201215486 六、發明說明： 【發明所屬之技術領域】 特別是指用在壓制工件的 本發明係與壓料裝置有關 一種浮動壓料塊。 【先前技術】 將工或其它相關加工時，皆須先 第-圖和第二二制木工機械壓制工件的樹 於該橫桿1底面開設-溝槽生=用:横桿1 ’ 内，並且卡掣在哕护扣t 泮眭條3设於該溝槽2 兮、甚嬙n °干該彈性條3的—側邊則Λ *私 舌亥溝槽2外。當木卫機_ 凸出於 待工件(本圖令以木板為例 1向上移動， 桿1降下使得該彈性條3工2位5後，在將該橫 置而進行加工。 利在工件上，固定工件所在位 條3二使用該橫桿1㈣工件可能使得該彈性 呈-體的型態，芒3又’上述橫桿1所卡擎的彈性條3係 彈性條3，明顯不僅有部分損壞亦須更換整體 -致，且彈性條3 ^ 卜’由於王件表面平整度並不 是工件表面變形程度的彈性變形程度有限，若 3將無法屬制 出彈性條3的變形範圍’則彈性條 將使橫桿1失去㈣工件的功能。 f發明内容】 201215486 本發明之主要 害產生時只需更換 性條經濟。 目的在於提供一種浮動壓料塊，當有損 已損的浮動壞壓料塊即可，使用上較彈 表面ί發明之另—目的在於提供—種浮動壓料塊，當工件 :形程度超出雜條的變形範圍時，該浮動 然保有對於工件的壓制功能。 勺人為了達絲述目的，本發明提供之—種浮動壓料塊， —Γ動塊；—壓料塊’係於該浮動塊τ方樞接該 2…’ 1性件’係兩端分職頂該浮動塊和該壓料塊； j衝件’制設於該壓概錄在該浮紐相對側；以 F位件係、具有-限位部和一連接部’該限位部位於 該壓料塊下方關該壓料塊相對該浮動塊向下轉動，該連 接部係㈣陳勒上延㈣成關接於該浮動塊。 a此外’基於相同的發明精神，本發明另提供一種浮動 壓料塊’包含有：一浮動塊，具有—底面，該浮動塊於該 底面形H -彈性件，設置在該浮動塊於該孔中；一 頂抵桿，係設於該孔内，該頂抵桿二端分別為—第一端和 一第二端，該第-端接合該彈性件，而該第二端係凸出該 孔；-壓概，係於該軸塊下方樞接料動塊，且受到 該頂抵桿之第二端頂抵；-緩衝件，侧設於該壓料塊且 位在該抵頂部相對側；以及-限位件，係具有—限位部及 -連接部，該限位雜於該_塊下綠舰㈣塊相對 該浮動塊向下轉動，該連接部係從該限位部向上延伸而成 且固接於該浮動塊。 ⑤ 201215486 還有-種浮動壓料塊，係裝設在一木工機械，該木工 機械具有一固定條，該浮動壓料塊包含有：一壓料塊，具 有一第一定位槽；一緩衝件，係固設於該壓料塊下側；以 及一限位件，係具有一限位部和一連接部，該限位部位於 該壓料塊下方，該連接部係從該限位部向上延伸而成並具 有一第一疋位槽，δ玄第一定位槽與該第二定位槽重疊，且 §玄第一疋位槽和3玄苐一定位槽形成對應朝下的一第一斜面 和-第二斜面，供該固定條穿設於該第—定位槽和該第二 定位槽内，並靠抵於該第一斜面和該第二斜面。 藉此，若是有部分浮動壓料塊損壞僅需更換已損壞的 浮動壓料塊’較習知方式經濟。此外，藉由該浮動塊斑該 壓料塊之_雜轉補償該緩衝件自身變形無法到達的深 度，可克服卫件表面變形程度超出彈性條的彈性變形範圍 的問題，讓浮動壓料塊保有壓制工件的功能。 【實施方式】 點所在，茲舉以下之 為了詳細5兒明本發明之構造及特 較佳實施触配麵式朗如後：‘ ，本發明第一較佳實施例 木工機械(圖令未示）， 請參閱第三圖至第四®所示，本 所提供之浮_料塊，«設在-木 該木工機械具有—固定條17 2201215486 VI. Description of the Invention: [Technical Field to Which the Invention Is Applicable] In particular, the present invention relates to a type of floating compact for use in a press device. [Prior Art] When processing or other related processing, the tree of the workpieces of the first and second woodworking machines must be opened on the bottom surface of the crossbar 1 - the groove is used = with the crossbar 1 ', and The 掣 哕 哕 t t t t t 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 设 。 。 。 。 。 。 。 。 。 When the wooden hoist _ protrudes from the workpiece (this figure makes the wooden board as an example 1 move upwards, the rod 1 is lowered so that the elastic strip 3 is 2, 5, and then it is processed horizontally. On the workpiece, The position of the fixed workpiece 3 2 uses the crossbar 1 (four) workpiece may make the elastic body-body type, and the awn 3 and the elastic strip 3 of the above-mentioned crossbar 1 are elastic strip 3, obviously not only partial damage The overall strip must be replaced, and the elastic strip 3 ^ 卜 'Because the surface flatness of the king piece is not the degree of elastic deformation of the surface deformation of the workpiece is limited, if 3 will not be able to produce the deformation range of the elastic strip 3' then the elastic strip will make The crossbar 1 loses the function of the (four) workpiece. f SUMMARY OF THE INVENTION 201215486 The main damage of the present invention is only required to replace the strip economy. The purpose is to provide a floating compact block, which can damage the damaged bad pressure block. The use of the upper surface of the elastic surface ί in addition to the purpose of providing a kind of floating pressure block, when the workpiece: the degree of deformation beyond the deformation range of the miscellaneous strip, the floating retains the function of pressing the workpiece. Purpose, the present invention For the floating block, the ram block; the ram block is attached to the block τ, and the 2...'1 piece is attached to the top of the block and the block The j stamper is formed on the opposite side of the float; the F-position member has a -limit portion and a joint portion. The limit portion is located below the press block to close the press block. The connecting portion is rotated downward relative to the floating block, and the connecting portion is (4) extended to the floating block. In addition, based on the same inventive spirit, the present invention further provides a floating pressing block 'containing: a floating The block has a bottom surface, and the floating block is disposed on the bottom surface of the H-elastic member in the hole; a top abutting rod is disposed in the hole, and the two ends of the top abutting rod are respectively - One end and a second end, the first end engages the elastic member, and the second end protrudes from the hole; and the pressure is fixed to the bottom of the shaft block and is received by the top a second end abutting; a cushioning member disposed laterally on the pressing block and located on an opposite side of the abutting top; and a limiting member having a limiting portion and a connecting portion The limit is different from the block, and the green ship (four) block rotates downward relative to the floating block, and the connecting portion extends upward from the limiting portion and is fixed to the floating block. 5 201215486 There is also a floating binder The block is installed in a woodworking machine, the woodworking machine has a fixing bar, the floating pressing block comprises: a pressing block having a first positioning groove; and a buffering piece fixed to the pressing block a lower side; and a limiting member having a limiting portion and a connecting portion, the limiting portion is located below the pressing block, the connecting portion extending upward from the limiting portion and having a first edge a first slot and a second slot are overlapped with the second slot, and the first slot and the third slot are formed by a first slope and a second slope. The strip is disposed in the first positioning groove and the second positioning groove, and abuts against the first inclined surface and the second inclined surface. Therefore, if a part of the floating compact block is damaged, it is only necessary to replace the damaged floating compact block, which is economical in a conventional manner. In addition, by using the floating block to compensate for the depth that the cushion member cannot deform by itself, the problem that the surface deformation degree of the guard member exceeds the elastic deformation range of the elastic strip can be overcome, and the floating pressure block is retained. The function of pressing the workpiece. [Embodiment] The following is a detailed description of the construction of the present invention and the preferred embodiment of the touch-fit surface: ", the first preferred embodiment of the present invention is a woodworking machine (not shown) ), please refer to the third to fourth®, the floating material block provided by the company, «located in - wood woodworking machinery has - fixed strip 17 2
5亥壓料塊12, 一限位件15。 ^係於該浮動塊^ 17 ’本較佳實施例之浮動壓料塊 一壓料塊12、一彈性件13、一 下方樞接該浮動塊。 201215486 須說明的是，該壓料塊12藉由一軸16為軸心樞接該浮動 塊11 ’該軸16同時穿設在該浮動塊11和該壓料塊12内。 該彈性件13，係兩端分別抵頂該浮動塊11和該壓料 塊12。本實施例中，該彈性件13為壓縮彈簧，於該浮動 塊11和該壓料塊12相對樞轉靠近時，該彈性件13係分別 施力在該浮動塊11和該壓料塊丨2令其分開。 該緩衝件14，係固設於該壓料塊12且位在該浮動塊 11相對侧。該緩衝件14係以橡膠材料製成，目的是運用 自身橡膠材料的彈性變形壓制表面不平的工件。 該限位件15，係具有一限位部151和一連接部152， 該限位部151位於該壓料塊12下方’限制該壓料塊12相 對該浮動塊11轉動，另一方面，該限位部151也可以預防 外力直接撞擊該壓料塊12,該連接部152係從該限位部151 向上延伸而成’且固接於該浮動塊η。 接著說明本發明第一較佳實施例中該連接部丨52和該 浮動塊11固接方式，其中：該浮動塊u具有一第一定位 槽111，該限位件15也在該連接部152形成一第二定位槽 153。該第一定位槽ill與該第二定位槽153重疊，且該第 一疋位槽111和該第二定位槽153形成對應朝下的一第一 斜面112和一第二斜面154，供該固定條17，穿設於該第 一定位槽111和該第二定位槽153内，並靠抵於該第一斜 面112和該第二斜面154,因而該連接部丨52和該浮動塊 11同時卡掣於該固定條17,產生該連接部152固接該浮動 塊11的效果。 201215486 接著介紹本發明第一較佳實施例的使用方式。請參閱 第五圖和第六圖’工作人員先將浮動壓料塊升起，接著把 工件放在預定位置再降下浮動壓料塊，該彈性件13頂抵該 壓料塊12樞轉並藉由該緩衝件14來壓制工件。這時候， 右疋有浮動壓料塊損壞’係針對個別浮動壓料塊進行更換 即可，較習知更換整體彈性條方式經濟；若是工件表面變 开/程度過大，則因為5亥浮動塊11與該壓料塊12之間相對 樞轉補償賴衝件14自㈣形無法到達的深度，可讓浮動 壓料塊繼續壓制工件。 基於相同的發明精神，請參閱第七圖，本發明第二較 佳實施例所提供之浮動壓料塊，係裝設在一木工機械(圖中 未示）’ δ玄木工機械具有一固定條28，本較佳實施例之浮 動壓料塊主要包含有，主要包含有：一浮動塊21、一彈性 件22、一頂抵桿23、一壓料塊以、一緩衝件25和一限 件26。 該浮動塊21，具有一底面211，該浮動塊21於該底面 211形成一孔212。該彈性件22，設置在該浮動塊21於該 孔212中。 該頂抵桿23，係設於該孔212内沿著該孔212往復移 動，該頂抵桿23二端分別為一第一端231和一第二端 232，該第一端231接合該彈性件22，而該第二端232係 凸出該孔212。 ’、 。該壓料塊24,係於該浮動塊21下方樞接該浮動塊21， •ί文到遠頂抵桿23之第二端232頂抵。該緩衝件25 ,係 201215486 固設於該壓料塊24且位在該浮動塊21相對側。該緩衝件 25係以橡膠材料製成，目的是運用自身橡膠材料的彈性變 形壓制表面不平的工件。 該限位件26，係具有一限位部261及一連接部262， 該限位部261位於該壓料塊24下方限制該壓料塊24相對 該浮動塊21轉動’該連接部262係從該限位部261向上延 伸而成，且固接於該浮動塊21。 本發明第二較佳實施例的使用方式以及該連接部262 和忒浮動塊21固接方式皆與第一較佳實施例相同，在此恕 不贅述。 再請參閱第八圖，本發明第三較佳實施例，其與第二 較佳實施例大致相同，不同處在於：該孔212貫穿該浮動 塊21。一蓋體27’係於該孔212内固設於該浮動塊21上。 該彈性件22接合該蓋體27。該浮動塊21於該孔212内形 成一階部213，該頂抵桿23對應該階部213依序具有一大 徑部233、一肩部234及一小徑部235，該第一端231形成 在該大徑部233，該肩部234連接該大徑部233和該小徑 部235且靠抵於該階部213，該第二端232形成在該小徑 部235。如此一來，將該頂抵桿23放入該孔212讓該肩 部234靠抵於該階部213，接著放入該彈性件22，而後把 該蓋體27設置於該孔212中，即可產生該頂抵桿23沿著 该孔212頂抵該壓料塊24的功效，係一種便於組裝浮動壓 料塊的結構設計。 再來介紹本發明第四較佳實施例，如第九圖所示，其 8 ⑧ 201215486 與第一較佳實施例大致相同，不同處在於··該孔212貫穿 該浮動塊2卜-蓋體27 ’係於該孔212内固設於該浮動塊 21上。忒彈性件22接合該蓋體27。該浮動塊21於該孔 212内形成一階部213，該頂抵桿23具有一肩部234及一 大徑部233，該第-端231形成在該肩部BA，且該肩部 234直徑大於遠大徑部233而靠抵於該階部213，該第二端 232形成在該大徑部233。 值得-提的是，本較佳實施例中：該彈性件22為碟型 彈菁’並於中心處具有一導引孔221 ;該頂抵桿23配合該 導引孔221 ’從該肩部234朝相對該大徑部233方向伸出 一小徑部235，該小徑部235穿設於該導引孔以中。 综合上述實施例可知，本發明所提供之浮動壓料塊確 實具有以下特點： 一 1浮祕概經誠職，若是有部分浮誠 料塊相壞僅需更換已損壞的浮誠料塊，較習知方式經濟。 二、藉由該軸塊與該顯塊之_對_補償該緩 衝件自身變形無法到達的深度，可克服I件表面變形程度 超出彈性條的雜變形範__，讓軸壓料塊保有壓 制工件的功能。 睛參閱第十圖〜第十二圖所示，事實上，在該緩衝件 14可以克服ji件表面變形程度的條件下，吾人可以省略該 洋動塊U和卿性件13的設置，町介紹本發明第五較 ^實施例所提供之浮動壓料塊，係裝設在-木工機械(圖中 不），该木卫機械具有—固定條47，本較佳實施例之浮 201215486 動[料塊主要包含有：—壓料塊42、—緩衝件44和一限 位件45。 該壓料塊42,具有一第一定位槽421。 該緩衝件44，係固設於該壓料塊42且位在該壓料塊 下側肩緩衝件44係以橡膠材料製成，目的是運用自 身橡膠材料的彈性變形壓制表面不平的工件。 °亥限位件45，係具有一限位部451和一連接部452， 4限位。p 451位於該壓料塊42下方，預防外力直接撞擊該 壓料塊42 ’該連接部452係從該限位部4$1向上延伸而成 並具有一第二定位槽453。 遠第一定位槽421與該第二定位槽453重疊，且該第 疋位槽421和該第二定位槽453形成對應朝下的一第一 斜面422和一第二斜面454，供該固定條47穿設於該第一 定位槽421和該第二定位槽453内，並靠抵於該第一斜面 422和該第二斜面454，因而該連接部452和該壓料塊42 同時卡掣於該固定條47。 另外值得一提的是，為了維持該連接部452和該壓料 塊42同時卡掣於該固定條47 ’在本較佳實施例中，該壓 料塊42還具有一移動槽423以及連通該移動槽423的一貫 孔424 ’而該限位件45則在該限位部451凸出一定位柱 455，該定位柱455係穿設於該移動槽423中。一頂抵件 48 ’係穿出該貫孔424頂抵於該定位柱455，藉此維持該 連接部452和該壓料塊42的相對位置。 本發明第五較佳實施例的使用方式係與第一較佳實施 201215486 屬斤哎，接者把工件放在 預定位置再降下浮誠料塊，藉由賴衝件44來㈣工 件。這時候’若是有浮動壓魏損壞，係針對個^ ^ 行更換即可，獲得較習知更換整體條方式經濟 【圖式簡單說明】 第一圖為習用壓料橫桿之立體圖； 第二圖為習用壓料橫桿之使用示意圖； 顯示 洋動壓料塊升起； 第三圖為本發明第—較佳實施例之立體圖； 第四圖為本發明第—較佳實施例之立體分解圖 第五圖為本發明第—較佳實施例之使用示意圖 第六圖為本發明第—較佳實施例之使用 浮動壓料塊壓制工件； 示意圖 顯示 ^七圖為本發明第二較佳實施例之剖面示意圖； f八圖為本發明第三較佳實施例之剖面示意圖； =九圖為本發明另四較佳實施例之剖面示意圖； 第十圖為本發明第五較佳實_之立體圖； 第十-圖為本發明第五錄實施例之讀分解圖 第十二圖為本㈣第五難實補之剖面示意圖 【主要元件符號說明】 201215486 11浮動塊 112第一斜面 13彈性件 15限位件 152連接部 154第二斜面 17固定條 21浮動塊 212孔 22彈性件 23頂抵桿 232第二端 234肩部 24壓料塊 26限位件 262連接部 28固定條 42壓料塊 422第一斜面 424貫孔 45限位件 452連接部 454第二斜面 47固定條 111第一定位槽 12壓料塊 14緩衝件 151限位部 153第二定位槽 16轴 211底面 213階部 221導引孔 231第一端 233大徑部 235小徑部 25緩衝件 261限位部 27蓋體 421第一定位槽 423移動槽 44緩衝件 451限位部 453第二定位槽 455定位柱5 Hai press block 12, a limit member 15. ^The floating block 17 of the preferred embodiment is a pressure block 12, an elastic member 13, and a lower portion of the slider. 201215486 It should be noted that the pressure block 12 is pivotally connected to the floating block 11 by a shaft 16 and the shaft 16 is simultaneously inserted into the floating block 11 and the pressing block 12. The elastic member 13 is abutting against the floating block 11 and the pressing block 12 at both ends. In this embodiment, the elastic member 13 is a compression spring. When the slider 11 and the pressing block 12 are relatively pivoted close to each other, the elastic member 13 is respectively biased on the slider 11 and the pressing block 丨2. Separate them. The buffer member 14 is fixed to the binder block 12 and is located on the opposite side of the slider block 11. The cushioning member 14 is made of a rubber material for the purpose of pressing an uneven surface workpiece by elastic deformation of the self-rubber material. The limiting member 15 has a limiting portion 151 and a connecting portion 152. The limiting portion 151 is located below the pressing block 12 to limit the rotation of the pressing block 12 relative to the floating block 11. On the other hand, the limiting member 15 The limiting portion 151 can also prevent the external force from directly hitting the pressing block 12, and the connecting portion 152 extends upward from the limiting portion 151 and is fixed to the floating block η. Next, in the first preferred embodiment of the present invention, the connecting portion 52 and the floating block 11 are fixedly connected, wherein the floating block u has a first positioning slot 111, and the limiting member 15 is also in the connecting portion 152. A second positioning groove 153 is formed. The first positioning slot ill overlaps with the second positioning slot 153, and the first clamping slot 111 and the second positioning slot 153 form a first inclined surface 112 and a second inclined surface 154 corresponding to the downward direction for the fixing. The strip 17 is disposed in the first positioning groove 111 and the second positioning groove 153 and abuts against the first inclined surface 112 and the second inclined surface 154, so that the connecting portion 52 and the floating block 11 are simultaneously stuck. The fixing strip 17 is produced to produce the effect that the connecting portion 152 is fixed to the slider 11. 201215486 Next, the manner of use of the first preferred embodiment of the present invention will be described. Referring to the fifth and sixth figures, the worker first raises the floating pressure block, then places the workpiece in a predetermined position and then lowers the floating pressure block. The elastic member 13 pivots against the pressure block 12 and borrows The workpiece is pressed by the cushioning member 14. At this time, the right crucible has a floating briquetting block damage 'can be replaced for individual floating briquetting blocks, which is more economical than replacing the integral elastic strip; if the surface of the workpiece is opened/too large, it is because the 5 ha floating block 11 The relative pivotal compensation between the press block 12 and the depth that the (24) shape cannot reach can allow the floating press block to continue to press the workpiece. Based on the same spirit of the invention, please refer to the seventh figure. The floating compact block provided by the second preferred embodiment of the present invention is installed in a woodworking machine (not shown). δ Xuan Woodworking Machinery has a fixed strip. The floating compact block of the preferred embodiment mainly comprises: a floating block 21, an elastic member 22, a top abutting rod 23, a pressing block, a buffering member 25 and a limiting member. 26. The slider block 21 has a bottom surface 211, and the slider block 21 forms a hole 212 in the bottom surface 211. The elastic member 22 is disposed in the hole 212 in the hole 212. The abutting rod 23 is reciprocally moved along the hole 212 in the hole 212. The two ends of the abutting rod 23 are respectively a first end 231 and a second end 232. The first end 231 engages the elasticity. The second end 232 protrudes from the hole 212. ’, . The pressing block 24 is pivotally connected to the floating block 21 under the floating block 21, and the second end 232 of the far top abutting rod 23 is abutted. The cushioning member 25 is installed in the press block 24 and is located on the opposite side of the slider block 2012. The cushioning member 25 is made of a rubber material for the purpose of pressing an uneven surface workpiece by elastic deformation of its own rubber material. The limiting member 26 has a limiting portion 261 and a connecting portion 262. The limiting portion 261 is located below the pressing block 24 to restrict the pressing of the pressing block 24 relative to the floating block 21. The limiting portion 261 extends upward and is fixed to the floating block 21 . The manner of use of the second preferred embodiment of the present invention and the manner in which the connecting portion 262 and the slider block 21 are fixed are the same as those of the first preferred embodiment, and will not be described herein. Referring to the eighth embodiment, a third preferred embodiment of the present invention is substantially the same as the second preferred embodiment, except that the hole 212 extends through the floating block 21. A cover body 27' is fixed to the slider block 21 in the hole 212. The elastic member 22 engages the cover body 27. The slider block 21 defines a stepped portion 213 in the hole 212. The top abutting bar 23 has a large diameter portion 233, a shoulder portion 234 and a small diameter portion 235 corresponding to the step portion 213. The first end 231 The large diameter portion 233 is connected to the large diameter portion 233 and the small diameter portion 235 and abuts against the step portion 213. The second end 232 is formed in the small diameter portion 235. In this way, the top abutting bar 23 is placed in the hole 212 to abut the shoulder portion 234 against the step portion 213, and then the elastic member 22 is placed, and then the cover body 27 is disposed in the hole 212, that is, The effect of the top abutting rod 23 against the pressing block 24 along the hole 212 can be produced, which is a structural design for facilitating assembly of the floating pressing block. Referring to the fourth preferred embodiment of the present invention, as shown in the ninth figure, the 8 8 201215486 is substantially the same as the first preferred embodiment, except that the hole 212 extends through the slider 2 27' is fixed to the floating block 21 in the hole 212. The elastic member 22 engages the cover 27. The slider block 21 defines a stepped portion 213 in the hole 212. The top abutting rod 23 has a shoulder portion 234 and a large diameter portion 233. The first end portion 231 is formed on the shoulder portion BA, and the shoulder portion 234 has a diameter. The second end 232 is formed on the large diameter portion 233 by being larger than the large diameter portion 233 and abutting against the step portion 213. It is worth mentioning that, in the preferred embodiment, the elastic member 22 is a disc-shaped elastic body and has a guiding hole 221 at the center; the top abutting rod 23 cooperates with the guiding hole 221 'from the shoulder A small diameter portion 235 is protruded from the large diameter portion 233, and the small diameter portion 235 is bored in the guide hole. According to the above embodiments, the floating pressure block provided by the invention has the following characteristics: 1) The secret of the floating body is officially employed, and if some of the floating material blocks are damaged, only the damaged floating material block needs to be replaced. The traditional way of economy. 2. By the _pair of the shaft block and the lumps of the display block, the depth of the deformation of the buffer member cannot be reached, and the deformation degree of the surface of the I piece can be overcome beyond the impurity deformation __ of the elastic strip, so that the axial pressure block is kept pressed. The function of the workpiece. Referring to the tenth to twelfth figures, in fact, under the condition that the cushioning member 14 can overcome the degree of surface deformation of the ji member, the arrangement of the ocean moving block U and the singularity member 13 can be omitted. The floating pressure block provided by the fifth embodiment of the present invention is installed in a woodworking machine (not shown), and the wood security machine has a fixing bar 47, and the float of the preferred embodiment is 201215486. The block mainly comprises: a pressing block 42, a buffering member 44 and a limiting member 45. The pressing block 42 has a first positioning groove 421. The cushioning member 44 is fixed to the pressing block 42 and is located at the lower side of the pressing block. The shoulder cushioning member 44 is made of a rubber material for the purpose of pressing the workpiece having an uneven surface by elastic deformation of the self-made rubber material. The threshold member 45 has a limiting portion 451 and a connecting portion 452, 4 for limiting. The p 451 is located under the pressing block 42 to prevent the external force from directly striking the pressing block 42. The connecting portion 452 extends upward from the limiting portion 4$1 and has a second positioning groove 453. The first positioning groove 421 and the second positioning groove 453 are overlapped, and the first positioning groove 421 and the second positioning groove 453 form a first inclined surface 422 and a second inclined surface 454 corresponding to the downward direction for the fixing strip. 47 is disposed in the first positioning groove 421 and the second positioning groove 453, and abuts against the first inclined surface 422 and the second inclined surface 454, so that the connecting portion 452 and the pressing block 42 are simultaneously stuck The fixing strip 47. In addition, in order to maintain the connecting portion 452 and the pressing block 42 at the same time, the pressing block 47 has a moving groove 423 and communicates with the same. The positioning hole 425 is protruded from the limiting portion 451, and the positioning post 455 is inserted into the moving groove 423. A top abutment member 48 ′ passes through the through hole 424 against the positioning post 455, thereby maintaining the relative position of the connecting portion 452 and the pressing block 42. The use mode of the fifth preferred embodiment of the present invention is in accordance with the first preferred embodiment 201215486. The receiver places the workpiece at a predetermined position and then lowers the float block, and the workpiece is obtained by the dipping member 44. At this time, if there is floating pressure and Wei damage, it can be replaced for each ^ ^ line, and it is more economical to replace the whole strip. [The simple illustration of the drawing] The first picture is the perspective view of the conventional press bar; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 3 is a perspective view showing a first embodiment of the present invention; FIG. 4 is a perspective view showing a first preferred embodiment of the present invention; Figure 5 is a schematic view showing the use of the first preferred embodiment of the present invention. The sixth embodiment of the present invention uses a floating compact block to press a workpiece according to a first preferred embodiment of the present invention. FIG. 8 is a cross-sectional view showing a third preferred embodiment of the present invention; FIG. 9 is a cross-sectional view showing another fourth preferred embodiment of the present invention; and FIG. 10 is a perspective view showing a fifth preferred embodiment of the present invention. The tenth-figure is a reading exploded view of the fifth recording embodiment of the present invention. The twelfth figure is a cross-sectional view of the fifth hard-to-complement (the main component symbol description) 201215486 11 floating block 112 first inclined surface 13 elastic member 15 Limiter 152 Connecting portion 154 second inclined surface 17 fixing strip 21 floating block 212 hole 22 elastic member 23 abutting rod 232 second end 234 shoulder portion 24 pressing block 26 limiting member 262 connecting portion 28 fixing strip 42 pressing block 422 first inclined surface 424 through hole 45 limiting member 452 connecting portion 454 second inclined surface 47 fixing strip 111 first positioning groove 12 pressing block 14 buffering member 151 limiting portion 153 second positioning groove 16 shaft 211 bottom surface 213 step portion 221 guiding hole 231 First end 233 large diameter portion 235 small diameter portion 25 buffer member 261 limiting portion 27 cover body 421 first positioning groove 423 moving groove 44 buffer member 451 limiting portion 453 second positioning groove 455 positioning column