixed claw is fixedly installed on one end of the threaded rod.

[0010] Preferably, an electric slide rail is arranged above the fixed plate, an electric slide sleeve is movably connected to the outside of the electric slide rail, and a connecting plate is fixedly installed above the electric slide sleeve.

[0011] Preferably, a support frame is fixedly installed above the connecting plate, an I-beam is fixedly installed on the top of the support frame, and a tool holder is fixedly installed above the I-beam.

[0012] Preferably, a fixing bolt passes through the top of the tool holder, and a cutting tool is movably connected to one end of the fixing bolt.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] Through the arrangement of the table body, the drive display controller, the servo motor, the transmission, the connecting rod, the side seat plate, the high-speed motor and the grinding head, when the device is used to perform multi-speed regulation during the workpiece processing, the servo motor can be controlled by the drive display controller of the table body according to the current workpiece finishing requirements, and the transmission connected to the servo motor is convenient for adjusting the rotation speed of the workpiece fixed by the three-jaw chuck through the first gear and the second gear, thus meeting the different speed regulation requirements of the workpiece, and the speed of the grinding head can be accelerated by the high-speed motor on the side seat plate. In this way, the coordinated use not only allows the device to meet the multi-speed regulation of the workpiece and the grinding tool, but also expands the processing range of the device for different workpieces, avoiding the tedious operation of frequently changing the CNC machine, ensuring the normal processing time of the device for the workpiece, and achieving the purpose of finishing;

[0015] Through the arrangement of the connecting plate, the supporting frame, the I-beam, the tool holder, the fixing bolts, the cutting tool and the grinding head, when the device is used for finishing the workpiece, according to the processing requirements of the current workpiece, if cutting processing is required, the I-beam and the tool holder can be installed on the connecting plate through the bolts, and the cutting tool can be connected to complete the cutting of the workpiece; conversely, if grinding processing is required, there is no need to install it, and another set of electric slide rails and electric sleeves can directly drive the prepared grinding head forward to grind the workpiece, thereby expanding the processing range of the device for the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the transmission structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a three-jaw chuck of the utility model;

[0020] Figure 4 This is a schematic diagram of the connecting plate structure of the utility model;

[0021] Figure 5It is a schematic diagram of the side seat plate structure of the utility model.

[0022] Description of reference numerals:

[0023] 1. Platform; 2. Drive display controller; 3. Servo motor; 4. Transmission rod; 5. Transmission; 6. First gear; 7. Second gear; 8. Connecting rod; 9. Three-jaw chuck; 10. Threaded rod; 11. Fixed claw; 12. Operating table; 13. Fixed plate; 14. Electric slide rail; 15. Electric slide sleeve; 16. Connecting plate; 17. Support frame; 18. I-beam; 19. Tool holder; 20. Fixed bolt; 21. Cutting knife; 22. Side seat plate; 23. High-speed motor; 24. Connecting cylinder; 25. Grinding head. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model provides Figure 1-5 The multi-speed regulating CNC machine shown in the figure comprises a table body 1, a driving display controller 2 is fixedly installed on the outside of the table body 1, a servo motor 3 is arranged on one side of the table body 1, a transmission rod 4 is fixedly connected to the output end of the servo motor 3, a transmission 5 is fixedly installed on the other end of the transmission rod 4, a first gear 6 is fixedly installed on one end of the transmission 5, a second gear 7 is movably connected to the outside of the first gear 6, a connecting rod 8 is fixedly installed on the outside of the second gear 7, a three-jaw chuck 9 is fixedly installed on one end of the connecting rod 8, an operating table 12 is fixedly installed on one side of the table body 1, a fixing plate 13 is fixedly installed on the top of the operating table 12, and a fixing plate 13 is fixedly installed on the top of the operating table 12. A side seat plate 22 is arranged above the plate 13, and a high-speed motor 23 is arranged outside the side seat plate 22. The output end of the high-speed motor 23 is fixedly connected to a connecting tube 24, and a grinding head 25 is fixedly installed inside the connecting tube 24. The servo motor 3 can be controlled by the drive display controller 2 of the table body 1 according to the current finishing requirements of the workpiece, and the transmission 5 connected to the servo motor 3 can conveniently adjust the rotation speed of the workpiece fixed by the three-jaw chuck 9 through the first gear 6 and the second gear 7, thereby meeting the different rotation speed adjustment requirements of the workpiece, and the speed of the grinding head 25 can be accelerated by the high-speed motor 23 on the side seat plate 22.

[0026] like Figure 1 , Figure 2 and Figure 3As shown, the three-jaw chuck 9 is movably connected to the table body 1 through a connecting rod 8, and the first gear 6 is meshed with the second gear 7. The first gear 6 and the second gear 7 are convenient for driving the three-jaw chuck 9 to complete the adjustment of different speeds. A threaded rod 10 runs through the outside of the three-jaw chuck 9, and a fixed claw 11 is fixedly installed at one end of the threaded rod 10. Most shaft workpieces can be fixed by three groups of threaded rods 10 and fixed claws 11 to ensure the stability of the workpiece during the processing of the CNC machine. An electric slide rail 14 is arranged above the fixed plate 13, and an electric sleeve 15 is movably connected to the outside of the electric slide rail 14, and a connecting plate 16 is fixedly installed above the electric sleeve 15. The electric slide rail 14 and the electric sleeve 15 can drive the cutting tool 21 and the grinding head 25 to move forward to complete the fine processing of the workpiece without manual control.

[0027] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, a support frame 17 is fixedly installed above the connecting plate 16, an I-beam 18 is fixedly installed on the top of the support frame 17, and a tool holder 19 is fixedly installed above the I-beam 18. According to the current processing requirements of the workpiece, if cutting processing is required, the I-beam 18 and the tool holder 19 can be installed on the connecting plate 16 by bolts, and the cutting tool 21 can be connected to complete the cutting work of the workpiece. A fixing bolt 20 passes through the top of the tool holder 19, and one end of the fixing bolt 20 is movably connected to the cutting tool 21. The fixing bolt 20 has a simple structure, which is not only convenient for fixing the cutting tool 21 to the tool holder 19, but also convenient for removing the cutting tool 21 for replacement in case of failure, without delaying the normal use of the device.

[0028] The working principle of the utility model is as follows: firstly, the external power supply is turned on, the workpiece to be processed is taken out, and the three groups of threaded rods 10 are twisted. Most of the shaft workpieces are fixed by the threaded rods 10 and the fixing claws 11 to ensure the stability of the workpiece during the processing of the CNC machine. Then, according to the processing requirements of the current workpiece, if cutting processing is required, the I-beam table 18 and the tool holder 19 can be installed on the connecting plate 16 by bolts, and the cutting tool 21 can be connected before the cutting of the workpiece. On the contrary, if grinding processing is required, the switch of the electric slide rail 14 can be turned on without installation, and another group of electric slide rails 14 and the electric sleeve 15 can be directly used to drive the prepared grinding head 25 to grind the workpiece. After the preparation work is completed, during the fine processing, if the speed of the workpiece or the grinding head 25 needs to be adjusted to multiple gears, the servo motor 3 can be controlled by the drive display controller 2 outside the table body 1, and then the transmission 5 connected to the servo motor 3 It is convenient to adjust the rotation speed of the workpiece fixed by the three-jaw chuck 9 through the first gear 6 and the second gear 7, so as to meet the different speed adjustment requirements of the workpiece. Then, the high-speed motor 23 on the side seat plate 22 can be connected to speed up the speed of the grinding head 25 through the high-speed motor 23. This not only allows the device to meet the multi-speed regulation of the workpiece and the grinding tool, but also expands the processing range of the device for different workpieces, avoiding the tedious operation of frequent replacement of CNC machines. Finally, after completing the fine processing of all workpieces according to the above operations, turn off the switch of the servo motor 3, turn off the switch of the electric slide rail 14, turn off the switch of the high-speed motor 23, and cut off the external power supply if it is not used for a long time. The model of the drive display controller 2 is: YPD600, the model of the transmission 5 is: BWY22, and the model of the high-speed motor 23 is: SM6753. In this way, the use process of the multi-speed regulation CNC machine is completed.

[0029] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A multi-speed-adjustable CNC machine, comprising a machine body (1), characterized in that: A drive display controller (2) is fixedly mounted on the outside of the platform (1); a servo motor (3) is arranged on one side of the platform (1); an output end of the servo motor (3) is fixedly connected to a transmission rod (4); a transmission (5) is fixedly mounted on the other end of the transmission rod (4); a first gear (6) is fixedly mounted on one end of the transmission (5); a second gear (7) is movably connected to the outside of the first gear (6); a connecting rod (8) is fixedly mounted on the outside of the second gear (7); a three-jaw chuck (9) is fixedly mounted on one end of the connecting rod (8); an operating table (12) is fixedly mounted on one side of the platform (1); a fixing plate (13) is fixedly mounted above the operating table (12); a side seat plate (22) is arranged above the fixing plate (13); a high-speed motor (23) is arranged on the outside of the side seat plate (22); an output end of the high-speed motor (23) is fixedly connected to a connecting cylinder (24); a grinding head (25) is fixedly mounted inside the connecting cylinder (24).

2. A multi-speed-adjustable CNC machine according to claim 1, characterized in that: The three-jaw chuck (9) is movably connected to the platform (1) via a connecting rod (8), and the first gear (6) is meshingly connected to the second gear (7).

3. The multi-speed-adjustable CNC machine according to claim 1, characterized in that: A threaded rod (10) passes through the outside of the three-jaw chuck (9), and a fixed claw (11) is fixedly mounted on one end of the threaded rod (10).

4. The multi-speed regulating CNC machine according to claim 1, characterized in that: An electric slide rail (14) is arranged above the fixed plate (13); an electric slide sleeve (15) is movably connected to the outside of the electric slide rail (14); and a connecting plate (16) is fixedly installed above the electric slide sleeve (15).

5. The multi-speed-adjustable CNC machine according to claim 4, characterized in that: A support frame (17) is fixedly mounted above the connecting plate (16), an I-beam (18) is fixedly mounted on the top of the support frame (17), and a tool holder (19) is fixedly mounted above the I-beam (18).

6. A multi-speed-adjustable CNC machine according to claim 5, characterized in that: A fixing bolt (20) passes through the top of the tool holder (19), and a cutting tool (21) is movably connected to one end of the fixing bolt (20).

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