Processing and manufacturing method of Tai Chi ball body structure

Abstract

The invention discloses a Tai Chi ball body structure machining and manufacturing method. The method comprises the steps that a combined module basic blank is obtained through machining according to size parameters of a ball body combined module; identifying a first processing sphere axis perpendicular to the symmetrical end face of the combined module basic blank, rotating the combined module basic blank by taking the first processing sphere axis as a rotating shaft, and performing first shaping processing on the combined module basic blank according to sphere parameters to obtain a first combined module intermediate; performing second shaping processing on the matching end of the first combined module intermediate to obtain a second combined module intermediate; and with the height of the module as the diameter, third shaping machining is conducted on the second combined module intermediate from one end face in the height direction of the module to the other end face through the matching end, so that the matching end is of a C-shaped groove structure, and the spherical combined module is obtained. On the premise that the size of the ball body is kept unchanged, material consumption is reduced, cost is lowered, material waste is avoided, and the remarkable technical effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of processing technologies, and particularly, to a method for manufacturing a structure of a Taiji ball. Background Art

[0002] A Taiji ball refers to a sphere with a pattern composed of two colors, yin and yang, and a fish-shaped pattern, commonly known as the yin-yang fish, which is widely used in fitness exercises, as well as in the fields of practicing the flexibility of palms and fingers, and home craft decoration. The materials for making these spheres are usually expensive natural logs, jade, or ox horns, etc. The traditional manufacturing method is to complete it through a one-piece forming process of rotary milling with the aid of a lathe and corresponding tools.

[0003] The traditional one-piece forming process has many drawbacks. On the one hand, due to the limitation of the raw material size, it is difficult to produce the required specifications with raw materials of a relatively small size, while those of a relatively large size will cause unnecessary waste of materials. On the other hand, in view of the different requirements of users for the functions, aesthetics, and implications of the spheres, etc., this determines that the shapes and materials selected for the spheres should be different. Most traditional methods are completed by local embellishment, inlay, or by using painting, ink drawing, etc. However, for the Taiji balls produced by traditional methods, once the spheres collide or are scratched during use, the paint surface and colors are very likely to peel off, greatly reducing the durability and practicality of the spheres.

[0004] Therefore, how to provide a method for manufacturing a structure of a Taiji ball, which can manufacture products that are convenient to assemble and beautiful, while conforming to the concept of environmental protection and low carbon, and on the premise of maintaining the size of the sphere unchanged, reduce the use of materials, rationally utilize materials, reduce costs, and avoid waste of materials, has become a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Invention

[0005] To solve the above technical problems, the present invention provides a method for manufacturing a structure of a Taiji ball, which can manufacture products that are convenient to assemble and beautiful, while conforming to the concept of environmental protection and low carbon, and on the premise of maintaining the size of the sphere unchanged, reduce the use of materials, rationally utilize materials, reduce costs, and avoid waste of materials.

[0006] The technical solution provided by the present invention is as follows:

[0007] The present invention provides a method for manufacturing a structure of a Taiji ball, the method comprising:

[0008] Processing and obtaining a basic embryo of a combined module according to the size parameters of the sphere combined module, where the size parameters of the sphere combined module include module length, module height, and module width;

[0009] Identify the first machining sphere axis perpendicular to the symmetric end face of the combined module base blank, where the first machining sphere axis is in the same direction as the module length direction, and the ratio of the distance from the first machining sphere axis to the mating end to the distance to the spherical end in the module width direction is

[0010] Taking the first machining sphere axis as the rotation axis, rotate the combined module base blank, and perform the first shaping machining on the combined module base blank according to the sphere parameters to obtain the first combined module intermediate; the machined surface of the first combined module intermediate is a spherical surface;

[0011] Taking the module height as the diameter, perform the second shaping machining on the mating end of the first combined module intermediate so that the mating end is cylindrical along the first machining sphere axis to obtain the second combined module intermediate;

[0012] Taking the module height as the diameter, perform the third shaping machining on the second combined module intermediate from one end face in the module height direction through the mating end to the other end face so that the mating end presents a C-shaped groove structure to obtain the sphere combined module.

[0013] Furthermore, in a preferred embodiment of the present invention, the machining and obtaining of the combined module base blank according to the size parameters of the sphere combined module includes the following steps:

[0014] Obtain the target sphere size parameter L, where the target sphere size parameter is the diameter of the target sphere;

[0015] Construct a reference circle with the target sphere size parameter L as the diameter, and the side length of the largest inscribed square of the reference circle is

[0016] The distance from one side of the largest inscribed square to the farthest point of the reference circle is

[0017] Set the module length as L, the module height as Set the module width as

[0018] According to the size parameters of the sphere combined module, cut out multiple combined module base blanks from the raw material blank.

[0019] Furthermore, in a preferred embodiment of the present invention,

[0020] The specific steps of identifying the first machining sphere axis perpendicular to the symmetric end face of the combined module base blank include the following:

[0021] Identify the two width direction end faces of the combined module base blank along the width direction;

[0022] Make a first median line in the height direction on the end face in the width direction;

[0023] Designate one end face of the combined module base blank in the height direction as the mating end and the other end face as the spherical end;

[0024] On the first median line of the end face in the width direction, designate a first machining midpoint, and the ratio of the distance from the first machining midpoint to the mating end to the distance to the spherical end is

[0025] The straight line where the two first machining midpoints are located is the axis of the first machining sphere.

[0026] Further, in a preferred embodiment of the present invention, the step of rotating the combined module base blank with the axis of the first machining sphere as the rotation axis includes the following steps:

[0027] Press the first machining midpoint at one end of the combined module base blank against the driven center of the fixture;

[0028] Press the first machining midpoint at the other end of the combined module base blank against the spindle center of the fixture;

[0029] The spindle center rotates, driving the combined module base blank to rotate.

[0030] Further, in a preferred embodiment of the present invention, the step of "performing first shaping machining on the combined module base blank according to the sphere parameters to obtain a first combined module intermediate body" specifically includes the following steps:

[0031] Select a turning tool and perform spherical cutting machining on the combined module base blank along an arc with a radius of L / 2 on one side of the rotating combined module base blank;

[0032] Machine the spherical end of the combined module base blank into a spherical surface;

[0033] Machine the two end faces in the width direction of the combined module base blank into spherical surfaces;

[0034] Obtain a first combined module intermediate body.

[0035] Further, in a preferred embodiment of the present invention, the second shaping machining specifically includes:

[0036] Obtain an arc forming milling cutter with an arc radius of ;

[0037] Milling the mating end of the first combined module intermediate body along the length direction of the axis of the first machining sphere;

[0038] The mating end is semi-cylindrical along the axis of the first machined sphere to obtain the second combined module intermediate.

[0039] Furthermore, in a preferred embodiment of the present invention,

[0040] Obtain a ball-end mill with a spherical radius of ;

[0041] Select an end face in the height direction of the second combined module intermediate. In the height direction, along the axis of the second machined sphere perpendicular to the midpoint of the axis of the first machined sphere, rotate the ball-end mill to the center of the sphere;

[0042] In the plane perpendicular to the axis of the first machined sphere and passing through the center of the sphere, towards the mating end direction, rotate the ball-end mill from one end face in the height direction to the other end face in the height direction around the center of the sphere;

[0043] Make the mating end present a C-shaped groove structure;

[0044] Obtain the sphere combined module.

[0045] Furthermore, in a preferred embodiment of the present invention, the method further includes:

[0046] From the mating end to the center of the sphere direction, machine a first blind hole at the bottom of the C-shaped groove structure;

[0047] Install a magnetic body in the first blind hole.

[0048] Furthermore, in a preferred embodiment of the present invention, the method further includes:

[0049] Machine second blind holes at two midpoints of the first machining of the sphere combined module;

[0050] Install identification blocks at the second blind holes;

[0051] Obtain the semi-finished sphere combined module.

[0052] Furthermore, in a preferred embodiment of the present invention, the method further includes:

[0053] Grind and polish the surface of the semi-finished sphere combined module;

[0054] Apply wood wax oil to the polished surface of the semi-finished sphere combined module to obtain the finished sphere combined module;

[0055] Two finished sphere combined modules are nested and combined with each other to obtain a target sphere with a diameter meeting the target sphere size parameter L.

[0056] The manufacturing method of the spherical structure of the Taiji ball provided by the present invention includes the steps of: machining to obtain the basic blank of the combined module according to the size parameters of the spherical combined module, where the size parameters of the spherical combined module include the module length, module height, and module width; identifying the first machining spherical axis perpendicular to the symmetric end face of the basic blank of the combined module, where the first machining spherical axis is in the same direction as the module length direction, and the ratio of the distance from the first machining spherical axis to the mating end to the distance to the spherical end in the module width direction is; rotating the basic blank of the combined module with the first machining spherical axis as the rotation axis, and performing the first shaping machining on the basic blank of the combined module according to the spherical parameters to obtain the first combined module intermediate; the machined surface of the first combined module intermediate is a spherical surface; using the module height as the diameter, performing the second shaping machining on the mating end of the first combined module intermediate to make the mating end cylindrical along the first machining spherical axis to obtain the second combined module intermediate; using the module height as the diameter, performing the third shaping machining on the second combined module intermediate from one end face in the module height direction through the mating end to the other end face to make the mating end present a C-shaped groove structure to obtain the spherical combined module. The manufacturing method of the spherical structure of the Taiji ball provided by the present invention combines the above technical features organically, can manufacture a product with convenient assembly and beauty, and at the same time conforms to the concept of environmental protection and low carbon. On the premise of maintaining the size of the sphere unchanged, it can reduce the use of materials, rationally utilize materials, reduce costs, and avoid waste of materials, and has significant technical effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0058] Figure 1 It is a schematic diagram of the spherical combined module in the embodiment of the present invention, which are the front view, top view, and left view from left to right respectively;

[0059] Figure 2 It is a structural plan view of combining 2 spherical combined modules into a sphere in the embodiment of the present invention;

[0060] Figure 3 It is a general point marking diagram involved in the embodiment of the present invention;

[0061] Figure 4 For the embodiment of the present invention Figure 3 It is a schematic diagram of combining the point marking diagram with the front view of the spherical combined module;

[0062] Figure 5For an embodiment of the present invention, Figure 3 A schematic diagram combining the top view of the point position marking diagram and the sphere combination module;

[0063] Figure 6 In an embodiment of the present invention, a schematic diagram combining the basic embryo of the combination module and Figure 3 The point position marking diagram;

[0064] Figure 7 The three - view drawings of the first combination module intermediate body in an embodiment of the present invention;

[0065] Figure 8 In an embodiment of the present invention, the three - view drawings combining the first combination module intermediate body and Figure 3 The point position marking diagram;

[0066] Figure 9 In an embodiment of the present invention, the three - view drawings combining the second combination module intermediate body and Figure 3 The point position marking diagram;

[0067] Figure 10 In an embodiment of the present invention, a schematic diagram of the rotational cutting path of the arc - shaped forming milling cutter;

[0068] Figure 11 In an embodiment of the present invention, a schematic diagram of the positions for opening the first blind hole 101 and the second blind hole 102. Detailed implementation manners

[0069] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0070] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0071] It should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "first", "second", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the present invention.

[0072] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more than two of such features. In the description of the present invention, the meaning of "more than two" and "several" is two or more, unless otherwise specifically defined.

[0073] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the conditions for the implementation of the present invention. Therefore, they do not have any technical essence. Any modification of the structure, change of the ratio relationship, or adjustment of the size, without affecting the efficacy that the present invention can produce and the purpose that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present invention.

[0074] Such as Figures 1 to 11As shown in the figure, the method for processing and manufacturing a split-shaped tai chi ball according to an embodiment of the present invention includes the following steps: machining a combined module base blank according to the size parameters of the sphere combined module, where the size parameters of the sphere combined module include the module length, module height, and module width; identifying a first machining sphere axis perpendicular to the symmetric end face of the combined module base blank, the first machining sphere axis being in the same direction as the module length direction, and the ratio of the distance from the first machining sphere axis to the mating end to the distance to the spherical end in the module width direction being; rotating the combined module base blank with the first machining sphere axis as the rotation axis, and performing first shaping machining on the combined module base blank according to the sphere parameters to obtain a first combined module intermediate body; the machined surface of the first combined module intermediate body is a spherical surface; performing second shaping machining on the mating end of the first combined module intermediate body with the module height as the diameter, so that the mating end is cylindrical along the first machining sphere axis to obtain a second combined module intermediate body; performing third shaping machining on the second combined module intermediate body from one end face in the module height direction through the mating end to the other end face with the module height as the diameter, so that the mating end presents a C-shaped groove structure to obtain a sphere combined module. A method for processing and manufacturing a tai chi ball sphere structure provided by the present invention, through the organic combination of the above technical features, can manufacture a product that is convenient to assemble and beautiful, and at the same time conforms to the concept of environmental protection and low carbon. On the premise of maintaining the size of the sphere unchanged, it can reduce the use of materials, rationally utilize materials, reduce costs, and avoid material waste, and has significant technical effects.

[0075] The technical solutions of the present invention will be specifically described below in conjunction with embodiments:

[0076] Specifically, in the embodiment of the present invention, the machining of the combined module base blank according to the size parameters of the sphere combined module includes the following steps:

[0077] Obtain the target sphere size parameter L, where the target sphere size parameter is the diameter of the target sphere;

[0078] Construct a reference circle with the target sphere size parameter L as the diameter, and the side length of the largest inscribed square of the reference circle is

[0079] The distance from one side of the largest inscribed square to the farthest point of the reference circle is

[0080] Set the module length as L and the module height as Set the module width as

[0081] Cut out a plurality of combined module base blanks from the raw material blank according to the size parameters of the sphere combined module.

[0082] Specifically, in the embodiments of the present invention, the identification of the first machining sphere axis perpendicular to the symmetric end face of the combined module base blank specifically includes the following steps:

[0083] Identify the two width-direction end faces of the combined module base blank in the width direction;

[0084] Make a first midline in the height direction on the width-direction end face;

[0085] Designate one end face of the combined module base blank in the height direction as the mating end and the other end face as the spherical end;

[0086] On the first midline of the width-direction end face, designate a first machining midpoint, and the ratio of the distance from the first machining midpoint to the mating end to the distance to the spherical end is

[0087] The straight line where the two first machining midpoints are located is the first machining sphere axis.

[0088] Specifically, in the embodiments of the present invention, the rotation of the combined module base blank with the first machining sphere axis as the rotation axis includes the following steps:

[0089] Press the first machining midpoint at one end of the combined module base blank against the driven thimble of the fixture;

[0090] Press the first machining midpoint at the other end of the combined module base blank against the spindle thimble of the fixture;

[0091] The spindle thimble rotates to drive the combined module base blank to rotate.

[0092] Specifically, in the embodiments of the present invention, the "first shaping process of the combined module base blank according to the sphere parameters to obtain the first combined module intermediate body" specifically includes the following steps:

[0093] Select a turning tool and perform spherical cutting on the combined module base blank along an arc with a radius of L / 2 on one side of the rotating combined module base blank;

[0094] Machine the spherical end of the combined module base blank into a sphere;

[0095] Machine the two width-direction end faces of the combined module base blank in the width direction into spheres; to obtain the first combined module intermediate body.

[0096] Specifically, in the embodiments of the present invention, the second shaping process specifically includes:

[0097] Obtain a circular arc forming milling cutter with an arc radius of ;

[0098] Milling the mating end of the first combined module intermediate along the length direction of the first processing sphere axis;

[0099] Making the mating end semi-cylindrical along the first processing sphere axis to obtain the second combined module intermediate.

[0100] Specifically, in the embodiment of the present invention, a ball-end milling cutter with a spherical radius of is obtained;

[0101] Selecting one end face in the height direction of the second combined module intermediate, and in the height direction, along the second processing sphere axis perpendicular to the midpoint of the first processing sphere axis, rotating the ball-end milling cutter to the center of the sphere;

[0102] In the plane perpendicular to the first processing sphere axis and passing through the center of the sphere, towards the mating end direction, rotating the ball-end milling cutter around the center of the sphere from one end face in the height direction to the other end face in the height direction;

[0103] Making the mating end present a C-shaped groove structure; obtaining the sphere combined module.

[0104] Specifically, in the embodiment of the present invention, the method further includes:

[0105] Processing a first blind hole at the bottom of the C-shaped groove structure from the mating end to the center of the sphere direction; installing a magnetic body in the first blind hole.

[0106] Specifically, in the embodiment of the present invention, the method further includes: processing second blind holes at two first processing midpoints of the sphere combined module; installing identification blocks at the second blind holes; obtaining the semi-finished sphere combined module.

[0107] Specifically, in the embodiment of the present invention, the method further includes: polishing the surface of the semi-finished sphere combined module; applying wood wax oil to the polished surface of the semi-finished sphere combined module to obtain the finished sphere combined module; mutually nesting and combining two finished sphere combined modules to obtain a target sphere with a diameter meeting the target sphere size parameter L.

[0108] More specifically elaborated, the Taiji ball refers to a sphere with a pattern composed of two colors, yin and yang, and a fish-shaped pattern, commonly known as the yin-yang fish, which is widely used in fitness exercises, as well as in the fields of palm and finger flexibility exercises, home handicraft decoration, etc. The production materials of these spheres are usually expensive natural logs, jade, or ox horns, etc. Its traditional production method is to complete it by means of a lathe and corresponding tools, based on the principle of a semi-circular trajectory, through a one-piece forming process of rotary milling.

[0109] The traditional one-piece forming process has many disadvantages. On the one hand, due to the size limitation of raw materials, it is difficult to produce the required specifications with raw materials that are too small, and excessive size will cause unnecessary waste of materials. On the other hand, given that users have different requirements for the function, beauty and meaning of the sphere, this determines that the shape and material selection of the sphere should be different. For example, in terms of appearance decoration, the traditional practice is to use local embellishment, inlay, or paint and ink to paint on the surface of the manufactured sphere. However, these patterns and colors are not only fixed and cannot be changed, but also the chemical materials such as paint and ink used are contrary to the environmental protection and low-carbon concepts strongly advocated by the country. At the same time, the painting method will not only cover up the original texture of the natural material, but also in the process of use, once the sphere is collided or scratched, the paint and color will easily fall off and peel off, greatly reducing the durability and practicality of the sphere. In addition, the workmanship and decoration of the traditional one-piece forming process are only reflected on the surface of the sphere, lacking an internal combination structure, and cannot meet the market's demand for personalized and diversified products.

[0110] On the premise of maintaining the size of the sphere unchanged, how to reduce the use of materials, make rational use of materials, reduce costs, avoid waste, and at the same time conform to the environmental protection, low carbon, and practical concepts advocated by the country, to create products that are both artistic, creative, and diverse, and have more convenient, beautiful, novel structures, and rich color combinations, has become a key issue that needs to be urgently resolved in this technical field.

[0111] In the prior art, the production method of Tai Chi balls includes lathe milling, that is, through single-sided clamping or left-right pressure clamping, with the help of a lathe and corresponding tools, according to the principle of semicircular trajectory, through the integrated forming process of rotary milling to complete the process, and, in order to increase the aesthetics of the Tai Chi ball, the surface of the Tai Chi ball model is often carved and dug out to form the required shapes, holes, grooves and other graphics, and then other colors and materials are used to make the same shape, and finally the original holes and grooves are filled and replaced to achieve a variety of color effects. However, the process of partially inlaying patterns on Tai Chi balls in the prior art is very cumbersome and complicated, with low efficiency, high failure rate and high cost, and is generally only suitable for local and small-area use.

[0112] The Tai Chi ball in the embodiment of the present invention is composed of two components, namely a first hemisphere and a second hemisphere; magnets are pre-embedded inside the components of the first hemisphere and the second hemisphere, and when the two components are close to each other, they are combined into a sphere due to the principle of magnet attraction, wherein the size, appearance and manufacturing process of the two components of the first hemisphere and the second hemisphere are consistent, and the two components of the first hemisphere and the second hemisphere can be made of different colors and different materials, and then combined into a colorful and aesthetic Tai Chi ball.

[0113] like Figure 1, showing the three views of the sphere combination module of the solution of the present application, which are the front view, top view, and left view from left to right;

[0114] As Figure 2 , showing a brief structural plan view of 2 sphere combination modules combined into a sphere;

[0115] Embodiment 1

[0116] First, taking the production of a Tai Chi ball (sphere) with a diameter of 50 mm as an example, its process, method, and principle will be elaborated:

[0117] The first step: First calculate the dimensions of the components (sphere combination modules) for making this Tai Chi ball, and then prepare the relevant materials.

[0118] As Figure 3 is the point marking diagram in this solution, and the markings of each view of the sphere combination module are described with reference to Figure 3 the point markings.

[0119] As Figure 4 is to Figure 3 combine the point marking diagram with the front view of the sphere combination module, and it can be known that Figure 4 HF of Figure 4 is the module length L, IG of

[0120] As Figure 5 is to Figure 3 combine the point marking diagram with the top view of the sphere combination module, and it can be known that Figure 5 AD of is the module height

[0121] The module length can be determined as L, and the module height is determined as The module width is determined as

[0122]

[0123] In this embodiment, L = 50 MM, the module height is about 35 MM, and the module width is 42.5 MM.

[0124] Therefore, when preparing the basic embryo of the combination module, the basic embryo of the combination module is a cuboid, and the length, width, and height dimensions of the basic embryo of the combination module are 50 MM × 42.5 MM × 35 MM.

[0125] The second step is to process the components

[0126] Figure 6 is to combine the basic embryo of the combination module with Figure 3Schematic diagram of the combination of point position marking diagrams. The connection line of HF is the axis of the first processed sphere. Taking the axis of the first processed sphere as the rotation axis, rotate the basic embryo of the combined module, and perform the first shaping process on the basic embryo of the combined module according to the sphere parameters, and remove Figure 6 the cross-hatched part in it. After completing the first shaping process, the three views of the first combined module intermediate body are as shown in Figure 7 shown, and the cross-hatched part is the vacant part.

[0127] Figure 8 For the three views of the combination of the first combined module intermediate body and Figure 3 point position marking diagrams, the second shaping process is to use a formed milling cutter with an arc radius of to cut off the cross-hatched part in the Figure 8 left view to obtain the second combined module intermediate body.

[0128] Figure 9 For the three views of the combination of the second combined module intermediate body and Figure 3 point position marking diagrams, the third shaping process is to use a formed milling cutter with an arc radius of to perform a partial rotational cutting on the hatched part in Figure 9 ; the rotational cutting path of the formed milling cutter is as shown in Figure 10 shown, rotating around point K, and the nearest milling point mills along the semi-circular arc formed by COD to remove the material at the mating end, so that the mating end presents a C-shaped groove structure, and finally the sphere combined module is obtained.

[0129] Finally, as shown in Figure 11 shown, a first blind hole 101 and a second blind hole 102 are opened to place the magnetic body and the identification block, and the identification block has a certain color difference from the sphere combined module.

[0130] Use a drill tool to drill a number of holes with certain widths and depths, and fill them with magnets. The required materials and colors are inlaid on the sphere structure to form a colorful and beautiful Tai Chi ball. In summary, the split forming processing and manufacturing method involved in the embodiment of the present invention provides an innovative manufacturing process, breaks through the limitations of the traditional one-piece forming process, proposes a split forming manufacturing method, and by using smaller-volume materials, cleverly designs the shapes of the components and combines them magnetically, not only reduces the material consumption, but also constructs a reasonable structure, ensuring the beauty and strength of the sphere, and solving the manufacturing problems and waste problems caused by the raw material size in the traditional process.

[0131] In addition, the split molding manufacturing method involved in the embodiment of the present invention is conducive to personalized customization, and can provide a variety of material and color components, allowing consumers to freely assemble according to their own preferences. It fundamentally meets personalized needs, greatly expands the decorative and functional space, and completely changes the situation that the traditional Tai Chi ball pattern and color are fixed and difficult to change, and realizes product personalization and diversification in all aspects.

[0132] In addition, the split molding processing and manufacturing method involved in the embodiment of the present invention integrates environmental protection and creativity, is more in line with the national environmental protection and low-carbon concept, avoids the use of chemical materials such as paint and ink for surface decoration, and reduces the damage to the texture of natural materials. At the same time, the product is both artistic and creative, with a novel structure and rich color combination, highlighting the beauty of the integration of art and technology, while solving the drawbacks of traditional technology, and enhancing the comprehensive value of the product.

[0133] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A manufacturing method for the spherical structure of a Taiji ball, characterized in that The method includes the steps of: Based on the size parameters of the sphere combination module, machining to obtain the basic blank of the combination module; The size parameters of the sphere combination module include module length, module height, and module width; Identify the first machining sphere axis perpendicular to the symmetric end face of the combined module base embryo, where the first machining sphere axis is in the same direction as the module length direction, and the ratio of the distance from the first machining sphere axis to the mating end to the distance to the spherical end in the module width direction is Taking the axis of the first machining sphere as the rotation axis, rotating the basic blank of the combination module, and performing first shaping machining on the basic blank of the combination module according to the sphere parameters to obtain the first combination module intermediate; the machined surface of the first combination module intermediate is a spherical surface; Taking the module height as the diameter, performing second shaping machining on the mating end of the first combination module intermediate, so that the mating end is cylindrical along the axis of the first machining sphere, to obtain the second combination module intermediate; Taking the module height as the diameter, performing third shaping machining on the second combination module intermediate from one end face in the module height direction through the mating end to the other end face, so that the mating end presents a C-shaped groove structure to obtain the sphere combination module.

2. The method for machining and manufacturing the structure of the Taiji ball sphere according to claim 1, characterized in that The machining to obtain the basic blank of the combination module according to the size parameters of the sphere combination module includes the following steps: Obtaining the target sphere size parameter L, where the target sphere size parameter is the diameter of the target sphere; Construct a reference circle with the target sphere size parameter L as the diameter, and the side length of the largest inscribed square of the reference circle is The distance from one side of the largest inscribed square to the farthest point of the reference circle is Set the module length to L and the module height to Set the module width to According to the size parameters of the sphere combination module, cutting out a plurality of basic blanks of the combination module from the raw material blank.

3. The method for machining and manufacturing the structure of the Taiji ball sphere according to claim 2, characterized in that The specifically identifying the axis of the first machining sphere perpendicular to the symmetric end face of the basic blank of the combination module includes the following steps: Identifying the two width direction end faces of the basic blank of the combination module along the width direction; Making a first median line along the height direction on the width direction end face; Designating one end face of the basic blank of the combination module in the height direction as the mating end and the other end face as the spherical surface end; On the first median line of the end face in the width direction, specify the first machining midpoint, and the ratio of the distance from the first machining midpoint to the mating end to the distance to the spherical end is The straight line where the two first machining midpoints are located is the axis of the first machining sphere.

4. The method for machining and manufacturing the structure of the Taiji ball sphere according to claim 3, characterized in that The rotating the basic blank of the combination module with the axis of the first machining sphere as the rotation axis includes the following steps: Pressing the first machining midpoint at one end of the basic blank of the combination module against the driven thimble of the fixture; Pressing the first machining midpoint at the other end of the basic blank of the combination module against the main spindle thimble of the fixture; The main spindle thimble rotates to drive the basic blank of the combination module to rotate.

5. The method for machining and manufacturing the structure of the Taiji ball sphere according to claim 4, characterized in that The specifically "performing first shaping machining on the basic blank of the combination module according to the sphere parameters to obtain the first combination module intermediate" includes the following steps: Selecting a turning tool, and performing spherical cutting machining on the basic blank of the combination module on one side of the rotating basic blank of the combination module along an arc with a radius of L / 2; Machining the spherical surface end of the basic blank of the combination module into a spherical surface; Machining the two width direction end faces of the basic blank of the combination module along the width direction into spherical surfaces; Obtaining the first combination module intermediate.

6. The method for machining and manufacturing the structure of the Taiji ball sphere according to claim 3, characterized in that The second shaping machining specifically includes: Obtain a form milling cutter for an arc with an arc radius of ; Milling the mating end of the first combined module intermediate along the length direction of the first processing sphere axis; Making the mating end semi-cylindrical along the first processing sphere axis to obtain the second combined module intermediate.

7. The method for manufacturing the Taiji ball sphere structure according to claim 3, characterized in that, Obtain a ball nose end mill with a spherical radius of ; Selecting one end face in the height direction of the second combined module intermediate, and in the height direction, along the second processing sphere axis perpendicular to the midpoint of the first processing sphere axis, rotating the ball-end milling cutter to the center of the sphere; In the plane perpendicular to the first processing sphere axis and passing through the center of the sphere, towards the mating end direction, rotating the ball-end milling cutter from one end face in the height direction to the other end face in the height direction around the center of the sphere; Making the mating end present a C-shaped groove structure; Obtaining the sphere combined module.

8. The method for processing and manufacturing the structure of the Taiji ball sphere according to claim 7, characterized in that, The method further includes: Processing a first blind hole at the bottom of the C-shaped groove structure from the mating end to the center of the sphere direction; Installing a magnetic body in the first blind hole.

9. The method for processing and manufacturing the structure of the Taiji ball sphere according to claim 8, characterized in that, The method further includes: Processing second blind holes at two first processing midpoints of the sphere combined module; Installing identification blocks at the second blind holes; Obtaining the semi-finished sphere combined module.

10. The manufacturing method of the structure of the Taiji ball sphere according to claim 9, characterized in that, The method further includes: Polishing the surface of the semi-finished sphere combined module; Applying wood wax oil to the polished surface of the semi-finished sphere combined module to obtain the finished sphere combined module; two finished sphere combined modules are nested and combined with each other to obtain a target sphere with a diameter satisfying the target sphere size parameter L.

Images