201012611 六、發明說明： 【發明所屬之技術領域】 本發明係有關一種兩框體快速夾合之切管裝置，其兼具以 最小的體積達到最大工作直徑、具有兩組調整尺寸組件使齒 - 部與卡止部之壽命較長與旋轉進刀時較不易撞到鄰近之障^ 物等優點及功效。 【先前技術】 請參閱第一圖，此為第一種習知之切管裝置70，其係 括：一第一本體71、複數第一滚輪72、一第一圓形切刀乃、 攀 一第一滑動塊74、一第一螺桿75及一第一旋紐76。當使用者 旋動此第一旋鈕76，該第一旋鈕76將帶動該第一螺桿75旋 轉，進而使得該第一滑動塊74前進，最後可讓該第一圓形切 刀73緩慢的前移，直到接觸工作物90(例如一金屬管件)為止。 ^然而，上述裝置之問題在於「前移或後退的速度太慢」。 若該第一螺桿75採用一般的螺紋設計，當該第一旋鈕％旋轉 一圈，該第一圓形切刀73只能前移1_至3mm，暫以平均 值2mm來作後續估算。換言之，若要前移3公分，則為3〇mm， 必須要旋轉15圈。同理，若要前移5公分，則要轉25圈。可 藝以想像旋轉25圈是十分費時且低效率的動作。 參閱第一 A圖，此為第二種習知之切管裝置，其主要 是改善「前移或後退的速度太慢之問題。 管裝置8〇係包括:一第二本體81、複數第二 圓形切刀83、一殼體84、一第二螺桿85、一第二旋鈕秘及 卡合部87。該卡合部87係用以卡合該第二螺桿85之螺紋 851，使該第一圓形切刀83定位在所需之位置；而該殼體84 係可直接移動而帶動該第二螺桿85及該第二圓形切刀之前 移或後退，其係可用於較大距離之移動；如第二B及第二c 圖所示，該殼體84移動時，該卡合部87係可作一旋轉而^開 該第一螺桿85之螺紋851 ’而當該殼體84到達一所需位置時， 201012611 再以該卡合部87卡合該第二螺桿％之螺紋851而達到固定； 而該第二旋⑭86係可帶動該第二螺桿85旋轉，使該第二圓形 切刀緩慢的前移或後退，可用於短距離之微調。 但疋，第二種習知之切管裝置8〇仍然存在下列之嚴重問 題： Π]容易造成毁壞。如第三及第四圖所示，由於習知切管 ' 裝$ 80係以該卡合部87卡合該第二螺桿85之螺紋851來達 到定位，其受力集中於一點上而非一個平面，很難承受切管裝 置作動時之動力，進而造成該螺紋851之螺牙的毀壞；且 φ 不論在快速移動或短距離微調，都需以該第二螺桿85與該卡 ^部87發生接觸或碰撞，進而使該第二螺桿85之損耗率提 尚’使用壽命自然較短。 [2] 容易產生晃動。如第三及第四圖所示，該卡合部87 需為一可旋轉之零件，在與該第二螺桿85之卡合上，彳艮難與 螺紋851之螺旋斜面達到完全之貼合，容易因空隙而造成晃 動，未能達到有效定位。 [3] 容易與鄰近之障礙物發生碰撞。由於該第二種習知之 切管裝置80之第二本體81為固定尺寸，且因要容納該工作物 90而必需具有一定之尺寸，加上控制該第二圓形切刀幻移動 ® 之螺桿85及殼體84等，也需要一定長度之移動軌道，進而使 得第二種習知切管裝置80之體積較大；如第五圖所示，第二 種習知切管裝置80體積較大，所需之工作半徑R也相對較 大，在旋轉進刀時容易撞到鄰近之障礙物(第五圖中，第二種 習知切管裝置80旋轉後之狀態係為局部示意）。 因此，有必要研發新產品，以解決上述問題。 【發明内容】 本發明之主要目的，在於提供一種兩框體快速夾合之切管 裝置’其具有以最小的體積達到最大工作直徑之優點。 本發明之次一目的，在於提供一種兩框體快速夾合之切管 裝置，其具有兩組調整尺寸組件使齒條部與卡止部之壽命較 201012611 長 本，明之再一目的，在於提供一種兩框體快速夾合之切管 、罝’其旋轉進刀時較不易撞到鄰近之障礙物。 本發明係提供一種兩框體快速夾合之切管裝 體及二=C型，伸縮框體，其具有一第一框體工5匡 框hi凡件’料二框财在該第—框體上雜，該第一 i道、—單向棘#組件及—進刀組件容納 有複3固卡入部及一齒條部，該齒條部係具 當 2 :彈=連時:卡該止第 -該第-框體與該第二框體張開產生 複數滾輪，其係設於該第二框體上. 一進刀組件，其具有一進刀旋紐、一進刀 進=旋_用以帶動該進刀轉軸旋轉，ϊ 進π體係顧進刀轉__可直 第才，體之進刀組件容納部係用以供該進刀 本發明之上述目的與優點，難^ 細說明與附圖中，獲得深入瞭解。下讀選用實施例之洋 【實31】列實施例並配合圖式詳細說明本發明於後： 切管ms第七圓’本發明係為-種 兩框體快速夾合之 ,^〇B^:r;〇c*ir^i〇A'- 一—A上移動，該第-框雜 201012611 且有一一進刀組件容納部13，該第二框體10B il係具一齒條部15及一活動槽16 ’該齒條部 -按屬邱^個平灯之齒部151 ;該單向棘齒組件12係具有 194 ^ 、一棘齒樞軸部122、一-^止部123及一彈性邻 體齒=部122係貫穿該活動槽16而插設於該第一框 κι，〜卡止部123係用以卡止於該齒條部15上預定之 係會麵兮告攸該按慶βΜ被按辦，該卡止部⑵ 使爷篦一第一框體ι〇Β，其係用以產生-彈力而 ， 第二框體iob張開一預定之長度。 複數滾輪20，其係設於該第二框體1〇B上。 一粉^具有一進刀旋㈣、—進刀轉㈣、 該進刀if H 刀34 ;該進刀旋紐31係用以帶動 34 之進容納部13係用以供該進刀滑體33作-滑動。 的設於該體Z二框體10B之滑動卡入部14係可滑動 耵叹π该第框體10A之滑動 ， — 10A" 活動的設於上其:==齒樞軸部122而可 而使該卡止部^23朝該利用該彈性部124之彈力 該按壓部121時，卡入’藉此’當使用者按壓 ^1|t 10Β 201012611 所* ’ 將該工作物 90 ί置η調後；該第二框體1GB係可快速的由-第- 嗜卡止部123之t置P2)，且該齒條部15之齒部151及 卡方向設計，係使得該第二框體1GB可往 。第C體10A移動調整至_適當位置 · 最後，轉動該進刀旋知Ή _ _+7T m=動卞0固疋’ 工作物90.另* ^使該圓形切移動，直到接觸該 r:原先快：= 體10A張開一預定之長度。 ㈣J笫框 φ 條部15 ’其係具有一預定幾何圖形之斷面’其 預疋幾何_係可為三㈣、方形及矩形其中之-，且 ΐ齒iiiif設於軸條部15之-絲面上；以矩形斷面來 說’=齒條。P15具有四個外表面，而該齒部151係位於其中 面上且具有—齒條寬度；又，該卡止部123係具有二預 疋4何圖形之接觸面積，用以接觸預^之齒部151。 第二框體1〇B之活動槽16，其主要目的在於使該 ❿ Ϊ一移動時不會受到該單向棘齒組件12之影響， ^該第二框體1GB之活動槽16部份亦可以-中空型式來遠 成其目的。 另外，本發明主要係以該伸縮框體1〇來達到較大範 过，而該進刀組件3〇係用以微調進刀之移動距離，因此， ^ . a 件％纟尺寸⑤計上不需太大，整體體積也相對縮 =接备進伽管作業時’所f之工作半徑R隨著切管裝置之 而有^不同，如第九圖所示，由於本發明之體積較小，所 需ί工作半徑R也相對較小，在旋轉進刀時較不易撞到鄰近 之=物(第九圖中，本發明旋轉後之狀態係為局部示意）。 綜上所述，本發明之優點及功效可歸納為： Γ1]以最小的體積達到最大工作直徑。本發明於兩框體間 201012611 或短距1微，都需以該第二螺桿與該卡合部發生2 μ ； 栌接1 旋轉進刀時較不紐_近之障礙物。習知切管裝置 之工ΐ半徑也相對較大，在旋轉進刀時容易撞 對較小，在，轉進二::工作半徑也相 以上僅是藉由較佳實施例詳細說明本發明於 所做^任何簡單修改與變化，皆不脫離本發明之精神與範圍。 、“ 相㈣’可錄知本項糊瞭本個的確可 I成别述目的’實已符合專淑之規定，爰提岐日賴U 【圖式簡單說明】 參 第一圖係第一種習知切管裝置之示黃圖 第二A關第二種習知切錄置之示意圖 第二B圖係第二A圖之作動一之示意圖 第二C圖係第二a圖之作動二之示意圖 二種習知切管裝置之卡合方式之示意圖 „係第二種習知切管裝置之卫作半徑之示U 第六圖係本發明之平面示意圖 第七圖係本發明之局部剖視之示意圖 第八圖係本發明之框體調整之示意圖 第九圖係本發明之工作半徑之示意圖201012611 VI. Description of the Invention: [Technical Field] The present invention relates to a pipe-cutting device for quickly clamping a two-frame body, which has a minimum working volume and a maximum working diameter, and has two sets of resizing components for the teeth - The life of the part and the locking part is longer and it is less likely to hit the adjacent obstacle when rotating the knife. [Prior Art] Please refer to the first figure, which is the first conventional pipe cutting device 70, which comprises: a first body 71, a plurality of first rollers 72, a first circular cutter, and a first one. A sliding block 74, a first screw 75 and a first knob 76 are provided. When the user rotates the first knob 76, the first knob 76 will drive the first screw 75 to rotate, thereby causing the first sliding block 74 to advance, and finally the first circular cutter 73 can be slowly moved forward. Until it contacts the work item 90 (for example, a metal pipe). ^ However, the problem with the above device is that "the speed of moving forward or backward is too slow." If the first screw 75 is of a general thread design, when the first knob is rotated by one turn, the first circular cutter 73 can only be moved forward by 1 to 3 mm, and the average value of 2 mm is temporarily used for subsequent estimation. In other words, if you want to move 3 cm forward, it is 3 〇mm, and you must rotate 15 laps. For the same reason, if you want to move 5 cm forward, you have to turn 25 laps. It is a very time-consuming and inefficient operation to imagine that rotating 25 laps. Referring to FIG. 1A, this is a second conventional pipe cutting device, which mainly improves the problem that the speed of moving forward or backward is too slow. The pipe device 8 includes: a second body 81, a plurality of second circles a cutter 83, a casing 84, a second screw 85, a second knob and an engaging portion 87. The engaging portion 87 is configured to engage the thread 851 of the second screw 85 to make the first The circular cutter 83 is positioned at a desired position; and the housing 84 is directly movable to drive the second screw 85 and the second circular cutter to move forward or backward, which can be used for moving over a large distance. As shown in the second B and the second c, when the housing 84 is moved, the engaging portion 87 can rotate to open the thread 851 ' of the first screw 85 and when the housing 84 reaches a When the position is required, 201012611 is further engaged with the second screw % thread 851 by the engaging portion 87; and the second rotation 1486 can drive the second screw 85 to rotate, so that the second circular cut The knife moves forward or backward slowly, which can be used for fine adjustment of short distances. However, the second known tube cutting device still has the following serious problems. Problem: Π] is easy to cause damage. As shown in the third and fourth figures, since the conventional cutting tube 'loading $80 is used to achieve the positioning by the engaging portion 87 engaging the thread 851 of the second screw 85, The force is concentrated on one point instead of one plane, and it is difficult to withstand the power of the cutting device when it is actuated, thereby causing the thread of the thread 851 to be destroyed; and φ is required to be the second screw regardless of rapid movement or short-distance fine adjustment. 85 contacts or collides with the card portion 87, so that the loss rate of the second screw 85 is improved. The service life is naturally short. [2] It is easy to cause shaking. As shown in the third and fourth figures, the card The joint 87 needs to be a rotatable part. When it is engaged with the second screw 85, it is difficult to completely conform to the spiral slope of the thread 851, and it is easy to shake due to the gap, failing to achieve effective positioning. [3] It is easy to collide with an adjacent obstacle. Since the second body 81 of the second conventional pipe cutting device 80 is of a fixed size and must have a certain size for accommodating the work object 90, plus Controlling the screw 85 of the second circular cutter The housing 84 and the like also need a moving track of a certain length, so that the volume of the second conventional pipe cutting device 80 is large; as shown in the fifth figure, the second conventional pipe cutting device 80 is bulky. The required working radius R is also relatively large, and it is easy to hit an adjacent obstacle when the rotary feed is advanced (in the fifth figure, the state in which the second conventional pipe cutting device 80 is rotated is partially indicated). It is necessary to develop a new product to solve the above problems. SUMMARY OF THE INVENTION The main object of the present invention is to provide a two-frame quick-clamping pipe cutting device which has the advantage of achieving a maximum working diameter with a minimum volume. The second objective is to provide a two-frame quick-clamping pipe cutting device, which has two sets of resizing components, so that the life of the rack portion and the locking portion is longer than that of 201012611, and another object is to provide a two-frame. The body is quickly clamped and the tube is less likely to hit an adjacent obstacle when it is rotated into the knife. The invention provides a pipe-folding body with two frames quickly clamped and a two-c type, telescopic frame body, which has a first frame body 5 frame, a piece of material, a material frame, a frame in the first frame. In the body, the first i-way, the one-way ratchet component and the infeed component accommodate a complex 3 snap-in portion and a rack portion, and the rack portion is when the 2: bounce = continuous: the card The first-frame and the second frame are opened to generate a plurality of rollers, which are attached to the second frame. An infeed assembly having an infeed knob and an infeed _ used to drive the rotation of the feed shaft, into the π system, the feed __ can be straight, the body feed assembly is used for the purpose and advantages of the feed of the present invention, difficult to fine In the description and the drawings, you will get a deeper understanding. The following is a description of the embodiment of the embodiment of the present invention, and the present invention will be described in detail with reference to the following drawings: The seventh round of the cut tube ms' is a quick-clamping of the two kinds of frames, ^〇B^ :r; 〇c*ir^i〇A'- I-A moves, the first-frame assembly 201012611 has an infeed assembly accommodating portion 13, and the second housing 10B il has a rack portion 15 And a movable slot 16' the rack portion - according to the tooth portion 151 of the flat lamp; the one-way ratchet assembly 12 has 194 ^, a ratchet pivot portion 122, a stop portion 123, and An elastic adjacent tooth portion 122 is inserted through the movable slot 16 and inserted into the first frame κι, and the locking portion 123 is configured to be locked to the predetermined portion of the rack portion 15 to report According to the ΜβΜ, the locking portion (2) causes the first frame to be 〇Β, which is used to generate the elastic force, and the second frame iob is opened for a predetermined length. A plurality of rollers 20 are disposed on the second frame 1B. The powder has an inward rotation (four), an infeed rotation (four), the infeed if H knife 34; the infeed knob 31 is used to drive the 34 into the receiving portion 13 for the feeding slip 33 Make-slide. The sliding engagement portion 14 provided in the body Z two-frame body 10B is slidably slid π the sliding of the first frame body 10A, and the movable portion is provided on the upper side: == the tooth pivot portion 122 When the locking portion ^23 is biased toward the pressing portion 121 by the elastic portion 124, it is engaged with 'by this' when the user presses ^1|t 10Β 201012611*' to adjust the workpiece 90 ί The second frame 1GB can be quickly set by the t-patch portion 123, and the tooth portion 151 of the rack portion 15 and the card direction are designed such that the second frame 1GB can be to. The C body 10A moves to the appropriate position. Finally, the rotation of the infeed is Ή _ _ + 7T m = 卞 疋 0 solid 疋 'work 90. Another * ^ to move the circular cut until the contact r : Originally fast: = Body 10A is opened for a predetermined length. (4) J 笫 frame φ strip 15 '' has a section of a predetermined geometric shape 'the pre-twist geometry _ can be three (four), square and rectangular - and the molar iiiif is set in the shaft portion 15 - wire On the face; in the case of a rectangular section, '= rack. P15 has four outer surfaces, and the tooth portion 151 is located on the inner surface thereof and has a rack width; further, the locking portion 123 has a contact area of two patterns 4 for contacting the pre-shaped teeth. Part 151. The main purpose of the movable slot 16 of the second frame 1B is that the cymbal is not affected by the one-way ratchet assembly 12 when moving, and the movable slot 16 of the second frame 1GB is also The hollow type can be used for its purpose. In addition, the present invention mainly achieves a larger range by using the telescopic frame body 1 , and the infeed module 3 is used to finely adjust the moving distance of the infeed. Therefore, the amount of the part is not required to be 5 Too large, the overall volume is also relatively reduced = when the gantry operation is carried out, the working radius R of the f is different with the pipe cutting device, as shown in the ninth figure, because the volume of the invention is small, It is required that the working radius R is also relatively small, and it is less likely to hit the adjacent object when the rotary feed is advanced (in the ninth figure, the state after the rotation of the present invention is partially indicated). In summary, the advantages and effects of the present invention can be summarized as follows: Γ 1] The maximum working diameter is achieved in a minimum volume. According to the invention, between the two frames 201012611 or the short distance of 1 micrometer, the second screw and the engaging portion need to generate 2 μ; the splicing 1 is less than the near obstacle when the rotary feeding is performed. The radius of the work of the conventional pipe cutting device is also relatively large, and the collision is easy to be small when the rotary feed is made. In the second:: the working radius is also above, the present invention is described in detail by the preferred embodiment. Any changes and modifications may be made without departing from the spirit and scope of the invention. , "phase (four)' can be recorded that this item is indeed a thing that can be used for the purpose of the article. It has already met the requirements of the special Shu, and it is recommended that the day is based on the simple description of the figure. The schematic diagram of the conventional tube cutting device is shown in Fig. 2, the second is the second schematic diagram of the second recording, the second diagram is the second diagram, the second diagram is the second diagram, the second diagram is the second diagram. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 2 is a schematic view showing the engagement mode of two conventional pipe cutting devices. FIG. 6 is a schematic plan view of the present invention. FIG. 7 is a partial cross-sectional view of the present invention. The eighth diagram is a schematic diagram of the frame adjustment of the present invention. The ninth diagram is a schematic diagram of the working radius of the present invention.
201012611 【主要元件符號說明】 ίο伸縮框體 10B第二框體 11滑動通道 121按壓部 123卡止部 13進刀組件容納部 15齒條部 16活動槽 30進刀組件 32進刀轉軸 34圓形切刀 71第一本體 73第一圓形切刀 75第一螺桿 81第二本體 83第二圓形切刀 85第二螺桿 86第二旋鈕 90工作物 P1第一位置 10A第一框體 10C彈性元件 12單向棘齒組件 122棘齒樞轴部 124彈性部 14滑動卡入部 151齒部 20滾輪 31進刀旋鈕 33進刀滑體 70、80切管裝置 72第一滾輪 74第一滑動塊 76第一旋鈕 82第二滾輪 84殼體 851螺紋 87卡合部 R工作半徑 P2第二位置201012611 [Description of main component symbols] ίο telescopic frame 10B second frame 11 sliding channel 121 pressing portion 123 locking portion 13 feed assembly accommodating portion 15 rack portion 16 movable groove 30 feed assembly 32 feed shaft 34 circular Cutter 71 first body 73 first circular cutter 75 first screw 81 second body 83 second circular cutter 85 second screw 86 second knob 90 work object P1 first position 10A first frame body 10C elastic Element 12 one-way ratchet assembly 122 ratchet pivot portion 124 elastic portion 14 sliding snap portion 151 tooth portion 20 roller 31 feed knife knob 33 feed slide body 70, 80 pipe cutting device 72 first roller 74 first slide block 76 First knob 82 second roller 84 housing 851 thread 87 engagement portion R working radius P2 second position