Porcelain carving control cutter cap and multi-control-position flat-bevel-opening porcelain carving cutter composed of porcelain carving control cutter cap

Abstract

The utility model discloses a porcelain carving cutter control cap and a multi-control-position flat-bevel-opening porcelain carving cutter composed of the same. Only the top end of the knife is knocked when the flat and bevel carving knife is used for carving, the knife is prone to slipping off in the knocking process, and a standard position expanding auxiliary tool for knocking is lacked. The ceramic nicking tool comprises a cylinder and an outer supporting block, a connecting hole is formed in the lower end of the cylinder in the axial direction, the cylinder is detachably connected with the top end of a tool bar in a ceramic nicking tool body through the connecting hole, the cylinder is fixedly sleeved with the outer supporting block, and a knocking groove matched with a knocking hammer is formed in the top face of the outer supporting block. At least one side knocking notch matched with the knocking hammer is machined in the outer side wall of the outer supporting block. The multi-control-position flat bevel porcelain nicking tool comprises a porcelain nicking tool body and a porcelain nicking tool control cap, the porcelain nicking tool body comprises a tool bar and a tool bit, the tool bit is arranged at the lower end of the tool bar, and the porcelain nicking tool control cap is detachably connected to the upper end of the tool bar.

Description

Technical Field

[0001] The utility model specifically relates to a porcelain carving control knife cap and a multi-control-position flat-bevel porcelain carving knife composed of the same. Background Art

[0002] The so-called porcelain engraving, also known as porcelain engraving, is to carve on the glaze of fired porcelain. Porcelain engraving art is a kind of engraving art that uses knives made of hard materials such as natural diamonds, artificial diamonds, alloys, etc. to carve various themes such as landscapes, flowers and birds, fish and insects, animals, ladies, portraits and calligraphy on the glaze of porcelain, and it is a kind of engraving art that uses different glaze colors and different techniques to apply or not apply color to show the shape.

[0003] The earliest porcelain carving art we have seen used natural diamond line cutting knives as the main tool. There are also artificial diamond line cutting knives, which can also be called porcelain carving knives. This is a pen-holding carving tool that can directly carve lines on the porcelain glaze. The length and thickness of the handle are similar to those of ordinary pens and signature pens. It is made of ordinary steel and inlaid with a diamond head at one end. The lines carved are very thin and soft. Later, with the improvement of technology, alloy porcelain carving knives were widely used. This kind of tool must be carved by hitting the top of the handle with a small hammer at a certain frequency. Commonly used alloy knife types include pointed knives, flat-blade knives and bevel-blade knives. The earliest porcelain carving art was limited by the tools at the time. There was only traditional line carving technology, and the techniques were relatively simple. Later, porcelain carving artists continuously improved tools and innovated technology. The traditional line carving technology gradually developed into the current four carving technologies of dot carving, line carving, surface carving and glaze carving. Among them, the surface carving technology is to use alloy knives to carve blocks with various texture effects on the porcelain glaze to form an image, shape the surface, and then apply color to show the shape. At present, in the process of porcelain engraving, different porcelain engraving methods will be converted due to the needs of drawing, and the engraving knife will also be tilted at different angles for engraving due to different processing areas and pattern shapes. The power of porcelain engraving comes from the hammer hitting the top of the engraving knife. When the engraving knife is in a vertical state, the vertical knocking difficulty is the lowest. When it comes to surface engraving or other forms of porcelain engraving that require tilting the engraving knife, the landing point of the hammer is more limited due to the different tilt angles, and the knocking difficulty increases. The handle position of the engraving knife is limited and there is no knocking position that can adapt to different angles, especially when engraving with flat or oblique knives, the knocking position is only the top of the knife, which is easy to slip during knocking, and there is a lack of standardized expansion auxiliary tools for knocking. Utility Model Content

[0004] In order to overcome the defects of the prior art, a porcelain engraving control knife cap and a multi-control-position flat-bevel porcelain engraving knife composed of the same are provided to solve the above problems.

[0005] A porcelain engraving control knife cap comprises a cylinder and an outer support block. A connecting hole is processed along the axial direction of the lower end of the cylinder. The cylinder is detachably connected to the top end of a knife rod in a porcelain engraving knife body through the connecting hole. An outer support block is fixedly mounted on the cylinder. A striking groove cooperating with a hammer is processed on the top surface of the outer support block. At least one side striking notch cooperating with the hammer is processed on the outer side wall of the outer support block.

[0006] A multi-controllable flat-bevel porcelain carving knife, which is composed of a porcelain carving control knife cap described in the first, second or third specific implementation modes, and includes a porcelain carving knife body and a porcelain carving control knife cap, wherein the porcelain carving knife body includes a knife rod and a knife head, the lower end of the knife rod is provided with a knife head, and the upper end of the knife rod is detachably connected with the porcelain carving control knife cap;

[0007] The porcelain engraving control knife cap includes a cylinder, the lower end of the cylinder is processed with a connecting hole along its axial direction, the cylinder is detachably connected to the top end of the knife rod in the porcelain engraving knife body through the connecting hole, an outer support block is fixedly mounted on the cylinder, the top surface of the outer support block is processed with a striking groove that matches the hammer, and the outer side wall of the outer support block is processed with at least one side striking notch that matches the hammer.

[0008] The beneficial effects of the utility model are:

[0009] The porcelain engraving control knife cap in the utility model can form a porcelain engraving control knife cap through the mutual cooperation between the cylinder, the knocking groove and the side knocking notch, which can not only be stably connected with the porcelain engraving knife body, but also ensure that it has multiple parts that cooperate with the knocking hammer to adapt to different types of porcelain engraving knife bodies and different porcelain engraving forms. It is particularly suitable for selecting the position of the appropriate knocking groove and / or side knocking notch for knocking according to the different inclination angles of the porcelain engraving knife body during surface engraving, and can achieve the relevant porcelain engraving operation without moving the porcelain engraving knife body or slightly moving the original position of the porcelain engraving knife body, standardize the knocking method and position of the knocking hammer on the top position of the porcelain engraving knife body during the porcelain engraving process, which is beneficial to improving the position accuracy of the porcelain engraving operation. The porcelain engraving control knife cap expands the knocking parts and types, which is beneficial to the standardized and accurate operation of the cooperation process between the porcelain engraving knife body and the knocking hammer.

[0010] The porcelain engraving control knife cap can coordinate the positions of the striking groove and the side striking notch so that the hammer can achieve an operation process of different force directions at the same porcelain engraving position by alternately striking the striking groove and the side striking notch at the same position and in an inclined posture of the porcelain engraving knife body.

[0011] The structure of the multi-control-position flat-bevel porcelain engraving knife in the utility model is reasonable and simple, and the porcelain engraving control knife cap can be adapted to the existing porcelain engraving knife body, thereby reducing the probability of the porcelain engraving knife body slipping off during the hammering process, and can realize a multi-fixed-point standardized porcelain engraving process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1It is a schematic diagram of the three-dimensional structure of the porcelain carving knife body held by the hand in the existing situation;

[0013] Figure 2 It is a schematic diagram of the first three-dimensional structure of the porcelain engraving control knife cap;

[0014] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0015] Figure 4 It is a schematic diagram of the second three-dimensional structure of the porcelain engraving control knife cap;

[0016] Figure 5 It is a schematic diagram of the upward structure of a porcelain engraving control knife cap;

[0017] Figure 6 It is a top view structural diagram of another type of porcelain engraving control knife cap;

[0018] Figure 7 It is a schematic diagram of the upward structure of another type of porcelain engraving control knife cap;

[0019] Figure 8 It is a schematic diagram of the three-dimensional structure of a multi-control flat-bevel porcelain carving knife;

[0020] Fig. 9 This is a first use state diagram of the utility model;

[0021] Fig.10 This is a second use state diagram of the utility model;

[0022] Fig.11 It is a three-dimensional structural schematic diagram of the utility model when the porcelain engraving control knife cap is in a cylindrical shape.

[0023] In the figure: 1-cylinder; 2-outer support block; 3-knocking groove; 4-side knocking notch; 5-circular pit; 10-porcelain engraving knife body; 10-1-knife rod; 10-2-knife head; 11-connecting hole; 12-porcelain engraving control knife cap; 14-knocking hammer; 21-bottom plate; 22-outer cylinder shell; 22-1-arc plate; 22-2-flat part; 23-top plate; 24-hand; 25-porcelain; 26-wrist pad. DETAILED DESCRIPTION

[0024] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0025] Specific implementation method 1: Combination Figure 1, Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 To illustrate the present embodiment, the porcelain engraving control knife cap 12 in the present embodiment is essentially a component mounted on the porcelain engraving knife body 10, and is used to increase the knocking area on the top of the porcelain engraving knife body 10, and to add multiple knocking positions, and is used for different porcelain engraving creation requirements, and is adapted to the porcelain engraving knife body 10 to make different inclination angles, including a cylinder 1 and an outer support block 2, and the lower end of the cylinder 1 is processed with a connecting hole 11 along its axial direction, and the cylinder 1 is detachably connected to the top of the knife rod 10-1 in the porcelain engraving knife body 10 through the connecting hole 11, and an outer support block 2 is fixedly mounted on the cylinder 1, and a knocking groove 3 matching the hammer 14 is processed on the top surface of the outer support block 2, and the outer side wall of the outer support block 2 is processed with at least one side knocking notch 4 matching the hammer 14.

[0026] In this embodiment, the porcelain carving control knife cap 12 can be adapted to the training of beginners in practicing knocking experience, and can also be used by experienced hands in complex porcelain carving operations.

[0027] Specific embodiment 2: This embodiment is a further limitation of specific embodiment 1. In this embodiment, the cross-sectional shape of the side knocking notch 4 along the longitudinal direction of the outer support block 2 is a triangle, and the side knocking notch 4 is a strip-shaped through-groove structure in the form of a pointed groove bottom structure, which can provide a knocking position for the hammer 14 on the outer wall of the outer support block 2, and the knocking part is specifically the inner wall of the side knocking notch 4, and an optimal processing shape of the inner wall is a circle, that is, the bottom inner wall shape of the side knocking notch 4 is a circle, which is used to adapt to the end face shape of the knocking part on the hammer 14.

[0028] Specific implementation method three: This implementation method is a further limitation of specific implementation methods one or two. In this implementation method, a circular pit 5 is processed on the bottom of the knocking groove 3. The circular pit 5 is coaxially arranged with the cylinder 1. The processing of the circular pit 5 is used to remind the operator of the center position of the knocking groove 3. At the same time, the inner wall of the circular pit 5 is an inclined wall, which can also be used as the knocking position of the hammer 14. When the porcelain carving knife body 10 is in an inclined state, the corresponding knocking groove 3 is driven to rotate, and the inclined wall at the previous position is in a horizontal state. At this time, the inclined wall at this position can be used as the preferred knocking position of the hammer 14.

[0029] Furthermore, any position in the striking groove 3 other than the position where the circular pit 5 is located can also be used as the striking position of the hammer 14 .

[0030] Specific implementation method four: This implementation method is a further limitation of specific implementation methods one, two or three. The outer support block 2 is a solid block or a hollow shell. The solid block can increase the stability during the knocking process and transmit force evenly and effectively. The hollow shell can reduce the pressure counterweight on the top of the porcelain engraving knife body 10.

[0031] In this embodiment, when the outer support block 2 is a hollow shell, the outer support block 2 includes a bottom plate 21, an outer cylinder shell 22 and a top plate 23. The top plate 23 and the bottom plate 21 are fixedly mounted on the cylinder 1 from top to bottom in sequence. The top plate 23 is arranged close to the upper end of the cylinder 1, and the bottom plate 21 is arranged close to the lower end of the cylinder 1. The outer cylinder shell 22 is mounted outside the cylinder 1, and the outer cylinder shell 22 is arranged between the top plate 23 and the bottom plate 21. The upper end of the outer cylinder shell 22 is fixedly connected to the top plate 23, and the lower end of the outer cylinder shell 22 is fixedly connected to the bottom plate 21. The knocking groove 3 is processed on the top surface of the top plate 23, and the outer side wall of the outer cylinder shell 22 is processed with the side knocking notch 4.

[0032] Specific embodiment 5: This embodiment is a further limitation of specific embodiment 4. In this embodiment, the outer cylinder shell 22 is a circular cylinder shell or a multi-arc cylinder shell, combined with Fig.11 As shown, the outer cylinder shell 22 is a circular cylinder shell; Figure 2 , 4 , 5, 6 and Figure 7 As shown, the outer cylinder shell 22 is a multi-arc cylinder shell, which can form multiple striking positions, and the arc shape is conducive to adapting to the shape of the striking end of the hammer 14.

[0033] Specific embodiment 6: This embodiment is a further limitation of specific embodiments 1, 2, 3, 4 or 5. When the outer cylinder shell 22 is a multi-arc cylinder shell, the outer cylinder shell 22 includes at least three arc plates 22-1, at least three arc plates 22-1 are vertically arranged, and at least three arc plates 22-1 are sequentially connected to form a multi-arc shell. Figure 5 As shown, the outer cylinder shell 22 includes three arc-shaped plates 22-1, and the three arc-shaped plates 22-1 are connected in sequence to form a multi-arc shell; Figure 2 , 4 As shown in FIGS. 6 and 7 , the outer cylindrical shell 22 includes five arc-shaped plates 22 - 1 , and the five arc-shaped plates 22 - 1 are sequentially connected and enclosed to form a multi-arc shell.

[0034] Furthermore, a straight plate body can be provided between two adjacent arc-shaped plates 22-1 to connect the relative positions of the two arc-shaped plates 22-1. The straight plate body is vertically arranged, and its two sides are respectively fixedly connected to the two arc-shaped plates 22-1, thereby reducing the difficulty of processing the integral molding of the outer cylinder shell 22.

[0035] Specific embodiment seven: This embodiment is a further limitation of specific embodiments one, two, three, four, five or six. The connecting hole 11 is a blind hole, and the inner wall of the blind hole is processed with an internal thread. Correspondingly, the top of the porcelain engraving knife body 10 can be processed with an external thread to facilitate the stable connection between the porcelain engraving control knife cap 12 and the porcelain engraving knife body 10.

[0036] Furthermore, the inner wall of the connecting hole 11 in the ceramic engraving control knife cap 12 can be processed with convex and concave textures, so as to be directly mounted on the top of the ceramic engraving knife body 10, and to achieve a tight connection with the ceramic engraving control knife cap 12 by squeezing and tightening the top of the ceramic engraving knife body 10.

[0037] Specific implementation method eight: Combination Figures 1 to 11 The present embodiment is described. In the present embodiment, the multi-controllable flat-bevel porcelain carving knife comprises a porcelain carving knife body 10 and a porcelain carving control knife cap 12. The porcelain carving knife body 10 comprises a knife bar 10-1 and a knife head 10-2. The knife head 10-2 is arranged at the lower end of the knife bar 10-1, and the porcelain carving control knife cap 12 is detachably connected to the upper end of the knife bar 10-1.

[0038] The porcelain engraving control knife cap 12 includes a cylinder 1, and a connecting hole 11 is processed at the lower end of the cylinder 1 along its axial direction. The cylinder 1 is detachably connected to the top of the knife rod 10-1 in the porcelain engraving knife body 10 through the connecting hole 11. An outer support block 2 is fixedly mounted on the cylinder 1, and a knocking groove 3 matching the hammer 14 is processed on the top surface of the outer support block 2. The outer side wall of the outer support block 2 is processed with at least one side knocking notch 4 matching the hammer 14.

[0039] In this embodiment, the porcelain carving knife body 10 is an existing flat-mouth porcelain carving knife or an oblique-mouth porcelain carving knife.

[0040] In this embodiment, the cross-sectional shape of the side knocking notch 4 along the longitudinal direction of the outer support block 2 is triangular, and the bottom shape of the side knocking notch 4 is circular.

[0041] In this embodiment, a circular pit 5 is processed at the bottom of the knocking groove 3, and the inner side wall of the circular pit 5 is an inclined wall.

[0042] Among them, the outer support block 2 is a solid block or a hollow shell. When the outer support block 2 is a hollow shell, the outer support block 2 includes a bottom plate 21, an outer cylinder shell 22 and a top plate 23. The top plate 23 and the bottom plate 21 are fixedly mounted on the cylinder 1 from top to bottom in sequence. The top plate 23 is arranged close to the upper end of the cylinder 1, and the bottom plate 21 is arranged close to the lower end of the cylinder 1. The outer cylinder shell 22 is mounted outside the cylinder 1, and the outer cylinder shell 22 is arranged between the top plate 23 and the bottom plate 21. The upper end of the outer cylinder shell 22 is fixedly connected to the top plate 23, and the lower end of the outer cylinder shell 22 is fixedly connected to the bottom plate 21. The top surface of the top plate 23 is processed with the knocking groove 3, and the outer side wall of the outer cylinder shell 22 is processed with the side knocking notch 4.

[0043] In this embodiment, the outer cylinder shell 22 is a circular cylinder shell or a multi-arc cylinder shell.

[0044] In this embodiment, when the outer cylindrical shell 22 is a multi-arc cylindrical shell, the outer cylindrical shell 22 includes at least three arc-shaped plates 22-1, at least three arc-shaped plates 22-1 are vertically arranged, and at least three arc-shaped plates 22-1 are sequentially connected and enclosed to form a multi-arc shell.

[0045] Furthermore, a flat surface portion 22 - 2 is processed on the outer wall of the outer cylinder shell 22 to provide the hammer 14 with another structural form of outer wall striking position besides the side striking notch 4 .

[0046] Furthermore, the connecting hole 11 is a blind hole, and the inner wall of the blind hole is processed with an internal thread. Other structures and connection relationships not mentioned are the same as those in the first, second, third, fourth, fifth, sixth, seventh or eighth embodiments.

[0047] Specific embodiment nine: This embodiment is a further limitation of specific embodiments one, two, three, four, five, six, seven or eight. The porcelain engraving control knife cap 12 is also provided with a wrist pad 26 for adapting to the rotation of the porcelain engraving knife body 10 and closely adhering to the rotation of the hand 24, and following the porcelain engraving knife body 10 to make real-time rotation.

[0048] Furthermore, the wrist pad 26 is an arc-shaped silicone sheet, and a plurality of small suction cups are arranged on its outer arc surface for adsorbing the porcelain 25, assisting in positioning, and facilitating disassembly. The wrist pad 26 can also be an existing silicone pad.

[0049] A use process of the utility model is:

[0050] The porcelain engraving control knife cap 12 is screwed on the porcelain engraving knife body 10, and the hand 24 of one hand holds the porcelain engraving knife body 10 close to the position to be engraved in the porcelain 25, and the knife rod 10-1 is tilted accordingly according to the specific engraving requirements of the porcelain engraving. The other hand holds the hammer 14, and selects the corresponding knocking groove 3 or side knocking notch 4 for knocking. During the knocking process, as the specific engraving requirements of the porcelain engraving change at any time, you can select the knocking groove 3 or side knocking notch 4 at another position for knocking.

Claims

1. A ceramic engraving control knife cap, characterized in that: The utility model comprises a cylindrical body (1) and an outer support block (2), wherein a connection hole (11) is machined on the lower end of the cylindrical body (1) along its axial direction, and the cylindrical body (1) is detachably connected to the top end of a knife rod (10-1) in a porcelain carving knife body (10) through the connection hole (11), and the outer support block (2) is fixedly mounted on the cylindrical body (1), and a striking groove (3) matching with a striking hammer (14) is machined on the top surface of the outer support block (2), and at least one side striking notch (4) matching with the striking hammer (14) is machined on the outer side wall of the outer support block (2).

2. A ceramic engraving control knife cap according to claim 1, characterized in that: The cross-sectional shape of the side knocking notch (4) along the longitudinal direction of the outer support block (2) is triangular, and the bottom shape inside the side knocking notch (4) is circular.

3. A ceramic engraving control cap according to claim 1, characterized in that: A circular pit (5) is processed at the bottom of the knocking groove (3), and the inner side wall of the circular pit (5) is an inclined wall.

4. A ceramic engraving control knife cap according to claim 1, 2 or 3, characterized in that: The outer support block (2) is a solid block or a hollow shell. When the outer support block (2) is a hollow shell, the outer support block (2) comprises a bottom plate (21), an outer cylindrical shell (22) and a top plate (23). The top plate (23) and the bottom plate (21) are fixedly mounted on the cylinder (1) in sequence from top to bottom. The top plate (23) is arranged near the upper end of the cylinder (1), and the bottom plate (21) is arranged near the lower end of the cylinder (1). The outer cylindrical shell (22) is mounted outside the cylinder (1). The outer cylindrical shell (22) is arranged between the top plate (23) and the bottom plate (21). The upper end of the outer cylindrical shell (22) is fixedly connected to the top plate (23), and the lower end of the outer cylindrical shell (22) is fixedly connected to the bottom plate (21). The knocking groove (3) is processed on the top surface of the top plate (23), and the side knocking notch (4) is processed on the outer side wall of the outer cylindrical shell (22).

5. A ceramic engraving control knife cap according to claim 4, characterized in that: The outer cylindrical shell (22) is a circular cylindrical shell or a multi-arc cylindrical shell.

6. A ceramic engraving control cap according to claim 5, characterized in that: When the outer cylindrical shell (22) is a multi-arc cylindrical shell, the outer cylindrical shell (22) comprises at least three arc-shaped plates (22-1), the at least three arc-shaped plates (22-1) are vertically arranged, and the at least three arc-shaped plates (22-1) are sequentially connected and enclosed to form a multi-arc shell.

7. The ceramic engraving control cap according to claim 1, characterized in that: The connecting hole (11) is a blind hole, and the inner wall of the blind hole is processed with an internal thread.

8. A multi-controllable flat-bevel porcelain carving knife, which is composed of a porcelain carving control knife cap according to claim 1, 2 or 3, characterized in that: The invention comprises a porcelain carving knife body (10) and a porcelain carving control knife cap (12), wherein the porcelain carving knife body (10) comprises a knife rod (10-1) and a knife head (10-2), the knife head (10-2) is arranged at the lower end of the knife rod (10-1), and the porcelain carving control knife cap (12) is detachably connected to the upper end of the knife rod (10-1); The porcelain carving knife cap (12) comprises a cylinder (1), the lower end of the cylinder (1) is processed with a connection hole (11) along its axial direction, the cylinder (1) is detachably connected to the top end of a knife rod (10-1) in a porcelain carving knife body (10) through the connection hole (11), an outer support block (2) is fixedly mounted on the cylinder (1), a striking groove (3) matched with a hammer (14) is processed on the top surface of the outer support block (2), and at least one side striking notch (4) matched with the hammer (14) is processed on the outer side wall of the outer support block (2).

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