TWI677403B - Suitable for a variety of calibration fixtures with adjustable positioning angle before grinding - Google Patents
Suitable for a variety of calibration fixtures with adjustable positioning angle before grinding Download PDFInfo
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- TWI677403B TWI677403B TW107138700A TW107138700A TWI677403B TW I677403 B TWI677403 B TW I677403B TW 107138700 A TW107138700 A TW 107138700A TW 107138700 A TW107138700 A TW 107138700A TW I677403 B TWI677403 B TW I677403B
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Abstract
一種適用多種刀具研磨前定位角度可調整之校準夾具，包括夾持組鎖固刀具長度，保持定位環及鎖環可調整，校正組之定位本體一側設校正塊得靠置於定位環之定位切面，定位本體另面設等間隔數定位孔與二螺孔，旋轉蓋上設不等間隔的數鎖孔，旋轉蓋上設一凹滑槽滑設滑移定位片，定位銷插鎖於其一鎖孔與其一定位孔，以達到強力型、一般型或精修型刀具角度設定，並將滑移定位片之定位凸點往刀具中心點移動，其後旋轉刀具使刃口碰觸定位凸點完成實體立即定位，再將鎖環鎖緊定位切面與銑刀刀刃間之定位角度，如此即可研磨出所需的特定角度者。 A calibration fixture capable of adjusting the positioning angle of various tools before grinding, including a clamping group to lock the length of the cutter, a positioning ring and a locking ring that can be adjusted, and a calibration block on one side of the positioning body of the calibration group can be positioned against the positioning ring. On the other side, the positioning body is provided with equally spaced positioning holes and two screw holes on the other side of the positioning body. The rotation cover is provided with unequally spaced number lock holes. A keyhole and a positioning hole to achieve the setting of the angle of the powerful, general or finishing tool, and move the positioning protrusion of the sliding positioning piece toward the center of the tool, and then rotate the tool to make the cutting edge touch the positioning protrusion Point to complete the solid positioning immediately, and then lock the locking ring to lock the positioning angle between the cutting surface and the milling cutter edge, so that you can grind out the specific angle required.
Description
本發明提供一種刀具定位研磨之技術領域，尤指其技術上提供一種適用多種刀具研磨前定位角度可調整之校準夾具，其夾持組夾固刀具長度後，於校正組調校定位切面與刃口角度並鎖緊後，夾持組移至研磨機研磨出所需角度刀具者。 The present invention provides a technical field of tool positioning and grinding, in particular, it provides a technically applicable calibration fixture capable of adjusting the positioning angle of various tools before grinding. The clamping group fixes the length of the tool and then adjusts the positioning cutting surface and cutting edge in the calibration group After the mouth angle is locked, the clamping group is moved to the grinder to grind the required angle cutter.
按，參閱申請案號第104202344號「研磨機之刀具調整定位結構」新型專利案，係為本案發明人早期的創作，其係由一後夾頭、一筒夾件、一鎖環、一前夾頭及一定位環所組成；後夾頭外周緣具有一外螺紋部，且後夾頭內周緣凸設一抵擋部，而得以彈性內縮之筒夾件外周緣具有一外錐部，且異於外錐部一側具有一漸縮部，漸縮部容置於後夾頭內，而鎖環內緣凸設出一擋緣，且鎖環內緣具有一內螺紋部，而鎖環係裝設於後夾頭外周緣，而前夾頭一側外周緣具有一凸緣部，且前夾頭內周緣具有一內錐孔及一內螺紋部，內錐孔供筒夾件之外錐部容置，而前夾頭內螺紋部螺設後夾頭外螺紋部，而定位環與鎖環螺設， 且定位環內周緣設有一得以靠抵前夾頭之凸緣部的階級部，而定位環外周緣平切設有二相對之定位切面；藉此，當刀具定位時，可一次到位，不需花費時間重複多次的調整定位，且可快速檢視刀具刃角線及快速調整刀具刃角線是否準確，以便可進行研磨一刃以上到多刃之刀刃口的刀具，整體之刀具定位、校正方便操作且快速。 Press, refer to the new patent application No. 104202344 "Gear Adjustment and Positioning Structure of Grinder", which is an early creation of the inventor of this case. It consists of a rear chuck, a collet, a lock ring, a front A collet and a positioning ring; the outer periphery of the rear collet has an external thread portion, and an abutment portion is convexly arranged on the inner periphery of the rear collet, so that the outer periphery of the collet member which can be elastically contracted has an outer cone portion, and There is a tapered part on the side different from the outer cone part, the tapered part is accommodated in the rear chuck, the inner edge of the lock ring is provided with a retaining edge, and the inner edge of the lock ring has an internal thread part, and the lock ring It is installed on the outer periphery of the rear chuck, while the outer periphery of the front chuck has a flange portion, and the inner periphery of the front chuck has an inner tapered hole and an internal threaded portion. The inner tapered hole is provided outside the collet. The tapered part is accommodated, and the internal thread part of the front collet is screwed with the external thread part of the rear collet, and the positioning ring and the lock ring are screwed. The inner periphery of the positioning ring is provided with a step portion that can abut against the flange portion of the front chuck, and the outer periphery of the positioning ring is provided with two opposite positioning cut planes; thus, when the tool is positioned, it can be in place at one time, without It takes time to adjust the positioning repeatedly, and can quickly check the cutting edge angle of the tool and quickly adjust whether the cutting edge angle is accurate, so that it can grind a tool with more than one edge to multiple cutting edges. The overall tool positioning and calibration are convenient. Operation and fast.
惟，其前述習知之研磨機之刀具調整定位結構，其雖可作刀具調整定位，但其定位是靠一凸透鏡配合一條校正線以虛像進行定位，然而虛像無法像實體定位的準確，因需要考慮到視角方向或是每個人的觀視習慣等問題，所以虛像的校準偏差值相當大，而本發明採用實體的定位凸點碰觸刃口定位，其碰到即定位任何人來做條件都一樣而不會有誤差者。 However, the cutter adjustment and positioning structure of the aforementioned conventional grinder, although it can be used for cutter adjustment and positioning, its positioning is based on a convex lens and a correction line to locate the virtual image. However, the virtual image cannot be accurately positioned as a solid, so it needs to be considered. To the viewing direction or the viewing habits of everyone, so the calibration deviation value of the virtual image is quite large, and the present invention uses a solid positioning bump to touch the edge position, and it will be the same to locate anyone to meet the conditions There will be no errors.
是以，針對上述習知結構所存在之問題點，如何開發一種更具理想實用性之創新結構，實消費者所殷切企盼，亦係相關業者須努力研發突破之目標及方向。 Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical is eagerly awaited by consumers, and it is also the goal and direction for relevant industry players to work hard to make breakthroughs.
有鑑於此，發明人本於多年從事相關產品之製造開發與設計經驗，針對上述之目標，詳加設計與審慎評估後，終得一確具實用性之本發明。 In view of this, the inventor has been engaged in the manufacturing development and design of related products for many years. In view of the above-mentioned goals, after detailed design and careful evaluation, the present invention is indeed practical.
本發明之主要目的在於提供一種適用多種刀具研磨前定位角度可調整之校準夾具，其夾持組固定刀具長 度，其校正組得以設定多種定位切面與刀具刃口角度，且得配合10°螺旋角、30°螺旋角或30°以上螺旋角的刀具，以適應精修型刀具或強力型刀具用，可設定強力型、一般型或精修型刀具，並以實體定位方式而非目測定位方式，得更準確無誤差的快速定位，再將該角度固定後進行研磨者。 The main object of the present invention is to provide a calibration fixture that can adjust the positioning angle of various tools before grinding. Degree, its correction group can set a variety of positioning cutting planes and cutting edge angles, and must be matched with 10 ° helix angle, 30 ° helix angle, or more than 30 ° helix angle tools to adapt to precision tools or powerful tools, can Set powerful, general or finishing tools, and use the solid positioning method instead of the visual positioning method to get more accurate and error-free rapid positioning, and then fix the angle for grinding.
為達上述目的，本發明提供一種適用多種刀具研磨前定位角度可調整之校準夾具，係包含有：一夾持組及一校正組所組成，其夾持組包括一後夾頭與一前夾頭間夾設一筒夾件，前夾頭並得以鎖環鎖緊定位環或調鬆使定位環可連同鎖環轉動所需角度，定位環設定位切面，其夾持組中心位置並供一刀具穿貫先調長度固定，再其鎖環與定位環旋轉並固定角度，主要校正組包括定位本體、旋轉蓋及滑移定位片，滑移定位片設缺槽及缺槽內突設的一定位凸點，定位本體一側設校正塊得卡於定位切面，定位本體另面設等間隔定位孔與二螺孔，旋轉蓋上設一個以上不等間隔鎖孔，旋轉蓋上設一凹滑槽滑設滑移定位片，一定位銷插組螺鎖於其一鎖孔與其一定位孔，以達到強力型、一般型或精修型刀具角度設定，並藉由滑移定位片將定位凸點往刀具中心點移動，其後旋轉刀具使刀刃碰觸定位凸點完成實體立即定位，再將鎖環鎖緊定位切面與刀具刀刃間之定位角度，如此即可將夾持組連同刀具一起以研磨機 進行刀具所需特定角度研磨者。 In order to achieve the above object, the present invention provides a calibration jig capable of adjusting the positioning angle of various tools before grinding, comprising: a clamping group and a correction group, the clamping group including a rear chuck and a front chuck A collet is clamped between the heads, and the front chuck can be locked with the locking ring to lock the positioning ring or loosened so that the positioning ring can rotate with the locking ring to the required angle. The cutter passes through the fixed length first, and then its lock ring and positioning ring rotate and fix the angle. The main correction group includes the positioning body, the rotating cover and the sliding positioning piece. The sliding positioning piece is provided with a slot and a protrusion inside the slot. Positioning bumps. One side of the positioning body is provided with a calibration block to be stuck on the positioning cut surface. The other side of the positioning body is provided with equally spaced positioning holes and two screw holes. The rotation cover is provided with more than one unequal interval lock hole. The slot slide is provided with a sliding positioning piece, and a positioning pin is inserted into a locking hole and a positioning hole to achieve a powerful, general or refined cutter angle setting, and the positioning protrusion is slid by the sliding positioning piece. Point to tool center point, after Touch switch tool blade edge positioning bump positioned immediately completed entity, then lock the lock ring is positioned between the angle section and the knife edge is positioned, so the tool can be clamped together along with the group mill The specific angle grinder required for the tool.
有關本發明所採用之技術、手段及其功效，茲舉一較佳實施例並配合圖式詳細說明於後，相信本發明上述之目的、構造及特徵，當可由之得一深入而具體的瞭解。 Regarding the technology, means and effects adopted by the present invention, a preferred embodiment will be described in detail with reference to the drawings. It is believed that the above-mentioned objects, structures, and characteristics of the present invention can be understood thoroughly and in detail. .
A‧‧‧夾持組 A‧‧‧Clamping group
10‧‧‧後夾頭 10‧‧‧ rear chuck
11‧‧‧外螺紋部 11‧‧‧External thread
12‧‧‧抵擋部 12‧‧‧Rejection
20‧‧‧筒夾件 20‧‧‧ Collets
201‧‧‧夾持孔 201‧‧‧Clamping holes
21‧‧‧外錐部 21‧‧‧ Outer cone
22‧‧‧漸縮部 22‧‧‧Tapered
23‧‧‧剖槽 23‧‧‧Slotted
30‧‧‧鎖環 30‧‧‧lock ring
31‧‧‧擋緣 31‧‧‧Border
32‧‧‧內螺紋部 32‧‧‧ Internal thread
40‧‧‧前夾頭 40‧‧‧Front Chuck
41‧‧‧凸緣部 41‧‧‧ flange
42‧‧‧內錐孔 42‧‧‧Inner taper hole
43‧‧‧內螺紋部 43‧‧‧ Internal thread
50‧‧‧定位環 50‧‧‧ positioning ring
51‧‧‧外螺紋部 51‧‧‧External thread
52‧‧‧階級部 52‧‧‧Class Division
53‧‧‧定位切面 53‧‧‧ Positioning section
B‧‧‧校正組 B‧‧‧ Calibration Group
60‧‧‧定位本體 60‧‧‧ positioning body
61‧‧‧校正塊 61‧‧‧correction block
62‧‧‧定位孔 62‧‧‧ Positioning hole
63‧‧‧螺孔 63‧‧‧screw holes
70‧‧‧旋轉蓋 70‧‧‧Swivel cover
71‧‧‧長條調整槽 71‧‧‧Slot adjustment slot
72‧‧‧螺絲 72‧‧‧ Screw
73‧‧‧鎖孔 73‧‧‧ keyhole
74‧‧‧定位銷 74‧‧‧ positioning pin
741‧‧‧錐度頭 741‧‧‧taper head
742‧‧‧外螺紋 742‧‧‧external thread
75‧‧‧凹滑槽 75‧‧‧ concave chute
751‧‧‧大徑螺孔 751‧‧‧large diameter screw hole
752‧‧‧小徑螺孔 752‧‧‧small diameter screw hole
80‧‧‧滑移定位片 80‧‧‧ Sliding positioning piece
81‧‧‧缺槽 81‧‧‧ missing slot
811‧‧‧定位凸點 811‧‧‧ positioning bump
82‧‧‧大徑長條孔 82‧‧‧Large diameter long hole
83‧‧‧小徑長條孔 83‧‧‧Small hole
84‧‧‧大徑螺絲 84‧‧‧large diameter screw
85‧‧‧小徑螺絲 85‧‧‧small diameter screw
90‧‧‧刀具 90‧‧‧ cutter
91‧‧‧刃口 91‧‧‧Edge
C‧‧‧第一區域 C‧‧‧First Zone
D‧‧‧第二區域 D‧‧‧Second Zone
E‧‧‧第三區域 E‧‧‧Third Zone
- θ‧‧‧順時針轉θ角度 -θ‧‧‧ turn clockwise θ angle
+ θ‧‧‧逆時針轉θ角度 + θ‧‧‧ turn θ angle counterclockwise
第一圖係本發明其一實施例之立體示意圖。 The first diagram is a schematic perspective view of an embodiment of the present invention.
第二圖係本發明其一實施例之立體分解示意圖。 The second figure is a three-dimensional exploded view of an embodiment of the present invention.
第三圖係本發明其一實施例之定位凸點碰觸刀刃口定位狀態示意圖。 The third figure is a schematic diagram of a positioning state where a positioning bump touches a blade edge according to an embodiment of the present invention.
第四圖係本發明其一實施例之定位孔與鎖孔偏差角度之狀態示意圖。 The fourth figure is a schematic diagram of the deviation angle between the positioning hole and the keyhole according to an embodiment of the present invention.
第五圖係本發明其一實施例之夾持組夾固刀具之立體示意圖。 The fifth figure is a schematic perspective view of a clamping tool of a clamping group according to an embodiment of the present invention.
第六圖係本發明其一實施例之校正組後視方向立體示意圖。 The sixth diagram is a three-dimensional schematic diagram of a rearward direction of a correction group according to an embodiment of the present invention.
第七圖係本發明其一實施例之校正組前視方向立體示意圖。 The seventh figure is a schematic perspective view of a correction group in a front direction according to an embodiment of the present invention.
第八圖係本發明其一實施例之剖面示意圖。 The eighth figure is a schematic cross-sectional view of an embodiment of the present invention.
本發明係提供一種適用多種刀具研磨前定位角 度可調整之校準夾具之設計者。 The invention provides a positioning angle suitable for a variety of cutting tools before grinding. Designer of adjustable calibration fixture.
為使 貴審查委員對本發明之目的、特徵及功效能夠有更進一步之瞭解與認識，茲配合實施方式及圖式詳述如後：參閱第一、二及第八圖所示，本發明提供一種適用多種刀具研磨前定位角度可調整之校準夾具，係包含有：一夾持組(A)及一校正組(B)所組成，前述夾持組(A)包括一後夾頭10之外周緣具有一外螺紋部11，且前述後夾頭10之中空內部凸設一抵擋部12；一筒夾件20設貫通夾持孔201，前述筒夾件20之一側外周緣設一外錐部21連接一漸縮部22一體成型，前述外錐部21與前述漸縮部22分別設有若干剖槽23，而前述筒夾件20漸縮部22係容置於前述後夾頭10內，使前述漸縮部22得以靠抵於前述抵擋部12；中空的一鎖環30內緣設一擋緣31及一內螺紋部32，而前述鎖環30係裝設於前述後夾頭10之外周緣；一前夾頭40一側外周緣具有一凸緣部41，前述前夾頭40之中空內部設有一內錐孔42及一內螺紋部43，前述內錐孔42係供前述筒夾件20外錐部21容置，而前述前夾頭40內螺紋部43係螺設前述後夾頭10外螺紋部11；中空的一定位環50一側外周緣設有得與前述鎖環30內螺紋部32螺設之一外螺紋部51，且前述定位環50之內周緣設有得以靠抵 前述前夾頭40凸緣部41的一階級部52，而前述定位環50之外周緣平切設有至少二相對之定位切面53；其特徵在於：前述校正組(B)包括中空的一定位本體60，前述定位本體60一側具有與前述定位環50定位切面53相對應之校正塊61，各前述校正塊61得與前述定位切面53靠置，以進行前述定位切面53與刀具90之刃口91夾角角度校正，前述定位本體60異於前述校正塊61的另側設有一以上的定位孔62，且兩兩前述定位孔62為等間隔設置，前述定位本體60另側設有二螺孔63；中空的一旋轉蓋70，前述旋轉蓋70對應前述定位本體60二螺孔63設有二長條調整槽71，二個螺絲72分別穿貫前述二長條調整槽71而分別鎖固至前述二螺孔63，並保持前述旋轉蓋70仍可旋轉，前述旋轉蓋70表面得分區域設數鎖孔73，每一區域之前述鎖孔73更可設成一種、二種或三種型式前述刀具90使用之前述鎖孔73；一定位銷74，前述定位銷74一端設錐度頭741，另端設外螺紋742，前述定位銷74得插鎖於其一前述定位孔62及其一前述鎖孔73定位，前述旋轉蓋70表面設有凹滑槽75，前述凹滑槽75上滑設一滑移定位片80，前述滑移定位片80中段設缺槽81，前述缺槽81內往前述定位本體60方向突設一定位凸點811，前述定位凸點811滑移往前述刀具90中心，再前述刀具90旋轉，則前述定位凸點811可碰 觸前述刀具90刃口91立即定位。 In order to allow your reviewers to further understand and understand the purpose, features, and effects of the present invention, the embodiments and the drawings are described in detail below: referring to the first, second and eighth figures, the present invention provides a A calibration fixture suitable for a variety of cutters with adjustable positioning angles before grinding includes: a clamping group (A) and a correction group (B). The clamping group (A) includes an outer periphery of the rear chuck 10. It has an external thread portion 11, and an abutment portion 12 is protruded inside the hollow of the rear chuck 10; a collet member 20 is provided with a through clamping hole 201, and an outer tapered portion is provided on an outer peripheral edge of one side of the collet member 20 21 is integrally formed with a tapered portion 22, the outer tapered portion 21 and the tapered portion 22 are respectively provided with a plurality of slits 23, and the tapered portion 22 of the collet member 20 is accommodated in the rear chuck 10, The aforesaid tapered portion 22 can be abutted against the abutment portion 12; the inner edge of a hollow lock ring 30 is provided with a stop edge 31 and an internal thread portion 32, and the lock ring 30 is installed on the rear chuck 10 Outer peripheral edge; a flange 41 is provided on the outer peripheral edge of one side of the front collet 40, and the inner part of the front collet 40 is provided with an inner portion. The taper hole 42 and an internally threaded portion 43 are used for receiving the outer taper portion 21 of the collet member 20, and the internally threaded portion 43 of the front collet 40 is provided with the externally threaded portion of the rear collet 10 11; an outer peripheral edge of a hollow positioning ring 50 is provided with an external thread portion 51 screwed with the internal thread portion 32 of the lock ring 30, and an inner peripheral edge of the positioning ring 50 is provided to abut against The first stage portion 52 of the flange portion 41 of the front chuck 40, and the outer periphery of the positioning ring 50 is provided with at least two opposite positioning cutting planes 53 in a flat cut; the correction group (B) includes a hollow positioning The main body 60 has a correction block 61 corresponding to the positioning cut surface 53 of the positioning ring 50 on one side of the positioning body 60, and each of the correction blocks 61 must be placed against the positioning cut surface 53 to perform the positioning cut surface 53 and the blade of the cutter 90. Angle correction of the angle between the mouth 91, the positioning body 60 is different from the other side of the correction block 61 and is provided with more than one positioning hole 62, and the two positioning holes 62 are arranged at equal intervals, and the other side of the positioning body 60 is provided with two screw holes 63; a hollow rotating cover 70, the rotating cover 70 corresponding to the two screw holes 63 of the positioning body 60 is provided with two elongated adjusting grooves 71, and two screws 72 pass through the two elongated adjusting grooves 71 and are respectively locked to The aforementioned two screw holes 63 can keep the aforementioned rotating cover 70 still rotatable. A number of locking holes 73 are set on the surface scoring area of the rotating cover 70, and the aforementioned locking holes 73 in each area can also be set as one, two or three types of the aforementioned tools. 90 uses the aforementioned keyhole 73; a The positioning pin 74 is provided with a taper head 741 at one end and an external thread 742 at the other end. The positioning pin 74 can be inserted and locked in one of the positioning holes 62 and one of the locking holes 73. The surface of the rotary cover 70 is provided. There is a concave sliding groove 75, and a sliding positioning piece 80 is slidably disposed on the concave sliding groove 75. A missing groove 81 is provided in the middle of the sliding positioning piece 80. A positioning convex point is protruded in the direction of the positioning body 60 in the missing groove 81. 811, the positioning bump 811 slides to the center of the tool 90, and then the tool 90 rotates, the positioning bump 811 can touch Immediately after touching the aforementioned cutter 90, the cutting edge 91 is positioned.
所述之適用多種刀具研磨前定位角度可調整之校準夾具，其中前述一種、二種或三種型式前述刀具90，包含有一般型、強力型及精修型的刀具。 The calibration jig for adjusting the positioning angle of various tools before grinding, wherein the aforementioned one, two, or three types of the aforementioned tools 90 include general, powerful and finishing tools.
所述之適用多種刀具研磨前定位角度可調整之校準夾具，其中前述旋轉蓋70表面分區域得包含第一區域(C)，適用於10°螺旋角的刀具研磨使用，第二區域(D)，適用於30°螺旋角的刀具研磨使用，第三區域(E)，適用於30°螺旋角以上的刀具研磨使用，每一個區域更可以用文字或顏色區分。 The calibration jig described above is applicable to a variety of cutters with adjustable positioning angles before grinding, wherein the sub-area of the surface of the aforementioned rotary cover 70 may include a first region (C), which is suitable for tool grinding with a 10 ° helix angle, and a second region (D) , Suitable for tool grinding for 30 ° helix angle, the third area (E), suitable for grinding of tools above 30 ° helix angle, each area can be distinguished by text or color.
所述之適用多種刀具研磨前定位角度可調整之校準夾具，其中前述滑移定位片80上設有一大徑長條孔82及一小徑長條孔83，而前述凹滑槽75上設大徑螺孔751與小徑螺孔752，得相互對齊再以大徑螺絲84及小徑螺絲85分別鎖組，以達到防呆效果，而其前述大徑螺絲84或前述小徑螺絲85更可包含套設有彈簧、墊圈或彈性墊圈。 The calibration fixture suitable for adjusting the positioning angle of various tools before grinding, wherein the sliding positioning piece 80 is provided with a large-diameter long hole 82 and a small-diameter long hole 83, and the aforementioned concave slide groove 75 is provided with a large The large diameter screw holes 751 and the small diameter screw holes 752 must be aligned with each other and then locked with the large diameter screw 84 and the small diameter screw 85 respectively to achieve the fool-proof effect, and the aforementioned large diameter screw 84 or the aforementioned small diameter screw 85 may be more suitable. Contains sleeves with springs, washers, or spring washers.
參閱第四圖所示，刀具90分為一般型、強力型及精修型的刀具，所以刀具90刃口91與定位切面53的角度也會有些微的改變，其中如果以一般型的定位孔62對齊鎖孔73為基準點，則強力型的鎖孔73需順時針轉θ角度(- θ)才能對齊定位孔62，精修型的鎖孔73需逆時針轉θ角度(+ θ)才能對齊定位孔62，而其θ角度的數值以刀具螺旋 角的角度決定。 Referring to the fourth figure, the cutter 90 is divided into general, powerful and precision cutters, so the angle between the cutting edge 91 of the cutter 90 and the positioning cutting plane 53 will be slightly changed. If a general positioning hole is used, 62 align the lock hole 73 as the reference point, then the powerful lock hole 73 needs to be rotated θ angle (-θ) clockwise to align the positioning hole 62, and the refined lock hole 73 needs to be rotated θ angle (+ θ) counterclockwise to Align positioning hole 62, and the value of θ angle The angle of the angle is determined.
參閱第五、六、七圖所示，前述刀具90突出的長度調整好後，其前、後夾頭40、10相互鎖緊，得以迫使內部的筒夾件20變形夾緊刀具90，以固定刀具90的長度，其後夾持組(A)得以利用定位切面53與校正組(B)定位本體60的校正塊61靠置，以進行定位切面53與刀具90刃口91角度校正。 Referring to the fifth, sixth, and seventh figures, after the protruding length of the cutter 90 is adjusted, the front and rear chucks 40 and 10 are locked with each other, so that the internal collet member 20 can be deformed to clamp the cutter 90 to fix the cutter 90. After the length of the cutter 90, the clamping group (A) can then use the positioning cutting plane 53 to abut the correction block 61 of the positioning body 60 of the correction group (B) to perform the angle correction between the positioning cutting plane 53 and the cutting edge 91 of the tool 90.
參閱第三圖所示，夾持組(A)靠置校正組(B)前得先將滑移定位片80之定位凸點811滑移至旁側，再夾持組(A)靠置校正組(B)，再將滑移定位片80之定位凸點811滑移至刀具90中心，其後放鬆鎖環30再轉動刀具90使其刃口91碰觸到定位凸點811立即定位，且為實體的定位而不會有視覺的誤差者。 Referring to the third figure, the clamping group (A) must be moved to the side before the positioning group 80 of the sliding positioning piece 80 is positioned against the correction group (B), and then the clamping group (A) is positioned against the correction Group (B), then slide the positioning protrusion 811 of the sliding positioning piece 80 to the center of the cutter 90, and then loosen the lock ring 30 and then rotate the cutter 90 so that the cutting edge 91 touches the positioning protrusion 811 and immediately locate, and For the positioning of entities without visual errors.
由其上述可知，本發明之適用多種刀具研磨前定位角度可調整之校準夾具，確為業界首見而符合發明專利之新穎性要件者，而其全面性之創新設計，符合發明專利之進步性要件，而其夾持組夾固刀具長度後，於校正組調校定位切面與刃口角度並鎖緊後，夾持組移至研磨機研磨出所需角度刀具，符合較佳之產業利用性者。 From the above, it can be known that the calibration fixture of the present invention, which is applicable to a variety of cutters with adjustable positioning angles before grinding, is indeed the first in the industry to meet the novelty requirements of the invention patent, and its comprehensive and innovative design meets the advancement of the invention patent Requirements, and after the clamping group clamps the tool length, the calibration group adjusts the positioning cutting surface and the cutting edge angle and locks, and the clamping group moves to the grinder to grind the required angle tool, which is in line with better industrial utilization .
前文係針對本發明之較佳實施例為本發明之技術特徵進行具體之說明；惟，熟悉此項技術之人士當可在不脫離本發明之精神與原則下對本發明進行變更與修改， 而該等變更與修改，皆應涵蓋於如下申請專利範圍所界定之範疇中。 The foregoing is a detailed description of the technical features of the present invention with reference to the preferred embodiments of the present invention; however, those skilled in the art can make changes and modifications to the present invention without departing from the spirit and principles of the present invention. Such changes and modifications should be covered in the scope defined by the scope of patent application below.
綜上所述，本發明係提供一種適用多種刀具研磨前定位角度可調整之校準夾具，其確已達到本發明之所有目的，另其組合結構之空間型態未見於同類產品，亦未曾公開於申請前，已符合專利法之規定，爰依法提出申請。 In summary, the present invention provides a calibration fixture that can be used to adjust the positioning angle of various tools before grinding, which has indeed achieved all the purposes of the present invention, and the space type of its combined structure has not been seen in similar products and has not been disclosed in Before applying, it has already complied with the provisions of the Patent Law and submitted an application in accordance with the law.
Claims (4)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107138700A TWI677403B (en) | 2018-11-01 | 2018-11-01 | Suitable for a variety of calibration fixtures with adjustable positioning angle before grinding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107138700A TWI677403B (en) | 2018-11-01 | 2018-11-01 | Suitable for a variety of calibration fixtures with adjustable positioning angle before grinding |
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| Publication Number | Publication Date |
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| TWI677403B true TWI677403B (en) | 2019-11-21 |
| TW202017693A TW202017693A (en) | 2020-05-16 |
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| TW537106U (en) * | 2001-12-05 | 2003-06-11 | Ming-Ke Liau | Improved structure for high stability tube clip |
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Also Published As
| Publication number | Publication date |
|---|---|
| TW202017693A (en) | 2020-05-16 |
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