TWI697263B - Positioning fixture - Google Patents
Positioning fixture Download PDFInfo
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- TWI697263B TWI697263B TW108115227A TW108115227A TWI697263B TW I697263 B TWI697263 B TW I697263B TW 108115227 A TW108115227 A TW 108115227A TW 108115227 A TW108115227 A TW 108115227A TW I697263 B TWI697263 B TW I697263B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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Abstract
Description
本發明是有關於一種定位治具組,且特別是有關於一種提供產品定位時的唯一基準的定位治具組。The invention relates to a positioning jig group, and in particular to a positioning jig group that provides a unique reference when positioning products.
近年來,隨著科技產業日益發達,資訊產品例如筆記型電腦(notebook computer)、平板電腦(tablet computer)與行動電話(mobile phone)等電子裝置已廣泛地被使用於日常生活中。電子裝置的型態與功能越來越多元,且便利性與實用性讓這些電子裝置更為普及,人們對於電子裝置的組裝品質要求也日益提高。In recent years, with the development of the technology industry, electronic products such as notebook computers, tablet computers, and mobile phones have been widely used in daily life. The types and functions of electronic devices are becoming more and more diverse, and the convenience and practicability make these electronic devices more popular, and people's requirements for the assembly quality of electronic devices are also increasing.
其中,電子裝置組裝時使用的定位治具,對於提升電子裝置的品質有很大的影響。電子裝置以筆記型電腦為例,傳統的定位治具以往專用於單一產品,通常會在載具四周加上限位塊進行概略定位。當載具移動至基座時,再通過基座頂升與通過推抵單元固定的方式進行精確定位。通常傳統的定位治具配置兩個剛性較強的推抵單元與兩個較弱的推抵單元,由剛性弱的推抵單元往剛性強的推抵單元的一側推,使筆記型電腦每次都固定至大致相同的位置。Among them, the positioning jig used when the electronic device is assembled has a great influence on improving the quality of the electronic device. The electronic device takes a notebook computer as an example. The traditional positioning jig used to be dedicated to a single product, and usually an upper limit block is added around the vehicle for rough positioning. When the carrier moves to the base, the base is lifted and fixed by the pushing unit for precise positioning. Generally, the traditional positioning jig is provided with two strong pushing units and two weak pushing units. The weak pushing units are pushed toward one side of the strong pushing units, so that the notebook computer Both times are fixed to approximately the same position.
但是在傳統的定位治具中,基座、推抵單元皆為動件,筆記型電腦在定位後,沒有真正相對於基座的唯一基準。換言之,傳統的定位治具在每次固定筆記型電腦時,只能將筆記型電腦固定至大致相同的位置,事實上每次筆記型電腦被固定的位置都有些許不同。上述的誤差影響了筆記型電腦的組裝精度,使得筆記型電腦的組裝品質無法提升。However, in the traditional positioning jig, the base and the pushing unit are all moving parts. After the positioning of the notebook computer, there is no real reference relative to the base. In other words, the traditional positioning jig can only fix the notebook computer to approximately the same position every time the notebook computer is fixed. In fact, the fixed position of the notebook computer is slightly different each time. The above error affects the assembly accuracy of the notebook computer, so that the assembly quality of the notebook computer cannot be improved.
此外,傳統的定位治具只能使用於外觀與尺寸類似的筆記型電腦,不同外觀與尺寸的筆記型電腦無法共用同一款載具。因此,在同一條產線製造多種不同的筆記型電腦時,需設計多款載具,並需要定期更換載具。上述的問題使得筆記型電腦的組裝精度難以提升,且筆記型電腦的組裝過程耗時且生產成本也難以降低。In addition, the traditional positioning jig can only be used for notebook computers with similar appearance and size, and notebook computers with different appearance and sizes cannot share the same vehicle. Therefore, when manufacturing a variety of different notebook computers on the same production line, it is necessary to design multiple carriers, and the carriers need to be replaced regularly. The above problems make it difficult to improve the assembly accuracy of the notebook computer, and the assembly process of the notebook computer is time-consuming and the production cost is difficult to reduce.
本發明的目的在於提供一種定位治具組,可提升筆記型電腦的組裝精度,並節省筆記型電腦的組裝時間,且能夠降低生產成本。An object of the present invention is to provide a positioning jig set, which can improve the assembly accuracy of a notebook computer, save the assembly time of the notebook computer, and reduce the production cost.
為達上述目的,本發明的定位治具組包括基座、擋塊、載具以及至少一推抵單元。擋塊固定於基座上。載具用以放置於基座上並承載產品,其中載具具有缺口與承載區,載具放置於基座上時,擋塊穿過缺口而定位載具,且擋塊位於承載區外的第一側。至少一推抵單元設置於基座上,其中載具放置於基座上時,至少一推抵單元位於承載區外的第二側,第一側與第二側位於承載區的相對兩側,至少一推抵單元的可動部用以將載具承載的產品朝向擋塊推抵。To achieve the above purpose, the positioning jig set of the present invention includes a base, a stop, a carrier, and at least one pushing unit. The stopper is fixed on the base. The carrier is placed on the base and carries the product. The carrier has a gap and a load zone. When the carrier is placed on the base, the stopper passes through the gap to position the carrier, and the stopper is located outside the load zone. Side. At least one pushing unit is disposed on the base, wherein when the carrier is placed on the base, the at least one pushing unit is located on the second side outside the carrying area, the first side and the second side are located on opposite sides of the carrying area, The movable portion of the at least one pushing unit is used to push the product carried by the carrier toward the stopper.
在本發明的一實施例中,上述的載具還具有多個限位塊,這些限位塊位於承載區的邊緣。In an embodiment of the invention, the above-mentioned carrier further has a plurality of limiting blocks, and the limiting blocks are located at the edge of the bearing area.
在本發明的一實施例中,上述的定位治具組還包括頂升單元,設置於基座下,用以頂升基座。In an embodiment of the present invention, the above-mentioned positioning jig set further includes a jacking unit disposed under the base for jacking up the base.
在本發明的一實施例中,上述的載具還具有多個彈性件,多個彈性件分別設置於缺口,用以接觸產品。In an embodiment of the present invention, the above-mentioned carrier further has a plurality of elastic members, and the plurality of elastic members are respectively disposed in the notch for contacting the product.
在本發明的一實施例中,上述的擋塊包括彼此分離的多個子擋塊。In an embodiment of the present invention, the stopper includes a plurality of sub-stoppers that are separated from each other.
在本發明的一實施例中,上述的擋塊為L形。In an embodiment of the invention, the stopper is L-shaped.
在本發明的一實施例中,上述的至少一推抵單元包括兩個推抵單元,兩個推抵單元的可動部分別用以將載具承載的產品朝向L形的擋塊的兩側推抵。In an embodiment of the present invention, the at least one pushing unit includes two pushing units, and the movable parts of the two pushing units are respectively used to push the product carried by the vehicle toward both sides of the L-shaped stopper Arrive.
基於上述,發明的定位治具組在每次固定產品時,由於載具和產品都是在相對於基座的唯一基準定位,所以定位治具組的定位精度相較於傳統的定位治具來的高,使得產品的組裝精度提升。此外,定位治具組能夠適用於不同外觀與尺寸的產品,由此節省產品的組裝時間,且能夠降低生產成本。Based on the above, each time the positioning fixture group of the invention fixes the product, since the carrier and the product are positioned at the only reference relative to the base, the positioning accuracy of the positioning fixture group is compared to the traditional positioning fixture. The high level makes the assembly accuracy of the product improved. In addition, the positioning jig set can be applied to products with different appearances and sizes, thereby saving assembly time of the products and reducing production costs.
為讓本發明的上述特徵和優點能更明顯易懂,下文特舉實施例,並配合所附圖式作詳細說明如下。In order to make the above-mentioned features and advantages of the present invention more obvious and understandable, the embodiments are specifically described below and described in detail in conjunction with the accompanying drawings.
圖1A為本發明的一實施例的定位治具組固定大尺寸產品時的示意圖。圖1B為圖1A的定位治具組固定小尺寸產品時的示意圖。圖2為圖1A的載具的示意圖。圖3為圖1A的定位治具的示意圖。請參考圖1A、圖2及圖3,本實施例的定位治具組100包括基座110、擋塊120、載具130以及至少一推抵單元140。在本實施例中,產品A與產品B以筆記型電腦為例,但不以此為限。此外,基座110、擋塊120以及至少一推抵單元140組成本發明一實施例的定位治具100A。FIG. 1A is a schematic diagram of a positioning jig set according to an embodiment of the present invention when a large-sized product is fixed. FIG. 1B is a schematic diagram of the positioning jig set of FIG. 1A when fixing a small-sized product. FIG. 2 is a schematic diagram of the vehicle of FIG. 1A. FIG. 3 is a schematic diagram of the positioning jig of FIG. 1A. Please refer to FIGS. 1A, 2 and 3. The positioning jig set 100 of this embodiment includes a
在本實施例中,擋塊120固定於基座110上。進一步而言,擋塊120是產品A在定位時的承靠邊,且擋塊120的位置及形狀相對於基座110不會移動或改變,因此擋塊120能夠提供產品A相對於基座110的唯一基準。In this embodiment, the
載具130用以放置於基座110上並承載產品A。由此,產品A能夠安全且穩定地被運送至產線中各個定位治具組100的基座110上。載具130具有缺口132與承載區134。當載具130放置於基座110上時,擋塊120穿過缺口132而定位載具130,且擋塊120位於承載區134外的第一側S1。The
詳細而言,缺口132對位於擋塊120。因此,缺口132也位於承載區134外的第一側S1。當擋塊120穿過缺口132後,載具130被缺口132的輪廓限制移動或轉動,使載具130相對於基座110固定。整體來說,缺口132的輪廓形狀與擋塊120的輪廓形狀相同,而缺口132的輪廓大小可以比擋塊120的輪廓大小稍微加大,使擋塊120能夠順利地穿過缺口132,且依然能夠被缺口132的輪廓限制移動或轉動。In detail, the pair of
至少一推抵單元140設置於基座110上。載具130放置於基座110上時,至少一推抵單元140位於承載區134外的第二側S2。第一側S1與第二側S2位於承載區134的相對兩側。推抵單元140的可動部142用以將載具130承載的產品A朝向擋塊120推抵。其中,推抵單元140的種類與數量可以依據實際需求設置或增減。舉例而言,本實施例的推抵單元140為兩個且推抵單元140的驅動機構的種類以氣缸為例,但不限於此。本實施例的可動部142是矩形平板,在其他實施例中,可動部可以是不同形狀,本發明不限於此。At least one pushing
進一步而言,第一側S1可以視為承靠側,用以讓產品A承靠的擋塊120設置於第一側S1。第二側S2可以視為施力側,用以對產品A施力的推抵單元140設置於第二側S2。第一側S1與第二側S2位於承載區134的相對兩側,舉例而言,本實施例的承載區134為矩形,第一側S1位於矩形的其中兩相鄰的邊外,第二側S2位於矩形的另外兩相鄰的邊外,如此一來,第一側S1與第二側S2分別位於矩形的對角線所分開的兩端且彼此相對。Further, the first side S1 can be regarded as a bearing side, and the
本實施例的這些推抵單元140與擋塊120分別位於承載區134的相對兩側,而這些推抵單元140朝向擋塊的方向對可動部142施力。進一步而言,各個推抵單元140可以分別朝向不背離擋塊120的方向對各個可動部142施力,然而,產品A受到來自這些可動部142所造成的合力方向朝向擋塊120,使產品A通過可動部142的推抵朝向擋塊120推抵,最終產品A承靠於擋塊120且被固定。In this embodiment, the pushing
在本實施例中,擋塊120包括彼此分離的多個子擋塊122,其中各個子擋塊122能夠排列成不同的形狀。舉例而言,本實施例的兩個子擋塊122排列形成L形,能夠在兩個方向上提供產品A穩定的承靠面。在其他實施例中,各個子擋塊可以排列成任何能夠提供產品穩定承靠面的形狀,本發明不限於此。此外,本實施例的擋塊120包括兩個彼此分離的子擋塊122,在其他實施例中,擋塊可以是一體成形,本發明不限於此。In this embodiment, the
本實施例的載具130還具有多個限位塊136,這些限位塊136分別位於承載區134的邊緣。詳細而言,各個限位塊136避開各個推抵單元140的移動路徑設置,避免限位塊136與推抵單元140互相干涉,使各個推抵單元140能夠不受阻礙地將產品往擋塊120推抵。多個限位塊136用以限制產品A的移動或轉動,避免產品A被載具130承載時受到外力而脫離載具130。The
另一方面,載具130還包括多個彈性件138,設置於缺口132,用以接觸產品A。舉例而言,各個彈性件138分別對位於擋塊120上的各個凹陷處124,避免載具130放置於基座110上時,彈性件138與擋塊120互相干涉。彈性件138朝向承載區134稍微凸出於擋塊120。當產品A被可動部142推抵而朝向擋塊120運動時,彈性件138能夠先接觸產品A並減緩產品A被推抵至擋塊120所產生的衝擊,進而避免產品A受到過大衝擊力損壞。On the other hand, the
在本實施例中,定位治具組100適用於固定不同大小的產品。舉例來說,請參考圖1A及圖1B,圖1A中所示的產品A的體積及面積大於圖1B中所示的產品B。然而,本實施例的承載區134能夠容置產品A及產品B。如圖1A及圖1B所示,通過可動部142將產品A及產品B朝向擋塊120推抵,產品A及產品B都能被穩定地固定。換言之,本實施例的定位治具100A能夠固定不同大小的產品。此外,在固定不同大小的產品時,不需要更換載具130。In this embodiment, the positioning jig set 100 is suitable for fixing products of different sizes. For example, please refer to FIGS. 1A and 1B. The volume and area of the product A shown in FIG. 1A are larger than the product B shown in FIG. 1B. However, the
以下舉例說明定位治具組100固定產品的詳細流程。圖4為圖1A的基座110頂升前的示意圖。圖5為圖1A的基座110頂升後的示意圖。請同時參考圖4及圖5並對照圖1A,在本實施例中,定位治具組100還包括頂升單元150,設置於基座110下,用以頂升基座110。定位治具100A也可包括頂升單元150。在圖4中,載具130承載產品A且定位於基座110上方,而頂升單元150尚未頂升基座110。此時,載具130能夠相對於基座110移動,並將缺口132對位於擋塊120。The following is an example to illustrate the detailed process of
當缺口132與擋塊120對位完成後,如圖5所示,基座110被頂升單元150推頂而朝向載具130移動且抵接載具130。此時,擋塊120穿過缺口132,載具130與基座110完成定位,且載具130與基座110已不能相對移動或旋轉。After the positioning of the
如圖1A所示,當完成載具130與基座110的定位後,各個推抵單元140的各個可動部142開始作動,使各個可動部142朝向擋塊120移動並推抵產品A。最後,可動部142將產品A推抵至擋塊120且可動部142與擋塊120共同固定產品A。在上述過程中,當可動部142將產品A推抵至擋塊120且可動部142與擋塊120共同固定產品A時,彈性件138受到產品A的衝擊而內縮並吸收部分衝擊力,避免產品A受到過大衝擊力損壞。此時,產品A通過各個可動部142及擋塊120在相對於基座110的唯一的基準固定。As shown in FIG. 1A, after the positioning of the
綜合上述,在本發明實施例的定位治具組中,載具能夠相對於基座定位,且產品也能夠相對於基座定位。所以,本發明實施例的定位治具組在每次固定產品時,都能使載具及產品於相對於基座定位且被固定。本發明實施例的定位治具組的定位精度相較於傳統技藝來的高,使得產品的組裝精度提升。此外,載具與定位治具能夠適用於不同外觀與尺寸的產品,由此節省產品的組裝時間,且能夠降低生產成本。In summary, in the positioning jig set of the embodiment of the present invention, the carrier can be positioned relative to the base, and the product can also be positioned relative to the base. Therefore, the positioning jig set of the embodiment of the present invention can position and fix the carrier and the product relative to the base each time the product is fixed. The positioning accuracy of the positioning jig set of the embodiment of the present invention is higher than that obtained by traditional techniques, so that the assembly accuracy of the product is improved. In addition, the carrier and the positioning jig can be applied to products with different appearances and sizes, thereby saving the assembly time of the product and reducing the production cost.
雖然本發明已以實施例揭露如上,然其並非用以限定本發明,任何所屬技術領域中具有通常知識者,在不脫離本發明的精神和範圍內,當可作些許的更動與潤飾,故本發明的保護範圍當視後附的申請專利範圍所界定者為準。Although the present invention has been disclosed as above by the embodiments, it is not intended to limit the present invention. Any person with ordinary knowledge in the technical field can make some changes and modifications without departing from the spirit and scope of the present invention. The scope of protection of the present invention shall be subject to the scope defined in the appended patent application.
100‧‧‧定位治具組
100A‧‧‧定位治具
110‧‧‧基座
120‧‧‧擋塊
122‧‧‧子擋塊
124‧‧‧凹陷處
130‧‧‧載具
132‧‧‧缺口
134‧‧‧承載區
136‧‧‧限位塊
138‧‧‧彈性件
140‧‧‧推抵單元
142‧‧‧可動部
150‧‧‧頂升單元
A、B‧‧‧產品
S1‧‧‧第一側
S2‧‧‧第二側100‧‧‧positioning jig set
100A‧‧‧
圖1A為依照本發明的一實施例的一種定位治具組固定大尺寸產品的示意圖。 圖1B為圖1A的定位治具組固定小尺寸產品的示意圖。 圖2為圖1A的載具的示意圖。 圖3為圖1A的定位治具的示意圖。 圖4為圖1A的基座頂升前的示意圖。 圖5為圖1A的基座頂升後的示意圖。FIG. 1A is a schematic diagram of a positioning jig set for fixing a large-sized product according to an embodiment of the invention. FIG. 1B is a schematic view of the positioning jig set of FIG. 1A fixing a small-sized product. FIG. 2 is a schematic diagram of the vehicle of FIG. 1A. FIG. 3 is a schematic diagram of the positioning jig of FIG. 1A. 4 is a schematic diagram of the base of FIG. 1A before being lifted. 5 is a schematic diagram of the base of FIG. 1A after being lifted.
100‧‧‧定位治具組 100‧‧‧positioning jig set
110‧‧‧基座 110‧‧‧Dock
120‧‧‧擋塊 120‧‧‧stop
122‧‧‧子擋塊 122‧‧‧Sub-stop
130‧‧‧載具 130‧‧‧Vehicle
132‧‧‧缺口 132‧‧‧Notch
134‧‧‧承載區 134‧‧‧ bearing area
136‧‧‧限位塊 136‧‧‧Limit block
138‧‧‧彈性件 138‧‧‧Elastic parts
140‧‧‧推抵單元 140‧‧‧Push unit
142‧‧‧可動部 142‧‧‧Moving part
150‧‧‧頂升單元 150‧‧‧Lifting unit
A‧‧‧產品 A‧‧‧Product
S1‧‧‧第一側 S1‧‧‧First side
S2‧‧‧第二側 S2‧‧‧Second side
Claims (6)
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CN201810983107.0 | 2018-08-27 | ||
CN201810983107.0A CN110861012A (en) | 2018-08-27 | 2018-08-27 | Positioning jig set |
Publications (2)
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TW202010394A TW202010394A (en) | 2020-03-01 |
TWI697263B true TWI697263B (en) | 2020-06-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW108115227A TWI697263B (en) | 2018-08-27 | 2019-05-02 | Positioning fixture |
Country Status (2)
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CN (1) | CN110861012A (en) |
TW (1) | TWI697263B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11808560B2 (en) | 2020-12-14 | 2023-11-07 | Industrial Technology Research Institute | Dimension measurement apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI788955B (en) * | 2021-08-16 | 2023-01-01 | 和碩聯合科技股份有限公司 | Positioning fixture |
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CN104859276A (en) * | 2015-05-21 | 2015-08-26 | 苏州博众精工科技有限公司 | Carrier mechanism |
CN107037242A (en) * | 2017-04-26 | 2017-08-11 | 广东天机工业智能系统有限公司 | Universal test carrier |
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CN104125740B (en) * | 2013-04-27 | 2016-11-02 | 纬创资通股份有限公司 | Stationary fixture |
JP5819998B2 (en) * | 2014-01-29 | 2015-11-24 | ファナック株式会社 | Work positioning device that positions work on two reference surfaces |
KR101774841B1 (en) * | 2015-06-04 | 2017-09-05 | 삼성중공업 주식회사 | a plate fixig table and a plate processing apparatus including the same |
CN206598214U (en) * | 2016-10-10 | 2017-10-31 | 东莞领丰电子有限公司 | A kind of side pushes away localization tool |
CN207372762U (en) * | 2017-11-07 | 2018-05-18 | 景德镇市华通航空设备有限责任公司 | A kind of numerically controlled lathe Precision Machining fixture |
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CN104859276A (en) * | 2015-05-21 | 2015-08-26 | 苏州博众精工科技有限公司 | Carrier mechanism |
CN107037242A (en) * | 2017-04-26 | 2017-08-11 | 广东天机工业智能系统有限公司 | Universal test carrier |
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US11808560B2 (en) | 2020-12-14 | 2023-11-07 | Industrial Technology Research Institute | Dimension measurement apparatus |
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CN110861012A (en) | 2020-03-06 |
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