Auxiliary fixing device for ceramic restoration

Abstract

This utility model discloses an auxiliary fixing device for ceramic repair, including a fixing plate; it also includes a support column fixedly connected to the lower end of the fixing plate, a rotating disk rotatably connected to the fixing plate, a clamping assembly mounted on the rotating disk for clamping ceramic parts, a gear fixedly connected to the outside of the rotating shaft of the rotating disk, and a fixing assembly mounted on the lower end of the fixing plate, the fixing assembly being used to limit the gear; the fixing assembly includes a guide block fixedly connected to the lower end of the fixing plate, a first spring fixedly connected inside the guide block, a movable block fixedly connected to one side of the first spring, a limiting block fixedly connected to one side of the movable block, and a second spring fixedly connected inside the movable block; the worktable of this utility model can rotate 360° horizontally, allowing adjustment of the repair orientation without loosening the clamps or repeatedly disassembling and assembling the ceramic parts, reducing operation steps, shortening the single repair time, making the worktable rotate smoothly and positioning accurately, ensuring stability during ceramic part repair, and reducing secondary repairs.

Description

Technical Field

[0001] This utility model relates to the field of ceramic repair technology, and in particular to an auxiliary fixing device for ceramic repair. Background Technology

[0002] Ceramic products, as important carriers of historical culture, artistic value, and practical function, are widely used in fields such as cultural relic protection, art restoration, and the maintenance of everyday ceramic items. In the ceramic restoration process, whether it's repairing cracks, filling gaps, or restoring surface patterns, precise and stable fixation of the ceramic piece is essential to ensure the accuracy of restoration operations (such as applying adhesive, splicing, and polishing), and to avoid deviations caused by ceramic piece displacement, or even secondary damage. Therefore, auxiliary fixing devices for ceramic restoration have become one of the indispensable core equipment in ceramic restoration operations.

[0003] Existing auxiliary fixing devices for ceramic repair achieve stable fixing of the ceramic part by placing it on the worktable and then applying uniform pressure to the edge or specific support point of the ceramic part through fixing claws, thereby avoiding a decrease in repair accuracy due to displacement of the ceramic part during the repair process.

[0004] However, the existing fixed device's worktable cannot achieve 360° horizontal rotation. As a result, in actual repair work, after the operator has completed the repair work on a ceramic part in one direction, if it is necessary to repair the side, back or other non-initial orientation of the ceramic part, it is often necessary to first loosen the fixing claws and manually adjust the placement angle of the ceramic part. This process not only increases the number of operation steps, but also prolongs the operation time of a single repair. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide an auxiliary fixing device for ceramic repair. The worktable can rotate 360° horizontally, and the repair position can be adjusted without loosening the chucks or repeatedly disassembling and assembling the ceramic parts. This reduces the number of operation steps, shortens the repair time, makes the worktable rotate smoothly and position accurately, ensures the stability of the ceramic parts during repair, and reduces the need for secondary repairs.

[0006] The objective of this utility model is achieved through the following technical solution: An auxiliary fixing device for ceramic repair includes a fixing plate; it also includes a support column fixedly connected to the lower end of the fixing plate, a rotating disk rotatably connected to the fixing plate, a clamping assembly mounted on the rotating disk for clamping ceramic parts, a gear fixedly connected to the outside of the rotating shaft of the rotating disk, and a fixing assembly mounted on the lower end of the fixing plate, wherein the fixing assembly is used to limit the gear. The fixing assembly includes a guide block fixedly connected to the lower end of the fixing plate, a first spring fixedly connected to the guide block, a movable block fixedly connected to one side of the first spring, a limiting block fixedly connected to one side of the movable block, a second spring fixedly connected to the movable block, a limiting post fixedly connected to one side of the second spring, and a pull rod fixedly connected to the limiting post. The first spring presses against the movable block and the limiting post, causing the limiting block to mesh with the gear.

[0007] In one optional embodiment, a groove is provided on the guide block, and the movable block is slidably connected to the inner side of the guide block through the groove.

[0008] In one optional embodiment, a second groove is provided on the movable block, and a limiting post is slidably connected to the inner side of the movable block through the second groove.

[0009] In one optional embodiment, a groove three is provided on the guide block, and a limiting post is movably connected to the inside of the guide block through the groove three. When the guide block is engaged inside the groove three, the limiting post limits and fixes the movable block.

[0010] In one optional embodiment, the clamping assembly includes a worktable fixedly connected to the upper end of the rotating disk, a mounting column installed in the worktable, a threaded rod rotatably connected to the inner side of the mounting column, a sliding block threadedly connected to the outer side of the threaded rod, a clamping plate fixedly connected to the upper end of the sliding block, and a rubber pad fixedly connected to the clamping surface of the clamping plate.

[0011] In one optional embodiment, a slot four is provided on the worktable, and a sliding block is slidably connected to the inner side of the worktable through the slot four.

[0012] In one optional embodiment, multiple sets of mounting posts, threaded rods, sliding blocks, clamping plates, and rubber pads are provided, and multiple sets of mounting posts, threaded rods, sliding blocks, clamping plates, and rubber pads are arranged in a circumferential array on the worktable.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. The worktable of this utility model can rotate 360° horizontally, and the repair position can be adjusted without loosening the chucks or repeatedly disassembling and assembling the ceramic parts. This reduces the number of operation steps, shortens the repair time, makes the worktable rotate smoothly and position accurately, ensures the stability of the ceramic parts during repair, and reduces the need for secondary repairs. 2. The clamping assembly of this utility model can adapt to the clamping requirements of ceramic parts of different sizes. The rubber pad on the clamping surface of the clamping plate can buffer the clamping force and prevent the metal clamping plate from directly contacting the surface of the ceramic part, thus preventing scratches, cracks and other damage to the ceramic part. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of an auxiliary fixing device for ceramic repair; Figure 2 A cross-sectional structural schematic diagram of an auxiliary fixing device for ceramic repair; Figure 3 A schematic cross-sectional view of a combination of a guide block, a first spring, a movable block, a limiting block, and a limiting post in an auxiliary fixing device for ceramic repair. Figure 4 A schematic cross-sectional view of the combination of a movable block, a second spring, a limiting post, and a tie rod in an auxiliary fixing device for ceramic repair. Figure 5 This is a cross-sectional structural diagram of a workbench, mounting column, threaded rod, sliding block, clamping plate, and rubber pad assembly for an auxiliary fixing device used in ceramic repair.

[0015] Explanation of reference numerals in the attached drawings: 1. Fixed plate; 2. Support column; 3. Rotating disk; 401. Gear; 402. Guide block; 403. First spring; 404. Movable block; 405. Limiting block; 406. Second spring; 407. Limiting column; 408. Pull rod; 501. Worktable; 502. Mounting column; 503. Threaded rod; 504. Sliding block; 505. Clamping plate; 506. Rubber pad. Detailed Implementation

[0016] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Unless otherwise specified, the materials and equipment used in this embodiment are all commercially available. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0017] In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In the description of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0018] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected," "linked," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a connection through an intermediary, the internal connection of two elements, or the interaction between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0019] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such process, method, product, or apparatus.

[0020] Please refer to Figures 1-5 An auxiliary fixing device for ceramic repair includes a fixing plate 1; it also includes a support column 2 fixedly connected to the lower end of the fixing plate 1, a rotating disk 3 rotatably connected to the fixing plate 1, a clamping assembly mounted on the rotating disk 3 for clamping ceramic parts, a gear 401 fixedly connected to the outside of the rotating shaft of the rotating disk 3, and a fixing assembly mounted on the lower end of the fixing plate 1, wherein the fixing assembly is used to limit the gear 401. The fixing assembly includes a guide block 402 fixedly connected to the lower end of the fixing plate 1, a first spring 403 fixedly connected inside the guide block 402, a movable block 404 fixedly connected to one side of the first spring 403, a limiting block 405 fixedly connected to one side of the movable block 404, a second spring 406 fixedly connected inside the movable block 404, a limiting post 407 fixedly connected to one side of the second spring 406, and a pull rod 408 fixedly connected to the limiting post 407. The first spring 403 presses against the movable block 404 and the limiting post 407, causing the limiting block 405 to mesh with the gear 401.

[0021] In a preferred embodiment of this utility model, the ceramic part is placed on the clamping assembly. After the ceramic part is clamped by the clamping assembly, if the angle needs to be adjusted, first push the pull rod 408 to push the limiting post 407 into the inside of the movable block 404. The movable block 404 compresses the second spring 406, releasing the limitation on the movable block 404. Then pull the pull rod 408 to drive the limiting post 407 to move against the elastic force of the second spring 406. Continue to pull the pull rod 408, the movable block 404 compresses the first spring 403, the limiting block 405 disengages from the gear 401, and the rotating disk 3 can rotate freely. After adjusting to the target angle, release the pull rod 408, the first spring 403 resets and pushes the movable block 404, the limiting block 405 re-engages with the gear 401, and the rotating disk 3 is locked. At the same time, the second spring 406 resets, and the limiting post 407 fixes the movable block 404 to ensure stable locking.

[0022] In a preferred embodiment of this utility model, a groove is provided on the guide block 402, and the movable block 404 is slidably connected to the inner side of the guide block 402 through the groove, providing precise sliding guidance for the movable block 404, restricting the movement trajectory of the movable block 404, ensuring that the movable block 404 can only move along the straight line direction of the groove, avoiding deviation or jamming of the movable block 404 during movement, ensuring that the limiting block 405 can be accurately aligned with the tooth groove of the gear 401, and improving the accuracy of the meshing between the fixed component and the gear 401.

[0023] In a preferred embodiment of this utility model, a second groove is provided on the movable block 404, and a limiting post 407 is slidably connected to the inner side of the movable block 404 through the second groove, providing a stable sliding space for the limiting post 407, restricting the movement direction of the limiting post 407, ensuring that the limiting post 407 can only extend and retract along the straight direction of the second groove, avoiding the limiting post 407 from tilting or getting stuck during movement, and ensuring that the limiting post 407 can accurately cooperate with the third groove of the guide block 402 to achieve limiting or releasing the limiting of the movable block 404.

[0024] In a preferred embodiment of this utility model, a groove 3 is provided on the guide block 402, and a limiting post 407 is movably connected to the inner side of the guide block 402 through the groove 3. When the guide block 402 is engaged in the inner side of the groove 3, the limiting post 407 limits and fixes the movable block 404. The groove 3 provides an engagement position for the limiting post 407. When the limiting post 407 is engaged in the inner side of the groove 3, it can fix the movable block 404 in the current position, preventing the movable block 404 from moving due to slight collisions from external forces, causing the limiting block 405 to disengage from the gear 401, and further improving the stability of the angle locking of the rotating disk 3.

[0025] In a preferred embodiment of this utility model, the clamping assembly includes a worktable 501 fixedly connected to the upper end of the rotating disk 3, a mounting post 502 installed inside the worktable 501, a threaded rod 503 rotatably connected to the inner side of the mounting post 502, a sliding block 504 threadedly connected to the outer side of the threaded rod 503, a clamping plate 505 fixedly connected to the upper end of the sliding block 504, and a rubber pad 506 fixedly connected to the clamping surface of the clamping plate 505. The ceramic part is placed in the center of the worktable 501, and the threaded rod 503 is rotated manually or with a tool. Because the threaded rod 503 and the sliding block 504 are threaded together... The connection is made so that the sliding block 504 is restricted by the slot 4 of the worktable 501 and cannot rotate with the threaded rod 503. The rotational motion of the threaded rod 503 is converted into the linear motion of the sliding block 504. The sliding block 504 drives the clamping plate 505 to move towards the ceramic part. When the rubber pad 506 is in close contact with the surface of the ceramic part and the ceramic part is not loose, the rotation of the threaded rod 503 is stopped. The rubber pad 506 buffers the clamping force and achieves stable clamping of the ceramic part. If it is necessary to remove the ceramic part, the threaded rod 503 is rotated in the opposite direction. The sliding block 504 drives the clamping plate 505 away from the ceramic part, and the ceramic can be removed.

[0026] In a preferred embodiment of this utility model, a slot four is provided on the worktable 501, and the sliding block 504 is slidably connected to the inner side of the worktable 501 through the slot four, which restricts the movement trajectory of the sliding block 504 and ensures that the sliding block 504 can only move along the straight line of the slot four. This prevents the sliding block 504 from shifting circumferentially as the threaded rod 503 rotates, and ensures that the clamping plate 505 always moves closer to or further away from the ceramic part along a straight line, thereby improving the clamping accuracy and preventing the ceramic part from shifting or being damaged due to the tilt of the sliding block 504.

[0027] In a preferred embodiment of this utility model, multiple sets of mounting posts 502, threaded rods 503, sliding blocks 504, clamping plates 505, and rubber pads 506 are provided. These multiple sets of mounting posts 502, threaded rods 503, sliding blocks 504, clamping plates 505, and rubber pads 506 are arranged in a circumferential array on the worktable 501, which can apply clamping force synchronously from multiple directions around the circumference of the ceramic part, avoiding uneven force on the ceramic part caused by clamping in a single direction, thus improving clamping stability.

[0028] During operation, place the ceramic part in the center of the worktable 501. Manually or with a tool, rotate the threaded rod 503. Since the threaded rod 503 is threadedly connected to the sliding block 504, and the sliding block 504 is restricted by the slot of the worktable 501 and cannot rotate with the threaded rod 503, the rotational motion of the threaded rod 503 is converted into the linear motion of the sliding block 504. The sliding block 504 drives the clamping plate 505 to move towards the ceramic part. When the rubber pad 506 is in close contact with the surface of the ceramic part and the ceramic part is not loose, stop rotating the threaded rod 503. The rubber pad 506 buffers the clamping force, achieving stable clamping of the ceramic part. To remove the ceramic part, rotate the threaded rod 503 in the opposite direction. The sliding block 504 drives the clamping plate 505 away from the ceramic part, allowing the ceramic to be removed. To adjust the angle, first push the lever 408 to push the limiting post 407 into the inside of the movable block 404. The movable block 404 then compresses the second spring 406, releasing the limiting force on the movable block 404. Next, pull the lever 408 to move the limiting post 407 against the elastic force of the second spring 406. Continue pulling the lever 408, and the movable block 404 compresses the first spring 403. The limiting block 405 disengages from the gear 401, allowing the rotating disk 3 to rotate freely. After adjusting to the target angle, release the lever 408. The first spring 403 resets and pushes the movable block 404, causing the limiting block 405 to mesh with the gear 401 again, locking the rotating disk 3. Simultaneously, the second spring 406 resets, and the limiting post 407 fixes the movable block 404, ensuring stable locking.

[0029] Although only certain components and embodiments of this application have been illustrated and described, many modifications and alterations will be apparent to those skilled in the art without actually departing from the scope and spirit of the claims, such as variations in the size, dimensions, structure, shape and proportion of the various elements, their installation arrangement, the materials used, their color, orientation, etc.

[0030] Finally, it should be noted that the above embodiments are only preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An auxiliary fixing device for ceramic repair, comprising a fixing plate (1); characterized in that: It also includes a support column (2) fixedly connected to the lower end of the fixed plate (1), a rotating disk (3) rotatably connected to the fixed plate (1), a clamping assembly installed on the rotating disk (3) for clamping ceramic parts, a gear (401) fixedly connected to the outside of the rotating shaft of the rotating disk (3), and a fixing assembly installed on the lower end of the fixed plate (1), the fixing assembly being used to limit the gear (401); The fixing assembly includes a guide block (402) fixedly connected to the lower end of the fixing plate (1), a first spring (403) fixedly connected inside the guide block (402), a movable block (404) fixedly connected to one side of the first spring (403), a limiting block (405) fixedly connected to one side of the movable block (404), a second spring (406) fixedly connected inside the movable block (404), a limiting post (407) fixedly connected to one side of the second spring (406), and a fixing connection. The pull rod (408) on the limiting post (407) presses the movable block (404) and the limiting post (407) through the first spring (403), so that the limiting block (405) meshes with the gear (401). The guide block (402) has a groove one, and the movable block (404) is slidably connected to the inner side of the guide block (402) through the groove one. The movable block (404) has a groove two, and the limiting post (407) is slidably connected to the inner side of the movable block (404) through the groove two.

2. The auxiliary fixing device for ceramic repair according to claim 1, characterized in that: The guide block (402) has a groove three, and the limiting post (407) is movably connected to the inside of the guide block (402) through the groove three. When the guide block (402) is engaged in the inside of the groove three, the limiting post (407) limits and fixes the movable block (404).

3. The auxiliary fixing device for ceramic repair according to claim 1, characterized in that: The clamping assembly includes a worktable (501) fixedly connected to the upper end of the rotating disk (3), a mounting post (502) installed in the worktable (501), a threaded rod (503) rotatably connected to the inner side of the mounting post (502), a sliding block (504) threadedly connected to the outer side of the threaded rod (503), a clamping plate (505) fixedly connected to the upper end of the sliding block (504), and a rubber pad (506) fixedly connected to the clamping surface of the clamping plate (505).

4. The auxiliary fixing device for ceramic repair according to claim 3, characterized in that: The workbench (501) has a slot four, and the sliding block (504) is slidably connected to the inside of the workbench (501) through the slot four.

5. The auxiliary fixing device for ceramic repair according to claim 3, characterized in that: Multiple sets of mounting posts (502), threaded rods (503), sliding blocks (504), clamping plates (505) and rubber pads (506) are provided, and multiple sets of mounting posts (502), threaded rods (503), sliding blocks (504), clamping plates (505) and rubber pads (506) are arranged in a circumferential array on the worktable (501).

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