CN207801137U - The cutting mechanism of stripping tool - Google Patents
The cutting mechanism of stripping tool Download PDFInfo
- Publication number
- CN207801137U CN207801137U CN201721899159.7U CN201721899159U CN207801137U CN 207801137 U CN207801137 U CN 207801137U CN 201721899159 U CN201721899159 U CN 201721899159U CN 207801137 U CN207801137 U CN 207801137U
- Authority
- CN
- China
- Prior art keywords
- moving knife
- positioning sleeve
- cable
- cable positioning
- fixed
- 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.)
- Withdrawn - After Issue
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 49
- 230000033001 locomotion Effects 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000005299 abrasion Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The utility model is related to a kind of cutting mechanisms of stripping tool, including mechanism seat, fixed setting is useful for the cable positioning sleeve installed for corresponding cable on mechanism seat, there are two the moving knife bodies for can be opposite and being moved away from for guiding movement assembly on mechanism seat, two moving knife bodies are distributed in the both sides of cable positioning sleeve, the opposite side of two moving knife bodies is provided with core escape groove, and the axis of cable positioning sleeve is on the extending direction of the core escape groove slot heart movement locus.The utility model solves the problems, such as that abrasion can influence positioning of the cable positioning sleeve to cable between cable positioning sleeve and mechanism seat in the prior art.
Description
Technical field
The utility model is related to a kind of cutting mechanisms of stripping tool in power transmission line construction field.
Background technology
With the development and popularization of electric power, the utilization of cable is also more and more extensive, and substantially all trades and professions can all use line
Cable will inevitably carry out cable cutting and wire stripping, such as the line in power transmission cable during the use of cable
Cable, usually using steel-cored aluminium strand, steel core including center and the multilayer aluminum stranded conductor for being set to steel core periphery, in cable company
It when connecing, needs first to break, then the aluminum stranded conductor of steel core periphery is peeled off, finally the steel core of both threads cable is crimped.
Existing stripping tool is as disclosed in China CN107147050A " a kind of stripping tool " comprising cutting mechanism and
Cutter hub driving mechanism, cutting mechanism include mechanism seat, are arranged on mechanism seat there are two the cutter hub that can be relatively moved and be moved away from,
Wherein at least one cutter hub is the moving knife body being sequentially connected with cutter hub driving mechanism, and core is provided on the blade of two cutter hubs
Escape groove goes back guiding movement to avoid the steel core in the middle part of damage cable, on mechanism seat and is equipped with cable positioning sleeve, cable positioning sleeve
Guiding movement direction it is consistent with the direction of motion of moving knife body, cable positioning sleeve is usually detached with mechanism seat, when only using
Cable positioning sleeve and mechanism seat are oriented to together.In use, the cable of stripped line is through in cable positioning sleeve first, then
Cable positioning sleeve and mechanism seat are oriented to connect again by operating personnel, and cable positioning sleeve is used to position the position of cable and core escape groove
Relationship is set, ensures that steel core is exactly in core escape groove, to avoid cutter hub mistake from hindering steel core.Existing this stripping tool is deposited
The problem of be：Cable positioning sleeve is a locating piece, its purpose is to position the relationship of steel core and core escape groove, so
And cable positioning sleeve guiding movement is assemblied in mechanism seat in the prior art, is necessarily had between such cable positioning sleeve and mechanism seat
Abrasion, after abrasion, can influence positioning relation of the cable positioning sleeve to cable.
Utility model content
The purpose of this utility model is to provide a kind of cutting mechanisms of stripping tool, fixed to solve cable in the prior art
Abrasion can influence the problem of positioning of the cable positioning sleeve to cable between position set and mechanism seat.
In order to solve the above technical problems, the technical solution of the utility model is as follows：
A kind of cutting mechanism of stripping tool, including mechanism seat, on mechanism seat fixed setting be useful for supplying corresponding cable
The cable positioning sleeve installed, there are two the moving knife body for can be opposite and being moved away from, two moving knife for guiding movement assembly on mechanism seat
Body is distributed in the both sides of cable positioning sleeve, and the opposite side of two moving knife bodies is provided with core escape groove, the axis of cable positioning sleeve
On extending direction in the core escape groove slot heart movement locus.
Mechanism seat includes two guide rods being set up in parallel, and each equal guiding movement of moving knife body is assemblied on two guide rods, cable
Positioning sleeve is fixed on the middle part of two guide rods.
The cable positioning sleeve includes the movable flap that fixed lobes and one end are hinged and connected with the fixed lobes, and fixed lobes are fixed
In the middle part of two guide rods, the other end of movable flap is connected by releasable connection structure with the fixed lobes.
The releasable connection structure is bolt releasable connection structure.
It is provided on one of moving knife body for being adapted to the peripheral surface of movable flap when two moving knife bodies are close to each other
First arc stop section of block cooperation；Left and right is set on another moving knife body for when two moving knife bodies are close to each other and solid
Determine the second arc stop section of the peripheral surface adaptation block cooperation of valve.
The beneficial effects of the utility model are：Cable positioning sleeve is fixed on mechanism seat in the utility model, two moving knife
Body relative movement can complete the wire stripping to steel strand wires on the outside of cable, and the axis of cable positioning sleeve is in the core escape groove slot
It on the extending direction of heart movement locus, therefore can ensure that the core of cable is exactly in the center of core escape groove, put
It sets moving knife body and core is hindered to mistake, due to cable positioning sleeve and mechanism seat fixed relationship, wear problem is not present, so as to
To ensure cutting mechanism high-precision use for a long time.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of the utility model.
Specific implementation mode
A kind of embodiment of the cutting mechanism of stripping tool is as shown in Figure 1：Including mechanism seat, mechanism seat includes two arranged side by side
The guide rod 3 of setting, guide rod 3 are linear guide, the cable positioning sleeve of guide rod being fixedly arranged in the middle of for being installed for corresponding cable, line
Cable positioning sleeve includes the movable flap 4 that fixed lobes 5 and one end are hinged and connected with the fixed lobes, and the other end of movable flap 4 passes through
Bolt releasable connection structure and fixed lobes releasable connection, the both ends of fixed lobes 5 are fixedly connected with two guide rods respectively, the present embodiment
The both ends of middle fixed plate are welded and fixed with two guide rods.In the both sides of cable positioning sleeve guiding slidable fit, there are two dynamic on guide rod
Cutter hub, two moving knife bodies are referred to as the first moving knife body 1 and the second moving knife body 7, be provided on one of moving knife body for
The first arc stop section 9 of block cooperation is adapted to when two moving knife bodies are close to each other with the peripheral surface of movable flap；Another is dynamic
Second arc of the left and right for being adapted to block cooperation with the peripheral surface of fixed lobes when two moving knife bodies are close to each other is set on cutter hub
Stop section 10.The opposite side of two moving knife bodies is provided with core escape groove 2, and core escape groove is arc groove, line in the present embodiment
The axis of cable positioning sleeve is vertical with the moving direction of two moving knife bodies, and the axis of cable positioning sleeve is in core escape groove slot heart fortune
On the extending direction of dynamic rail mark.
In use, this cutting mechanism needs to match moving knife body driving mechanism, moving knife body driving mechanism can be cylinder,
Hydraulic cylinder or electric pushrod etc., two two moving knife bodies of moving knife body driving mechanism band are relatively moved and are moved away from, cutting mechanism
Stripping tool is constituted together with moving knife body driving mechanism.By the cable of stripped line by being passed through in cable positioning sleeve, the outer diameter of cable
It is adapted to the internal diameter of cable positioning sleeve, since the axis of cable positioning sleeve is perpendicular to the direction of motion of two moving knife bodies, line
Cable is also perpendicularly to the moving direction of two moving knife bodies, ensures that the smooth verticality of cut surface and cable axis in this way, two
The aluminum stranded conductor on the outside of cable is cut in the relative movement of moving knife body, until the first arc stop section, the second arc block part
It does not withstand on the both sides peripheral surface of cable positioning sleeve, completes cutting at this time, which ensures that two moving knife bodies will not touch knife,
Ensure simultaneously two moving knife bodies will not transition cut to core.Cable positioning sleeve in the utility model and mechanism seat fixation pass
System, therefore be easy to ensure the vertical relation of moving knife body and cable, cable positioning sleeve will not be caused to be brought due to mobile
Wear problem, it is ensured that product high-precision use for a long time.Figure middle term 8 indicates that core, item 6 indicate that the aluminium of core periphery twists
Line.
In the other embodiments of the utility model：Cable positioning sleeve can also be integral structure；Bolt releasable connection knot
Structure can also be snapped the replacement of releasable connection structure；The movement locus of two moving knife bodies can also be arc, such as two dynamic
Cutter hub arcuate movement as scissors around a certain center of circle.
Claims (5)
1. a kind of cutting mechanism of stripping tool, including mechanism seat, it is characterised in that：Fixed setting is useful for supplying on mechanism seat
The cable positioning sleeve that corresponding cable installs, on mechanism seat guiding movement assembly there are two the moving knife body for can be opposite and being moved away from,
Two moving knife bodies are distributed in the both sides of cable positioning sleeve, and the opposite side of two moving knife bodies is provided with core escape groove, cable positioning
The axis of set is on the extending direction of the core escape groove slot heart movement locus.
2. cutting mechanism according to claim 1, it is characterised in that：Mechanism seat includes two guide rods being set up in parallel, respectively
The equal guiding movement of moving knife body is assemblied on two guide rods, and cable positioning sleeve is fixed on the middle part of two guide rods.
3. cutting mechanism according to claim 2, it is characterised in that：The cable positioning sleeve include fixed lobes and one end with
The movable flap that the fixed lobes are hinged and connected, fixed lobes are fixed on the middle part of two guide rods, and the other end of movable flap passes through removable
Connection structure is connected with the fixed lobes.
4. cutting mechanism according to claim 3, it is characterised in that：The releasable connection structure is bolt releasable connection knot
Structure.
5. cutting mechanism according to claim 3 or 4, spy are：It is provided with for two on one of moving knife body
A moving knife body is adapted to the first arc stop section of block cooperation with the peripheral surface of movable flap when close to each other；Another moving knife body
On set left and right for be adapted to the peripheral surface of fixed lobes when two moving knife bodies are close to each other block coordinate the second arc block
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721899159.7U CN207801137U (en) | 2017-12-29 | 2017-12-29 | The cutting mechanism of stripping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721899159.7U CN207801137U (en) | 2017-12-29 | 2017-12-29 | The cutting mechanism of stripping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207801137U true CN207801137U (en) | 2018-08-31 |
Family
ID=63279656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721899159.7U Withdrawn - After Issue CN207801137U (en) | 2017-12-29 | 2017-12-29 | The cutting mechanism of stripping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207801137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134308A (en) * | 2017-12-29 | 2018-06-08 | 郑州东辰科技有限公司 | A kind of cutting mechanism of stripping tool |
| CN110011229A (en) * | 2019-04-19 | 2019-07-12 | 国家电网有限公司 | Cable sheath exfoliation tool and stripping means |
| CN111129914A (en) * | 2020-01-10 | 2020-05-08 | 魏希宁 | Electric wire device of skinning for electric power construction |
-
2017
- 2017-12-29 CN CN201721899159.7U patent/CN207801137U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134308A (en) * | 2017-12-29 | 2018-06-08 | 郑州东辰科技有限公司 | A kind of cutting mechanism of stripping tool |
| CN108134308B (en) * | 2017-12-29 | 2024-01-02 | 西安图变光电科技有限公司 | Cutting mechanism of wire stripping tool |
| CN110011229A (en) * | 2019-04-19 | 2019-07-12 | 国家电网有限公司 | Cable sheath exfoliation tool and stripping means |
| CN111129914A (en) * | 2020-01-10 | 2020-05-08 | 魏希宁 | Electric wire device of skinning for electric power construction |
| CN111129914B (en) * | 2020-01-10 | 2020-12-18 | 嘉兴市华染新能源有限公司 | Electric wire device of skinning for electric power construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180831 Effective date of abandoning: 20240102 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180831 Effective date of abandoning: 20240102 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |