TW202039148A - Grinding machine connecting device and grinding machine having the same including a shell, a base connecting ring, a first connecting ring and a first elastic member - Google Patents

Grinding machine connecting device and grinding machine having the same including a shell, a base connecting ring, a first connecting ring and a first elastic member Download PDF

Info

Publication number
TW202039148A
TW202039148A TW108114255A TW108114255A TW202039148A TW 202039148 A TW202039148 A TW 202039148A TW 108114255 A TW108114255 A TW 108114255A TW 108114255 A TW108114255 A TW 108114255A TW 202039148 A TW202039148 A TW 202039148A
Authority
TW
Taiwan
Prior art keywords
base
ring
grinder
connecting ring
accommodating groove
Prior art date
Application number
TW108114255A
Other languages
Chinese (zh)
Other versions
TWI694892B (en
Inventor
郭新政
郭泓成
Original Assignee
郭新政
郭泓成
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 郭新政, 郭泓成 filed Critical 郭新政
Priority to TW108114255A priority Critical patent/TWI694892B/en
Application granted granted Critical
Publication of TWI694892B publication Critical patent/TWI694892B/en
Publication of TW202039148A publication Critical patent/TW202039148A/en

Links

Images

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The present invention relates to a grinding machine connecting device and a grinding machine having the same. The grinding machine connecting device includes a shell, a base connecting ring, a first connecting ring and a first elastic member, wherein the base connecting ring is accommodated in the shell, and includes a base seat and a base ring convex post, the base ring convex post is formed on the base seat and protrudes and extends toward a connecting hole of the shell; the first connecting ring is slidably sleeved on the base ring convex post, and includes a first base and a first ring convex post; the first elastic member is located between the first base and the base seat, and pushes the first base towards the shell; and the first ring convex post is selectively and protrudingly arranged outside the connecting hole; through providing ring convex posts having two sizes, the present invention is capable of performing a match according to different sizes of grinding wheels, thereby saving a user's equipment cost.

Description

砂輪機連接裝置以及具有砂輪機連接裝置的砂輪機Grinding machine connecting device and grinder with grinder connecting device

本創作係一種研磨工具，尤指一種砂輪機及其連接裝置。This creation is a kind of grinding tool, especially a kind of grinder and its connecting device.

砂輪機為一種用以研磨物體、切斷硬質材料或對待加工的物體表面進行拋光或特殊材質之呈現的加工機台，更精確地說，請參閱圖12及圖13所示，現有技術的砂輪機包含有一砂輪機本體91、一套筒92及一砂輪片93，砂輪片93是可替換的消耗性材料，並透過套筒92裝設在砂輪機本體91上後，將一固定件94設置於砂輪片93的外側，使砂輪片93受套筒92及固定件94夾設，砂輪機本體91可驅動砂輪片93轉動，在高速轉動下，利用黏合於砂輪片93周緣的研磨顆粒便可進行物體的打磨或切割。The grinder is a processing machine used to grind objects, cut off hard materials, or polish the surface of the object to be processed or present special materials. More precisely, please refer to Figure 12 and Figure 13, the prior art grinding wheel The machine includes a grinder body 91, a sleeve 92, and a grinding wheel blade 93. The grinding wheel blade 93 is a replaceable consumable material. After being installed on the grinder body 91 through the sleeve 92, a fixing member 94 is set On the outside of the grinding wheel 93, the grinding wheel 93 is sandwiched by the sleeve 92 and the fixing member 94. The main body 91 of the grinder can drive the grinding wheel 93 to rotate. Under high-speed rotation, the abrasive particles adhered to the periphery of the grinding wheel 93 can be used. Grind or cut objects.

其中，針對不同種類或大小的物體，砂輪片93本身的大小也要進行調整，而大小不一的砂輪片93之間，除了體積的差異外，最大的不同在於各砂輪片93中央的連接孔，此連接孔係用以使砂輪片93得以套設套筒92，並進而裝設於砂輪機本體91上；而不同尺寸的砂輪片93，該連接孔的孔徑大小也會不同，原因在於不同尺寸的砂輪片93在使用時會有不同程度的應力分配，而根據不同尺寸的砂輪片93進行連接孔的調整，才能夠有效降低砂輪片93在使用時產生不必要晃動或是應力分配不均的問題。Among them, for different types or sizes of objects, the size of the grinding wheel 93 itself should also be adjusted. Among the different sizes of the grinding wheel 93, in addition to the difference in volume, the biggest difference lies in the connecting hole in the center of each grinding wheel 93 The connecting hole is used to allow the grinding wheel 93 to be sleeved with the sleeve 92 and then mounted on the grinder body 91; and for the grinding wheel 93 of different sizes, the hole size of the connecting hole will be different because of the different The size of the grinding wheel 93 will have different degrees of stress distribution during use, and the adjustment of the connecting hole according to the different size of the grinding wheel 93 can effectively reduce unnecessary shaking or uneven stress distribution of the grinding wheel 93 during use. The problem.

因此，當使用者要在砂輪機本體91上進行砂輪片93的更換時，除了砂輪片93本身的更換之外，還要同時更換套設於砂輪機本體93上的套筒92，如同圖12及圖13所示，因為每一種套筒92是用以配合不同尺寸的砂輪片93所設計的，套筒92上突伸有可配合特定砂輪片93的孔徑尺寸的突柱95，使砂輪片93能夠穩固地套設於套筒92上。Therefore, when the user wants to replace the grinding wheel 93 on the grinder body 91, in addition to the replacement of the grinding wheel 93 itself, the sleeve 92 sleeved on the grinder body 93 should be replaced at the same time, as shown in Fig. 12 As shown in Fig. 13, because each type of sleeve 92 is designed to fit different sizes of grinding wheels 93, the sleeve 92 protrudes with a protrusion 95 that can match the aperture size of the specific grinding wheel 93, so that the grinding wheel 93 can be sleeved on the sleeve 92 stably.

然而，現有技術的砂輪機中，為了要對應不同尺寸的砂輪片93，使用者就必須要準備有不同尺寸的套筒92，而沒有一個可利用一套筒92配合複數尺寸砂輪片93的產品，因此現有技術的砂輪機有其缺點存在。However, in the prior art grinder, in order to correspond to different sizes of grinding wheel blades 93, the user must prepare sleeves 92 of different sizes, and there is no product that can use a sleeve 92 to fit multiple sizes of grinding wheel blades 93. Therefore, the prior art grinder has its shortcomings.

有鑑於現有技術的缺點及不足，本創作提供一種砂輪機連接裝置及具有砂輪機連接裝置的砂輪機，其透過可對應不同尺寸砂輪片的套筒，藉此降低使用者在裝備採購上的成本。In view of the shortcomings and deficiencies of the prior art, this creation provides a grinder connecting device and a grinder with a grinder connecting device, which can reduce the cost of equipment procurement for users through sleeves that can correspond to different sizes of grinding wheels. .

為達上述之創作目的，本創作所採用的技術手段為一種砂輪機連接裝置，其包含 一外殼，其相對兩側面分別為一外側面及一內側面，並該外殼上具有 一容置槽，其由該外殼的該內側面朝向該外殼的該外側面凹設成形於該外殼上，並具有一底面及一環壁面； 一連接孔，其成形於該容置槽的該底面，並貫穿至該外殼的該外側面； 一基底連接環，其與該外殼相連接，該基底連接環包含有 一基底座，其與該外殼相連接； 一基底環凸柱，其成形於該基底座的一側面，且位於該容置槽內，並突出於該連接孔外； 一貫孔，其貫穿成形於該基底環凸柱上，並貫穿置該基底座的另一側面； 一第一連接環，其可滑動地套設於該基底連接環的該基底環凸柱上，並位於該容置槽內，該第一連接環包含有 一第一基座，其套設於該基底環凸柱外，並位於該基底座與該容置槽的該底面之間，且選擇性地抵靠於該容置槽的該底面； 一第一環凸柱，其突出成形於該第一基座遠離該基底座的一側面上，並套設於該基底環凸柱外，且該第一環凸柱選擇性地突出成形於該連接孔外； 一第一彈性件，其位於該基底座與該第一基座之間，並朝向該容置槽的該底面推抵該第一基座。In order to achieve the above creative purpose, the technical means used in this creation is a grinder connecting device, which includes A housing, the opposite sides of which are an outer side and an inner side respectively, and the housing has A accommodating groove formed on the casing from the inner side surface of the casing toward the outer side surface of the casing, and has a bottom surface and a ring wall surface; A connecting hole formed on the bottom surface of the accommodating groove and penetrated to the outer side surface of the housing; A base connecting ring connected to the housing, the base connecting ring including A base, which is connected with the shell; A base ring protruding column, which is formed on a side surface of the base base, is located in the containing groove, and protrudes out of the connecting hole; A through hole formed on the base ring protruding column and penetrates the other side surface of the base base; A first connecting ring is slidably sleeved on the base ring boss of the base connecting ring and located in the containing groove, the first connecting ring includes A first base sleeved outside the base ring boss, located between the base base and the bottom surface of the accommodating groove, and selectively abutting against the bottom surface of the accommodating groove; A first ring convex column protrudingly formed on a side surface of the first base away from the base base and sleeved on the base ring convex column, and the first ring convex column is selectively formed to protrude from the base ring convex column Outside the connecting hole; A first elastic member is located between the base base and the first base, and pushes against the first base toward the bottom surface of the containing groove.

為達上述之創作目的，本創作所採用的技術手段為一種砂輪機連接裝置，其包含 一外殼，其相對兩側面分別為一外側面及一內側面，並該外殼上具有 一容置槽，其由該外殼的該內側面朝向該外殼的該外側面凹設成形於該外殼上，並具有一底面及一環壁面； 一連接孔，其成形於該容置槽的該底面，並貫穿至該外殼的該外側面； 一基底連接環，其與該外殼相連接，該基底連接環包含有 一基底座，其可拆卸地與該外殼相連接； 一基底環凸柱，其成形於該基底座的一側面，且位於該容置槽內，並突出於該連接孔外； 一貫孔，其貫穿成形於該基底環凸柱上，並貫穿至該基底座的另一側面； 一第一連接環，其可滑動地套設於該基底連接環的該基底環凸柱上，並位於該容置槽內，該第一連接環包含有 一第一基座，其套設於該基底環凸柱外，並位於該基底座與該容置槽的該底面之間； 一第一環凸柱，其突出成形於該第一基座遠離該基底座的一側面上，並套設於該基底環凸柱外，且該第一環凸柱選擇性地突出成形於該連接孔外； 一第一彈性件，其位於該基底座與該第一基座之間，並朝向該容置槽的該底面推抵該第一基座； 一第二連接環，其可滑動地套設於該第一連接環的該第一環凸柱上，並位於該容置槽內，該第二連接環包含有 一第二基座，其套設於該第一環凸柱外，並位於該第一基座與該容置槽的該底面之間，且選擇性地抵靠於該容置槽的該底面； 一第二環凸柱，其突出成形於該第二基座遠離該第一基座的一側面上，並套設於該第一環凸柱外，且該第二環凸柱選擇性地突出成形於該連接孔外； 一第二彈性件，其位於該第一基座與該第二基座之間，並朝向該容置槽的該底面推抵該第二基座。In order to achieve the above creative purpose, the technical means used in this creation is a grinder connecting device, which includes A housing, the opposite sides of which are an outer side and an inner side respectively, and the housing has A accommodating groove formed on the casing from the inner side surface of the casing toward the outer side surface of the casing, and has a bottom surface and a ring wall surface; A connecting hole formed on the bottom surface of the accommodating groove and penetrated to the outer side surface of the housing; A base connecting ring connected to the housing, the base connecting ring including A base, which is detachably connected with the housing; A base ring protruding column, which is formed on a side surface of the base base, is located in the accommodating groove, and protrudes out of the connecting hole; A through hole formed on the base ring boss and penetrated to the other side of the base base; A first connecting ring is slidably sleeved on the base ring boss of the base connecting ring and located in the containing groove, the first connecting ring includes A first base, which is sleeved outside the base ring boss and located between the base base and the bottom surface of the accommodating groove; A first ring convex column protrudingly formed on a side surface of the first base away from the base base and sleeved on the base ring convex column, and the first ring convex column is selectively formed to protrude from the base ring convex column Outside the connecting hole; A first elastic member located between the base base and the first base, and pushing against the first base toward the bottom surface of the accommodating groove; A second connecting ring is slidably sleeved on the first ring boss of the first connecting ring and located in the containing groove, the second connecting ring includes A second base sleeved outside the first ring boss, located between the first base and the bottom surface of the accommodating groove, and selectively abutting against the bottom surface of the accommodating groove ； A second ring convex column protrudingly formed on a side surface of the second base away from the first base and sleeved outside the first ring convex column, and the second ring convex column selectively protrudes Formed outside the connecting hole; A second elastic member is located between the first base and the second base, and pushes against the second base toward the bottom surface of the containing groove.

為達上述之創作目的，本創作所採用的技術手段為一種具有砂輪機連接裝置的砂輪機，其可用以裝設一砂輪片，並該具有砂輪機連接裝置的砂輪機包含： 一砂輪機，其與該砂輪機連接裝置相連接，並包含 一砂輪機本體； 一驅動軸，其設置於該砂輪機本體上，該驅動軸可受該砂輪機本體的驅動而產生轉動； 一如前所述之砂輪機連接裝置，該砂輪機連接裝置透過該貫孔套設於該驅動軸上，並使該砂輪機連接裝置可拆卸地套設於該驅動軸上； 一固定件，其可拆卸地設置於該砂輪機的該驅動軸上，該砂輪機連接裝置固定於該驅動軸及該固定件之間。In order to achieve the above creative purposes, the technical means used in this creation is a grinder with a grinder connecting device, which can be used to install a grinding wheel, and the grinder with a grinder connecting device includes: A grinder, which is connected to the grinder connecting device, and includes 1. The body of the grinder; A drive shaft, which is arranged on the grinder body, the drive shaft can be driven by the grinder body to rotate; A grinder connection device as described above, the grinder connection device is sleeved on the drive shaft through the through hole, and the grinder connection device is detachably sleeved on the drive shaft; A fixing part is detachably arranged on the driving shaft of the grinder, and the grinder connecting device is fixed between the driving shaft and the fixing part.

本創作的優點在於，基底環凸柱的外徑與第一環凸柱的外徑分別可配合不同尺寸的砂輪片的孔徑，換言之，當使用者欲裝設孔徑較大的砂輪片時，其可套設於第一連接環的第一環凸柱外，而當使用者欲裝設孔徑較小的砂輪片時，其可套設於基底連接環的基底環凸柱外，其透過抵壓於第一環凸柱，使第一連接環逐漸壓縮第一彈性件，並使第一連接環突出的該端因為受到抵壓而朝向基底連接環靠近，進而使其逐漸被壓縮，因此外徑較小的基底連接環的外徑便可用以與砂輪片的孔徑相套設，換言之，透過本創作的設計，使用者便可利用同一套筒來配合不同尺寸的砂輪片，進而節省使用者在裝備上的成本。The advantage of this creation is that the outer diameter of the base ring boss and the outer diameter of the first ring boss can respectively match the apertures of different sizes of grinding wheels. In other words, when the user wants to install a grinding wheel with a larger aperture, It can be sleeved outside the first ring protrusion of the first connecting ring. When the user wants to install a grinding wheel with a smaller aperture, it can be sleeved outside the base ring protrusion of the base connecting ring. On the first ring protruding column, the first connecting ring gradually compresses the first elastic member, and the protruding end of the first connecting ring approaches the base connecting ring due to the pressure, so that it is gradually compressed, so the outer diameter The smaller outer diameter of the base connecting ring can be used to match the aperture of the grinding wheel. In other words, through the design of this creation, the user can use the same sleeve to match the grinding wheel of different sizes, thereby saving the user The cost of equipment.

進一步而言，前述之砂輪機連接裝置，其中該基底環凸柱突出於該連接孔的一端面為一基底突出面；該第一環凸柱突出於該連接孔的一端面為一第一突出面；該第一彈性件選擇性地將該第一連接環的第一基座抵靠於該容置槽的該底面，並當該第一基座抵靠於該容置槽的該底面時，該第一環凸柱的該第一突出面與該基底環凸柱的該基底突出面相切齊，或是該第一環凸柱的該第一突出面與該基底座之間的距離大於該基底環凸柱的該基底突出面與該基底座之間的距離。Furthermore, in the aforementioned grinder connecting device, the one end surface of the base ring convex column protruding from the connecting hole is a base projecting surface; the end surface of the first ring convex column protruding from the connecting hole is a first protrusion The first elastic member selectively abuts the first base of the first connecting ring against the bottom surface of the accommodating groove, and when the first base abuts against the bottom surface of the accommodating groove , The first protruding surface of the first ring protruding column is flush with the base protruding surface of the base ring protruding post, or the distance between the first protruding surface of the first ring protruding post and the base base is greater than The distance between the base protruding surface of the base ring convex column and the base base.

進一步而言，前述之砂輪機連接裝置，其進一步包含有一第二連接環，其可滑動地套設於該第一連接環的該第一環凸柱上，並位於該容置槽內，該第二連接環包含有一第二基座，其套設於該第一環凸柱外，並位於該第一基座與該容置槽的該底面之間，且選擇性地抵靠於該容置槽的該底面；一第二環凸柱，其突出成形於該第二基座遠離該第一基座的一側面上，並套設於該第一環凸柱外，且該第二環凸柱選擇性地突出成形於該連接孔外；一第二彈性件，其位於該第一基座與該第二基座之間，並朝向該容置槽的該底面推抵該第二基座。Furthermore, the aforementioned grinder connecting device further includes a second connecting ring slidably sleeved on the first ring boss of the first connecting ring and located in the accommodating groove. The second connecting ring includes a second base, which is sleeved outside the first ring boss, is located between the first base and the bottom surface of the accommodating groove, and selectively abuts against the housing The bottom surface of the groove; a second ring boss, which is protrudingly formed on a side surface of the second base away from the first base, and sleeved outside the first ring boss, and the second ring The protruding post is selectively formed out of the connecting hole; a second elastic member is located between the first base and the second base and pushes the second base toward the bottom surface of the containing groove seat.

進一步而言，前述之砂輪機連接裝置，其中該容置槽的該環壁面上成形有一容置槽螺紋部；該基底連接環的該基底座上成形有一連接環螺紋部，該基底連接環透過該連接環螺紋部與該容置槽的該容置槽螺紋部可拆卸地相螺合。Furthermore, in the aforementioned grinder connecting device, a receiving groove threaded portion is formed on the ring wall of the receiving groove; a connecting ring threaded portion is formed on the base of the base connecting ring, and the base connecting ring penetrates The threaded portion of the connecting ring is detachably screwed with the threaded portion of the containing groove of the containing groove.

進一步而言，前述之砂輪機連接裝置，其中該第一彈性件為一簧片。Furthermore, in the aforementioned grinder connecting device, the first elastic member is a reed.

進一步而言，前述之具有砂輪機連接裝置的砂輪機，其中該固定件包含有一固定板，該固定板的一內側面係用以與該砂輪機連接裝置共同夾設一砂輪片；一連接突柱，其成形於該固定板的一外側面上；兩旋轉握把，其分別樞設於該連接突柱的側壁面上，並彼此位置相對應，各該旋轉握把具有一展開狀態及一收合狀態，於該展開狀態下，各該旋轉握把相對該連接突柱樞轉至其與該固定板的該外側面相垂直，於該收合狀態下，各該旋轉握把相對該連接突柱樞轉至其與該固定板的該外側面相貼合。Furthermore, the aforementioned grinder with a grinder connecting device, wherein the fixing member includes a fixing plate, and an inner side of the fixing plate is used to clamp a grinding wheel blade together with the grinder connecting device; a connecting protrusion Column, which is formed on an outer surface of the fixed plate; two rotary grips, which are respectively pivoted on the side wall surface of the connecting protrusion and correspond to each other, each of the rotary grips has an unfolded state and a In the folded state, in the unfolded state, each of the rotating handles pivots relative to the connecting protrusion to be perpendicular to the outer side surface of the fixing plate, and in the folded state, each of the rotating handles is opposite to the connecting protrusion The column pivots until it is in contact with the outer side surface of the fixing plate.

進一步而言，前述之具有砂輪機連接裝置的砂輪機，其中該固定件中，該連接突柱上設有兩卡固部；該兩旋轉握把上分別設有一卡固件，並該兩旋轉握把的該兩卡固件分別可分離地卡固於該兩卡固部上。Further, in the aforementioned grinder with a grinder connecting device, in the fixing part, the connecting protrusion is provided with two clamping parts; the two rotary grips are respectively provided with a clamping member, and the two rotary grips The two clamping firmwares are respectively detachably clamped on the two clamping parts.

進一步而言，前述之具有砂輪機連接裝置的砂輪機，其中各該卡固部為一溝槽；各該卡固件為一迫緊螺栓，並該卡固件可相對移動地設置於相對應的該旋轉握把上，且該卡固件選擇性地抵靠相對應的該卡固部。Furthermore, in the aforementioned grinder with a grinder connecting device, each of the clamping parts is a groove; each of the clamping members is a tightening bolt, and the clamping members are relatively movable and disposed on the corresponding rotating On the handle, and the clamping member selectively abuts against the corresponding clamping part.

以下配合圖式以及本創作之較佳實施例，進一步闡述本創作為達成預定創作目的所採取的技術手段。In the following, in conjunction with the drawings and preferred embodiments of this creation, the technical means adopted by this creation to achieve the predetermined creation purpose are further explained.

請參閱圖1所示，本創作之具砂輪機連接裝置的砂輪機可用以套設一砂輪片93，並包含一砂輪機連接裝置10及一砂輪機20，砂輪機連接裝置10可拆卸且可相對轉動地設置於砂輪機20上。Please refer to Figure 1. The grinder with grinder connection device of this invention can be used to set a grinder blade 93, and includes a grinder connection device 10 and a grinder 20. The grinder connection device 10 is detachable and can be It is relatively rotatably provided on the grinder 20.

請進一步參閱圖2及圖3所示，砂輪機連接裝置10包含有一外殼11、一基底連接環12、一第一連接環13及一第一彈性件14，外殼11的相對兩側面分別為一外側面111及一內側面112，且外殼11上進一步設有一容置槽113及一連接孔114，容置槽113由外殼11的內側面112朝向外側面111地凹設成形於外殼11上，並容置槽113內具有一底面115及一環壁面116；連接孔114成形於容置槽113內的底面115上，並貫穿置外殼11的外側面111，使外殼11形成一圓環狀，但外殼11的形狀不以圓環狀為限。Please further refer to Figures 2 and 3, the grinder connecting device 10 includes a housing 11, a base connecting ring 12, a first connecting ring 13 and a first elastic member 14. The opposite sides of the housing 11 are respectively a The outer side surface 111 and an inner side surface 112, and the housing 11 is further provided with an accommodating groove 113 and a connecting hole 114. The accommodating groove 113 is recessed and formed on the housing 11 from the inner side 112 of the housing 11 toward the outer side 111. The accommodating groove 113 has a bottom surface 115 and an annular wall surface 116; the connecting hole 114 is formed on the bottom surface 115 of the accommodating groove 113, and penetrates the outer surface 111 of the housing 11, so that the housing 11 forms an annular shape, but the housing The shape of 11 is not limited to an annular shape.

請參閱圖2、圖3及圖4所示，基底連接環12設置於容置槽113內，在本實施例中，外殼11與基底連接環12為兩獨立的元件，並且基底連接環12可拆卸地設置於容置槽113內，但不以此為限，外殼11與基底連接環12亦可為一體成形的單一元件；基底連接環12包含有一基底座121、一基底環凸柱122、一貫孔123，更精確地說，容置槽113的該環壁面116上成形有一容置槽螺紋部117，而基底連接環12的基底座121上成形有一連接環螺紋部124，基底連接環12透過連接環螺紋部124與容置槽113的容置槽螺紋部117相螺合，使基底連接環12可拆卸地與殼體11相連接，但基底連接環12與殼體11的連接方式不以上述為限。Please refer to Figures 2, 3 and 4, the base connecting ring 12 is disposed in the accommodating groove 113. In this embodiment, the housing 11 and the base connecting ring 12 are two separate components, and the base connecting ring 12 can be It is detachably disposed in the accommodating groove 113, but it is not limited to this. The housing 11 and the base connecting ring 12 can also be an integrally formed single element; the base connecting ring 12 includes a base base 121, a base ring protrusion 122, A through hole 123, more precisely, a receiving groove threaded portion 117 is formed on the ring wall surface 116 of the receiving groove 113, and a connecting ring threaded portion 124 is formed on the base base 121 of the base connecting ring 12, and the base connecting ring 12 By screwing the threaded portion 124 of the connecting ring with the threaded portion 117 of the receiving groove 113, the base connecting ring 12 is detachably connected to the housing 11, but the connection between the base connecting ring 12 and the housing 11 is different. Limited to the above.

基底座121可拆卸地與外殼11相連接，更精確地說，其係透過上述螺合的手段進行可拆卸地相連接，但其不以此為限；基底環凸柱122成形於基底座121的一側面，並突出於外殼11的連接孔114外，換言之，基底環凸柱122係成形於基底座121面向容置槽113的底面115的該側面，且基底環凸柱122突出於連接孔114的一端面為一基底突出面125。The base base 121 is detachably connected to the housing 11, more precisely, it is detachably connected through the above screwing means, but it is not limited to this; the base ring protrusion 122 is formed on the base base 121 In other words, the base ring protrusion 122 is formed on the side surface of the base base 121 facing the bottom surface 115 of the receiving groove 113, and the base ring protrusion 122 protrudes from the connecting hole 114 One end surface of 114 is a base protrusion surface 125.

貫孔123貫穿成形於基底環凸柱122上，並貫穿至基底座121的另一側面，使基底連接環12形成一可套設於其他元件上的形狀。The through hole 123 is formed through the base ring protrusion 122 and penetrates to the other side surface of the base base 121 so that the base connecting ring 12 forms a shape that can be sleeved on other components.

請參閱圖3、圖4及圖5所示，第一連接環13可滑動地套設於基底連接環12的基底環凸柱122上，並位於容置槽113內，換言之，第一連接環13係設置於外殼11及基底連接環12之間。Please refer to FIGS. 3, 4 and 5, the first connecting ring 13 is slidably sleeved on the base ring boss 122 of the base connecting ring 12, and is located in the accommodating groove 113. In other words, the first connecting ring 13 is arranged between the housing 11 and the base connecting ring 12.

第一連接環13的結構與基底連接環12相似，並第一連接環13屬於可依使用者需求而套設於基底連接環12上之結構，其包含一第一基座131及一第一環凸柱132，第一基座131套設於基底環凸柱122外，並位於基底座121與容置槽113的底面115之間。The structure of the first connecting ring 13 is similar to that of the base connecting ring 12, and the first connecting ring 13 is a structure that can be sleeved on the base connecting ring 12 according to the needs of the user. It includes a first base 131 and a first base 131. The ring protrusion 132, the first base 131 is sleeved outside the base ring protrusion 122, and is located between the base base 121 and the bottom surface 115 of the receiving groove 113.

第一環凸柱132突出成形於第一基座131遠離基底座121的一側面，並套設於基底環凸柱122外，且第一環凸柱132選擇性地突出成形於連接孔114外，更精確地說，第一環凸柱132突出於連接孔114的一端面為一第一突出面133。The first ring protrusion 132 is protrudingly formed on a side surface of the first base 131 away from the base base 121 and sleeved outside the base ring protrusion 122, and the first ring protrusion 132 is selectively protruding and formed outside the connecting hole 114 To be more precise, one end surface of the first ring protrusion 132 protruding from the connecting hole 114 is a first protruding surface 133.

請參閱圖3及圖5所示，第一彈性件14位於基底座121與第一基座131之間，並朝向容置槽113的底面115推抵第一基座131，更精確地說，本第一實施例中，第一彈性件14可將第一連接環13的第一基座131推抵至其抵靠於容置槽113的底面115，且當第一基座131抵靠於容置槽113的底面115時，第一環凸柱132突出於連接孔114的距離最大，在本第一實施例中，第一環凸柱132的第一突出面133與基底座121之間的距離大於或等於基底環凸柱122的基底突出面125與基底座121之間的距離，而當第一突出面133與基底座121之間的距離等於基底突出面125與基底座121之間的距離時，即代表第一突出面133與基底突出面125相切齊。Referring to FIGS. 3 and 5, the first elastic member 14 is located between the base base 121 and the first base 131, and pushes against the first base 131 toward the bottom surface 115 of the receiving groove 113. More precisely, In the first embodiment, the first elastic member 14 can push the first base 131 of the first connecting ring 13 to the bottom surface 115 of the receiving groove 113, and when the first base 131 abuts When the bottom surface 115 of the accommodating groove 113 is accommodated, the distance between the first ring protrusion 132 and the connecting hole 114 is the largest. In the first embodiment, the first protrusion surface 133 of the first ring protrusion 132 and the base 121 The distance is greater than or equal to the distance between the base protrusion surface 125 of the base ring protrusion 122 and the base base 121, and when the distance between the first protrusion surface 133 and the base base 121 is equal to the distance between the base protrusion surface 125 and the base base 121 It means that the first protruding surface 133 is tangent to the base protruding surface 125.

更精確地說，在本第一實施例中，當第一基座131被朝向容置槽113的底面115推抵至最端部後，第一環凸柱132沿其軸向突出於連接孔114的長度大於或等於基底環凸柱122沿其軸向突出於連接孔114的長度。More precisely, in the first embodiment, when the first base 131 is pushed to the extreme end toward the bottom surface 115 of the accommodating groove 113, the first ring protrusion 132 protrudes from the connecting hole along its axial direction. The length of 114 is greater than or equal to the length of the base ring protrusion 122 protruding from the connecting hole 114 along its axial direction.

本第一實施例中，第一彈性件14為一簧片，並套設於基底環凸柱122上，且其選擇性地將第一基座131朝向遠離基底座121的方向推動，但第一彈性件14的結構不以簧片為限。In the first embodiment, the first elastic member 14 is a reed, and is sleeved on the base ring boss 122, and it selectively pushes the first base 131 away from the base base 121, but The structure of an elastic member 14 is not limited to a reed.

請參閱圖1、圖2及圖7所示，砂輪機20包含有一砂輪機本體21、一驅動軸22及一固定件23，驅動軸22設置於砂輪機本體21上，並其可受砂輪機本體21的驅動而產生轉動，而前述之砂輪機連接裝置10透過貫孔123套設於驅動軸22上，使砂輪機連接裝置10可拆卸地套設於驅動軸22上，固定件23亦可拆卸地設置於砂輪機20的驅動軸22上，使砂輪機連接裝置10套設於驅動軸22並夾設於砂輪機本體21及固定件23之間。Please refer to Figure 1, Figure 2 and Figure 7, the grinder 20 includes a grinder body 21, a drive shaft 22 and a fixing member 23, the drive shaft 22 is arranged on the grinder body 21, and it can be supported by the grinder The main body 21 is driven to rotate, and the aforementioned grinder connection device 10 is sleeved on the drive shaft 22 through the through hole 123, so that the grinder connection device 10 is detachably sleeved on the drive shaft 22, and the fixing member 23 can also be used. It is detachably arranged on the driving shaft 22 of the grinder 20 so that the grinder connecting device 10 is sleeved on the driving shaft 22 and sandwiched between the grinder body 21 and the fixing member 23.

請參閱圖7及圖8所示，更精確地說，固定件23包含有一固定板231、一連接突柱232及兩旋轉握把233，固定板231的一內側面用以與砂輪機連接裝置10共同夾設一砂輪片93，而連接突柱232則成形於固定板231的一外側面，並該兩旋轉握把233分別樞設於連接突柱232的側壁面上，並彼此位置上相對應。Please refer to FIG. 7 and FIG. 8. More precisely, the fixing member 23 includes a fixing plate 231, a connecting protrusion 232 and two rotating handles 233. An inner side of the fixing plate 231 is used to connect the grinder 10, a grinding wheel piece 93 is clamped together, and the connecting protrusion 232 is formed on an outer side surface of the fixing plate 231, and the two rotating grips 233 are pivoted on the side wall surface of the connecting protrusion 232, and are positioned opposite to each other. correspond.

更精確地說，該兩旋轉握把233係以連接突柱232的中心線對稱且並列地設置，如圖8所示，且各旋轉握把233具有一展開狀態及一收合狀態(分別如圖2及圖7所示)，於展開狀態下，各旋轉握把233相對連接突柱232樞轉至其與固定板231的外側面相垂直，於收合狀態下，旋轉握把233相對連接突柱232樞轉至其與固定板231的外側面相貼合。More precisely, the two rotating grips 233 are arranged symmetrically and side by side about the center line of the connecting protrusion 232, as shown in FIG. 8, and each rotating grip 233 has an expanded state and a folded state (respectively as 2 and 7), in the unfolded state, each rotating handle 233 pivots relative to the connecting protrusion 232 until it is perpendicular to the outer surface of the fixing plate 231, and in the folded state, the rotating handle 233 is relatively connected to the protrusion The column 232 pivots until it is in contact with the outer surface of the fixing plate 231.

請參閱圖7及圖8所示，此外，本第一實施例中，固定件23的連接突柱232上進一步設有兩卡固部234，而各該旋轉握把233上設有一卡固件235，該兩旋轉握把233的該兩卡固件235可分離地卡固於該兩卡固部234上，並本第一實施例中，各該卡固部234為一溝槽，而各該卡固件235為一迫緊螺栓，且該卡固件可相對移動地設置於相對應的旋轉握把233上，且其選擇性地抵靠於相對應的卡固部上。Please refer to FIG. 7 and FIG. 8. In addition, in the first embodiment, the connecting protrusion 232 of the fixing member 23 is further provided with two fixing portions 234, and each of the rotating handles 233 is provided with a fixing member 235 , The two clamping members 235 of the two rotary grips 233 are detachably clamped on the two clamping portions 234, and in the first embodiment, each of the clamping portions 234 is a groove, and each of the clamping members The fastener 235 is a tightening bolt, and the fastener can be relatively movably disposed on the corresponding rotary grip 233, and it selectively abuts on the corresponding fastening part.

但卡固部234及卡固件235的結構不以溝槽及迫緊螺栓為限，其僅要能夠使旋轉握把233的一端與連接突柱232之間可分離地相固定即可。However, the structure of the securing portion 234 and the securing member 235 is not limited to grooves and tightening bolts, they only need to be able to detachably fix one end of the rotating grip 233 and the connecting protrusion 232.

請參閱圖9、圖10及圖11所示，以下為本創作的第二實施例，本第二實施例與第一實施例大致相同，但在本第二實施例中，第一連接環13A與容置槽113A的底面115A之間進一步設有一第二連接環15A及一第二彈性件16A，且第二連接環15A係可滑動地套設於第一連接環13A的第一環凸柱132A上，並同樣位於容置槽113A。Please refer to Figure 9, Figure 10 and Figure 11. The following is the second embodiment of the creation. This second embodiment is roughly the same as the first embodiment, but in this second embodiment, the first connecting ring 13A A second connecting ring 15A and a second elastic member 16A are further provided between the bottom surface 115A of the receiving groove 113A, and the second connecting ring 15A is slidably sleeved on the first ring boss of the first connecting ring 13A 132A, and also located in the accommodating groove 113A.

第二連接環15A的結構與第一連接環13A大致相同，其包含一第二基座151A及一第二環凸柱152A，第二基座151A套設於第一環凸柱132A外，並位於第一基座131A與容置槽113A的底面115A之間，且選擇性地抵靠於容置槽113A的底面115A；第二環凸柱152A突出成形於第二基座151A遠離第一基座131A的一側面，並套設於第一環凸柱132A外，且第二環凸柱152A選擇性地突出於連接孔114A外，第二環凸柱152A突出於連接孔114A外的一端面為一第二突出面(圖中未示)。The structure of the second connecting ring 15A is substantially the same as that of the first connecting ring 13A. It includes a second base 151A and a second ring protrusion 152A. The second base 151A is sleeved outside the first ring protrusion 132A, and Located between the first base 131A and the bottom surface 115A of the accommodating groove 113A, and selectively abuts against the bottom surface 115A of the accommodating groove 113A; the second ring boss 152A is protrudingly formed on the second base 151A away from the first base One side surface of the seat 131A is sleeved outside the first ring protrusion 132A, and the second ring protrusion 152A selectively protrudes out of the connecting hole 114A, and the second ring protrusion 152A protrudes from one end surface outside the connecting hole 114A It is a second protruding surface (not shown in the figure).

而第二彈性件16A則設置於第一基座131A與第二基座151A之間，並朝向容置槽113A的底面115A推抵第二基座151A，換言之，本第二實施例中，由於第一基座131A與容置槽113A的底面115A之間進一步設有一第二基座151A，因此第一基座131A即便受到推動也不會與容置槽113A的底面115A相接處，而是第二基座151A在受到第二彈性件16A的推動後會與容置槽113A的底面115A相抵靠。The second elastic member 16A is disposed between the first base 131A and the second base 151A, and pushes against the second base 151A toward the bottom surface 115A of the accommodating groove 113A. In other words, in the second embodiment, A second base 151A is further provided between the first base 131A and the bottom surface 115A of the accommodating groove 113A. Therefore, even if the first base 131A is pushed, it will not touch the bottom surface 115A of the accommodating groove 113A, but The second base 151A will abut against the bottom surface 115A of the receiving groove 113A after being pushed by the second elastic member 16A.

此外，在本第二實施例中，如同本創作的第一實施例，當第二連接環15A受彈力推動而使第二基座151A抵靠到容置槽113A的底面115A時，第二環凸柱152A沿其軸向突出於連接孔114A的長度會大於或等於基底環凸柱122A突出於連接孔114A的長度，更精確地說，當第二連接環15A的第二基座151A抵靠到容置槽113A的底面115A時，第二突出面與基底座之間的距離大於基底突出面與基底座之間的距離，且第一突出面與基底座之間的距離也大於基底突出面與基底座之間的距離。In addition, in this second embodiment, as in the first embodiment of this creation, when the second connecting ring 15A is pushed by elastic force to make the second base 151A abut the bottom surface 115A of the receiving groove 113A, the second ring The length of the protrusion 152A protruding from the connecting hole 114A along its axial direction will be greater than or equal to the length of the base ring protrusion 122A protruding from the connecting hole 114A. More precisely, when the second base 151A of the second connecting ring 15A abuts When reaching the bottom surface 115A of the accommodating groove 113A, the distance between the second protrusion surface and the base base is greater than the distance between the base protrusion surface and the base base, and the distance between the first protrusion surface and the base base is also greater than the base protrusion surface The distance from the base.

另一方面，在本第二實施例中，第一彈性件14A與第二彈性件16A之間的彈性可依使用者的需求進行調整，使其彼此之間的彈性能互相配合，例如可設計成當第二彈性件16A受推抵時，其彈力不足以推動使第一彈性件14A受壓縮，因此當第二連接環15A在朝向基底連接環12A移動時，第一連接環13A不會因為受到第二彈性件16A的推動而產生移動。On the other hand, in the second embodiment, the elasticity between the first elastic element 14A and the second elastic element 16A can be adjusted according to the needs of the user, so that the elastic energy between each other can be matched with each other, for example, it can be designed When the second elastic member 16A is pushed against, its elastic force is not enough to push the first elastic member 14A to be compressed. Therefore, when the second connecting ring 15A moves toward the base connecting ring 12A, the first connecting ring 13A will not The movement is caused by the pushing of the second elastic member 16A.

本第二實施例僅為本創作在組裝上具有複數種可能的其中一種而已，在其他實施例中，使用者可透過調整外殼以及其他元件的軸向及徑向長度，來達到容納更多連接環的目的，換言之，在外殼與基底連接環之間設置的連接環數量，不以一個或兩個為限。This second embodiment is only one of the multiple possibilities for assembly of this creation. In other embodiments, users can adjust the axial and radial lengths of the housing and other components to accommodate more connections. The purpose of the ring, in other words, the number of connecting rings provided between the housing and the base connecting ring is not limited to one or two.

以下為本創作之使用態樣及其優點，並以本創作的第一實施例為解釋基礎。The following are the usage patterns and advantages of this creation, and are based on the explanation of the first embodiment of this creation.

本第一實施例中，由於具有基底連接環12及第一連接環13，因此其可用以供兩種不同尺寸的砂輪片93進行裝設，如圖4及圖6所示，更精確地說，當砂輪片93的尺寸較大，如圖4所示，其可套設於第一環凸柱132的周緣，並受砂輪機連接裝置10及固定件23的共同夾設。In the first embodiment, since it has the base connecting ring 12 and the first connecting ring 13, it can be used for the installation of two different sizes of grinding wheel blades 93, as shown in Figures 4 and 6, more precisely When the size of the grinding wheel 93 is larger, as shown in FIG. 4, it can be sleeved on the periphery of the first ring boss 132, and be clamped by the grinder connecting device 10 and the fixing member 23 together.

進一步而言，請先參閱圖3、圖5及圖6所示，當砂輪片93的尺寸較小時，使用者將砂輪片93擺放在砂輪機連接裝置上之後，砂輪片93的孔徑會與基底環凸柱122的周緣相配合，並隨著使用者將固定件23逐漸鎖在驅動軸上後，砂輪片93會逐漸抵壓第一環凸柱132，使第一連接環13逐漸朝向基底連接環12靠近，藉此基底環凸柱122與第一環凸柱132之間便會逐漸出現一階級，讓尺寸較小的砂輪片93得以套設於基底環凸柱122的周緣。Further, please refer to Figure 3, Figure 5 and Figure 6, when the size of the grinding wheel 93 is small, after the user places the grinding wheel 93 on the grinder connecting device, the aperture of the grinding wheel 93 will change Cooperate with the periphery of the base ring boss 122, and as the user gradually locks the fixing member 23 on the drive shaft, the grinding wheel 93 will gradually press against the first ring boss 132, so that the first connecting ring 13 gradually faces The base connecting ring 12 is close, so that a step will gradually appear between the base ring protrusion 122 and the first ring protrusion 132, so that the smaller-sized grinding wheel sheet 93 can be sleeved on the periphery of the base ring protrusion 122.

進一步而言，請參閱圖9、圖10及圖11所示，而當容置槽113A具有兩個以上連接環，如本第二實施例的第一連接環13A及第二連接環15A時，三個不同尺寸的砂輪片93套設於本創作的方式如下。Further, please refer to Figure 9, Figure 10 and Figure 11, and when the containing groove 113A has more than two connecting rings, such as the first connecting ring 13A and the second connecting ring 15A of the second embodiment, Three different sizes of grinding wheel blades 93 are set in this creation in the following way.

最大尺寸的砂輪片93可套設於第二連接環15A的第二環凸柱152A上，套設上之後便可直接使用，如圖9所示；而中等尺寸的砂輪片93，請先參閱圖10所示，其擺放在本創作上後，當固定件23A逐漸鎖緊之後，砂輪片93會逐漸抵壓第二環凸柱152A，使第一環凸柱132A與第二環凸柱152A之間形成一階級面，因此該砂輪片93便可套設於第一環凸柱132A上；請參閱圖11所示，最小尺寸的砂輪片93在裝設於，會一併壓縮推動第一連接環13A及第二連接環15A，使第一連接環13A及第二連接環15A共同被朝向基底座12A推動，因此使該砂輪片93可套設於基底環凸柱122A上。The largest size of the grinding wheel 93 can be sleeved on the second ring boss 152A of the second connecting ring 15A, and it can be used directly after it is sleeved, as shown in Figure 9. For the medium size of the grinding wheel 93, please refer to As shown in Figure 10, after it is placed on this creation, when the fixing member 23A is gradually locked, the grinding wheel 93 will gradually press against the second ring boss 152A, so that the first ring boss 132A and the second ring boss A level surface is formed between 152A, so the grinding wheel 93 can be sleeved on the first ring boss 132A; please refer to Figure 11, the smallest size of the grinding wheel 93 will be compressed and pushed together A connecting ring 13A and a second connecting ring 15A enable the first connecting ring 13A and the second connecting ring 15A to be pushed toward the base base 12A together, so that the grinding wheel 93 can be sleeved on the base ring boss 122A.

此外，本第二實施例在圖9、圖10及圖11中關於第一彈性件14A及第二彈性件16A雖為階段性的壓縮，例如第一彈性件14A被壓縮之後，第二彈性件16A才在下一步驟被壓縮，但此一壓縮量變化僅為示意性的變化，並非一定要如同該圖式中的順序變化，也可設計成該兩彈性件14A、16A同時間產生壓縮量的變化。In addition, in the second embodiment, although the first elastic member 14A and the second elastic member 16A are compressed in stages in FIGS. 9, 10, and 11, for example, after the first elastic member 14A is compressed, the second elastic member 16A is compressed in the next step, but this change in the amount of compression is only a schematic change, and it does not have to be the same as the sequential change in the diagram. It can also be designed such that the two elastic members 14A and 16A produce compression at the same time. Variety.

透過上述的切換機制，套設有砂輪機連接裝置10的砂輪機20，便可在不更換連接裝置的情況之下，同時適用於兩種不同尺寸的砂輪片93，因此當砂輪機連接裝置10內設置有更多的連接環時，砂輪機連接裝置10便可依其設置的數量對應的更多尺寸之砂輪片，例如在當基底連接環12與外殼11之間設有三個連接環時，其依序為第一連接環、第二連接環及第三連接環(圖中未示)，其結構上會形成第一連接環套設於基底連接環12上，而第二連接環套設於第一連接環上，第三連接環則套設於第二連接環上，並且在此種實施例中，便可套設四種不同尺寸的砂輪片，最小尺寸的砂輪片套設在基底連接環的基底環凸柱周緣，而隨著砂輪片的尺寸變大，則可逐一套設於第一連接環、第二連接環及第三連接環的周緣。Through the above-mentioned switching mechanism, the grinder 20 equipped with the grinder connecting device 10 can be used for two different sizes of grinding wheel blades 93 at the same time without replacing the connecting device. Therefore, when the grinder connecting device 10 When there are more connecting rings in it, the grinder connecting device 10 can correspond to more sizes of grinding wheel discs according to the number of the installed ones. For example, when there are three connecting rings between the base connecting ring 12 and the housing 11, It is a first connecting ring, a second connecting ring, and a third connecting ring (not shown in the figure) in sequence, and the structure will form a first connecting ring sleeved on the base connecting ring 12, and a second connecting ring sleeved On the first connecting ring, the third connecting ring is sleeved on the second connecting ring, and in this embodiment, four different sizes of grinding wheel discs can be sleeved, and the smallest size of the grinding wheel disc is sleeved on the base The peripheral edge of the base ring convex column of the connecting ring can be set on the peripheral edge of the first connecting ring, the second connecting ring and the third connecting ring as the size of the grinding wheel becomes larger.

此外，請參閱圖7所示，本實施例中的固定件23，透過其結構還可達到以下幾點優點：第一，設有兩旋轉握把233可提高使用者在轉動固定件23時的便利性、第二，由於該兩旋轉握把233係沿連接突柱232的對稱兩邊設置，因此在轉動固定件23以將其鎖固在驅動軸22上時，使用者的施力能夠較為穩固地傳遞至固定件上、第三，固定件上的卡固部234及卡固件235可讓旋轉握把233暫時性地貼合在連接突柱232的周緣，當本創作在使用時，驅動軸22在高速旋轉下，旋轉握把233才不會因為轉動力道而隨意地樞轉，造成不必要的震動跟誤差。In addition, please refer to FIG. 7, the fixing member 23 in this embodiment can achieve the following advantages through its structure: First, the provision of two rotating grips 233 can improve the user’s ability to rotate the fixing member 23 Convenience, second, because the two rotating grips 233 are arranged along the symmetrical sides of the connecting protrusion 232, the user's force can be more stable when the fixing member 23 is rotated to lock it on the drive shaft 22 The ground is transferred to the fixing part. Third, the fixing part 234 and the fixing part 235 on the fixing part allow the rotating grip 233 to temporarily fit on the periphery of the connecting pillar 232. When the creation is in use, the drive shaft 22. Under high-speed rotation, the rotary grip 233 will not pivot randomly due to the rotating force, causing unnecessary vibration and errors.

綜上所述，本創作之砂輪機連接裝置以及具有砂輪機連接裝置的砂輪機可有效降低砂輪機在使用時的裝置成本，也可節省更換裝置的時間，因此能夠有效提升砂輪機在使用上的效率。In summary, the grinder connecting device and the grinder with the grinder connecting device of this creation can effectively reduce the device cost of the grinder in use, and also save the time for replacing the device, so it can effectively improve the use of the grinder s efficiency.

以上所述僅是本創作之較佳實施例而已，並非對本創作做任何形式上的限制，雖然本創作已以較佳實施例揭露如上，然而並非用以限定本創作，任何所屬技術領域中具有通常知識者，在不脫離本創作技術方案的範圍內，當可利用上述揭示的技術內容做出些許更動或修飾作為等同變化的等效實施例，但凡是未脫離本創作技術方案的內容，依據本創作的技術實質對以上實施例所做的任何簡單修改、等同變化與修飾，均仍屬於本創作技術方案的範圍內。The above is only the preferred embodiment of this creation, and does not impose any formal restriction on this creation. Although this creation has been disclosed as above in preferred embodiments, it is not intended to limit this creation. Any technical field has Generally knowledgeable persons, without departing from the scope of this creative technical solution, can use the technical content disclosed above to make slight changes or modifications as equivalent embodiments of equivalent changes, but any content that does not deviate from this creative technical solution shall be based on Any simple modifications, equivalent changes and modifications made to the above embodiments by the technical essence of this creation still fall within the scope of the technical solution for this creation.

10:砂輪機連接裝置11:外殼 111:外側面112:內側面 113:容置槽114:連接孔 115:底面116:環壁面 117:容置槽螺紋部12:基底連接環 121:基底座122:基底環凸柱 123:貫孔124:連接環螺紋部 125:基底突出面13:第一連接環 131:第一基座132:第一環凸柱 133:第一突出面14:第一彈性件 20:砂輪機21:砂輪機本體 22:驅動軸23:固定件 231:固定板232:連接突柱 233:旋轉握把234:卡固部 235:卡固件91:砂輪機本體 92:套筒93:砂輪片 94:固定件95:突柱 113A:容置槽114A:連接孔 115A:底面12A:基底連接環 122A:基底環凸柱13A:第一連接環 131A:第一基座132A:第一環凸柱 14A:第一彈性件15A:第二連接環 151A:第二基座152A:第二環凸柱 16A:第二彈性件23A:固定件10: Grinding machine connection device 11: Shell 111: Outer side 112: Inner side 113: receiving groove 114: connecting hole 115: bottom surface 116: ring wall surface 117: accommodating groove threaded part 12: base connecting ring 121: base base 122: base ring convex post 123: Through hole 124: Connecting ring threaded part 125: base protruding surface 13: first connecting ring 131: First base 132: First ring boss 133: the first protruding surface 14: the first elastic part 20: Grinding machine 21: Grinding machine body 22: drive shaft 23: fixed parts 231: fixed plate 232: connecting stud 233: Rotating grip 234: Clamping part 235: Card firmware 91: Grinding machine body 92: sleeve 93: grinding wheel 94: fixed part 95: stud 113A: receiving groove 114A: connecting hole 115A: bottom surface 12A: base connection ring 122A: base ring boss 13A: first connecting ring 131A: First base 132A: First ring boss 14A: First elastic member 15A: Second connecting ring 151A: second base 152A: second ring boss 16A: second elastic part 23A: fixed part

圖1係本創作具有砂輪機連接裝置的砂輪機以及一砂輪片的側視圖。 圖2係圖1的部分元件分解圖。 圖3係本創作之砂輪機連接裝置的元件分解圖。 圖4係本創作裝設有一砂輪片於第一連接環的剖面示意圖。 圖5係本創作裝設有一砂輪片於基底連接環的剖面示意圖。 圖6係圖5之連續動作圖。 圖7係本創作固定件之立體外觀圖。 圖8係本創作固定件之剖面圖。 圖9係本創作第二實施例裝設有一砂輪片的第一態樣剖面示意圖。 圖10係本創作第二實施例裝設有一砂輪片的第二態樣剖面示意圖。 圖11係本創作第二實施例裝設有一砂輪片的第三態樣剖面示意圖。 圖12係現有技術的砂輪機的剖面示意圖。 圖13係現有技術的砂輪機的另一剖面示意圖。Fig. 1 is a side view of a grinder with a grinder connecting device and a grinding wheel blade of the invention. Figure 2 is an exploded view of part of the components of Figure 1. Figure 3 is an exploded view of the components of the grinder connecting device of this creation. Fig. 4 is a schematic cross-sectional view of the invention with a grinding wheel disc attached to the first connecting ring. Figure 5 is a schematic cross-sectional view of the invention equipped with a grinding wheel disc and a base connecting ring. Fig. 6 is a continuous action diagram of Fig. 5. Figure 7 is a three-dimensional view of the creative fixture. Figure 8 is a cross-sectional view of the creative fixture. Fig. 9 is a schematic cross-sectional view of the first aspect of the second embodiment of the present creation equipped with a grinding wheel. Fig. 10 is a schematic cross-sectional view of the second aspect of the second embodiment of the present invention with a grinding wheel. Fig. 11 is a schematic cross-sectional view of the third aspect of the second embodiment of the present creation with a grinding wheel. Figure 12 is a schematic cross-sectional view of a prior art grinder. Figure 13 is another schematic cross-sectional view of a prior art grinder.

10:砂輪機連接裝置 10: Grinding machine connection device

11:外殼 11: shell

111:外側面 111: outer side

20:砂輪機 20: Grinding machine

21:砂輪機本體 21: The body of the grinder

22:驅動軸 22: drive shaft

23:固定件 23: fixed parts

231:固定板 231: fixed plate

232:連接突柱 232: Connection stud

233:旋轉握把 233: Rotating Grip

93:砂輪片 93: Grinding wheel

Claims (8)

一種砂輪機連接裝置，其包含 一外殼，其相對兩側面分別為一外側面及一內側面，並該外殼上具有 一容置槽，其由該外殼的該內側面朝向該外殼的該外側面凹設成形於該外殼上，並具有一底面及一環壁面； 一連接孔，其成形於該容置槽的該底面，並貫穿至該外殼的該外側面； 一基底連接環，其與該外殼相連接，該基底連接環包含有 一基底座，其與該外殼相連接； 一基底環凸柱，其成形於該基底座的一側面，且位於該容置槽內，並突出於該連接孔外； 一貫孔，其貫穿成形於該基底環凸柱上，並貫穿至該基底座的另一側面； 一第一連接環，其可滑動地套設於該基底連接環的該基底環凸柱上，並位於該容置槽內，該第一連接環包含有 一第一基座，其套設於該基底環凸柱外，並位於該基底座與該容置槽的該底面之間，且選擇性地抵靠於該容置槽的該底面； 一第一環凸柱，其突出成形於該第一基座遠離該基底座的一側面上，並套設於該基底環凸柱外，且該第一環凸柱選擇性地突出成形於該連接孔外； 一第一彈性件，其位於該基底座與該第一基座之間，並朝向該容置槽的該底面推抵該第一基座。A grinder connecting device, which includes A housing, the opposite sides of which are an outer side and an inner side respectively, and the housing has A accommodating groove formed on the casing from the inner side surface of the casing toward the outer side surface of the casing, and has a bottom surface and a ring wall surface; A connecting hole formed on the bottom surface of the accommodating groove and penetrated to the outer side surface of the housing; A base connecting ring connected to the housing, the base connecting ring including A base, which is connected with the shell; A base ring protruding column, which is formed on a side surface of the base base, is located in the accommodating groove, and protrudes out of the connecting hole; A through hole formed on the base ring boss and penetrated to the other side of the base base; A first connecting ring is slidably sleeved on the base ring boss of the base connecting ring and located in the containing groove, the first connecting ring includes A first base sleeved outside the base ring boss, located between the base base and the bottom surface of the accommodating groove, and selectively abutting against the bottom surface of the accommodating groove; A first ring convex column protrudingly formed on a side surface of the first base away from the base base and sleeved on the base ring convex column, and the first ring convex column is selectively formed to protrude from the base ring convex column Outside the connecting hole; A first elastic member is located between the base base and the first base, and pushes against the first base toward the bottom surface of the containing groove. 一種砂輪機連接裝置，其包含 一外殼，其相對兩側面分別為一外側面及一內側面，並該外殼上具有 一容置槽，其由該外殼的該內側面朝向該外殼的該外側面凹設成形於該外殼上，並具有一底面及一環壁面； 一連接孔，其成形於該容置槽的該底面，並貫穿至該外殼的該外側面； 一基底連接環，其與該外殼相連接，該基底連接環包含有 一基底座，其與該外殼相連接； 一基底環凸柱，其成形於該基底座的一側面，且位於該容置槽內，並突出於該連接孔外； 一貫孔，其貫穿成形於該基底環凸柱上，並貫穿至該基底座的另一側面； 一第一連接環，其可滑動地套設於該基底連接環的該基底環凸柱上，並位於該容置槽內，該第一連接環包含有 一第一基座，其套設於該基底環凸柱外，並位於該基底座與該容置槽的該底面之間； 一第一環凸柱，其突出成形於該第一基座遠離該基底座的一側面上，並套設於該基底環凸柱外，且該第一環凸柱選擇性地突出成形於該連接孔外； 一第一彈性件，其位於該基底座與該第一基座之間，並朝向該容置槽的該底面推抵該第一基座； 一第二連接環，其可滑動地套設於該第一連接環的該第一環凸柱上，並位於該容置槽內，該第二連接環包含有 一第二基座，其套設於該第一環凸柱外，並位於該第一基座與該容置槽的該底面之間，且選擇性地抵靠於該容置槽的該底面； 一第二環凸柱，其突出成形於該第二基座遠離該第一基座的一側面上，並套設於該第一環凸柱外，且該第二環凸柱選擇性地突出成形於該連接孔外； 一第二彈性件，其位於該第一基座與該第二基座之間，並朝向該容置槽的該底面推抵該第二基座。A grinder connecting device, which includes A housing, the opposite sides of which are an outer side and an inner side respectively, and the housing has A accommodating groove formed on the casing from the inner side surface of the casing toward the outer side surface of the casing, and has a bottom surface and a ring wall surface; A connecting hole formed on the bottom surface of the accommodating groove and penetrated to the outer side surface of the housing; A base connecting ring connected to the housing, the base connecting ring including A base, which is connected with the shell; A base ring protruding column, which is formed on a side surface of the base base, is located in the containing groove, and protrudes out of the connecting hole; A through hole formed on the base ring boss and penetrated to the other side of the base base; A first connecting ring is slidably sleeved on the base ring boss of the base connecting ring and located in the containing groove, the first connecting ring includes A first base, which is sleeved outside the base ring boss and located between the base base and the bottom surface of the accommodating groove; A first ring convex column protrudingly formed on a side surface of the first base away from the base base and sleeved on the base ring convex column, and the first ring convex column is selectively formed to protrude from the base ring convex column Outside the connecting hole; A first elastic member located between the base base and the first base, and pushing against the first base toward the bottom surface of the accommodating groove; A second connecting ring is slidably sleeved on the first ring boss of the first connecting ring and located in the containing groove, the second connecting ring includes A second base sleeved outside the first ring boss, located between the first base and the bottom surface of the accommodating groove, and selectively abutting against the bottom surface of the accommodating groove ； A second ring convex column protrudingly formed on a side surface of the second base away from the first base and sleeved outside the first ring convex column, and the second ring convex column selectively protrudes Formed outside the connecting hole; A second elastic member is located between the first base and the second base, and pushes against the second base toward the bottom surface of the containing groove. 如請求項1或2所述之砂輪機連接裝置，其中 該容置槽的該環壁面上成形有一容置槽螺紋部； 該基底連接環的該基底座上成形有一連接環螺紋部，該基底連接環透過該連接環螺紋部與該容置槽的該容置槽螺紋部可拆卸地相螺合。The grinder connecting device as described in claim 1 or 2, wherein A threaded portion of the receiving groove is formed on the ring wall surface of the receiving groove; A connecting ring threaded portion is formed on the base base of the base connecting ring, and the base connecting ring is detachably screwed with the receiving groove threaded portion of the receiving groove through the connecting ring threaded portion. 如請求項1或2所述之砂輪機連接裝置，其中該第一彈性件為一簧片。The grinder connecting device according to claim 1 or 2, wherein the first elastic member is a reed. 一種具有砂輪機連接裝置的砂輪機，其可用以裝設一砂輪片，並該具有砂輪機連接裝置的砂輪機包含： 一砂輪機，其與該砂輪機連接裝置相連接，並包含 一砂輪機本體； 一驅動軸，其設置於該砂輪機本體上，該驅動軸可受該砂輪機本體的驅動而產生轉動； 一如請求項1至4中任一項所述之砂輪機連接裝置，該砂輪機連接裝置透過該貫孔套設於該驅動軸上，並使該砂輪機連接裝置可拆卸地套設於該驅動軸上； 一固定件，其可拆卸地設置於該砂輪機的該驅動軸上，該砂輪機連接裝置固定於該驅動軸及該固定件之間。A grinder with a grinder connection device, which can be used to install a grinding wheel disc, and the grinder with a grinder connection device includes: A grinder, which is connected to the grinder connecting device, and includes 1. The body of the grinder; A drive shaft, which is arranged on the grinder body, the drive shaft can be driven by the grinder body to rotate; A grinder connecting device according to any one of claims 1 to 4, wherein the grinder connecting device is sleeved on the drive shaft through the through hole, and the grinder connecting device is detachably sleeved on the On the drive shaft A fixing part is detachably arranged on the driving shaft of the grinder, and the grinder connecting device is fixed between the driving shaft and the fixing part. 如請求項5所述之具有砂輪機連接裝置的砂輪機，其中， 該固定件包含有 一固定板，該固定板的一內側面係用以與該砂輪機連接裝置共同夾設一砂輪片； 一連接突柱，其成形於該固定板的一外側面上； 兩旋轉握把，其分別樞設於該連接突柱的側壁面上，並彼此位置相對應，各該旋轉握把具有一展開狀態及一收合狀態，於該展開狀態下，各該旋轉握把相對該連接突柱樞轉至其與該固定板的該外側面相垂直，於該收合狀態下，各該旋轉握把相對該連接突柱樞轉至其與該固定板的該外側面相貼合。The grinder having a grinder connecting device as described in claim 5, wherein: The fixture contains A fixed plate, an inner side of the fixed plate is used to clamp a grinding wheel with the grinder connection device; A connecting protrusion formed on an outer surface of the fixing plate; Two rotating grips, which are respectively pivoted on the side wall surface of the connecting protrusion and correspond to each other. Each of the rotating grips has an unfolded state and a folded state. In the unfolded state, each of the rotating grips Pivoting relative to the connecting protrusion until it is perpendicular to the outer side surface of the fixing plate, and in the folded state, each of the rotating handles pivots relative to the connecting protrusion until it contacts the outer side surface of the fixing plate Together. 如請求項6所述之具有砂輪機連接裝置的砂輪機，其中該固定件中， 該連接突柱上設有兩卡固部； 該兩旋轉握把上分別設有一卡固件，並該兩旋轉握把的該兩卡固件分別可分離地卡固於該兩卡固部上。The grinder with a grinder connecting device as described in claim 6, wherein in the fixing part, Two fixing parts are provided on the connecting protrusion; The two rotating grips are respectively provided with a fastener, and the two fasteners of the two rotating grips are respectively detachably clamped on the two fastener parts. 如請求項7所述之具有砂輪機連接裝置的砂輪機，其中 各該卡固部為一溝槽； 各該卡固件為一迫緊螺栓，並該卡固件可相對移動地設置於相對應的該旋轉握把上，且該卡固件選擇性地抵靠相對應的該卡固部。The grinder having a grinder connecting device as described in claim 7, wherein Each of the fastening parts is a groove; Each of the fasteners is a tightening bolt, and the fasteners are relatively movably arranged on the corresponding rotating handles, and the fasteners selectively abut against the corresponding fasteners.
TW108114255A 2019-04-24 2019-04-24 Grinding machine connection device and grinder with grinder connection device TWI694892B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW108114255A TWI694892B (en) 2019-04-24 2019-04-24 Grinding machine connection device and grinder with grinder connection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW108114255A TWI694892B (en) 2019-04-24 2019-04-24 Grinding machine connection device and grinder with grinder connection device

Publications (2)

Publication Number Publication Date
TWI694892B TWI694892B (en) 2020-06-01
TW202039148A true TW202039148A (en) 2020-11-01

Family

ID=72175994

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108114255A TWI694892B (en) 2019-04-24 2019-04-24 Grinding machine connection device and grinder with grinder connection device

Country Status (1)

Country Link
TW (1) TWI694892B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW321028U (en) * 1996-12-11 1997-11-21 Sheng-Qing Yan Improved structure for fixed base of polishing wheel
JP3343670B2 (en) * 1997-01-10 2002-11-11 株式会社共立 Cutter blade holding plate structure
ITPR20090034A1 (en) * 2009-05-07 2010-11-08 Giovanni Ficai QUICK COUPLING SYSTEM OF AN ABRASIVE DISC TO THE ROTATING SHAFT OF A PORTABLE GRINDING MACHINE
JP3184423U (en) * 2013-04-15 2013-06-27 均 岸本 Grinding tool mounting jig
TWM517657U (en) * 2015-09-16 2016-02-21 Jian-Xiu Liao Positioning structure for cutting machine or plane grinding machine
DE102017218622A1 (en) * 2017-04-12 2018-10-18 Robert Bosch Gmbh Abrasive device, in particular grinding plate device or support plate device
US11123843B2 (en) * 2017-05-23 2021-09-21 General Tool, Inc. Depth adjustable hub for use with abrasive grinding tool
TWM584235U (en) * 2019-04-24 2019-10-01 郭新政 Grinder connecting device and grinder having the same

Also Published As

Publication number Publication date
TWI694892B (en) 2020-06-01

Similar Documents

Publication Publication Date Title
KR101737890B1 (en) Holder of grinding wheel and grinder including the same
JP6538167B2 (en) Polishing disc removal device for hand grinder
US7713110B2 (en) Locking random orbital dual-action head assembly
KR20180137700A (en) Grinder wheel fix module
US20210205944A1 (en) Rotating apparatus
US3812626A (en) Ice skate sharpening device
TWI728121B (en) Grinder with a quick-lift cover structure
TWM584235U (en) Grinder connecting device and grinder having the same
TW202039148A (en) Grinding machine connecting device and grinding machine having the same including a shell, a base connecting ring, a first connecting ring and a first elastic member
JP2007050619A (en) Pencil sharpener
US20090280733A1 (en) Assembly/disassembly structure of upstanding grinding axle
KR20190054294A (en) Power rotation apparatus
EP2230046B1 (en) Sanding head adaptable to an angle grinder
KR20190049270A (en) Portable abrasive machine
KR20190035037A (en) Polishing apparatus
US3287863A (en) Belt holder assembly
JP2023032268A (en) Power tool
TW201125684A (en) Ball shaped milling cutter grinding machine
TWI719910B (en) Cutting apparatus
WO2011000335A1 (en) Power tool
KR20210041140A (en) Cylindrical grinding wheel Mounting structure for Grinder
TW201606212A (en) Wheel cylinder adjuster
CN210756777U (en) Grinding machine with adjustable rotary chuck
CN219172606U (en) Quick-release connector of underwater propeller and underwater propeller
KR102446463B1 (en) A Air Grinder having for one touch Stopper