Novel numerical control machine tool

Abstract

The utility model discloses a novel numerical control machine tool, which relates to the technical field of numerical control machine tools, aims at solving the problem that the operation process of adjusting the height of a control panel is inconvenient, and comprises a numerical control machine tool main body and the control panel arranged on one side of the numerical control machine tool main body, one side of the top surface of the box is rotationally connected with a supporting block, a telescopic control rod is arranged in the inner side of the supporting block, a transmission part is arranged between the telescopic control rod and the screw rod, the gear is driven to rotate through rotation of the satellite gear, and the rotation of the gear drives the rotating rod to synchronously rotate with the other gear; the satellite gears rotate to drive a screw rod through a rotating shaft, then the screw rod drives a moving block and a control panel to ascend and descend, and when a worker finds that a control rod is too high to rotate a rotating disc conveniently in the operation process, the rotating rod can be ascended and descended; therefore, the height of the turntable can be adjusted according to personal height.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled machine tools, in particular to a novel numerically controlled machine tool. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool. Through the internal control system of the equipment, it can logically process programs specified by control codes or other symbolic instructions, decode them, express them with 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] According to the prior art patent CN 217965830 U, a new type of CNC machine tool is provided with a lifting motion device to facilitate manual adjustment of the lifting motion of the control panel, thereby facilitating the use of people with different heights. However, when the personnel subsequently operated it, they found that when adjusting the height of the control panel, they needed to squat and rotate the turntable at the bottom of the device to drive the lifting motion device. The operation process is extremely inconvenient and the operator needs to squat to operate during adjustment, which makes it impossible for the operator to accurately observe whether the control panel is at an appropriate height.

[0004] Therefore, a new type of CNC machine tool is needed to solve the problem of inconvenience in adjusting the height of the control panel in the prior art. Utility Model Content

[0005] In order to solve the above technical problems, a new type of CNC machine tool is provided, which solves the problem of inconvenience in the operation process of adjusting the height of the control panel in the prior art.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is: a new type of CNC machine tool, including a CNC machine tool body and a control panel arranged on one side of the CNC machine tool body, and also including a lifting mechanism arranged between the CNC machine tool body and the control panel;

[0007] The lifting mechanism comprises a screw rod vertically arranged between the CNC machine tool body and the control panel, and limiting blocks are rotatably sleeved at both ends of the screw rod, and the limiting blocks are fixed on the side wall of the CNC machine tool body. A moving block is threadedly sleeved on the screw rod, and one end of the moving block is against the side wall of the CNC machine tool body, and the other end of the moving block is fixed to the control panel;

[0008] Preferably, the telescopic control lever includes a rotating shaft vertically fixed on the inner side of the support block, one end of the rotating shaft penetrates into the inner side of the box, and the other end of the rotating shaft is open. A rotating rod is slidably arranged in the opening of the rotating shaft, a turntable is fixed on the end of the rotating rod away from the box, and a locking assembly is also arranged on the open end of the rotating shaft.

[0009] Preferably, the transmission component includes a handle bar horizontally arranged in the box and two gears fixedly mounted on the handle bar, the two gears are spaced apart, the two ends of the handle bar are rotatably connected to the inner walls on both sides of the box, and satellite gears are meshed above the two gears, the central axis of the top surface of one of the satellite gears rotates to pass through the box and is fixed to the rotating shaft, and the central axis of the top surface of the other satellite gear passes through the box and is fixed to the screw.

[0010] Preferably, the locking assembly includes a locking support block fixed to the open end of the rotating shaft and a locking ring annularly arranged above the locking support block, the locking support block and the locking ring are both sleeved on the shaft of the rotating rod, and a plurality of lock buckles fixed perpendicularly to the top surface of the locking support block are arranged around the area between the rotating rod and the locking ring, the lock buckles are in an inverted L shape, and the end of the lock buckles abuts against the shaft of the rotating rod.

[0011] Preferably, the inner wall of the locking ring and the outer wall of the lock buckle are connected via threads.

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

[0013] (1) Through the arrangement of the telescopic control lever and the transmission component, the rotating rod can be driven by rotating the turntable, and the kinetic energy of the rotation of the turntable is transmitted to the central axis of one of the satellite gears through the rotating shaft, and drives the satellite gear to rotate. The rotation of the satellite gear drives the gear to rotate, and then the other satellite gear rotates synchronously. The rotation of the satellite gear drives the screw rod through the rotating shaft, and then the screw rod drives the moving block and the control panel to rise and fall. In this way, the problem that the turntable is arranged below the limiting block in the prior art, resulting in the need to squat and rotate the limiting block when adjusting the height of the control panel, causing inconvenience in the operation process.

[0014] (2) By setting the rotating rod to slide in the opening of the rotating shaft, if the operator finds that the control rod is too high to turn the turntable during operation, the rotating rod can be raised or lowered, so that the height of the turntable can be adjusted according to the individual's height.

[0015] (3) Through the setting of the locking assembly, when the turntable is adjusted to a suitable height, one can hold the rotating shaft with one hand and rotate the locking ring with the other hand, causing the locking ring to rise along the locking rod. During this process, the end of the locking ring abuts against the shaft of the rotating rod, thereby completing the clamping and fixing of the rotating rod. When the height of the turntable needs to be adjusted, the locking ring can be rotated in the opposite direction, causing the locking ring to descend along the locking rod. During this process, the end of the locking ring separates from the shaft of the rotating rod, thereby releasing the fixation of the shaft of the rotating rod. The height of the turntable can then be adjusted by adjusting the distance that the shaft of the rotating rod is inserted into the rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the locking assembly of the utility model;

[0018] Figure 3 This is an exploded schematic diagram of the locking assembly of the utility model.

[0019] The numbers in the figure are:

[0020] 1. CNC machine tool body; 2. Control panel; 3. Limiting block; 4. Screw; 5. Moving block; 6. Lock; 7. Satellite gear; 8. Gear; 9. Handle; 10. Box; 11. Support block; 12. Rotating shaft; 13. Turntable; 14. Rotating rod; 15. Locking support block; 16. Locking ring. DETAILED DESCRIPTION

[0021] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0022] Reference Figure 1 , Figure 2 and Figure 3 As shown, a novel CNC machine tool comprises a CNC machine tool body 1 and a control panel 2 arranged on one side of the CNC machine tool body 1, and also comprises a lifting mechanism arranged between the CNC machine tool body 1 and the control panel 2;

[0023] The lifting mechanism includes a screw rod 4 vertically arranged between the CNC machine tool body 1 and the control panel 2, and the two ends of the screw rod 4 are respectively rotatably sleeved with limiting blocks 3, and the limiting blocks 3 are fixed on the side wall of the CNC machine tool body 1. A moving block 5 is threadedly sleeved on the rod body of the screw rod 4, and one end of the moving block 5 is against the side wall of the CNC machine tool body 1, and the other end of the moving block 5 is fixed to the control panel 2;

[0024] Through the setting of the lifting mechanism, when the height of the control panel 2 needs to be adjusted, the screw rod 4 can be rotated to drive the moving block 5. However, one end of the moving block 5 is restricted by the side wall of the CNC machine tool body 1, so that the moving block 5 can only move axially up or down along the screw rod 4, thereby driving the control panel 2 to rise or fall.

[0025] Reference Figures 1 to 3 As shown, it is worth noting that a box 10 with one side open is arranged at the bottom of the lower limiting block 3, and a support block 11 is rotatably connected to one side of the top surface of the box 10, and a telescopic control rod is arranged inside the support block 11, and a transmission component is arranged between the telescopic control rod and the screw rod 4;

[0026] The telescopic control rod includes a rotating shaft 12 vertically fixed to the inner side of the support block 11, one end of the rotating shaft 12 penetrates into the inner side of the box 10, and the other end of the rotating shaft 12 is open. A rotating rod 14 is slidably arranged in the open hole of the rotating shaft 12, and a rotating disk 13 is fixed to the end of the rotating rod 14 away from the box 10;

[0027] The transmission component includes a handlebar 9 horizontally arranged in the box 10 and two gears 8 fixedly sleeved on the handlebar 9, the two gears 8 are spaced apart, the two ends of the handlebar 9 are rotatably connected to the inner walls of the box 10, and the two gears 8 are meshed with satellite gears 7 above, the central axis of the top surface of one satellite gear 7 rotates to pass through the box 10 and is fixed to the rotating shaft 12, and the central axis of the top surface of the other satellite gear 7 passes through the box 10 and is fixed to the screw 4;

[0028] Through the arrangement of the telescopic control lever and the transmission component, the rotating rod 14 can be driven by rotating the turntable 13. The kinetic energy of the rotation of the turntable 14 is transmitted to the central axis of one of the satellite gears 7 via the rotating shaft 12, and drives the satellite gear 7 to rotate. The rotation of the satellite gear 7 drives the gear 8 to rotate. The rotation of the gear 8 drives the handle 9 and another gear 8 to rotate synchronously, and then another satellite gear 7 rotates synchronously. The rotation of the satellite gear 7 drives the screw 4 through the rotating shaft, and then the screw 4 drives the moving block 5 and the control panel 2 to rise and fall. In this way, the problem that the turntable is set below the limiting block 3 in the prior art, resulting in the need to squat and rotate the limiting block 3 when adjusting the height of the control panel, causing inconvenience in the operation process can be solved.

[0029] By setting the rotating rod 14 to slide in the opening of the rotating shaft 12, when the operator finds that the control rod is too high to turn the rotating disk 13 during operation, the rotating rod 14 can be raised or lowered, so that the height of the rotating disk 13 can be adjusted according to the individual's height.

[0030] Further, refer to Figures 1 to 3 As shown, it is worth noting that a locking assembly is provided on the open end of the rotating shaft 12;

[0031] The locking assembly includes a locking support block 15 fixed to the open end of the rotating shaft 12 and a locking ring 16 annularly arranged above the locking support block 15. The locking support block 15 and the locking ring 16 are both sleeved on the shaft of the rotating rod 14. A plurality of lock buckles 6 are arranged around the area between the rotating rod 14 and the locking ring 16 and are vertically fixed to the top surface of the locking support block 15. The lock buckles 6 are in an inverted L shape, and the ends of the lock buckles 6 are against the shaft of the rotating rod 14.

[0032] The inner wall of the locking ring 16 and the outer wall of the lock buckle 6 are connected by threads;

[0033] Through the setting of the locking assembly, when the turntable 13 is adjusted to a suitable height, the rotating shaft 12 can be held with one hand and the locking ring 16 can be rotated with the other hand, causing the locking ring 16 to rise along the rod of the lock buckle 6. During this process, the end of the lock buckle 6 abuts against the rod of the rotating rod 14, and then the clamping and fixing of the rotating rod 14 is completed. When it is necessary to adjust the height of the turntable 13, the locking ring 16 can be rotated in the opposite direction, causing the locking ring 16 to descend along the rod of the lock buckle 6. During this process, the end of the lock buckle 6 is separated from the rod of the rotating rod 14, and then the fixation of the rod of the rotating rod 14 is released, and then the height of the turntable 13 is adjusted by the distance that the rod of the rotating rod 14 is inserted into the rotating shaft 12.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel CNC machine tool, comprising a CNC machine tool body (1) and a control panel (2) arranged on one side of the CNC machine tool body (1), characterized in that: It also includes a lifting mechanism arranged between the CNC machine tool body (1) and the control panel (2); The lifting mechanism comprises a screw rod (4) vertically arranged between the CNC machine tool body (1) and the control panel (2), and the two ends of the screw rod (4) are respectively rotatably sleeved with limiting blocks (3), and the limiting blocks (3) are fixed on the side wall of the CNC machine tool body (1). A moving block (5) is threadedly sleeved on the rod body of the screw rod (4), and one end of the moving block (5) is against the side wall of the CNC machine tool body (1), and the other end of the moving block (5) is fixed to the control panel (2). A box (10) with one side open is arranged at the bottom of the limiting block (3) below, and a support block (11) is rotatably connected to one side of the top surface of the box (10), and a telescopic control rod is arranged inside the support block (11), and a transmission component is arranged between the telescopic control rod and the screw rod (4).

2. A novel CNC machine tool according to claim 1, characterized in that: The telescopic control lever comprises a rotating shaft (12) vertically fixed on the inner side of the support block (11), one end of the rotating shaft (12) penetrates into the inner side of the box (10), the other end of the rotating shaft (12) is open, a rotating rod (14) is slidably arranged in the open side of the rotating shaft (12), a rotating disk (13) is fixed on the end of the rotating rod (14) away from the box (10), and a locking assembly is also arranged on the open end of the rotating shaft (12).

3. A novel CNC machine tool according to claim 2, characterized in that: The transmission component comprises a handlebar (9) arranged transversely in the box (10) and two gears (8) fixedly sleeved on the handlebar (9), the two gears (8) being spaced apart, the two ends of the handlebar (9) being rotatably connected to the inner walls on both sides of the box (10), the two gears (8) being meshed with satellite gears (7), the central axis of the top surface of one of the satellite gears (7) being rotatably passed through the box (10) and being fixed to the rotating shaft (12), and the central axis of the top surface of the other satellite gear (7) being passed through the box (10) and being fixed to the screw rod (4).

4. A novel CNC machine tool according to claim 2, characterized in that: The locking assembly comprises a locking support block (15) fixed to the open end of the rotating shaft (12) and a locking ring (16) annularly arranged above the locking support block (15); the locking support block (15) and the locking ring (16) are both sleeved on the shaft of the rotating rod (14); a plurality of locking buckles (6) are arranged around the area between the rotating rod (14) and the locking ring (16) and are vertically fixed to the top surface of the locking support block (15); the locking buckles (6) are in an inverted L shape, and the ends of the locking buckles (6) are against the shaft of the rotating rod (14).

5. A novel CNC machine tool according to claim 4, characterized in that: The inner wall of the locking ring (16) and the outer wall of the locking buckle (6) are connected via threads.

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