201040405 六、發明說明： 【發明所屬之技術領域】 ，特別是指一種用於傳遞 本發明是有關於一種检槽轴 動力的高扭力栓槽軸。 【先前技術】 ㈣圖卜以-般的栓槽軸丨為例，主要包含有沿—轴201040405 VI. Description of the invention: [Technical field to which the invention pertains], in particular, a type of high-torque bolting shaft for transmitting the shaft shaft of the invention. [Prior Art] (4) Take a general example of the slotted axis, which mainly includes the along-axis.
?Γ:力延伸的一轉動件11，及-傳動件…該轉動件U 疋又-動力源驅動而旋轉’並具有環繞該軸線χ 一外表面的數栓鍵⑴。該傳動件12 :=動件12套合的-軸孔-及形成在-内表:： 對合的數检槽122。藉此，透過該等栓鍵⑴ 122的對合關係，使該傳動件12與該轉動件" 移動。，且允許該傳動件12或該轉動件η沿該轴線X 又口 ’ 6亥等栓鍵111是形成在該轉動件u的外表 二，：：方式不受限制，因此，一般業界成形前述栓鍵nl 的工法有很多’如滚齒、切削、磨齒加二·等，通常也都可 以根據組件的結構、材料、熱處理、精度要求等因素選擇 最適合的加工方法。 參_ !、圖2 ’惟’由於該等栓槽是形成在該傳 動件12内表面，且》VL番古兮缸綠v七二 且/口垂直該軸線X方向具有一深度，因此 .即使不考慮該轴A 121的孔徑是否足夠供-加工件2(如 滾齒刀、磨削77 ϋ 刖刀銑刀）進入的限制，單以該加工件2的加 工方式而論’都會因為該加工# 2是以-軸線γ為中心旋 3 201040405 動’以致於根本沒有小至可以通過該軸孔ΐ2ι或可 峨件12的驅動元件可以達到驅動該加工件2,所以， 此一方式並不適用於成形該等栓槽122。 依據前述，目前業界都是利用一拉床的一拉 沿該軸線X通過該軸孔121 , 不） ^ 並拉則内表面形成該等栓槽 〇。2，惟，拉床的價格昂貴’且拉削的每次切削量約 很：二工作量小。再者，該等矩形或漸開的栓槽⑵， 11進處理後產生變形’因此’業者只好對該轉動件 厶進：精度加工，使該轉動件以該傳動#12可以精密 的二:一後續加工’卻又使該轉動件11與該傳動件U ;在;精度(真圓度)變差，不但加工程序繁雜、緩慢，且， ;成本間取得_生，-但精度… 降就谷易有晃動，及產生噪音等缺失。 參閱圖3,市面上另有—種滾珠式栓槽轴3，主 ^一轴線X方向延伸且相互套合的一轉動件31與一傳動 m轉 動件32形成連動的—保持1133，及數滚球 该轉動件31與該傳動件32分別具有形成在一外表面 與一内表面且供該等數滾破 保持H 的數弧槽311、321。該 、，同331 / ^珠34且限㈣等滾珠34的數孔 ^。猎此，透過該等滾珠34與該等弧槽3ii、32i :使該傳動件32與該轉動件”形成連動，且允許 “傳動件32或該轉動件31沿該軸線X移動。 呈點L㈣該等滾珠34與該轉動件31、該傳動件32間 且可自由轉動的狀態，因此，必須再增設該保持 201040405 器33，才能維持該等滾破1 的穩定性，及提高整體的扭矩 ’不但組件較多’且會提升安裝時的複雜性。 【發明内容】 發明之目的，即在提供—種可以提升傳動扭 矩，且在加工精度與加工成本間取得一經濟性的高扭力栓 槽軸。 ΟΓ: a rotating member 11 that extends in force, and a transmission member that is driven by the power source to rotate and has a plurality of bolts (1) surrounding an outer surface of the axis. The transmission member 12: = the shaft hole of the movable member 12 and the number of the detection grooves 122 formed in the inner table:: Thereby, the transmission member 12 and the rotating member are moved by the mating relationship of the bolts (1) 122. And the transmission member 12 or the rotating member η along the axis X and the opening button 6 is formed on the outer surface of the rotating member u. The manner of the rotating member u is not limited. Therefore, the industry generally shapes the foregoing. There are many methods for bolting nl, such as hobbing, cutting, grinding and adding, etc. Usually, the most suitable processing method can be selected according to the components, materials, heat treatment, precision requirements and other factors. _, ! Figure 2 'only' because these bolt slots are formed on the inner surface of the transmission member 12, and "VL" is a green v v 2 and / mouth is perpendicular to the axis X direction has a depth, so even Regardless of whether the hole diameter of the shaft A 121 is sufficient for the entry of the workpiece 2 (such as a hobbing cutter, grinding 77 刖 boring cutter), the processing of the workpiece 2 alone will be due to the processing. # 2 is rotated by the axis γ 3 201040405 so that it is not so small that the workpiece can be driven through the shaft hole ΐ2 or the driving member of the detachable member 12, so this method is not applicable. The pin grooves 122 are formed. According to the foregoing, in the industry, a pull of a broaching machine is used to pass the shaft hole 121 along the axis X, and the inner surface forms the bolt grooves. 2, only, the price of the broaching machine is expensive' and the amount of broaching is about a very large amount: the second workload is small. Furthermore, the rectangular or involute pin grooves (2), 11 are deformed after processing. Therefore, the operator has to push the rotating member: precision machining, so that the rotating member can be precisely used by the transmission #12: Subsequent processing 'but the rotating part 11 and the transmission part U; in the accuracy (true roundness) is worse, not only the processing procedure is complicated, slow, and; the cost is achieved _ raw, - but the accuracy... It is easy to shake, and there is a lack of noise. Referring to FIG. 3, there is another ball type bolting shaft 3 on the market, and a rotating member 31 extending in the X direction of the main axis and being engaged with each other is interlocked with a driving m rotating member 32. The rotating ball 31 and the transmission member 32 respectively have a plurality of arc grooves 311, 321 formed on an outer surface and an inner surface for the equal number of rolling to hold H. The number of holes of the ball 34 is the same as 331 / ^ beads 34 and is limited to (four). By means of the balls 34 and the arc slots 3ii, 32i: the transmission member 32 is interlocked with the rotating member and the "transmission member 32 or the rotating member 31 is allowed to move along the axis X. The point L (four) is in a state in which the balls 34 and the rotating member 31 and the transmission member 32 are freely rotatable. Therefore, the holding of the 201040405 device 33 must be added to maintain the stability of the rolling 1 and improve the overall stability. The torque 'not only more components' will increase the complexity of the installation. SUMMARY OF THE INVENTION It is an object of the invention to provide a high-torque bolt shaft that can increase the transmission torque and achieve an economy between machining accuracy and processing cost. Ο
於疋’本發明的高扭力栓槽軸，包含-轉動件、一傳 動組，及-栓鍵組。該轉動件具有環繞—軸線且形成在一 外表面的數第-半圓槽。該傳動組沿該軸線與該轉動件套 〇，並具有％繞該軸線且形成在一内表面的數第二半圓槽 。該栓鍵組具有分财置在該第—半圓槽與該第二半圓槽 間且沿平；ίτ該軸線方向延伸的數圓柱鍵，及使該等圓柱鍵 與該傳動組形成連動的至少二限位件。 本發明的功效是能利用半圓槽方便加工的特性，配合 固接式的圓柱鍵，在不影響傳動扭矩的情形下，達到簡化 製程、降低成本、提高精度的目的。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 在本發明被詳細描述之前，要注意的是，在以下的說 明内谷中，類似的元件是以相同的編號來表示。 參閱圖4、圖5,本發明高扭力栓槽軸的一第一敉佳實 施例包含一轉動件4、一傳動組5，及一栓鍵組6。 5 201040405 該轉動件4沿一舳雄γ X , Μ Χ方向延伸，並具有環繞該 X且形成在—外表面41的數第_半圓槽. 線 動件：傳動組5具有沿該軸線χ與該轉動件4套合的~傳 。該傳動件51在本㈣實施㈣__ 繞該軸線X且报Λ Α — & ± i再有環 内表面511的數第二半圓槽512、 ^内表面5U且鄰近—端的—環槽513，及鄰近另-端 二，514。值得_提的是，本較佳實施例 ： 工機’該砂輪機具有以軸線… 、&該傳動件51内表面511的-砂輪轴（圖未亍） ，經研磨方式加工形成該等第二半圓槽512。 ⑵“) 半II二s鍵’且6具有分別穿置在該第一半圓槽42與該第二 2 : 12間且沿平行該轴線X方向延伸的數圓柱鍵61: 及二限位件。該等限位件在本較佳實施例分 扣62盥一擇犯碑如ο l艰％The high torque plug groove shaft of the present invention comprises a rotating member, a driving group, and a bolting group. The rotating member has a number of first-semicircular grooves that surround the axis and are formed on an outer surface. The drive train is sleeved with the rotating member along the axis and has a plurality of second semi-circular grooves around the axis and formed on an inner surface. The bolt group has a plurality of cylindrical keys extending between the first semicircular groove and the second semicircular groove and extending along the axis; and at least two of the cylindrical keys are interlocked with the transmission group Limiter. The utility model has the advantages that the semicircular groove can be conveniently processed, and the fixed cylindrical key can be used to simplify the process, reduce the cost and improve the precision without affecting the transmission torque. The above and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals. Referring to Figures 4 and 5, a first preferred embodiment of the high torque bolt shaft of the present invention includes a rotating member 4, a transmission set 5, and a bolt set 6. 5 201040405 The rotating member 4 extends in the direction of a γX, Μ ,, and has a number of semi-circular grooves surrounding the X and formed on the outer surface 41. The linear member: the transmission group 5 has a 沿 along the axis The rotating member 4 is assembled and passed. The transmission member 51 implements (4) __ around the axis X and reports a number of second semi-circular grooves 512, ^ inner surface 5U and adjacent-end-ring groove 513 around the axis X, and Adjacent to the other end, 514. It is worth mentioning that the preferred embodiment of the present invention: the grinder has a grinding wheel shaft (not shown) on the inner surface 511 of the transmission member 51, and is processed by grinding to form the same Two semicircular grooves 512. (2) ") half II two s key ' and 6 having a plurality of cylindrical keys 61 respectively interposed between the first semicircular groove 42 and the second 2:12 and extending in the X direction parallel to the axis: and two limit members In the preferred embodiment, the limiting members are deducted 62.
的仲、5〗 C形環扣62嵌置在該傳動件W 帽6Ϊ㈣傳内動件且^綠措該等圓柱鍵61 一端。該環形螺 鍵61 Γ 螺紋段514螺合，且追抵該等圓柱 另—端’使該等圓柱鍵6!與該傳動件51形成連動。 尊：作時，該傳動件51同樣會透過該等圓柱鍵61 ” 連動對合，使該傳動件51與該轉動件4形成 滑且允許該轉動件4以該第-半圓槽-為 / 鍵61為滑塊，使該傳動件51或該轉動 件4沿該軸線χ移動。 锝動 ，二:ΤΙ在該傳動件51内表面5U的該等圓柱鍵61 除了犯加強整體結構的穩定性與結構強度外，且該等第 201040405 二半圓槽512可以直接以研磨 加工製程與組件。 〜工完成’進而簡化 參閱圖6、圖7，是本發明-，其與該第-較佳實施例同樣包含有:轉=二較佳實施例 5，及-栓鍵組6，不同處在於： 、一傳動組 該傳動組5具有與該轉動“套合的一轴 軸套52結合的一傳動件53，及沿平 一 Ο Ο 軸套52與該傳動件53的數螺栓54套方向螺固該 軸…形成在-内表面521的數第套、 該内表面521且鄰近—端的呼+圓槽522、形成在 螺紋段524。 衣曰23 ’及鄰近另一端的一 該栓鍵組6的難鍵61分 與該第二半圓槽522 ^ β 置在及第-半圓槽42 亥C形環扣62 &置在_# Μ 的％槽523内。該環形螺帽63 ㈣軸套52 蟫合，#哕望® /、μ專動件53的螺紋段514 ”使該寻圓柱鍵61與該傳動件53形成連動。 使用時，該軸套52可以視本發 =_的傳動件53結合，如圖7所示：：生 ::的皮帶輪，藉此，該傳動件53與該轴套”同樣 =亥相柱鍵61與該等第_半圓槽42對合 動 53、該軸套52盥哕鐘备从j , 以得動件 料，、該轉動件4形成連動而 該轉動件4以該第_半圓槽42為滑槽，以該等圓柱鍵允:： 為滑塊，使該傳動件53與該 件 線X㈣。 $補動件4沿該軸 參閱圖8’是本發明—第四較佳實施例，其與該第二、 7 201040405 = 交佳實施例同樣包含有一轉動件4、一傳動組5， 鍵組6，不同處在於： Λ轴套52具有沿垂直該軸線X方向貫穿的數穿孔525 〇 /專動件53在本較佳實施例是由直接與該軸套52螺 δ的數凸輪桿組成。 該才王鍵組6具有數限位件。且該等限位件在本較佳實 —別為—螺栓64。料螺栓64分別沿垂直該軸線^ 向牙經该軸套52的穿孔525，及與該圓柱鍵。螺合。 藉1傳動件53與柿套Μ㈣會透 ==第—半圓槽42對合，使該傳動件5心 以該第-本件4形成連動而同步轉動，且允許該轉動件4 1傳動株 '圓槽42為滑槽’以該等圓柱鍵61為滑塊，使 ㈣動件53、與該軸套52或該轉動件4沿該轴線χ移動。 及功^所述可知’本發明之高扭力栓槽軸具有下列優點 由於本發明的該等圓柱鍵61是與該傳動件戰 形成連動，因此’除了能加強整體結構的穩定性與 ^士 構強度’進而提升扭矩及負載外’且該等第二半圓槽512 522可以直接以研磨的方式加工完成，不但能簡化力:工製程 ，且能大幅降低製造成本，至於精度要求的 = 由該等圓柱…得補償，進而維持該轉動件4的球心 度（真圓度），而此在加工精度與加工成本間取得—經濟性， 並大幅降低噪音，提升本發明的產品品質。 201040405 惟以上所述者’僅為本發明之較佳實施例而已，當不 迫以此限定本發明實施之範圍，即大凡依本發明中請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一立體圖’說明一般的栓槽軸； 圖2是一剖視圖，說明前述栓槽軸一傳動件 法； 3加工工 Ο 圖3是一立體剖視圖，說明一般的滾珠式栓槽輛· 軸的 圖4是一立體分解圖，說明本發明一高扭 —第—較佳實施例； 三槽 圖5是該第一較佳實施例的一立體剖視圖；The secondary, 5 〗 C-shaped buckle 62 is embedded in the transmission member W cap 6 (four) transmission internal moving member and ^ green to the end of the cylindrical key 61. The ring screw 61 Γ threaded section 514 is screwed and the other end of the cylinder is brought into contact with the transmission member 51 in conjunction with the other end. During the operation, the transmission member 51 is also operatively coupled through the cylindrical keys 61 ′, so that the transmission member 51 and the rotating member 4 form a slip and allows the rotating member 4 to use the first semi-circular groove as a / key. 61 is a slider, so that the transmission member 51 or the rotating member 4 moves along the axis. Tilting, two: the cylindrical keys 61 on the inner surface 5U of the transmission member 51, in addition to strengthening the stability of the overall structure and In addition to the structural strength, the 201040405 two semi-circular grooves 512 can be directly processed by the grinding process and the components. The process is completed and further simplified. Referring to FIG. 6 and FIG. 7, the present invention is the same as the first preferred embodiment. The invention comprises: a rotation=2, a preferred embodiment 5, and a keying group 6, wherein the difference is: a transmission group, the transmission group 5 has a transmission member 53 combined with the rotating "engaged shaft sleeve 52". And the shaft sleeve 52 and the number of bolts 54 of the transmission member 53 are screwed in the direction of the shaft ... forming the first sleeve of the inner surface 521, the inner surface 521 and the adjacent end + the circular groove 522, Formed in the threaded section 524. The clothespin 23' and the hard key 61 of the latching group 6 adjacent to the other end are placed in the second semicircular groove 522^β and the first semicircular groove 42. The C-shaped buckle 62 & is placed at _# Μ The % slot 523 is inside. The ring nut 63 (four) bushing 52 is engaged, and the threaded section 514 of the #望望® /, μ-actuator 53 causes the locating key 61 to be interlocked with the transmission member 53. In use, the sleeve 52 can be used. The transmission member 53 of the present invention is combined, as shown in FIG. 7: a pulley of the raw::, whereby the transmission member 53 is identical to the sleeve "= the phase column key 61 and the first semi-circular groove 42 pairs of movements 53, the sleeve 52 is prepared from the j, to obtain the moving material, the rotating member 4 is interlocked, and the rotating member 4 is the chute with the first semicircular groove 42, and the cylindrical Key:: is the slider, so that the transmission member 53 and the piece of the line X (four). Referring to FIG. 8' along the axis, FIG. 8 is a fourth preferred embodiment of the present invention. The second embodiment of the present invention includes a rotating member 4, a transmission group 5, and a key group. 6. The difference is that the cymbal sleeve 52 has a plurality of perforations 525 〇/actuating members 53 extending in the direction perpendicular to the axis X. In the preferred embodiment, the plurality of cam bars are directly coupled to the sleeve 52. The king key group 6 has a number of limit members. And the limiting members are better than the bolts 64. The material bolts 64 respectively pass through the perforations 525 of the sleeve 52 along the axis perpendicular to the axis, and the cylindrical key. Screwing. By means of the 1 transmission member 53 and the persimmon sleeve 四 (4) permeable to the == semi-circular groove 42, the transmission member 5 is synchronously rotated by the first-piece member 4, and the rotation member 4 1 is allowed to rotate. The groove 42 is a chute 'with the cylindrical key 61 as a slider, so that the (four) moving member 53 and the sleeve 52 or the rotating member 4 move along the axis. It can be seen that the high-torque bolt shaft of the present invention has the following advantages. Since the cylindrical keys 61 of the present invention are interlocked with the transmission member, the strength of the overall structure can be enhanced. The strength 'further increases the torque and the load outside' and the second semi-circular grooves 512 522 can be directly processed by grinding, which not only simplifies the force: the manufacturing process, but also can greatly reduce the manufacturing cost, as for the accuracy requirement = by these The cylinder is compensated to maintain the spherical center (roundness) of the rotating member 4, which achieves economy between machining accuracy and processing cost, and greatly reduces noise and improves the quality of the product of the present invention. The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent change of the patent scope and the description of the invention in the present invention. And modifications are still within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a general bolt shaft; Fig. 2 is a cross-sectional view showing the bolt shaft as a transmission member method; 3Processing work Fig. 3 is a perspective sectional view showing a general ball Figure 4 is an exploded perspective view of a high twisted-first preferred embodiment of the present invention; a three-slotted view of the first preferred embodiment;
圖6是一立體剖視圖， —第二較佳實施例； 圖7是一立體剖視圖， 一第三較佳實施例；及 圖8是一立體剖視圖， —第四較佳實施例。 說明本發明-高扭力栓槽軸的 說明本發明一高扭力栓槽軸的 說明本發明-高扭力疮槽輪的 201040405 【主要元件符號說明】Figure 6 is a perspective view, a second preferred embodiment; Figure 7 is a perspective cross-sectional view, a third preferred embodiment; and Figure 8 is a perspective cross-sectional view, a fourth preferred embodiment. DESCRIPTION OF THE INVENTION The present invention - a high torque bolt shaft description of the present invention - high torsion sore wheel 201040405 [main symbol description]
U 4 ....... …·轉動件 522… •…第二半圓槽 41…… …·外表面 523… •…環槽 42…… …·第一半圓槽 524… •…螺紋段 5 ....... •…傳動組 525… •…穿孔 51…… …傳動件 53…… •…傳動件 511 ··· —内表面 54••… •…螺栓 512 .... …·第二半圓槽 6…… •…栓鍵組 513 ···. •…環槽 61 ·.... •…圓柱鍵 514 ·· …·螺紋段 62 …-C形環扣 52…… •…軸套 63 ··.·· •…環形螺帽 521 ··· —内表面 64••… …·螺栓 10U 4 ............. Rotating member 522... •...Second semicircular groove 41 ... ... outer surface 523... •...ring groove 42 ... ... first semicircular groove 524... • thread segment 5 ....... •...drive set 525... •...perforation 51...driver 53...•...drive 511 ··· — inner surface 54••... •...bolt 512 .... ...· The second semicircular groove 6... •...The key group 513 ···. •...ring groove 61 ·.... •...cylindrical key 514 ····thread segment 62 ...-C ring buckle 52... •... Bushing 63 ······...ring nut 521 ··· — inner surface 64••... bolt 10