201244873 [0001] [0002] Ο Ο 100115882 發明說明： 【發明所屬之技術領域】 本發月係有關於％超音波加工機具結構，特別是 指-種能大減升超音波^絲，錢達成加工工具 快速更換之超音波加工自動夾持裝置。 [先前技術] 按’超音波加工或超音波振動研磨加工等係屬非傳 統式切削加工，其在機械的振動製置所形成的刀具與加 工物之間’注人魏及水或油的混合物，再以超音波的 振動加速抵粒的打擊作用，破壞加工物表面來進行加工 ，係現行精密加I之-種。習知超音波加卫機具之結構 如第一圖所示，該超音波加工機具9〇包括有一前夹座92 前央座92係設於—咖1之前端，該前夾座92具有 工具槽孔921，用以*t§•署‘ ^ . β置加工具94，該主軸91後端係 山超曰波裝置93，利用該超音波裝置93使主袖㈣ ^之前夹座92所夹持之加工工具94具有超音波加工之功 能。 前述該習知超音波加工機具9〇雖能達到超音波加工 之效果，然，仍有諸多缺失存在，例如，加 智慧化以提高馬達轉速，且由·'、、，去 逐轉速且由於该加工工㈣係屬耗材 在超音波加工-段時間後，必需更換該加工工 2鎖心具95對該前夾座92上之加工卫具料進行取卸 =固之操作，處理上相當費時繁項，尤其超卸 常應用於平板、數控面板等之大量玻璃板加工，其加工 工具94之更換相當不符經濟效率之要求，顯有一併工 :善之必要。因此，該習知超音波 以 表單編第3頁/共16頁 具90右為解決 1002026636-0 201244873 前述問題，其可將超音波裝置93設於機具（主軸91)之前 端’並以具自動夾持設計之前夾座以取代其手動操作之 前夾座92，但如此一來，超音波振動仍會通過對夾座進 行拉引作動之連動桿97(或主軸91)傳遞至機具後端，使 得連動該主軸91之馬達96容易受損，亦非理想之技術解 決方案。因此，如何解決該等習知超音波加工機具其超 音波加工效益之缺失問題，進而積極提昇其使用上之精 密性及經濟效益性，應為業界應努力加以研發、突破之 重要課題。 緣此，本發明人有鑑於現有超音波加工機具其使用 上之缺失及其結構設計上未臻理想之事實，本案發明人 即著手研發其解決方案，希望能開發出一種更具精密性 及經濟效益性之超音波加工自動夾持裝置，達到快速的 刀具交換以促進此業之發展’遂經多時之構思而有本發 明之產生。 【發明内容】 [0003] 100115882 本發明之目的係在提供一種超音波加工自動失持裝 置，其能使加工頭具有自動夾持之功能而便於工具快速 更換，進而提升超音波加工之經濟效益性及安全性者。 本發明為達上述目的所採用之技術手段係包括：一 炎座裝置，其包括有一前失座，該前夾座係設於—主轴 之前端，該前夾座前端係設有一筒夾，該前夾座係設有 一通孔槽；一連動裝置，其至少包括有一連動桿，該連 動桿係穿設於該通孔槽而連結該筒夾；一超音波裝置， 其係設於該主軸前端而位於該夾座裝置之後繼部位；一 推動裝置，其係設於該超音波裝置之後繼部位，用以作 表單編號 AG1G1 ^ 4 1/^ 16 g 1( 201244873 動該連動桿。 兹為使貴審查委員對本發明之技術特徵及所達成之 功效更有進-步之瞭解與認識，謹佐叫佳之實施例圖 及配合詳細之說明，說明如後： 【實施方式】 [0004] 〇 〇 請參閱第二圖，係本發明超音波加工自動夹持裝置 第-實施例’該超音波加工自動夾持裝置i包括有一爽座 裝置10、連動裝置2G、推動裝置30、超音波裝置4〇 ;該 夾座裝置1G包括有-前夾座u，該前夾座u係設於一主 軸100之前端内部，該主軸100係受—馬達6〇之傳動而旋 轉，該前夹座11前端設有一夾座開槽U1，該夾座開槽 111内係設m12，該筒夾12具有配合該夾座開槽 111周緣斜度溝槽114之壓固件121，該筒夹12前端具有 中央部位之工具夾槽m，該卫具夾槽12G係用以設置一 加工工具13，當該筒失12推進迫入失座開槽lu時，該筒 夾12之壓固件121將自動均勻壓持固鎖該加工工具13 ;該 前夾座11後方部位設有一連通該開槽lu之通孔槽112 ’ 該通孔槽112之後端係形成—較大徑寬之端通孔槽113 ; 再者，在適當之實施方式中’該前夾座u之夾持點或與 主軸100之固結點係位於整體振動之節點位置。 該連動裝置20係包括有—後蓋座21及連動桿22，該 後蓋座21設有一向前凸伸之支撐管211，該支撐管211前 端係固結（如螺結）於該前夹座丨丨後端之端通孔槽113處， 該支撐管211具有中空管槽212 ;該連動桿22係插設於該 支樓管211之中空管槽212内’該支撐管211具有對該連 動桿22產生定位支撐之作用，該連動桿22並穿設該通孔 100115882 表單編號A0101 第5 1/共16頁 1002026636-0 201244873 槽112，並使其前端連結（如螺接等）於該筒夾12，用以對 该筒夾12進行推出、拉引之連動操作，該連動桿22之後 端係設有-抵件如，該抵件221後端設有—定位槽似 〇 、該推動裝置30錢於該超音波裝置版後繼部位， 用以作動該連動桿22，該推動裝置3{)包括有彈簧31，該 彈«1係設於該後蓋座21與抵件221之間。由於該後蓋 座21之前端係固結於該前夾座u，故該彈簧“之彈力可 作用於該抵件22卜使該連動桿22可作動於該連動桿以之 中空管槽212内’並同時連動該筒夾12之位移，例如，該 彈簧31釋轉㈣時可使料_22對職夾12產生往 後之拉引操作，即使該筒夾12被迫深入該前夾座u之開 槽111，同時利用該前夾座u之斜度溝槽114及該筒夾12 之壓固件121的配合來自動完成對該加工工具13之固持定 位操作。前述該後蓋座21、連動桿22及前夾座丨丨三者， 在適當之機構實施方式中，也可將該後蓋座21與連動桿 22相固結，而該後蓋座21係相對滑動於該前夾座丨丨，亦 可達到藉該連動桿22連動該筒夾12之相同目的。 該超音波裝置40係設於該主軸1〇〇内之前端，並位 於該夾座裴置1〇(前夾座11)之後繼部位（或後方之鄰接部 位），該超音波裝置4〇用以產生超音波振動，使該筒失12 所夾持之加工工具13具有超音波加工、研磨等之作用； 而在本實施例中，該超音波裝置40係設於該後蓋座21之 支撐管211上’當然，該超音波裝置4〇亦可設於其他適當 位置而定位之，並未加以拘限。又，一氣動裝置5〇係設 於該連動裝置20之後繼部位，該氣動裝置50包括有一推 100115882 表單編號A0101 第6頁/共16頁 1002026636-0 201244873 桿51 ’該推桿51係抵設於該抵件221之定位槽222處，用 以對該連動桿22產生抵壓連動之作用，該氣動裝置5〇係 可以其他動力機構設置，如液動裝置（如液壓、油壓）等 ;當啟動該氣動裝置50時，該推桿51將抵推該抵件221( 連動桿22)向前’並使該連動桿22前端所連結之筒夾12亦 同時向前位移’並漸脫離該壓固件121與斜度溝槽114所 產生對該加工工具1 3之迫緊夹持狀態，此時即可便利該 加工工具13之卸下更換操作’而該彈簧31則處於被壓縮 儲能之狀態’以待下次加工工具13之自動央_持操作運用201244873 [0001] [0001] [0002] [0002] [0002] Ο Ο 100115882 Description of the invention: [Technical field to which the invention pertains] The present month relates to the structure of a % ultrasonic processing machine, and in particular to a type of energy that can greatly reduce the ultrasonic wave, and the money is processed. Ultrasonic machining automatic clamping device for quick tool change. [Prior Art] According to 'ultrasonic machining or ultrasonic vibration grinding, it is a non-traditional cutting process, which combines a mixture of water and oil between a tool and a workpiece formed by mechanical vibration. Ultrasonic vibration accelerates the impact of the granules, destroying the surface of the workpiece for processing, and is the current precision plus I. The structure of the conventional ultrasonic assisting implement is as shown in the first figure. The ultrasonic processing tool 9 includes a front clamp 92. The front central seat 92 is disposed at the front end of the coffee cup 1, and the front clamp 92 has a tool slot 921. , for the *t § ' ^ . β adding tool 94, the spindle 91 rear end of the mountain super chopper device 93, using the ultrasonic device 93 to make the main sleeve (four) ^ before the clamping seat 92 processing The tool 94 has the function of ultrasonic machining. Although the above-mentioned conventional ultrasonic processing tool 9〇 can achieve the effect of ultrasonic processing, there are still many defects, for example, adding intelligence to increase the motor speed, and by ··,,, and by the speed and due to the processor (4) After the ultrasonic processing is performed for a period of time, it is necessary to replace the processing tool 2 lock core device 95 to carry out the unloading operation of the processing aid material on the front clamp seat 92, and the processing is quite time-consuming and complicated. In particular, the ultra-unloading is often applied to the processing of a large number of glass plates such as flat plates and numerical control panels. The replacement of the processing tools 94 is quite inconsistent with the requirements of economic efficiency, and there is a need for good work: good. Therefore, the conventional ultrasonic wave solves the aforementioned problem in the form of page 3/16 pages with 90 right. The ultrasonic wave device 93 can be placed at the front end of the implement (spindle 91) and is automatically clamped. The clamping seat is designed to replace the clamping seat 92 before the manual operation, but the ultrasonic vibration is still transmitted to the rear end of the implement through the linkage lever 97 (or the main shaft 91) that pulls the clamping seat, so that the interlocking The motor 96 of the spindle 91 is easily damaged and is not an ideal technical solution. Therefore, how to solve the problem of the lack of ultrasonic processing efficiency of these conventional ultrasonic processing machines, and thus actively improve the precision and economic efficiency of their use, should be an important issue for the industry to strive to develop and break through. Therefore, the inventors of the present invention have developed a solution in view of the lack of use of the existing ultrasonic processing machine and the fact that the structural design is not ideal, and hope to develop a more precise and economical. The efficient ultrasonic processing of the automatic clamping device achieves rapid tool exchange to promote the development of the industry. The present invention has been produced by the concept of a long time. SUMMARY OF THE INVENTION [0003] The object of the present invention is to provide an ultrasonic machining automatic lost device, which can make the processing head have the function of automatic clamping and facilitate the rapid replacement of tools, thereby improving the economic efficiency of ultrasonic processing. And security. The technical means for achieving the above object includes: an inflamed seat device comprising a front lost seat, the front clamp seat being disposed at a front end of the spindle, the front end of the front clamp being provided with a collet, The front clamp is provided with a through hole slot; a linkage device includes at least one linkage rod, the linkage rod is disposed through the through hole slot to connect the collet; and an ultrasonic device is disposed at the front end of the spindle And a subsequent portion of the clamping device; a pushing device is disposed at a subsequent portion of the ultrasonic device for forming the form number AG1G1 ^ 4 1/^ 16 g 1 (201244873). Your reviewer has a better understanding of and understanding of the technical features and the efficacies of the present invention. Please refer to the example of the implementation example and the detailed description, as explained later: [Embodiment] [0004] Referring to the second figure, the ultrasonic processing automatic clamping device of the present invention is the first embodiment. The ultrasonic machining automatic clamping device i includes a cooling device 10, a linkage device 2G, a pushing device 30, and an ultrasonic device 4; The holder 1G includes a front pocket u, which is disposed inside a front end of a spindle 100, and the spindle 100 is rotated by a drive of a motor 6〇, and a front slot is provided at the front end of the front clamp 11 U1, the holder slot 111 is provided with m12, and the collet 12 has a pressing piece 121 corresponding to the peripheral slope groove 114 of the holder opening 111, and the front end of the collet 12 has a tool holder groove m at the center portion. The guard clip slot 12G is used to set a processing tool 13 . When the tube loses 12 and pushes into the lost slot, the presser 121 of the collet 12 will automatically press and hold the processing tool 13 uniformly; The rear portion of the front clamping seat 11 is provided with a through-hole groove 112 that communicates with the opening groove. The rear end groove 112 is formed with a larger diameter-width end through-hole groove 113. Further, in a suitable embodiment The nip point of the front clamp u or the fixed point of the main shaft 100 is located at the node position of the overall vibration. The linkage device 20 includes a rear cover seat 21 and a linkage rod 22, and the rear cover seat 21 is provided. There is a support tube 211 protruding forwardly, and the front end of the support tube 211 is fixed (such as screwed) to the end through hole 11 of the rear end of the front clamp 3, the support tube 211 has a hollow tube groove 212; the linkage rod 22 is inserted into the hollow tube groove 212 of the branch pipe 211. The support tube 211 has a positioning support for the linkage rod 22 The connecting rod 22 is inserted through the through hole 100115882 Form No. A0101 5 1 / 16 pages 1002026636-0 201244873 slot 112, and its front end is connected (such as screwed, etc.) to the collet 12 for The collet 12 is engaged with the pushing and pulling operation, and the rear end of the connecting rod 22 is provided with a resisting member. For example, the rear end of the resisting member 221 is provided with a positioning groove, and the pushing device 30 is used for the ultrasonic device. The subsequent portion of the plate is used to actuate the linkage rod 22, and the pushing device 3{) includes a spring 31 which is disposed between the rear cover seat 21 and the abutting member 221. Since the front end of the rear cover seat 21 is fixed to the front clamp seat u, the spring force of the spring can act on the contact member 22 to enable the linkage rod 22 to actuate the linkage rod to the hollow tube groove 212. Internally and simultaneously interlocking the displacement of the collet 12, for example, when the spring 31 is released (four), the material _22 can be used to pull the rear collet 12, even if the collet 12 is forced into the front collet The slot 111 of the u is automatically used to automatically perform the positioning operation of the processing tool 13 by the cooperation of the slope groove 114 of the front clamp u and the pressing member 121 of the collet 12. The rear cover seat 21, In the appropriate mechanism embodiment, the rear cover seat 21 and the linkage rod 22 may be consolidated, and the rear cover seat 21 is relatively slidably mounted on the front clamp. The same purpose can be achieved by interlocking the collet 12 with the linkage rod 22. The ultrasonic device 40 is disposed at the front end of the main shaft 1〇〇, and is located at the clamp seat 1〇 (front clamp) 11) After the subsequent part (or the adjacent part of the rear), the ultrasonic device 4 is used to generate ultrasonic vibration, so that the tube is lost by 12 The processing tool 13 has the functions of ultrasonic processing, polishing, etc. In the present embodiment, the ultrasonic device 40 is disposed on the support tube 211 of the back cover 21. Of course, the ultrasonic device 4 can also be used. Positioned in other suitable positions, without being restrained. Also, a pneumatic device 5 is attached to the subsequent portion of the linkage device 20, and the pneumatic device 50 includes a push 100115882 Form No. A0101 Page 6 of 16 Page 1002026636-0 201244873 Rod 51 'The push rod 51 is abutted against the positioning groove 222 of the abutting member 221 for engaging the interlocking rod 22, and the pneumatic device 5 can be used for other power mechanisms. Provided, such as a hydraulic device (such as hydraulic pressure, oil pressure), etc.; when the pneumatic device 50 is activated, the push rod 51 will push the abutting member 221 (the linkage rod 22) forward and make the front end of the linkage rod 22 The connected collet 12 is also displaced forwardly and gradually disengages from the pressing member 121 and the inclined groove 114 to produce a pressing clamping state of the processing tool 13 , thereby facilitating the unloading of the processing tool 13 . Lower replacement operation' and the spring 31 is in compression and energy storage State 'for the next automatic processing tool 13
本發明藉該超音波裝置40設於該主軸1〇〇内之前端 ，能使該主轴100之轉速不受超音波裝置40之設置限制而 可大為提升（如40, 000 — 60, OOOrpm)，且該超音波裝置According to the present invention, the ultrasonic device 40 is disposed at the front end of the main shaft 1〇〇, so that the rotation speed of the main shaft 100 can be greatly increased without being restricted by the setting of the ultrasonic device 40 (for example, 40, 000 - 60, OOO rpm). And the ultrasonic device
40如是設置亦可使該加工工具13之振幅大為提升，而利 於其超音波加工之精密性與效率性。另一方面，該筒夾 12之連動係以分離式（或二段式）之機構設計，即以連動 桿22與推桿51之設置，並中置以具緩衝功能之推動裝置 30(彈簧31) ’當該加工工具13處於失持及加工狀態時， 該推桿51並不需持續抵接於該抵件221，故該超音波裝置 40之振動僅傳遞至該連動桿22，不會如習知技術通過一 連動桿傳遞至主轴後端，進而影響超音波運作設置及耗 損馬達，具有極佳之產業實用性及利用性。再者，本發 明可應用於主軸旋轉或不旋轉之超音波加工機具中，例 如應用於主軸旋轉之超音波铣邊加工，或主軸不旋轉之 超音波微鑽孔加工’而更增加其運用之廣度效果。 請參閱第三圖’係本發明超音波加工自動夾持裝置 100115882 表單編號A0101 第7頁/共16頁 1002026636-0 201244873 第二實施例’其係基於第一實施例之結構基礎上加以變 化設計，其差異係在：該推動裝置30係以一液壓裝置32 來進行設置，該液壓裝置32係作動於該後蓋座21與抵件 2 21之間’用以對該連動桿2 2進行連動。又，該液壓裝置 32亦可設於該抵件221之後端，而其前端之推拉桿321係 連結於該抵件2 21，用以直接對該連動桿2 2產生推、拉之-連動操作。在適當之實施方式中，該液壓裝置32係可以 電路控制單元（未圖示）來進行對該連動桿22之自動推、 拉操作控制’且該液壓裝置32亦可以為氣壓裝置或其他 機械動力之設置。 請參閱第四圖’係本發明超音波加工自動夾持裝置 第三實施例’其係基於第二實施例之結構基礎上加以變 化設計’其差異係在：本實施例並未設置如前實施例該 後蓋座21 ’而該液壓裝置（或氣壓裝置）32之推拉桿321 前端係設有一推拉板322，該推拉板322係抵接於該超音 波裝置4 0，而該液壓裝置3 2之後端係連結該抵件2 21，用 以連動該連動ί千22，此時該超音波裝置4〇係適當固設於 該前夾座11之後繼部位（或後方之鄰接部位），用來產生 超音波振動。 緣是，本發明所提供之超音波加工自動夾持裝置， 將超音波裝置設於主轴前端及利用該用以連動筒夾之連 動機構的分離式（或二段式）設計，能使加工工具具有自 動夾持而便於更換之功能，且其超音波加工運作具有提 高主之積極效果’並能確保馬達運 作之壽命’㈣提升超音波加卫之精贿、輯效益性 及安全性。 100115882 表單編號A0101 1002026636-0 201244873 综上所述，本發明確已符合發明專利之要件，爰依 法提出專利申請。惟以上所述者，僅為本發明較佳實施 例而已，並非用來限定本發明實施之範圍，故舉凡依本 發明申請專利範圍所述之形狀、構造、特徵及精神所為 之均等變化與修飾，均應包括於本發明之申請專利範圍 内。 【圖式簡單說明】 [0005] 第一圖為習知超音波加工機具之結構示意圖。 第二圖為本發明之第一實施例結構示意圖。 第三圖為本發明之第二實施例結構示意圖。 第四圖為本發明之第三實施例結構示意圖。If it is set, the amplitude of the processing tool 13 can be greatly improved, which is advantageous for the precision and efficiency of ultrasonic processing. On the other hand, the interlocking of the collet 12 is designed in a separate (or two-stage) mechanism, that is, the linkage rod 22 and the push rod 51 are disposed, and the pushing device 30 with the cushioning function is disposed in the middle (the spring 31) When the processing tool 13 is in a lost and processed state, the push rod 51 does not need to continuously abut against the resisting member 221, so the vibration of the ultrasonic device 40 is only transmitted to the interlocking rod 22, which is not the same as The conventional technology is transmitted to the rear end of the main shaft through a linkage rod, thereby affecting the operation of the ultrasonic wave and consuming the motor, and has excellent industrial applicability and usability. Furthermore, the present invention can be applied to an ultrasonic machining tool in which the spindle rotates or does not rotate, for example, ultrasonic wave milling processing for spindle rotation, or ultrasonic micro-drilling processing in which the spindle does not rotate, and the use thereof is further increased. Breadth effect. Please refer to the third figure 'Automatic clamping device for ultrasonic machining of the present invention 100115882 Form No. A0101 Page 7 / Total 16 pages 1002026636-0 201244873 The second embodiment 'is based on the structure of the first embodiment The difference is that the pushing device 30 is disposed by a hydraulic device 32 that is actuated between the rear cover seat 21 and the abutting member 21 to interlock the connecting rod 2 2 . Moreover, the hydraulic device 32 can also be disposed at the rear end of the resisting member 221, and the push-pull rod 321 at the front end thereof is coupled to the resisting member 21 to directly push, pull, and interlock the interlocking rod 2 2 . . In a suitable embodiment, the hydraulic device 32 can be controlled by an electric control unit (not shown) for automatic push-pull operation of the linkage rod 22 and the hydraulic device 32 can also be a pneumatic device or other mechanical power. The setting. Please refer to the fourth figure 'the third embodiment of the ultrasonic machining automatic clamping device of the present invention', which is based on the structure of the second embodiment, and the difference is based on: the embodiment is not set as before For example, the rear cover seat 21' and the push-pull rod 321 of the hydraulic device (or air pressure device) 32 are provided with a push-pull plate 322 at the front end thereof, and the push-pull plate 322 is abutted against the ultrasonic device 40, and the hydraulic device 3 2 The end portion is coupled to the contact member 21 for interlocking the linkage, and the ultrasonic device 4 is appropriately fixed to the subsequent portion (or the adjacent portion of the rear) of the front holder 11 for use. Produces ultrasonic vibration. The edge is that the ultrasonic machining automatic clamping device provided by the invention has the ultrasonic device disposed at the front end of the spindle and the separate (or two-stage) design using the linkage mechanism for interlocking the collet to enable the processing tool It has the function of automatic clamping and easy replacement, and its ultrasonic processing operation has the positive effect of improving the main effect 'and can ensure the life of the motor operation' (4) to enhance the bribe, complexity and safety of ultrasonic protection. 100115882 Form No. A0101 1002026636-0 201244873 In summary, the present invention has indeed met the requirements of the invention patent and has filed a patent application in accordance with the law. The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Therefore, the shapes, structures, features, and spirits described in the scope of the present invention are equally varied and modified. All should be included in the scope of the patent application of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS [0005] The first figure is a schematic structural view of a conventional ultrasonic processing tool. The second figure is a schematic structural view of a first embodiment of the present invention. The third figure is a schematic structural view of a second embodiment of the present invention. The fourth figure is a schematic structural view of a third embodiment of the present invention.
【主要元件符號說明】 [0006] 超音波加工機具90 主軸91 加工工具94 鎖固工具95 連動桿97 夾座裝置10 推動裝置30 前爽座11 馬達60 筒夾12 壓固件121 加工工具13 端通孔槽113 前夾座92 工具槽孔921 超音波裝置93 馬達96 超音波加工自動夾持裝置1 連動裝置20 超音波裝置40 主軸100 夾座開槽111 斜度溝槽114 工具夾槽120 通孔槽112 後蓋座21 100115882 表單編號A0101 第9頁/共16頁 1002026636-0 201244873 連動桿22 中空管槽212 定位槽222 氣動裝置50 液壓裝置32 推拉板322 支撐管211 抵件221 彈簧31 推桿51 推拉桿321 100115882 表單編號A0101 第10頁/共16頁 1002026636-0[Main component symbol description] [0006] Ultrasonic processing tool 90 Spindle 91 Processing tool 94 Locking tool 95 Linking rod 97 Clamping device 10 Pushing device 30 Front seat 11 Motor 60 Collet 12 Pressing material 121 Processing tool 13 End pass Hole 113 Front Clamp 92 Tool Slot 921 Ultrasonic Device 93 Motor 96 Ultrasonic Processing Automatic Clamping Device 1 Linkage Device 20 Ultrasonic Device 40 Spindle 100 Clamp Slot 111 Slope Groove 114 Tool Clamp Groove 120 Through Hole Slot 112 Back cover seat 21 100115882 Form No. A0101 Page 9 / Total 16 Page 1002026636-0 201244873 Linkage rod 22 Hollow tube groove 212 Positioning groove 222 Pneumatic device 50 Hydraulic device 32 Push-pull plate 322 Support tube 211 Abutment 221 Spring 31 Push Rod 51 push-pull rod 321 100115882 Form No. A0101 Page 10 / Total 16 Page 1002026636-0