TWI693121B - Magnetic grinding machine - Google Patents
Magnetic grinding machine Download PDFInfo
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- TWI693121B TWI693121B TW108113995A TW108113995A TWI693121B TW I693121 B TWI693121 B TW I693121B TW 108113995 A TW108113995 A TW 108113995A TW 108113995 A TW108113995 A TW 108113995A TW I693121 B TWI693121 B TW I693121B
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Abstract
習用的磁力研磨機在研磨過程中，所產生之金屬碎屑將充斥於研磨液，並附著於研磨後金屬工件表面，導致作業人員在加工完成取件時，可能會受到該金屬碎屑刮傷、刺傷等等。對此，本發明提供一種具有過濾系統之磁力研磨機，在研磨容器內加裝一過濾系統，由於該過濾系統中抽水葉片各具有磁石，所以只需磁力研磨機的磁盤旋轉後所產生的磁場感應各磁石，即可帶動葉片旋轉，進而產生抽水動力過濾研磨液，維持研磨液潔淨度，而且透過磁盤帶動磁石的方式，無須額外動力即可驅動過濾系統。During the grinding process of the conventional magnetic grinding machine, the generated metal debris will be filled with the grinding fluid and attached to the surface of the metal workpiece after grinding, resulting in the operator may be scratched by the metal debris when the processing is completed. , Stabbing, etc. In this regard, the present invention provides a magnetic grinder with a filter system, a filter system is installed in the grinding container, because the pumping blades in the filter system each have a magnet, so only the magnetic field generated by the magnetic grinder's disk rotation Induction of each magnet can drive the blades to rotate, and then generate pumping power to filter the polishing liquid to maintain the cleanliness of the polishing liquid, and the method of driving the magnet through the magnetic disk can drive the filter system without additional power.
Description
本發明係與磁力研磨機有關，特別是指一種具過濾系統之磁力研磨機。The invention relates to a magnetic grinding machine, in particular to a magnetic grinding machine with a filtering system.
按，傳統震動研磨機械係利用將工件與研磨石材同時置入一容器內，促使工件與研磨石材碰撞、摩擦達到研磨效果。但放置在傳統震動研磨機中的研磨石材因為經過長期碰撞、摩擦而造成研磨石材耗損，所以必須經常填補或更換石材。此外，研磨過程中所產生的粉塵、廢料較多，且工件需清洗，容易造成環境汙染。石材體積較大，對於有內孔或死角之工件無法有效研磨，且若有較細小之工件，也恐有變形的情況產生。According to the press, the traditional vibration grinding machine system uses the workpiece and the grinding stone to be placed in a container at the same time to promote the collision and friction between the workpiece and the grinding stone to achieve the grinding effect. However, the grinding stone placed in the traditional vibratory grinding machine is worn out due to long-term collision and friction, so it must be replaced or replaced frequently. In addition, the dust and waste materials generated during the grinding process are large, and the workpiece needs to be cleaned, which easily causes environmental pollution. The large volume of stone can not effectively grind workpieces with internal holes or dead corners, and if there are smaller workpieces, there may be deformation.
針對上述問題，遂有一種磁力研磨裝置設計。習用的磁力研磨機，該機體內設有馬達、磁盤、容器和機殼，馬達與磁盤相互連接，並設於機殼內，而後將容器設置於機殼且位於磁盤的上方，將待研磨的工件、可導磁的研磨介質與研磨液放置於容器內，而磁盤上設有複數磁鐵，透過馬達驅動磁盤旋轉，使磁盤上的磁鐵不斷地改變位置，遂於容器中形成旋轉Ｎ極與Ｓ極交變磁場，感應該等研磨針於容器內不斷跳動，以致碰撞待研磨工件，藉此達到毛邊研磨整修及表面拋光之目的。In response to the above problems, there is a magnetic grinding device design. The conventional magnetic grinding machine is equipped with a motor, a magnetic disk, a container and a casing. The motor and the magnetic disk are connected to each other and are arranged in the casing. Then, the container is arranged on the casing and above the magnetic disk. The workpiece, the magnetically conductive grinding medium and the polishing liquid are placed in the container, and the magnetic disk is provided with a plurality of magnets. The motor drives the magnetic disk to rotate, so that the magnet on the magnetic disk continuously changes position, and then forms a rotating N pole and S in the container The polar alternating magnetic field induces the grinding needles to continuously jump in the container, so as to collide with the workpiece to be polished, thereby achieving the purposes of burr grinding and refining and surface polishing.
上述之習用的磁力研磨機，在研磨過程中仍會產生金屬碎屑等雜質，這些金屬碎屑將充斥於研磨液中，並附著於研磨後的工件表面。當研磨作業結束，人員於加工後拾取工件的過程中會接觸到研磨液與工件，有可能導致作業人員的手部接觸工件表面而受到附著於工件表面金屬碎屑劃傷、刺傷的情況。In the conventional magnetic grinding machine mentioned above, impurities such as metal debris will still be generated during the grinding process. These metal debris will be filled in the grinding fluid and adhere to the surface of the workpiece after grinding. When the grinding operation is completed, the personnel will contact the grinding fluid and the workpiece during the process of picking up the workpiece, which may cause the operator's hand to touch the surface of the workpiece and be scratched or stabped by the metal debris attached to the surface of the workpiece.
有鑑於上述情況，本發明之主要目的在於提供一種磁力研磨機，其具有過濾系統。該過濾系統可在該磁力研磨機作動過程中，持續進行過濾作業，保持該研磨液之潔淨度，達到維護研磨品質與作業人員安全之功效，且該過濾系統之磁力抽水葉片可受磁盤感應而旋轉，可無須額外電源產生抽水動力，有效將低加工成本。In view of the above, the main object of the present invention is to provide a magnetic grinding machine with a filtering system. The filtering system can continuously perform filtering operation during the operation of the magnetic grinding machine, maintain the cleanliness of the grinding liquid, and achieve the effect of maintaining grinding quality and operator safety, and the magnetic pumping blade of the filtering system can be induced by the magnetic disk. The rotation can generate pumping power without additional power supply, which will effectively reduce the processing cost.
緣是，依據本發明所提供之一種磁力研磨機，包含有：一基座；一馬達，該馬達設置於該基座，且該馬達具有一旋轉軸；一磁盤，該磁盤連接該旋轉軸，而該磁盤上設有複數Ｎ極及複數Ｓ極磁石；一機殼，該機殼罩設於該基座、該馬達、該磁盤外，且該機殼具有一平面；一研磨容器，該研磨容器可拆卸地設置於該平面；一過濾系統，該過濾系統可拆卸地設置於該研磨容器，而該過濾系統具有：一外殼，該外殼具有一第一開口、一第二開口，以及用以排水之一第一孔；一第一蓋體，該第一蓋體設置於該外殼，並蓋住該第一開口，該第一蓋體具有用以進水之第二孔及一濾網，該濾網係遮蓋該第二孔，並與該第一蓋體固接；一第一平板，該第一平板設置於該外殼之內壁，並位於該第一蓋體上方，且該第一平板具有用以入水之一第三孔；一轉軸，該轉軸一端與該第一平板樞接；一第二平板，該第二平板與該轉軸固接，並位於該第一平板上方；複數磁力抽水葉片，各該磁力抽水葉片固接於該第二平板下，且各該磁力抽水葉片相互間隔一第一預定距離，並各該磁力抽水葉片皆具有一磁石；一第三平板，該第三平板與該轉軸一端樞接，同時該第三平板設置於該外殼之內壁，位於該第二平板上方，且該第三平板具有用以入水之一第四孔；一濾心，放置於該第三平板上及該外殼內，該濾心為筒狀，且具有一貫穿兩端之開口連通該第四孔；一第二蓋體，該第二蓋體設置於該外殼，並蓋住該第二開口。The reason is that a magnetic grinding machine according to the present invention includes: a base; a motor, the motor is disposed on the base, and the motor has a rotating shaft; a magnetic disk, the disk is connected to the rotating shaft, The magnetic disk is provided with a plurality of N poles and a plurality of S pole magnets; a casing, the casing cover is disposed outside the base, the motor, and the magnetic disk, and the casing has a plane; a grinding container, the grinding The container is detachably disposed on the plane; a filter system, the filter system is detachably disposed on the grinding container, and the filter system has: a housing, the housing has a first opening, a second opening, and A first hole for drainage; a first cover body, the first cover body is disposed on the housing and covers the first opening, the first cover body has a second hole for water intake and a filter screen, The filter screen covers the second hole and is fixed to the first cover; a first flat plate, the first flat plate is disposed on the inner wall of the housing and is located above the first cover, and the first The flat plate has a third hole for entering water; a rotating shaft, one end of the rotating shaft is pivotally connected to the first flat plate; a second flat plate, the second flat plate is fixedly connected to the rotating shaft and is located above the first flat plate; a plurality of magnetic forces Pumping blades, each of the magnetic pumping blades is fixed under the second flat plate, and each of the magnetic pumping blades is spaced apart from each other by a first predetermined distance, and each of the magnetic pumping blades has a magnet; a third flat plate, the third The flat plate is pivotally connected to one end of the rotating shaft, while the third flat plate is disposed on the inner wall of the housing above the second flat plate, and the third flat plate has a fourth hole for water entry; a filter core is placed on the On the third flat plate and in the housing, the filter element is cylindrical, and has an opening penetrating through the two ends to communicate with the fourth hole; a second cover body, the second cover body is disposed on the housing and covers the Second opening.
藉此，當該磁盤受該馬達帶動旋轉，所發生之磁場改變，可在該研磨容器內產生交變磁場，驅使該等研磨磁針於該研磨容器內不斷跳動，進而碰撞該待研磨工件，執行研磨作業，同時也將感應該過濾系統之該磁力抽水葉片轉動，產生抽水效果，使受汙染之該研磨液流入該過濾系統，穿過其內部之該濾心，完成過濾作業後，透過該第一孔流回該研磨容器內，達到維持該研磨液乾淨度與減少加工成本之效果。In this way, when the magnetic disk is rotated by the motor, the magnetic field changes, and an alternating magnetic field can be generated in the grinding container to drive the grinding magnetic needles to continuously jump in the grinding container, and then collide with the workpiece to be polished. At the same time, the magnetic pumping blade that senses the filtration system rotates to produce a pumping effect, so that the contaminated grinding fluid flows into the filtration system, passes through the filter core inside, and after the filtration operation is completed, through the first A hole flows back into the grinding container to achieve the effect of maintaining the cleanliness of the grinding liquid and reducing the processing cost.
申請人首先在此說明，在以下將要介紹之實施例以及圖示中，相同之參考號碼表示相同或類似之元件或其結構特徵。其次，當述及一元件設置於另一元件上時，代表前述元件係直接設置在該另一元件上，或者前述元件係間接設置在該另一元件上，亦即，二元件之間還設置有一個或多個其他元件。而述及一元件「直接」設置於另一元件上時，代表二元件之間並無設置任何其他元件。The applicant first explains here that in the embodiments and illustrations to be described below, the same reference numbers indicate the same or similar elements or their structural features. Secondly, when it is mentioned that one element is arranged on another element, it means that the aforementioned element is directly arranged on the other element, or the aforementioned element is indirectly arranged on the other element, that is, between the two elements is also arranged There are one or more other components. When it is mentioned that a component is "directly" disposed on another component, it means that no other component is disposed between the two components.
請參閱第 1 圖至第 7 圖所示，本發明第一較佳實施例所提供之一磁力研磨機 10，包含有：一基座 11、一馬達 12、一磁盤 13、一機殼 14、一研磨容器 15、一過濾系統 16。Please refer to FIGS. 1 to 7, a
該基座 11，內部具有一容室 111。The
該馬達 12 係設置於該基座 11，並位於該容室 111 內，且該馬達12 具有一旋轉軸 121。The
該磁盤 13，其中心點連接該旋轉軸 121，受該馬達 12 驅動而相對於該基座 11 旋轉，該磁盤 13 具有複數Ｎ極磁石組 131 及複數Ｓ極磁石組 132，各該Ｎ極磁石組 131 及各該Ｓ極磁石組 132 分別包含複數第一磁石 133 及複數第二磁石 134，且各該磁石 133、134 係以扇形排列而形成各該磁石組 131、132，而各該磁石組 131、132 係以扇形之尖端指向該旋轉軸 121，徑向分佈固接於該磁盤 13，各該磁石 133、134 係接分別以同一極性之磁面露出該磁盤 13，在本實施例中各該磁石組 131、132 之數量係以總和四為例，但不以四為限，也可以其他數目例如二、三、五…等，而各該磁石組 131、132 所包含之複數磁石 133、134 同為如此，在本實施例中各該磁石組 131、132 所含複數磁石 133、134 之數量係以六為例，但不以六為限，也可以其他數目例如一、二、三…等。The
該機殼 14 ，係罩設於該基座 11、該馬達 12、該磁盤 13 外，且該機殼具有一平面 141。The
該研磨容器 15，係可拆卸地設置於該平面 141，用以容置一待研磨工件 151、一研磨混合液 152 及一過濾系統 16，該研磨混合液 152 係以複數可導磁研磨針（圖中未標）及一研磨液（圖中未標）所組成。The
該過濾系統 16，係可拆卸地設置於該研磨容器 15，該過濾系統 16 包含有：一外殼 161、一第一蓋體 162、一第一平板 163、一轉軸 164、一第二平板 165、複數磁力抽水葉片 166、一第三平板 167、一濾心 168、一第二蓋體 169。The
該外殼 161，具有一第一開口 161a、一第二開口 161b，以及用以排水之第一孔 161c，在本實施例中該外殼 161 以圓筒狀呈現，且該第一孔 161c 位於該外殼 161 上半部之殼壁。The
該第一蓋體 162，設置於該外殼 161，並蓋住該第一開口 161a，且具有一用以進水之第二孔 162a及一濾網 162b，該濾網 162b 係遮蓋該第二孔 162a 內，並與該第一蓋體 162 固接，該濾網 162b 之網孔大小可以阻擋該等可導磁研磨針（圖中未標）進入，而在過濾階段中，待過濾之該研磨混合液 152 由該第二孔 162a 進入該外殼 161 內。The
該第一平板 163，設置於該外殼 161 之內壁，並位於該第一蓋體 162 上方，且該第一平板 163 具有一第三孔 163a，當該待過濾之研磨液（圖中未標）由該第二孔 162a 進入，可透過該第三孔163a 流入該第一平板 163 上方空間。The first
該轉軸 164，一端與該第一平板 163 樞接，另一端位於該第一平板 163 上方。One end of the rotating
該第二平板 165，其中心點固接於該轉軸 164，並位於該第一平板 163 上方。The center point of the second
該複數磁力抽水葉片 166，本實施例係以扇形為例，但不以扇形為限也可以是平板狀，固接於該第二平板 165 下，並以該第二平板 165 之中心點徑向分佈，相互間隔一第一預定距離 166a，形成一放射狀之溝槽，且各該磁力抽水葉片 166 皆具有一磁石 166b，各該磁石 166b 之極性可皆為Ｎ極、Ｓ極或兩者混和；當該馬達 12 帶動該磁盤 13 旋轉，所產生之磁場改變，將對各該磁力抽水葉片 166 產生感應，並驅使各該磁力抽水葉片 166 旋轉，而旋轉所產生之離心力，將使各該磁力抽水葉片 166 間之該待過濾之研磨液（圖中未標）向該第二平板 165 中心點以外的方向拋離至各該磁力抽水葉片 166 與該外殼 161 之內壁間，形成各該磁力抽水葉片 166 間靠近該外殼 161 中心之水壓相比於該外殼 161 外部之水壓還要低的狀態，此時位於該外殼 161 以外之該待過濾之研磨液（圖中未標）將透過該第一蓋體 162 之該濾網 162b 與該第一平板 163 之該第三孔 163a 向各該磁力抽水葉片 166 間靠近該外殼 161 中心流動，進而達到抽水之效果。The plurality of
該第三平板 167，其中心點與該轉軸 164 一端樞接，並設置於該外殼 161 之內壁，位於該第二平板 165 上方，且該第三平板 167 具有一第四孔 167a，當該待過濾之研磨液（圖中未標）將各該磁力抽水葉片 166 與該外殼 161 內壁間之空隙填滿，則該待過濾之研磨液（圖中未標）可透過該第四孔 167a 流入該第三平板 167 上方空間。The third
該濾心 168，係放置於該第三平板 167 上及該外殼 161 內，且該濾心 168 為筒狀，具有一貫穿兩端之第三開口 168a 及一過濾結構 168b，該第三開口 168a 連通該第四孔 167a，而由該第四孔 167a 流入該第三開口 168a 之該待過濾之研磨液（圖中未標），將穿過該過濾結構 168b，最後由該外殼 161之該第一孔 161c 流回該研磨容器 15 內，達到過濾之效果。The
該第二蓋體 169，設置於該外殼 161，並蓋住該第二開口 161b。The
請參閱第 8 圖及第 9 圖所示，本發明第二較佳實施例所提供之一磁力研磨機 21，顯示不同樣態的磁力研磨機。Please refer to FIG. 8 and FIG. 9, a
請參閱第 10 圖所示，本發明第三較佳實施例所提供之一磁力研磨機 31，顯示不同樣態的磁力研磨機。Please refer to FIG. 10, a
10:磁力研磨機
11:基座
111:容室
12:馬達
121:旋轉軸
13:磁盤
131:Ｎ極磁石組
132:Ｓ極磁石組
133:第一磁石
134:第二磁石
14:機殼
141:平面
15:研磨容器
151:待研磨工件
152:研磨混合液
16:過濾系統
161:外殼
161a:第一開口
161b:第二開口
161c:第一孔
162:第一蓋體
162a:第二孔
162b:濾網
163:第一平板
163a:第三孔
164:轉軸
165:第二平板
166:磁力抽水葉片
166a:第一預定距離
166b:磁石
167:第三平板
167a:第四孔
168:濾心
168b:過濾結構
169:第二蓋體
21:磁力研磨機
31:磁力研磨機
10: Magnetic grinding machine
11: Dock
111: room
12: Motor
121: axis of rotation
13: Disk
131: N pole magnet group
132: S pole magnet group
133: The first magnet
134: Second magnet
14: Chassis
141: Flat
15: Grinding container
151: Workpiece to be ground
152: Grinding mixture
16: Filtration system
161:
第 1 圖係本發明第一較佳實施例之立體圖； 第 2 圖係沿發明第一較佳實施例之前視剖面圖，顯示馬達與磁盤之連接關係； 第 3 圖係本發明第一較佳實施例之磁盤結構示意圖； 第 4 圖係本發明第一較佳實施例之動作示意圖； 第 5 圖係本發明第一較佳實施例之過濾系統前視剖面圖； 第 6 圖係本發明第一較佳實施例之磁力抽水葉片俯視剖面圖； 第 7 圖係本發明第一較佳實施例之前視剖面圖，顯示該研磨混合液與該待研磨工件對應本發明第一較佳實施例之放置關係； 第 8 圖係本發明第二較佳實施例之立體圖； 第 9 圖係本發明第二較佳實施例之立體圖，顯示研磨容器與機殼之連接關係；以及 第 10 圖係本發明第三較佳實施例之立體圖；。 Figure 1 is a perspective view of the first preferred embodiment of the present invention; Figure 2 is a front cross-sectional view along the first preferred embodiment of the invention, showing the connection between the motor and the disk; Figure 3 is a schematic diagram of the magnetic disk structure of the first preferred embodiment of the present invention; Figure 4 is a schematic diagram of the first preferred embodiment of the present invention; Figure 5 is a front cross-sectional view of the filter system of the first preferred embodiment of the present invention; Figure 6 is a top sectional view of the magnetic pumping blade of the first preferred embodiment of the present invention; Figure 7 is a front cross-sectional view of the first preferred embodiment of the present invention, showing the placement relationship between the polishing mixture and the workpiece to be polished corresponding to the first preferred embodiment of the present invention; Figure 8 is a perspective view of a second preferred embodiment of the present invention; Figure 9 is a perspective view of a second preferred embodiment of the present invention, showing the connection between the grinding container and the casing; and Figure 10 is a perspective view of a third preferred embodiment of the present invention;.
10:磁力研磨機 10: Magnetic grinding machine
11:基座 11: Dock
111:容室 111: room
12:馬達 12: Motor
121:旋轉軸 121: axis of rotation
13:磁盤 13: Disk
131:N極磁石組 131: N pole magnet group
132:S極磁石組 132: S polar magnet group
14:機殼 14: Chassis
141:平面 141: Flat
15:研磨容器 15: Grinding container
16:過濾系統 16: Filtration system
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW108113995A TWI693121B (en) | 2019-04-22 | 2019-04-22 | Magnetic grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW108113995A TWI693121B (en) | 2019-04-22 | 2019-04-22 | Magnetic grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI693121B true TWI693121B (en) | 2020-05-11 |
| TW202039151A TW202039151A (en) | 2020-11-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW108113995A TWI693121B (en) | 2019-04-22 | 2019-04-22 | Magnetic grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI693121B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW346857U (en) * | 1997-11-07 | 1998-12-01 | Phasic Corp | Improved structure for magnetic force polisher |
| TW349453U (en) * | 1997-10-09 | 1999-01-01 | lu-rong Liao | Polished apparatus |
| JP2007000965A (en) * | 2005-06-23 | 2007-01-11 | Nikon Corp | Grinding wheel and grinding device |
| CN102909642A (en) * | 2012-09-26 | 2013-02-06 | 成都四威高科技产业园有限公司 | Magnetic grinding aid |
| CN104044079A (en) * | 2014-06-23 | 2014-09-17 | 菲斯达精密工业部件（苏州）有限公司 | Magnetic grinding fluid reusing device |
| CN206632864U (en) * | 2017-01-23 | 2017-11-14 | 天津意美通高压泵有限公司 | A kind of internal grinder of water circulation use |
-
2019
- 2019-04-22 TW TW108113995A patent/TWI693121B/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW349453U (en) * | 1997-10-09 | 1999-01-01 | lu-rong Liao | Polished apparatus |
| TW346857U (en) * | 1997-11-07 | 1998-12-01 | Phasic Corp | Improved structure for magnetic force polisher |
| JP2007000965A (en) * | 2005-06-23 | 2007-01-11 | Nikon Corp | Grinding wheel and grinding device |
| CN102909642A (en) * | 2012-09-26 | 2013-02-06 | 成都四威高科技产业园有限公司 | Magnetic grinding aid |
| CN104044079A (en) * | 2014-06-23 | 2014-09-17 | 菲斯达精密工业部件（苏州）有限公司 | Magnetic grinding fluid reusing device |
| CN206632864U (en) * | 2017-01-23 | 2017-11-14 | 天津意美通高压泵有限公司 | A kind of internal grinder of water circulation use |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202039151A (en) | 2020-11-01 |
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