M336119 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種接頭’特別是指一種萬向接頭。 【先前技術】 圖1顯示習知一萬向接頭的製造方法，該萬向接頭丄 是包含一轉接柱11、一呈中空的承接筒12及一插銷13。該 轉接柱11包括一萬向孔111，該承接筒12具有相間隔的一 内周面121與一外周面122、一由該内周面121所界定而成 的谷置孔123 ’及二個形成於該内周面121並延伸至該外周 面122的插孔124，該萬向孔111位於該容置孔丨23中，該 插銷13插於該萬向孔U1與該等插孔124中，並與該承接 筒12焊接在一起。 該萬向接頭的製造方法包含步驟1〇1〜1〇4 : 步驟101 :先將各元件熱處理。 步驟102 ··將各元件組合在一起。 步驟103 ··將該插銷13焊接於該承接筒12上。 步驟104 ·將焊接處131磨平，並將組合完後的元件表 面電錢。 該萬向接頭具有以下缺失： 一、 在焊接時，該_ 13的材料會脆化，造成以後使 用時可能破碎’導致有耐用性不佳的缺失。 二、 焊接過的插銷13顏色較黑，所以這些元件必須在 組合後才能電鍍，以遮住黑色部分，因此在各元件接合處 附近常電鑛的很不平均，造成在轉動該轉接柱u時 5 M336119 生/At且不順的感覺，導致有滑順性不佳的缺失。 【新型内容】 因此’本新型之目# ’即在提供—種可以提高 與滑順性的萬向接頭。 ^ _於是，本新型萬向接頭是包含一轉接柱、一承接 元及一插銷。， 5早 該轉接柱包括一萬向孔，承接筒單元包括一呈中空的 承接筒，及一套接筒，該承接筒具有相間隔的一内周=與 一外周面、一由該内周面所界定而成的容置孔，及至少二 個形成於該内周面並延伸至該外周面的插孔，該萬向孔位 於該容置孔中，該套接筒套設於該外周面，並播住該插孔 4插銷插於5亥萬向孔與該插孔中，並抵住該套接筒，該 插銷的徑寬小於該萬向孔的徑寬。 本新型萬向接頭的功效在於該套接筒讓該插銷不需要 焊接即可以穩固地與該承接筒結合在一起，而提高耐用性 與滑順性。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖2、圖3、圖4，本新型萬向接頭之較佳實施例 包含一轉接柱3、一承接筒單元4、一插銷5及一彈性元件 6 ° 該轉接柱3包括一萬向孔31，該轉接柱3鄰近該彈性 6 M336119 70件6的^形成圓弧狀。該萬向孔31具有二個開放端部 一 連接"亥等開放端部311的頸部312，該頸部3 12 徑寬小於該等開放端部311的徑寬。 μ 4承接筒單4包括_呈中空的承接筒41，及一套接 间42 ^承接筒41具有相間隔的一内周面411與一外周面 W2、、一由該内周面411所界定而成的容置孔413，及二傭 形成於該内周面411並延伸至該外周面412的插孔414。該 内周面411具有相間隔的—頭部415與-身部416，及-連 接。亥頭# 415與身部416的肩部4 i 7，該頭部4 i 5的徑寬大 於該身部416的徑寬。該萬向孔31位於該容置孔413中， 口亥套接筒42套设;^該外周面412，並播住該插孔414。該 插銷5插於該萬向孔31與該插孔414中，該插銷5二端皆 抵住該套接筒42，該插鱗5的徑寬小於該萬向孔31的徑寬 〇 參閱圖4與圖5’該萬向接頭的製造方法包含步驟 901〜904 : 步驟901 :先將各元件熱處理。 步驟902 ··電鍍各元件的表面。 步驟903 ·將除了該套接筒42之外的元件皆組合在一 起。 步驟904 :以油壓缸將該套接筒42往下推，使該套接 筒42迫緊於該承接筒41的外周面412，並擋住該插銷5。 綜上所述，该萬向接頭具有以下功效： 該插銷5不再需要焊接了，材料性質不變，達到 7 M336119 耐用性較佳的功效。 二、插銷5不需要焊接所以不會有顏色改變的問題， 运些元件可以在組合之前即電鍍完成，再組合起來，所以 各元件接合處電鑛依然报平均，因此在轉動該轉接柱3時 ，會更加順暢，達到滑順性較佳的功效。 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請^利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一示意圖，說明習知一萬向接頭的製造方法； 圖2是一立體圖，說明本新型萬向接頭之一較佳實施 例； 圖3是該較佳實施例的一立體分解圖，說明該萬向接 頭各元件的組裝關係； 圖4是該較佳實施例的一剖視圖，說明該萬向接頭内 部結構；及 圖5是該較佳實施例的流程圖，說明該萬向接頭的製 造方法。 M336119 【主要元件符號說明】 3 ·…·· •…轉接柱 413… •…容置孔 31 ·…· •…萬向孔 414… …·插孔 311… •…開放端部 415… …·頭部 312… •…頸部 416… …·身部 4…… …·承接筒單元 417… 肩口P 41 ··.·· •…承接筒 42"… •…套接筒 411… •…内周面 5…… …·插銷 412… •…外周面 6…… •…彈性元件M336119 VIII. New description: [New technical field] The present invention relates to a joint 'in particular to a universal joint. [Prior Art] Fig. 1 shows a conventional method of manufacturing a universal joint which includes an adapter post 11, a hollow receiving cylinder 12 and a latch 13. The adapter column 11 includes a gimbal hole 111 having a circumferential inner surface 121 and an outer circumferential surface 122, and a valley hole 123' defined by the inner circumferential surface 121. The insertion hole 124 is formed in the inner peripheral surface 121 and extends to the outer peripheral surface 122. The universal hole 111 is located in the receiving hole 23, and the pin 13 is inserted into the universal hole U1 and the insertion holes 124. Medium and welded to the receiving cylinder 12. The manufacturing method of the universal joint includes the steps 1〇1 to 1〇4: Step 101: First heat-treating each element. Step 102 · Combine the components. Step 103 · The pin 13 is welded to the receiving cylinder 12. Step 104: Smooth the weld 131 and charge the surface of the assembled component. The universal joint has the following drawbacks: 1. When welding, the material of the _ 13 will be brittle, causing possible breakage in later use, resulting in a lack of durability. Second, the soldered pin 13 is darker in color, so these components must be combined to be plated to cover the black portion, so that the electric ore is very uneven near the joint of each component, causing the transfer column to be rotated. When 5 M336119 is born/At and does not feel smooth, resulting in a lack of smoothness. [New content] Therefore, 'the new type of eye #' is providing a universal joint that can improve and smooth. ^ _ Thus, the new universal joint includes an adapter post, a receiving member and a latch. 5, the adapter column comprises a universal hole, the receiving cylinder unit comprises a hollow receiving cylinder, and a set of connecting cylinders, the receiving cylinder has an inner circumference = an outer circumferential surface, and one inner a receiving hole defined by the circumferential surface, and at least two insertion holes formed on the inner circumferential surface and extending to the outer circumferential surface, the universal hole is located in the receiving hole, and the socket is sleeved on the The outer peripheral surface, and the jack 4 is inserted into the 5 hole and the jack, and is pressed against the socket, the diameter of the pin is smaller than the diameter of the universal hole. The utility of the novel universal joint is that the socket allows the pin to be firmly coupled to the socket without welding, thereby improving durability and smoothness. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. 2, 3, and 4, the preferred embodiment of the present invention includes an adapter post 3, a receiving cylinder unit 4, a latch 5, and an elastic member 6°. The adapter post 3 includes 10,000. To the hole 31, the adapter post 3 is formed in an arc shape adjacent to the elastic 6 M336119 70 member 6. The gimbal 31 has two open ends, a neck 312 connecting the open end 311, and the neck 3 12 has a smaller path width than the open ends 311. The μ 4 receiving cylinder 4 includes a hollow receiving cylinder 41 and a set of joints 42 . The receiving cylinder 41 has an inner circumferential surface 411 and an outer circumferential surface W2 spaced apart from each other, and is defined by the inner circumferential surface 411 A receiving hole 413 is formed, and a receptacle 414 is formed on the inner circumferential surface 411 and extends to the outer circumferential surface 412. The inner peripheral surface 411 has spaced portions - a head portion 415 and a body portion 416, and - are connected. The head 4 VII of the head 415 and the body 416 has a diameter greater than the diameter of the body 416. The universal hole 31 is located in the receiving hole 413, and the outer socket surface 42 is sleeved; the outer circumferential surface 412 is disposed, and the insertion hole 414 is broadcasted. The insertion pin 5 is inserted into the universal hole 31 and the insertion hole 414. The two ends of the insertion pin 5 abut against the socket tube 42. The diameter of the insertion groove 5 is smaller than the diameter of the universal hole 31. 4 and FIG. 5' The method for manufacturing the universal joint includes steps 901 to 904: Step 901: heat treatment of each element. Step 902 · Electroplating the surface of each component. Step 903 - Combine the components other than the socket 42. Step 904: Pushing the socket 42 downward with a hydraulic cylinder to press the sleeve 42 against the outer circumferential surface 412 of the receiving cylinder 41 and block the bolt 5. In summary, the universal joint has the following effects: The bolt 5 no longer needs to be welded, and the material properties are unchanged, and the durability of 7 M336119 is better. Second, the plug 5 does not need to be soldered, so there is no problem of color change. These components can be electroplated before the combination, and then combined, so the joints of the components are still reported to average, so the rotating column 3 is rotated. It will be smoother and achieve better smoothness. However, the above is only the preferred embodiment of the present invention, and the scope of the novel implementation cannot be limited thereto, that is, the simple equivalent change and modification of the novel application scope and the novel description content. , are still within the scope of this new patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a conventional method of manufacturing a universal joint; FIG. 2 is a perspective view showing a preferred embodiment of the present invention; FIG. 3 is a preferred embodiment. FIG. 4 is a cross-sectional view showing the internal structure of the universal joint; and FIG. 5 is a flow chart of the preferred embodiment, FIG. 4 is a cross-sectional view showing the internal structure of the universal joint; FIG. A method of manufacturing the universal joint will be described. M336119 [Explanation of main component symbols] 3 ·...·· •...Adapter post 413... •...Receiving hole 31 ·...· •...Universal hole 414...·· Jack 311... •...Open end 415... Head 312... •...Neck 416...·Body 4......·Receiving cylinder unit 417... Shoulder P 41 ······...Receiving cylinder 42"...•...socket 411... Face 5...... ...·Latch 412... •...Outer peripheral surface 6... •...elastic element