201038370 - 六、發明說明： 【發明所屬之技術領域】 本案係關於法蘭盤的拆卸工具。 • 【先前技術】 目前拆卸法蘭盤的方式，大致係利用—撬桿的_端定位在兩個法蘭盤 縫隙中，以槌擊工具敲擊該攙桿的另一端，而強迫將兩個法蘭盤分開。此 -方式費時、費力，而且容易使法蘭盤的盤面受損。 ❹ —種如第—圖（中華人民共和國授權公钱CN2626675Y)所示的法蘭 分離器’可用以驗上賴題。該法蘭分離^具有兩個上下相對而設呈三 角塊狀的顏件91，透過其根基職的長孔93而連接於—本_的梢轴 95。兩個張開件91係可基於上述與本體94的連接關係而相對張開或閉合。 *張開的驅動關鍵在於設在該本體94内部的錐形體99，該錐形體的受—油 廢缸96的活塞所控制，該油麼缸96組設於該本體94的後方。該二張開_ 的兩側各以兩個滑動梢97滑動的接觸在該錐形體的的斜面别上。另，該 〇二張開件91與其根基部92相對的一端為具有階梯狀的樓開部98。 上述法蘭分離器的使用方式如第二圖所示，將該二張開件別的撐開部 98伸入兩個法蘭盤!^的連接縫隙中，與該油愿連接的手動操作桿 叩，控制該油私96的活塞與使該錐形體的凸伸作功該二張開_的于 滑動梢97受雜雜峨纖導㈣目龜開，齡該：關獅^ 分離的力量。 上述法蘭分離ϋ賴臨制題，亦如第二圖和第三圖獅。以謂門 部㈣層階梯撐開該法蘭盤ιαΐ1-小段距離後，該錐形體_尖端㈣ 3 201038370 為凸伸而碰觸法蘭盤1〇,11的垂直表面1(X)，該錐形體99無法再移動，該二 張開件91即無法再張開。此時’需控制該錐形體的縮回，將二張開件別閉 合後，再重新設定以第3層階梯對應該法蘭盤1〇，再重新使該雜形體的凸 伸，以第3層階梯再律開該法蘭盤1〇。同樣的，當錐形體的又再度碰觸法蘭 盤10’11的垂直表面100時’又需再縮回錐形體、閉合二張開件再以第4 層階梯分開法蘭盤10 f11。如是’以上述法蘭分離器分離法蘭盤的步驟非常 繁瑣，造成操作使用之困擾，而且費時、費事。 除此之外，需有大的操作空間是上述法蘭分離器的另—項問題。已知 操作使用上述法蘭分離器時，其轴心χ是和法蘭盤阳彳的軸心Y呈垂直相 交’然而該張開件91、本體94、油細6、以及手動操作桿912構成了該 法蘭分離向長度(L)，耻，該法蘭賊彳彳的週邊至少要有—個寬度 大於該軸向長度(L)的使用空間才行。若法__週邊空财具有這樣的 寬闊度，上述法蘭分離器即不適用。 【發明内容】 盤 本案之目的係在提供一 種法蘭分離器， 其用以分離兩個相連接的法蘭 缘以==係在提供—種法蘭分離器，其主要利用—油壓紅之缸體占 ^ ==_佩彳娜__細縣相將二繼 壓缸及肿/開。該輯缸及推桿糾啦，且使用_ 壓缸及推㈣細是和該法_ 器操作空間的目的。 千仃’故可達到縮減該法蘭錢 本案之目的係在提供—種 種法蘭刀離盗，該法蘭分離器之缸艘凸緣以及 201038370 ' 轉凸緣個別具有至少一齒狀定位區以及複數個不同高度的階層定位區， 可依據待拆卸之二法蘭盤之間隙，選擇齒狀定位區或其中一種階層定位區 對應伸入二法蘭盤之間隙中。 本案之目的係在提供-種法蘭分離器，該法蘭分離器可因不同高度的 階層定位區而產生不同的輸出揚程。 本案法蘭分離器’包括：_油壓缸以及组裝於該油愿缸中可往復移動 的推桿；該油塵缸紅壁之開放端以及該推桿延伸出該油壓缸以外之端部各 〇具有向外擴張呈環狀的紅體凸緣及推桿凸緣；該缸體凸緣的頂面圓周處以 及該推桿凸緣的底面圓周處分別具有至少—齒狀定位區以及至少—階層定 位區。將該油壓缸以及該推桿的轴心與一對待拆卸的法蘭盤的輛心呈平 行’以該齒狀定位區或其中-階層定位區伸人該二法蘭盤的縫隙中，操作 與祕壓缸連接的齡纽可域麟轉，使該轉正歸，而施予該 一法蘭盤分離的力量。 【實施方式】 〇 4便於說明本餘上述發軸容—射所表示的巾想兹以具體 實施例表達。實施例中各種不同物件係按適於說明之比例、尺寸、變形量 或位移量而描纷，而非按實際元件的比例予以缘製，合先敘明。且以下的 說明中’類似的元件是以相同的編號來表示。 如第四圖至第六圖，本案法蘭分離器從外觀可見一油壓缸2〇、一推桿 3〇 '由路系統之護套40、一手動操縱桿50。該推桿30組裝於該油壓缸2〇 内部’該油路系統之護套40組裝於該油壓紅2〇的頂部，其内部油路系統與 ~油壓紅20内部連通。該手動操縱桿5〇組裝於該護套4〇的頂端，用以控制 5 201038370 一操縱轴51於該油路系統中往復移動，從而控制該油壓缸2〇的油液進出。 關於該油路系統是採用習知技術，並非本案專利重點，在此不多加贅述。 該油路系統的油液進出主要使該推桿3〇於該油壓缸2〇中往復移動，最主要 係施以一油壓力量使該推桿30產生正位移。而該推桿3〇之復位，則藉由組 設於該油壓缸20的一組洩壓單元21以及反拉彈簧22控制，該洩壓單元21以 便於徒手操作的T控螺絲供使用者轉動’控制該油壓缸2〇内的油液洩回至該 油路系統中，使該反拉彈簧22作用將該推桿3〇拉回。 該反拉彈簧22的底端係為一錐狀端221，其内部裝填一螺絲222，該螺 絲222的頭端與該錐狀端221的錐度相契合，該螺絲222的底端則穿伸出該 錐狀端221，與該推桿30的螺紋孔組合。該反拉彈簧22的頂端於内部緊制 一組合塊223，該組合塊223的中心設一螺紋孔224，和一穿過該油壓缸2〇 的定位螺栓225結合。據此，該反拉彈簧22的一端定位於油壓缸2〇，另一 端疋位於該推桿30，因此，該推桿30正位移時會將該反拉彈簧22拉伸，當 使推桿30正位移的油壓力量減弱達一預定程度時，該反拉彈簧22即復回， 將該推桿30拉回至原來位置。 該油壓缸20缸壁之底端具有向外擴張呈環狀的缸體凸緣23，該推桿3〇 的底端具有一向外擴張呈環狀的推桿凸緣31，該缸體凸緣23的底面以及該 推方干凸緣31的頂面為相對接觸面231,311，於該推桿30被該反拉彈簧22拉 回復位至極限位置時，該二相對接觸面231,311可相對接觸。 該缸體凸緣23的頂面圓周處設有至少一齒狀定位區以及複數個階層 定位區61,62,63。該每一階層定位區61,62,63各具有一階層611,621,631, 且該階層具有一平面狀的推抵面612,622,632，且該等階層611,621,631具 201038370 . 有不同的垂直高度。 該齒狀定位區60係一斜面型式的齒狀結構。 該推桿凸緣31的底面圓周處具有-形狀與該缸體凸緣23之齒狀定位區 60呈鏡射的齒狀定位區65 〇該推桿凸緣31的底面圓周處具有複數個形狀與 該缸體凸緣23之階層定位區61,62,63呈鏡射的階層定位區66,6768，因 此’該等階層定位區66,67,68亦各具有一階層661 671 681，且該階層具有 平面狀的推抵面662,672,682以及不同的垂直高度。 〇 如第七圖至第十圖’使用本案法蘭分離器之方式，係將該油壓缸20以 及該推桿30的轴心與一對待拆卸的法蘭盤53，私之抽心呈平行。與第一圖至 第三圖所示之習知法蘭分離器相較，本案的操作空_然較小，因而達到 縮減法蘭分離器操作空間的目的。 可依據待拆卸之二法蘭盤53,54之相對面的距離(以下_法_間隙） 選擇齒狀定位區60,65或其中-對階層611661或621 671或631 681對應伸 入該法蘭盤_中。如第七圖，齒狀定位區6G，财以其齒面支撐於該法蘭 © 盤53,54的盤緣外角，該等齒面具有高磨擦力，因此可以和該法簡盤於况 的盤緣外角接觸定位。又如第八、九、十圖，分別以階層611661或⑵⑺ 或631,681所屬之推抵面612662挪2 672或632 682支擇該法蘭盤幻况 之盤緣外角’平面狀的推抵面可以和法蘭盤53 54接觸定位。基於此本案 法蘭分離ϋ可以和法蘭盤產生穩定的接麵係，在分離法蘭盤的過程中， s亥法蘭分離器不會因滑動而脫離法蘭盤。 復如第七圖至第十圏’反覆的搖動該手動操縱桿50，使該油路系統的 油液加壓於該推桿30，該推桿3〇正位移，上述的齒狀定位區肋防或推抵面 7 201038370 612,662或622,672或632,682施予該二法蘭盤53,54分離的力量，從而使結 合的二個法蘭盤53,54被分開。 基於該等階層611,661或621,671或631，681具有不同的垂直高度，因此 該推桿30—次正位移行程可使該法蘭分離器產生不同的輸出揚程。例如， 假設推桿30之一次正位移行程為D(公分），該階層611,661個別的高度為 L1(公分）’該法蘭分離器於該推桿30—次正位移行程時可產生D+2L1(公分) 的揚程。同理可推，在該階層622,672個別的高度為L2(公分)之條件下，該 法蘭分離器於該推桿30—次正位移行程時可產生d+2L2(公分)的揚程。在該 階層632,682個別的高度為L3(公分)之條件下，該法蘭分離器於該推桿30一 次正位移行程時可產生D+2L3 (公分)的揚程。 本案是以推桿30的正位移，使缸體凸緣23和推桿凸緣31產生預定揚程 而刀離法蘭盤。基於本案並未使用與先前技術類似的錐狀體設計，且本案 使用時轴心是和法蘭盤抽心、平行的，因此，本案完全沒有先前技術中因錐 狀體尖端凸觸法蘭盤垂直表面峨礙法蘭分離雖開的問題。本案之操作 者可視操作需求，直接轉換使用具有適當垂直高度的階層611661或 621,671或631,681以便制法盤，在操作方面，本案較歧技術更為便捷。 如第六圖，在本案中’ 一以耐磨材質(例如:銅)製成的耐磨環25以其外 螺紋鎖裝於該油壓缸2Q缸壁的_紋’剌磨環25之内壁與該推桿3〇的外 壁接觸’從而減少該推桿3〇外壁和該油壓虹2〇内壁之間的磨擦。 本案實施例之該推桿30上具有一平行於軸心的長槽32，該油壓缸2〇之 缸壁徑_設-獅26，觸觸的末人該長槽如，從硫該推桿 30被旋向限位於該油壓缸2〇中。 201038370 • 本__離胃更包括—_24 ’詳細構造如第六B，雜把24是以 螺栓元件241鎖組於-套環27 ’該套環27套接於該護套4〇外部。該套環27 的内壁s又有複數個止滑墊圈271，用以接觸於該護套4〇外壁，從而增加兩者 之間的結合緊密性，上述螺检元件241以末端抵止於該護套4〇外壁，致使該 套環27迫緊於該護套40。 該握把24的内部設有照明裝置28 ’該照明裝置28的一燈泡(LED)281顯 露於該握把24的尾端’賴雜置28__3辦雌把24上一便於被 〇 使帛者觸及的位置。該握把24的開放端是—個可組卸之端蓋242，該照明裝 置28的電池282被組裝於該握把24内部。照明裝置28可輔助照明該法蘭分 離器的作業位置。 本蘭分離齡了翻於實麵所*驗蘭分離之外，亦可應用於 相互緊迫樞套組裝之重物件分離之用。 雖然本案是以-個最佳實施例做說明，但精於此技藝者能在不脫離本 案精神與範訂做各鮮JS]形式的改變。社所舉實施罐⑽說明本案 © 而已’非用以限制本案之範圍。舉凡不違本案精神所從事的種種修改或變 化’俱屬本案申請專利範圍。 【圖式簡單說明】 第—圖為習知法蘭分離器之側視圖。 第二圖為習知法蘭分離器之使用動作示意圖之一。 第三圖為習知法蘭分離器之使用動作示意圖之二。 第四圖為從第一視角表現本案法蘭分離器之立體外觀圖。 第五圖為從第二視角表現本案法蘭分離器之立體外觀圖。 9 201038370 第六圖為本案法蘭分離器之縱剖面圖 第七圖為本案法蘭分離n之平面圖， 之示意圖。 顯示其以齒狀定位區使二法蘭盤分離 第八圓為本案法^ 盤分離之示意圖 第九圖為本案法蘭》離器之平面圖’顯示其以其中—階層定位區使二法蘭 盤分離之示意圖。 ’顯示其以其中一階層定位區使二法蘭 第十圖為本案法蘭分離器之平面圖顯示其以其中—階層定位區使二法蘭 盤分離之示意圖。 【主要元件符號說明】 20- 油壓缸 21- 洩壓單元 22_反拉彈簧 221- 錐狀端 222- 螺絲 223- 組合塊 224- 螺紋孔 225- 定位螺栓 23- 缸體凸緣 231-相對接觸面 24- 握把 40-油路系統之護套 50-手動操縱桿 51·操縱轴 53- 法蘭盤 54- 法蘭盤 60- 齒狀定位區 61- 階層定位區 611- 階層 612- 推抵面 62- 階層定位區 621-階層 201038370201038370 - VI. Description of the invention: [Technical field to which the invention pertains] This case relates to a disassembly tool for a flange. • [Prior Art] The current method of disassembling the flange is roughly to use the _ end of the mast to be positioned in the gap between the two flanges, and the other end of the mast is struck with a sniper tool, forcing two The flanges are separated. This method is time consuming, laborious, and easily damages the disk surface of the flange. ❹ A kind of flange separator as shown in the figure (the People's Republic of China authorized public money CN2626675Y) can be used to verify the problem. The flange separation member has two face members 91 which are formed in a three-corner block shape and are connected to the tip shaft 95 of the present body through the long hole 93 of the base member. The two flared members 91 can be relatively open or closed based on the above-described connection relationship with the body 94. * The key to the opening drive is the conical body 99 disposed inside the body 94. The conical body is controlled by the piston of the oil-removing waste cylinder 96. The oil cylinder 96 is disposed behind the body 94. The two sliding sides of the two open sides are respectively slidably contacted by the two sliding tips 97 on the inclined surface of the tapered body. Further, one end of the two opening members 91 opposed to the base portion 92 is a stepped opening portion 98 having a step shape. The flange separator is used in the manner as shown in the second figure, and the two opening portions 98 are extended into the joint gaps of the two flanges, and the manual operating rod connected to the oil is connected.叩, control the piston of the oil 96 and make the protrusion of the cone work. The sliding tip 97 is contaminated by the fiber guide (4), and the age is: the power of the separation of the lion ^. The above-mentioned flange separation depends on the title, as shown in the second and third lions. After the step (4) is stepped to open the flange ιαΐ1-small distance, the cone _tip (4) 3 201038370 is a convex surface that touches the vertical surface 1 (X) of the flange 1〇11, the cone The body 99 can no longer be moved, and the two opening members 91 can no longer be opened. At this time, it is necessary to control the retraction of the conical body, and then close the two opening pieces, and then reset the third layer to correspond to the flange 1〇, and then re-merge the heterogeneous body to the third The layer steps again open the flange 1〇. Similarly, when the tapered body again touches the vertical surface 100 of the flange 10'11, it is necessary to retract the cone, close the two slits, and then separate the flange 10f11 by the fourth step. The step of separating the flanges with the above flange separator is very cumbersome, causing troubles in operation, and is time consuming and labor intensive. In addition to this, a large operating space is required for the above-mentioned flange separator. It is known that when the above-mentioned flange separator is used, the axial center 垂直 is perpendicularly intersected with the axial center Y of the flange imperfection. However, the expansion member 91, the body 94, the oil thinner 6, and the manual operating lever 912 constitute The flange is separated to the length (L), shame, and the periphery of the flange thief must have at least a space larger than the axial length (L). If the surrounding __ periphery has such a wide width, the above flange separator is not applicable. SUMMARY OF THE INVENTION The purpose of the present invention is to provide a flange separator for separating two flanges connected to each other to provide a flange separator, which mainly utilizes - oil pressure red The cylinder accounted for ^ == _ Pei Na Na __ fine county phase will be two secondary pressure cylinder and swollen / open. The cylinder and the push rod are corrected, and the use of the _ cylinder and the push (four) is the purpose of the operation space of the method. Millenium's can achieve the reduction of the flange money. The purpose of this case is to provide - all kinds of flange cutters, the flange of the flange separator and the 201038370 'turn flange have individual at least one toothed positioning area and A plurality of hierarchical positioning zones of different heights may be selected according to the gap of the two flanges to be disassembled, and the toothed positioning zone or one of the hierarchical positioning zones is correspondingly inserted into the gap of the two flanges. The purpose of this case is to provide a flange separator that can produce different output heads due to different levels of zone positioning. The flange separator of the present case includes: a hydraulic cylinder and a push rod assembled in the oil cylinder; the open end of the red wall of the oil dust cylinder and the end of the push rod extending beyond the hydraulic cylinder Each of the jaws has an outwardly expanding annular red body flange and a push rod flange; the top surface of the cylinder flange and the bottom surface of the push rod flange respectively have at least a toothed positioning area and at least - Hierarchical location area. The hydraulic cylinder and the axis of the push rod are parallel to the center of a flange of the flange to be disassembled, and the tooth-shaped positioning area or the middle-level positioning area extends into the gap of the two flanges, and operates The age of the button connected to the secret cylinder is turned, so that the turn is positive, and the force of the separation of the flange is applied. [Embodiment] 〇 4 is convenient for explaining that the above-mentioned hair shaft volume is represented by a specific embodiment. The various items in the embodiments are described in terms of ratios, dimensions, amounts of deformation, or displacements that are appropriate for the description, rather than the proportions of the actual components. In the following description, similar elements are denoted by the same reference numerals. As shown in the fourth to sixth figures, the flange separator of the present case can be seen from the appearance of a hydraulic cylinder 2〇, a push rod 3〇 'the sheath 40 of the road system, and a manual operating lever 50. The push rod 30 is assembled inside the hydraulic cylinder 2'. The sheath 40 of the oil passage system is assembled on the top of the hydraulic red 2〇, and the internal oil passage system communicates with the internal pressure red 20 . The manual operating lever 5〇 is assembled on the top end of the sheath 4〇 for controlling 5 201038370. A steering shaft 51 reciprocates in the oil passage system to control the oil in and out of the hydraulic cylinder 2〇. Regarding the oil passage system, the conventional technology is adopted, which is not the focus of the patent in this case, and will not be described here. The oil inlet and outlet of the oil passage system mainly causes the push rod 3 to reciprocate in the hydraulic cylinder 2, and the most important is to apply a hydraulic pressure to cause the push rod 30 to generate a positive displacement. The resetting of the push rod 3 is controlled by a group of pressure relief units 21 and a back tension spring 22 which are arranged in the hydraulic cylinder 20, and the pressure relief unit 21 is provided for the user to operate the T control screw for the user. Rotating 'controls the oil in the hydraulic cylinder 2〇 to leak back into the oil passage system, causing the pull-back spring 22 to act to pull the push rod 3〇 back. The bottom end of the anti-tension spring 22 is a tapered end 221, and a screw 222 is inserted inside the screw end 222. The front end of the screw 222 is matched with the taper of the tapered end 221, and the bottom end of the screw 222 is extended. The tapered end 221 is combined with the threaded bore of the push rod 30. The top end of the pull-back spring 22 is internally fastened to a combination block 223. The center of the combination block 223 is provided with a threaded hole 224 and is coupled with a positioning bolt 225 passing through the hydraulic cylinder 2''. Accordingly, one end of the anti-tension spring 22 is positioned on the hydraulic cylinder 2〇, and the other end is located on the push rod 30. Therefore, when the push rod 30 is displaced, the anti-tension spring 22 is stretched. When the amount of oil pressure of the positive displacement is weakened by a predetermined level, the tension spring 22 is returned, and the push rod 30 is pulled back to the original position. The bottom end of the cylinder wall of the hydraulic cylinder 20 has an outwardly expanding annular annular cylinder flange 23, and the bottom end of the push rod 3 has an outwardly expanding annular ring-shaped pusher flange 31. The bottom surface of the rim 23 and the top surface of the pusher dry flange 31 are opposite contact surfaces 231, 311. When the push rod 30 is pulled back to the extreme position by the tension spring 22, the two opposite contact surfaces 231, 311 can be in contact with each other. At least one toothed positioning area and a plurality of hierarchical positioning areas 61, 62, 63 are provided at the circumference of the top surface of the cylinder flange 23. Each of the hierarchical positioning areas 61, 62, 63 has a level 611, 621, 631, and the level has a planar pushing surface 612, 622, 632, and the levels 611, 621, 631 have 201038370. There are different vertical heights. The toothed positioning area 60 is a beveled type of toothed structure. The pusher flange 31 has a tooth-shaped positioning region 65 having a shape-shaped mirroring of the tooth-shaped positioning portion 60 of the cylinder flange 23, and a plurality of shapes at the bottom circumference of the push rod flange 31. The hierarchical positioning regions 61, 62, 63 of the cylinder flange 23 are mirrored hierarchical positioning regions 66, 6768, so that the hierarchical positioning regions 66, 67, 68 each have a level 661 671 681, and The hierarchy has planar thrust surfaces 662, 672, 682 and different vertical heights. For example, in the seventh to tenth drawings, the method of using the flange separator of the present case is to parallel the center of the hydraulic cylinder 20 and the push rod 30 with a flange 53 to be disassembled. . Compared with the conventional flange separators shown in the first to third figures, the operation of the present case is small, thereby achieving the purpose of reducing the operating space of the flange separator. The toothed positioning area 60, 65 or the corresponding layer 611661 or 621 671 or 631 681 may be inserted into the flange according to the distance of the opposite faces of the two flanges 53 , 54 to be disassembled (hereinafter referred to as _ gap). Disk _ in the middle. As shown in the seventh figure, the tooth-shaped positioning area 6G is supported by the tooth flanks at the outer corners of the flanges of the flanges 53 and 54. The tooth flanks have high frictional force, and thus can be compared with the method. The outer edge of the disc edge is in contact with the positioning. In addition, as shown in the eighth, ninth, and tenth figures, respectively, the 610662 or (2) (7) or 631, 681 belongs to the pushing surface 612662 to move 2 672 or 632 682 to select the outer edge of the flange of the flange. Positioned in contact with flange 53 54. Based on this case, the flange separation ϋ can produce a stable joint system with the flange. During the process of separating the flange, the shai flange separator will not leave the flange due to sliding. Repeating the seventh to tenth steps to repeatedly shake the manual operating lever 50 to pressurize the oil of the oil passage system to the push rod 30, the push rod 3 is positively displaced, and the above-mentioned tooth-shaped positioning area rib The anti-pushing surface 7 201038370 612, 662 or 622, 672 or 632, 682 applies the separation force of the two flanges 53, 54 so that the combined two flanges 53, 54 are separated. Based on the levels 611, 661 or 621, 671 or 631, 681 having different vertical heights, the push rod 30 - the positive positive displacement stroke can cause the flange splitter to produce a different output head. For example, suppose that the positive displacement stroke of the push rod 30 is D (cm), and the height of the level 611, 661 is L1 (cm). The flange separator can generate D+2L1 when the push rod 30 is subjected to the positive displacement stroke. The head of (cm). Similarly, under the condition that the height of the level 622, 672 is L2 (cm), the flange separator can generate a d+2L2 (cm) head when the push rod 30 is subjected to the positive displacement stroke. Under the condition that the height of the level 632, 682 is L3 (cm), the flange separator can generate a D+2L3 (cm) head when the push rod 30 is once displaced. In the present case, the positive displacement of the push rod 30 causes the cylinder flange 23 and the push rod flange 31 to produce a predetermined head and the knife is separated from the flange. Based on the case, the cone design similar to the prior art is not used, and the axis is drawn and parallel with the flange in this case. Therefore, there is no prior art in the prior art because of the tapered tip flange. The vertical surface hinders the problem of flange separation. The operator of the case can directly convert the class 611661 or 621, 671 or 631, 681 with the appropriate vertical height to make the disk according to the operation requirements. In terms of operation, the case is more convenient. As shown in the sixth figure, in the present case, a wear ring 25 made of a wear-resistant material (for example, copper) is externally threaded to the inner wall of the crepe ring 25 of the cylinder of the hydraulic cylinder 2Q. Contact with the outer wall of the push rod 3' to reduce the friction between the outer wall of the push rod 3 and the inner wall of the oil pressure. The push rod 30 of the embodiment of the present invention has a long groove 32 parallel to the axial center, and the cylinder wall diameter of the hydraulic cylinder 2 is set to - the lion 26, and the long groove of the touched person, such as from the sulfur The rod 30 is confined to the hydraulic cylinder 2〇. 201038370 • The __ from the stomach further includes -_24 ‘detailed construction as in the sixth B, and the miscellaneous handle 24 is locked to the collar 27 by the bolt member 241. The collar 27 is sleeved outside the sheath 4〇. The inner wall s of the collar 27 has a plurality of anti-slip washers 271 for contacting the outer wall of the sheath 4, thereby increasing the tightness of the joint between the two, and the screwing element 241 is terminated by the end. The outer wall of the sleeve is placed such that the collar 27 is forced against the sheath 40. The inside of the grip 24 is provided with a lighting device 28'. A light bulb (LED) 281 of the lighting device 28 is exposed at the tail end of the gripbar 24, which is placed on the front end of the handlebar 24 to facilitate the being touched. s position. The open end of the grip 24 is a detachable end cap 242 to which the battery 282 of the illuminating device 28 is assembled. Illumination device 28 can assist in illuminating the working position of the flange separator. Benlan's separation age is turned over to the solid surface. It can also be used for the separation of heavy objects that are tightly assembled with each other. Although the present case is illustrated by a preferred embodiment, it is true that those skilled in the art can make changes in the form of the fresh JS without departing from the spirit and scope of the present invention. The implementation of the cans (10) indicates that the case is not used to limit the scope of the case. Any modification or change that is not in violation of the spirit of the case is the scope of patent application in this case. [Simple description of the drawings] The first figure is a side view of a conventional flange separator. The second figure is one of the schematic diagrams of the use of the conventional flange separator. The third figure is the second schematic diagram of the operation of the conventional flange separator. The fourth picture shows the three-dimensional appearance of the flange separator of the present case from the first perspective. The fifth picture shows the three-dimensional appearance of the flange separator of the present case from the second perspective. 9 201038370 The sixth figure is a longitudinal sectional view of the flange separator of the present case. The seventh figure is a plan view of the flange separation n of the present case. It is shown in the tooth-shaped positioning area that the second flange is separated by the eighth circle. The ninth figure of the separation method of the case is the plan view of the flange of the case, which shows that the two flanges are made by the hierarchical positioning area. Schematic diagram of separation. ‘It is shown that the one-level positioning area makes the two flanges. The tenth figure is a plan view of the flange separator of the present case, which shows the separation of the two flanges by the hierarchical positioning zone. [Main component symbol description] 20-Hydraulic cylinder 21- Pressure relief unit 22_Reverse tension spring 221- Tapered end 222- Screw 223- Combination block 224- Threaded hole 225- Positioning bolt 23- Cylinder flange 231-relative Contact surface 24 - Grip 40 - Oil system sheath 50 - Manual lever 51 · Control shaft 53 - Flange 54 - Flange 60 - Toothed positioning area 61 - Level positioning area 611 - Level 612 - Push Meet 62 - Class Location 621 - Level 201038370
241- 螺栓元件 242- 端蓋 25- 时磨環 26- 螺絲 27- 套環 271-止滑墊圈 28- 照明裝置 281·燈泡 282- 電池 283- 開關 30- 推桿 31- 推桿凸緣 311-相對接觸面 32- 長槽 622-推抵面 63-階層定位區 631- 階層 632- 推抵面 65- 齒狀定位區 66- 階層定位區 661- 階層 662- 推抵面 67- 階層定位區 671- 階層 672- 推抵面 68- 階層定位區 681- 階層 682- 推抵面241- Bolt Element 242- End Cap 25- Time Grinding Ring 26- Screw 27- Collar 271-Slip Washer 28- Lighting Fixture 281·Lamp 282- Battery 283- Switch 30- Pusher 31- Pusher Flange 311- Relative contact surface 32 - long groove 622 - push surface 63 - level positioning area 631 - level 632 - push surface 65 - tooth positioning area 66 - level positioning area 661 - level 662 - push surface 67 - level positioning area 671 - Level 672 - Pushing face 68 - Leveling area 681 - Level 682 - Pushing face