CN2807505Y - Electric wire connecting junction - Google Patents
Electric wire connecting junction Download PDFInfo
- Publication number
- CN2807505Y CN2807505Y CN 200420068898 CN200420068898U CN2807505Y CN 2807505 Y CN2807505 Y CN 2807505Y CN 200420068898 CN200420068898 CN 200420068898 CN 200420068898 U CN200420068898 U CN 200420068898U CN 2807505 Y CN2807505 Y CN 2807505Y
- Authority
- CN
- China
- Prior art keywords
- wire
- wire connecting
- electric wire
- wedge
- froe
- 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
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Abstract
The utility model discloses a new wire connecting machine for conducting wires, which aims to provide a wire connecting machine which is suitable for automatically stripping and cutting of insulation layers of wire ends of hard conducting wires in a low voltage circuit and quick wedge caulking and connecting of wire ends of conducting wires after the stripping of insulation layers. The utility model comprises a machine body and a wedge knife, wherein the wedge knife is arranged in the machine body. The machine body is provided with a guiding hole for the wedge knife to move through and a patchhole for the conducting wire to be inserted in; the wedge knife is provided with a groove with an inclined circular arc shaped surface, the outline of the groove on the bottom surface of the wedge knife is a cutting knife-edge used for stripping and cutting insulation layers of the conducting wire, and the inclined circular arc shaped surface presses and wedge caulks the wire cores, and has the function of wedge caulking and connecting of the conducting wire. After the conducting wire is inserted through the patchhole, the conducting wire exerts pressure on the wedge knife, then the wedge knife moves downwards, strips, cuts and exhausts the insulation layer of the conducting wire. Meanwhile, the inclined circular arc shaped surface wedge caulks the wire cores of the conducting wire of which the insulating layers have been stripped and the conducting wire is connected. The wire connecting machine has the advantages of simple and fast operation, high efficiency in wire connection, beautiful appearance and firm structure.
Description
Technical field the utility model relates to the electric wire connecting junction that lead connects, and the automatic stripping of insulating barrier and the quick wedging that relate in particular to a kind of lead the end of a thread connect electric wire connecting junction.
Background technology is in the past in the hard lead of low-voltage circuit connects, interconnecting of lead the end of a thread all adopted earlier with cutter stripping wire insulation, then core is twisted joint mutually, welded or connect, coat the connected mode of joint outer surface at last with insulating tape with screw.Such connected mode is brought inconvenience to the operator, and wiring efficient is low, and construction is complicated, and is not attractive in appearance from seeing the joint in appearance.
The summary of the invention the purpose of this utility model is the deficiency that overcomes above-mentioned side connecting conductor formula, a kind of the end of a thread of stripping lead automatically insulating barrier is provided, the lead core of peelling off insulating barrier can be linked together again, and lead the end of a thread jockey of in an operational motion, finishing fast of above-mentioned two steps.
For achieving the above object, take following technical scheme:
The utility model comprises body and froe.Described body is 720-850kg/cm by tensile strength, heat-resisting continuously is 150-174 ℃, brittle temperature is-100 ℃, the high strength of puncture voltage 16.1-20.4kv/mm, electric property engineering plastics good, that weather resisteant is strong are made, be provided with one on the body for froe installation and mobile pilot hole, its transverse cross-sectional shape is how much patterns.Be provided with on the body in addition more than two and can insert for lead, aperture is equal to or greater than the patchhole that inserts wire diameter, and the center line angle of its center line and pilot hole is in 20 ° of-90 ° of scopes, and it is arranged on the wall of body periphery.Froe is by metal material and high strength, chimeric the forming of electric property engineering plastics good, that weather resisteant is strong, the groove of the oblique arc surface of band at its side is provided with more than two and center line and vertical direction tilt 0 ° of-10 ° of angle, it is the stripping edge of a knife that the outline line that forms is intersected in groove and froe bottom surface, in order to the stripping wire insulation, groove is arranged on the froe side perimeters, and the width of groove equals the wire core diameter of required connection lead.The oblique arc surface of groove is for the acting surface of the power of extruding and wedging lead core, in order to the wedging lead.
The utility model beneficial effect is:
1, the extruding wedging of the stripping of lead the end of a thread insulating barrier and lead core is all finished in an operational motion, can improve wiring efficient, and operating efficiency can improve 60-80%.
2, the stripping of wire insulation is clean, can not increase the contact resistance of core and froe metal part, and water conservancy diversion is good.
3, the froe arc surface can produce the 13-20N normal pressure to core, so the lead wedging is reliable, can produce and comes off.
4, after the lead connection was finished, whole electric wire connecting junction did not have exposed metal/bare metal, and insulating properties is strong.
5, simple in structure, cost is low, is easy to make.
6, can be made into this device that adapts to multi-thread, many specifications, many versions, the scope of application is wide.
Description of drawings Fig. 1 is the utility model cutaway view.
Fig. 2 is a froe vertical view sketch.
The utility model will be further described below in conjunction with accompanying drawing for embodiment:
(Fig. 1), after elder generation is inserted into the hole wall stop of pilot hole 5 with two lead the end of a thread from patchhole 6, then froe 1 is inserted in the pilot hole 5 of body 4, clamp down on the froe 1, it is moved down.Because of the center of the center of groove on the froe and lead on a line, and groove width L (Fig. 2) wire core diameter that equals to insert lead, the stripping edge of a knife 7 on the froe bottom surface 3 will be cut wire insulation.Froe 1 constantly moves down, and the stripping edge of a knife 7 continuous stripping insulating barriers are cut off up to insulating barrier, and the 5 interior discharges from the hole.
In said process, when froe 1 constantly moved down, the stripping edge of a knife 7 can make lead the end of a thread constantly be bent downwardly, and the oblique arc surface 2 of metal can will peel off the continuous wedging of lead core of insulating barrier, and both closely contact, and electric current can pass through smoothly.
Claims (11)
1, a kind of lead electric wire connecting junction comprises body [4] and froe [1], it is characterized in that, described body [4] is provided with pilot hole [5] and patchhole [6], and described froe [1] is provided with the groove of oblique arc surface [2], and froe [1] places in the pilot hole [5] of body [4].
According to the described electric wire connecting junction of claim 1, it is characterized in that 2, the transverse cross-sectional shape of described body [4] pilot hole [5] is how much patterns.
According to the described electric wire connecting junction of claim 1, it is characterized in that 3, the center line of the pilot hole [5] on the described body [4] and the center line angle of patchhole [6] are in 20 °-90 °.
4, according to the described electric wire connecting junction of claim 1, it is characterized in that, on the wall of described body [4] periphery two or more patchholes [6] are set.
According to the described electric wire connecting junction of claim 1, it is characterized in that 5, the aperture of the patchhole [6] on the described body [4] is equal to or greater than the line footpath of inserting lead.
According to the described electric wire connecting junction of claim 1, it is characterized in that 6, described froe [1] is provided with the groove of the oblique arc surface [2] at two or more center line and 0 ° of-10 ° of angle of vertical direction inclination.
According to the described electric wire connecting junction of claim 1, it is characterized in that 7, the outline line [7] of the arc groove on described froe [1] bottom surface [3] is the stripping edge of a knife.
According to the described electric wire connecting junction of claim 1, it is characterized in that 8, the groove width [L] of the groove on the described froe [1] equals the wire core diameter of required connection lead.
According to the described electric wire connecting junction of claim 1, it is characterized in that 9, the groove on the described froe [1] is arranged on the periphery of froe [1] side.
According to the described electric wire connecting junction of claim 1, it is characterized in that 10, described froe [1] is by metal material and high strength, chimeric the making of electric property engineering plastics good, that weather resisteant is strong.
According to the described electric wire connecting junction of claim 1, it is characterized in that 11, described body [4] is made by high strength, electric property engineering plastics good, that weather resisteant is strong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420068898 CN2807505Y (en) | 2004-10-13 | 2004-10-13 | Electric wire connecting junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420068898 CN2807505Y (en) | 2004-10-13 | 2004-10-13 | Electric wire connecting junction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807505Y true CN2807505Y (en) | 2006-08-16 |
Family
ID=36921801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420068898 Expired - Fee Related CN2807505Y (en) | 2004-10-13 | 2004-10-13 | Electric wire connecting junction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807505Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104410023A (en) * | 2014-11-27 | 2015-03-11 | 国家电网公司 | Outer wedge type assembled current diverting line |
| CN106199339A (en) * | 2016-07-22 | 2016-12-07 | 中国冶集团有限公司 | A kind of photovoltaic panel is confluxed circuit automatic matching device and method |
| CN106575828A (en) * | 2014-08-12 | 2017-04-19 | 格鲍尔格里勒电缆有限公司 | Contact system |
| CN111585055A (en) * | 2020-06-01 | 2020-08-25 | 上海永进电缆集团长兴有限公司 | Wire harness cable for automobile |
-
2004
- 2004-10-13 CN CN 200420068898 patent/CN2807505Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106575828A (en) * | 2014-08-12 | 2017-04-19 | 格鲍尔格里勒电缆有限公司 | Contact system |
| US10971831B2 (en) | 2014-08-12 | 2021-04-06 | Gebauer & Griller Kabelwerke | Contact system |
| CN104410023A (en) * | 2014-11-27 | 2015-03-11 | 国家电网公司 | Outer wedge type assembled current diverting line |
| CN106199339A (en) * | 2016-07-22 | 2016-12-07 | 中国冶集团有限公司 | A kind of photovoltaic panel is confluxed circuit automatic matching device and method |
| CN111585055A (en) * | 2020-06-01 | 2020-08-25 | 上海永进电缆集团长兴有限公司 | Wire harness cable for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |