TWM501316U - Firmly combined high precision tool holder - Google Patents
Firmly combined high precision tool holder Download PDFInfo
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- TWM501316U TWM501316U TW104202915U TW104202915U TWM501316U TW M501316 U TWM501316 U TW M501316U TW 104202915 U TW104202915 U TW 104202915U TW 104202915 U TW104202915 U TW 104202915U TW M501316 U TWM501316 U TW M501316U
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Description
本創作係涉及一種機床零件,尤其是指一種能穩定夾固筒夾的穩固結合高精度刀桿。This creation relates to a machine tool part, in particular to a stable combination of high precision shank that stabilizes the clamping collet.
現有刀桿如圖4所示,其包括有一刀桿本體60、一筒夾70、一刀具80及一固定蓋90;其中,刀具80穿置於筒夾70,筒夾70連同刀具80安裝於刀桿本體60,固定蓋90鎖固於刀桿本體60且使刀具80突出固定蓋90;刀桿本體60具有二端且設有一固結部61及一內孔62,固結部61設置於刀桿本體60的其中一端且設有外螺紋611及一固結部端面612,內孔62與固結部61設置於刀桿本體60的同一端,內孔62係為自刀桿本體60的其中一端面朝另一端延伸的圓錐形孔,筒夾70具有二端且設有一結合部71、一固定蓋抵部72及一環溝73,筒夾70的其中一端對應內孔62而設置成圓錐狀的結合部71,固定蓋抵部72設置於筒夾70的另一端,環溝73則設置於結合部71與固定蓋抵部72之間,環溝73具有與徑向平行的一結合部環面731與一抵部環面732,結合部環面731位於環溝73靠近結合部71的一側,抵部環面732則位於環溝73靠近固定蓋抵部72的一側。As shown in FIG. 4, the existing cutter bar includes a cutter body 60, a collet 70, a cutter 80 and a fixed cover 90. The cutter 80 is inserted into the collet 70, and the collet 70 is mounted with the cutter 80. The shank body 60, the fixing cover 90 is fixed to the shank body 60 and the tool 80 is protruded from the fixing cover 90. The shank body 60 has two ends and is provided with a fixing portion 61 and an inner hole 62. The fixing portion 61 is disposed on the shank body 60. One end of the shank body 60 is provided with an external thread 611 and a converging end surface 612. The inner hole 62 and the consolidating portion 61 are disposed at the same end of the shank body 60, and the inner hole 62 is from the shank body 60. A conical hole extending toward the other end, the collet 70 has two ends and is provided with a joint portion 71, a fixed cover abutting portion 72 and a ring groove 73. One end of the collet 70 is disposed in a cone corresponding to the inner hole 62. The joint portion 71, the fixed cover abutting portion 72 is disposed at the other end of the collet 70, and the annular groove 73 is disposed between the joint portion 71 and the fixed cover abutting portion 72. The annular groove 73 has a joint portion parallel to the radial direction. The toroid 731 and the abutment ring surface 732, the joint ring surface 731 is located on the side of the annular groove 73 near the joint portion 71, and the abutment ring surface 732 is located in the ring 73 near the fixed contact side portion 72 of the cover.
現有的刀桿由於刀桿本體60的內孔62與筒夾70的結合部71兩者間的接觸面積較小,使得筒夾70突出刀桿本體60的距離較大,讓刀桿本體60的固結部端面612與筒夾70的結合部環面731相差的距離W落在3.5mm~3.7mm之間,較小的接觸面積導致刀桿本體60夾持筒夾70的力度不夠,在加工時容易形成刀具80偏擺的情況;況且現有刀桿的刀桿本體60與固定蓋90係以螺鎖的方式來相互結合,刀桿本體60與固定蓋90兩者的螺紋間隙在刀桿高速旋轉時容易產生振動,因而無法確切地抵緊筒夾70,上述的兩種問題都會造成刀桿的平衡度不佳與加工精度下降的問題,由此可知現有的刀桿在結構設計上仍有改良、進步的空間。The existing shank has a small contact area between the inner hole 62 of the shank body 60 and the joint portion 71 of the collet 70, so that the distance between the collet 70 and the shank body 60 is large, so that the shank body 60 is The distance W between the end surface 612 of the consolidation portion and the annular surface 731 of the collet 70 falls between 3.5 mm and 3.7 mm, and the small contact area causes the cutter body 60 to hold the collet 70 insufficiently. In the case where the knives of the knives 80 are easily slanted, the shank body 60 of the existing shank and the fixed cover 90 are screwed together, and the thread gap between the shank body 60 and the fixed cover 90 is at the high speed of the arbor. When the rotation is easy to generate vibration, it is impossible to accurately abut the collet 70. The above two problems may cause the problem of poor balance of the arbor and the processing precision, and thus the existing arbor still has structural design. A space for improvement and progress.
為了解決現有刀桿因刀桿本體夾持筒夾的力度不夠、刀桿本體與固定蓋兩者的螺紋間隙在高速旋轉時產生振動所導致的加工精度低落的問題,本創作提出一種穩固結合高精度刀桿,將刀桿本體的固結部端面與筒夾的結合部環面相差的距離縮減於0.1mm~0.6mm之間、提升刀桿本體之夾持部與筒夾之結合部的接觸面積,來達到強化夾持力度的目的,此外,本創作於刀桿本體與固定蓋分別設有相對應的抵面與抵部,藉由刀桿本體與固定蓋兩者間的相互抵靠,解決現有刀桿高速旋轉時容易產生振動的問題。In order to solve the problem that the existing cutter bar has insufficient force to clamp the collet by the cutter body, and the machining gap between the cutter body and the fixed cover is low at high speed, the present invention proposes a stable combination. The precision cutter bar reduces the distance between the end surface of the joint portion of the cutter body and the ring portion of the collet to be reduced to between 0.1 mm and 0.6 mm, and the contact between the clamping portion of the cutter body and the collet is improved. The area is to achieve the purpose of strengthening the clamping force. In addition, the arbor body and the fixing cover are respectively provided with corresponding abutting surfaces and abutting portions, and the arbor body and the fixing cover abut each other. It solves the problem that the existing arbor is prone to vibration when it is rotated at a high speed.
本創作解決技術問題所提出的穩固結合高精度刀桿,其包括: 一刀桿本體,其具有二端且設有一固結部,該固結部在端面形成一固結部端面且設有一內孔; 一筒夾,其結合於該刀桿本體且具有二端,該筒夾設有一結合部、一環溝及一穿孔,該結合部位於該筒夾的其中一端且對應該內孔來設置,該結合部穿置於該內孔,該環溝鄰接於該結合部且具有與徑向平行的一結合部環面,該結合部環面位於該環溝靠近該結合部的一側,該結合部環面與該固結部端面相距0.1~0.6mm,該穿孔自該結合部軸向貫穿該筒夾; 一刀具,其結合於該筒夾且設有一筒夾結合部,該筒夾結合部的外徑配合該穿孔之孔徑來設置,該筒夾結合部穿置於該穿孔;以及 一固定蓋,其結合於該固結部。The present invention solves the technical problem and provides a stable combination of a high-precision cutter bar, comprising: a cutter body having two ends and a consolidating portion, the consolidating portion forming an end surface of the consolidating portion at the end surface and having an inner hole a collet coupled to the shank body and having two ends, the collet is provided with a joint portion, a ring groove and a through hole, the joint portion is located at one end of the collet and corresponding to the inner hole, the a joint portion is disposed in the inner hole, the annular groove is adjacent to the joint portion and has a joint portion annular surface parallel to the radial direction, the joint portion annular surface is located at a side of the annular groove adjacent to the joint portion, the joint portion The torus is spaced from the end surface of the consolidating portion by 0.1 to 0.6 mm, and the perforation extends through the collet from the joint portion; a cutter is coupled to the collet and is provided with a collet joint portion, the collet joint portion An outer diameter is provided to fit the aperture of the perforation, the collet joint is inserted through the perforation; and a fixing cover is coupled to the consolidating portion.
所述之穩固結合高精度刀桿,其中所述之固結部設有一第一螺鎖部及一第一抵面,該第一螺鎖部位於該固結部的外周面、靠近該固結部端面處且設有螺紋,該第一抵面鄰接該第一螺鎖部;所述固定蓋設有一第二螺鎖部及一第一抵部,該第二螺鎖部設有對應該第一螺鎖部的螺紋,該第一抵部鄰接該第二螺鎖部且對應該第一抵面來設置,該第一螺鎖部與該第二螺鎖部相互螺鎖,該第一抵面與該第一抵部相互抵靠。The securing portion is provided with a first screw locking portion and a first abutting surface, and the first screw locking portion is located on the outer circumferential surface of the consolidating portion and close to the consolidating portion. a thread is disposed on the end surface of the portion, the first abutting surface is adjacent to the first screw locking portion; the fixing cover is provided with a second screw locking portion and a first abutting portion, and the second screw locking portion is provided corresponding to the first a thread of a screw locking portion, the first abutting portion abutting the second screw locking portion and corresponding to the first abutting surface, the first screw locking portion and the second screw locking portion are mutually screwed, the first abutting The face and the first abutment abut each other.
所述之穩固結合高精度刀桿,其中所述之固結部設有一第二抵面,該第二抵面鄰接所述第一螺鎖部;所述固定蓋設有一第二抵部,該第二抵部鄰接所述第二螺鎖部且對應該第二抵面來設置,該第二抵面與該第二抵部相互抵靠。The securing portion is provided with a second abutting surface, and the second abutting surface abuts the first screw locking portion; the fixing cover is provided with a second abutting portion, The second abutting portion is disposed adjacent to the second screw locking portion and corresponding to the second abutting surface, and the second abutting surface and the second abutting portion abut each other.
所述之穩固結合高精度刀桿,其中所述之第一抵面之外徑小於所述第二抵面之外徑;所述第一抵部之內徑小於所述第二抵部之內徑。The sturdy combination of the high-precision shank, wherein the outer diameter of the first abutting surface is smaller than the outer diameter of the second abutting surface; the inner diameter of the first abutting portion is smaller than the inner portion of the second abutting portion path.
本創作的技術手段可獲得的功效增進在於: 1.本創作的穩固結合高精度刀桿,將刀桿本體的固結部端面與筒夾的結合部環面相差的距離縮減至0.1mm~0.6mm之間,有助於提升刀桿本體之內孔與筒夾之結合部的接觸面積,並藉此達到強化夾持力度及穩固結合筒夾的目的。 2.本創作於刀桿本體的固結部設有第一抵面及第二抵面、於固定蓋設有相對應的第一抵部及第二抵部,藉由第一抵面抵靠於第一抵部、第二抵面抵靠於第二抵部,可解決現有刀桿高速旋轉時容易產生振動而無法達到穩定切削的問題。The enhancements obtained by the technical means of the creation are as follows: 1. The stability of the creation is combined with the high-precision shank, and the distance between the end surface of the consolidation portion of the shank body and the annular portion of the collet is reduced to 0.1 mm to 0.6. Between mm, it helps to increase the contact area between the inner hole of the cutter body and the joint of the collet, and thereby achieves the purpose of strengthening the clamping force and firmly joining the collet. 2. The first abutting surface and the second abutting surface are provided on the fixing portion of the arbor body, and the corresponding first abutting portion and the second abutting portion are disposed on the fixing cover, and the first abutting surface abuts The first abutting portion and the second abutting surface abut against the second abutting portion, which can solve the problem that the existing arbor is prone to vibration when rotating at a high speed and cannot achieve stable cutting.
為能詳細瞭解本創作的技術特徵及實用功效,並可依照創作內容來實現,玆進一步以如圖式所示的較佳實施例,詳細說明如后:In order to understand the technical features and practical functions of the present work in detail, and in accordance with the creative content, the following further describes the preferred embodiment as shown in the following figure:
如圖1及圖2所示,本創作的穩固結合高精度刀桿係包括有一刀桿本體10、一筒夾20、一刀具30及一固定蓋40;其中,該刀具30穿置於該筒夾20,該筒夾20連同該刀具30安裝於該刀桿本體10,該固定蓋40鎖固於該刀桿本體10且使該刀具30突出該固定蓋40。As shown in FIG. 1 and FIG. 2, the solid combination high-precision cutter bar of the present invention comprises a cutter body 10, a collet 20, a cutter 30 and a fixed cover 40; wherein the cutter 30 is placed in the cylinder The clip 20 is mounted to the cutter body 10 along with the cutter 30. The fixed cover 40 is locked to the cutter body 10 and the cutter 30 protrudes from the fixed cover 40.
如圖2及圖3所示,該刀桿本體10具有二端且設有一固結部11,該固結部11在端面形成一固結部端面111且設有一第一螺鎖部112、一第一抵面113、一第二抵面114及一內孔115;其中,該第一螺鎖部112位於該固結部11的外周面、靠近該固結部端面111處且設有螺紋,該第一抵面113及該第二抵面114分別設置於該第一螺鎖部112的兩側,該第一抵面113位於靠近該固結部端面111處,該第一抵面113的外徑小於該第二抵面114的外徑,該內孔115係為自該固結部端面111朝該刀桿本體10的另一端延伸的圓錐形孔。As shown in FIG. 2 and FIG. 3 , the shank body 10 has two ends and is provided with a fixing portion 11 . The fixing portion 11 defines a fixing portion end surface 111 on the end surface and is provided with a first screw locking portion 112 . a first abutting surface 113, a second abutting surface 114, and an inner hole 115; wherein the first screwing portion 112 is located on the outer circumferential surface of the consolidating portion 11, near the end surface 111 of the consolidating portion, and is provided with a thread. The first abutting surface 113 and the second abutting surface 114 are respectively disposed on two sides of the first screwing portion 112. The first abutting surface 113 is located near the end surface 111 of the consolidating portion, and the first abutting surface 113 The outer diameter is smaller than the outer diameter of the second abutting surface 114, and the inner hole 115 is a conical hole extending from the end surface 111 of the consolidating portion toward the other end of the shank body 10.
如圖2及圖3所示,該筒夾20具有二端且設有一結合部21、一固定蓋抵部22、一環溝23及一穿孔24;其中,該結合部21位於該筒夾20的其中一端且對應該內孔115而設置成圓錐狀,該固定蓋抵部22係為傾斜的一圈抵面且設置於該筒夾20的另一端,該環溝23凹設於該結合部21與該固定蓋抵部22之間,該環溝23具有與徑向平行的一結合部環面231與一抵部環面232,該結合部環面231位於該環溝23靠近該結合部21的一側,該抵部環面232則位於該環溝23靠近該固定蓋抵部22的一側,該穿孔24自該結合部21軸向貫設至該固定蓋抵部22。As shown in FIG. 2 and FIG. 3 , the collet 20 has two ends and is provided with a joint portion 21 , a fixed cover abutment portion 22 , a ring groove 23 and a through hole 24 . The joint portion 21 is located at the collet 20 . One end of the inner cover 115 is formed in a conical shape, and the fixed cover abutting portion 22 is disposed on the other end of the collet 20 , and the annular groove 23 is recessed in the joint portion 21 . The annular groove 23 has a joint annular surface 231 and abutment annular surface 232 parallel to the radial direction, and the joint annular surface 231 is located adjacent to the joint portion 21 of the annular groove 23 . The abutting ring surface 232 is located on a side of the annular groove 23 adjacent to the fixed cover abutting portion 22 , and the through hole 24 extends from the coupling portion 21 to the fixing cover abutting portion 22 .
如圖2及圖3所示,該刀具30具有二端且設有一切削部31及一筒夾結合部32;其中,該切削部31位於該刀具30的其中一端且係為螺旋狀的刀刃,該筒夾結合部32位於該刀具30的另一端,該筒夾結合部32的外徑係配合該筒夾20的穿孔24之孔徑來設置。As shown in FIG. 2 and FIG. 3, the cutter 30 has two ends and is provided with a cutting portion 31 and a collet joint portion 32. The cutting portion 31 is located at one end of the cutter 30 and is a spiral blade. The collet joint 32 is located at the other end of the cutter 30, and the outer diameter of the collet joint 32 is provided to fit the aperture of the perforation 24 of the collet 20.
如圖2及圖3所示,該固定蓋40係呈罩蓋狀且具有一蓋板及結合於該蓋板的一周壁,該固定蓋40設有一通孔41、一筒夾抵部42、一第二螺鎖部43、一第一抵部44及一第二抵部45;其中,該通孔41設於該固定蓋40之蓋板的中間位置,該通孔41延伸形成該筒夾抵部42,該筒夾抵部42對應該固定蓋抵部22設置成環形的一斜面,該第二螺鎖部43、該第一抵部44及該第二抵部45設置於該固定蓋40之周壁的內周面,該第二螺鎖部43設有對應該刀桿本體10之第一螺鎖部112的螺紋,該第一抵部44與該第二抵部45分別設置於該第二螺鎖部43的兩側,該第一抵部44對應該刀桿本體10的第一抵面113設置於靠近該筒夾抵部42處,該第二抵部45對應該刀桿本體10的第二抵面114來設置,該第一抵部44的內徑小於該第二抵部45的內徑。As shown in FIG. 2 and FIG. 3 , the fixing cover 40 has a cover shape and has a cover plate and a peripheral wall coupled to the cover plate. The fixing cover 40 is provided with a through hole 41 and a collet abutting portion 42 . a second screwing portion 43 , a first abutting portion 44 and a second abutting portion 45 ; wherein the through hole 41 is disposed at an intermediate position of the cover plate of the fixing cover 40 , the through hole 41 extending to form the collet In the abutting portion 42 , the collet abutting portion 42 is disposed in a ring-shaped inclined surface corresponding to the fixed cap abutting portion 22 , and the second screw locking portion 43 , the first abutting portion 44 and the second abutting portion 45 are disposed on the fixing cover The second screw portion 43 is provided with a thread corresponding to the first screw portion 112 of the blade body 10, and the first abutting portion 44 and the second abutting portion 45 are respectively disposed on the inner peripheral surface of the peripheral wall of the 40 The first abutting portion 44 of the second screw locking portion 43 is disposed adjacent to the collet abutting portion 42 corresponding to the first abutting surface 113 of the shank body 10, and the second abutting portion 45 corresponds to the shank body The second abutting surface 114 of the 10 is disposed, and the inner diameter of the first abutting portion 44 is smaller than the inner diameter of the second abutting portion 45.
如圖2及圖3所示,組裝本創作的穩固結合高精度刀桿時,首先將該刀具30的筒夾結合部32穿置於該筒夾20的穿孔24,接著將該筒夾20連同該刀具30以該筒夾20所設之結合部21安裝於該刀桿本體10的內孔115,最後再將該固定蓋40以所設之第二螺鎖部43螺鎖於該刀桿本體10的第一螺鎖部112、使該固定蓋40的筒夾抵部42抵靠於該筒夾20的固定蓋抵部22,並讓該刀具30的切削部31穿出該固定蓋40的通孔41,即完成本創作的組裝。As shown in FIG. 2 and FIG. 3, when assembling the solid combination high-precision shank of the present invention, the collet joint 32 of the cutter 30 is first placed on the perforation 24 of the collet 20, and then the collet 20 is The cutter 30 is mounted on the inner hole 115 of the cutter body 10 by the joint portion 21 of the collet 20, and finally the fixed cover 40 is screwed to the cutter body by the second screw portion 43 provided. The first screw locking portion 112 of the fixing member 40 abuts against the fixing cover abutting portion 22 of the collet 20 and allows the cutting portion 31 of the cutter 30 to pass through the fixing cover 40. The through hole 41, that is, the assembly of the present creation is completed.
本創作將該刀桿本體10的固結部端面111與該筒夾20的結合部環面231之間相差的距離限制於0.1mm~0.6mm之間,與現有的刀桿相比,有助於提升該刀桿本體10之內孔115與該筒夾20之結合部21的接觸面積,並藉此達到強化夾持力度的目的;本創作於該刀桿本體10的固結部11設有該第一抵面113及該第二抵面114、於該固定蓋40設有相對應的該第一抵部44及該第二抵部45,藉由該刀桿本體10的第一抵面113抵靠於該固定蓋40的第一抵部44、該刀桿本體10的第二抵面114抵靠於該固定蓋40的第二抵部45,可解決現有刀桿高速旋轉時容易產生振動的問題。The present invention limits the distance between the end surface 111 of the consolidation portion of the shank body 10 and the joint surface 231 of the collet 20 to between 0.1 mm and 0.6 mm, which is helpful compared with the existing arbor. The contact area of the inner hole 115 of the shank body 10 and the joint portion 21 of the collet 20 is raised, thereby achieving the purpose of strengthening the clamping force; the present invention is provided in the consolidation portion 11 of the shank body 10 The first abutting surface 113 and the second abutting surface 114 are provided with the corresponding first abutting portion 44 and the second abutting portion 45 on the fixing cover 40 by the first abutting surface of the shank body 10 Abutting against the first abutting portion 44 of the fixing cover 40 and the second abutting surface 114 of the shank body 10 abutting against the second abutting portion 45 of the fixing cover 40, the existing arbor is easy to generate when rotating at a high speed. The problem of vibration.
10‧‧‧刀桿本體
11‧‧‧固結部
111‧‧‧固結部端面
112‧‧‧第一螺鎖部
113‧‧‧第一抵面
114‧‧‧第二抵面
115‧‧‧內孔
20‧‧‧筒夾
21‧‧‧結合部
22‧‧‧固定蓋抵部
23‧‧‧環溝
231‧‧‧結合部環面
232‧‧‧抵部環面
24‧‧‧穿孔
30‧‧‧刀具
31‧‧‧切削部
32‧‧‧筒夾結合部
40‧‧‧固定蓋
41‧‧‧通孔
42‧‧‧筒夾抵部
43‧‧‧第二螺鎖部
44‧‧‧第一抵部
45‧‧‧第二抵部
60‧‧‧刀桿本體
61‧‧‧固結部
611‧‧‧外螺紋
612‧‧‧固結部端面
62‧‧‧內孔
70‧‧‧筒夾
71‧‧‧結合部
72‧‧‧固定蓋抵部
73‧‧‧環溝
731‧‧‧結合部環面
732‧‧‧抵部環面
80‧‧‧刀具
90‧‧‧固定蓋
W‧‧‧距離10‧‧‧Cutter body
11‧‧‧Consolidation
111‧‧‧Consolidation end face
112‧‧‧First screw lock
113‧‧‧ first face
114‧‧‧ second face
115‧‧‧ hole
20‧‧‧ Collet
21‧‧‧Combination Department
22‧‧‧Fixed cover
23‧‧‧Circle
231‧‧‧ Joint torus
232‧‧‧Abutment
24‧‧‧Perforation
30‧‧‧Tools
31‧‧‧cutting department
32‧‧‧ Collet joint
40‧‧‧Fixed cover
41‧‧‧through hole
42‧‧‧ Collet abutment
43‧‧‧Second screw lock
44‧‧‧ first arrival
45‧‧‧ second arrival
60‧‧‧Cutter body
61‧‧‧Consolidation
611‧‧‧ external thread
612‧‧‧Consolidation end face
62‧‧‧ inside hole
70‧‧‧ Collet
71‧‧‧Combination
72‧‧‧Fixed cover
73‧‧‧Circle
731‧‧‧ joint torus
732‧‧‧Abutment
80‧‧‧Tools
90‧‧‧Fixed cover
W‧‧‧ distance
圖1係本創作較佳實施例之外觀立體圖。 圖2係本創作較佳實施例之元件分解圖。 圖3係本創作較佳實施例之剖面圖。 圖4係現有刀桿之剖面圖。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view showing the appearance of a preferred embodiment of the present invention. Figure 2 is an exploded view of the preferred embodiment of the present invention. Figure 3 is a cross-sectional view of a preferred embodiment of the present invention. Figure 4 is a cross-sectional view of a conventional arbor.
10‧‧‧刀桿本體 10‧‧‧Cutter body
11‧‧‧固結部 11‧‧‧Consolidation
111‧‧‧固結部端面 111‧‧‧Consolidation end face
112‧‧‧第一螺鎖部 112‧‧‧First screw lock
113‧‧‧第一抵面 113‧‧‧ first face
114‧‧‧第二抵面 114‧‧‧ second face
115‧‧‧內孔 115‧‧‧ hole
20‧‧‧筒夾 20‧‧‧ Collet
21‧‧‧結合部 21‧‧‧Combination Department
22‧‧‧固定蓋抵部 22‧‧‧Fixed cover
23‧‧‧環溝 23‧‧‧Circle
231‧‧‧結合部環面 231‧‧‧ Joint torus
232‧‧‧抵部環面 232‧‧‧Abutment
24‧‧‧穿孔 24‧‧‧Perforation
30‧‧‧刀具 30‧‧‧Tools
31‧‧‧切削部 31‧‧‧cutting department
32‧‧‧筒夾結合部 32‧‧‧ Collet joint
40‧‧‧固定蓋 40‧‧‧Fixed cover
41‧‧‧通孔 41‧‧‧through hole
42‧‧‧筒夾抵部 42‧‧‧ Collet abutment
43‧‧‧第二螺鎖部 43‧‧‧Second screw lock
44‧‧‧第一抵部 44‧‧‧ first arrival
45‧‧‧第二抵部 45‧‧‧ second arrival
W‧‧‧距離 W‧‧‧ distance
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104202915U TWM501316U (en) | 2015-02-25 | 2015-02-25 | Firmly combined high precision tool holder |
JP2015003824U JP3200356U (en) | 2015-02-25 | 2015-07-29 | Firmly assembled high-precision cutting blade holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104202915U TWM501316U (en) | 2015-02-25 | 2015-02-25 | Firmly combined high precision tool holder |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM501316U true TWM501316U (en) | 2015-05-21 |
Family
ID=53723067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW104202915U TWM501316U (en) | 2015-02-25 | 2015-02-25 | Firmly combined high precision tool holder |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3200356U (en) |
TW (1) | TWM501316U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI665040B (en) * | 2018-10-19 | 2019-07-11 | 鼎朋企業股份有限公司 | Milling chuck having detachable components |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108972038A (en) * | 2018-09-30 | 2018-12-11 | 广州汇专工具有限公司 | Clamp assemblies |
-
2015
- 2015-02-25 TW TW104202915U patent/TWM501316U/en not_active IP Right Cessation
- 2015-07-29 JP JP2015003824U patent/JP3200356U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI665040B (en) * | 2018-10-19 | 2019-07-11 | 鼎朋企業股份有限公司 | Milling chuck having detachable components |
Also Published As
Publication number | Publication date |
---|---|
JP3200356U (en) | 2015-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4K | Annulment or lapse of a utility model due to non-payment of fees |