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src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637292233831513672/4050225.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="okw8wyv" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>鄭州自主研發(fā)氮?dú)鈴椈?氮?dú)鈴椈?/p><p><span>***更新：</span>2020-12-26 01:10:19</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3hgyvcj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">昆山三慮五金機(jī)械有限公司</a></p><p><span>聯(lián)系人：</span>陶先生</p><p><span>郵箱: </span>tjsamlou@163.com</p><p><span>電話: </span>13285156670</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://www.samlouhdware.com</p><p><span>手機(jī): </span>0512-88933186</p><p><span>地址: </span>昆山開(kāi)發(fā)區(qū)南河路8號(hào)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="aoqxzqn" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="33mt7dq" class="box"><p><p> 模具技術(shù)和模具制造水平有了很大的發(fā)展和提高，工業(yè)產(chǎn)品對(duì)模具的需求量越來(lái)越大，模具朝著精密、復(fù)雜、、長(zhǎng)壽命的方向迅速發(fā)展。而原有的常規(guī)彈性元件存在著一定的缺點(diǎn)，不能滿足這種形勢(shì)的需要，不能理想地解決沖壓工藝的要求，鄭州自主研發(fā)氮?dú)鈴椈?，氮?dú)鈴椈赏绊憶_壓件質(zhì)量，使模具結(jié)構(gòu)設(shè)計(jì)變得比較復(fù)雜，影響模具在壓力機(jī)上更換的時(shí)間；同時(shí)常規(guī)彈性元件占有的模具空間太大，增大了模具制造的成本。例如彈簧、橡皮均存在著需要預(yù)緊，才能達(dá)到設(shè)計(jì)所要求的彈壓力，而它們的彈壓力又是隨行程加大而明顯地增大，這種彈壓力不恒定的性能，可能導(dǎo)致零件不能成行，對(duì)拉延壓邊是很不理想的。對(duì)于復(fù)雜的拉延成形零件，這個(gè)矛盾就顯得特別突出，有時(shí)只好采用增加工序的辦法來(lái)解決這類問(wèn)題。再如彈簧、橡皮的起始力小，這對(duì)于要求起始力比較大的彎曲、翻邊等工藝，也不理想。由此產(chǎn)生的結(jié)果是，沖壓制件的質(zhì)量不穩(wěn)定，調(diào)整模具費(fèi)時(shí)費(fèi)力。對(duì)于集型沖頭的沖裁工藝，如采用彈簧或橡皮卸料，往往會(huì)遇到模具的卸料空間不夠安放彈簧或橡皮，需要加大模具空間來(lái)解決問(wèn)題。科學(xué)家可以舉出不少這類例子，鄭州自主研發(fā)氮?dú)鈴椈?，鄭州自主研發(fā)氮?dú)鈴椈伞．?dāng)前沖壓設(shè)計(jì)人員只能采用氣墊來(lái)部分彌補(bǔ)這些不足。但是采用壓力機(jī)氣墊時(shí)。下列是有關(guān) 氮?dú)鈴椈?了解由昆山三慮五金機(jī)有限公司提供。鄭州自主研發(fā)氮?dú)鈴椈?/p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄭州自主研發(fā)氮?dú)鈴椈?氮?dú)鈴椈? src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637292233831513672/4050225.png"></div><p> 對(duì)本實(shí)用新型實(shí)施例中的技術(shù)方案進(jìn)行清楚、完整地描述。如圖1所示，一種緩慢回程氮?dú)鈴椈?，包括缸?和柱塞桿2，所述缸筒1的一端且內(nèi)部設(shè)有底蓋3，所述底蓋3的外側(cè)面與缸筒1內(nèi)側(cè)面之間固定有卡簧二4，所述底蓋3上設(shè)有內(nèi)部安裝有螺堵一5的通孔與缸筒1內(nèi)部連通，所述底蓋3的上同樣設(shè)有與缸筒1內(nèi)連通的l型通孔6且l型通孔6靠近缸筒1內(nèi)腔端部設(shè)有油堵7，所述l型通孔6遠(yuǎn)離油堵7的一端設(shè)有螺堵二8，所述柱塞桿2的一端固定有活塞9且活塞9設(shè)置在缸筒1的內(nèi)部，所述缸筒1遠(yuǎn)離底蓋3的端部且內(nèi)側(cè)設(shè)有導(dǎo)套10，所述柱塞桿2穿過(guò)導(dǎo)套10設(shè)置，所述導(dǎo)套10上設(shè)有與缸筒1內(nèi)腔連通的貫穿孔11且在貫穿孔11遠(yuǎn)離缸筒1內(nèi)腔的一端設(shè)有螺堵三12，所述活塞9上設(shè)有梯形通孔且在梯形通孔內(nèi)設(shè)有單向閥13和與單向閥13一端相抵觸設(shè)置的空心內(nèi)六角螺堵14，所述單向閥13的外側(cè)面通過(guò)螺紋膨脹的方式固定在梯形通孔內(nèi)，所述導(dǎo)套10與缸筒1之間設(shè)有卡簧一15和防塵圈一16，所述柱塞桿2與導(dǎo)套10之間設(shè)有防塵圈二17和導(dǎo)向環(huán)一18，所述活塞9外側(cè)套接有雙向密封圈19和導(dǎo)向環(huán)二20。所述導(dǎo)套10與缸筒1之間、底蓋3與缸筒1之間、螺堵一5與底蓋3之間及螺堵三12與導(dǎo)套10之間均設(shè)有o型圈。青島氮?dú)鈴椈蓮S家價(jià)格以下是相關(guān) 昆山市氮?dú)鈴椈?介紹由昆山市三慮五金機(jī)有限公司出示。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄭州自主研發(fā)氮?dú)鈴椈?氮?dú)鈴椈? src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637292232491669922/3231651.png"></div><p> 如下將結(jié)合附圖對(duì)該技術(shù)方案、其實(shí)施過(guò)程及原理等作進(jìn)一步的解釋說(shuō)明。如圖1所示，一種**度安全型氮?dú)鈴椈桑ㄖ?、固定端蓋2、卡簧圈3、缸體4、密封圈13和第二密封圈14、支撐環(huán)15和防塵圈17，柱塞1套設(shè)在固定端蓋2內(nèi)，固定端蓋2固定設(shè)置在缸體4的上端開(kāi)口處，柱塞1與固定端蓋2之間設(shè)有支撐環(huán)15，對(duì)柱塞1的上下(即其軸向)運(yùn)動(dòng)起導(dǎo)向與支撐作用；柱塞1與固定端蓋2之間設(shè)有第二密封圈14和防塵圈17，對(duì)彈簧起密封與防塵作用；固定端蓋2與缸體4之間設(shè)有實(shí)現(xiàn)缸體4和固定端蓋2密封的密封圈13，固定端蓋2與缸體4之間設(shè)有卡簧圈3，卡簧放置在缸體4上端的卡簧槽16中，對(duì)固定端蓋2起固定的作用；缸體4底端橫向開(kāi)設(shè)有與缸體4內(nèi)部相連通的通孔9，在通孔9里裝有充氣閥10，在通孔9外面裝有安全螺堵(即孔塞)8；柱塞1外側(cè)底部有一級(jí)限位凸臺(tái)(即第二限位凸臺(tái)，下同)7和二級(jí)限位凸臺(tái)(即第三限位凸臺(tái)，下同)12，當(dāng)一級(jí)限位凸臺(tái)7與固定端蓋2底部凸臺(tái)(即限位凸臺(tái)，下同)6碰撞受過(guò)大載荷斷裂后，第二級(jí)凸臺(tái)12仍能夠起到限位作用；固定端蓋2外側(cè)沿周向設(shè)有安全梁5，該安全梁5與缸體4內(nèi)壁形成空隙，安全梁在承受壓力大于設(shè)定值時(shí)會(huì)變形斷裂，缸體內(nèi)的高壓氮?dú)鈩t可以沿著內(nèi)壁被釋放出來(lái)。</p><p> 在所述固定端蓋還上設(shè)置有至少用以限制柱塞沿其軸向向上運(yùn)動(dòng)的限位機(jī)構(gòu)，所述柱塞還具有沿其軸向設(shè)置的第二限位機(jī)構(gòu)和第三限位機(jī)構(gòu)，所述第二限位機(jī)構(gòu)和第三限位機(jī)構(gòu)均設(shè)置在所述限位機(jī)構(gòu)的下方；當(dāng)所述柱塞沿其軸向向上運(yùn)動(dòng)時(shí)，所述第二限位機(jī)構(gòu)和第三限位機(jī)構(gòu)均能夠與所述限位機(jī)構(gòu)抵緊接觸，進(jìn)而限制柱塞于軸向向上的運(yùn)動(dòng)。在一些較為具體的實(shí)施方案中，所述限位機(jī)構(gòu)包括環(huán)設(shè)在固定端蓋內(nèi)側(cè)下部的限位凸臺(tái)，所述第二限位機(jī)構(gòu)包括環(huán)設(shè)在柱塞外側(cè)下部的第二限位凸臺(tái)，所述第三限位機(jī)構(gòu)包括環(huán)設(shè)在柱塞外側(cè)下部的第三限位凸臺(tái)，所述第三限位凸臺(tái)設(shè)置在第二限位凸臺(tái)的上方。在一些較為具體的實(shí)施方案中，在所述限位凸臺(tái)上設(shè)置有與所述第三限位凸臺(tái)相匹配的凹槽。推薦的，所述第三限位凸臺(tái)與限位凸臺(tái)的接觸面為弧面。在一些較為具體的實(shí)施方案中，所述第二限位凸臺(tái)于徑向方向的寬度大于第三限位凸臺(tái)的寬度。推薦的，所述第二限位凸臺(tái)于徑向方向的寬度為4-6mm，于軸向方向的高度為4-8mm。推薦的，所述第三限位凸臺(tái)于軸向方向的高度為4-6mm。在一些較為具體的實(shí)施方案中，在所述固定端蓋的外側(cè)還具有沿其周向固定設(shè)置的安全梁，所述安全梁與缸體內(nèi)壁之間具有間隙。以下是相關(guān) 昆山市氮?dú)鈴椈?介紹由昆山市三慮五金機(jī)有限公司供應(yīng) 。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄭州自主研發(fā)氮?dú)鈴椈?氮?dú)鈴椈? src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637292233200761719/6235540.png"></div><p> 所述第二限位機(jī)構(gòu)和第三限位機(jī)構(gòu)均能夠與所述限位機(jī)構(gòu)抵緊接觸，進(jìn)而限制柱塞于軸向向上的運(yùn)動(dòng)。在一些較為具體的實(shí)施方案中，所述限位機(jī)構(gòu)包括環(huán)設(shè)在固定端蓋內(nèi)側(cè)下部的限位凸臺(tái)，所述第二限位機(jī)構(gòu)包括環(huán)設(shè)在柱塞外側(cè)下部的第二限位凸臺(tái)，所述第三限位機(jī)構(gòu)包括環(huán)設(shè)在柱塞外側(cè)下部的第三限位凸臺(tái)，所述第三限位凸臺(tái)設(shè)置在第二限位凸臺(tái)的上方。在一些較為具體的實(shí)施方案中，在所述限位凸臺(tái)上設(shè)置有與所述第三限位凸臺(tái)相匹配的凹槽。推薦的，所述第三限位凸臺(tái)與限位凸臺(tái)的接觸面為弧面。在一些較為具體的實(shí)施方案中，所述第二限位凸臺(tái)于徑向方向的寬度大于第三限位凸臺(tái)的寬度。推薦的，所述第二限位凸臺(tái)于徑向方向的寬度為4-6mm，于軸向方向的高度為4-8mm。推薦的，所述第三限位凸臺(tái)于軸向方向的高度為4-6mm。在一些較為具體的實(shí)施方案中，在所述固定端蓋的外側(cè)還具有沿其周向固定設(shè)置的安全梁，所述安全梁與缸體內(nèi)壁之間具有間隙。在一些較為具體的實(shí)施方案中，所述安全梁包括矩形截面的懸臂梁。推薦的，所述安全梁沿徑向方向上的截面長(zhǎng)度為，沿軸向方向上的寬度為1-2mm。在一些較為具體的實(shí)施方案中，在所述柱塞的內(nèi)側(cè)下部還固定設(shè)置有環(huán)柱凸臺(tái)。推薦的。以下是相關(guān) 蘇州氮?dú)鈴椈?推薦由蘇州三慮五金機(jī)有限公司帶來(lái) 。自制氮?dú)鈴椈蓮S家批發(fā)價(jià)</p><p style="text-indent:25px">下例是相關(guān) 氮?dú)鈴椈?介紹由昆山三慮五金機(jī)有限公司提供。鄭州自主研發(fā)氮?dú)鈴椈?/p><p> P系列所有型號(hào)均可聯(lián)接管路系統(tǒng)均可聯(lián)接管路系統(tǒng)）柱塞桿頂部的螺孔*用于維修LK系列氮?dú)鈴椈膳c同規(guī)格的ISO標(biāo)準(zhǔn)氮?dú)鈴椈上啾?，體積更小，彈壓力增加30%。該系列氮?dú)鈴椈稍谑褂弥姓加每臻g極小，減少了氮?dú)鈴椈傻氖褂脭?shù)量，可使模具體積縮小。該類型只可單只**使用，該產(chǎn)品廣泛應(yīng)用于金屬?zèng)_壓、成型、汽車制造、注塑模具、機(jī)械設(shè)備等領(lǐng)域。C 系列所有型號(hào)均不可聯(lián)接管路系統(tǒng)由于使用了活塞密封結(jié)構(gòu)，所以能在有效空間中提供大的彈壓力，可使模具體積縮小。該類型可單只**使用，也可用管路聯(lián)接組成系統(tǒng)使用而且彈壓力可通過(guò)管路系統(tǒng)進(jìn)行調(diào)節(jié)。該產(chǎn)品廣泛應(yīng)用于金屬?zèng)_壓、成型、注塑模具、汽車制造、機(jī)械設(shè)備等領(lǐng)域。柱塞桿頂部的螺孔*用于維修LXG系列氮?dú)鈴椈墒菑?qiáng)力型。靠柱塞桿密封的矮、彈壓力大的氮?dú)鈴椈桑梢栽诤苄〉哪＞呖臻g提供非常大的彈壓力。該產(chǎn)品廣泛應(yīng)用于金屬?zèng)_壓、成型、注塑模具、汽車制造、機(jī)械設(shè)備等領(lǐng)域。鄭州自主研發(fā)氮?dú)鈴椈?/p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2561807.html</p></div></div></div></div></div><div id="kta3x83" class="page-right twoColRt"><div id="2ugyvh8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div 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