Five-axis machine tool workpiece fixing and correcting assembly

Abstract

The utility model relates to the field of fixing and correcting assemblies, and discloses a five-axis machine tool workpiece fixing and correcting assembly which comprises a fixing disc, a supporting table and a chuck, a motor is fixedly connected to the interior of the supporting table, the fixing disc is fixedly connected to one side of the supporting table, a transmission ring is fixedly connected to one side of the motor, and the transmission ring penetrates through a fixing plate. An angle sensor is fixedly connected into the transmission ring, a driving motor is fixedly connected to one side of the transmission ring, a threaded rod is fixedly connected to one side of the driving motor, a push rod is movably installed on the periphery of the threaded rod, a movable ring is fixedly connected to the periphery of the transmission ring, and a chuck is fixedly connected to one side of the movable ring. Through cooperative use of the motor, the angle sensor, the driving motor and the push rod, the angle of a workpiece and the extension length of the workpiece can be accurately adjusted, manual adjustment of workers is not needed, manpower and time are saved, the working efficiency is improved, and the functions of the device are increased.

Description

Technical Field

[0001] The present application relates to the technical field of fixed correction components, and in particular to a five-axis machine tool workpiece fixed correction component. Background Art

[0002] The lathe is mainly used to turn the rotating workpiece with a turning tool. Drills, reamer, reamer, tap, die and knurling tools can also be used on the lathe for corresponding processing. The five-axis machine tool is a high-tech, high-precision machine tool specially used for processing complex curved surfaces. The five-axis machine tool structure includes components for fixing the workpiece and assisting correction.

[0003] At present, related workpiece fixing and correction components can only perform simple clamping and fixing of the workpiece due to the lack of angle detection and workpiece pushing-out structure. It is not easy for the staff to accurately adjust the angle and extension length of the workpiece during the workpiece correction processing, which limits the function of the device. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a five-axis machine tool workpiece fixing and correction component.

[0005] The five-axis machine tool workpiece fixing and correction assembly provided in this application adopts the following technical solution:

[0006] A workpiece fixing and correction assembly for a five-axis machine tool comprises a fixed disk, a support table and a chuck, wherein the support table is fixedly connected to a motor inside, the support table is fixedly connected to a fixed disk on one side of the support table, a fixed plate is fixedly connected to the inside of the support table on one side of the motor, a transmission ring is fixedly connected to one side of the motor, the transmission ring passes through the fixed plate, an angle sensor is fixedly connected to the inside of the transmission ring, a drive motor is fixedly connected to one side of the transmission ring, a threaded rod is fixedly connected to one side of the drive motor, a push rod is movably installed on the periphery of the threaded rod, a movable ring is fixedly connected to the periphery of the transmission ring, and a chuck is fixedly connected to one side of the movable ring.

[0007] By connecting the device to an external five-axis machine tool, the workpiece to be processed is placed inside the chuck, the workpiece is clamped and fixed by the chuck, and the transmission ring, movable ring and chuck are driven to rotate by controlling the motor. The rotation angle of the transmission ring and the workpiece is detected by the angle sensor. When it is detected that the rotation angle of the workpiece reaches the angle set by the staff, the motor stops and the angle of the workpiece can be adjusted. The workpiece is released by controlling the chuck, and the threaded rod is driven to rotate by controlling the drive motor, so that the push rod moves through the threaded rod, and the workpiece is pushed outward a certain distance by the push rod. The chuck is then controlled to clamp the workpiece and the extension length of the workpiece is adjusted.

[0008] Preferably, a positioning bolt is movably installed between the fixing plate and the supporting platform, and the positioning bolt passes through the fixing plate.

[0009] The fixing plate, the fixing plate and the supporting platform are fixed by means of positioning bolts, and the fixing plate and the fixing plate can be fixed by unscrewing the positioning bolts.

[0010] Preferably, the top and bottom of the transmission ring are fixedly connected with limit blocks, and the limit blocks are embedded in the support platform.

[0011] The limit block can limit the range of movement of the transmission ring, thereby increasing the stability of the movement of the transmission ring.

[0012] Preferably, a protective plate is movably installed on one side of the support platform, and bolts are movably installed between the protective plate and the support platform.

[0013] The motor can be protected by the protective plate. By unscrewing the bolts, the protective plate can be pulled out and removed to maintain the motor.

[0014] Preferably, the surfaces at both ends of the support platform are fixedly connected with positioning pieces, and bolt holes are provided inside the positioning pieces.

[0015] By connecting the positioning piece with the external structure and then screwing the external fixing bolts between the positioning piece and the external structure, the device can be fixedly installed on the external structure for use.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] The transmission ring, movable ring and chuck are driven by the motor to rotate. When the angle sensor detects that the rotation angle of the workpiece reaches the angle set by the staff, the motor stops to achieve precise rotation and adjustment of the angle of the workpiece. After the front section correction of the workpiece is completed, the chuck can be controlled to release the workpiece, and the drive motor can drive the threaded rod to rotate so that the push rod pushes the workpiece outward a certain distance, and then the chuck is controlled to clamp the workpiece to automatically adjust the extension length of the workpiece. This method can also be used to eject the workpiece after the workpiece processing is completed without manual adjustment by the staff, saving manpower and time, improving work efficiency and increasing the function of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of an embodiment of the application;

[0019] Figure 2 is a rear view of an embodiment of the application;

[0020] Figure 3 It is a schematic diagram of the partial structure of the threaded rod and the push rod of the embodiment of the application;

[0021] Figure 4It is a schematic diagram of the internal structure of an embodiment of the application.

[0022] Explanation of the accompanying drawings: 1. fixed plate; 2. positioning bolt; 3. positioning member; 4. support table; 5. chuck; 6. transmission ring; 7. motor; 8. fixed plate; 9. push rod; 10. threaded rod; 11. driving motor; 12. angle sensor; 13. limit block; 14. protective plate; 15. movable ring. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-4 This application is described in further detail.

[0024] The present application embodiment discloses a five-axis machine tool workpiece fixing and correction assembly. Figure 1-4 A five-axis machine tool workpiece fixing and correction component includes a fixed plate 1, a support table 4 and a chuck 5, wherein the support table 4 is fixedly connected with a motor 7 inside, a fixed plate 1 is fixedly connected to one side of the support table 4, a fixed plate 8 is fixedly connected to the inside of the support table 4 on one side of the motor 7, a transmission ring 6 is fixedly connected to one side of the motor 7, the transmission ring 6 passes through the fixed plate 8, an angle sensor 12 is fixedly connected to the inside of the transmission ring 6, a driving motor 11 is fixedly connected to one side of the transmission ring 6, a threaded rod 10 is fixedly connected to one side of the driving motor 11, a push rod 9 is movably installed on the periphery of the threaded rod 10, a movable ring 15 is fixedly connected to the periphery of the transmission ring 6, and a chuck 5 is fixedly connected to one side of the movable ring 15.

[0025] The staff connects the device to an external five-axis machine tool, places the workpiece to be processed into the inside of the chuck 5, clamps and fixes the workpiece by controlling the chuck 5, drives the transmission ring 6, the movable ring 15 and the chuck 5 to rotate by controlling the motor 7, detects the rotation angle of the transmission ring 6 and the workpiece by the angle sensor 12, and when it is detected that the rotation angle of the workpiece reaches the angle set by the staff, the motor 7 is controlled to stop by the control device of the external five-axis machine tool to achieve precise rotation and adjustment of the angle of the workpiece. The staff can also control the chuck 5 to release the workpiece after the front section correction of the workpiece is completed, drive the threaded rod 10 to rotate by controlling the drive motor 11, so that the push rod 9 moves through the threaded rod 10, and pushes the workpiece outward a certain distance through the push rod 9, and then controls the chuck 5 to clamp the workpiece to achieve automatic adjustment of the extension length of the workpiece. This method can also be used to eject the workpiece after the workpiece processing is completed, without the need for manual adjustment by the staff, saving manpower and time, and improving work efficiency.

[0026] Reference Figure 4 A positioning bolt 2 is movably installed between the fixed disk 1 and the support platform 4, and the positioning bolt 2 passes through the fixed plate 8. The fixed disk 1, the fixed plate 8 and the support platform 4 are fixed by the positioning bolt 2. By unscrewing the positioning bolt 2, the fixed disk 1 and the fixed plate 8 can be fixed.

[0027] Reference Figure 4 The top and bottom of the transmission ring 6 are fixedly connected with a limit block 13, and the limit block 13 is embedded with the support platform 4. The limit block 13 can limit the range of movement of the transmission ring 6, thereby increasing the stability of the movement of the transmission ring 6.

[0028] Reference Figure 2 A protective plate 14 is movably installed on one side of the support platform 4, and bolts are movably installed between the protective plate 14 and the support platform 4. The protective plate 14 can protect the motor 7. By unscrewing the bolts, the protective plate 14 can be pulled and removed to maintain the motor 7.

[0029] Reference Figure 1 The surfaces of both ends of the support platform 4 are fixedly connected with positioning members 3, and bolt holes are provided inside the positioning members 3. By connecting the positioning members 3 with the external structure and then screwing the external fixing bolts between the positioning members 3 and the external structure, the device can be fixedly installed on the external structure for use.

[0030] The implementation principle of a workpiece fixing and correction component of a five-axis machine tool in the embodiment of the present application is as follows: the workpiece is clamped and fixed by the chuck 5, the transmission ring 6, the movable ring 15 and the chuck 5 are driven to rotate by controlling the motor 7, and the rotation angle of the transmission ring 6 and the workpiece is detected by the angle sensor 12. When it is detected that the rotation angle of the workpiece reaches the angle set by the staff, the motor 7 stops, and the angle of the workpiece can be adjusted. The workpiece is released by controlling the chuck 5, and the threaded rod 10 is driven to rotate by controlling the drive motor 11, so that the push rod 9 is movable through the threaded rod 10, and the workpiece is pushed outward a certain distance by the push rod 9, and then the chuck 5 is controlled to clamp the workpiece, so as to realize automatic adjustment of the extension length of the workpiece.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A five-axis machine tool workpiece fixing and correction assembly, comprising a fixing plate (1), a support table (4) and a chuck (5), characterized in that: The support platform (4) is fixedly connected to a motor (7) inside, a fixed disk (1) is fixedly connected to one side of the support platform (4), a fixed plate (8) is fixedly connected to the inside of the support platform (4) on one side of the motor (7), a transmission ring (6) is fixedly connected to one side of the motor (7), the transmission ring (6) passes through the fixed plate (8), an angle sensor (12) is fixedly connected to the inside of the transmission ring (6), a drive motor (11) is fixedly connected to one side of the transmission ring (6), a threaded rod (10) is fixedly connected to one side of the drive motor (11), a push rod (9) is movably installed on the periphery of the threaded rod (10), a movable ring (15) is fixedly connected to the periphery of the transmission ring (6), and a chuck (5) is fixedly connected to one side of the movable ring (15).

2. A five-axis machine tool workpiece fixing and correction assembly according to claim 1, characterized in that: A positioning bolt (2) is movably installed between the fixing plate (1) and the supporting platform (4), and the positioning bolt (2) passes through the fixing plate (8).

3. The five-axis machine tool workpiece fixing and correction assembly according to claim 1, characterized in that: The top and bottom of the transmission ring (6) are fixedly connected to a limit block (13), and the limit block (13) is embedded in the support platform (4).

4. The five-axis machine tool workpiece fixing and correction assembly according to claim 1, characterized in that: A protective plate (14) is movably mounted on one side of the support platform (4), and bolts are movably mounted between the protective plate (14) and the support platform (4).

5. The five-axis machine tool workpiece fixing and correction assembly according to claim 1, characterized in that: Positioning members (3) are fixedly connected to the surfaces of both ends of the support platform (4), and bolt holes are provided inside the positioning members (3).

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