CN203826753U - Multifunctional wire stripping cutting clamp shearing positioning structure - Google Patents

Abstract

The utility model discloses a multifunctional wire stripping cutting clamp shearing positioning structure and specifically refers to a shearing resetting and positioning structure for a wire stripping cutting clamp, wherein through the shearing resetting and positioning structure, the outer covering of a multi-core multi-thread electric wire can be safely and conveniently stripped and sheared. Plug grooves are arranged on pivoted disc faces of opposite plate-shaped pivoted bodies of a wire stripping cutting clamp, an elastic member can be assembled in the plug grooves in a concealed manner, the center parts of the pivoted bodies are provided with horizontal opposite step holes that are arranged at the lower edges of the plug grooves where the elastic member is plugged, the step holes run through the pivoted bodies, a positioning rod can be assembled and plugged in the step holes, simple and easy press control type positioning operation can be realized from the outer sides of the bodies, and the wire stripping cutting clamp can be reset in a concealed manner through the elastic member; the wire stripping cutting clamp can be put away, locked and closed in an assisted manner through simple and convenient press control operation. Thus in wire stripping cutting clamp shearing operation processes, practical effects that the clamp can be convenient and practical, and can be safely locked are realized.

Description

Multi-functional connection cover cutting pliers shear localization mechanism

Technical field

The multi-functional connection cover cutting pliers shear localization mechanism of the utility model, mainly by default insertion slot in relative the shearing body of wire strippers pivot joint card, for hiding assembling reset elastic component, establish relatively waney through hole up and down in the pivot joint card central authorities of elastic component assembling bottom again, for wearing group a positioning rod, establish compared with large perforation setting according to class bottom, be the backstay bottom of larger bar footpath design for bottom, can simple and easyly fix operation by control, make the shearing of connection cover cutting pliers and place, the wire stripping that reaches easy manipulation positioning security is sheared application target.

Background technology

General electric wire peeling connection cover cutting pliers, according to the heart yearn of different coatings, be arranged with the stripping peristoma design in multiple different shearing rings footpath, roughly be set as Figure 8-9, whole connection cover cutting pliers established the clamping body 30 by two relative shape designs, top forms the jaw section 31 of the sandwiched peristoma of relatively concavo-convex appearance, root edge is with the pivot joint dish 32 of wide connected one, central authorities form 30 pivot joints of relative body with pivot 33 surface structure of complete tonger shape, pivot joint dish 32 belows are in the inner edge of relative body 30, set up the location lug 34 of protrusion separately, for relatively cutting 30 of folder bodies, if fill an elastic component 35, it is auxiliary that the opening and closing that reset of when folder are cut in formation, and in pivot joint dish 32 1 side bottoms, pivot fills group control wafer 36 of a L shaped shape, see through and dial control, by the top of L shaped lamellar body, in the time placing, can dial the default indentation, there of card root edge that is stuck in another body 30, clamping location when reaching tonger and placing, when guaranteeing the continuous of wire stripping tonger use shearing and placing, use effect safely, extend latter end according to two relative pivot joint bodies 30 again and be coated with respectively plasticity sleeve, form comfortable lever, for gripping comfort and convenient, with the connection cover cutting pliers structure of complete.

According to the above-mentioned structure of commonly using connection cover cutting pliers, what when general shear uses, feel inconvenience most is, with wire stripping shearing manipulation, because reset is located at central pivot 33 lower edges with elastic component 35, because place location needs, protruding out of location lug 34 need be done long design, inconvenience when formation elastic component 35 is assembled, moreover for being set in outside, assembles accommodating elastic component 35, its not only whole cutting nippers tool need do the design of relative lengthening, to vacate accommodating space, form the increase of integral material cost, cutting nippers tool is gripped heavier, and more make us perplexing, be that elastic component 35 is conventionally reeled and formed by spring, its circle around spring wire interval, sandwiching of normal generation electric wire or slice substance, more there is the situation that crushes operator's hand because of false touch, the situation that very easily causes actual use safety and Flexible Reset to implement, time have a what is heard, dial again the end angle lower edge that control wafer 36 is hubbed at a side, the plate face of its L shaped shape need do the suitable assembling that is protruding in, conveniently do and dial control with another hand, so dial control design, not only inconvenience, more because having, its outward appearance protrudes irregular unbecoming situation, dialling of its protrusion controlled plate slightly accidentally, often can hook and touch the periphery article in outside or the false touch situation of hand, so that lose suddenly locking location, add that elastic reset opens, form the doubt that uses safety, and the operation of shearing with wire stripping, at the shearing manipulation of multi-thread multicore, how to make to shear wire stripping manipulation and use simplification, order likely affects safe device, do to hide and place, reach the needs that handy and safe uses, make electric wire stripping shear the improvement of manipulation utensil and reach the practical safe structural design attractive in appearance that has concurrently again, depend in fact the further active research development and improvement of dealer.

Utility model content

The utility model person engages in hand tool manufacture and design, there is the experience of many decades, because existing wire strippers cutting tool uses upper because return springs and places location the assembling that exposes to side in practical operation, the many practicality disappearances that derived in manipulation are very clear, be through concentrated research experiment improvement, after repeatedly improveing, finally develop function wire stripping cutting nippers shear localization mechanism more than the utility model, default insertion slot in the relative card of body of cutting nippers pivot joint, hide assembling for elastic component, and in pivot lower edge establish stay relative upper, under not isometrical through hole, for the shaft-like backstay of assembling class, so that simple and easy by control operation, reach and shear the safety assembled placing, effectively improve to shear reset and dial control location and expose the bad use disappearance that assembling derives.

The object of the utility model is: connection cover cutting pliers body pivot joint dish inner face is preset insertion slot, for resetting, elastic component is hidden assembling, again with the upper and lower relative perforation of convex character shape, for the simple and easy grafting of backstay, coordinate the elasticity of spring part by control displacement, when reaching cutting nippers and placing, the easy insert group locking of backstay location assembling, make reset elastic component and backstay be able to the simple and easy assembling that places, reach object convenient and practical safety for connection cover cutting pliers shearing manipulation.

For this reason, the utility model provides a kind of multi-functional connection cover cutting pliers shear localization mechanism, include half shape body of relative pivot joint, the pivot joint dish of body center is assembled with pivot, body pivot joint upper semisection forms to shell to cut uses jaw section, pivot joint dish lower edge relative edge face sets up separately cuts the continuous half shape wave arcuation stripping mouth of oblique one-tenth, extension stem body is coated with the lever section of plastic cement sleeve downwards, with the convenient opening and closing reset elastic component of shearing, the pivot joint card centerpivot outer shroud of body, be provided with the insertion slot falling, elastic component for device reset is planted wherein, be concealed assembling, and the relative position of elastic component assembling lower edge, in two halves shape body card, establish respectively and stay through hole and class hole to be relative assembling, wherein class hole Di Duan aperture and through hole are isometrical, and the backstay being protruded with a bottom tool end ring by bottom, class hole is worn group and is protruded out card outside, for wearing group spring part, with cap and bolt locking, form simple and easy by the elastic positioning device of control, connection cover cutting pliers body is provided, when shearing manipulation, be able to automatic opening and closing and cut the continuous manipulation of folder, while placing, see through and press the backstay body through hole of relatively assembling at the bottom of card of deeply planting, the fastening safety locking that reaches jaw section places assembling.

For described multi-functional connection cover cutting pliers shear localization mechanism, preferably, wherein the central authorities of cap are set as the shape that falls, can protrusion person after locking for bolt.

For described multi-functional connection cover cutting pliers shear localization mechanism, preferably, wherein insertion slot, on the relative pivot joint dish of two bodies, is mutually the design that falls of double shape, the complete accommodating assembling of confession elastic component.

For described multi-functional connection cover cutting pliers shear localization mechanism, preferably, wherein insertion slot can be set as elongated slot or enclose around shape person.

Brief description of the drawings

Architectural feature and the practical purpose thereof your juror can further understand the utility model for convenience of, sincerely coordinate embodiment accompanying drawing to be described in detail as follows:

Fig. 1 is the solid assembling exploded view of the utility model connection cover cutting pliers.

Fig. 2 is the utility model connection cover cutting pliers combination outward appearance reference diagram (when shearing).

Fig. 3 is the utility model connection cover cutting pliers outward appearance reference diagram while folding.

When Fig. 4 is the utility model wire stripping shearing manipulation, jaw reset opens schematic diagram.

Fig. 5 is the schematic diagram that the utility model cutting nippers places jaw locking location while locking.

Fig. 6 is the assembling schematic diagram that the utility model wire stripping is sheared backstay while opening.

Fig. 7 is the assembling view that the utility model cutting nippers places backstay while locking.

Fig. 8 system commonly uses the three-dimensional assembling of connection cover cutting pliers and decomposes reference diagram.

Connection cover cutting pliers structure assembling schematic appearance is commonly used by Fig. 9 system.

Embodiment

The multi-functional connection cover cutting pliers shear localization mechanism of the utility model, the framework of whole connection cover cutting pliers, close with the connection cover cutting pliers outward appearance of the electric wire of generally commonly seeing, its main improvement design is: provide the automatic reset structure of connection cover cutting pliers shearing manipulation to be concealed design, and jaw location structure when tonger is placed, if be loaded on the central lower edge of pivotable card, with the easy elastic operation by controlling, reach the convenient design that lock control fixes location, whole connection cover cutting pliers improvement, refer to shown in Fig. 1-7, the structure of whole connection cover cutting pliers, if by two relative en plaque half shape bodies 10, 101, mutually repeatedly organize pivot joint assembling, pivot joint dish 11 central authorities are with pivot 12 pivot joints, assembling body 10 relatively, 101 pivot joint dish 11 inner faces, in the outer rim appropriate location of pivot 12, if stay the insertion slot 13 of half shape that relatively falls, its appearance is identical design with elastic component 14 with resetting, can be set as long groove shape or circle around shape, supply completely wherein embedding elastic component 14, assemble in the card of central lower edge in elastic component 14 again, in 11 lower edges of a pivot joint dish wherein, if stay a larger footpath through hole 15, and position in another relative pivot joint card, establish and be class hole 151 shapes, it is just mutually isometrical with the through hole 15 that connects that its root edge extends one section of larger aperture, for the backstay 16 of a tool same stages ring footpath design, wearing group according to bottom with larger end ring 161 does slippage in large aperture part and places, by backstay 16 by interior passing after, place a spring part 162 in bar outside, be locked in body of rod top with a cap 163 again, compress spring part 162 for complete covering, make it assist backstay 16 to operate by elastic reset, shape as shown in Figure 6, and cap 163 central authorities are set as the space of an indent, bolt 164 for locking is able to the complete central interior that is embedded to cap 163, form safety and combination setting attractive in appearance, user can press manipulation backstay 16 by one hand, after connection cover cutting pliers clamping places, simple and easy by control backstay 16 deeply displacement downwards by outside, make the end ring 161 of its bottom be moved down into through hole 15 inside, loosen to cutting nippers tool hold the control application of force, just can see through the elasticity tension of built-in elastic part 14, backstay 16 and through hole 15 are and mutually fasten fastening locating effect, make the body 10,101 of pivot joint cannot do shearing manipulation, just as pivot joint locking shape, in the time wanting to do shearing manipulation, only need be with one hand to hold with a firm grip the operation of clamping of the tonger lever section 17 folding, make on it, lower relative through hole 15 and class hole 151 again involutory neat after, auxiliary according to spring part 162 elastic returnings of backstay 16 outside, top assemblings again, cap 163 is upwards released, can upwards move backstay 16 to top, and the end ring 161 that makes its protrusion places once again in the anchor ring of the bottom in class hole 151 larger aperture, whole the shearing manipulation that cutting nippers tool just can do to fold up again, safety locking manipulation while facilitating connection cover cutting pliers shear and place is used.

Separately on connection cover cutting pliers assembling pivot 12, form the jaw section 20 that relatively concavo-convex clamp wire stripping is used, the convenient sandwiched skinning operations to core wire, and on the handle body relative edge face of pivot 12 Lower Half plate shapes, set up separately and be the connected several sections of designs of stripping mouth 21 that the wire stripping of double shape concave arc is sheared use mutually of continuous unrestrained arcuation, according to wide of the split conductor coating of electric wire two cores or three cores, be provided with different concave arc stripping peristomas, in the middle of adjacent stripping mouth 21, protrude and doing the separation that is connected respectively with salient point 22, the electric wire that facilitates different split conductors to design is inserted respectively folder and is done shearing skinning operations; Separately insert and shear a side in stripping mouth 21 electric wires, in stripping mouth 21 root edges in advance lock group have support with spacer 23 do locking auxiliary frame support, and the external part of stripping mouth 21 opposite sides top, lock is organized identical supporting and location sheet 23, when electric wire peeling shearing manipulation is provided, shear both sides and can remain on same plane, reach and shear maintaining of vertical plane, facilitate shearing manipulation to implement, extension lever section 17 bottoms of mutual pivot joint again, the handle tool that plugs together respectively composition Energy and comfort gripping use with plastic cement sleeve, forms complete connection cover cutting pliers structure jointly.

The characteristic of the utility model connection cover cutting pliers structural design improvement, the elastic component 14 of reset use will sheared, in body 10,101 default relative insertion slot 13 in the outer shroud card of pivot 12 of relative pivot joint, elastic component 14 is done to the safety assembled of hiding, during for wire stripping shearing manipulation, sheared continuously immediate restoration of service, and the outward appearance of whole trimming tonger can keep simple and clear outward appearance, more can effectively shorten the length of cutting nippers tool, reach relative minimizing materials'use, the light-weight design that directly reaches tonger is improved, when connection cover cutting pliers places again, the sealed positioner design of jaw, according to two relative pivot joint bodies 10, 101 in relative pivot joint dish 11 card central authorities lower edges, set up relative through hole 15 and class hole 151 separately, the backstay 16 protruding with a bottom tool end ring 161, upwards place assembling by class hole 151, and in the outside of pivot joint dish 11, after wearing with spring part 162, coordinate the locking of cap 163 and bolt 164, it is seen through and do flexible slippage, reach by control end ring 161 and be deep in the through hole 15 of opposite side larger aperture, clamping locking location while placing, for the manipulation that places of connection cover cutting pliers, can reach the more one hand manipulation needs of handy and safe by control operation easily, assemble and place design by control locking location and global design is assisted with the shearing of L shaped spacer 23 by stripping mouth 21 outer rims and special concealed elastic component 14 resets, make connection cover cutting pliers operation and place, easier certain safety is really the improvement of the large innovation of one in connection cover cutting pliers structural design practicality.

In sum, the multi-functional connection cover cutting pliers shear localization mechanism of the utility model, during directly by cutting nippers shearing manipulation, reset with elastic component and place the positioner that locking is used, be set as easy by control operation, not only tool entirety tonger outward appearance beautify effect, have more the safe and practical structure feature of manipulation, with regard to its practical safety locking and manipulate easy characteristic, be really the innovation improvement design of wire stripping tonger, meet the important document of utility application completely, whence proposes patent application in accordance with the law.

Reference numerals list

10,101 body 11 pivot joint dishes

12 pivot 13 insertion slots

14 elastic component 15 through holes

151 class hole 16 backstays

161 end ring 162 spring parts

163 cap 164 bolts

17 lever sections

20 jaw section 21 stripping mouths

22 salient point 23 spacers

30 body 31 jaw sections

32 pivot joint dish 33 pivots

34 lug 35 elastic components

36 groups of control wafers

Claims (4)

1. a multi-functional connection cover cutting pliers shear localization mechanism, include half shape body of relative pivot joint, the pivot joint dish of body center is assembled with pivot, body pivot joint upper semisection forms to shell to cut uses jaw section, pivot joint dish lower edge relative edge face sets up separately cuts the continuous half shape wave arcuation stripping mouth of oblique one-tenth, extension stem body is coated with the lever section of plastic cement sleeve downwards, with the convenient opening and closing reset elastic component of shearing, it is characterized in that: the pivot joint card centerpivot outer shroud of body, be provided with the insertion slot falling, elastic component for device reset is planted wherein, be concealed assembling, and the relative position of elastic component assembling lower edge, in two halves shape body card, establish respectively and stay through hole and class hole to be relative assembling, wherein class hole Di Duan aperture and through hole are isometrical, and the backstay being protruded with a bottom tool end ring by bottom, class hole is worn group and is protruded out card outside, for wearing group spring part, with cap and bolt locking, form simple and easy by the elastic positioning device of control, connection cover cutting pliers body is provided, when shearing manipulation, be able to automatic opening and closing and cut the continuous manipulation of folder, while placing, see through and press the backstay body through hole of relatively assembling at the bottom of card of deeply planting, the fastening safety locking that reaches jaw section places assembling.

2. multi-functional connection cover cutting pliers shear localization mechanism as claimed in claim 1, is characterized in that: wherein the central authorities of cap are set as the shape that falls, can protrusion person after locking for bolt.

3. multi-functional connection cover cutting pliers shear localization mechanism as claimed in claim 1, is characterized in that: wherein insertion slot, on the relative pivot joint dish of two bodies, is mutually the design that falls of double shape, the complete accommodating assembling of confession elastic component.

4. multi-functional connection cover cutting pliers shear localization mechanism as claimed in claim 1, is characterized in that: wherein insertion slot can be set as elongated slot or enclose around shape person.