CN105345862B - Insulation adhesion sample radial cuts device - Google Patents
Insulation adhesion sample radial cuts device Download PDFInfo
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- CN105345862B CN105345862B CN201510745810.4A CN201510745810A CN105345862B CN 105345862 B CN105345862 B CN 105345862B CN 201510745810 A CN201510745810 A CN 201510745810A CN 105345862 B CN105345862 B CN 105345862B
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Abstract
The invention discloses one kind insulation adhesion sample radial cuts device, including base, top board, travel(l)ing rest, column, handwheel and wheel shaft, it is characterised in that described column two ends are separately positioned on described base and top board；Described travel(l)ing rest is sleeved on described column；Described wheel shaft is arranged on described top board, and top is fixedly connected with described handwheel, and bottom is threadedly coupled with described travel(l)ing rest；Described travel(l)ing rest bottom is provided with blade shaft, at least provided with two blades on described blade shaft；Described base is provided with a pair axis of rolling parallel with described blade shaft.The present invention can effectively improve efficiency, and the size of sample and technique is more met the requirement of standard as processing aid.
Description
Technical field
The present invention relates to cutter sweep field, more particularly to insulated cable radial cuts device, it is specifically a kind of
Insulation adhesion sample radial cuts device.
Background technology
《GB/T14049-2008 rated voltage 10kV aerial insulated cables》In standard, insulate adhesion test determination
The size and technological requirement of sample.By the national Specification, the aerial insulated cable sample of a segment standard size is first taken, will tried
The insulation displacement at sample two ends, centre leaves one section of insulating barrier of 100mm, then carries out adhesion test to the insulating barrier again.
The method of stripping insulation layer is to mark cutting position in specimen surface, and first the insulating barrier to sample carries out radial cut
Cut, until touching wire；Then carry out again it is axially cutting, finally by the insulation displacement.Generally, this process whole process is workman
Complete, i.e., measured on sample by operating personnel and mark cutting position, then hand-held blade carries out radial cuts.This
Planting cutting mode has following defect：
1st, due to using manual measurement, cutting position to there may be error, causing the length of insulating barrier can not meet standard
It is required that.
2nd, due to using artificial radial cuts, the uniformity of operating result is poor, and the length for also resulting in insulating barrier can not
Meet standard requirement；Also there is cut surface off-set phenomenon not on the same plane simultaneously, cause cutting end face irregular.
3rd, when the length for sample insulating barrier occur can not meet standard requirement, the result of insulation adhesion test can be caused
The actual performance of product cannot be embodied.Its consequence be on the one hand satisfactory product is mistaken for it is unqualified, cause waste；Separately
On the one hand it is qualified undesirable product to be mistaken for, it is likely that bring safe addiction to suffer from.
4th, because whole process is completed using workman's mode, operating efficiency is relatively low, and cost of labor is higher, thus very uneconomical.
The content of the invention
The present invention is to solve the problem that prior art is present, it is desirable to provide one kind insulation adhesion sample radial cuts
Device can effectively improve efficiency, and the size of sample and technique is more met wanting for standard as processing aid
Ask.
To solve the above problems, the present invention uses following technical scheme：Insulation adhesion sample radial cuts device, including
Base, top board, travel(l)ing rest, column, handwheel and wheel shaft, it is characterised in that described column two ends are separately positioned on described bottom
On seat and top board；Described travel(l)ing rest is sleeved on described column；Described wheel shaft is arranged on described top board, top
It is fixedly connected with described handwheel, bottom is threadedly coupled with described travel(l)ing rest；Described travel(l)ing rest bottom is provided with blade
Axle, at least provided with two blades on described blade shaft；Described base is provided with a pair rollings parallel with described blade shaft
Moving axis；Sample locating dowel is additionally provided with described base one end.
Insulation adhesion sample radial cuts device of the invention, when using, rotates forward handwheel, by travel(l)ing rest up
It is mobile, sample is placed on a pair of axis of rolling；Handwheel is reversely rotated, travel(l)ing rest is moved down, when blade contact to examination
After the insulating barrier of sample, while rotating sample carries out radial cuts；When blade contact is to aerial insulated cable conductor part, stop
Cutting；Handwheel is rotated forward, travel(l)ing rest is up moved, take out sample.
It can be seen that, the present invention uses aid to insulation adhesion sample radial cuts, with advantages below：
1st, because the position of blade is set according to standard requirement, therefore, it is possible to ensure that cut lengths meet country
Standard.
2nd, the sample after cutting can completely embody the actual performance of product when insulation adhesion test is carried out, and will not go out
Now judge by accident, thus the safe addiction for wasting and being possible to occur can be avoided to suffer from.
3rd, due to using aid, thus cutting efficiency is substantially increased.
4th, fixed support uses column form, and one side column can make travel(l)ing rest as the lead column of travel(l)ing rest
Can steadily move, it is ensured that the accuracy of cutting and the flatness of cut surface；On the other hand space is not take up due to column, can be
Side slot milling is passed through for sample and is placed on two axis of rolling, while also in front slot milling operating personnel can be easy to observe
Cut state.
5th, using double axis of rolling as supporting mechanism, two axis of rolling are moved simultaneously, you can ensure minimum frictional force, and
Experiment can be made to be constantly in the median plane of whole device, blade mechanisms is more effectively cut sample.
6th, complete machine structure is simple, and operate steadily reliability, and easy to operate.
It is appreciated that can directly set or process a sample locating surface in base one end.It is preferred as one
Mode, sample locating dowel is additionally provided with described base one end.The locating dowel can be arranged on the mounting blocks of the axis of rolling.It is described
The section of locating dowel is adapted with sample, and is coaxially disposed, that is, can guarantee that the accurate of positioning, at the same install but not with rolling
Axle produces interference.
Improved as the present invention, connected by clutch shaft bearing between described travel(l)ing rest and column, described wheel shaft and
Connected by second bearing between top board so that whole machine runs more steady in operation.
As a further improvement on the present invention, described column is 3-4.When column is 3, set in the side of positioning
One is put, two are set in opposite side, sample is passed through from two columns.
Further improved as of the invention, whole machine uses No. 45 steel processing and fabricatings.This kind of material price cheaply passes through
After quenched (or normalizing), preferable cutting ability is can obtain, and the comprehensive mechanical performances such as intensity and toughness higher can be obtained.
The another advantage made using metal material can be external buzz circuit.Specifically, by device of the invention and sample
Wire be respectively connected to buzz circuit, when feed to blade and during conductive contact, buzz circuit conducting, buzzer sends sound,
Cutting can be stopped.
Brief description of the drawings
Fig. 1 is axonometric drawing of the invention.
Fig. 2 is front view of the invention.
Fig. 3 is that left view of the invention is intended to.
Fig. 4 is that the present invention has three structural representations of blade implementation method.
Fig. 5 is the assay maps after the cutting of three blades.
Fig. 6 is the assay maps after double blade cutting.
Specific embodiment
Reference picture 1, Fig. 2 and Fig. 3, insulation adhesion sample radial cuts device of the invention, including base 8, top board 3,
Travel(l)ing rest 5, column 6, handwheel 1, wheel shaft 9 and a pair of axis of rolling 7.Described column 6 has four, the two ends point of each column 6
It is not fixed on described base 8 and top board 3.Described travel(l)ing rest 5 is sleeved on described column 6.Described wheel shaft 9 sets
Put on described top board 3, top is fixedly connected with described handwheel 1, bottom is threadedly coupled with described travel(l)ing rest 5.Institute
The bottom of travel(l)ing rest 5 stated is provided with blade shaft 12, and described blade shaft 12 is provided with three blades 11,13,14；Blade 11 and 13
Between spacing for 100mm, i.e. national regulations insulating barrier testing length.A rolling is respectively arranged at the two ends with described base 8
Axle mounting blocks 16,17, described a pair of axis of rolling 7 are arranged on mounting blocks 16,17, and this pair of axis of rolling 7 and described knife
Bobbin 12 is parallel.Sample locating dowel 10 is additionally provided with axis of rolling mounting blocks 17.
Connected by clutch shaft bearing 4 between described travel(l)ing rest 5 and column 6.Lead between described wheel shaft 9 and top board 3
Cross second bearing 2 to connect so that whole machine runs more steady in operation.
Whole machine uses No. 45 steel processing and fabricatings.
Operating process of the invention is as follows：
1st, handwheel 1 is rotated forward, travel(l)ing rest 3 is up moved, the sample that length is 400mm or so is placed on a pair of rollings
On moving axis, one end of sample is fitted pattern with locating dowel 10.
2nd, handwheel 1 is reversely rotated, travel(l)ing rest 3 is moved down, after the insulating barrier of blade contact to sample, while turns
Dynamic sample carries out radial cuts.
3rd, when blade contact is to aerial insulated cable conductor part, cutting is stopped；Handwheel is rotated forward, by travel(l)ing rest
Up move, take out sample.
Sample 15 after cutting is as shown in figure 5, have tape insulation interval 1501, bare conductor section 1502, tape insulation interval
1503 and bare conductor section 1504.Wherein, tape insulation interval 1501 is cable canned paragraph, for fixing Stranded cable, it is not dissipated
Open.Tape insulation interval 1503 is insulation adhesion part of detecting.Bare conductor section 1502 and 1504 is used to clamp.
Reference picture 4, another embodiment of the invention.It is that present embodiment is adopted with previous implementation method difference
With two blades, remaining structure is identical with previous implementation method.Present embodiment can be equally cut out for the adhesion that insulate
The tape insulation interval 1503 (as shown in Figure 6) of part of detecting, and structure is relatively easy, but end does not have cable canned paragraph to insulate
Layer.
It is to be understood that：Above-described embodiment is the description of the invention, any rather than limitation of the present invention
Without departing from the innovation and creation in the range of true spirit, each fall within protection scope of the present invention.
Claims (5)
1. insulate adhesion sample radial cuts device, including base (8), top board (3), travel(l)ing rest (5), column (6), handwheel
(1) and wheel shaft (9), it is characterised in that described column (6) two ends are separately positioned on described base (8) and top board (3)；Institute
The travel(l)ing rest (5) stated is sleeved on described column (6)；Described wheel shaft (9) is arranged on described top board (3), top
It is fixedly connected with described handwheel (1), bottom is threadedly coupled with described travel(l)ing rest (5)；Described travel(l)ing rest (5) bottom
Blade shaft (12) is provided with, at least provided with two blades (11,13) on described blade shaft (12)；Described base (8) is provided with
A pair axis of rolling (7) parallel with described blade shaft (12)；One end of the base (8) is additionally provided with sample locating dowel (10).
2. insulate adhesion sample radial cuts device as claimed in claim 1, it is characterised in that described travel(l)ing rest (5)
Connected by clutch shaft bearing (4) and column (6) between.
3. insulate adhesion sample radial cuts device as claimed in claim 1, it is characterised in that described wheel shaft (9) and top
Connected by second bearing (2) between plate (3).
4. insulate adhesion sample radial cuts device as claimed in claim 1, it is characterised in that described column (6) is 3-
4.
5. the insulation adhesion sample radial cuts device as described in claim 1-4 any one, it is characterised in that whole machine is adopted
With No. 45 steel processing and fabricatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510745810.4A CN105345862B (en) | 2015-11-05 | 2015-11-05 | Insulation adhesion sample radial cuts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510745810.4A CN105345862B (en) | 2015-11-05 | 2015-11-05 | Insulation adhesion sample radial cuts device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105345862A CN105345862A (en) | 2016-02-24 |
| CN105345862B true CN105345862B (en) | 2017-06-09 |
Family
ID=55321994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510745810.4A Active CN105345862B (en) | 2015-11-05 | 2015-11-05 | Insulation adhesion sample radial cuts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105345862B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092692B (en) * | 2016-07-13 | 2019-06-18 | 浙江华电器材检测研究所有限公司 | 10kV aerial insulated cable adhesion strength sample preparation device based on short path principle |
| CN106442046B (en) * | 2016-08-31 | 2020-01-31 | 上海新力动力设备研究所 | Sample preparation device and method for coated and sleeved explosive column stripping test piece of solid rocket engine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000125434A (en) * | 1998-10-12 | 2000-04-28 | Hitachi Cable Ltd | Tool for thinning external semiconductive layer |
| EP1112794A2 (en) * | 1999-12-30 | 2001-07-04 | Paul T. Golletz | Peeling tool for peeling a cable or a pipe, especially a plastic pipe or a plastic-coated pipe |
| CN201008082Y (en) * | 2007-02-14 | 2008-01-16 | 大庆油田有限责任公司 | High voltage insulation conducting wire peeler |
| CN201217099Y (en) * | 2007-12-09 | 2009-04-08 | 凌淑兰 | Pipe coil type machine for cutting tubes |
| CN202640446U (en) * | 2012-04-28 | 2013-01-02 | 张向阳 | Slitting knife rest convenient to adjust |
| CN103303726A (en) * | 2013-05-21 | 2013-09-18 | 吴江市美晟机械设备有限公司 | Tension roll of dividing and cutting machine |
| CN203481721U (en) * | 2013-10-13 | 2014-03-12 | 中国石油化工股份有限公司胜利油田分公司孤岛采油厂 | Cable stripper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205630754U (en) * | 2015-11-05 | 2016-10-12 | 浙江华电器材检测研究所 | Radial cutting device of insulating anchoring strength sample |
-
2015
- 2015-11-05 CN CN201510745810.4A patent/CN105345862B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000125434A (en) * | 1998-10-12 | 2000-04-28 | Hitachi Cable Ltd | Tool for thinning external semiconductive layer |
| EP1112794A2 (en) * | 1999-12-30 | 2001-07-04 | Paul T. Golletz | Peeling tool for peeling a cable or a pipe, especially a plastic pipe or a plastic-coated pipe |
| CN201008082Y (en) * | 2007-02-14 | 2008-01-16 | 大庆油田有限责任公司 | High voltage insulation conducting wire peeler |
| CN201217099Y (en) * | 2007-12-09 | 2009-04-08 | 凌淑兰 | Pipe coil type machine for cutting tubes |
| CN202640446U (en) * | 2012-04-28 | 2013-01-02 | 张向阳 | Slitting knife rest convenient to adjust |
| CN103303726A (en) * | 2013-05-21 | 2013-09-18 | 吴江市美晟机械设备有限公司 | Tension roll of dividing and cutting machine |
| CN203481721U (en) * | 2013-10-13 | 2014-03-12 | 中国石油化工股份有限公司胜利油田分公司孤岛采油厂 | Cable stripper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105345862A (en) | 2016-02-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160627 Address after: 310015 Taizhou Road, Zhejiang, China, No. 217, No. Applicant after: Zhejiang Huadian Equipment Inspection Institute Applicant after: State Grid Zhejiang Electric Power Company Address before: 310015 Taizhou Road, Zhejiang, China, No. 217, No. Applicant before: Zhejiang Huadian Equipment Inspection Institute Applicant before: State Grid Zhejiang Electric Power Company Applicant before: HANGZHOU YOUBALING TECHNOLOGY CO., LTD. |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310015 Taizhou Road, Zhejiang, China, No. 217, No. Co-patentee after: State Grid Zhejiang Electric Power Company Patentee after: Zhejiang Huadian inspection and Research Institute Co., Ltd. Address before: 310015 Taizhou Road, Zhejiang, China, No. 217, No. Co-patentee before: State Grid Zhejiang Electric Power Company Patentee before: Zhejiang Huadian Equipment Inspection Institute |
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| CP01 | Change in the name or title of a patent holder |