CN106583596B - A kind of electric wire folding forceps - Google Patents
A kind of electric wire folding forceps Download PDFInfo
- Publication number
- CN106583596B CN106583596B CN201710001584.8A CN201710001584A CN106583596B CN 106583596 B CN106583596 B CN 106583596B CN 201710001584 A CN201710001584 A CN 201710001584A CN 106583596 B CN106583596 B CN 106583596B
- Authority
- CN
- China
- Prior art keywords
- depression bar
- leading screw
- jaw
- electric wire
- handle
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/002—Bending wire other than coiling; Straightening wire by means of manually operated devices, e.g. pliers
-
- 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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/02—Jaws
Abstract
The present invention relates to a kind of electric wire folding forceps, including two calipers being hinged, the caliper upper end is respectively left jaw and right jaw, lower end is handle, the left jaw side is provided with a left chute, left leading screw is provided with the left chute, the one lower-left depression bar vertical with left jaw clamping face is slidably arranged on left leading screw, the lower-left depression bar can move up and down along left chute, on left jaw top integrally formed with upper left depression bar, the right jaw side is provided with a right rail, right leading screw is provided with the right rail, the one right depression bar vertical with right jaw clamping face is slidably arranged on right leading screw, the right depression bar can move up and down along right rail, the top of the right leading screw and left leading screw is provided with spanner groove.The electric wire folding forceps of the present invention are easy to carry, using simple, be suitable for sizes gauge wire and meet the bending needs of a variety of bending angles.
Description
Technical field
The invention belongs to electric power tool field, more particularly to a kind of electric wire folding forceps.
Background technology
Growing with power network, newly-built substation project and integrated automation of transformation stations improvement project are increasing.
In electrical construction, secondary cable construction is one of important project under construction, and its construction speed and relationship between quality whole engineering
The progress and quality of project.
Nowadays the secondary cable quantity of protection screen or switch cubicle is more and more in transformer station, and workmen uses traditional
The workload and difficulty that manual bending method carries out wiring are all very big, and manual bending has randomness, and the curved arc of core is in the presence of poor
It is different, wiring inefficiency, also unsightly, construction quality is extremely difficult to wanting for secondary cable standard construction technological standards to technique
Ask.
Meanwhile, electric wire is when being bent over, because the thickness species of electric wire is various, and often a kind of pliers is only capable of applicable relatively large
Small electric wire, the bending to a variety of electric wires brings inconvenience, inefficiency.
Therefore a kind of quick bending tool of secondary electric wire easy to carry, easy to use is needed.
Chinese patent mandate publication number CN204760733U discloses a kind of quick apparatus for bending of multi-functional secondary cable, bag
The first clamp handle and the second clamp handle are included, the first clamp handle and the second clamp handle are hinged in middle position, the first clamp handle end is provided with flat
Briquetting, the ellipsoidal cross section of flat briquetting, U-shaped appearance that the second clamp handle end is provided with horizontal, being worked in coordination with flat briquetting
Receive groove, a groove caved in is respectively provided with the vertical wall at the U-shaped holding tank both ends.
Chinese patent mandate publication number CN204934418U discloses a kind of substation secondary line folding forceps, is related to power train
The auxiliary implement of system, by rotating shaft, circle iron pipe, semicircle iron pipe, pincers constituting, two pincers are round being hinged together by rotating shaft
Shape iron pipe is welded on the first half of one of pincers handle, and semicircle iron pipe is welded on the first half of another pincers handle, when two
When pincers are closure, semicircle iron pipe is enclosed on circular iron pipe just.
Both the above folding forceps structural principle is similar, and electric wire is put into U-shaped holding tank or semicircle iron pipe during bending, passed through
Close handles press to electric wire the flat briquetting or circular iron pipe of the other end, realize the bending of electric wire, but both instruments are all
The angle of bending can not be adjusted, the curved of a certain fixed angle can only be folded, it is impossible to the changeable requirement of live bending angle is met.
The content of the invention
The present invention is directed to the background technology technical problem to be solved there is provided a kind of electric wire folding forceps, can be easy to carry, makes
With simple, it is suitable for sizes gauge wire and meets the bending needs of a variety of bending angles.
The present invention solves the technical scheme that is used of its above mentioned problem：A kind of electric wire folding forceps, including two be hinged
Caliper, the caliper upper end is respectively left jaw and right jaw, and lower end is handle.
The left jaw side, which is provided with a left chute, the left chute, is provided with left leading screw, one with left jaw clamping face
Vertical lower-left depression bar is slidably arranged on left leading screw, and the lower-left depression bar can move up and down along left chute, on left jaw top
Integrally formed with upper left depression bar.
The right jaw side, which is provided with a right rail, the right rail, is provided with right leading screw, one with right jaw clamping face
Vertical right depression bar is slidably arranged on right leading screw, and the right depression bar can move up and down along right rail.
The top of the right leading screw and left leading screw is provided with spanner groove.
It is preferred that, in order to avoid pliers and the electric wire opened with spring are wound, while automatic when depositing and using
Close or open, the handle is provided with installation cavity at jointed shaft, the installation cavity is arranged on the inside of handle and set in opposite directions
Put, activity is plugged with magnet in the installation cavity.
It is preferred that, in order to avoid electric wire weares and teares on depression bar top, the upper left depression bar, lower-left depression bar and right depression bar top
End is provided with matrix roller.
It is preferred that, in order to avoid lower-left depression bar and right depression bar shake when moving up and down with bending, in the left cunning
One or both sides parallel with right leading screw with left leading screw respectively are provided with slide rail, the lower-left depression bar and right pressure in groove and right rail
The sliding block matched with slide rail is respectively arranged with bar, the lower-left depression bar and right depression bar can be by the guiding of sliding block in left leading screw
With moved up and down in the presence of right leading screw in left chute and right rail.
It is preferred that, the closure angle of jaw is adjusted for convenience, and the opposite side of handle is provided with push rod, the push rod
It is connected with handle threads.
Implement technical scheme, have the advantages that：
1st, it is easy to carry using simple；
2nd, the electric wire bending of applicable plurality of specifications size；
3rd, adjustable depression bar disclosure satisfy that the demand of a variety of bending angles of electric wire；
4th, the roller on depression bar top can effectively prevent electric wire insulation layer damaged, while reducing bending resistance；
5th, the magnet that activity is set can attract each other or repel, and caliper is easily closed or is opened；
6th, the magnet that activity is set can be used for the objects such as interim absorption iron nail, conveniently take.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described；
Fig. 1 is the structural perspective of the preferred embodiment of the present invention.
In accompanying drawing：
1st, caliper,
2nd, left jaw, 21, upper left depression bar, 22, left chute, 23, left leading screw, 24, lower-left depression bar,
3rd, right jaw, 31, right rail, 32, right leading screw, 33, right depression bar,
4th, handle, 41, installation cavity, 42, magnet；
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
Further, it is desirable that explanation, unless stated otherwise or is pointed out, the otherwise term that may relate in specification
The description such as "front", "rear", "left", "right", " on ", " under " is used only for distinguishing each component in specification, element, step
Deng without logical relation or ordinal relation for being intended to indicate that between each component, element, step etc..
As illustrated, a kind of electric wire folding forceps, including two hinged calipers 1, in the front end of two calipers 1 point
It is not left jaw 2 and right jaw 3, is structure identical handle 4 in the rear end of caliper 1.
A left chute 22 is provided with the side of left jaw 2, a left leading screw 23, left leading screw are installed in left chute 22
23 top is provided with for the convenient spanner groove rotated, is slided on left leading screw 23 and is provided with a lower-left depression bar 24, lower-left
The clamping face of depression bar 24 and left jaw 2 is perpendicular, and lower-left depression bar 24 can be moved up and down with the rotation of left leading screw 23, in left jaw
2 top end face is integrally formed with a upper left depression bar 21, and the appearance and size of upper left depression bar 21 is identical with lower-left depression bar 24, and
It is perpendicular with the clamping face of left jaw 2.
It is provided with right jaw 3 in the right rail 31 of one and the left homonymy of chute 22, right rail 31 and a right silk is installed
Thick stick 32, the top of right leading screw 32 is provided with spanner groove, is slided on right leading screw 32 and is provided with a right depression bar 33, right depression bar 33 with
The clamping face of right jaw 3 is mutually perpendicular to, and right depression bar 33 can be moved up and down with the rotation of right leading screw 32.
In order to avoid lower-left depression bar 24 and right depression bar 33 shake in movement or bending, on the left chute 22 and the right side
One or both sides parallel with right leading screw 32 with left leading screw 23 respectively are provided with slide rail in chute 31, depression bar 24 and right pressure in lower-left
The sliding block matched with slide rail is respectively arranged with bar 33, the lower-left depression bar 24 and right depression bar 33 can be existed by the guiding of sliding block
Moved up and down in the presence of left leading screw 23 and right leading screw 32 in left chute 22 and right rail 31, this avoid lower-left depression bar 24
Rock, especially rocked in bending on the move with right depression bar 33, cause bending angle different, influence attractive in appearance.
Dynamics when wearing and tearing in order to avoid electric wire and reduce bending, depression bar 21, lower-left depression bar 24 and right depression bar 33 in upper left
Top is respectively arranged with matrix roller.
An installation cavity 41 is provided with close to hinged place in each handle 4 simultaneously, installation cavity 41 is located at the inner side of handle 4, and
It is oppositely arranged, activity is plugged with magnet 42 in each installation cavity 41, by positive and negative installation magnet 42, utilizes the polarity of magnet 42
Realize automatically opening up or closing for handle 4.
The inner side of the angle, wherein a handle 4 of electric wire bending is adjusted for convenience, i.e. the opposite side of handle 4 is set
Push rod is equipped with, push rod is connected with the screw thread of handle 4, rotates push rod and can adjust push rod to the distance of handle 4, limit the closure of handle 4
Angle, the final angle for limiting bending.
In use, the magnet 42 in installation cavity 41 is adjusted to homopolarity relative status, and in the presence of homopolarity repulsive force, pincers
Body 1 is in and automatically opens up state.
The position of left leading screw 23 and right leading screw 32, adjustment lower-left depression bar 24 and right depression bar 33 is rotated by spanner groove, makes pincers
After body 1 is closed, right depression bar 33 is located at the centre position of upper left depression bar 21 and lower-left depression bar 24, if it is desired to the electric wire angle after bending
Smaller, then the distance of upper left depression bar 21 and lower-left depression bar 24 is nearer, otherwise apart from more remote.
Behind the position for adjusting lower-left depression bar 24 and right depression bar 33, it would be desirable to which the electric wire of bending is placed between each depression bar, delay
Slow close handles 4, right depression bar 33 slowly presses to electric wire between upper left depression bar 21 and lower-left depression bar 24, forms bending.
After electric wire bending, if bending angle is too small, push rod is rotated, makes push rod top away from place handle 4, makes jaw
Between spacing increase, on the contrary bending angle can increase, the reduction of then bending angle.
Magnet 42 can be interim absorption some wisps, such as nail is convenient to be taken when using pliers.
After the completion of use, the magnet 42 in installation cavity 41 is adjusted to heteropole relative status, caliper 1 is in what is closed automatically
State, reduces space-consuming.
By using folding forceps, the bending angle that electric wire is folded is identical, and radius bend is identical, beneficial to the attractive in appearance of scene.
This feature of electric wire folding forceps with conventional flat-nose pliers, saves carrying tool kind, mitigates work load-carrying.
In summary, only presently preferred embodiments of the present invention, not for limiting the scope of the present invention, by above-mentioned
Description, relevant staff can carry out various change without departing from the scope of the technological thought of the present invention' completely
More and modification.The technical scope of this invention is not limited to the content on specification, all claimed ranges under this invention
Described shape, construction, feature and spiritual so-called equivalent changes and modifications, all should include and scope of the presently claimed invention
It is interior.
Claims (5)
1. a kind of electric wire folding forceps, including two calipers (1) being hinged, caliper (1) upper end is respectively left jaw (2) and the right side
Jaw (3), lower end is handle (4),
It is characterized in that：
Left jaw (2) side is provided with a left chute (22), is provided with left leading screw (23) in the left chute (22), one with it is left
The vertical lower-left depression bar (24) of jaw (2) clamping face is slidably arranged on left leading screw (23), and the lower-left depression bar (24) can be along a left side
Chute (22) moves up and down, on left jaw (2) top integrally formed with upper left depression bar (21),
Right jaw (3) side is provided with a right rail (31), is provided with right leading screw (32) in the right rail (31), one with it is right
The vertical right depression bar (33) of jaw (3) clamping face is slidably arranged on right leading screw (32), and the right depression bar (33) can be along right rail
(31) move up and down,
The top of the right leading screw (32) and left leading screw (23) is provided with spanner groove.
2. electric wire folding forceps as claimed in claim 1, it is characterised in that：The handle (4) is provided with peace at jointed shaft
It behave affectedly (41), the installation cavity (41) is arranged on the inside of handle (4) and is oppositely arranged, in the interior activity grafting of the installation cavity (41)
There is magnet (42).
3. electric wire folding forceps as claimed in claim 1, it is characterised in that：The upper left depression bar (21), lower-left depression bar (24) and
Right depression bar (33) top is provided with matrix roller.
4. electric wire folding forceps as claimed in claim 1, it is characterised in that：In the left chute (22) and right rail (31) respectively
The one or both sides parallel with right leading screw (32) with left leading screw (23) are provided with slide rail, the lower-left depression bar (24) and right depression bar
(33) sliding block matched with slide rail is respectively arranged with, the lower-left depression bar (24) and right depression bar (33) can drawing by sliding block
Lead and moved up and down in the presence of left leading screw (23) and right leading screw (32) in left chute (22) and right rail (31).
5. electric wire folding forceps as claimed in claim 1, it is characterised in that：The opposite side of the handle (4) is provided with push rod, institute
Push rod is stated with handle (4) screw thread to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001584.8A CN106583596B (en) | 2017-01-03 | 2017-01-03 | A kind of electric wire folding forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001584.8A CN106583596B (en) | 2017-01-03 | 2017-01-03 | A kind of electric wire folding forceps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106583596A CN106583596A (en) | 2017-04-26 |
| CN106583596B true CN106583596B (en) | 2017-07-28 |
Family
ID=58582139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710001584.8A Expired - Fee Related CN106583596B (en) | 2017-01-03 | 2017-01-03 | A kind of electric wire folding forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583596B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994491B (en) * | 2017-04-27 | 2018-08-28 | 邓小华 | The accurate shaping equipment in coronary guide wire tip |
| CN108115060B (en) * | 2018-02-02 | 2019-03-26 | 重庆工业职业技术学院 | A kind of electric wire folding forceps easy to adjust |
| CN109909900A (en) * | 2019-04-22 | 2019-06-21 | 赵宇 | Pliers for the locking locking plate of operating nut |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6389937B1 (en) * | 2001-06-19 | 2002-05-21 | Hsin-Fa Kang | Universal grip pliers |
| US8176814B1 (en) * | 2009-08-19 | 2012-05-15 | Steven J Bernstein | Wire forming plier and electrical multi-tool |
| CN202878145U (en) * | 2012-09-13 | 2013-04-17 | 杭州兆达五金工具厂 | Mechanical type crimping pliers |
| CN203221426U (en) * | 2013-03-20 | 2013-10-02 | 李静 | Pincer pliers |
| CN204376180U (en) * | 2015-01-20 | 2015-06-03 | 国家电网公司 | The quick apparatus for bending of a kind of cable |
| CN104722681A (en) * | 2015-03-17 | 2015-06-24 | 国家电网公司 | Wire clamping device |
| CN204843892U (en) * | 2015-06-08 | 2015-12-09 | 国家电网公司 | Electric wire pincers of bending |
| CN105750449A (en) * | 2016-04-27 | 2016-07-13 | 国网山东省电力公司菏泽供电公司 | Bending pliers for wires and stay wires |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010088655A (en) * | 2008-10-08 | 2010-04-22 | Olympia:Kk | Nail bending pliers |
-
2017
- 2017-01-03 CN CN201710001584.8A patent/CN106583596B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6389937B1 (en) * | 2001-06-19 | 2002-05-21 | Hsin-Fa Kang | Universal grip pliers |
| US8176814B1 (en) * | 2009-08-19 | 2012-05-15 | Steven J Bernstein | Wire forming plier and electrical multi-tool |
| CN202878145U (en) * | 2012-09-13 | 2013-04-17 | 杭州兆达五金工具厂 | Mechanical type crimping pliers |
| CN203221426U (en) * | 2013-03-20 | 2013-10-02 | 李静 | Pincer pliers |
| CN204376180U (en) * | 2015-01-20 | 2015-06-03 | 国家电网公司 | The quick apparatus for bending of a kind of cable |
| CN104722681A (en) * | 2015-03-17 | 2015-06-24 | 国家电网公司 | Wire clamping device |
| CN204843892U (en) * | 2015-06-08 | 2015-12-09 | 国家电网公司 | Electric wire pincers of bending |
| CN105750449A (en) * | 2016-04-27 | 2016-07-13 | 国网山东省电力公司菏泽供电公司 | Bending pliers for wires and stay wires |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106583596A (en) | 2017-04-26 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20190103 |