CN105375405A - Cable sheath electric knife - Google Patents
Cable sheath electric knife Download PDFInfo
- Publication number
- CN105375405A CN105375405A CN201410426599.5A CN201410426599A CN105375405A CN 105375405 A CN105375405 A CN 105375405A CN 201410426599 A CN201410426599 A CN 201410426599A CN 105375405 A CN105375405 A CN 105375405A
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- Prior art keywords
- bracket
- screw mandrel
- guide wheel
- guide
- wheel
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The present invention discloses a cable sheath electric knife which is mainly formed by a kinfe feed screw, a guide wheel, a bottom plate, a lower guide wheel bracket, a knife, a power head bracket and a power head. The technical scheme of the invention is that a power source drives the knife to rotate in a high speed, the cutting feed movement of the knife is realized through the knife feed screw, and a cable is clamped between upper and lower guide wheels in working. Since a guide wheel seat is equipped with a guide positioning guide wheel and the upper and lower guide wheel brackets are equipped with guide adjustment racks, through the reciprocating motion of the guide adjustment racks, the guide adjustment racks are allowed to make rotation movement, and thus the guide wheels are controlled to make radial or axial movement. Through rapidly switching the angle change of the guide wheel, the cable is driven to carry out radial and axial movement, and thus a sheath is cut in radial or axial directions. According to the cable sheath electric knife, the problem of no efficient and practical special cutting tool of the sheath in the prior art is solved, and the cable sheath electric knife is sheath cutting equipment with reasonable structure, portability, easy operation, and high practicability.
Description
Technical field
The invention belongs to cutting equipment, particularly a kind of cable jacket electric chopper that cable jacket is cut.
Background technology
At present, in engineering construction, a lot of job site relates to and processes cable finished product, is exactly wherein an important procedure but allowing workmen puzzle one's brains to the cutting of cable jacket.Due to igelite have good insulation, water-fast, heat-resisting, sealing, decay resistance, molecular structure is relatively stable, not easily aging, processing technology is simple, cost of material is easy, be widely used in the processing and manufacturing of electric product, cable jacket is also be made up of igelite mostly.Igelite also also exists some problems in serviceability, as the change along with temperature, its hardness can vary widely, particularly along with the increasing gradually of cable transmission voltage, the thickness of cable jacket also can increase, and the thickness of the oversheath of 110kv cable is much larger relative to the thickness of the oversheath of 10kv cable.Need to add man-hour to cable jacket in construction; under normal circumstances; cut cable jacket to be by hand not easy very much; if cut more difficult in the winter time to it; often can there is breaking, hinder hand phenomenon; not only working strength is large, efficiency is low, also produces a very large impact the personal safety of workmen.Not only allow workmen puzzle one's brains, and bring inconvenience to engineering construction.
Summary of the invention
The object of this invention is to provide a kind of rational in infrastructure, practicality and high efficiency, simple to operate, the easy to carry cable jacket electric chopper having cutting function.
For achieving the above object, the present invention adopts following technical scheme:
A kind of cable jacket electric chopper, comprise handle, screw mandrel handwheel, attachment pegs, feed screw mandrel, feed coupling block, housing pin, guide-localization gear, screw mandrel positioning sliding block, axle sleeve, positioning and locking nut, upper rail support location-plate, guiding wheel seat, directive wheel, base plate, lower tumbler bracket lock jack panel, lower tumbler support, upper block support, guiding adjusting gear rack, cutter, power head bracket, unit head, unit head is arranged on power head bracket, Cutting tool installation manner is on unit head, power head bracket and base plate are connected, power head bracket is connected with feed coupling block, feed screw mandrel is connected with screw mandrel handwheel, feed screw mandrel is arranged on screw mandrel locating piece through feed coupling block, screw mandrel locating piece is arranged on base plate, upper block support and base plate are connected, directive wheel installed by upper block support, directive wheel is fixed on wheel stand, lower tumbler support is provided with lower tumbler bracket lock jack panel and directive wheel, lower tumbler bracket lock jack panel connects with lower tumbler support through base plate.
Handle is arranged on screw mandrel handwheel.
Unit head connects electric-powered source, and the oat tail groove structure of power head bracket and base plate is connected.
Directive wheel is arranged on guiding wheel seat, and guiding wheel seat is connected with upper guide wheel bracket and lower guide wheel bracket by axle sleeve, and guide-localization gear connects with directive wheel.
Guiding wheel seat is equipped with guide-localization gear and clamp nut.
Upper guide wheel bracket and lower guide wheel bracket are respectively provided with four directive wheels, upper block support and lower tumbler support are provided with guiding adjusting gear rack.
There is upper guide wheel bracket location-plate upper guide wheel bracket both sides, and upper block support and base plate oat tail groove structure are connected, and upper block support location-plate connects with positioning and locking nut.
By above technical scheme, cutting cable jacket being carried out to mechanization, precision, medelling and semi-automatic mode can be realized, not only play shortening greatly and improve efficiency of construction effect clipping time, also improve site operation personnel personal safety safeguard level.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Cable jacket electric chopper as shown in Figure 1, unit head 21 connects power source, and unit head 21 is arranged on power head bracket 20, and cutter 19 is arranged on unit head 21, and cutter 19 contacts with cable jacket through upper block support 17.Power head bracket 20 is connected with the oat tail groove structure of base plate 14, power head bracket 20 is connected with feed coupling block 5, and base plate 14 is through feed coupling block 5.Handle 1 is arranged on screw mandrel handwheel 2, and handwheel 2 is connected with feed screw mandrel 4 by connecting pin 3.Feed screw mandrel 4 is connected with screw mandrel handwheel 2, and feed screw mandrel 4 is arranged on screw mandrel locating piece 8 through feed coupling block 5, and screw mandrel locating piece 8 is arranged on base plate 14.Upper block support 17 and base plate 14 oat tail groove structure are connected, and there is upper block support location-plate 11 upper block support 17 both sides, and upper block support location-plate 11 connects with positioning and locking nut 10.On upper block support 17 and lower guide wheel bracket, 16 are provided with guiding adjusting gear rack 18.On upper guide wheel bracket, 17 install four directive wheels 13, and directive wheel 13 is fixed on wheel stand 12, and guiding wheel seat 12 is equipped with guide-localization gear 7 and clamp nut 6.Guiding wheel seat 12 is connected with upper guide wheel bracket 17 and lower guide wheel bracket 16 by axle sleeve 9, lower tumbler support 16 is provided with lower tumbler bracket lock jack panel 15, and lower tumbler bracket lock jack panel 15 connects with lower tumbler support 16 through base plate 14.
By above technical scheme, composition graphs 1, known, by power source High Rotation Speed unit head, drive cutting tool to cut with the external jacket matrix of the rotating speed more than 10,000 turns per minute.Unit head is connected by the oat tail groove structure of power head bracket and base plate, when rotary screw rod handwheel, screw mandrel drives power head bracket motion by feed coupling block, and unit head can be made controlledly to move back and forth, thus accurately adjust the depth of cut, reach the object of precisely processing.Artificially accurately can not control the mode of construction quality by mechanization, precision, medelling and semi-automatic replacement.Upper block support is also be combined with base plate with oat tail groove structure, has location-plate in its both sides, and positioning and locking nut screw connection, can the moving range of controlling and adjustment upper block support.Upper block support has been installed four directive wheels, directive wheel is fixed on the guiding wheel seat that can do to move axially, by guiding wheel seat being installed the reciprocating motion of guiding adjusting gear rack, guide-localization gear can be made to rotate, and then control directive wheel carry out radial direction or axial motion.The function of lower guide wheel bracket and the difference of upper guide wheel bracket are, can open rapidly and compress upper and lower directive wheel by lower guide wheel bracket locking nut, cable between support drives cable to carry out radial and axial motion by the change of the angle of rapid translating directive wheel, thus carries out radial and axial cutting to oversheath.By power head bracket, the change in location between upper and lower wheel bracket, can carry out oversheath cutting to the cable of various outer diameter.
Claims (7)
1. a cable jacket electric chopper, comprise handle, screw mandrel handwheel, attachment pegs, feed screw mandrel, feed coupling block, housing pin, guide-localization gear, screw mandrel positioning sliding block, axle sleeve, positioning and locking nut, upper rail support location-plate, guiding wheel seat, directive wheel, base plate, lower tumbler bracket lock jack panel, lower tumbler support, upper block support, guiding adjusting gear rack, cutter, power head bracket, unit head, it is characterized in that: unit head (21) is arranged on power head bracket (20), cutter (19) is arranged on unit head (21), power head bracket (20) and base plate (14) are connected, power head bracket (20) is connected with feed coupling block (5), feed screw mandrel (4) is connected with screw mandrel handwheel (2), feed screw mandrel (4) is arranged on screw mandrel locating piece (8) through feed coupling block (5), screw mandrel locating piece (8) is arranged on base plate (14), upper block support (17) and base plate (14) are connected, on upper block support, (17) install directive wheel (13), directive wheel (13) is fixed on wheel stand (12), lower tumbler support (16) is provided with lower tumbler bracket lock jack panel (15) and directive wheel (13), lower tumbler bracket lock jack panel (15) connects with lower tumbler support (16) through base plate (14).
2. cable jacket electric chopper according to claim 1, is characterized in that: handle (1) is arranged on screw mandrel handwheel (2).
3. cable jacket electric chopper according to claim 1, is characterized in that: unit head (21) connects electric-powered source, and power head bracket (20) is connected with the oat tail groove structure of base plate (14).
4. cable jacket electric chopper according to claim 1, it is characterized in that: directive wheel (13) is arranged in guiding wheel seat (12), guiding wheel seat (12) is connected with upper guide wheel bracket (17) and lower guide wheel bracket (16) by axle sleeve (9), and guide-localization gear (7) connects with directive wheel (13).
5. cable jacket electric chopper according to claim 1, is characterized in that: guiding wheel seat (12) is equipped with guide-localization gear (7) and clamp nut (6).
6. cable jacket electric chopper according to claim 1, it is characterized in that: upper guide wheel bracket (17) and lower guide wheel bracket (16) are respectively provided with four directive wheels (13), on upper block support (17) and lower tumbler support, (16) are provided with the adjusting gear rack (18) that leads.
7. cable jacket electric chopper according to claim 1, it is characterized in that: there is upper guide wheel bracket location-plate (11) upper guide wheel bracket (17) both sides, upper block support (17) and base plate (14) oat tail groove structure are connected, and upper block support location-plate (11) connects with positioning and locking nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426599.5A CN105375405B (en) | 2014-08-27 | 2014-08-27 | Cable jacket electric chopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426599.5A CN105375405B (en) | 2014-08-27 | 2014-08-27 | Cable jacket electric chopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105375405A true CN105375405A (en) | 2016-03-02 |
| CN105375405B CN105375405B (en) | 2018-03-02 |
Family
ID=55377324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426599.5A Active CN105375405B (en) | 2014-08-27 | 2014-08-27 | Cable jacket electric chopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105375405B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655930A (en) * | 2016-04-05 | 2016-06-08 | 国网山东省电力公司聊城供电公司 | Milling cutter type cable stripper |
| CN107139079A (en) * | 2017-06-06 | 2017-09-08 | 浙江鑫宙竹基复合材料科技有限公司 | A kind of shape cutting and trimming device |
| CN107968362A (en) * | 2018-01-19 | 2018-04-27 | 济南大学 | A kind of cable insulation radial cuts device and cable insulation peel-off device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070956U (en) * | 1990-02-08 | 1991-02-06 | 张定徽 | Multifunctional cutter for removing insulation or armouring from wire |
| US5809652A (en) * | 1996-11-07 | 1998-09-22 | Ducret; Lucien C. | Cable stripping device |
| DE102007021638B3 (en) * | 2007-04-11 | 2008-10-16 | Gbz Mannheim Gmbh & Co. Kg | Portable peeling device for peeling e.g. electric cable, has driver connected with drive motor, rotatably supported at basebody and staying in engagement with spur wheel, and hand grip handling device and arranged at basebody |
| CN102136703A (en) * | 2011-01-21 | 2011-07-27 | 华北电网有限公司 | Wire stripper |
| CN202231364U (en) * | 2011-09-22 | 2012-05-23 | 天津市电力公司 | Cable semi-conducting layer ring peeling and cutting device |
| CN103515876A (en) * | 2013-09-27 | 2014-01-15 | 国家电网公司 | Tool special for controlling peeling of cable |
| CN204068081U (en) * | 2014-08-27 | 2014-12-31 | 国家电网公司 | Cable jacket electric chopper |
-
2014
- 2014-08-27 CN CN201410426599.5A patent/CN105375405B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070956U (en) * | 1990-02-08 | 1991-02-06 | 张定徽 | Multifunctional cutter for removing insulation or armouring from wire |
| US5809652A (en) * | 1996-11-07 | 1998-09-22 | Ducret; Lucien C. | Cable stripping device |
| DE102007021638B3 (en) * | 2007-04-11 | 2008-10-16 | Gbz Mannheim Gmbh & Co. Kg | Portable peeling device for peeling e.g. electric cable, has driver connected with drive motor, rotatably supported at basebody and staying in engagement with spur wheel, and hand grip handling device and arranged at basebody |
| CN102136703A (en) * | 2011-01-21 | 2011-07-27 | 华北电网有限公司 | Wire stripper |
| CN202231364U (en) * | 2011-09-22 | 2012-05-23 | 天津市电力公司 | Cable semi-conducting layer ring peeling and cutting device |
| CN103515876A (en) * | 2013-09-27 | 2014-01-15 | 国家电网公司 | Tool special for controlling peeling of cable |
| CN204068081U (en) * | 2014-08-27 | 2014-12-31 | 国家电网公司 | Cable jacket electric chopper |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655930A (en) * | 2016-04-05 | 2016-06-08 | 国网山东省电力公司聊城供电公司 | Milling cutter type cable stripper |
| CN107139079A (en) * | 2017-06-06 | 2017-09-08 | 浙江鑫宙竹基复合材料科技有限公司 | A kind of shape cutting and trimming device |
| CN107139079B (en) * | 2017-06-06 | 2023-09-26 | 中林鑫宙竹缠绕发展有限公司 | Profiling cutting and trimming device |
| CN107968362A (en) * | 2018-01-19 | 2018-04-27 | 济南大学 | A kind of cable insulation radial cuts device and cable insulation peel-off device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105375405B (en) | 2018-03-02 |
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