Ceramic part end face accurate grinding device

Abstract

The utility model belongs to the technical field of ceramic machining, and discloses a ceramic part end face accurate grinding device which comprises a working table and a lifting table and further comprises an adjustable accurate grinding assembly, an end face accurate grinding assembly and an end face accurate grinding assembly. The adjustable fine grinding assembly comprises a first motor, the first motor is arranged at the top of the lifting table, a rotating rod is installed on an output shaft of the first motor, the outer surface of the rotating rod is sleeved with a movable part, rotating frames are hinged to the two sides of the movable part, and movable blocks are hinged to the bottom ends of the rotating frames. The top of the movable part is sleeved with a rotating block, a movable frame is hinged to the bottom end of the rotating rod, and a grinding wheel is arranged at the bottom end of the movable frame. And through cooperation of the movable frames and the rotating rods, when the movable blocks move, the two movable frames can be driven to rotate, then the distance between the two grinding wheels can be adjusted, and accurate grinding can be conveniently conducted on the ends of the ceramic parts with different diameters.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceramic processing, in particular to a ceramic piece end surface fine grinding device. Background Art

[0002] Ceramic materials are mostly oxides, nitrides, borides and carbides. Common ceramic materials include clay, alumina, kaolin, etc. Ceramic materials are generally hard, and ceramic raw materials are made by quenching a large amount of resource clay.

[0003] When processing ceramic parts, it is often necessary to polish and grind the end faces of the ceramic parts. However, the equipment for grinding the ends of ceramic parts in the prior art usually needs to move the ceramic parts to the position of the grinding wheel, and perform fine grinding by rotating the ceramic parts and contacting them with the grinding wheel. The operation is relatively complicated, and the equipment that automatically fine grinds the end faces of ceramic parts is difficult to adjust the grinding range of the grinding wheel according to the diameter of the end faces of the ceramic parts, thereby reducing the work efficiency of the staff. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a ceramic component end surface fine grinding device, which is convenient for adjusting the diameter of the tool ceramic component and the grinding range.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ceramic end surface fine grinding device, including a workbench and a lifting platform, and also including:

[0006] An adjustable fine grinding assembly, which is arranged on the lifting platform and is used to adjust the position of fine grinding of the ceramic piece;

[0007] Among them, the adjustable fine grinding assembly includes a first motor, which is arranged on the top of the lifting platform, and the output shaft of the first motor is installed with a rotating rod, the outer surface of the rotating rod is sleeved with a movable part, and the two sides of the movable part are hinged with a rotating frame, the bottom end of the rotating frame is hinged with a movable block, the top of the movable part is sleeved with a rotating block, the bottom end of the rotating rod is hinged with a movable frame, the bottom end of the movable frame is provided with a grinding wheel, and the outer side of the movable frame is provided with a first sliding groove.

[0008] Preferably, a mounting ring is installed on the top of the workbench, a limit plate is hinged on the outer side of the mounting ring, a cavity is opened inside the workbench, a second motor is installed inside the cavity, a threaded rod is installed on the output shaft of the second motor, a lifting plate is threadedly connected to the outer surface of the threaded rod, a connecting frame is installed on the outer side of the lifting plate, and a second sliding groove is opened on the outer side of the connecting frame.

[0009] Preferably, the movable block is slidably engaged with the first sliding groove.

[0010] Preferably, the outer surface of the rotating rod is provided with threads, and the rotating block is threadedly connected to the rotating rod.

[0011] Preferably, rubber is provided on the top of the limiting plate, and the limiting plate is in extrusion contact with the ceramic piece.

[0012] Preferably, a round shaft is sleeved on the bottom end of the limiting plate, and the round shaft is slidably matched with the second sliding groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model uses the cooperation between the rotary block and the rotating rod, when the rotary block rotates along the outer surface of the rotating rod, the rotary block will drive the movable part to move upward, so that the movable block can be driven by the rotating frame, so that the movable block will move along the outer surface of the first slide groove. At the same time, through the cooperation between the movable frame and the rotating rod, when the movable block moves, the two movable frames will be driven to rotate, so that the spacing between the two grinding wheels can be adjusted, which is convenient for fine grinding of the ends of ceramic parts with different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the front side of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 4 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0020] In the figure: 1. workbench; 2. lifting platform; 3. first motor; 4. rotating rod; 5. movable part; 6. rotating frame; 7. rotating block; 8. movable frame; 9. grinding wheel; 10. first slide groove; 11. movable block; 12. mounting ring; 13. limit plate; 14. cavity; 15. second motor; 16. threaded rod; 17. connecting frame; 18. second slide groove; 19. lifting plate; 20. round shaft. 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] like Figures 1 to 5 As shown, the utility model provides a ceramic component end surface fine grinding device, including a workbench 1 and a lifting platform 2, and also includes:

[0023] An adjustable fine grinding assembly, which is arranged on the lifting platform 2 and is used to adjust the position of fine grinding of the ceramic piece;

[0024] Among them, the adjustable fine grinding assembly includes a first motor 3, which is arranged on the top of the lifting platform 2, and the output shaft of the first motor 3 is installed with a rotating rod 4, the outer surface of the rotating rod 4 is sleeved with a movable part 5, the two sides of the movable part 5 are hinged with a rotating frame 6, the bottom end of the rotating frame 6 is hinged with a movable block 11, the top of the movable part 5 is sleeved with a rotating block 7, the bottom end of the rotating rod 4 is hinged with a movable frame 8, the bottom end of the movable frame 8 is provided with a grinding wheel 9, and the outer side of the movable frame 8 is provided with a first sliding groove 10.

[0025] Through the cooperation between the rotary block 7 and the rotating rod 4, when the rotary block 7 rotates along the outer surface of the rotating rod 4, the movable part 5 will be driven to move upward through the rotary block 7, so that the movable block 11 can be driven by the rotating frame 6, so that the movable block 11 will move along the outer surface of the first slide groove 10. At the same time, through the cooperation between the movable frame 8 and the rotating rod 4, when the movable block 11 moves, the two movable frames 8 will be driven to rotate, so that the distance between the two grinding wheels 9 can be adjusted, which is convenient for fine grinding of the ends of ceramic parts with different diameters.

[0026] Among them, a mounting ring 12 is installed on the top of the workbench 1, and a limit plate 13 is hinged on the outer side of the mounting ring 12. A cavity 14 is opened inside the workbench 1, and a second motor 15 is installed inside the cavity 14. A threaded rod 16 is installed on the output shaft of the second motor 15. A lifting plate 19 is threadedly connected to the outer surface of the threaded rod 16. A connecting frame 17 is installed on the outer side of the lifting plate 19, and a second slide groove 18 is opened on the outer side of the connecting frame 17.

[0027] Through the cooperation between the threaded rod 16 and the lifting plate 19, when the second motor 15 is running, the lifting plate 19 will be driven to move up and down. At the same time, through the cooperation between the second slide groove 18 and the round shaft 20, when the lifting plate 19 moves, the limit plate 13 will be pulled downward by the round shaft 20. At this time, through the cooperation between the limit plate 13 and the mounting ring 12, the limit plate 13 will be driven to rotate and squeeze the ceramic part to limit it.

[0028] The movable block 11 is slidably matched with the first sliding groove 10 .

[0029] Through the cooperation between the movable block 11 and the first sliding groove 10 , when the rotating frame 6 pulls the movable block 11 , the movable block 11 will move along the outer surface of the first sliding groove 10 and pull the movable frame 8 to rotate.

[0030] The outer surface of the rotating rod 4 is provided with threads, and the rotating block 7 is threadedly connected to the rotating rod 4 .

[0031] Through the threads provided on the outer surface of the rotating rod 4, when the rotating block 7 rotates, it will move up and down along the threads on the outer surface of the rotating rod 4, so that the movable part 5 can be driven by the rotating block 7 to pull the rotating frame 6, and the movable frame 8 can be pulled by the rotating frame 6 to rotate.

[0032] The top of the limiting plate 13 is provided with rubber, and the limiting plate 13 is in extrusion contact with the ceramic component.

[0033] By means of the rubber disposed at the end of the limiting plate 13 , when the limiting plate 13 positions the ceramic piece, wear of the ceramic piece can be avoided when the ceramic piece is clamped.

[0034] The bottom end of the limiting plate 13 is sleeved with a round shaft 20 , and the round shaft 20 is slidably matched with the second sliding groove 18 .

[0035] Through the cooperation between the round shaft 20 and the second slide groove 18, when the second slide groove 18 moves downward, the round shaft 20 will pull the limit plate 13, so that the limit plate 13 will rotate along the outer side of the mounting ring 12, thereby facilitating the limit plate 13 to squeeze the ceramic part.

[0036] The working principle and use process of this utility model:

[0037] First, the staff places the ceramic piece on the mounting ring 12. When the second motor 15 is running, the lifting plate 19 will be driven to move up and down. At the same time, through the cooperation between the second slide groove 18 and the circular shaft 20, when the lifting plate 19 moves, the limit plate 13 will be pulled downward by the circular shaft 20. At this time, through the cooperation between the limit plate 13 and the mounting ring 12, the limit plate 13 will be driven to rotate and position the ceramic piece. When fine-grinding ceramic pieces of different sizes, the staff can rotate the rotary block 7. When the rotary block 7 rotates along the outer surface of the rotating rod 4, the movable piece 5 will be driven to move upward through the rotary block 7, so that the movable block 11 can be driven by the rotating frame 6, so that the movable block 11 will move along the outer surface of the first slide groove 10. At the same time, through the cooperation between the movable frame 8 and the rotating rod 4, when the movable block 11 moves, it will drive the two movable frames 8 to rotate, so that the spacing between the two grinding wheels 9 can be adjusted, which is convenient for fine grinding the ends of ceramic pieces with different diameters.

[0038] 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.

[0039] Although 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 ceramic component end surface fine grinding device, comprising a workbench (1) and a lifting platform (2), characterized in that: Also includes: An adjustable fine grinding assembly, which is arranged on the lifting platform (2) and is used to adjust the position of fine grinding of the ceramic piece; The adjustable fine grinding assembly comprises a first motor (3), the first motor (3) is arranged at the top of the lifting platform (2), the output shaft of the first motor (3) is installed with a rotating rod (4), the outer surface of the rotating rod (4) is sleeved with a movable part (5), the two sides of the movable part (5) are hinged with a rotating frame (6), the bottom end of the rotating frame (6) is hinged with a movable block (11), the top of the movable part (5) is sleeved with a rotating block (7), the bottom end of the rotating rod (4) is hinged with a movable frame (8), the bottom end of the movable frame (8) is provided with a grinding wheel (9), and the outer side of the movable frame (8) is provided with a first sliding groove (10).

2. A ceramic component end surface fine grinding device according to claim 1, characterized in that: A mounting ring (12) is installed on the top of the workbench (1), a limit plate (13) is hingedly connected to the outer side of the mounting ring (12), a cavity (14) is provided inside the workbench (1), a second motor (15) is installed inside the cavity (14), a threaded rod (16) is installed on the output shaft of the second motor (15), a lifting plate (19) is threadedly connected to the outer surface of the threaded rod (16), a connecting frame (17) is installed on the outer side of the lifting plate (19), and a second sliding groove (18) is provided on the outer side of the connecting frame (17).

3. A ceramic component end surface fine grinding device according to claim 1, characterized in that: The movable block (11) is slidably matched with the first sliding groove (10).

4. A ceramic component end surface fine grinding device according to claim 1, characterized in that: The outer surface of the rotating rod (4) is provided with threads, and the rotating block (7) is threadedly connected to the rotating rod (4).

5. The ceramic component end surface fine grinding device according to claim 2, characterized in that: The top end of the limiting plate (13) is provided with rubber, and the limiting plate (13) is in extrusion contact with the ceramic piece.

6. A ceramic component end surface fine grinding device according to claim 2, characterized in that: A round shaft (20) is sleeved on the bottom end of the limiting plate (13), and the round shaft (20) is slidably matched with the second sliding groove (18).

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