Grinding device for ceramic core grinding material production

Abstract

The invention discloses a grinding device for ceramic core grinding material production, and relates to the technical field of grinding devices.The grinding device comprises a rack, a connecting base is fixedly connected to one side of the rack, a placing table is fixedly connected to one side of the connecting base, a workpiece is placed on the top of the placing table, a first connecting plate is fixedly connected to one side of the connecting base, and a second connecting plate is fixedly connected to the other side of the connecting base; an auxiliary seat is fixedly connected to the front end of the connecting seat, and grinding wheels are installed at the two ends of the auxiliary seat. Through cooperation of parts such as a sliding rod, a rotating plate rotating from the side face to the top can be always in an open state, the clamping position of a workpiece can be switched in the circumferential rotation process of the workpiece, it is guaranteed that the workpiece can be polished in all directions, and the overall polishing effect of the workpiece is improved; and subsequent clamping position replacement for grinding operation is not needed, so that the working efficiency is improved, and the overall practicability of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of grinding devices, and in particular to a grinding device for the production of ceramic grinding core materials. Background Art

[0002] The grinding device for the production of ceramic grinding core materials is a key equipment to ensure the quality and performance of ceramic grinding core materials. Advanced grinding technologies and equipment are adopted to ensure the accuracy and surface quality of ceramic grinding core materials. Energy-saving and environmental protection design concepts and materials are used to reduce energy consumption and environmental pollution. The grinding devices for the production of ceramic grinding core materials have broad application prospects in the fields of ceramics, machinery, electronics, etc. With the continuous progress of technology and the continuous development of ceramic materials, the requirements for the quality and performance of ceramic grinding core materials are getting higher and higher. Therefore, such grinding devices will continue to develop in the direction of high precision, high efficiency, versatility, energy saving and environmental protection.

[0003] The existing grinding devices for the production of ceramic grinding core materials generally fix the grinding core materials through a clamping mechanism, and then start the grinding wheel to grind the workpiece. During the grinding process, the grinding wheel can move back and forth, so as to grind different parts of the workpiece. However, this grinding method cannot grind the clamping part of the workpiece, resulting in incomplete grinding and affecting the grinding effect. For this reason, we have designed a grinding device for the production of ceramic grinding core materials to solve the above problems. Summary of the Invention

[0004] The purpose of this part is to outline some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and title of the present application, to avoid obscuring the purpose of this part, the abstract and the title. However, such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above problems existing in the existing grinding device for the production of ceramic grinding core materials, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a grinding device for the production of ceramic grinding core materials, which is used to solve the problem that the existing grinding method cannot grind the clamping part of the workpiece, resulting in incomplete grinding and affecting the grinding effect.

[0007] To solve the above technical problems, the present invention provides the following technical solutions: A grinding device for producing ceramic core grinding materials, the device includes: a frame, one side of the frame is fixedly connected with a connecting seat, one side of the connecting seat is fixedly connected with a placing table, a workpiece is placed on the top of the placing table, one side of the connecting seat is fixedly connected with a first connecting plate, the front end of the connecting seat is fixedly connected with an auxiliary seat, and grinding wheels are installed at both ends of the auxiliary seat; a rotating mechanism, the rotating mechanism is arranged on one side of the first connecting plate and is used to drive the workpiece to rotate, the rotating mechanism includes a second connecting plate fixedly connected to one side of the first connecting plate, a driving motor is installed on one side of the second connecting plate, the output end of the driving motor penetrates to the other side of the second connecting plate and is fixedly connected with a connecting shaft, and one end of the connecting shaft is fixedly connected with a rotating ring; a clamping mechanism, the clamping mechanism is arranged on one side of the first connecting plate and is used to clamp the workpiece; an adaptive clamping mechanism, the adaptive clamping mechanism is arranged inside the rotating ring and is used to adaptively clamp the workpiece.

[0008] As a preferred embodiment of the grinding device for producing ceramic core grinding materials of the present invention, wherein: the clamping mechanism includes four groups of first fixing seats fixedly connected to one end of the, and each group of the first fixing seats has two, a first rotating shaft is rotatably connected inside the first fixing seat, the first rotating shaft penetrates to the inside of the first fixing seat and is fixedly connected with a rotating plate, and a first torsion spring is installed between the first fixing seat and the first rotating shaft.

[0009] As a preferred embodiment of the grinding device for producing ceramic core grinding materials of the present invention, wherein: the clamping mechanism further includes four sliding rods slidably connected inside the rotating ring, and one end of each sliding rod penetrates to the outside of the rotating ring and is fixedly connected with a first connecting block, a compression spring is installed between the rotating ring and the first connecting block, a first rolling pulley is rotatably connected inside the first connecting block, and a driving component is arranged on the other side of the sliding rod.

[0010] As a preferred embodiment of the grinding device for producing ceramic core grinding materials of the present invention, wherein: the driving component includes a hydraulic cylinder installed on one side of the second connecting plate, and the output end of the hydraulic cylinder penetrates to the other side of the second connecting plate and is fixedly connected with a first connecting rod, one end of the first connecting rod is fixedly connected with a third connecting plate, a first circular ring is fixedly connected to the bottom of the third connecting plate, and a partial opening unit is arranged on one side of the first circular ring.

[0011] As a preferred embodiment of the grinding device for producing a ceramic grinding core material according to the present invention, wherein: the partial opening unit includes a groove formed on one side of the first ring, and the groove is composed of a flat surface and two inclined surfaces at both ends. The other end of the sliding rod is fixedly connected with a second connecting block, and a second rolling pulley is rotatably connected inside the second connecting block.

[0012] As a preferred embodiment of the grinding device for producing a ceramic grinding core material according to the present invention, wherein: the adaptive clamping mechanism includes a first rectangular groove formed inside the second connecting block. A pressing plate is slidably connected inside the first rectangular groove. A first rectangular plate is fixedly connected inside the first rectangular groove. A second rectangular groove is formed inside the pressing plate. A second rectangular plate is fixedly connected inside the second rectangular groove. A reciprocating lead screw is rotatably connected inside the first rectangular plate, and the second rectangular plate is threadedly connected to the outer wall of the reciprocating lead screw.

[0013] As a preferred embodiment of the grinding device for producing a ceramic grinding core material according to the present invention, wherein: the adaptive clamping mechanism further includes a second connecting rod fixedly connected to one side of the first connecting plate. One end of the second connecting rod is fixedly connected with an arc-shaped tooth. The reciprocating lead screw penetrates through the top of the rotating plate and is fixedly connected with a spur gear, and the spur gear meshes with the arc-shaped tooth. A reset component is arranged on one side of the rotating plate for driving the pressing plate to reset.

[0014] As a preferred embodiment of the grinding device for producing a ceramic grinding core material according to the present invention, wherein: the reset component includes a second fixed seat fixedly connected to one side of the rotating plate. A second rotating shaft is rotatably connected inside the second fixed seat. One end of the second rotating shaft is fixedly connected with a second bevel gear. The top of the reciprocating lead screw is fixedly connected with a first bevel gear, and the first bevel gear meshes with the second bevel gear.

[0015] As a preferred embodiment of the grinding device for producing a ceramic grinding core material according to the present invention, wherein: the reset component further includes a connecting strip fixedly connected to one side of the third connecting plate. One end of the connecting strip is fixedly connected with a third rotating ring. A limiting groove is formed in the third rotating ring. A second rotating ring is rotatably connected inside the limiting groove. An arc-shaped spring is installed between the limiting groove and the second rotating ring. The bottom of the second rotating ring is fixedly connected with a connecting strip, and a one-way driving unit is arranged on one side of the connecting strip.

[0016] As a preferred embodiment of a grinding device for producing a ceramic grinding core material in the ceramic grinding core material production described in the present invention, wherein: the one-way driving unit includes a plurality of rotating seats fixedly connected to one side of the connecting bar, two rotating seats are provided in each group, a third rotating shaft is rotatably connected to the inner side of the rotating seat, the third rotating shaft penetrates to the inner side of the rotating seat and is fixedly connected with a trapezoidal tooth, a second torsion spring is installed between the rotating seat and the third rotating shaft, and a plurality of limiting plates are fixedly connected to the top of the connecting bar, and each limiting plate is attached to one side of the trapezoidal tooth.

[0017] Advantages of the present invention:

[0018] By setting the cooperation of parts such as the sliding rod, the rotating plate that rotates from the side to the top will always be in an open state, so that the clamping position of the workpiece can be switched during the circumferential rotation of the workpiece, so as to ensure that the workpiece can be polished in all directions, thereby improving the overall polishing effect of the workpiece, and there is no need to change the clamping position for polishing operation subsequently, thereby improving the work efficiency, and thus improving the overall practicability of the device;

[0019] By setting the cooperation of parts such as the pressing plate, when the rotating plate originally located at the top rotates to the side and the second rolling pulley still fits on the inner plane of the groove and does not contact the inner inclined surface thereof, the spur gear first contacts the arc-shaped tooth during the circumferential rotation, and is driven by the arc-shaped tooth to drive the spur gear to drive the reciprocating screw rod to rotate, thereby driving the second rectangular plate to drive the pressing plate to move outward from the rotating plate. When the arc-shaped tooth is separated from the spur gear, the second rolling pulley will contact the inner inclined surface of the groove. In this way, when the rotating plate rotates back 90 degrees, the workpiece is clamped by the pressing plate extending from the inside of the rotating plate, so that the workpiece can be better clamped, thereby preventing the diameter of the workpiece from becoming smaller after being polished, causing the clamping of the rotating plate on the workpiece to become loose and the workpiece to slide, thereby improving the clamping stability of the device;

[0020] By setting the cooperation of parts such as the first bevel gear, the output end of the hydraulic cylinder drives the third connecting plate to move towards the second connecting plate, thereby driving the connecting bar to move towards the second connecting plate, and then driving the third rotating ring to move towards the second connecting plate. In this way, a set of trapezoidal teeth are driven to move by four connecting bars respectively. When the trapezoidal tooth contacts the second spur gear, the second spur gear is driven to rotate under the action of the trapezoidal tooth, thereby driving the second rotating shaft to rotate, and then driving the second bevel gear to rotate, so as to drive the first bevel gear to drive the reciprocating screw rod to rotate, thereby driving the pressing plate to reset, so that the pressing plate can perform the next clamping and will not get stuck on the outer wall of the workpiece and overpress the workpiece, thereby improving the overall practicability of the device. Description of the drawings

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0022] Figure 1 is the structural schematic diagram of the present invention.

[0023] Figure 2 is the structural schematic diagram of the inner side of the second connecting plate of the present invention.

[0024] Figure 3 is the cross-sectional view of the rotating plate of the present invention.

[0025] Figure 4 is the structural schematic diagram of the back side of the rotating plate of the present invention.

[0026] Figure 5 is the structural schematic diagram of the first circular ring of the present invention.

[0027] Figure 6 is the cross-sectional view of the rotating plate of the present invention.

[0028] Figure 7 is the driving schematic diagram of the pressing plate of the present invention.

[0029] Figure 8 is the structural schematic diagram of the inner side of the rotating ring of the present invention.

[0030] Figure 9 of the present invention Figure 8 is the enlarged view at A in

[0031] Figure 10 is the structural schematic diagram of the second rotating ring and the third rotating ring of the present invention.

[0032] Figure 11 is the structural schematic diagram of the inner side of the connecting strip of the present invention.

[0033] In the figure: 1, frame; 2, placement table; 3, workpiece; 4, connecting seat; 5, grinding wheel; 6, first connecting plate; 7, second connecting plate; 8, driving motor; 9, connecting shaft; 10, rotating ring; 11, first fixing seat; 12, first rotating shaft; 13, rotating plate; 14, first torsion spring; 15, sliding rod; 16, first connecting block; 17, first rolling pulley; 18, compression spring; 19, hydraulic cylinder; 20, first connecting rod; 21, third connecting plate; 22, first ring; 23, second connecting block; 24, second rolling pulley; 25, pressing plate; 26, first rectangular groove; 27, second rectangular groove; 28, first rectangular plate; 29, second rectangular plate; 30, reciprocating lead screw; 31, spur gear; 32, second connecting rod; 33, arc-shaped tooth; 34, first bevel gear; 35, second bevel gear; 36, second fixing seat; 37, second rotating shaft; 38, second spur gear; 39, connecting strip; 40, rotating seat; 41, third rotating shaft; 42, second torsion spring; 43, trapezoidal tooth; 44, second rotating ring; 45, third rotating ring; 46, limiting groove; 47, arc-shaped spring; 48, connecting strip; 49, groove; 50, limiting plate; 51, auxiliary seat. Detailed implementation manners

[0034] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation manners of the present invention will be given in conjunction with the accompanying drawings of the specification.

[0035] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0036] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present invention. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or alternative embodiments that exclude other embodiments.

[0037] Furthermore, the present invention will be described in detail in conjunction with the schematic diagrams. When describing the embodiments of the present invention in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention herein. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0038] Referring to Figures 1 to 11 , a grinding device for producing ceramic core materials is provided, including:

[0039] The frame 1, one side of the frame 1 is fixedly connected with a connecting seat 4, one side of the connecting seat 4 is fixedly connected with a placing table 2, a workpiece 3 is placed on the top of the placing table 2, one side of the connecting seat 4 is fixedly connected with a first connecting plate 6, the front end of the connecting seat 4 is fixedly connected with an auxiliary seat 51, and grinding wheels 5 are installed at both ends of the auxiliary seat 51;

[0040] A rotating mechanism, the rotating mechanism is arranged on one side of the first connecting plate 6 and is used to drive the workpiece 3 to rotate. The rotating mechanism includes a second connecting plate 7 fixedly connected to one side of the first connecting plate 6, a driving motor 8 is installed on one side of the second connecting plate 7, the output end of the driving motor 8 penetrates to the other side of the second connecting plate 7 and is fixedly connected with a connecting shaft 9, and one end of the connecting shaft 9 is fixedly connected with a rotating ring 10;

[0041] The clamping mechanism is arranged on one side of the first connecting plate 6 and is used for clamping the workpiece 3. The adaptive clamping mechanism is arranged inside the rotating ring 10 and is used for adaptively clamping the workpiece 3. The clamping mechanism includes four groups of first fixing seats 11 fixedly connected to one end of the rotating ring 10, and two first fixing seats 11 are provided in each group. A first rotating shaft 12 is rotatably connected inside the first fixing seat 11. The first rotating shaft 12 penetrates to the inside of the first fixing seat 11 and is fixedly connected with a rotating plate 13. A first torsion spring 14 is installed between the first fixing seat 11 and the first rotating shaft 12. The clamping mechanism further includes four sliding rods 15 slidably connected inside the rotating ring 10, and one end of each sliding rod 15 penetrates to the outside of the rotating ring 10 and is fixedly connected with a first connecting block 16. A compression spring 18 is installed between the rotating ring 10 and the first connecting block 16. A first rolling pulley 17 is rotatably connected inside the first connecting block 16. A driving component is arranged on the other side of the sliding rod 15. The driving component includes a hydraulic cylinder 19 installed on one side of the second connecting plate 7, and the output end of the hydraulic cylinder 19 penetrates to the other side of the second connecting plate 7 and is fixedly connected with a first connecting rod 20. One end of the first connecting rod 20 is fixedly connected with a third connecting plate 21. A first circular ring 22 is fixedly connected to the bottom of the third connecting plate 21. A local opening unit is arranged on one side of the first circular ring 22. The local opening unit includes a groove 49 opened on one side of the first circular ring 22, and the groove 49 is composed of a flat surface and two inclined surfaces at both ends. The other end of the sliding rod 15 is fixedly connected with a second connecting block 23. A second rolling pulley 24 is rotatably connected inside the second connecting block 23. The adaptive clamping mechanism includes a first rectangular groove 26 opened inside the second connecting block 23. A pressing plate 25 is slidably connected inside the first rectangular groove 26. A first rectangular plate 28 is fixedly connected inside the first rectangular groove 26. A second rectangular groove 27 is opened inside the pressing plate 25. A second rectangular plate 29 is fixedly connected inside the second rectangular groove 27. A reciprocating lead screw 30 is rotatably connected inside the first rectangular plate 28, and the second rectangular plate 29 is threadedly connected to the outer wall of the reciprocating lead screw 30. The adaptive clamping mechanism further includes a second connecting rod 32 fixedly connected to one side of the first connecting plate 6. One end of the second connecting rod 32 is fixedly connected with an arc-shaped tooth 33. The reciprocating lead screw 30 penetrates to the top of the rotating plate 13 and is fixedly connected with a spur gear 31, and the spur gear 31 meshes with the arc-shaped tooth 33. A reset component for driving the pressing plate 25 to reset is arranged on one side of the rotating plate 13. The adaptive clamping mechanism further includes a second connecting rod 32 fixedly connected to one side of the first connecting plate 6. One end of the second connecting rod 32 is fixedly connected with an arc-shaped tooth 33. The reciprocating lead screw 30 penetrates to the top of the rotating plate 13 and is fixedly connected with a spur gear 31, and the spur gear 31 meshes with the arc-shaped tooth 33. A reset component for driving the pressing plate 25 to reset is arranged on one side of the rotating plate 13. The reset component further includes a connecting strip 48 fixedly connected to one side of the third connecting plate 21,One end of the connecting bar 48 is fixedly connected with a third rotating ring 45. A limiting groove 46 is formed in the third rotating ring 45. A second rotating ring 44 is rotatably connected to the inner side of the limiting groove 46. An arc-shaped spring 47 is installed between the limiting groove 46 and the second rotating ring 44. The bottom of the second rotating ring 44 is fixedly connected with a connecting bar 39. A one-way driving unit is arranged on one side of the connecting bar 39. The one-way driving unit includes a plurality of groups of rotating seats 40 fixedly connected to one side of the connecting bar 39. Each group of rotating seats 40 has two. A third rotating shaft 41 is rotatably connected to the inner side of the rotating seat 40. The third rotating shaft 41 penetrates through the rotating seat 40 and is fixedly connected with a trapezoidal tooth 43 inside. A second torsion spring 42 is installed between the rotating seat 40 and the third rotating shaft 41. A plurality of limiting plates 50 are fixedly connected to the top of the connecting bar 39. Each limiting plate 50 is attached to one side of the trapezoidal tooth 43;

[0042] The inner plane of the groove 49 is initially located on one side of one of the second rolling pulleys 24. The hydraulic cylinder 19 is controlled by a PLC controller and can be controlled to start intermittently. First, when the staff needs to grind the workpiece 3, at this time, the staff can use pliers or other clamping tools to place the workpiece 3 on the top of the placing table 2, and start the hydraulic cylinder 19. The output end of the hydraulic cylinder 19 controls the first connecting rod 20 to move towards the third connecting plate 21, thereby driving the first ring 22 to move towards the rotating ring 10. Thus, under the action of the first ring 22, the three second rolling pulleys 24 are pushed to move towards the rotating ring 10, so that the three first rolling pulleys 17 respectively move towards one of the rotating plates 13, and the rotating plate 13 is pushed to rotate along the first rotating shaft 12. And when the rotating plate 13 rotates to 90 degrees, at this time, the three rotating plates 13 clamp the workpiece 3 at the same time, thus realizing the function of automatic clamping;

[0043] A linear module for controlling the reciprocating movement of the auxiliary seat 51 is arranged inside the connecting seat 4. Since the linear module is a prior art, it is not described in detail in this solution. A servo motor for controlling the rotation of the grinding wheel 5 is arranged inside the auxiliary seat 51. The servo motor can control the rotation of the grinding wheel 5 to grind the workpiece 3. At the same time, the grinding wheel 5 can be driven by the linear module to move horizontally and reciprocally to grind the workpiece 3 in all directions;

[0044] After the workpiece 3 is clamped, the driving motor 8 is started. The output end of the driving motor 8 drives the rotating plate to drive the clamped workpiece 3 to rotate slowly in a circle. When the second rolling pulley 24 originally located on the workpiece 3 contacts one side slope of the groove 49 during the lateral rotation process, and moves from the lowest point to the highest point along the slope, it pushes the second rolling pulley 24 to drive the first rolling pulley 17 to move towards the rotating ring 10 through the sliding rod 15, thereby pushing the rotating plate 13 to rotate towards the workpiece 3. At the same time, when the second rolling pulley 24 originally located on the side rotates to the top, during the movement from the highest point to the lowest point of one side slope of the groove 49, it is reset under the action of the compression spring 18. As a result, the rotating plate 13 originally located on the side is no longer subjected to the extrusion force and will be driven by the first torsion spring 14 to reset, so that the rotating plate 13 rotated from the side to the top will always be in an open state, enabling the clamping position of the workpiece 3 to be switched during the circular rotation process of the workpiece 3, thus ensuring that the workpiece 3 can be polished in all directions, improving the overall polishing effect of the workpiece 3, eliminating the need for subsequent replacement of the clamping position for polishing operations, improving work efficiency, and thereby enhancing the overall practicality of the device;

[0045] When the rotating plate 13 originally located on the top rotates to the side, and the second rolling pulley 24 still adheres to the inner plane of the groove 49 and does not contact its inner slope, the spur gear 31 first contacts the arc-shaped teeth 33 during the circular rotation process. Driven by the arc-shaped teeth 33, the spur gear 31 is toggled to drive the reciprocating lead screw 30 to rotate, thereby driving the second rectangular plate 29 to drive the pressing plate 25 to move outward from the rotating plate 13. When the arc-shaped teeth 33 are separated from the spur gear 31, the second rolling pulley 24 will contact the inner slope of the groove 49. In this way, when the rotating plate 13 rotates back 90 degrees, the workpiece 3 is clamped by the pressing plate 25 extending from the inside of the rotating plate 13, so that the workpiece 3 can be better clamped, preventing the diameter of the workpiece 3 from becoming smaller after being polished, causing the clamping of the rotating plate 13 on the workpiece 3 to become loose and the workpiece 3 to slide, thereby improving the clamping stability of the device and enhancing the overall practicality of the device;

[0046] After the grinding wheel 5 finishes grinding the workpiece 3 completely, at this time, the PLC controller controls the hydraulic cylinder 19 to start. The output end of the hydraulic cylinder 19 drives the third connecting plate 21 to move towards the second connecting plate 7, thereby driving the connecting bar 48 to move towards the second connecting plate 7, and then driving the third rotating ring 45 to move towards the second connecting plate 7. Thus, a set of trapezoidal teeth 43 are driven to move respectively through the four connecting bars 39. When the trapezoidal teeth 43 contact the second spur gear 38, the second spur gear 38 is driven to rotate under the action of the trapezoidal teeth 43, thereby driving the second rotating shaft 37 to rotate, and then driving the second bevel gear 35 to rotate. Thus, the first bevel gear 34 is driven to drive the reciprocating screw rod 30 to rotate, and then the pressing plate 25 is driven to reset, so that the pressing plate 25 can perform the next clamping, and will not get stuck on the outer wall of the workpiece 3 and over-extrude the workpiece 3, thereby improving the overall practicability of the device;

[0047] When the trapezoidal teeth 43 move towards the second connecting plate 7, when the second spur gear 38 contacts the trapezoidal teeth 43, the second spur gear 38 is driven to rotate under the action of the limiting plate 50 and the trapezoidal teeth 43. When the trapezoidal teeth 43 move in the opposite direction of the second connecting plate 7, the trapezoidal teeth 43 are resisted when contacting the second spur gear 38. At this time, the trapezoidal teeth 43 are driven to rotate under the action of the second spur gear 38. When the trapezoidal teeth 43 are separated from the second spur gear 38, the trapezoidal teeth 43 are reset under the action of the second torsion spring 42, thereby improving the overall practicability of the device;

[0048] When the rotating plate 13 rotates circumferentially, when the second spur gear 38 contacts the connecting bar 39, it will push the connecting bar 39 to drive the second rotating ring 44 to rotate circumferentially, so that the arc spring 47 is compressed. When the rotating plate 13 rotates, when the second spur gear 38 is misaligned with the connecting bar 39 and the connecting bar 39 is no longer subject to resistance, it is reset under the action of the arc spring 47, thereby ensuring that the second spur gear 38 will not be hindered during rotation, and further ensuring the stability of the device operation.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A grinding device for producing a ceramic grinding core material, characterized in that, Including: A frame (1), one side of the frame (1) is fixedly connected with a connecting seat (4), one side of the connecting seat (4) is fixedly connected with a placing table (2), a workpiece (3) is placed on the top of the placing table (2), one side of the connecting seat (4) is fixedly connected with a first connecting plate (6), the front end of the connecting seat (4) is fixedly connected with an auxiliary seat (51), and grinding wheels (5) are installed at both ends of the auxiliary seat (51); A rotating mechanism, the rotating mechanism is arranged on one side of the first connecting plate (6) and is used to drive the workpiece (3) to rotate. The rotating mechanism includes a second connecting plate (7) fixedly connected to one side of the first connecting plate (6), a driving motor (8) is installed on one side of the second connecting plate (7), the output end of the driving motor (8) penetrates to the other side of the second connecting plate (7) and is fixedly connected with a connecting shaft (9), and one end of the connecting shaft (9) is fixedly connected with a rotating ring (10); A clamping mechanism, the clamping mechanism is arranged on one side of the first connecting plate (6) and is used to clamp the workpiece (3); An adaptive clamping mechanism, the adaptive clamping mechanism is arranged inside the rotating ring (10) and is used to adaptively clamp the workpiece (3).

2. The grinding device for producing a ceramic grinding core material according to claim 1, characterized in that, The clamping mechanism includes four groups of first fixing seats (11) fixedly connected to one end of the (10), and each group of the first fixing seats (11) has two. A first rotating shaft (12) is rotatably connected to the inside of the first fixing seat (11), the first rotating shaft (12) penetrates to the inside of the first fixing seat (11) and is fixedly connected with a rotating plate (13), and a first torsion spring (14) is installed between the first fixing seat (11) and the first rotating shaft (12).

3. A grinding device for producing a ceramic grinding core material according to claim 2, characterized in that, The clamping mechanism further includes four sliding rods (15) slidably connected to the inside of the rotating ring (10), and one end of each sliding rod (15) penetrates to the outside of the rotating ring (10) and is fixedly connected with a first connecting block (16). A compression spring (18) is installed between the rotating ring (10) and the first connecting block (16). A first rolling pulley (17) is rotatably connected to the inside of the first connecting block (16), and a driving component is arranged on the other side of the sliding rod (15).

4. A grinding device for producing a ceramic grinding core material according to claim 3, characterized in that, The driving component includes a hydraulic cylinder (19) installed on one side of the second connecting plate (7), and the output end of the hydraulic cylinder (19) penetrates to the other side of the second connecting plate (7) and is fixedly connected with a first connecting rod (20). One end of the first connecting rod (20) is fixedly connected with a third connecting plate (21), a first circular ring (22) is fixedly connected to the bottom of the third connecting plate (21), and a partial opening unit is arranged on one side of the first circular ring (22).

5. A grinding device for producing a ceramic grinding core material according to claim 4, characterized in that, The local opening unit includes a groove (49) formed on one side of the first ring (22), and the groove (49) is composed of a flat surface section and two inclined surface sections at both ends. The other end of the sliding rod (15) is fixedly connected with a second connecting block (23), and a second rolling pulley (24) is rotatably connected to the inner side of the second connecting block (23).

6. The grinding device for producing a ceramic grinding core material according to claim 5, characterized in that, The adaptive clamping mechanism includes a first rectangular groove (26) formed on the inner side of the second connecting block (23). A pressing plate (25) is slidably connected to the inner side of the first rectangular groove (26). A first rectangular plate (28) is fixedly connected to the inner side of the first rectangular groove (26). A second rectangular groove (27) is formed on the inner side of the pressing plate (25). A second rectangular plate (29) is fixedly connected to the inner side of the second rectangular groove (27). A reciprocating lead screw (30) is rotatably connected to the inner side of the first rectangular plate (28), and the second rectangular plate (29) is threadedly connected to the outer wall of the reciprocating lead screw (30).

7. A grinding device for producing a ceramic grinding core material according to claim 6, characterized in that, The adaptive clamping mechanism further includes a second connecting rod (32) fixedly connected to one side of the first connecting plate (6). One end of the second connecting rod (32) is fixedly connected with an arc-shaped tooth (33). The reciprocating lead screw (30) penetrates through the top of the rotating plate (13) and is fixedly connected with a spur gear (31), and the spur gear (31) meshes with the arc-shaped tooth (33). A reset assembly for driving the pressing plate (25) to reset is arranged on one side of the rotating plate (13).

8. A grinding device for producing a ceramic grinding core material according to claim 7, characterized in that, The reset assembly includes a second fixed seat (36) fixedly connected to one side of the rotating plate (13). A second rotating shaft (37) is rotatably connected to the inner side of the second fixed seat (36). One end of the second rotating shaft (37) is fixedly connected with a second bevel gear (35). The top of the reciprocating lead screw (30) is fixedly connected with a first bevel gear (34), and the first bevel gear (34) meshes with the second bevel gear (35).

9. The grinding device for producing a ceramic grinding core material according to claim 8, characterized in that, The reset assembly further includes a connecting strip (48) fixedly connected to one side of the third connecting plate (21). One end of the connecting strip (48) is fixedly connected with a third rotating ring (45). A limiting groove (46) is formed in the third rotating ring (45). A second rotating ring (44) is rotatably connected to the inner side of the limiting groove (46). An arc-shaped spring (47) is installed between the limiting groove (46) and the second rotating ring (44). The bottom of the second rotating ring (44) is fixedly connected with a connecting strip (39), and a one-way driving unit is arranged on one side of the connecting strip (39).

10. A grinding device for producing a ceramic grinding core material according to claim 9, characterized in that, The one-way driving unit includes multiple groups of rotating seats (40) fixedly connected to one side of the connecting bar (39). There are two rotating seats (40) in each group. A third rotating shaft (41) is rotatably connected to the inner side of the rotating seat (40). The third rotating shaft (41) penetrates to the inner side of the rotating seat (40) and is fixedly connected with a trapezoidal gear tooth (43). A second torsion spring (42) is installed between the rotating seat (40) and the third rotating shaft (41). A plurality of limiting plates (50) are fixedly connected to the top of the connecting bar (39), and each limiting plate (50) is attached to one side of the trapezoidal gear tooth (43).

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