Servo power cutter tower type numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, and discloses a servo power cutter tower type numerical control machine tool which comprises a machine tool base and a servo cutter tower, the top of the machine tool base is fixedly connected with a protection box, and a clamping assembly for limiting is installed in the protection box. The rear side of the protection box is fixedly connected with a driving assembly for pushing, the interior of the protection box is slidably connected with a limiting assembly for positioning, the interior of the machine tool base is provided with a discharging groove, the interior of the machine tool base is fixedly connected with two fixing plates, and the tops of the fixing plates are fixedly connected with fixing columns. The fixing columns are sleeved with springs, and sliding blocks are connected to the outer portions of the fixing columns in a sliding mode. According to the scrap removing device, when scraps need to be removed, the first motor drives the rotating rod and the oval-shaped block to rotate, the discharging plate is promoted to move up and down, the scraps can rapidly slide downwards to be removed, rapid removal of the scraps is achieved, and the influence of scrap accumulation on machining is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool technical field especially, relates to a kind of servo power tool turret type numerical control machine tool. BACKGROUND

[0002] Servo power tool turret type numerical control machine tool is a kind of high-precision, high-efficiency automatic machine tool, is equipped with multi-station tool turret or power tool turret, can be input numerical control device by information carrier, various control signals are sent by numerical control device after operation processing, control the action of machine tool, according to the shape and size required by drawing, automatically process parts out;

[0003] Servo power tool turret type numerical control machine tool when processing parts, first need to be fixed by clamping jaw to part, then driven by motor clamping jaw and part are rotated, then power tool turret is close to part, then can process parts, and the debris generated when processing parts will be accumulated in the bottom of machine tool.

[0004] In prior art, part of servo power tool turret type numerical control machine tool in specific use process, because the debris generated when processing parts will be accumulated in the bottom of machine tool, it is difficult to clean quickly, therefore, aiming at the above problems, servo power tool turret type numerical control machine tool is presented. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in prior art, and provides a kind of servo power tool turret type numerical control machine tool, to improve the problem that the debris generated when processing parts cannot be cleaned quickly in prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of servo power tool turret type numerical control machine tool, including machine tool base and servo tool turret, the top of the machine tool base is fixedly connected with protective box, the inside of the protective box is installed with the clamping assembly being limited, the rear side of the protective box is fixedly connected with the driving assembly being pushed, the inside of the protective box is slidably connected with the limiting assembly being positioned, the inside of the machine tool base is equipped with discharge chute, the inside of the machine tool base is fixedly connected with two fixed plates, the top of the fixed plate is fixedly connected with fixed column, the outside of the fixed column is equipped with spring, the outside of the fixed column is slidably connected with sliding block, the proximal side of two the sliding block is fixedly connected with discharge plate, the inside of the machine tool base is fixedly connected with motor one, the drive end of the motor one is fixedly connected with rotating rod, the outside of the rotating rod is fixedly connected with ellipsoidal block, the inside of the machine tool base is fixedly connected with support rod.

[0007] As further description of the above technical scheme:

[0008] The clamping assembly comprises a rotating column, the outer part of the rotating column is rotatably connected to the inner part of the protective box, the outer part of the rotating column is provided with a plurality of clamping claws, and the inner part of the protective box is fixedly connected with a baffle cover.

[0009] As a further description of the above technical solution:

[0010] The driving assembly comprises a cylinder, the outer part of the cylinder is fixedly connected to the rear side of the protective box, and the driving end of the cylinder is fixedly connected with a push rod.

[0011] As a further description of the above technical solution:

[0012] The limiting assembly comprises a sliding groove, the outer part of the sliding groove is opened in the outer part of the protective box, the inner part of the sliding groove is slidably connected with a U-shaped plate, and the outer part of the U-shaped plate is fixedly connected with a fixed block.

[0013] As a further description of the above technical solution:

[0014] The outer part of the limiting assembly is fixedly connected with a second motor, the driving end of the second motor is fixedly connected with a rotating shaft, the outer part of the rotating shaft is threadedly connected with a conical sleeve, the outer part of the rotating shaft is fixedly connected with a limiting block, the inner part of the limiting block is rotatably connected with a clamping block, the outer part of the servo tool turret is fixedly connected with a connecting column, and the outer part of the connecting column is fixedly connected with a card.

[0015] As a further description of the above technical solution:

[0016] The outer part of the ellipsoidal block is in contact with the bottom of the blanking plate, and the bottom of the blanking plate is in contact with the outer part of the supporting rod.

[0017] As a further description of the above technical solution:

[0018] One side of the spring is fixedly connected to the outer part of the fixed plate, and the other side of the spring is fixedly connected to the outer part of the sliding block.

[0019] As a further description of the above technical solution:

[0020] The outer part of the conical sleeve is in contact with the outer part of the clamping block, and the outer part of the clamping block is clamped with the outer part of the card.

[0021] The utility model has the advantages of the following:

[0022] 1. The utility model discloses when need cleanings, motor one drives rotating rod and ellipsoidal piece rotation, promote the up and down movement of blanking plate, let the cleaning be able to slide down fast, and the spring outside fixed column plays the buffering effect, avoided the impact in the movement of blanking plate, realized the quick, stable cleaning of cleaning, reduced the influence of the accumulation of cleaning to processing.

[0023] 2. The utility model discloses when need to replace the servo tool turret, only need to operate the conical sleeve on rotating shaft simply, change its contact state with the limit block, make the clamping block move and thus release the clamping with the card, can the old servo tool turret is detached from the machine tool base, simple and quick operation, greatly shorten the equipment maintenance and the time of tool replacement, improved the maintainability of equipment. DRAWINGS

[0024] Figure 1 It is a perspective view of a servo power tool turret type numerical control machine tool that the utility model proposes;

[0025] Figure 2 It is a support rod structure schematic view of a servo power tool turret type numerical control machine tool that the utility model proposes;

[0026] Figure 3 It is a U type board structure schematic view of a servo power tool turret type numerical control machine tool that the utility model proposes;

[0027] Figure 4 It is a protective box structure schematic view of a servo power tool turret type numerical control machine tool that the utility model proposes;

[0028] Figure 5 It is a rotating shaft structure schematic view of a servo power tool turret type numerical control machine tool that the utility model proposes.

[0029] Legend:

[0030] 1, machine tool base, 2, protective box, 3, rotating column, 4, clamping jaw, 5, baffle cover, 6, pneumatic cylinder, 7, push rod, 8, U type board, 9, sliding slot, 10, fixed block, 11, servo tool turret, 12, blanking groove, 13, fixed plate, 14, fixed column, 15, spring, 16, sliding block, 17, blanking plate, 18, motor one, 19, rotating rod, 20, ellipsoidal piece, 21, support rod, 22, motor two, 23, rotating shaft, 24, conical sleeve, 25, limit block, 26, clamping block, 27, connecting column, 28, card. DETAILED DESCRIPTION

[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0032] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figures 2 to 4 As shown in the drawings, the present application provides an embodiment: a servo power knife tower type numerical control machine tool, comprising a machine tool base 1 and a servo knife tower 11, the machine tool base 1 as a foundation support, the top of the machine tool base 1 is fixedly connected with a protective box 2, the height and thickness of the wall plate around the protective box 2 can effectively prevent the debris generated during the machining of parts from splashing to the external environment, and play a protective role for the safety of the operator, the inside of the protective box 2 is installed with a clamping assembly for limiting, the clamping assembly comprises a rotating column 3, the rotating column 3 is rotatably connected outside the protective box 2, a plurality of clamping jaws 4 are arranged outside the rotating column 3, the clamping jaws 4 are uniformly distributed on the rotating column 3 and closely fit with parts of various shapes and sizes, and the position and clamping force of the clamping jaws 4 can be adjusted to realize stable clamping of the parts, ensure that the parts will not displace or loosen during the machining process, and thus ensure the machining precision and quality.

[0033] The inside of the protective box 2 is fixedly connected with a baffle 5, which can effectively block the debris generated during the machining process from splashing in a specific direction, guide the debris to fall to the bottom of the machine tool base 1, the rear side of the protective box 2 is fixedly connected with a driving assembly for pushing, the driving assembly comprises a cylinder 6, the cylinder 6 is fixedly connected outside the rear side of the protective box 2, the driving end of the cylinder 6 is fixedly connected with a push rod 7, the inside of the protective box 2 is slidably connected with a limiting assembly for positioning, the limiting assembly comprises a sliding groove 9, the outside of the sliding groove 9 is opened in the outside of the protective box 2, and the shape of the opening can provide stable and accurate guidance for the sliding of the U-shaped plate 8, the inside of the sliding groove 9 is slidably connected with a U-shaped plate 8, and the outside of the U-shaped plate 8 is fixedly connected with a fixed block 10.

[0034] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figures 1 to 2As shown, the inside of the machine tool base 1 is provided with a discharge chute 12, which meets the requirements of smooth passage and falling of machining chips to the discharge plate 17. The position of the discharge chute 12 corresponds to the bottom opening of the protection box 2 and the position of the discharge plate 17, ensuring that the chips can accurately fall onto the discharge plate 17. The inside of the machine tool base 1 is fixedly connected with two fixed plates 13, and the top of the fixed plate 13 is fixedly connected with a fixed column 14. The installation position of the fixed column 14 on the fixed plate 13 is vertical, which can meet the sliding demand of the sliding block 16 outside. The outside of the fixed column 14 is sleeved with a spring 15, which can repeatedly stretch and contract under the action of the ellipsoid block 20, providing buffering and resetting force for the up and down movement of the discharge plate 17, ensuring that the discharge plate 17 will not be damaged due to excessive impact force during movement. One side of the spring 15 is fixedly connected to the outside of the fixed plate 13, and the other side of the spring 15 is fixedly connected to the outside of the sliding block 16. The outside of the fixed column 14 is slidably connected with the sliding block 16, which can accurately move up and down under the action of the spring 15 and the ellipsoid block 20. The proximal side of the two sliding blocks 16 is fixedly connected with the discharge plate 17, which can be stably placed inside the machine tool base 1 under the support of the two sliding blocks 16, and can receive the chips falling from the discharge chute 12;

[0035] The inside of the machine tool base 1 is fixedly connected with a motor 18, which effectively transmits power to the rotating rod 19. The driving end of the motor 18 is fixedly connected with the rotating rod 19, which can stably rotate under the drive of the motor 18. The outside of the rotating rod 19 is fixedly connected with an ellipsoid block 20, which can periodically contact and act on the bottom of the discharge plate 17 during rotation, and can stably slide and push the bottom of the discharge plate 17, so that the discharge plate 17 can move up and down according to the predetermined rule, realizing the cleaning function of the chips. The outside of the ellipsoid block 20 is in contact with the bottom of the discharge plate 17, and the bottom of the discharge plate 17 is in contact with the outside of the support rod 21. The inside of the machine tool base 1 is fixedly connected with a support rod 21, which can reduce the shaking and deviation of the discharge plate 17 during movement.

[0036] Referring to Figure 1 and Figure 5As shown, the external fixing of the limiting assembly is connected with motor two 22, the driving end of motor two 22 is fixedly connected with rotating shaft 23, rotating shaft 23 can stably rotate under the driving of motor two 22, the external of rotating shaft 23 is threadedly connected with conical sleeve 24, the thread structure of conical sleeve 24 matches with the thread of rotating shaft 23, axial displacement is generated when rotating shaft 23 rotates, thereby changing the contact state with clamping block 26, realizing the control of clamping block 26, the external of conical sleeve 24 is in contact with the external of clamping block 26, clamping block 26 is precisely clamped and separated with card 28 on connecting column 27 under the action of conical sleeve 24, the external of clamping block 26 is clamped with the external of card 28, the external of rotating shaft 23 is fixedly connected with limiting block 25, the internal of limiting block 25 is rotatably connected with clamping block 26, the external of servo tool turret 11 is fixedly connected with connecting column 27, connecting column 27 is installed on servo tool turret 11 with card 28, the external of connecting column 27 is fixedly connected with card 28, card 28 is precisely clamped with clamping block 26.

[0037] Working principle: the machine tool base 1 provides a stable mounting platform as the basis for the entire numerical control machine tool. The protection box 2 is installed on the machine tool base 1, which prevents debris from splashing during part machining.

[0038] In the process of machining parts, first, the part is clamped and fixed in the inside of the jaw 4, and then the rotating column 3 drives the part to rotate, the cylinder 6 starts to work, and the cylinder 6 pushes the U-shaped plate 8 to slide in the sliding groove 9 through the push rod 7. The U-shaped plate 8 pushes the fixed block 10 to move to the appropriate position and contact with the part, and the rotating column 3 drives the part to rotate for machining. Then the debris will fall to the top of the discharge plate 17 at the bottom of the machine tool base 1. When it is necessary to clean the debris generated by machining parts, the motor one 18 starts to drive the rotating rod 19 to rotate, and the ellipsoidal block 20 on the rotating rod 19 rotates accordingly. The ellipsoidal block 20 contacts the bottom of the discharge plate 17, causing the sliding block 16 to slide outside the fixed column 14, thereby driving the discharge plate 17 to move up and down, so that the debris on the top of the discharge plate 17 slides downward, preventing the debris from accumulating on the top of the discharge plate 17 at the same time. The spring 15 outside the fixed column 14 can act as a buffer, thereby achieving quick cleaning of the debris.

[0039] When it is needed to quickly replace the servo turret 11, only need to rotate the taper sleeve 24 on the shaft 23, the taper sleeve 24 will reduce the contact with the limiting block 25, the clamping block 26 is moved. The clamping block 26 is no longer in contact with the card 28 on the connecting column 27, then the old servo turret 11 can be removed from the machine tool base 1, and the new servo turret 11 is installed. When installing the new servo turret 11, only need to slide the card 28 into the side of the plurality of clamping blocks 26, then only need to rotate the taper sleeve 24 on the shaft 23, the taper sleeve 24 is pushed to the bottom of the clamping block 26, so that the clamping block 26 is clamped and fixed to the card 28, so that the quick replacement operation of the servo turret 11 is completed.

[0040] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A servo power turret type numerical control machine tool comprising a machine tool base (1) and a servo turret (11), characterized in that: The top of the machine tool base (1) is fixedly connected with a protection box (2), the inside of the protection box (2) is provided with a clamping assembly for limiting, the rear side of the protection box (2) is fixedly connected with a driving assembly for pushing, the inside of the protection box (2) is slidably connected with a limiting assembly for positioning, the inside of the machine tool base (1) is provided with a discharging groove (12), the inside of the machine tool base (1) is fixedly connected with two fixed plates (13), the top of the fixed plate (13) is fixedly connected with a fixed column (14), the outside of the fixed column (14) is provided with a spring (15), the outside of the fixed column (14) is slidably connected with a sliding block (16), the proximal side of the two sliding blocks (16) is fixedly connected with a discharging plate (17), the inside of the machine tool base (1) is fixedly connected with a motor (18), the driving end of the motor (18) is fixedly connected with a rotating rod (19), the outside of the rotating rod (19) is fixedly connected with an ellipsoidal block (20), and the inside of the machine tool base (1) is fixedly connected with a supporting rod (21).

2. A servo power turret type NC machine tool according to claim 1, wherein: The clamping assembly comprises a rotating column (3), the outside of the rotating column (3) is rotatably connected in the inside of the protection box (2), the outside of the rotating column (3) is provided with a plurality of clamping jaws (4), and the inside of the protection box (2) is fixedly connected with a baffle cover (5).

3. A servo power turret type NC machine tool according to claim 1, wherein: The driving assembly comprises a pneumatic cylinder (6), the outside of the pneumatic cylinder (6) is fixedly connected to the rear side of the protection box (2), and the driving end of the pneumatic cylinder (6) is fixedly connected with a push rod (7).

4. A servo power turret type numerically controlled machine tool according to claim 1, wherein: The limiting assembly comprises a sliding groove (9), the outside of the sliding groove (9) is provided in the outside of the protection box (2), the inside of the sliding groove (9) is slidably connected with a U-shaped plate (8), and the outside of the U-shaped plate (8) is fixedly connected with a fixed block (10).

5. A servo power turret type numerically controlled machine tool according to claim 1, wherein: The outside of the limiting assembly is fixedly connected with a motor (22), the driving end of the motor (22) is fixedly connected with a rotating shaft (23), the outside of the rotating shaft (23) is threadedly connected with a conical sleeve (24), the outside of the rotating shaft (23) is fixedly connected with a limiting block (25), the inside of the limiting block (25) is rotatably connected with a clamping block (26), the outside of the servo turret (11) is fixedly connected with a connecting column (27), and the outside of the connecting column (27) is fixedly connected with a clamping piece (28).

6. A servo power turret type numerically controlled machine tool according to claim 1, wherein: The outside of the ellipsoidal block (20) is in contact with the bottom of the discharging plate (17), and the bottom of the discharging plate (17) is in contact with the outside of the supporting rod (21).

7. A servo power turret type numerically controlled machine tool according to claim 1, wherein: One side of the spring (15) is fixedly connected to the outside of the fixed plate (13), and the other side of the spring (15) is fixedly connected to the outside of the sliding block (16).

8. A servo power turret type NC machine tool according to claim 5, wherein: The outside of the conical sleeve (24) is in contact with the outside of the clamping block (26), and the outside of the clamping block (26) is clamped with the outside of the clamping piece (28).

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