CN104600630A - Peeling tool with precisely adjustable cutting depth - Google Patents
Peeling tool with precisely adjustable cutting depth Download PDFInfo
- Publication number
- CN104600630A CN104600630A CN201410846764.2A CN201410846764A CN104600630A CN 104600630 A CN104600630 A CN 104600630A CN 201410846764 A CN201410846764 A CN 201410846764A CN 104600630 A CN104600630 A CN 104600630A
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- China
- Prior art keywords
- sleeve
- peeling tool
- cutter
- fine adjustment
- cutting
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Abstract
A peeling tool with precisely adjustable cutting depth is used for axially cutting the outer sheath of a cable; the peeling tool comprises a cutting portion and a positioning portion; the cutting portion comprises a cutting knife; the positioning portion comprises a sleeve, and a spring ball; the cutting knife is arranged on the inner wall of the sleeve; the sleeve is used for fixing the positioning an electric cable; the spring ball is arranged inside the sleeve; the elasticity of the spring is used for firmly clamping the electric cable by the sleeve; therefore, the cutting tool can not only cut electric cables of different radius, but also can reduce the sliding friction generated by dragging the electric cable. The peeling tool with precisely adjustable cutting depth is simple in structure, convenient in operation, and applicable to electrical operation.
Description
Technical field
The present invention relates to a kind of cutting tool, especially for the cutting tool of cable sheath, belong to field of cable technology.
Background technology
Power cable is used for transmission and distributes electric energy, is usually used in the submarine transmission cable of Urban Underground electrical network, power station lead line, industrial and mining enterprises' in-line power and leap Jiang Hai.In power circuit, cable proportion increases just gradually.
In cable construction, often need to carry out stripping operation to power cable, in industry, the general wallpaper cutter that uses carries out this operation.But when cable sheath carries out axial cutting, because crust is thicker, make cutting work easily hinder hand or undermine heart yearn, and often will cut and just can complete for several times.Particularly in the winter of cold, crosslinked polyethylene crust can become abnormal hard, and do not heat, wallpaper cutter is difficult to cut, makes cutting operation more difficult, and delays the plenty of time.At present, although although market has occurred various Manual cutting tool, be not suitable for very much and cutting tool that stripping efficiency is higher.
Summary of the invention
The object of the invention is to the drawback for prior art, provide a kind of peeling tool with fine adjustment depth of cut, its structure is simple, easy to operate.
The object of the invention is to be achieved through the following technical solutions:
Have a peeling tool for fine adjustment depth of cut, comprise cutting part and localization part, described cutting part comprises cutter; Described localization part comprises the spring ball that sleeve and sleeve lining are arranged, and described sleeve is cylindrical shape, and described cutter is arranged on sleeve lining, and the edge of a knife of cutter points to the center of circle of circular arc sleeve.
The above-mentioned peeling tool with fine adjustment depth of cut, described sleeve arranges elongated hole, and sleeve outer wall arranges motor, and motor output shaft is connected with frictional wheel drive, and friction pulley is arranged on above elongated hole.
The above-mentioned peeling tool with fine adjustment depth of cut, described cutter is arranged on sleeve, cutter top arranges knife rest, described knife rest top is arc, knife rest top arranges cam, the AB facial contour of cam take O as polar coordinates starting point, and fitting equation is f (θ)=a (1+sin θ), the smoothed curve section obtained under θ=180 ° ~ 220 °.
The above-mentioned peeling tool with fine adjustment depth of cut, described spring ball is fixed on sleeve by nut, and the quantity of spring ball is 3-6 group.
The above-mentioned peeling tool with fine adjustment depth of cut, is symmetrical arranged two handles outside described sleeve.
The above-mentioned peeling tool with fine adjustment depth of cut, described friction pulley arranged outside safety guard.
The present invention has following characteristics:
The present invention arranges columnar sleeve, and when cutting power cable, sleeve makes the position of power cable fix, and sleeve outer wall is arranged the friction pulley stretching into sleeve, utilizes frictional force to drive power cable transmission; Arrange spring ball in sleeve, the retractility of spring makes sleeve tightly block power cable, and ball can reduce friction, arranges spring and cutting tool can be made to be applicable to the power cable of different-diameter size within the specific limits.The cutter stretched by cam driven that stretches in sleeve is set, can the cutting position of accuracy controlling cutter, when cutting cable, convenient and swift laborsaving.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is right view of the present invention;
Fig. 3 is cutter part-structure schematic diagram of the present invention;
Fig. 4 is cam structure schematic diagram of the present invention;
Fig. 5 is cardioid diagram.
In figure, each label is expressed as: 1, sleeve, and 2, spring ball, 3, handle, 4, cutter, 5, motor, 6, friction pulley, 7, elongated hole, 8, cam, 9, outer cover, 10, knife rest, 11, rotating handle.
Embodiment
Consult Fig. 1, the present invention arranges columnar sleeve 1 and the cutter 4 stretched in sleeve 1, when cutting cable, cable stretches in sleeve 1, now, cutter 4 is regulated to cut the degree of depth of cable sheath, then motor 1 is opened, motor 1 output shaft drives friction pulley 6 to rotate, the excircle of friction pulley 6 is coarse, there is very strong frictional force, friction pulley 6 compresses power cable through elongated hole 7, when friction pulley 6 rotates, the frictional force between friction pulley 6 and power cable is utilized to pull power cable to advance in sleeve, both hands fix sleeve 1, cutter 4 is made axially to cut cable sheath along cable like this.
Consult Fig. 2,3, the top of the cutter 4 in the present invention arranges knife rest 10, and knife rest 10 is except for except fixing cutter, and its top is also provided with the groove of arc, and described groove fit cam completes the adjustment of cutter depth of cut.Described cam 8 is arranged in the groove at knife rest 10 top, contact with the arcwall face of knife rest 10, rotating handle connects the axle center of cam by rotating shaft, when rotating rotating handle 11, cam 8 is rotated, the working face of cam rotates along the arcwall face of groove, thus drives cutter 4 to move up and down, to adjust depth of cut.The working face of described cam 8 is centroid, and this curve has lift slowly in selected interval, can obtain accurate change in depth in turning handle process.
Consult Fig. 4, the working face of cam is AB, the outline line of AB is the selected interval of of centroid, namely be polar coordinates starting point with O, equation is f (θ)=a(1+sin θ), under θ=180 ° ~ 210 °, obtain a smoothed curve section, be the outline line of AB, cross O and do straight line straight down, the mid point of AB curve is on this straight line; If A point polar coordinates A(a, π), B(a/2,7/6 π), cam base circle and centroid tangent at A point, the radius of cam base circle is b, then OA=b, if the center of circle of cam base circle is O(ρ
o, θ
o), then there is OB=［ ρ
o 2+ a
2/ 4-2 ρ
ocos (θ
o-7/6 π) ］
1/2, and OA < OB < 3/2OA, BC are a smoothed curve connecting B point and basic circle.
Consult Fig. 5, from centroid equation, in θ=180 ° ~ 210 ° time, when X-axis alters a great deal, Y-axis change is very little, can do accurate adjustment thus to the built-in length of cutter 4 vertical direction, and wherein BC is the smoothed curve connecting AB face and basic circle.
Consult Fig. 1, spring ball 2 is set in sleeve 1, stretch into after in sleeve at cable, utilize the elastic force of spring ball 2 spring section, compress cable, the ball of spring ball 2 reduces sliding friction, when dropping cable, can reduce friction, making cable moving smooth and easy, in addition, the elastic force of these spring balls also provides the external diameter accommodation of larger cut cable.2, described ball is one group, along the axially-aligned of sleeve 1.
Arrange two symmetrical handles 3 at sleeve 1 outer wall, during cutting work, both hands insert respectively in handle 3 and embrace sleeve 1, and when preventing from dropping cable, firmly excessive, cutting tool is slipped out of the hand.
Described friction pulley 6 arranged outside safety guard 9, when preventing friction pulley 6 from running up, incised wound operating personnel.
Claims (6)
1. have a peeling tool for fine adjustment depth of cut, it is characterized in that, comprise cutting part and localization part, described cutting part comprises cutter (4); Described localization part comprises the spring ball (2) that sleeve (1) and sleeve (1) inwall are arranged, described sleeve (1) is cylindrical shape, described cutter (4) is arranged on sleeve (1) inwall, and the edge of a knife of cutter (4) points to the center of circle of circular arc sleeve (1).
2. the peeling tool with fine adjustment depth of cut according to claim 1, it is characterized in that, described sleeve (1) is arranged elongated hole (7), sleeve (1) outer wall arranges motor (1), motor (1) output shaft and friction pulley (6) are in transmission connection, and friction pulley (6) is arranged on elongated hole (7) top.
3. the peeling tool with fine adjustment depth of cut according to claim 2, it is characterized in that, described cutter (4) is arranged on sleeve (1), cutter (1) top arranges knife rest (10), described knife rest (10) top is arc, and knife rest (10) top arranges cam (8), and the AB facial contour of cam (8) take O as polar coordinates starting point, fitting equation is f (θ)=a (1+sin θ), the smoothed curve section obtained under θ=180 ° ~ 220 °.
4. the peeling tool with fine adjustment depth of cut according to claim 3, is characterized in that, described spring ball (2) is fixed on sleeve (1) by nut, and the quantity of spring ball (2) is 3-6 group.
5. the peeling tool with fine adjustment depth of cut according to claim 4, is characterized in that, described sleeve (1) outside is symmetrical arranged two handles (3).
6. the peeling tool with fine adjustment depth of cut according to claim 5, is characterized in that, described friction pulley (6) arranged outside safety guard (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846764.2A CN104600630B (en) | 2014-12-31 | 2014-12-31 | A kind of peeling tool with accurate adjustment depth of cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846764.2A CN104600630B (en) | 2014-12-31 | 2014-12-31 | A kind of peeling tool with accurate adjustment depth of cut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104600630A true CN104600630A (en) | 2015-05-06 |
| CN104600630B CN104600630B (en) | 2017-06-06 |
Family
ID=53126242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410846764.2A Expired - Fee Related CN104600630B (en) | 2014-12-31 | 2014-12-31 | A kind of peeling tool with accurate adjustment depth of cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104600630B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229901A (en) * | 2016-08-30 | 2016-12-14 | 国网山东省电力公司临清市供电公司 | A kind of cable cutting peeling integrated device |
| CN106684771A (en) * | 2017-03-29 | 2017-05-17 | 国网山东省电力公司平阴县供电公司 | Cable stripping apparatus and method |
| CN107589128A (en) * | 2017-10-16 | 2018-01-16 | 中国科学院上海硅酸盐研究所 | A kind of fixture of X ray perspective system sample |
| CN107994514A (en) * | 2017-12-15 | 2018-05-04 | 国网安徽省电力公司蚌埠供电公司 | A kind of secondary cable peeler |
| CN109546513A (en) * | 2017-09-21 | 2019-03-29 | 新明和工业株式会社 | Wire guide part, electric wire clamp, cable processing apparatus and electric wire guidance method |
| CN113241677A (en) * | 2021-04-26 | 2021-08-10 | 中建四局安装工程有限公司 | Booster for cable laying |
| CN113300283A (en) * | 2021-06-10 | 2021-08-24 | 浙江华胜工具有限公司 | Cable stripper |
| CN116937444A (en) * | 2023-07-10 | 2023-10-24 | 国网山东省电力公司莒南县供电公司 | Automatic peeling device based on distribution network live working |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2761211A (en) * | 1955-04-14 | 1956-09-04 | Walter F Grant | Cable slitter |
| CN2699552Y (en) * | 2004-03-11 | 2005-05-11 | 江苏上上电缆集团有限公司 | Middle and high pressure single core cable barking machine |
| CN203871779U (en) * | 2014-05-30 | 2014-10-08 | 国家电网公司 | Light-type secondary cable wire stripper |
| CN204424812U (en) * | 2014-12-31 | 2015-06-24 | 国家电网公司 | A kind of cable sheath cutting tool being convenient to regulate |
-
2014
- 2014-12-31 CN CN201410846764.2A patent/CN104600630B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2761211A (en) * | 1955-04-14 | 1956-09-04 | Walter F Grant | Cable slitter |
| CN2699552Y (en) * | 2004-03-11 | 2005-05-11 | 江苏上上电缆集团有限公司 | Middle and high pressure single core cable barking machine |
| CN203871779U (en) * | 2014-05-30 | 2014-10-08 | 国家电网公司 | Light-type secondary cable wire stripper |
| CN204424812U (en) * | 2014-12-31 | 2015-06-24 | 国家电网公司 | A kind of cable sheath cutting tool being convenient to regulate |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229901A (en) * | 2016-08-30 | 2016-12-14 | 国网山东省电力公司临清市供电公司 | A kind of cable cutting peeling integrated device |
| CN106229901B (en) * | 2016-08-30 | 2019-12-13 | 国网山东省电力公司临清市供电公司 | Cable cutting and peeling integrated device |
| CN106684771A (en) * | 2017-03-29 | 2017-05-17 | 国网山东省电力公司平阴县供电公司 | Cable stripping apparatus and method |
| CN109546513A (en) * | 2017-09-21 | 2019-03-29 | 新明和工业株式会社 | Wire guide part, electric wire clamp, cable processing apparatus and electric wire guidance method |
| CN107589128A (en) * | 2017-10-16 | 2018-01-16 | 中国科学院上海硅酸盐研究所 | A kind of fixture of X ray perspective system sample |
| CN107994514A (en) * | 2017-12-15 | 2018-05-04 | 国网安徽省电力公司蚌埠供电公司 | A kind of secondary cable peeler |
| CN107994514B (en) * | 2017-12-15 | 2023-11-03 | 国网安徽省电力公司蚌埠供电公司 | Secondary cable stripper |
| CN113241677A (en) * | 2021-04-26 | 2021-08-10 | 中建四局安装工程有限公司 | Booster for cable laying |
| CN113300283A (en) * | 2021-06-10 | 2021-08-24 | 浙江华胜工具有限公司 | Cable stripper |
| CN116937444A (en) * | 2023-07-10 | 2023-10-24 | 国网山东省电力公司莒南县供电公司 | Automatic peeling device based on distribution network live working |
| CN116937444B (en) * | 2023-07-10 | 2024-02-09 | 国网山东省电力公司莒南县供电公司 | Automatic peeling device based on distribution network live working |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104600630B (en) | 2017-06-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| 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: 20170606 Termination date: 20211231 |