Machine tool rotary table with angle convenient to adjust

Abstract

The utility model relates to the technical field of machine tools, in particular to a machine tool rotary table convenient for angle adjustment, which comprises a base, a sliding groove is arranged on the inner wall surface of the base, a gear box is arranged in the middle of the inner bottom wall of the base, an input shaft is arranged at the output end of the gear box, and a motor is further arranged on the inner wall of the base. The output end of the motor is fixedly connected with the input shaft, an output shaft is arranged at the output end of the gearbox, a top plate is arranged on the top end wall of the output shaft, and a plurality of connecting plates are arranged on the outer wall of the top plate. Effective butt joint with an automatic control system is achieved in the aspect of angle adjustment, automatic angle adjustment and accurate control can be achieved through a programming control system, the machine tool rotary table can be better integrated into an automatic production line, the automation degree of the rotary table is improved, and the production efficiency is improved. And the overall efficiency of an automatic production line is improved, and the modern manufacturing industry can be promoted to develop towards the high-efficiency, high-precision and automatic direction.

Description

TECHNICAL FIELD

[0001] The utility model relates to machine tool technical field, concretely relates to a machine tool rotary table convenient to adjust angle. BACKGROUND

[0002] In the field of modern mechanical processing, machine tool rotary table as important auxiliary equipment, for improving the machining precision and efficiency plays a key role. With the continuous development of manufacturing industry, the precision and complexity of workpiece processing are increasingly improved, which makes the performance and function of machine tool rotary table also put forward higher challenge.

[0003] The conventional machine tool rotary table has many limitations in angle adjustment. The common machine tool rotary table angle adjustment mode is relatively single, usually only a few fixed angle adjustment can be realized, it is difficult to meet the diversified processing needs of complex workpieces. For example, in some cases where the workpiece needs to be processed at multiple angles and irregular surfaces, the fixed angle adjustment rotary table cannot be flexibly adapted, resulting in the need to frequently change the tooling fixture or re-clamp the workpiece during the processing process, which not only consumes a lot of time and manpower, but also is easy to cause positioning error due to multiple clamping, affecting the processing precision.

[0004] The existing part of the angle-adjustable machine tool rotary table, the adjustment process is often complicated. The operator needs to perform multiple operations, such as loosening the fixing bolt, manually rotating the rotary table to the desired angle, and then tightening the bolt for fixation. This process is not only inconvenient to operate, but also when tightening the bolt, the rotary table position may be slightly offset due to uneven force, further affecting the accuracy of angle adjustment. Moreover, this adjustment method greatly reduces the processing efficiency in the processing task that needs to be adjusted frequently.

[0005] In addition, with the continuous popularization of automatic processing technology, the machine tool rotary table needs to be better integrated with the automatic production line. However, the existing rotary table lacks effective docking with the automatic control system in terms of angle adjustment, making it difficult to achieve automatic angle adjustment and precise control, limiting the overall efficiency of the automatic production line.

[0006] In summary, the existing machine tool rotary table has problems such as single adjustment mode, complicated operation, insufficient precision, and difficulty in integrating with automatic systems in terms of angle adjustment, which cannot meet the needs of modern manufacturing for efficient and high-precision processing. Therefore, it is of great practical significance to develop a machine tool rotary table that is easy to adjust multiple angles to solve the above problems and improve the production efficiency and product quality of the mechanical processing industry. INVENTION CONTENTS

[0007] The utility model discloses in order to solve the above -mentioned problem, designs a kind of machine tool rotary table convenient to adjust angle.

[0008] In order to achieve the above technical purpose, reach the above technical effect, the utility model is through following technical scheme realizes:

[0009] A machine tool rotary table convenient to adjust angle, including base, the inner wall surface of base is equipped with the sliding slot, the inner bottom wall middle part of base is equipped with gear box, the output end of gear box is equipped with input shaft, the inner wall of base is equipped with motor still, and the output end of motor is fixedly connected with input shaft, the output end of gear box is equipped with output shaft, the top end wall of output shaft is equipped with top plate, the outer wall of top plate is equipped with a plurality of connecting plates, the outer wall of connecting plate is equipped with sliding block, the top end wall of connecting plate is equipped with pneumatic cylinder, the drive top end wall of pneumatic cylinder is equipped with universal ball knot;

[0010] Still include rotary table, the bottom end wall of rotary table is equipped with a plurality of ball cap, and the top end of universal ball knot is embedded in ball cap.

[0011] Further, the pneumatic cylinder is arranged in the outer wall of the top plate in a circumferential gap.

[0012] Further, a plurality of sliding blocks are slidingly connected in the sliding slot.

[0013] Further, the ball caps are arranged on the bottom end wall of the rotary table at an equal interval in a four-point orientation.

[0014] The utility model has the advantages of:

[0015] The utility model breaks through the limitation of single angle adjustment mode of traditional machine tool rotary table, can satisfy the machining demand of complex workpiece diversification, can flexibly adapt to the machining of workpiece at multiple angles and irregular surfaces or other special machining requirements, need not frequently change tooling fixture or re-clamp workpiece, effectively avoids the positioning error generated due to multiple clamping, significantly improves the machining precision.

[0016] The design of the machine tool rotary table effectively improves the angle adjustment precision, the accurate control mode overcomes the precision deficiency problem of traditional rotary table due to mechanical structure error and adjustment mechanism precision limitation, improves product quality stability, reduces the scrap rate.

[0017] The utility model realizes the effective docking with the automatic control system in the aspect of angle adjustment, can realize the automatic angle adjustment and accurate control through the programming control system, makes the machine tool rotary table better integrate into the automatic production line, which not only improves the automation degree of the rotary table itself, but also improves the overall efficiency of the automatic production line, helps to promote the development of modern manufacturing industry in the direction of high efficiency, high precision and automation. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Fig. 1 It is a structural schematic diagram of the present application;

[0020] Fig. 2 It is a structural schematic diagram of the main body of the present application;

[0021] Fig. 3 It is a structural schematic diagram of the universal ball knot of the present application.

[0022] In the drawings, the component list represented by each number is as follows:

[0023] 1, base, 2, gear box, 3, input shaft, 4, motor, 5, output shaft, 6, top plate, 7, connecting plate, 8, sliding block, 9, air cylinder, 10, universal ball knot, 11, rotary table, 12, ball cap. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the present application will be described clearly and completely in the following by combining with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0025] Referring to Figs. 1-3 As shown in the figure, a machine tool rotary table convenient to adjust angle, including base 1, the inner wall surface of base 1 is provided with a sliding slot, the inner bottom wall of base 1 is provided with gear box 2, the output end of gear box 2 is provided with input shaft 3, the inner wall of base 1 is further provided with motor 4, and the output end of motor 4 is fixedly connected with input shaft 3, the output end of gear box 2 is provided with output shaft 5, the top end wall of output shaft 5 is provided with top plate 6, the outer wall of top plate 6 is provided with a plurality of connecting plates 7, the outer wall of connecting plate 7 is provided with sliding block 8, the top end wall of connecting plate 7 is provided with air cylinder 9, the driving top end wall of air cylinder 9 is provided with universal ball knot 10;

[0026] Further comprising rotary table 11, the bottom end wall of rotary table 11 is provided with a plurality of ball caps 12, and the top end of universal ball knot 10 is embedded in ball cap 12.

[0027] Further, the air cylinders 9 are arranged in circumferential gaps on the outer wall of the top plate 6, when the angle tilting swing of the turntable 11 is needed, the programmed control system adjusts the extension length of the four air cylinders 9 according to the preset instructions, and due to the cooperation of the four air cylinders 9, the turntable 11 can flexibly swing in a certain range.

[0028] Further, the plurality of sliding blocks 8 are slidingly connected in the sliding groove, the sliding of the sliding blocks 8 in the sliding groove plays a stable supporting role on the top plate 6 and the connecting plate 7, effectively disperses the force generated in the rotating process, so that the top plate 6 and the connecting plate 7 can maintain high stability when rotating as a whole, reduces the shaking and deviation caused by rotation, and provides a solid foundation for subsequent accurate machining.

[0029] Further, the ball caps 12 are arranged at four points in the bottom wall of the turntable 11, the universal ball joint 10 and the ball cap 12 play a key role, the universal ball joint 10 has a unique universal joint structure and can flexibly rotate in a certain angle in all directions, which is closely matched with the ball cap 12, on the one hand, it can realize smooth rotation of the turntable 11 at different angles, on the other hand, it provides reliable support for the turntable 11, ensures that the turntable 11 can still maintain stability during the tilting swing, and further improves the reliability and machining precision of the whole turntable system.

[0030] Through the personnel in the art, all electrical components and parts in the case are general standard parts or parts known to those skilled in the art, the structure and principle of which can be known by technical personnel through technical manual or through conventional experimental method, the model and the scheme are adapted to normally operate, all electrical components and the power supply matched with them are connected through wires, and according to the actual situation, the appropriate controller is selected to meet the control requirements, the specific connection and control sequence should be referred to the working principle below, the working sequence of each electrical component is completed, and the detailed connection means is the public known technology in the art, which is not described in the electrical control.

[0031] One specific application of the embodiment is:

[0032] First, start the motor 4, the motor 4 starts to operate as a power source, the power generated thereby promotes the rotation of the input shaft 3 connected thereto, the rotary motion of the input shaft 3 transmits power to the inside of the gear box 2, the gear box 2 as the core component of the transmission system is internally equipped with a series of precisely designed gears, which are meshed with each other, and through the ingenious transmission ratio setting, the power of the input shaft 3 is reasonably transmitted and converted, and then drives the output shaft 5 to rotate;

[0033] The rotation of the output shaft 5 becomes the power source of the movement of a series of subsequent components, which drives the top plate 6, the connecting plate 7 and the sliding block 8 to rotate, wherein the sliding block 8 is in close cooperation with the top plate 6 and the connecting plate 7 and slides in a pre-designed sliding groove, and this design is of great significance; the sliding of the sliding block 8 in the sliding groove plays a stable supporting role on the top plate 6 and the connecting plate 7, effectively disperses the force generated in the rotation process, so that the top plate 6 and the connecting plate 7 can maintain high stability when rotating as a whole, reduces the shaking and deviation caused by rotation, and provides a solid foundation for subsequent accurate machining;

[0034] With the rotation of the top plate 6 and the connecting plate 7, the air cylinder 9, the universal ball joint 10, the ball cap 12 and the rotary table 11 connected therewith also rotate, and the driving action of the motor 4 enables the rotary table 11 to realize horizontal rotation operation, which provides convenience for machining planes in different directions or performing circumferential machining;

[0035] In terms of multi-angle adjustment of the rotary table 11, the design is unique, four air cylinders 9 are evenly arranged below the rotary table 11, the four air cylinders 9 are respectively located in four directions, forming a stable supporting and adjusting structure, and through an advanced programming control system, the extension length of each air cylinder 9 can be accurately controlled; when it is necessary to tilt and swing the rotary table 11 at an angle, the programming control system adjusts the extension length of the four air cylinders 9 according to the preset instructions; due to the cooperative action of the four air cylinders 9, the rotary table 11 can flexibly tilt and swing at an angle within a certain range, thereby meeting various complex machining requirements;

[0036] In this process, the universal ball joint 10 and the ball cap 12 play a key role; the universal ball joint 10 has a unique universal joint structure and can flexibly rotate at an angle in all directions, and it is in close cooperation with the ball cap 12, which can realize smooth rotation of the rotary table 11 at different angles and provide reliable support for the rotary table 11, so that the rotary table 11 can still maintain stability during the tilting and swinging process, further improving the reliability and machining precision of the entire rotary table system.

[0037] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples; within the essential scope of the present application, changes, changes, additions or replacements made by ordinary skilled in the art should belong to the protection scope of the present application.

Claims

1. A machine tool rotary table with easily adjustable angle, characterized in that: Including the base (1), The inner wall of the base (1) is provided with a sliding groove. The middle of the inner bottom wall of the base (1) is provided with a gearbox (2). The output end of the gearbox (2) is provided with an input shaft (3). The inner wall of the base (1) is also provided with a motor (4), and the output end of the motor (4) is fixedly connected to the input shaft (3). The output end of the gearbox (2) is provided with an output shaft (5). The top wall of the output shaft (5) is provided with a top plate (6). The outer wall of the top plate (6) is provided with multiple connecting plates (7). The outer wall of the connecting plate (7) is provided with a slider (8). The top wall of the connecting plate (7) is provided with a cylinder (9). The drive top wall of the cylinder (9) is provided with a universal ball joint (10). It also includes a turntable (11), on the bottom wall of the turntable (11) are provided multiple (12), and the top of the universal ball joint (10) is embedded in (12).

2. The machine tool rotary table with easily adjustable angle according to claim 1, characterized in that: The cylinders (9) are arranged in a circumferential gap on the outer wall of the top plate (6).

3. A machine tool rotary table with easily adjustable angle according to claim 1, characterized in that: Multiple sliders (8) are slidably connected in the groove.

4. A machine tool rotary table with easily adjustable angle according to claim 1, characterized in that: The (12) is set at equal intervals in a four-point orientation on the bottom wall of the turntable (11).

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