CN103112042B - Boring device after a kind of bus pyrocondensation process and method thereof - Google Patents
Boring device after a kind of bus pyrocondensation process and method thereof Download PDFInfo
- Publication number
- CN103112042B CN103112042B CN201310008912.9A CN201310008912A CN103112042B CN 103112042 B CN103112042 B CN 103112042B CN 201310008912 A CN201310008912 A CN 201310008912A CN 103112042 B CN103112042 B CN 103112042B
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- Prior art keywords
- square
- bus
- hole
- circular cone
- screw
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Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000012634 fragment Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
Abstract
Boring device after a kind of bus pyrocondensation process and method thereof, relate to a kind of boring device, side's of being respectively equipped with back taper block (4) and square circular cone (9) on opposite face inside the two ends of " U " shape plate (6), screw (2) is through the screw (10) of the lateral surface of " U " shape plate (6), unthreaded hole (3) connection side's circular cone (9) of square back taper block (4); Concrete boring method is: find out treatment step in position, hole, perforation, square hole making, hole; The present invention side of utilization back taper block and the heat-shrink tube of square circular cone to the upper and lower two ends of bus square hole extrude, the square hole produced very specification.
Description
[technical field]
The present invention relates to a kind of boring device, especially relate to the boring device after a kind of bus pyrocondensation process and method thereof.
[background technology]
Known, in power transmission and distribution industry, country for the security of equipment for power transmission and distribution and the requirement of reliability very high, a lot of parts are widely used in wrapping up on bus-bars conductor by using heat-shrink tube to form isolating shrinkable protective layer.Isolating shrinkable cover on bus needs in position to cut perforate bus to be exposed to be connected with other conductor or element, but the position that the bus after pyrocondensation is fixedly connected with screw normally arranges a cubic aperture according to the size of connecting screw, the copper connector that middle part has hole is inserted in cubic aperture, owing to being four square holes, it is obviously not all right that the driver bit utilizing conventional circular hole to use inserts rotation, also do not have suitable tools to process four square holes at present, and the hole using cutting knife to cut out is very lack of standardization.
[summary of the invention]
In order to overcome the deficiency in background technology, the present invention discloses the boring device after a kind of bus pyrocondensation process and method thereof, and the side's of utilization back taper block and the heat-shrink tube of square circular cone to the upper and lower two ends of bus square hole extrude, the square hole produced very specification.
For achieving the above object, the present invention adopts following technical scheme:
Boring device after a kind of bus pyrocondensation process, comprise screw, " U " shape plate, square back taper block and square circular cone, the side's of being respectively equipped with back taper block and square circular cone on opposite face inside the two ends of " U " shape plate, cone end on square back taper block is provided with through unthreaded hole to the lateral surface of " U " shape plate, is provided with screw in the middle part of the cone end on square circular cone to square circular cone; Screw is through the screw of the lateral surface of " U " shape plate, the unthreaded hole connection side circular cone of square back taper block.
Boring device after described bus pyrocondensation process, described screw by the cone end on square circular cone to the lateral surface of " U " shape plate.
Boring device after described bus pyrocondensation process, is provided with on the top of screw and screws head.
Boring device after described bus pyrocondensation process, described in screw head be outer hexagonal structure.
Boring device after described bus pyrocondensation process, the opposite face of described side's back taper block, square circular cone is set to plane respectively.
Boring method after a kind of bus pyrocondensation process, the bus of power equipment high-low pressure cabinet beats cubic aperture according to the size of connecting screw, then bus outside suit heat-shrink tube, make heat-shrink tube be wrapped in bus outside closely by heat treatment and form pyrocondensation process bus, the concrete boring method of heat-shrink tube is:
One, position, hole is found out
First the position, square hole hole that heat-shrink tube wraps up described bus is found out;
Two, bore a hole
Insert the heat-shrink tube that previous step finds out after utilizing screw-tipped to penetrate the unthreaded hole of " U " shape plate side back taper block and wrap up position, described bus hole, the square circular cone of " U " shape plate withstands on bottom, position, bus hole, described screw connection side circular cone screw;
Three, square hole makes
By the square back taper block of " U " shape plate, square circular cone adjustment orientation, square hole on the corresponding bus in tip of the side's of making back taper block, square circular cone, the head that screws of spanner clamping screw is utilized firmly to rotate, the end face of described side's back taper block, square circular cone is drawn close, until square back taper block, square circular cone make heat-shrink tube integument form the consistent pass with bus square hole, take off square back taper block, the square circular cone on screw and " U " shape plate;
Four, process in hole
Taken out by square hole residual heat draw fragment, the copper piece in the middle part of loading in square hole with hole just can.
Owing to adopting technical scheme as above, the present invention has following beneficial effect:
Boring device after bus pyrocondensation process of the present invention and method thereof, the side's of utilization back taper block and the heat-shrink tube of square circular cone to the upper and lower two ends of bus square hole extrude, the square hole produced very specification; The present invention effectively overcomes the extremely nonstandard defect of square hole that prior art is produced, and has especially taken precautions against cutting knife and has easily made square hole occur burr, follow-up copper piece is installed very convenient.
[accompanying drawing explanation]
Fig. 1 is perspective view of the present invention;
Fig. 2 is the hole shape structural representation of heat-shrink tube on bus;
In figure: 1, screw head; 2, screw; 3, unthreaded hole; 4, square back taper block; 5, square hole; 6, " U " shape plate; 7, bus; 8, heat-shrink tube; 9, square circular cone; 10, screw.
[detailed description of the invention]
Can explain the present invention in more detail by the following examples, disclose object of the present invention and be intended to protect all changes and improvements in the scope of the invention, the present invention is not limited to the following examples;
Boring device after bus pyrocondensation process by reference to the accompanying drawings described in 1, comprise screw 2, " U " shape plate 6, square back taper block 4 and square circular cone 9, the side's of being respectively equipped with back taper block 4 and square circular cone 9 on opposite face inside the two ends of " U " shape plate 6, cone end on square back taper block 4 is provided with through unthreaded hole 3 to the lateral surface of " U " shape plate 6, is provided with screw 10 in the middle part of the cone end on square circular cone 9 to square circular cone 9; Screw 2 is through the screw 10 of the lateral surface of " U " shape plate 6, the unthreaded hole 3 connection side circular cone 9 of square back taper block 4.
Boring device after described bus pyrocondensation process, described screw 10 by the cone end on square circular cone 9 to the lateral surface of " U " shape plate 6.
Boring device after described bus pyrocondensation process, is provided with on the top of screw 2 and screws 1.
Boring device after described bus pyrocondensation process, described in screw 1 for outer hexagonal structure.
Boring device after described bus pyrocondensation process, the opposite face of described side's back taper block 4, square circular cone 9 is set to plane respectively.
Boring method after a kind of bus pyrocondensation process, 1 or 2 on the bus 7 of power equipment high-low pressure cabinet, beat cubic aperture according to the size of connecting screw by reference to the accompanying drawings, then bus 7 outside suit heat-shrink tube 8, make heat-shrink tube 8 be wrapped in bus 7 outside closely by heat treatment and form pyrocondensation process bus, the concrete boring method of heat-shrink tube 8 is:
One, position, hole is found out
First the position, square hole 5 hole that heat-shrink tube 8 wraps up described bus 7 is found out;
Two, bore a hole
The heat-shrink tube 8 that after utilizing screw 2 tip to penetrate the unthreaded hole 3 of " U " shape plate 6 side back taper block 4, insertion previous step is found out wraps up position, described bus 7 hole, and the square circular cone 9 of " U " shape plate 6 withstands on bottom, position, bus 7 hole, described screw 2 connection side circular cone 9 screw 10;
Three, square hole makes
The square back taper block 4 of " U " shape plate 6, square circular cone 9 are adjusted orientation, square hole 5 on the corresponding bus 7 in tip of the side's of making back taper block 4, square circular cone 9, what utilize spanner clamping screw 2 screws a 1 firmly rotation, the end face of described side's back taper block 4, square circular cone 9 is drawn close, until square back taper block 4, square circular cone 9 make heat-shrink tube 8 integument form the consistent pass with bus 7 square hole 5, take off square back taper block 4, the square circular cone 9 on screw 2 and " U " shape plate 6;
Four, process in hole
Taken out by the square hole 5 residual heat draw 8 fragment, the copper piece in the middle part of loading in square hole 5 with hole just can.
Part not in the detailed description of the invention is prior art.
Claims (6)
1. the boring device after a bus pyrocondensation process, comprise screw (2), " U " shape plate (6), square back taper block (4) and square circular cone (9), it is characterized in that: side's of being respectively equipped with back taper block (4) and square circular cone (9) on opposite face inside the two ends of " U " shape plate (6), cone end on square back taper block (4) is provided with through unthreaded hole (3) to the lateral surface of " U " shape plate (6), and the cone end on square circular cone (9) is provided with screw (10) to square circular cone (9) middle part; Screw (2) is through the screw (10) of the lateral surface of " U " shape plate (6), unthreaded hole (3) connection side's circular cone (9) of square back taper block (4).
2. the boring device after bus pyrocondensation process according to claim 1, is characterized in that: described screw (10) by the cone end on square circular cone (9) to the lateral surface of " U " shape plate (6).
3. the boring device after bus pyrocondensation process according to claim 1, is characterized in that: be provided with on the top of screw (2) and screw head (1).
4. the boring device after bus pyrocondensation process according to claim 3, is characterized in that: described in screw head (1) for outer hexagonal structure.
5. the boring device after bus pyrocondensation process according to claim 1, is characterized in that: the opposite face of described side's back taper block (4), square circular cone (9) is set to plane respectively.
6. utilize the boring method after a kind of bus pyrocondensation process of the boring device after bus pyrocondensation process described in the arbitrary claim of claim 1 ~ 5, it is characterized in that: on the bus (7) of power equipment high-low pressure cabinet, beat cubic aperture according to the size of connecting screw, then bus (7) outside suit heat-shrink tube (8), make heat-shrink tube (8) be wrapped in bus (7) outside closely by heat treatment and form pyrocondensation process bus, the concrete boring method of heat-shrink tube (8) is:
One, position, hole is found out
First square hole (5) position, hole that heat-shrink tube (8) wraps up described bus (7) is found out;
Two, bore a hole
The unthreaded hole (3) utilizing screw (2) tip to penetrate " U " shape plate (6) square back taper block (4) inserts the heat-shrink tube (8) that previous step finds out afterwards and wraps up described bus (7) position, hole, the square circular cone (9) of " U " shape plate (6) withstands on bottom, bus (7) position, hole, described screw (2) connection side's circular cone (9) screw (10);
Three, square hole makes
By the square back taper block (4) of " U " shape plate (6), adjustment orientation, side's circular cone (9), side's of making back taper block (4), square hole (5) on the corresponding bus (7) in tip of side's circular cone (9), the head (1) that screws of spanner clamping screw (2) is utilized firmly to rotate, described side's back taper block (4), the end face of side's circular cone (9) is drawn close, until square back taper block (4), side's circular cone (9) makes heat-shrink tube (8) integument form the consistent pass with bus (7) square hole (5), take off the square back taper block (4) on screw (2) and " U " shape plate (6), side's circular cone (9),
Four, process in hole
Taken out by square hole (5) the residual heat draw (8) fragment, the copper piece in the middle part of loading in square hole (5) with hole just can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310008912.9A CN103112042B (en) | 2013-01-10 | 2013-01-10 | Boring device after a kind of bus pyrocondensation process and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310008912.9A CN103112042B (en) | 2013-01-10 | 2013-01-10 | Boring device after a kind of bus pyrocondensation process and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103112042A CN103112042A (en) | 2013-05-22 |
| CN103112042B true CN103112042B (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310008912.9A Expired - Fee Related CN103112042B (en) | 2013-01-10 | 2013-01-10 | Boring device after a kind of bus pyrocondensation process and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103112042B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3550269A (en) * | 1966-03-26 | 1970-12-29 | Furukawa Electric Co Ltd | Method of manufacturing insulated bus bar |
| CN101667474A (en) * | 2009-08-26 | 2010-03-10 | 上海西邦电气有限公司 | Insulating tube type busbar and manufacturing method thereof |
| CN201820995U (en) * | 2010-10-09 | 2011-05-04 | 昆明华奥航星电气有限公司 | Trepanning cutter for thermal shrinkable sleeve |
| CN202411199U (en) * | 2011-12-13 | 2012-09-05 | 河南省电力公司南阳供电公司 | Punching die head for bus connection plate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100811374B1 (en) * | 2007-04-10 | 2008-03-07 | 이승철 | Busbar conclusion method |
-
2013
- 2013-01-10 CN CN201310008912.9A patent/CN103112042B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3550269A (en) * | 1966-03-26 | 1970-12-29 | Furukawa Electric Co Ltd | Method of manufacturing insulated bus bar |
| CN101667474A (en) * | 2009-08-26 | 2010-03-10 | 上海西邦电气有限公司 | Insulating tube type busbar and manufacturing method thereof |
| CN201820995U (en) * | 2010-10-09 | 2011-05-04 | 昆明华奥航星电气有限公司 | Trepanning cutter for thermal shrinkable sleeve |
| CN202411199U (en) * | 2011-12-13 | 2012-09-05 | 河南省电力公司南阳供电公司 | Punching die head for bus connection plate |
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| Publication number | Publication date |
|---|---|
| CN103112042A (en) | 2013-05-22 |
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Granted publication date: 20160420 Termination date: 20170110 |