1277272 玖、發明說明 (發明說明應敘明：發明所屬之技術領域、先前技術、內容、實施方式及圖式簡單說明) 【發明所屬之技術領域】 本發明係與馬達有關，更詳而言之，乃是指一種立式 臥式兩用之馬達外殼。 5 【先前技術】 按，習知之馬達，目前市場主流有歐日系之IEC規格， 以及美系的ΝΑΜΑ規格兩種，而依其設置之方式之不同而 分為立式及臥式兩種： 立式馬達以其前蓋周圍預設之若干設置孔配合螺栓等 10 物件來安裝於一平面物體上，而立式馬達之前蓋通常具有 大於馬達本身殼身直徑的部位，可用來設置該等設置孔， 藉以使該等設置孔相對位於該殼身周緣之外側，在直立設 置時能更為穩固的固定於物體上；臥式馬達則於馬達之殼 身設置腳座，以橫置的方式藉由腳座安裝於一平面物體上， 15 其前蓋則僅用來套接於馬達本身之殼身，因此並未有額外 的結構設計，臥式馬達之前蓋一般會與後蓋相同，其體積 較立式馬達之前蓋為小。 由上述可知，同一規格的馬達即有立式及臥式兩種， 因此在備料時，同一種規格必須備料兩份，其庫存的壓力 20 择大，而為一極需解決的問題。 此外，在歐洲已有立臥兩用之設計，其具有一較大外 徑之立式前蓋，而腳座為可拆卸之設計，在立式使用時， 即可拆下腳座，而直接使用前蓋來固定，在臥式使用時， 則直接透過該等腳座來設置，此種設計在臥式設置時，該 U續次頁（發明說明頁不敷使用時，請註記並使用續頁） -4- 1277272 發明說明 較大外徑之前蓋會產生外觀上的問題，通常欲使用臥式馬 達的使用者會直接購買臥式馬達而不會購買此種立臥兩用 式的馬達，因此銷售者仍然需要準備兩種規格的馬達。 此外，合併立臥式之功能會導致馬達設置上困難，在 5 立臥合併設計時，前蓋之周緣係大於於殼身，所以，在臥 式設置時，馬達前蓋會抵於被設置的物體表面而無法設置， 或形成不易設置之障礙，因此，必需變更設計，使腳座高 於前蓋與殼身的差距才能設置，此反而會導致不符合IEC 的標準規格，而成為非標準規格的馬達。 10 因此，目前尚未有合適的立臥式兩用馬達外殼。 【發明内容】 本發明之主要目的即在提供一種馬達外殼，其除了可 供立式臥式兩用，更可減輕製造者庫存的壓力。 15 本發明之次一目的乃在提供一種馬達外殼，其解決了 習知立臥兩用馬達在設置時所可能發生的設置障礙、以及 外觀上的問題。 緣是，為達成前述目的，依據本發明所提供之一種馬 達外殼，包含有：一殼身，呈管狀，其外表面形成多數散熱 20 鰭片，該殼身之側壁設有若干腳座，用以供臥式設置時連 接於外界之用；一後蓋，蓋設於該殼身之後端，中央具有 一轴孔；一前蓋，蓋設於該殼身之前端，中央具有一軸孔; 其特徵在於：該前蓋之端面向外凸伸一凸台，且該前蓋於 該凸台周圍形成一肩面，其中，該凸台之口徑小於該殼身 -5- 1277272 _ 發明說明$賣頁 之管徑；更包含有：一前置盤，其外緣直徑大於該殼身之 直徑，可拆卸地套置於該凸台，且該前置盤之内環面與該 凸台之周壁相接，該前置盤之端面抵接於該肩面，並藉至 少一連接件迫緊於該前蓋，其中，該連接件係提供將該前 5 置盤迫緊於該前蓋之迫緊力；該前置盤具有若干設置孔， 可供立式設置時連接於外界之用。 【實施方式】 馨 為了詳細說明本發明之構造及特點所在，茲舉以下四 10 較佳實施例並配合圖式說明如后： 請參閱第一圖至第二圖，本發明第一較佳實施例所提 供之一種馬達外殼（10)，主要由一殼身（11)、一後蓋（21)、 一前蓋(31)、以及一前置盤(41)所組成，其中： 該殼身（11)，呈管狀，外表面形成多數散熱鰭片（12)， 15 該殼身（11)之侧壁設有若干腳座（14)，用以供臥式設置時連 接於外界之用，該殼身（11)内部可供設置轉子、定子（圖中 未示），其中，由於轉子、定子之結構係為習知，且非本案 · 之申請重點，容不贅述； 該後蓋(21)，蓋設於該殼身（11)之後端，中央具有一軸 20 孔（22); 該前蓋（31)，蓋設於該殼身（11)之前端，中央具有一軸 孔（32);該後蓋（21)及該前蓋（31)之軸孔（22)(32)係用以在 組裝時，供轉子之軸桿（圖中未示）置入； 本發明之特點在於： -6- 1277272 發明說明®；!； 该设身（11)表面之散熱鰭片（12)間形成與該殼身（11)長 軸平灯之右干柱條（16)，各該杈條（16)之前端具有一螺孔 (17)； 該前蓋（31)之端面向外凸伸一凸台（34)，且該前蓋（31) 5於凸台（34)周圍形成一肩面（35)，其中，該凸台（34)之口徑 小於該殼身（11)之管徑； 該前置盤（41)，其外緣直徑大於該殼身（11)之直徑，可 拆卸地套置於該凸台（34)，該前置盤(41)之内環面與該凸台 (34)之周壁相接，且端面抵接於該肩面（35)，該前置盤(41) 10具有若干連接孔(42)對應於各該柱條（16)之螺孔（17)，並藉 若干連接件(44)(本實施例中係為螺栓）穿經各連接孔(42)而 螺接於各該柱條（16)之螺孔（17)，藉以將該前置盤（41)向該 則蓋（31)迫緊，其中，該等連接件（44)係提供將該前置盤 (41)迫緊於該前蓋（31)之迫緊力；該前置盤(41)具有若干設 15置孔(46)，可供立式設置時連接於外界之用。 如弟二圖所示，當欲將本發明（10)以立式方式設置，則 係利用該前置盤（41)上的設置孔（46)配合螺栓等栓件固定 於一平面物體上； 如第一圖及第四圖所示，當欲將本發明（1〇)以臥式方 20式設置，則先將該等連接件(44)卸除，使該前置盤(41)自該 前蓋（31)上卸下，再利用該殼身（11)上的腳座（14)配合螺栓 等栓件固定於一被設置物體上；由於本發明係先將該前置 盤(41)卸除後才以臥式設置，因此可避免前置盤(41)抵於被 没置之物體。 -7- 發明說明βΜ 絲 ，· μ "不一干又丨土只犯例所提供之一 ♦達外殼(50)，主要概同於前揭第—實施例，不同之處在 Μ則置那1)與該凸台（53)間係藉由二連接件 2接，該二連接件(54)(55)於本實施例中分別是設於該 =盤(51)之1環面的螺紋，以及設於該凸台⑼之周壁的 —螺紋，該則置盤(51)係以該二連接件(54)(55)相螺接的 2套置迫緊於該凸台(53);藉此，該前置盤(51)同樣以可 卸的方式連接於該前蓋(56)。 述本第一貝施例的使用方式概同於前揭實施例，容不資 請再參閱第六圖，本發明第三較佳實施例所提供之一 於馬達外殼(60)，主要概同於前揭第一實施例，不同之處在 該前蓋(61)之周緣形成若干凸耳(62)，豸等凸耳⑹)係 .面與該肩面(64)㈣，且該等凸耳(62)對應於各她條 7)之螺孔，)，豸前置盤(65)之端面除了抵接於該肩面 4)，亦抵接於該等凸耳（62);而各該凸耳（62)具有一穿 ⑹)，該前置盤(65)上具有若干連接孔(a)對應於各該穿孔 (63)，該等連接件(68)係為螺栓，冑過各該連接孔⑽及 該穿孔(63)後，再螺接於各該螺孔(671)，#以將該前置趣 (65)迫緊於該前蓋（61)。 氣 本第三實施例之使用方式概同於第一實施例，容不 述。 、 -8- 1277272 _ 發明說明續頁 請再參閱第七圖至第八圖，本發明第四較佳實施例所 提供之一種馬達外殼（70)，主要概同於前揭第一實施例，不 同之處在於： 該前蓋（75)之端面呈平面狀； 5 該前置盤（77)貼置於該前蓋之端面亦呈平面狀。 本第四實施例之使用方式概同於第一實施例，容不贅 述。 請再參閱第九圖至第十圖，本發明第五較佳實施例所 提供之一種馬達外殼（80)，主要概同於前揭第一實施例，不 10 同之處在於： 該前蓋（85)之外端面向内凹設一凹槽（86)，該前置盤 (87)則對應形成一凸出部（88)，該凸出部（88)之形狀對應於 該凹槽（86)，於該前置盤（87)貼置於該前蓋（85)時，該凸出 部（88)嵌入於該凹槽（86); 15 此外，該等連接件（89)(本實施例中係為螺栓）係穿過該 前置盤（87)之連接孔（871)而螺接於該前蓋（85)預設之螺孔 (851)。 本第五實施之使用狀態係概同於前揭第一實施例，容 不贅述。 20 經由上述之結構，本發明可產生如下優點： 一、可立式臥式兩用：藉由該前置盤與該前蓋之可拆 卸關係，可在立式設置時藉該前置盤設置，而在臥式設置 時，該前置盤亦可拆卸下來，而直接藉由殼身上之腳座來 設置，藉此可達到立臥兩用之效果。 -9- 1277272 發明說明#賣頁 二、本發明解決了習知技術中將立臥式結合時的缺失， 在臥式設置時，藉由該前置盤之可拆卸結構，成功的避免 習知技術中前蓋會抵於被設置物體表面而不能安裝的問題， 且因此腳座不需提高其高度，能符合各國之標準規格。 5 三、庫存壓力降低：藉由本發明之設計，製造業者不需 準備立式、臥式兩種馬達，而僅需準備一種馬達以及前置 盤即可，即，本發明在一般狀態為臥式馬達，在裝上前置 盤後即為立式馬達，可在出廠前依客戶訂單再決定是否裝 設前置盤，藉此可確實降低庫存壓力。 10 由上可知，本發明之技術重點在於：藉由增設一前置 盤，可免除前蓋不同規格之備料、庫存問題；而對於前置盤 與前蓋或殼身間之連接方式，前揭各實施例係為舉例，本 案發明人並不意欲因此而限制本案之範圍。 -10- 1277272 發明說明續頁 【圖式簡單說明】 第一圖係本發明第一較佳實施例之組合立體圖； 第二圖係本發明第一較佳實施例之分解立體圖； 第三圖係本發明第一較佳實施例之使用動作圖，顯示 5 立式設置之狀態； 第四圖係本發明第一較佳實施例之使用動作圖，顯示 臥式設置之狀態； 第五圖係本發明第二較佳實施例之分解立體圖； 第六圖係本發明第三較佳實施例之分解立體圖； 10 第七圖係本發明第四較佳實施例之組合立體圖； 第八圖係本發明第四較佳實施例之分解立體圖； 第九圖係本發明第五較佳實施例之組合立體圖；以及 第十圖係本發明第五較佳實施例之分解立體圖。 15 1277272 發明說明$賣頁; 【圖式符號說明】 (10)馬達外殼 (11)殼身 (12)散熱鰭片 (14)腳座 (16)柱條 (17)螺孔 (21)後蓋 P2)軸孔 (31)前蓋 5 (32)軸孔 (34)凸台 (35)肩面 (41)前置盤 (42)連接孔 (44)連接件 (46)設置孔 (50)馬達外殼 (51)前置盤 (53)凸台 (54)(55)連接件 (56)前蓋 10 (60)馬達外殼 (61)前蓋 (62)凸耳 (63)穿孔 (64)肩面 (65)前置盤 (66)連接孔 (67)柱條 (671)螺孔 (68)連接件 (70)馬達外殼 (75)前蓋 (77)前置盤 15 (80)馬達外殼 (85)前蓋 (851)螺孔 (86)凹槽 (87)前置盤 (871)連接孔 (88)凸出部 (89)連接件 -12-1277272 发明, the description of the invention (the description of the invention should be described: the technical field, the prior art, the content, the embodiment and the schematic description of the invention) TECHNICAL FIELD The present invention relates to a motor, and more specifically , refers to a vertical horizontal dual-purpose motor casing. 5 [Prior Art] According to the conventional motor, there are two kinds of IEC specifications in Europe and Japan, and two specifications in the US, and they are divided into vertical and horizontal according to the way they are set up: The motor is mounted on a plane object by a plurality of setting holes, such as bolts, which are preset around the front cover, and the front cover of the vertical motor usually has a portion larger than the diameter of the casing of the motor itself, and can be used to set the holes. Therefore, the set holes are relatively located on the outer side of the periphery of the shell, and can be more firmly fixed to the object when standing upright; the horizontal motor is provided with a foot on the casing of the motor, by means of a transverse manner The foot is mounted on a flat object, 15 the front cover is only used to be sleeved on the body of the motor itself, so there is no additional structural design. The front cover of the horizontal motor is generally the same as the back cover, and its volume is relatively The front cover of the vertical motor is small. It can be seen from the above that the motor of the same specification has both vertical and horizontal types. Therefore, when preparing the material, the same specification must be prepared in two parts, and the pressure of the stock is 20, which is a problem to be solved. In addition, there is a vertical and horizontal design in Europe, which has a vertical outer front cover with a large outer diameter, and the foot seat is detachable. When used in vertical position, the foot can be removed and used directly. The front cover is fixed, and when it is used horizontally, it is directly disposed through the feet. When the design is horizontally set, the U continues to be paged. (When the invention page is not enough, please note and use the continuation page. -4- 1277272 The invention shows that the outer cover has a large appearance, and the front cover may cause an appearance problem. Generally, a user who wants to use a horizontal motor directly purchases a horizontal motor without purchasing such a vertical and horizontal motor. The seller still needs to prepare two sizes of motors. In addition, the combination of the vertical and horizontal functions will make the motor difficult to set up. In the case of the 5 vertical and horizontal design, the circumference of the front cover is larger than the outer casing. Therefore, in the horizontal setting, the front cover of the motor will be set against the set. The surface of the object cannot be set, or it may form an obstacle that is difficult to set. Therefore, it is necessary to change the design so that the gap between the foot and the front cover can be set. This may result in non-standard specifications and non-standard specifications. motor. 10 Therefore, there is currently no suitable vertical and horizontal dual-purpose motor casing. SUMMARY OF THE INVENTION The main object of the present invention is to provide a motor casing which can be used for vertical and horizontal use, thereby reducing the pressure on the manufacturer's inventory. A second object of the present invention is to provide a motor casing which solves the installation obstacles and appearance problems that may occur in conventionally placed dual-purpose motors. In order to achieve the foregoing objective, a motor casing according to the present invention comprises: a casing body having a tubular shape, the outer surface of which forms a plurality of heat dissipating 20 fins, and the side wall of the casing body is provided with a plurality of feet. For the horizontal arrangement, it is connected to the outside; a rear cover is disposed at the rear end of the shell body, and has a shaft hole at the center; a front cover is disposed at the front end of the shell body, and has a shaft hole at the center; The end surface of the front cover protrudes outwardly from a boss, and the front cover forms a shoulder surface around the boss, wherein the boss has a smaller diameter than the shell body -1 - 1277272 - Description: The pipe diameter further includes: a front disc having a diameter larger than a diameter of the shell body, detachably sleeved on the boss, and an inner ring surface of the front disc and a peripheral wall of the boss And the end surface of the front disc abuts against the shoulder surface and is fastened to the front cover by at least one connecting member, wherein the connecting member provides a tight pressing of the front 5 disc to the front cover The front disc has a plurality of setting holes for connection to the outside in a vertical setting. [Embodiment] In order to explain the structure and features of the present invention in detail, the following four preferred embodiments are described with reference to the following figures: Referring to the first to second figures, the first preferred embodiment of the present invention The motor casing (10) provided by the example is mainly composed of a shell body (11), a back cover (21), a front cover (31), and a front disc (41), wherein: the shell body (11), in a tubular shape, the outer surface forms a plurality of heat dissipating fins (12), 15 the side wall of the shell body (11) is provided with a plurality of feet (14) for connection to the outside when horizontally arranged, The inside of the shell body (11) is provided with a rotor and a stator (not shown). The structure of the rotor and the stator is conventional, and the application focus of the present invention is not described in detail; the back cover (21) The cover has a shaft 20 hole (22) at the rear end of the shell body (11); the front cover (31) is disposed at the front end of the shell body (11), and has a shaft hole (32) at the center; The rear cover (21) and the shaft hole (22) (32) of the front cover (31) are used for inserting a shaft (not shown) of the rotor during assembly; The feature is: -6- 1277272 Description of the invention;;; The heat sink fin (12) on the surface of the body (11) forms a right stem (16) with a long axis flat light of the shell body (11), Each of the rafters (16) has a screw hole (17) at a front end thereof; an end surface of the front cover (31) protrudes outwardly from a boss (34), and the front cover (31) 5 surrounds the boss (34) Forming a shoulder surface (35), wherein the diameter of the boss (34) is smaller than the diameter of the shell body (11); the front disc (41) has a diameter larger than the diameter of the shell body (11) Removably sleeved on the boss (34), the inner ring surface of the front disc (41) is in contact with the peripheral wall of the boss (34), and the end surface abuts against the shoulder surface (35), The front tray (41) 10 has a plurality of connecting holes (42) corresponding to the screw holes (17) of each of the bars (16), and passes through a plurality of connecting members (44) (in this embodiment, bolts) The connecting hole (42) is screwed to the screw hole (17) of each of the column strips (16), thereby pressing the front disc (41) toward the cover (31), wherein the connecting members (44) Providing a pressing force for pressing the front tray (41) against the front cover (31); the front tray (41) has Connected to the outside is provided with a dry hole 15 (46), disposed for vertical. As shown in the second figure, when the invention (10) is to be arranged in a vertical manner, the mounting hole (46) on the front disc (41) is fixed to a planar object by bolts such as bolts; As shown in the first and fourth figures, when the present invention (1〇) is to be placed in a horizontal square type 20, the connecting members (44) are first removed, so that the front tray (41) is self-contained. The front cover (31) is detached, and the foot (14) on the shell body (11) is fixed to an object to be set by a bolt or the like; since the present invention firstly mounts the front tray (41) ) It is set horizontally after being removed, so that the front disc (41) can be prevented from coming into contact with the object that is not placed. -7- 发明 发明 发明 发明 发明 发明 发明 发明 发明 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利1) is connected to the boss (53) by two connecting members 2, and the two connecting members (55) (55) are respectively arranged on the ring surface of the ring of the = (51) in this embodiment. And a thread disposed on a peripheral wall of the boss (9), wherein the disk (51) is tightly coupled to the boss (53) by two sets of the two connecting members (54) (55); Thereby, the front tray (51) is also detachably connected to the front cover (56). The use of the first embodiment of the present invention is the same as that of the previous embodiment. It is not necessary to refer to the sixth figure. The third preferred embodiment of the present invention provides one of the motor casings (60). The first embodiment is disclosed in the prior art, except that a plurality of lugs (62), a lug (6), and the shoulder surface (64) (four) are formed on the periphery of the front cover (61), and the convex The ear (62) corresponds to the screw hole of each of the strips 7), and the end surface of the front disc (65) abuts against the lugs (62) in addition to the end surface 4); The lug (62) has a through hole (6). The front plate (65) has a plurality of connecting holes (a) corresponding to the through holes (63), and the connecting members (68) are bolts. After the connecting hole (10) and the through hole (63), the screw hole (671) is screwed to each of the screw holes (671) to press the front cover (65) to the front cover (61). The third embodiment is used in the same manner as the first embodiment, and is not described. -8- 1277272 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The difference is that: the end surface of the front cover (75) is flat; 5 the front disc (77) is also placed on the end surface of the front cover and is also planar. The mode of use of the fourth embodiment is the same as that of the first embodiment, and is not described. Referring to the ninth to tenth drawings, a motor casing (80) according to a fifth preferred embodiment of the present invention is mainly the same as the first embodiment disclosed above. (85) a recess (86) is recessed in the outer end surface, and the front disc (87) correspondingly forms a protrusion (88), and the shape of the protrusion (88) corresponds to the groove ( 86), when the front disc (87) is placed on the front cover (85), the protruding portion (88) is embedded in the recess (86); 15 in addition, the connecting members (89) (this In the embodiment, the bolt is passed through the connecting hole (871) of the front disc (87) and screwed to the preset screw hole (851) of the front cover (85). The state of use of the fifth embodiment is the same as that of the first embodiment, and will not be described again. 20 Through the above structure, the present invention can produce the following advantages: 1. Vertical horizontal dual use: by the detachable relationship between the front tray and the front cover, the front tray can be set in the vertical setting. In the horizontal setting, the front disc can also be disassembled, and is directly disposed by the foot of the shell body, thereby achieving the effect of vertical and horizontal use. -9- 1277272 Description of the Invention #卖页 II. The present invention solves the problem of the prior art in the vertical horizontal combination. In the horizontal setting, the detachable structure of the front disk is successfully avoided. In the technology, the front cover will be in contact with the surface of the object to be installed and cannot be installed, and therefore the foot does not need to be raised in height, and can meet the standard specifications of various countries. 5 3. Reduced inventory pressure: With the design of the present invention, the manufacturer does not need to prepare two types of vertical and horizontal motors, but only needs to prepare a motor and a front plate, that is, the invention is in a horizontal state in a general state. The motor is a vertical motor after the front plate is installed. It can be determined whether or not to install the front plate according to the customer's order before leaving the factory, thereby reliably reducing the inventory pressure. 10 It can be seen from the above that the technical point of the present invention is that by adding a front disc, the preparation and stocking problems of different specifications of the front cover can be eliminated; and the connection between the front panel and the front cover or the shell body is disclosed. The examples are given by way of example and the inventors of the present invention are not intended to limit the scope of the present invention. -10- 1277 272 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The action diagram of the first preferred embodiment of the present invention shows the state of the five vertical settings; the fourth diagram is the action diagram of the first preferred embodiment of the present invention, showing the state of the horizontal setting; The exploded view of the second preferred embodiment of the present invention; the sixth embodiment is an exploded perspective view of the third preferred embodiment of the present invention; 10 is a combined perspective view of the fourth preferred embodiment of the present invention; The exploded perspective view of the fourth preferred embodiment; the ninth embodiment is a combined perspective view of the fifth preferred embodiment of the present invention; and the tenth embodiment is an exploded perspective view of the fifth preferred embodiment of the present invention. 15 1277272 Description of invention: Selling page; [Description of schematic symbols] (10) Motor housing (11) housing (12) heat sink fin (14) foot (16) column (17) screw hole (21) back cover P2) Shaft hole (31) Front cover 5 (32) Shaft hole (34) Boss (35) Shoulder (41) Front plate (42) Connection hole (44) Connector (46) Setting hole (50) Motor Housing (51) Front plate (53) Boss (54) (55) Connector (56) Front cover 10 (60) Motor housing (61) Front cover (62) Lug (63) Perforation (64) Shoulder (65) Front plate (66) connecting hole (67) Bar (671) Screw hole (68) Connector (70) Motor housing (75) Front cover (77) Front plate 15 (80) Motor housing (85 ) Front cover (851) Screw hole (86) Groove (87) Front plate (871) Connection hole (88) Projection (89) Connector -12-