Horizontal precise five-axis numerical control rotary table

Abstract

The utility model relates to the technical field of numerical control rotary tables, in particular to a horizontal precise five-axis numerical control rotary table which comprises a bottom plate, a numerical control rotary table body is fixedly installed in the middle of the upper surface of the bottom plate, four supporting columns are welded to the upper surface of the bottom plate, and the upper surfaces of the four supporting columns are fixedly connected with the same supporting plate. The first motor is started to drive the rotating shaft and the circular frame to rotate, the second motor is started to drive the threaded rod to rotate, the nut seat drives the electric cylinder and the mounting plate to move, and the mounting plate drives the visual detector to move to the position above the numerical control rotary table body to be detected. The visual detector can be moved to any position above the numerical control rotary table body under the action of the first motor and the second motor, then the extending length of the electric cylinder is adjusted, visual detection in the machining process is completed through the visual detector, the visual detection efficiency is improved, influences of subjective factors of operators are avoided, and the production efficiency is improved. Errors of visual detection are avoided, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control turntables, in particular to a horizontal precision five-axis numerical control turntable. Background Art

[0002] The horizontal precision five-axis CNC turntable is a high-precision CNC machine tool accessory, mainly used for various complex surface processing, fine processing of parts, etc. This turntable is generally equipped with five CNC-controlled axes, namely three linear motion axes of X, Y, and Z and two rotation axes of A and B. The advantages of the horizontal precision five-axis CNC turntable are its high precision and high flexibility. It can accurately control the movement of the machine tool, thereby realizing the processing of complex spatial surface objects. In practical applications, the horizontal precision five-axis CNC turntable is widely used in aerospace, automobile manufacturing, mold making and other fields;

[0003] In order to ensure the accuracy and stability of the turntable, it is necessary to perform visual inspection on each part of the CNC turntable during work so as to better complete the work. At present, some visual inspection methods are manual inspection by operators, that is, inspection through observation by both eyes. This inspection method is relatively inefficient and easily affected by the subjective factors of the operator, resulting in certain errors. Therefore, a horizontal precision five-axis CNC turntable is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a horizontal precision five-axis CNC turntable to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a horizontal precision five-axis CNC turntable, comprising a base plate, a CNC turntable body is fixedly installed in the middle of the upper surface of the base plate, four support columns are welded to the upper surface of the base plate, and the upper surfaces of the four support columns are fixedly connected to the same support plate, a first motor is fixedly installed on the upper surface of the support plate, a rotating shaft is fixedly connected to the output shaft end of the first motor, the rotating shaft passes through the upper surface of the support plate, a circular frame is fixedly connected to the lower surface of the rotating shaft, a second motor is fixedly installed on the right surface of the circular frame, a threaded rod is fixedly connected to the output shaft end of the second motor, the threaded rod passes through the right surface of the circular frame, the threaded rod is rotatably connected to the inner side wall of the circular frame through a bearing, a nut seat is threadedly connected to the outer side wall of the threaded rod, an electric cylinder is fixedly installed on the lower surface of the nut seat, one end of the piston rod of the electric cylinder is fixedly connected to the mounting plate, and a visual detector is fixedly connected to the lower surface of the mounting plate.

[0006] As a further preferred embodiment of the technical solution: the inner side wall of the circular frame is fixedly connected to two sliding rods, and the outer side wall of the sliding rod is slidably connected to the nut seat.

[0007] As a further preferred embodiment of the present technical solution: a spherical groove is provided on the lower surface of the support plate, a spherical block is slidably connected to the inner wall of the spherical groove, a connecting rod is fixedly connected to the lower surface of the spherical block, and the lower surface of the connecting rod is fixedly connected to the upper surface of the circular frame.

[0008] As a further preferred embodiment of the present technical solution: a power interface is provided on the right surface of the visual inspection instrument.

[0009] As a further preferred embodiment of the present technical solution: a detection lens is installed on the lower surface of the visual inspection instrument.

[0010] As a further preferred embodiment of the technical solution: four legs are welded to the lower surface of the base plate.

[0011] As a further preferred embodiment of the technical solution: a bracket is fixedly connected to the right side of the upper surface of the base plate, and a display is fixedly mounted on the upper surface of the bracket.

[0012] As a further preferred embodiment of the technical solution: fill lights are evenly installed on the lower surface of the support plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model starts the first motor to drive the rotating shaft and the circular frame to rotate, starts the second motor to drive the threaded rod to rotate, so that the nut seat drives the electric cylinder and the mounting plate to move, and the mounting plate drives the visual inspection instrument to move above the CNC turntable body to be inspected. The visual inspection instrument can be moved to any position above the CNC turntable body through the action of the first motor and the second motor, and then the extended length of the electric cylinder can be adjusted. The visual inspection during the processing is completed by using the visual inspection instrument, which improves the efficiency of visual inspection, is not affected by the subjective factors of the operator, avoids the error of visual inspection, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the support plate in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the circular frame in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the visual detector in the utility model;

[0019] Figure 5 It is a structural schematic diagram of the spherical block in the utility model.

[0020] In the figure: 1. base plate; 2. CNC turntable body; 3. support column; 4. support plate; 5. first motor; 6. rotating shaft; 7. circular frame; 8. second motor; 9. threaded rod; 10. nut seat; 11. electric cylinder; 12. mounting plate; 13. visual inspection instrument; 14. sliding rod; 15. spherical groove; 16. spherical block; 17. connecting rod; 18. power interface; 19. detection lens; 20. support leg; 21. bracket; 22. display; 23. fill light. DETAILED DESCRIPTION

[0021] 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. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. 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 making creative work are within the scope of protection of the utility model.

[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] See also Figure 1-5The utility model provides a technical solution: a horizontal precision five-axis CNC turntable, comprising a base plate 1, a CNC turntable body 2 is fixedly installed in the middle of the upper surface of the base plate 1, four support columns 3 are welded on the upper surface of the base plate 1, and the upper surfaces of the four support columns 3 are fixedly connected to the same support plate 4, a first motor 5 is fixedly installed on the upper surface of the support plate 4, a rotating shaft 6 is fixedly connected to the output shaft end of the first motor 5, and the rotating shaft 6 passes through the upper surface of the support plate 4, a circular frame 7 is fixedly connected to the lower surface of the rotating shaft 6, a second motor 8 is fixedly installed on the right surface of the circular frame 7, a threaded rod 9 is fixedly connected to the output shaft end of the second motor 8, and the threaded rod 9 passes through the right surface of the circular frame 7, and a bearing is passed between the threaded rod 9 and the inner side wall of the circular frame 7. Rotational connection, the outer wall of the threaded rod 9 is threadedly connected with a nut seat 10, and the lower surface of the nut seat 10 is fixedly installed with an electric cylinder 11, one end of the piston rod of the electric cylinder 11 is fixedly connected with a mounting plate 12, and the lower surface of the mounting plate 12 is fixedly connected with a visual inspection instrument 13; start the first motor 5 to drive the rotating shaft 6 and the circular frame 7 to rotate, start the second motor 8 to drive the threaded rod 9 to rotate, so that the nut seat 10 drives the electric cylinder 11 and the mounting plate 12 to move, and the mounting plate 12 drives the visual inspection instrument 13 to move above the CNC turntable body 2 to be inspected. The visual inspection instrument 13 can be moved to any position above the CNC turntable body 2 through the action of the first motor 5 and the second motor 8, and then the extended length of the electric cylinder 11 is adjusted, and the visual inspection during the processing is completed using the visual inspection instrument 13.

[0024] In this embodiment, specifically: the inner side wall of the circular frame 7 is fixedly connected with two sliding rods 14 , and the outer side wall of the sliding rod 14 is slidably connected to the nut seat 10 ; so that the nut seat 10 moves along the direction of the sliding rod 14 .

[0025] In this embodiment, specifically: a spherical groove 15 is opened on the lower surface of the support plate 4, and a spherical block 16 is slidably connected to the inner wall of the spherical groove 15, and a connecting rod 17 is fixedly connected to the lower surface of the spherical block 16, and the lower surface of the connecting rod 17 is fixedly connected to the upper surface of the circular frame 7; so that the circular frame 7 can be rotatably connected to the support plate 4.

[0026] In this embodiment, specifically: a power interface 18 is provided on the right surface of the visual inspection instrument 13 for connecting to an external power source.

[0027] In this embodiment, specifically: a detection lens 19 is installed on the lower surface of the visual detection instrument 13 .

[0028] In this embodiment, specifically: four legs 20 are welded on the lower surface of the bottom plate 1 , and are used to support the bottom plate 1 .

[0029] In this embodiment, specifically: a bracket 21 is fixedly connected to the right side of the upper surface of the bottom plate 1, and a display 22 is fixedly installed on the upper surface of the bracket 21, so as to display the working status of the device.

[0030] In this embodiment, specifically: fill lights 23 are evenly installed on the lower surface of the support plate 4 .

[0031] The working principle of the utility model is: start the first motor 5 to drive the rotating shaft 6 and the circular frame 7 to rotate, start the second motor 8 to drive the threaded rod 9 to rotate, so that the nut seat 10 drives the electric cylinder 11 and the mounting plate 12 to move, and the mounting plate 12 drives the visual inspection instrument 13 to move above the CNC turntable body 2 to be inspected. Through the action of the first motor 5 and the second motor 8, the visual inspection instrument 13 can be moved to any position above the CNC turntable body 2, and then the extended length of the electric cylinder 11 is adjusted, and the visual inspection during the processing is completed using the visual inspection instrument 13, thereby forming a horizontal precision five-axis CNC turntable, which improves the efficiency of visual inspection, is not affected by the subjective factors of the operator, avoids the error of visual inspection, and is more practical.

[0032] 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 horizontal precision five-axis CNC turntable, comprising a bottom plate (1), characterized in that: A numerical control turntable body (2) is fixedly installed in the middle of the upper surface of the base plate (1); four support columns (3) are welded to the upper surface of the base plate (1); the upper surfaces of the four support columns (3) are fixedly connected to the same support plate (4); a first motor (5) is fixedly installed on the upper surface of the support plate (4); the output shaft end of the first motor (5) is fixedly connected to a rotating shaft (6); the rotating shaft (6) passes through the upper surface of the support plate (4); a circular frame (7) is fixedly connected to the lower surface of the rotating shaft (6); a second The motor (8) is provided with a threaded rod (9) fixedly connected to the output shaft end of the second motor (8), the threaded rod (9) passes through the right surface of the circular frame (7), the threaded rod (9) is rotatably connected to the inner wall of the circular frame (7) via a bearing, the outer wall of the threaded rod (9) is threadedly connected to a nut seat (10), the lower surface of the nut seat (10) is fixedly mounted with an electric cylinder (11), one end of the piston rod of the electric cylinder (11) is fixedly connected to a mounting plate (12), and the lower surface of the mounting plate (12) is fixedly connected to a visual inspection instrument (13).

2. The horizontal precision five-axis CNC turntable according to claim 1 is characterized in that: Two sliding rods (14) are fixedly connected to the inner side wall of the circular frame (7), and the outer side wall of the sliding rod (14) is slidably connected to the nut seat (10).

3. The horizontal precision five-axis CNC turntable according to claim 2 is characterized in that: A spherical groove (15) is provided on the lower surface of the support plate (4), a spherical block (16) is slidably connected to the inner wall of the spherical groove (15), a connecting rod (17) is fixedly connected to the lower surface of the spherical block (16), and the lower surface of the connecting rod (17) is fixedly connected to the upper surface of the circular frame (7).

4. The horizontal precision five-axis CNC turntable according to claim 2 is characterized in that: A power interface (18) is provided on the right surface of the visual detector (13).

5. The horizontal precision five-axis CNC turntable according to claim 2 is characterized in that: A detection lens (19) is installed on the lower surface of the visual detector (13).

6. The horizontal precision five-axis CNC turntable according to claim 2 is characterized in that: Four supporting legs (20) are welded to the lower surface of the bottom plate (1).

7. The horizontal precision five-axis CNC turntable according to claim 6 is characterized in that: A bracket (21) is fixedly connected to the right side of the upper surface of the base plate (1), and a display (22) is fixedly mounted on the upper surface of the bracket (21).

8. The horizontal precision five-axis CNC turntable according to claim 6 is characterized in that: Filling lights (23) are evenly mounted on the lower surface of the support plate (4).

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