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螺絲釘有哪些種類?

點擊次數: 1626 次
發布時間: 2019-12-04

螺(luo)(luo)(luo)(luo)(luo)絲(si)(si)釘是由(you)頭部和(he)螺(luo)(luo)(luo)(luo)(luo)桿兩(liang)部分構成的一(yi)類常用(yong)緊(jin)固件(jian)(jian),主(zhu)要用(yong)來連接固定零件(jian)(jian),大多(duo)是起到緊(jin)固和(he)便于(yu)安裝拆卸的作(zuo)用(yong)。隨著螺(luo)(luo)(luo)(luo)(luo)釘在(zai)我們日常生活中使用(yong)越(yue)來越(yue)廣泛,除了對其優點(dian)的認同外,人們開始關(guan)注其分類及(ji)規格型號(hao)。螺(luo)(luo)(luo)(luo)(luo)絲(si)(si)釘種類:1、開槽(cao)普(pu)通螺(luo)(luo)(luo)(luo)(luo)釘多(duo)用(yong)于(yu)較(jiao)小(xiao)零件(jian)(jian)的連接。它有盤頭螺(luo)(luo)(luo)(luo)(luo)釘、圓柱頭螺(luo)(luo)(luo)(luo)(luo)釘、半(ban)沉頭螺(luo)(luo)(luo)(luo)(luo)釘和(he)沉頭螺(luo)(luo)(luo)(luo)(luo)釘。盤頭

螺(luo)絲釘(ding)(ding)是由頭部和螺(luo)桿兩部分構(gou)成的一類常(chang)用(yong)緊固(gu)件,主要(yao)用(yong)來連(lian)接固(gu)定零件,大多是起(qi)到緊固(gu)和便于(yu)安裝(zhuang)拆(chai)卸的作用(yong)。隨著螺(luo)釘(ding)(ding)在我們日(ri)常(chang)生活中使用(yong)越(yue)來越(yue)廣泛,除了對(dui)其優點的認同外,人(ren)們開始關注其分類及規格型號。

螺絲釘種類:

1、開槽普通螺(luo)(luo)(luo)釘 多(duo)用(yong)(yong)于(yu)較小零件的(de)連(lian)接(jie)。它有盤頭(tou)(tou)(tou)螺(luo)(luo)(luo)釘、圓柱頭(tou)(tou)(tou)螺(luo)(luo)(luo)釘、半沉(chen)頭(tou)(tou)(tou)螺(luo)(luo)(luo)釘和沉(chen)頭(tou)(tou)(tou)螺(luo)(luo)(luo)釘。盤頭(tou)(tou)(tou)螺(luo)(luo)(luo)釘和圓柱頭(tou)(tou)(tou)螺(luo)(luo)(luo)釘的(de)釘頭(tou)(tou)(tou)強(qiang)度(du)較高,瑁在普通的(de)部件連(lian)接(jie)上;半沉(chen)頭(tou)(tou)(tou)螺(luo)(luo)(luo)釘的(de)頭(tou)(tou)(tou)部呈弧形,安(an)裝后它的(de)頂(ding)端略外露,且美觀(guan)光滑,一般用(yong)(yong)于(yu)儀器或精(jing)密機械上;沉(chen)頭(tou)(tou)(tou)螺(luo)(luo)(luo)釘則用(yong)(yong)于(yu)不允許釘頭(tou)(tou)(tou)露出的(de)地(di)方。

2、內六(liu)(liu)角及內六(liu)(liu)角花形螺(luo)釘(ding) 這類螺(luo)釘(ding)的(de)頭部能埋入構件中,可(ke)施加較大的(de)扭矩(ju),連接(jie)強度較高,可(ke)代替六(liu)(liu)角螺(luo)栓。常(chang)用(yong)于結構要求緊湊,外(wai)觀平滑的(de)聯接(jie)處。

3、十字(zi)槽(cao)普(pu)通(tong)螺(luo)釘(ding) 它與(yu)開槽(cao)普(pu)通(tong)螺(luo)釘(ding)的(de)使用(yong)功能相(xiang)似,可互相(xiang)代換(huan),但十字(zi)槽(cao)普(pu)通(tong)螺(luo)釘(ding)的(de)槽(cao)形強度較高,不易擰(ning)禿,外形較為美觀(guan)。使用(yong)時須用(yong)與(yu)之配套的(de)十字(zi)形旋具進行(xing)裝卸。

4、吊環(huan)(huan)螺釘 吊環(huan)(huan)螺釘是供安裝和運輸(shu)時(shi)承重的一種五金配件。使(shi)用時(shi)螺釘須(xu)旋進至使(shi)支承面緊密貼合的位置(zhi),不準(zhun)使(shi)用工具扳緊,也不允許有(you)垂直(zhi)于吊環(huan)(huan)平面的荷(he)載作用在上面。

5、緊(jin)(jin)(jin)定(ding)(ding)(ding)(ding)螺(luo)(luo)釘(ding)(ding) 緊(jin)(jin)(jin)定(ding)(ding)(ding)(ding)螺(luo)(luo)釘(ding)(ding)用(yong)于固定(ding)(ding)(ding)(ding)機件(jian)(jian)(jian)(jian)(jian)的(de)相(xiang)對(dui)位置。把緊(jin)(jin)(jin)定(ding)(ding)(ding)(ding)螺(luo)(luo)釘(ding)(ding)旋入待緊(jin)(jin)(jin)定(ding)(ding)(ding)(ding)的(de)零(ling)(ling)件(jian)(jian)(jian)(jian)(jian)的(de)螺(luo)(luo)孔中,以其末端(duan)緊(jin)(jin)(jin)壓在另(ling)一(yi)零(ling)(ling)件(jian)(jian)(jian)(jian)(jian)的(de)表面(mian)上,即把前一(yi)零(ling)(ling)件(jian)(jian)(jian)(jian)(jian)固定(ding)(ding)(ding)(ding)在后一(yi)零(ling)(ling)件(jian)(jian)(jian)(jian)(jian)上。 緊(jin)(jin)(jin)定(ding)(ding)(ding)(ding)螺(luo)(luo)釘(ding)(ding)通常由鋼(gang)(gang)或(huo)不(bu)(bu)銹鋼(gang)(gang)材料制(zhi)造,它(ta)的(de)端(duan)頭(tou)形(xing)狀有錐(zhui)形(xing)、凹形(xing)、平(ping)(ping)頭(tou)形(xing)、圓柱形(xing)和(he)階梯形(xing)等。錐(zhui)端(duan)或(huo)凹端(duan)緊(jin)(jin)(jin)定(ding)(ding)(ding)(ding)螺(luo)(luo)釘(ding)(ding)的(de)端(duan)頭(tou)直接頂緊(jin)(jin)(jin)零(ling)(ling)件(jian)(jian)(jian)(jian)(jian),一(yi)般用(yong)于安(an)裝后不(bu)(bu)常拆卸處;平(ping)(ping)端(duan)緊(jin)(jin)(jin)定(ding)(ding)(ding)(ding)螺(luo)(luo)釘(ding)(ding)的(de)端(duan)頭(tou)平(ping)(ping)滑,頂緊(jin)(jin)(jin)后不(bu)(bu)損(sun)傷(shang)零(ling)(ling)件(jian)(jian)(jian)(jian)(jian)表面(mian),用(yong)于需經(jing)(jing)常調節位置的(de)聯(lian)接處,只能(neng)(neng)傳(chuan)遞較(jiao)小的(de)荷載(zai);圓柱端(duan)緊(jin)(jin)(jin)定(ding)(ding)(ding)(ding)螺(luo)(luo)部用(yong)在需經(jing)(jing)常調節固定(ding)(ding)(ding)(ding)位置,它(ta)能(neng)(neng)承受較(jiao)大的(de)荷載(zai)作用(yong),但(dan)防松性能(neng)(neng)差,固定(ding)(ding)(ding)(ding)時需采取防松措施;階梯肜緊(jin)(jin)(jin)定(ding)(ding)(ding)(ding)螺(luo)(luo)釘(ding)(ding)適用(yong)于壁厚較(jiao)大的(de)零(ling)(ling)件(jian)(jian)(jian)(jian)(jian)固定(ding)(ding)(ding)(ding)。

6、自(zi)攻螺(luo)(luo)(luo)釘(ding)(ding)(ding) 自(zi)攻螺(luo)(luo)(luo)釘(ding)(ding)(ding)用在(zai)被(bei)聯(lian)(lian)接件上時(shi),被(bei)聯(lian)(lian)接處可以不預先制出螺(luo)(luo)(luo)紋。在(zai)聯(lian)(lian)接時(shi)利用螺(luo)(luo)(luo)釘(ding)(ding)(ding)直(zhi)接攻出螺(luo)(luo)(luo)紋。它常用于聯(lian)(lian)接厚度較薄的金屬板(ban)。其品(pin)種有(you)錐(zhui)端(duan)自(zi)攻螺(luo)(luo)(luo)釘(ding)(ding)(ding)與(yu)平端(duan)自(zi)攻螺(luo)(luo)(luo)釘(ding)(ding)(ding)兩種。

7、自(zi)(zi)攻(gong)鎖(suo)緊(jin)螺(luo)釘 自(zi)(zi)攻(gong)鎖(suo)緊(jin)螺(luo)釘不僅具有(you)自(zi)(zi)攻(gong)作用,而且還具有(you)低擰入力(li)矩和高鎖(suo)緊(jin)的(de)(de)性能。它(ta)的(de)(de)螺(luo)紋(wen)為三角(jiao)形截面(mian),螺(luo)釘的(de)(de)表面(mian)經過淬(cui)硬(ying)處理,有(you)較高的(de)(de)硬(ying)度。它(ta)的(de)(de)螺(luo)紋(wen)規格有(you)M2~M12