M252512 捌、新型說明： 【新型所屬之技術領域】 本創作刻擎大曲軸、汽Η凸輪轴之油封安裝工具， 主要係在於：該套筒的頂面設有孔洞，該套筒的底部端面 則係套置在油封上，安裝時先將螺絲穿過套筒的孔洞，直 ^鎖設於大曲軸、凸輪軸的螺絲孔中，再鎖緊螺絲使套 同底部的端面將油封推入大曲軸、凸輪軸中，同時該套筒 底部的内_可套設-個套環，藉以綱該套環的環面適 用較小與較大的油封裝配。 【先前技術】 按以，傳統的引擎大曲軸、汽門凸輪軸，在安裝油封 時，主要都是利用敲擊的方式，將油封裝入引擎的大曲軸 、汽門凸輪軸中，惟習用的敲擊方式，不但安裝困難，而 且容易造成油封的損壞，同時引擎室空間狹隘，甚至需要 將引擎整個吊起，才能進行安裝油封的工作，既浪費時間 又浪費金錢，為其既存尚待克服解決的問題與缺失。 【新型内容】 本創作人目前從事相關產品的製造、設計，累積多年 的實務經驗與心得，針對上述傳統安裝引擎大曲軸、汽門 凸輪轴的油封所既存的問題與缺失，積極地投入創新與改 良的精神，所完成的一引擎大曲轴、汽門凸輪轴之油封安 裝工具。 新型解決問題所應用的技術手段以及對照先前技術的 功效係在於：利用鎖緊的方式，將螺絲穿過該套筒頂面預 4 M252512 口又的孔洞’直接鎖設於切轴、凸輪軸的獅孔中，裝配 者僅需將螺絲鎖緊，即可_螺絲頭部帶動套筒底部的端 面將/由封推入大曲軸、凸輪轴中，待油封裝入大曲抽、 凸輪軸後，再卸下_邮套筒，即可完成油封的安裝工 作，本創作所提供的安紅具，在狹小㈣擎室空間内， 仍然可以㈣地在各種車_大_、凸輪㈣後安裝油 封’絕對不會損壞油封，而且可以節省安裝的時間與金錢 ’為其目的達成者。 【實施方式】 為使專精熟悉此微藝之人仕業者胁深人瞭解本創 作的構造内容以及所能達成的功能效益，茲列舉一具體實 施例’並配合圖式詳細介紹說明如下： 一種引擎大曲轴、汽門凸輪轴之油封安裝工具，敬請 參閱第一、二、三圖所示：係本創作實施一、二、三之立 體分解示意圖。與細、五、六圖所示：係本創作實施一 、一、二之斷面組合示意圖。以及第七、八、九圖所示： 係第四、五、六圖之P-P、M — M、T —T剖面示意圖 。主要係在於：該安裝工具包括套筒1 〇與螺絲2 〇，其 中： 該套同1 0的底部鐘空，具有一端面1 1，該套筒1 0的頂面12中心設有一個圓形孔洞13，該套筒1〇的 頂面12中心外圍亦可設置複數個長形孔洞14，這些長 形孔洞14係配合各種不同規格的大曲輛3 〇、凸輪轴4 0而設，讓螺絲2 0可以在這些長形孔洞丄4中調整位置 M252512 該套筒10底部的端面11與安裝的油封5 〇外徑大小 相當，該套筒10的端面11可供套設一個套環6 〇，該 套環6 0設有外階緣6工（如實施一、二所示）或内階= 6 2 (如實把二所示），該套環6〇設有内徑縮小的環面 6 3 (如實施一、二所示）或設有外徑擴大的環面64 ( 如實施三所示），可供較小或較大外徑的油封5〇相互頂 抵之用； ' 該螺絲2 0的螺紋部21可以穿過套筒丄〇頂面的圓 形孔洞13以及長形孔洞i 4，直接鎖設於大曲轴3 〇前 、後螺絲孔3 1、32以及凸輪轴4 0的螺絲孔41中， 該螺絲2⑽頭部2 2外徑大於套筒！ 〇 +心_形孔洞 13以及外圍的長形孔洞丄4，作為鎖設時推頂套筒工〇 之用。 藉由上述各7G件結構所組合而成之本創作，係在提供 一種引擎大曲轴、汽Η凸輪軸之油封安裝卫具，在實際操 作應用上： 敬請參閱第十®所示：縣創作安裝轴後油封定 位時之狀態不意圖。本創作所提供的安裝卫具係利用鎖 緊的方式’將三枝獅2 G ?過套筒1 G顧1 2的三個 長形孔洞1 4 ’直接鎖設於大曲轴3⑽後獅孔3 2， 再將三枝螺絲2 0鎖緊’即可麵螺絲2Q的頭部“帶 動套筒10底部的端面11，藉由該端面11將油封50 推入大曲軸3 0後方敢位置處，敬請參閱料一圖所示 m圖取出安紅具時之狀態示意圖。待油封$ 〇裝 6 入大曲轴3 Q後方時’再將_2⑽下，取出套 ’即可完成油封5 0的安裝卫作。 σ 軸第:二圖所示:係本創作使用套環安裝大曲 油封時之狀態示意圖。與第十三、十四圖所示： 係，作使贿縣裝凸輪她杨封前蚊辦之狀態 ϋ :及第十五騎示：係本齡套環安裝大曲 軸較大後油狀_讀_意圖。本_峨供的安裝 工具’如果遇到所安裝的油封5 0外徑較大或較小時，僅 需將套環6G套設在套筒1G底部即可，由於該套環6〇 具有縮小環面6 3與擴大環面6 4，故仍適驗較大或較 小的油封5 〇。 ★綜合上述所陳之本創作，係在提供一種引擎大曲轴、 π門凸輪軸之騎安裝工具，經過本創作人實際製做完成 以及反覆操制試之後，證實的確可以制本創作所預期 的功此效i ’啊又為目前坊間尚無賴之「首先創作」 具有產業上的利用價值」，誠然已經符合新型專利「 K用14」與「進步性」之成立要義，菱依專利法之規定， 向鈞局提出新型專利之申請。 【圖式簡單說明】 第- ®:係本創作實施一之立體分解示意圖。 圖：係本創作實施二之立體分解示意圖。 第三圖：係本創作實施三之立體分解示意圖。 第四圖·係本創作實施一之斷面組合示意圖。 弟五圖·係第四圖之p一p剖面示意圖。 M252512 第六圖··係本創作實施二之斷面組合示意圖。 第七圖·係第六圖之Μ—Μ剖面示意圖。 第八圖··係本創作實施三之斷面組合示意圖。 第九圖··係第六圖之Τ — Τ剖面示意圖。 第十圖··係本創作安裝大曲軸後油封定位時之狀態示意 圖0 第十-圖：係第十W取岭裝1具時之狀態示意圖。 第十二圖：係補作使縣環安裝大_較傾油封時之 狀態示意圖。M252512 新型 Description of the new type: [Technical field to which the new type belongs] This creation engraved the oil seal installation tool for large crankshafts and steam stern camshafts, mainly because the top surface of the sleeve is provided with holes, and the bottom end surface of the sleeve is The sleeve is placed on the oil seal. When installing, first pass the screw through the hole of the sleeve, and lock it directly into the screw hole of the large crankshaft and camshaft. Then tighten the screw to push the oil seal into the large crankshaft with the end face of the sleeve. In the camshaft, at the same time, the inner part of the bottom of the sleeve can be sleeved with a collar, so that the torus of the collar is suitable for smaller and larger oil packages. [Previous technology] According to the conventional large crankshafts and valve camshafts of engines, when installing oil seals, they are mainly used to seal the oil into the large crankshafts and valve camshafts of engines. The percussion method is not only difficult to install, but also easy to cause damage to the oil seal. At the same time, the engine room has a narrow space, and even the entire engine needs to be lifted to install the oil seal. This is a waste of time and money. Problems and missing. [New content] The creator is currently engaged in the manufacture and design of related products, and has accumulated many years of practical experience and experience. In view of the existing problems and deficiencies in the oil seals of the conventional large engine crankshafts and valve camshafts, he has actively invested in innovation and Improved spirit, an oil seal installation tool for an engine's large crankshaft and valve camshaft. The new technical means used to solve the problem and the effect compared with the previous technology are: by using the locking method, the screw is directly locked through the pre-M252512 hole in the top surface of the sleeve and locked on the tangent and cam shaft. In Lionhole, the assembler only needs to tighten the screws. The screw head drives the end face of the bottom of the sleeve to push / pull the seal into the large crankshaft and camshaft. After removing the _mail sleeve, you can complete the installation of the oil seal. In the small engine room space provided by this creative installation, the oil seal can still be installed in various cars. Does not damage the oil seal, and can save installation time and money 'for its purpose. [Embodiment] In order to make people who are familiar with this micro-art know more about the construction content of this creation and the functional benefits that can be achieved, we will enumerate a specific embodiment 'and explain it in detail with the drawings as follows: The oil seal installation tools for the engine's large crankshaft and valve camshaft, please refer to the first, second and third diagrams: this is a three-dimensional exploded view of the implementation of this creation. As shown in Figures 5, 5 and 6: This is a schematic diagram of the sectional combination of the first, first, and second implementation of this creation. And the seventh, eighth, and ninth diagrams are shown in the fourth, fifth, and sixth diagrams of P-P, M—M, T—T. The main reason is that the installation tool includes a sleeve 1 0 and a screw 2 0, wherein: the sleeve is the same as the bottom of the 10, and has an end surface 11; a center of the top surface 12 of the sleeve 10 is provided with a circle Holes 13, the top surface 12 of the sleeve 10 can also be provided with a plurality of elongated holes 14 around the center. These elongated holes 14 are designed to match various specifications of large curved vehicles 30, camshafts 40, and screws 2 0 You can adjust the position in these long holes 丄 4. M252512 The end face 11 of the bottom of the sleeve 10 is equivalent to the outer diameter of the oil seal 5 installed. The end face 11 of the sleeve 10 can be used to set a collar 6 〇 The ferrule 6 0 is provided with an outer step edge 6 (as shown in the implementation of the first and second) or the inner step = 6 2 (shown as the actual two). The ferrule 60 is provided with a reduced inner diameter torus 6 3 ( (As shown in the first and second implementations) or with an enlarged outer ring 64 (as shown in the third implementation), which can be used for small or larger outer diameter oil seals 50 against each other; 'the screw 2 0 The threaded portion 21 can pass through the circular hole 13 and the long hole i 4 on the top surface of the sleeve 丄, and is directly locked to the large crankshaft 3 〇 front and rear screw holes 3 1, 32 In the camshaft 40 and the screw holes 41, 22 of the screw head diameter greater than 2⑽ sleeve! 〇 + Heart_shaped hole 13 and the outer elongated hole 丄 4 are used for jacking sleeve workers 〇 during locking. The original creation based on the structure of each of the above 7G pieces is to provide an oil seal installation guard for the engine's large crankshaft and steam stern camshaft. In actual operation applications: please see the tenth ®: County Creation The state of the oil seal when the shaft is installed is not intended. The installation guard provided by this creation uses the locking method to 'lock the three lions 2 G through the sleeve 1 G Gu 1 2 three long holes 1 4' directly to the large crank shaft 3 ⑽ Lion hole 3 2 Then, fasten the three screws 20 to the head of the screw 2Q "to drive the end face 11 at the bottom of the sleeve 10, and use this end face 11 to push the oil seal 50 into the position behind the big crankshaft 30, please see The m diagram shown in Figure 1 shows the state of the red seal when it is taken out. When the oil seal $ 0 is installed 6 into the rear of the large crankshaft 3 Q, 'remove _2 and remove the sleeve' to complete the installation of the oil seal 50. The σ axis is shown in the second picture: it is a schematic diagram of the state of the installation when using the collar to install the Daqu oil seal. It is shown in the 13th and 14th pictures: It is the state of the mosquito office before the bridle installation of the cam ϋ: and the fifteenth riding instructions: This is an oily _read_intention after the installation of the large crankshaft of this age collar. The installation tool of Egong 'if it encounters the installed oil seal 50 has a larger or larger outer diameter Hours, just need to set the collar 6G on the bottom of the sleeve 1G. Since the collar 60 has a reduced annular surface 6 3 and an enlarged annular surface 6 4, it is still suitable for comparison. Or a small oil seal 5 0. ★ Comprehensively, the above-mentioned creation of the original is to provide a riding installation tool for the engine's large crankshaft and π-gate camshaft. After the author's actual production and repeated trials, it was confirmed It is indeed possible to make the desired effect of the original creation i 'ah, and it is the "first creation" that is not yet rogue in the field, it has industrial use value ", and it is indeed in line with the establishment of the new patent" K 14 "and" progressiveness " In essence, Ling submitted an application for a new patent to Jun Bureau in accordance with the provisions of the Patent Law. [Schematic description] Section-®: is a three-dimensional exploded view of this creative implementation. Figure: This is a three-dimensional exploded view of the second implementation of this creation. The third picture is a three-dimensional exploded view of the third implementation of this creation. The fourth figure is a schematic diagram of the sectional combination of the first implementation of this creation. The fifth figure is a schematic diagram of the p-p section of the fourth figure. M252512 The sixth picture is the schematic diagram of the sectional combination of the second implementation of this creation. Fig. 7 is a schematic cross-sectional view taken along the line MM in Fig. 6. The eighth figure is a schematic diagram of the sectional combination of the third implementation of this creation. The ninth figure is a schematic view of the T-T section of the sixth figure. The tenth picture ... This is a schematic diagram of the state of the oil seal after the installation of the large crankshaft. The twelfth picture is a schematic diagram of the state when the supplementary work makes the county ring bigger than the oil seal.
第十三圖：係本創作套環安裝凸輪她小油封前之狀 態不意圖。 封定位時之狀 第十四圖：係本創作使用套環安裝凸輪轴油 態不意圖。 第十五圖··係本創作使用套環安裝大 時之狀恶不意圖。 曲輛較大後油 封定位 主要部分代表符號說明 1 0套筒 1 1端面 1 2頂面 1 3圓形子L洞 14長形孔洞 2 0螺絲 2 1螺紋部 2 2頭部 3 0大曲軸 3 1螺絲孔 3 2螺絲孔 4 0凸輪轴 4 1螺絲孔Thirteenth picture: It is not intended that the state of the collar before installing the cam on her small oil seal. The state when the seal is positioned Figure 14: It is not intended to use the collar to install the camshaft in the oil state. Fifteenth figure ... It is not intentional to use a collar to install a child in this creation. The main part of the large rear oil seal positioning of the curved vehicle is the description of the representative symbols 1 0 sleeve 1 1 end surface 1 2 top surface 1 3 round sub-hole 14 long hole 2 0 screw 2 1 threaded part 2 2 head 3 0 large crankshaft 3 1 screw hole 3 2 screw hole 4 0 camshaft 4 1 screw hole
8 M252512 5 0油封 6 Ο套環 61外階緣 6 2内階緣 6 3内徑縮小環面 6 4外徑擴大環面8 M252512 5 0 Oil seal 6 〇 Collar 61 Outer edge 6 2 Inner edge 6 3 Reduced inner diameter ring surface 6 4 Increased outer diameter ring surface