A tool for repairing a body of a Ru porcelain

Abstract

The utility model discloses a kind of Ru porcelain embryo repair tools, including handle, the both ends of handle are provided with adjusting seat, and the end of two adjusting seats away from each other is detachably installed with tool bit, the end of two tool bits is close to each other and is provided with slot, the outer wall of two tool bits is penetrated and is provided with first locating rod, and one end of first locating rod is welded with first pull block, and first pull block and tool bit are located with first spring outside first locating rod and are equipped with first spring.The utility model in the present application, by pulling first pull block, drive first locating rod to move out from locating hole, release the axial location of adjusting seat, then pull tool bit along the length direction of handle, make insert block separate from slot, namely can wear tool bit is disassembled and replaced, the structure makes tool bit replacement time shorten to 15 seconds or less, compared with traditional tool replacement time-consuming is shorter, and only need to replace tool bit component, so that consumable cost is significantly reduced.

Description

Technical Field

[0001] This utility model relates to the field of porcelain manufacturing technology, and in particular to a tool for trimming Ru porcelain. Background Technology

[0002] In the production process of Ru porcelain, the finishing process is a key step that determines the final shape of the object. It requires fine finishing of the inner and outer surfaces of the body to achieve a smooth surface and regular shape.

[0003] Existing technologies have the following problems:

[0004] Traditional Ru porcelain trimming tools typically have their blades fixedly connected to the handles. When the blades wear down or chip due to prolonged use, the entire tool needs to be replaced, resulting in high operating costs. Statistics show that a skilled Ru porcelain craftsman spends approximately 45% of his monthly consumable costs on tool replacements due to blade wear. Furthermore, the fixed blade angles of existing tools cannot meet the angle requirements of different processes in Ru porcelain trimming, such as "trimming the base, walls, and recesses." For example, when trimming the inner wall of the body, the blade needs to be at a 15°-20° angle to the body, while when trimming the outer base, a 30°-40° angle is required. Fixed-angle tools need to be replaced frequently, reducing process efficiency by more than 30% and making it difficult to meet the complex trimming needs.

[0005] To address these shortcomings, we have proposed a tool for repairing Ru porcelain blanks. Utility Model Content

[0006] The purpose of this utility model is to provide a tool for trimming Ru porcelain, which addresses the shortcomings of existing technologies.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a Ru porcelain trimming tool, comprising a handle, both ends of which are provided with adjustment seats, and a blade head can be detachably installed at the ends of the two adjustment seats that are far apart from each other. A slot is provided at the ends of the two blade heads that are close to each other. A first positioning rod is provided through the outer wall of each of the two blade heads, and a first pull block is welded to one end of the first positioning rod. A first spring is sleeved between the first pull block and the blade head on the outside of the first positioning rod. An insert block is integrally provided at the ends of the two adjustment seats that are far apart from each other, and the insert block is inserted into the slot. A positioning hole is provided on the surface of the insert block, and the first positioning rod is inserted into the positioning hole.

[0008] Each of the two adjusting seats has a limiting block welded to one end close to the other, and the circumferential sidewall of the limiting block has an adjusting hole. The end of the handle close to the adjusting seat is fixed to a limiting seat. The limiting block fits into the limiting seat. A second positioning rod is provided through the surface of the limiting seat. A second pull block is fixed to one end of the second positioning rod. A second spring is sleeved between the second pull block and the limiting seat on the outside of the second positioning rod. The second positioning rod is inserted into the adjusting hole.

[0009] The adjustment holes are provided in multiple ways, and the multiple adjustment holes are distributed in a ring array on the surface of the limiting block.

[0010] Both the slot and the insert have rectangular cross-sections.

[0011] The limiting block is circular.

[0012] The blade is provided with a cutting edge.

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

[0014] 1. In this utility model, by pulling the first pull block, the first positioning rod is moved out of the positioning hole, releasing the axial limit on the adjusting seat. Then, the cutter head is pulled along the length of the handle to disengage the insert block from the slot, so that the worn cutter head can be removed and replaced. This structure shortens the cutter head replacement time to less than 15 seconds, which is shorter than the replacement time of traditional tools. Moreover, only the cutter head part needs to be replaced, which significantly reduces the cost of consumables.

[0015] 2. In this utility model, a rotatable adjustment seat is provided. Pulling the second positioning rod and rotating the adjustment seat, the second positioning rod is then inserted into the adjustment hole of the corresponding angle to achieve angle locking. By changing the positional relationship between the second positioning rod and the adjustment hole, angle adjustment in 15° increments can be achieved within the range of 0°-360°. This meets the angle requirements of different processes in Ru porcelain repair, such as "15° inner bottom trimming, 30° inner wall trimming, and 45° outer bottom recess trimming". This allows a single tool to cover 80% of the repair scenarios, reducing the frequency of tool replacement. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a Ru porcelain trimming tool proposed in this utility model;

[0018] Figure 2 An exploded view of a Ru porcelain trimming tool proposed in this utility model;

[0019] Figure 3 A three-dimensional view of the first pull block, the first positioning rod, and the first spring;

[0020] Figure 4 for Figure 1 An enlarged diagram of A in the diagram.

[0021] Legend:

[0022] 1. Handle; 2. Adjustment seat; 3. Cutting head; 4. Limit seat; 5. Limit block; 6. Adjustment hole; 7. Slot; 8. Insert block; 9. Positioning hole; 10. First pull block; 11. First positioning rod; 12. First spring; 13. Second pull block; 14. Second positioning rod; 15. Second spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model 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 of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "joined" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0025] Please refer to Figure 1 and Figure 2 and Figure 3A tool for trimming Ru porcelain includes a handle 1, with adjustment seats 2 at both ends of the handle 1. A blade 3 is detachably mounted on the ends of the two adjustment seats 2 that are far apart from each other. A slot 7 is provided on the ends of the two blades 3 that are close to each other. A first positioning rod 11 is provided through the outer wall of each blade 3. A first pull block 10 is welded to one end of the first positioning rod 11. A first spring 12 is sleeved on the outside of the first positioning rod 11 between the first pull block 10 and the blade 3. An insert block 8 is integrally provided on the ends of the two adjustment seats 2 that are far apart from each other. The insert block 8 is inserted into the slot 7. A positioning hole 9 is provided on the surface of the insert block 8. The first positioning rod 11 is inserted into the positioning hole 9. Through the engagement of the adjustment seats 2 at both ends of the handle 1 with the slot 7 and insert block 8 of the blade 3, the first positioning rod 11 is inserted into the positioning hole 9 of the insert block 8, and the first spring 12 achieves axial locking of the blade 3. When the first pull block 10 is pulled, the first positioning rod 11 can be moved out of the positioning hole 9 to remove the worn blade 3.

[0026] Please refer to Figure 2 and Figure 4 Each of the two adjusting seats 2 has a limiting block 5 welded to one end close to the other, and the circumferential sidewall of the limiting block 5 is provided with an adjusting hole 6. The end of the handle 1 close to the adjusting seat 2 is fixed to a limiting seat 4. The limiting block 5 fits into the limiting seat 4. A second positioning rod 14 is provided through the surface of the limiting seat 4, and a second pull block 13 is fixed to one end of the second positioning rod 14. A second spring 15 is sleeved on the outside of the second positioning rod 14 between the second pull block 13 and the limiting seat 4. The second positioning rod 14 is inserted into the adjusting hole 6. When adjusting the angle, the second pull block 13 is pulled to make the second positioning rod 14 disengage from the adjusting hole 6 of the upper limit block 5 of the adjusting seat 2. After rotating the adjusting seat 2 to the target angle, the second pull block 13 is released. The second spring 15 is used to push the second positioning rod 14 into the corresponding adjusting hole 6 to complete the angle locking, thereby realizing the quick replacement of the cutter head 3 and the precise adjustment of the angle, meeting the needs of different processes in Ru porcelain repair.

[0027] Please refer to Figure 2 Multiple adjustment holes 6 are provided, and the multiple adjustment holes 6 are arranged in a ring array on the surface of the limiting block 5 to meet the multi-angle adjustment requirements of the cutter head 3 and to be suitable for more complex blank repair scenarios.

[0028] Please refer to Figure 2 Both slot 7 and insert 8 have rectangular cross-sections to prevent relative rotational movement between the cutter head 3 and the adjusting seat 2, thus ensuring stability during use.

[0029] Please refer to Figure 2 The limiting block 5 is circular and fits into the circular groove of the limiting seat 4, ensuring that the adjusting seat 2 and the handle 1 can rotate relative to each other, thus meeting the multi-angle adjustment requirements of the cutter head 3.

[0030] Please refer to Figure 1 and Figure 2 The blade 3 is equipped with a cutting edge, the angle and shape of which are designed according to the needs of trimming the body of Ru porcelain.

[0031] Working principle: In use, the adjusting seats 2 at both ends of the handle 1 are engaged with the slots 7 and inserts 8 of the cutter head 3. The first positioning rod 11 is inserted into the positioning hole 9 of the insert 8 and the first spring 12 is used to lock the axial direction of the cutter head 3. When the first pull block 10 is pulled, the first positioning rod 11 can be moved out of the positioning hole 9 to disassemble the worn cutter head 3. When adjusting the angle, the second pull block 13 is pulled to make the second positioning rod 14 disengage from the adjusting hole 6 of the upper limit block 5 of the adjusting seat 2. After rotating the adjusting seat 2 to the target angle, the second pull block 13 is released. The second spring 15 is used to push the second positioning rod 14 into the corresponding adjusting hole 6 to complete the angle locking. This enables the quick replacement of the cutter head 3 and precise angle adjustment, meeting the needs of different processes in Ru porcelain repair.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A tool for trimming Ru ware, comprising a handle (1), characterized in that, Both ends of the handle (1) are provided with adjustment seats (2), and the ends of the two adjustment seats (2) that are far apart from each other can be detachably installed with blades (3). The ends of the two blades (3) that are close to each other are provided with slots (7). The outer walls of the two blades (3) are provided with first positioning rods (11), and one end of the first positioning rod (11) is welded with a first pull block (10). A first spring (12) is sleeved between the first pull block (10) and the blade (3) on the outside of the first positioning rod (11). The ends of the two adjustment seats (2) that are far apart from each other are provided with inserts (8), and the inserts (8) are inserted into the slots (7). The surface of the inserts (8) is provided with positioning holes (9), and the first positioning rod (11) is inserted into the positioning holes (9).

2. The Ru porcelain trimming tool according to claim 1, characterized in that, Each of the two adjustment seats (2) has a limit block (5) welded to one end close to the other, and the circumferential sidewall of the limit block (5) is provided with an adjustment hole (6). The end of the handle (1) close to the adjustment seat (2) is fixed to a limit seat (4). The limit block (5) fits into the limit seat (4). A second positioning rod (14) is provided through the surface of the limit seat (4). A second pull block (13) is fixed to one end of the second positioning rod (14). A second spring (15) is sleeved between the second pull block (13) and the limit seat (4) on the outside of the second positioning rod (14). The second positioning rod (14) is inserted into the adjustment hole (6).

3. A Ru porcelain trimming tool according to claim 2, characterized in that, The adjustment holes (6) are provided in multiple ways, and the multiple adjustment holes (6) are distributed in a ring array on the surface of the limiting block (5).

4. A Ru porcelain trimming tool according to claim 1, characterized in that, Both the slot (7) and the insert (8) have rectangular cross-sections.

5. A Ru porcelain trimming tool according to claim 2, characterized in that, The limiting block (5) is circular.

6. A Ru porcelain trimming tool according to claim 1, characterized in that, The blade (3) is provided with a cutting edge.

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