Flattening device for precision part machining

Abstract

The utility model relates to the technical field of machining and grinding, and discloses a precision part machining and grinding device which comprises a workbench, a lifting mechanism is arranged on the workbench, an adjusting mechanism is arranged on the lifting mechanism and comprises a mounting plate, and two limiting plates are fixedly connected to the bottom of the mounting plate; a second motor is fixedly connected to the bottom of the mounting plate, a first motor is fixedly connected to the bottom of the mounting plate, one end of an output shaft of the first motor is in transmission connection with a first connecting frame through a first coupler, and the first connecting frame is rotationally connected to the outer sides of the two limiting plates; by starting the first motor, the first motor drives the first connecting frame at one end of the output shaft to rotate through the first coupler, so that the position of the device is adjusted, accurate rotation of the grinding head in multiple dimensions can be achieved, the machining requirements of different angles are met, and the adaptability and flexibility of the device are improved.

Description

Technical Field

[0001] The present application relates to the technical field of machining and polishing, and in particular to a precision parts machining and polishing device. Background Art

[0002] In the field of precision parts processing, grinding devices are key equipment to ensure the surface quality and flatness of parts. At present, the mainstream grinding devices on the market usually use fixed-angle grinding heads for processing. Although this method is simple to operate, it is difficult to adapt to the processing needs of parts of different shapes and specifications, especially when processing parts with complex angle requirements. The efficiency is low and the accuracy is difficult to guarantee.

[0003] In addition, the angle adjustment of traditional grinding devices usually relies on manual operation, which not only makes it difficult to ensure the adjustment accuracy, but also is cumbersome to operate and requires a high level of technical skills from the operator. Therefore, we propose a precision parts processing and grinding device to solve this problem.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the angle adjustment of traditional grinding devices usually relies on manual operation, which not only makes it difficult to ensure the adjustment accuracy, but also makes the operation cumbersome and requires a high level of technical skills from the operator, the present application provides a precision parts processing and grinding device.

[0006] The present application provides a precision parts processing and grinding device that adopts the following technical solution:

[0007] A precision parts processing and grinding device comprises a workbench, a lifting mechanism is arranged on the workbench, and an adjusting mechanism is arranged on the lifting mechanism;

[0008] The adjusting mechanism includes a mounting plate, two limit plates are fixedly connected to the bottom of the mounting plate, a second motor is fixedly connected to the bottom of the mounting plate, a first motor is fixedly connected to the bottom of the mounting plate, one end of the output shaft of the first motor is connected to the first connecting frame through a first coupling, the first connecting frame is rotatably connected to the outside of the two limit plates, one side of the output shaft of the second motor is connected to a worm through a second coupling, a worm wheel is meshed on the outside of the worm, the worm wheel is rotatably connected to the inside of the first connecting frame through a connecting rod, the outside of the connecting rod is fixedly connected to the second connecting frame, the inside of the second connecting frame is fixedly connected to the third motor, and the third motor passes through the second connecting frame and is connected to a grinding block.

[0009] Preferably, the worm is rotatably connected to the inner sides of the two limiting plates.

[0010] Preferably, the lifting mechanism includes a PLC controller, and the top of the workbench is fixedly connected with a mounting frame.

[0011] Preferably, two cylinders are provided on the mounting frame, and the bottoms of the two cylinders are fixedly connected to the same lifting plate.

[0012] Preferably, the bottom of the lifting plate is fixedly connected to the top of the mounting plate, and the PLC controller is communicatively connected to the two cylinders.

[0013] Preferably, the PLC controller is communicatively connected to the first motor and the second motor.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. When the grinding angle needs to be adjusted, the staff only needs to start the first motor, and the first motor drives the first connecting frame at one end of the output shaft to rotate through the first coupling, so as to adjust the position of the device, so as to realize the precise rotation of the grinding head in multiple dimensions, meet the processing requirements of different angles, and improve the adaptability and flexibility of the device;

[0016] 2. When the angle of the device needs to be further adjusted, the staff can start the second motor, and the second motor drives the worm at the output end to rotate through the second coupling. Since the outer side of the worm is meshed with the worm wheel, and the worm wheel drives the second connecting frame to rotate on the inner side of the first connecting frame through the connecting rod, the rotation of the second motor can drive the second connecting frame and the grinding block to rotate, thereby further adjusting the angle of the grinding block. The angle of the grinding block can be adjusted by the first motor and the second motor, further realizing precise control of the angle, reducing manual intervention, and improving processing stability and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0018] Figure 2 is a schematic diagram of the structure of the third motor etc. of the embodiment of the application;

[0019] Figure 3 It is a schematic diagram of the overall structure of the embodiment of the application.

[0020] Explanation of the accompanying drawings: 1. Mounting plate; 2. First motor; 3. Second motor; 4. Limiting plate; 5. Worm; 6. Worm wheel; 7. First connecting frame; 8. Second connecting frame; 9. Third motor; 10. Grinding block; 11. Workbench; 12. PLC controller; 13. Mounting frame; 14. Cylinder; 15. Lifting plate. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-3 This application is described in further detail.

[0022] The present application embodiment discloses a precision parts processing and grinding device. Figure 2-3 , a precision parts processing and grinding device, comprising a workbench 11, a lifting mechanism is arranged on the workbench 11, and an adjusting mechanism is arranged on the lifting mechanism;

[0023] The adjusting mechanism includes a mounting plate 1, the bottom of which is fixedly connected to two limit plates 4, the bottom of which is fixedly connected to a second motor 3, the bottom of which is fixedly connected to a first motor 2, one end of an output shaft of the first motor 2 is connected to a first connecting frame 7 through a first coupling, the first connecting frame 7 is rotatably connected to the outsides of the two limit plates 4, one side of an output shaft of the second motor 3 is connected to a worm 5 through a second coupling, a worm wheel 6 is meshed on the outside of the worm 5, the worm wheel 6 is rotatably connected to the inside of the first connecting frame 7 through a connecting rod, a second connecting frame 8 is fixedly connected to the outside of the connecting rod, a third motor 9 is fixedly connected to the inside of the second connecting frame 8, the third motor 9 passes through the second connecting frame 8 and is connected to a grinding block 10 through a grinding angle; when the grinding angle needs to be adjusted, the staff only needs to start the first motor 2, and the first motor 2 drives the first connecting frame 7 at one end of the output shaft to rotate through the first coupling, thereby adjusting the position of the device.

[0024] Reference Figure 1-2 The worm 5 is rotatably connected to the inner sides of the two limiting plates 4.

[0025] Reference Figure 2-3 The lifting mechanism includes a PLC controller 12 , and a mounting frame 13 is fixedly connected to the top of the workbench 11 .

[0026] Reference Figure 1 Two cylinders 14 are arranged on the mounting frame 13 , and the bottoms of the two cylinders 14 are fixedly connected with the same lifting plate 15 .

[0027] Reference Figure 1 , the bottom of the lifting plate 15 is fixedly connected to the top of the mounting plate 1, and the PLC controller 12 is communicatively connected to the two cylinders 14; the device to be polished is placed at a suitable position, and the staff then operates the PLC controller 12. When the PLC controller 12 transmits a signal to the two cylinders 14, the cylinders 14 adjust the device to a suitable height. At this time, the third motor 9 starts working, thereby driving the polishing block 10 at the output end to rotate, thereby polishing the workpiece placed below.

[0028] Reference Figure 1-3 , the PLC controller 12 is communicatively connected with the first motor 2 and the second motor 3 .

[0029] The implementation principle of the precision parts processing and flattening device of the embodiment of the present application is as follows: when the staff uses the device, the staff can first place the device to be polished at a suitable position, and then the staff operates the PLC controller 12. When the PLC controller 12 transmits a signal to the two cylinders 14, the cylinders 14 adjust the device to a suitable height. At this time, the third motor 9 starts to work, thereby driving the polishing block 10 at the output end to rotate, so as to polish the workpiece placed below;

[0030] When the grinding angle needs to be adjusted, the staff only needs to start the first motor 2, and the first motor 2 drives the first connecting frame 7 at one end of the output shaft to rotate through the first coupling, so as to adjust the position of the device, so as to realize the precise rotation of the grinding head in multiple dimensions, meet the processing requirements of different angles, and improve the adaptability and flexibility of the device;

[0031] When it is necessary to further adjust the angle of the device, the staff can start the second motor 3, and the second motor 3 drives the worm 5 at the output end to rotate through the second coupling. Since the outer side of the worm 5 is meshed with the worm wheel 6, and the worm wheel 6 drives the second connecting frame 8 to rotate on the inner side of the first connecting frame 7 through the connecting rod, the rotation of the second motor 3 can drive the second connecting frame 8 and the grinding block 10 to rotate, thereby further adjusting the angle of the grinding block 10. The angle of the grinding block 10 can be adjusted by the first motor 2 and the second motor 3, further realizing precise control of the angle, reducing manual intervention, and improving processing stability and accuracy.

[0032] 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;

[0033] 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;

[0034] 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.

[0035] 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 precision parts processing and grinding device, comprising a workbench (11), characterized in that: The workbench (11) is provided with a lifting mechanism, and the lifting mechanism is provided with an adjusting mechanism; The adjusting mechanism comprises a mounting plate (1), the bottom of which is fixedly connected to two limit plates (4), the bottom of which is fixedly connected to a second motor (3), the bottom of which is fixedly connected to a first motor (2), one end of an output shaft of the first motor (2) is connected to a first connecting frame (7) through a first coupling, the first connecting frame (7) is rotatably connected to the outer sides of the two limit plates (4), one side of an output shaft of the second motor (3) is connected to a worm (5) through a second coupling, the outer side of the worm (5) is meshed with a worm wheel (6), the worm wheel (6) is rotatably connected to the inner side of the first connecting frame (7) through a connecting rod, the outer side of the connecting rod is fixedly connected to a second connecting frame (8), the inner side of the second connecting frame (8) is fixedly connected to a third motor (9), the third motor (9) passes through the second connecting frame (8) and is connected to a grinding block (10) through a second connecting frame (8).

2. A precision parts processing and grinding device according to claim 1, characterized in that: The worm (5) is rotatably connected to the inner sides of the two limiting plates (4).

3. The precision parts processing and grinding device according to claim 1, characterized in that: The lifting mechanism comprises a PLC controller (12), and a mounting frame (13) is fixedly connected to the top of the workbench (11).

4. The precision parts processing and grinding device according to claim 3 is characterized in that: Two cylinders (14) are arranged on the mounting frame (13), and the bottoms of the two cylinders (14) are fixedly connected to the same lifting plate (15).

5. The precision parts processing and grinding device according to claim 4, characterized in that: The bottom of the lifting plate (15) is fixedly connected to the top of the mounting plate (1), and the PLC controller (12) is communicatively connected to the two cylinders (14).

6. The precision parts processing and grinding device according to claim 3, characterized in that: The PLC controller (12) is communicatively connected to the first motor (2) and the second motor (3).

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