M294382 八、新型說明： 【新型所屬技術領域】 本創作切削機機體恆溫結構改良，主要於切削機體與 加工頭座上，依滑軌組合之鄰側分別預設供引入冷卻用流 體的循環孔槽，供配合油冷機的輸送循環，經由流體的循 環達到實際機體溫度可維持在一定的常溫，進而確保頭座 及機體加工移位之平穩，更且能進一步提升整體的加工精 I 密度及產品品質，使切削機的加工使用更符實用經濟安全 之使用目的。 【先前技術】 按以一般精密加工之製造，通常除整個加工場所需做 恆溫的設計外，且於加工的機具上，尤其要講究整個加工 機體的恆溫設計，其主要防止因爲滑動摩擦所產生的溫升 現象，以致影響到整個機具諸如滑軌、平台或其軸心轉動 _ 等的平直、真圓度等等，尤以現行各式加工的品質，進入 到奈米級之加工品質要求需要，以傳統的切削加工機具的 組裝設計’如何有效的符合高精密度加工的使用需要，以 現行的機具設計，其實一直有難以克服且無法做有效且穩 定加工品質的提升，以現行的切削機設計，於機體上爲提 供加工頭座的滑控移位，於機體頂部平台上，分設有滑軌 以提供加工頭座整體的滑移導向，其配合傳動導螺桿的轉 控’使頭座得以做移位操控，惟此等設計，其移位愈頻凡 5 M294382 ，貝棋雖具軸承的輔助，但以機件的滑移，產生摩擦的溫 升現象在所難免，尤其在頭座部份，其實爲因應加工刀座 的轉控升降，所設滑軌導引，亦會有相對性的溫升現象， 其溫升的狀況與工作場所的恆溫控制呈相對應的，不僅形 成環境溫度的增加，更會因爲機體的溫升而產生微量的機 具精密度變換，而最令業者困擾的則是，直接將影響到實 際工件的加工精密度，以懸臂狀滑移之加工頭座架構，其 懸臂長在高速轉動或重切削加工時，所產生的加工真圓度 及尺寸的精確性，一直很難做有效性的提升與突破，而以 現行切削加工精密度愈來愈高的精密加工要求上，如何克 服此一加工精密度控制上的困擾，便成爲業界不斷硏究改 良的目標。 【新型內容】 本創作f爲一切削機具專業設計生產業者，依多年來 於切削機具設計製造使用的經驗，對實際機具因爲加工溫 升所產生之諸多影響實際產製加工精密度的影響情形至爲 了解，經悉心地硏究改良，終開發出本創作之一種切削機 機體恆溫結構改良，直接於本體及加工頭座的滑軌側邊分 設可直接循環冷卻保持常溫的輔助結構，使整部機具加工 滑控穩定更達到精密加工使用之需要，有效克服現行同類 結構設計使用時所產生諸多影響精度之加工不良缺點。 本創作之主要創作目的在於：提供本體及加工頭座於 M294382 加工滑移操控時，於其滑軌柏對邊側，分設供循環流體流 動的孔槽，以適當的循環管路穿置冷卻，達到機體及頭座 等溫升的控制，確保機具加工傳控時的安全及加工精密度 和品質的提升目的。 【實施方式】 爲方便貴審查委員能進一步瞭解本創作之結構特徵 及其實用目的，謹以一實施例圖式配合詳細說明如后： I 本創作之切削機機體恆溫結構改良，其整體結構的改 良，請配合第一、二圖所示，包含有加工機的機體（10 )，和其頂部平台面上所設供驅控頭座（11)做水平軸 向移位的轉動螺桿（12)和架撐導向之滑軌（13)， 直接於滑軌（13)的底側附近邊面上，於機體（10) 上預設有中空的流通孔槽（1 4 )，主要在具相對滑動摩 擦的滑軌（13)底緣適當處，分設流通孔槽（14)， § 其可呈相互連通狀或直接以獨立的循環連通油管，供 由設於機體（1 〇 )外側之油冷機（2 0 )，依其內部預 設有加壓泵設計，將循環流體加壓經由連通油管(功輸入 到機體（1〇)內部，並由另一端輸出到油冷機（2 0) 內部冷卻循環使用，使流體由流通孔槽（14)引入後， 經循環機體（1〇)內部預設的流通孔槽（14)輸出後 ，再以循環連通油管（21)予以引接回油冷機（2 0) 內部，做爲冷卻及貯放，供循環使用；而於加工頭座（1 7 M294382 1)的兩側，配合相對於滑動之滑軌（13)相同位置， 亦設留相同的流通孔槽（1 4 )，方便由油冷機（2 0 ) 處，以相同連通油管（2 1 )將循環冷卻油料由一側引入 ，使其隨滑動頭座（11)的滑移，對滑移的軌道溫升提 供適當的降溫冷卻的效用，可確保整部機具在加工使用時 ，不會有摩擦溫升影響滑移穩定，確保操控性的良好，更 而進一步的強化機具加工時不會產生精密度的移動性偏差 ’以確保加工品質及產品精密度的穩定一致與提升等實用 目的。 本創作預設冷卻降溫結構設計，其藉由循環流體的流 通直接對機體（10)上可能產生溫升之滑動位置做直接 吸熱冷卻的循環，進一步確保機體（10)與頭座（2 0 )間的架裝精密度及滑動穩定性的維持，進一步可確實避 免溫升所產生的金屬膨脹或變形，以玫影響機具傳動控制 的穩定，有效且大幅提升實際產製加工精密度，尤其在表 面的加工粗糙度上，更可達到最佳的實用效益的特性，就 其結構創作之安全穩定及加工精密度的提升效益，確爲切 削機具產製精密度提升的一大創新改良設計。 糸示上所述’本創作切肖[|機機體'陵溫結構改良，將切削 機機體及其頭座組裝滑軌的滑動底面，預設流通孔槽，供 以管路將冷卻流體引入循環冷卻，使整個機體及頭座的結 構架裝滑控更平順，可有效提升切削加工使用時結構之穩 8 M294382 定，進而提升整體加工精密度及產品加工品質，達到實用 精密安全的產製目的，就其創新實用功效實已符合新型專 利申請的要件，爰依法出專利申請。 M294382 【圖式簡單說明】 (一） ·圖式部份： 第一圖：係本創作切削機具循環結構組裝立體圖。 第二圖：係本創作切削機具循環冷卻管路示意參考圖。 (二） ·圖號部份： (10)機體 （11)頭座 (12)螺桿 （13)滑軌 (14)連通孔槽 (2 0)油冷機 (21)連通油管M294382 VIII. New description: [New technical field] The constant temperature structure of the cutting machine body is improved, mainly on the cutting body and the processing head seat, and the circulating holes for introducing the cooling fluid are respectively preset on the adjacent sides of the slide rail combination. For the conveying cycle of the oil cooler, the actual body temperature can be maintained at a certain normal temperature through the circulation of the fluid, thereby ensuring the smooth displacement of the headstock and the body, and further improving the overall processing precision and product quality. In order to make the processing of the cutting machine more practical and economical. [Prior Art] In the manufacture of general precision machining, usually in addition to the constant temperature design required for the entire processing plant, and on the machine tool, especially the constant temperature design of the entire processing body, which mainly prevents the sliding friction. The phenomenon of temperature rise, which affects the straightness, roundness, etc. of the entire machine such as the slide rail, the platform or its axis rotation, etc., especially the quality of the current various processing, and needs to enter the processing quality requirements of the nanometer level. With the assembly design of traditional cutting tools, how to effectively meet the needs of high-precision machining, with the current machine design, in fact, it has been difficult to overcome and can not be effective and stable processing quality improvement, with the current cutting machine Designed to provide sliding control displacement of the machining head seat on the machine body, on the top platform of the machine body, there are sub-sliding rails to provide the overall sliding guide of the machining head seat, and the rotation control of the transmission lead screw is used to make the head seat It is possible to do shift control, but this design, the shift is more frequent than 5 M294382, although the chess has the auxiliary of the bearing, but the slip of the machine produces The temperature rise phenomenon of friction is inevitable, especially in the headstock part. In fact, in response to the rotation and control of the processing tool holder, the slide rail guide is also provided with a relative temperature rise phenomenon, and the temperature rise condition and The constant temperature control in the workplace corresponds to not only the increase of the ambient temperature, but also the micro-machine precision change due to the temperature rise of the body. The most troublesome thing for the operator is that it will directly affect the processing of the actual workpiece. Precision, the cantilever-like sliding head frame structure, the canopy length of the high-speed rotation or heavy cutting process, the accuracy of the processing roundness and the accuracy of the size, it has been difficult to improve the effectiveness and breakthrough, With the precision machining requirements of the current cutting precision becoming higher and higher, how to overcome the trouble of the precision control of the machining has become the goal of continuous improvement in the industry. [New content] This creation f is a professional design and production manufacturer of cutting tools. Based on the experience of designing, manufacturing and using cutting tools for many years, the actual machine tool has many influences on the actual production processing precision due to the processing temperature rise. In order to understand, after careful improvement, the constant temperature structure of a cutting machine body was developed, and the auxiliary structure which can directly circulate cooling and maintain normal temperature is directly arranged on the side of the rail of the body and the processing head. The machine tool processing and sliding control is stable and meets the needs of precision machining and use, effectively overcoming the shortcomings of machining defects caused by the current similar structural design and use. The main purpose of this creation is to provide the body and the processing head. When the M294382 is used for the processing of the sliding movement, the hole for the circulating fluid flow is divided on the side of the sliding rail, and the cooling is carried out by appropriate circulation. To achieve the control of the temperature rise of the body and the head seat, to ensure the safety of the processing and control of the machine and the purpose of improving the precision and quality of the processing. [Embodiment] In order to facilitate the review of the structural features and practical purposes of the author, the embodiment of the present invention will be described in detail with reference to the following: I. The constant temperature structure of the cutting machine body is improved, and its overall structure For improvement, please match the first and second figures, the machine body (10) containing the processing machine, and the rotating screw (12) for the horizontal axial displacement of the driving head block (11) on the top platform surface. And the rail-guided rail (13), directly on the side near the bottom side of the slide rail (13), is provided with a hollow flow hole groove (1 4 ) on the body (10), mainly in relative sliding The bottom edge of the friction rail (13) is suitably located, and the flow hole groove (14) is separately provided. § It may be connected to each other or directly connected to the oil pipe in an independent circulation for the oil cooler installed outside the body (1 〇). (2 0 ), according to the internal design of the pressurized pump, pressurizing the circulating fluid through the connecting oil pipe (work input into the inside of the body (1〇), and output from the other end to the oil cooler (20) internal cooling cycle Used to introduce fluid through the flow orifice (14) After the output of the internal flow passage (14) of the body (1〇) is outputted to the inside of the oil cooler (20) by the circulating communication oil pipe (21), it is used for cooling and storage for recycling; On the two sides of the processing head (1 7 M294382 1), the same position as the sliding rail (13) is matched, and the same flow hole (1 4 ) is also provided, which is convenient for the oil cooler (20). The circulating cooling oil is introduced from one side by the same connecting oil pipe (2 1 ), so that it can provide appropriate cooling and cooling effect on the sliding track temperature rise with the sliding of the sliding head seat (11), thereby ensuring the whole machine tool. When used in processing, there is no frictional temperature rise that affects slip stability, ensuring good handling, and further, the precision of the machine tool does not produce precision mobility deviations to ensure the processing quality and product precision stability. The purpose of consistency and promotion is to design a cooling and cooling structure. The circulation of the circulating fluid directly performs a direct endothermic cooling cycle on the sliding position of the body (10) where temperature rise may occur, further ensuring the body (10). With the head seat (2 0 The maintenance of the mounting precision and the sliding stability between the two can further avoid the metal expansion or deformation caused by the temperature rise, affecting the stability of the machine transmission control, effectively and greatly improving the precision of the actual production processing, especially in On the surface roughness, it can achieve the best practical benefits. The safety and stability of the structure creation and the improvement of the processing precision are indeed a new and improved design for the precision improvement of the cutting machine. The above description of the 'this machine cuts the [|machine body' tombstone structure improvement, the cutting machine body and its head seat assembly sliding rail bottom surface, preset flow hole, for the pipeline to introduce cooling fluid into the circulation cooling The structure of the whole body and the head frame is smoother and smoother, which can effectively improve the stability of the structure when the cutting process is used, thereby improving the overall processing precision and product processing quality, and achieving the purpose of practical precision and safety. As far as its innovation and practical functions are in line with the requirements of the new patent application, the patent application is filed according to law. M294382 [Simple description of the diagram] (1) ·Graphic part: The first picture: is a three-dimensional diagram of the cycle structure of the cutting machine. The second picture is a schematic reference diagram of the circulating cooling circuit of the cutting machine. (2) · Part No.: (10) Body (11) Head (12) Screw (13) Slide (14) Connecting hole (2 0) Oil cooler (21) Connecting oil pipe