TW508283B - Method and device for assembling Ti alloy enclosure component for notebook computer - Google Patents

Abstract

The present invention relates to a method and a device for assembling a Ti alloy enclosure component for a notebook computer, which mainly uses a shape-copying mold and an argon welding technique to weld a combination seat and an enclosure body into an integral body. The main objective of the present invention is to provide a method and a device for assembling a Ti alloy enclosure component for a notebook computer, which simplifies the formation procedure of a Ti alloy enclosure and reduces the technical complexity in producing an enclosure. A second objective of the present invention is to provide a method and a device for assembling a Ti alloy enclosure component of a notebook computer, which can use an automatic control technique to achieve an automated operation to increase the production speed of a Ti alloy enclosure. Another objective of the present invention is to provide a method and a device for assembling a Ti alloy enclosure component of a notebook computer, which increase the production rate and quality stability of the Ti alloy enclosure to reduce the production cost.

Description

508283 V. Description of the invention α) [Field of the invention] The present invention relates to a method and a device for assisting the use of titanium thin shell components, and particularly to a method and a device for assembling titanium alloy thin shell components for notebook computers. [Previous technology], the current consumer producers in the market, especially collided with additional price frames, early distributors of partitions will be tenoned, positioned to lightweight strips to withstand the cracks in the shell, or the material of solution Not A. Note-based technology. In recent years, the housing has gradually been made of materials. For example, the products produced by Zhenhe Technology Electronics Co., Ltd. carry many values with them. The process of using a large number of pins and screws with the same structure in the heavens is caused by heating and environmental protection. # 吕 品 Special electronic products When using thin and short products to make products reach components, plastic sockets are used, but the structure is very random and the demand does not change. If precision products are made of metal materials instead of alloys and titanium, Note type, such as small household, more functional, the above-mentioned light weight is the injection mode and the structure is difficult to take into account the dynamic impact of the good-for-nothing phenomenon as a portable case, electrical appliances, powerful, small size, function * Its; the design and manufacture of a shell, the overall junction pressure, and external and plastic electronic construction materials require weight of the product target body formation, but the structure is strong because the impact of the rubber is the product, the hand attracts light, shell; due to the type , The degree is a plastic hit, that is, a hundred years of consumer resistance such as P, but not a machine. Therefore, it is necessary to consider whether the material is easy to produce regardless of D. Perfect technology is gradually mature. The plastic material of electronic products is used as the material of thin shell components. Materials such as alloys have been widely used in high computers, and titanium alloy materials are used as

508283 V. Description of the invention (2) Bulk, the casing made of Chin metal material has the advantages of high structural strength, thinner size, and can prevent electromagnetic interference, and meets the requirements of environmental protection recycling, but the technology has been revealed so far The thin shell is made by die-casting, thixoforming or forging technology, but the process of the above technology requires pressure, melting, and other forming techniques. It is difficult to apply it to the thinner shell of the Chin alloy with higher hardness and easy oxidation. In particular, the combined structure of thin shell elements can not be directly constructed on the thin shell using the above-mentioned forming technology, and the above-mentioned technical yield and size limitations still have technical bottlenecks to be overcome.

In addition, it is known that the patent of the Republic of China No. 1 2 6 7 7 "Method for manufacturing metal thin shell parts with bonding elements", which is made of thin shell elements by using plastic sheet metal through plastic molding technology, and then used with structural glue , The bonding element is bonded to the bonding base of the structured structural adhesive, so that it has a bonding function of the shell, but ', the technology must be washed before the glue, or special treatment on the surface, To ensure the bonding degree of structural adhesives. Furthermore, although the structural adhesives have strong k-stretching properties, the shear resistance is weak. Even if they are overcome by design techniques, the effect is still limited, and the design difficulty and production are increased. cost. Based on the conventional technologies mentioned above, the present invention has the disadvantages of low yield, difficulty in making large-sized components, and low bonding strength between the bonding component and the thin shell component.

People have actively devoted themselves to the research and development of better thin-shell processing technology, and have finally achieved the present invention. [Inventive Features] The main purpose of this creation is to provide a titanium alloy for notebook computers.

508283 V. Description of the invention (3) Combination method and device of gold thin shell components, simplifying the forming process of titanium alloy thin shell parts, and reducing the technical difficulty of manufacturing thin shells. The secondary purpose of this creation is to provide a combination method and device of titanium alloy thin shell components for notebook computers, which can use automatic control technology to achieve automatic operations and increase the production speed of titanium alloy thin shells. Another purpose of this creation is to provide a method and a device for assembling titanium alloy thin shell components for notebook computers to improve the yield and quality stability of titanium alloy thin shell workpieces, so as to reduce production costs. In order to make your reviewers better understand the true meaning of the invention and the applied technology, the preferred embodiments are illustrated in the following with the illustrations. It is necessary to borrow the shell (the shown pen: Figure 2 thin shell shape and upper position and position relatively exposed to the shell system, a titanium alloy thin shell component combination method for notebook computers), using argon welding technology to combine The integrated method and device of the seat, and the finished titanium alloy thin shell. As shown in the figure, the formwork (1) is a stable and close fitting, and the shape design of the formwork is changed. The hole seat (1 1) and the hole seat (1 3) are pre-designed combination seats ( The depth of the 4 seat (1 1) is just combined, and the inner diameter is exactly equal to the combined seat (4) [Explanation of the invention] The present invention and the device, the main (4) and the thin as shown in Figure 1. Please refer to the appearance (1) The number of main molds (1) 1) the number) and the number of seats (4) The first mold (1 3) is welded into a computer for storage, and the thin shell (3) shown in Figure 3 (3) There are several holes reserved according to the thin shell (set, the height of the hole surface

Page 6 508283 and the body circumference (thinner than the time to wear things 4 argon invention description (4) periphery, in addition, the hole seat (1 1) circumference 12), the hole seat (11) and the air cushion (1) horizontal plane A slight drop (2) is covered with a wire from the air hole (1 2) under the master (1), and the cover body 21) is connected to the shell (3) derived from the argon cylinder. Several perforations (3 1 with a combination structure (such as externally threaded posts, internal structure, and a welding post (4 1) hole (3 1) are protruded outside the internal structure and protruded an appropriate protrusion, and a large number of X are used to make a spare. Implementation method, A: First, the hole seat (11) with the combined structure 1) is completed and partially projected on the level of the master (1), the welding column (41) and the perforation (shown in Figure 31a). B · Continue to start the technique of arc welding from the argon gas tube (2 2) through the pores (1 2), between the gas guide groove and the thin shell (3). Welding column (enclose at least a hole (1 2 air-conducting troughs (squares will be argon gas pipes (2), punched; respectively, threaded holes)), the output of the welding column, the one through the gas Between) and a milling 13), a plurality of the boss cover (11) is provided a projecting peripheral heart takeover 22). The above-mentioned technology is directly formed. The components of the combination seat (4) can pass through the combination seat (4) through the combination seat (4). The combination seat (4) can be placed into the mold for positioning. Only the welding column (4 1, cover the thin shell (3)) with a proper gap (as provided by the appropriate flow of argon, j (13), make the binding seat (4 into an oxygen-free state, and then Therefore, the butt welding column (4 1) and 4 1) are fused with the thin shell (3).

Page 7 508283 V. Description of the invention (5) C. After cooling, smooth the surface of the welded part with a sander to complete a titanium alloy thin shell element with a combined structure (as shown in Figure 4c). Show). According to the implementation of the present invention, we can use the basic stamping processing technology to form a thin shell semi-finished product with a completion rate of more than 50%, which greatly reduces the processing technical difficulty of titanium metal thin shell parts, and shortens the entire process time, and can even produce more Thin, more difficult to combine thin pieces, and the technology of argon welding with the master during the manufacturing process can accurately combine the two separated components into one, improving product stability and yield; in addition, it is supplemented by technology of automatic control In addition, the feeding and welding operations can be changed to mechanical automatic operation, which reduces the cost. In summary, the titanium alloy thin shell component assembly method and device for a notebook computer of the present invention can greatly reduce the technical difficulty of assembling thin shell components, shorten the process time, and produce thinner thin shell components to ensure Combined with the stability of the structure, the yield rate after the implementation of the present invention is extremely high, and subsequent surface treatment can be directly performed to reduce the production cost, which is a rare wisdom creation. Although the present invention has been disclosed with the foregoing preferred embodiments, its invention is not intended to limit the present invention. Anyone skilled in the art can be retouched and modified without departing from the spirit and scope of the present invention. The protection of Fan Yuan shall be determined by the scope of the attached patent application.

Page 8 508283 Brief Description of Drawings Figure 1 is a perspective view of a titanium alloy thin shell for a notebook computer of the present invention. Figure 2 is a schematic diagram of the implementation device of this creation. Figure 3 is a partial view of this creation. Figures 4a-4c are schematic diagrams of the implementation process of this creation. [Illustration of drawing number] '1 · Retainer 1 1 .Pocket seat 1 2 · Air hole 1 3 .Air guide groove 2 .Cover body 2 1 · Tube 2 2 .Argon gas pipe 3 .Thin shell 3 1 · Perforated' 4. Combined seat 4 1 · Welding column 5. Argon welding welding grab 6. Belt machine%

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Claims (1)

508283 VI. Scope of patent application 1 · A titanium alloy thin shell element bonding device for notebook computers, used to improve the bonding strength of components and reduce the difficulty of construction, mainly including: a mold, a part of the shape of the mold can be connected with The thin shells are stable and close to each other, and there are several hole seats reserved above the mold. The number and position of the hole seats are relatively set according to the number and position of the pre-designed combined seats of the thin shell. The depth of the hole seat is just In order to combine the height of the seat exposed on the shell surface, at least one through-hole is set around the hole seat, and an air guide groove with a slight drop from the horizontal plane of the mold is milled between the hole seat and the air hole; several covers are screwed from The air holes around the hole seat are respectively covered by the lower part of the mold. The center of the cover body is provided with a connecting pipe to connect the argon gas pipe led out from the argon cylinder. 2. According to the titanium alloy thin shell component bonding device for notebook computer described in item 1 of the scope of patent application, the main shape of the master can be changed due to the thin shell shape design. 3. The device as described in item 1 of the scope of the patent application, wherein the thin shell is firstly formed by a titanium alloy plate by stamping technology, and a plurality of perforations opposite to the position of the hole seat are simultaneously formed on the thin shell. 4 · The device according to item 1 of the scope of the patent application, wherein the joint seat is a component with a joint structure (such as an externally threaded post and internally threaded hole), and a welding post is protruded outside the main structure. 5. A method for bonding titanium alloy thin shell components for notebook computers, which is used to improve the bonding strength of components and reduce the difficulty of construction, which includes the following steps: A · Place the combination seat with the combination structure into the hole seat of the master and Positioning is completed. At this time, only the part of the welding column protrudes from the horizontal plane of the mold. When the thin shell is covered, the welding column and the perforation maintain an appropriate gap; Page 10, 508283, 2006. VI. Patent application scope TII B. Continued to provide appropriate and flow argon from the argon tube. Argon passes through the air holes and air guide grooves to fill the space between the combination seat and the thin shell. The argon gas is formed in an oxygen-free state, and then the arc welding process is performed on the welding rod part and the surrounding area by using argon welding technology until the welding rod and the thin shell are fused together. C. After cooling, use a belt machine to remove The surface treatment of the welding part is smooth, and a titanium alloy thin shell component with a combined structure is completed. Page 11