M358019 四、指定代表圖： (一) 本案指定代表圖為：第（一）圖。 (二) 本代表圖之元件符號簡單說明： (11)主轴箱 (13)橫滑台 (15)尾座 (21)傳動座 (2 3)防屑板 (1 ) 床身 (1 2 )滑軌 (1 4 )刀塔 (2) 傳動滾珠螺桿 (2 2)控制元件 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關於一種車床Z軸雙驅動結構，尤其是指 一種將傳動滾珠螺桿分別裝設於橫滑台之二端，可帶動 橫滑台之二端同時移動而不發生偏移現象之車床Z轴雙驅 動結構。 【先前技揭Ί [0002] 按，車床是工具機械中最主要之一種，廣泛的為工 > 業界所採用，這主要是由於車床不但具有多種切削功能 ，且能適用於各種不同材料之加工，而現代工業日新月 異，產品之製作也日益精良，都是由於車床機具研究改 良的結果，其中之車銑概念複合機係可輕易的在同一機 台上作複雜零件之加工，例如車削、鑽孔或攻牙等，藉 由一台工具機即可完成一個零件之所有加工流程，大幅 減少更換機台進行加工之時間，並降低人為誤差之發生 機會。 [0003] 上述之車床，請參照第五圖所示，該車床係具有一 098200025 表單編號 A0101 第 2 頁/共 15 頁 0982000054-0 M358019 床身（4)，床身（4)頂端面之一端裝設有一主軸箱（41)， 以輸出切削力，並於床身（4)之頂端面設置有相對應之數 滑軌（42)，滑轨（42)上共同架設有一橫滑台（43)，橫滑 台（43)之頂端面裝設有一刀塔（44)，以進行切削之作業 ，且於左側之滑軌（4 2)外側裝設有一滾珠螺桿（4 5 )，以 供固接、驅動橫滑台（43)。 [0004] 然而，上述之車床在實際使用的時候，由於係於左 側裝設單邊之滾珠料’使得滾珠螺桿之知線與滑軌 之中心線不同’將會有力臂作用，導致於橫滑台移動時 會有偏移現象。 [0005] 另-種之車床’請參”六圖所*，該車床係於床 身⑷之^線裝設有-浪珠螺桿⑹，以供固接、趣動 中心線相同，但㈣之配置方切導致於滚細了2)之 … κ 1¾供、 橫滑台（43) ’使得滚珠螺桿（45)之配置係與滑執（4, 5) 不容易受到遮蔽，成加工時產生之切肩將 螺桿（45)上方不易清除’具滾珠蜾榉（45)部位在後珠 難以排出，而滾珠螺桿（45)轉動時將受 立之水分係 屑或水分之 妨礙 【新塑内容】 [0006] 是故，本創作鑑於上述之缺點，以提供〜 妨礙傳動 雙驅動結構，該車床Z軸雙驅動結構係將傳動床z軸 別裝設於床身之外側而位於横滑台之二端，π、螺椁分 台之二端同時移動而不發生偏移現象，且可避^動杈滑 積在傳動滾珠螺桿之上方而不易清除，甚至於切屑堆 滚珠螺桿之作動，也能輕易的排出水分。 098200025 表單編號Α0101 第3頁/共15頁 〇982〇〇〇〇54~〇 M358019 [0007] 本創作之車床Z軸雙驅動結構較佳實施例的特徵在於 ，其主要係具有一床身，床身頂端面之一端裝設有一主 軸箱，主轴箱係採用力學平衡校正過後之三點支撐設計 ，適合重切削並有三段或四段變速，而床身之主軸轉速 低於低稽時，仍可全馬力輸出而產生強大之切削力，並 於床身之頂端面設置有相對應之數滑軌，滑軌上共同架 設有一橫滑台，橫滑台之頂端面裝設有一刀塔，以進行 切削之作業，且於各滑軌之外側分別裝設有一傳動滾珠 螺桿，且傳動滾珠螺桿之側邊接設有一傳動座，以供固 接該床身之橫滑台而驅動該橫滑台，並於傳動滚珠螺桿 之末端裝設有一控制元件，例如一词服馬達〔Servo Motor〕，使得傳動滚珠螺桿於轉動時可達到極佳之精度 [0008] 根據本創作之車床Z軸雙驅動結構其一較佳實施例， 該傳動滚珠螺桿之上方固設有一防屑板，以避免加工時 所產生之切屑堆積在傳動滚珠螺桿上方而不易清除，造 成傳動滾珠螺桿之髒污或影響其作動。 【實施方式】 [0009] 為令本創作所運用之技術内容、創作目的及其達 成之功效有更完整且清楚的揭露，茲於下詳細說明之， 並請一併參閱所揭之圖式及圖號： [0010] 首先，請參照第一圖所示，本創作之車床Z軸雙驅動 結構係包括一床身（1)及數傳動滾珠螺桿（2)，其中： [0011] 該床身（1)係一平床式之車床，且床身（1)頂端面之 0982000054-0 098200025 表單編號A0101 第4頁/共15頁 M358019 一端裝設有一主軸箱（11)，主轴箱（11)係採用力學平衡 k正過後之三點支撐設計，適合重切削並有三段或四段 變速，而床身（1)之主軸轉速低於低檔時，仍可全馬力輸 出而產生強大之切削力，並於床身（1)之頂端面設置有相 對應之數滑轨（12)，滑軌（12)上共同架設有一橫滑台 (13)，橫滑台（13)之頂端面裝設有一刀塔（14)，以進行 切削之作業，且床身（1)係採中央給油之潤滑系統方式， 能自動潤滑動面及該傳動滾珠螺桿（2)，而主軸箱（11)之 潤滑系統則採泵浦強制給油方式，並於床身（丨）頂端面之 另一端裝設有一手動式或油壓式之尾座（15)，尾座（15) 係配有1 : 1及1/4 : 1之進给變換； [0012] 6玄傳動滾珠螺桿（2)之側邊接設有一傳動座（21 )，以 供固接該床身（1)之橫滑台（13)而驅動該橫滑台（13)， 並於傳動滾珠螺桿（2)之末端裝設有一控制元件（22)，例 如一伺服馬達〔Servo Motor〕，使得傳動滾珠螺桿（2) 於轉動時可達到極佳之精度，請一併參照第四圖所示， 傳動滾珠螺桿（2)之上方固設有一防屑板（23)，以避免加 工時所產生之切屑（3)堆積在傳動滾珠螺桿（2)上方而不 易清除，甚至於妨礙傳動滾珠螺桿（2)之作動而造成損壞 [0013] 於實施組裝時’請參閱第一圓〜第三圖，其係將各 傳動滚珠螺桿（2)分別裝設於床身（1)頂端面之各滑軌 (12)外側，並將各傳動滾珠螺桿（2)之傳動座（21)分別 固接於橫滑台（13)之底端而供驅動橫滑台（13)於切削作 業中進行Z軸方向之移動，且由於各傳動滾珠螺桿（2)係 098200025 表單編號A0101 第5頁/共15頁 0982000054-0 M358019 分別位於橫滑台（13)之二端，可帶動橫滑台（⑶之二端 同時移動而不發生偏移現象，且傳動滾珠螺桿（2)之控制 兀件（22)係可令橫滑台（13)移動時具有極佳之精度請 一併參照第四圖所示，由於加卫時之切屬⑶係大部分產 生於床身（1)之中線處’而各傳動滾珠螺桿⑵則係分別 裝=於床身⑴之相’可避免切屑⑶堆積在傳動滾珠 螺桿（2)之上方而不易清除，甚至於妨礙傳動滾珠螺桿 ()之作動’同％傳動滾珠螺桿（2)上方之防屬板⑵）亦 將達到防塵之目的。 然而前述之實施例或圖式並非限定本創作之產品態 樣、傳動料轉種類或使时^，任何所屬技術領域 中具有通常知識者之適當變化或修挪，皆應視為不脫離 本創作之專利範疇。 [0015] 由上述之元件組成與實施說明可知，本創作與現有 結構相較之下，本創作具有以下之優點： 、 · ： ：. _ 丨.本創作之傳動滾係分職設於床身之外側 而位於橫滑台之二端，可帶動橫滑台之二端同時移動而 不發生偏移現象，且傳動滚珠螺桿之控制元件〔飼服馬 達〕係可令橫滑台移動時達到極佳之精度。 _7] 2 ·本創狀各傳動滾珠螺桿係分別裝設於床身之外 側’可避免切料積在傳M珠螺桿之上方而不易清除 ’甚至於妨礙傳動滾珠螺桿之作動而造成損壞，而傳動 ，珠螺桿部位之水分也能輕易的排出，同時傳動滾珠螺 桿上方之防屑板亦將達到防塵之目的。 0982000054-0 098200025 表單編號A0I01 第6頁/共15頁 M358019 [0018] 綜上所述，本創作實施例確能遠 ^ 崎此違到所預期之使用功 政’又其所«之具體構造，不僅未#見諸於同類產品 中，亦未冒公開於申睛前，誠已完全符合專利法之規定 與要求，爰依法提出新型專利之申請，懇請惠予審查， 並賜准專利，則實感德便。 【圖式簡單說明】 [0019] 第 一圖：本創作之立體圖 [0020] 第 二圖：本創作之側視圖 [0021] 第 三圖：本創作之俯視圖 [0022] 第四圖：本創作之使用狀態圖 [0023] 第五圖：其一現有之側視圖 [0024] 第六圖：其二現有之側視圖M358019 IV. Designated representative map: (1) The representative representative of the case is: (1). (2) The symbol of the symbol of this representative figure is simple: (11) Headstock (13) Horizontal slide (15) Tailstock (21) Transmission seat (2 3) Anti-chip board (1) Bed (1 2) slippery Rail (1 4 ) turret (2) transmission ball screw (2 2) control element 5, new description: [New technical field] [0001] This creation is related to a lathe Z-axis double drive structure, especially The utility model relates to a lathe Z-axis double drive structure in which the transmission ball screw is respectively installed at two ends of the horizontal sliding table, which can drive the two ends of the horizontal sliding table to move at the same time without offset phenomenon. [Previous technical disclosure [0002] Press, lathe is the most important type of tool machinery, widely used in the industry. This is mainly because the lathe not only has a variety of cutting functions, but also can be applied to the processing of various materials. Modern industrial industry is changing with each passing day, and the production of products is becoming more and more sophisticated. It is the result of research and improvement of lathe tools. The turning and milling concept compound machine can easily process complex parts on the same machine, such as turning and drilling. Or tapping, etc., all the processing steps of a part can be completed by one machine tool, which greatly reduces the time for changing the machine for processing and reduces the chance of human error. [0003] The above lathe, as shown in the fifth figure, the lathe has a 098200025 form number A0101 page 2 / 15 page 0982000054-0 M358019 bed (4), bed (4) one end of the top end A headstock (41) is mounted to output a cutting force, and a corresponding number of slide rails (42) are disposed on the top surface of the bed (4), and a slide table (43) is commonly arranged on the slide rails (42). A turret (44) is mounted on the top surface of the horizontal sliding table (43) for cutting work, and a ball screw (45) is mounted on the outer side of the sliding rail (42) on the left side for fixing Connect and drive the slide table (43). [0004] However, when the above-mentioned lathe is actually used, since the ball material of the single side is mounted on the left side, the line of the ball screw is different from the center line of the slide rail, which will have a powerful arm effect, resulting in a cross slide. There is an offset when the table moves. [0005] Another type of lathe 'please refer to the six maps*, the lathe is attached to the bed (4) ^ line installed - wave bead screw (6), for the fixed, interesting center line is the same, but (four) configuration The square cut results in the rolling down 2)... κ 13⁄4 supply, horizontal slide (43) 'The ball screw (45) configuration and sliding (4, 5) are not easily shielded, resulting in the cutting The shoulder is not easy to remove above the screw (45). The part with the ball 蜾榉 (45) is difficult to discharge in the back bead, and the ball screw (45) will be hindered by the water swarf or moisture when the ball screw (45) rotates. [New plastic content] [0006 Therefore, in view of the above-mentioned shortcomings, the present invention provides a double-drive structure for obstructing the transmission. The Z-axis dual-drive structure of the lathe is to mount the z-axis of the drive bed on the outer side of the bed and at the two ends of the horizontal slide. π, the two ends of the boring sub-stage move at the same time without offset phenomenon, and can avoid the sliding slip above the transmission ball screw and is not easy to remove, even when the chip pile screw is actuated, it can be easily discharged. Moisture. 098200025 Form No. 1010101 Page 3 of 15 〇982〇〇〇〇54~〇M3 58019 [0007] The preferred embodiment of the Z-axis dual-drive structure of the lathe of the present invention is characterized in that it mainly has a bed body, and a spindle box is arranged at one end of the top end of the bed body, and the spindle box is corrected by mechanical balance. Three-point support design, suitable for heavy cutting and three-stage or four-speed shifting, and when the spindle speed of the bed is lower than the low-pitched, the full-horse output can still produce strong cutting force, and the phase is set on the top surface of the bed. Corresponding to the sliding rails, a sliding platform is arranged on the sliding rails, and a turret is arranged on the top surface of the horizontal sliding table for cutting work, and a driving ball screw is respectively arranged on the outer sides of the sliding rails, and A transmission seat is arranged on a side of the transmission ball screw for driving the horizontal sliding table of the bed to drive the horizontal sliding table, and a control component is installed at the end of the transmission ball screw, for example, a word service motor [Servo Motor], the transmission ball screw can achieve excellent precision when rotating. [0008] According to a preferred embodiment of the Z-axis dual drive structure of the lathe according to the present invention, an anti-chip is fixed on the drive ball screw. In order to avoid the accumulation of chips generated during processing, it is not easy to remove above the drive ball screw, which causes the drive ball screw to be dirty or affects its operation. [Embodiment] [0009] The technical content and purpose of the creation of this creation And the effect of the achievement is more complete and clear, as explained in detail below, and please refer to the drawings and drawings: [0010] First, please refer to the first figure, the creation of this The lathe Z-axis double drive structure comprises a bed (1) and a number of transmission ball screws (2), wherein: [0011] the bed (1) is a flat bed type lathe, and the top side of the bed (1) 0982000054-0 098200025 Form No. A0101 Page 4 of 15 M358019 One end is equipped with a headstock (11). The headstock (11) is designed with three points of support after mechanical balance k. It is suitable for heavy cutting and has three sections or Four-speed shifting, while the spindle speed of the bed (1) is lower than the low gear, it can still output full force and generate strong cutting force, and the corresponding number of slide rails are arranged on the top surface of the bed (1) (12) ), the slide rail (12) has a common frame The sliding table (13) and the top surface of the horizontal sliding table (13) are provided with a turret (14) for cutting work, and the bed body (1) adopts a central lubrication system for lubricating oil, which can automatically lubricate the moving surface. And the transmission ball screw (2), and the lubrication system of the headstock (11) adopts a pump forced oil supply mode, and a manual or hydraulic tailstock is mounted on the other end of the top end of the bed (丨). (15), the tailstock (15) is equipped with a 1: 1 and 1/4: 1 feed change; [0012] 6 Xuan drive ball screw (2) is connected to a side of the drive seat (21) The horizontal sliding table (13) is fixed to the horizontal sliding table (13) of the bed body (1), and a control element (22), such as a servo motor, is mounted at the end of the transmission ball screw (2). Servo Motor], the transmission ball screw (2) can achieve excellent precision when rotating. Please refer to the fourth figure, a chip guard (23) is fixed above the transmission ball screw (2) to Avoid the chips generated during processing (3) accumulating above the drive ball screw (2) and not easy to remove, even hindering the movement of the drive ball screw (2) Caused damage [0013] When performing assembly, please refer to the first circle to the third figure, which are respectively installed on the outer side of each of the slide rails (12) of the top surface of the bed (1). And the transmission seat (21) of each transmission ball screw (2) is respectively fixed to the bottom end of the horizontal sliding table (13) for driving the horizontal sliding table (13) to move in the Z-axis direction during the cutting operation, and Each drive ball screw (2) is 098200025 Form No. A0101 Page 5 / Total 15 pages 0982000054-0 M358019 are respectively located at the two ends of the horizontal slide (13), which can drive the horizontal slide (the two ends of (3) move simultaneously without occurrence Offset phenomenon, and the control element (22) of the transmission ball screw (2) can make the cross slide table (13) have excellent precision when moving. Please refer to the fourth figure as shown in the figure. Most of the genus (3) is produced in the middle of the bed (1), and each of the transmission ball screws (2) is installed separately with the phase of the bed (1) to prevent the chips (3) from accumulating above the transmission ball screw (2). It is not easy to remove, and even hinders the operation of the transmission ball screw (), the same as the above-mentioned transmission ball screw (2) The board (2)) will also achieve the purpose of dust prevention. However, the foregoing embodiments or drawings are not intended to limit the product aspect of the present invention, the type of transmission material or the timing, and any appropriate changes or modifications of those of ordinary skill in the art should be regarded as not departing from the creation. The scope of patents. [0015] From the above component composition and implementation description, this creation has the following advantages compared with the existing structure: , : : : _ 丨. The creation of the drive roller system is divided into the bed The outer side is located at the two ends of the horizontal sliding table, which can drive the two ends of the horizontal sliding table to move at the same time without offset, and the control element of the transmission ball screw (feeding motor) can make the horizontal sliding table reach the pole. Good precision. _7] 2 · Each drive ball screw system of this creation is installed on the outer side of the bed to avoid the cutting material accumulated above the M-bead screw and it is not easy to remove ' even obstructing the action of the transmission ball screw, and causing damage. The water in the transmission and the screw part of the bead can also be easily discharged, and the anti-chip board above the transmission ball screw will also achieve the purpose of dust prevention. 0982000054-0 098200025 Form No. A0I01 Page 6 of 15 M358019 [0018] In summary, the present embodiment can indeed be far from the expected construction of the use of the 'construction' Not only did it not be seen in similar products, nor did it appear to be disclosed before the application of the eye, Cheng has fully complied with the requirements and requirements of the Patent Law, and submitted an application for a new type of patent in accordance with the law, pleading for review and granting patents. Debian. [Simplified illustration of the drawing] [0019] The first picture: the perspective view of the creation [0020] The second picture: the side view of the creation [0021] The third picture: the top view of the creation [0022] The fourth picture: the creation of this Usage State Diagram [0023] Fifth Diagram: One of the Existing Side Views [0024] Sixth Diagram: Two Existing Side Views
【主要元件符號說明】 [0025] <本創作> (1 ) 床身 (1 2 )滑軌 (1 4 )刀塔 (2) 傳動滾珠螺桿 (2 2)控制元件 (3 )切屑 (:_ 1 主轴箱 (1 3)橫滑台 (1 5)尾座 (2 1 )傳動座 (2 3)防屑板 [0026] 098200025 <現有> (4)床身 （41)主軸箱 表單編號A0101 第7頁/共15頁 0982000054-0 M358019 (4 2)滑執 （4 3)橫滑台 (4 4)刀塔 （4 5)滚珠螺桿 098200025 表單編號A0101 第8頁/共15頁 0982000054-0[Main component symbol description] [0025] <This creation> (1) Bed (1 2) Slide rail (1 4 ) Turret (2) Drive ball screw (2 2) Control element (3) Chip (: _ 1 headstock (1 3) cross slide (1 5) tailstock (2 1) drive seat (2 3) chip guard [0026] 098200025 <existing> (4) bed (41) headstock form No. A0101 Page 7 of 15 0982000054-0 M358019 (4 2) Slipper (4 3) Horizontal slide (4 4) Turret (4 5) Ball screw 098200025 Form No. A0101 Page 8 of 15 0982000054 -0