A multi-directional polishing device based on ceramic part machining

Abstract

The present application relates to the technical field of ceramic part processing, and particularly relates to a multi-direction polishing device based on ceramic part processing, in the scheme, through being provided with a position conversion mechanism (containing a protractor body, a processing execution piece mounting cylinder and the like) matched with a servo driving motor, one hundred and eighty degrees of the lathe center and the blind hole drill bit can be quickly and accurately switched, manual repeated disassembly, centering and calibration are not needed, the problem of long time consumption and occupation of effective processing time caused by traditional frequent part replacement is solved, the processing rhythm is greatly shortened, the manual operation strength is reduced, and the scheme is more suitable for large batch ceramic round bar continuous precision processing demand, in the process of rotating and switching the lathe center and the blind hole drill bit position of the protractor body, the processing, blanking and part surface cleaning integration linkage are simultaneously completed, the blanking part surface is scraped and cleaned, the production continuity is improved, the blanking part surface cleanliness is improved, the subsequent processing time is reduced, and the blanking action and the roller shaft mechanism are synchronously triggered.

Description

Technical Field

[0001] This invention relates to the field of ceramic parts processing technology, and in particular to a multi-directional grinding device for ceramic parts processing. Background Technology

[0002] Ceramic materials, with their unique properties such as high hardness, high temperature resistance, and strong chemical stability, have indispensable applications in many fields. In the electronics field, ceramic rods are often used as insulating media in the manufacture of electronic components, such as the core components of ceramic resistors and capacitors, ensuring the stable operation of electronic equipment. In the machinery manufacturing field, due to their wear-resistant properties, they are used to manufacture high-precision shaft parts, such as key transmission components in textile machinery and precision instruments. In the medical field, some ceramic rods, due to their good biocompatibility, are used to make medical devices such as artificial bones and dental implants.

[0003] With the changing demands of various industries for production efficiency and product quality of ceramic parts, their processing technology faces enormous challenges.

[0004] First, in the existing device, the tailstock requires frequent replacement and installation between the center point and the drill bit during the processing. It lacks a quick replacement function. The center point and the drill bit need to be manually disassembled and aligned frequently, which is time-consuming, labor-intensive, and interrupts continuous operation, making it difficult to adapt to large-scale processing. Secondly, most existing tip surfaces are conical. The conical tip makes line contact with the ceramic blind hole, resulting in concentrated clamping force. This can easily crush the hole wall, causing edge chipping and cracks, and also affects the centering accuracy, reducing the yield of finished products.

[0005] Therefore, this invention proposes a multi-directional grinding device for ceramic parts processing. Through a rotatable and controllable position conversion mechanism, combined with a top with a surface-designed shape, it can improve processing efficiency while ensuring the concentricity and stability of high-speed rotation grinding of slender ceramic rods, which is beneficial to improving the yield of finished products. Summary of the Invention

[0006] Technical problem solved: This invention proposes a multi-directional grinding device for ceramic parts processing. Through a rotatable and controllable position conversion mechanism, combined with a top with a surface-designed shape, it can improve processing efficiency while ensuring the concentricity and stability of high-speed rotation grinding of slender ceramic rods, which is conducive to improving the yield of finished products.

[0007] To address the shortcomings of existing technologies, this invention provides a multi-directional grinding device for ceramic parts processing, thereby solving the technical problems mentioned in the background section.

[0008] To achieve the above objectives, the present invention provides the following technical solution: A multi-directional grinding device for ceramic parts processing includes a grinding lathe body. A grinding mechanism is slidably connected to the outer surface of the grinding lathe body. A clamping mechanism for preventing the round rod part from becoming eccentric is provided on the outer surface of the grinding lathe body. The clamping mechanism includes a lathe tailstock, an external threaded rod, and an indexing plate support. A position conversion mechanism for quickly switching machining parts is provided inside the indexing plate support. The position conversion mechanism includes an indexing plate body, two machining actuator mounting cylinders, a lathe center, and a blind hole drill bit. The indexing plate body is rotatably connected to... Inside the indexing plate support, two machining actuator mounting cylinders are fixedly connected to the outer surface of the indexing plate body and are symmetrically distributed. The lathe center and blind hole drill bit are respectively set inside the two machining actuator mounting cylinders. A material feeding groove is opened inside the indexing plate support. The material feeding groove is U-shaped with asymmetrical ends. An L-shaped ball head rod is fixedly connected to the inner surface of the indexing plate support. The two indexing plate bodies are provided with a mounting mechanism for supporting rotation. A roller mechanism for cleaning the surface of the material feeding parts is provided inside the indexing plate support.

[0009] Preferably, the roller mechanism includes a Z-shaped bracket, a T-shaped rotating roller, a splined guide rod, a servo drive motor, three synchronous pulleys, and a synchronous belt. The Z-shaped bracket is fixedly connected to the lower end of the indexing plate support.

[0010] Preferably, the T-shaped roller and the splined guide rod are rotatably connected inside the Z-shaped bracket, the servo drive motor is fixedly connected to the upper end of the indexing plate support, and the indexing plate body is disposed on the outer surface of the servo drive motor.

[0011] Preferably, the three synchronous pulleys are respectively disposed on the outer surfaces of the T-shaped roller, the splined guide rod, and the servo drive motor, and the synchronous belt is disposed on the outer surfaces of the three synchronous pulleys.

[0012] Preferably, a set of raised stripes is fixedly connected to the inner surface of the indexing plate support, and the raised stripes are located at the lower end of the T-shaped roller.

[0013] Preferably, the mounting mechanism includes a bearing and an internally threaded ring. The bearing is sleeved inside two machining actuator mounting cylinders, the internally threaded ring is sleeved inside the bearing, the lathe center is threadedly connected inside the internally threaded ring, and the blind hole drill bit is threadedly connected inside the two machining actuator mounting cylinders.

[0014] Preferably, a set of protrusions is fixedly connected to the outer surface of the lathe center, and the set of protrusions are all in the shape of flat end faces and rounded arcs around the edges.

[0015] Preferably, a discharge port baffle is fixedly connected to the outer surface of the indexing plate body. The discharge port baffle is arc-shaped and its outer diameter is the same as that of the indexing plate body.

[0016] Preferably, the lathe tailstock is slidably connected to the outer surface of the grinding lathe body, the external threaded rod is rotatably connected to the inside of the lathe tailstock, and the indexing plate support is slidably connected to the inside of the lathe tailstock and is threadedly connected to the external threaded rod.

[0017] Preferably, the grinding mechanism includes a grinding equipment body and a grinding wheel, the grinding equipment body is slidably connected to the outer surface of the grinding lathe body, and the grinding wheel is rotatably connected inside the grinding equipment body.

[0018] Beneficial effects compared to existing technologies: I. In this solution, a position conversion mechanism (including the indexing plate body, the machining execution part mounting cylinder, etc.) is provided and driven by a servo drive motor, which can realize a 180° rapid and accurate switch between the lathe center and the blind hole drill bit. There is no need for manual repeated disassembly, assembly, centering and calibration, which solves the problem of long time consumption and occupation of effective processing time by frequent part changes in the traditional method. It significantly shortens the processing cycle, reduces the intensity of manual operation, and is more suitable for the continuous precision machining needs of large batches of ceramic round bars.

[0019] II. In this solution, during the rotation of the indexing plate body to switch the position of the lathe center and the blind hole drill bit, the processed ceramic rod will be moved along with the rotation of the lathe center. Through the squeezing and pushing of the L-shaped ball joint (soft rubber contact to avoid damage), the workpiece will automatically fall into the U-shaped unloading groove and be guided to slide to the collection area. There is no need to set up additional unloading drive components, realizing the integrated linkage of processing and unloading, simplifying the equipment structure and improving production continuity.

[0020] 3. In this solution, the unloading action is triggered synchronously with the roller mechanism (including Z-shaped bracket, T-shaped roller, splined guide rod, etc.). The servo drive motor drives the T-shaped roller to rotate through the synchronous pulley and synchronous belt of the triangular transmission. The friction between the soft rubber pad of the roller and the part drives the workpiece to rotate. Combined with the raised stripe scraping cleaning, the dual functions of cleaning the surface of the part and automatic unloading are achieved in one go. The surface of the unloaded part is highly clean, thereby reducing the subsequent processing time.

[0021] IV. In this solution, the lathe center surface adopts a multi-segment stepped arc bump design. The arc surface of the bump fits against the inner wall of the ceramic blind hole, and its flat end face contacts the end face of the workpiece, thereby increasing the contact area and avoiding the stress concentration problem caused by the line contact of the traditional conical center. This avoids problems such as crushing, chipping, and cracking of the ceramic hole wall, and can quickly achieve precise centering, ensuring the concentricity and stability of the slender ceramic rod during high-speed rotation and grinding, which is conducive to improving the yield of finished products. Attached Figure Description

[0022] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is an exploded view of the lathe tailstock connection of the present invention; Figure 3 This is an exploded view of the indexing plate support connection of the present invention; Figure 4 This is an exploded view of the indexing plate body of the present invention. Figure 5 This is a cross-sectional view of the blind hole drill bit connection of the present invention; Figure 6 For the present invention Figure 5 Enlarged view of point A in the middle; Figure 7 This is a diagram of the lathe center connection structure of the present invention; Figure 8 This is a cross-sectional view of the T-shaped roller connection of the present invention; Figure 9 This is an exploded view of the servo drive motor connection of the present invention.

[0024] Legend: 1. Grinding lathe body; 2. Lathe tailstock; 3. External threaded rod; 4. Indexing plate support; 5. Indexing plate body; 6. Machining actuator mounting cylinder; 7. Lathe center; 8. Blind hole drill bit; 9. Material feed groove; 11. L-shaped ball joint; 12. Z-shaped bracket; 13. T-shaped roller; 14. Splined guide rod; 15. Servo drive motor; 16. Synchronous pulley; 17. Synchronous belt; 18. Raised stripes; 19. Bearing; 21. Internal threaded ring; 22. Protrusion; 23. Material feed port baffle; 24. Grinding equipment body; 25. Grinding wheel. Detailed Implementation

[0025] Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention can also be implemented in various different forms, and therefore the present invention is not limited to the embodiments described below. In addition, for the purpose of more clearly describing the present invention, parts not connected to the invention will be omitted from the drawings. The technical solution in this application embodiment is to solve the problems mentioned in the background art, and the overall idea is as follows: like Figures 1-9 As shown, an embodiment of the present invention proposes a multi-directional grinding device for ceramic parts processing, including a grinding lathe body 1. A grinding mechanism is slidably connected to the outer surface of the grinding lathe body 1. The grinding mechanism includes a grinding equipment body 24 and a grinding wheel 25. The grinding equipment body 24 is slidably connected to the outer surface of the grinding lathe body 1, and the grinding wheel 25 is rotatably connected inside the grinding equipment body 24. The grinding lathe body 1 is the most basic and core component of the device. The ceramic round bar workpiece is clamped and rotated by a three-jaw chuck installed inside the lathe body for grinding processing.

[0026] When the ceramic round bar workpiece rotates, the drive component installed inside the grinding equipment body 24 will drive the grinding wheel 25 to rotate in the opposite direction to the ceramic round bar workpiece. The surface grinding and polishing process is achieved through this counter-rotation. The grinding equipment body 24 can slide along the surface of the grinding lathe body 1. During the sliding process, the counter-rotating ceramic round bar workpiece and the grinding wheel 25 will achieve multi-directional circumferential grinding and polishing. This processing method has the advantages of high surface finish and high processing efficiency.

[0027] Ceramic parts are wear-resistant and corrosion-resistant, but have extremely poor impact and bending resistance. They cannot withstand strong clamping during grinding. Metal rods can be processed by strong clamping with a chuck, and slight deformation can be corrected. However, ceramic rods will break if the clamping force is slightly too large, and there is no room for correction. The only way to achieve stress-free centering is to use a center to tighten one end of the center hole to ensure the concentricity of the machining. The tightening of the center requires the pre-drilling of blind holes to provide the center with tightening contact space.

[0028] In this device, the outer surface of the grinding lathe body 1 is provided with a clamping mechanism to prevent the round rod part from being eccentric. The clamping mechanism includes a lathe tailstock 2, an external threaded rod 3, and an indexing plate support 4. The lathe tailstock 2 is slidably connected to the outer surface of the grinding lathe body 1. The external threaded rod 3 is rotatably connected to the inside of the lathe tailstock 2. The indexing plate support 4 is slidably connected to the inside of the lathe tailstock 2 and is threadedly connected to the external threaded rod 3. A center and a drill bit can be installed inside the indexing plate support 4. The lathe tailstock 2 is slidably pushed and pulled to approach the workpiece to be processed and then stopped when a certain distance is maintained. At this time, the handle at one end of the external threaded rod 3 is turned to rotate. The rotation of the external threaded rod 3 will drive the indexing plate support 4, which is threadedly connected to it, to slide, so that the center contacts the blind hole of the ceramic rod and achieves clamping. Furthermore, the slide rail surface that contacts the lathe tailstock 2 on the surface of the grinding lathe body 1 needs to be lubricated to save the thrust required to push it.

[0029] However, during the above processing flow, we discovered a prominent problem: in the process of mass production of ceramic rods, it is necessary to frequently change the center and drill bit in the tailstock. The lack of a quick-change indexing plate function makes manual disassembly and assembly time longer, which takes up effective processing time, interrupts the continuous operation cycle, and has poor adaptability to the needs of mass production.

[0030] Therefore, to solve the above problems, we have installed a position conversion mechanism for quickly switching machining parts inside the indexing plate support 4. The position conversion mechanism includes the indexing plate body 5, two machining actuator mounting cylinders 6, lathe center 7, and blind hole drill bit 8. The indexing plate body 5 is rotatably connected inside the indexing plate support 4. The two machining actuator mounting cylinders 6 are fixedly connected to the outer surface of the indexing plate body 5 and are symmetrically distributed. The lathe center 7 and blind hole drill bit 8 are respectively installed inside the two machining actuator mounting cylinders 6. The servo drive motor 15 is fixedly connected to the upper end of the indexing plate support 4, and the indexing plate body 5 is installed on the outer surface of the servo drive motor 15.

[0031] Inside the indexing plate support 4, the two machining actuator mounting cylinders 6 mounted on its surface can be interchanged by controlling the output shaft of the servo drive motor 15 to rotate 180 degrees and then rotate and reset. Inside the two machining actuator mounting cylinders 6, lathe centers 7 and blind hole drills 8 for clamping and drilling are respectively installed. After the surface of the ceramic round bar part is ground, the lathe centers 7 and blind hole drills 8 can be quickly interchanged by starting the servo drive motor 15. The upper machining actuator mounting cylinder 6 is aligned with the machining position of the round bar, and the lower end is moved away from the machining position. There is no need for repeated manual disassembly and alignment, which greatly shortens the time spent changing parts, thereby improving the production efficiency, reducing the intensity of manual operation, and making it more suitable for the continuous processing needs of large batches of ceramic round bars.

[0032] Furthermore, when the indexing plate body 5 rotates to change the position of the center and the drill bit, the truncated finished ceramic rod will briefly remain on the surface of the lathe center 7 and will move as the lathe center 7 rotates (see attached instruction manual). Figure 4 The first switching action of the indexing plate body 5 is clockwise rotation, and the reset action is counterclockwise rotation. An L-shaped ball head rod 11 is fixedly connected to the inner surface of the indexing plate support 4. When the ceramic rod part rotates with the lathe center 7, it will contact the spherical surface of the L-shaped ball head rod 11 installed on the displacement path and be squeezed and pushed by it, pushing the ceramic rod part outward from the surface of the lathe center 7 (the inside of the L-shaped ball head rod 11 is a metal spherical surface with soft rubber sleeve. The soft rubber surface will contact the ceramic rod part to avoid collision damage to its surface).

[0033] The L-shaped ball head rod 11 is located at the upper end of the feed trough 9. The feed trough 9 is provided inside the indexing plate support 4. The feed trough 9 has a U-shaped shape with asymmetrical ends. After the ceramic rod part is pushed down, it will fall into the feed trough 9 and slide down along the path of the feed trough 9 towards the position close to the processing personnel. With the switching of the processing actuator (the collective term for the center and the drill bit), the unloading of the processed part will be completed.

[0034] As a supplement, to prevent debris generated during the grinding of parts from falling into the feed trough 9, a feed port baffle 23 is fixedly connected to the outer surface of the indexing plate body 5. The feed port baffle 23 is arc-shaped, and its outer diameter is the same as that of the indexing plate body 5. When the tip is in the upper position and bar stock grinding is being performed, the arc-shaped feed port baffle 23 will block the upper end of the feed trough 9 to prevent debris from falling in. As the processing execution part is switched, the feed port baffle 23 will move to open the upper channel of the feed trough 9, providing space for the parts to fall and be fed.

[0035] Furthermore, when the ceramic parts are driven to complete the unloading process, multiple parts will accumulate inside the U-shaped unloading groove 9 with asymmetrical ends. At this time, the roller mechanism inside the indexing plate support 4 for cleaning the surface of the unloaded parts will complete the brush cleaning of the surface of the unloaded parts as the processing actuator switches.

[0036] The specific method is as follows: The roller mechanism includes a Z-shaped bracket 12, a T-shaped roller 13, a splined guide rod 14, a servo drive motor 15, three synchronous pulleys 16, and a synchronous belt 17. The Z-shaped bracket 12 is fixedly connected to the lower end of the indexing plate support 4. The T-shaped roller 13 and the splined guide rod 14 are rotatably connected inside the Z-shaped bracket 12. The three synchronous pulleys 16 are respectively set on the outer surfaces of the T-shaped roller 13, the splined guide rod 14, and the servo drive motor 15. The synchronous belt 17 is set on the outer surfaces of the three synchronous pulleys 16. A set of raised stripes 18 is fixedly connected to the inner surface of the indexing plate support 4. The raised stripes 18 are located at the lower end of the T-shaped roller 13.

[0037] When the output shaft of the servo drive motor 15 rotates half a revolution to switch the processing execution part, the output shaft of the servo drive motor 15 transmits the rotational power to the T-shaped roller 13 through the synchronous pulley 16 and the synchronous belt 17. The soft rubber pads bonded to the circumference of the T-shaped roller 13 are in close contact with the surface of the part to be discharged. The circumferential friction generated by its rotation drives the part to rotate synchronously. The rotating part comes into contact with the raised stripes 18 to achieve scraping and cleaning, and the grinding debris is scraped off. At the same time, the rotational friction of the T-shaped roller 13 also has an axial pushing component, which, together with the inclined structure of the discharge trough 9, pushes the rotated and cleaned part outward to achieve discharge. This achieves the dual functions of part surface cleaning and automatic discharge in one go. The surface of the discharged part is highly clean, thereby reducing the subsequent processing time.

[0038] As a supplement, between the servo drive motor 15 and the T-shaped roller 13, a splined guide rod 14 is installed to make the synchronous belt 17 appear in a triangular shape. This method can tension the synchronous belt 17, prevent slippage, and ensure a precise and constant transmission ratio.

[0039] Furthermore, when installing the lathe center 7, we chose to make it rotate along with the ceramic bar stock. Specifically, the two indexing disc bodies 5 are equipped with mounting mechanisms to support rotation. The mounting mechanisms include bearings 19 and internally threaded rings 21. The bearings 19 are fitted inside the two machining actuator mounting cylinders 6, and the internally threaded rings 21 are fitted inside the bearings 19. The lathe center 7 is threaded inside the internally threaded rings 21, and the blind hole drill bit 8 is threaded inside the two machining actuator mounting cylinders 6.

[0040] The lathe center 7 is connected to the bearing 19 via an internally threaded ring 21. After the internally threaded ring 21 is fitted inside the bearing 19, its surface is pressed to prevent rotation. Then, the lathe center 7 is screwed into the internally threaded ring 21. The bearing 19 provides support for the rotation of the lathe center 7. The lathe center 7, which rotates with the ceramic bar part, eliminates the rotational friction between the center and the centering hole on the end face of the workpiece, preventing scratches and chipping on the ceramic end face. At the same time, it provides precise centering and follow-up support, ensuring the coaxiality and stability of the slender ceramic bar at high speed, preventing eccentricity, vibration, and cracks. It is suitable for mass precision grinding and machining, improving accuracy and yield.

[0041] Furthermore, in the existing process of contacting the inner wall of the blind hole of the tip with the ceramic rod part, we found a prominent problem: the conical tip and the inner wall of the ceramic blind hole are in line contact. The clamping force is concentrated in the narrow ring between the tip and the hole wall. Although the ceramic material has good compressive strength, it is weak in resisting localized stress concentration and cracking. The line contact makes the stress surface extremely small, making it easier to crush the ceramic hole wall, causing edge chipping and cracks, especially when rotating at high speed.

[0042] Therefore, to solve the above problems, we chose to fix a set of protrusions 22 on the outer surface of the lathe center 7. Each set of protrusions 22 has a flat end face and a rounded arc around the edges. Each set of protrusions 22 consists of four segments, and the segments are arranged in a stepped manner. They can be machined according to the inner diameter of the blind hole. For example, the outer diameter of the stepped multi-segment protrusions 22 can be φ1.5, 2, 3, 4, or 5 (φ is the diameter unit, and the protrusions 22 can be machined according to the specific size of the bar stock). The raised arc surface of the protrusion 22 will fit against the inner wall of the blind hole of the part, while the flat end face of the last segment of the stepped protrusion 22 will fit against the end face of the part. This method increases the contact area with the blind hole and end face of the part, which not only avoids the crushing of the ceramic hole wall, chipping, and cracking caused by line contact, but also enables quick and accurate centering to ensure the coaxiality of the workpiece.

[0043] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A multi-directional grinding device for ceramic parts processing, comprising a grinding lathe body (1), wherein a grinding mechanism is slidably connected to the outer surface of the grinding lathe body (1), and a clamping mechanism for preventing the eccentricity of round rod parts is provided on the outer surface of the grinding lathe body (1), wherein the clamping mechanism comprises a lathe tailstock (2), an external threaded rod (3), and an indexing plate support (4), characterized in that, The indexing plate support (4) is equipped with a position switching mechanism for quickly switching processing parts; The position conversion mechanism includes an indexing plate body (5), two machining actuator mounting cylinders (6), a lathe center (7), and a blind hole drill bit (8). The indexing plate body (5) is rotatably connected inside the indexing plate support (4). The two machining actuator mounting cylinders (6) are fixedly connected to the outer surface of the indexing plate body (5) and are symmetrically distributed. The lathe center (7) and the blind hole drill bit (8) are respectively set inside the two machining actuator mounting cylinders (6). A material feeding groove (9) is opened inside the indexing plate support (4). The material feeding groove (9) is U-shaped with asymmetrical ends. An L-shaped ball head rod (11) is fixedly connected to the inner surface of the indexing plate support (4). The two indexing plate bodies (5) are provided with a mounting mechanism for supporting rotation. The indexing plate support (4) is provided with a roller mechanism for cleaning the surface of the material feeding parts.

2. The multi-directional grinding device for ceramic parts processing as described in claim 1, characterized in that, The roller mechanism includes a Z-shaped bracket (12), a T-shaped rotating roller (13), a splined guide rod (14), a servo drive motor (15), three synchronous pulleys (16), and a synchronous belt (17). The Z-shaped bracket (12) is fixedly connected to the lower end of the indexing plate support (4).

3. The multi-directional grinding device for ceramic parts processing as described in claim 2, characterized in that, The T-shaped roller (13) and the splined rod (14) are rotatably connected inside the Z-shaped bracket (12). The servo drive motor (15) is fixedly connected to the upper end of the indexing plate support (4). The indexing plate body (5) is set on the outer surface of the servo drive motor (15).

4. The multi-directional grinding device for ceramic parts processing as described in claim 2, characterized in that, The three synchronous pulleys (16) are respectively disposed on the outer surfaces of the T-shaped roller (13), the splined guide rod (14) and the servo drive motor (15), and the synchronous belt (17) is disposed on the outer surfaces of the three synchronous pulleys (16).

5. A multi-directional grinding device for ceramic parts processing as described in claim 2, characterized in that, A set of raised stripes (18) are fixedly connected to the inner surface of the indexing plate support (4), and the raised stripes (18) are located at the lower end of the T-shaped roller (13).

6. The multi-directional grinding device for ceramic parts processing as described in claim 1, characterized in that, The mounting mechanism includes a bearing (19) and an internally threaded ring (21). The bearing (19) is fitted inside two machining actuator mounting cylinders (6). The internally threaded ring (21) is fitted inside the bearing (19). The lathe center (7) is threaded inside the internally threaded ring (21). The blind hole drill bit (8) is threaded inside the two machining actuator mounting cylinders (6).

7. The multi-directional grinding device for ceramic parts processing as described in claim 1, characterized in that, A set of protrusions (22) are fixedly connected to the outer surface of the lathe center (7), and the set of protrusions (22) are all in the shape of flat end face and rounded arc around the perimeter.

8. The multi-directional grinding device for ceramic parts processing as described in claim 1, characterized in that, The indexing plate body (5) is fixedly connected to a discharge port baffle (23). The discharge port baffle (23) is arc-shaped and its outer diameter is the same as that of the indexing plate body (5).

9. A multi-directional grinding device for ceramic parts processing as described in claim 1, characterized in that, The lathe tailstock (2) is slidably connected to the outer surface of the grinding lathe body (1), the external thread rod (3) is rotatably connected to the inside of the lathe tailstock (2), and the indexing plate support (4) is slidably connected to the inside of the lathe tailstock (2) and is threadedly connected to the external thread rod (3).

10. A multi-directional grinding device for ceramic parts processing as described in claim 1, characterized in that, The grinding mechanism includes a grinding equipment body (24) and a grinding wheel (25). The grinding equipment body (24) is slidably connected to the outer surface of the grinding lathe body (1), and the grinding wheel (25) is rotatably connected inside the grinding equipment body (24).

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