High-speed multi-station numerical control machining tool

Abstract

The utility model relates to the technical field of machine tool machining, and discloses a high-speed multi-station numerical control machine tool which comprises a shell, a fixing box is fixedly connected to the inner wall of the shell, a plurality of first fixing blocks are fixedly connected to the inner wall of the fixing box, a fixing plate is fixedly connected to the close sides of the first fixing blocks, and a plurality of second fixing blocks are fixedly connected to the inner wall of the fixing box. A plurality of second fixing blocks are fixedly connected to the left side of the fixing plate, a sliding block is slidably connected to the outer portion of each second fixing block, a protruding block is fixedly connected to the rear side of each sliding block, a first connecting rod is fixedly connected to the right side of each sliding block, and a rotating plate is rotatably connected to the right side of each first connecting rod. According to the multi-station continuous machining device, the stability of the cutter in high-speed rotation and complex machining actions is effectively enhanced, the undesirable phenomena of cutter deviation, shaking and the like are greatly reduced, the machining precision and the surface quality are remarkably improved, smooth multi-station continuous machining is powerfully guaranteed, and the machining efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lathe processing technical field especially, relates to a kind of high-speed multi-station numerical control processing machine tool. BACKGROUND

[0002] Numerical control processing machine tool is a kind of automatic machine tool, it controls the movement and processing process of machine tool according to prewritten program instruction. These programs contain the various parameters required for machining parts, such as tool path, cutting speed, etc., so that machine tool can accurately work, and its processing type is various. Numerical control processing machine tool includes numerical control lathe, numerical control milling machine, numerical control drilling machine and various types, can carry out turning, milling, drilling, boring, tapping and other processing operations, can meet the processing of parts of different shapes and process requirements, and occupies an important position in modern manufacturing. Widely used in mechanical manufacturing, automobile industry, aerospace, electronic equipment and many other fields, greatly improves production efficiency and product quality, and promotes the development of manufacturing towards automation and intelligentization.

[0003] High-speed multi-station numerical control processing machine tool is an advanced equipment integrating high-speed cutting and multi-process, with multiple processing stations, based on numerical control system, the process information of machining parts is converted into digital code and input into machine tool control system, and the control system accurately commands the movement of each coordinate axis of machine tool according to the code, drives the tool to cut and process the workpiece clamped on the multi-station clamp at high speed and accurately, multiple stations can work in turn or cooperatively, realize continuous automatic completion of multiple processes such as milling, drilling and tapping, effectively improve processing efficiency and precision, and are suitable for batch production of complex precision parts.

[0004] In the prior art, part of high-speed multi-station numerical control processing machine tool is not high in manufacturing precision of tool clamping assembly itself, the inner hole size of tool holder does not match the tool handle size, or the positioning surface of clamping device has flatness error, so as to cause unstable tool fixing, and loose and displacement during processing, which seriously affects processing precision and workpiece quality, not only reduces machine tool versatility and processing efficiency, but also may cause tool damage, machine tool failure and even safety accident due to poor tool fixing, therefore, a high-speed multi-station numerical control processing machine tool is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a kind of high-speed multi-station numerical control processing machine tool, to improve the unstable tool fixing in prior art, the problem of easy loose during processing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A high-speed multi-station numerical control machining machine tool, including a shell, the inner wall of the shell is fixedly connected with a fixed box, the inner wall of the fixed box is fixedly connected with a plurality of fixed blocks one, the similar side of a plurality of fixed blocks one is fixedly connected with a fixed plate, the left side of the fixed plate is fixedly connected with a plurality of fixed blocks two, the outer part of the fixed block two is slidably connected with a sliding block, the rear side of the sliding block is fixedly connected with a protruding block, the right side of the sliding block is fixedly connected with a connecting rod one, the right side of the connecting rod one is rotatably connected with a rotating plate, the right side of the rotating plate is rotatably connected with a connecting rod two, the right side of the connecting rod two is fixedly connected with a connecting block, the similar side of a plurality of connecting blocks is fixedly connected with a sliding column, the inner part of the sliding column is slidably connected with a positioning column, the left side of the sliding column is fixedly connected with an air cylinder, the inside of the shell is provided with a cavity, the inside of the cavity is fixedly connected with a cleaning assembly for cleaning debris;

[0008] As a further description of the above technical solution:

[0009] The cleaning assembly comprises a motor, the driving end of the motor is fixedly connected with an eccentric wheel, the top of the eccentric wheel is rotatably connected with a connecting column one, the left side of the connecting column one is rotatably connected with a connecting column two, the outer part of the connecting column two is slidably connected with a limiting block, the left side of the connecting column two is fixedly connected with an action plate;

[0010] As a further description of the above technical solution:

[0011] The inner wall of the cavity is fixedly connected with a chip removal machine, the inside of the shell is fixedly connected with a guide block;

[0012] As a further description of the above technical solution:

[0013] The bottom of the limiting block is fixedly connected to the inner wall of the guide block, and the bottom of the motor is fixedly connected to the inner wall of the cavity;

[0014] As a further description of the above technical solution:

[0015] The right side of the positioning column is fixedly connected to the inner wall of the fixed box, and the inside of the fixed box is provided with a placing hole;

[0016] As a further description of the above technical solution:

[0017] The outer part of the sliding column is slidably connected in the inside of the fixed box, and the front side of the shell is slidably connected with a moving door;

[0018] As a further description of the above technical solution:

[0019] The front side of the moving door is fixedly connected with an observation window, and the front side of the moving door is fixedly connected with a handle;

[0020] As a further description of the above technical solutions:

[0021] The front side of the shell is fixedly connected with a fixed door, and the front side of the fixed door is fixedly connected with a control console.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. In the utility model, the sliding column is moved by the cylinder, and the sliding column is positioned and moved by the plurality of positioning columns. The sliding column, the connecting rod two and the rotating plate and the connecting rod one are cooperated, the sliding block is slid on the outside of the fixed block two of the fixed plate, the convex block is moved, the convex block is fixed to the tool, the fixing of the tool is completed, the stability of the tool in high-speed rotation and complex processing action is effectively enhanced, the tool deviation, shaking and other adverse phenomena are greatly reduced, the processing precision and the surface quality are significantly improved, the accurate and reliable tool fixing mode is used, the smooth processing of the multi-station continuous processing is effectively ensured, and the processing efficiency is greatly improved.

[0024] 2. In the utility model, the eccentric wheel is rotated by the motor, the connecting column one is moved by the eccentric wheel, the connecting column two is reciprocated by the connecting column one, the connecting column two is limited by the limiting block, the connecting column two is guided, the action plate is reciprocated by the connecting column two, the chip is effectively prevented, the chip is difficult to accumulate by continuous disturbance, the processing area is smooth, the normal operation of the machine tool is maintained, the processing precision is reduced, the tool is damaged and other risks caused by the chip are reduced, the stability and the reliability of the processing process are improved, and the continuity and the efficiency of the production are effectively ensured. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A three-dimensional schematic view of a high-speed multi-station numerical control machining machine tool is provided for the utility model;

[0026] Figure 2 A structure schematic view of a guide block of a high-speed multi-station numerical control machining machine tool is provided for the utility model;

[0027] Figure 3 A structure schematic view of a limiting block of a high-speed multi-station numerical control machining machine tool is provided for the utility model;

[0028] Figure 4 A structure schematic view of a rotating plate of a high-speed multi-station numerical control machining machine tool is provided for the utility model.

[0029] LEGEND:

[0030] 1, shell; 2, fixed box; 3, fixed block one; 4, fixed plate; 5, fixed block two; 6, sliding block; 7, protruding block; 8, connecting rod one; 9, rotating plate; 10, connecting rod two; 11, connecting block; 12, sliding column; 13, positioning column; 14, air cylinder; 15, motor; 16, eccentric wheel; 17, connecting column one; 18, connecting column two; 19, limiting block; 20, action plate; 21, chip removal machine; 22, guide block; 23, moving door; 24, fixed door; 25, control console; 26, placing hole. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] With reference to Figure 1 , Figure 3 and Figure 4 , the utility model provides an embodiment: a kind of high-speed multi-station numerical control machine tool, including shell 1, shell 1 constitutes the protection and support structure of its basis, the inner wall of shell 1 is fixedly connected with fixed box 2, fixed box 2 provides stable installation base for fixed block one 3 and fixed plate 4 etc.

[0033] The rear side of sliding block 6 is fixedly connected with protruding block 7, and the tool is clamped by sliding block 6 driving protruding block 7, the right side of sliding block 6 is fixedly connected with connecting rod one 8, connecting rod one 8 is used as force transmission component, the right side of connecting rod one 8 is rotatably connected with rotating plate 9, and the force is further transmitted to connecting rod two 10, the right side of rotating plate 9 is rotatably connected with connecting rod two 10, the right side of connecting rod two 10 is fixedly connected with connecting block 11, the similar side of multiple connecting blocks 11 is fixedly connected with sliding column 12, the inside of sliding column 12 is slidably connected with positioning column 13, sliding column 12 slides through positioning column 13, the left side of sliding column 12 is fixedly connected with air cylinder 14, air cylinder 14 is used as power source, cavity is set in the inside of shell 1, and cleaning assembly for cleaning debris is fixedly connected in the inside of cavity.

[0034] With reference to Figure 2 andFigure 3 The cleaning assembly comprises a motor 15, which is a power source of the cleaning assembly. The driving end of the motor 15 is fixedly connected with an eccentric wheel 16. The eccentric wheel 16 performs a circular motion through the motor 15. The top of the eccentric wheel 16 is rotatably connected with a connecting column I 17. The connecting column I 17 performs a non-linear swinging motion around the connecting point of the connecting column I 17 and the eccentric wheel 16 under the driving of the eccentric wheel 16. The left side of the connecting column I 17 is rotatably connected with a connecting column II 18, so that the connecting column II 18 generates a corresponding motion trend. The outer part of the connecting column II 18 is slidably connected with a limiting block 19. The main function of the limiting block 19 is to limit the motion range of the connecting column II 18. The left side of the connecting column II 18 is fixedly connected with an action plate 20, which cleans the debris.

[0035] Referring to Figures 1 to 3 The inner wall of the cavity is fixedly connected with a chip removal machine 21, which is the core of the chip removal of the machine tool. The inner part of the shell 1 is fixedly connected with a guide block 22, which guides the debris. The bottom of the limiting block 19 is fixedly connected to the inner wall of the guide block 22, which provides support for the limiting block 19. The bottom of the motor 15 is fixedly connected to the inner wall of the cavity, which provides a fixed function for the motor 15.

[0036] The right side of the positioning column 13 is fixedly connected to the inner wall of the fixed box 2, which provides a fixed support for the positioning column 13. The inner part of the fixed box 2 is provided with a placing hole 26, which is used for the cutter to enter. The outer part of the sliding column 12 is slidably connected to the inner part of the fixed box 2. The sliding column 12 is used to drive the movement of the subsequent clamping assembly. The front side of the shell 1 is slidably connected with a movable door 23. The front side of the movable door 23 is fixedly connected with an observation window, through which the working condition inside the machine tool can be clearly seen. The front side of the movable door 23 is fixedly connected with a handle, which facilitates the operator to easily open and close the movable door 23. The front side of the shell 1 is fixedly connected with a fixed door 24. The front side of the fixed door 24 is fixedly connected with a control console 25, which is the control core area of the machine tool.

[0037] Working principle: when the cutter needs to be fixed, the cutter enters the inner part of the fixed box 2 through the placing hole 26. The sliding column 12 is pushed to move by the cylinder 14. The sliding column 12 is positioned and moved by the plurality of positioning columns 13. The sliding column 12 cooperates with the connecting rod II 10, the rotating plate 9 and the connecting rod I 8 to push the sliding block 6 to slide outside the outer fixed block II 5 of the fixed plate 4, and then drive the protrusion 7 to move. The protrusion 7 fixes the cutter, thereby completing the fixation of the cutter.

[0038] When the machine tool works, the fixed box 2 and the rear side grinder are moved to work simultaneously, and the generated debris when working enters into the chip removal machine 21 through the guide block 22 at the bottom, in order to prevent the debris from being blocked due to too much, the eccentric wheel 16 is driven to rotate by the motor 15, the connecting column one 17 is driven to move by the eccentric wheel 16, and then the connecting column two 18 is driven to reciprocate by the connecting column one 17, the connecting column two 18 is limited by the limiting block 19 to provide a guide, the connecting column two 18 drives the action plate 20 to reciprocate, and the debris can be reciprocally pushed to prevent blockage, and the debris enters into the inside of the chip removal machine 21 through the guide block 22 to be discharged from the inside of the shell 1.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A high-speed multi-station numerically controlled machine tool comprising a housing (1), characterized in that: The inner wall of the shell (1) is fixedly connected with a fixed box (2), the inner wall of the fixed box (2) is fixedly connected with a plurality of fixed blocks one (3), the proximal side of the plurality of fixed blocks one (3) is fixedly connected with a fixed plate (4), the left side of the fixed plate (4) is fixedly connected with a plurality of fixed blocks two (5), the outer portion of the fixed blocks two (5) is slidably connected with a sliding block (6), the rear side of the sliding block (6) is fixedly connected with a protruding block (7), the right side of the sliding block (6) is fixedly connected with a connecting rod one (8), the right side of the connecting rod one (8) is rotatably connected with a rotating plate (9), the right side of the rotating plate (9) is rotatably connected with a connecting rod two (10), the right side of the connecting rod two (10) is fixedly connected with a connecting block (11), the proximal side of the plurality of connecting blocks (11) is fixedly connected with a sliding column (12), the inner portion of the sliding column (12) is slidably connected with a positioning column (13), the left side of the sliding column (12) is fixedly connected with an air cylinder (14), the inner portion of the shell (1) is provided with a cavity, and the inner portion of the cavity is fixedly connected with a cleaning assembly for cleaning debris.

2. A high speed multi-station numerically controlled machine tool according to claim 1, characterized in that: The cleaning assembly comprises a motor (15), the driving end of the motor (15) is fixedly connected with an eccentric wheel (16), the top of the eccentric wheel (16) is rotatably connected with a connecting column one (17), the left side of the connecting column one (17) is rotatably connected with a connecting column two (18), the outer portion of the connecting column two (18) is slidably connected with a limiting block (19), and the left side of the connecting column two (18) is fixedly connected with an acting plate (20).

3. A high speed multi-station numerically controlled machine tool according to claim 2, characterized in that: The inner wall of the cavity is fixedly connected with a chip removal machine (21), and the inner portion of the shell (1) is fixedly connected with a guide block (22).

4. A high speed multi-station numerically controlled machine tool according to claim 3, characterized in that: The bottom of the limiting block (19) is fixedly connected to the inner wall of the guide block (22), and the bottom of the motor (15) is fixedly connected to the inner wall of the cavity.

5. A high speed multi-station numerically controlled machine tool according to claim 1, characterized in that: The right side of the positioning column (13) is fixedly connected to the inner wall of the fixed box (2), and the inner portion of the fixed box (2) is provided with a placing hole (26).

6. A high speed multi-station numerically controlled machine tool according to claim 1, characterized in that: The outer portion of the sliding column (12) is slidably connected in the inner portion of the fixed box (2), and the front side of the shell (1) is slidably connected with a moving door (23).

7. A high speed multi-station numerically controlled machine tool according to claim 6, characterized in that: The front side of the moving door (23) is fixedly connected with an observation window, and the front side of the moving door (23) is fixedly connected with a handle.

8. A high speed multi-station numerically controlled machine tool according to claim 1, characterized in that: The front side of the shell (1) is fixedly connected with a fixed door (24), and the front side of the fixed door (24) is fixedly connected with a control console (25).

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