TWI688745B - Bolt height detection method and detection device - Google Patents

Bolt height detection method and detection device Download PDF

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TWI688745B
TWI688745B TW108101673A TW108101673A TWI688745B TW I688745 B TWI688745 B TW I688745B TW 108101673 A TW108101673 A TW 108101673A TW 108101673 A TW108101673 A TW 108101673A TW I688745 B TWI688745 B TW I688745B
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bolt
detection
perforation
nut
processing
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TW108101673A
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TW202028697A (en
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潘佳憶
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兆強科技股份有限公司
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Abstract

一種螺栓高度檢測方法及其檢測裝置，其中，其製造成型設備，係包含一控制單元與一檢測單元，其中，該控制單元具有一升降元件，該升降元件銜接一氣壓控制元件以及一載件，該載件上開設有至少一穿孔，而各該穿孔之外徑係略大於一欲檢測之螺栓的外徑，該檢測單元具有一裝設於各該穿孔內的探測元件，各該探測元件皆連結一處理元件，該處理元件則連結一計算元件，藉之，當各該穿孔套入各該螺栓，該螺栓將該探測元件向上頂，令該計算元件可計算該探測元件向上頂時的移動距離，進一步的判斷該螺帽是否有達到正確的鎖固位置。 A bolt height detection method and a detection device thereof, wherein its manufacturing molding equipment includes a control unit and a detection unit, wherein the control unit has a lifting element, the lifting element is connected to an air pressure control element and a carrier, The carrier is provided with at least one perforation, and the outer diameter of each perforation is slightly larger than the outer diameter of a bolt to be detected. The detection unit has a detection element installed in each of the perforations. A processing element is connected, and the processing element is connected to a computing element, by which, when each of the perforations is inserted into each bolt, the bolt pushes the detection element upward, so that the calculation element can calculate the movement of the detection element when pushing up Distance to further determine whether the nut has reached the correct locking position.

Description

螺栓高度檢測方法及其檢測裝置 Bolt height detection method and detection device

本發明是有關一種螺栓高度檢測方法及其檢測裝置，其方法係用於偵測螺栓在鎖固螺帽後所凸出於外部之高度，以及實現該方法的檢測裝置。 The invention relates to a bolt height detection method and a detection device thereof. The method is used for detecting the height of a bolt protruding from the outside after locking a nut, and a detection device for implementing the method.

螺栓(或螺絲)與螺帽係被廣泛利用的零件，其用於鎖固、結合組件，生活上各種設備、裝置，以及不同大小物件皆可見，雖螺栓與螺帽的螺合後的穩固性高，但不當的螺合或使用會致使螺栓與螺帽之間崩牙，喪失其作用，係進一步導致所運用的各種設備、裝置造成損壞的原因之一，因此，若能有效的確保在生產過程中，螺栓與螺帽之間在正確鎖固位置，便可有效降低損壞之可能性。 Bolts (or screws) and nuts are widely used parts, which are used to lock and combine components. Various equipment, devices, and objects of different sizes can be seen in life, although the stability of bolts and nuts after screwing High, but improper screwing or use will cause the teeth between the bolt and the nut to collapse and lose its function, which is one of the reasons for the damage to the various equipment and devices used. Therefore, if it can be effectively ensured in production During the process, the correct locking position between the bolt and the nut can effectively reduce the possibility of damage.

然而，檢測的小零件的作業通常較容易被忽略，且受到成本上的限制，檢測的架設門檻不宜過高，因此，本案係透過檢測螺栓所凸出於螺帽外的長度，進一步利用偵測其長度來確保螺帽於螺栓上的鎖固位置為正確的，如此為本發明之解決方案。 However, the operation of testing small parts is usually easier to ignore, and is limited by cost. The threshold for erection of the test should not be too high. Therefore, this case is to further use the detection by detecting the length of the bolt protruding outside the nut Its length ensures that the locking position of the nut on the bolt is correct, which is the solution of the present invention.

本發明之螺栓高度檢測方法，其步驟包含有：安裝配置，將一具有穿孔的主體內安裝於一氣壓裝置上，並於該穿孔內安裝檢測用的探測元件，該主體則架設於一加工鎖固螺栓與螺帽的輸送路徑上；輸送定位，在該螺帽由該加工鎖固於該螺栓上後，隨著該輸送路徑移動至該穿孔下方；執行檢測，係 透過該氣壓裝置控制該主體下降，讓該穿孔套入該螺栓之中，該探測元件便受到該螺栓的抵頂而內縮；計算高度，透過一計算裝置來取得該探測元件內縮的距離量，進一步的測得該螺栓在鎖固該螺帽後凸出的長度，以判斷該螺帽是否有達到正確的鎖固位置。 In the bolt height detection method of the present invention, the steps include the following steps: installation configuration, a body with a perforation is installed on a pneumatic device, and a detection element for detection is installed in the perforation, the body is erected on a processing lock Fixed bolts and nuts on the conveying path; conveying positioning, after the nut is locked on the bolt by the processing, with the conveying path to move below the perforation; perform inspection, system Controlling the lowering of the main body through the air pressure device, allowing the perforation to fit into the bolt, the detection element is retracted by the bolt against the bolt; calculate the height, and obtain the amount of the retracted distance of the detection element through a calculation device To further measure the length of the bolt protruding after locking the nut to determine whether the nut has reached the correct locking position.

本發明之螺栓高度檢測裝置，其係包含一控制單元與一檢測單元，其中，該控制單元具有一升降元件，該升降元件銜接一氣壓控制元件以及一載件，該載件上開設有至少一穿孔，而各該穿孔之外徑係略大於一欲檢測之螺栓的外徑，該檢測單元具有一裝設於各該穿孔內的探測元件，各該探測元件皆連結一處理元件，該處理元件則連結一計算元件，藉之，當各該穿孔套入各該螺栓，該螺栓將該探測元件向上頂，令該計算元件可計算該探測元件向上頂時的移動距離，進一步的判斷該螺帽是否有達到正確的鎖固位置。 The bolt height detection device of the present invention includes a control unit and a detection unit, wherein the control unit has a lifting element, the lifting element is connected to an air pressure control element and a carrier, and the carrier is provided with at least one Perforation, and the outer diameter of each perforation is slightly larger than the outer diameter of a bolt to be detected, the detection unit has a detection element installed in each of the perforations, each detection element is connected to a processing element, and the processing element Then connect a computing element, by which, when each of the perforations is inserted into each bolt, the bolt pushes the detecting element upward, so that the computing element can calculate the moving distance of the detecting element when pushing upward, and further judge the nut Has the correct locking position been reached?

更具體的說，該升降元件與一外架體相組裝。 More specifically, the lifting element is assembled with an outer frame.

更具體的說，該外架體係安裝於一用於加工鎖固一螺栓、一螺帽與一被鎖固之本體的輸送路徑上。 More specifically, the outer frame system is installed on a conveying path for processing and locking a bolt, a nut, and a locked body.

更具體的說，該計算元件內則具有一資料庫，該資料庫供設定用於計算參考的數據。 More specifically, the computing element has a database for setting data used for calculation reference.

更具體的說，該處理元件連結一標記單元，該標記單元具有一驅動元件，以及一與該驅動元件相銜接的標記元件。 More specifically, the processing element is connected to a marking unit, the marking unit has a driving element, and a marking element connected to the driving element.

1:控制單元 1: Control unit

11:升降元件 11: Lifting element

12:氣壓控制元件 12: Air pressure control element

13:載件 13: Carrier

14:穿孔 14: Perforation

2:檢測單元 2: Detection unit

21:探測元件 21: Detection element

22:處理元件 22: Processing element

23:計算元件 23: Computing element

24:資料庫 24: Database

3:外架體 3: outer frame

4:螺栓 4: Bolt

5:螺帽 5: Nut

6:被鎖固之本體 6: The locked body

7:標記單元 7: Mark unit

71:驅動元件 71: Drive element

72:標記元件 72: marking element

[第1圖]係本發明檢測裝置之整體結構立體示意圖。 [Figure 1] It is a perspective view of the overall structure of the detection device of the present invention.

[第2圖]係本發明檢測裝置之整體結構另一視角立體示意圖。 [Figure 2] It is a perspective schematic view of the overall structure of the detection device of the present invention from another perspective.

[第3圖]係本發明檢測裝置之整體結構剖面示意圖。 [Figure 3] It is a schematic cross-sectional view of the overall structure of the detection device of the present invention.

[第4圖]係本發明檢測裝置之實施檢測立體示意圖。 [Figure 4] It is a schematic perspective view of the implementation of the detection device of the present invention.

[第5圖]係本發明檢測裝置之實施檢測剖面示意圖。 [Figure 5] It is a schematic cross-sectional view of the implementation of the detection device of the present invention.

[第6圖]係本發明檢測裝置增設標記單元之整體結構方塊示意圖。 [Figure 6] It is a block diagram of the overall structure of the additional marking unit of the detection device of the present invention.

有關於本發明其他技術內容、特點與功效，在以下配合參考圖式之較佳實施例的詳細說明中，將可清楚的呈現。 Regarding other technical contents, features and effects of the present invention, it will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings.

關於本發明之螺栓高度檢測方法，其方法之步驟包括有：安裝配置，將一具有穿孔的主體內安裝於一氣壓裝置上，並於該穿孔內安裝檢測用的探測元件，該主體則架設於一加工鎖固螺栓與螺帽的輸送路徑上；輸送定位，在該螺帽由該加工鎖固於該螺栓上後，隨著該輸送路徑移動至該穿孔下方；執行檢測，係透過該氣壓裝置控制該主體下降，讓該穿孔套入該螺栓之中，該探測元件便受到該螺栓的抵頂而內縮；計算高度，透過一計算裝置來取得該探測元件內縮的距離量，進一步的測得該螺栓在鎖固該螺帽後凸出的長度，以判斷該螺帽是否有達到正確的鎖固位置。 With regard to the bolt height detection method of the present invention, the steps of the method include: installation configuration, a body with a perforation is installed on a pneumatic device, and a detection element for detection is installed in the perforation, the body is erected on A processing locking bolt and a nut on the conveying path; conveying positioning, after the nut is fixed on the bolt by the processing, with the conveying path to move below the perforation; to perform detection, through the pneumatic device Controlling the lowering of the main body, allowing the perforation to fit into the bolt, the detection element is retracted by the bolt against the bolt; calculate the height, and obtain the amount of the retracted distance of the detection element through a computing device for further measurement The length of the bolt protruding after locking the nut is obtained to determine whether the nut has reached the correct locking position.

上述之螺栓高度檢測方法係可配合一螺栓高度檢測裝置來執行製作，而關於該螺栓高度檢測裝置，請參閱第1~3圖，為本發明之立體與剖面示意圖，如圖中所示，至少包含一控制單元1、一檢測單元2與一外架體3；其中，該控制單元1具有一升降元件11，該升降元件11銜接一氣壓 控制元件12以及一載件13，該載件13上開設有至少一穿孔14，而各該穿孔14之外徑係略大於一欲檢測之螺栓4的外徑；其中，該檢測單元2具有一裝設於各該穿孔14內的探測元件21，各該探測元件21皆連結一處理元件22，該處理元件22則連結一計算元件23，該計算元件23內則具有一資料庫24，該資料庫24內可供設定用於計算參考的數據；其中，該外架體3係與該升降元件11相組裝，用於支撐固定整體；藉之，該外架體3可安裝於用於加工鎖固一螺栓4、一螺帽5與一被鎖固之本體6的輸送路徑上，以利於檢測鎖固後的該螺栓4高度。 The above-mentioned bolt height detection method can be manufactured in conjunction with a bolt height detection device, and regarding the bolt height detection device, please refer to FIGS. 1 to 3, which is a perspective and cross-sectional schematic diagram of the present invention, as shown in the figure, at least It includes a control unit 1, a detection unit 2 and an outer frame 3; wherein, the control unit 1 has a lifting element 11, the lifting element 11 is connected to an air pressure The control element 12 and a carrier 13 are provided with at least one perforation 14, and the outer diameter of each perforation 14 is slightly larger than the outer diameter of a bolt 4 to be tested; wherein, the detection unit 2 has a The detection element 21 installed in each of the perforations 14 is connected to a processing element 22, and the processing element 22 is connected to a computing element 23, and the computing element 23 has a database 24, the data The library 24 can be used to set the data for calculation reference; wherein, the outer frame 3 is assembled with the lifting element 11 to support the fixed whole; by this, the outer frame 3 can be installed on the processing lock Fixing a bolt 4, a nut 5 and a locked body 6 on the conveying path to facilitate detection of the height of the bolt 4 after locking.

本發明之螺栓高度檢測方法及其檢測裝置，其結構操作功效如下，請參閱第4~5圖，當加工鎖固該螺栓4與該螺帽5後，該螺栓4、該螺帽5與該被鎖固之本體6會隨著輸送路徑往該檢測單元2處位移，位移至該螺栓4對應於各該穿孔14下方後，可自動啟動該氣壓控制元件12，以驅動該升降元件11帶動該載件13向下位移，進而讓各該穿孔14套入各該螺栓4，並在該載件13底部貼附於該螺帽5而停止位移，而該螺栓4將該探測元件21向上頂，啟動該處理元件22令該計算元件23可以計算該探測元件21向上頂時的移動距離，此距離相當於該螺栓4凸出該螺帽5外的長度，當該螺帽5未鎖固好，會改變該螺帽5位於該螺栓4上的位置，因此檢測該螺栓4凸出該螺帽5外的長度可進一步的判斷該螺帽5是否有達到正確的鎖固位置，由於在該資料庫24中可建立安全的長度值範圍，因此，該計算元件23僅需將該資料庫24中所建立的數值以及受測的該螺栓4長度相對照，便可直接判斷是否鎖固不良，而此裝置可在連結一具有通報、標記或校正功能的裝置，以對鎖固不良的成品進行校正。 The bolt height detection method and the detection device of the present invention have the following structural and operational effects. Please refer to Figures 4~5. When the bolt 4 and the nut 5 are processed and locked, the bolt 4, the nut 5 and the The locked body 6 will move to the detection unit 2 along the conveying path. After the bolt 4 corresponds to each of the perforations 14, the air pressure control element 12 may be automatically activated to drive the lifting element 11 to drive the The carrier 13 is displaced downward, so that each of the perforations 14 fits into each of the bolts 4, and is attached to the nut 5 at the bottom of the carrier 13 to stop displacement, and the bolt 4 pushes the detection element 21 upward, Activating the processing element 22 enables the computing element 23 to calculate the moving distance of the detecting element 21 when it is pushed upwards. This distance is equivalent to the length of the bolt 4 protruding out of the nut 5, when the nut 5 is not locked, Will change the position of the nut 5 on the bolt 4, so detecting the length of the bolt 4 protruding outside the nut 5 can further determine whether the nut 5 has reached the correct locking position, because in the database A safe length value range can be established in 24, therefore, the calculation element 23 only needs to compare the value created in the database 24 with the length of the bolt 4 tested, and it can directly determine whether the locking is poor, and this The device can be connected to a device with the function of notification, marking or correction, so as to calibrate the defective products.

在本實施例中，請參閱第6圖，該處理元件22更進一步可連結一標 記單元7，該標記單元7具有一驅動元件71，以及一與該驅動元件71相銜接的標記元件72，其係當在判斷是否鎖固不良後，該處理元件22可啟動該驅動元件71控制該標記元件72在該被鎖固之本體6上打印記號，透過設定可選擇性的在不良品或者是良品上擇一進行打印。 In this embodiment, please refer to FIG. 6, the processing element 22 can be further connected to a standard Marking unit 7, the marking unit 7 has a driving element 71, and a marking element 72 connected to the driving element 71, the processing element 22 can start the control of the driving element 71 after determining whether the locking is poor The marking element 72 prints a mark on the locked body 6 and can selectively print on a defective product or a good product by setting.

本發明所提供之螺栓高度檢測方法及其檢測裝置，與其他習用技術相互比較時，其優點在於，係為自動化的檢測，其方法與裝置運作並不過於複雜，能達到高效率、低不良率的生產效益。 The bolt height detection method and the detection device provided by the present invention, when compared with other conventional technologies, have the advantage that it is an automatic detection, and the operation of the method and device is not too complicated, and can achieve high efficiency and low defect rate Production efficiency.

上述之實施例揭露，僅是本發明部分較佳的實施例選擇，然其並非用以限定本發明，任何熟悉此一技術領域具有通常知識者，在瞭解本發明前述的技術特徵及實施例，並在不脫離本發明之精神和範圍內所做的均等變化或潤飾，仍屬本發明涵蓋之範圍，而本發明之專利保護範圍須視本說明書所附之請求項所界定者為準。 The above-mentioned embodiments are disclosed, which are only some of the preferred embodiments of the present invention. However, they are not intended to limit the present invention. Anyone who is familiar with this technical field and has ordinary knowledge will understand the aforementioned technical features and embodiments of the present invention. The equivalent changes or modifications made without departing from the spirit and scope of the present invention still fall within the scope of the present invention, and the patent protection scope of the present invention shall be subject to the definition of the claims attached to this specification.

1:控制單元 1: Control unit

13:載件 13: Carrier

14:穿孔 14: Perforation

2:檢測單元 2: Detection unit

21:探測元件 21: Detection element

22:處理元件 22: Processing element

23:計算元件 23: Computing element

24:資料庫 24: Database

3:外架體 3: outer frame

Claims (6)

一種螺栓高度檢測方法，其步驟包含有：安裝配置，將一具有穿孔的主體內安裝於一氣壓裝置上，並於該穿孔內安裝檢測用的探測元件，該主體則架設於一加工鎖固螺栓與螺帽的輸送路徑上；輸送定位，在該螺帽由該加工鎖固於該螺栓上後，隨著該輸送路徑移動至該穿孔下方；執行檢測，係透過該氣壓裝置控制該主體下降，讓該穿孔套入該螺栓之中，該探測元件便受到該螺栓的抵頂而內縮；計算高度，透過一計算裝置來取得該探測元件內縮的距離量，進一步的測得該螺栓在鎖固該螺帽後凸出的長度，以判斷該螺帽是否有達到正確的鎖固位置。 A bolt height detection method, the steps include: installation configuration, a main body with a perforation is installed on an air pressure device, and a detection element for detection is installed in the perforation, the main body is erected on a processing locking bolt On the conveying path with the nut; conveying positioning, after the nut is locked on the bolt by the processing, with the conveying path to move below the perforation; to perform detection, the main body is controlled to descend through the air pressure device, Let the perforation fit into the bolt, and the detection element will be retracted by the bolt against the bolt; calculate the height, and obtain the amount of the retracted distance of the detection element through a computing device, and further measure that the bolt is locked The protruding length after fixing the nut to determine whether the nut has reached the correct locking position. 一種螺栓高度檢測裝置，其係包含：一控制單元，具有一升降元件，該升降元件銜接一氣壓控制元件以及一載件，該載件上開設有至少一穿孔，而各該穿孔之外徑係略大於一欲檢測之螺栓的外徑；一檢測單元，具有一裝設於各該穿孔內的探測元件，各該探測元件皆連結一處理元件，該處理元件則連結一計算元件，該計算元件內則具有一資料庫，該資料庫供設定用於計算參考的數據。 A bolt height detection device includes: a control unit having a lifting element, the lifting element is connected to a pneumatic control element and a carrier, the carrier is provided with at least one perforation, and the outer diameter of each perforation is Slightly larger than the outer diameter of a bolt to be detected; a detection unit has a detection element installed in each of the perforations, each detection element is connected to a processing element, and the processing element is connected to a calculation element, and the calculation element There is a database inside, which is used to set the data for calculation reference. 如請求項2所述之螺栓高度檢測裝置，其中，該升降元件與一外架體相組裝。 The bolt height detecting device according to claim 2, wherein the lifting element is assembled with an outer frame body. 如請求項3所述之螺栓高度檢測裝置，其中，該外架體係安裝於一用於加工鎖固該螺栓、一螺帽與一被鎖固之本體的輸送路徑上。 The bolt height detection device according to claim 3, wherein the outer frame system is installed on a conveying path for processing and locking the bolt, a nut and a locked body. 如請求項2所述之螺栓高度檢測裝置，其中，該處理元件連結一標記單元。 The bolt height detection device according to claim 2, wherein the processing element is connected to a marking unit. 如請求項5所述之螺栓高度檢測裝置，其中，該標記單元具有一驅動元件，以及一與該驅動元件相銜接的標記元件。 The bolt height detection device according to claim 5, wherein the marking unit has a driving element, and a marking element connected to the driving element.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM244146U (en) * 2003-06-30 2004-09-21 Da-Hai Huang Inspecting apparatus for thread rolling machine
JP2014227655A (en) * 2013-05-17 2014-12-08 日東精工株式会社 Bolt fastening/loosening machine
TWM511038U (en) * 2015-05-11 2015-10-21 Chou Cheng Machinery Industry Co Ltd Screw tester
CN108672313A (en) * 2018-05-15 2018-10-19 舟山市普陀宝弘精密机械有限公司 Bolt automatic detecting machine
TWM582130U (en) * 2019-01-16 2019-08-11 兆強科技股份有限公司 Bolt height detecting device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM244146U (en) * 2003-06-30 2004-09-21 Da-Hai Huang Inspecting apparatus for thread rolling machine
JP2014227655A (en) * 2013-05-17 2014-12-08 日東精工株式会社 Bolt fastening/loosening machine
TWM511038U (en) * 2015-05-11 2015-10-21 Chou Cheng Machinery Industry Co Ltd Screw tester
CN108672313A (en) * 2018-05-15 2018-10-19 舟山市普陀宝弘精密机械有限公司 Bolt automatic detecting machine
TWM582130U (en) * 2019-01-16 2019-08-11 兆強科技股份有限公司 Bolt height detecting device

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