TWM356579U - Digital torsion tool - Google Patents

Digital torsion tool Download PDF

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Publication number
TWM356579U
TWM356579U TW97207664U TW97207664U TWM356579U TW M356579 U TWM356579 U TW M356579U TW 97207664 U TW97207664 U TW 97207664U TW 97207664 U TW97207664 U TW 97207664U TW M356579 U TWM356579 U TW M356579U
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TW
Taiwan
Prior art keywords
torque
digital
sensing device
strain sensing
display
Prior art date
Application number
TW97207664U
Other languages
Chinese (zh)
Inventor
Tien-Lung Lin
Original Assignee
Torque Tech Prec Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Torque Tech Prec Co Ltd filed Critical Torque Tech Prec Co Ltd
Priority to TW97207664U priority Critical patent/TWM356579U/en
Publication of TWM356579U publication Critical patent/TWM356579U/en

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Description

M356579 八、新型說明: 【新型所屬之技術領域】 本創作係為一種數位扭力工具。 【先前技術】 按,習知之數位扭力卫具’其主要係以—應變規貼設 於工具頭之頸部,藉由工具頭施力鎖緊零件時產生的形 變,使工具頭之應變規亦隨之產生形變量,由該應變規之 形變量之大小,可轉換而得知該工具頭之扭力值者。 【新型内容】 惟,習知之應變規大多以貼固之方式固定於工具頭之 頸部,其使削灸容易因固定不完全而掉落,造成測量失效 之It況產生’且應變規貼設於該工具頭之位置不固定,使 該應變規相對應產生之形變量不同,使該數位扭力工且需 經由調校來確認其對應之扭力值,增加其加工之成本者: 本創作提供一種數位扭力工具,其係包含一本體,其 #前端係設有一頭部,該頭部後端係延伸有一頸部者,該頸 部之大致靠近前後端分別凹設有一組接槽,一應變感測裝 置,其端側係相對凸設有組接部,該組接部係相對卡固於 該等組接槽,使該應變感測裝置可相對組接於該本體者, 處理單元,其係與該應變感測裝置電性相連,並可測得 -其量測數據後而有一數值之表現及記錄者。 本創作所提供之數位扭力工具,其應變感 卡固方式固接,其安裝簡單可降低其維修定位之困難^, 且該應變感測裝置安裝之位置固定,可避免位置不固定而 M356579 I f 產生之誤差量者。 【實施方式】 請參閱第-及二圖所示’係為本創作數位扭力 外觀組合及分解圖,該數位扭力工具係包含有; ”之 …一本體1〇,其前端係設有-頭部1卜本創作中該頭邱 係為-棘輪頭者,該頭部之後端係延伸有—頸部1 、 頸部兩側大致靠近前後端分別凹設有-組接槽13; ,^ 兩應變感測裝置2G’於本創作中係為—應變規 成,該等應變規21之兩側末端係相對該組接槽13凸= 一組接部211’接部211係相對卡㈣該等組接槽13, 使该應變感測裝置20卡固後即組固於該本體ι〇上 容易,且定位精準不會產生誤差; 文装 ,處:巧tr/0’其係與該應變感測裝置20電性相連, :早70 30係包含有-訊號處理裝置31及一顯示穿置 32,該訊號處理裝詈又置 晰人μ U 311並外接有-訊號傳輸端31卜請再 ^弟二圖所示’該訊號處理裝置31㈣有—扭力顯示程 ίΓ-及蜂ΐ力記錄程式50者,該顯示裝置32於本創作中 、盤-作^ 321 ’其亦可為燈組、馬達及顯示器等可產生 一警不作用之裝置所構成者。 預期瞭解本創作構造特徵、運用技術手段及所 = ί = 將本創作使用方式加以欽述,相信當 有更深入且具體之瞭解,如下所述·· , θ所不,本創作之應變感測裝置20因為採 卡接方式接5,其應變規21之長度可較習知採直接貼附之 M356579M356579 VIII. New Description: [New Technology Field] This creation is a digital torque tool. [Prior Art] According to the conventional digital torsion aids, the main purpose is to apply the strain gauge to the neck of the tool head, and the deformation of the tool head is applied by the force of the tool head to lock the parts. The shape variable is generated, and the magnitude of the shape variable of the strain gauge can be converted to know the torque value of the tool head. [New content] However, the conventional strain gauges are mostly fixed to the neck of the tool head in a manner of sticking, which makes the moxibustion easy to fall due to incomplete fixation, resulting in the measurement of the failure of the condition of the occurrence of 'strain gauge placement The position of the tool head is not fixed, so that the strain gauge corresponding to the shape variable is different, so that the digital torque work needs to be adjusted to confirm the corresponding torque value, and the cost of processing is increased: The digital torsion tool comprises a body, the front end of the head is provided with a head, and the back end of the head is extended with a neck. The neck is concavely adjacent to the front and rear ends, respectively, and a set of joint grooves is formed. The measuring device has a connecting portion on the end side thereof, and the connecting portion is relatively fixed to the connecting groove, so that the strain sensing device can be relatively assembled to the body, the processing unit, and the system It is electrically connected to the strain sensing device, and can be measured - after measuring the data and having a numerical representation and recorder. The digital torsion tool provided by this creation is fixed in the strain-sensing manner, and its installation is simple, which can reduce the difficulty of its maintenance and positioning, and the position of the strain sensing device is fixed, so as to avoid the position being fixed, M356579 I f The amount of error produced. [Embodiment] Please refer to the drawings in the first and second figures for the creation of the digital torque assembly and the exploded view. The digital torque tool includes a "body", a front body with a head. In the creation of a book, the head of the head is a ratchet head, and the rear end of the head is extended with a neck portion 1 , and the sides of the neck are respectively concavely adjacent to the front and rear ends and are respectively provided with a groove 13; The sensing device 2G' is in the present invention as a strain gauge, and the two ends of the strain gauges 21 are convex with respect to the set of slots 13 = a set of joints 211' joints 211 are relative cards (four) of the groups The groove 13 makes it easy to assemble the strain sensing device 20 on the body ι, and the positioning accuracy does not cause an error; the text, at: the tr/0' system and the strain sensing The device 20 is electrically connected, and the early 70 30 system includes a signal processing device 31 and a display through device 32. The signal processing device is also provided with a human U 311 and externally connected with a signal transmission terminal 31. In the second figure, the signal processing device 31 (4) has a torque display process, and a bee force recording program 50. The display device 32 is in the present invention. Medium, disk-made ^ 321 ' It can also be used for devices that can generate a warning function, such as a light group, a motor, and a display. It is expected to understand the structural features of this creation, use technical means, and = ί = use this creation The way to explain, I believe that when there is a deeper and more specific understanding, as described below, θ, the strain sensing device 20 of the present creation is connected to the card by way of 5, the length of the strain gauge 21 can be compared Knowing the direct attachment of M356579

• I 長度較長,相對其受到扭力後所產生之應變變化量可相對 =可增加量測之精度者;另外,以應變規21之組接部 211=接於該本體10之組接槽13内時,其定位精確方便, 不需调整誤差,其可降低組裝之複雜度者。 另外’请參閱第三圖所示,當該使用者使用該數位扭 ί =時’:應變感測裳置20會將測得之扭力值傳送至該 -扭力值41,該蚊扭力值41係可任意調整其大^ :扭力值41並會與該應變感測裝置2〇測得之操 ^力值作比對4 2,當測得之操作扭 2的m~125_,則該扭力顯示程式4〇會= 置32作動,產生一蜂鳴之作用來使該使用 者I扭力已達設定扭力值41而停止操作,若使 ,扭力值超過該預設扭力值之125%以上時,職顯示裝= 32會產生另-種蜂鳴狀態來提 、、、、" load)使用; 丁使用者已經超载(over 同時’該處理單元30之扭力記錄程式 _變感測裝置20所測得之操作扭力值 藉由該訊號傳輸端31將記錄51 ° ^51’並可 訊鲈值銓廸qi1脸—技 诛作扭力值輸出52至該 一維修之依據者,並可了解該工罝 卜界做為 錄程式5G並包含有—分類程式^ ^用狀態,該扭力記 扭力界限值531或正反轉532 # 超過 :r行分類53’並可計算加“方== 7 M356579• I has a long length, and the amount of strain change generated after being subjected to the torsion is relatively = the accuracy of the measurement can be increased; in addition, the assembly portion 211 of the strain gauge 21 is connected to the assembly groove 13 of the body 10. When it is inside, its positioning is precise and convenient, and there is no need to adjust the error, which can reduce the complexity of assembly. In addition, please refer to the third figure, when the user uses the digital twist ί = ': the strain sensing skirt 20 will transmit the measured torque value to the - torque value 41, the mosquito torque value 41 The torque value 41 can be arbitrarily adjusted and compared with the value of the force measured by the strain sensing device 2, and the torque display program is obtained when the measured operation torque 2 is m~125_ 4〇会=Set 32 to generate a buzzer to make the user I torque has reached the set torque value of 41 and stop the operation. If the torque value exceeds 125% of the preset torque value, the job display Loading = 32 will generate another kind of buzzer state to mention,,,, "load); D user has been overloaded (over simultaneous 'the processing unit 30 torque recording program _ variable sensing device 20 measured The operating torque value is recorded by the signal transmitting end 31 to record 51 ° ^ 51 ' and the value of the signal 铨 qi1 face - the torque output value 52 to the basis of the maintenance, and can understand the work area As the recording program 5G and contains the - classification program ^ ^ state, the torque record torque limit value 531 or forward and reverse 532 # Too: r classify 53 'can be calculated by "square == 7 M356579

, I 綜上所述,本創作在同類產品中實有其極佳之進步實 用性,同時遍查國内外關於此類結構之技術資料,文獻中 亦未發現有相同的構造存在在先,是以, 新型專利要件4紐提出申^ A已具備 惟,以上所述者,僅係本創作之一 已,钕奥tr , 干又王J仃實施例而 . I凡應財創作朗t及申請翻 結構變化,理庫包含在I 斤為之等效 - 應匕3在本創作之專利範圍内。In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has investigated the technical data of such structures at home and abroad. The same structure has not been found in the literature. Therefore, the new patent element 4 New Zealand has a claim that it has been established. The above mentioned ones are only one of the original works, and the 钕奥tr, the dry and the king J仃 are examples. In the case of a change in structure, the library is included in the equivalent of I jin - 匕3 within the scope of this creation patent.

Claims (1)

M356579 九、申請專利範圍: 1、 一種數位扭力工具,其至少係包含有; 一本體,其前端係設有一頭部,該頭部後端係延伸有 一頸部者,該頸部之大致靠近前後端分別凹設有一組接槽; 一應變感測裝置,其兩端侧係相對凸設有組接部,該 組接部係卡固於該組接槽上’使該應變感測裝置可 接於該本體上者; 一處理單元,其係與該應變感測裝置電性相連,並可 將其量測之扭力值進行一顯示及記錄者。 2、 如申請專利範圍第j項所述之數位扭力工具,其 ,,該應變感測裝置係為—應變規,其兩末端側係凸設有 S亥組接部相對卡設於該組接槽内。 上3、如申請專利範圍第所述之數位扭力工具,其 中,该處理單元係包含有一訊號處理裝置及一顯示裝置者。 4、如申請專利範圍第3項所述之數位扭力工具,其 中,該訊號處理裝置内係包含有一扭力顯示程二力 記錄程式。 ^、如申請專利範圍第4項所述之數位扭力工具,其 中w亥扭力顯示程式可將由該應變感測裝置所測得的扭力 ^與一設定扭力值進行比對者,並將比對之結果顯示於該 顯示裝置者。 6如申请專利範圍第5項所述之數位扭力工具,其 中w亥扭力顯示程式之設定扭力值係為可調整者。 7如申睛專利範圍第3項所述之數位扭力工具,其 M356579 « 中’該顯示裝置传為—民、去 衣直你馮馬達、燈組、蜂鳴器或顯示器 一種以上之裝置者。 、 8、如申請專鄕_4項所述之數位扭力工具,其 中,該扭力記錄程式可將該應變感測裝置所測得之扭力值 進行逐次之記錄者。 9 '如申請專利範圍第8項所述之數位扭力工具,其 中,該扭力記錄程式更包含有一分類程式,可將扭力值進 >行一不同條件之分類。 1 0、如申請專利範圍第9項所述之數位扭力工具, 其中,該分類程式係針對扭力值之正反轉、扭力界限值其 中一種以上之條件進行分類。 1 1、如申請專利範圍第3項所述之數位扭力工具, 其中,該訊號處理裝置外接有一訊號傳輸端,該訊號傳輸 端可將訊號輸出至外部者。M356579 IX. Patent Application Range: 1. A digital torque tool, which at least includes; a body having a head at the front end thereof, and a rear end of the head extending substantially forward and backward a pair of slots are respectively recessed in the end; a strain sensing device is provided with a connecting portion on opposite ends of the strain sensing device, and the connecting portion is fastened on the set of connecting grooves to make the strain sensing device connectable The processing unit is electrically connected to the strain sensing device, and can display and record the measured torque value. 2. The digital torque tool according to item j of the patent application scope, wherein the strain sensing device is a strain gauge, and the two end portions are convexly disposed with the S-hai assembly portion relatively oppositely disposed on the assembly. Inside the slot. The digital torque tool of claim 3, wherein the processing unit comprises a signal processing device and a display device. 4. The digital torque tool of claim 3, wherein the signal processing device comprises a torque display process. ^, the digital torque tool of claim 4, wherein the whai torque display program compares the torque measured by the strain sensing device with a set torque value, and compares The result is shown on the display device. 6 The digital torque tool described in claim 5, wherein the set torque value of the whai torque display program is adjustable. 7 For example, the digital torque tool described in item 3 of the scope of the patent application, the M356579 «中' display device is transmitted as a person, a person who goes straight to your von motor, a light group, a buzzer or a display. 8. The digital torque tool of claim 4, wherein the torque recording program records the torque values measured by the strain sensing device one by one. 9 'The digital torque tool of claim 8, wherein the torque recording program further comprises a classification program for classifying the torque value into a different condition. 10. The digital torque tool of claim 9, wherein the classification program classifies one or more conditions of a positive or negative torque value of the torque value. 1 . The digital torque tool according to claim 3, wherein the signal processing device is externally connected with a signal transmitting end, and the signal transmitting end can output the signal to an external one. 1111
TW97207664U 2008-05-02 2008-05-02 Digital torsion tool TWM356579U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI721796B (en) * 2020-02-25 2021-03-11 寶達精業股份有限公司 Electro-mechanical torque wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI721796B (en) * 2020-02-25 2021-03-11 寶達精業股份有限公司 Electro-mechanical torque wrench

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