Numerical control lathe convenient to maintain and adjust

Abstract

The utility model relates to the technical field of numerically controlled lathes, in particular to a numerically controlled lathe convenient to maintain and adjust. The numerically controlled lathe comprises a numerically controlled lathe body, the bottom of the numerically controlled lathe body is fixedly connected with the upper surface of a bearing base, and the bottom of the bearing base is fixedly connected with the top of a bearing column in a sleeving mode; according to the numerically-controlled lathe convenient to maintain and adjust, a tooth groove sliding plate is driven by a half gear to move leftwards, so that a prismatic sliding block on the tooth groove sliding plate is controlled to move leftwards and compress a first reset spring, and the tooth groove sliding plate is driven by the half gear to move leftwards; the effects that a mechanical device is used for controlling the simple and convenient replacement angle of the numerical control machine tool, maintenance personnel can conveniently overhaul and renovate different parts of the numerical control machine tool without carrying maintenance tools, and the efficiency of renovating and maintaining the numerical control machine tool is improved are achieved, and the problems that in traditional maintenance operation, the maintenance personnel need to continuously carry the maintenance tools, and maintenance time is shortened are solved. The overall construction period is long, and the maintenance efficiency is low.

Description

Technical Field

[0001] The present application relates to the technical field of CNC lathes, and in particular to a CNC lathe that is easy to maintain and adjust. Background Art

[0002] The background technologies involved in the maintenance and renovation of CNC lathes mainly include mechanical engineering, electrical engineering and computer control technology. In terms of mechanical engineering, it is necessary to understand the functions and working principles of the mechanical structure, transmission system, turret and other components of the CNC lathe, as well as the basic principles and processing technologies of machine tool processing. In terms of electrical engineering, it is necessary to be familiar with the electrical system of the CNC lathe, including the installation, commissioning and maintenance of electrical equipment such as motor drives, sensors, encoders and PLCs.

[0003] The maintenance of traditional CNC lathes requires the replacement and debugging of components in different parts of the CNC lathes. Since CNC lathes are difficult to move, maintenance personnel are required to constantly move maintenance tools to complete the renovation and maintenance of different parts of the CNC machine tools, resulting in a long overall renovation period and low renovation efficiency. Utility Model Content

[0004] In order to use mechanical devices to control the simple and convenient change of angle of CNC machine tools, so as to facilitate maintenance personnel to inspect and refurbish different parts of CNC machine tools without carrying maintenance tools, thereby improving the efficiency of refurbishing and maintaining CNC machine tools, the present application provides a CNC lathe that is easy to maintain and adjust.

[0005] The present application provides a CNC lathe that is easy to maintain and adjust, adopts the following technical solution: it includes a CNC lathe that is easy to maintain and adjust, including a CNC lathe main body, the bottom of the CNC lathe main body is fixedly connected to the upper surface of the supporting base, the bottom of the supporting base is fixedly sleeved with the top of the receiving column, the outer circumferential surface of the bottom of the receiving column is fixedly connected to the inner circumferential surface of the driving gear, the axis of the bottom of the receiving column is fixedly sleeved with the top of the main body rotating column, the bottom of the main body rotating column is plugged into the middle of the limit box, one side of the middle of the limit box is fixedly connected to the bottom of the motor, the output shaft of the motor is fixedly plugged into the axis of the half gear, the teeth on the outer circumferential surface of the half gear are meshed with the teeth on the front side of the tooth groove slide plate, the back side of the tooth groove slide plate is fixedly connected to one side of the prismatic slider, the inner wall of the prismatic slider is rotatably connected to one end of the driving lever, the other end of the driving lever is transmission connected to the teeth on the outer circumferential surface of the driving gear, and one side of the middle of the limit box is fixedly connected to the lower surface of the intercepting cylinder.

[0006] Optionally, a bearing is provided at the bottom of the main rotating column, the outer circumferential surface of the bearing is fixedly connected to the inner circumferential surface of the middle part of the limit box, and the inner circumferential surface of the bearing is fixedly connected to the outer circumferential surface of the bottom of the main rotating column.

[0007] Optionally, one half of the outer circumferential surface of the half gear is provided with teeth, and the other half of the outer circumferential surface is not provided with teeth.

[0008] Optionally, a through hole is provided on the top of the limit box, the size of the through hole matches the size of the toothed slide plate, the limit box is slidably connected to the outer surface of the toothed slide plate through the through hole, and an auxiliary ear plate is fixedly provided on one side of the limit box.

[0009] Optionally, the outer surface of the prismatic slider is slidably connected to a limiting groove provided inside the limiting box, a second return spring is fixedly provided on the inner wall of the prismatic slider, and the other end of the second return spring is fixedly connected to one end of the driving lever.

[0010] Optionally, a first return spring is arranged on the back of the toothed slide plate, one end of the first return spring is fixedly connected to the inner wall of the limit box, and the other end of the first return spring is fixedly connected to one side of the prismatic slider.

[0011] Optionally, the top of the intercepting cylinder is slidably connected to the bottom of the intercepting slider, the lower surface of the intercepting slider is fixedly connected to the top of the third return spring, and the bottom of the third return spring is fixedly connected to the inner wall of the intercepting cylinder.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. The CNC lathe which is easy to maintain and adjust, moves leftward by the toothed slide driven by the half gear, thereby controlling the prismatic slider on the toothed slide to move leftward and compressing the first return spring, so as to achieve the purpose of using a mechanical device to control the simple and convenient change of angle of the CNC machine tool, so as to facilitate maintenance personnel to inspect and refurbish different parts of the CNC machine tool without carrying maintenance tools, thereby improving the efficiency of refurbishing and maintaining the CNC machine tool, and solving the problem that traditional maintenance operations require maintenance personnel to constantly carry maintenance tools, resulting in a long overall construction period and low maintenance efficiency.

[0014] 2. The CNC lathe which is easy to maintain and adjust not only has a stable overall structure and strong bearing capacity, and is suitable for fixing various types of CNC lathes, but is also easy to install and use. At the same time, due to its simple structure and easy maintenance, it has a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection relationship between the prismatic slider and the driving lever of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the cross section of the utility model.

[0019] In the figure: 1 CNC lathe body, 2 supporting base, 3 receiving column, 4 driving gear, 5 main rotating column, 6 limit box, 7 motor, 8 half gear, 9 toothed slide plate, 10 prismatic slide block, 11 driving lever, 12 auxiliary ear plate, 13 first return spring, 14 interception cylinder, 15 interception slide block. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses a CNC lathe that is easy to maintain and adjust. Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, it includes a CNC lathe body 1, the bottom of the CNC lathe body 1 is fixedly connected to the upper surface of the supporting base 2, the bottom of the supporting base 2 is fixedly sleeved with the top of the receiving column 3, the outer circumferential surface of the bottom of the receiving column 3 is fixedly connected to the inner circumferential surface of the driving gear 4, the axis of the bottom of the receiving column 3 is fixedly sleeved with the top of the main rotating column 5, the bottom of the main rotating column 5 is plugged into the middle of the limit box 6, and one side of the middle of the limit box 6 is fixedly connected to the bottom of the motor 7.

[0022] See also Figure 3 The axis center of the bottom of the receiving column 3 is fixedly sleeved with the top of the main rotating column 5. A bearing is provided at the bottom of the main rotating column 5. The outer circumferential surface of the bearing is fixedly connected to the inner circumferential surface of the middle part of the limit box 6. The inner circumferential surface of the bearing is fixedly connected to the outer circumferential surface of the bottom of the main rotating column 5. The provision of the bearing can effectively reduce the rotational friction between the main rotating column 5 and the limit box 6 and improve the rotation efficiency.

[0023] See also Figure 2 The bottom of the main rotating column 5 is plugged into the middle of the limit box 6. A through hole is provided on the top of the limit box 6. The size of the through hole matches the size of the toothed slide 9. The limit box 6 is slidably connected to the outer surface of the toothed slide 9 through the through hole. An auxiliary ear plate 12 is fixedly provided on one side of the limit box 6. The through hole can provide movement space for the toothed slide 9 to avoid movement conflict. The auxiliary ear plate 12 can improve the structural stability of the limit box 6.

[0024] See also Figure 1One side of the middle part of the limit box 6 is fixedly connected to the bottom of the motor 7, and the output shaft of the motor 7 is fixedly plugged into the axis of the half gear 8. One half of the outer circumferential surface of the half gear 8 is provided with teeth, and the other half of the outer circumferential surface is not provided with teeth. The provision of one half of the teeth facilitates the release of the meshing of the half gear 8 and the toothed slide plate 9, and facilitates the automatic resetting of the toothed slide plate 9, saving manual resetting operations.

[0025] See also Figure 3 The teeth on the outer circumferential surface of the half gear 8 mesh with the teeth on the front side of the toothed slide 9. A first return spring 13 is provided on the back side of the toothed slide 9. One end of the first return spring 13 is fixedly connected to the inner wall of the limit box 6, and the other end of the first return spring 13 is fixedly connected to one side of the prismatic slider 10. The first return spring is provided to facilitate the automatic return of the prismatic slider 10.

[0026] See also Figure 3 The back side of the toothed slide plate 9 is fixedly connected to one side of the prismatic slider 10, and the outer surface of the prismatic slider 10 is slidably connected to the limit groove set inside the limit box 6. A second return spring is fixedly set on the inner wall of the prismatic slider 10, and the other end of the second return spring is fixedly connected to one end of the driving lever 11. The second return spring is set to facilitate the automatic reset of the driving lever 11.

[0027] See also Figure 3 The inner wall of the prismatic slider 10 is rotatably connected to one end of the driving lever 11, and the other end of the driving lever 11 is transmission-connected to the teeth on the outer circumferential surface of the driving gear 4. One side of the middle part of the limit box 6 is fixedly connected to the lower surface of the intercepting cylinder 14, and the top of the intercepting cylinder 14 is slidingly sleeved with the bottom of the intercepting slider 15. The lower surface of the intercepting slider 15 is fixedly connected to the top of the third return spring, and the bottom of the third return spring is fixedly connected to the inner wall of the intercepting cylinder 14. The intercepting slider 15 and the third return spring are arranged to prevent the driving gear 4 from rotating in the opposite direction.

[0028] The implementation principle of a CNC lathe that is easy to maintain and adjust in an embodiment of the present application is as follows: the half gear 8 is driven to rotate by the motor 7. When the half gear 8 rotates to engage with the toothed slide plate 9, the toothed slide plate 9 moves to the left under the drive of the half gear 8, thereby controlling the prismatic slider 10 on the toothed slide plate 9 to move to the left and compress the first return spring 13. At the same time, the driving lever 11 inside the prismatic slider 10 moves to the left together and drives the driving gear 4 to rotate a certain angle, thereby driving the CNC lathe to rotate a certain angle, thereby facilitating maintenance workers to repair and debug multiple parts of the CNC lathe without carrying tools. When the half gear 8 moves to disengage from the toothed slide plate 9, the first return spring 13 is released and drives the toothed slide plate 9 to reset. At this time, the driving gear 4 is intercepted by the plane of the interception slider 15 on the top of the interception cylinder 14 and stops rotating, thereby preventing the CNC lathe from rotating in the opposite direction and affecting the normal use of the device.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A CNC lathe that is easy to maintain and adjust, comprising a CNC lathe body (1), characterized in that: The bottom of the CNC lathe body (1) is fixedly connected to the upper surface of the supporting base (2), the bottom of the supporting base (2) is fixedly sleeved with the top of the receiving column (3), the outer circumferential surface of the bottom of the receiving column (3) is fixedly connected to the inner circumferential surface of the driving gear (4), the axis of the bottom of the receiving column (3) is fixedly sleeved with the top of the main rotating column (5), the bottom of the main rotating column (5) is plugged into the middle of the limit box (6), one side of the middle of the limit box (6) is fixedly connected to the bottom of the motor (7), and the motor The output shaft of the gear (7) is fixedly plugged with the axis of the half gear (8), the teeth on the outer circumferential surface of the half gear (8) mesh with the teeth on the front side of the toothed slide plate (9), the back side of the toothed slide plate (9) is fixedly connected with one side of the prism-shaped slider (10), the inner wall of the prism-shaped slider (10) is rotatably connected with one end of the driving lever (11), the other end of the driving lever (11) is transmission-connected with the teeth on the outer circumferential surface of the driving gear (4), and one side of the middle part of the limit box (6) is fixedly connected with the lower surface of the intercepting cylinder (14).

2. A CNC lathe that is easy to maintain and adjust according to claim 1, characterized in that: A bearing is provided at the bottom of the main rotating column (5), the outer circumferential surface of the bearing is fixedly connected to the inner circumferential surface of the middle part of the limit box (6), and the inner circumferential surface of the bearing is fixedly connected to the outer circumferential surface of the bottom of the main rotating column (5).

3. A CNC lathe that is easy to maintain and adjust according to claim 1, characterized in that: One half of the outer circumferential surface of the half gear (8) is provided with teeth, and the other half of the outer circumferential surface is not provided with teeth.

4. A CNC lathe that is easy to maintain and adjust according to claim 1, characterized in that: The top of the limit box (6) is provided with a through hole, the size of which matches the size of the toothed slide plate (9), the limit box (6) is slidably connected to the outer surface of the toothed slide plate (9) through the through hole, and an auxiliary ear plate (12) is fixedly provided on one side of the limit box (6).

5. The CNC lathe that is easy to maintain and adjust according to claim 1 is characterized in that: The outer surface of the prismatic slider (10) is slidably connected to a limit groove arranged inside the limit box (6); a second return spring is fixedly arranged on the inner wall of the prismatic slider (10); and the other end of the second return spring is fixedly connected to one end of the driving lever (11).

6. The CNC lathe that is easy to maintain and adjust according to claim 1 is characterized in that: A first return spring (13) is arranged on the back of the toothed slide plate (9), one end of the first return spring (13) is fixedly connected to the inner wall of the limit box (6), and the other end of the first return spring (13) is fixedly connected to one side of the prismatic slide block (10).

7. The CNC lathe that is easy to maintain and adjust according to claim 1 is characterized in that: The top of the interception cylinder (14) is slidably connected to the bottom of the interception slide block (15), the lower surface of the interception slide block (15) is fixedly connected to the top of the third return spring, and the bottom of the third return spring is fixedly connected to the inner wall of the interception cylinder (14).

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