Single-arm five-axis rotary table

Abstract

The utility model relates to the technical field of machine tool machining, in particular to a single-arm five-axis rotary table which comprises a base, a rotator, a controller, a connecting arm and a connector, the controller is fixedly connected to the upper surface of the base, the rotator is arranged in the controller, the connecting arm is arranged at one end of the rotator, and the connector is arranged at the other end of the rotator. A connector is arranged at one end of the connecting arm, a fixing device is arranged on the lower surface of the base, and the fixing device comprises a fixing base and a baffle. By arranging the fixing device, the interior of the base and the interior of the fixing seat are effectively fixed, the effect of rapidly fixing equipment is achieved, and the problems that when the equipment is used, existing equipment is generally fixed through bolts, tools are needed for bolt installation and use, the tools are too tedious to use, and the cost is high are solved. And the fixing device can be used for quickly mounting and fixing the base, so that the use practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool processing, in particular to a single-arm five-axis turntable. Background Art

[0002] The five-axis CNC machine tool is a high-tech and high-precision machine tool specially used for processing complex curved surfaces. It is widely used in aviation, aerospace, military, scientific research, precision instruments, high-precision medical equipment and other industries. The swing turntable is an important component of the five-axis CNC machine tool. Its main function is to fix the workpiece on the swing turntable of the five-axis linkage machine tool through a fixture before machining, so as to facilitate the five-axis CNC machine tool to perform relevant grinding or milling on the workpiece. At the same time, the swing turntable can drive the workpiece to rotate during the machining process, so that the more complex shape and curved surface of the part can be completed in one clamping.

[0003] Existing technologies such as the publication number CN221065251U disclose a direct-drive single-arm five-axis turntable. The patent adopts a fixed seat detachably connected to the machine tool bed, an A-axis assembly arranged inside the fixed seat, a single-arm turntable connected to the power output end of the A-axis assembly, a C-axis assembly arranged on the single-arm turntable, a turntable fixed to the power output end of the C-axis assembly, and a chuck arranged on the top of the turntable. The single-arm turntable includes a connecting section and an installation section. One end of the connecting section is fixedly connected to the power output end of the A-axis assembly, the C-axis assembly is arranged inside the installation section, and the connecting section A driving assembly is provided inside the device, and the output end of the driving assembly is connected to the mounting section and drives the mounting section to move closer to or away from the connecting section. The utility model solves the problem that the length of the single-arm turntable of the existing device is fixed, which leads to a fixed size range that the five-axis turntable can clamp. If a part larger than the clamping size range is inserted during processing, the five-axis turntable with the corresponding clamping size range needs to be replaced. When the worker replaces the five-axis turntable, the five-axis turntable needs to be disassembled and assembled as a whole. The whole process takes a lot of time, which affects the processing progress.

[0004] In daily work, when the equipment base is being installed, existing equipment is generally fixed with bolts. The installation of bolts requires tools to operate, and the use of tools is too cumbersome, resulting in low work efficiency for users. Utility Model Content

[0005] The purpose of the utility model is to solve the disadvantage in the prior art that the base is difficult to initially install and fix, and to propose a single-arm five-axis turntable.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a single-arm five-axis turntable, including a base, a rotator, a controller, a connecting arm and a connector, the upper surface of the base is fixedly connected to the controller, the inside of the controller is provided with a rotator, a connecting arm is provided at one end of the rotator, and a connector is provided at one end of the connecting arm, and a fixing device is provided on the lower surface of the base, and the fixing device includes a fixing seat and a baffle, the fixing seat is arranged on the surface of the base, the baffle is located inside the fixing seat, a rotating hole is opened on the surface of the fixing seat, the baffle is rotatably connected to the inside of the rotating hole, a card slot is opened at one end of the baffle, the side of the fixing seat is fixedly connected to a fixed block, and the inner wall of the fixed block is slidably connected to a movable plate.

[0007] Furthermore, one end of the movable plate is fixedly connected to a card block, and the card block is engaged with the inside of the card slot. By setting the card block, the baffle can be limited, which reduces the situation where the baffle is prone to rotation when the device is in use, making it difficult for the baffle to limit the base.

[0008] Furthermore, one end of the movable plate away from the clamping block is fixedly connected to a limiting rod, and the limiting rod is slidably connected to the interior of the fixed block. The limiting rod is provided to facilitate the limited movement of the movable plate.

[0009] Furthermore, a spring is sleeved and connected to the surface of the limiting rod, and both ends of the spring are fixedly connected to the surface of the movable plate and the surface of the fixed block respectively. The spring is provided to facilitate applying a reset elastic force to the movable plate.

[0010] Furthermore, a moving device is provided inside the base, and the moving device includes a moving wheel and a rotating groove. The rotating groove is opened on the lower surface of the base, and the moving wheel is arranged inside the rotating groove. A limiting groove is opened inside the rotating groove. By setting the moving wheel, the base can be moved quickly, which reduces the situation where the base is difficult to move when the equipment is in use, causing friction between the base and the fixed seat and difficulty in moving.

[0011] Furthermore, both ends of the moving wheel are fixedly connected with a rotating rod, and the rotating rod is rotatably connected to the inside of the limiting groove. The rotating rod is provided to facilitate the limited rotation of the moving wheel.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] When the locking plate is disengaged from the inside of the card slot, the baffle loses its restraint, and the baffle is rotated to disengage from the side of the base, and the base is pulled out of the inside of the fixed block. By providing the fixing device, the base and the fixing seat are effectively fixed, which plays a role in quickly fixing the device, reducing the need for bolts to be fixed in use. The existing equipment generally uses bolts to fix the bolts, and the bolt installation requires tools to operate. The use of tools is too cumbersome, resulting in low work efficiency for users. The fixing device can quickly install and fix the base, thereby improving the practicality of the device.

[0014] 2. In the utility model, by setting a moving device, when the device is in use, when the user places the base and the surface of the fixed block, the mobile base is moving inside the fixed base, and then the rotating wheel rotates inside the rotating groove, which is convenient for moving the base. By setting the moving device, the base is effectively moved inside the fixed base, which plays a role in facilitating the movement of the base, and reduces the situation where the base is difficult to move inside the fixed base when the base is combined with the fixed base when the device is in use, making it difficult to quickly install the device. The moving device can quickly move and install the base, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention provides a three-dimensional structural diagram of a single-arm five-axis turntable;

[0016] Figure 2 The utility model provides a side view of the structure of a single-arm five-axis turntable;

[0017] Figure 3 The utility model provides a structural schematic diagram of a fixing device for a single-arm five-axis turntable;

[0018] Figure 4 This utility model proposes a single-arm five-axis turntable Figure 3 Schematic diagram of the structure at A in the middle;

[0019] Figure 5 This utility model proposes a single-arm five-axis turntable Figure 3 Schematic diagram of the structure at point B.

[0020] Legend: 1. Base; 2. Rotator; 3. Controller; 4. Connecting arm; 5. Connector; 6. Fixing device; 61. Fixing seat; 62. Baffle; 63. Rotating hole; 64. Slot; 65. Fixing block; 66. Moving plate; 67. Block; 68. Limiting rod; 69. Spring; 7. Moving device; 71. Moving wheel; 72. Rotating slot; 73. Limiting slot; 74. Rotating rod. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a single-arm five-axis turntable, including a base 1, a rotator 2, a controller 3, a connecting arm 4 and a connector 5. The upper surface of the base 1 is fixedly connected to the controller 3, the rotator 2 is arranged inside the controller 3, a connecting arm 4 is arranged at one end of the rotator 2, and a connector 5 is arranged at one end of the connecting arm 4.

[0022] The specific configuration and functions of the fixing device 6 and the moving device 7 will be described in detail below.

[0023] In this embodiment: a fixing device 6 is provided on the lower surface of the base 1, and the fixing device 6 includes a fixing seat 61 and a baffle 62. The fixing seat 61 is arranged on the surface of the base 1, and the baffle 62 is located inside the fixing seat 61. A rotating hole 63 is provided on the surface of the fixing seat 61, and the baffle 62 is rotatably connected to the inside of the rotating hole 63. A card slot 64 is provided at one end of the baffle 62. A fixing block 65 is fixedly connected to the side of the fixing seat 61, and a movable plate 66 is slidably connected to the inner wall of the fixing block 65.

[0024] Specifically, one end of the movable plate 66 is fixedly connected to a clamping block 67 , and the clamping block 67 is clamped with the interior of the clamping slot 64 .

[0025] In this embodiment, the baffle 62 can be limited by providing the block 67 , thereby reducing the risk of the baffle 62 rotating when the device is in use, which would make it difficult for the baffle 62 to limit the base 1 .

[0026] Specifically, one end of the movable plate 66 away from the clamping block 67 is fixedly connected to a limiting rod 68 , and the limiting rod 68 is slidably connected to the interior of the fixed block 65 . The limiting rod 68 is provided to facilitate the limited movement of the movable plate 66 .

[0027] Specifically, a spring 69 is sleeved and connected to the surface of the limiting rod 68 , and both ends of the spring 69 are fixedly connected to the surface of the movable plate 66 and the surface of the fixed block 65 respectively. The spring 69 is provided to facilitate applying a reset elastic force to the movable plate 66 .

[0028] In this embodiment: a moving device 7 is provided inside the base 1, and the moving device 7 includes a moving wheel 71 and a rotating groove 72. The rotating groove 72 is opened on the lower surface of the base 1, and the moving wheel 71 is arranged inside the rotating groove 72. A limiting groove 73 is opened inside the rotating groove 72.

[0029] In this embodiment, by providing the moving wheels 71, the base 1 can be quickly moved, which reduces the difficulty of moving the base 1 when the device is in use, causing internal friction between the base 1 and the fixing base 61 and difficulty in moving.

[0030] Specifically, two ends of the moving wheel 71 are fixedly connected with a rotating rod 74 , and the rotating rod 74 is rotatably connected to the inside of the limiting groove 73 . The rotating rod 74 is provided to facilitate the limited rotation of the moving wheel 71 .

[0031] Working principle: When the device is in use, the user moves the movable plate 66 upward, and the movable plate 66 then moves to drive the limit rod 68 to move. When the movable plate 66 moves, it drives the card block 67 to move out of the inside of the card slot 64. When the limit rod 68 moves, it drives the spring 69 to displace and deform to generate elastic force. When the card block 67 is out of the inside of the card slot 64, the baffle 62 loses its restraint, and then the baffle 62 is rotated to disengage from the side of the base 1, and then the base 1 is pulled out of the inside of the fixed block 65. By setting the fixing device 6, the base 1 and the inside of the fixing seat 61 are effectively fixed, which plays a role in quickly fixing the device and reduces the need for the device to be fixed using bolts. The existing equipment generally uses bolts for fixing, and the bolt installation requires tools to operate. The use of tools is too cumbersome, resulting in low work efficiency for the user. The fixing device 6 can quickly install and fix the base 1, thereby improving the practicality of the device.

[0032] When the device is in use, the user places the base 1 on the surface of the fixed block 65, and the mobile base 1 is moving inside the fixed seat 61, and then the rotating wheel rotates inside the rotating groove 72, which facilitates the movement of the base 1. By setting the moving device 7, the base 1 is effectively moved inside the fixed seat 61, which plays a role in facilitating the movement of the base 1 and reduces the situation where the base 1 is difficult to move inside the fixed seat 61 when the base 1 is combined with the fixed seat 61 when the device is in use, making it difficult to quickly install the device. The moving device 7 can quickly move and install the base 1, thereby improving the practicality of the device.

Claims

1. A single-arm five-axis turntable, comprising a base (1), a rotator (2), a controller (3), a connecting arm (4) and a connector (5), characterized in that: The upper surface of the base (1) is fixedly connected to a controller (3), a rotator (2) is provided inside the controller (3), a connecting arm (4) is provided at one end of the rotator (2), and a connector (5) is provided at one end of the connecting arm (4). A fixing device (6) is provided on the lower surface of the base (1), and the fixing device (6) comprises a fixing seat (61) and a baffle (62). The fixing seat (61) is arranged on the surface of the base (1), and the baffle (62) is located inside the fixing seat (61). A rotating hole (63) is provided on the surface of the fixing seat (61), and the baffle (62) is rotatably connected to the inside of the rotating hole (63). A card slot (64) is provided at one end of the baffle (62). A fixing block (65) is fixedly connected to the side surface of the fixing seat (61), and a movable plate (66) is slidably connected to the inner wall of the fixing block (65).

2. The single-arm five-axis turntable according to claim 1, characterized in that: One end of the movable plate (66) is fixedly connected with a clamping block (67), and the clamping block (67) is clamped with the interior of the clamping slot (64).

3. The single-arm five-axis turntable according to claim 2, characterized in that: One end of the movable plate (66) away from the clamping block (67) is fixedly connected to a limiting rod (68), and the limiting rod (68) is slidably connected to the interior of the fixed block (65).

4. The single-arm five-axis turntable according to claim 3, characterized in that: The surface of the limiting rod (68) is sleeved with a spring (69), and the two ends of the spring (69) are fixedly connected to the surface of the movable plate (66) and the surface of the fixed block (65) respectively.

5. The single-arm five-axis turntable according to claim 1, characterized in that: A moving device (7) is provided inside the base (1), and the moving device (7) comprises a moving wheel (71) and a rotating groove (72). The rotating groove (72) is provided on the lower surface of the base (1). The moving wheel (71) is provided inside the rotating groove (72), and a limiting groove (73) is provided inside the rotating groove (72).

6. The single-arm five-axis turntable according to claim 5, characterized in that: Both ends of the moving wheel (71) are fixedly connected with a rotating rod (74), and the rotating rod (74) is rotatably connected to the inside of the limiting groove (73).

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