M338928 八'新型說明： 【新型所屬之技術領域】 本創作係為一種滚柱保持器，在此尤指可提供滾柱經 濟組裝之保持器。 【先前技術】 - 美國專利第2628137號便揭示一種滾柱軸承，具體結構 -便如圖一所示般，其係由外圈11、下内圈12、上内圈13、 _保持态20及滾柱3〇所組成；如圖二D所示，下内圈12、上内 圈13之端面係能上下對鎖於外圈丨丨之内孔中，令外圈1 i内 孔、下内圈12與上内圈13外徑之間形成一環形且斷面為正 方形之轨道14，該軌道14是提供保持器2〇及滾柱3〇安裝； 保持器2 0為一環狀，其等距的設有開口朝下之組 设空間21，然後在兩組設空間21之間另等距的設有二 個開口朝上之容設空間2 2，該二容設空間2 2形狀與組 鲁⑶空間21對稱且呈約90度交叉擺設，使該等組設空間 21及容設空間22可供滾柱30置設其中，用以能限位的 在執道14中滾動的中介外圈u與下内圈12、上内圈13之 旋轉動作。 可是該習知滾柱軸承由於保持器20沒有特殊之 設計而產生生產速度過慢之缺點，煩請參看圖二A所干， :先將外圈η及保持器20上下顛倒，然後將保持器2。 疋位於外圈11内孔中，使組設空間21朝上，俾將滚 5 ，M338928 才30 的女衣於組设空間21内，才將下内圈12端 面靠抵於該等滾柱30,繼之，將外圈u、下内圈12及保 持器20上下翻轉’使保持器2〇之容設空間22朝上， 用以將滾柱30 一 一的安裝於容設空間22内，才將上 内圈13端面靠抵於該等滾柱3()，然後藉由螺鎖之結構來將 下内圈 令下内圈12及上内圈13得 12及上内圈13鎖結， 藉由滚柱3 0與執道1 4之宗μ關# t 、1 4之疋位關係，而樞設於外圈11M338928 Eight new description: [New technical field] This is a roller retainer, especially a retainer that provides roller assembly. [Prior Art] - U.S. Patent No. 2,628,137 discloses a roller bearing, the specific structure - as shown in Figure 1, is the outer ring 11, the lower inner ring 12, the upper inner ring 13, the _ retaining state 20 and The roller 3〇 is composed; as shown in Fig. 2D, the end faces of the lower inner ring 12 and the upper inner ring 13 can be locked up and down in the inner hole of the outer ring, so that the inner ring 1 i inner hole and the lower inner side A ring 14 is formed between the ring 12 and the outer diameter of the upper inner ring 13 and has a square cross section. The rail 14 is provided with a retainer 2 and a roller 3; the retainer 20 is a ring, etc. The space 21 is provided with the opening facing downwards, and then the space 21 is provided with two openings facing upwards between the two sets of the spaces 21, and the two accommodation spaces 2 2 are shaped and grouped. The Lu (3) space 21 is symmetrical and intersects at approximately 90 degrees, so that the assembled space 21 and the accommodating space 22 can be disposed therein for the roller 30 to be used for limiting the intermediate outer ring that rolls in the trajectory 14 The rotation of u and the lower inner ring 12 and the upper inner ring 13 are performed. However, the conventional roller bearing has the disadvantage that the production speed is too slow due to the special design of the retainer 20. Please refer to FIG. 2A for the following: First, the outer ring η and the retainer 20 are turned upside down, and then the retainer 2 is . The raft is located in the inner hole of the outer ring 11 so that the set space 21 faces upward, and the female clothes of the roller 5 and the M338928 are placed in the assembly space 21, and the end faces of the lower inner ring 12 are abutted against the rollers 30. Then, the outer ring u, the lower inner ring 12 and the retainer 20 are turned upside down 'to make the holding space 22 of the retainer 2 朝 upward, for mounting the rollers 30 one by one in the accommodating space 22, Only the end faces of the upper inner ring 13 are abutted against the rollers 3 (), and then the lower inner ring 12 and the upper inner ring 13 12 and the upper inner ring 13 are locked by the structure of the screw lock. It is pivoted to the outer ring 11 by the relationship between the roller 30 and the μμ关#t and 14 of the ruling 1 4
内孔中。 由上述之說明得知’受限於習知保持器2〇之組設空 間2卜容設空間22開口分別朝下、上之設置，造成組 衣了 J藉由外圈11、下内圈i 2之不斷翻轉，以因應滚柱 30組裝過程中不會隨便的㈣，可是該等翻轉程序須以人 重覆為之-人數更見頻繁，其不但因動作次數增加而累 積工時’完成的工作效率亦無法提昇，更難提經濟效益之 增長，此乃目前滾柱軸承無法突破之處。 有鑑於習知滾柱軸承之料器沒有特殊設計，以致整體 組裝有品質、效率無法提昇之缺點，乃以多年的專業經驗 與心得，經不斷構思、創研，乃研發出本創作。 【新型内容】 本新型係提供一種滾柱保持器，其保持器具有多個間 距相同且獨立之圓柱型空間，個個比鄰之圓柱型空間係交 叉呈90度擺設’此空間係以夾持壁面將滾柱外周有效定 6 ' M338928 位，該炎持壁面係可供滾柱由保持器内、外徑方向的斜向 插入則吏„亥保持益能先行的提供滾柱組裝定位而成一模 組化結構，用以安裝於外圈中後，即可將下内圈及上内圈 鎖結於外圈内孔，據以構成一滾柱轴承，此一組裝方式， 除大幅節省工時與提昇效率外，且在同步加工下達成符合 -經濟之原則及新穎功能，以去除習知組裝的不良問題，有 -效地增進品質、提高生產效率，確實為滾柱軸承組裝提出 • 一有效解決之新穎技術。 為使貴審查委員能進一步瞭解本創作之結構，特徵 及其他目的，玆附以較佳實施例之圖式詳細說明如后·· 【實施方式】 請參閱圖三〜七，本創作保持器4〇係選用撓性、耐磨 潤滑性佳之塑料成型，其具有多個獨立且沿内外徑方向的 斜設之圓柱型空間41，相鄰之圓柱型空間41形狀對稱且呈 •約90度交叉擺設，此等空間41均於兩側一體連設有夾持壁 面42 ’該兩兩相對夾持壁面42係能以相應之弧形面將滾柱 30外周有效定位，使滾柱能由保持器4〇内、外徑方向的斜 向插入，如圖四所示，以使該保持器4〇能直接提供滾柱3〇 組裝定位而成一模組化結構，如圖七A及七b般的以兩保持 斋40對合一環形，所述兩保持器4〇已先行安裝有滾柱3〇， 繼之將該兩保持器40安裝於外圈11内孔，才將下内圈12及 上内圈13鎖結於外圈11内孔，使保持器4〇組裝於外圈n、 7 M338928 下内圈12及上内圈13之間，令滾柱3〇得於轨道14中定位彼 此，且能於軌遏14中滾動的中介外圈n與下内圈丨2、上 内圈13之旋轉動作，據以構成一滾柱軸承。In the inner hole. It is known from the above description that the opening of the assembly space 22 of the conventional holder 2 is downwardly and upwardly disposed, resulting in the assembly of the outer ring 11 and the lower inner ring i. 2 is constantly flipped, in order to avoid the random assembly of the roller 30 (4), but these flipping procedures must be repeated by people - the number is more frequent, not only because of the increase in the number of movements, the cumulative work hours 'completed Work efficiency cannot be improved, and it is even harder to mention the growth of economic benefits. This is where the current roller bearings cannot break. In view of the fact that the conventional roller bearing has no special design, so that the overall assembly has the disadvantages of quality and efficiency, it has been developed and developed through years of professional experience and experience. [New content] The present invention provides a roller cage, the retainer has a plurality of cylindrical spaces of the same spacing and independent, and each adjacent cylindrical space system is arranged at a 90 degree crossover 'this space is used to clamp the wall surface The outer circumference of the roller is effectively set to 6 ' M338928 position. The illuminating wall surface can be used for the roller to be inserted obliquely from the inside and the outer diameter of the retainer. The structure can be installed in the outer ring to lock the lower inner ring and the upper inner ring to the inner ring of the outer ring, thereby forming a roller bearing. This assembly method saves labor and lifting. In addition to efficiency, and in accordance with the principle of simultaneous processing - economic principles and novel features, in order to remove the problem of conventional assembly, improve quality, improve production efficiency, and indeed for the assembly of roller bearings In order to enable the review board to further understand the structure, features and other purposes of the present invention, the detailed description of the preferred embodiment is as follows. [Embodiment] Please refer to Figure 3~ The creation holder 4 is made of a flexible, wear-resistant and lubricious plastic molding having a plurality of independent cylindrical spaces 41 which are inclined along the inner and outer diameter directions, and the adjacent cylindrical space 41 is symmetric in shape and • about 90 degrees of cross-arrangement, such spaces 41 are integrally connected with clamping wall surfaces 42 on both sides. The two opposing clamping wall surfaces 42 can effectively position the outer circumference of the roller 30 with corresponding curved surfaces, so that the rolling The column can be inserted obliquely from the inner and outer diameter directions of the retainer 4, as shown in FIG. 4, so that the retainer 4 can directly provide the roller 3〇 assembly positioning to form a modular structure, as shown in FIG. 7A. And the two b-like two-in-one 40-in-one ring, the two retainers 4〇 have been mounted with the roller 3〇 first, and then the two retainers 40 are mounted on the inner ring 11 inner hole, then the next The inner ring 12 and the upper inner ring 13 are locked in the inner hole of the outer ring 11, so that the retainer 4 is assembled between the inner ring 12 and the inner inner ring 12 of the outer ring n, 7 M338928, so that the roller 3 is captured in the track. The rotation of the intermediate outer ring n and the lower inner ring 丨 2 and the upper inner ring 13 which are positioned in each other and can roll in the rail stop 14 Roller bearings.
此外，如圖五A及R私- ^ L 及五B所不，该夾持壁面42之尺 寸A所構成形狀必須小於滾柱3〇之長度與直徑兩者 .尺寸’請配合圖七B觀之，以避免夾持壁面42摩捧外 -圈與内目U所產生不必要之嗓音與阻力。” »如圖三及四所示，比鄰之夾持壁面仏之間會形成有挽 曲壓縮間隙43而不會相互接觸，該撓曲壓縮空間43可避 免滾柱保持器40在轴而接Α α士、* ^ ， 隹釉向說曲時造成圓柱型空間41變形過 於嚴重進而擠壓滾柱3〇的轉 —亡® i ΛΑ A 1 得^王間亦即滾柱保持器40 有更佳的挽曲性，大士陳7 大大降低保持器40回彈力，如圖 七A及七B所示，佶徂姓_ j Λ 使保持益40與外圈11不產生假性 預壓； 王又 , 如圖五A及wrm- 0 ^ n A) r λ 不，保持器40在斜設之圓柱 i二間41底#係以與 土且之阻擒面44封閉，告：梦 柱30裝入圓柱型空間41 田滾 了 阻擒面44得定立古；^ 滾柱⑽，且使得滾柱30 μ位支接 曰Π下掉洛，因并人昌驻 配時可直接放置小批量 U此人貝衣 u ^ 袞柱3 0，見圖四所示，金龀砵 也相當便利，大幅增 手起日卞 曰刀展柱軸承之組配效率。In addition, as shown in Fig. 5A and R--L and V, the shape of the clamping wall 42 must be smaller than the length and diameter of the roller 3〇. In order to avoid the unnecessary sound and resistance generated by the clamping wall surface 42 to the outer ring and the inner mesh U. » As shown in Figures 3 and 4, a bending compression gap 43 is formed between the adjacent clamping wall faces without contacting each other. The flexing compression space 43 prevents the roller cage 40 from being connected to the shaft.士士,* ^ , 隹 隹 造成 向 造成 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱 圆柱The flexibility of the Da Shi Chen 7 greatly reduces the spring force of the retainer 40, as shown in Figures 7A and 7B, the surname _ j Λ makes the maintenance benefit 40 and the outer ring 11 do not produce false preload; Wang Zai As shown in Fig. 5A and wrm- 0 ^ n A) r λ No, the retainer 40 is closed at the obliquely arranged cylinder i and the bottom 41 is closed with the earth and the obstruction surface 44, and the dream column 30 is loaded. Cylindrical space 41 Field rolled up the obstruction surface 44 to set up the ancient; ^ Roller (10), and make the roller 30 μ position under the armpit drop, because the person can be placed directly in the small batch U this person Beiyi u ^ 衮柱3 0, as shown in Figure 4, Jin Hao is also quite convenient, greatly increasing the assembly efficiency of the Japanese knives.
由於本創作保持器M 以圖七A及七3所一 °又斤’使得滚柱軸承只須 所不之兩個動作即能完成，大大減化 8 M338928Since the creation holder M is completed by the two strokes of Fig. 7A and VII, the roller bearing can be completed by only two actions, which greatly reduces 8 M338928.
習知須重覆上下翻轉的以圖二A〜D四個動作才能完 成、、且衣’故而本創作自然較習知過多之工序更為方便快 速使本創作確此發揮革命性的高度創作與經濟效益，此 生產效率得更具有效的產業利用，故符合經濟之效益。 錦，皆應仍屬本創作涵蓋之範圍内。 a綜上所述，本創作完全突破改革習知結構所存在的問 通，且結構屬新穎，是—技術理念上的高度創作，應符專 利申請要件，爰依法提出申請。惟以上所述者，僅為本創 作之-較佳實施例而已，當不能以之限定本創作實施之範 圍p大凡依本創作申請專利範圍所作之均等變化與修It is necessary to repeat the four movements of Figure 2A to D, and the clothing is so simple that the creation is naturally more convenient and quicker, so that this creation is truly revolutionary and highly creative. Economic efficiency, this production efficiency is more effective in industrial utilization, so it is in line with economic benefits. Jin should still be within the scope of this creation. a In summary, this creation completely breaks through the existing problems in the reform of the structure of knowledge, and the structure is novel, is a high-level creation of the technical concept, should meet the patent application requirements, and apply in accordance with the law. However, the above is only the preferred embodiment of the present invention, and it is not possible to limit the scope of the implementation of the present invention.