M362737 五、新型說明： 【新型所屬之技術領域】 本創作隸屬一種套筒之伸縮磁吸體限位技術領域，具 體而成係一種易於製造組裝的套筒伸縮磁吸體限位結構及 其成型模具，藉以降低製造組裝之成本，而能增進其經濟 效益。 【先前技術】 按’ 一般套筒係用於鎖緊或釋放具螺紋之螺帽、螺栓 、火星塞等工作物’其主要構成係於本體的兩端分別形成 有一套合段及一套掣段，其中套合段具有對應工作物規格 之多角狀套合孔，而套掣段則除了外緣形成多角狀外，其 内部更形成有一多角狀之套掣孔，供配合驅動工作透過套 筒鎖緊或釋放工作物，而現有套筒為了便於在移動過程中 吸附工作物，通常會於套合孔内設定彈性夾、彈性鋼珠或 磁吸體等，用以選擇性卡掣工作物； 而以本創作欲探討之磁性體技術為例，除了直接埋入 套筒本體之套合孔内部外，為了因應遇到如工件物在套合 部上方仍具有不同長度之突出部狀況，磁性體將會影響到 工作物的嵌套，進而造成工作的不便； 目前市面上的解決方式，係將磁性體置於一槻套内， 且於襯套後端與套合孔内底部間頂撐有一壓縮彈簧，讓磁 性體能產生向外自動復位的預力，且為了避免概套脫出， 通常會於套合孔後段内緣車製/凹環槽，並於凹環槽内扣 掣c型扣，做為限位之用。但這樣的設計，在製造時，套 筒之套合孔内需要另外進行凹瓖槽的加工，其會破壞整體 3 M362737 的結構強度，再者需要另外進行c型扣的組裝，不僅浪費 人力，也增加零組件的成本。實不符產業之需求，故有待 進一步的開發與改良。 有鑑於此，本創作人乃針對現有套筒伸縮磁性體在製 造與組裝時所面臨的問題深入探討，並藉由多年從事相關 . 產業的開發經驗，並積極尋求解決之道，經過長期努力之 研究與發展，終於成功的創作出一種套筒伸縮磁吸體限位 結構及其成型模具，藉以克服現有製造組裝不易及易鬆脫 ^ 的不便與困擾。 【新型内容】 因此，本創作之主要目的係在提供一種套筒伸縮磁吸 體限位結構，藉以提高結構強度，並可延長其使用壽命， 以提高其經濟效益。 為此，本創作主要係透過下列的技術手段，來具體實 現上述的各項目的與效能：該套筒係由一柱狀本體所構成 ，本體兩端分別形成有一套合段及一套掣段，其中套合段 • 端面形成有一供嵌套工作物之多角狀套合孔，且套合孔各 相鄰切面間形成有擴大之避槽，而套掣段可供驅動工具嵌 套； 本體内部於套合孔異於開口端一側形成有一較小徑之 , 長滑槽，且套合孔與長滑槽間形成有一階級緣，又長滑槽 内滑設有一襯套，又襯套内固設有一磁性體，再者襯套與 ^ 本體長滑槽内底面間設有壓縮彈性件，且前述階級緣並一 體成形有複數限位凸塊，限位凸塊並可限制長滑槽内之襯 套脫出。 4 M362737 又，本創作之另—主要目的係在提供一種套筒伸縮磁 ，體限位結構之成型模具，藉以湘套筒之—體結構將伸 縮磁性體直接限位於套筒内，達到易於製造與組裝之目的 ’可提升製造組裝之良率，而能降低其成本。 ,而關於本創作為達成上述目的，主要係透過下列的技 1手段來/、體實現，其可供形成前述套筒本體内的限位凸 塊； 成型模具係由—柱狀之沖頭本體所構成，該沖頭本 日饪筒一端形成有一供伸入套合孔之多角狀插合段， 口段的端面形成有複數可形成前述限位凸塊之沖壓凸 塊0 南丨用二，，i透過前述技術手段的具體實現，使得本創作能 3L模具以沖壓技術於套筒本體内形成一體狀之限位 t ’而能大幅簡化其製造組裝之絲，達到省時、省力 並能使磁性體襯套獲得限位作用，讓本創作之套 更具功、結構強度及使用壽命」#方面較現有者 及盆=責審查委員能進一步了解本創作的構成、特徵 m , ^的，以下乃舉本創作之若干較佳實施例，並配合 眘1坪細說明如后，同時讓熟悉該項技術領域者能夠具體 【實施方式】 示太ίϋ作係—種套筒之磁吸體襯套限位結構，隨附圖例 實施例;ίΐί筒伸縮磁吸體限位結構及其成型模具的具體 實施例及其構件中，所有關於前與後、左與右、頂部與底 5 M362737 :护ΐ部ΐτ部、以及水平與垂直的參考，僅用於方便進 =方：非限制本創作，亦非將其構件限制於任何位置 圖式與說明書中所指定的尺寸，當可在不離 料與需内，根據本創作之具體實施例的 一-創作套筒伸縮磁吸體限位結構及其成型模具，如第 Τ本：=1示者’該套筒係由一柱狀本體（10)所構成 =體（10)兩端分卿成有—套合段（11)及—套挈段M362737 V. New description: [New technical field] This creation belongs to the field of telescopic magnetic body limit of sleeve. It is a kind of sleeve telescopic magnetic body limit structure which is easy to manufacture and assemble and its forming. Molds, in order to reduce the cost of manufacturing and assembly, can increase its economic efficiency. [Prior Art] According to the 'general sleeve is used to lock or release threaded nuts, bolts, spark plugs and other work objects', the main components are formed on the two ends of the body with a set of sections and a set of sections The sleeve section has a polygonal sleeve hole corresponding to the working object specification, and the sleeve section is formed with a polygonal gusset hole in addition to the outer edge forming a polygonal shape for the drive work to pass through the sleeve lock. The work piece is tightly or released, and the existing sleeve is usually provided with a spring clip, an elastic steel ball or a magnetic body in the sleeve hole for selectively absorbing the work object during the moving process; For example, in the magnetic body technology to be explored in this creation, in addition to directly burying the inside of the sleeve hole of the sleeve body, in order to meet the situation of the protrusion portion of the workpiece having different lengths above the sleeve portion, the magnetic body will It affects the nesting of the work, which in turn causes inconvenience to the work; currently the solution on the market is to place the magnetic body in a set of jackets, and a compression between the rear end of the bushing and the bottom of the sleeve hole. The spring allows the magnetic body to generate a pre-stress for the automatic resetting outward, and in order to avoid the escape of the sleeve, the inner/edge groove groove is usually formed at the inner edge of the rear hole of the sleeve hole, and the c-type buckle is buckled in the groove of the concave ring. Used as a limit. However, in such a design, in the manufacture of the sleeve, the groove of the sleeve needs to be additionally processed, which will damage the structural strength of the overall 3 M362737, and further requires the assembly of the c-shaped buckle, which not only wastes manpower, It also increases the cost of components. It does not meet the needs of the industry, so it needs further development and improvement. In view of this, the creator has in-depth discussion on the problems faced in the manufacture and assembly of the existing sleeve telescopic magnetic body, and has been engaged in the development of related industries for many years and actively seeks solutions, after long-term efforts. Research and development, finally succeeded in creating a sleeve telescopic magnetic body limit structure and its forming mold, in order to overcome the inconvenience and trouble of the existing manufacturing assembly is not easy and easy to loose. [New content] Therefore, the main purpose of this creation is to provide a sleeve telescopic magnetic body limit structure, thereby improving the structural strength and extending its service life to improve its economic efficiency. To this end, this creation mainly achieves the above objectives and effects through the following technical means: the sleeve is composed of a column-shaped body, and a set of sections and a set of segments are respectively formed at both ends of the body. , wherein the end portion is formed with a polygonal sleeve hole for nesting the workpiece, and an enlarged groove is formed between each adjacent cutting surface of the sleeve hole, and the sleeve portion is for the driving tool to be nested; A small diameter, a long sliding groove is formed on the side of the opening hole different from the open end, and a step edge is formed between the sleeve hole and the long sliding slot, and a bushing is arranged in the long sliding slot, and the bushing is inside. A magnetic body is fixedly disposed, and a compression elastic member is disposed between the bushing and the bottom surface of the long sliding groove of the main body, and the step edge is integrally formed with a plurality of limit protrusions, and the limit protrusions can be restricted in the long sliding groove. The bushing is pulled out. 4 M362737 In addition, the main purpose of this creation is to provide a molding die with a telescopic magnetic body and a body limiting structure, whereby the telescopic magnetic body is directly limited to the sleeve by the body structure of the Xiang sleeve, which is easy to manufacture. For the purpose of assembly, it can increase the yield of manufacturing assembly and reduce its cost. In order to achieve the above-mentioned purposes, the present invention is mainly realized by the following techniques and methods, which can be used to form the limit protrusions in the sleeve body; the molding die is composed of a column-shaped punch body The punch is formed at one end of the barrel with a polygonal insertion portion for extending into the sleeve hole, and the end surface of the mouth portion is formed with a plurality of stamping protrusions 0 for forming the above-mentioned limit protrusions. Through the specific implementation of the above technical means, the creation of the 3L mold can form a monolithic limit t' in the sleeve body by stamping technology, which can greatly simplify the manufacture and assembly of the silk, saving time, labor and magnetic properties. The body bushing obtains the limit function, which makes the set of the creation more work, structural strength and service life. ## Compared with the existing ones and the pots, the review committee can further understand the composition and characteristics of the creation m, ^, A number of preferred embodiments of the present invention, together with the careful description of the ping 1 ping, and at the same time, let the person familiar with the technical field be able to specify the "implementation method" Bit structure, along with BRIEF DESCRIPTION OF THE DRAWINGS Embodiments of the cylinder telescopic magnetic body limiting structure and its molding die and its components, all relating to front and rear, left and right, top and bottom 5 M362737: shin guard portion τ, and Horizontal and vertical reference, only for convenience = not limited to this creation, nor to limit its components to the dimensions specified in any position and specification, if it can be left untouched and required, according to this creation A one-creation sleeve telescopic magnetic body limit structure and a molding die thereof of the specific embodiment, such as the second book: = 1 shows that the sleeve is composed of a columnar body (10) = body (10) ) The two ends are divided into two parts - the splicing section (11) and the sleeving section
’其中套合段（11)端面形成有—供絲工作物之 =狀，合孔（12)，聽合孔（12)各相_面間形成 f-凹陷之避槽⑽），減少與工作物相鄰切面外角的磨 相，而套掣段（15)之並形成有一多角狀之套掣孔（16) ，其可供驅動工具嵌套，使驅動工具可透過套筒本體（10 )選擇性鎖緊或釋放工作物，前述套筒之結構及其動作原 理與現有者相同、且非本創作之特徵所在，容不再贅述； 本創作的特色結構，則仍請參閱第一〜四圖所揭示者 ，套筒於本體（10)内部於套合孔（12)後方形成有一較 小住之長滑槽（13)，該本體（1〇)並於套合孔（I〗）與 長滑槽（13 )間形成有一階級緣（14 )，又長滑槽（13) 内滑设有一中空之襯套（2〇)，且襯套（2〇)對應套合孔 (12) —端外緣形成有一斜錐面（21)，再者襯套（2〇) 於對應斜錐面（21)的内緣凸伸有一唇緣（21〇)，又襯套 (20)内並固設有一貼抵於唇緣（21〇)之磁性體（25)， 再者襯套（20)與本體（10)長滑槽（13)内底面間設有 壓縮彈性件（26)，使襯套（20)可產生向外位移之回復 預力； M362737 本體（10)之套合孔（12)與長滑槽（13)間的階級 緣（14)並利用一成型模具（30) —體成形有複數限位凸 塊（140) ’限位凸塊（140)並可突入長滑槽（13)的内 緣，使限位凸塊（140)能供磁性體（25)之襯套（20)貼 抵【如第五圖所示】’以防止襯套（2〇)任意向外脫出， 且限位凸塊（140)並對應形成於套合孔（12)各避槽（ 120)處，如此可加大限位凸塊（14〇)的成型面積，供提 高限位凸塊（140)的構造強度； 且如第二、三圖所示，前述之成型模具係由一柱狀之 沖頭本體（30)所構成，該沖頭本體（3〇)對應套筒一端 形成有一端插合段（31)，插合段（31)外緣適對應套筒 套合孔（12)之内緣，讓沖頭本體（3〇)穿入套合孔（12 )時，不致破壞套合孔（12)形狀，又沖頭本體（3〇)於 插合段（31)的端面形成有複數沖壓凸塊（35)，各沖壓 凸塊（35)適對應套筒本體（1〇)中套合孔（12)盥|、、普 槽（13)間的階級緣（14)，且沖壓凸塊（35)並^對應 插合段（31)各相鄰切面之外角，而能使限位凸塊（14〇) 對應形成於套合孔（12)之避槽（120)【如第五圖所示】 ， 藉此，讓能利用成型模具之沖頭本體（3〇)於套筒本 體（10)之階級緣（14)上形成有一體狀的限位凸塊（14〇 )，以限制襯套（20)的位移位置，而組構成一易於製造 且低成本之套筒伸縮磁吸體限位結構及其成型模具者。 而關於本創作之實際運用，則係如第四、五圖所顯示 者，由於本創作之磁性體（25)係置於襯套（2〇)内‘，且 襯套（20)受壓縮彈性件（26)作用產生向外位移之預力 7 M362737 ，而套筒本體（1 〇 )计 凸塊（140) I供貼抵1形成於階級緣（14)之限位 限位凸塊（140)盘本體=套⑽不致向外脫出’再者 式挖深之環槽，避免-體構造’同時更無習 點，故能增進其結構強度與產生應力集中 無需進行習式安裝二_/有> 延長其使用*命’且 更為容易，有效^低其次加工，而能使製造與組裳 加價值，故符合產業之實之成本’增加產品之附 除4二為一創意極佳之新型創作， 在相同的技術領2中未^的問題’更大幅增進功效’且 用，同睹且右士 :中未見相同或近似的產品創作或公開使 「新穎性:、與?進ΞΓ的ΪΓ作已符合新型專利有關 利。 夕r生」的要件’乃依法提出申請新型專 【圖式簡單說明】 圖.本創作套筒伸縮磁吸體限位結構的外觀示意圖， 第_ .其揭不本創作的構成態樣。 圖本創作套筒伸縮磁吸體限位結構之成型模具的立 第.體外觀示意圖，供說明其構成態樣。 —•本巧作套筒伸縮磁吸體限位結構成形的平面動作 示意圖。 第四 @.本創作套筒伸縮磁吸體限位結構於組成後的側視 剖面示意圖。 圖.本創作套筒伸縮磁吸體限位結構組成後之端視平 面示意圖。 8 M362737 【主要元件符號說明】 (10) 本體 (11) 套合段 (12) 套合孔 (120) 避槽 (13) 長滑槽 (14) 階級緣 (140) 限位凸塊 (15) 套掣段 (16) 套掣孔 (20) 承筒 (21) 斜錐面 (210) 唇緣 (25) 磁性體 (26) 彈性件 (30) 沖頭本體 (31) 插合段 (35) 沖壓凸塊'The end face of the nesting section (11) is formed with the shape of the wire-feeding work, the hole (12), the phase of the listening hole (12), and the groove (10) forming the f-sag between the faces, reducing and working. The grinding phase of the outer corner of the adjacent cutting surface, and the ferrule section (15) is formed with a polygonal ferrule (16), which can be used for driving the tool to nest, so that the driving tool can be selected through the sleeve body (10) The structure of the sleeve and the principle of its operation are the same as those of the existing ones, and the features of the present invention are not described here. The characteristic structure of this creation is still referred to the first to fourth figures. As disclosed, the sleeve is formed inside the body (10) behind the sleeve hole (12) to form a long sliding slot (13), the body (1〇) and the sleeve hole (I) and the length A stepped edge (14) is formed between the chutes (13), and a hollow bushing (2〇) is disposed in the long chute (13), and the bushing (2〇) corresponds to the sleeve hole (12). The outer edge is formed with a tapered surface (21), and the bushing (2〇) protrudes from the inner edge of the corresponding inclined tapered surface (21) with a lip (21〇), and is fixed in the bushing (20). Have a magnetic body (25) attached to the lip (21 〇), and a compression elastic member (26) is provided between the bushing (20) and the bottom surface of the long sliding groove (13) of the body (10) to make the bushing ( 20) a return preload capable of generating an outward displacement; a class edge (14) between the sleeve hole (12) of the M362737 body (10) and the long chute (13) and formed by a molding die (30) The plurality of limit bumps (140) 'limit bumps (140) and can protrude into the inner edge of the long sliding slot (13), so that the limiting bumps (140) can supply the bushings (20) of the magnetic body (25) Adhesive [as shown in the fifth figure] 'to prevent the bushing (2〇) from arbitrarily outward, and the limit projections (140) are correspondingly formed at the respective slots (120) of the sleeve hole (12) Therefore, the forming area of the limiting protrusion (14〇) can be increased to improve the structural strength of the limiting protrusion (140); and as shown in the second and third figures, the forming mold is formed by a column shape The punch body (30) is formed, and the punch body (3〇) is formed with one end insertion section (31) corresponding to one end of the sleeve, and the outer edge of the insertion section (31) is adapted to correspond to the sleeve sleeve hole (12). The inner edge allows the punch body (3〇) to be inserted into the sleeve (12), the shape of the sleeve hole (12) is not damaged, and the punch body (3) is formed with a plurality of stamping bumps (35) on the end surface of the insert section (31), and each stamping bump (35) is suitable. Corresponding to the sleeve edge (12) 盥|, the step edge (14) between the groove (13) in the sleeve body (1〇), and the punching projections (35) and corresponding to the phases of the insertion section (31) The outer corner of the adjacent surface can make the limit protrusion (14〇) corresponding to the avoidance groove (120) formed in the sleeve hole (12) [as shown in the fifth figure], thereby enabling the use of the molding die The head body (3〇) is formed with an integral limiting protrusion (14〇) on the class edge (14) of the sleeve body (10) to limit the displacement position of the bushing (20), and the group composition is easy. A manufacturing and low-cost sleeve telescopic magnetic body limit structure and a molding die thereof. As for the practical application of this creation, as shown in the fourth and fifth figures, the magnetic body (25) of this creation is placed in the bushing (2〇), and the bushing (20) is compressed and elastic. The member (26) acts to generate an outward displacement of the preload 7 M362737, and the sleeve body (1 〇) gauge bump (140) I is applied to the limit stop bump formed by the class edge (14). ) The disc body = sleeve (10) does not escape outwards. - The deeper groove groove is avoided, the body structure is avoided, and there is no more point of study. Therefore, the structural strength and stress concentration can be improved without the need for the installation of the second method. There is a > extension of its use * life 'and easier, effective ^ lower processing, and can make the value of manufacturing and group skirts, so it is in line with the cost of the industry's reality. The new creation, in the same technical collar 2, the problem of 'more substantial improvement' and use, the same and the right-hander: no identical or similar product creation or disclosure in the "newness:, and The production of ΞΓ has been in line with the benefits of the new patent. BRIEF DESCRIPTION OF DRAWINGS FIG formula appearance limiting structure of the magnetic body of the present creation telescopic schematic of _ its aspects is not configured to expose this creation. The schematic diagram of the appearance of the forming mold of the telescopic magnetic body limit structure of the drawing sleeve is illustrated for explaining the constitutional form. —• This is a schematic diagram of the plane action of the sleeve telescopic magnetic body limit structure. Fourth @. This is a side view of the creation of the telescopic magnetic body limit structure after the composition. Fig. Schematic diagram of the end view of the creation of the telescopic magnetic body limit structure of the creation sleeve. 8 M362737 [Explanation of main component symbols] (10) Main body (11) Fitting section (12) Fitting hole (120) Slotting groove (13) Long chute (14) Class edge (140) Limit bump (15) Socket section (16) boring hole (20) cylinder (21) slanted cone (210) lip (25) magnetic body (26) elastic member (30) punch body (31) spigot section (35) Stamping bump