TWM456265U - Adapting shaft of tool - Google Patents

Adapting shaft of tool Download PDF

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Publication number
TWM456265U
TWM456265U TW101218163U TW101218163U TWM456265U TW M456265 U TWM456265 U TW M456265U TW 101218163 U TW101218163 U TW 101218163U TW 101218163 U TW101218163 U TW 101218163U TW M456265 U TWM456265 U TW M456265U
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TW
Taiwan
Prior art keywords
rod
hole
sleeve
positioning bead
joint
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TW101218163U
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Chinese (zh)
Inventor
zi-jian Wang
Original Assignee
Compass Corp
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Publication date
Application filed by Compass Corp filed Critical Compass Corp
Priority to TW101218163U priority Critical patent/TWM456265U/en
Publication of TWM456265U publication Critical patent/TWM456265U/en

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Description

工具轉接桿 Tool adapter

本創作關於一種工具轉接桿,主要指一種可快速組裝、拆卸,並可便於自動工具使用之工具轉接桿。 This creation relates to a tool adapter rod, which mainly refers to a tool adapter rod which can be assembled and disassembled quickly and can be easily used by an automatic tool.

習知電動或氣動之自動工具主要於前端設置接頭組裝驅動桿,並該驅動桿一般為起子桿,使得該自動工具前端接頭旋轉時可令起子桿旋轉作動,然而實際作業時常須使用套筒或其他工具,因而習知結構係可外加組裝一轉接桿,並該轉接桿二端分別與自動工具之起子桿及套筒組接,使得自動工具動作時可同時帶動起子桿、轉接頭、套筒旋轉作動。 Conventional electric or pneumatic automatic tools mainly comprise a joint assembly drive rod at the front end, and the drive rod is generally a driver rod, so that the front end joint of the automatic tool can rotate the starter rod when rotating, but the sleeve or Other tools, so the conventional structure can be assembled with an adapter rod, and the two ends of the adapter rod are respectively connected with the screwdriver rod and the sleeve of the automatic tool, so that the automatic tool can simultaneously drive the screwdriver rod and the adapter. The sleeve rotates.

然而因自動工具一般係高速旋轉作動,因而當該轉接桿二端分別與起子頭或套筒接合不牢固時易造成脫落情形,而為了提升接合牢固性係可增加轉接桿二端分別與起子頭或套筒之接合緊度,但配合該接合緊度將造成組裝不易缺失。 However, since the automatic tool generally rotates at a high speed, when the two ends of the adapter rod are not firmly engaged with the screwdriver head or the sleeve, the separation is easy to occur, and in order to improve the fastening strength, the two ends of the adapter rod can be increased respectively. The tightening of the bit or the sleeve, but the tightness of the joint will result in an assembly that is not easily lost.

本創作之目的在提供一種可快速組裝、拆卸,並可便於自動工具使用之工具轉接桿。 The purpose of this creation is to provide a tool adapter that can be quickly assembled, disassembled, and easily used by automated tools.

本創作包括一驅動接合機構、一外接工具接合機構,並該驅動接合機構主要具一第一套接桿、一活動套環、一第一彈性件,並該第一套接桿軸向後端設置可連動接合自動工具起子桿端部之插孔,前端設置可與外接工 具接合機構連動之接合部,又於插孔徑向設置第一透孔,並於第一透孔設置第一定位珠;又活動套環中央具可穿插第一套接桿之套孔,並於套孔後側內壁設置可抵靠第一定位珠朝向插孔凸出之第一內環壁,又於套孔前側設置孔徑較第一內環壁大,並可容置第一定位珠端緣以使第一定位珠不凸出於插孔之第二內環壁;又第一彈性件提供活動套環復位彈性,並使活動套環於常態時其第一內環壁位置對應第一定位珠,並活動套環對應套接桿軸向作動時令第二內環壁對應第一定位珠;又外接工具接合機構主要包括一接合桿、一第二套接桿、一第二彈性件,並該接合桿對應第一套接桿同軸設置,並具後段、前段,並該後段與第一套接桿前端接合部連動固接,又於前段前端徑向設置凹入較淺之第一頂持部及凹入較深之第二頂持部;又第二套接桿前端設置可套接外接工具之接合部,並於第二套接桿中央軸向設置可穿插接合桿之接合槽,並該接合槽後端、前端分別具配合接合桿後段、前段尺寸之後槽部、前槽部,又於前槽部徑向對應接合槽之第一、二頂持部位置設置第二透孔,並於第二透孔接合第二定位珠;又第二彈性件提供第二套接桿對應接合桿作動復位彈力,並使常態時接合桿之第一頂持部可對應第二定位珠,並使第二定位珠端緣外凸於第二透孔外側,又令第二套接桿軸向位移可令第二定位珠位於接合桿之第二頂持部位置,並使第二定位珠端緣不外凸於第二透孔外側。 The present invention includes a driving engagement mechanism and an external tool engagement mechanism, and the driving engagement mechanism mainly has a first socket, a movable collar, a first elastic member, and the first sleeve axial rear end Set the jack that can be connected to the end of the automatic tool driver rod. The front end can be set with the external worker. a joint portion with a joint mechanism, a first through hole is disposed in the radial direction of the insertion hole, and a first positioning bead is disposed in the first through hole; and a sleeve hole of the first sleeve is inserted in the center of the movable collar, and The inner wall of the rear side of the sleeve hole is provided with a first inner ring wall protruding toward the insertion hole against the first positioning bead, and the aperture on the front side of the sleeve hole is larger than the first inner ring wall, and the first positioning bead is accommodated The end edge is such that the first positioning bead does not protrude from the second inner ring wall of the insertion hole; and the first elastic member provides the movable collar to return elastic and the first inner ring wall position of the movable collar in the normal state corresponds to the first a positioning bead, and the movable collar corresponds to the axial movement of the socket rod, and the second inner ring wall corresponds to the first positioning bead; and the external tool engagement mechanism mainly comprises an engagement rod, a second sleeve rod and a second elasticity And the joint rod is coaxially disposed corresponding to the first set of rods, and has a rear section and a front section, and the rear section is fixedly coupled with the front end joint portion of the first sleeve rod, and is radially disposed at a front end of the front section. a top holding portion and a second top holding portion recessed deep; and the second set of the front end of the post is sleeved a joint portion of the tool is disposed, and an engagement groove of the insertion joint rod is axially disposed at a center of the second sleeve, and a rear end and a front end of the joint groove respectively have a rear portion of the joint rod, a groove portion at the front portion size, and a front groove portion. And a second through hole is disposed at a position corresponding to the first and second receiving portions of the front groove portion corresponding to the radial direction of the engaging groove, and the second positioning hole is engaged with the second through hole; and the second elastic member provides a second socket corresponding joint The rod acts to reset the elastic force, and in the normal state, the first holding portion of the engaging rod can correspond to the second positioning bead, and the second positioning bead end edge protrudes outwardly from the second through hole, and the second set of the rod is axially The displacement may cause the second positioning bead to be located at the second holding portion of the engaging rod, and the second positioning bead end edge does not protrude outside the second through hole.

本創作工具轉接桿之驅動接合機構可提供與自動工具前端起子桿組接,並工具轉接桿之外接工具接合機構可接合套筒或其他工具;又欲更換外接套筒時可令外接工具接合機構之第二套接桿軸向位移,使得套筒可輕易脫離工具轉接桿以快速更換另一套筒,又使用者僅須使用自動工具之起子桿時可令驅動接合機構之活動套環軸向位移,以輕易令工具轉接桿脫離起子桿以便於使用者操作起子桿作業。 The driving engagement mechanism of the authoring tool of the authoring tool can be provided with the automatic tool front end driver rod, and the tool adapter rod external tool engagement mechanism can engage the sleeve or other tools; and the external tool can be replaced when the external sleeve is to be replaced. The second sleeve of the engaging mechanism is axially displaced, so that the sleeve can be easily disengaged from the tool adapter rod to quickly replace the other sleeve, and the user only needs to use the automatic tool of the driver rod to enable the movable sleeve of the driving engagement mechanism The ring is axially displaced to easily disengage the tool adapter from the driver shaft for the user to operate the driver.

1‧‧‧驅動接合機構 1‧‧‧Drive joint mechanism

11‧‧‧第一套接桿 11‧‧‧First set of posts

111‧‧‧插孔 111‧‧‧ jack

112‧‧‧接合部 112‧‧‧ joints

1121‧‧‧套孔 1121‧‧‧ hole sets

113‧‧‧第一透孔 113‧‧‧ first through hole

114‧‧‧第一定位珠 114‧‧‧First positioning bead

115‧‧‧嵌槽 115‧‧‧ slotted

116‧‧‧第一擋環 116‧‧‧First retaining ring

12‧‧‧活動套環 12‧‧‧ Activity collar

121‧‧‧套孔 121‧‧‧ hole sets

122‧‧‧第一內環壁 122‧‧‧First inner ring wall

123‧‧‧第二內環壁 123‧‧‧Second inner ring wall

124‧‧‧第二擋環 124‧‧‧second retaining ring

13‧‧‧第一彈性件 13‧‧‧First elastic parts

2‧‧‧外接工具接合機構 2‧‧‧External tool joint mechanism

21‧‧‧接合桿 21‧‧‧Joint Rod

211‧‧‧後段 211‧‧‧After

212‧‧‧前段 212‧‧‧

213‧‧‧第一擋壁 213‧‧‧ first barrier

214‧‧‧第一頂持部 214‧‧‧First top holding

215‧‧‧第二頂持部 215‧‧‧Second top holding department

22‧‧‧第二套接桿 22‧‧‧Second set of posts

221‧‧‧接合部 221‧‧‧ joints

222‧‧‧接合槽 222‧‧‧ joint groove

223‧‧‧後槽部 223‧‧‧ rear groove

224‧‧‧前槽部 224‧‧‧ front groove

225‧‧‧第二擋壁 225‧‧‧ second barrier

226‧‧‧第二透孔 226‧‧‧Second through hole

227‧‧‧第二定位珠 227‧‧‧Second positioning bead

23‧‧‧第二彈性件 23‧‧‧Second elastic parts

3‧‧‧起子桿 3‧‧‧ screwdriver rod

31‧‧‧嵌槽 31‧‧‧Inlay

4‧‧‧自動工具 4‧‧‧Automatic tools

5‧‧‧套筒 5‧‧‧ sleeve

51‧‧‧套合槽 51‧‧‧ Sockets

52‧‧‧嵌槽 52‧‧‧Inlay

第一圖係本創作之分解圖。 The first picture is an exploded view of the creation.

第二圖係本創作之組合立體圖。 The second picture is a combined perspective view of the creation.

第三圖係本創作對應第二圖之A-A剖視圖。 The third figure is a cross-sectional view of the A-A corresponding to the second figure.

第四圖係本創作之工具轉接桿與起子桿、套筒接合示意圖。 The fourth figure is a schematic diagram of the tool adapter rod and the driver rod and the sleeve joint of the present invention.

第五圖係本創作令外接工具接合機構之第二套接桿位移示意圖。 The fifth figure is a schematic diagram of the second set of post displacements of the external tool engagement mechanism.

第六圖係本創作令驅動接合機構之活動套環位移示意圖。 The sixth figure is a schematic diagram of the displacement of the movable collar of the driving engagement mechanism.

第七圖係本創作工具轉接桿脫離自動工具示意圖。 The seventh figure is a schematic diagram of the transfer tool of the authoring tool.

請參閱第一~四圖,本創作包括一驅動接合機構1、一外接工具接合機構2,並該驅動接合機構1主要具一第一套接桿11、一活動套環12、一第一彈性件13,並該第一套接桿11軸向後端設置可連動接合自動工具4起子桿3端部之插孔111,前端設置可與外接工具接合機構2連動之接合部112,並該接合部112具套孔1121,又於插孔111徑向對應該起子桿3外側嵌槽31位置設置第一透孔113,並於第一透孔113設置第一定位珠114,且該第一透孔113內側端直徑小於第一定位珠114直徑,其中該起子桿3之嵌槽31為習知結構不再予多述,又於第一套接桿11外緣設置嵌槽115以接合第一擋環116;又活動套環12中央具可穿插第一套接桿11之套孔121,並於套孔121後側內壁設置可抵靠第一定位珠114朝向插孔111凸出之第一內環壁122,並第一內環壁122直徑小於第一擋環116外徑,又於套孔121前側設置孔徑較第一內環壁122大之第二內環壁123,並第二內環壁123可容置第一定位珠114端緣以使第一定位珠114不凸出於插孔111,又於第二內環壁123前方固設第二擋環124;又第一彈性件13提供活動套環12復位彈性,並使活動 套環12於常態時其第一內環壁122位置對應第一定位珠114,並活動套環12對應第一套接桿11軸向作動時令第二內環壁123對應第一定位珠114,且該第一彈性件13可提供活動套環12回復常態位置動作,又該第一彈性件13為伸縮彈簧並套設於第一套接桿11外緣,並其二端分別與第一、二擋環116、124抵靠以提供活動套環12作動彈性。 Referring to the first to fourth figures, the present invention includes a driving engagement mechanism 1 and an external tool engagement mechanism 2, and the driving engagement mechanism 1 mainly has a first socket rod 11, a movable collar 12, and a first elasticity. And a first end of the first set of rods 11 is disposed at an axially rear end of the insertion hole 111 of the end of the automatic rod 4 of the automatic tool 4, and the front end is provided with an engaging portion 112 engageable with the external tool engagement mechanism 2, and the joint is engaged The portion 112 has a sleeve hole 1121, and a first through hole 113 is disposed in the radial direction of the insertion hole 31 of the insertion rod 3, and the first positioning hole 114 is disposed in the first through hole 113, and the first through hole 114 is disposed. The diameter of the inner end of the hole 113 is smaller than the diameter of the first positioning bead 114. The recess 31 of the screwdriver rod 3 is not described in the prior art, and the recess 115 is disposed on the outer edge of the first socket 11 to engage the first. The retaining ring 116; the movable collar 12 has a sleeve hole 121 through which the first socket 11 can be inserted, and the inner wall of the rear side of the sleeve hole 121 is disposed to protrude toward the socket 111 against the first positioning bead 114. An inner ring wall 122, and the first inner ring wall 122 has a smaller diameter than the outer diameter of the first retaining ring 116, and a hole diameter is provided on the front side of the sleeve hole 121. a second inner ring wall 123 of the inner ring wall 122, and the second inner ring wall 123 can accommodate the end edge of the first positioning bead 114 so that the first positioning bead 114 does not protrude from the insertion hole 111, and the second A second retaining ring 124 is fixed in front of the inner ring wall 123; and the first elastic member 13 provides the movable collar 12 to restore elasticity and make the activity When the collar 12 is in a normal state, the first inner ring wall 122 is corresponding to the first positioning bead 114, and the movable collar 12 is corresponding to the first socket 11 in the axial direction, and the second inner ring wall 123 corresponds to the first positioning bead 114. And the first elastic member 13 can provide the movable collar 12 to return to the normal position, and the first elastic member 13 is a telescopic spring and is sleeved on the outer edge of the first socket rod 11, and the two ends thereof are respectively first and The second retaining ring 116, 124 abuts to provide the movable collar 12 to be elastic.

外接工具接合機構2主要包括一接合桿21、一第二套接桿22、一第二彈性件23,並該接合桿21對應第一套接桿11同軸設置,並具後段、前段211、212,並該後段211與第一套接桿11前端接合部112之套孔1121連動固接,又該前段212直徑小於後段211,並使前、後段212、211間具第一擋壁213,又於前段212前端徑向設置凹入較淺之第一頂持部214及凹入較深之第二頂持部215;又第二套接桿22前端設置可套接套筒5之接合部221,並於第二套接桿22中央軸向設置可穿插接合桿21之接合槽222,並該接合槽222後端、前端分別具配合接合桿21後段211、前段212尺寸之後槽部223、前槽部224,並後槽部223、前槽部224間具第二擋壁225,又於前槽部224徑向對應接合槽222之第一、二頂持部214、215位置設置第二透孔226,並於第二透孔226接合第二定位珠227,並該第二透孔226外側端直徑小於第二定位珠227直徑,並使第二定位珠227端緣可外凸於第二透孔226外側且不會脫離第二透孔226;又第二彈性件23提供第二套接桿22對應接合桿21作動復位彈力,並使常態時接合桿21之第一頂持部214可對應第二定位珠227,並使第二定位珠227端緣外凸緣第二透孔226外側,又令第二套接桿22軸向位移可令第二定位珠227位於接合桿21之第二頂持部215位置,並使第二定位珠227端緣不外凸於第二透孔226外側,而該第二彈性件23可提供第二套接桿22復位彈力,又該第二彈性件23為伸縮彈簧設於第二套接桿22之後槽部223位置,並二端分別與第一、二擋壁213、225抵靠以提供第二套接桿22作動彈性。 The external tool engagement mechanism 2 mainly includes an engagement rod 21, a second socket rod 22, and a second elastic member 23, and the joint rod 21 is coaxially disposed corresponding to the first socket rod 11, and has a rear section and a front section 211, 212. And the rear section 211 is fixedly coupled with the sleeve hole 1121 of the front end joint portion 112 of the first socket post 11, and the front section 212 is smaller in diameter than the rear section 211, and has the first retaining wall 213 between the front and rear sections 212 and 211. A first recessed portion 214 and a second recessed second portion 215 are radially disposed at a front end of the front portion 212; and a joint portion 221 of the sleeve sleeve 5 is disposed at a front end of the second sleeve rod 22 And the engagement groove 222 of the insertion joint rod 21 is axially disposed at the center of the second sleeve 22, and the rear end and the front end of the engagement groove 222 respectively have the engagement rod 21 rear section 211, the front section 212 size, and the groove portion 223 and the front portion. The groove portion 224 has a second barrier wall 225 between the rear groove portion 223 and the front groove portion 224, and a second through position corresponding to the first and second top portions 214 and 215 of the front groove portion 224 corresponding to the engagement groove 222. a hole 226, and the second positioning hole 227 is joined to the second through hole 226, and the outer diameter of the second through hole 226 is smaller than the second positioning bead 227 And the second positioning bead 227 end edge can be convexly protruded outside the second through hole 226 and does not escape from the second through hole 226; and the second elastic member 23 provides the second socket rod 22 corresponding to the engaging rod 21 to actuate the return elastic force And, in the normal state, the first receiving portion 214 of the engaging rod 21 can correspond to the second positioning bead 227, and the second positioning bead 227 has an outer edge of the outer edge of the second through hole 226, and the second sleeve 22 is further disposed. The axial displacement can position the second positioning bead 227 at the second holding portion 215 of the engaging rod 21, and the end edge of the second positioning bead 227 does not protrude outside the second through hole 226, and the second elastic member 23 The second set of posts 22 can be provided with a return spring force, and the second elastic member 23 is disposed at the position of the groove portion 223 after the second set of rods 22, and the two ends are respectively opposite to the first and second retaining walls 213 and 225. The second set of posts 22 is provided to actuate the elasticity.

請參閱第四圖所示,本創作工具轉接桿後側之驅動接合機構1可提供與自動工具4前端起子桿3組接,並工具轉接桿前側外接工具接合機構2可接合套筒5,並操作該驅動接合機構1之活動套環12位移(圖中未標示)可令第一套接桿11之插孔111穿插起子桿3,並再放開活動套環12時第一定位珠114可與起子桿3之嵌槽31接合以確保工具轉接桿不會脫離自動工具4之起子桿3,又該外接工具接合機構2之第二套接桿22前端接合部221可接合套筒5,並使套筒5之套合槽51可套接第二套接桿22之接合部221,且使第二定位珠227可與套筒5之嵌槽52接合以確保套筒5不會脫離工具轉接桿,而該套筒5之套合槽51、嵌槽52為習知結構,不再予多述,並使得自動工具4動作時可令起子桿3帶動本創作工具轉接桿及外接套筒5旋轉動作。 Referring to the fourth figure, the driving engagement mechanism 1 on the rear side of the authoring tool adapter bar can be provided in combination with the front end of the automatic tool 4, and the tool adapter bar front side external tool engagement mechanism 2 can engage the sleeve 5. And the displacement of the movable collar 12 of the driving engagement mechanism 1 (not shown) allows the insertion hole 111 of the first socket 11 to be inserted into the driver rod 3, and the first positioning bead is released when the movable collar 12 is released. 114 can be engaged with the slot 31 of the driver bar 3 to ensure that the tool adapter bar does not disengage from the driver bar 3 of the automatic tool 4, and the second socket 22 front end engagement portion 221 of the external tool engagement mechanism 2 can engage the sleeve 5, and the sleeve groove 51 of the sleeve 5 can be sleeved to the joint portion 221 of the second socket rod 22, and the second positioning bead 227 can be engaged with the slot 52 of the sleeve 5 to ensure that the sleeve 5 does not The tooling rod is disengaged from the tool, and the sleeve groove 51 and the groove 52 of the sleeve 5 are of a conventional structure, which will not be described again, and the automatic tool 4 can be used to cause the screwdriver rod 3 to drive the creation tool adapter rod. And the external sleeve 5 rotates.

請參閱第五圖,使用者欲更換不同尺寸之外接套筒5時可令外接工具接合機構2之第二套接桿22軸向位移並壓縮第二彈性件23,並使第二定位珠227可位於接合桿21之第二頂持部215位置且外緣不與套筒5之嵌槽52接合,使得套筒5可輕易脫離工具轉接桿以快速更換另一尺寸套筒5,且更換後放開第二套接桿22時可藉由第二彈性件23之回復彈性令第二套接桿22復位,使得可如第四圖所示令第一頂持部214頂持第二定位珠227外緣外凸於第二透孔226外側定位。 Referring to FIG. 5, when the user wants to replace the outer sleeve 5 of different sizes, the second socket 22 of the external tool engagement mechanism 2 can be axially displaced and the second elastic member 23 can be compressed, and the second positioning bead 227 can be made. It can be located at the second top portion 215 of the engagement rod 21 and the outer edge does not engage the slot 52 of the sleeve 5, so that the sleeve 5 can be easily disengaged from the tool adapter rod to quickly replace another size sleeve 5 and replaced When the second set of the rods 22 is released, the second set of rods 22 can be reset by the elastic elasticity of the second elastic members 23, so that the first top holding portion 214 can be held in the second position as shown in the fourth figure. The outer edge of the bead 227 is convexly positioned outside the second through hole 226.

請參閱第六、七圖,使用者僅須使用自動工具4之起子桿3時可令驅動接合機構1之活動套環12軸向位移,並壓縮第一彈性件13,並使第一定位珠114可不與起子桿3之嵌槽31接合,使得可輕易令工具轉接桿脫離起子桿3以便於使用者操作起子桿3作業。 Referring to the sixth and seventh figures, the user only needs to use the screwdriver 3 of the automatic tool 4 to axially displace the movable collar 12 of the drive engagement mechanism 1 and compress the first elastic member 13 and make the first positioning bead The 114 may not engage with the slot 31 of the driver shaft 3, so that the tool adapter lever can be easily disengaged from the driver shaft 3 for the user to operate the driver shaft 3.

由以上所述,本創作可提供雙向快速的令工具轉接桿與外接套筒5或自動工具4起子桿3組合、拆卸,可具較佳操作便利性,並可兼具較佳組合穩定性功效,並前述實施例為本創作例示,並非本創作限制,凡依據本創作 精神所為之等效改變亦應屬於本創申請專利範圍之範疇內。 From the above, the present invention can provide a two-way quick assembly and disassembly of the tool adapter rod with the external sleeve 5 or the automatic tool 4 screwdriver rod 3, which can have better operation convenience and can have better combination stability. Efficacy, and the foregoing examples are examples of the creation, not the limitations of this creation, The equivalent change of the spirit should also fall within the scope of the scope of the patent application.

1‧‧‧驅動接合機構 1‧‧‧Drive joint mechanism

11‧‧‧第一套接桿 11‧‧‧First set of posts

111‧‧‧插孔 111‧‧‧ jack

112‧‧‧接合部 112‧‧‧ joints

1121‧‧‧套孔 1121‧‧‧ hole sets

113‧‧‧第一透孔 113‧‧‧ first through hole

114‧‧‧第一定位珠 114‧‧‧First positioning bead

115‧‧‧嵌槽 115‧‧‧ slotted

116‧‧‧第一擋環 116‧‧‧First retaining ring

12‧‧‧活動套環 12‧‧‧ Activity collar

121‧‧‧套孔 121‧‧‧ hole sets

122‧‧‧第一內環壁 122‧‧‧First inner ring wall

123‧‧‧第二內環壁 123‧‧‧Second inner ring wall

124‧‧‧第二擋環 124‧‧‧second retaining ring

13‧‧‧第一彈性件 13‧‧‧First elastic parts

2‧‧‧外接工具接合機構 2‧‧‧External tool joint mechanism

21‧‧‧接合桿 21‧‧‧Joint Rod

211‧‧‧後段 211‧‧‧After

212‧‧‧前段 212‧‧‧

213‧‧‧第一擋壁 213‧‧‧ first barrier

214‧‧‧第一頂持部 214‧‧‧First top holding

215‧‧‧第二頂持部 215‧‧‧Second top holding department

22‧‧‧第二套接桿 22‧‧‧Second set of posts

221‧‧‧接合部 221‧‧‧ joints

222‧‧‧接合槽 222‧‧‧ joint groove

223‧‧‧後槽部 223‧‧‧ rear groove

224‧‧‧前槽部 224‧‧‧ front groove

227‧‧‧第二定位珠 227‧‧‧Second positioning bead

23‧‧‧第二彈性件 23‧‧‧Second elastic parts

3‧‧‧起子桿 3‧‧‧ screwdriver rod

31‧‧‧嵌槽 31‧‧‧Inlay

Claims (5)

一種工具轉接桿,包括:一驅動接合機構,主要具一第一套接桿、一活動套環、一第一彈性件,並該第一套接桿軸向後端設置可連動接合自動工具起子桿端部之插孔,又於插孔徑向對應該起子桿外側嵌槽位置設置第一透孔,並於第一透孔設置第一定位珠;又活動套環中央具可穿插第一套接桿之套孔,並可對應第一套接桿軸向位移以限制第一定位珠端緣可凸出或不凸出於插孔動作;又第一彈性件提供活動套環對應第一套接桿位移復位彈性,並使常態時第一定位珠凸出於插孔內,又令活動套環軸向位移時第一定位珠可不凸出於插孔;一外接工具接合機構,主要包括一接合桿、一第二套接桿、一第二彈性件,並該接合桿對應第一套接桿同軸設置,並具後、前段,並該後段與第一套接桿前端連動固接,並於前段前端徑向設置第一、二頂持部;又第二套接桿前端設置可套接外接工具之接合部,並於第二套接桿中央軸向設置可穿插接合桿之接合槽,並該接合槽後端、前端分別具配合接合桿後段、前段尺寸之後槽部、前槽部,又於前槽部徑向對應接合槽之第一、二頂持部位置設置第二透孔,並於第二透孔接合第二定位珠;又第二彈性件提供第二套接桿對應接合桿復位彈性,並使常態時第二定位珠端緣外凸於第二透孔外側;又令第二套接桿軸向位移時可令第二定位珠不外凸於第二透孔外側。 A tool adapter rod includes: a driving engagement mechanism, mainly having a first socket rod, a movable collar, a first elastic member, and the first sleeve rod axially rear end is provided with a jointable automatic tool a jack of the end of the rod, and a first through hole corresponding to the outer side of the jack in the radial direction of the jack, and a first positioning bead is disposed in the first through hole; and the center of the movable collar is insertable first a sleeve hole of the socket rod, and corresponding to the axial displacement of the first sleeve rod to limit the end edge of the first positioning bead may or may not protrude from the jack; and the first elastic member provides a movable collar corresponding to the first The socket rod displacement resets the elasticity, and the first positioning bead protrudes from the jack in the normal state, and the first positioning bead does not protrude from the jack when the movable collar is axially displaced; an external tool engagement mechanism mainly includes a joint rod, a second sleeve rod, a second elastic member, and the joint rod is coaxially disposed corresponding to the first sleeve rod, and has a rear portion and a front portion, and the rear portion is fixedly coupled with the front end of the first sleeve rod, And the first and second top portions are radially disposed at the front end of the front section; and the second set of rods The end portion is provided with a joint portion of the external tool, and an engagement groove of the insertion joint rod is axially disposed at a center of the second sleeve rod, and the rear end and the front end of the joint groove respectively have a groove portion corresponding to the rear portion of the joint rod and the front portion size a second through hole is disposed at a position corresponding to the first and second receiving portions of the front groove portion corresponding to the radial direction of the engaging groove, and the second positioning hole is engaged with the second through hole; and the second elastic member provides the second The socket rod corresponding to the engagement rod resets the elasticity, and the second positioning bead edge protrudes outwardly from the second through hole in the normal state; and the second positioning rod is axially displaced to make the second positioning bead not protruded Two outside of the through hole. 如申請專利範圍第1項所述之工具轉接桿,其中該驅動接合機構更包括第一擋環、第二擋環,又該驅動接合機構之第一套接桿前端設置接合部,並接合部具套孔,又於第一套接桿外緣設置嵌槽以接合第一擋環;又活 動套環於套孔後側內壁設置可抵靠第一定位珠朝向插孔凸出之第一內環壁,並第一內環壁直徑小於第一擋環外徑,又於套孔前側設置孔徑較第一內環壁大之第二內環壁,並第二內環壁可容置第一定位珠端緣以使第一定位珠可不凸出於插孔,又於第二內環壁前方固設第二擋環;又該第一彈性件為伸縮彈簧並套設於第一套接桿外緣,並其二端分別與第一、二擋環抵靠以提供活動套環作動彈性。 The tool adapter rod of claim 1, wherein the driving engagement mechanism further comprises a first retaining ring and a second retaining ring, and the front end of the first socket of the driving engaging mechanism is provided with a joint portion and engaged The sleeve has a hole, and a groove is arranged on the outer edge of the first sleeve to engage the first retaining ring; The movable sleeve is disposed on the inner wall of the rear side of the sleeve hole to be disposed against the first inner ring wall of the first positioning bead protruding toward the insertion hole, and the diameter of the first inner ring wall is smaller than the outer diameter of the first retaining ring, and the front side of the sleeve hole a second inner ring wall having a larger aperture than the first inner ring wall, and a second inner ring wall accommodating the first positioning bead end so that the first positioning bead may not protrude from the insertion hole and the second inner ring A second retaining ring is fixed in front of the wall; the first elastic member is a telescopic spring and is sleeved on the outer edge of the first connecting rod, and the two ends thereof abut against the first and second retaining rings respectively to provide a movable collar to actuate elasticity. 如申請專利範圍第2項所述之工具轉接桿,其中第一透孔內側端直徑小於第一定位珠直徑。 The tool adapter rod of claim 2, wherein the inner diameter of the first through hole is smaller than the diameter of the first positioning bead. 如申請專利範圍第1或2項所述之工具轉接桿,其中該外接工具接合機構之接合桿後段與第一套接桿前端接合部之套孔連動固接,又該接合桿前段直徑小於後段,並使前、後段間具第一擋壁,又於前段前端徑向設置凹入較淺之第一頂持部及凹入較深之第二頂持部;又第二套接桿之第二彈性件為伸縮彈簧設於第二套接桿之後槽部位置,並二端分別與第一、二擋壁抵靠以提供第二套接桿作動彈性。 The tool adapter rod according to claim 1 or 2, wherein the rear portion of the joint rod of the external tool engagement mechanism is fixedly coupled with the sleeve hole of the front end joint portion of the first socket rod, and the diameter of the front portion of the joint rod is smaller than The rear section has a first retaining wall between the front and rear sections, and a first recessed portion that is recessed shallowly and a second recessed portion that is recessed deeper in the front end of the front section; and the second set of rods The second elastic member is disposed at a position of the groove portion of the second socket after the second sleeve, and the two ends are respectively abutted against the first and second retaining walls to provide the second sleeve rod to be elastic. 如申請專利範圍第4項所述之工具轉接桿,其中第二透孔外側端直徑小於第二定位珠直徑。 The tool transfer rod of claim 4, wherein the outer diameter of the second through hole is smaller than the diameter of the second positioning bead.
TW101218163U 2012-09-20 2012-09-20 Adapting shaft of tool TWM456265U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9561581B2 (en) 2015-01-22 2017-02-07 Shu-Hui Yeh Quick-removal socket tool
CN110405459A (en) * 2019-08-06 2019-11-05 北京电子科技职业学院 A kind of automatic tapping machine screwdriver bit mould group
TWI778660B (en) * 2020-06-12 2022-09-21 日商益冉機械工具股份有限公司 Fall prevention device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9561581B2 (en) 2015-01-22 2017-02-07 Shu-Hui Yeh Quick-removal socket tool
CN110405459A (en) * 2019-08-06 2019-11-05 北京电子科技职业学院 A kind of automatic tapping machine screwdriver bit mould group
TWI778660B (en) * 2020-06-12 2022-09-21 日商益冉機械工具股份有限公司 Fall prevention device

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