Clamping device suitable for non-standard special-shaped cutter

Abstract

The utility model relates to the technical field of cutter clamping devices, and particularly discloses a non-standard special-shaped cutter clamping device which comprises a base, a box body is fixedly installed in the middle of the base, the box body is round, a supporting rod is rotationally arranged in the middle of the box body, and an installation plate is rotationally arranged at the top end of the supporting rod. A frame body is fixedly mounted on the mounting plate, a driving motor is fixedly mounted at one end of the frame body, a two-way screw rod is rotationally arranged in the frame body, symmetrical movable blocks are arranged on the frame body in a sliding manner, the two movable blocks are in threaded connection with the two-way screw rod, and circular plates are arranged on the movable blocks; according to the clamping device suitable for the non-standard special-shaped cutter, the clamping direction and the clamping angle of the non-standard special-shaped cutter can be easily adjusted, the flexibility and the adaptability of cutter clamping are improved, therefore, the complex and changeable machining requirements are met, the machining efficiency is improved, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tool holder technical field, especially suitable for non - standard special - shaped tool holder. BACKGROUND

[0002] Non - standard special - shaped tool refers to the standard specification tool, according to the special processing demand customization with special shape, structure's tool, and holder is used to stabilize the clamping of these non - standard special - shaped tool, ensure its position accurate, not loose device in the processing.

[0003] The existing non - standard special - shaped tool holder, often inconvenient to the clamping direction and angle of clamp are adjusted, and the flexibility is poor, due to the shape of non - standard special - shaped tool characteristics, make the clamp difficult to stabilize the clamping shape different, complex variable tool, affect the processing efficiency, need to improve, for this, suitable for non - standard special - shaped tool holder is proposed. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of non - standard special - shaped tool holders, to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of non - standard special - shaped tool holder, including base, the base middle part is fixedly installed with box body, the box body is set as circle, the box body middle part is rotatably arranged with support rod, the support rod top is rotatably arranged with mounting plate, the mounting plate is fixedly installed with frame, the frame one end is fixedly installed with driving motor, the frame is rotatably arranged with two-way screw rod, the frame is slidably arranged with the symmetric movable block, two groups The movable block is respectively connected with two-way screw rod screw thread, the movable block is all set with round plate, the round plate inner side is all set with clamping plate, the box body side is rotatably arranged with circular ring, the circular ring both sides are fixedly installed with the symmetric horizontal plate, the horizontal plate outer end is all fixedly installed with adjusting motor, the horizontal plate is all set with slide, the horizontal plate is rotatably arranged with threaded rod in slide, the adjusting motor output shaft end portion and threaded rod pivot end are fixedly installed, the horizontal plate is all slidably arranged with adjusting block on slide, the adjusting block is respectively connected with threaded rod screw thread, the adjusting block is all rotatably arranged with adjusting rod, the adjusting rod top is all rotatably arranged in mounting plate bottom surface, the box body is arranged with transmission part for driving clamping plate rotation.

[0006] As further description of the above scheme: through the cooperation of the base, the box body, the supporting rod, the mounting plate, the frame body, the driving motor, the bidirectional screw rod, the movable block, the circular plate, the clamping plate, the circular ring, the transverse plate, the adjusting motor, the slide, the threaded rod, the adjusting block, the adjusting rod, and the transmission element, the clamping orientation and the clamping angle of the non-standard special-shaped tool can be easily adjusted, the flexibility and adaptability of tool clamping are improved, the machining requirements of complexity and variability are met, the machining efficiency is improved, and the practicality is high.

[0007] Preferably, the transmission element comprises a transmission motor fixedly installed in the box body, a driving wheel and a driven wheel rotationally arranged in the box body, and a belt sleeved on the driving wheel and the driven wheel.

[0008] As further description of the above scheme: the elements in the driving element are described.

[0009] Preferably, the transmission motor output shaft end and the middle part of the driving wheel are fixedly installed, the belt is in transmission connection with the driving wheel and the driven wheel respectively, and the driven wheel shaft end and the supporting rod shaft end are fixedly installed.

[0010] As further description of the above scheme: the positional relationship of the elements in the driving element is described.

[0011] Preferably, an annular slide is formed in the base, arc-shaped sliding blocks are fixedly installed at the ends of the transverse plate, the arc-shaped sliding blocks are slidingly arranged on the annular slide, and the size of the arc-shaped sliding blocks is matched with the size of the annular slide.

[0012] As further description of the above scheme: the annular slide and the arc-shaped sliding blocks are arranged, which can improve the stability of the clamping plate orientation adjustment.

[0013] Preferably, a rotating motor is fixedly installed on the outer wall of one side of the circular plate, movable columns are rotationally arranged on the inner side of the circular plate, the output shaft end of the rotating motor and the shaft end of one side of the movable column are fixedly installed, and the clamping plates are fixedly installed with the movable columns respectively.

[0014] As further description of the above scheme: through the cooperation of the circular plate, the clamping plate, the rotating motor, and the movable column, the non-standard special-shaped tool clamped and fixed can be adjusted in rotation, which is convenient for overall machining and further improves the machining efficiency.

[0015] Preferably, a pad is arranged on the clamping plate, and the pad is made of rubber.

[0016] As further description of the above scheme: the pad made of rubber is arranged on the clamping plate, which not only can improve the stability of clamping and fixing of the non-standard special-shaped tool, but also can protect the non-standard special-shaped tool.

[0017] Preferably, the base is provided with a controller, which is electrically connected with the driving motor, the adjusting motor, the transmission motor and the rotating motor respectively.

[0018] As a further description of the above scheme, the base is provided with a controller, which can automatically control each element of the device.

[0019] In summary, compared with the prior art, the utility model has the beneficial effects that:

[0020] 1、The utility model discloses a simple and easy adjustment of the clamping orientation and clamping angle of the non-standard special-shaped cutter is realized through the cooperation of the base, the box body, the supporting rod, the mounting plate, the frame body, the driving motor, the bidirectional screw rod, the movable block, the circular plate, the clamping plate, the circular ring, the transverse plate, the adjusting motor, the slide, the threaded rod, the adjusting block, the adjusting rod and the transmission part, the flexibility and adaptability of cutter clamping are improved, the complex and changeable machining requirement is satisfied, the machining efficiency is improved, and the practicality is strong.

[0021] 2、The non-standard special-shaped cutter is clamped and fixed, and the clamped and fixed non-standard special-shaped cutter is adjusted to turn over through the cooperation of the circular plate, the clamping plate, the rotating motor and the movable column, the machining efficiency is further improved. DRAWINGS

[0022] Figure 1 It is a perspective view of the utility model;

[0023] Figure 2 It is a frame body top view structure drawing of the utility model;

[0024] Figure 3 It is a bottom view structure drawing of the utility model;

[0025] Figure 4 It is a box body side view section structure drawing of the utility model.

[0026] LEGEND:

[0027] 1, base;2, box body;3, supporting rod;4, mounting plate;5, frame body;6, driving motor;7, bidirectional screw rod;8, movable block;9, circular plate;10, clamping plate;11, circular ring;12, transverse plate;13, adjusting motor;14, slide;15, threaded rod;16, adjusting block;17, adjusting rod;18, transmission part;181, transmission motor;182, driving wheel;183, driven wheel;184, belt;19, annular slide;20, arc-shaped sliding block;21, rotating motor;22, movable column. DETAILED DESCRIPTION

[0028] Clearly, the described embodiments are merely a part 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 protection of the present application.

[0029] Please refer to Figures 1-4 The present application provides a technical scheme:

[0030] The non-standard special-shaped cutter clamping device comprises a base 1, a box body 2 is fixedly installed in the middle of the base 1, the box body 2 is circular, a supporting rod 3 is rotatably arranged in the middle of the box body 2, an installation plate 4 is rotatably arranged at the top end of the supporting rod 3, a frame body 5 is fixedly installed on the installation plate 4, a driving motor 6 is fixedly installed at one end of the frame body 5, a bidirectional screw rod 7 is rotatably arranged in the frame body 5, and a pair of symmetrical movable blocks 8 are slidably arranged on the frame body 5. The two groups of movable blocks 8 are respectively in threaded connection with the bidirectional screw rod 7, a circular plate 9 is arranged on each movable block 8, a clamping plate 10 is arranged on the inner side of each circular plate 9, a circular ring 11 is rotatably arranged at the side edge of the box body 2, a pair of symmetrical horizontal plates 12 are fixedly installed at the two sides of the circular ring 11, an adjusting motor 13 is fixedly installed at the outer end of each horizontal plate 12, a sliding groove 14 is formed in each horizontal plate 12, a threaded rod 15 is rotatably arranged in each sliding groove 14 of the horizontal plate 12, the output shaft end of the adjusting motor 13 is fixedly installed with the rotating shaft end of the threaded rod 15, an adjusting block 16 is slidably arranged on each horizontal plate 12, the adjusting block 16 is in threaded connection with the threaded rod 15, an adjusting rod 17 is rotatably arranged on the adjusting block 16, the top end of the adjusting rod 17 is rotatably arranged on the bottom surface of the installation plate 4, a transmission part 18 for driving the clamping plate 10 to rotate is arranged in the box body 2, the transmission part 18 comprises a transmission motor 181 fixedly installed in the box body 2, a driving wheel 182 and a driven wheel 183 rotatably arranged in the box body 2, and a belt 184 sleeved on the driving wheel 182 and the driven wheel 183, the output shaft end of the transmission motor 181 is fixedly installed with the middle part of the driving wheel 182, the belt 184 is in transmission connection with the driving wheel 182 and the driven wheel 183 respectively, and the rotating shaft end of the driven wheel 183 is fixedly installed with the rotating shaft end of the supporting rod 3.

[0031] In the non-standard special-shaped cutter clamping device, the base 1 is used for installing and supporting the whole device, the supporting rod 3 and the adjusting rod 17 are used for supporting and adjusting the installation plate 4, the frame body 5 and the clamping plate 10;

[0032] When the clamping orientation of the non-standard special-shaped tool needs to be adjusted, first start the transmission motor 181 in the transmission member 18, the output shaft of the transmission motor 181 rotates, drives the driving wheel 182 fixedly installed with it to rotate, the driving wheel 182 drives the driven wheel 183 to rotate through the belt 184, because the shaft end of the driven wheel 183 is fixedly installed with the shaft end of the support rod 3, so the support rod 3 will rotate in the middle of the box body 2, when the support rod 3 rotates, the mounting plate 4, the frame 5 and the clamping plate 10 at the top end of the support rod 3 will also rotate, thereby realizing the adjustment of the overall orientation of the tool, the circular ring 11 is rotatably arranged on the box body 2, when the mounting plate 4 rotates, the horizontal plate 12 also rotates synchronously, without affecting the rotation path of the mounting plate 4;

[0033] When the clamping angle of the tool needs to be adjusted, the adjustment motors 13 on the two sides of the horizontal plate 12 are started at the same time, the output shaft of the adjustment motor 13 rotates to drive the threaded rod 15 to rotate, because the adjustment block 16 is threadedly connected with the threaded rod 15 and slides in the slide 14 of the horizontal plate 12, so the adjustment block 16 will move along the slide 14, when one side adjustment block 16 moves, the adjustment rod 17 rotatably arranged on the adjustment block 16 will pull the mounting plate 4, when the other side adjustment block 16 moves, the adjustment rod 17 rotatably arranged on the adjustment block 16 will push the mounting plate 4, so that the mounting plate 4 rotates around the top end of the support rod 3, drives the frame 5 and the clamp to deflect, thereby changing the clamping angle of the tool;

[0034] The driving motor 6 at the end of the frame 5 is started, the output shaft of the driving motor 6 rotates to drive the bidirectional screw rod 7 to rotate in the frame 5, because the two groups of movable blocks 8 are threadedly connected with the bidirectional screw rod 7 respectively, and the movable blocks 8 are slidably arranged on the frame 5, so the rotation of the bidirectional screw rod 7 will cause the two groups of movable blocks 8 to move towards or away from each other, the circular plate 9 on the movable block 8 moves accordingly, thereby driving the clamping plate 10 to clamp or release the non-standard special-shaped tool;

[0035] The non-standard special-shaped tool holder can simply adjust the clamping orientation and clamping angle of the non-standard special-shaped tool, improve the flexibility and adaptability of the tool clamping, thereby meeting the complex and variable machining requirements, improving the machining efficiency, and having high practicality.

[0036] The annular slide 19 is formed in the base 1, the arc-shaped sliding blocks 20 are fixedly installed at the ends of the horizontal plate 12, the arc-shaped sliding blocks 20 are slidably arranged on the annular slide 19, and the size of the arc-shaped sliding blocks 20 is matched with the size of the annular slide 19;

[0037] In the process of adjusting the orientation of the clamping plate 10, the horizontal plate 12 moves with the rotation of the circular ring 11. Since the end of the horizontal plate 12 is fixedly installed with the arc-shaped sliding block 20, and the arc-shaped sliding block 20 is slidingly arranged in the annular sliding channel 19 opened in the base 1, when the horizontal plate 12 moves, the arc-shaped sliding block 20 will slide along the annular sliding channel 19. The size of the arc-shaped sliding block 20 is matched with the size of the annular sliding channel 19, and the annular sliding channel 19 provides a stable sliding track for the arc-shaped sliding block 20, which can limit the shaking and deviation of the horizontal plate 12 during movement, thereby improving the stability of the orientation adjustment of the clamping plate 10 and ensuring the stable operation of the entire clamping system during the adjustment of the orientation of the tool.

[0038] One side of the outer wall of the circular plate 9 is fixedly installed with a rotating motor 21, and the inner side of the circular plate 9 is rotatably provided with a movable column 22. The output shaft end of the rotating motor 21 is fixedly installed with the rotating shaft end of one side of the movable column 22. The clamping plate 10 is fixedly installed with the movable column 22;

[0039] When it is necessary to flip and adjust the non-standard special-shaped tool clamped and fixed to facilitate overall processing, the rotating motor 21 fixedly installed on one side of the outer wall of the circular plate 9 is started, the output shaft of the rotating motor 21 rotates, drives the rotating shaft end of the movable column 22 fixedly installed with it to rotate, since the clamping plate 10 is fixedly installed with the movable column 22, when the movable column 22 rotates, it will drive the clamping plate 10 to rotate, thereby making the non-standard special-shaped tool clamped by the clamping plate 10 flip, which can realize the flip and adjustment of the non-standard special-shaped tool clamped and fixed, facilitate overall processing, and further improve the processing efficiency.

[0040] A pad is laid on the clamping plate 10, and the pad is made of rubber material;

[0041] The pad laid on the clamping plate 10 is made of rubber material, which has certain elasticity and friction. When the clamping plate 10 clamps the tool, the pad will tightly adhere to the surface of the tool, improving the stability of clamping and fixing the non-standard special-shaped tool. At the same time, the rubber material can buffer the pressure of the clamping plate 10 on the tool, avoiding the damage to the surface of the tool caused by the direct hard contact between the clamping plate 10 and the tool, and playing a protective role on the non-standard special-shaped tool.

[0042] A controller is arranged on the base 1, and the controller is electrically connected with the driving motor 6, the adjusting motor 13, the transmission motor 181, and the rotating motor 21 respectively.

[0043] A controller is arranged on the base 1, which can automatically control each element of the device.

[0044] Working principle:

[0045] It is suitable for non-standard special-shaped tool clamping device, base 1 is used for installing and supporting the whole device, support rod 3 and adjusting rod 17 are used for supporting and adjusting mounting plate 4, frame 5 and clamping plate 10;

[0046] When the clamping direction of non-standard special-shaped tool needs to be adjusted, first start the transmission motor 181 in the transmission part 18, the output shaft of the transmission motor 181 rotates, drives the driving wheel 182 fixedly installed with it to rotate, the driving wheel 182 drives the driven wheel 183 to rotate through the belt 184, because the driven wheel 183 shaft end is fixedly installed with the support rod 3 shaft end, so the support rod 3 will rotate in the middle of the box body 2, when the support rod 3 rotates, the mounting plate 4, frame 5 and clamping plate 10 at the top end will also rotate, so as to realize the adjustment of the overall direction of the tool, the circular ring 11 is rotatably arranged on the box body 2, when the mounting plate 4 rotates, the horizontal plate 12 also rotates synchronously, which does not affect the rotating path of the mounting plate 4;

[0047] When the clamping angle of the tool is adjusted, the adjusting motor 13 on the two sides of the horizontal plate 12 is started at the same time, the output shaft of the adjusting motor 13 rotates to drive the threaded rod 15 to rotate, because the adjusting block 16 is threadedly connected with the threaded rod 15 and slides in the slide 14 of the horizontal plate 12, so the adjusting block 16 will move along the slide 14, when one side adjusting block 16 moves, the adjusting rod 17 rotatably arranged on it will pull the mounting plate 4, when the other side adjusting block 16 moves, the adjusting rod 17 rotatably arranged on it will push the mounting plate 4, so that the mounting plate 4 rotates around the top end of the support rod 3, drives the frame 5 and the clamp to deflect, and then changes the clamping angle of the tool;

[0048] Start the driving motor 6 at the end of the frame 5, the output shaft of the driving motor 6 rotates to drive the bidirectional screw rod 7 to rotate in the frame 5, because the two groups of movable blocks 8 are threadedly connected with the bidirectional screw rod 7 respectively, and the movable blocks 8 are slidably arranged on the frame 5, so the rotation of the bidirectional screw rod 7 will cause the two groups of movable blocks 8 to move towards or away from each other, the circular plate 9 on the movable block 8 moves accordingly, and then drives the clamping plate 10 to clamp or release the non-standard special-shaped tool;

[0049] The non-standard special-shaped tool clamping device can simply adjust the clamping direction and clamping angle of the non-standard special-shaped tool, improve the flexibility and adaptability of tool clamping, so as to meet the complex and changeable processing requirements, improve the processing efficiency, and has strong practicality;

[0050] Among them,

[0051] In the process of adjusting the orientation of the clamping plate 10, the horizontal plate 12 moves with the rotation of the circular ring 11. Since the arc-shaped sliding block 20 is fixedly installed at the end of the horizontal plate 12 and is slidingly arranged in the annular sliding channel 19 formed in the base 1, when the horizontal plate 12 moves, the arc-shaped sliding block 20 slides along the annular sliding channel 19. The size of the arc-shaped sliding block 20 is matched with the size of the annular sliding channel 19, and the annular sliding channel 19 provides a stable sliding track for the arc-shaped sliding block 20, which can limit the shaking and deviation of the horizontal plate 12 during the movement, thereby improving the stability of the orientation adjustment of the clamping plate 10 and ensuring the stable operation of the entire clamping system during the adjustment of the orientation of the tool.

[0052] When it is necessary to flip and adjust the non-standard special-shaped tool clamped and fixed so as to be fully machined, the rotating motor 21 fixedly installed on the outer wall of one side of the circular plate 9 is started, the output shaft of the rotating motor 21 rotates to drive the rotating shaft end of the one side movable column 22 fixedly installed thereon to rotate. Since the clamping plate 10 is fixedly installed with the movable column 22, the clamping plate 10 rotates when the movable column 22 rotates, thereby making the non-standard special-shaped tool clamped by the clamping plate 10 flip, so that the flip adjustment of the non-standard special-shaped tool clamped and fixed can be realized, which facilitates the full machining of the tool and further improves the machining efficiency.

[0053] The clamping plate 10 is provided with a rubber pad. The rubber material has a certain elasticity and friction. When the clamping plate 10 clamps the tool, the pad closely contacts the surface of the tool, improves the stability of the clamping and fixation of the non-standard special-shaped tool, and at the same time, the rubber material can buffer the pressure of the clamping plate 10 on the tool, so as to avoid the direct hard contact of the clamping plate 10 with the tool and damage to the surface of the tool, thereby playing a protective role on the non-standard special-shaped tool.

[0054] The above is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A non-standard profiled tool holder adapter comprising a base (1), characterised in that, The middle of the base (1) is fixedly installed with a box body (2), the box body (2) is circular, the middle of the box body (2) is rotatably provided with a support rod (3), the top end of the support rod (3) is rotatably provided with a mounting plate (4), the mounting plate (4) is fixedly installed with a frame (5), one end of the frame (5) is fixedly installed with a driving motor (6), the frame (5) is rotatably provided with a bidirectional screw rod (7), the frame (5) is slidably provided with a pair of symmetrical movable blocks (8), the two groups of movable blocks (8) are respectively screwed with the bidirectional screw rod (7), the movable blocks (8) are all provided with a circular plate (9), the inner side of the circular plate (9) is provided with a clamping plate (10), the side edge of the box body (2) is rotatably provided with a circular ring (11), the two sides of the circular ring (11) are fixedly installed with a pair of symmetrical horizontal plates (12), the outer end of the horizontal plate (12) is fixedly installed with an adjusting motor (13), the horizontal plate (12) is provided with a slide (14), the horizontal plate (12) is rotatably provided with a threaded rod (15) in the slide (14), the output shaft end of the adjusting motor (13) is fixedly installed with the threaded rod (15), the horizontal plate (12) is slidably provided with an adjusting block (16) on the slide (14), the adjusting block (16) is screwed with the threaded rod (15), the adjusting block (16) is rotatably provided with an adjusting rod (17), the top end of the adjusting rod (17) is rotatably provided on the bottom surface of the mounting plate (4), the box body (2) is provided with a transmission part (18) for driving the clamping plate (10) to rotate.

2. A non-standard profiled tool holder adapter according to claim 1, characterized in that, The transmission part (18) comprises a transmission motor (181) fixedly installed in the box body (2), a driving wheel (182) and a driven wheel (183) rotatably provided in the box body (2), and a belt (184) sleeved on the driving wheel (182) and the driven wheel (183).

3. A non-standard profile tool holder adapter according to claim 2, wherein, The output shaft end of the transmission motor (181) is fixedly installed with the middle of the driving wheel (182), the belt (184) is respectively in transmission connection with the driving wheel (182) and the driven wheel (183), and the shaft end of the driven wheel (183) is fixedly installed with the shaft end of the support rod (3).

4. The non-standard profile tool holder adapter of claim 1, wherein, The base (1) is provided with an annular slide (19), the end of the horizontal plate (12) is fixedly installed with an arc-shaped sliding block (20), the arc-shaped sliding block (20) is slidably arranged on the annular slide (19), and the size of the arc-shaped sliding block (20) is matched with the size of the annular slide (19).

5. The non-standard profile tool holder adapter of claim 1, wherein, The outer wall of one side of the circular plate (9) is fixedly installed with a rotating motor (21), the inner side of the circular plate (9) is rotatably provided with a movable column (22), the output shaft end of the rotating motor (21) is fixedly installed with the shaft end of one side of the movable column (22), and the clamping plate (10) is fixedly installed with the movable column (22).

6. A non-standard profile tool holder adapter according to claim 1, wherein, The clamping plate (10) is provided with a pad, and the pad is made of rubber material.

7. A non-standard profiled tool holder adapter according to claim 1, wherein, The base (1) is provided with a controller, and the controller is electrically connected with the driving motor (6), the adjusting motor (13), the transmission motor (181), and the rotating motor (21).

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