Grinding and clamping mechanism for multiple Y-shaped seed crystals

Abstract

The utility model discloses a multi-Y-shaped seed crystal grinding and clamping mechanism which comprises a base, the base is used for supporting mechanism elements, and an adaptive adjusting assembly is arranged on the base; the utility model relates to the technical field of workpiece grinding and clamping, and has the beneficial effects that the supporting position of the seed crystal can be adjusted according to the length of the Y-shaped seed crystal and the position of the Y-shaped bulge through the adaptive adjusting assembly, and then the Y-shaped seed crystals with various sizes can be stably clamped, so that the Y-shaped seed crystal can be stably placed, and the working efficiency is improved. The grinding precision is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of grinding and clamping technology, specifically relating to a multi-Y-shaped seed crystal grinding and clamping mechanism. Background Technology

[0002] When grinding the end face of a Y-shaped seed crystal, due to the shape of the seed crystal itself, the bottom surface of conventional fixtures is mostly flat, which cannot guarantee the stable placement of the Y-shaped seed crystal. As a result, the end face cannot be guaranteed to be perpendicular to the bottom surface of the worktable, which leads to the end face being tilted during grinding and affects the accuracy of the workpiece. Utility Model Content

[0003] In order to solve the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a multi-Y-shaped seed crystal grinding and clamping mechanism.

[0004] The technical solution adopted in this utility model is as follows:

[0005] A multi-Y-shaped seed crystal grinding and clamping mechanism includes a base for supporting mechanism components, and an adapter adjustment component is provided on the base;

[0006] The adapter adjustment assembly includes: a fixed seat, a movable seat, a fixed frame, a guide hole, a guide rod, a first drive groove, a lead screw module, a first threaded hole, a threaded rod, a first handle, a rotary bearing, a pressure plate, a second drive groove, a positive threaded lead screw, a negative threaded lead screw, a second handle, a second threaded hole, a slider, and a side clamping plate.

[0007] The fixed seat is mounted on the base, the guide hole is opened in the movable seat, the guide rod is mounted on the fixed seat and the base, the movable seat is fitted onto the guide rod through the guide hole, the first drive groove is opened on the base, the lead screw module is mounted in the first drive groove, the bottom of the movable seat is connected to the slider at the moving end of the lead screw module, the fixed frame is mounted on the fixed seat, the first threaded hole is opened on the fixed frame, the threaded rod is mounted in the first threaded hole, the first handle is connected to the top of the threaded rod, the pressure plate is connected to the bottom of the threaded rod through a rotary bearing, the second drive groove is opened in the base, the positive threaded lead screw and the negative threaded lead screw are connected and mounted in the second drive groove, the second handle is connected to one end of the negative threaded lead screw, the second threaded hole is opened on the slider, the slider is fitted onto the positive threaded lead screw and the negative threaded lead screw through the second threaded hole, and the side clamp is mounted on the slider.

[0008] Preferably, rubber pads are provided on the bottom of the pressure plate and the side clamps.

[0009] Preferably, the positive thread screw and the negative thread screw have opposite thread directions and the same number.

[0010] Beneficial effects

[0011] This multi-Y-shaped seed crystal grinding and clamping mechanism has the following beneficial effects:

[0012] This invention utilizes an adjustable component to adjust the support position of the Y-shaped seed crystal according to its length and the position of the Y-shaped protrusion. This allows for the stable clamping of Y-shaped seed crystals of various sizes, ensuring their stable placement and guaranteeing grinding accuracy. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0014] Figure 1 This is a three-dimensional appearance structural diagram of a multi-Y-shaped seed crystal grinding and clamping mechanism according to the present invention;

[0015] Figure 2 This is a schematic diagram of the front cross-section of a multi-Y-shaped seed crystal grinding and clamping mechanism of this utility model;

[0016] Figure 3 This is a side cross-sectional view of the multi-Y-shaped seed crystal grinding and clamping mechanism of this utility model.

[0017] Figure 4 This is a partially enlarged structural diagram of the adapter adjustment component of a multi-Y-shaped seed crystal grinding and clamping mechanism according to this utility model.

[0018] In the diagram: 1. Base; 2. Fixed seat; 3. Movable seat; 4. Fixed frame; 5. Guide hole; 6. Guide rod; 7. First drive groove; 8. Lead screw module; 9. First threaded hole; 10. Threaded rod; 11. First handle; 12. Rotary bearing; 13. Pressure plate; 14. Top block; 15. Second drive groove; 16. Positive threaded lead screw; 17. Negative threaded lead screw; 18. Second handle; 19. Second threaded hole; 20. Slider; 21. Side clamp; Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] The following is combined with Figure 1-4 This invention describes a multi-Y-shaped seed crystal grinding and clamping mechanism, which includes a base 1 for supporting mechanism components and an adapter adjustment component on the base 1.

[0022] The adapter adjustment assembly includes: a fixed base 2, a movable base 3, a fixed frame 4, a guide hole 5, a guide rod 6, a first drive groove 7, a lead screw module 8, a first threaded hole 9, a threaded rod 10, a first handle 11, a rotary bearing 12, a pressure plate 13, a second drive groove 15, a positive threaded lead screw 16, a negative threaded lead screw 17, a second handle 18, a second threaded hole 19, a slider 20, and a side clamping plate 21.

[0023] The fixed seat 2 is mounted on the base 1. The guide hole 5 is opened in the movable seat 3. The guide rod 6 is mounted on the fixed seat 2 and the base 1. The movable seat 3 is fitted onto the guide rod 6 through the guide hole 5. The first drive groove 7 is opened on the base 1. The lead screw module 8 is mounted in the first drive groove 7. The bottom of the movable seat 3 is connected to the slider 20 of the moving end of the lead screw module 8. The fixed frame 4 is mounted on the fixed seat 2. The first threaded hole 9 is opened on the fixed frame 4. The threaded rod 10 is installed in the first threaded hole 9. A handle 11 is connected to the top of the threaded rod 10, and the pressure plate 13 is connected to the bottom of the threaded rod 10 through a rotary bearing 12. The second drive groove 15 is opened in the base 1. The positive threaded screw 16 and the negative threaded screw 17 are connected and installed in the second drive groove 15. The second handle 18 is connected to one end of the negative threaded screw 17. The second threaded hole 19 is opened on the slider 20. The slider 20 is fitted onto the positive threaded screw 16 and the negative threaded screw 17 through the second threaded hole 19. The side clamp 21 is installed on the slider 20.

[0024] It should be noted that during the clamping operation, the movable seat 3 can be moved and adjusted on the guide rod 6 by activating the lead screw module 8. Then, the Y-shaped seed crystal can be placed on the fixed seat 2 and the movable seat 3. Rotating the second handle 18 will cause the positive thread lead screw 16 and the negative thread lead screw 17 to rotate simultaneously, causing the side clamping plates 21 on both sides to move inward with the slider 20 until the sides of the Y-shaped seed crystal are clamped. Then, rotating the first handle 11 will cause the threaded rod 10 to rotate in the first threaded hole 9, thereby pushing the pressure plate 13 down through the rotary bearing 12, so that the pressure plate 13 presses down on the top of the Y-shaped seed crystal, thus completing the clamping of the upper and lower sides.

[0025] Preferably, rubber pads are provided on the bottom of the pressure plate 13 and the side clamping plate 21.

[0026] It should be noted that the rubber pad is used to protect the surface of the Y-shaped seed crystal during clamping.

[0027] Preferably, the positive threaded lead screw 16 and the negative threaded lead screw 17 have opposite thread directions and the same number.

[0028] It should be noted that the positive thread screw 16 and the negative thread screw 17 with the same number of threads can ensure that the side clamp 21 moves at the same speed as the slider 20.

[0029] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A multi-Y-seed crystal grinding clamp mechanism comprising a base for supporting mechanism elements, characterized in that, The base is equipped with an adapter adjustment component; The adapter adjustment assembly includes: a fixed seat, a movable seat, a fixed frame, a guide hole, a guide rod, a first drive groove, a lead screw module, a first threaded hole, a threaded rod, a first handle, a rotary bearing, a pressure plate, a second drive groove, a positive threaded lead screw, a negative threaded lead screw, a second handle, a second threaded hole, a slider, and a side clamping plate. The fixed seat is mounted on the base, the guide hole is opened in the movable seat, the guide rod is mounted on the fixed seat and the base, the movable seat is fitted onto the guide rod through the guide hole, the first drive groove is opened on the base, the lead screw module is mounted in the first drive groove, the bottom of the movable seat is connected to the slider at the moving end of the lead screw module, the fixed frame is mounted on the fixed seat, the first threaded hole is opened on the fixed frame, the threaded rod is mounted in the first threaded hole, the first handle is connected to the top of the threaded rod, the pressure plate is connected to the bottom of the threaded rod through a rotary bearing, the second drive groove is opened in the base, the positive threaded lead screw and the negative threaded lead screw are connected and mounted in the second drive groove, the second handle is connected to one end of the negative threaded lead screw, the second threaded hole is opened on the slider, the slider is fitted onto the positive threaded lead screw and the negative threaded lead screw through the second threaded hole, and the side clamp is mounted on the slider.

2. A multi-Y-geometrical seed grinding chucking mechanism according to claim 1, characterized in that, Rubber pads are provided on the bottom of the pressure plate and the side clamps.

3. The Y-shaped seed crystal grinding and holding mechanism according to claim 1, wherein The positive thread screws and the negative thread screws have opposite thread directions and the same number.

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