CN110247332A - Electric wrench shear - Google Patents
Electric wrench shear Download PDFInfo
- Publication number
- CN110247332A CN110247332A CN201910265629.1A CN201910265629A CN110247332A CN 110247332 A CN110247332 A CN 110247332A CN 201910265629 A CN201910265629 A CN 201910265629A CN 110247332 A CN110247332 A CN 110247332A
- Authority
- CN
- China
- Prior art keywords
- cutting blade
- shaft
- electric wrench
- ledger
- arc
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D29/00—Hand-held metal-shearing or metal-cutting devices
- B23D29/02—Hand-operated metal-shearing devices
- B23D29/023—Hand-operated metal-shearing devices for cutting wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/58—Jaw attachments
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/005—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for cutting cables or wires, or splicing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a kind of electric wrench shears, it is intended to provide a kind of not only easy to carry, easy to operate, and cable can be cut with electric wrench cooperation, broken string operating efficiency is effectively improved, the electric wrench shear of the operation intensity of broken string operation is reduced.It includes installation shell；Drive sleeve, drive sleeve are rotatably arranged on installation shell；Shearing component, shearing component include the ledger-plate being fixed on installation shell and the cutting blade being rotatably arranged on ledger-plate by the first shaft；Cutting blade driving mechanism, cutting blade driving mechanism is for driving the cutting blade to rotate around the first shaft, so that the cutting blade and ledger-plate open or close, cutting blade driving mechanism includes being rotatably arranged on installation shell or tightening gear on ledger-plate by the second shaft, the arc-shaped flank of tooth at cutting blade edge and the transmission mechanism for connecting drive sleeve Yu the second shaft being arranged in, and the arc-shaped flank of tooth is meshed with gear is tightened.
Description
Technical field
The present invention relates to a kind of shears, and in particular to a kind of electric wrench shear.
Background technique
Current live line work insulating gloves working system, referring to using aerial lift device with insulated arm ensures operator and the earth absolutely
Edge, operator dress insulating protection apparatus by whole body to be dielectrically separated from electrical body holding, and using insulating glove to band
The livewire work method that electric body is constructed.When operation, it is exactly electric wrench, bolt clipper that operator is most commonly used, wherein
Electric wrench is for tightening or unscrewing screw, and bolt clipper is for cutting cable.Manual bolt clipper is time-consuming and laborious in broken string, especially
Be cut have steel core cable when, it is more time-consuming and laborious, it is inconvenient.
Summary of the invention
It is a kind of not only easy to carry, easy to operate the purpose of the invention is to provide, but also can match with electric wrench
It closes to cut cable, effectively improves broken string operating efficiency, reduce the electric wrench shear of the operation intensity of broken string operation.
The technical scheme is that
A kind of electric wrench shear, comprising: installation shell；Drive sleeve, drive sleeve are rotatably arranged on installation shell, use
Cooperate in electric wrench；Shearing component, shearing component include the ledger-plate being fixed on installation shell and by the first shaft
The cutting blade being rotatably arranged on ledger-plate, the axis perpendicular of first shaft and drive sleeve；Cutting blade driving mechanism is moved
Blade actuating mechanism is for driving the cutting blade to rotate around the first shaft, so that the cutting blade is opened or closed with ledger-plate
It closes, cutting blade driving mechanism includes that installation shell or the tightening gear on ledger-plate, setting are rotatably arranged on by the second shaft
In the arc-shaped flank of tooth at cutting blade edge and transmission mechanism for connecting drive sleeve Yu the second shaft, second shaft and
One shaft is parallel, and the arc-shaped flank of tooth is meshed with tightening gear.Electric wrench and drive sleeve cooperate, and drive sleeve is driven to turn
Dynamic, drive sleeve drives tightening gear to rotate by transmission mechanism, and then cutting blade is driven to rotate around the first shaft, so that described dynamic
Blade and ledger-plate open or close cut cable to realize by cutting blade and ledger-plate, easy to carry, operation letter
It is single, and cable can be cut with electric wrench cooperation, broken string operating efficiency is effectively improved, the operation for reducing broken string operation is strong
Degree.On the other hand, due to the axis perpendicular of the first shaft and drive sleeve, keep the axis of drive sleeve and cutting blade and ledger-plate flat
When row, such electric wrench and drive sleeve cooperate, cutting blade and ledger-plate will extend along the axis of the output shaft of electric wrench, real
When the broken string operation of border, is conducive to cutting blade and ledger-plate protrudes into close clearance, to cut the cable in close clearance.
Preferably, tightening gear include be arranged on the second shaft first tightening gear with second tighten gear, and
The outer diameter of first tightening gear is greater than the outer diameter of the second tightening gear, and the round-arced tooth face includes being arranged on cutting blade edge
The first arc-shaped tooth and the second arc-shaped tooth, drive the cutting blade to rotate around the first shaft in cutting blade driving mechanism, with
During being closed the cutting blade and ledger-plate, firstly, the first tightening gear is engaged with the first arc-shaped tooth, then, the
One tightening gear is separated with the first arc-shaped tooth, when the first tightening gear is separated with the first arc-shaped tooth, the second tightening gear
It is engaged with the second arc-shaped tooth.In this way, driving the cutting blade to rotate around the first shaft in cutting blade driving mechanism, make described dynamic
Blade and ledger-plate are closed, when cutting the cable with steel core, firstly, being nibbled by the first tightening gear with the first arc-shaped tooth
It closes, to drive the cutting blade to rotate around the first shaft, is closed cutting blade and ledger-plate, to shear cable outer layer, due to example
Such as cable outer layer is insulating layer, conductor, and insulating layer, the conductor of cable are softer, thus using the biggish first tightening tooth of outer diameter
Wheel so can quickly shear cable outer layer to drive the cutting blade；Then, the first tightening gear and the first arc
The separation of the shape flank of tooth, the second tightening gear are engaged with the second arc-shaped tooth, are engaged by the second tightening gear with the second arc-shaped tooth,
To drive the cutting blade to rotate around the first shaft, it is closed cutting blade and ledger-plate, to shear the internal layer of cable, due to cable
Internal layer there is steel core, the hardness of steel core is big, thus drives the cutting blade using what second that outer diameter is less than tightened gear,
The shearing force of cutting blade can be improved, so to guarantee to cut the steel core of cable.
Preferably, the outer diameter of the first tightening gear is twice of the outer diameter of the second tightening gear.
Preferably, the middle part of the blade of cutting blade is equipped with the convex sword of V-arrangement toward ledger-plate direction protrusion.In this way, in moving knife
Piece cuts through the insulating layer of cable, and when cutting metallic conductor, and the metallic conductor of cable can be cut by the convex sword of V-arrangement, utilize saw
The principle cut is cut the metallic conductor of cable by the convex sword of V-arrangement, can be conducive to cutting blade and smoothly cut in metallic conductor,
So that cutting blade and ledger-plate property cut cable.
Preferably, transmission mechanism is Worm and worm-wheel gearing, the turbine of Worm and worm-wheel gearing is arranged second
On shaft, the worm screw of Worm and worm-wheel gearing is rotatably arranged in mounting shell body, and the worm screw and drive sleeve are coaxial, and worm screw
It is connected with drive sleeve.
Preferably, being equipped with connecting shaft hole towards one end of the drive sleeve of worm screw, connecting shaft is protruded into one end of the worm screw
In hole, and it is keyed between worm screw and connecting shaft hole.In this way, being convenient for actual installation.
Preferably, the second shaft is rotatably arranged on ledger-plate, the tightening gear is located at the phase of ledger-plate with turbine
To two sides.So be conducive to improve structural compactness.
Preferably, ledger-plate is mounted on installation shell by bolt.
Preferably, the arc-shaped flank of tooth and the first shaft are coaxial.
Preferably, the installation that installation shell includes transmission case body and is mounted on the lateral surface of transmission case body by bolt
Block, the drive sleeve are rotatably arranged on mounting blocks by bearing, and the cutting blade driving mechanism and shearing component setting are passing
On dynamic cabinet.
Preferably, further including sheath, the sheath is mounted on installation shell by bolt, and the drive sleeve is located at shield
In set.In this way, drive sleeve is isolated by sheath, operator is avoided to contact during drive sleeve rotation with drive sleeve, and
Operator is injured at this time.
The beneficial effects of the present invention are: it is not only easy to carry, easy to operate, but also can be cut with electric wrench cooperation
Cable effectively improves broken string operating efficiency, reduces the operation intensity of broken string operation.
Detailed description of the invention
Fig. 1 is a kind of a kind of structural schematic diagram of electric wrench shear of specific embodiments of the present invention one.
Fig. 2 is a kind of a kind of structural schematic diagram of electric wrench shear of specific embodiments of the present invention two.
Fig. 3 is a kind of side view of the cutting blade of specific embodiments of the present invention two.
In figure:
Shell 1, transmission case body 1.1, mounting blocks 1.2 are installed；
Ledger-plate 2；
First shaft 3；
Cutting blade 4, the convex sword 4.1 of V-arrangement；
Cutting blade driving mechanism 5, the second shaft 5.1 tighten gear 5.2, the first tightening gear 5.21, the second tightening gear
5.22, the arc-shaped flank of tooth 5.3, the first arc-shaped tooth 5.31, the second arc-shaped tooth 5.32, transmission mechanism 5.4, turbine 5.41, snail
Bar 5.42；
Drive sleeve 6；
Sheath 7.
Specific embodiment
To keep technical solution of the present invention embodiment purposes, technical schemes and advantages clearer, with reference to the accompanying drawing to this
The technical solution of inventive embodiments carries out clearly explanation and illustration, but following embodiments are merely a preferred embodiment of the present invention,
Rather than whole embodiments.Based on the implementation example in the implementation mode, those skilled in the art are not making creative work
Under the premise of obtained other embodiments, belong to protection scope of the present invention.
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this programme, and cannot be construed to the limitation to the present invention program.
Referring to following description and drawings, it will be clear that these and other aspects of the embodiment of the present invention.In these descriptions
In attached drawing, some particular implementations in the embodiment of the present invention are specifically disclosed to indicate to implement the embodiment of the present invention
Principle some modes, but it is to be understood that the scope of embodiments of the invention is not limited.On the contrary, reality of the invention
Applying example includes all changes, modification and the equivalent fallen within the scope of the spirit and intension of attached claims.
In the description of the present invention, it is to be understood that, term " thickness ", "upper", "lower", "horizontal", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside", " circumferential direction " be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In the description of the present invention, " multiple "
It is meant that at least two, such as two, three etc., unless otherwise specifically defined, " several " are meant that expression one
Or it is multiple.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral: can be mechanical connect
It connects, is also possible to be electrically connected or can communicate each other；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Specific embodiment one: as shown in Fig. 1, Fig. 2, a kind of electric wrench shear, including installation shell 1, transmission
Set 6, shearing component and cutting blade driving mechanism 5.Drive sleeve 6 is rotatably arranged on installation shell, for defeated with electric wrench
Shaft cooperation.Shearing component includes the ledger-plate 2 being fixed on installation shell and is rotatably arranged on ledger-plate by the first shaft 3
On cutting blade 4, the axis perpendicular of the first shaft and drive sleeve.Cutting blade driving mechanism 5 for drive the cutting blade 4 around
First shaft rotation, so that the cutting blade and ledger-plate open or close.Cutting blade driving mechanism 5 includes passing through the second shaft
5.1 are rotatably arranged on installation shell or tightening gear 5.2 on ledger-plate, the arc-shaped flank of tooth 5.3 that cutting blade edge is arranged in
And the transmission mechanism 5.4 for connecting drive sleeve Yu the second shaft.Second shaft is parallel with the first shaft, the arc-shaped flank of tooth with
First shaft is coaxial.The arc-shaped flank of tooth is meshed with tightening gear.
In actual use, cutting blade is rotated around the first shaft, separates cutting blade with tightening gear, fully opens moving knife
Then cable with shearing is placed between cutting blade and ledger-plate by piece；Then, cutting blade is rotated around the first shaft, is made
Blade is engaged with tightening gear；Followed by the output shaft and drive sleeve of electric wrench cooperate, and drive drive sleeve rotation, drive sleeve
By transmission mechanism drive tightening gear rotation, and then drive cutting blade rotate around the first shaft so that the cutting blade with determine
Blade open or close cuts cable to realize by cutting blade and ledger-plate.The electric wrench of the present embodiment shearing dress
It sets easy to carry, easy to operate, and cable can be cut with electric wrench cooperation, effectively improve broken string operating efficiency, dropped
The operation intensity of low broken string operation.On the other hand, due to the axis perpendicular of the first shaft and drive sleeve, make the axis of drive sleeve
Parallel with cutting blade and ledger-plate, when such electric wrench and drive sleeve cooperate, cutting blade and ledger-plate will be along electric wrench
The axis of output shaft extends, and actually when broken string operation, is conducive to cutting blade and ledger-plate protrudes into close clearance, narrow to cut
Cable in gap.
Specifically, as described in Figure 1, installation shell 1 includes transmission case body 1.1 and is mounted on the outer of transmission case body by bolt
Mounting blocks 1.2 on side.Drive sleeve 6 is rotatably arranged on mounting blocks by bearing.Cutting blade driving mechanism and shearing component
It is arranged on transmission case body.Transmission mechanism 5.4 is Worm and worm-wheel gearing.The turbine 5.41 of Worm and worm-wheel gearing is arranged
On the second shaft 5.1.The worm screw 5.42 of Worm and worm-wheel gearing is rotatably arranged in mounting shell body, and worm screw is same with drive sleeve
Axis, and worm screw is connected with drive sleeve.
Further, it being equipped with connecting shaft hole towards one end of the drive sleeve of worm screw, one end of worm screw is protruded into connecting shaft hole,
And it is keyed between worm screw and connecting shaft hole.In this way, being convenient for actual installation.
Further, as described in Figure 1, ledger-plate 2 is mounted on installation shell by bolt.The rotation of second shaft 5.1 is set
It sets on ledger-plate, the tightening gear is located at the opposite sides of ledger-plate with turbine.So be conducive to improve structural compactness.
Further, as described in Figure 1, the middle part of the blade of cutting blade is equipped with the convex sword of V-arrangement toward ledger-plate direction protrusion
4.1, in the present embodiment, the middle part of the blade of cutting blade is equipped with 2 convex swords of V-arrangement being sequentially distributed.In this way, cutting through electricity in cutting blade
The insulating layer of cable, and when cutting metallic conductor, can cut the metallic conductor of cable by the convex sword of V-arrangement, using the principle of sawing,
The metallic conductor that cable is cut by the convex sword of V-arrangement, can be conducive to cutting blade and smoothly cut in metallic conductor, so that cutting blade
With ledger-plate property cut cable.
Further, electric wrench shear further includes sheath 7, and sheath is mounted on installation shell by bolt.
Drive sleeve 6 is located in sheath, and in the present embodiment, drive sleeve is coaxial with sheath.In this way, drive sleeve is isolated by sheath, to keep away
Exempt from operator to contact during drive sleeve rotation with drive sleeve, and operator is injured at this time.
Specific embodiment two: remaining structure reference specific embodiment one of the present embodiment, the difference is that:
As shown in Figure 2 and Figure 3, tightening gear 5.2 includes the first tightening gear 5.21 being arranged on the second shaft and the second tightening
Gear 5.22, and the outer diameter of the first tightening gear is greater than the outer diameter of the second tightening gear.5.3 face of round-arced tooth includes setting dynamic
The first arc-shaped tooth 5.31 and the second arc-shaped tooth 5.32 on blade edge.
The cutting blade is driven to rotate around the first shaft in cutting blade driving mechanism, so that the cutting blade is closed with ledger-plate
During conjunction, firstly, the first tightening gear 5.21 with the first arc-shaped tooth engages 5.31, then, first tightens gear and the
The separation of one arc-shaped tooth, when the first tightening gear is separated with the first arc-shaped tooth, the second tightening gear 5.22 and the second arc
The flank of tooth 5.32 engages.In this way, drive the cutting blade rotate around the first shaft in cutting blade driving mechanism, make the cutting blade and
Ledger-plate closure, when cutting the cable with steel core, firstly, engaged by the first tightening gear with the first arc-shaped tooth, with
It drives the cutting blade to rotate around the first shaft, is closed cutting blade and ledger-plate, to shear cable outer layer, due to such as cable
Outer layer is insulating layer, conductor etc., and insulating layer, the conductor of cable are softer, thus is driven using the biggish first tightening gear of outer diameter
The cutting blade is moved, so quickly cable outer layer can be sheared；Then, the first tightening gear and the first arc-shaped tooth
Separation, the second tightening gear are engaged with the second arc-shaped tooth, are engaged by the second tightening gear with the second arc-shaped tooth, to drive
The cutting blade is rotated around the first shaft, is closed cutting blade and ledger-plate, to shear the internal layer of cable, due to the internal layer of cable
With steel core, the hardness of steel core is big, thus the second tightening gear for being less than using outer diameter drives the cutting blade, so may be used
To improve the shearing force of cutting blade, to guarantee to cut the steel core of cable.
In the present embodiment, the outer diameter of the first tightening gear is twice of the outer diameter of the second tightening gear.
The above is only presently preferred embodiments of the present invention, is not intended to limit the invention in any way, it is all according to the present invention
Technical spirit any simple modification, change and equivalent transformation to the above embodiments, still fall within the technology of the present invention side
The protection scope of case.
Claims (10)
1. a kind of electric wrench shear, characterized in that include:
Shell is installed；
Drive sleeve, drive sleeve are rotatably arranged on installation shell, for cooperating with electric wrench；
Shearing component, shearing component include the ledger-plate being fixed on installation shell and are rotatably arranged on stationary knife by the first shaft
The cutting blade of on piece, the axis perpendicular of first shaft and drive sleeve；
Cutting blade driving mechanism, cutting blade driving mechanism is for driving the cutting blade to rotate around the first shaft, so that described dynamic
Blade and ledger-plate open or close, cutting blade driving mechanism include that installation shell or stationary knife are rotatably arranged on by the second shaft
The arc-shaped flank of tooth at cutting blade edge and the driver for connecting drive sleeve Yu the second shaft is arranged in the tightening gear of on piece
Structure, second shaft is parallel with the first shaft, and the arc-shaped flank of tooth is meshed with tightening gear.
2. electric wrench shear according to claim 1, characterized in that the tightening gear includes setting the
The first tightening gear and the second tightening gear on two shaft lever, and the outer diameter of the first tightening gear is greater than the outer of the second tightening gear
Diameter, the round-arced tooth face include the first arc-shaped tooth and the second arc-shaped tooth being arranged on cutting blade edge,
The cutting blade is driven to rotate around the first shaft in cutting blade driving mechanism, so that the cutting blade and ledger-plate were closed
In the process, firstly, the first tightening gear engages, then, the first tightening gear and the first arc-shaped tooth point with the first arc-shaped tooth
From when the first tightening gear is separated with the first arc-shaped tooth, the second tightening gear is engaged with the second arc-shaped tooth.
3. electric wrench shear according to claim 2, characterized in that it is described first tightening gear outer diameter be
Twice of the outer diameter of second tightening gear.
4. electric wrench shear according to claim 1 or 2 or 3, characterized in that in the blade of the cutting blade
Portion is equipped with the convex sword of V-arrangement toward ledger-plate direction protrusion.
5. electric wrench shear according to claim 1 or 2 or 3, characterized in that the transmission mechanism is worm gear
The turbine of worm gearing, Worm and worm-wheel gearing is arranged on the second shaft, and the worm screw of Worm and worm-wheel gearing turns
Dynamic to be arranged in mounting shell body, the worm screw and drive sleeve are coaxial, and worm screw is connected with drive sleeve.
6. electric wrench shear according to claim 5, characterized in that set towards one end of the drive sleeve of worm screw
There is connecting shaft hole, one end of the worm screw is protruded into connecting shaft hole, and is keyed between worm screw and connecting shaft hole.
7. electric wrench shear according to claim 5, characterized in that second shaft is rotatably arranged on fixed
On blade, the tightening gear is located at the opposite sides of ledger-plate with turbine.
8. electric wrench shear according to claim 1 or 2 or 3, characterized in that the ledger-plate passes through bolt
It is mounted on installation shell.
9. electric wrench shear according to claim 1 or 2 or 3, characterized in that the arc-shaped flank of tooth and
One shaft is coaxial.
10. electric wrench shear according to claim 1 or 2 or 3, characterized in that it further include sheath, the shield
Set is mounted on installation shell by bolt, and the drive sleeve is located in sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265629.1A CN110247332A (en) | 2019-04-03 | 2019-04-03 | Electric wrench shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265629.1A CN110247332A (en) | 2019-04-03 | 2019-04-03 | Electric wrench shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110247332A true CN110247332A (en) | 2019-09-17 |
Family
ID=67883074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910265629.1A Pending CN110247332A (en) | 2019-04-03 | 2019-04-03 | Electric wrench shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110247332A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797734A (en) * | 2019-11-14 | 2020-02-14 | 肖慧梅 | Cutting and peeling integrated equipment for communication cable |
| CN112470696A (en) * | 2020-11-24 | 2021-03-12 | 柳州工学院 | Leaf branch cutting mechanism and mulberry leaf picking equipment with same |
| CN114406310A (en) * | 2021-12-27 | 2022-04-29 | 徐州拓迈五金工具制造有限公司 | Aluminum alloy pipe wrench integrated production equipment |
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|---|---|---|---|---|
| CN1167668A (en) * | 1996-06-12 | 1997-12-17 | 株式会社泉精器制作所 | Electric cable cutter |
| CN200991860Y (en) * | 2006-09-27 | 2007-12-19 | 天津市润实科技发展有限公司 | Hand-driven step-by-step pliers |
| CN201315757Y (en) * | 2008-12-15 | 2009-09-30 | 周忠民 | electric branch shears |
| CN202088214U (en) * | 2011-04-27 | 2011-12-28 | 艾默生管道工具(上海)有限公司 | Electric cable cutter |
| CN204770386U (en) * | 2015-07-22 | 2015-11-18 | 江西中昌电力发展有限公司 | Electronic cable shears |
| CN105458129A (en) * | 2016-01-25 | 2016-04-06 | 庞万工具公司 | Handheld electric cable shear |
| CN210059644U (en) * | 2019-04-03 | 2020-02-14 | 国网浙江省电力有限公司衢州供电公司 | Shearing device for electric wrench |
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2019
- 2019-04-03 CN CN201910265629.1A patent/CN110247332A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167668A (en) * | 1996-06-12 | 1997-12-17 | 株式会社泉精器制作所 | Electric cable cutter |
| CN200991860Y (en) * | 2006-09-27 | 2007-12-19 | 天津市润实科技发展有限公司 | Hand-driven step-by-step pliers |
| CN201315757Y (en) * | 2008-12-15 | 2009-09-30 | 周忠民 | electric branch shears |
| CN202088214U (en) * | 2011-04-27 | 2011-12-28 | 艾默生管道工具(上海)有限公司 | Electric cable cutter |
| CN204770386U (en) * | 2015-07-22 | 2015-11-18 | 江西中昌电力发展有限公司 | Electronic cable shears |
| CN105458129A (en) * | 2016-01-25 | 2016-04-06 | 庞万工具公司 | Handheld electric cable shear |
| CN210059644U (en) * | 2019-04-03 | 2020-02-14 | 国网浙江省电力有限公司衢州供电公司 | Shearing device for electric wrench |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797734A (en) * | 2019-11-14 | 2020-02-14 | 肖慧梅 | Cutting and peeling integrated equipment for communication cable |
| CN112470696A (en) * | 2020-11-24 | 2021-03-12 | 柳州工学院 | Leaf branch cutting mechanism and mulberry leaf picking equipment with same |
| CN112470696B (en) * | 2020-11-24 | 2021-08-17 | 柳州工学院 | Leaf branch cutting mechanism and mulberry leaf picking equipment with same |
| CN114406310A (en) * | 2021-12-27 | 2022-04-29 | 徐州拓迈五金工具制造有限公司 | Aluminum alloy pipe wrench integrated production equipment |
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Application publication date: 20190917 |
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