TWM591532U - Improved structure of buffer shaft seal anti-seepage bearing seat - Google Patents
Improved structure of buffer shaft seal anti-seepage bearing seat Download PDFInfo
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- TWM591532U TWM591532U TW108211672U TW108211672U TWM591532U TW M591532 U TWM591532 U TW M591532U TW 108211672 U TW108211672 U TW 108211672U TW 108211672 U TW108211672 U TW 108211672U TW M591532 U TWM591532 U TW M591532U
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Abstract
一種緩衝器軸封防滲承座改進結構,所述緩衝承座具有水平底部,水平底部兩側分別對稱延伸有弧形部,弧形部一側垂直延伸緩衝孔臂,二個緩衝孔臂上段設有套孔,二個緩衝孔臂沿著弧形部的彎曲角度側斜形成一相應交線,水平底部設置到預設捲布機的支撐架上,支撐架具有懸臂、二個油壓緩衝器,油壓緩衝器軸設在套孔,油壓緩衝器前端的頂推部夾持支撐架上的懸臂,懸臂底部的連接部具有凹部,凹部讓頂推部末端套入,藉此,捲布機於旋轉、或瞬間停止時,油壓緩衝器沿著二個緩衝孔臂側斜的相應交線,可適當抵銷支撐座的切向應力,使油壓緩衝器與軸桿之間不會受切向應力產生滲油的狀況。 An improved structure of a buffer shaft seal anti-seepage bearing seat, the buffer bearing seat has a horizontal bottom, two sides of the horizontal bottom are respectively symmetrically extended with arc parts, one side of the arc part extends a buffer hole arm vertically, and two buffer hole arm upper sections A set of holes is provided. The two buffer hole arms are obliquely formed along the curved angle of the arc to form a corresponding intersection line. The horizontal bottom is set on the support frame of the preset cloth winding machine. The support frame has a cantilever and two hydraulic buffers. The hydraulic shock absorber shaft is set in the sleeve hole. The pushing part at the front end of the hydraulic shock absorber clamps the cantilever on the support frame. The connection part at the bottom of the cantilever has a concave part. When the machine is rotating or stopped momentarily, the hydraulic shock absorber follows the corresponding intersection of the two buffer hole arm sides, which can appropriately offset the tangential stress of the support seat, so that the hydraulic shock absorber and the shaft are not The condition of oil leakage due to tangential stress.
Description
本創作係有關於一種緩衝器軸封防滲承座改進結構,特別是指一種使緩衝器與軸桿之間不會受切向應力產生滲油的緩衝器軸封防滲承座改進結構。 This creation relates to an improved structure of a shock absorber shaft seal anti-seepage bearing seat, in particular to an improved structure of a shock absorber shaft seal anti-seepage bearing seat which prevents oil leakage between the shock absorber and the shaft rod due to tangential stress.
請參閱第1圖所示,習用的捲布機1上方設有支撐架2,支撐架2為多邊形,在任一對稱的兩個支撐架2邊上,分別設有連接架21以連動織布機與捲布機1,連接架21為平板狀,兩端分別對稱垂直延伸有立板22,立板22分別軸設對稱的油壓緩衝器4,兩個相對應的油壓緩衝器4之間夾有懸臂3;在圖中可以看出,二個油壓緩衝器4、連接架21與設置連接架21的支撐架2,三者之間呈是同軸平行設置;捲布機1作動的時候,是順時鐘或逆時鐘的圓周旋轉運動,所以,油壓緩衝器4於捲布機1旋轉、或瞬間停止時,隨時在承受圓周旋轉運動伴隨產生的徑向切向應力,且油壓緩衝器4相對於捲布機1的圓周運動而言,是與圓周運動的圓心互為垂直,而油壓緩衝器4具有一定的長度,導致油壓緩衝器4每一個區段承受非軸心方向的切向應力時,油壓緩衝器4前後段的徑向切向應力方向,必然與油壓緩衝器4油封處的切向力方向不同,加上圓周運動會伴隨著高離心力的產生,更容易導致油壓緩衝器4的油封處長時間使用時,較容易產生軸心滲油的狀況。
Please refer to the first figure, the conventional
有鑑於習用有上述缺點,創作人乃針對前述缺點研究改進之道,終於有本創作的產生。 In view of the above-mentioned shortcomings in practice, the creators researched and improved on the aforementioned shortcomings, and finally created this creation.
本創作主要目的在於,提供一種緩衝器與軸桿之間不會受徑向切向應力,致而較不容易產生滲油的緩衝器軸封防滲承座改進結構。 The main purpose of this creation is to provide an improved structure of a buffer shaft seal anti-seepage bearing seat that will not be subject to radial tangential stress between the buffer and the shaft rod, so that oil leakage is less likely to occur.
為達成上述目的及功效,本創作係預設在捲布機的支撐架上,支撐架上具有複數的懸臂,每一懸臂對應設置二個油壓緩衝器,懸臂底部具有一可轉動的連接部,連接部兩側面分別具有一凹部,且每一個凹部分別對應油壓緩衝器,油壓緩衝器設有一軸桿,該軸桿一端設有一頂推部,頂推部與油壓緩衝器之間設置一包覆在軸桿的彈簧;本創作所採行的技術手段包括:一緩衝承座,其具有一水平底部,水平底部兩側分別對稱延伸有一弧形部,弧形部一側垂直延伸有緩衝孔臂,二個緩衝孔臂上段設有一套孔,二個緩衝孔臂沿著弧形部的彎曲角度側斜形成一相應交線;水平底部設置到前述捲布機的支撐架上,二個油壓緩衝器分別軸設在緩衝孔臂上段的套孔,油壓緩衝器前端的頂推部分別夾持懸臂底部的連接部,頂推部末端套入接部兩側面的凹部內,藉此,捲布機於旋轉、或瞬間停止時,油壓緩衝器沿著二個緩衝孔臂側斜的相應交線,可適當抵銷支撐座的切向應力,使油壓緩衝器與軸桿之間不會受切向應力產生滲油的狀況。 In order to achieve the above purpose and effect, this creation is preset on the support frame of the cloth winding machine. The support frame has a plurality of cantilevers. Each cantilever is correspondingly provided with two hydraulic buffers, and the bottom of the cantilever has a rotatable connecting part , The two sides of the connecting portion respectively have a concave portion, and each concave portion corresponds to a hydraulic buffer, the hydraulic buffer is provided with a shaft, and one end of the shaft is provided with a pushing portion between the pushing portion and the hydraulic buffer A spring wrapped around the shaft is provided; the technical means adopted in this creation include: a cushion bearing, which has a horizontal bottom, and two sides of the horizontal bottom respectively extend symmetrically with an arc, and one side of the arc extends vertically A buffer hole arm is provided, and a set of holes is provided on the upper section of the two buffer hole arms, and the two buffer hole arms are inclined sideways along the bending angle of the arc to form a corresponding intersection line; the horizontal bottom is provided on the support frame of the aforementioned cloth winding machine, The two hydraulic buffers are respectively arranged in the sleeve holes on the upper section of the buffer hole arm. The pushing part at the front end of the hydraulic buffer respectively clamps the connecting part at the bottom of the cantilever, and the end of the pushing part is sleeved into the concave parts on both sides of the connecting part. In this way, when the cloth winding machine rotates or stops momentarily, the hydraulic shock absorber is along the corresponding intersection line of the side of the two buffer hole arms, which can appropriately offset the tangential stress of the support seat, so that the hydraulic shock absorber and the shaft There is no oil leakage between the rods due to tangential stress.
依上述結構,其中該緩衝承座的水平底部設有一複數的固定孔,並以一複數的固定件穿過固定孔將緩衝承座固定在前述支撐架上。 According to the above structure, the horizontal bottom of the buffer bearing is provided with a plurality of fixing holes, and a plurality of fixing pieces are passed through the fixing holes to fix the buffer bearing on the support frame.
依上述結構,其中該套孔外徑的寬度至少等於、或大於前述緩衝孔臂的寬度。 According to the above structure, wherein the width of the outer diameter of the sleeve hole is at least equal to or greater than the width of the aforementioned buffer hole arm.
依上述結構,其中該油壓緩衝器穿過前述緩衝孔臂的套孔,並以一複數的套合件固定在緩衝孔臂上。 According to the above structure, wherein the hydraulic buffer passes through the sleeve hole of the buffer hole arm, and is fixed on the buffer hole arm by a plurality of sleeve fittings.
為使本創作的上述目的、功效及特徵可獲得更具體的瞭解,依各附圖說明如下: In order to obtain a more specific understanding of the above-mentioned purposes, functions and features of this creation, the following descriptions are made according to the drawings:
1‧‧‧捲布機 1‧‧‧ cloth winding machine
2‧‧‧支撐架 2‧‧‧Support frame
21‧‧‧連接架 21‧‧‧Connecting frame
22‧‧‧立板 22‧‧‧Standing board
3‧‧‧懸臂 3‧‧‧Cantilever
31‧‧‧連接部 31‧‧‧ Connection
32‧‧‧凹部 32‧‧‧recess
4、4`‧‧‧油壓緩衝器 4, 4`‧‧‧hydraulic buffer
41、41`‧‧‧軸桿 41, 41`‧‧‧ shaft
42、42`‧‧‧頂推部 42, 42`‧‧‧ Pushing Department
43、43`‧‧‧彈簧 43, 43`‧‧‧ spring
44、44`‧‧‧套合件 44, 44`‧‧‧ sets of fittings
5‧‧‧緩衝承座 5‧‧‧Buffer seat
51‧‧‧水平底部 51‧‧‧horizontal bottom
52‧‧‧弧形部 52‧‧‧Curved
53‧‧‧緩衝孔臂 53‧‧‧Buffer hole arm
54‧‧‧套孔 54‧‧‧Sleeve
55‧‧‧固定孔 55‧‧‧Fixed hole
56‧‧‧固定件 56‧‧‧Fixed parts
F‧‧‧切向力 F‧‧‧Tangential force
θ‧‧‧夾角 θ‧‧‧ included angle
第1圖是習用緩衝器立體組合圖。 Figure 1 is a perspective combination view of a conventional buffer.
第2圖是本創作較佳實施例的立體分解圖。 Figure 2 is an exploded perspective view of the preferred embodiment of the present creation.
第3圖是本創作較佳實施例的立體組合圖。 Fig. 3 is a three-dimensional assembled view of the preferred embodiment of the present creation.
第4圖是本創作結合織布機的立體組合圖。 Figure 4 is a three-dimensional combination drawing of this creation combined with a loom.
第5圖是第4圖的俯視圖。 Fig. 5 is a plan view of Fig. 4.
第6圖是第4圖的應力圖。 Figure 6 is the stress diagram of Figure 4.
請參閱第2至4圖所示,可知本創作是組合到一預設捲布機1的支撐架2上,支撐架2上具有複數的懸臂3,每個懸臂3對應設置二個油壓緩衝器4、4`,懸臂3底部具有一可轉動的連接部31,連接部31兩側面分別具有一凹部32,且每一個凹部32分別對應油壓緩衝器4、4`,每個油壓緩衝器4設有一軸桿41、41`,該軸桿41、41`一端設有一頂推部42、42`,使與油壓緩衝器4、4`之間設置一包覆軸桿41、41`的彈簧43、43`,應注意的是,在本實施例中,支撐架2是六角形的結構,在此
只是為了簡化圖面,減少閱讀時的複雜程度,並非限定本案所連接的支撐架僅是六角形的結構。
Please refer to Figures 2 to 4, we can see that this creation is combined on a
本創作的結構主要具有一緩衝承座5,其具有一水平底部51,水平底部51設有一複數的複數個固定孔55,並對應設置有可組合與分離的固定件56,水平底部51兩側分別對稱延伸有一弧形部52,該弧形部52一側垂直延伸有緩衝孔臂53,二個緩衝孔臂53上段設有一套孔54,此套孔54外徑的寬度至少等於、或大於前述緩衝孔臂53的寬度,二個緩衝孔臂53沿著弧形部52的彎曲角度側斜形成一相應交線。
The structure of the present invention mainly has a buffer bearing 5, which has a
本創作與前述捲部機1的支撐架2組合時,複數的固定件56穿過固定孔55,將緩衝承座5固定在支撐架2上,油壓緩衝器4穿過緩衝孔臂53的套孔54,並以複數的套合件44固定在緩衝孔臂53上,油壓緩衝器4前端的頂推部42分別夾持懸臂3底部的連接部31,頂推部42末端套入接部兩側面的凹部32內,藉此,捲布機1於旋轉、或瞬間停止時,油壓緩衝器4沿著二個緩衝孔臂53側斜的相應交線,可適當抵銷緩衝承座5的切向應力,使油壓緩衝器4與軸桿41之間不會受切向應力產生滲油的狀況。
When this creation is combined with the
請配合參閱第5、6圖,首先說明的是,本創作的實施方式中,捲布機1的圓周旋轉運動,雖然是以順時針方向來說明,然,順時針方向以及逆時針方向,對於本案後續的技術說明,僅是切向應力F的方向相反,並不影響本案的結構與技術特徵;捲布機1啟動瞬間、旋轉、或瞬間停止時,油壓緩衝器4會隨著支撐架2的圓周旋轉運動,隨時存在著切向應力F,此切向應力F在捲布機1啟動與停止的瞬間達到最
大,從油壓緩衝器4的角度來看,油壓緩衝器4與軸桿41是順向的切向應力F,因為緩衝承座5的緩衝孔臂53是呈現側斜方式設置,所以,油壓緩衝器4與軸桿41也是呈現側斜方向,且軸桿41、41’恰與該切向應力F形成一離心力夾角θ,而側斜方向正好相同於順向的切向應力F方向,所以,油壓緩衝器4與軸桿41之間共同承受同方向的切向力F,同時,沿著水平底部51與弧形部52朝著切線方向延伸,形成一個夾角θ,夾角θ的角度差恰好可抵銷油壓緩衝器4與緩衝承座5之間的切向應力,因此,油壓緩衝器4與軸桿41之間就不會因為非軸心方向的切向應力F而產生容易滲油的問題;反之,從油壓緩衝器4`的角度來看,軸桿41`與油壓緩衝器4`是逆向的切向應力F,因為緩衝承座5的緩衝孔臂53是呈現側斜方式設置,所以,油壓軸桿41`與油壓緩衝器4`也是呈現側斜方向,而側斜方向正好相同於逆向的切向應力F方向,所以,軸桿41`與油壓緩衝器4`之間共同承受同方向的切向應力F,同時,沿著水平底部51與弧形部52朝著切線方向延伸,形成一個夾角θ,該夾角θ的角度差可抵銷油壓緩衝器4與緩衝承座5之間的切向應力,因此,油壓緩衝器4與軸桿41之間就不會因為非軸心方向的的切向應力F而產生容易滲油的問題。
Please refer to Figures 5 and 6 together. The first thing to explain is that in this creative embodiment, the circular rotation of the
綜合以上所述,本創作的緩衝器軸封防滲承座改進結構實為一具新穎性及進步性的創作,爰依法提出申請新型專利;惟上述說明的內容,僅為本創作的較佳實施例說明,舉凡依本創作的技術手段與範疇所延伸的變化、修飾、改變或等效置換者,亦皆應落入本創作的專利申請範圍內。 Based on the above, the improved structure of the buffer shaft seal anti-seepage bearing seat of this creation is actually a novel and progressive creation, and the application for a new type of patent is filed according to law; but the above description is only better for this creation The embodiment shows that any changes, modifications, changes or equivalent replacements based on the technical means and scope of the creation should also fall within the scope of the patent application for the creation.
3‧‧‧懸臂 3‧‧‧Cantilever
31‧‧‧連接部 31‧‧‧ Connection
32‧‧‧凹部 32‧‧‧recess
4,4`‧‧‧油壓緩衝器 4, 4`‧‧‧hydraulic buffer
41、41`‧‧‧軸桿 41, 41`‧‧‧ shaft
42、42`‧‧‧頂推部 42, 42`‧‧‧ Pushing Department
43、43`‧‧‧彈簧 43, 43`‧‧‧ spring
44、44`‧‧‧套合件 44, 44`‧‧‧ sets of fittings
5‧‧‧緩衝承座 5‧‧‧Buffer seat
51‧‧‧水平底部 51‧‧‧horizontal bottom
52‧‧‧弧形部 52‧‧‧Curved
53‧‧‧緩衝孔臂 53‧‧‧Buffer hole arm
54‧‧‧套孔 54‧‧‧Sleeve
55‧‧‧固定孔 55‧‧‧Fixed hole
56‧‧‧固定件 56‧‧‧Fixed parts
Claims (4)
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TW108211672U TWM591532U (en) | 2019-09-02 | 2019-09-02 | Improved structure of buffer shaft seal anti-seepage bearing seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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TW108211672U TWM591532U (en) | 2019-09-02 | 2019-09-02 | Improved structure of buffer shaft seal anti-seepage bearing seat |
Publications (1)
Publication Number | Publication Date |
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TWM591532U true TWM591532U (en) | 2020-03-01 |
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