Quick tool changing equipment of multi-axis linkage machine tool

Abstract

The utility model discloses quick tool changing equipment for a multi-axis linkage machine tool, and relates to the technical field of multi-axis machine tools. The device comprises a hollow rod, the left side of the hollow rod is communicated with a fixing shell, an inner cavity of the fixing shell is movably connected with a rotating block, the surface of the rotating block is fixedly connected with teeth, the right side of the teeth is in meshed connection with a gear, and the right side of the bottom of the fixing shell is fixedly connected with a motor. The output end of the motor penetrates into an inner cavity of the fixing shell and is fixedly connected with the gear, and sliding rings are fixedly connected to the top and the bottom of the surface of the rotating block. The rotating block is arranged on the surface of the tool apron in a sleeving mode, then the output end of the motor drives the gear to rotate, the gear can be matched with the teeth to drive the rotating block to rotate when rotating, the rotating block can drive the tool apron to rotate when rotating, and at the moment, limiting on the tool is relieved; and therefore, the function of conveniently and quickly changing the cutter is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to multi -shaft machine tool technical field especially relates to a multi -shaft linkage machine tool quick tool changer. BACKGROUND

[0002] Multi -shaft machine tool refers to one machine tool except having x, y, z three mobile coordinate axes, at least 1 - 2 rotating coordinate axes, namely 4 - 5 axis numerical control machine tool.

[0003] The machine tool needs the user to rotate the tool holder fixed with the tool to release the limiting of the tool holder to the tool when changing the tool, but the fixing time of some tool holders to the tool is longer, and there is certain rust on the surface, so the user is difficult to rotate the tool holder with hands, and it is difficult to disassemble the tool, so a lot of time will be spent on replacing the tool.

[0004] Therefore, we provide a multi -shaft linkage machine tool quick tool changer to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of multi -shaft linkage machine tool quick tool changer, by the cooperation of hollow rod, fixed shell, rotating block, tooth, motor, gear and sliding ring, the multi -shaft linkage machine tool in prior art is not convenient to the tool difficult to disassemble is replaced quickly.

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes.

[0007] The utility model discloses a kind of multi -shaft linkage machine tool quick tool changer, including hollow rod, the left side of the hollow rod is connected with fixed shell, the inner chamber of the fixed shell is movably connected with rotating block, the surface of the rotating block is fixedly connected with tooth, the right side of the tooth is engaged with gear, the right side of the bottom of the fixed shell is fixedly connected with motor, the output of the motor is penetrated to the inner chamber of fixed shell and is fixedly connected with gear.

[0008] The utility model further is provided with, the top and bottom of the rotating block surface are fixedly connected with sliding ring, the side close to the inner wall of the fixed shell of the sliding ring is slidably connected with the inner wall of the fixed shell.

[0009] The utility model further is provided with, the top of the front side and rear side of the motor is fixedly connected with fixed block, the top of the fixed block is fixedly connected with the fixed shell.

[0010] The utility model further is provided with, the top of the gear is fixedly connected with rotating rod, the top of the rotating rod is movably connected with the inner wall of the fixed shell.

[0011] The utility model further sets up, the top of the surface of the rotating rod is movably connected with the bearing seat, and the top of the bearing seat is fixedly connected with the inner wall of the fixed shell.

[0012] The utility model further sets up, the surface of the hollow rod is fixedly connected with the rubber cover, and the rear side of the rubber cover is fixedly connected with the handle.

[0013] The utility model further sets up, the inner chamber of the hollow rod is screw connected with the cover plate, and the right side of the cover plate is fixedly connected with the limiting block.

[0014] The utility model has the following beneficial effects.

[0015] 1, the utility model discloses a rotating block is set on the surface of the tool holder, and then the output end of motor drives the gear to rotate, and the gear is rotated and drives the rotating block to rotate, and the rotating block is rotated and drives the tool holder to rotate, and the limiting of the tool is released at this time, thereby the function of quick tool changing of the tool is convenient.

[0016] 2, the utility model discloses a sliding ring, and the sliding ring is rotated and drives the rotating block to rotate simultaneously, thereby the function of the rotating block is limited, and the fixed block is set up, and the function of the motor is fixed, and the rotating rod is set up, and the limiting and supporting of the gear are played, and the bearing seat is set up, and the limiting of the rotating rod is played, and the cooperation of the rubber cover and handle is used, and the hollow rod is convenient for the user to pick up, and the cooperation of the cover plate and limiting block is used, and the cover plate can be taken off from the hollow rod by rotating the limiting block, thereby the user can put the battery into the inner chamber of the hollow rod, and the motor is powered. DRAWINGS

[0017] In order to make the technical scheme of the embodiments of the utility model clearer, the following will briefly introduce the drawings needed for the embodiment description.

[0018] Figure 1 It is a perspective view of a multi-axis linkage machine tool quick tool changing equipment;

[0019] Figure 2 It is a bottom view in a multi-axis linkage machine tool quick tool changing equipment;

[0020] Figure 3 It is a sectional view in a multi-axis linkage machine tool quick tool changing equipment;

[0021] Figure 4 It is a bottom view in a multi-axis linkage machine tool quick tool changing equipment; Figure 3 It is an enlarged view of A in the middle;

[0022] Figure 5It is a left view of a cover plate and a limiting block in a quick tool changing device of a multi-axis linkage machine tool.

[0023] In the drawings: 1, hollow rod; 2, fixed shell; 3, rotating block; 4, tooth; 5, motor; 6, gear; 7, sliding ring; 8, fixed block; 9, rotating rod; 10, rubber sleeve; 11, handle; 12, cover plate; 13, limiting block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described below with reference to the drawings in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, not all.

[0025] Embodiment one

[0026] Please refer to Figures 1-5 The utility model discloses a kind of multi-axis linkage machine tool quick tool changing device, including hollow rod 1, fixed shell 2 is communicated in the left side of hollow rod 1, the inner cavity of fixed shell 2 movably connects with rotating block 3, the surface of rotating block 3 is fixedly connected with tooth 4, tooth 4 is engaged with gear 6 on the right side, motor 5 is fixedly connected on the right side of the bottom of fixed shell 2, the output of motor 5 is penetrated to the inner cavity of fixed shell 2 and is fixedly connected with gear 6.

[0027] Specifically: user picks up hollow rod 1, rotating block 3 is set on the surface of tool holder, then the output of motor 5 will drive gear 6 to rotate, gear 6 will drive rotating block 3 to rotate when rotating, rotating block 3 will drive tool holder to rotate when rotating, the limiting to tool is released at this time, so as to reach the function of being convenient for tool to be quickly changed.

[0028] Embodiment two

[0029] Please refer to Figures 1-5 On the basis of embodiment one, the top and bottom of the surface of rotating block 3 are fixedly connected with sliding ring 7, the side close to the inner wall of fixed shell 2 of sliding ring 7 is slidably connected with the inner wall of fixed shell 2, the top of the front side and the rear side of motor 5 is fixedly connected with fixed block 8, the top of fixed block 8 is fixedly connected with fixed shell 2, the top of gear 6 is fixedly connected with rotating rod 9, the top of rotating rod 9 is movably connected with the inner wall of fixed shell 2, the top of the surface of rotating rod 9 is movably connected with bearing seat, the top of bearing seat is fixedly connected with the inner wall of fixed shell 2, the surface of hollow rod 1 is fixedly connected with rubber sleeve 10, the rear side of rubber sleeve 10 is fixedly connected with handle 11, the inner cavity of hollow rod 1 is threadedly connected with cover plate 12, the right side of cover plate 12 is fixedly connected with limiting block 13.

[0030] Specifically: by setting the sliding ring 7, the rotating block 3 rotates, the sliding ring 7 cooperates with the rotating block 3 to rotate at the same time, thereby playing a limiting function on the rotating block 3, by setting the fixed block 8, playing a fixing effect on the motor 5, by setting the rotating rod 9, playing a limiting and supporting effect on the gear 6, by setting the bearing seat, playing a limiting effect on the rotating rod 9, by setting the cooperation of the rubber sleeve 10 and the handle 11, the user can easily pick up the hollow rod 1, by setting the cooperation of the cover plate 12 and the limiting block 13, by rotating the limiting block 13, the cover plate 12 can be removed from the hollow rod 1, thereby facilitating the user to put the battery into the inner cavity of the hollow rod 1, thereby supplying power to the motor 5.

[0031] The working principle of the utility model is: the user picks up the hollow rod 1, sets the rotating block 3 on the surface of the tool holder, then the output end of the motor 5 drives the gear 6 to rotate, the gear 6 rotates and drives the rotating block 3 to rotate, the rotating block 3 rotates and drives the tool holder to rotate, at this time, the limiting of the cutting tool is released, thereby achieving the function of facilitating quick tool changing of the cutting tool.

[0032] The standard parts used in the utility model can be purchased from the market, and can be ordered according to the description and drawings, and the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled through the control unit, the control circuit of the control unit, which can be realized through simple programming by the person skilled in the art, and belongs to the public knowledge in the field, so the control mode and circuit connection in the utility model are not explained in detail.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode, the embodiments are selected and described in the specification, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.

Claims

1. A quick tool changer for a multi-axis machine tool comprising a hollow shaft (1), characterized in that: The left side of hollow rod (1) is communicated with fixed shell (2), the inner chamber of fixed shell (2) is movably connected with rotating block (3), the surface of rotating block (3) is fixedly connected with gear teeth (4), the right side of gear teeth (4) is meshingly connected with gear (6), the right side of the bottom of fixed shell (2) is fixedly connected with motor (5), the output end of motor (5) penetrates to the inner chamber of fixed shell (2) and is fixedly connected with gear (6).

2. The quick tool changer for multi-axis machine tools according to claim 1, characterized in that: The top and bottom of the surface of rotating block (3) are fixedly connected with sliding ring (7), the side close to the inner wall of fixed shell (2) of sliding ring (7) is slidably connected with the inner wall of fixed shell (2).

3. The quick tool changer for multi-axis machine tools according to claim 1, characterized in that: The top of the front side and the rear side of motor (5) is fixedly connected with fixed block (8), the top of fixed block (8) is fixedly connected with fixed shell (2).

4. The quick tool changer for multi-axis machine tools according to claim 1, characterized in that: The top of gear (6) is fixedly connected with rotating rod (9), the top of rotating rod (9) is movably connected with the inner wall of fixed shell (2).

5. The quick tool changer for a multi-axis machine tool according to claim 4, wherein: The top of the surface of rotating rod (9) is movably connected with bearing seat, the top of bearing seat is fixedly connected with the inner wall of fixed shell (2).

6. The quick tool changer for a multi-axis machine tool according to claim 1, wherein: The surface of hollow rod (1) is fixedly connected with rubber sleeve (10), the rear side of rubber sleeve (10) is fixedly connected with handle (11).

7. The quick tool changer for a multi-axis machine tool according to claim 1, wherein: The inner chamber of hollow rod (1) is screwedly connected with cover plate (12), the right side of cover plate (12) is fixedly connected with limiting block (13).

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