Multi-angle adjustable ion polishing clamp

Abstract

The multi-angle adjustable ion polishing clamp comprises a machine frame, a first adjusting frame, a second adjusting frame and a platform, a rolling shaft is arranged in the center of the interior of the machine frame, the rolling shaft is connected with the first adjusting frame through a connecting piece, the second adjusting frame is arranged above the first adjusting frame, and the second adjusting frame is connected with the platform through a connecting piece. A second adjusting frame is arranged on the rack, a platform is arranged above the second adjusting frame, a first lead screw is arranged in the first adjusting frame, a second lead screw is arranged in the second adjusting frame, the second lead screw is sleeved with a second driving block, the top end of the second driving block is connected with the platform, and a driving box is arranged on one side of the rack. According to the utility model, the rack, the platform, the rolling shaft, the driving box, the first adjusting frame and the second adjusting frame are arranged, and transverse and longitudinal movement and inclination angle adjustment are combined, so that multi-angle adjustment of a workpiece can be realized in a three-dimensional space, and the angle between the surface of the workpiece and an ion beam is ensured to be in an optimal state.

Description

Technical Field

[0001] This utility model relates to the field of fixture technology, specifically to a multi-angle adjustable ion polishing fixture. Background Technology

[0002] Ion polishing is a technology that uses cluster ion beams to treat workpieces to achieve ultra-high precision polishing. Cluster ion beams bombard the material surface with low energy and high density, which can effectively remove microscopic protrusions on the surface, while reducing surface defects and damage, and achieving atomic-level material polishing.

[0003] When polishing a workpiece, it needs to be held and fixed by a fixture. Since the cluster ion beam has a high degree of directionality, its polishing effect is closely related to the angle between the ion beam and the workpiece surface. If the angle between the workpiece surface and the ion beam is not appropriate, it may lead to uneven polishing, or even local over-polishing or under-polishing. Therefore, a multi-angle adjustable ion polishing fixture is needed. Utility Model Content

[0004] The purpose of this invention is to provide a multi-angle adjustable ion polishing fixture to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-angle adjustable ion polishing fixture, comprising a frame, a first adjusting frame, a second adjusting frame, and a platform. A roller is disposed at the center of the frame, and the first adjusting frame is connected to the roller via a connector. A second adjusting frame is disposed above the first adjusting frame, and a platform is disposed above the second adjusting frame. A first lead screw is disposed inside the first adjusting frame, and a first driving block is sleeved on the first lead screw. The top end of the first driving block is connected to the second adjusting frame. A first driving motor is fixed to one side of the first adjusting frame, and the output end of the first driving motor is connected to the first lead screw. A second lead screw is disposed inside the second adjusting frame, and a second driving block is sleeved on the second lead screw. The top end of the second driving block is connected to the platform. A second driving motor is fixed to one end of the second adjusting frame, and the output end of the second driving motor is connected to the second driving block. A drive box is disposed on one side of the frame.

[0006] Preferably, a third drive motor is installed inside the drive box, and the output end of the third drive motor is equipped with a drive gear via a rotating shaft.

[0007] Preferably, one end of the roller extends into the drive housing, and one end of the roller is provided with a driven gear that meshes with the driving gear.

[0008] Preferably, both ends of the top of the platform are threaded through screws, and one end of each screw is provided with a movable plate.

[0009] Preferably, clamping members are provided at both ends of one side of the movable plate, and anti-slip rubber pads are provided on one side of each clamping member.

[0010] Preferably, one end of each clamping member is provided with a fixing block, and both ends of one side of the movable plate are provided with sleeves that match the fixing blocks.

[0011] Preferably, each of the fixing blocks has a groove on its top, and each groove has a retaining element installed inside it via a reset spring.

[0012] Preferably, each of the sleeves has a locking hole at its top end, and the top of each locking member extends outside the locking hole.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This multi-angle adjustable ion polishing fixture is equipped with a frame, platform, roller, drive box, first adjustment frame, second adjustment frame, first lead screw, second lead screw, first drive block, second drive block, first drive motor, and second drive motor. The workpiece to be ion polished is placed on the platform. The first and second drive motors drive the first and second lead screws to rotate, thereby driving the first and second drive blocks to slide along the first and second lead screws respectively, thus adjusting the horizontal and vertical positions of the platform and the workpiece. At the same time, the third drive motor in the drive box drives the drive gear to rotate, causing the driven gear and roller to rotate, thereby adjusting the tilt angle of the platform. By combining lateral and longitudinal movement and tilt angle adjustment, multi-angle adjustment of the workpiece can be achieved in three-dimensional space, ensuring that the angle between the workpiece surface and the ion beam is in the optimal state, thus improving polishing efficiency and accuracy. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a frontal cross-sectional view of the present invention.

[0016] Figure 2 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0017] Figure 3 This is a schematic cross-sectional view of the drive box structure of this utility model;

[0018] Figure 4This is a top view cross-sectional structural diagram of the present invention;

[0019] Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point B.

[0020] In the diagram: 1. Frame; 2. Roller; 3. Connector; 4. Drive box; 5. First adjusting frame; 6. First lead screw; 7. First drive motor; 8. First drive block; 9. Second adjusting frame; 10. Second lead screw; 11. Second drive block; 12. Platform; 13. Clamping component; 14. Third drive motor; 15. Drive gear; 16. Driven gear; 17. Second drive motor; 18. Movable plate; 19. Locking hole; 20. Sleeve; 21. Fixing block; 22. Groove; 23. Return spring; 24. Clamping component; 25. Screw. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] Please see Figure 1-5 The present invention provides an embodiment of a multi-angle adjustable ion polishing fixture, comprising a frame 1, a first adjusting frame 5, a second adjusting frame 9, and a platform 12. A roller 2 is provided at the center of the frame 1, and the first adjusting frame 5 is connected to the roller 2 via a connector 3. The second adjusting frame 9 is provided above the first adjusting frame 5, and the platform 12 is provided above the second adjusting frame 9. The frame 1 is fixed on an ion polishing device, and the workpiece to be ion polished is placed on the platform 12.

[0023] Both ends of the top of the platform 12 are threaded through screws 25, and each end of the screw 25 is provided with a movable plate 18;

[0024] Clamping elements 13 are provided at both ends of one side of the movable plate 18, and anti-slip rubber pads are provided on one side of each clamping element 13. By rotating the screw 25, the movable plates 18 are driven to move closer to each other, and the workpiece is clamped and fixed by the clamping elements 13. Through multi-point clamping, not only is the stability of workpiece clamping enhanced and vibration and displacement during processing reduced, but the clamping force can also be distributed more evenly, reducing workpiece deformation and improving processing accuracy.

[0025] Each clamping member 13 has a fixing block 21 at one end, and each of the two ends of one side of the movable plate 18 has a sleeve 20 that matches the fixing block 21.

[0026] The top of each fixing block 21 is provided with a groove 22, and the inside of each groove 22 is provided with a locking piece 24 through a return spring 23. The top of each sleeve 20 is provided with a locking hole 19, and the top of each locking piece 24 extends to the outside of the locking hole 19.

[0027] When the workpiece specifications change, the clamping part 13 can be replaced. When replacing, press the clip 24 with a tool to compress the return spring 23 in the groove 22. Then the fixing block 21 can be separated from the sleeve 20, thereby separating and disassembling the clamping part 13 from the movable plate 18. The operation is convenient and quick, and can quickly adapt to the processing requirements of different workpieces, improving the flexibility of ion polishing.

[0028] The first adjusting frame 5 is provided with a first lead screw 6 inside, and a first driving block 8 is sleeved on the first lead screw 6. The top of the first driving block 8 is connected to the second adjusting frame 9. A first driving motor 7 is fixed on one side of the first adjusting frame 5, and the output end of the first driving motor 7 is connected to the first lead screw 6.

[0029] During polishing, the first drive motor 7 drives the first lead screw 6 to rotate, causing the first drive block 8 to move horizontally along the first lead screw 6, thereby adjusting the horizontal position of the workpiece.

[0030] The second adjustment frame 9 is provided with a second lead screw 10 inside, and a second drive block 11 is sleeved on the second lead screw 10. The top of the second drive block 11 is connected to the platform 12. A second drive motor 17 is fixed at one end of the second adjustment frame 9, and the output end of the second drive motor 17 is connected to the second drive block 11.

[0031] The second drive motor 17 drives the second lead screw 10 to rotate, thereby driving the second drive block 11 to slide along the second lead screw 10, thereby adjusting the vertical position of the platform 12 and the workpiece.

[0032] A drive box 4 is provided on one side of the frame 1. A third drive motor 14 is provided inside the drive box 4, and the output end of the third drive motor 14 is provided with a drive gear 15 through a rotating shaft.

[0033] One end of the roller 2 extends into the drive housing 4, and one end of the roller 2 is provided with a driven gear 16 that meshes with the drive gear 15;

[0034] The third drive motor 14 inside the drive box 4 drives the drive gear 15 to rotate, causing the driven gear 16 and roller 2 to rotate, thereby adjusting the tilt angle of the platform 12. By combining lateral and longitudinal movement with tilt angle adjustment, multi-angle adjustment of the workpiece can be achieved in three-dimensional space, ensuring that the angle between the workpiece surface and the ion beam is in the optimal state, thus improving polishing efficiency and precision.

[0035] The specific models and specifications of the first drive motor 7, the second drive motor 17, and the third drive motor 14 need to be determined based on the specifications and parameters of the device. The selection and calculation method is existing technology, so it will not be described in detail here.

[0036] Working principle: In this embodiment, the frame 1 is fixed to the ion polishing equipment, and the workpiece to be ion polished is placed on the platform 12. By rotating the screw 25, the movable plates 18 are moved closer together, and the workpiece is clamped and fixed by the clamping member 13. During polishing, the first drive motor 7 drives the first lead screw 6 to rotate, so that the first drive block 8 moves horizontally along the first lead screw 6, thereby adjusting the horizontal position of the workpiece. At the same time, the second drive motor 17 drives the second lead screw 10 to rotate, thereby driving the second drive block 11 to slide along the second lead screw 10, thereby adjusting the vertical position of the platform 12 and the workpiece. Simultaneously, the third drive motor 14 in the drive box 4 drives the drive gear 1 5. Rotation causes the driven gear 16 and roller 2 to rotate, thereby adjusting the tilt angle of the platform 12. By combining lateral and longitudinal movement and tilt angle adjustment, multi-angle adjustment of the workpiece can be achieved in three-dimensional space, ensuring that the angle between the workpiece surface and the ion beam is in the optimal state, improving polishing efficiency and accuracy. In addition, when the workpiece specifications change, the clamping part 13 can be replaced. When replacing, press the clip 24 with a tool to compress the return spring 23 in the groove 22. Then, the fixing block 21 can be separated from the sleeve 20, thereby separating and disassembling the clamping part 13 from the movable plate 18. The operation is convenient and quick, and can quickly adapt to the processing requirements of different workpieces, improving the flexibility of ion polishing.

[0037] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0038] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0039] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0040] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-angle adjustable ion polishing fixture, characterized in that, The utility model provides a kind of adjustable platform, including rack (1), first adjusting frame (5), second adjusting frame (9) and platform (12), the central position inside the rack (1) is provided with roller (2), and first adjusting frame (5) is connected on the roller (2) by connecting piece (3), the top of the first adjusting frame (5) is provided with second adjusting frame (9), and the top of the second adjusting frame (9) is provided with platform (12), the inside of the first adjusting frame (5) is provided with first screw rod (6), and first driving block (8) is sleeved on the first screw rod (6), the top of the first driving block (8) is connected with second adjusting frame (9), first driving motor (7) is fixed on one side of the first adjusting frame (5), and the output end of the first driving motor (7) is connected with first screw rod (6), the inside of the second adjusting frame (9) is provided with second screw rod (10), second driving block (11) is sleeved on the second screw rod (10), and the top of the second driving block (11) is connected with platform (12), second driving motor (17) is fixed on one end of the second adjusting frame (9), and the output end of the second driving motor (17) is connected with second driving block (11), one side of the rack (1) is provided with drive box (4).

2. The multi-angle adjustable ion polishing fixture of claim 1, wherein: The inside of the drive box (4) is provided with third driving motor (14), and the output end of the third driving motor (14) is provided with driving gear (15) through rotating shaft.

3. The multi-angle adjustable ion polishing fixture of claim 2, wherein: One end of the roller (2) extends into drive box (4), and one end of the roller (2) is provided with driven gear (16) engaged with driving gear (15).

4. The multi-angle adjustable ion polishing fixture of claim 1, wherein: Both ends of the top of the platform (12) pass through screw rod (25), and one end of the screw rod (25) is provided with movable plate (18).

5. A multi-angle adjustable ion polishing fixture as claimed in claim 4, wherein: Both ends of one side of the movable plate (18) are provided with clamping piece (13), and one side of the clamping piece (13) is provided with antiskid rubber pad.

6. A multi-angle adjustable ion polishing fixture as claimed in claim 5, wherein: One end of the clamping piece (13) is provided with fixed block (21), and both ends of one side of the movable plate (18) are provided with sleeve (20) matched with fixed block (21).

7. A multi-angle adjustable ion polishing fixture as claimed in claim 6, wherein: The top of the fixed block (21) is provided with recess (22), and the inside of the recess (22) is provided with clamping piece (24) by reset spring (23).

8. The multi-angle adjustable ion polishing fixture of claim 7, wherein: The top of the sleeve (20) is provided with clamping hole (19), and the top of the clamping piece (24) extends to the outside of clamping hole (19).

Images