CN204089059U - A kind of cutter controlling depth of cut - Google Patents
A kind of cutter controlling depth of cut Download PDFInfo
- Publication number
- CN204089059U CN204089059U CN201420503455.0U CN201420503455U CN204089059U CN 204089059 U CN204089059 U CN 204089059U CN 201420503455 U CN201420503455 U CN 201420503455U CN 204089059 U CN204089059 U CN 204089059U
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- CN
- China
- Prior art keywords
- movable carriage
- blade
- immovable support
- movable
- fixed screw
- 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- Withdrawn - After Issue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
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 5
- 230000005684 electric field Effects 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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- Knives (AREA)
Abstract
The utility model discloses a kind of cutter controlling depth of cut, it comprises handle of a knife (11), immovable support (9), blade (7) etc., it is characterized in that the front end of immovable support (9) is provided with by movable carriage (4), blade pressuring plate (8), blade fixed screw (5), movable carriage pressing plate (3), movable carriage fixed screw (1), the depth of cut control device that Spring Card (2) etc. are formed, movable carriage (4) is provided with movable carriage shifting chute (6), movable length L1 between movable carriage (4) and immovable support (9) 1mm ~ 5mm larger than the tooth pitch L2 of positioning tooth (13), the utility model structure is simple, be easy to processing and fabricating, cost of manufacture is low, be easy to promote, simple to operate, and cutting process is to insulating barrier not damaged, smooth surface, improve cable joint Electric Field Distribution state, improve cable useful life, effective reduction cable fault rate.
Description
Technical field:
The utility model relates to a kind of cutter, particularly relates to a kind of cutter controlling depth of cut, can be widely used in allly relating to field cable depth of cut being had to requirement, is specially adapted to substation equipment maintenance and repair electric cable accessories and installs.
Background technology:
In cable termination manufacturing process, the most easily occur that the link of quality problems is strippings of semi-conductive layer, usually in this link manufacturing process, because the level of producer is very different, quality also cannot be protected, and leaves the defect in quality to cable termination when making.Control when depth of cut uses cutter to producer requires very high, cut shallow, and can make the stripping difficulty of semi-conductive layer, cut deeply, the lighter destroys cable Electric Field Distribution, reduction cable useful life, seriously directly causes accident to occur.This link produced problem in cable manufacturing process is maximum, and the case therefore causing accident to occur also is without stop.Mostly adopt semi-conductive layer exfoliation tool at present, after peeling off, insulating barrier has and to a certain degree damages, and surperficial stripping lines is obvious, need grinding process again, price comparison is high, effect is undesirable, although and adopt wallpaper cutter peel manually from stripping after insulating barrier not damaged, smooth surface, cutter low price, be widely adopted in distribution network cable makes, but higher to the strength control overflow of producer.
Utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of structure simple, be easy to processing and fabricating, cost of manufacture is low, be easy to promote, simple to operate, and cutting process is to insulating barrier not damaged, smooth surface, improve cable joint Electric Field Distribution state, improve cable useful life, effectively reduce the cutter of the controlled depth of cut of cable fault rate.
The purpose of this utility model can be reached by following measure: a kind of cutter controlling depth of cut, it comprises handle of a knife, the rear end of handle of a knife is provided with jack knife device, immovable support is provided with in handle of a knife, immovable support is provided with equally distributed positioning tooth, blade is provided with in immovable support, the rear end of blade is connected and fixed lock, it is characterized in that the front end of immovable support is provided with depth of cut control device, it comprises movable carriage, movable carriage is enclosed within outside immovable support, movable carriage is provided with movable carriage shifting chute, blade pressuring plate is provided with in movable carriage, blade fixed screw is threaded with blade pressuring plate through movable carriage shifting chute, blade fixed screw is provided with Spring Card, movable length L1 between movable carriage and immovable support 1mm ~ 5mm larger than the tooth pitch L2 of positioning tooth, be provided with movable carriage pressing plate in movable carriage, movable carriage fixed screw is threaded with movable carriage pressing plate through movable carriage, and movable carriage fixed screw is provided with Spring Card.
In order to realize the purpose of this utility model further, the 2mm larger than the tooth pitch L2 of positioning tooth of the movable length L1 between described movable carriage and immovable support.
In order to realize the purpose of this utility model further, the movable length L1 between described movable carriage and immovable support is 7mm, and the tooth pitch L2 of positioning tooth is 5mm.
The utility model can produce following good effect compared with the prior art: the utility model carries out improving on the basis of wallpaper cutter, both retained former using function, turn increased depth of cut controlling functions, can be widely used in and have in the field of requirement the degree of depth.It has following characteristics:
1, effectively can control depth of cut, thus eliminate the issuable making quality problems of cable semi-conductive layer stripping link.The utility model is provided with depth of cut control device, do not need producer artificial go deliberately control penetraction depth, so require also can correspondingly to decline to the technical requirement of producer, qualification, the making of cable termination is simplified relatively, easily degree be largely increased.And cutting process is to insulating barrier not damaged, smooth surface, at utmost can improve cable joint Electric Field Distribution state, improves cable useful life, effectively reduces cable fault rate.
2, structure is simple, is easy to processing and fabricating; Cost of manufacture is low, is easy to promote; Simple to operate, user is without the need to special training.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the end view of Fig. 1.
Embodiment: embodiment of the present utility model is elaborated below in conjunction with accompanying drawing:
Embodiment: a kind of cutter (see Fig. 1-Fig. 3) controlling depth of cut, it comprises handle of a knife 11, the rear end of handle of a knife 11 is provided with jack knife device 10, immovable support 9 is provided with in handle of a knife 11, immovable support 9 is provided with equally distributed positioning tooth 13, be provided with blade 7 in immovable support 9, the rear end of blade 7 is connected and fixed lock 12.The front end of immovable support 9 is provided with depth of cut control device, depth of cut control device is by movable carriage 4, blade pressuring plate 8, blade fixed screw 5, movable carriage pressing plate 3, movable carriage fixed screw 1, formation such as Spring Card 2 grade, movable carriage 4 is enclosed within outside immovable support 9, movable carriage 4 is provided with movable carriage shifting chute 6, blade pressuring plate 8 is provided with in movable carriage 4, blade fixed screw 5 is threaded with blade pressuring plate 8 through movable carriage shifting chute 6, blade fixed screw 5 is provided with Spring Card 2, movable length L1 between movable carriage 4 and immovable support 9 is more best than the large 2mm of the large 1mm ~ 5mm(of tooth pitch L2 of positioning tooth 13), be provided with movable carriage pressing plate 3 in movable carriage 4, movable carriage fixed screw 1 is threaded with movable carriage pressing plate 3 through movable carriage 4, and movable carriage fixed screw 1 is provided with Spring Card 2.
Movable carriage fixed screw 1 can suitable, be rotated counterclockwise, regulate movable carriage pressing plate 3 to move up and down, make movable carriage 4 fixing and unclamp the position needed on immovable support 8, the position of mobile movable carriage pressing plate 3, realize meticulous adjustable blade 7 extension elongation; Blade fixed screw 5 can suitable, be rotated counterclockwise, moving left and right of adjustable blade pressing plate 8, make blade 7 position fix and unclamp; Blade fixed screw 5 also plays the connection function between immovable support 9 and movable carriage 4; Movable carriage shifting chute 6 is the mobile space of movable carriage 4, and the movable length of movable carriage 4 is greater than the tooth pitch of immovable support 9, guarantees that realization can adjust arbitrarily blade 7 extension elongation; Spring Card 2 is the stop bit restriction of movable carriage fixed screw 1, blade fixed screw 5, play the effect that can not excessively rotate because of movable carriage fixed screw 1, blade fixed screw 5 and come off, Spring Card 2 is also for movable carriage pressing plate 3, blade pressuring plate 8 provide opposition simultaneously.
Claims (3)
1. one kind can control the cutter of depth of cut, it comprises handle of a knife (11), the rear end of handle of a knife (11) is provided with jack knife device (10), immovable support (9) is provided with in handle of a knife (11), immovable support (9) is provided with equally distributed positioning tooth (13), blade (7) is provided with in immovable support (9), the rear end of blade (7) is connected and fixed lock (12), it is characterized in that the front end of immovable support (9) is provided with depth of cut control device, it comprises movable carriage (4), movable carriage (4) is enclosed within immovable support (9) outward, movable carriage (4) is provided with movable carriage shifting chute (6), blade pressuring plate (8) is provided with in movable carriage (4), blade fixed screw (5) is threaded with blade pressuring plate (8) through movable carriage shifting chute (6), blade fixed screw (5) is provided with Spring Card (2), movable length L1 between movable carriage (4) and immovable support (9) 1mm ~ 5mm larger than the tooth pitch L2 of positioning tooth (13), be provided with movable carriage pressing plate (3) in movable carriage (4), movable carriage fixed screw (1) is threaded with movable carriage pressing plate (3) through movable carriage (4), and movable carriage fixed screw (1) is provided with Spring Card (2).
2. a kind of cutter controlling depth of cut according to claim 1, is characterized in that the movable length L1 2mm larger than the tooth pitch L2 of positioning tooth (13) between described movable carriage (4) and immovable support (9).
3. a kind of cutter controlling depth of cut according to claim 1, it is characterized in that the movable length L1 between described movable carriage (4) and immovable support (9) is 7mm, the tooth pitch L2 of positioning tooth (13) is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503455.0U CN204089059U (en) | 2014-09-03 | 2014-09-03 | A kind of cutter controlling depth of cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503455.0U CN204089059U (en) | 2014-09-03 | 2014-09-03 | A kind of cutter controlling depth of cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204089059U true CN204089059U (en) | 2015-01-07 |
Family
ID=52181731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420503455.0U Withdrawn - After Issue CN204089059U (en) | 2014-09-03 | 2014-09-03 | A kind of cutter controlling depth of cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204089059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167697A (en) * | 2014-09-03 | 2014-11-26 | 国家电网公司 | Cutter capable of controlling cutting depth |
| CN106786214A (en) * | 2017-02-09 | 2017-05-31 | 国网山东临朐县供电公司 | A kind of electric power thick cable ring cutting peeling dual-purpose knife |
-
2014
- 2014-09-03 CN CN201420503455.0U patent/CN204089059U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167697A (en) * | 2014-09-03 | 2014-11-26 | 国家电网公司 | Cutter capable of controlling cutting depth |
| CN106786214A (en) * | 2017-02-09 | 2017-05-31 | 国网山东临朐县供电公司 | A kind of electric power thick cable ring cutting peeling dual-purpose knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20161109 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |