201004752 九、發明說明： 【發明所屬之技術領域】 種氣動錘之擊釘 本發明係與氣動錘有關，特別是指一 深度調整機構。 5 【先前技術】 Φ 10 15 将可=敕動錘’如美國公告第7316342號專利，其 係了調王控制不同的擊釘深度。 於本體=可7316342號專利所示的套筒係藉由銷定位 真時兮套=糾題座相對的旋轉及定位，當使用該錘擊工 #筒損壞。 又解及震動’易導致銷產生變形或 4 2、’、=結構在使用時容易因為套筒誤碰物件，而 过’〜調正了不同的擊釘深度而不自知，因而造成擊 訂的效果科合原來的設定I S “成擎 【發明内容】 =鑑於上賴失，_人即苦心研究轉本發 錘之擊釘深度調整機構。 、 本發明之主要目的，即在提供 調整機構’其娜可咖術錄^ 車由直線對準精度。力變七或震動，進而增加擊釘時其 本發明之次-目的，又在提供 調整機構，其調整擊釘例 ^誠之擎釘冰度 糸才木用一凋控件可轉動地設於套筒 20 201004752 與槍身之間，可避免使用時不 擾，且可更方便轉動調整。 小心碰撞誤調擊釘深度的 困 緣是’為達成前揭目的，本發明所提供 擊釘深度調整機構，包含有—㈣組具有—本體 樞孔，若干定位點，-穿桿孔；一撞針具有—針袖受^向 驅動用以擊發-钉體；—調抵組具有—塊體係 樞設於該搶筒組之護_孔，—撞針穿孔供該揸針 -階部以及一第二階部係軸向不同深度對^ 层身之各定位點的角度分佈設置，位器可^位於該 身之各定健，-倾部可調控該第―階部或第二階^ 階 ；:預定位置；—導桿具有—套筒導部穿驗該搶筒組1穿 才干孔且不可轴向轉動，—撞針穿孔供容置該撞針之針轴及 釘體’-抵階部用以壓抵於該調抵組之第—階部 部；一導㈣簧係魏料桿向前作動。 ’ 15 【實施方式】 茲舉以下 為了更瞭解本糾之特點及所達成之功效 較佳實施例說明如下，其中： 第圖係本發明裝設於一氣動鐘之立體組合圖。 〇 f — _本發明—較佳實施例之-分解立體圖。 f二圖係本發明—較佳實施例另一分解立體圖。 ，四圖係本發明—較佳實施例之-組合剖視圖。 第^圖係本發明—較佳實施例另—組合剖視圖。 第/、圖係本發明—較佳實關再—組合剖視圖，顯示 5 201004752 其中一種擊釘作動前之狀態。 第七圖係第六圖之一擊釘作動時之狀態圖。 請參閱各圖式，本發明一較佳實施例所提供氣動錘之 擊釘深度調整機構，包含有： 5 一槍身（1〇)，具有一本體(11)，一護塊樞孔(13)，若干 定位點（15)，三螺孔（19)。 一撞針(20)，具有一針軸(21)通過該槍身（1〇)之護塊樞 孔(13)，受軸向驅動用以擊發一釘體（圖未示）。 -撞針護塊(30) ’具有—塊體(31)係軸向播止地栖設於 1〇該搶身（10)之護塊樞孔（13)，一撞針穿孔(32)供該撞針(2〇) 之針軸(21)穿設，二連動部(33)，一第一階部(351)、一第二 階部(352)以及-第三階部(353)係袖向不同深度對應該槍 身（10)之各定位點（15)的角度分佈設置。 -調控件⑽’具有—賴⑷)可相對該搶身⑽轉 15動，二連動部(43)可輕合該連動部(33)使轉動該撞針護塊 (30) ’ -定位點(45) ’ 一手控部(47)係形成連績的凹凸周緣 而可轉動調控該第一階部(351)、第二階部(352)或第三階部 (353)至一預定位置，三螺栓逃槽(49)呈弧形，一彈簧(々μ) 以及-定位珠(493)構成-定位器裝設於該定位點(45)，並 2〇藉定位珠㈣)可凸縮地定位於該搶身（1〇)之各定位點⑽。 —-導桿(5〇) ’具有-套料部⑼，—撞針穿孔(μ)供 谷置該撞針(20)及釘體，-筒止轉部(54)，一抵階部(55)用 以壓抵於該撞針護塊(30)之第一階部(351)、一第二階部(352) 或一第二階部(353)，以及一外擋緣(57)。 6 201004752 一導桿彈簧(s) ’係頂抵該導桿(50)向前作動；以及 一套筒(60)，具有一筒身（61)概呈錐形，若干栓部(62) 以螺栓(B)螺固於該搶身（1〇)之各螺孔(19)，一穿桿孔(63)供 該導桿(50)穿設，一桿止轉部(64)係與該筒止轉部(54)配合 5以阻止該導桿(50)與套筒(6〇)二者相互轉動，一抵環部(65) 使該調控件(40)可轉動定位地夾設於該套筒（6〇)與搶身（1〇) 之間，以及一内擋緣(67)可擋止該導桿(5〇)之外擋緣(57)， 以達到止位及阻止該導桿(5〇)掉出。 本發明之使用、調整及其作動狀態，玆說明如下： 10 如第六圖所示，係其中一個擊釘深度使用之狀態，該 調控件(40)係轉動該撞針護塊(30)使其第二階部(352)軸向 對應至該導桿(50)之抵階部(55)，而其軸向距離定義出一内 縮行程(L);而如第七圖所示，當使用時將該導桿(5〇)壓抵 工件表面，該導桿(50)即内縮直至其抵階部(55)壓抵至該撞 15針護塊(30)之第一階部(351)。 因此，相對該撞針(20)固定之擊出長度而言，不同的調 整深度，亦即當撞針護塊(30)以其第一階部(351)、第二階 部(352)或第三階部（353)軸向對應至該導桿(5〇)之抵階部 (55)時，其分別可使釘體受釘入不同的深度，通常依序是其 20釘頭相對工件表面凹入一小段、齊平(如第七圖所示）以及凸 出一小段的設定。 本發明之設計重點及其達成功效，玆詳述於後： 首先，該套筒(60)係可穩固地固定在搶身（1〇)上，有效 地固持著導桿(50)，以防止導桿(50)受力變形或震動，進而 7 201004752 Γ擊釘線對準精度;再者，其套筒_的錐形設 计，不但強度較佳，且較不會影響氣動錘欲釘擊較狹窄的 空間。 • %再者，其調整擊釘係採用—______201004752 IX. INSTRUCTIONS: [Technical field of invention] Pneumatic hammer nail The present invention relates to a pneumatic hammer, and more particularly to a depth adjustment mechanism. 5 [Prior Art] Φ 10 15 will be able to = 敕 hammer ', as disclosed in U.S. Patent No. 7,173,342, which controls the different nailing depths. The sleeve shown in the patent of the body = No. 7313632 is positioned by the pin. The true rotation of the sleeve = the relative rotation and positioning of the correction seat, when the hammer is used to damage the cylinder. Also solves the vibration and easily causes the pin to be deformed or 4, ', = structure is easy to use because the sleeve accidentally touches the object, and the '~ adjusts the different nailing depth without knowing it, thus causing the binding The effect of the original setting IS "Chengqing [invention content] = In view of the loss of the _ people, it is painstaking to study the hammer depth adjustment mechanism of the transfer hammer. The main purpose of the present invention is to provide an adjustment mechanism. Its Nacoca record ^ car by line alignment accuracy. Force changes seven or vibration, and then increase the nailing of the present invention - the purpose of the adjustment mechanism, which adjusts the nail example ^ Cheng Zhi nail ice糸 木 wood with a control can be rotatably placed between the sleeve 20 201004752 and the gun body, to avoid interference when using, and more convenient to turn the adjustment. Careful collision misunderstanding the depth of the nail is the 'to achieve According to the foregoing disclosure, the nail depth adjustment mechanism provided by the present invention comprises: (4) groups having a body pivot hole, a plurality of positioning points, and a rod hole; and a striker having a needle sleeve driven by the pin for firing the nail body ;----------------------- The guard hole _ hole, the punch pin perforation is provided for the angular distribution of the locating point of the layer body at different depths of the 揸 pin-step and a second step portion, and the positioner can be located Each of the body's fixed health, the tilting portion can regulate the first-order or second-order step;: the predetermined position; the guide rod has the sleeve guide portion to pass the punching cylinder group 1 to wear the dry hole and the non-axis To the rotation, the perforation of the striker pin accommodates the needle shaft of the striker and the nail body--the abutment portion is pressed against the first-order portion of the adjustment group; and a guide (four) spring-spring member moves forward. [Embodiment] The following is a description of the preferred embodiment in order to better understand the features of the present invention and the effect achieved. The following is a three-dimensional combination diagram of the present invention installed in a pneumatic clock. 〇f — _ The present invention is a further exploded perspective view of the preferred embodiment of the present invention. The four drawings are a cross-sectional view of the present invention - a preferred embodiment. - Preferred Embodiments - Combination sectional view. / / Drawings of the present invention - better actual closing - combined sectional view , Display 5 201004752 One of the states before the nail is actuated. The seventh figure is a state diagram of one of the sixth figures when the nail is actuated. Referring to the drawings, the hammer of the pneumatic hammer is provided according to a preferred embodiment of the present invention. The depth adjustment mechanism comprises: 5 a gun body (1 inch) having a body (11), a guard pivot hole (13), a plurality of positioning points (15), and a three screw holes (19). ), having a needle shaft (21) passing through the guard body pivot hole (13) of the gun body (1〇), being driven by the axial direction to fire a nail body (not shown). - The striker guard block (30)' The block body (31) is axially suspended to be placed on the armhole (13) of the body block (10), and a striker hole (32) is provided for the needle shaft of the striker (2〇) ( 21) Threading, two linkages (33), a first step (351), a second step (352), and a third step (353) are sleeved to different depths corresponding to the gun body (10) The angular distribution of each positioning point (15) is set. - The adjustment control (10) ' has - (4) can be rotated relative to the body (10), and the second linkage (43) can lightly rotate the linkage (33) to rotate the striker block (30) ' - positioning point (45 The first hand control portion (47) forms a continuous concave and convex periphery and can rotationally adjust the first step portion (351), the second step portion (352) or the third step portion (353) to a predetermined position, three bolts The escape slot (49) is curved, a spring (々μ) and a positioning bead (493) are formed - the positioner is mounted on the positioning point (45), and the positioning bead (4) is telescopically positioned The positioning points (10) of the stealth (1〇). —- Guide rod (5〇) 'With - nesting part (9), - striker perforation (μ) for the placement of the striker (20) and the nail body, the tube rotation stop (54), an offset part (55) The first step (351), the second step (352) or a second step (353) for pressing against the striker block (30), and an outer rim (57). 6 201004752 A guide spring (s) 'the top of the guide rod (50) is moved forward; and a sleeve (60) having a barrel (61) substantially tapered, and a plurality of bolts (62) The bolt (B) is screwed to each of the screw holes (19) of the grab body (1), and a rod hole (63) is provided for the guide rod (50), and a rod rotation preventing portion (64) is coupled thereto. The cylinder rotation preventing portion (54) cooperates with the 5 to prevent the guiding rod (50) and the sleeve (6〇) from rotating relative to each other, and an abutting portion (65) allows the adjusting control (40) to be rotatably positioned Between the sleeve (6〇) and the body (1〇), and an inner rim (67) can block the outer edge (57) of the guide rod (5〇) to reach the stop position and prevent the The guide rod (5〇) fell out. The use, adjustment and actuation state of the present invention are as follows: 10 As shown in the sixth figure, the state in which one of the nailing depths is used, the adjustment control (40) rotates the striker guard (30) to make it The second step portion (352) axially corresponds to the abutting portion (55) of the guiding rod (50), and the axial distance defines a retracting stroke (L); and as shown in the seventh figure, when used When the guide rod (5〇) is pressed against the surface of the workpiece, the guide rod (50) is retracted until its abutting portion (55) is pressed against the first step portion of the impacting 15-pin retaining block (30) (351 ). Therefore, different adjustment depths, that is, when the striker guard (30) is with its first step (351), second step (352) or third, relative to the fixed strike length of the striker (20) When the step (353) axially corresponds to the abutting portion (55) of the guiding rod (5〇), respectively, the nail body can be nailed to different depths, usually in the order that the 20 nail head is concave with respect to the workpiece surface. Enter a short, flush (as shown in Figure 7) and a small segment of the setting. The design focus of the present invention and its achievement are detailed in the following: First, the sleeve (60) can be firmly fixed on the body (1〇), effectively holding the guide rod (50) to prevent The guide rod (50) is deformed or vibrated by force, and then 7 201004752 snips the nail line alignment accuracy; further, the tapered design of the sleeve _ is not only better in strength, but also does not affect the pneumatic hammer A narrower space. • % again, the adjustment of the nailing system is adopted -______
5筒_與搶身⑽之間，可以連帶轉動撞 释J 的調整，可避免使用時不小心碰撞誤調擊釘深度的困^ ❹寺之單手操作轉動調卿 另外，該調控件(4〇)之螺栓逃槽(49)與套綱)之检部 Η)()配合結構及方式’不但可充分利用其作動及空間配置， 又可使兩者都達到簡化結構及輕量設計的優點。 前述實施财村更簡化結構，如麟身 仵也可為一體成型而構成一調抵組。 猎此’使本發明氣動錘之擊釘深度調整機構達成容易 參 力σ工，方便組裝，且穩固的結構提供使用。 W上實關朗，可歸納本㈣之特點如下·· 1.本發明氣動錘之擊釘深度調整 固地固定在搶身上，有效地固持著導桿，以防 變形或震動，進而增加擊釘時其軸直線對準精度導才于又力 ϋ ^ 明氣動錘之擊㈣度調整機構，其調整擊針係 L ί、工件可轉動地設於套筒與搶身之間，可避免使用 時μ心碰撞誤調擊釘深度的隨，騎更方便轉動調整。 8 201004752 【圖式簡單說明】 第一圖係本發明裝設於一氣動錘之立體組合圖。 第二圖係本發明一較佳實施例之一分解立體圖。 第三圖係本發明一較佳實施例另一分解立體圖。 5 第四圖係本發明一較佳實施例之一組合剖視圖。 第五圖係本發明一較佳實施例另一組合剖視圖。 第六圖係本發明一較佳實施例再一組合剖視圖，顯示 其中一種擊釘作動前之狀態。 第七圖係第六圖之一擊釘作動時之狀態圖。 201004752 【主要元件符號說明】 槍身（10) 本體(11) 護塊樞孔(13) 定位點（15) 螺孔（19) 5 撞針(20) 針軸(21) 撞針護塊(30) 參 塊體(31) 撞針穿孔(32) 連動部(33) 第一階部(351) 第二階部(352) 第三階部(353) 10 調控件(40) 環體(41) 連動部(43) 定位點(45) 手控部(47) 螺栓逃槽(49) 彈簧(491) 定位珠(493) 導桿(50) 15 套筒導部(51) 撞針穿孔(53) 參 筒止轉部(54) 抵階部(5 5) 外擋緣(57) - 套筒(60) 筒身(61) 栓部(62) 穿桿孔(63) 桿止轉部(64) 抵環部(65) 内擋緣(67) 20 螺栓(B) 内縮行程(L) 導桿彈簧(S)Between the 5 tube _ and the squatting body (10), the adjustment of the rotation and release J can be combined to avoid accidentally colliding with the misalignment of the nailing depth of the ^ 之 之 之 之 之 之 之 之 另外 另外 另外 另外 另外 另外 另外 另外 另外 另外 另外〇)The bolt escape slot (49) and the inspection department Η))) The structure and method of the bolt can not only make full use of its actuation and spatial configuration, but also achieve the advantages of simplified structure and lightweight design. . The above-mentioned implementation of the financial village's more simplified structure, such as the body can also be formed into a group. Hunting this allows the nailing depth adjustment mechanism of the pneumatic hammer of the present invention to achieve easy participation, convenient assembly, and a stable structure for use. W on the real Guanlang, can be summarized in this (four) features are as follows: 1. The pneumatic hammer of the present invention, the nail depth adjustment is fixed on the body, effectively holding the guide rod to prevent deformation or vibration, thereby increasing the nail When the axis alignment accuracy of the axis is guided, the force is adjusted. The pneumatic hammer strike (four) degree adjustment mechanism adjusts the needle system L ί , and the workpiece is rotatably disposed between the sleeve and the body to avoid use. The μ heart collision misaligns the nail depth, and the ride is more convenient to rotate and adjust. 8 201004752 [Simple description of the drawings] The first figure is a three-dimensional combination diagram of the present invention installed on a pneumatic hammer. The second drawing is an exploded perspective view of a preferred embodiment of the present invention. The third drawing is another exploded perspective view of a preferred embodiment of the present invention. 5 is a cross-sectional view of one of the preferred embodiments of the present invention. Figure 5 is a cross-sectional view of another combination of a preferred embodiment of the present invention. Fig. 6 is a cross-sectional view showing a preferred embodiment of the present invention, showing a state before the nail is actuated. The seventh figure is a state diagram of one of the sixth figures when the nail is actuated. 201004752 [Description of main component symbols] Gun body (10) Body (11) Block pivot hole (13) Positioning point (15) Screw hole (19) 5 Needle (20) Needle shaft (21) Needle block (30) Block (31) Impact pin perforation (32) Linkage (33) First step (351) Second stage (352) Third stage (353) 10 Adjusting control (40) Ring body (41) Linking part ( 43) Positioning point (45) Hand control part (47) Bolt escape groove (49) Spring (491) Positioning bead (493) Guide rod (50) 15 Sleeve guide (51) Needle piercing (53) Part (54) Resistant part (5 5) Outer rib (57) - Sleeve (60) Body (61) Bolt (62) Plunger hole (63) Rod rotation (64) Abutment ( 65) Inner retaining edge (67) 20 Bolt (B) Retraction stroke (L) Guide spring (S)