TWI704033B - Center vise center adjustment positioning device - Google Patents

Center vise center adjustment positioning device Download PDF

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TWI704033B
TWI704033B TW108124814A TW108124814A TWI704033B TW I704033 B TWI704033 B TW I704033B TW 108124814 A TW108124814 A TW 108124814A TW 108124814 A TW108124814 A TW 108124814A TW I704033 B TWI704033 B TW I704033B
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center
screw
aforementioned
positioning
vise
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TW108124814A
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TW202103856A (en
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林溪水
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恒佶工業有限公司
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Publication of TW202103856A publication Critical patent/TW202103856A/en

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Abstract

一種中心虎鉗中心調整定位裝置，包括一虎鉗本體中心鎖設兩中心定位校正銷，兩螺桿座上方分別固定左、右夾顎，兩螺桿座分別設成左、右旋螺牙而分別螺鎖至螺桿的左、右螺紋，螺桿兩端設第一外螺紋與第二外螺紋，並穿貫至二支持塊的凹孔處，二支持塊固定至虎鉗本體兩端，支持塊的凹孔得分別組入一軸承組，再組入調整螺帽分別鎖至螺桿第一、二外螺紋以進行左、右夾顎夾緊中心定位校正銷的調校中心，其後鎖入鎖緊螺帽，再以數鎖緊螺絲鎖經鎖緊螺帽穿鎖螺孔及穿鎖螺孔對齊的一組調整螺帽上的被鎖螺孔，得以形成容易由外調校的中心虎鉗者。 A device for adjusting and positioning the center of a center vise includes two center positioning correction pins that are locked in the center of a vise body. The left and right jaws are fixed above the two screw bases, and the two screw bases are respectively set into left and right screw threads and screwed separately. Locked to the left and right threads of the screw rod. The two ends of the screw rod are provided with a first external thread and a second external thread, which penetrate to the concave holes of the two supporting blocks. The two supporting blocks are fixed to the two ends of the vise body. The holes have to be assembled into a bearing group, and then assembled into the adjusting nut to be respectively locked to the first and second external threads of the screw to adjust the center of the left and right jaw clamping center positioning correction pin, and then lock the locking screw The cap is then locked with a number of locking screws through the locking nut through-locking screw hole and the through-locking screw hole to be aligned with the locked screw holes on a group of adjusting nuts, so as to form a central vise that can be easily adjusted from the outside.

Description

中心虎鉗中心調整定位裝置 Center vise center adjustment positioning device

本發明提供一種中心虎鉗之技術領域，尤指其技術上提供一種中心虎鉗中心調整定位裝置，其供左右夾顎夾緊的中心定位校正銷的調校中心，再其外調校式的調整螺帽鎖至定位點，及其鎖緊螺帽配合鎖緊螺絲的鎖緊調整螺帽定位位置點，使其校正後精度得以保持者。 The present invention provides the technical field of a center vise, in particular, it provides a center vise center adjustment and positioning device, which is used for the adjustment center of the center positioning correction pin clamped by the left and right jaws, and the external adjustment type The adjustment nut is locked to the positioning point, and the locking nut and the locking adjustment nut positioning point of the locking screw are adjusted to maintain the accuracy after calibration.

按，中心虎鉗校正中心的習知技術，其均採用內調校的技術，即其調校的位置位於虎鉗中心的內部，參閱申請案號第98221639號「中心虎鉗結構」，其為最典型的內調校式中心虎鉗，其透過該定位塊與該兩支撐環之設計，結構簡單且可以有效定位該正逆轉導螺桿，有效提升虎鉗定位的精度，改善習用雙向虎鉗精度不足等問題，其係可雙向驅動兩活動顎，可以有效夾持該工件並求取中心，可以快速夾持工件並使該工件中心定位，相當便利且能定位精準。其中，該案第二圖支撐環21側面設有八個小孔，就是用來給工具扣接轉動使用，該案第一圖係正常使用狀態，調校時工具要深入至虎鉗中心內部進行調校，有其困 難與不便，實有改進的必要者。 Press, the conventional technology of the center vise calibration center adopts the internal adjustment technology, that is, the adjustment position is located inside the center of the vise. Refer to Application No. 98221639 "Central Vise Structure", which is The most typical internally-adjusted center vise, through the design of the positioning block and the two support rings, has a simple structure and can effectively position the forward and reverse lead screw, effectively improve the positioning accuracy of the vise, and improve the accuracy of the conventional two-way vise Insufficiency and other problems, it can drive two movable jaws bidirectionally, can effectively clamp the workpiece and find the center, can quickly clamp the workpiece and position the center of the workpiece, which is very convenient and accurate. Among them, there are eight small holes on the side of the support ring 21 in the second picture of the case, which are used to buckle and rotate the tool. The first picture in the case is in normal use. The tool must be deep into the center of the vise during adjustment. Adjustment, has its difficulties Difficulties and inconveniences, there is a need for improvement.

參閱申請案號第107113932號「中心虎鉗裝置」，其亦為一種內調校式的中心虎鉗，而且上述習知第98221639號「中心虎鉗結構」，與第107113932號「中心虎鉗裝置」的中心有定位塊與定位塊組沉設在虎鉗頂平面下，與虎鉗上方的夾顎沒有關係也不會接觸，與本案之中心定位柱直接接觸夾顎進行調校是有差異的。 Please refer to Application No. 107113932 "Center Vise Device", which is also an internally adjusted center vise, and the above-mentioned Convention No. 98221639 "Center Vise Structure" and No. 107113932 "Center Vise Device" In the center, the positioning block and the positioning block group are sunk under the top plane of the vise. They have nothing to do with and will not touch the jaws above the vise. It is different from the center positioning column in this case that directly touches the jaws for adjustment. .

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, how to develop an innovative structure with more ideal and practicality in response to the problems of the above-mentioned conventional structure is what consumers are eagerly awaiting, and it is also the goal and direction for the relevant industry to strive for research and breakthrough.

有鑑於此，發明入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 invention is based on many years of experience in manufacturing, development and design of related products. After detailed design and careful evaluation for the above goals, we finally arrive at a practical invention.

本發明之主要目的在於提供一種中心虎鉗中心調整定位裝置，其供左右夾顎夾緊的中心定位校正銷的調校中心，再其外調校式的調整螺帽鎖至定位點，及其鎖緊螺帽配合鎖緊螺絲的鎖緊調整螺帽定位位置點，使其校正後精度得以保持者。 The main purpose of the present invention is to provide a center vise center adjustment and positioning device, which is used for the adjustment center of the center positioning correction pin clamped by the left and right jaws, and the outer adjustment type adjusting nut is locked to the positioning point, and The locking nut cooperates with the locking screw to adjust the position of the nut to maintain the accuracy after calibration.

為達上述目的，本發明提供一種中心虎鉗中心調整定位裝置，係包含有：一虎鉗本體，虎鉗本體長方向的中心設有貫穿或未貫穿的兩中心定位孔，前述中心定位 孔得設成中心定位螺孔，兩中心定位校正銷由上往下插組至中心定位孔，或兩中心定位校正銷設有第三螺紋及工具結合孔得螺鎖至前述中心定位螺孔，兩螺桿座上方分別固定左、右夾顎，兩螺桿座得分別組設一調整環，兩螺桿座分別設成左、右旋螺牙而分別螺鎖至螺桿的左、右螺紋，螺桿的兩端另設有較小圓徑的第一外螺紋與第二外螺紋，並得穿貫至二支持塊的凹孔處，二支持塊固定至虎鉗本體兩端，支持塊的凹孔得組入一軸承組，再組入調整螺帽分別鎖至螺桿第一、二外螺紋以進行調校，其後鎖入鎖緊螺帽，再以數鎖緊螺絲鎖經鎖緊螺帽穿鎖螺孔及穿鎖螺孔對齊的一組調整螺帽上的被鎖螺孔，得以形成容易由外調校的中心虎鉗者。 To achieve the above objective, the present invention provides a center vise center adjustment and positioning device, which includes: a vise body, the center of the long direction of the vise body is provided with two center positioning holes penetrating or not penetrating. The hole must be set as a center positioning screw hole, two center positioning correction pins are inserted from top to bottom to the center positioning hole, or two center positioning correction pins are provided with a third thread and a tool combination hole is screwed to the aforementioned center positioning screw hole, The left and right jaws are fixed above the two screw seats. The two screw seats have to be equipped with an adjusting ring respectively. The two screw seats are respectively set as left and right screw threads and screwed to the left and right threads of the screw respectively. The end is additionally provided with a first external thread and a second external thread with a smaller circular diameter, which must penetrate to the concave holes of the two supporting blocks. The two supporting blocks are fixed to the two ends of the vise body, and the concave holes of the supporting block are set Put in a bearing set, and then assemble the adjusting nut to lock the first and second external threads of the screw respectively for adjustment, then lock the lock nut, and then lock the lock screw through the lock nut through the lock screw. The screw holes on a set of adjusting nuts whose holes are aligned with the lock screw holes can form a central vise that can be easily adjusted from the outside.

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 of the present invention, a preferred embodiment is given in conjunction with a detailed description of the drawings. I believe that the above-mentioned purpose, structure and features of the present invention should be understood in depth and concretely. .

1:容易由外調校的中心虎鉗 1: Center vise for easy adjustment from outside

10:虎鉗本體 10: Vise body

11:中心定位螺孔 11: Center positioning screw hole

12:滑槽 12: Chute

20:中心定位校正銷 20: Center positioning correction pin

21:第三螺紋 21: third thread

22:工具結合孔 22: Tool combination hole

30:螺桿 30: screw

31:左螺紋 31: Left thread

32:右螺紋 32: Right thread

33:第一外螺紋 33: The first external thread

34:第二外螺紋 34: second external thread

35:工具組接孔 35: Tool set socket

40:左螺桿座 40: Left screw seat

41:左夾顎 41: Left jaw

42:左旋螺牙孔 42: Left-hand thread hole

43:凹穴 43: cavities

44:左滑座 44: left slide

50:右螺桿座 50: Right screw seat

51:右夾顎 51: Right jaw

52:右旋螺牙孔 52: Right-hand thread hole

53:凹穴 53: cavities

54:右滑座 54: Right sliding seat

61:支持塊 61: Support block

611:凹孔 611: Hole

62:支持塊 62: Support block

621:凹孔 621: concave hole

71:軸承組 71: bearing set

72:軸承組 72: bearing set

81:調整螺帽 81: Adjust the nut

811:第一螺孔 811: first screw hole

82:調整螺帽 82: Adjust the nut

821:第一螺孔 821: first screw hole

91:鎖緊螺帽 91: lock nut

911:第二螺孔 911: second screw hole

92:鎖緊螺帽 92: lock nut

921:第二螺孔 921: second screw hole

93:鎖緊螺絲 93: lock screw

94:調整環 94: adjustment ring

941:左旋螺牙 941: Left-handed thread

942:右旋螺牙 942: right-hand thread

第一圖係本發明其一實施例之左側視方向立體示意圖。 The first figure is a three-dimensional schematic diagram of an embodiment of the present invention in a left view direction.

第二圖係本發明其一實施例之左側視方向立體分解示意圖。 The second figure is a three-dimensional exploded schematic view of an embodiment of the present invention in a left view direction.

第三圖係本發明其一實施例之右側視方向立體示意圖。 The third figure is a three-dimensional diagram of an embodiment of the present invention in a right view direction.

第四圖係本發明其一實施例之右側視方向立體分解示意圖。 The fourth figure is a three-dimensional exploded schematic view of an embodiment of the present invention in a right view direction.

第五圖係本發明其一實施例之前視平面示意圖。 The fifth figure is a schematic front view of an embodiment of the present invention.

第六圖係本發明其一實施例之俯視平面示意圖。 The sixth figure is a schematic top plan view of an embodiment of the present invention.

第七圖係本發明第六圖之7-7剖面示意圖。 Figure 7 is a schematic cross-sectional view of Figure 7-7 of Figure 6 of the present invention.

第八圖係本發明第六圖之8-8剖面示意圖。 Figure 8 is a schematic cross-sectional view of Figure 6 of the present invention.

本發明係提供一種中心虎鉗中心調整定位裝置之設計者。 The present invention provides a designer of a center adjustment positioning device for a center vise.

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：參閱第一至第八圖所示，本發明提供一種中心虎鉗中心調整定位裝置，係包含有：一虎鉗本體10，前述虎鉗本體10長方向的中心設有貫穿或未貫穿的兩中心定位孔，前述中心定位孔得設成中心定位螺孔11，兩中心定位校正銷20由上往下插組至前述中心定位孔，或兩中心定位校正銷20設有第三螺紋21及工具結合孔22得螺鎖至前述中心定位螺孔11，前述虎鉗本體10設有滑槽12；一螺桿30，前述螺桿30上設有左、右螺紋31、32，前述螺桿30兩端另設有較小圓徑的第一外螺紋33 與第二外螺紋34；一左螺桿座40，前述左螺桿座40上方固定一左夾顎41，前述左螺桿座40設有左旋螺牙孔42得螺鎖至前述螺桿30的左螺紋31，前述左螺桿座40設有左滑座44滑設至前述虎鉗本體10的前述滑槽12；一右螺桿座50，前述右螺桿座50上方固定一右夾顎51，前述右螺桿座50設有右旋螺牙孔52得螺鎖至前述螺桿30的右螺紋32，前述右螺桿座50設有右滑座54滑設至前述虎鉗本體10的前述滑槽12；二支持塊61、62，前述二支持塊61、62分別固定至前述虎鉗本體10兩端，前述二支持塊61、62分別設有凹孔611、621得供前述螺桿30的第一、二外螺紋33、34貫穿，前述凹孔611、621分別置入軸承組71、72、調整螺帽81、82及鎖緊螺帽91、92，前述調整螺帽81、82及前述鎖緊螺帽91、92螺鎖至前述第一、二外螺紋33、34，前述調整螺帽81、82側面設數個第一螺孔811、821，前述鎖緊螺帽91、92側面設貫通的數個第二螺孔911、921，得鎖設數鎖緊螺絲93經前述第一、二螺孔811、821、911、921固定，據以組成容易由外調校的中心虎鉗1；其供前述左、右夾顎41、51夾緊的前述中心定位校正銷20的調校中心，其間得以放入間隙規於左、右夾顎41、51與中心定位校正銷20間，再其外調校式的前述調整螺帽81、82鎖至定位點， 並確認間隙規是否夾緊，及其前述鎖緊螺帽91、92配合前述鎖緊螺絲93的鎖緊前述調整螺帽81、82定位位置點，使其校正後精度得以保持者。 In order to enable your reviewer to have a further understanding and understanding of the purpose, features and effects of the present invention, the implementation modes and drawings are described in detail as follows: referring to the first to eighth figures, the present invention provides a central tiger The pliers center adjustment and positioning device includes: a vise body 10, the longitudinal center of the vise body 10 is provided with two center positioning holes penetrating or not penetrating, and the center positioning hole is set to be a center positioning screw hole 11. The two center positioning and correcting pins 20 are inserted into the aforementioned center positioning hole from top to bottom, or the two center positioning and correcting pins 20 are provided with a third thread 21 and a tool coupling hole 22 to be screwed to the aforementioned center positioning screw hole 11, the aforementioned vise The main body 10 is provided with a sliding groove 12; a screw 30, the aforementioned screw 30 is provided with left and right threads 31, 32, and both ends of the aforementioned screw 30 are additionally provided with a first external thread 33 with a smaller circular diameter And the second external thread 34; a left screw seat 40, a left jaw 41 is fixed above the left screw seat 40, the left screw seat 40 is provided with a left-hand threaded hole 42 to be screwed to the left thread 31 of the aforementioned screw 30, The aforementioned left screw seat 40 is provided with a left sliding seat 44 slidably connected to the aforementioned sliding groove 12 of the aforementioned vise body 10; a right screw seat 50, a right jaw 51 is fixed above the right screw seat 50, and the aforementioned right screw seat 50 is provided with There is a right-hand threaded hole 52 to be screwed to the right thread 32 of the aforementioned screw 30, the aforementioned right screw seat 50 is provided with a right sliding seat 54 slidably connected to the aforementioned sliding groove 12 of the aforementioned vise body 10; two supporting blocks 61, 62 , The two supporting blocks 61, 62 are respectively fixed to the two ends of the vise body 10, and the two supporting blocks 61, 62 are respectively provided with concave holes 611, 621 for the first and second external threads 33, 34 of the screw 30 to penetrate , The aforementioned recessed holes 611, 621 are respectively inserted into the bearing sets 71, 72, the adjusting nut 81, 82 and the locking nut 91, 92, the aforementioned adjusting nut 81, 82 and the aforementioned locking nut 91, 92 are screwed to The first and second external threads 33, 34, the side of the adjusting nut 81, 82 are provided with a number of first screw holes 811, 821, and the side of the locking nut 91, 92 is provided with a number of penetrating second screw holes 911, 921, it is necessary to lock a number of locking screws 93 through the aforementioned first and second screw holes 811, 821, 911, 921, to form a central vise 1 that is easy to adjust from outside; it is used for the aforementioned left and right jaws 41 The adjustment center of the aforementioned central positioning correction pin 20 clamped by 51, during which the gap gauge can be placed between the left and right jaws 41, 51 and the central positioning correction pin 20, and then the aforementioned adjustment nut 81, 82 lock to the positioning point, And confirm whether the gap gauge is clamped, and the locking nut 91, 92 cooperates with the locking screw 93 to lock the adjusting nut 81, 82 at the positioning point so that the accuracy after calibration can be maintained.

所述之中心虎鉗中心調整定位裝置，其中前述鎖緊螺帽91、92得設四個前述第二螺孔911、921，而前述調整螺帽81、82則得設置四的倍數的前述第一螺孔811、821與前述鎖緊螺帽91、92的四個前述第二螺孔911、921配合。 In the center adjusting and positioning device of the center vise, the locking nuts 91 and 92 must be provided with four second screw holes 911 and 921, and the adjusting nuts 81 and 82 must be provided with the aforementioned second screw holes 911 and 921 that are multiples of four. One screw hole 811, 821 is matched with the four aforementioned second screw holes 911, 921 of the aforementioned locking nut 91, 92.

所述之中心虎鉗中心調整定位裝置，其中前述鎖緊螺帽91、92得設三個前述第二螺孔911、921，而前述調整螺帽81、82則得設置三的倍數的前述第一螺孔811、812與前述鎖緊螺帽91、92的三個前述第二螺孔911、921配合。 In the center adjusting and positioning device of the center vise, the locking nuts 91 and 92 have to be provided with three second screw holes 911 and 921, and the adjusting nuts 81 and 82 have to be provided with the aforementioned first multiple of three. A screw hole 811, 812 is matched with the three aforementioned second screw holes 911, 921 of the aforementioned locking nut 91, 92.

所述之中心虎鉗中心調整定位裝置，其中前述左螺桿座40與前述右螺桿座50相鄰面分別凹設有一凹穴43、53，得分別埋設軟質鐵氟龍的一調整環94，前述調整環94得設有相同於前述左、右螺桿座40、50的前述左、右旋螺牙孔42、52的左、右旋螺牙941、942。鐵氟龍的調整環94具有防塵的效果，軟質的調整環94加壓變形可減少螺牙背隙者。 In the center adjustment and positioning device of the center vise, the adjacent surfaces of the left screw seat 40 and the right screw seat 50 are respectively recessed with a recess 43, 53 to respectively embed an adjusting ring 94 of soft Teflon. The adjusting ring 94 has to be provided with left and right screw threads 941, 942 that are the same as the left and right screw thread holes 42, 52 of the left and right screw seats 40, 50. The adjusting ring 94 of Teflon has a dustproof effect, and the soft adjusting ring 94 can reduce the backlash of the screw teeth by pressing and deforming.

所述之中心虎鉗中心調整定位裝置，其中前述調整螺帽81、82側面或周緣得凹設數個工具組接槽孔，前 述工具組接槽孔得供手工具組接轉動。亦可直接使用其第一螺孔811、821供手工具組接轉動。 In the center adjusting and positioning device of the center vise, a plurality of tool assembly slots are recessed on the side or peripheral edge of the adjusting nut 81, 82, and the front The tool assembly connection slot hole can be used for hand tool assembly rotation. The first screw holes 811 and 821 can also be used directly for the assembly and rotation of hand tools.

所述之中心虎鉗中心調整定位裝置，其中前述螺桿30的一端或兩端的端面上設有工具組接孔35。 In the center adjusting and positioning device of the center vise, a tool assembly connection hole 35 is provided on the end surface of one or both ends of the aforementioned screw 30.

參閱第一至第八圖所示，一種中心虎鉗中心調整定位裝置，包括：兩中心定位校正銷20或兩中心定位校正銷20設有第三螺紋21及工具結合孔22；一虎鉗本體10，前述虎鉗本體10長方向的中心設有貫穿或未貫穿的兩中心定位孔，前述兩中心定位校正銷20分別由上往下插組至前述兩中心定位孔，或前述中心定位孔得設成中心定位螺孔11，前述兩中心定位校正銷20分別以前述第三螺紋21螺鎖至前述中心定位螺孔11：一左夾顎41及一右夾顎51，得分別碰觸前述中心定位校正銷20周面，以完成校正中心。 Referring to the first to eighth figures, a center adjustment positioning device for a center vise includes: two center positioning correction pins 20 or two center positioning correction pins 20 provided with a third thread 21 and a tool coupling hole 22; a vise body 10. The longitudinal center of the aforementioned vise body 10 is provided with two central positioning holes penetrating or not penetrating, and the aforementioned two central positioning correction pins 20 are respectively inserted from top to bottom to the aforementioned two central positioning holes, or the aforementioned central positioning holes are obtained Set as a center positioning screw hole 11, the aforementioned two center positioning correction pins 20 are respectively screwed to the aforementioned center positioning screw hole 11 with the aforementioned third thread 21: a left jaw 41 and a right jaw 51, which have to touch the aforementioned centers respectively Position the 20 circumference of the correction pin to complete the correction center.

前述工具結合孔22得為六角形孔。 The aforementioned tool coupling hole 22 is a hexagonal hole.

由其上述可知，本發明之中心虎鉗中心調整定位裝置，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，而其供左右夾顎夾緊的中心定位校正銷的調校中心，再其外調校式的調整螺帽鎖至定位點，及其鎖緊螺帽配合鎖緊螺絲的鎖緊調整螺帽定位位置點，使其校正後精度得以保持，符合較佳之產業利用性者。 It can be seen from the above that the center vise center adjustment positioning device of the present invention is indeed the first in the industry and meets the novelty requirements of the invention patent, and its comprehensive innovative design meets the progressive requirements of the invention patent, and its supply The adjustment center of the center positioning correction pin clamped by the left and right jaws, and then the outer adjustment type adjusting nut is locked to the positioning point, and the locking nut matches the locking adjustment nut positioning point of the locking screw, The accuracy can be maintained after calibration, 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 specific description of the preferred embodiments of the present invention and the technical features of the present invention; however, those skilled in the art should make changes and modifications to the present invention without departing from the spirit and principle of the present invention. Such changes and modifications shall be covered in the scope defined by the scope of the following patent applications.

綜上所述，本發明係提供一種中心虎鉗中心調整定位裝置，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 center vise center adjustment and positioning device, which has indeed achieved all the objectives of the present invention. In addition, the spatial pattern of its combined structure has not been seen in similar products, nor has it been disclosed before the application. According to the provisions of the Patent Law, Yan filed an application in accordance with the law.

10:虎鉗本體 10: Vise body

11:中心定位孔 11: Center positioning hole

12:滑槽 12: Chute

20:中心定位校正銷 20: Center positioning correction pin

21:第三螺紋 21: third thread

22:工具結合孔 22: Tool combination hole

30:螺桿 30: screw

31:左螺紋 31: Left thread

32:右螺紋 32: Right thread

33:第一外螺紋 33: The first external thread

34:第二外螺紋 34: second external thread

40:左螺桿座 40: Left screw seat

41:左夾顎 41: Left jaw

42:左旋螺牙孔 42: Left-hand thread hole

44:左滑座 44: left slide

50:右螺桿座 50: Right screw seat

51:右夾顎 51: Right jaw

52:右旋螺牙孔 52: Right-hand thread hole

53:凹穴 53: cavities

54:右滑座 54: Right sliding seat

61:支持塊 61: Support block

611:凹孔 611: Hole

62:支持塊 62: Support block

71:軸承組 71: bearing set

72:軸承組 72: bearing set

81:調整螺帽 81: Adjust the nut

811:第一螺孔 811: first screw hole

82:調整螺帽 82: Adjust the nut

91:鎖緊螺帽 91: lock nut

911:第二螺孔 911: second screw hole

92:鎖緊螺帽 92: lock nut

93:鎖緊螺絲 93: lock screw

94:調整環 94: adjustment ring

941:左旋螺牙 941: Left-handed thread

942:右旋螺牙 942: right-hand thread

Claims (9)

一種中心虎鉗中心調整定位裝置，包括：一虎鉗本體，前述虎鉗本體長方向的中心設有貫穿或未貫穿的兩中心定位孔，前述中心定位孔得設成中心定位螺孔，兩中心定位校正銷由上往下分別插組至前述中心定位孔，或前述兩中心定位銷設有第三螺紋及工具結合孔得分別螺鎖至前述中心定位螺孔，前述虎鉗本體設有滑槽；一螺桿，前述螺桿上設有左、右螺紋，前述螺桿兩端另設有較小圓徑的第一外螺紋與第二外螺紋；一左螺桿座，前述左螺桿座上方固定一左夾顎，前述左螺桿座設有左旋螺牙孔得螺鎖至前述螺桿的前述左螺紋，前述左螺桿座設有左滑座滑設至前述虎鉗本體的前述滑槽；一右螺桿座，前述右螺桿座上方固定一右夾顎，前述右螺桿座設有右旋螺牙孔得螺鎖至前述螺桿的前述右螺紋，前述右螺桿座設有右滑座滑設至前述虎鉗本體的前述滑槽；以及二支持塊，前述二支持塊分別固定至前述虎鉗本體兩端，前述二支持塊分別設有凹孔得供前述螺桿的前述第一、二外螺紋貫穿，前述凹孔分別置入軸承組、調整螺帽及鎖緊螺帽，前述調整螺帽及前述鎖緊螺帽螺鎖至前述第一、二外螺紋，前述調整螺帽側面設數個第一螺孔，前述鎖 緊螺帽側面設貫通的數個第二螺孔，得鎖設數鎖緊螺絲經前述第一、二螺孔固定，據以組成容易由外調校的中心虎鉗；其供前述左、右夾顎夾緊的前述中心定位校正銷的調校中心，再其外調校式的前述調整螺帽鎖至定位點，及其前述鎖緊螺帽配合前述鎖緊螺絲的鎖緊前述調整螺帽定位位置點，使其校正後精度得以保持者。 A device for adjusting and positioning the center of a center vise, comprising: a vise body, the center of the length direction of the vise body is provided with two center positioning holes penetrating or not penetrating, and the center positioning hole is set as a center positioning screw hole. The positioning correction pins are inserted into the aforementioned central positioning holes from top to bottom, or the aforementioned two central positioning pins are provided with third threads and the tool coupling holes are respectively screwed to the aforementioned central positioning screw holes, and the aforementioned vise body is provided with a sliding groove One screw, the aforementioned screw is provided with left and right threads, the two ends of the aforementioned screw are additionally provided with a first external thread and a second external thread with a smaller circular diameter; a left screw seat, a left clamp is fixed above the aforementioned left screw seat Jaw, the aforementioned left screw seat is provided with a left-hand screw thread hole to be screwed to the aforementioned left thread of the aforementioned screw, the aforementioned left screw seat is provided with a left sliding seat slidably connected to the aforementioned chute of the aforementioned vise body; a right screw seat, the aforementioned A right clamping jaw is fixed above the right screw seat. The right screw seat is provided with a right-hand threaded hole to be screwed to the right thread of the screw, and the right screw seat is provided with a right sliding seat slidably connected to the aforementioned vise body. Chute; and two supporting blocks, the two supporting blocks are respectively fixed to the two ends of the vise body, the two supporting blocks are respectively provided with concave holes for the first and second external threads of the screw to penetrate, the concave holes are respectively set Into the bearing set, adjusting nut and lock nut, the adjusting nut and the lock nut are screwed to the first and second external threads, the side of the adjusting nut is provided with several first screw holes, the lock The side of the tightening nut is provided with a number of second screw holes through which the lock screws are fixed by the first and second screw holes mentioned above to form a central vise that is easy to adjust from the outside; The adjustment center of the aforementioned central positioning correction pin clamped by the jaws, and then the aforementioned adjustment nut of the external adjustment type is locked to the positioning point, and the aforementioned locking nut cooperates with the aforementioned locking screw to lock the aforementioned adjustment nut Position the position point so that the accuracy can be maintained after correction. 如申請專利範圍第1項所述之中心虎鉗中心調整定位裝置，其中前述鎖緊螺帽得設四個前述第二螺孔，而前述調整螺帽則得設置四的倍數的前述第一螺孔與前述鎖緊螺帽的四個前述第二螺孔配合。 As described in the first item of the scope of patent application, the center vise center adjustment positioning device, wherein the locking nut has to be provided with four second screw holes, and the adjusting nut has to be provided with a multiple of four of the first screw The holes are matched with the four aforementioned second screw holes of the aforementioned locking nut. 如申請專利範圍第1項所述之中心虎鉗中心調整定位裝置，其中前述鎖緊螺帽得設三個前述第二螺孔，而前述調整螺帽則得設置三的倍數的前述第一螺孔與前述鎖緊螺帽的三個前述第二螺孔配合。 As described in the first item of the scope of patent application, the center vise center adjustment positioning device, wherein the lock nut has to be provided with three the second screw holes, and the adjustment nut has to be provided with a multiple of three of the first screw The holes are matched with the three aforementioned second screw holes of the aforementioned locking nut. 如申請專利範圍第1項所述之中心虎鉗中心調整定位裝置，其中前述左螺桿座與前述右螺桿座相鄰面分別凹設有一凹穴，得分別埋設軟質鐵氟龍的一調整環，前述調整環得設有相同於前述左、右螺桿座的前述左、右旋螺牙孔的左、右旋螺牙。 As described in the first item of the scope of patent application, the center vise center adjustment and positioning device, wherein the adjacent surfaces of the left screw seat and the right screw seat are respectively recessed with a cavity, and an adjustment ring of soft Teflon must be embedded respectively, The aforementioned adjusting ring has to be provided with left and right-handed threads which are the same as the aforementioned left-hand and right-handed thread holes of the aforementioned left and right screw seats. 如申請專利範圍第1項所述之中心虎鉗中心調整定位裝置，其中前述調整螺帽側面或周緣得凹設數個工具組接槽孔，前述工具組接槽孔得供手工具組接轉動。 For example, the center vise center adjustment positioning device described in the first item of the scope of patent application, wherein a plurality of tool assembly slot holes are recessed on the side or periphery of the adjusting nut, and the aforementioned tool assembly slot holes can be used for hand tool assembly rotation . 如申請專利範圍第1項所述之中心虎鉗中心調整定位裝置，其中前述螺桿一端的端面上設有工具組接孔。 As described in the first item of the scope of patent application, the center vise center adjustment positioning device, wherein a tool assembly connection hole is provided on the end surface of one end of the aforementioned screw rod. 如申請專利範圍第1項所述之中心虎鉗中心調整定位裝置，其中前述螺桿兩端的端面上設有工具組接孔。 As described in the first item of the scope of patent application, the center vise center adjustment and positioning device, wherein the end faces of the two ends of the screw are provided with tool assembly connection holes. 一種中心虎鉗中心調整定位裝置，包括：兩中心定位校正銷或兩中心定位校正銷設有第三螺紋及工具結合孔；一虎鉗本體，一螺桿穿設於前述虎鉗本體內部，前述虎鉗本體長方向的中心設有貫穿或未貫穿的兩中心定位孔，前述兩中心定位校正銷分別由上往下插組至前述兩中心定位孔，或前述中心定位孔得設成中心定位螺孔，前述兩中心定位校正銷分別以前述第三螺紋螺鎖至前述中心定位螺孔：一左夾顎及一右夾顎分別螺設至前述螺桿且前述左、右夾顎碰觸前述中心定位校正銷周面。 A center adjustment and positioning device for a center vise, comprising: two center positioning and correcting pins or two center positioning and correcting pins provided with a third thread and a tool combination hole; a vise body and a screw threaded through the inside of the vise body; The center of the long direction of the vise body is provided with two center positioning holes penetrating or not penetrating, and the two center positioning correction pins are inserted from top to bottom to the two center positioning holes, or the center positioning holes may be set as center positioning screws. Hole, the aforementioned two center positioning correction pins are respectively screwed to the aforementioned central positioning screw hole with the aforementioned third thread: a left jaw and a right jaw are respectively screwed to the aforementioned screw and the aforementioned left and right jaws touch the aforementioned central positioning Correct the circumference of the pin. 如申請專利範圍第8項所述之中心虎鉗中心調整定位裝置，其中前述工具結合孔得為一六角形孔。 The center vise center adjustment and positioning device described in item 8 of the scope of patent application, wherein the aforementioned tool coupling hole is a hexagonal hole.
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TWI655060B (en) * 2018-04-25 2019-04-01 鄭金村 Center vise device
TWM588605U (en) * 2019-07-15 2020-01-01 恒佶工業有限公司 Center vise adjustment positioning device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7163201B2 (en) * 2004-09-07 2007-01-16 Kurt Manufacturing Company, Inc. Two station vise
US9364937B2 (en) * 2012-11-15 2016-06-14 Chris Taylor Self-centering vise
TWM458287U (en) * 2013-03-01 2013-08-01 Homge Machinery Ind Co Ltd Small size pneumatic/hydraulic vise structure
TW201532744A (en) * 2014-02-21 2015-09-01 Homge Machinery Ind Co Ltd Angle-fixed vise structure
CN204585008U (en) * 2015-02-09 2015-08-26 郑金村 Double jaw vice folder jaw hold-down devices
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