CN206657948U - A kind of electric wire punck-down block - Google Patents
A kind of electric wire punck-down block Download PDFInfo
- Publication number
- CN206657948U CN206657948U CN201621398504.4U CN201621398504U CN206657948U CN 206657948 U CN206657948 U CN 206657948U CN 201621398504 U CN201621398504 U CN 201621398504U CN 206657948 U CN206657948 U CN 206657948U
- Authority
- CN
- China
- Prior art keywords
- wire stripping
- wire
- bar
- hole
- straight
- 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
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The utility model discloses a kind of electric wire punck-down block, including wire stripping ring, wire stripping part, retainer ring and fixed cover, the both ends of the surface of the wire stripping ring are rotatably connected by the first end face of annular groove and annular sliding rib and two retainer rings, two fixed covers are fixedly connected with the second end face of the retainer ring, and the wire stripping part is arranged in the wire stripping ring.A kind of electric wire punck-down block of the utility model is cut, easy to operate, wire stripping efficiency is higher, and other damages will not be caused to cable by fixed cover fixed cable by wire stripping ring and wire stripping part to the electro-insulating rubber layer of cable outer layer.
Description
Technical field
It the utility model is related to electric power tool, more particularly to a kind of electric wire punck-down block.
Background technology
In electric field, often occur needing the situation for being fixedly connected with two sections of cables.Simultaneously connection when need by
Electro-insulating rubber layer on the outside of cable removes, and traditional removing method is cut or burnt using knife to remove, operation inconvenience, and
It is easily damaged cable.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of electric wire punck-down block.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of electric wire punck-down block, including wire stripping ring, wire stripping part, retainer ring and fixed cover, the both ends of the surface of the wire stripping ring
It is rotatably connected by the first end face of annular groove and annular sliding rib and two retainer rings, two fixed covers and institute
The second end face for stating retainer ring is fixedly connected, and the wire stripping part is arranged in the wire stripping ring.
Specifically, the wire stripping part includes wire stripper, straight-bar and screw rod, is provided with the wire stripping ring along its radial direction
Through hole, the screw rod, the straight-bar and the wire stripper be successively set in the through hole from outside to inside, the through hole it is outer
End is provided with the internal thread engaged with the screw rod, and the screw rod is connected by screw thread with the through hole, the lower end of the screw rod
It is fixedly connected by turntable with the upper end of the straight-bar, the wire stripper is fixedly connected with the lower end of the straight-bar.
Further, the middle and lower part of the through hole is provided with multiple vertical positioning runners, is set on the lateral surface of the straight-bar
It is equipped with and corresponding with the positioning runner positions sliding rib.
Preferably, the internal diameter of the thread segment of the through hole is less than the internal diameter of the through hole middle and lower part, the diameter of the straight-bar
Less than the internal diameter of the thread segment of the through hole, the screw rod, the straight-bar, the axis of the through hole overlap, the positioning
The quantity of chute and the positioning sliding rib is four, and is uniformly distributed along the axis of the straight-bar.
Specifically, the wire stripping ring, the retainer ring, the fixed cover, the annular sliding rib and the annular groove
Axis overlaps, and the wire stripping ring and the internal diameter of the retainer ring are equal.
Specifically, the fixed cover include elastic cone set and inner cone loop coil, the elastic cone put be provided with it is multiple
Along the groove of its axial direction, the inner cone loop coil and the elastic cone set are threadably secured connection.
The beneficial effects of the utility model are：
A kind of electric wire punck-down block of the utility model is by fixed cover fixed cable, by wire stripping ring and wire stripping part to cable
The electro-insulating rubber layer of outer layer is cut, easy to operate, and wire stripping efficiency is higher, and other damages will not be caused to cable.
Brief description of the drawings
Fig. 1 is a kind of structural representation of electric wire punck-down block described in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of electric wire punck-down block of the utility model, including wire stripping ring 1, wire stripping part, retainer ring 2 and fixation
Set, the both ends of the surface of wire stripping ring 1 are rotatably connected by the first end face of annular groove and annular sliding rib 11 and two retainer rings 2,
Two fixed covers are fixedly connected with the second end face of retainer ring 2, and wire stripping part is arranged in wire stripping ring 1；Wire stripping ring 1, retainer ring 2,
The axis of fixed cover, annular sliding rib 11 and annular groove overlaps, and wire stripping ring 1 is equal with the internal diameter of retainer ring 2.
Wire stripping part includes wire stripper 7, straight-bar 6 and screw rod 5, and the through hole along its radial direction, screw rod are provided with wire stripping ring 1
5th, straight-bar 6 and wire stripper 7 are successively set in through hole from outside to inside, and the outer end of through hole is provided with the internal thread engaged with screw rod 5,
Screw rod 5 is connected by screw thread with through hole, and the lower end of screw rod 5 is fixedly connected by turntable 8 with the upper end of straight-bar 6, wire stripper 7 with it is straight
The lower end of bar 6 is fixedly connected, and the middle and lower part of through hole is provided with multiple vertical positioning runners 9, is provided with the lateral surface of straight-bar 6
Positioning sliding rib 10 corresponding with positioning runner 9.The internal diameter of the thread segment of through hole be less than through hole middle and lower part internal diameter, straight-bar 6 it is straight
Footpath is less than the internal diameter of the thread segment of through hole, and screw rod 5, straight-bar 6, the axis of through hole overlap, positioning runner 9 and positioning sliding rib 10
Quantity be four, and be uniformly distributed along the axis of straight-bar 6.
Fixed cover includes elastic cone set 3 and inner cone loop coil 4, is provided with elastic cone set 3 multiple along its axial direction
Groove, inner cone loop coil 4 and elastic cone set 3 are threadably secured connection.
A kind of operation principle of electric wire punck-down block of the utility model is as follows：
When needing to carry out wire stripping to cable, the internal diameter of retainer ring 2 and wire stripping ring 1 is selected to be slightly larger than the diameter of cable to be stripped
Punck-down block, cable is crossed into whole wire stripper, then the position for needing wire stripping is arranged in wire stripping ring 1, then passed through
Inner cone loop coil 4 is screwed, under the structure of taper spiral surface, the internal diameter for being provided with the elastic cone set 3 of multiple grooves reduces, by cable
Fixed with punck-down block.
Then according to the thickness of cable outer layer electro-insulating rubber layer, rotary screw 5, make wire stripper 7 and cable contact, pass through rotation
Turn the final point of a knife for causing wire stripper 7 close to the plain conductor of cable, then by rotating whole wire stripping ring 1, make the edge of wire stripper 7
The axis of cable is rotated by 360 °, and reaches the purpose of cutting electro-insulating rubber layer.
After cutting, wire stripper 7 is resetted, fixed cover is unclamped, then takes out cable out of punck-down block, then wire stripping again
The cut place of knife 7 pulling force slightly, you can so that electro-insulating rubber layer and wire rope to be separated.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every according to skill of the present utility model
The technology deformation that art scheme is made, each falls within the scope of protection of the utility model.
Claims (6)
- A kind of 1. electric wire punck-down block, it is characterised in that：Including wire stripping ring, wire stripping part, retainer ring and fixed cover, the wire stripping ring Both ends of the surface be rotatably connected by the first end face of annular groove and annular sliding rib and two retainer rings, two are described solid Fixed set is fixedly connected with the second end face of the retainer ring, and the wire stripping part is arranged in the wire stripping ring.
- A kind of 2. electric wire punck-down block according to claim 1, it is characterised in that：The wire stripping part includes wire stripper, straight Bar and screw rod, are provided with the through hole along its radial direction on the wire stripping ring, the screw rod, the straight-bar and the wire stripper from Outer to be successively set on to interior in the through hole, the outer end of the through hole is provided with the internal thread engaged with the screw rod, the spiral shell Bar is connected by screw thread with the through hole, and the lower end of the screw rod is fixedly connected by turntable with the upper end of the straight-bar, described Wire stripper is fixedly connected with the lower end of the straight-bar.
- A kind of 3. electric wire punck-down block according to claim 2, it is characterised in that：The middle and lower part of the through hole is provided with more Individual vertical positioning runner, it is provided with the lateral surface of the straight-bar and corresponding with the positioning runner positions sliding rib.
- A kind of 4. electric wire punck-down block according to claim 3, it is characterised in that：The internal diameter of the thread segment of the through hole is small Internal diameter in the through hole middle and lower part, the diameter of the straight-bar are less than the internal diameter of the thread segment of the through hole, the screw rod, described Straight-bar, the axis of the through hole overlap, and the quantity of the positioning runner and the positioning sliding rib is four, and along described The axis of straight-bar is uniformly distributed.
- A kind of 5. electric wire punck-down block according to claim 1, it is characterised in that：The wire stripping ring, the retainer ring, institute The axis for stating fixed cover, the annular sliding rib and the annular groove overlaps, and the wire stripping ring and the retainer ring Internal diameter is equal.
- A kind of 6. electric wire punck-down block according to claim 1, it is characterised in that：The fixed cover includes elastic cone set With inner cone loop coil, the elastic cone, which is put, is provided with multiple grooves along its axial direction, the inner cone loop coil and the bullet Property taper sheath is threadably secured connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398504.4U CN206657948U (en) | 2016-12-20 | 2016-12-20 | A kind of electric wire punck-down block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398504.4U CN206657948U (en) | 2016-12-20 | 2016-12-20 | A kind of electric wire punck-down block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206657948U true CN206657948U (en) | 2017-11-21 |
Family
ID=60314508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621398504.4U Expired - Fee Related CN206657948U (en) | 2016-12-20 | 2016-12-20 | A kind of electric wire punck-down block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206657948U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244797A (en) * | 2018-11-30 | 2019-01-18 | 湖州中远机电设备有限公司 | A kind of manual punck-down block of multistage annular cutting type |
| CN109326991A (en) * | 2018-11-30 | 2019-02-12 | 湖州中远机电设备有限公司 | One kind is for the manual punck-down block of soft long the end of a thread of electric wire |
| CN109346907A (en) * | 2018-11-30 | 2019-02-15 | 湖州中远机电设备有限公司 | A kind of manual wire stripper of electric wire |
| CN109361135A (en) * | 2018-11-30 | 2019-02-19 | 湖州中远机电设备有限公司 | One kind scratching the manual punck-down block of formula |
| CN111541195A (en) * | 2020-04-22 | 2020-08-14 | 启晗电力建设集团有限公司 | Cable butt joint process |
-
2016
- 2016-12-20 CN CN201621398504.4U patent/CN206657948U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244797A (en) * | 2018-11-30 | 2019-01-18 | 湖州中远机电设备有限公司 | A kind of manual punck-down block of multistage annular cutting type |
| CN109326991A (en) * | 2018-11-30 | 2019-02-12 | 湖州中远机电设备有限公司 | One kind is for the manual punck-down block of soft long the end of a thread of electric wire |
| CN109346907A (en) * | 2018-11-30 | 2019-02-15 | 湖州中远机电设备有限公司 | A kind of manual wire stripper of electric wire |
| CN109361135A (en) * | 2018-11-30 | 2019-02-19 | 湖州中远机电设备有限公司 | One kind scratching the manual punck-down block of formula |
| CN109346907B (en) * | 2018-11-30 | 2023-12-08 | 国网黑龙江省电力有限公司佳木斯供电公司 | Manual wire stripper |
| CN109326991B (en) * | 2018-11-30 | 2023-12-19 | 国网黑龙江省电力有限公司绥化供电公司 | Manual wire stripping device for long wire head of thin and flexible wire |
| CN109244797B (en) * | 2018-11-30 | 2023-12-26 | 诸暨市东白电力安装工程有限公司 | Multi-section circular cutting type manual wire stripping device |
| CN111541195A (en) * | 2020-04-22 | 2020-08-14 | 启晗电力建设集团有限公司 | Cable butt joint process |
| CN111541195B (en) * | 2020-04-22 | 2021-10-22 | 启晗电力建设集团有限公司 | Cable butt joint process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |