M283699 八、新型說明： 【新型所屬之技術領域】 特別是指用 鎖。 以將鋸片快速 本創作係與木工機械有關5 定位鎖定的一種氣壓式鑛片定位 5 15 【先前技術】 按，第九圖至第十圖所示者，係 90,其主要係以二鎖定盤91相失一鑛片％:疋二鎖 鋸片93係具有若干套孔94,用以套接 ’ 上預設的蚊桿92,其絲啦要如人工賴等套194 :準=定桿92後套入，再以另一鎖定盤％上預設的固 疋孔州套於該等固定桿％上，其中該等固定孔州係呈 長形，错由轉動該另-鎖定盤即可使該等固定孔州失住 於該等固定桿92，而完成鋸片93之鎖定。 20 改進。 然而，前述習知鑛片定位鎖90,錢配鑛片93時由 於固定桿92與固定孔911之間係為—種相互可旋轉狀態， 因此，若安裝人員疏忽，冑時會忘了轉動該鎖定盤％而使 得固定孔911核該等固定桿％鎖住，在鎖定不完全的狀 況下，鑛片93在使㈣過程中會意外掉落或飛出可能造 成加工上關題，甚至可能造成意外傷害此種缺點有待 【新型内容】 本創作之主要目的在於提供一種氣壓式鋸片定位鎖 其可方便使用者由外觀上判斷鎖定狀態，安裝較為容易。 M283699 本創作之次一目的在於提供一種氣壓式鋸片定位鎖， 其可確保鋸片的鎖定狀態，鑛片不會脫落掉出。 緣是，為了達成前述目的，依據本創作所提供之一種 氣壓式鋸片定位鎖，包含有：一基盤，中間下凹而於周緣 5等角設置複數穿孔，該基盤外緣對應於各該穿孔之位置設 有一凹部；複數固定桿，頂端具有一頂板，底段於周面形 成一小徑部，且於最底端具有一大徑部，該固定桿係穿過 該等穿孔，且於該頂板與該基板間設有一彈性件；一蓋盤， 中間凹陷而蓋置於該基盤上，並與該基盤間形成一空間， 1〇该盍盤中央具有一氣嘴；一活塞盤，塞設於該蓋盤内，周 圍並設有油封，該活塞盤係可受驅動而於該蓋盤内位移預 定距離；以及一鎖定盤，其盤面設有複數固定孔對應於該 等固定桿，各該固定孔係呈長形，其孔徑係由一側向另一 側漸小，該鎖定盤之周緣具有複數凹部對應於各該固定 15孔。藉此，在固定該鎖定盤時，使用者可藉由該鎖定盤周緣 的凹部對正於該基盤周緣的凹部，藉以產生容易定位的效 果，進而確保鎖定狀態。 【實施方式】 為了詳細說明本創作之構造及特點所在，茲舉以下之 幸又佳貫施例並配合圖式說明如后，其中： 第一圖係本創作一較佳實施例之組合立體圖。 第二圖係本創作一較佳實施例之分解立體圖。 第三圖係本創作一較佳實施例之局部構件示意圖，顯 M283699 示鎖定盤之正視狀態。 第四圖係本創作一較佳實施例之分解立體圖，顯示基 盤與蓋盤間之構件。 第五圖係本創作一較佳實施例之組裝示意圖。 5 第六圖係本創作一較佳實施例之剖視圖。 第七圖係本創作一較佳實施例之動作示意圖。 第八圖係本創作一較佳實施例之使用狀態側視圖。 如第一圖至第六圖所示，本創作第一較佳實施例所提 供之一種氣壓式鋸片定位鎖10,主要由一基盤11、複數固 10疋桿15、一蓋盤21、一活塞盤25以及一鎖定盤31所組成， 其中： 該基盤11，中間下凹而於周緣等角設置複數穿孔12, 且該基盤11外緣對應於各該穿孔12之位置設有一凹部13。 15M283699 8. New type description: [Technical field to which new type belongs] Especially refers to lock. A fast-moving saw blade is related to woodworking machinery. 5 Positioning and locking is a type of pneumatic ore positioning 5 15 [Prior art] According to the ninth to tenth pictures, it is 90, which is mainly locked by two The disc 91 loses one ore piece%: the second lock saw blade 93 is provided with a plurality of sets of holes 94, which are used to socket the mosquito rod 92 preset on it. Insert after 92, and then fix the fixed holes on the fixed rods with the preset fixed holes on the other locking disk%, where the fixed holes are long, and you can turn the other-locking disk by mistake. The fixing holes are lost to the fixing rods 92, and the locking of the saw blade 93 is completed. 20 improvements. However, in the aforementioned conventional ore shim lock 90, when the ore shim 93 is matched, the fixing rod 92 and the fixing hole 911 are in a mutually rotatable state. Therefore, if the installer is negligent, he will forget to turn the Locking the disk% and making the fixing holes 911 nuclear such fixing rods% locked, under the condition of incomplete locking, the ore piece 93 may accidentally fall or fly out during the process of ㈣, which may cause problems in processing, and may even cause Such disadvantages due to accidental injury remain to be solved. [New content] The main purpose of this creation is to provide a pneumatic saw blade positioning lock, which is convenient for users to judge the locked state from the appearance, and it is easier to install. M283699 The second purpose of this creation is to provide a pneumatic saw positioning lock, which can ensure the locked state of the saw blade, and the ore blade will not fall off. The reason is that, in order to achieve the foregoing purpose, a pneumatic saw blade positioning lock provided according to this creation includes: a base plate, which is recessed in the middle and is provided with a plurality of perforations at 5 equal angles on the periphery, and the outer edge of the base plate corresponds to each of the perforations. A recess is provided at the position; a plurality of fixing rods have a top plate at the top end, a small diameter portion is formed on the peripheral surface of the bottom section, and a large diameter portion is formed at the bottom end, and the fixing rods pass through the perforations, and An elastic member is provided between the top plate and the base plate; a cover plate, the middle is recessed and the cover is placed on the base plate, and a space is formed between the base plate and the base plate; An oil seal is arranged around the cover plate, and the piston plate can be driven to move a predetermined distance in the cover plate; and a lock plate is provided with a plurality of fixing holes on the surface of the plate corresponding to the fixing rods. The hole system is elongated, and the hole diameter is gradually reduced from one side to the other side. The peripheral edge of the locking disk has a plurality of recesses corresponding to the fixed 15 holes. Thereby, when fixing the locking disk, the user can align the concave portion on the peripheral edge of the locking disk with the concave portion on the peripheral edge of the base plate, thereby generating the effect of easy positioning, thereby ensuring the locked state. [Embodiment] In order to explain the structure and characteristics of this creation in detail, here are some examples of good practice and the following description with drawings, where: The first picture is a combined perspective view of a preferred embodiment of this creation. The second figure is an exploded perspective view of a preferred embodiment of the present invention. The third figure is a schematic diagram of the partial components of a preferred embodiment of the present invention. M283699 shows the front view of the lock disk. The fourth figure is an exploded perspective view of a preferred embodiment of the present invention, showing the components between the base plate and the cover plate. The fifth diagram is an assembly schematic diagram of a preferred embodiment of the present invention. 5 The sixth figure is a cross-sectional view of a preferred embodiment of the present invention. The seventh diagram is a schematic diagram of actions of a preferred embodiment of the present invention. The eighth figure is a side view of a use state of a preferred embodiment of the present invention. As shown in the first to sixth figures, a pneumatic saw blade positioning lock 10 provided by the first preferred embodiment of the present invention is mainly composed of a base plate 11, a plurality of fixed rods 10, a cover plate 21, a The piston disc 25 and a locking disc 31 are composed of: the base plate 11 is recessed in the middle and a plurality of perforations 12 are equiangularly arranged on the peripheral edge, and a recess 13 is provided on the outer edge of the base plate 11 corresponding to each of the perforations 12. 15
複數固定桿15,頂端具有一頂板16,底段於周面形成 一小控部17,且於最底端具有一大徑部18,該固定桿15係 穿過該等穿孔12,且於該頂板16與該基板間設有一彈性件 19,該彈性件19於本實施例中，係為複數相疊之彈片。 言亥蓋盤21，中間凹陷而蓋置於該基盤丨丨上，並與該基 盤11間形成一空間，該蓋盤21中央具有一氣嘴22,該蓋盤 21係藉由若干螺絲23鎖固於該基盤11上。 該活塞盤25,塞設於該蓋盤21内，周圍並設有油封26, 該活塞盤25係可受驅動而於該蓋盤21内位移預定距離，該 活塞盤25盤面係抵於該等固定桿15之頂板16。 該鎖定盤31，其盤面設有複數固定孔32對應於該等固 20 M283699 定桿15,各該固定孔32係呈弧狀長形，其孔徑係由一側向 另=側漸小，可配合各該固定桿15由較大孔徑之部份插入， 再藉由旋轉該鎖定盤31,來使各該固定孔32以其較小孔徑 之部份嵌於各該固定桿15之小徑部17,藉以達到固定的= 5果，該鎖定盤31之周緣具有複數凹部33對應於各該固定孔 不貫施例可配合一鋸片41，該鋸片41具有若干套孔42, 而可套於該等固定桿15而位於該基盤u與該鎖定盤3ι之’ 間。 、 15 如第五圖至第六圖所示，本創作於裳設鑛片4ι時係 先透過該氣嘴22向該錢21⑽氣，該活塞盤25即因此 基盤u，同時壓迫該等固定桿15伸出，進而將該 移離該基盤11;再贿片41藉由該等套孔似套 凹A在套職可藉由該縫ϋ外緣所設之 32壯^丨料；最後將該鎖定盤31藉由該等固定孔 來之部份套於該等料桿15,旋轉該鎖定盤31 二孔22以_、孔徑的部份祕錢固定桿 時可1^ =:固定於該等固定桿15上，在旋轉的同 才’了糟由該鎖疋盤31見緣的凹部 緣的凹部13,使用者可僅由外_/於减| 11周 可確保則41_定狀態卜鱗斷是侧定，進而 迫使Ϊΐ夷第^所示，氣嘴22吸氣， 盤21移動，該等彈性綱作用 亥專叫15使其内縮，該等固定桿15即藉由其大徑部 20 M283699 18將該鎖定盤31移向該基盤11直到貼住為止，藉此可將 該鋸片41夾於該鎖定盤31與該基盤U之間，而可達到鎖 定鋸片41的效果。 欲卸下鋸片41時，僅需反序前述操作方式即可。 5 須加以補充的一點是，本實施例中，各該彈性件19亦 可為一彈簧，而具有與上揭彈片相同之效果。 由上可知，本創作之優點在於： • 一、鎖固穩定：藉由本創作之設計，可在固定鋸片之餘 再利用該等彈性件來提供夾持鋸片的力量，使鋸片穩定的 10被固疋的力量所夾持，藉此可使鋸片的鎖固狀態穩定，鑛 片不會脫落掉出。 5 二、安裝快速：藉由本創作之設計，方便使用者藉由該 基盤及該鎖定盤外緣的凹部來對準，可僅由外觀看出是否 鎖定完成，可快速且方便的完成安裝的動作。 M283699 【圖式簡單說明】 第圖係本創作一較佳實施例之組合立體圖 第二圖係本創作一較佳實施例之分解立體圖 意圖，顯 第三圖係本創作一較佳實施例之局部構件示 示鎖定盤之正視狀態。 + 第四圖係本創作-較佳實施例之分解立體圖顯示基 盤與蓋盤間之構件。A plurality of fixing rods 15 have a top plate 16 at the top, a small control portion 17 formed on the peripheral surface of the bottom portion, and a large diameter portion 18 at the bottom end. The fixing rod 15 passes through the perforations 12 and An elastic member 19 is provided between the top plate 16 and the base plate. In this embodiment, the elastic member 19 is a plurality of elastic pieces stacked on top of each other. The cover plate 21 is recessed in the middle and placed on the base plate, and forms a space with the base plate 11. The cover plate 21 has an air nozzle 22 in the center, and the cover plate 21 is locked by a number of screws 23. On the base plate 11. The piston disk 25 is plugged in the cover disk 21 and is surrounded by an oil seal 26. The piston disk 25 can be driven to move a predetermined distance in the cover disk 21, and the surface of the piston disk 25 is against such Top plate 16 of the fixed rod 15. The locking disk 31 is provided with a plurality of fixing holes 32 on the disk surface corresponding to the fixing rods M283699. Each of the fixing holes 32 is arc-shaped and the hole diameter is gradually reduced from one side to the other. Cooperate with each of the fixing rods 15 being inserted through a part with a larger aperture, and then rotate the locking disk 31 so that each of the fixing holes 32 is embedded in a small diameter part of each of the fixing rods 15 with a part with a smaller aperture. 17, so as to achieve a fixed = 5 results, the periphery of the locking disk 31 has a plurality of recesses 33 corresponding to the inconsistency of each of the fixing holes. An embodiment can be equipped with a saw blade 41, the saw blade 41 has a plurality of sets of holes 42, and can be set The fixing rods 15 are located between the base plate u and the lock plate 3 ′. , 15 As shown in the fifth to sixth figures, when the ore sheet was set at 4m, this creation first held the air through the air nozzle 22 to the money 21, and the piston disk 25 was therefore the base plate u, while pressing the fixed rods. 15 extended, and then moved away from the base plate 11; then bribe 41 through these sets of holes like sets of recesses A in the set of work can be set by the outer edge of the slit quilt 32; The part of the locking disk 31 is sleeved on the material rods 15 through the fixing holes. When the second hole 22 of the locking disk 31 is rotated by the hole, the part of the hole is fixed by 1 ^ =: On the fixed rod 15, the rotating part of the locker's recessed part 13 of the edge of the recessed part seen by the lock plate 31 can be ensured by the user only from the outside. The fault is laterally fixed, and then force Yiyi to show that the air nozzle 22 inhales and the disk 21 moves. The elasticity of the elastic shaft is called 15 to shrink it, and the fixed rods 15 use their large diameter parts. 20 M283699 18 Move the lock plate 31 toward the base plate 11 until it is attached, whereby the saw blade 41 can be clamped between the lock plate 31 and the base plate U, and the effect of locking the saw blade 41 can be achieved. When removing the saw blade 41, it is only necessary to reverse the above-mentioned operation mode. 5 It should be added that, in this embodiment, each of the elastic members 19 can also be a spring, which has the same effect as that of the above-mentioned open elastic piece. As can be seen from the above, the advantages of this creation are: 1. Stable locking: With the design of this creation, these elastic parts can be used to provide the power to hold the saw blade while it is fixed, making the saw blade stable. 10 is clamped by the force of the anchor, so that the locking state of the saw blade is stable, and the ore blade will not fall off. 5 II. Quick installation: With the design of this creation, it is convenient for the user to align with the recess of the base plate and the outer edge of the locking plate. It can be seen only by the appearance whether the locking is completed, and the installation can be completed quickly and easily. . M283699 [Schematic description] The first diagram is a combined perspective view of a preferred embodiment of the present invention. The second diagram is an exploded perspective view of a preferred embodiment of the present invention. The third diagram is part of a preferred embodiment of the present invention. The component shows the front view of the lock disk. + The fourth figure is an exploded perspective view of the present invention-preferred embodiment showing the components between the base plate and the cover plate.
10 1510 15
第五圖係本創作一較佳實施例之組裝示意圖。 第六圖係本創作一較佳實施例之剖視圖。 第七圖係本創作一較佳實施例之動作示意圖。 第八圖係本創作一較佳實施例之使用狀態侧視圖。 第九圖係習知鋸片定位鎖之組裝示意圖。 第十圖係習知鋸片定位鎖之使用狀態側視圖。 【主要元件符號說明】 10氣壓式鋸片定位鎖 11基盤 12穿孔 13凹部 15固定桿 Μ頂板 17小徑部 18大徑部 19彈性件 21蓋盤 22氣嘴 23螺絲 25活塞盤 26油封 31鎖定盤 32固定孔 33凹部 41鋸片 42套孔 20The fifth diagram is an assembly schematic diagram of a preferred embodiment of the present invention. The sixth figure is a sectional view of a preferred embodiment of the present invention. The seventh diagram is a schematic diagram of actions of a preferred embodiment of the present invention. The eighth figure is a side view of a use state of a preferred embodiment of the present invention. The ninth figure is an assembly diagram of a conventional saw blade positioning lock. The tenth figure is a side view of the state of use of a conventional saw blade positioning lock. [Description of main component symbols] 10 Air pressure type saw blade positioning lock 11 Base plate 12 Perforation 13 Recess 15 Fixing rod M Top plate 17 Small diameter portion 18 Large diameter portion 19 Elastic member 21 Cover plate 22 Gas nozzle 23 Screw 25 Piston plate 26 Oil seal 31 Lock Disk 32 fixing hole 33 recess 41 saw blade 42 set of hole 20