CN103659638A - Blade-replaceable vice - Google Patents

Blade-replaceable vice Download PDF

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Publication number
CN103659638A
CN103659638A CN201310619082.3A CN201310619082A CN103659638A CN 103659638 A CN103659638 A CN 103659638A CN 201310619082 A CN201310619082 A CN 201310619082A CN 103659638 A CN103659638 A CN 103659638A
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CN
China
Prior art keywords
blade
vice
binding clip
groove
draw
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Granted
Application number
CN201310619082.3A
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Chinese (zh)
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CN103659638B (en
Inventor
程海峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Handan Power Supply Co of State Grid Hebei Electric Power Co Ltd
Weixian Power Supply Co of State Grid Hebei Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Handan Power Supply Co of State Grid Hebei Electric Power Co Ltd
Weixian Power Supply Co of State Grid Hebei Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by State Grid Corp of China SGCC, Handan Power Supply Co of State Grid Hebei Electric Power Co Ltd, Weixian Power Supply Co of State Grid Hebei Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201310619082.3A priority Critical patent/CN103659638B/en
Publication of CN103659638A publication Critical patent/CN103659638A/en
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Publication of CN103659638B publication Critical patent/CN103659638B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/22Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors

Abstract

The invention discloses a blade-replaceable vice which comprises a vice head and a vice handle. The vice head comprises a left vice head and a right vice head which are mutually matched. A left clamping groove for assembling a left blade is formed in the left vice head. The left clamping groove comprises a groove bottom, a left groove opening, a right groove opening and an upper groove opening. The section of the groove bottom is larger than that of the upper groove opening. The section of the right groove opening is larger than that of the left groove opening. The left blade is fixed in the left clamping groove through a left bolt. The cutting edge of the left blade is linear. A right clamping groove symmetrical to the left clamping groove is formed in the right vice head. A right blade symmetrical to the left blade is assembled into the right clamping groove. The cutting edges of the left blade and the right blade are provided with arc-shaped wire stripping openings which are matched. The blade-replaceable vice is simple in structure, the blades can be replaced conveniently, the waste vice due to abrasion of the cutting edges can be reused, and the shapes of the cutting edges can be changed to allow the vice to have multiple functions.

Description

A kind of vice of changeable blade
Technical field
The present invention relates to a kind of vice, belong to electric armour clamp technical field.
Background technology
Vice is a kind of common tool in power construction, and jaw can be used to curved strand or clamp wire the end of a thread; Tooth mouth can be used to a fastening or loose nut; The edge of a knife can be used to shear wire or pincers are cut wire insulation; Side mouth can be used to guillotine cutting wire core, steel wire etc. compared with rigid line material.Vice on market is divided into steel alloy vice and high-carbon steel vice, approximately 400 yuan of steel alloy vice prices/, approximately 20 yuan of high-carbon steel vice prices/, although alloy vice excellent performance, are better than high-carbon steel vice in wearability and service life, but because of its price too high can not get generally apply.
High-carbon steel vice used after a period of time, can occur following problem because of wearing and tearing: the edge of a knife seriously bursts apart, and can not shear steel wire, iron wire; Edge of a knife passivation, can not wire stripping skin; Edge of a knife space is large, can not shear thin silk thread.Because the edge of a knife and caliper are the structures of integral type, the edge of a knife after wearing and tearing cannot be polished again, and a lot of vices can only be discarded because of edge of a knife wearing and tearing, have caused the serious wasting of resources.Can therefore, solve the problem existing in the use procedure of existing high-carbon steel vice, make the high-carbon steel vice after wearing and tearing can access re-using, for economizing on resources, convenient construction be used significant.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of vice of changeable blade, it is simple in structure, can be easily allowing blade replacement more, make to be re-used because of the discarded vice of edge of a knife wearing and tearing, the shape that can change the edge of a knife simultaneously, makes vice have several functions.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A vice for changeable blade, consists of binding clip and clamp handle, and described binding clip comprises left binding clip and the right binding clip cooperatively interacting, and jaw, tooth mouth and hand hay cutter mouthful are set on described left binding clip and right binding clip; The left draw-in groove that is provided with equipped left blade on described left binding clip, described left draw-in groove comprises bottom land, left notch, right notch and upper notch, and bottom land cross section is greater than notch cross section, and right notch cross section is greater than left notch cross section; Described left blade is bolted in left draw-in groove by a left side, and the edge of a knife of described left blade is linear; On described right binding clip, be provided with the right draw-in groove symmetrical with the left draw-in groove of left binding clip, in right draw-in groove, be fitted with the right blade symmetrical with left blade; On the edge of a knife of described left blade and right blade, be provided with the circular arc wire stripping mouth matching.
Further improvement of the present invention is: on described left blade, be provided with left fixing hole, left fixing hole coordinates alignment pin to fixedly mount left tip jaw; On described right blade, be provided with right fixing hole, right fixing hole coordinates the alignment pin fixed installation right tip jaw symmetrical with left tip jaw; The quantity of described left fixing hole and right fixing hole is two.
Further improvement of the present invention is: the material of described binding clip and clamp handle is high-carbon steel; The material of described left blade and right blade is steel alloy.
Further improvement of the present invention is: the middle part of described binding clip arranges the square mouth of pulling.
Further improvement of the present invention is: described clamp handle outer setting insulation sleeve and rope sling.
Owing to having adopted technique scheme, the obtained technological progress of the present invention is:
The edge of a knife and tooth port part at traditional high-carbon steel vice binding clip arrange left draw-in groove and right draw-in groove, use steel alloy to make respectively left blade and the right blade matching with left draw-in groove and right draw-in groove, and with bolt, blade is fixed in draw-in groove, such structural design had both retained the original function of vice, again the conveniently replaced age of a draught animal; The shape of left draw-in groove and right draw-in groove and setting position are all symmetrical, take left draw-in groove as example, comprise bottom land, left notch, right notch and upper notch, bottom land cross section is greater than notch cross section, right notch cross section is greater than left notch cross section, what design was played like this act as: the one, and make blade be combined more firm with binding clip by draw-in groove, blade difficult drop-off, the 2nd, make blade stressed even in use, can bear enough pressure and the distortion that is not distorted, the 3rd, in using the process of blade, can from notch, not skid off because blade is stressed.
The edge of a knife of left blade and right blade is designed to linear, this is similar to the design of traditional vice, make vice there is shearing function, the circular arc wire stripping mouth matching is set on the edge of a knife, make vice there is the function of wire stripper, the aperture of wire stripping mouth and quantity can change as required, in order to peel off the wire insulation of different wire diameters, make wire stripping more convenient; On left blade and right blade, by the cooperation between fixing hole and steady pin, fix left tip jaw and right tip jaw, make vice there is the function of nippers, be applicable to, in narrow and small working space operation, can clamp less screw, packing ring, wire and electric elements etc.; The material of blade is steel alloy, makes the edge of a knife thinner, and shear ability is stronger, and abrasion resistance properties and service life are all increased.
The square mouth of pulling is set at the middle part of binding clip, makes vice fastening or loose nut or screw more easily; Insulation sleeve and rope sling are set in clamp handle, step on bar operation easy to carry, can hang on the outstanding position of kit bag hook and facility, it is firm to place, and also can prevent that eminence from dropping, and also can control finger safe scope of activities, uses safer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is left tong head schematic diagram of the present invention;
Fig. 3 is binding clip front view of the present invention;
Fig. 4 is the first blade structure schematic diagram of the present invention;
Fig. 5 is the second blade structure schematic diagram of the present invention;
Fig. 6 is the third blade structure schematic diagram of the present invention;
Fig. 7 is nippers mouth structure schematic diagram of the present invention;
Wherein, 1, binding clip; 1-1, left binding clip; 1-2, right binding clip; 1-3, jaw; 1-4, tooth mouth; 1-5, hand hay cutter mouthful; 1-6, left draw-in groove; 1-6-1, bottom land; 1-6-2, left notch; 1-6-3, right notch; 1-6-4, upper notch; 1-7, right draw-in groove; 2, clamp handle; 2-1, insulation sleeve; 2-2, rope sling; 3-1, left blade; The right blade of 3-2; 3-3, wire stripping mouth; 4-1, left bolt; 4-2, right bolt; 5-1, left tip jaw; The right tip jaw of 5-2; 6-1, left fixing hole; 6-2, right fixing hole; 7, pull mouth.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further details.
Fig. 1 is structural representation of the present invention, the present invention is a kind of vice of changeable blade, it has kept the essential characteristic of traditional vice, by binding clip 1 and clamp handle 2, form X-type caliper, binding clip 1 is divided into left binding clip 1-1 and right binding clip 1-2, at described left binding clip 1-1 and right binding clip 1-2 medial surface, jaw 1-3 and tooth mouth 1-4 are set, lateral surface arranges hand hay cutter mouthful 1-5.Jaw 1-3 can be used to curved strand or clamp wire the end of a thread; Tooth mouth 1-4 can be used to a fastening or loose nut; Side mouth 1-5 can be used to guillotine cutting wire core, steel wire etc. compared with rigid line material, and this has kept the general utility functions of vice.
The structure of left binding clip 1-1 of the present invention as shown in Figure 2, left draw-in groove 1-6 is set on left binding clip 1-1, left draw-in groove 1-6 comprises bottom land 1-6-1, left notch 1-6-2, right notch 1-6-3 and upper notch 1-6-4, bottom land 1-6-1 cross section is greater than notch 1-6-4 cross section, right notch 1-6-3 cross section is greater than left notch 1-6-2 cross section, what design was played like this act as: the one, and make blade more firm by draw-in groove and binding clip 1 combination, blade difficult drop-off, the 2nd, make blade stressed even in use, can bear enough pressure and the distortion that is not distorted, the 3rd, in using the process of blade, can from notch, not skid off because blade is stressed.The left blade 3-1 that equipped structure matches with it in left draw-in groove 1-6, left blade 3-1 is fixed in left draw-in groove 1-6 by left bolt 4-1; On right binding clip 1-2, be provided with the right draw-in groove 1-7 symmetrical with the left draw-in groove 1-6 of left binding clip 1-1, be fitted with the right blade 3-2 symmetrical with left blade 3-1 in right draw-in groove 1-7, concrete structure as shown in Figure 3.
The edge of a knife of left blade 3-1 of the present invention and right blade 3-2 is linear, and as shown in Figure 4, this is similar to the design of traditional vice, makes vice have shearing function; A circular arc wire stripping mouth 3-3 also can be set on the edge of a knife, and as shown in Figure 5, the position of wire stripping mouth 3-3 is corresponding with tooth mouth 1-4, makes vice both have shearing function, has again the function of wire stripper, can carry out easily wire stripping; A plurality of circular arc wire stripping mouth 3-3 also can be set on the edge of a knife, and as shown in Figure 6, the aperture of wire stripping mouth 3-3 can change as required, in order to peel off the wire insulation of different wire diameters.
In order to make the vice of changeable blade there is the function of nippers, design symmetrical left tip jaw 5-1 and right tip jaw 5-2, on left tip jaw 5-1 and right tip jaw 5-2, there are respectively two alignment pins, two left fixing hole 6-1 that are used for fixing left tip jaw 5-1 are set on left blade 3-1, two right fixing hole 6-2 that are used for fixing right tip jaw 5-2 are set on right blade 3-2, by cooperatively interacting of alignment pin and fixing hole, left tip jaw 5-1 and right tip jaw 5-2 can be fixed on left binding clip 1-1 and right binding clip 1-2, as shown in Figure 7.
As shown in Figure 2,3, the square mouth 7 of pulling is set at the middle part of binding clip 1, makes vice fastening or loose nut or screw more easily; Insulation sleeve 2-1 and rope sling 2-1 are set in clamp handle 2, easy to carry while stepping on bar operation, can hang on the outstanding position of kit bag hook and facility, it is firm to place, and also can prevent that eminence from dropping, and also can control finger safe scope of activities, uses safer.
Certainly, on the vice basis that the present invention can damage at original edge of a knife, transform and form, during transformation, the edge of a knife of original breakage is removed, forming structure is left draw-in groove 1-6 of the present invention and right draw-in groove 1-7, install again the left blade 3-1 matching with it, right blade 3-2, left tip jaw 5-1 and right tip jaw 5-2, can greatly save cost of manufacture.

Claims (5)

1. the vice of a changeable blade, by binding clip (1) and clamp handle (2), formed, described binding clip (1) comprises left binding clip (1-1) and the right binding clip (1-2) cooperatively interacting, and jaw (1-3), tooth mouth (1-4) and hand hay cutter mouthful (1-5) are set on described left binding clip (1-1) and right binding clip (1-2); It is characterized in that: the left draw-in groove (1-6) that is provided with equipped left blade (3-1) on described left binding clip (1-1), described left draw-in groove (1-6) comprises bottom land (1-6-1), left notch (1-6-2), right notch (1-6-3) and upper notch (1-6-4), bottom land (1-6-1) cross section is greater than notch (1-6-4) cross section, and right notch (1-6-3) cross section is greater than left notch (1-6-2) cross section; Described left blade (3-1) is fixed in left draw-in groove (1-6) by left bolt (4-1), and the edge of a knife of described left blade (3-1) is linear; On described right binding clip (1-2), be provided with the right draw-in groove (1-7) symmetrical with the left draw-in groove (1-6) of left binding clip (1-1), in right draw-in groove (1-7), be fitted with the right blade (3-2) symmetrical with left blade (3-1); On the edge of a knife of described left blade (3-1) and right blade (3-2), be provided with the circular arc wire stripping mouth (3-3) matching.
2. the vice of a kind of changeable blade according to claim 1, is characterized in that: on described left blade (3-1), be provided with left fixing hole (6-1), left fixing hole (6-1) coordinates alignment pin to fixedly mount left tip jaw (5-1); On described right blade (3-2), be provided with right fixing hole (6-2), right fixing hole (6-2) coordinates the alignment pin fixed installation right tip jaw (5-2) symmetrical with left tip jaw (5-1); The quantity of described left fixing hole (6-1) and right fixing hole (6-2) is two.
3. the vice of a kind of changeable blade according to claim 1, is characterized in that: the material of described binding clip (1) and clamp handle (2) is high-carbon steel; The material of described left blade (3-1) and right blade (3-2) is steel alloy.
4. according to the vice of a kind of changeable blade described in claim 1 ~ 3 any one, it is characterized in that: the middle part of described binding clip (1) arranges square pull mouthful (7).
5. according to the vice of a kind of changeable blade described in claim 1 ~ 3 any one, it is characterized in that: described clamp handle (2) outer setting insulation sleeve (2-1) and rope sling (2-2).
CN201310619082.3A 2013-11-29 2013-11-29 A kind of vice of changeable blade Active CN103659638B (en)

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Application Number Priority Date Filing Date Title
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CN103659638B CN103659638B (en) 2015-12-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106058615A (en) * 2016-07-18 2016-10-26 国网山东省电力公司栖霞市供电公司 Multifunctional secondary wiring tool

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2130122Y (en) * 1992-08-29 1993-04-21 杨树奎 Multifunction steel wire pliers
CN2173683Y (en) * 1993-01-18 1994-08-10 刘阳天 Multifunctional pliers
US20040133989A1 (en) * 2003-01-13 2004-07-15 The Stanley Works Tool with inserted blade members
CN1623734A (en) * 2004-12-13 2005-06-08 谢智庆 Hand tool capable of disassembling and changing cutting edge
US20110030145A1 (en) * 2007-07-23 2011-02-10 Zeljko Mandic Insulating Hand Tool
CN202088124U (en) * 2011-04-06 2011-12-28 徐军桥 Pliers with replaceable cutting edges
CN202498468U (en) * 2012-03-27 2012-10-24 连云港市兴安机械制造有限公司 Multifunctional plier
CN202985389U (en) * 2012-12-31 2013-06-12 浙江机电职业技术学院 Novel vice with sharp noses
CN203611144U (en) * 2013-11-29 2014-05-28 国家电网公司 Vise with replaceable blades

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2130122Y (en) * 1992-08-29 1993-04-21 杨树奎 Multifunction steel wire pliers
CN2173683Y (en) * 1993-01-18 1994-08-10 刘阳天 Multifunctional pliers
US20040133989A1 (en) * 2003-01-13 2004-07-15 The Stanley Works Tool with inserted blade members
CN1623734A (en) * 2004-12-13 2005-06-08 谢智庆 Hand tool capable of disassembling and changing cutting edge
US20110030145A1 (en) * 2007-07-23 2011-02-10 Zeljko Mandic Insulating Hand Tool
CN202088124U (en) * 2011-04-06 2011-12-28 徐军桥 Pliers with replaceable cutting edges
CN202498468U (en) * 2012-03-27 2012-10-24 连云港市兴安机械制造有限公司 Multifunctional plier
CN202985389U (en) * 2012-12-31 2013-06-12 浙江机电职业技术学院 Novel vice with sharp noses
CN203611144U (en) * 2013-11-29 2014-05-28 国家电网公司 Vise with replaceable blades

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106058615A (en) * 2016-07-18 2016-10-26 国网山东省电力公司栖霞市供电公司 Multifunctional secondary wiring tool

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