Crystal material grinding device
By designing a crystal material grinding device that includes components such as motors, gear systems, grinding tables and springs, the problems of uneven distribution and inconsistent shapes during crystal grinding are solved, the grinding effect of high finish and low roughness is achieved, and the crystal recycling process is simplified.
Patent Information
- Application Number
- CN202421337479.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-13
AI Technical Summary
The crystals are unevenly distributed or inconsistent in shape during the grinding process, resulting in large surface roughness and unreasonable process parameters, making it difficult to ensure smoothness.
A crystal material grinding device is designed, including protective shell, motor, power gear, grinding table, material storage table, control rod, spiral table and spring. The gear system is driven to rotate the grinding table through the motor, and combined with the cooperation of the control rod and spring, the up and down vibration and movement of the grinding table are realized to ensure that the crystal rolls, collides and friction on the grinding table.
The finish of the workpiece surface is improved, the uniform grinding of the crystal is ensured, the surface roughness is reduced, and the crystal is easily recovered through the cooperation of the inclined structure and the side grinding plate.
Smart Images
Figure CN222627145U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high-precision grinding, in particular to a crystal material grinding device. Background Art
[0002] Grinding uses abrasive particles coated or pressed on the grinding tool to perform finishing processing (such as cutting processing) on the machined surface through the relative movement of the grinding tool and the workpiece under a certain pressure. Grinding can be used to process various metal and non-metallic materials. The machined surface shapes include planes, internal and external cylindrical and conical surfaces, convex and concave spherical surfaces, threads, tooth surfaces and other surfaces. The processing accuracy can reach IT5~IT01, and the surface roughness can reach Ra0.63~0.01 microns.
[0003] Due to the uneven distribution of crystals or inconsistent crystal shapes during grinding, large surface roughness will appear in the grinding process. If the process parameters such as grinding wheel grinding speed and feed speed are not set reasonably during the grinding process, the surface finish of the crystal grinding will be insufficient. Utility Model Content
[0004] The purpose of the utility model is to provide a crystal material grinding device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crystal material grinding device, comprising a protective shell, the top of the protective shell is fixedly connected to a motor, the power end of the motor penetrates the upper wall of the protective shell and is fixedly connected to a power gear, the outer side of the power gear is meshed with an external gear, the bottom of the external gear is fixedly connected to a grinding table, the upper inner wall of the protective shell is fixedly connected to a spiral table, the top of the external gear is fixedly connected to a control rod, the middle side of the upper part of the protective shell is slidably connected to a feed pipe, the bottom of the feed pipe penetrates the grinding table, a rotating groove is opened inside the grinding table, the outer side of the bottom of the feed pipe is fixedly connected to a rotating piece, the rotating piece is rotatably connected to the inside of the rotating groove, the outer side of the upper part of the feed pipe is fixedly connected to a connecting piece, the bottom of the connecting piece is fixedly connected to a first spring, the first spring is sleeved on the outer side of the feed pipe, the bottom of the first spring is fixedly connected to the upper wall of the protective shell, the bottom of the protective shell is slidably connected to a support rod, and the top of the support rod is fixedly connected to a material holding table.
[0006] Preferably, a mounting groove is provided at the top of the control rod, a roller is connected to the rotating shaft inside the mounting groove, and the roller is closely attached to the lower part of the spiral platform.
[0007] Preferably, the material holding platform is configured as an inclined structure, and the bottom of the grinding platform is configured as an inclined structure that fits the material holding platform.
[0008] Preferably, an inclined platform is provided on the inner wall of the bottom of the protective shell, a discharge port penetrating the protective shell is provided in the middle of the inclined platform, and a supporting leg is fixedly connected to the bottom of the protective shell.
[0009] Preferably, a lifting slot is opened inside the inclined platform, the support rod penetrates into the lifting slot and is fixedly connected to a connecting plate, the upper part of the connecting plate is fixedly connected to a second spring, the second spring is sleeved on the outside of the support rod, and the top of the second spring is fixedly connected to the inner wall of the lifting slot.
[0010] Preferably, a side grinding plate is fixedly connected to the bottom of the grinding table, and the side grinding plate is closely attached to the outer wall of the material holding table.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The utility model uses a motor, a power gear, an external gear, a grinding table, a material holding table, a control rod, a spiral table, a second spring, a connecting plate, and a support rod in coordination. The motor drives the power gear to rotate, and the external gear drives the grinding table to rotate. The grinding table cooperates with the material holding table to grind the crystal. When the grinding table rotates, the upper control rod is driven to rotate along the lower part of the spiral table to push the grinding table to move up and down. The second spring drives the support rod to move upward through the connecting plate, so that the material holding table is close to the grinding table, and the up and down vibration during grinding is realized. The crystal will roll, collide and rub on the surface of the grinding table, thereby improving the surface finish of the workpiece.
[0013] 2. The utility model also uses a material holding table, a side grinding plate, an inclined table, and a discharge port in coordination. The material holding table is arranged as an inclined structure. The ground crystals slide from the material holding table to both sides. The side walls of the material holding table cooperate with the side grinding plates for further grinding. The ground crystals are discharged from the discharge port along the inclined table, so that the ground crystals can be conveniently recovered. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;
[0015] Figure 2 This is a cross-sectional view of the three-dimensional structure of the utility model from a second viewing angle;
[0016] Figure 3 This is a cross-sectional view of the lifting slot structure of the utility model from the third viewing angle;
[0017] Figure 4 This is a cross-sectional view of the rotating groove structure of the utility model from the fourth viewing angle;
[0018] Figure 5 This is a schematic diagram of the spiral platform structure of the utility model from the fifth viewing angle;
[0019] Figure 6 This is a schematic diagram of the sixth viewing angle control rod structure of the utility model.
[0020] In the figure: 1. protective shell; 2. motor; 3. power gear; 4. external gear; 5. grinding table; 6. side grinding plate; 7. material holding table; 8. material feeding pipe; 9. connecting plate; 10. first spring; 11. rotating groove; 12. rotating plate; 13. inclined table; 14. support rod; 15. lifting groove; 16. connecting plate; 17. second spring; 18. control rod; 19. spiral table; 20. mounting groove; 21. roller; 22. material outlet; 23. support leg. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-6 The utility model provides a technical solution: a crystal material grinding device, including a protective shell 1, a motor 2 is fixedly welded on the top of the protective shell 1, a power gear 3 is fixedly welded on the power end of the motor 2 through the upper wall of the protective shell 1, an external gear 4 is meshed and connected on the outer side of the power gear 3, a grinding table 5 is fixedly welded on the bottom of the external gear 4, the motor 2 drives the power gear 3 to rotate, and the grinding table 5 is driven to rotate through the external gear 4, a spiral table 19 is fixedly welded on the inner wall of the upper part of the protective shell 1, a control rod 18 is fixedly welded on the top of the external gear 4, the control rod 18 on the upper part of the grinding table 5 rotates along the lower part of the spiral table 19 to push the grinding table 5 to move up and down, a feed pipe 8 is slidably installed on the middle side of the upper part of the protective shell 1, the bottom of the feed pipe 8 penetrates the grinding table 5, and the grinding table 5 A rotating groove 11 is opened inside, and a rotating piece 12 is fixedly welded on the outer side of the bottom of the feed tube 8. The rotating piece 12 is rotatably installed inside the rotating groove 11. The grinding table 5 moves up and down to drive the feed tube 8 to move up and down through the rotating piece 12. A connecting piece 9 is fixedly welded on the outer side of the upper part of the feed tube 8. A first spring 10 is fixedly welded on the bottom of the connecting piece 9. The first spring 10 is sleeved on the outer side of the feed tube 8. The bottom of the first spring 10 is fixedly welded to the upper wall of the protective shell 1. The first spring 10 drives the grinding table 5 to move upward through the connecting piece 9 and the feed tube 8, so that the control rod 18 is close to the spiral table 19. A support rod 14 is slidably installed at the bottom of the protective shell 1, and a material holding table 7 is fixedly welded on the top of the support rod 14. The crystal material of the feed tube 8 flows into the upper part of the material holding table 7;
[0023] A mounting groove 20 is provided on the top of the control rod 18, and a roller 21 is connected to the rotating shaft inside the mounting groove 20. The roller 21 is tightly attached to the lower part of the spiral table 19, and the roller 21 reduces the friction force of the control rod 18 moving along the spiral table 19; the material holding table 7 is arranged as an inclined structure, and the bottom of the grinding table 5 is arranged as an inclined structure fitted with the material holding table 7. The crystal ground by the grinding table 5 slides to both sides along the material holding table 7 and flows down along both sides of the material holding table 7; an inclined platform 13 is provided on the inner wall at the bottom of the protective shell 1, and a discharge port 22 penetrating the protective shell 1 is provided in the middle of the inclined platform 13, and the ground crystal is discharged along the discharge port 22, and the bottom of the protective shell 1 A support leg 23 is fixedly welded to the bottom; a lifting groove 15 is opened inside the inclined platform 13, and the support rod 14 penetrates into the lifting groove 15 and is fixedly welded with a connecting plate 16, and a second spring 17 is fixedly welded on the upper part of the connecting plate 16, and the second spring 17 is sleeved on the outside of the support rod 14, and the top of the second spring 17 is fixedly welded to the inner wall of the lifting groove 15. The second spring 17 drives the support rod 14 to move upward through the connecting plate 16, so that the material holding table 7 is close to the grinding table 5; a side grinding plate 6 is fixedly welded to the bottom of the grinding table 5, and the side grinding plate 6 is close to the outer wall of the material holding table 7, and the side grinding plate 6 will continue to grind the crystal that has slipped down.
[0024] Working principle: When the utility model is in use, the crystal falls into the upper part of the material receiving table 7 along the feed pipe 8, the motor 2 drives the power gear 3 to rotate, and drives the grinding table 5 to rotate through the external gear 4, the grinding table 5 cooperates with the material receiving table 7 to grind the crystal, the first spring 10 drives the grinding table 5 to move upward through the connecting piece 9 and the feed pipe 8, so that the control rod 18 is close to the spiral table 19, and when the grinding table 5 rotates, it drives the upper control rod 18 to rotate along the lower part of the spiral table 19, pushing the grinding table 5 to move up and down, the second spring 17 drives the support rod 14 to move upward through the connecting plate 16, so that the material receiving table 7 is close to the grinding table 5, realizing the up and down vibration during grinding, the ground crystal slides to both sides from the material receiving table 7, and the side wall of the material receiving table 7 cooperates with the side grinding plate 6 for further grinding, and the ground crystal is discharged from the discharge port 22 along the inclined table 13.
[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A crystal material grinding device, comprising a protective shell (1), characterized in that: The top of the protective shell (1) is fixedly connected to a motor (2); the power end of the motor (2) penetrates the upper wall of the protective shell (1) and is fixedly connected to a power gear (3); the outer side of the power gear (3) is meshingly connected to an external gear (4); the bottom of the external gear (4) is fixedly connected to a grinding table (5); the upper inner wall of the protective shell (1) is fixedly connected to a spiral table (19); the top of the external gear (4) is fixedly connected to a control rod (18); the middle side of the upper part of the protective shell (1) is slidably connected to a feed pipe (8); the bottom of the feed pipe (8) penetrates the grinding table (5); the grinding table (5) is internally opened. A rotating groove (11) is provided, and a rotating plate (12) is fixedly connected to the outer side of the bottom of the feed pipe (8), and the rotating plate (12) is rotatably connected to the inside of the rotating groove (11). A connecting plate (9) is fixedly connected to the outer side of the upper part of the feed pipe (8), and a first spring (10) is fixedly connected to the bottom of the connecting plate (9). The first spring (10) is sleeved on the outer side of the feed pipe (8), and the bottom of the first spring (10) is fixedly connected to the upper wall of the protective shell (1). The bottom of the protective shell (1) is slidably connected to a support rod (14), and the top of the support rod (14) is fixedly connected to a material holding platform (7).
2. A crystal material grinding device according to claim 1, characterized in that: The top of the control rod (18) is provided with a mounting groove (20), the internal rotating shaft of the mounting groove (20) is connected with a roller (21), and the roller is closely attached to the lower part of the spiral platform (19).
3. A crystal material grinding device according to claim 1, characterized in that: The material holding platform (7) is configured as an inclined structure, and the bottom of the grinding platform (5) is configured as an inclined structure that fits the material holding platform (7).
4. A crystal material grinding device according to claim 1, characterized in that: The inner wall at the bottom of the protective shell (1) is provided with an inclined platform (13), a discharge port (22) penetrating the protective shell (1) is provided in the middle of the inclined platform (13), and a support leg (23) is fixedly connected to the bottom of the protective shell (1).
5. A crystal material grinding device according to claim 4, characterized in that: A lifting groove (15) is provided inside the inclined platform (13); the support rod (14) penetrates into the lifting groove (15) and is fixedly connected to a connecting plate (16); a second spring (17) is fixedly connected to the upper part of the connecting plate (16); the second spring (17) is sleeved on the outer side of the support rod (14); and the top of the second spring (17) is fixedly connected to the inner wall of the lifting groove (15).
6. A crystal material grinding device according to claim 1, characterized in that: A side grinding plate (6) is fixedly connected to the bottom of the grinding table (5), and the side grinding plate (6) is in close contact with the outer wall of the material holding table (7).