1337109 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種機台之工作檯用尾座，特別是指一 種尾座轴心調校裝置。 【先前技術】 一般機台於工作檯進行加工時，常見透過尾座對工件 進行定位，避免工件任意位移影響加工品質； •睛參閱第1A圖及第1B圖所示所揭露的一種尾座裝置 9〇，其係包括：一滑設於—床身91的尾座92，且該尾座92 受-驅動H93驅動進行位移，該尾座裝置固設有〆頂心 94，並無法透過手動來上下左右調校該頂心叫之軸心位 置。 、而為了能夠有效解決前述相關議題，本發明創作人基 鲁於過去在尾座領域所累積的研發技術與經驗，於數次誠驗 及夕方旨试後，終於發展出-種尾座軸心調校裝置。 【發明内容】 本發明#尾座軸心調校裝置，其目的在於尾雇之頂 心透過軸讀置^設計提供上下左右調校。 為達成上述目的’本發明尾絲心、調校機構，包含： -设有-套孔的尾座；以及 4 裝置係，其中:該固定座設於尾座：=筒的袖心調校 校桿，且向該尾座的套孔延伸於内;座設有二調 的套孔内’該帶動件相對該二調校桿件設於該尾座 旋轉套筒設於觀顧套二㈣部；該 ::，_之_•:轉:::=: 藉由前述進一步分析將可獲得下述功效：該固定座上 的該調校桿透過螺鎖同時推頂該帶動件之頂制部，使該帶 動件於該尾座的套孔保持不同角度之旋轉與定位，該旋轉 套筒受該帶動件同步帶動進行旋轉 ’該軸套透過該旋轉套 筒偏心狀態之套軸孔進行位置調校，提供使用者迅速調校 至所需加 工位置。 有關本發明為達成上述目的，所採用之技術、手段及 其他功效’茲列舉實施例並配合圖式詳細說明如後，相信 本發明之目的、特徵及其他優點，當可由之得一深入而具 體之瞭解。 【實施方式】 本發明實施例請參閱第2圖至第6圖所示： 1337109 本發明包含一設置於一尾座10(請參閱第2圖所示）上 的軸心調校裝置20 ; 該尾座10係設於一機台之工作檯A上，該尾座10於一 側貫穿成型一套孔11。 該軸心調校裝置20(請參閱第3圖、第4圖、第5A圖及 第5B圖所示）係具有一固定座21、二調校桿22、一帶動件 φ 23、一旋轉套筒24及一具頂心26的軸套25，其中： 該固定座21係固定於該尾座1〇頂面外壁上； 該二調校桿22相對該固定座21二端螺設，且該二調校 桿22的自由端221延伸至該尾座10之套孔11内； 該帶動件23—端相對該尾座10的套孔11一端套置，該 帶動件23軸心二侧相對該二調校桿22自由端221處各凹設 _ 一頂制部231 ’且該二頂制部231係設於相對該尾座1〇的套 孔11中心之二侧供該二調校桿22自由端221抵置，該帶動 件23轴向設有一通孔232 ’該帶動件23另於該通孔232設有 一平行鍵233 ; 該旋轉套筒24係套設於該尾座10的套孔丨丨内，該旋轉 套筒24靠近該帶動件23的通孔232伸出之端部成型一結合 端241，該旋轉套筒24透過結合端241相對該帶動件u的通 6 1337109 孔232及平行鍵233套設結合，使該旋轉套筒24受該帶動件 23進行同步轉動，該旋轉套筒24遠離該帶動件23的通孔 232之端部偏心成型一軸套孔242 ; 該軸套25遠離該旋轉套筒24之軸套孔242端部供該頂 心26設置，該軸套25靠近該旋轉套筒24之軸套孔242的端 部成塑一結合端251，該軸套25透過結合端251相對該旋轉 套筒24的軸套孔242套設結合，使該旋轉套筒24位於該軸 套25及該帶動件23之間。 該尾座軸心調校機構作動方式如下（請參閱第5a圖、 第5B圖、第6A圖及第6B圖所示）：首先調校鎖設於該固定 座21的s周权杯22 ’使s亥调权桿22推抵該帶動件23同步帶動 該旋轉套筒24及軸套25旋轉，因著該轴套25採偏心設置於 該旋轉套筒24，因此當該旋轉套筒24旋轉時，將會使得該 軸套25產生上下左右位移進而調校轴心位置，使該尾座 透過袖心周板裝置供邊頂心26上下及左右調校之功 綜上所述，本發明『產業之可利用性』已顯而易見， 且本案貫施例所揭路出的特徵技術，並未見於各刊物及傳 媒，亦未曾被公開使用，更具有不可輕忽的附加功效，故 7 1337109 本發明的『新穎性』以及『進步性』都已符合專利法規， 爰依法提出發明專利之申請，祈請惠予審查並早日賜准專 利，實感德便。 【圖式簡單說明】 第1A圖係習用之組合示意圖。 第1B圖係習用第1圖之局部示意圖。 第2圖係本發明之立體示意圖。 第3圖係本發明之軸心調校機構分解示意圖。 第4圖係本發明之軸心調校機構組合示意圖。 第5A圖係本發明之軸心調校機構未調校平面示意圖。 第5B圖係本發明第5A圖之剖面示意圖。 第6A圖係本發明之軸心調校機構已調校平面示意圖。 第6B圖係本發明第5A圖之剖面示意圖。 【主要元件符號說明】 <習用> 尾座裝置90 床身91 尾座92 驅動93 <本發明> 尾座10 頂心94 套孔11 81337109 VI. Description of the Invention: [Technical Field] The present invention relates to a tailstock for a workbench of a machine, and more particularly to a tailstock shaft centering device. [Prior Art] When the general machine is machining on the workbench, it is common to position the workpiece through the tailstock to avoid any displacement of the workpiece affecting the processing quality. • See the tailstock device disclosed in Figures 1A and 1B. 9〇, the system includes: a tailstock 92 that is slidably disposed on the bed 91, and the tailstock 92 is displaced by the driving of the drive H93, and the tailstock device is fixed with the top core 94, and cannot be manually Adjust the axis position of the top center up and down and left and right. In order to effectively solve the aforementioned related issues, the creator of the present invention, Kelu, in the past research and development techniques and experience accumulated in the tailstock field, after several trials and eves, finally developed a tailstock axis. Adjust the device. SUMMARY OF THE INVENTION The present invention relates to a tailstock shaft centering device, which is designed to provide up, down, left, and right adjustments through the shaft reading and design. In order to achieve the above object, the tail core and adjustment mechanism of the present invention comprises: - a tailstock provided with a set of holes; and a 4 device system, wherein: the fixed seat is set in the tailstock: = the sleeve of the sleeve is adjusted a rod extending toward the sleeve hole of the tailstock; the seat is provided with a second set of sleeve holes. The carrier member is disposed on the tailstock rotation sleeve opposite to the second adjustment rod member. ;::,___:: turn:::=: By the above further analysis, the following effects can be obtained: the adjustment rod on the fixing seat is pushed through the screw lock and simultaneously pushes the top part of the driving member The driving member is rotated and positioned at different angles of the sleeve hole of the tailstock, and the rotating sleeve is rotated by the driving member to rotate. The sleeve is positionally adjusted through the sleeve hole of the rotating sleeve eccentric state. The school provides users with quick adjustments to the desired processing location. The present invention has been described with reference to the embodiments and the detailed description of the embodiments of the present invention. Understand. [Embodiment] Please refer to FIG. 2 to FIG. 6 for an embodiment of the present invention: 1337109 The present invention includes a shaft centering device 20 disposed on a tailstock 10 (see FIG. 2); The tailstock 10 is disposed on a table A of a machine table, and the tailstock 10 is formed through a set of holes 11 on one side. The shaft centering device 20 (see FIGS. 3, 4, 5A, and 5B) has a fixing seat 21, a second adjusting lever 22, a driving member φ 23, and a rotating sleeve. a sleeve 24 and a sleeve 25 having a top core 26, wherein: the fixing base 21 is fixed on the outer wall of the top surface of the tailstock 1; the second adjusting rod 22 is screwed at two ends of the fixing base 21, and the rod The free end 221 of the second adjusting rod 22 extends into the sleeve hole 11 of the tailstock 10; the end of the driving member 23 is sleeved with one end of the sleeve hole 11 of the tailstock 10, and the two sides of the driving member 23 are opposite to each other. The two adjustment ends 221 are respectively recessed _ a top portion 231 ′ and the two top portions 231 are disposed on two sides of the center of the sleeve hole 11 opposite to the tailstock 1 供 for the two adjustment rods 22 The free end 221 is disposed, and the driving member 23 is axially provided with a through hole 232. The driving member 23 is further provided with a parallel key 233. The rotating sleeve 24 is sleeved on the sleeve of the tailstock 10. a coupling end 241 is formed at an end portion of the rotating sleeve 24 adjacent to the through hole 232 of the driving member 23, and the rotating sleeve 24 passes through the coupling end 241 to the opening 631337109 hole 232 of the driving member u and level The sleeve 233 is sleeved to rotate the sleeve 24 in synchronization with the driving member 23, and the sleeve of the rotating sleeve 24 is eccentrically formed away from the end of the through hole 232 of the driving member 23; the sleeve 25 is away from the sleeve The end of the sleeve hole 242 of the rotating sleeve 24 is disposed for the top core 26, and the sleeve 25 is adjacent to the end of the sleeve hole 242 of the rotating sleeve 24 to form a joint end 251. The sleeve 25 is coupled through the joint. The end 251 is sleeved with respect to the sleeve hole 242 of the rotating sleeve 24 such that the rotating sleeve 24 is located between the sleeve 25 and the driving member 23. The tailstock axis adjustment mechanism is operated as follows (please refer to FIG. 5a, FIG. 5B, FIG. 6A and FIG. 6B): firstly adjust the s circumference cup 22' locked to the fixed seat 21. The rotating sleeve 24 and the sleeve 25 are rotated by the sigma adjustment lever 22, and the sleeve 25 is eccentrically disposed on the rotating sleeve 24, so when the rotating sleeve 24 rotates When the sleeve 25 is displaced up and down and left and right to adjust the position of the shaft center, the tailstock is transmitted through the sleeve center plate device for adjusting the top and bottom of the side core 26, and the left and right sides are adjusted. The availability of the industry has become obvious, and the feature technology revealed in the case of this case has not been seen in various publications and media, and has not been used publicly, and has additional functions that cannot be neglected. Therefore, 7 1337109 "Newness" and "progressiveness" have all complied with the patent laws and regulations, and the application for invention patents has been filed according to law, and it is prayed for review and early granting of patents. [Simple description of the diagram] Figure 1A is a schematic diagram of the combination of the habits. Fig. 1B is a partial schematic view of the first drawing. Figure 2 is a perspective view of the present invention. Figure 3 is a schematic exploded view of the shaft centering mechanism of the present invention. Fig. 4 is a schematic view showing the combination of the shaft center adjusting mechanism of the present invention. Fig. 5A is a schematic view showing the unadjusted plane of the shaft center adjusting mechanism of the present invention. Fig. 5B is a schematic cross-sectional view showing Fig. 5A of the present invention. Fig. 6A is a plan view showing the alignment of the axis adjustment mechanism of the present invention. Fig. 6B is a schematic cross-sectional view showing a fifth embodiment of the present invention. [Explanation of main component symbols] <Urban> Tailstock device 90 Bed 91 Sternstock 92 Drive 93 <The present invention> Tailstock 10 Centering 94 Nesting hole 11 8