TWM528230U

TWM528230U - Belt sander

Info

Publication number: TWM528230U
Application number: TW105204448U
Authority: TW
Inventors: Max Winfried Alexander Spitznagel
Original assignee: Stone Will Co Ltd
Priority date: 2016-03-30
Filing date: 2016-03-30
Publication date: 2016-09-11

Description

砂帶機Belt machine

本新型係關於一種砂帶機，特別是一種具有雙傾斜研磨面的砂帶機。The present invention relates to an abrasive belt machine, in particular to an abrasive belt machine having a double inclined grinding surface.

現今砂帶機已被廣泛的為金、木工業者所使用。砂帶機可通過使用不同粗度的砂紙來對金屬材料、木材、塑料、石材、玻璃及陶器等表面進行研磨/砂磨作業，如機械、建築裝修、家具油漆、船舶、汽車、磨具、航空業精細拋光，去毛邊，除銹，去油漆等表面的整平磨光作業。Today's belt machines have been widely used by gold and wood industries. The belt machine can grind/sand the surface of metal materials, wood, plastic, stone, glass and ceramics by using different thickness of sandpaper, such as machinery, building decoration, furniture paint, ship, automobile, abrasive tools, Fine polishing of the aviation industry, deburring, descaling, painting and other surface leveling and polishing operations.

砂帶機一般包含一機器本體、一主動輪、一從動輪及一砂帶。主動輪與從動輪裝在機器本體上，且砂帶套設主動輪與從動輪。主動輪用以驅動砂帶旋轉來對加工物件研磨拋光。然而，由於透過上述配置之砂帶僅具有單一傾斜角度的研磨面，而單一傾斜角度的研磨面容易使砂帶機受到機器本體的干涉而有使用上的限制。舉例來說，當砂帶機從加工物件之邊緣部向內移動，且移動的距離接近研磨面之長度時，機器本體就容易和加工物件之邊緣部干涉而令砂帶機無法繼續向內加工。The belt machine generally comprises a machine body, a driving wheel, a driven wheel and a belt. The driving wheel and the driven wheel are mounted on the machine body, and the belt is sleeved with the driving wheel and the driven wheel. The driving wheel is used to drive the belt rotation to grind and polish the workpiece. However, since the abrasive belt that has passed through the above configuration has only a single inclined angle of the abrasive surface, the single inclined angle of the abrasive surface tends to cause the abrasive belt machine to interfere with the machine body, which is limited in use. For example, when the belt machine moves inward from the edge of the workpiece, and the distance of the movement is close to the length of the grinding surface, the machine body easily interferes with the edge of the workpiece, and the belt machine cannot continue to be processed inward. .

本新型在於提供一種砂帶機，藉以解決具單一傾斜角度研磨面的砂帶機容易使砂帶機受到機器本體的干涉而有使用上的限制的問題。The present invention provides a belt machine for solving the problem that the belt belt machine having a single inclined angle grinding surface is easy to cause the belt belt machine to interfere with the machine body and has limitations in use.

本新型之一實施例所揭露之砂帶機，包含一機體、一驅動組件及一砂帶。機體包含一握把部及一組裝部。組裝部連接於握把部。驅動組件設置於機體之組裝部。砂帶套設於驅動組件，且驅動組件用以驅動砂帶相對機體轉動。其中，砂帶具有一第一研磨面及一第二研磨面，且第一研磨面不平行於第二研磨面。The abrasive belt machine disclosed in one embodiment of the present invention comprises a body, a driving component and a belt. The body includes a grip portion and an assembly portion. The assembly portion is coupled to the grip portion. The drive assembly is disposed at an assembly portion of the body. The abrasive belt is sleeved on the driving component, and the driving component is used to drive the belt to rotate relative to the body. Wherein, the abrasive belt has a first polishing surface and a second polishing surface, and the first polishing surface is not parallel to the second polishing surface.

根據上述實施例之砂帶機，因砂帶機之砂帶的第一研磨面與第二研磨面不平行，故當第二研磨面接觸於加工表面時，砂帶機之機體會向上翹而能夠避免機體和加工物件相干涉。如此一來，即能夠提升砂帶機10之加工效率與加工品質。According to the belt belt machine of the above embodiment, since the first abrasive surface of the abrasive belt of the abrasive belt machine is not parallel to the second abrasive surface, when the second abrasive surface contacts the processing surface, the body of the abrasive belt machine is tilted upward. It can avoid interference between the body and the processed objects. In this way, the processing efficiency and processing quality of the belt machine 10 can be improved.

以上關於本新型內容的說明及以下實施方式的說明係用以示範與解釋本新型的原理，並且提供本新型的專利申請範圍更進一步的解釋。The above description of the present invention and the following description of the embodiments are intended to illustrate and explain the principles of the present invention and to provide a further explanation of the scope of the present application.

請請參閱圖1至圖2。圖1為根據本新型第一實施例所述之砂帶機的立體示意圖。圖2為圖1之側視示意圖。Please refer to Figure 1 to Figure 2. 1 is a perspective view of a belt machine according to a first embodiment of the present invention. Figure 2 is a side elevational view of Figure 1.

本實施例之砂帶機10例如為氣動環布砂帶機。砂帶機10包含一機體100、一驅動組件200、一砂帶300及一砂帶擋板400。The belt machine 10 of the present embodiment is, for example, a pneumatic loop cloth belt machine. The belt machine 10 includes a body 100, a drive assembly 200, a belt 300, and a belt baffle 400.

機體100包含一握把部110及一組裝部120。組裝部連接於握把部110。機體100之握把部110具有一氣源組接口111。氣源組接口111用以組接一氣源(未繪示)，氣源例如為打氣機。機體100之握把部110具有一按壓開關112。按壓開關112的功用請容後一併說明。The body 100 includes a grip portion 110 and an assembly portion 120. The assembly portion is coupled to the grip portion 110. The grip portion 110 of the body 100 has a gas source group interface 111. The air source group interface 111 is used to assemble a gas source (not shown), such as an air compressor. The grip portion 110 of the body 100 has a push switch 112. Please refer to the function of pressing switch 112.

驅動組件200包含一驅動輪210、一曲柄件220及一被動輪230。驅動輪210可轉動地裝設於機體100之組裝部120。氣源輸入氣體至機體100內部時，氣體能帶動驅動輪210轉動或停止。按壓開關112用以控制氣體是否流入機體100內部而切換驅動輪210之啟動或關閉。曲柄件220之外形例如為注音字母之「ㄑ字形」。曲柄件220連接於組裝部120遠離握把部110之一端。被動輪230可轉動地裝設於曲柄件220遠離組裝部120之一端。The drive assembly 200 includes a drive wheel 210, a crank member 220 and a driven wheel 230. The drive wheel 210 is rotatably mounted to the assembly portion 120 of the body 100. When the gas source inputs the gas into the interior of the body 100, the gas can drive the driving wheel 210 to rotate or stop. The push switch 112 is used to control whether gas flows into the interior of the body 100 to switch the activation or deactivation of the drive wheel 210. The outer shape of the crank member 220 is, for example, a "ㄑ" shape of a phonetic letter. The crank member 220 is coupled to the assembly portion 120 away from one end of the grip portion 110. The driven wheel 230 is rotatably mounted to one end of the crank member 220 away from the assembly portion 120.

在本實施例中，曲柄件220之外形是以「ㄑ字形」為例，但並不以此為限，在其他實施例中，曲柄件220之外形也可以為W字形或C字形。In the present embodiment, the outer shape of the crank member 220 is exemplified by a "ㄑ" shape, but is not limited thereto. In other embodiments, the outer shape of the crank member 220 may also be W-shaped or C-shaped.

砂帶300套設於驅動組件200之驅動輪210與被動輪220，以令砂帶300將驅動組件200環繞於內。砂帶300背向驅動輪210之表面為粗糙面。驅動組件200之驅動輪210用以驅動砂帶300相對機體100轉動。The abrasive belt 300 is sleeved on the driving wheel 210 and the driven wheel 220 of the driving assembly 200 to allow the abrasive belt 300 to surround the driving assembly 200. The surface of the abrasive belt 300 facing away from the drive wheel 210 is a rough surface. The drive wheel 210 of the drive assembly 200 is used to drive the belt 300 to rotate relative to the body 100.

砂帶300在曲柄件220的導引之下會彎曲變形而具有一第一研磨面310及一第二研磨面320，且第一研磨面310不平行於第二研磨面320。在本實施例中，第一研磨面310與第二研磨面320位於驅動組件200之同一側，且第一研磨面310與第二研磨面320夾一鈍角θ。詳細來說，第一研磨面310與第二研磨面320皆為平面，且第一研磨面310平行於組裝部120之延伸方向A，第二研磨面320與組裝部120之延伸方向A夾一銳角。The abrasive belt 300 is bent and deformed under the guidance of the crank member 220 to have a first abrasive surface 310 and a second abrasive surface 320, and the first abrasive surface 310 is not parallel to the second polishing surface 320. In the present embodiment, the first polishing surface 310 and the second polishing surface 320 are located on the same side of the driving assembly 200, and the first polishing surface 310 and the second polishing surface 320 are at an obtuse angle θ. In detail, the first polishing surface 310 and the second polishing surface 320 are both planar, and the first polishing surface 310 is parallel to the extending direction A of the assembly portion 120, and the second polishing surface 320 is sandwiched by the extending direction A of the assembly portion 120. Sharp angle.

值得注意的是，在其他實施中，第一研磨面310與第二研磨面320也可以在驅動組件200之相異側，只要滿足第一研磨面310與第二研磨面320不相平行即可。此外，第一研磨面310與第二研磨面320也不限於夾鈍角θ。第一研磨面310與第二研磨面320也可以夾一銳角或直角。It should be noted that in other implementations, the first polishing surface 310 and the second polishing surface 320 may also be on different sides of the driving assembly 200, as long as the first polishing surface 310 and the second polishing surface 320 are not parallel. . Further, the first polishing surface 310 and the second polishing surface 320 are not limited to the obtuse angle θ. The first polishing surface 310 and the second polishing surface 320 may also have an acute angle or a right angle.

砂帶擋板400包含彼此夾一鈍角θ的一第一板部410及一第二板部420。第一板部410裝設於機體100之組裝部120，並介於驅動組件200與第一研磨面310之間。第二板部420連接於第一板部410，並介於驅動組件200與第二研磨面320之間。The belt baffle 400 includes a first plate portion 410 and a second plate portion 420 that sandwich an obtuse angle θ with each other. The first plate portion 410 is mounted on the assembly portion 120 of the body 100 and interposed between the drive assembly 200 and the first polishing surface 310. The second plate portion 420 is coupled to the first plate portion 410 and interposed between the driving assembly 200 and the second polishing surface 320.

值得注意的是，在本實施例中，砂帶機10有設置砂帶擋板400來提升砂帶300對加工物件的拋光穩定性，但並不以此為限，在其他實施例中，砂帶機也可以無設置砂帶擋板。It should be noted that in the present embodiment, the abrasive belt machine 10 is provided with a belt baffle 400 to improve the polishing stability of the abrasive belt 300 to the processed object, but is not limited thereto. In other embodiments, the sand is used. The belt belt can also be provided without a belt baffle.

請請參閱圖2至圖4。圖3與圖4為圖1之為圖1之砂帶機之使用示意圖。Please refer to Figure 2 to Figure 4. 3 and FIG. 4 are schematic views of the use of the belt machine of FIG. 1 in FIG.

如圖3所示，砂帶機10之氣源組接口111透過一管路30連接於氣源(未繪示)，且砂帶機10之砂帶300上的第二研磨面320接觸於一加工物件20之一加工表面22。砂帶機10沿箭頭a所指示的方向自加工物件20之邊緣部位向內移動，以對加工物件20之加工表面22進行拋光研磨。As shown in FIG. 3, the air source group interface 111 of the belt machine 10 is connected to a gas source (not shown) through a pipe 30, and the second grinding surface 320 on the belt 300 of the belt machine 10 is in contact with one. One of the workpieces 20 processes the surface 22. The belt machine 10 moves inwardly from the edge of the workpiece 20 in the direction indicated by the arrow a to polish the machined surface 22 of the workpiece 20.

如圖2與圖4所示，當砂帶機10研磨至加工物件20較內緣的部位時，由於第一研磨面310平行於組裝部120之延伸方向A，且第二研磨面320與第一研磨面310不平行，故當第二研磨面320平貼加工表面22時，機體100會向上翹而避開加工物件20。如此一來，當砂帶機10在加工時，則能夠避免機體100與加工物件20間的干涉而提升砂帶機10之加工效率與加工品質。As shown in FIG. 2 and FIG. 4, when the belt machine 10 is ground to the inner edge of the workpiece 20, the first polishing surface 310 is parallel to the extending direction A of the assembly portion 120, and the second polishing surface 320 and the second surface A polishing surface 310 is not parallel, so when the second polishing surface 320 is flat against the processing surface 22, the body 100 will be tilted upward to avoid the workpiece 20. In this way, when the belt machine 10 is being processed, the interference between the body 100 and the workpiece 20 can be avoided to improve the processing efficiency and processing quality of the belt machine 10.

請請參閱圖5至圖6。圖5為根據本新型第二實施例所述之砂帶機的立體示意圖。圖6為圖5之側視示意圖。Please refer to Figure 5 to Figure 6. Figure 5 is a perspective view of a belt machine according to a second embodiment of the present invention. Figure 6 is a side elevational view of Figure 5.

如圖5所示，由於砂帶機10在使用時會產生明顯的振動，故本實施例之砂帶機10更包含一穩固架500。穩固架500裝設於曲柄件220，並凸出於第二研磨面320。As shown in FIG. 5, since the belt machine 10 generates significant vibration during use, the belt machine 10 of the present embodiment further includes a stabilizer frame 500. The stabilizing frame 500 is mounted on the crank member 220 and protrudes from the second grinding surface 320.

如圖6所示，穩固架500用以抵靠於加工物件20之側面(加工物件20上與加工表面22相交之表面)，藉此當砂帶機10沿箭頭c所指示的方向移動並對加工物件20之加工表面22進行拋光研磨時，可降低砂帶機10之振動對砂帶機10在加工上帶來負面的影響，進而提升砂帶機10之加工效率與加工品質。As shown in FIG. 6, the stabilizing frame 500 is configured to abut against the side of the workpiece 20 (the surface on the workpiece 20 that intersects the processing surface 22), thereby moving the belt machine 10 in the direction indicated by the arrow c and When the processing surface 22 of the workpiece 20 is polished, the vibration of the belt machine 10 can be reduced to have a negative influence on the processing of the belt machine 10, thereby improving the processing efficiency and processing quality of the belt machine 10.

再者，透過曲形的砂帶擋板中的第一板部與第二板部分別抵壓於砂帶，以提升砂帶的加工品質。Furthermore, the first plate portion and the second plate portion of the curved belt baffle are respectively pressed against the abrasive belt to improve the processing quality of the abrasive belt.

此外，透過穩固架抵靠於加工物件之一側，以降低砂帶機之振動對加工品質的影響。In addition, the stabilizer frame is placed against one side of the workpiece to reduce the influence of the vibration of the belt machine on the processing quality.

雖然本新型以前述之較佳實施例揭露如上，然其並非用以限定本新型，任何熟習相像技藝者，在不脫離本新型之精神和範圍內，當可作些許之更動與潤飾，因此本新型之專利保護範圍須視本說明書所附之申請專利範圍所界定者為準。Although the present invention has been described above in terms of the preferred embodiments thereof, it is not intended to limit the present invention, and it is intended that those skilled in the art can make some modifications and refinements without departing from the spirit and scope of the present invention. The scope of the new patent protection shall be subject to the definition of the scope of the patent application attached to this specification.

10‧‧‧砂帶動
20‧‧‧加工物件
22‧‧‧加工表面
30‧‧‧管路
100‧‧‧機體
110‧‧‧握把部
111‧‧‧氣源組接口
112‧‧‧按壓開關
120‧‧‧組裝部
200‧‧‧驅動組件
210‧‧‧驅動輪
220‧‧‧曲柄件
230‧‧‧被動輪
300‧‧‧砂帶
310‧‧‧第一研磨面
320‧‧‧第二研磨面
400‧‧‧砂帶擋板
410‧‧‧第一板部
420‧‧‧第二板部
500‧‧‧穩固架
A‧‧‧延伸方向
θ‧‧‧鈍角10‧‧‧ sand driven
20‧‧‧Processed objects
22‧‧‧Processed surface
30‧‧‧pipe
100‧‧‧ body
110‧‧‧ grip part
111‧‧‧Air source group interface
112‧‧‧Press switch
120‧‧‧Assembly Department
200‧‧‧ drive components
210‧‧‧Drive wheel
220‧‧‧Crank parts
230‧‧‧passive wheel
300‧‧‧ abrasive belt
310‧‧‧First ground surface
320‧‧‧Second ground surface
400‧‧‧Sand belt baffle
410‧‧‧First Board
420‧‧‧ Second Board
500‧‧‧Steady frame
A‧‧‧Extension direction θ‧‧‧obtuse angle

圖1為根據本新型第一實施例所述之砂帶機的立體示意圖。圖2為圖1之側視示意圖。圖3與圖4為圖1之為圖1之砂帶機之使用示意圖。圖5為根據本新型第二實施例所述之砂帶機的立體示意圖。圖6為圖5之側視示意圖。1 is a perspective view of a belt machine according to a first embodiment of the present invention. Figure 2 is a side elevational view of Figure 1. 3 and FIG. 4 are schematic views of the use of the belt machine of FIG. 1 in FIG. Figure 5 is a perspective view of a belt machine according to a second embodiment of the present invention. Figure 6 is a side elevational view of Figure 5.

10‧‧‧砂帶動 10‧‧‧ sand driven

100‧‧‧機體 100‧‧‧ body

110‧‧‧握把部 110‧‧‧ grip part

111‧‧‧氣源組接口 111‧‧‧Air source group interface

112‧‧‧按壓開關 112‧‧‧Press switch

120‧‧‧組裝部 120‧‧‧Assembly Department

200‧‧‧驅動組件 200‧‧‧ drive components

210‧‧‧驅動輪 210‧‧‧Drive wheel

220‧‧‧曲柄件 220‧‧‧Crank parts

230‧‧‧被動輪 230‧‧‧passive wheel

300‧‧‧砂帶 300‧‧‧ abrasive belt

310‧‧‧第一研磨面 310‧‧‧First ground surface

320‧‧‧第二研磨面 320‧‧‧Second ground surface

400‧‧‧砂帶擋板 400‧‧‧Sand belt baffle

410‧‧‧第一板部 410‧‧‧First Board

420‧‧‧第二板部 420‧‧‧ Second Board

A‧‧‧延伸方向 A‧‧‧ extending direction

θ‧‧‧鈍角 Θ‧‧‧oblate angle

Claims

一種砂帶機，包含：一機體，包含一握把部及一組裝部，該組裝部連接於該握把部；一驅動組件，設置於該機體之該組裝部；以及一砂帶，套設於該驅動組件，且該驅動組件用以驅動該砂帶相對該機體轉動；其中，該砂帶具有一第一研磨面及一第二研磨面，且該第一研磨面不平行於該第二研磨面。An abrasive belt machine comprising: a body comprising a grip portion and an assembly portion, the assembly portion being coupled to the grip portion; a drive assembly disposed at the assembly portion of the body; and an abrasive belt, sleeved The driving assembly is configured to drive the abrasive belt to rotate relative to the body; wherein the abrasive belt has a first abrasive surface and a second abrasive surface, and the first abrasive surface is not parallel to the second Grinding surface.

如申請專利範圍第1項所述之砂帶機，其中該驅動組件包含一驅動輪、一曲柄件及一被動輪，該驅動輪可轉動地裝設於該機體之該組裝部，該曲柄件連接於該組裝部遠離該握把部之一端，該被動輪可轉動地裝設於該曲柄件遠離該組裝部之一端，該砂帶套設於該驅動輪與該被動輪。The belting machine of claim 1, wherein the driving assembly comprises a driving wheel, a crank member and a driven wheel, the driving wheel is rotatably mounted on the assembly portion of the body, the crank member The driving wheel is connected to one end of the grip portion, and the driven wheel is rotatably mounted on the crank member away from one end of the assembly portion, and the abrasive belt is sleeved on the driving wheel and the driven wheel.

如申請專利範圍第2項所述之砂帶機，更包含一砂帶擋板，該砂帶擋板包含彼此夾一鈍角的一第一板部及一第二板部，該第一板部裝設於該機體之該組裝部，並介於該驅動組件與該第一研磨面之間，該第二板部連接於該第一板部，並介於該該驅動組件與該第二研磨面之間。The belt belt machine of claim 2, further comprising a belt baffle comprising a first plate portion and a second plate portion which are mutually obscured by an obtuse angle, the first plate portion And being disposed between the driving component and the first grinding surface, the second plate portion being connected to the first plate portion, and interposed between the driving component and the second grinding Between the faces.

如申請專利範圍第2項所述之砂帶機，更包含一穩固架，該穩固架裝設於該曲柄件，並凸出於該第二研磨面。The belt machine of claim 2, further comprising a stabilizing frame mounted on the crank member and protruding from the second grinding surface.

如申請專利範圍第1項所述之砂帶機，其中該第一研磨面與該第二研磨面位於該驅動組件之同一側。The abrasive belt machine of claim 1, wherein the first abrasive surface and the second abrasive surface are located on the same side of the drive assembly.

如申請專利範圍第1項所述之砂帶機，其中該第一研磨面平行於該組裝部之延伸方向，該第二研磨面與該組裝部之該延伸方向夾一銳角。The abrasive belt machine of claim 1, wherein the first polishing surface is parallel to an extending direction of the assembly portion, and the second polishing surface is at an acute angle to the extending direction of the assembly portion.

如申請專利範圍第1項所述之砂帶機，其中該第一研磨面與該第二研磨面皆為平面。The abrasive belt machine of claim 1, wherein the first abrasive surface and the second abrasive surface are both planar.

如申請專利範圍第1項所述之砂帶機，其中該第一研磨面與該第二研磨面夾一鈍角。The abrasive belt machine of claim 1, wherein the first abrasive surface and the second abrasive surface are at an obtuse angle.

如申請專利範圍第1項所述之砂帶機，其中該機體之該握把部具有一氣源組接口，該氣源組接口用以組接一氣源。The abrasive belt machine of claim 1, wherein the grip portion of the body has an air source group interface, and the air source group interface is configured to assemble a gas source.

如申請專利範圍第9項所述之砂帶機，其中該機體之該握把部具有一按壓開關，該按壓開關用以切換該驅動組件啟動或關閉。The belt machine of claim 9, wherein the grip portion of the body has a push switch for switching the drive assembly to start or close.