TWI667103B - Torque indication of torque tool and its torque interpretation method - Google Patents
Torque indication of torque tool and its torque interpretation method Download PDFInfo
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Abstract
一種扭力工具之扭力標示及其扭力判讀方法，其係於一扭力工具上具有一扭力調整方向，該扭力工具並設有一調整件可於該扭力調整方向位移，以及一扭力標示圖形，該調整件調整該扭力工具之扭力值，而該扭力標示圖形沿扭力調整方向產生一規則性的寬度變化而對扭力工具之設定扭力值有一指示效果，該扭力工具初始的扭力值設定相對設於該扭力標示圖形上，調整扭力後，可以透過一判讀裝置判讀扭力標示圖形寬度進行扭力值的顯示，其判斷方式簡易迅速，並可透過單一判讀裝置即可判斷扭力區間之不同扭力扳手，且不會產生誤判，此外，使用者亦可透過圖形比例來進行粗略的扭力調整識別。A torsion force indication of a torsion tool and a torsion force interpretation method thereof, the method has a torsion adjustment direction on a torsion tool, the torsion tool is provided with an adjustment member for displacement in the torsion adjustment direction, and a torsion force indication pattern, the adjustment member Adjusting the torque value of the torque tool, and the torque indication pattern generates a regular width change along the torque adjustment direction and has an indication effect on the set torque value of the torque tool, and the initial torque value setting of the torque tool is opposite to the torque indication In the figure, after adjusting the torque, the torque value can be read by the interpretation device to determine the torque value. The judgment method is simple and rapid, and the torque wrench can be judged by the single interpretation device without misjudgment. In addition, the user can also perform rough torque adjustment recognition through the graphic scale.
Description
本發明係與一種扭力工具有關，特別是指一種透過圖形來判讀扭力值之扭力工具之扭力標示及其扭力值判讀方法。The invention relates to a torsion tool, in particular to a torsion force indication and a torsion value interpretation method of a torsion tool for interpreting a torque value through a figure.
傳統的機械式的扭力工具，請參閱第一圖所示，其工具10內部會設有一彈性元件，該彈性元件可以透過相鄰設置之一調整件11來進行調整其壓縮比，透過調整件11之位移變化而可改變扭力工具的扭力值，為了要讓使用者知道調整後的扭力值為何，通常，在工具10的表面會設有一刻度12，該刻度12上標示有數個不同的扭力數值及刻劃，因為該調整件11調整扭力值時會於該工具上有一相對位置變化，透過調整單元11與該刻度12之位置變化，即可得知調整後的扭力值為何。The conventional mechanical torque tool, as shown in the first figure, has an elastic member inside the tool 10, and the elastic member can adjust the compression ratio through the adjusting member 11 disposed adjacent to the adjusting member 11 through the adjusting member 11 The change in displacement can change the torque value of the torque tool. In order to let the user know the adjusted torque value, usually, a scale 12 is provided on the surface of the tool 10, and the scale 12 is marked with a plurality of different torque values and When the adjustment member 11 adjusts the torque value, there is a relative position change on the tool. Through the change of the position of the adjustment unit 11 and the scale 12, the adjusted torque value can be known.
而該扭力工具在出廠時，因為每一個彈性元件的彈性係數會有一些差異，為了要確認扭力值的變化與是否符合標示，出廠時需要對扭力工具之扭力值進行檢測，檢測時需要逐一調整到待測之扭力值位置後，再進行扭力值的檢測，將扭力工具檢測之扭力值再對應到刻度12的數值進行比對，因為刻度12之標示僅能標示較大的數值，所以容易產生誤差，並且，對應到數值之刻劃大小都一樣，所以在其比對過程繁瑣，需要耗費時間較長，增加檢測所需的成本，When the torque tool is shipped from the factory, because there is some difference in the elastic coefficient of each elastic component, in order to confirm the change of the torque value and whether the indication is met, the torque value of the torque tool needs to be detected at the factory, and the inspection needs to be adjusted one by one. After the torque value position to be tested, the torque value is detected, and the torque value detected by the torque tool is further compared with the value of the scale 12, because the mark of the scale 12 can only indicate a large value, so it is easy to generate The error, and the sizing corresponding to the value are the same, so the comparison process is cumbersome, it takes a long time, and the cost required for the detection is increased.
另外，某些不需要精確扭力的操作場合，操作者只須約略判斷扳手工具目前所設定的扭力值，不需精確地讀出實際扭力值，而因為該刻度12之尺寸標示較小以及刻度近似，調整時仍需要關注刻度12之位置及相應之尺寸，無法隨意的調整至概略的扭力值位置進行使用。In addition, in some occasions where precise torque is not required, the operator only needs to roughly judge the torque value currently set by the wrench tool, and does not need to accurately read the actual torque value, because the scale of the scale 12 is small and the scale is approximated. At the time of adjustment, it is still necessary to pay attention to the position of the scale 12 and the corresponding size, and it is not possible to adjust to the position of the rough torque value for use.
本發明主要目的係提供一種透過圖形即可判斷扭力值，可降低讀取扭力值的時間。The main object of the present invention is to provide a torque value that can be judged through a pattern, and the time for reading the torque value can be reduced.
本發明的次要目的係提供一種讓使用者可以透過圖形來快速粗略的判斷扭力設定值。A secondary object of the present invention is to provide a user with the ability to quickly and roughly determine the torque setting through the graphics.
本發明之又一目的係提供一種可以方便製作的扭力值標記圖形。Another object of the present invention is to provide a torque value marking pattern that can be easily fabricated.
本發明之再一目的係提供一種方便儀器對於扭力工具之圖形進行掃描後可讀取精確的扭力值。Still another object of the present invention is to provide a convenient torque value that can be read by the instrument after scanning the pattern of the torque tool.
本發明係提供一種扭力工具之扭力標示，包含有： 一扭力工具，其具有一扭力調整方向，一調整件可於該扭力工具之扭力調整方向上位移以調整扭力工具之扭力值；以及， 至少一扭力標示圖形，係設於扭力工具上，該等扭力標示圖形之寬度係沿該調整件之位移方向有一規則性的變化。The invention provides a torque indicator of a torsion tool, comprising: a torsion tool having a torsion adjustment direction, an adjustment member being displaceable in a torsion adjustment direction of the torsion tool to adjust a torsion value of the torsion tool; and, at least A torque indicating pattern is provided on the torque tool, and the width of the torque indicating pattern has a regular change along the displacement direction of the adjusting member.
較佳地，該扭力工具，具有一本體 ，該本體之前端為一工具頭，該本體內於工具頭後端係設有一彈性件，該彈性件可給予該工具頭一預定之扭力設定，該本體並設有該調整件，該調整件可於本體之扭力調整方向產生一位移變化，該調整件位移時會對該彈性件相對產生一彈性力之變化，該扭力工具之預定位置並設有一指示部；而該扭力標示圖形係具有一第一基準部及一第二基準部，該第一基準部與第二基準部不同的扭力值，並形成不同寬度，該第一基準部與第二基準部之間形成一區間，該第一基準部與第二基準部之兩側末端並分別形成有一邊界，使該區間會有一規則性寬度之變化，該指示部與該扭力標示圖形在該調整件位置變化時也會產生一相對之位置變化，透過指示部在扭力標示圖形兩端之間的所在位置，而可判斷其寬度而得到相對應的扭力值。Preferably, the torsion tool has a body, the front end of the body is a tool head, and the body is provided with an elastic member at a rear end of the tool head, and the elastic member can give the tool head a predetermined torque setting. The adjusting member is configured to generate a displacement change in the direction of the torsion adjustment of the body. When the adjusting member is displaced, a change in the elastic force is generated on the elastic member. The predetermined position of the torque tool is provided with a And the torque indication pattern has a first reference portion and a second reference portion, the first reference portion and the second reference portion have different torque values, and form different widths, the first reference portion and the second portion An interval is formed between the reference portions, and a boundary is formed between the first reference portion and the two ends of the second reference portion, so that the interval has a regular width change, and the indication portion and the torque indication pattern are adjusted. When the position of the piece changes, a relative position change is also generated. The position of the indication portion between the two ends of the torsion pattern is determined, and the width can be determined to obtain a corresponding torque value.
較佳地，該第一基準部與該第二基準部之寬度係與扭力工具之扭力值成等比例形成。Preferably, the width of the first reference portion and the second reference portion is formed in equal proportion to the torque value of the torque tool.
較佳地，更包含有一符號部，該符號部係設於該扭力標示圖形外周側。Preferably, the symbol portion further includes a symbol portion disposed on an outer peripheral side of the torsion pattern.
其次，本發明並提供一種扭力工具之扭力值判讀方法，包含有： 扭力標記步驟：於一扭力工具劃出一扭力標示圖形，該扭力標示圖形並隨扭力變化產生一規則之寬度變化； 扭力施用步驟：調整該扭力工具之扭力，該扭力工具上設有一指示部，該扭力標示圖形與指示部之間會隨扭力工具之扭力值變化而有一相對運動； 扭力讀取步驟：使用一判讀裝置讀取該指示部所對應扭力標示圖形之寬度，可轉換成相對應之設定扭力值。Secondly, the present invention further provides a torque value interpretation method for a torsion tool, comprising: a torque marking step: drawing a torque indication pattern on a torque tool, the torque indication pattern and a regular width change according to a torque change; torque application Step: adjusting the torsion force of the torque tool, the torque tool is provided with an indication portion, and a relative movement between the torque indication pattern and the indication portion varies with the torque value of the torque tool; the torque reading step: reading with a reading device The width of the torsion indication pattern corresponding to the indication portion is converted into a corresponding set torque value.
較佳地，該扭力標記步驟中，該扭力標示圖形係設定於扭力工具之使用扭力區間之最大值與最小值，依比例於該扭力標示圖形上劃出一第一基準部及一第二基準部，該第一基準部與第二基準部之間並產生一區間，並將該第一基準部及該第二基準部之兩側末端相連接，使該區間可產生一規則變化之寬度。Preferably, in the torque marking step, the torque indicating pattern is set to a maximum value and a minimum value of a torque range used by the torque tool, and a first reference portion and a second reference are drawn on the torque indicating pattern. And a section is formed between the first reference part and the second reference part, and the two ends of the first reference part and the second reference part are connected, so that the section can generate a regularly varying width.
請參閱第二及三圖所示，本發明係提供一種扭力工具之扭力判讀機構及其判讀方法；該工具20係包含有：Referring to the second and third figures, the present invention provides a torsion force interpretation mechanism of a torque tool and a method for interpreting the same; the tool 20 includes:
一扭力工具30及一扭力標示圖形40，該扭力工具30具有一扭力調整方向，本發明中，其係為該扭力工具之縱向，其可透過一調整件31於該扭力調整方向位移而調整施用之扭力，該扭力工具30上並設有一指示部32；該扭力標示圖形40相對於該扭力工具30之最小及最大的設定扭力值形成有一第一基準部41及一第二基準部42；該第一基準部41與該第二基準部42之寬度係為不同扭力值而具有不同的寬度，本發明中，其寬度係與扭力值成等比例，其寬度並沿調整件之位移方向而變化；並且該第一基準部41與第二基準部42之間會形成有一區間43；該第一基準部41與第二基準部42兩側末端並以一邊界44相連，本發明中，該邊界44會在區間43內形成規則性規律變化的內凹弧線，其亦可為直線或其他可產生規律變化的線條或圖形，使該邊界44內之區間43之寬度會持續往第二基準部42方向遞增；該扭力工具30之調整件31調整扭力時，該指示部32會在該扭力標示圖形40之區間43內產生位置變化，請參閱第六至八圖所示，只要量測該指示部32上相對之區間43位置之量測寬度d，因為每個扭力值位置的量測寬度d都不同，每一個寬度都可以對應到不同的扭力值。 A torsion tool 30 and a torsion indicator graphic 40, the torsion tool 30 has a torsion adjustment direction. In the present invention, it is a longitudinal direction of the torsion tool, which can be adjusted by applying an adjustment member 31 to the torque adjustment direction. Torque force, the torque tool 30 is provided with an indication portion 32; the torque indication pattern 40 is formed with a first reference portion 41 and a second reference portion 42 with respect to the minimum and maximum set torque values of the torque tool 30; The widths of the first reference portion 41 and the second reference portion 42 have different torque values and have different widths. In the present invention, the width is proportional to the torque value, and the width thereof varies along the displacement direction of the adjusting member. And a section 43 is formed between the first reference portion 41 and the second reference portion 42; the first reference portion 41 is connected to both ends of the second reference portion 42 by a boundary 44. In the present invention, the boundary 44 will form a concave arc of regular regular variation in the interval 43, which may also be a straight line or other line or pattern that may change regularly, such that the width of the section 43 within the boundary 44 continues to the second reference portion 42. square When the adjusting member 31 of the torque tool 30 adjusts the torque, the indicating portion 32 generates a position change in the interval 43 of the torque indicating pattern 40. Please refer to the sixth to eighth figures, as long as the indicating portion is measured. The width d is measured on the position of the opposite section 43 on the 32, because the measurement width d of each of the torque value positions is different, and each width can correspond to a different torque value.
請參閱第四至八圖所示，該扭力工具30之扭力標示圖形之標示(或製造)方法係包含下列步驟：扭力標記步驟：設定該扭力工具30之使用扭力區間之最大值與最小值，如本實施例中，其係以200lbf.ft以及750lbf.ft作為設定值，其數值係為可變動者，依比例於該扭力標示圖形40上劃出該第一基準部41及第二基準部42；該第一基準部41與第二基準部42之間形成該區間43，並將該第一基準部41及該第二基準部42之兩側末端相連接；因為該第一基準部41與該第二基準部42之寬度係依照扭力值大小依比例來刻劃，所以該第一基準部41與該第二基準部42之間的寬部不同；將該第一基準部41與第二基準部42兩側的端點以一邊界44連接，因為第一基準部41與第二基準部42之寬度不同，將該等基準部之端點以一形成內凹弧線之邊界44連接，使該區間43兩端之寬度會有一規則性、規律性的遞增變化。Referring to the fourth to eighth figures, the method for marking (or manufacturing) the torsion force pattern of the torque tool 30 includes the following steps: a torque marking step: setting a maximum value and a minimum value of the torque interval of the torque tool 30, In the present embodiment, the values are set at 200 lbf. ft and 750 lbf. ft, and the values are variable. The first reference portion 41 and the second reference portion are drawn on the torque indicating pattern 40. 42. The section 43 is formed between the first reference portion 41 and the second reference portion 42, and the two ends of the first reference portion 41 and the second reference portion 42 are connected; because the first reference portion 41 The width of the second reference portion 42 is proportional to the magnitude of the torque value, so that the wide portion between the first reference portion 41 and the second reference portion 42 is different; the first reference portion 41 and the first reference portion 41 The ends of the two reference portions 42 are connected by a boundary 44. Because the widths of the first reference portion 41 and the second reference portion 42 are different, the ends of the reference portions are connected by a boundary 44 forming a concave arc. Make the width of the two ends of the interval 43 a regular, regular Variety.
該第一基準部41與第二基準部42之刻劃係可於該調整件31上之固定位置進行刻劃；抑或是於彈性件產生之彈性力所形成之對應扭力值進行實際的扭力的量測及第一基準部41及第二基準部42之刻劃；待扭力工具30之扭力值調整到第一基準部41及第二基準部42之待設定之扭力設定值時，再於相對應的位置刻劃有該第一基準部41及該第二基準部42。The scoring of the first reference portion 41 and the second reference portion 42 can be scored at a fixed position on the adjusting member 31; or the actual torque generated by the corresponding torque value formed by the elastic force generated by the elastic member Measuring and scoring the first reference portion 41 and the second reference portion 42; when the torque value of the to-be-torque tool 30 is adjusted to the torque setting value of the first reference portion 41 and the second reference portion 42 to be set, The first reference portion 41 and the second reference portion 42 are scored at corresponding positions.
扭力施用步驟：標記完成後，請參閱第六圖所示，在進行檢測時，調整該扭力工具30之調整件31，用來調整扭力工具30之對應扭力值；扭力調整時，該扭力工具30上之指示部32會與該扭力標示圖形40產生一相對運動；當扭力值變化時，該指示部32對應之扭力標示圖形40之區間43位置也會產生變化；當該指示部32對應到區間43之不同位置時，會指出不同的量測寬度d，透過寬度的大小，就可以知道目前的扭力設定值為何。Torque application step: After the marking is completed, as shown in the sixth figure, when the detection is performed, the adjusting member 31 of the torque tool 30 is adjusted to adjust the corresponding torque value of the torque tool 30; when the torque is adjusted, the torque tool 30 The upper indicator portion 32 generates a relative motion with the torque indicating pattern 40; when the torque value changes, the position of the interval 43 corresponding to the torque indicating pattern 40 of the indicating portion 32 also changes; when the indicating portion 32 corresponds to the interval When the position of 43 is different, the different measurement width d will be pointed out, and the width of the transmission can be used to know the current torque setting value.
扭力讀取步驟：扭力工具30之扭力值調整完成後，請參閱第七圖所示；因為該第一基準部41與第二基準部42之寬度係以扭力數值等比例進行轉換，所以其間之區間43兩側的邊界44所形成之不同寬度，皆可對應到相對的扭力值；以寬度的變化來對應扭力值的大小，所以只要測得區間43在扭力工具30之指示部31之位置之量測寬度d大小，即可以得知目前設定的扭力值大小為何；透過一判讀裝置C，如CCD(感光耦合元件，Charge-coupled Device)或掃描器，可判斷量測寬度之儀器進行讀取量測寬度d的數值；並且，因為寬度與扭力值成比例，透過量測寬度d的大小即可經由計算式來計算並轉換成對應之扭力值，此一扭力值的轉換為等比例；所以即使所判讀的扭力工具30其所適用的扭力值基準不同，只要判斷其區間43之寬度，即可知道對應的扭力值；另外，因為同一規格之扭力標示圖形40，其區間43之長度以及區間之寬度變化為固定，透過區間43之寬度大小，亦可判斷出該調整件31量測扭力值時所施加扭力之移動距離為何。Torque reading step: After the torque value adjustment of the torque tool 30 is completed, refer to the seventh figure; since the widths of the first reference portion 41 and the second reference portion 42 are converted in proportion to the torque value, The different widths formed by the boundaries 44 on both sides of the section 43 can correspond to the relative torque values; the magnitude of the torque is corresponding to the change of the width, so that the position of the indication section 31 at the indication portion 31 of the torque tool 30 is measured. Measuring the width d, you can know the magnitude of the currently set torque value; through a reading device C, such as CCD (Charge-coupled Device) or scanner, you can judge the measuring width of the instrument to read Measuring the value of the width d; and, since the width is proportional to the torque value, the magnitude of the transmission measurement width d can be calculated and converted into a corresponding torque value by a calculation formula, and the conversion of the torque value is equal; Even if the torque tool 30 to be read has a different torque value reference, as long as the width of the section 43 is judged, the corresponding torque value can be known; in addition, because of the same specification torque The illustrated pattern 40 is applied, which section 43 of the length and the width of change interval is fixed, through the width dimension of the section 43, 31 also determines that the measured torque value of the torque of the moving distance adjustment member why.
使用者使用時，亦可透過該扭力標示圖形40露出的區間43大小判斷相對應之概略扭力值，而可進行施用；如果需要調整，亦可轉動調整件31調整至適當的扭力值位置；因為扭力標示圖形40係為一圖形顯示，使用者可以直接透過目前圖形的位置比例大小來判斷概略的扭力值為何，調整相對快速且直覺。另外，扭力工具30可搭配顯示幕，來顯示設定及操作的精確的扭力數值為何。When the user uses the same, the corresponding torque value can be determined by the size of the section 43 exposed by the torque indicating pattern 40, and can be applied; if adjustment is needed, the adjusting member 31 can also be adjusted to the appropriate torque value position; The torque indicator graphic 40 is a graphic display, and the user can directly judge the rough torque value through the position ratio of the current graphic, and the adjustment is relatively fast and intuitive. In addition, the torque tool 30 can be used with a display screen to display the precise torque values of the settings and operations.
請配合參閱第二及三圖所示，本發明之扭力工具30，其係為一折臂式的扭力工具，其係具有一本體33，其前方並設有一工具頭34，該本體33之內部並設有一彈性件35；該彈性件35可對於該工具頭34施加一彈性力，使該工具頭34可產生一操作扭力；該本體33於該彈性件35後方則螺設有該調整件31，該調整件31係為一螺動件；該調整件31可於本體33之扭力調整方向，也就是縱向螺動，該調整件31螺動時可對於該彈性件35之彈性力有一調整之作用，透過該調整件31即可調整該扭力工具30之操作扭力值；該本體33接設有調整件31之末端並形成有該指示部32；該扭力工具30之扭力調整及作動方式係為習知之調整方式，故在此不另贅述其相關之作動方式。Referring to the second and third figures, the torsion tool 30 of the present invention is a folding arm type torsion tool having a body 33 and a tool head 34 disposed in front of the body 33. An elastic member 35 is disposed. The elastic member 35 can apply an elastic force to the tool head 34 to generate an operating torque. The body 33 is screwed to the rear of the elastic member 35. The adjusting member 31 is a screwing member; the adjusting member 31 can be adjusted in the direction of the torsion of the body 33, that is, the longitudinal screwing. When the adjusting member 31 is screwed, the elastic force of the elastic member 35 can be adjusted. The operating torque value of the torque tool 30 can be adjusted through the adjusting member 31. The body 33 is connected to the end of the adjusting member 31 and formed with the indicating portion 32. The torque adjustment and actuation mode of the torque tool 30 is The adjustment method of the conventional knowledge, so the relevant action mode will not be described here.
該扭力標示圖形40，其係設於該調整件31之表面，會隨該調整件31之螺動而有一相對位置變化；該扭力標示圖形40之第一基準41部與第二基準部42及邊界44係可以雷射雕刻方式形成，使其與調整件31之間可產生顏色的差異，以方便進行判讀，請參閱第九圖所示，可以採用邊界44位置上色，或是在兩邊界44之間塗滿顏色；請參閱第三圖所示，該第一基準部41與第二基準部42採中心點對齊的方式設置，使該等邊界44於區間43兩側都呈現內凹弧線。另外，請參閱第九圖所示，該調整件31上可設有兩個扭力標示圖形40，一個為公制(N.m)另一個則為英制(lbf.ft)。The torque indicating pattern 40 is disposed on the surface of the adjusting member 31 and has a relative position change along with the screwing of the adjusting member 31; the first reference portion 41 and the second reference portion 42 of the torque indicating pattern 40 and The boundary 44 can be formed by laser engraving so that a difference in color can be produced between the adjustment member 31 and the adjustment member 31 for easy interpretation. Please refer to the ninth figure, which can be colored by the boundary 44 or at both boundaries. 44 is painted with color; as shown in the third figure, the first reference portion 41 and the second reference portion 42 are arranged in alignment with the center point, so that the boundary 44 is concavely curved on both sides of the interval 43. . In addition, as shown in the ninth figure, the adjusting member 31 can be provided with two torsion indicating patterns 40, one for the metric (N.m) and the other for the inch (lbf.ft).
此外，請參閱第十之實施態樣所示，各該邊界44除了可為內凹弧線的形式外，亦可為一具有規律變化之外凸弧線，只要使該扭力標示圖形40之區間43之寬度可以產生規律性變化並可被量測後換算即可合乎要求。In addition, as shown in the tenth embodiment, each of the boundaries 44 may be a concave arc having a regular change, as long as the boundary of the curved contour is 43. The width can be changed regularly and can be measured and converted to meet the requirements.
請再參閱第三圖，為了要使扭力標示圖形40可以有一輔助識別效果，在扭力標示圖形40之周邊會設有一符號部50，該符號部50可標示有扭力標示圖形40之第一基準部41與第二基準部42扭力值之數值符號51，或是，註記該扭力標示圖形40之公制或英制之標記符號52。Referring to the third figure, in order to make the torque indication pattern 40 have an auxiliary recognition effect, a symbol portion 50 may be disposed around the torque indication pattern 40, and the symbol portion 50 may be marked with the first reference portion of the torsion indication pattern 40. 41 is the numerical symbol 51 of the torque value of the second reference portion 42, or the metric or imperial marking symbol 52 of the torque indicating pattern 40 is noted.
當該扭力工具30進行扭力調整時，需要先轉動該調整件31，該調整件31轉動時會相對於該本體33產生一位置變化，同時，該扭力標示圖形40也會相對產生一位置變化；扭力工具30的扭力值變化時，該扭力標示圖形40也會產生一位置變化，請配合參閱第六至八圖所示，透過判斷該扭力標示圖形40於該指示部32位置之區間43之量測寬度d為何，即可判讀出設定的扭力值為何。When the torque tool 30 performs the torque adjustment, the adjustment member 31 needs to be rotated first. When the adjustment member 31 rotates, a position change is generated with respect to the body 33, and at the same time, the torque indication pattern 40 also relatively changes a position; When the torque value of the torque tool 30 changes, the torque indicating pattern 40 also generates a position change. Please refer to the sixth to eighth figures to determine the amount of the torque indicating pattern 40 in the interval 43 of the position of the indicating portion 32. When measuring the width d, it is possible to judge the value of the set torque.
請參閱第十一圖所示，其係為本發明另一種工具60之型態，包含有一扭力工具70及一扭力標示圖形80，該扭力工具70之調整件71係為一套管，該調整件71之前端形成有一指示部72，該扭力工具70具有一本體73，該本體73之前端係設有一工具頭74，該本體73並設置有一彈性件75，該彈性件75為一彈性元件；該調整件71係樞設於該本體73之後端，該調整件71並可沿該本體73之軸向位移，該調整件71位移時並可調整該彈性件75之彈性力，使該彈性件75可相對調整該工具頭74之工作扭力值；同時，該本體上73之表面上並設有該扭力標示圖形80，該扭力標示圖形80並相對於該調整件71對於該彈性件75所能施加之設定扭力最大值及最小值設有一第一基準部81及一第二基準部82，該第一基準部81與該第二基準部82之間並形成有一區間83；該第一基準部81與該第二基準部82兩側的末端並各以一邊界84相連；該第一基準部81與該第二基準部82一末端側相互對齊，使該邊界84於第一基準部81與第二基準部82之對齊端為直線，另一側邊界44為內凹弧線，其區間83之寬度也會產生一規律性、規則性遞增的變化。Referring to FIG. 11 , it is another type of tool 60 of the present invention, comprising a torsion tool 70 and a torsion indicator graphic 80. The adjusting member 71 of the torque tool 70 is a sleeve, and the adjustment is performed. The front end of the member 71 is formed with an indication portion 72. The torsion tool 70 has a body 73. The front end of the body 73 is provided with a tool head 74. The body 73 is provided with an elastic member 75. The elastic member 75 is an elastic member. The adjusting member 71 is pivotally disposed at the rear end of the body 73. The adjusting member 71 is displaceable along the axial direction of the body 73. When the adjusting member 71 is displaced, the elastic force of the elastic member 75 can be adjusted to make the elastic member. 75, the working torque value of the tool head 74 can be relatively adjusted; at the same time, the torque indicating pattern 80 is disposed on the surface of the body 73, and the torque indicating pattern 80 is capable of being applied to the elastic member 75 with respect to the adjusting member 71. A first reference portion 81 and a second reference portion 82 are disposed between the first reference portion 81 and the second reference portion 82, and a section 83 is formed between the first reference portion 81 and the second reference portion 82. The first reference portion is formed. 81 and the ends of the second reference portion 82 on both sides A boundary 84 is connected; the first reference portion 81 and one end side of the second reference portion 82 are aligned with each other such that the boundary 84 is aligned with the alignment end of the first reference portion 81 and the second reference portion 82, and the other side boundary 44 is a concave arc, and the width of the interval 83 also produces a regular, regular incremental change.
本發明所提供之扭力工具之扭力值判讀機構及其判讀方法，該扭力標示圖形以圖形表示扭力值區間，以判讀機構可以準確的判讀該扭力工具之指示部所在的區間寬度，即可準確的得到扭力值，只要寬度相同，即判斷為相同的扭力值，可降低判斷的時間以及判斷失誤發生的機會，並且可適用不同扭力值區間的扭力工具，使用者亦可透過扭力標示圖形的圖形比例大小及變化而可以有一快速粗略的調整，另外，製造商進行尺寸標示時，也較快速簡便。The torque value interpretation mechanism of the torque tool provided by the invention and the interpretation method thereof, wherein the torque indication pattern graphically represents the torque value interval, so that the interpretation mechanism can accurately interpret the width of the interval in which the indication portion of the torque tool is located, that is, accurate Obtaining the torque value, as long as the width is the same, that is, determining the same torque value, can reduce the judgment time and the chance of judging the occurrence of the error, and can apply the torque tool of different torque value intervals, and the user can also indicate the graphic proportion of the graphic through the torque. The size and variation can be adjusted quickly and in a nutshell, and the manufacturer is quick and easy to size.
10‧‧‧工具10‧‧‧ Tools
11‧‧‧調整單元 11‧‧‧Adjustment unit
12‧‧‧刻度 12‧‧‧ scale
20‧‧‧工具 20‧‧‧ Tools
30‧‧‧扭力工具 30‧‧‧Torque Tools
31‧‧‧調整件 31‧‧‧Adjustment
32‧‧‧指示部 32‧‧‧Instruction Department
33‧‧‧本體 33‧‧‧Ontology
34‧‧‧工具頭 34‧‧‧Tool head
35‧‧‧彈性件 35‧‧‧Flexible parts
40‧‧‧扭力標示圖形 40‧‧‧Torque indicator graphic
41‧‧‧第一基準部 41‧‧‧First Base
42‧‧‧第二基準部 42‧‧‧Second reference
43‧‧‧區間 43‧‧‧ interval
44‧‧‧邊界 44‧‧‧ border
50‧‧‧符號部 50‧‧‧ symbol department
51‧‧‧數值符號 51‧‧‧Numeric symbols
52‧‧‧標記符號 52‧‧‧ mark symbol
60‧‧‧工具 60‧‧‧ tools
70‧‧‧扭力工具 70‧‧‧ Torque Tools
71‧‧‧調整件 71‧‧‧Adjustment
72‧‧‧指示部 72‧‧‧Instructions
73‧‧‧本體 73‧‧‧Ontology
74‧‧‧工具頭 74‧‧‧Tool head
75‧‧‧彈性件 75‧‧‧Flexible parts
80‧‧‧扭力標示圖形 80‧‧‧Torque marking graphics
81‧‧‧第一基準部 81‧‧‧ first reference
82‧‧‧第二基準部 82‧‧‧ second reference
83‧‧‧區間 83‧‧‧ interval
84‧‧‧邊界 84‧‧‧ border
C‧‧‧判讀裝置 C‧‧‧Interpretation device
d‧‧‧量測寬度 D‧‧‧measuring width
為使 貴審查委員能進一步瞭解本發明之目的、特徵以及所達成之功效，以下茲舉本發明四較佳實施例，並配合圖示詳細說明於后： 第一圖係習知之扭力工具立體外觀圖。 第二圖係本發明之工具之立體外觀圖。 第三圖係係本發明之扭力標示圖形設於調整件上之外觀圖。 第四圖係本發明之扭力工具之扭力值判斷方法流程圖。 第五圖係本發明之扭力標示圖形標註於調整件上之示意圖。 第六圖係本發明之調整件調整扭力後，該扭力標示圖形與指示部相對位置示意圖。 第七圖係本發明之扭力工具透過判讀單元判讀扭力值之示意圖。 第八圖係本發明指示部調整扭力位於扭力標示圖形之位置之寬度d之示意圖。 第九圖係本發明第二較佳實施例之具有兩個扭力標示圖形設置於調整件上之立體外觀圖。 第十圖係本發明第三較佳實施例之扭力標示圖形之邊界為外凸弧線之示意圖。 第十一圖係本發明第四較佳實施例，顯示本發明應用於另一種扭力工具之立體外觀圖。In order to enable the reviewing committee to further understand the objects, features and effects of the present invention, the following four preferred embodiments of the present invention will be described in detail below with reference to the drawings: FIG. 1 is a stereoscopic appearance of a conventional torque tool. Figure. The second figure is a perspective view of the tool of the present invention. The third figure is an external view of the torsion indicating pattern of the present invention provided on the adjusting member. The fourth figure is a flow chart of the method for judging the torque value of the torque tool of the present invention. The fifth figure is a schematic diagram of the torsion indicating pattern of the present invention on the adjusting member. The sixth figure is a schematic diagram of the relative position of the torsion indicating pattern and the indicating portion after adjusting the torsion of the adjusting member of the present invention. The seventh figure is a schematic diagram of the torque tool of the present invention interpreting the torque value through the interpretation unit. The eighth figure is a schematic diagram of the width d of the indication portion of the present invention for adjusting the position of the torsion force at the position of the torsion pattern. The ninth drawing is a perspective view of a second preferred embodiment of the present invention having two torsion indicating patterns disposed on the adjusting member. The tenth figure is a schematic view showing the boundary of the torsion pattern of the third preferred embodiment of the present invention as a convex arc. The eleventh drawing is a fourth preferred embodiment of the present invention, showing a perspective view of the present invention applied to another torsion tool.
Claims (14)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107133182A TWI667103B (en) | 2018-09-20 | 2018-09-20 | Torque indication of torque tool and its torque interpretation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107133182A TWI667103B (en) | 2018-09-20 | 2018-09-20 | Torque indication of torque tool and its torque interpretation method |
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| Publication Number | Publication Date |
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| TWI667103B true TWI667103B (en) | 2019-08-01 |
| TW202012111A TW202012111A (en) | 2020-04-01 |
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| Publication number | Publication date |
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| TW202012111A (en) | 2020-04-01 |
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