TWM537156U - Driving device with structure of converting fluid power to braking force - Google Patents
Driving device with structure of converting fluid power to braking force Download PDFInfo
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- TWM537156U TWM537156U TW105217114U TW105217114U TWM537156U TW M537156 U TWM537156 U TW M537156U TW 105217114 U TW105217114 U TW 105217114U TW 105217114 U TW105217114 U TW 105217114U TW M537156 U TWM537156 U TW M537156U
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Description
本創作係為一種具有以流體動力轉換為制動力之結構的驅動裝置，尤指一種第二驅動件併具驅動力與制動力功能、輔助制動結構併具限制轉動與制動力功能、氣動馬達具有多重效益，與可直接應用工廠的空壓機相當方便之具有以流體動力轉換為制動力之結構的驅動裝置。 The present invention is a driving device having a structure that converts fluid power into a braking force, and particularly a second driving member having a driving force and a braking force function, an auxiliary braking structure, and a function of limiting rotation and braking force, and the air motor has Multiple benefits, with a compressor that can be directly applied to the plant's air compressor, has a structure that converts fluid power into a braking force.
蝸桿傳動蝸輪，為公知驅動機構的其中一種。但其主要用於驅動，並沒有配合設置可產生制動力的裝置。 The worm drive worm gear is one of the well-known drive mechanisms. However, it is mainly used for driving, and it is not equipped with a device that can generate a braking force.
在此要強調的部分，是驅動固然重要，但是，基本的制動力也相當重要，因為當蝸輪轉動到預定的工作角度，必需予以鎖固(對蝸輪施加制動力)，才能保持在所需要的工作角度。 The part to be emphasized here is that the drive is important, but the basic braking force is also very important, because when the worm wheel is rotated to a predetermined working angle, it must be locked (applying a braking force to the worm wheel) to maintain the required Working angle.
空壓機是機械加工廠原則上都有的設備，主要是產生加壓空氣(流體動力)而可對各式加工機械進行清潔，或是應用於氣壓動力工具。 Air compressors are equipments that are in principle in mechanical processing plants, mainly producing pressurized air (fluid power) for cleaning various processing machines or for pneumatic power tools.
然而，目前並沒有以傳統空壓機(產生流體動力)配合(線性拉動或是推動蝸桿)既有之蝸桿，而對蝸輪進行鎖固(產生制動力)的裝置。 However, there is currently no device that locks (generates braking force) the worm gear with a conventional air compressor (hydrodynamically generated) that cooperates (linearly pulls or pushes the worm).
故，如何設計一具有以流體動力轉換為制動力之結構的驅動裝置，即是相關業界開發之首要。 Therefore, how to design a driving device having a structure that converts fluid power into a braking force is the primary development of the related industry.
本創作之主要目的係在於提供一種具有以流體動力轉換為制動力之結構的驅動裝置，其達到第二驅動件併具驅動力與制動力功能、輔助制動結構併具限制轉動與制動力功能、氣動馬達具有多重效益，與可直接應用工廠的空壓機相當方便等功能。 The main purpose of the present invention is to provide a driving device having a structure that converts fluid power into a braking force, which reaches a second driving member and has a driving force and a braking force function, an auxiliary braking structure, and a function of limiting rotation and braking force, The air motor has multiple benefits, and it is quite convenient for the air compressor that can be directly applied to the factory.
為達上述技術，本創作係提供一種具有以流體動力轉換為制動力之結構的驅動裝置，係包括：一驅動部，係設有：一電機裝置；一第一驅動件，係連結該電機裝置，並受其驅動；一連動件，係同軸連結該第一驅動件，並受其連動，該連動件係介於該電機裝置與該第一驅動件之間；一被動件，係連結該連動件，並受其連動而反向轉動；一第二驅動件，係同軸連結該被動件，並受其連動，該第二驅動件具有一樞接部，其係從該被動件軸心延伸出；該第二驅動件與該第一驅動件用以從一被驅動件的兩側分別驅動該被驅動件；一第一動力轉換結構，係設有：一流體輸入端部，係用以對該第一動力轉換結構供入一流體；一流體輸出端部，係供該流體輸出該第一動力轉換結構，該第一動力轉換結構係用以於該流體輸入再輸出的過程中，將流體動力轉換成旋轉動力；該流體輸入端部、該流體輸出端部係可相互交換，而使該旋轉動力於正轉、反轉之間變換；一動力轉換輸出端部，係用以輸出該旋轉動力； 一第二動力轉換結構，係設有：一螺件，係一端連結該動力轉換輸出端部，並受其旋轉動力傳動，而可於正轉、反轉之間變換；一制動力產生結構，係具有一螺套端部及一連動端部，該螺套端部係嚙合連結於該螺件之另端，該連動端部係連結該樞接部；藉此，當該螺件於正轉與反轉之間變換，係分別嚙合傳動該制動力產生結構，該制動力產生結構係被限制不可轉動，只可線性移動，進而透過該樞接部對該第二驅動件分別進行拉動、推動其中之一種動作，達成使該第二驅動件對該被驅動件產生制動力之結構；一控制裝置，係設有：一第一驅動器，係用以輸出一第一控制訊號，而驅動該電機裝置；一第二驅動器，係用以輸出一第二正轉控制訊號、一第二反轉控制訊號其中之一者，而分別驅動該第一動力轉換結構正轉與反轉；進而透過該樞接部分別達成拉動、推動該第二驅動件其中之一種動作者。 In order to achieve the above technology, the present invention provides a driving device having a structure that converts fluid power into a braking force, and includes: a driving portion, which is provided with: a motor device; and a first driving member that is coupled to the motor device And driven by the linkage; a linkage member is coaxially coupled to the first drive member and coupled thereto, the linkage member is interposed between the motor device and the first drive member; and a passive member is coupled to the linkage And the second driving member is coaxially coupled to and coupled by the passive member, and the second driving member has a pivoting portion extending from the axis of the passive member The second driving member and the first driving member respectively drive the driven member from two sides of a driven member; a first power conversion structure is provided with: a fluid input end for The first power conversion structure is supplied with a fluid; a fluid output end is for outputting the fluid to the first power conversion structure, and the first power conversion structure is configured to apply fluid during the fluid input and output Power conversion into rotational motion ; The fluid input end, an output end of the fluid line may be interchanged, so that the rotational power to the forward and reverse transformation between; a power converter output end for outputting the rotational power line; a second power conversion structure is provided with: a screw member connected to the power conversion output end at one end and driven by the rotary power thereof, and can be changed between forward rotation and reverse rotation; a braking force generating structure, The end portion of the screw sleeve is coupled to the other end of the screw member, and the interlocking end portion is coupled to the pivoting portion; thereby, when the screw member is rotated forward And the inversion and the inversion respectively drive the braking force generating structure, the braking force generating structure is restricted from being non-rotatable, and can only move linearly, and then the second driving member is respectively pulled and pushed through the pivoting portion. One of the actions is to achieve a structure for causing the second driving member to generate a braking force on the driven member; a control device is provided with: a first driver for outputting a first control signal to drive the motor a second driver is configured to output one of a second forward control signal and a second reverse control signal to drive the first power conversion structure forward and reverse respectively; The joints were reached separately Move, pushing the second driver of one kind of actor where.
本創作之上述目的及優點，皆可從下列實施例之說明與圖示瞭解，並以下列實施例並配合圖式說明本創作如后。 The above objects and advantages of the present invention can be understood from the following description of the embodiments and the accompanying drawings.
10‧‧‧驅動部 10‧‧‧ Drive Department
10A‧‧‧第一輔助輪 10A‧‧‧First Auxiliary Wheel
10B‧‧‧第二輔助輪 10B‧‧‧Second auxiliary wheel
10C‧‧‧調整輪 10C‧‧‧Adjustment wheel
10D‧‧‧傳動帶件 10D‧‧‧ drive belt parts
101‧‧‧傳動內表面 101‧‧‧Transmission inner surface
102‧‧‧傳動外表面 102‧‧‧Transmission outer surface
11‧‧‧電機裝置 11‧‧‧Electrical device
12‧‧‧第一驅動件 12‧‧‧First drive
13‧‧‧連動件 13‧‧‧ linkages
14‧‧‧被動件 14‧‧‧ Passive parts
15‧‧‧第二驅動件 15‧‧‧second drive
151‧‧‧樞接部 151‧‧‧ pivotal department
20‧‧‧第一動力轉換結構 20‧‧‧First power conversion structure
21‧‧‧流體輸入端部 21‧‧‧ Fluid input end
22‧‧‧流體輸出端部 22‧‧‧ Fluid output end
23‧‧‧動力轉換輸出端部 23‧‧‧Power conversion output end
30‧‧‧第二動力轉換結構 30‧‧‧Second power conversion structure
31‧‧‧螺件 31‧‧‧ screw
32‧‧‧制動力產生結構 32‧‧‧Brake force generating structure
321‧‧‧螺套端部 321‧‧‧Sleeve end
322‧‧‧連動端部 322‧‧‧Linking end
323‧‧‧溝槽 323‧‧‧ trench
40‧‧‧控制裝置 40‧‧‧Control device
41‧‧‧第一驅動器 41‧‧‧First drive
411‧‧‧第一控制訊號 411‧‧‧First control signal
42‧‧‧第二驅動器 42‧‧‧second drive
421‧‧‧第二正轉控制訊號 421‧‧‧Second forward control signal
422‧‧‧第二反轉控制訊號 422‧‧‧Second reversal control signal
43‧‧‧驅動器控制系統 43‧‧‧Drive Control System
44‧‧‧第一位置檢測裝置 44‧‧‧First position detection device
441‧‧‧第一位置感測訊號 441‧‧‧First position sensing signal
45‧‧‧第二位置檢測裝置 45‧‧‧Second position detection device
451‧‧‧第二位置感測訊號 451‧‧‧Second position sensing signal
50A‧‧‧限制套筒 50A‧‧‧Restricted sleeve
50B‧‧‧輔助制動結構 50B‧‧‧Auxiliary brake structure
51‧‧‧限制孔 51‧‧‧Restricted holes
52‧‧‧本體 52‧‧‧ body
521‧‧‧固定端部 521‧‧‧Fixed end
522‧‧‧伸縮端部 522‧‧‧ telescopic end
90‧‧‧被驅動件 90‧‧‧Driven parts
91‧‧‧空壓機 91‧‧‧Air compressor
91A‧‧‧流體 91A‧‧‧ Fluid
P1‧‧‧標準傳動位置 P1‧‧‧ standard transmission position
P2‧‧‧拉緊傳動位置 P2‧‧‧Tighten the transmission position
PA‧‧‧限制位置 PA‧‧‧Restricted position
PB‧‧‧制動位置 PB‧‧‧ brake position
L1‧‧‧拉動距離 L1‧‧‧ Pull distance
L2‧‧‧推動距離 L2‧‧‧ pushing distance
θ0‧‧‧正確停止角度 Θ0‧‧‧correct stop angle
θA‧‧‧第一錯誤角度 θA‧‧‧ first wrong angle
θB‧‧‧第二錯誤角度 θB‧‧‧ second wrong angle
第1圖係本創作之示意圖 Figure 1 is a schematic diagram of the creation
第2A圖係本創作之拉動蝸桿產生制動力之示意圖 Figure 2A is a schematic diagram of the braking force generated by the pulling worm of the present creation.
第2B圖係本創作之推動蝸桿產生制動力之示意圖 Figure 2B is a schematic diagram of the driving force of the propeller to generate braking force.
第3A圖係第2A圖之局部放大之示意圖 Figure 3A is a partial enlarged view of Figure 2A
第3B圖係第2B圖之局部放大之示意圖 Figure 3B is a partial enlarged view of Figure 2B
第4A圖係第3A圖之局部放大之示意圖 Figure 4A is a partial enlarged view of Figure 3A
第4B圖係第3B圖之局部放大之示意圖 Figure 4B is a partial enlarged view of Figure 3B
第5圖係本創作之制動力產生結構之其他應用例之示意圖 Fig. 5 is a schematic view showing another application example of the braking force generating structure of the present invention.
第6圖係第5圖之動作過程之示意圖 Figure 6 is a schematic diagram of the action process of Figure 5.
第7圖係本創作之其他應用例之示意圖 Figure 7 is a schematic diagram of other application examples of the present creation.
第8圖係本創作之驅動部之其他應用例之示意圖 Figure 8 is a schematic diagram of another application example of the driving part of the present creation.
第9圖係第8圖之部份裝置之動作示意圖 Figure 9 is a schematic diagram of the operation of some devices in Figure 8.
參閱第1及第2A圖，本創作係為一種具有以流體動力轉換為制動力之結構的驅動裝置，其包括：一驅動部10，係設有：一電機裝置11；一第一驅動件12，係連結該電機裝置11，並受其驅動；一連動件13，係同軸連結該第一驅動件12，並受其連動，該連動件13係介於該電機裝置11與該第一驅動件12之間；一被動件14，係連結該連動件13，並受其連動而反向轉動；一第二驅動件15，係同軸連結該被動件14，並受其連動，該第二驅動件15具有一樞接部151，其係從該被動件14軸心延伸出；該第二驅動件15與該第一驅動件12用以從一被驅動件90的兩側分別驅動該被驅動件90；一第一動力轉換結構20，係設有：一流體輸入端部21，係用以對該第一動力轉換結構20供入一流 體91A；一流體輸出端部22，係供該流體91A輸出該第一動力轉換結構20，該第一動力轉換結構20係用以於該流體91A輸入再輸出的過程中，將流體動力轉換成旋轉動力；該流體輸入端部21、該流體輸出端部22係可相互交換，而使該旋轉動力於正轉、反轉之間變換；一動力轉換輸出端部23，係用以輸出該旋轉動力；一第二動力轉換結構30，係設有：一螺件31，係一端連結該動力轉換輸出端部23，並受其旋轉動力傳動，而可於正轉、反轉之間變換；一制動力產生結構32，係具有一螺套端部321及一連動端部322，該螺套端部321係嚙合連結於該螺件31之另端，該連動端部322係連結該樞接部151；藉此，當該螺件31於正轉與反轉(如第2B圖所示)之間變換，係分別嚙合傳動該制動力產生結構32，該制動力產生結構32係被限制不可轉動，只可線性移動，進而透過該樞接部151對該第二驅動件15分別進行拉動(參閱第3A及第4A圖)、推動(參閱第3B及第4B圖)其中之一種動作，達成使該第二驅動件15對該被驅動件90產生制動力之結構；一控制裝置40，係設有：一第一驅動器41，係用以輸出一第一控制訊號411，而驅動該電機裝置11；一第二驅動器42，係用以輸出一第二正轉控制訊號421(如第 2A圖所示)、一第二反轉控制訊號422(參閱第2B圖)其中之一者，而分別驅動該第一動力轉換結構20正轉與反轉；進而透過該樞接部151分別達成拉動、推動(參閱第二B圖)該第二驅動件15其中之一種動作者。 Referring to FIGS. 1 and 2A, the present invention is a driving device having a structure that converts fluid power into a braking force, and includes: a driving portion 10, which is provided with: a motor device 11; and a first driving member 12 The motor unit 11 is coupled to and driven by the motor unit 11; a linkage member 13 is coaxially coupled to and coupled by the first driving member 12, and the linking member 13 is interposed between the motor unit 11 and the first driving unit. A passive member 14 is coupled to the linking member 13 and is reversely rotated by the interlocking member thereof. A second driving member 15 coaxially connects and is coupled to the passive member 14 and the second driving member 15 has a pivoting portion 151 extending from the axis of the passive member 14; the second driving member 15 and the first driving member 12 are used to drive the driven member from two sides of a driven member 90 a first power conversion structure 20 is provided with a fluid input end portion 21 for supplying the first power conversion structure 20 with first-class power conversion structure 20 Body 91A; a fluid output end 22 for the fluid 91A to output the first power conversion structure 20, the first power conversion structure 20 is used to convert the fluid power into the fluid 91A input and output Rotating power; the fluid input end portion 21 and the fluid output end portion 22 are interchangeable, and the rotational power is changed between forward rotation and reverse rotation; a power conversion output end portion 23 is configured to output the rotation a second power conversion structure 30 is provided with a screw member 31 coupled to the power conversion output end portion 23 at one end and driven by the rotary power thereof to be switched between forward rotation and reverse rotation; The braking force generating structure 32 has a threaded end portion 321 and a linking end portion 322. The threaded end portion 321 is meshingly coupled to the other end of the screw member 31. The linking end portion 322 is coupled to the pivoting portion. 151; Thereby, when the screw member 31 is changed between forward rotation and reverse rotation (as shown in FIG. 2B), the braking force generating structure 32 is respectively engaged and driven, and the braking force generating structure 32 is restricted from being rotatable. Only linearly movable, and then the second through the pivoting portion 151 The movable member 15 performs pulling (refer to FIGS. 3A and 4A) and pushing (refer to FIGS. 3B and 4B) one of the actions to achieve a structure for causing the second driving member 15 to generate a braking force to the driven member 90. A control device 40 is provided with a first driver 41 for outputting a first control signal 411 to drive the motor device 11 and a second driver 42 for outputting a second forward control. Signal 421 (such as the first 2A is a second inversion control signal 422 (see FIG. 2B), and the first power conversion structure 20 is respectively driven to rotate forward and reverse; and then the pivoting portion 151 is respectively achieved. Pulling and pushing (refer to FIG. 2B) one of the second driving members 15 is one of the actor.
於本創作之應用例中，該電機裝置11可為伺服馬達、步進馬達其中之一種(當然，也可以是一般的電動馬達)。而控制該電機裝置11變換正、反轉(進而同步帶動該第一驅動件12分別呈正、反轉，且反向帶動該第二驅動件15分別呈反轉、正轉)為必可達成之公知技術，恕不贅述。 In the application example of the present invention, the motor device 11 may be one of a servo motor and a stepping motor (of course, it may be a general electric motor). Controlling the motor device 11 to change the forward and reverse directions (and thus synchronously driving the first driving member 12 to be positive and negative, respectively, and driving the second driving member 15 to reverse and forward respectively) Well-known techniques are not described here.
關於該螺件31與該制動力產生結構32之旋轉動力轉換制動力之對應結構，亦可變更使用斜楔式結構(例如中華民國新型專利第M256794號所示之「斜楔式起子頭套接構造」)，同樣達成旋轉動力轉換制動力之功能效益。 Regarding the corresponding structure of the screw member 31 and the rotational power conversion braking force of the braking force generating structure 32, it is also possible to change the use of the wedge type structure (for example, the "wedge type screwdriver head socket structure" shown in the Republic of China new patent No. M256794 ”), also achieve the functional benefits of rotary power conversion braking force.
關於該第一驅動件12、該第二驅動件15與該被驅動件90之對應關係，可為下列三種應用例： Regarding the correspondence relationship between the first driving member 12, the second driving member 15, and the driven member 90, the following three application examples are as follows:
〔A〕該第一驅動件12可為蝸桿；該第二驅動件15可為蝸桿；該被驅動件90係對應該第一驅動件12、該第二驅動件15，而可為蝸輪。 [A] The first driving member 12 may be a worm; the second driving member 15 may be a worm; the driven member 90 corresponds to the first driving member 12 and the second driving member 15, and may be a worm wheel.
〔B〕該第一驅動件12可為戟齒推動桿；該第二驅動件15可為戟齒推動桿；該被驅動件90係對應該第一驅動件12、該第二驅動件15，而可為戟齒輪。 [B] The first driving member 12 may be a molar pushing rod; the second driving member 15 may be a molar pushing rod; the driven member 90 corresponds to the first driving member 12 and the second driving member 15, It can be a 戟 gear.
〔C〕該第一驅動件12可為凸輪軸結構；該第二驅動件15可為凸輪軸結構；該被驅動件90係對應該第一驅動件12、該第二驅動件15，而可為滾子轉塔結構。 [C] The first driving member 12 may be a camshaft structure; the second driving member 15 may be a camshaft structure; the driven member 90 corresponds to the first driving member 12 and the second driving member 15, but For the roller turret structure.
藉此，該第一驅動件12與該第二驅動件15互呈反向轉動，而用以從該被驅動件90的兩側，分別驅動該被驅動件90。 Thereby, the first driving member 12 and the second driving member 15 rotate in opposite directions to drive the driven member 90 from both sides of the driven member 90.
該第一動力轉換結構20可為氣動馬達、油壓馬達其中一者，或是相關可將流體動力轉換成旋轉動力並輸出之結構。 The first power conversion structure 20 can be one of a pneumatic motor, a hydraulic motor, or a related structure that can convert fluid power into rotational power and output.
並當為氣壓馬達，可具備下列5項優點： And as a pneumatic motor, it can have the following five advantages:
〔1〕工作安全，具有防爆性能，同時不受高溫及振動的影響。 [1] Work safe, with explosion-proof performance, and is not affected by high temperature and vibration.
〔2〕可長期滿載工作，溫度上升變化量較小。 [2] It can be fully loaded for a long time, and the temperature rise is small.
〔3〕功率範圍及轉速範圍較寬，功率小至幾百瓦，大至幾萬瓦；轉速可從每分鐘幾轉到幾萬轉。 [3] The power range and speed range are wide, the power is as small as several hundred watts, up to several tens of watts; the speed can be changed from a few tens of thousands of revolutions per minute.
〔4〕具有較高的起動轉矩．能在帶動負載的狀態下啟動。 [4] has a higher starting torque. It can be started while the load is being driven.
〔5〕結構簡單，操縱方便，維修容易，成本低。 [5] The structure is simple, the operation is convenient, the maintenance is easy, and the cost is low.
關於該連動件13、該被動件14之對應關係，可為下列應用例： Regarding the correspondence between the linking member 13 and the passive member 14, the following application examples are available:
〔A〕該連動件13可為至少一個齒輪；該被動件14可為至少一個齒輪，用以與該連動件13嚙合，而受其傳動。 [A] The linking member 13 may be at least one gear; the passive member 14 may be at least one gear for engaging with the linking member 13 and being driven by the same.
當該被驅動件90為大直徑結構(例如一公尺或一公尺以上)時，該連動件13與該被動件14其中至少一者可為複數個齒輪組合，而可構成傳動結構。 When the driven member 90 is of a large diameter structure (for example, one meter or more), at least one of the linking member 13 and the passive member 14 may be a plurality of gear combinations to constitute a transmission structure.
〔B〕參閱第8圖，該連動件13可為至少一個齒輪：該被動件14可為至少一個齒輪；該驅動部10又包括：一第一輔助輪10A；一第二輔助輪10B；一調整輪10C；一傳動帶件10D，係具有一傳動內表面101及一傳動外表面102；該傳動帶件10D係繞設於該連動件13、該第一輔助輪10A、該被動件14、該第二輔助輪10B及該調整輪10C之間；該傳動帶件10D係以該傳動外表面102連結於該連動件13，並受其傳動；該傳動帶件10D係以該傳動內表面101傳動該第一輔助輪10A、該被動件14、該第二輔助輪10B及該調整輪10C。 [B] Referring to FIG. 8, the linking member 13 may be at least one gear: the passive member 14 may be at least one gear; the driving portion 10 further includes: a first auxiliary wheel 10A; a second auxiliary wheel 10B; The adjusting wheel 10C; a driving belt member 10D having a driving inner surface 101 and a driving outer surface 102; the driving belt member 10D is wound around the linking member 13, the first auxiliary wheel 10A, the passive member 14, the first Between the two auxiliary wheels 10B and the adjusting wheel 10C; the driving belt member 10D is coupled to the linking member 13 by the transmission outer surface 102 and is driven by the transmission; the transmission belt member 10D is driven by the transmission inner surface 101. The auxiliary wheel 10A, the passive member 14, the second auxiliary wheel 10B, and the adjustment wheel 10C.
該調整輪10C係可於一標準傳動位置P1與一拉緊傳動位置P2間變換(參閱第9圖)；當位於該標準傳動位P1時，該傳動帶件10D係以標準狀態進行傳動。當位於該拉緊傳動位置P2，係以拉緊狀態進行傳動。 The adjusting wheel 10C is switchable between a standard transmission position P1 and a tensioning transmission position P2 (refer to FIG. 9); when located in the standard transmission position P1, the belt member 10D is driven in a standard state. When it is at the tensioning transmission position P2, it is driven in a tensioned state.
當然，該被動件14仍可與該傳動內表面101進行相對線性位移的功能(除非精密度非常高，否則傳統皮帶與齒輪間，原本即會有微量的線性位移，這個部分並不影響傳動效果)。 Of course, the passive member 14 can still perform a relatively linear displacement function with the inner surface 101 of the transmission (unless the precision is very high, there will be a slight linear displacement between the conventional belt and the gear, and this portion does not affect the transmission effect. ).
本創作進一步又可包括一空壓機91；該流體輸入端部21係連通該空壓機91及該第一動力轉換結構2 0；該流體輸出端部22係連通該第一動力轉換結構20及該空壓機91；藉此，該空壓機91係經該流體輸入端部21對該第一動力轉換結構20供入該流體91A，且該流體91A係經該流體輸出端部22流回該空壓機91，完成循環。 The present invention may further include an air compressor 91; the fluid input end portion 21 is connected to the air compressor 91 and the first power conversion structure 2 The fluid output end portion 22 is connected to the first power conversion structure 20 and the air compressor 91; thereby, the air compressor 91 is supplied to the first power conversion structure 20 via the fluid input end portion 21. The fluid 91A flows through the fluid output end 22 back to the air compressor 91 to complete the cycle.
該第二驅動器42係連結該空壓機91，用以輸出該第二正轉控制訊號421(如第2A圖所示)、該第二反轉控制訊號422(參閱第2B圖)其中之一者，而分別驅動該第一動力轉換結構20正轉與反轉(此部分可為公知氣動工具改變正轉與反轉之技術直接轉用，恕不贅述，合先陳明)。 The second driver 42 is coupled to the air compressor 91 for outputting the second forward rotation control signal 421 (shown in FIG. 2A) and the second reverse control signal 422 (see FIG. 2B). And driving the first power conversion structure 20 forward and reverse respectively (this part can be directly used by the known pneumatic tool to change the forward rotation and the reverse rotation technology, and will not be described again, and the first Chen Ming).
該控制裝置40又包括：一驅動器控制系統43，係用以控制該第一驅動器41輸出該第一控制訊號411，並用以控制該第二驅動器42輸出該第二正轉控制訊號421、該第二反轉控制訊號422其中一者；一第一位置檢測裝置44，可為編碼器、光學尺(圖面未示)其中之一種，係設於該電機裝置11上(參閱第2A及第2B圖)，用以對該驅動器控制系統43傳送一第一位置感測訊號441，其代表該電機裝置11之轉動角度(或移動位置，而可提高該被驅動件90之轉動角度控制精度)。 The control device 40 further includes a driver control system 43 for controlling the first driver 41 to output the first control signal 411, and for controlling the second driver 42 to output the second forward control signal 421, the first One of the two inversion control signals 422; a first position detecting device 44, which may be one of an encoder and an optical scale (not shown), is disposed on the motor device 11 (see FIGS. 2A and 2B). FIG. 4 is a diagram for transmitting a first position sensing signal 441 to the driver control system 43 for representing the rotation angle (or moving position of the motor device 11 to improve the rotation angle control accuracy of the driven member 90).
一第二位置檢測裝置45，可為編碼器、光學尺(圖面未示)其中之一種，係設於該被驅動件90上(參閱第7圖)，用以對該驅動器控制系統43傳送一第二位置感測訊號451，其代表該被驅動件90之轉動角度(或 移動位置，而可提高該被驅動件90之轉動角度控制精度)。 A second position detecting device 45, which may be one of an encoder and an optical scale (not shown), is disposed on the driven member 90 (refer to FIG. 7) for transmitting to the driver control system 43. a second position sensing signal 451 representing the angle of rotation of the driven member 90 (or The position is moved, and the rotation angle control accuracy of the driven member 90 can be improved).
藉此，該驅動器控制系統43係可由該第一、該第二位置感測訊號441與451，檢測該電機裝置11與該被驅動件90間之相對移動位置(也可以講是角度，此為公知技術，恕不贅述)；亦可得到該被驅動件90之轉動角度。 Thereby, the driver control system 43 can detect the relative movement position between the motor device 11 and the driven member 90 by the first and second position sensing signals 441 and 451 (which can also be an angle, which is The known technique will not be described again; the angle of rotation of the driven member 90 can also be obtained.
該第一驅動件12上、該第二驅動件15上均可再設置扭力感測器(公知技術，圖面未示，合先陳明)，並電性連結該驅動器控制系統43，用以配合檢測該第一驅動件12上、該第二驅動件15之扭力。 The first driving member 12 and the second driving member 15 can be further provided with a torsion sensor (known in the art, not shown in the drawings), and electrically connected to the driver control system 43 for The torque of the second driving member 15 on the first driving member 12 is detected.
同理，於相關元件上設置感應器之簡易變化，自不脫本案保護之範疇。 In the same way, the simple change of the sensor is set on the relevant component, and it does not deviate from the scope of the protection of the case.
參閱第5及第6圖，本創作可再包括：一限制套筒50A，該制動力產生結構32係設於其內，該限制套筒50A具有一限制孔51，該制動力產生結構32對應該限制孔51，而具有一溝槽323；一輔助制動結構50B，係具有一本體52、一固定端部521、一伸縮端部521。該伸縮端部521係具有一限制位置PA及一制動位置PB，當位於該限制位置PA，係經該限制孔51伸入該溝槽323，而用以限制該制動力產生結構32只可與該限制套筒50A相對線性移動，不可相對轉動，並當位於該制動位置PB，係緊頂於該溝槽323，並將制動力產生結構32緊頂壓制於該限制套筒50A內，達到輔助制動效果。 Referring to FIGS. 5 and 6, the present invention may further include: a restriction sleeve 50A having the brake force generating structure 32 disposed therein, the restriction sleeve 50A having a restriction hole 51, the brake force generating structure 32 The hole 51 should be limited to have a groove 323; an auxiliary brake structure 50B having a body 52, a fixed end portion 521, and a telescopic end portion 521. The telescopic end portion 521 has a limiting position PA and a braking position PB. When the limiting position PA is located, the limiting hole 51 extends into the groove 323 to limit the braking force generating structure 32. The limiting sleeve 50A moves relatively linearly, is not relatively rotatable, and is located at the braking position PB, fastens against the groove 323, and presses the braking force generating structure 32 tightly into the limiting sleeve 50A to assist Braking effect.
該輔助制動結構50B可為壓電結構。 The auxiliary brake structure 50B can be a piezoelectric structure.
本創作之動作過程可分為以下兩種模式： The action process of this creation can be divided into the following two modes:
〔A〕驅動件驅動模式：啟動該控制裝置40，該控制裝置40透過該驅動器控制系統43，控制該第一驅動器41輸出該第一控制訊號411而啟動該電機裝置11，該電機裝置11帶動該第一驅動件12，該第一驅動件12傳動該連動件13；該連動件13連動該被動件14反轉，且該被動件14同軸傳動該第二驅動件15，藉此，該第一、該第二驅動件12與15分別正、反向轉動，而從該被驅動件90之兩側分別驅動該被驅動件90。 [A] drive member drive mode: the control device 40 is activated, and the control device 40 controls the first drive 41 to output the first control signal 411 to activate the motor device 11 through the drive control system 43. The first driving member 12 drives the linking member 13; the linking member 13 interlocks the passive member 14 to reverse, and the passive member 14 coaxially drives the second driving member 15, whereby the first driving member 14 1. The second driving members 12 and 15 are respectively rotated in the forward and reverse directions, and the driven member 90 is driven from both sides of the driven member 90.
〔B〕制動力產生模式：當欲使該被驅動件90轉動至預定要停止的角度，則同時進行下列兩個控制： [B] Brake force generation mode: When the driven member 90 is to be rotated to an angle to be stopped, the following two controls are simultaneously performed:
1‧透過該驅動器控制系統43，控制該第一驅動器41停止輸出該第一控制訊號411。 1. The control unit 43 controls the first driver 41 to stop outputting the first control signal 411.
2‧該驅動器控制系統43控制該第二驅動器42輸出該第二正轉控制訊號421、該第二反轉控制訊號422其中一者；而間接控制該螺件31正轉或是反轉，使其嚙合傳動該制動力產生結構32，該制動力產生結構32係被限制不可轉動，只可線性移動，進而透過該樞接部151及該被動件14，對該第二驅動件15分別進行拉動(如第2A圖所示，該被動件14軸向位移一拉動距離L1，並請參閱第3A及第4A圖，此時該被驅動件90呈順時針轉動)、推動(如第2B圖所示，該被動件14軸向位移一推動距離L2，並請參閱第3B及第4B圖，此時該被驅動件90呈逆時針轉動)其中一者動作，達成對該被驅動件90產生制動力之結構。 2. The driver control system 43 controls the second driver 42 to output one of the second forward control signal 421 and the second reverse control signal 422; and indirectly controls the screw 31 to rotate forward or reverse. The braking force generating structure 32 is coupled to the braking force generating structure 32, and the braking force generating structure 32 is restricted from being non-rotatable, and can only move linearly, and then the second driving member 15 is respectively pulled through the pivoting portion 151 and the passive member 14. (As shown in Fig. 2A, the passive member 14 is axially displaced by a pulling distance L1, and please refer to Figs. 3A and 4A, at which time the driven member 90 is rotated clockwise) and pushed (as shown in Fig. 2B). It is shown that the passive member 14 is axially displaced by a pushing distance L2, and referring to FIGS. 3B and 4B, in which case the driven member 90 is rotated counterclockwise), one of which acts to achieve the driving of the driven member 90. The structure of power.
舉例來講，假設該被驅動件90因未鎖固以致未停止於正確停止角度 θ0(如第3A及第4A圖係示意順時針轉動至一第一錯誤角度θA才停止，另如第3B及第4B圖係示意逆時針轉動至一第二錯誤角度θB才停止)。 For example, assume that the driven member 90 is not locked so as not to stop at the correct stopping angle. Θ0 (as shown in Figs. 3A and 4A, the clockwise rotation to a first error angle θA is stopped, and the third and fourth BB diagrams are rotated counterclockwise to a second error angle θB to stop).
而本創作則可控制該樞接部151對該第二驅動件15，分別進行拉動(參閱第3A及第4A圖，此時該被驅動件90呈順時針轉動)、推動(參閱第3B及第4B圖，此時該被驅動件90呈逆時針轉動)其中一種動作，使該被驅動件90準確的停止於該正確停止角度θ0(這樣的設計，可另外產生角度切割的功能)。 In the present invention, the pivoting portion 151 can be controlled to pull the second driving member 15 respectively (see FIGS. 3A and 4A, in which case the driven member 90 rotates clockwise) and pushes (see 3B and In Fig. 4B, the driven member 90 is rotated counterclockwise at this time, one of the actions causes the driven member 90 to stop accurately at the correct stop angle θ0 (such a design can additionally produce a function of angle cutting).
綜上所述，本創作之優點及功效係可歸納如下： In summary, the advantages and functions of this creation can be summarized as follows:
〔1〕第二驅動件併具驅動力與制動力功能。本創作之第二驅動件除與第一驅動件分別正、反轉，而分別驅動被驅動件外，還可受第一動力轉換結構及第二動力轉換結構之連動，而被拉動或是被推動，進而達成使該被驅動件停止於正確停止角度之制動力之功能。 [1] The second driving member has a driving force and a braking force function. The second driving component of the present invention is driven by the first power conversion structure and the second power conversion structure, and is pulled or Pushing, and further achieving the function of stopping the driven member from the braking force at the correct stop angle.
〔2〕輔助制動結構併具限制轉動與制動力功能。本創作之輔助制動結構除可限制該制動力產生結構只可與該限制套筒相對線性移動(限制位置)，不可相對轉動外，進一步可再控制其緊頂於該溝槽(制動位置)，而將制動力產生結構緊頂壓制於該限制套筒內，達到輔助制動效果(雙重制動效果)。 [2] Auxiliary brake structure with limited rotation and braking force functions. In addition to limiting the braking force generating structure, the auxiliary braking structure of the present invention can only move relatively linearly with the limiting sleeve (restricted position), and can be further controlled to be tightly pressed against the groove (braking position). The braking force generating structure is tightly pressed into the limiting sleeve to achieve an auxiliary braking effect (double braking effect).
〔3〕氣動馬達具有多重效益： [3] Air motor has multiple benefits:
1、工作安全，具有防爆性能，同時不受高溫及振動的影響。 1. Work safe, with explosion-proof performance, and is not affected by high temperature and vibration.
2、可長期滿載工作，而溫升較小。 2, can be fully loaded for a long time, and the temperature rise is small.
3、功率範圍及轉速範圍均較寬，功率小至幾百瓦，大至幾萬瓦； 轉速可從每分鐘幾轉到幾萬轉。 3, the power range and speed range are wide, the power is as small as several hundred watts, up to several tens of watts; The speed can be changed from a few tens of thousands of revolutions per minute.
4、具有較高的起動轉矩．能帶載啟動。 4. It has a high starting torque. Can start with load.
5、結構簡單，操縱方便，維修容易，成本低。 5. Simple structure, convenient operation, easy maintenance and low cost.
〔4〕可直接應用工廠的空壓機相當方便。空壓機是機械加工廠原則上都有的設備，本創作之該第一動力轉換結構可直接連結該空壓機，而由該空壓機直接供入該流體(加壓空氣)，相當方便且完全不必改變現場電路管線。 [4] The air compressor that can be directly applied to the factory is quite convenient. The air compressor is a device that is in principle in the mechanical processing factory. The first power conversion structure of the present invention can directly connect the air compressor, and the air compressor directly supplies the fluid (pressurized air), which is quite convenient. And there is no need to change the field circuit pipeline at all.
10‧‧‧驅動部 10‧‧‧ Drive Department
11‧‧‧電機裝置 11‧‧‧Electrical device
12‧‧‧第一驅動件 12‧‧‧First drive
13‧‧‧連動件 13‧‧‧ linkages
14‧‧‧被動件 14‧‧‧ Passive parts
15‧‧‧第二驅動件 15‧‧‧second drive
151‧‧‧樞接部 151‧‧‧ pivotal department
20‧‧‧第一動力轉換結構 20‧‧‧First power conversion structure
21‧‧‧流體輸入端部 21‧‧‧ Fluid input end
22‧‧‧流體輸出端部 22‧‧‧ Fluid output end
23‧‧‧動力轉換輸出端部 23‧‧‧Power conversion output end
30‧‧‧第二動力轉換結構 30‧‧‧Second power conversion structure
31‧‧‧螺件 31‧‧‧ screw
32‧‧‧制動力產生結構 32‧‧‧Brake force generating structure
321‧‧‧螺套端部 321‧‧‧Sleeve end
322‧‧‧連動端部 322‧‧‧Linking end
40‧‧‧控制裝置 40‧‧‧Control device
41‧‧‧第一驅動器 41‧‧‧First drive
411‧‧‧第一控制訊號 411‧‧‧First control signal
42‧‧‧第二驅動器 42‧‧‧second drive
421‧‧‧第二正轉控制訊號 421‧‧‧Second forward control signal
43‧‧‧驅動器控制系統 43‧‧‧Drive Control System
44‧‧‧第一位置檢測裝置 44‧‧‧First position detection device
441‧‧‧第一位置感測訊號 441‧‧‧First position sensing signal
45‧‧‧第二位置檢測裝置 45‧‧‧Second position detection device
451‧‧‧第二位置感測訊號 451‧‧‧Second position sensing signal
90‧‧‧被驅動件 90‧‧‧Driven parts
91‧‧‧空壓機 91‧‧‧Air compressor
91A‧‧‧流體 91A‧‧‧ Fluid
L1‧‧‧拉動距離 L1‧‧‧ Pull distance
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105217114U TWM537156U (en) | 2016-11-10 | 2016-11-10 | Driving device with structure of converting fluid power to braking force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105217114U TWM537156U (en) | 2016-11-10 | 2016-11-10 | Driving device with structure of converting fluid power to braking force |
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| Publication Number | Publication Date |
|---|---|
| TWM537156U true TWM537156U (en) | 2017-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| TW105217114U TWM537156U (en) | 2016-11-10 | 2016-11-10 | Driving device with structure of converting fluid power to braking force |
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| TW (1) | TWM537156U (en) |
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| MM4K | Annulment or lapse of a utility model due to non-payment of fees |