CN221910877U - A CNC machine tool convenient for clamping - Google Patents

Abstract

The utility model discloses a CNC machine tool which is convenient for clamping, comprising a frame, a rotating motor is bolted to one side of the frame, a rotating shaft is fixedly connected to the output end of the rotating motor, a rotating plate is fixedly connected to the outer side of the rotating shaft, a power motor is bolted to the upper end of the rotating plate, a ball screw is transmission-connected to the output end of the power motor, a slide plate is threadedly connected to the outer side of the ball screw, a slide rail is symmetrically fixedly connected to the upper end of the rotating plate, and the bottom of the slide rail is slidably connected to the slide rail via a slider, and a servo motor is bolted to the lower end of the slide plate. The CNC machine tool which is convenient for clamping described in the utility model can change the size of the clamping tool according to the size of the clamped object, and can also firmly clamp special-shaped parts, thereby expanding the scope of application.

Description

A CNC machine tool convenient for clamping

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool which is convenient to clamp.

Background Art

CNC machine tools can logically process programs specified by control codes or other symbolic instructions. 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. CNC machine tools require fixtures to clamp and fix the objects to be processed during the processing to avoid movement and deviation of the objects during the processing, which will affect the processing accuracy and cause losses.

The clamping device of the current common CNC machine tools cannot be changed according to the required angle and position, and can only perform single processing, the efficiency is too low, and the size of the clamping tool cannot be adjusted according to the size of the object to be processed. Therefore, we propose a CNC machine tool that is easy to clamp.

Utility Model Content

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model discloses a conveniently clamped numerically controlled machine tool, comprising a frame, a rotating motor is bolted to one side of the frame, a rotating shaft is fixedly connected to the output end of the rotating motor, a rotating plate is fixedly connected to the outer side of the rotating shaft, a power motor is bolted to the upper end of the rotating plate, a ball screw is transmission-connected to the output end of the power motor, a slide plate is threadedly connected to the outer side of the ball screw, a slide rail is symmetrically fixedly connected to the upper end of the rotating plate, and the bottom of the slide rail is slidably connected to the slide rail via a slider.

As a preferred technical solution of the utility model, the lower end of the slide plate is bolted to a servo motor, and the output end of the servo motor passes through the slide plate and is fixedly connected to a turntable.

As a preferred technical solution of the utility model, the upper end of the turntable is fixedly connected to a workbench, one end of the workbench is bolted to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a push rod 1, and the lower end of the push rod 1 is fixedly welded to a rack 1.

As a preferred technical solution of the utility model, a guide rail is fixedly welded on the upper end of the workbench, and the guide rail is slidably connected to a push rod, and a gear is rotatably connected to the upper part of the guide rail, and the gear is meshingly connected to a rack.

As a preferred technical solution of the utility model, a push rod 2 is slidably connected to the upper part of the guide rail, a rack 2 is fixedly welded to the bottom of the push rod 2, and the rack 2 is meshed and linked with the gear.

As a preferred technical solution of the utility model, a first clamp is symmetrically fixedly installed on the top of the push rod one, and a second clamp is symmetrically fixedly installed on the upper end of the push rod two.

As a preferred technical solution of the utility model, a spring is fixedly installed inside the second clamp, and a steel rod is fixedly welded to one end of the spring.

The beneficial effects of the utility model are:

1. This convenient clamping CNC machine tool can clamp and fix multiple objects of different shapes at one time by setting double clamping positions, thereby improving the overall processing efficiency;

2. This kind of convenient clamping CNC machine tool increases flexible positioning by setting springs and steel rods. When in use, the size of the clamping tool can be changed according to the size of the clamped object, and special-shaped parts can also be firmly clamped, expanding the scope of application;

3. This convenient clamping CNC machine tool can flexibly rotate and adjust the angle of the object during the processing by setting a rotating plate, which is conducive to better processing different positions of the object. The utility model has a simple and reasonable structure, a novel design, simple and convenient operation, and a high practical value.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

FIG1 is a three-dimensional diagram of a conveniently clamped CNC machine tool of the present invention;

FIG2 is a schematic diagram of a turntable structure of a CNC machine tool that is convenient for clamping according to the utility model;

FIG3 is a schematic diagram of a gear structure of a CNC machine tool that is convenient for clamping according to the present invention;

FIG. 4 is a schematic diagram of a spring structure of a CNC machine tool that is convenient for clamping according to the utility model.

In the figure: 1. frame; 2. rotating motor; 3. rotating shaft; 4. rotating plate; 5. power motor; 6. ball screw; 7. slide plate; 8. slide rail; 9. servo motor; 10. turntable; 11. workbench; 12. hydraulic cylinder; 13. push rod 1; 14. rack 1; 15. guide rail; 16. gear; 17. push rod 2; 18. rack 2; 19. clamp 1; 20. clamp 2; 21. spring; 22. steel rod.

DETAILED DESCRIPTION

The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

Embodiment: As shown in Figures 1-4, the utility model is a CNC machine tool that is easy to clamp, including a frame 1, a rotating motor 2 is bolted to one side of the frame 1, the output end of the rotating motor 2 is fixedly connected to a rotating shaft 3, the outer side of the rotating shaft 3 is fixedly connected to a rotating plate 4, the upper end of the rotating plate 4 is bolted to a power motor 5, the output end of the power motor 5 is transmission-connected to a ball screw 6, the outer side of the ball screw 6 is threadedly connected to a slide plate 7, the upper end of the rotating plate 4 is symmetrically fixedly connected to a slide rail 8, and the bottom of the slide rail 7 is slidably connected to the slide rail 8 through a slider.

Among them, the lower end of the skateboard 7 is bolted to a servo motor 9, and the output end of the servo motor 9 passes through the skateboard 7 and is fixedly connected to a turntable 10. By setting the turntable 10, the angle of the object can be flexibly rotated and adjusted during the processing, which is conducive to better processing of different positions of the object.

Among them, the upper end of the turntable 10 is fixedly connected to a workbench 11, one end of the workbench 11 is bolted to a hydraulic cylinder 12, the output end of the hydraulic cylinder 12 is fixedly connected to a push rod 13, and the lower end of the push rod 13 is fixedly welded with a rack 14. By setting the rack 14, when the hydraulic cylinder 12 is started, the push rod 13 can be pushed to drive the gear 16 to rotate, which can be convenient for operation during clamping.

Among them, a guide rail 15 is fixedly welded on the upper end of the workbench 11, and the guide rail 15 is slidably connected to the push rod 13. The upper part of the guide rail 15 is rotatably connected to a gear 16, and the gear 16 is meshingly connected to the rack 14. By setting the guide rail 15, the push rod 13 can slide on the guide rail 15, and the moving position can be flexibly adjusted.

Among them, the upper part of the guide rail 15 is slidably connected with a push rod 17, and the bottom of the push rod 17 is fixedly welded with a rack 18, and the rack 18 is meshed and linked with the gear 16. By setting the gear 16, when the gear rotates, the push rod 17 is driven to move, so that when the hydraulic cylinder is pushed alone, the push rod can move in both directions, saving time and effort.

Among them, the top of the push rod 13 is symmetrically fixed with a clamp 19, and the upper end of the push rod 17 is symmetrically fixed with a clamp 20. By setting a double clamping fixture, multiple objects of different shapes can be clamped and fixed at one time, thereby improving the overall processing efficiency.

A spring 21 is fixedly installed inside the clamp 20, and a steel rod 22 is fixedly welded to one end of the spring 21. By providing the spring 21, the flexible positioning property can be increased, thereby expanding the scope of application.

Working principle: When in use, place the object to be processed on the workbench 11, start the hydraulic cylinder 12 to push the push rod 13, the rack 14 at the bottom of the push rod 13 drives the gear 16 to rotate, the gear 16 drives the rack 2 18 to move, drives the push rod 2 17 to move, and clamps the object to be processed. The design of the clamp 1 19 and the clamp 2 20 can easily change the size of the clamp according to the size of the object, so that it can clamp objects of different sizes, and the steel rod 22 will clamp and fix the outside of the special-shaped object due to the flexibility of the spring 21, saving time and effort, and The clamping effect is more stable, and then the power motor 5 is started. The output end of the power motor 5 drives the ball screw 6 to rotate, and drives the slide plate 7 to move, so that the clamped object can be moved horizontally. The servo motor 9 is started. The output end of the servo motor 9 drives the turntable 10 to rotate. The horizontal angle of the object can be adjusted arbitrarily, making the operation more flexible. The rotating motor 2 is started. The output end of the rotating motor 2 drives the rotating shaft 3 to rotate. The overall vertical angle can be adjusted, which increases practicality. If there are multiple objects that need to be processed, another clamp is used to improve the overall processing efficiency.

Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (7)

1. The utility model provides a digit control machine tool of convenient centre gripping which characterized in that includes:

Frame (1), one side bolted connection of frame (1) rotating electrical machines (2), the output fixedly connected with pivot (3) of rotating electrical machines (2), the outside fixedly connected with rotor plate (4) of pivot (3), the upper end bolted connection of rotor plate (4) has motor power (5), the output transmission of motor power (5) is connected with ball (6), the outside threaded connection of ball (6) has slide (7), the upper end symmetry fixedly connected with slide rail (8) of rotor plate (4), just the bottom of slide (7) is through slider and slide rail (8) sliding connection.

2. The numerical control machine tool convenient to clamp according to claim 1, wherein:

The lower extreme bolted connection of slide (7) has servo motor (9), the output of servo motor (9) passes slide (7) fixedly connected with carousel (10).

3. The numerical control machine tool convenient to clamp according to claim 2, wherein:

the rotary table is characterized in that the upper end of the rotary table (10) is fixedly connected with a workbench (11), one end of the workbench (11) is connected with a hydraulic cylinder (12) through bolts, the output end of the hydraulic cylinder (12) is fixedly connected with a first push rod (13), and the lower end of the first push rod (13) is fixedly welded with a first rack (14).

4. A numerically-controlled machine tool with convenient clamping as in claim 3, wherein:

The upper end of the workbench (11) is fixedly welded with a guide rail (15), the guide rail (15) is in sliding connection with the first push rod (13), a gear (16) is rotatably connected to the upper portion of the guide rail (15), and the gear (16) is in meshed connection with the first rack (14).

5. The numerical control machine tool convenient to clamp according to claim 4, wherein:

The upper portion of guide rail (15) sliding connection has push rod two (17), the fixed welding of bottom of push rod two (17) has rack two (18), just rack two (18) and gear (16) meshing link.

6. A numerically-controlled machine tool with convenient clamping as in claim 3, wherein:

The top of the first push rod (13) is symmetrically and fixedly provided with a first clamping device (19), and the upper end of the second push rod (17) is symmetrically and fixedly provided with a second clamping device (20).

7. The numerical control machine tool convenient to clamp according to claim 1, wherein:

The inside of centre gripping two (20) is fixed mounting has spring (21), the one end fixed welding of spring (21) has steel pole (22).