TWM613450U - Coupling structure and modular coaxial gear reduction mechanism applying the same - Google Patents
Coupling structure and modular coaxial gear reduction mechanism applying the same Download PDFInfo
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Abstract
本創作係指一種聯軸器結構，其係包含有一軸件、一管件及一鎖接組，其中該軸件端緣形成有複數軸向延伸、且交錯排列之軸向嵌槽，而該管件軸心具有一對應軸件穿軸段之穿軸孔，該管件之穿軸孔內緣面形成有複數凹緣狀之徑向嵌槽，另該鎖接組具有一聯軸塊及一鎖固件，其中該聯軸塊外緣具有複數對應前述管件徑向嵌槽之徑向嵌塊及複數對應前述軸件軸向嵌槽之軸向嵌塊，以利用該鎖固件選擇性將聯軸塊鎖掣於前述軸件及管件間，藉此，讓分離式之軸件與管件可以軸向與徑向同步聯結，而能大幅提高其結合強度，以滿足高扭力驅動之需求。This creation refers to a coupling structure, which includes a shaft, a pipe, and a locking group, wherein the end of the shaft is formed with a plurality of axially extending and staggered axial grooves, and the pipe The shaft center has a shaft hole corresponding to the shaft through the shaft section. The inner edge surface of the shaft hole of the pipe is formed with a plurality of concave edge-shaped radial grooves. In addition, the locking assembly has a coupling block and a locking member , Wherein the outer edge of the coupling block has a plurality of radial inserts corresponding to the radial grooves of the aforementioned pipe and a plurality of axial inserts corresponding to the axial grooves of the aforementioned shaft, so that the coupling block can be selectively locked by the locking element It is clamped between the aforementioned shafts and pipes, so that the separated shafts and pipes can be connected in the axial and radial directions simultaneously, and the bonding strength can be greatly improved to meet the needs of high torque driving.
Description
本創作隸屬一種聯軸技術之領域，具體而言係指一種用於管件與軸件之聯軸器結構，藉以能使管件與軸件之徑向及軸向可以同步聯結，而能用於滿足大扭力傳輸之管軸結合機構。This creation belongs to the field of coupling technology, specifically refers to a coupling structure for pipes and shafts, so that the pipes and shafts can be connected in the radial and axial directions simultaneously, and can be used to satisfy Tube-shaft coupling mechanism for high torque transmission.
按，管件與軸件的結合方式有黏固、螺固、焊固等，因應不同的需求而有不同的作法，例如馬達因具有較高轉速，在某些領域中，當其直接驅動時，容易有轉動過快及無法提供較大扭矩的現象，不僅無法達到預定的工作目的，也會影響到操作之便利性，因此在這些領域中，馬達輸出軸上一般會設置減速機，以求降低轉速、且輸出較大之扭矩。傳統減速機構係透過大、小齒輪嚙合之齒輪比來達到減速目的，但其存在結構複雜、材積大等問題，且減速比有限，如要提高其減速效果，則需增加齒輪組，使結構更為複雜。為了解決此一問題，目前係以行星式齒輪構成之減速機為主，如我國申請第097213180號「減速裝置」及申請第102200801號「行星齒輪減速機」等新型專利前案。According to the combination of pipes and shafts, there are bonding, screwing, welding, etc., according to different needs, there are different methods, for example, because the motor has a higher speed, in some fields, when it is directly driven, It is easy to rotate too fast and unable to provide large torque. Not only cannot achieve the intended work purpose, but also affect the convenience of operation. Therefore, in these fields, a reducer is generally installed on the motor output shaft to reduce Speed, and output a large torque. The traditional speed reduction mechanism achieves the purpose of speed reduction through the gear ratio of the large and small gears meshing, but it has problems such as complex structure, large volume, and limited reduction ratio. To improve the speed reduction effect, it is necessary to increase the gear set to make the structure more complex. Is complicated. In order to solve this problem, planetary gears are currently the main type of speed reducer, such as my country's application No. 097213180 "Reduction Gear" and No. 102200801 "Planetary Gear Reducer" and other new patents.
目前行星式齒輪主要的構成係於傳動軸上設有一太陽齒輪，並利用至少一輪架將複數行星齒輪環設且嚙合於太陽齒輪外圍，而透過太陽齒輪與外圍行星齒輪的齒比來達到減速效果。而由於其傳動的扭力較一般的馬達驅動來得大，因此太陽齒輪與傳動軸的結合強度要求需較高，因此目前係將太陽齒輪以加工方式一體成形於傳動軸上，但如此將增加整個傳動軸的加工難度，同時當其中局部加工錯誤或需維修時，需整組報廢及更換，造成不必要的浪費，且現有減速機構因需將零件逐一組裝於傳動軸與太陽齒輪上，而存在有組裝複雜、且程序多的問題，而影響到其組裝後的精度及同心度，會衍生組裝不穩固及嚙合不佳等狀況，使其運轉時產生噪音及傳動效率不佳等問題。At present, the main structure of planetary gears is to provide a sun gear on the transmission shaft, and use at least one wheel carrier to ring and mesh the plurality of planetary gears on the periphery of the sun gear. The gear ratio of the sun gear and the outer planetary gear is used to achieve the deceleration effect. . Since the torque of its transmission is greater than that of a general motor drive, the combination of the sun gear and the transmission shaft requires higher strength. Therefore, the sun gear is currently integrated on the transmission shaft by processing, but this will increase the entire transmission The machining of the shaft is difficult. At the same time, when a part of the machining is wrong or needs to be repaired, the entire group needs to be scrapped and replaced, causing unnecessary waste. In addition, the existing reduction mechanism needs to be assembled on the drive shaft and the sun gear one by one. The problems of complex assembly and multiple procedures will affect the accuracy and concentricity after assembly, resulting in unstable assembly and poor meshing, causing noise during operation and poor transmission efficiency.
換言之，現有軸件與管件的結合並無法滿足如減速機構之傳動軸與太陽齒輪的需求，而無法兼具結合強度高、且可選擇性組合之目的，如何解決前述問題，係業界及使用者所期待者，亦係本創作所欲探討者。In other words, the existing combination of shafts and pipes cannot meet the requirements of transmission shafts and sun gears such as reduction gears, and cannot have the purpose of high combining strength and selective combination. How to solve the aforementioned problems is the industry and users Those who are looking forward to it are also those who want to explore in this creation.
有鑑於此，本創作人遂針對上述現有者所面臨的問題，潛心研究並配合學理的運用，秉持多年該相關行業之設計開發及實作經驗，針對現有結構之缺失予以改良，終於成功開發出一種聯軸器結構，藉以克服現有者因分離式結構無法兼具結合強度所衍生的困擾與不便。In view of this, the creator has focused on the problems faced by the above-mentioned incumbents, studied and cooperated with the application of academic theory, upholding many years of design, development and practical experience in the related industry, and improved the existing structure in response to the lack of the existing structure, and finally successfully developed A coupling structure is used to overcome the troubles and inconveniences of the prior art due to the inability of a separate structure to combine strength.
因此，本創作之主要目的係在提供一種聯軸器結構，藉以能讓分離式軸件與管件可以同步軸向與徑向聯結，而能大幅提高其結合強度，以滿足高扭力驅動之需求。Therefore, the main purpose of this creation is to provide a coupling structure, whereby the separate shaft and pipe can be connected in the axial and radial directions simultaneously, and the joint strength can be greatly improved to meet the demand of high torque drive.
又，本創作之主要目的係在提供一種應用聯軸器結構之模組化同軸齒組減速機構，藉以能讓大部份組件模組化，而能便於減速機構的組裝、換修及庫存管理，並能提高減速機構組裝後的同心度，且能讓減速機構的整體組裝結構更為穩固、並提高嚙合度，使其運轉時能降低震動及噪音，而能延長其使用壽命，同時可提高傳動效率。In addition, the main purpose of this creation is to provide a modular coaxial gear reduction mechanism that uses a coupling structure, so that most of the components can be modularized, and it can facilitate the assembly, replacement, and inventory management of the reduction mechanism. , And can improve the concentricity of the deceleration mechanism after assembly, and can make the overall assembly structure of the deceleration mechanism more stable, and improve the meshing degree, so that it can reduce vibration and noise during operation, and can extend its service life and increase Transmission efficiency.
基於此，本創作主要係透過下列的技術手段，來實現前述之目的及其功效，其係包含有：Based on this, this creation is mainly through the following technical means to achieve the aforementioned purposes and effects, which include:
一軸件，其具有一穿軸段，該軸件穿軸段端緣形成有複數軸向延伸、且交錯排列之軸向嵌槽，又該軸件之穿軸段端面軸心形成有一螺鎖孔；A shaft member having a shaft through section, the end edge of the shaft member through the shaft section is formed with a plurality of axially extending and staggered axial grooves, and the shaft center of the shaft member is formed with a screw lock hole ；
一管件，其軸心具有一對應軸件穿軸段之穿軸孔，該管件之穿軸孔異於軸件一端形成有一嵌接段，其中該嵌接段內緣面形成有複數凹緣狀之徑向嵌槽；A pipe, the shaft center of which has a shaft hole corresponding to the shaft passing section, the shaft hole of the pipe is different from the shaft at one end formed with an embedding section, wherein the inner edge surface of the embedding section is formed with a plurality of concave edge shapes The radial groove;
一鎖接組，其具有一聯軸塊及一鎖固件，該聯軸塊可設於該管件之穿軸孔嵌接段內，又該聯軸塊外緣具有複數對應前述管件徑向嵌槽之徑向嵌塊，再者該聯軸塊端面具有複數對應前述軸件軸向嵌槽之軸向嵌塊，又該聯軸塊軸心形成有一穿孔，供前述鎖固件穿壓，且該鎖固件一端可選擇性鎖掣於前述軸件之螺鎖孔內。A locking assembly, which has a coupling block and a locking member, the coupling block can be arranged in the insertion section of the pipe through the shaft hole, and the outer edge of the coupling block has a plurality of radial grooves corresponding to the aforementioned pipe In addition, the end face of the coupling block has a plurality of axial inserts corresponding to the axial grooves of the shaft, and the shaft center of the coupling block is formed with a through hole for the locking member to press through, and the lock One end of the firmware can be selectively locked in the screw locking hole of the aforementioned shaft.
藉此，透過上述技術手段的具體實現，使得本創作能利用鎖接組之聯軸塊的徑向嵌塊與軸向嵌塊同步嵌卡管件與軸件，讓分離式之軸件與管件可以軸向與徑向同步聯結，而能大幅提高其結合強度，以滿足高扭力驅動之需求，從而增加產品的附加價值，並提升其經濟效益。In this way, through the specific realization of the above-mentioned technical means, this creation can use the radial insert and the axial insert of the coupling block of the locking group to synchronously insert the pipe and the shaft, so that the separated shaft and the pipe can be used. Axial and radial are connected simultaneously, which can greatly improve its bonding strength to meet the needs of high torque drive, thereby increasing the added value of the product and improving its economic benefits.
且本創作並利用下列的技術手段，進一步實現前述之目的及功效；諸如：。And this creation uses the following technical means to further achieve the aforementioned purposes and effects; such as:.
所述之軸件於穿軸段外緣形成有一道定位階級面，供管件軸向定位。The shaft member is formed with a positioning level surface on the outer edge of the shaft-piercing section for axial positioning of the pipe member.
所述之鎖接組之聯軸塊的各該軸向嵌塊可與各該徑向嵌塊相對排列，又各該徑向嵌槽端部並形成有較淺之階級部，供各該軸向嵌塊外緣可同步嵌卡於嵌接段徑向嵌槽之階級部，以提高嵌卡效果。Each of the axial inserts of the coupling block of the locking group can be arranged opposite to each of the radial inserts, and each of the radial groove ends is formed with a shallower step portion for each of the shafts The outer edge of the insert block can be synchronously inserted into the step part of the radial insert groove of the insert section to improve the effect of inserting.
為使 貴審查委員能進一步了解本創作的構成、特徵及其他目的，以下乃舉本創作之若干較佳實施例，並配合圖式詳細說明如後，同時讓熟悉該項技術領域者能夠具體實施。In order to enable your reviewer to further understand the composition, features and other purposes of this creation, the following is a list of some preferred embodiments of this creation, and detailed descriptions in conjunction with the drawings, while allowing those familiar with the technical field to be able to implement them in detail. .
本創作係一種聯軸器結構及應用彼之模組化同軸齒組減速機構，隨附圖例示之本創作的具體實施例及其構件中，所有關於前與後、左與右、頂部與底部、上部與下部、以及水平與垂直的參考，僅用於方便進行描述，並非限制本創作，亦非將其構件限制於任何位置或空間方向。圖式與說明書中所指定的尺寸，當可在不離開本創作之申請專利範圍內，根據本創作之設計與需求而進行變化。This creation is a kind of coupling structure and a modular coaxial gear reduction mechanism that uses it. The specific embodiments and components of this creation are illustrated in the accompanying drawings, all about front and back, left and right, top and bottom , The upper and lower parts, and the horizontal and vertical references are only used for the convenience of description, and do not limit the creation, nor restrict its components to any position or spatial direction. The drawings and the size specified in the specification can be changed according to the design and requirements of this creation without departing from the scope of the patent application for this creation.
而本創作聯軸器結構的構成，係如第一、二圖所揭示者，其係由一軸件（10）、一可套設於軸件（10）上之管件（20）及一可聯結該軸件（10）與該管件（20）之鎖接組（30）所組成；The composition of the coupling structure of this creation is as disclosed in the first and second figures, which consists of a shaft (10), a pipe (20) that can be sleeved on the shaft (10), and a coupling The shaft (10) and the locking assembly (30) of the pipe (20) are composed;
其中該軸件（10）可以是一種傳動軸等，如減速機構之太陽齒輪傳動軸，該軸件（10）具有一穿軸段（11），且軸件（10）於穿軸段（11）外緣形成有一道定位階級面（12），供管件（20）軸向定位，又該軸件（10）穿軸段（11）端緣形成有複數軸向延伸、且交錯排列之軸向嵌槽（14），再者該軸件（10）之穿軸段（11）端面軸心形成有一螺鎖孔（15）；The shaft (10) can be a transmission shaft, etc., such as a sun gear transmission shaft of a deceleration mechanism. The shaft (10) has a shaft section (11), and the shaft (10) is in the shaft section (11). ) The outer edge is formed with a positioning level surface (12) for the axial positioning of the pipe member (20), and the end edge of the shaft member (10) through the shaft section (11) is formed with a plurality of axially extending and staggered axial directions The embedding groove (14), and the shaft center of the shaft through section (11) of the shaft (10) is formed with a screw lock hole (15);
另該管件（20）之軸心具有一對應軸件（10）穿軸段（11）之穿軸孔（21），且該穿軸孔（21）異於軸件（10）一端形成有一嵌接段（22），另該嵌接段（22）內緣面形成有複數凹緣狀之徑向嵌槽（23），又各該徑向嵌槽（23）端部並形成有較淺之階級部（24）。而根據某些實施例，當該管件（20）可以是一種傳動件等，如減速機構之太陽齒輪時，該管件（20）外緣形成有複數嚙齒（25），再者該管件（20）兩端分別形成有一供設置軸承之軸座（26、27）；In addition, the shaft center of the tube (20) has a shaft hole (21) corresponding to the shaft (10) through the shaft section (11), and the shaft hole (21) is different from the shaft (10) at one end formed with an insert The connecting section (22), and the inner edge surface of the embedding section (22) is formed with a plurality of concave edge-shaped radial grooves (23), and each of the radial grooves (23) is formed with a shallower Class Department (24). According to some embodiments, when the pipe (20) can be a transmission element, such as a sun gear of a deceleration mechanism, a plurality of teeth (25) are formed on the outer edge of the pipe (20), and the pipe (20) A shaft seat (26, 27) for bearing bearings is formed at both ends;
至於，該鎖接組（30）具有一聯軸塊（31）及一鎖固件（35），其中聯軸塊（31）可嵌設於該管件（20）之穿軸孔（21）嵌接段（22）內，又該聯軸塊（31）外緣具有複數對應前述嵌接段（22）徑向嵌槽（23）之徑向嵌塊（32），再者該聯軸塊（31）端面具有複數對應嵌卡前述穿軸段（11）軸向嵌槽（14）之軸向嵌塊（33），其中各該軸向嵌塊（33）可與各該徑向嵌塊（32）相對排列，供各該軸向嵌塊（33）外緣可同步嵌卡於嵌接段（22）徑向嵌槽（23）之階級部（24），以提高嵌卡效果，又該聯軸塊（31）軸心形成有一穿孔（34），供前述鎖固件（35）穿壓，且該鎖固件（35）一端可選擇性鎖掣於前述軸件（10）之螺鎖孔（15），供將該聯軸塊（31）嵌掣且壓迫於管件（20）嵌接段（22）與軸件（10）穿軸段（11）之間；As for, the locking assembly (30) has a coupling block (31) and a locking member (35), wherein the coupling block (31) can be embedded in the shaft hole (21) of the pipe (20). In the section (22), the outer edge of the coupling block (31) has a plurality of radial inserts (32) corresponding to the radial grooves (23) of the interlocking section (22), and the coupling block (31) ) The end face has a plurality of axial inserts (33) corresponding to the axial grooves (14) of the above-mentioned through-shaft section (11). Each of the axial inserts (33) can be connected to each of the radial inserts (32). ) Are arranged relative to each other, so that the outer edge of each axial insert (33) can be synchronously inserted into the step part (24) of the radial groove (23) of the insert section (22) to improve the effect of inserting. The shaft center of the shaft block (31) is formed with a through hole (34) for the aforementioned locking member (35) to pass through, and one end of the locking member (35) can be selectively locked in the screw locking hole (15) of the aforementioned shaft member (10) ) For embedding and pressing the coupling block (31) between the embedding section (22) of the pipe (20) and the shaft-piercing section (11) of the shaft (10);
藉此，組構成一可同步軸向與徑向嵌合、且定位之聯軸器結構者。As a result, the assembly constitutes a coupling structure that can be synchronized in the axial and radial directions, and positioned.
而本創作聯軸器結構可應用於一模組化同軸齒組減速機構內，其係如第三、四及五圖所揭示者，該減速機構包含有一機殼（50）、一設於機殼（50）軸心作為傳動軸之軸件（10）、一設於機殼（50）內緣之內齒環軌（55）及一設於軸件（10）與內齒環軌（55）間之同軸齒組（60）所組成，其中該機殼（50）一端可鎖設蓋合一殼蓋（58）；The creative coupling structure can be used in a modular coaxial gear set deceleration mechanism, which is as disclosed in the third, fourth and fifth figures. The deceleration mechanism includes a housing (50) and a housing (50). The shaft of the shell (50) is used as the shaft (10) of the transmission shaft, an inner gear ring rail (55) arranged on the inner edge of the casing (50), and an inner gear ring rail (55) arranged on the shaft (10) and the inner gear ring rail (55) ) Is composed of a coaxial gear group (60), in which one end of the casing (50) can be locked and covered with a casing cover (58);
又該同軸齒組（60）包含有一作為太陽齒輪之具嚙齒（25）之管件（20）、一行星齒組（70）及一輸出件（80），作為太陽齒輪之管件（20）係利用該鎖接組（30）之聯軸塊（31）及鎖固件（35）鎖設於作為傳動軸之軸件（10）上〔如第五圖所示］，而該行星齒組（70）係透過位於管件（20）兩端軸座（26、27）上之一第一軸承（28）及一第二軸承（29）樞設於該作為太陽齒輪之管件（20）上，該行星齒組（70）兩側分別具有設於第一、二軸承（28、29）上之一第一輪架（71）及一第二輪架（75）及複數嚙合環繞管件（20）之階級行星齒輪（73），其中第二輪架（75）軸心具有一供安裝輸出件（80）之軸管（76），且軸管（76）自由端並可透過一軸承樞設於殼蓋（58）上〔如第五圖所示］，又該第二輪架（75）之軸管（76）中心具有一階級安裝孔（760），供一安裝軸（761）端部穿壓，且該安裝軸（761）一端可透過該第二軸承（29）設於該管件（20）另一端，其中該安裝軸（761）具有一穿孔（762），供利用手工具穿入操作前述鎖接組（30）的聯軸塊（31）之鎖固件（35），而第一、二輪架（71、75）相對表面並形成有複數相對貼抵之沉孔柱（710、750），且分別穿設有一可相對鎖固之螺鎖件（711、751），使得該行星齒組（70）之第一、二輪架（71、75）可相蓋合成一體，又該第一、二輪架（71、75）間設有複數供安裝階級行星齒輪（73）之軸桿（72），且各該軸桿（72）上分別利用至少一軸承（721）樞設相對之階級行星齒輪（73），使各該階級行星齒輪（73）樞設於第一、二輪架（71、75）間，且各該階級行星齒輪（73）分別具有一可同步與作為太陽齒輪之管件（20）嚙齒（25）及內齒環軌（55）嚙合之第一輪部（731）〔如第五圖所示］，而各該階級行星齒輪（73）之第一輪部（731）一側並一體形成有一可與輸出件（80）嚙合之第二輪部（732）〔如第五圖所示］，又該輸出件（80）係利用一第三軸承（81）樞設於行星齒組（70）之第二輪架（75）軸管（76）上，且該輸出件（80）內緣具有一道可與行星齒組（70）之階級行星齒輪（73）第二輪部（732）嚙合之內齒緣（82），另該輸出件（80）外緣具有一道可與被動件〔圖中未示］嚙合之驅動輪部（85）。In addition, the coaxial gear set (60) includes a pipe (20) with teeth (25) as a sun gear, a planetary gear set (70) and an output piece (80), which are used as the pipe (20) of the sun gear The coupling block (31) and the locking member (35) of the locking assembly (30) are locked on the shaft (10) as the transmission shaft (as shown in the fifth figure), and the planetary gear assembly (70) Through a first bearing (28) and a second bearing (29) located on the shaft seats (26, 27) at both ends of the pipe (20), pivoted on the pipe (20) as the sun gear, the planetary gear The set (70) has a first wheel carrier (71) and a second wheel carrier (75) arranged on the first and second bearings (28, 29) on both sides, and a plurality of class planets that engage and surround the pipes (20) The gear (73), in which the shaft of the second wheel carrier (75) has a shaft tube (76) for mounting the output member (80), and the free end of the shaft tube (76) can be pivoted to the shell cover ( 58) Above [as shown in the fifth figure], the center of the shaft tube (76) of the second wheel carrier (75) has a mounting hole (760) for the end of a mounting shaft (761) to pass through, and One end of the mounting shaft (761) can be installed on the other end of the pipe (20) through the second bearing (29), wherein the mounting shaft (761) has a through hole (762) for the use of hand tools to penetrate and operate the aforementioned locking The locking member (35) of the coupling block (31) of the group (30), and the opposite surfaces of the first and second wheel frames (71, 75) are formed with a plurality of counterbore posts (710, 750) that are relatively attached to each other, and respectively A screw lock piece (711, 751) that can be relatively locked is inserted through, so that the first and second wheel carriers (71, 75) of the planetary gear set (70) can be combined into one body, and the first and second wheel carriers ( 71 and 75 are provided with a plurality of shafts (72) for mounting the level planetary gears (73), and each shaft (72) uses at least one bearing (721) to pivot the opposite level planetary gears (73) , The planetary gears (73) of each stage are pivoted between the first and second wheel carriers (71, 75), and each planetary gear (73) of the stage has a gear (20) that can be synchronized and used as a sun gear. 25) The first wheel part (731) meshing with the inner gear ring rail (55) [as shown in the fifth figure], and the first wheel part (731) side of each planetary gear (73) of this level is integrally formed There is a second wheel portion (732) that can mesh with the output member (80) [as shown in the fifth figure], and the output member (80) is pivoted on the planetary gear set (70) by using a third bearing (81) ) On the shaft tube (76) of the second wheel carrier (75), and the inner edge of the output member (80) has a line that can mesh with the second wheel part (732) of the step planetary gear (73) of the planetary gear set (70) The inner gear edge (82), and the outer edge of the output member (80) has a driving wheel portion (85) that can mesh with the passive member (not shown in the figure).
至於本創作聯軸器結構之實際作動，則係如第三、四及五圖所示，將該同軸齒組（60）作為太陽齒輪之管件（20）以穿軸孔（21）安裝於作為傳動軸之軸件（10）穿軸段（11）上，並令嵌設於管件（20）內之聯軸塊（31）以軸向嵌塊（33）與穿軸段（11）軸向嵌槽（14）相對嵌合，並操作該鎖固件（35）壓迫聯軸塊（31）後鎖掣於軸件（10）穿軸段（11）螺鎖孔（15）內，使整個同軸齒組（60）固設於作為傳動軸之軸件（10）上，如此可令同軸齒組（60）中作為太陽齒輪之管件（20）可與作為傳動軸之軸件（10）同步以軸向及徑向聯結，而能滿足其驅動時大扭力之需求。As for the actual operation of the coupling structure of this creation, as shown in the third, fourth and fifth pictures, the coaxial gear set (60) is used as the pipe (20) of the sun gear and the shaft hole (21) is installed as The shaft (10) of the drive shaft is placed on the shaft section (11), and the coupling block (31) embedded in the pipe (20) is axially inserted into the block (33) and the shaft section (11) The embedding grooves (14) are relatively engaged, and the locking member (35) is operated to press the coupling block (31) and then locked in the screw locking hole (15) of the shaft (10) through the shaft section (11) to make the whole coaxial The gear set (60) is fixed on the shaft (10) as the transmission shaft, so that the tube (20) as the sun gear in the coaxial gear set (60) can be synchronized with the shaft (10) as the transmission shaft. Axial and radial connection, which can meet the requirement of large torque when driving.
透過前述之設計與說明，本創作之聯軸器結構利用鎖接組（30）之聯軸塊（31）的徑向嵌塊（32）與軸向嵌塊（33）同步嵌卡管件（20）與軸件（10），讓分離式之軸件（10）與管件（20）可以軸向與徑向同步聯結，而能大幅提高其結合強度，以滿足高扭力驅動之需求，同時如應用於減速機構，則尤可藉由其同軸齒組（60）模組化，而能便於減速機構的組裝、換修及庫存管理，並能提高減速機構組裝後的同心度，且能讓減速機構的整體組裝結構更為穩固、並提高嚙合度，使其運轉時能降低震動及噪音，而能延長其使用壽命，同時可提高傳動效率。Through the aforementioned design and description, the coupling structure of this creation utilizes the radial insert (32) and the axial insert (33) of the coupling block (31) of the locking group (30) to simultaneously embed the tube (20) ) And the shaft (10), so that the separate shaft (10) and the pipe (20) can be connected axially and radially simultaneously, and the bonding strength can be greatly improved to meet the needs of high torque drive, and at the same time as the application For the reduction mechanism, the coaxial gear set (60) can be modularized, which can facilitate the assembly, replacement and inventory management of the reduction mechanism, and can improve the concentricity of the reduction mechanism after assembly, and can make the reduction mechanism Its overall assembly structure is more stable, and the meshing degree is improved, so that it can reduce vibration and noise during operation, and can extend its service life and improve transmission efficiency.
藉此，可以理解到本創作為一創意極佳之創作，除了有效解決習式者所面臨的問題，更大幅增進功效，且在相同的技術領域中未見相同或近似的產品創作或公開使用，同時具有功效的增進，故本創作已符合新型專利有關「新穎性」與「進步性」的要件，乃依法提出申請新型專利。From this, it can be understood that this creation is an extremely creative creation, in addition to effectively solving the problems faced by the habitists, it has greatly improved the efficiency, and there is no identical or similar product creation or public use in the same technical field. At the same time, it has the enhancement of efficacy, so this creation has met the "novelty" and "progressive" requirements of the new patent, and the application for the new patent is filed in accordance with the law.
10:軸件 11:穿軸段 12:定位階級面 14:軸向嵌槽 15:螺鎖孔 20:管件 21:穿軸孔 22:嵌接段 23:徑向嵌槽 24:階級部 25:嚙齒 26:軸座 27:軸座 28:第一軸承 29:第二軸承 30:鎖接組 31:聯軸塊 32:徑向嵌塊 33:軸向嵌塊 34:穿孔 35:鎖固件 50:機殼 55:內齒環軌 58:殼蓋 60:同軸齒組 70:行星齒組 71:第一輪架 710:沉孔柱 711:螺鎖件 72:軸桿 721:軸承 73:階級行星齒輪 731 :第一輪部 732 :第二輪部 75:第二輪架 750:沉孔柱 751:螺鎖件 76:軸管 760:階級安裝孔 761:安裝軸 762:穿孔 80:輸出件 81:第三軸承 82:內齒緣 85:驅動輪部10: Shaft 11: Shaft section 12: Positioning the class side 14: Axial groove 15: Screw lock hole 20: pipe fittings 21: piercing hole 22: Embedding section 23: Radial groove 24: Class Department 25: Rodent 26: Axle seat 27: Axle seat 28: The first bearing 29: The second bearing 30: Locking group 31: Coupling block 32: Radial insert 33: Axial insert 34: Piercing 35: lock firmware 50: Chassis 55: Internal gear ring rail 58: Shell cover 60: Coaxial gear group 70: Planetary gear set 71: first round frame 710: Counterbore column 711: screw lock 72: Axle 721: Bearing 73: Class Planetary Gear 731: First Round 732: Second Round 75: second round frame 750: Counterbore column 751: Screw Lock Parts 76: Shaft tube 760: level mounting hole 761: install shaft 762: perforation 80: output 81: The third bearing 82: Internal tooth margin 85: drive wheel
第一圖：係本創作聯軸器結構之立體分解示意圖，供說明其主要元件之態樣及其相對關係。The first picture: is a three-dimensional exploded schematic diagram of the coupling structure of this creative, for explaining the state of its main components and their relative relations.
第二圖：係本創作聯軸器結構組合後之局部剖面示意圖，供說明其組成後之狀態及其相對關係。The second figure: is a partial cross-sectional schematic diagram of the coupling structure of this creation after being assembled, to illustrate the state and relative relationship after its composition.
第三圖：係本創作聯軸器結構應用於模組化同軸齒組減速機構之立體分解示意圖。The third figure: is a three-dimensional exploded schematic diagram of the creative coupling structure applied to the modular coaxial gear reduction mechanism.
第四圖：係本創作聯軸器結構應用於模組化同軸齒組減速機構中組裝前之側視剖面示意圖。The fourth figure: is a schematic side view of the creative coupling structure before assembling in the modular coaxial gear reduction mechanism.
第五圖：係本創作聯軸器結構應用於模組化同軸齒組減速機構中組裝後之側視剖面示意圖。Figure 5: It is a schematic side view of the creative coupling structure applied to the modular coaxial gear reduction mechanism after assembly.
10:軸件 10: Shaft
11:穿軸段 11: Shaft section
12:定位階級面 12: Positioning the class side
14:軸向嵌槽 14: Axial groove
15:螺鎖孔 15: Screw lock hole
20:管件 20: pipe fittings
21:穿軸孔 21: piercing hole
22:嵌接段 22: Embedding section
23:徑向嵌槽 23: Radial groove
24:階級部 24: Class Department
25:嚙齒 25: Rodent
26:軸座 26: Axle seat
27:軸座 27: Axle seat
30:鎖接組 30: Locking group
31:聯軸塊 31: Coupling block
32:徑向嵌塊 32: Radial insert
33:軸向嵌塊 33: Axial insert
34:穿孔 34: Piercing
35:鎖固件 35: lock firmware
Claims (10)
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| TW109217003U TWM613450U (en) | 2020-12-23 | 2020-12-23 | Coupling structure and modular coaxial gear reduction mechanism applying the same |
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| TWM613450U true TWM613450U (en) | 2021-06-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI781498B (en) * | 2020-12-23 | 2022-10-21 | 姚立和 | Coupling structure and application of modularized coaxial gear reducer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI781498B (en) * | 2020-12-23 | 2022-10-21 | 姚立和 | Coupling structure and application of modularized coaxial gear reducer |
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