Adjustable numerical control machining transmission device

Abstract

The utility model relates to the technical field of transmission devices, in particular to an adjustable numerical control machining transmission device. The utility model provides an adjustable numerical control machining transmission device which can conveniently adapt to different numerical control machining transmission requirements and improve the controllability and diversity of numerical control machining transmission. An adjustable numerical control machining transmission device comprises a main base, a sleeve, a hollow rod, an adjusting lead screw and the like, the sleeve is rotationally connected to the upper portion of the main base, the hollow rod is connected to the left side of the sleeve, and the adjusting lead screw is rotationally connected into the hollow rod. The telescopic shaft is adjusted in a sliding mode, the telescopic shaft is fixed through the adjusting screw after adjustment is completed, the sliding pull rod controls the lower gear to move to be meshed with different upper gears, the operation of adjusting gears or replacing a stress device can be achieved, and different numerical control machining transmission requirements can be conveniently met; and the controllability and diversity of numerical control machining transmission are improved.

Description

Technical Field

[0001] This utility model relates to the field of transmission device technology, and in particular to an adjustable CNC machining transmission device. Background Technology

[0002] Numerical control (NC) machining is a method of automated machining that uses computer numerical control technology. In NC machining, a pre-written machining program is input into the NC system. This system precisely controls the machine tool's movements, including tool path, speed, and feed rate, by parsing these program instructions, thereby achieving high-precision, high-efficiency cutting of workpieces and machining of complex shapes.

[0003] Therefore, in CNC machining, a transmission device is usually used to transmit the power from the main power source to the force-bearing device and drive the force-bearing device to run. However, the conventional transmission combination methods in existing CNC machining have poor adaptability and controllability, cannot be changed after being set, and have poor reliability and versatility.

[0004] Therefore, an adjustable CNC machining transmission device has been developed that can be easily adapted to different CNC machining transmission needs, improving the controllability and versatility of CNC machining transmission. Utility Model Content

[0005] To overcome the shortcomings of conventional transmission combinations in existing CNC machining, such as poor adaptability and controllability, inability to be changed after setup, and poor reliability and versatility of transmission, this utility model provides an adjustable CNC machining transmission device that can easily adapt to different CNC machining transmission needs and improve the controllability and versatility of CNC machining transmission.

[0006] The technical solution is: an adjustable CNC machining transmission device, comprising a main seat, a sleeve, a hollow rod, an adjusting screw, a telescopic component, a reciprocating block, an adjusting screw, a telescopic shaft, a rotating screw, a front seat, a rotating sleeve, a mounting bracket, an upper gear, a lower gear, and a pull rod. The sleeve is rotatably connected to the upper part of the main seat, and a hollow rod is connected to the left side of the sleeve. An adjusting screw is rotatably connected inside the hollow rod, and a reciprocating block is threaded onto the adjusting screw. A telescopic component is slidably connected to the upper part of the hollow rod, and the telescopic component and the reciprocating block are in a pressing fit. The right side of the cylinder is slidably connected to a telescopic shaft. Both the left and right sides of the sleeve are threadedly connected to adjusting screws, which engage with the telescopic shaft. The right side of the telescopic shaft is connected to a rotating screw, which is threadedly connected to a rotating sleeve. The rotating sleeve is rotatably connected to a front seat. The top of the front seat is connected to a mounting bracket. Both the left and right sides of the mounting bracket are rotatably connected to upper gears. The right side of the rotating screw is slidably connected to multiple lower gears, which can mesh with the upper gears. A pull rod is rotatably connected to the lower gears, and the pull rod is slidably connected to the front seat.

[0007] In addition, it is particularly preferred that the adjusting screw has mating grooves on both the left and right sides.

[0008] Furthermore, it is particularly preferred that the bottom of the telescopic component has an inclined structure.

[0009] Furthermore, it is particularly preferred that the telescopic shaft has a fixing hole.

[0010] Furthermore, it is particularly preferred that the upper gears are equipped with joints.

[0011] Furthermore, it is particularly preferred that the lever is equipped with a handle.

[0012] The beneficial effects of this utility model are as follows: This utility model uses a sliding adjustment telescopic shaft, which is then fixed by an adjusting screw after adjustment. The sliding pull rod controls the movement of the lower gear to mesh with different upper gears, allowing for adjustment of gear positions or replacement of force-bearing devices. This facilitates adaptation to different CNC machining transmission needs and improves the controllability and versatility of CNC machining transmission. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a partial three-dimensional structural diagram of the front-end component of this utility model.

[0015] Figure 3 This is a three-dimensional cross-sectional view of the adjusting torsion bar of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the shifting assembly of this utility model.

[0017] The labels in the diagram are as follows: 1: Main seat, 2: Sleeve, 3: Hollow rod, 4: Adjusting screw, 5: Telescopic component, 6: Reciprocating block, 7: Adjusting screw, 8: Telescopic shaft, 9: Rotating screw, 10: Front seat, 11: Rotating sleeve, 12: Mounting bracket, 13: Upper gear, 14: Lower gear, 15: Pull rod. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0019] An adjustable CNC machining transmission device, such as Figures 1-4As shown, the assembly includes a main seat 1, a sleeve 2, a hollow rod 3, an adjusting screw 4, a telescopic component 5, a reciprocating block 6, an adjusting screw 7, a telescopic shaft 8, a rotating screw 9, a front seat 10, a rotating sleeve 11, a mounting bracket 12, an upper gear 13, a lower gear 14, and a pull rod 15. The sleeve 2 is rotatably connected to the upper part of the main seat 1. The hollow rod 3 is connected to the left side of the sleeve 2. The adjusting screw 4 is rotatably connected inside the hollow rod 3. The reciprocating block 6 is threaded onto the adjusting screw 4. The telescopic component 5 is slidably connected to the upper part of the hollow rod 3, and the telescopic component 5 and the reciprocating block 6 are in a pressing fit. The telescopic component 5 is slidably connected to the right side of the sleeve 2. Shaft 8 and sleeve 2 are both threadedly connected to adjusting screws 7 on both sides. The adjusting screws 7 are engaged with telescopic shaft 8. A rotating screw 9 is connected to the right side of telescopic shaft 8. A rotating sleeve 11 is threadedly connected to the rotating screw 9. A front seat 10 is rotatably connected to the rotating sleeve 11. A mounting bracket 12 is connected to the top of the front seat 10. Upper gears 13 are rotatably connected to both sides of the mounting bracket 12. Multiple lower gears 14 are slidably connected to the right side of the rotating screw 9. The lower gears 14 can mesh with the upper gears 13. A pull rod 15 is rotatably connected to the lower gears 14. The pull rod 15 is slidably connected to the front seat 10.

[0020] In use, the main seat 1 and the front seat 10 are positioned in the area requiring transmission in CNC machining. The telescopic shaft 8 is slidably adjusted according to the distance between the power source and the force-bearing device in the area. After adjustment, the telescopic shaft 8 is fixed using the adjusting screw 7. The hollow rod 3 is then connected to the output shaft of the power source device. Rotating the adjusting screw 4 causes the reciprocating block 6 to move and lift the telescopic component 5, moving it upwards and engaging the hollow rod 3 within the power source output shaft. This allows the power source output shaft to rotate, driving the hollow rod 3 to rotate. The rotation of the hollow rod 3 drives the telescopic shaft 8 to rotate, which in turn drives the rotating screw 9 to rotate. The rotating screw 9 then drives the lower gear 14 to rotate. The lower gear 14 meshes with the upper gear 13, causing the corresponding upper gear 13 to rotate. Power is then transmitted to the force-bearing device via the external force-bearing device of the upper gear 13, completing the power transmission. The sliding pull rod 15 controls the movement of the lower gear 14 to mesh with different upper gears 13, allowing for gear adjustment or replacement of the force-bearing device, thus improving transmission controllability.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable numerical control machine tool drive, characterized by, The utility model provides a kind of telescopic device, including main seat (1), sleeve (2), hollow rod (3), adjusting screw rod (4), telescopic piece (5), reciprocating block (6), adjusting screw (7), telescopic shaft (8), rotating screw rod (9), front seat (10), rotating sleeve (11), mounting frame (12), upper gear (13), lower gear (14) and pull rod (15), sleeve (2) is rotatably connected on the upper portion of main seat (1), hollow rod (3) is connected on the left side of sleeve (2), adjusting screw rod (4) is rotatably connected in hollow rod (3), reciprocating block (6) is screwedly connected on adjusting screw rod (4), telescopic piece (5) is slidably connected on the upper portion of hollow rod (3), telescopic piece (5) is extruded with reciprocating block (6), telescopic shaft (8) is slidably connected on the right of sleeve (2), adjusting screw (7) is screwedly connected on the left and right of sleeve (2), adjusting screw (7) is engaged with telescopic shaft (8), rotating screw rod (9) is connected on the right of telescopic shaft (8), rotating sleeve (11) is screwedly connected on rotating screw rod (9), front seat (10) is rotatably connected on rotating sleeve (11), mounting frame (12) is connected on the top of front seat (10), upper gear (13) is rotatably connected on the left and right of mounting frame (12), a plurality of lower gear (14) is slidably connected on the right of rotating screw rod (9), lower gear (14) can be engaged with upper gear (13), pull rod (15) is rotatably connected on lower gear (14), pull rod (15) is slidably connected with front seat (10).

2. An adjustable numerical control machine tool drive according to claim 1, characterised in that, Adjusting screw rod (4) is opened on the left and right sides and is docked groove.

3. An adjustable numerical control machine tool drive as claimed in claim 2, characterised in that, Telescopic piece (5) bottom is inclined structure.

4. An adjustable numerical control machine tool drive as claimed in claim 3, characterised in that, Telescopic shaft (8) is opened on and is fixed hole.

5. An adjustable numerical control machine tool drive as claimed in claim 4, characterised in that, Upper gear (13) is equipped with joint.

6. An adjustable numerical control machine tool drive as claimed in claim 5, characterised in that, Pull rod (15) is equipped with handle.

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