200907187 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種承載裝置，特 w疋有關於一種螺絲承載裝置。 【先前技術】 在許多產品的加工製造過程中 一 >y 常而要用到报多螺絲對產品的各個 兀件進打鎖固，但因為在—些產品製 t程中兩要的螺絲種類和數量各不 相同，所以在組裝過程中需要將各 、…… 觸、477嫩置，關於產^製程的快 速進行，反之’若將任意數量的各類 合卿絲堆疊在—起，將不便於產品製程 的自動化猶，如斜工操作，财可能在組裝過財龜產品某此部位 螺絲的組裝，’若透過將螺絲承錄置的螺絲作整齊有序的歡，且 母一承載Μ皆有錢定的螺絲承餘 块樣—方面將可便於自動化操 ，另-方面在手工操作時可以避免遺漏產品某些部位獅的組裝，例如， 在某-組裝程序完成後，若發縣概置上仍剩餘有縣，則表示有組裝 部位遺漏。 如第1圖所示，係顯示-種習知螺絲承載裝置1〇〇，其上即形成有複數 個整齊排顺插孔1G⑽咖和必但該習知承錄置說 結構’在每次補充螺絲1G2時並不方便，因為其需要將每—個螺絲似逐 ，入每-插孔HH内，造成補充螺絲時需要佔用較長的時間，相對地使 得整個產品的生產過程需要的時間也較長，此不利於提高產品生產效率。 另外，因賴充_、㈣附域，需要辦設置—個玉作叫專門補充螺 絲’這樣就需要多配置-名操作者來完成該操作，人力成本提高，相應地 200907187 產品製造成本也較高。 有赛於此’確有必要對習知的螺絲承栽裳置進行改良，以提高補充螺 絲的效率，從而提高產品生產效率以及節懿品製造成本。 【發明内容】 本發明之主要目的在於提供一種螺絲承載裝置，可利於快速補充螺 絲’以節省補充螺絲的時間。200907187 IX. Description of the Invention: [Technical Field to Which the Invention Is Ascribed] The present invention relates to a carrier device, and in particular to a screw bearing device. [Prior Art] In many products processing and manufacturing process, it is often necessary to use the multi-screws to lock the various parts of the product, but because of the two types of screws in the product process And the number is different, so in the assembly process, it is necessary to put each, ... touch, 477 tender, on the production process quickly, and vice versa, if you stack any number of various types of silk, it will be inconvenient In the automation of the product process, such as the oblique operation, the financial assembly may be assembled in a certain part of the turtle product, 'If the screw is placed in the order of the screws, and the mother is loaded with The money-bearing screw-bearing block--the aspect will facilitate the automation, and the other aspects can avoid the omission of the assembly of the lion in some parts of the product during manual operation. For example, after the completion of a certain assembly procedure, if the county is completed, If there are still counties left, it means that there are missing parts. As shown in Fig. 1, a conventional screw-carrying device 1 is shown, which is formed with a plurality of neatly arranged jacks 1G (10) coffee and the conventional recording structure is added at each time. Screw 1G2 is not convenient, because it needs to insert each screw into each hole HH, which takes a long time to replenish the screw, which makes the production process of the whole product take longer. Long, this is not conducive to improving product production efficiency. In addition, because Lai _, (4) attached domain, need to set up - a jade called special supplement screw 'this requires more configuration - the operator to complete the operation, the labor cost is increased, correspondingly 200907187 product manufacturing costs are also higher . It is necessary to improve the conventional screw-loading skirts to improve the efficiency of the supplemental screw, thereby increasing the production efficiency of the product and the cost of manufacturing the thrifty. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a screw carrying device that facilitates quick replenishment of the screw ' to save time for replenishing the screw.
為達成上述目的，本發明提供__種螺騎載裝置，其包括—承載基座 形成複數哪部，细該些凹陷部支撐螺絲，诚承絲座上形成複數溝 曰、連U二凹卩’使該載基座上的每—獅可以沿著該些漠槽置入於 每一對應凹陷部。 利用本發明之螺絲承載裝置的結構，螺絲能沿著溝槽移動，以快速導 引該些螺絲進人㈣辦，因此能在_承健置上快速補刺絲，從而 ^產品生産效率並節省製造成本。 έ 【實施方式】 請參閲第2A圖所干，甘# 1、 意圖。本發明之螺絲承載裝 基座21為一長方 在其他實施财 圓形體或者錐形體等 _所不，其係依據本發明第一實施例的螺絲承載裝置之示 置20包括一承載基座21，在本實施例中該承載 體’於承載基座21上表面四周外圍形成—圈凸緣22。惟， 體 21也可以為其他任何形狀，例如三角形 如第2A圖所千& 個凹陷勒，承絲座Μ之上表面形成有呈矩陣排列之複數 之圓形 係自承載基座21之上表面向下凹陷而形成 200907187 環狀區域，其開口大小、凹陷深度以及凹陷之傾斜角度可依據欲承載之螺 絲24之尺寸事先設計。在本實施例中，凹陷部23之大小雖相同，在其他 實施例中也可在承載基座21的設置不同大小的凹陷部23，以使整個螺絲承 載裝置20可以承載不同種類的螺絲24。 於本實施例中，凹陷部23雖呈矩陣排列，但並不局限於此，在其他實 知例中凹陷部23可以其他任何方式排列，例如扇麟列或同心圓排列等。 如第2A圖及帛2B圖所*，該承載基座2〇上形成有複數條溝槽^， 在本實施例巾’每-條溝槽25係連通每—排凹陷部23。因為該些溝槽^ 之寬度大於螺絲24的螺紋部241之直徑，以使每一螺絲Μ的螺紋部⑷ 上至少-部份可以伸人該些溝⑽内，如此利於自動化機贼操作者將螺 絲24的螺紋部241沿著該些溝槽Μ移動，以將螺絲24之螺帽242快速置 入於每—_凹陷部23内，但因溝㈣之寬度小㈣絲24之螺帽242的 直徑’以使溝槽25之兩相雜可糊絲24 _如(如第π圖所利 而不致整個螺帽242掉入溝槽Μ内，導致自動化機具或操作者不方便取 =而承輪21鱗22雜叫咖㈣時，螺 4 24自承載基座21掉落。 =2C _示，該溝槽25之深度可以貫穿該承載基座2卜也可選擇 25 座21 Θ 圖所示，該溝槽25之深度小於該承載基座21 、之深度應大於欲物㈣24龄# 之处。但，該溝槽 21内。24咐，膨動能直錢容於承載基 如第2E圖所示， 當螺絲24置於該螺絲承載裝置20上時， 若螺絲24 200907187 fIn order to achieve the above object, the present invention provides a snail riding device, which comprises a carrier base forming a plurality of portions, and the plurality of recessed portion supporting screws are formed, and a plurality of gullies are formed on the wire seat, and the U and the yoke are formed. 'Each lions on the base can be placed in each corresponding recess along the grooves. By using the structure of the screw bearing device of the invention, the screw can move along the groove to quickly guide the screws into the person (4), so that the wire can be quickly filled on the _ bearing health, thereby reducing production efficiency and saving manufacturing cost. έ [Embodiment] Please refer to Figure 2A, Gan #1, intention. The screw bearing base 21 of the present invention is a rectangular shape, and the other embodiment of the screw bearing device according to the first embodiment of the present invention includes a bearing base. 21, in the embodiment, the carrier body 'forms a ring flange 22 around the periphery of the upper surface of the carrier base 21. However, the body 21 may have any other shape, such as a triangle as shown in FIG. 2A. The upper surface of the wire holder is formed with a plurality of circularly arranged self-supporting bases 21 arranged in a matrix. The surface is recessed downward to form an annular region of 200907187, and the opening size, the depth of the depression, and the inclination angle of the depression can be designed in advance according to the size of the screw 24 to be carried. In the present embodiment, the recesses 23 are of the same size. In other embodiments, the recesses 23 of different sizes may be provided on the carrier base 21 so that the entire screw carrier 20 can carry different types of screws 24. In the present embodiment, the recessed portions 23 are arranged in a matrix, but are not limited thereto. In other embodiments, the recessed portions 23 may be arranged in any other manner, such as a fan-column arrangement or a concentric arrangement. As shown in Fig. 2A and Fig. 2B, a plurality of grooves are formed in the carrier base 2, and each of the grooves 25 is connected to each of the rows of recesses 23 in the present embodiment. Because the width of the grooves ^ is larger than the diameter of the threaded portion 241 of the screw 24, so that at least a portion of the threaded portion (4) of each screw can protrude into the grooves (10), so that the robot thief operator will The threaded portion 241 of the screw 24 moves along the grooves 快速 to quickly insert the nut 242 of the screw 24 into each of the recesses 23, but the width of the groove (four) is small (four) of the nut 242 of the wire 24 The diameter 'so that the two of the grooves 25 can be smeared 24 _ as (the π figure does not cause the entire nut 242 to fall into the groove ,, resulting in an automatic tool or operator is not convenient to take = and the wheel When the 21 scale 22 is called the coffee (4), the screw 4 24 is dropped from the carrier base 21. = 2C _ shows that the depth of the groove 25 can pass through the bearing base 2 or the 25 seats 21 can be selected as shown in the figure. The depth of the groove 25 is smaller than the depth of the bearing base 21, and the depth should be greater than that of the object (four) 24 years old. However, in the groove 21, 24 inches, the swelling energy can be directly absorbed by the bearing base as shown in Fig. 2E. When the screw 24 is placed on the screw carrying device 20, if the screw 24 200907187 f
的螺紋部241對準溝槽25，而溝槽25之寬度大於螺絲的螺故部撕的餘， 則使螺絲24的螺紋部241的至少—部份會自動掉落至溝槽μ内；螺心 的螺紋_未解賴25，職__料轉_ Μ的螺 紋部241對準溝槽25。若螺絲24之螺帽242未進入相應的凹陷㈣内，、 則繼續晃__ 2Q，_作者_獅24，_ Μ即心 溝槽25移動，進_整直編24之螺帽如進人對應的凹陷部2^ 如此整個裝載螺絲的過程即可快速完成。 請參閲第3圖所示’為依據本發明的第二實施例之螺絲承載裝置3〇之 示意圖，其與第—實施例不同之處在於：第二實施例之螺絲承載裝置如之 溝槽分為兩部份，包括複數條第一溝槽31係沿著一第—排列方向(水平方向) 延伸，且母-條第一溝槽31連通每一排對應的凹陷部&，以及複數條第二 溝槽33沿著-第二排列方向(垂直方向)延伸，且每—條第二溝槽％連通: -列的對應簡部32 ’其中第-排列方向與第二排列方向互相垂直交錯。 當螺絲(本圖中未圖示)置於賴絲承載裝置3G上時，螺絲可以沿著位在第 -排列方向的第-溝槽31進人對應的凹陷部32巾，也可以沿著位在第二 排列方向㈣二溝槽33進人對應的凹陷部％。若螺絲的螺紋部未對準第一 溝槽31及第二溝槽33，則晃動該承載裝置3()即可導正螺絲的螺紋部對準 第-溝槽31及第二溝槽33。若螺絲未進入相應的凹陷部％ β，則繼續晃 動該承載裝置3G ’或者操作者獅謂絲，娜料ms—溝槽3】及 弟一溝槽33移動，直到進入凹陷部32内。 請參閲第4圖所示，為依據本發明的第三實施例之螺絲承餘置4◦之 200907187 示意圖，其與P實施例州之處在於：第三實施例之獅承魏置⑽之 斜向溝槽41係沿著-具單-斜率(如—❹線方向)之斜角方向連通一排的 凹陷部42。同樣，當獅(本圖未圖示)置於該承餘置4(^時，螺絲可以 沿該斜向溝槽41進入凹陷部42。 請參閲第5圖所示，為依據本發明的第四實施例之螺絲承載襄置卯之The threaded portion 241 is aligned with the groove 25, and the width of the groove 25 is greater than the tearing of the screw portion of the screw, so that at least a portion of the threaded portion 241 of the screw 24 is automatically dropped into the groove μ; The thread of the heart _ unsolved 25, the threaded portion 241 of the 对准 is aligned with the groove 25. If the nut 242 of the screw 24 does not enter the corresponding recess (4), then continue to sway __ 2Q, _ author _ lion 24, _ Μ 心 沟槽 沟槽 25 25 25 25 25 25 25 25 25 25 25 25 25 The corresponding recess 2^ thus completes the process of loading the screw quickly. Please refer to FIG. 3, which is a schematic view of a screw bearing device 3 according to a second embodiment of the present invention, which is different from the first embodiment in that the screw bearing device of the second embodiment is grooved. Divided into two parts, including a plurality of first trenches 31 extending along a first alignment direction (horizontal direction), and a mother-strip first trench 31 communicating with each row of corresponding recesses & The second trenches 33 extend along the second alignment direction (vertical direction), and each of the second trenches is connected by: - a corresponding portion 32 of the columns, wherein the first alignment direction and the second alignment direction are perpendicular to each other staggered. When the screw (not shown in the figure) is placed on the lamella carrying device 3G, the screw may enter the corresponding recessed portion 32 along the first groove 31 in the first-arrangement direction, or may be along the position. In the second array direction (four), the two grooves 33 enter the corresponding recess portion %. If the threaded portion of the screw is not aligned with the first groove 31 and the second groove 33, the bearing portion 3 () can be shaken to align the threaded portion of the lead screw with the first groove 31 and the second groove 33. If the screw does not enter the corresponding recessed portion % β, the carrier device 3G ′ or the operator lion is said to be swayed, the stalk is moved, and the groove 33 is moved until it enters the recess 32. Please refer to FIG. 4, which is a schematic diagram of a screw bearing of the third embodiment according to the third embodiment of the present invention. The state of the embodiment is the same as that of the P embodiment. The lion of the third embodiment (10) The oblique grooves 41 are connected to the rows of recesses 42 along the oblique direction of the single-slope (e.g., the meandering direction). Similarly, when the lion (not shown) is placed in the bearing 4 (^, the screw can enter the recess 42 along the oblique groove 41. Referring to Figure 5, in accordance with the present invention, The screw bearing device of the fourth embodiment
示意圖，其與第三實施例不同之處在於：第四實施例之螺絲承魏置別具 有兩種斜向溝槽，包括數條第-斜向溝槽51沿著—具有第—斜率之斜角方 向’且每-第-斜向溝槽5丨連通—顯應的凹陷部π，以及數條第二斜向 溝槽53沿著-具有第二斜率之斜角方向且每—第二斜向溝槽幻連通〆排 對應的凹陷部52 ’其中該具有第—斜率之斜角方向與具有第二斜率之斜角 方向互相交錯。當麟(本®巾糊示)置於綱絲承載裝置％上時，螺絲 可以沿著第—斜向溝槽51進人凹陷部52，也可以沿第二斜向溝槽^進入 凹陷部52。 請參閲第6圖所示’為依據本發明的第五實施例之螺絲承載裝置6〇之 不意圖，其係將整個承載基座劃分為四個象限區域，其中第—及第=象限 的第-斜向溝槽61沿著-具有第-斜率之斜肖方向連通一排對應的凹陷部 62’而第二及第四象限的第二斜向溝槽63沿著—具有第二斜率之斜角方向 連通-排對應的凹陷部62，其中該具有第—斜率之斜角方向與具有第二斜 率之斜角方向以延伸方向互相垂直或者以延伸方向斜向交錯。 4參閲第7圖所示，為依據本發明的第六實施例之螺絲承載裝置川之 示意圖’其係將整穌載基賴分紅下兩麵域(或者亦可為左右兩個區 200907187 卿其中上方區域的第—斜向溝槽71沿著—具有第—斜率 -排對應的凹陷部72，下方區域的第二斜向溝槽乃 方向連通 Λ1 ^ 具有第二斜率夕 斜角方向連通—排對應的凹陷部η，其中該具有第—斜率 有第二斜率之懒方向以延伸方向互相垂直或者以延伸方 向與具 處為以延伸方向斜向交錯。 ％、向父錯，此 請參閲第队犯圖所示，為依據本發明的第七實施例的螺絲承載 ⑽之示意圖。與前述各實施例不_是，該螺絲承餘置⑽祕 訂方設轉—輕衫.且軸«㈣財縣縣座81同^ 小的-長方體，且其表_設置有複數凹槽83，其形狀大小亦相 類似於溝槽84。如第SA圖與第sc圖所示，當該調整裝置η 幻上下對準疊合並使該複數凹槽83興承載基座幻之溝槽84對齊 該凹槽及溝槽之長度大於_之微狀長度，該_之歡部(本圖未圖 不)可以順利滑入溝槽及凹槽内，且螺絲之螺帽位於承载基座Μ之凹陷部 85上’使該凹畴85支撐起該㈣絲之螺帽m平移位該承載基座 81與调整裝置82之間的相對位置(如第8B圖與第8D _示)直到調整裝置 82與承載基座81互相錯位(即該複數凹槽83舆溝槽μ不對齊)時，則可藉 限縮螺4之螺紋部在承載基座S1之溝槽84内可移動的空間，從而夹緊 螺絲之螺紋部，達顺持獅之目的。 。’林& Θ已用較佳貫施例揭露如上，然其並非用以限定本發明，任 何熟習此技藝者，在不脫離本發日月之精神和範_，#可作各種之更動與 們飾因此本㈣絲魏圍當視後附之帽專利翻所界定者為準。 10 200907187 【圖式簡單說明】 第1圖鱗示習知技術的螺絲承載裝置之示意圖。 第2A圖係依據本發明第一實 _、林载裝置之示意目，其中溝槽 沿著單一方向排列。 第況圖係依據本發明第2A圖螺絲承載裝置之俯視圖 第2C圖嶋本靖则—實嶋輸.A獅之剖視圖。 r 第㈣係依據本發明第2B圖另一實施例中沿著 圖。 第2E圖係依據本發明第2A圖局部的螺絲承載裝置之示音圖。 第3圖係'依據本發明第二實施例的螺絲承錄置之示賴，其中一部 份的溝槽沿著第-排列方向排列，另—部份的溝槽沿著第二排列方向排 列，第一排列方向與第二排列方向互相垂直交錯。 第4圖係鎌本發㈣三實施__承餘置之示賴，其中溝槽 沿著單一斜角方向排列。 第5圖係依據本發明第四實施例的螺絲承載裝置之示立圖其中第 斜向溝槽與另一第二斜向溝槽互為交錯排列。 第6圖係依據本發明第五實施例的螺絲承載裝置之示立囝其中承載 基座分爲四個象限區域。 第7圖係依據本發明第六實施例的螺絲承載裝置之示立圖其中承載 基座分爲上下兩個區域。 第8A圖係依據本發明第七實施例的螺絲承載梦 執戒置之示意圖，其中該承 載裝置基座底部設置有調整裝置。 200907187 第8B圖係第8A圖所示之螺絲承載裝置之調整裝置作動之示意圖。 第8C圖係第8A圖所示之螺絲承載裝置之俯視圖。 第8D圖係第8B圖所示之螺絲承載裝置之俯視圖。 【主要元件符號說明】 100 螺絲承載裝置 101 插孔 102 螺絲 20 螺絲承載裝置 21 承載基座 22 凸緣 23 凹陷部 24 螺絲 241 螺紋部 242 螺帽 25 溝槽 30 螺絲承載裝置 31 第一溝槽 32 凹陷部 33 第二溝槽 40 螺絲承載裝置 41 斜向溝槽 42 凹陷部 50 螺絲承載裝置 51 第一斜向溝槽 52 凹陷部 53 第二斜向溝槽 60 螺絲承載裝置 61 第一斜向溝槽 62 凹陷部 63 第二斜向溝槽 70 螺絲承載裝置 71 第一斜向溝槽 72 凹陷部 73 第二斜向溝槽 80 螺絲承載裝置 81 承載基座 82 調整裝置 83 凹槽 12 200907187The schematic diagram is different from the third embodiment in that the screw bearing of the fourth embodiment has two kinds of oblique grooves, including a plurality of first-inclined grooves 51 along the slope having a first slope The angular direction 'and the per-first oblique groove 5 丨 communicates with the sensible depressed portion π, and the plurality of second oblique grooves 53 along the oblique direction with the second slope and each second oblique The concave portion 52' corresponding to the groove of the groove is connected to each other, wherein the oblique direction having the first slope and the oblique direction having the second slope are interdigitated with each other. When the lining (the present towel) is placed on the wire carrying device %, the screw may enter the recess 52 along the first oblique groove 51 or enter the recess 52 along the second oblique groove . Please refer to FIG. 6 for the purpose of the screw bearing device 6 according to the fifth embodiment of the present invention, which divides the entire bearing base into four quadrant regions, wherein the first and the fourth quadrants The first oblique groove 61 communicates with a row of corresponding recesses 62' along the oblique direction with the first slope and the second oblique groove 63 of the second and fourth quadrants has a second slope. The oblique direction communicates with the corresponding recessed portion 62, wherein the oblique angle direction having the first slope and the oblique angle direction having the second slope are perpendicular to each other in the extending direction or obliquely staggered in the extending direction. 4, as shown in Fig. 7, is a schematic view of a screw-carrying device according to a sixth embodiment of the present invention, which is a two-sided domain (or may be two zones 200907187 The first oblique groove 71 in the upper region is along the recess 72 having the first slope-corresponding row, and the second oblique trench in the lower region is in the direction of the connection Λ1 ^ having the second slope and the oblique direction communicating - Corresponding recesses η, wherein the lazy directions having the second slope of the first slope are perpendicular to each other in the extending direction or obliquely staggered in the extending direction with the extending direction. %, the father is wrong, please refer to The figure is a schematic view of the screw bearing (10) according to the seventh embodiment of the present invention. The above embodiments are not _, the screw bearing (10) secret setting is set to a light-shirt and the shaft « (4) The county seat of Caixian County is the same as the small-cuboid, and its table_ is provided with a plurality of grooves 83, which are similar in shape to the groove 84. As shown in the SA and CS figures, when the adjusting device is used The η illusion up and down alignment stack merges the complex groove 83 to carry the pedestal The slot 84 is aligned with the groove and the length of the groove is greater than the micro-length of the _, the _ 之 部 (not shown in this figure) can smoothly slide into the groove and the groove, and the screw nut is located on the bearing base The concave portion 85 of the crucible is configured to support the concave domain 85 to support the relative position between the bearing base 81 and the adjusting device 82 (as shown in FIGS. 8B and 8D_) until the adjustment When the device 82 and the carrier base 81 are displaced from each other (that is, the plurality of grooves 83 and the groove μ are not aligned), the space in which the threaded portion of the screw 4 is movable in the groove 84 of the bearing base S1 can be used. Thus, the threaded portion of the screw is clamped to the purpose of holding the lion. 'Lin & Θ has been disclosed as a preferred embodiment, but it is not intended to limit the invention, and anyone skilled in the art can The spirit of the sun and the moon and the fan _, # can be used for a variety of changes and accessories. Therefore, this article is based on the definition of the cap patented by Wei Weiwei. 10 200907187 [Simplified illustration] Figure 1 Schematic diagram of a conventional screw bearing device. Fig. 2A is a schematic diagram of a first embodiment of the present invention. The middle grooves are arranged in a single direction. The second drawing is a cross-sectional view of the top view of the screw bearing device according to the second embodiment of the present invention, which is shown in Fig. 2C. 2A is a sound diagram of a portion of a screw bearing device according to a second embodiment of the present invention. FIG. 3 is a view showing a screw bearing according to a second embodiment of the present invention, wherein A part of the grooves are arranged along the first-arrangement direction, and the other part of the grooves are arranged along the second arrangement direction, and the first arrangement direction and the second arrangement direction are perpendicular to each other. FIG. 4 is a diagram of the present invention (4) The third embodiment is based on the indication that the grooves are arranged along a single oblique direction. FIG. 5 is a schematic view of the screw bearing device according to the fourth embodiment of the present invention, wherein the oblique groove and the other The second oblique grooves are staggered with each other. Fig. 6 is a view showing a screw bearing device according to a fifth embodiment of the present invention, wherein the carrier base is divided into four quadrant regions. Fig. 7 is a perspective view of a screw carrying device according to a sixth embodiment of the present invention, wherein the carrier base is divided into upper and lower regions. Fig. 8A is a schematic view showing a screw-loaded dream device according to a seventh embodiment of the present invention, wherein an adjustment device is provided at the bottom of the base of the carrier device. 200907187 Figure 8B is a schematic diagram of the operation of the adjusting device of the screw carrying device shown in Fig. 8A. Fig. 8C is a plan view of the screw carrying device shown in Fig. 8A. Fig. 8D is a plan view of the screw carrying device shown in Fig. 8B. [Main component symbol description] 100 Screw carrier 101 Jack 102 Screw 20 Screw carrier 21 Carrier base 22 Flange 23 Recessed portion 24 Screw 241 Threaded portion 242 Nut 25 Groove 30 Screw carrier 31 First groove 32 Recessed portion 33 Second groove 40 Screw bearing device 41 Oblique groove 42 Depression portion 50 Screw bearing device 51 First oblique groove 52 Recessed portion 53 Second oblique groove 60 Screw bearing device 61 First oblique groove Groove 62 recessed portion 63 second oblique groove 70 screw bearing device 71 first oblique groove 72 recessed portion 73 second oblique groove 80 screw bearing device 81 bearing base 82 adjusting device 83 groove 12 200907187
84 溝槽 85 凹陷部 1384 Groove 85 Depression 13