TW201350780A - Adjustable fixture - Google Patents
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- TW201350780A TW201350780A TW101120533A TW101120533A TW201350780A TW 201350780 A TW201350780 A TW 201350780A TW 101120533 A TW101120533 A TW 101120533A TW 101120533 A TW101120533 A TW 101120533A TW 201350780 A TW201350780 A TW 201350780A
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Abstract
Description
本發明係關於一種治具，特別是一種可調式過爐治具，用於承載電路板通過錫爐執行表面黏著技術(SMT)製程。 The invention relates to a jig, in particular to an adjustable over-furnace jig for carrying a circuit board to perform a surface adhesion technology (SMT) process through a tin furnace.
電路板(printed circuit board，PCB)是一種提供各種電子零組件電性布設(layout)於其上的基板，透過眾多電子零組件的電性組合，使得電路板得以達到規格所需的效能，例如主機板、顯示卡以及無線網卡等類型。在電路板上常見的電子零組件中，有部分電子零組件是以表面黏著技術(surface mounting technology，SMT)電性結合於電路板上，例如電晶體、二極體等，有部分電子零組件則是通過迴焊爐以焊接方式被固定於電路板上，例如電解電容、電連接器等。 A printed circuit board (PCB) is a substrate on which various electronic components are electrically laid. The electrical combination of a plurality of electronic components enables the board to achieve the required performance, for example. Types such as motherboards, display cards, and wireless network cards. Among the electronic components commonly used on circuit boards, some electronic components are electrically bonded to the circuit board by surface mounting technology (SMT), such as transistors, diodes, etc., and some electronic components. It is soldered to the circuit board by a reflow oven, such as electrolytic capacitors, electrical connectors, and the like.
在電子工業製程中，所欲追求的目標就是提升功能集成度以及體積的輕薄短小，意即使更多的功能可被安置於相同面積大小的電路板上，或者使電路板維持同樣的功能，而電路板所佔的面積得以縮減。因此，縮小電路板面積的唯一方法只有將電子零組件的體積縮小，繼而取代傳統電子零組件而發展出表面黏著技術(SMT)。 In the electronics industry, the goal is to improve the functional integration and the lightness and thinness of the volume, so that even more functions can be placed on the same size of the circuit board, or the board can maintain the same function, and The area occupied by the board is reduced. Therefore, the only way to reduce the board area is to reduce the size of the electronic components and replace the traditional electronic components to develop surface mount technology (SMT).
以表面黏著技術而言，電路板在過錫爐時，需要藉助過爐治具的支撐才能順利經過錫爐進行焊接製程或迴焊製程。然而，不同規格的電路板在尺寸大小與形狀也會有所不同，為了配合不同規格的電路板，過爐治具也必須因應這樣的改變而選擇最適合的 尺寸。因此，製造廠商必須備齊多款因應不同規格之電路板的過爐治具，以方便生產線在替換時所用，如此將造成製造過爐治具的成本增加，也需要一定的空間存放這些過爐治具。若不再生產其中一種電路板時，相對應的過爐治具則需要一併報廢，造成材料上的浪費。 In terms of surface adhesion technology, when the circuit board is in a tin furnace, it needs to be supported by the furnace fixture to smoothly pass the soldering process or the reflow process. However, different sizes of boards will vary in size and shape. In order to match different specifications of the board, the furnace fixture must also be selected according to such changes. size. Therefore, manufacturers must have a variety of over-cylinder fixtures for different sizes of boards to facilitate the replacement of the production line. This will increase the cost of manufacturing the furnace fixtures and require a certain amount of space to store these furnaces. Fixture. If one of the boards is no longer produced, the corresponding oven fixtures will need to be scrapped together, resulting in material waste.
再者，在電路板設計測試的階段，電路板的電路布局與尺寸要求經常因為客製化的設計需求而有所改變，例如各種型號之顯示卡的繪圖處理器(Graphics processing unit，GPU)位置都不盡相同，為了保護最重要的電子零組件-CPU/GPU，因此製造廠商必須因應不同位置的CPU/GPU而對應設計多種款式的過爐治具，因此也限制了過爐治具的重複使用率，多款過爐治具無法被有效的利用。 Furthermore, at the stage of board design testing, the circuit layout and size requirements of the board are often changed due to custom design requirements, such as the graphics processing unit (GPU) position of various types of graphics cards. Differently, in order to protect the most important electronic components - CPU / GPU, manufacturers must design a variety of styles of furnace tools in response to CPU / GPU in different locations, thus limiting the repetition of the furnace fixture The use rate, a variety of furnace fixtures can not be effectively utilized.
鑒於以上問題，本發明提供一種可調式過爐治具，藉以克服習用過爐治具無法適用不同型號或規格之電路板的問題。 In view of the above problems, the present invention provides an adjustable over-furnace fixture for overcoming the problem that conventional furnace fixtures cannot be applied to circuit boards of different models or specifications.
本發明所揭露之可調式過爐治具，適用於固定一電路板。可調式過爐治具包含一框架、一支撐座、一支撐件以及一擋邊。 The adjustable over-furnace fixture disclosed in the invention is suitable for fixing a circuit board. The adjustable oven fixture comprises a frame, a support base, a support member and a rib.
其中，框架具有複數個邊框，各個邊框各自連接而構成一中空開口，而電路板的其中三側邊係架設於框架上，且電路板部分露出於中空開口。支撐座藉由其兩端與框架的相對二邊框連接而設置在框架上，支撐件具有一接合部且支撐座具有一接合件，透過接合部與接合件的結合，使支撐件以可拆卸的關係設置於支撐 座上。支撐件更具有複數個支撐柱，係從電路板的下方抵頂住電路板。擋邊係以其兩端活動設置於框架的相對二邊框上，以供電路板的另一側邊架設於擋邊上。 The frame has a plurality of frames, and each of the frames is connected to form a hollow opening, and three sides of the circuit board are erected on the frame, and the circuit board portion is exposed to the hollow opening. The support base is disposed on the frame by connecting the two ends thereof to the opposite frame of the frame, the support member has a joint portion and the support seat has a joint member, and the support member is detachably coupled through the joint of the joint portion and the joint member. Relationship is set on the support On the seat. The support member further has a plurality of support columns that are pressed against the circuit board from below the circuit board. The ribs are disposed on opposite sides of the frame by the two ends of the frame, so that the other side of the circuit board is mounted on the ribs.
本發明之功效在於，在執行過錫爐焊接製程時，使用者可活動調整本發明之治具的擋邊擺放位置，以配合不同規格或尺寸的電路板，使電路板得以四個側邊平穩地放置於本發明之可調式治具上進入錫爐。本發明的過爐治具可適用各種型號的電路板，不需額外製造不同款式的治具，有效利用本發明的治具，提高治具的使用率，如此可大幅減少製造成本。 The utility model has the advantages that during the execution of the soldering process, the user can adjust the position of the ribs of the jig of the invention to match the circuit boards of different specifications or sizes, so that the circuit board can have four sides. It is placed smoothly on the adjustable jig of the present invention into the tin furnace. The over-furnace fixture of the invention can be applied to various types of circuit boards, and it is not necessary to manufacture different types of jigs, and the jig of the invention can be effectively utilized to improve the utilization rate of the jig, so that the manufacturing cost can be greatly reduced.
並且，因應不同型號或種類之電路板，本發明之可調式治具亦可對應調整支撐件之多個支撐柱的支撐位置，使本發明之可調式治具的支撐柱皆能精準地支撐於鄰近電路板的處理單元的相對位置、或是電路板的重心位置、或是電路板易產生撓曲變形的相對位置，避免進行過爐焊接時電路板因受熱而造成過度撓曲變形(bending)的情況發生。 Moreover, in accordance with different types or types of circuit boards, the adjustable jig of the present invention can also adjust the support positions of the plurality of support columns of the support member, so that the support columns of the adjustable jig of the present invention can be accurately supported by The relative position of the processing unit adjacent to the circuit board, or the position of the center of gravity of the circuit board, or the relative position of the circuit board which is susceptible to flexural deformation, avoiding excessive bending of the circuit board due to heat during over-fired soldering. The situation happened.
有關本發明的特徵、實作與功效，茲配合圖式作最佳實施例詳細說明如下。 The features, implementations, and utilities of the present invention are described in detail below with reference to the drawings.
第1圖所示為本發明第一實施例之可調式過爐治具的立體分解圖，並請同時參閱第2圖至第5圖所示之本發明第一實施例之可調式過爐治具的各視角示意圖。 1 is an exploded perspective view of an adjustable through-furnace fixture according to a first embodiment of the present invention, and please refer to the adjustable over-furnace treatment of the first embodiment of the present invention shown in FIGS. 2 to 5. A schematic view of each perspective.
請參閱第1圖至第5圖，本發明第一實施例之可調式過爐治具100適用於一電路板10，且電路板10電性設置有一處理單元 11。舉例而言，本實施例所述的電路板10可以是音效卡或顯示卡，處理單元11可以是中央處理器(Centrol processing unit，CPU)或是繪圖處理器(Graphics processing unit，GPU)，以下的實施方式內容將以具有GPU的顯示卡做為實施態樣的說明，但並不以此為限。 Referring to FIG. 1 to FIG. 5 , the adjustable over-furnace fixture 100 of the first embodiment of the present invention is applied to a circuit board 10 , and the circuit board 10 is electrically disposed with a processing unit. 11. For example, the circuit board 10 in this embodiment may be a sound card or a display card, and the processing unit 11 may be a central processing unit (CPU) or a graphics processing unit (GPU). The content of the embodiment will be described with reference to a display card having a GPU, but is not limited thereto.
本實施例之可調式過爐治具100包含一框架110、一支撐座120、一支撐件130、一擋邊140以及複數個固定件150。其中，框架110具有四個邊框1101-1104，各個邊框1101-1104各自相連接而構成一中空開口170，中空開口170的功用在於，當本發明之可調式治具100通過錫爐時，中空開口170可將放置於電路板10上的元件之腳位暴露出來並進行焊接，電路板10的三個側邊係架設於框架110的承載部111上，承載部111設置於可調式過爐治具100的邊框1102-1104內側，當設有處理單元11的電路板10放置在可調式過爐治具100內時，電路板10的其中三側邊可架置在承載部111上，電路板10的另一側邊則架設於擋邊140之凸板142上(請參考第10圖)。 The adjustable over-furnace fixture 100 of the present embodiment includes a frame 110, a support base 120, a support member 130, a rib 140, and a plurality of fixing members 150. The frame 110 has four frames 1101-1104, and each of the frames 1101-1104 is connected to form a hollow opening 170. The function of the hollow opening 170 is that when the adjustable jig 100 of the present invention passes through the tin furnace, the hollow opening 170 can expose the position of the component placed on the circuit board 10 and solder, the three sides of the circuit board 10 are mounted on the carrying portion 111 of the frame 110, and the carrying portion 111 is disposed on the adjustable oven tool Inside the frame 1102-1104 of the 100, when the circuit board 10 provided with the processing unit 11 is placed in the adjustable oven fixture 100, three sides of the circuit board 10 can be mounted on the carrying portion 111, and the circuit board 10 The other side is erected on the convex plate 142 of the rib 140 (refer to Fig. 10).
支撐座120的相對二側邊各具有兩個穿孔121，而與支撐座120連接的框架110之邊框1102、1104各設有兩個固定孔112，透過將固定件150穿設於穿孔121並鎖固於固定孔112上，使支撐座120固設於框架110上。其中，本實施例所揭露的穿孔121與固定孔112的數量並不侷限，可根據實際設計需求與使用需求而對應增減穿孔121與固定孔112的數量。再者，本實施例之支撐座120係固設於框架110上，然熟悉此項技術者，亦可將支撐 座120設計為可相對框架110活動的型態，並不以本發明所揭露之實施態樣為限。 The two opposite sides of the support base 120 have two through holes 121, and the frame 1102 and 1104 of the frame 110 connected to the support base 120 are respectively provided with two fixing holes 112 through which the fixing member 150 is inserted and locked. The fixing hole 112 is fixed to the fixing hole 112 to fix the supporting base 120 to the frame 110. The number of the through holes 121 and the fixing holes 112 disclosed in the embodiment is not limited, and the number of the through holes 121 and the fixing holes 112 can be increased or decreased according to actual design requirements and usage requirements. Furthermore, the support base 120 of the embodiment is fixed on the frame 110, but those skilled in the art can also support The seat 120 is designed to be movable relative to the frame 110 and is not limited to the embodiment disclosed in the present invention.
支撐件130的一面凸設有複數個支撐柱131，支撐柱131的功用在於從電路板10的下方抵頂住電路板10，且支撐柱131所抵頂的位置係鄰近於處理單元11的相對位置(如第3圖所示)，由於設置在電路板10上的處理單元11之重量通常較電路板10的其他元件重，因此當電路板10在過爐焊接時，容易因此重量不均而使電路板10發生翹曲(bending)，所以為了避免發生翹曲的情形而設置支撐柱131，有效避免電路板10因翹曲而導致處理單元11在焊接時的良率不佳問題。 A plurality of support columns 131 are protruded from one surface of the support member 130. The support column 131 functions to abut against the circuit board 10 from below the circuit board 10, and the position at which the support column 131 abuts is adjacent to the processing unit 11 The position (as shown in FIG. 3), since the weight of the processing unit 11 disposed on the circuit board 10 is generally heavier than other components of the circuit board 10, when the circuit board 10 is soldered in the oven, it is easy to be uneven in weight. Since the board 10 is bent, the support post 131 is provided in order to avoid the occurrence of warpage, and the problem of poor yield of the processing unit 11 at the time of soldering due to warpage of the board 10 is effectively prevented.
並且，如第5圖所示，本實施例之支撐件130更包括一接合部132，以及支撐座120亦凸設有一接合件122，支撐座120與支撐件130即是透過接合件122與接合部132的相互嵌合而固定，由於不同規格或尺寸的電路板10，其處理單元11所設置的位置也不盡相同，因此藉由不同的支撐件130可對應不同規格尺寸的電路板10的特性，以達到可對應支撐各種態樣之電路板10的處理單元11的功效。 Moreover, as shown in FIG. 5, the support member 130 of the embodiment further includes a joint portion 132, and the support base 120 also protrudes with a joint member 122. The support base 120 and the support member 130 are coupled through the joint member 122. The portions 132 are fixed and fixed to each other. Since the circuit board 10 of different specifications or sizes has different positions of the processing unit 11, the different supporting members 130 can correspond to the circuit boards 10 of different specifications. The characteristics are such that the efficiency of the processing unit 11 that can support the various aspects of the circuit board 10 can be achieved.
本實施例之支撐座120與支撐件130之類型同樣僅為舉例之目的，並不用以侷限本發明。例如，支撐座120的外型可以是正方形或圓形，支撐件130的外型也可以是一個具有四個邊框的中空框架，又或者是具有三個邊的馬蹄形框架，熟悉此項技術之人員可根據實際需求而對應改變支撐座120與支撐件130的外型。 The type of the support base 120 and the support member 130 of the present embodiment are also for illustrative purposes only and are not intended to limit the present invention. For example, the shape of the support base 120 may be square or circular, and the shape of the support member 130 may also be a hollow frame having four frames, or a horseshoe frame having three sides, which is familiar to those skilled in the art. The appearance of the support base 120 and the support member 130 can be changed correspondingly according to actual needs.
第6圖所示為本發明第二實施例之可調式過爐治具的俯視 圖，並請同時參閱第7圖所示本發明第二實施例之可調式過爐治具之局部放大示意圖。第二實施例與第一實施例的結構大致相同，所不同者在於，第二實施例的擋邊140與框架110之承載部111的連接關係。以下，對以不同方式連接的擋邊140與框架110進行說明。另外，在以下的說明中，與第一實施例相同的部分使用相同的記號，並省略其說明。 Figure 6 is a plan view showing the adjustable over-furnace fixture of the second embodiment of the present invention. And, please also refer to a partially enlarged schematic view of the adjustable over-furnace fixture of the second embodiment of the present invention shown in FIG. The second embodiment is substantially the same as the structure of the first embodiment, except for the connection relationship between the rib 140 of the second embodiment and the bearing portion 111 of the frame 110. Hereinafter, the rib 140 and the frame 110 which are connected in different ways will be described. In the following description, the same portions as those in the first embodiment are denoted by the same reference numerals, and the description thereof will be omitted.
如第6圖與第7圖所示，擋邊140係以可活動的方式跨設於框架110之承載部111上，並藉此與承載部111在同一水平的方向上做往復滑移的動作，擋邊140的兩端具有凸部145，而與擋邊140連接的框架110之承載部111更具有間隔排列的複數個凹部115，擋邊140透過凸部145與凹部115選擇性的嵌合而達到固定的效果。 As shown in FIGS. 6 and 7, the rib 140 is movably disposed on the carrying portion 111 of the frame 110, and thereby reciprocatingly slides in the same horizontal direction as the carrying portion 111. The ribs 140 have convex portions 145 at both ends thereof, and the bearing portion 111 of the frame 110 connected to the ribs 140 further has a plurality of concave portions 115 arranged at intervals, and the ribs 140 are selectively engaged with the concave portions 115 through the convex portions 145. And achieve a fixed effect.
本實施例之凸部145是設置在擋邊140兩端的底面，而凹部115是設置在框架110的承載部111上。但，上述凸部145與凹部115之設置位置與結構類型僅為舉例之目的，並不用以侷限本發明。例如，凸部145也可以是柱狀結構，而凹部115也可以是柱狀凹槽結構，只要是可達到嵌合定位的結構皆可。並且，凸部145的位置也可以設置於擋邊140的相對兩側面，而凹部115的設置位置也可以是在框架110的相對兩邊框上，而不須設置於承載部111上，且凸部145與凹部115的設置位置更可以互相對換，即，凸部145可設置在框架110上，而凹部115可設置在擋邊140上。 The convex portion 145 of the present embodiment is a bottom surface provided at both ends of the rib 140, and the concave portion 115 is provided on the bearing portion 111 of the frame 110. However, the position and structure of the above-mentioned convex portion 145 and the concave portion 115 are for illustrative purposes only and are not intended to limit the present invention. For example, the convex portion 145 may also be a columnar structure, and the concave portion 115 may also be a columnar groove structure as long as it is a structure capable of achieving a fitting positioning. Moreover, the position of the convex portion 145 may also be disposed on opposite sides of the rib 140, and the position of the concave portion 115 may also be on the opposite two frames of the frame 110, without being disposed on the carrying portion 111, and the convex portion The 145 is more replaceable with the disposed position of the recess 115, that is, the convex portion 145 may be disposed on the frame 110, and the concave portion 115 may be disposed on the rib 140.
第8圖為本發明第三實施例之可調式過爐治具之俯視圖，其中本發明之第三實施例與第一實施例的結構大致相同，所不同者 在於，第三實施例之支撐座120與框架110之連接關係。以下，對以不同方式連接的支撐座120與框架110進行說明。另外，在以下的說明中，與第一實施例相同的部分使用相同的記號，並省略其說明。 Figure 8 is a plan view of an adjustable through-furnace fixture according to a third embodiment of the present invention, wherein the third embodiment of the present invention is substantially the same as the structure of the first embodiment, and the difference is It is the connection relationship between the support base 120 and the frame 110 of the third embodiment. Hereinafter, the support base 120 and the frame 110 which are connected in different ways will be described. In the following description, the same portions as those in the first embodiment are denoted by the same reference numerals, and the description thereof will be omitted.
如第8圖所示，與支撐座120連接的框架110之相對二邊框更具有一滑軌114，當支撐座120置放於相對二邊框的滑軌114時，支撐座120可沿著滑軌114往復滑移，並且透過固定件150穿過滑軌114並鎖固於穿孔121中，令支撐座120固設於框架110的相對二邊框上。在第8圖中，框架110更具有兩個定位件160，定位件160樞設於框架110的邊框上，定位件160相對於邊框樞轉，並請參考第9圖，第9圖為本發明之可調式過爐治具之局部剖面側視圖，由第9圖可得知定位件160具有壓抵電路板10在垂直方向上的位移的功能，熟知此項技術之人員可依實際需求而對應改變定位件160的型態與位置，本發明雖僅在第三實施例中揭露定位件160，但並不以此為限制，定位件160同樣可設置於第一或第二實施例中。 As shown in FIG. 8 , the opposite frame of the frame 110 connected to the support base 120 further has a slide rail 114. When the support base 120 is placed on the slide rail 114 opposite to the two frames, the support base 120 can be along the slide rail. The reciprocating slip 114 is passed through the fixing member 150 through the sliding rail 114 and locked in the through hole 121 , so that the supporting base 120 is fixed on the opposite frames of the frame 110 . In the eighth figure, the frame 110 further has two positioning members 160. The positioning member 160 is pivotally disposed on the frame of the frame 110, and the positioning member 160 is pivoted relative to the frame. Referring to FIG. 9, FIG. 9 is the present invention. A partial cross-sectional side view of the adjustable over-cylinder fixture can be seen from FIG. 9 to show that the positioning member 160 has a function of pressing the displacement of the circuit board 10 in the vertical direction, and those skilled in the art can respond to actual needs. The shape and position of the positioning member 160 are changed. Although the positioning member 160 is disclosed in the third embodiment only, it is not limited thereto, and the positioning member 160 can also be disposed in the first or second embodiment.
本實施例之滑軌114係設置於框架110上，但僅為舉例之目的，並不以此侷限本發明。例如，滑軌114結構也可以是設置於支撐座120的相對二側邊上，因此，支撐座120與框架110的連接關係可以有其他變化，例如支撐座120具有滑軌114，而框架110具有固定孔112，或者支撐座120與框架110皆具有與滑軌114相同的結構，如此一來即可增加支撐座120設置在框架110上的活動性。 The slide rails 114 of the present embodiment are disposed on the frame 110, but are for illustrative purposes only and are not intended to limit the invention. For example, the structure of the slide rails 114 may be disposed on opposite sides of the support base 120. Therefore, the connection relationship between the support base 120 and the frame 110 may be changed. For example, the support base 120 has a slide rail 114, and the frame 110 has The fixing hole 112, or the supporting base 120 and the frame 110 have the same structure as the sliding rail 114, so that the mobility of the supporting base 120 on the frame 110 can be increased.
第10圖與第11圖所示為本發明之可調式過爐治具之擋邊的局部剖面側視圖。於第10圖中，本實施例之擋邊140的一端面延伸形成有一凸板142，凸板142係以朝向電路板10的方向延伸形成，當電路板10放置於框架110上時，電路板10的三個側邊係放置於框架110的承載部111上，而電路板10的另一側邊即架設於擋邊140之凸板142上。或者是，於第11圖中，本實施例之擋邊140的相對二端面分別延伸形成有凸板142，當電路板10的另一側邊嵌設於擋邊140的兩凸板142之間時，凸板142可具有限制電路板10在垂直方向上的位移之功效。 Figures 10 and 11 show partial cross-sectional side views of the rib of the adjustable oven tool of the present invention. In FIG. 10, an end surface of the rib 140 of the embodiment is extended to form a convex plate 142. The convex plate 142 is formed to extend toward the circuit board 10. When the circuit board 10 is placed on the frame 110, the circuit board The three side edges of the 10 are placed on the carrying portion 111 of the frame 110, and the other side of the circuit board 10 is mounted on the convex plate 142 of the rib 140. Alternatively, in FIG. 11, the opposite ends of the rib 140 of the present embodiment are respectively formed with a convex plate 142, and the other side of the circuit board 10 is embedded between the two convex plates 142 of the rib 140. The convex plate 142 may have the effect of limiting the displacement of the circuit board 10 in the vertical direction.
第12圖至第14圖所示為本發明第一實施例之可調式過爐治具裝載另一型態之電路板的各視角示意圖。 12 to 14 are schematic views showing respective views of a circuit board in which another type of adjustable over-cylinder jig is loaded according to a first embodiment of the present invention.
上述本發明各實施例之可調式過爐治具100除了可裝載電性設置有處理單元11的電路板10外，亦可裝載無設置處理單元11的電路板10進行焊接製程。 In addition to the circuit board 10 in which the processing unit 11 is electrically disposed, the adjustable over-cable jig 100 of the above-described embodiments of the present invention may be loaded with the circuit board 10 without the processing unit 11 to perform a soldering process.
本發明第一實施例之可調式過爐治具100的支撐件130，其支撐柱131是從電路板10的下方抵頂住電路板10，且支撐柱131所抵頂的位置係鄰近於電路板10的重心位置，或者是電路板10容易產生撓曲變形的相對位置(如第13圖所示)。如此一來，當電路板10在過爐焊接時，支撐柱131可有效避免因重心不均而使電路板10發生翹曲(bending)的情形，改善電路板10因翹曲而導致在焊接製程時的良率不佳問題。 The support member 130 of the adjustable over-furnace fixture 100 of the first embodiment of the present invention has a support post 131 that abuts against the circuit board 10 from below the circuit board 10, and the position at which the support post 131 abuts is adjacent to the circuit. The position of the center of gravity of the board 10, or the relative position at which the board 10 is susceptible to flexing deformation (as shown in Fig. 13). In this way, when the circuit board 10 is soldered in the over-furnace, the support post 131 can effectively avoid the occurrence of the bending of the circuit board 10 due to the uneven center of gravity, and improve the soldering process of the circuit board 10 due to warpage. The problem of poor yield.
本發明所揭露實施例之可調式過爐治具100的支撐件130，可根據不同規格或尺寸的電路板10而對應改變其設置位置，以達 到可對應支撐各種態樣之電路板10的功效，因此本發明之可調式過爐治具100的支撐座120與支撐件130型態並不以所揭露的實施態樣為限。 The support member 130 of the adjustable over-furnace fixture 100 of the embodiment of the present invention can change its setting position according to different specifications or sizes of the circuit board 10 to reach The functions of the support board 120 and the support member 130 of the adjustable through-furnace fixture 100 of the present invention are not limited to the disclosed embodiment.
綜上所述，本發明各實施例之技術特徵大致可分為兩大部分，第一部分為支撐座120與框架110的連接關係，第二部分為擋邊140與框架110的連接關係。第一實施例中，支撐座120係以固定的連接關係設置於框架110上，擋邊140係以設置組設孔141的方式，將擋邊140可選擇性的鎖固於框架110上，即，透過固定件150穿設組設孔141再鎖固於連接孔113中，當固定件150尚未將組設孔141完全壓固時，擋邊140可透過組設孔141執行微調的工作，而當固定件150完全壓固組設孔141時，則擋邊140完全固定於框架110上，因此其連接關係可稱為可選擇性的鎖固。第二實施例中，支撐座120與框架110的連接關係相同，而擋邊140則是可活動式的跨設於框架110的承載部111上。第三實施例中，支撐座120可藉由框架110上的滑軌114而往復滑移，而擋邊140與框架110的連接關係則與第一實施例相同。 In summary, the technical features of the embodiments of the present invention can be roughly divided into two parts. The first part is the connection relationship between the support base 120 and the frame 110, and the second part is the connection relationship between the rib 140 and the frame 110. In the first embodiment, the support bases 120 are disposed on the frame 110 in a fixed connection relationship, and the ribs 140 are selectively locked to the frame 110 by providing the assembly holes 141. The fixing member 150 is inserted into the connecting hole 113 through the fixing hole 150, and when the fixing member 150 has not completely pressed the assembling hole 141, the rib 140 can perform fine adjustment work through the assembling hole 141, and When the fixing member 150 completely presses the assembly hole 141, the rib 140 is completely fixed to the frame 110, so that the connection relationship can be referred to as selective locking. In the second embodiment, the connection relationship between the support base 120 and the frame 110 is the same, and the rib 140 is movable on the bearing portion 111 of the frame 110. In the third embodiment, the support base 120 can be reciprocally slid by the slide rails 114 on the frame 110, and the connection relationship between the ribs 140 and the frame 110 is the same as that of the first embodiment.
然，熟知此項技術之人員可依實際需求而對應組合，本發明雖然僅揭露的三種實施例，但是並非用以限制本發明，也就是說，本發明之技術特徵可透過不同的組合方式而形成。 However, those skilled in the art can combine the same according to actual needs. Although the present invention only discloses three embodiments, it is not intended to limit the present invention, that is, the technical features of the present invention can be combined through different combinations. form.
本發明之可調式過爐治具具有以下優點： The adjustable over-furnace fixture of the invention has the following advantages:
1.本發明之可調式過爐治具在執行過爐焊接時，透過調整本發明之治具的擋邊位置，以配合各式不同尺寸型號的電路板，使電路板的四個側邊平穩地放置在治具中，且 本發明之治具可適用於各種不同尺寸型號的電路板，可提高治具的使用率，進而降低治具的製造成本。 1. The adjustable over-furnace fixture of the present invention adjusts the rib position of the jig of the present invention when performing over-furnace welding to match various circuit boards of different sizes to smooth the four sides of the circuit board. Placed in the fixture, and The jig of the invention can be applied to circuit boards of various sizes and sizes, can improve the utilization rate of the jig, and further reduce the manufacturing cost of the jig.
2.由於不同尺寸型號的電路板，其處理單元設置的位置也有所不同，並且不同尺寸型號的電路板之重心位置亦有所不同，或者是電路板容易產生撓曲變形的位置亦有所不同。因此，本發明之可調式過爐治具可調整支撐件上的支撐柱的支撐位置，使支撐柱都可以精準地支撐於鄰近處理單元的相對位置，或是支撐於鄰近電路板的重心位置，或是支撐於電路板容易產生撓曲變形的相對位置，避免進行過爐焊接時因電路板受熱以及重量分配不均的情況，發生翹曲的問題。 2. Due to the different size models of the circuit board, the position of the processing unit is also different, and the position of the center of gravity of the circuit board of different size models is also different, or the position where the circuit board is prone to flexing deformation is also different. . Therefore, the adjustable over-furnace fixture of the present invention can adjust the support position of the support column on the support member, so that the support column can be accurately supported at a relative position adjacent to the processing unit or supported at a position of a center of gravity adjacent to the circuit board. Or it can support the relative position where the circuit board is prone to flexural deformation, and avoid the problem of warpage caused by the heat of the circuit board and the uneven weight distribution during the over-boiler welding.
雖然本發明之實施例揭露如上所述，然並非用以限定本發明，任何熟習相關技藝者，在不脫離本發明之精神和範圍內，舉凡依本發明申請範圍所述之形狀、構造、特徵及數量當可做些許之變更，因此本發明之專利保護範圍須視本說明書所附之申請專利範圍所界定者為準。 Although the embodiments of the present invention are disclosed above, it is not intended to limit the present invention, and those skilled in the art, regardless of the spirit and scope of the present invention, the shapes, structures, and features described in the scope of the present application. And the number of modifications may be made, and the scope of patent protection of the present invention shall be determined by the scope of the patent application attached to the specification.
10‧‧‧電路板 10‧‧‧ boards
11‧‧‧處理單元 11‧‧‧Processing unit
100、200、300‧‧‧可調式過爐治具 100, 200, 300‧‧‧ adjustable over-furnace fixture
110‧‧‧框架 110‧‧‧Frame
1101-1104‧‧‧邊框 1101-1104‧‧‧Border
111‧‧‧承載部 111‧‧‧Loading Department
112‧‧‧固定孔 112‧‧‧Fixed holes
113‧‧‧連接孔 113‧‧‧Connection hole
114‧‧‧滑軌 114‧‧‧rails
115‧‧‧凹部 115‧‧‧ recess
120‧‧‧支撐座 120‧‧‧ support
121‧‧‧穿孔 121‧‧‧Perforation
122‧‧‧接合件 122‧‧‧Connecting parts
130‧‧‧支撐件 130‧‧‧Support
131‧‧‧支撐柱 131‧‧‧Support column
132‧‧‧接合部 132‧‧‧ joints
140‧‧‧擋邊 140‧‧‧ ribs
141‧‧‧組設孔 141‧‧‧Set holes
142‧‧‧凸板 142‧‧‧ convex plate
145‧‧‧凸部 145‧‧‧ convex
150‧‧‧固定件 150‧‧‧Fixed parts
160‧‧‧定位件 160‧‧‧ positioning parts
170‧‧‧中空開口 170‧‧‧ hollow opening
第1圖為本發明第一實施例之可調式過爐治具之立體分解圖。 1 is an exploded perspective view of an adjustable through-furnace fixture according to a first embodiment of the present invention.
第2圖為電路板裝載於本發明第一實施例之可調式過爐治具的立體示意圖。 Fig. 2 is a perspective view showing the circuit board loaded with the adjustable over-furnace fixture of the first embodiment of the present invention.
第3圖為第2圖之局部放大示意圖。 Fig. 3 is a partially enlarged schematic view of Fig. 2.
第4圖為本發明第一實施例之可調式過爐治具裝載有電路板之俯視圖。 Fig. 4 is a plan view showing the adjustable over-cylinder jig of the first embodiment of the present invention loaded with a circuit board.
第5圖為本發明第一實施例之可調式過爐治具之支撐件與支撐座的剖面側視圖。 Fig. 5 is a cross-sectional side view showing the support member and the support base of the adjustable through-furnace fixture of the first embodiment of the present invention.
第6圖為本發明第二實施例之可調式過爐治具之俯視圖。 Figure 6 is a plan view of an adjustable through-furnace fixture of a second embodiment of the present invention.
第7圖為本發明第二實施例之可調式過爐治具之局部放大示意圖。 Figure 7 is a partially enlarged schematic view showing the adjustable over-furnace fixture of the second embodiment of the present invention.
第8圖為本發明第三實施例之可調式過爐治具之俯視圖。 Figure 8 is a plan view of an adjustable through-furnace fixture of a third embodiment of the present invention.
第9圖為本發明之可調式過爐治具之局部剖面側視圖。 Figure 9 is a partial cross-sectional side view of the adjustable oven tool of the present invention.
第10圖為本發明之可調式過爐治具之局部剖面側視圖。 Figure 10 is a partial cross-sectional side view of the adjustable oven tool of the present invention.
第11圖為本發明之可調式過爐治具之局部剖面側視圖。 Figure 11 is a partial cross-sectional side view of the adjustable oven tool of the present invention.
第12圖為另一型態之電路板裝載於本發明第一實施例之可調式過爐治具的立體示意圖。 Figure 12 is a perspective view showing another embodiment of the circuit board mounted on the adjustable over-furnace fixture of the first embodiment of the present invention.
第13圖為第12圖之局部放大示意圖。 Figure 13 is a partially enlarged schematic view of Fig. 12.
第14圖為本發明第一實施例之可調式過爐治具裝載有另一型態之電路板之俯視圖。 Fig. 14 is a plan view showing a circuit board in which another type of adjustable over-cylinder jig of the first embodiment of the present invention is loaded.
10‧‧‧電路板 10‧‧‧ boards
11‧‧‧處理單元 11‧‧‧Processing unit
100‧‧‧可調式過爐治具 100‧‧‧Adjustable Furnace Fixture
110‧‧‧框架 110‧‧‧Frame
1101-1104‧‧‧邊框 1101-1104‧‧‧Border
111‧‧‧承載部 111‧‧‧Loading Department
112‧‧‧固定孔 112‧‧‧Fixed holes
113‧‧‧連接孔 113‧‧‧Connection hole
120‧‧‧支撐座 120‧‧‧ support
130‧‧‧支撐件 130‧‧‧Support
131‧‧‧支撐柱 131‧‧‧Support column
140‧‧‧擋邊 140‧‧‧ ribs
141‧‧‧組設孔 141‧‧‧Set holes
150‧‧‧固定件 150‧‧‧Fixed parts
170‧‧‧中空開口 170‧‧‧ hollow opening
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101120533A TWI499751B (en) | 2012-06-07 | 2012-06-07 | Adjustable fixture |
| CN201210189172.9A CN103476202B (en) | 2012-06-07 | 2012-06-08 | Adjustable furnace-passing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101120533A TWI499751B (en) | 2012-06-07 | 2012-06-07 | Adjustable fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201350780A true TW201350780A (en) | 2013-12-16 |
| TWI499751B TWI499751B (en) | 2015-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101120533A TWI499751B (en) | 2012-06-07 | 2012-06-07 | Adjustable fixture |
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| Country | Link |
|---|---|
| CN (1) | CN103476202B (en) |
| TW (1) | TWI499751B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104717843A (en) * | 2015-03-09 | 2015-06-17 | 广州金升阳科技有限公司 | Separated combination type clamp and production technology using same |
| TWI610857B (en) * | 2016-03-14 | 2018-01-11 | Lightweight panel carrier |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495518A (en) * | 2018-06-25 | 2018-09-04 | 芜湖纯元光电设备技术有限公司 | A kind of positioning securing device for circuit board |
| CN109210945B (en) * | 2018-09-03 | 2019-08-09 | 大同新成新材料股份有限公司 | A kind of roasting splendid attire device of pantograph pan |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2692048B1 (en) * | 1992-06-09 | 1996-09-06 | Everett Charles Tech | TEST ASSEMBLY. |
| US20040090747A1 (en) * | 2002-10-25 | 2004-05-13 | Po-Hung Wang | Adjustable frame structure for carrying a circuit board |
| CN2582333Y (en) * | 2002-11-08 | 2003-10-22 | 华硕电脑股份有限公司 | Adjustable type and frame-shaped fixture for circuit board |
| TWI228955B (en) * | 2003-09-30 | 2005-03-01 | Asustek Comp Inc | An adjustable fixture of frame shape |
| TWM266449U (en) * | 2004-11-26 | 2005-06-01 | Universal Scient Ind Co Ltd | Testing fixture for circuit board |
| TWM285718U (en) * | 2005-10-07 | 2006-01-11 | Cheng Uei Prec Ind Co Ltd | Sliding track structure of liquid crystal filling tool |
| CN201115024Y (en) * | 2007-09-28 | 2008-09-10 | 佛山市顺德区顺达电脑厂有限公司 | Over tin furnace tool |
| CN201290203Y (en) * | 2008-05-09 | 2009-08-12 | 佛山市顺德区顺达电脑厂有限公司 | Hyper-back soldering furnace carrying tool |
| TWM420152U (en) * | 2011-07-01 | 2012-01-01 | I Hwa Technology Co Ltd | Circuit board automatic spray device |
| TWM420961U (en) * | 2011-07-27 | 2012-01-11 | Career Technology Mfg Co Ltd | Jig for fixing flexible printed circuit board in plasma equipment |
| CN102398097A (en) * | 2011-12-01 | 2012-04-04 | 昆山明创电子科技有限公司 | Tin furnace jig |
-
2012
- 2012-06-07 TW TW101120533A patent/TWI499751B/en active
- 2012-06-08 CN CN201210189172.9A patent/CN103476202B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104717843A (en) * | 2015-03-09 | 2015-06-17 | 广州金升阳科技有限公司 | Separated combination type clamp and production technology using same |
| CN104717843B (en) * | 2015-03-09 | 2017-09-22 | 广州金升阳科技有限公司 | A kind of production technology of separate assembling fixture and the application fixture |
| TWI610857B (en) * | 2016-03-14 | 2018-01-11 | Lightweight panel carrier |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI499751B (en) | 2015-09-11 |
| CN103476202A (en) | 2013-12-25 |
| CN103476202B (en) | 2017-10-31 |
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