201121708 六、發明說明： 【發明所屬之技術領域】 本發明係與磁力研磨機有關，更詳而言 調整磁力感應作用力大小的改良磁力研磨機。s -可 【先前技術】 已==力研磨齡要是由—·與—交㈣場產生裝置 、且成，别者料筒内部供容置待研磨零件與複數個可導 介質，且㈣受i定絲支私錄1定高朗位置，前 述固定支架可為簡㈣骨架組接而成，如_專利公告號第 则別「磁力研磨機」即是，亦可如公告號第__「磁 力研磨機」所揭示之具有容槽的機殼，機殼之容槽即構成固定 支架且承載起料筒。201121708 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a magnetic grinder, and more specifically to an improved magnetic grinder for adjusting the magnitude of a magnetic induction force. s - can be [prior art] === force grinding age is caused by -· and - (4) field generating device, and other, the inside of the barrel is reserved for grinding parts and a plurality of conductive media, and (4) by i The fixed wire holder 1 is fixed in the position of the high position. The fixed bracket can be made up of the simple (4) skeleton. For example, the "Magnetic Grinding Machine" is the same as the "No." The housing of the housing disclosed in the grinding machine has a housing, and the housing of the housing constitutes a fixing bracket and carries the starting cylinder.
上述磁力研磨機雖然皆可將料筒支撐於一固定高度的位 置，惟，該些已知磁力研磨機的交變磁場產生裝置亦是被固定 安裝位於料筒的正τ方處，換言之，交變磁場產生裝置之磁力 轉盤與料筒之_終保持著固定距__，該轉雖有助於 磁力轉盤卿_磁力誠區確實地對料㈣之研磨物料產 生磁性牽引作用，卻於研磨加工完成且欲移出料筒時，因料筒 内的研磨物料（包括待補t零件與複數個可導磁的研磨介質） 始終受到該磁力健的雜_制影響，*造成吾人需施以 更大的力氣以克服該磁力牽制，如此方能將料筒相對固定支架 201121708 而為移出。是以，已知磁力研磨機之結構設計於使用中仍有不 便之處。 其次，已知磁力轉盤與料筒保持固定距離的關係，對料筒 内部的待研磨零件與研磨介質而言，所承受的磁力感應作用大 小與範圍始終ϋ定，該情形達成的研磨效率不足而有待再改 進0 【發明内容】 有鑑於此，本發明之主要目的在於提供-種磁輕磨機， 具有可调整磁力感應侧力大小以輕易地將料筒移出。 本發明之轉目触雜供—獅:力研賴，射提升研 磨效率。 緣以達成上述目的，本發明所提供磁力研磨機包括一料 筒、-升降機構與-交變磁場產生裝置。其中，料筒内部供容 置研磨物料，且受一固定支架支樓而位於-固定高度位置；升 降機構具有-可控制上升或下降之支擒台，該支樓台位於該料 筒下方；交Μ磁場產生裝置係固設於該升降機構之支撐台，且 形成-磁力感應區對該料筒内之_物料產生磁性牽引作 用該交變磁場產生裝置隨著該支樓台的上升增加對研磨物料 的磁性牵引作用力’隨著該支標台的下降而降低磁性牵引作用 力對研磨物料的影響。 【實施方式】 201121708 為能更清楚地說明本發明，茲舉較佳實施例並配合圖示詳 細說明如后。 凊配合第一圖所示，本發明一較佳實施例之磁力研磨機 100包括一機殼10、一料筒20、一升降機構30與一交變磁場 產生裝置40，其中： 機殼10具有一頂面呈開放之容槽12,容槽12下方預留一 疋的空間14，一固定架16與機殼1〇固接而位於該空間14。 料筒20内部提供包括複數個可導磁的研磨介質A與待研 磨零件B等物料容置其中，且注入有研磨液c，料筒2〇放置 於機殼10之容槽12而位於一固定高度位置，因此，容槽12 相對料筒20而言是為一固定支架。 升降機構30具有一可控制上升或下降的支撐台32，該支 撐台32位於料筒2〇的正下方處，在本實施例中，升降機構 30進-步包括有複數連桿34與—伸縮壓缸％，如第一圖所 不，連桿34 -端樞轴於固定架16上，另—端則以可滑動的方 式連接於支撐台32提供的滑軌32a上，伸縮壓幻6之紅體 3曰^設置於固定架16 ’其—伸縮桿36b -酬連接於其中一連 桿34的上半段’藉由控制伸縮壓虹36之伸縮桿36b相對缸體 恤為伸出或退入’俾達到帶動支撐台32 _地上升或下降 之目的，由於伸縮壓缸36的操控係屬已知技藝，容不贅述。 交變磁場產生裝置4〇包括有—馬達42與—磁力轉盤44， ，、中’馬達42與該支撐台32固定且位於支撐台^下方，必 201121708 須說明的是喝達42是衫與升降機構π產生相互干涉的情 形下被安裝，馬達42之一輸出軸42a突 月 並與該磁力轉盤44固接，磁力轉盤44是由一盤體他與複數 個磁石44b構成，經由控制馬達42之輸出抽似轉動以帶動 盤體44a旋轉，進-步對形成於料筒2〇内部的磁力感應區⑽ 中虛線表示）達成變換之目的，俾有助於提高料筒2〇内部之 待研磨零件與研磨介質之間的碰撞研磨機率。 以上即為本發明較佳實關之磁力研雜励結構敛述， 如第-圖所示，錢磁生裝置4G之磁力髓Μ係位於接 近谷槽12纟，亦即與料靖20保持在-最短距離的位置，該距 離有助於磁力觀44卿紅磁城舰鮮實且有效地對 料筒20内之研磨物料產生磁性牵引作用。在完成研磨加工而 須將料筒20連丨w]研磨物料相對機殼1〇 一併取出時，吾人只需 控制升降機構30之支撐台32下降，如第二圖所示，即可改變 並加大磁力轉盤44與料筒20之間的距離，該情形將降低磁力 轉盤44對研磨物料的磁性牵引作用力，如此，吾人即可輕易 地搬移料筒2〇。 另說明的是，在研磨加工過程中，該升降機構3〇亦可被 控制產生在復的升降動作，藉由帶動磁力轉盤44相對料筒20 在接近與遠離之間持續變化，據以改變料筒20内部磁力感應 區的感應位置，該情形將有助於可導磁研磨介質的跳動，並增 加研磨介質碰揸待研磨零件的機率，如此，更將可提升研磨效 201121708Although the above-mentioned magnetic grinding machine can support the barrel at a fixed height position, the alternating magnetic field generating device of the known magnetic grinding machine is also fixedly mounted at the positive τ side of the barrel, in other words, the intersection The magnetic rotating disc of the variable magnetic field generating device and the barrel are kept at a fixed distance __, which helps the magnetic turntable _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ When finished and want to remove the barrel, the abrasive material in the barrel (including the part to be filled and a plurality of magnetically permeable grinding media) is always affected by the magnetic force, which causes us to apply more The force is overcome to overcome the magnetic force so that the cartridge can be removed relative to the fixed bracket 201121708. Therefore, it is known that the structure of the magnetic grinder is still inconvenient in use. Secondly, it is known that the magnetic rotating disc maintains a fixed distance relationship with the barrel, and the magnitude and range of the magnetic induction effect on the parts to be polished and the grinding medium inside the barrel are always determined, and the grinding efficiency achieved in this case is insufficient. In view of the above, the main object of the present invention is to provide a magnetic light grinder having an adjustable magnetic induction side force to easily remove the cartridge. The invention is directed to the lion-like lion: the research and development, and the improvement of the grinding efficiency. In order to achieve the above object, the magnetic grinder provided by the present invention comprises a barrel, a lifting mechanism and an alternating magnetic field generating device. Wherein, the inside of the barrel is for accommodating the abrasive material, and is located at a fixed height position by a fixed bracket branch; the lifting mechanism has a support platform capable of controlling the ascending or descending, the support tower is located under the cylinder; The magnetic field generating device is fixed on the support platform of the lifting mechanism, and forms a magnetic induction zone to generate magnetic traction effect on the material in the cylinder. The alternating magnetic field generating device increases the abrasive material as the branch tower rises. The magnetic traction force' reduces the influence of the magnetic traction force on the abrasive material as the scale is lowered. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to explain the present invention more clearly, the preferred embodiments will be described in detail with reference to the accompanying drawings. As shown in the first figure, a magnetic grinder 100 according to a preferred embodiment of the present invention includes a casing 10, a barrel 20, a lifting mechanism 30 and an alternating magnetic field generating device 40, wherein: the casing 10 has A top surface is an open cavity 12, and a space 14 is reserved under the container 12, and a fixing frame 16 is fixed to the space 14 and located in the space 14. The inside of the barrel 20 is provided with a plurality of magnetically permeable grinding media A and a part to be polished B and the like, and is filled with the grinding liquid c, and the barrel 2 is placed in the cavity 12 of the casing 10 to be fixed. The height position, therefore, the pocket 12 is a fixed bracket relative to the cartridge 20. The lifting mechanism 30 has a support table 32 that can control the ascending or descending. The support table 32 is located directly below the magazine 2〇. In the embodiment, the lifting mechanism 30 further includes a plurality of links 34 and a telescopic The pressure cylinder %, as shown in the first figure, the link 34-end is pivoted on the fixing frame 16, and the other end is slidably connected to the sliding rail 32a provided by the support table 32, and the telescopic pressure is 6 The red body 3曰 is disposed on the fixing frame 16', and the telescopic rod 36b is connected to the upper half of one of the links 34' by extending or retracting the telescopic rod 36b of the telescopic pressing force 36 relative to the cylinder shirt '俾After the purpose of driving the support table 32 to rise or fall, since the control of the telescopic cylinder 36 is a known skill, it will not be described. The alternating magnetic field generating device 4 includes a motor 42 and a magnetic turntable 44, wherein the 'motor 42 is fixed to the support table 32 and located under the support table ^, and the 201121708 must indicate that the drink 42 is a shirt and a lift. When the mechanism π is interfered with each other, the output shaft 42a of one of the motors 42 is suddenly attached and fixed to the magnetic turntable 44. The magnetic turntable 44 is composed of a disk body and a plurality of magnets 44b, and is controlled by the motor 42. The output is rotated to drive the disk 44a to rotate, and the step-by-step conversion is performed on the magnetic induction zone (10) formed inside the barrel 2, which helps to improve the parts to be polished inside the barrel 2 Collision grinding rate with grinding media. The above is a summary of the magnetic force research and excitation structure of the present invention. As shown in the first figure, the magnetic medullary system of the magnetic magnetic device 4G is located close to the trough 12, that is, it is kept with the material Jing 20 - The location of the shortest distance, which helps the magnetic view of the Qinghong magnetic ship to produce a magnetic traction effect on the abrasive material in the barrel 20 freshly and effectively. When the grinding process is completed and the barrel 20 is connected to the casing 1 and the grinding material is taken out together with the casing 1 , we only need to control the lowering of the support table 32 of the lifting mechanism 30, as shown in the second figure, Increasing the distance between the magnetic turntable 44 and the barrel 20 will reduce the magnetic pulling force of the magnetic turntable 44 on the abrasive material, so that the cartridge 2 can be easily moved. In addition, during the grinding process, the lifting mechanism 3〇 can also be controlled to generate a complex lifting action, by driving the magnetic disk 44 to continuously change between the approaching and the distance with respect to the barrel 20, thereby changing the material. The sensing position of the magnetic induction zone inside the cylinder 20, which will contribute to the jumping of the magnetically permeable grinding medium and increase the probability that the grinding medium will hit the part to be ground, so that the grinding effect can be improved 201121708
率。以下提供另一升降機構，如第三圖所示，該實施例之升降 機構50包括一支撐台52、數導執54與至少一推進組件％， 其中，支撐台52係供交變磁場產生裝置4〇固接，導軌54分 設於支橡台52的外側且提供支撐自52沿其軌道上下移動，推 進組件56包括一嵌設於支撐台52的螺帽5如、一螺桿5幼與 一馬達56c，馬達56c固設於機殼1〇底部，並驅使螺桿娜 轉動，螺桿56b -端穿設螺帽56a，藉由控制螺桿56b的正反 轉向’俾可帶動支樓台52上下移動，第三圖即揭示支樓台& 接近料筒20 ’第四圖揭示支樓台》遠離料筒2〇，據此以達成 改變磁性牵引作用力大小之目的。 再說月的疋’為乂供更佳的研磨效率 舍 地增設—擾動触域料肋雜件_黯形，據 磨介質與待研磨零件的碰撞機率。 如第五圖所不’擾動盤6G包括—以不導磁材質（如橡膠、 塑膠）製成的圓舰62以及複數個以n極、s極交錯排列的 磁石64 i盤體62表面具有數個***部必，各磁石64結合 於圓盤體62上，在本實施例中，磁石64是於製作圓盤體62 時一併被預_為越後_麵62所包覆，且磁石64位置 對應交變磁場產生裝置4G之磁力轉盤44的磁石桃位置。 一再請配合第六圖所示，擾動盤6〇係放置於以第一圖所揭 不磁力研磨機100為例的料筒2G底部，在磁力_4靜置的 情況下’擾缝6。辆石Μ _力轉盤Μ的磁石.相互 7 201121708 吸引亦呈靜止狀態，當啟動馬達42驅使磁力轉盤44轉動時， 擾動盤60因受到磁力牵引作用的影響將隨著磁力轉盤44的轉 動而以同旋向轉動，***部62a有助於強化研磨液c的擾流效 果’連帶地增加了研磨介質A與待研磨零件B之間的碰觸機 率，據此以達到提升研磨效率的目的。另，擾動盤6〇的圓盤 體62底面中心部位更可被製作成具有一突部必，藉由突部rate. Another lifting mechanism is provided below. As shown in the third figure, the lifting mechanism 50 of the embodiment includes a supporting table 52, a plurality of guides 54 and at least one propulsion assembly %, wherein the support table 52 is provided with an alternating magnetic field generating device. 4〇 fixed, the guide rail 54 is disposed on the outer side of the supporting rubber platform 52 and provides support for moving up and down along the rail 52 from the rail. The propulsion assembly 56 includes a nut 5 embedded in the support base 52, such as a screw 5 and a screw The motor 56c, the motor 56c is fixed to the bottom of the casing 1 and drives the screw to rotate. The screw 56b-end is threaded through the nut 56a. The front and back of the control screw 56b can drive the support tower 52 up and down. The three figures reveal that the support tower & close to the barrel 20 'fourth figure reveals the support tower" away from the barrel 2, according to which to achieve the purpose of changing the magnetic traction force. Let's say that the month's 疋's provide better grinding efficiency for the 乂 增 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 扰 , , , , , , As shown in the fifth figure, the 'disturbance disk 6G includes - a round ship 62 made of a non-magnetic material (such as rubber, plastic) and a plurality of magnets 64 i disk body 62 staggered with n poles and s poles. For each of the ridges, the magnets 64 are coupled to the disk body 62. In the present embodiment, the magnets 64 are simultaneously wrapped by the _ face 62 when the disk body 62 is formed, and the position of the magnet 64 is Corresponding to the magnetite position of the magnetic turntable 44 of the alternating magnetic field generating device 4G. Again, as shown in the sixth figure, the disturbing disc 6 is placed on the bottom of the barrel 2G, exemplified by the magnetic grinder 100 as shown in the first figure, and the spoiler 6 is placed in the case where the magnetic force _4 is left. The magnet of the sarcophagus _ force turntable .. mutual 7 201121708 attraction is also in a static state, when the starter motor 42 drives the magnetic turntable 44 to rotate, the disturbing disk 60 will be affected by the magnetic traction effect with the rotation of the magnetic turntable 44 In the same direction of rotation, the ridge portion 62a helps to enhance the turbulence effect of the polishing liquid c, which increases the probability of contact between the grinding medium A and the part B to be polished, thereby achieving the purpose of improving the grinding efficiency. In addition, the center portion of the bottom surface of the disc body 62 of the disturbing disc 6〇 can be made to have a protrusion, by the protrusion
必以厂點」的方式接觸料筒2〇筒壁而減少摩擦阻力，據以 促使擾動盤60的轉動更為順暢。 明二發明較佳可行實施例而已，舉凡應用本發 應=二ΓΓ圍所為之等效結構及製作方法變“ 應G3在本發明之專利範圍内。It is necessary to contact the cylinder wall of the cylinder 2 in a manner of a factory point to reduce the frictional resistance, thereby facilitating the smoother rotation of the disturbance disk 60. In the second preferred embodiment of the present invention, the equivalent structure and manufacturing method of the present invention should be changed to "G3 is within the scope of the patent of the present invention.
8 201121708 【圖式簡單說明】 第一圖為本發明一較佳實施例之示意圖，揭示交變磁場產生裝 置上升至接近料筒位置。 第二圖類同第一圖，揭示交變磁場產生裝置下降遠離料筒。 第三圖為本發明另一較佳實施例之示意圖。 第四圖類同第三圖，揭示交變磁場產生裝置下降遠離料筒。 第五圖為本發明擾動盤之示意圖。 第六圖為本發明一較佳實施例之磁力研磨機應用有擾動盤之 示意圖。 9 201121708 【主要元件符號說明】 100磁力研磨機 10機殼 12容槽 14空間 20料筒 30升降機構 32支撐台 32a滑軌 36伸縮壓缸 36a缸體 40交變磁場產生裝置 42馬達 42a輸出軸 44a盤體 44b磁石 50升降機構 52支撐台 54導軌 56a螺帽 56b螺桿 60擾動盤 62擾動盤 62a***部 64磁石 β固定架 34連桿 36b伸縮桿 44磁力轉盤 56推進組件 56c馬達 62b突部 A研磨介f:B待研磨零件 C研磨液8 201121708 [Simple Description of the Drawings] The first figure is a schematic view of a preferred embodiment of the present invention, showing that the alternating magnetic field generating device is raised to a position close to the barrel. The second figure is similar to the first figure, revealing that the alternating magnetic field generating device is lowered away from the barrel. The third figure is a schematic view of another preferred embodiment of the present invention. The fourth figure is similar to the third figure, revealing that the alternating magnetic field generating device is lowered away from the barrel. The fifth figure is a schematic view of the disturbance disk of the present invention. Figure 6 is a schematic view showing the application of a perturbation disk to a magnetic grinder according to a preferred embodiment of the present invention. 9 201121708 [Description of main components] 100 magnetic grinding machine 10 housing 12 capacity slot 14 space 20 cylinder 30 lifting mechanism 32 support table 32a slide rail 36 telescopic cylinder 36a cylinder 40 alternating magnetic field generating device 42 motor 42a output shaft 44a disk body 44b magnet 50 lifting mechanism 52 support table 54 rail 56a nut 56b screw 60 disturbing disk 62 disturbing disk 62a bulging portion 64 magnet stone β fixed frame 34 connecting rod 36b telescopic rod 44 magnetic turntable 56 propulsion assembly 56c motor 62b protrusion A Grinding medium f: B to be ground part C grinding fluid