CN202224949U - Quick metal plate perforating device used during butt joint of lead with copper core and lead with aluminum core - Google Patents
Quick metal plate perforating device used during butt joint of lead with copper core and lead with aluminum core Download PDFInfo
- Publication number
- CN202224949U CN202224949U CN2011202907528U CN201120290752U CN202224949U CN 202224949 U CN202224949 U CN 202224949U CN 2011202907528 U CN2011202907528 U CN 2011202907528U CN 201120290752 U CN201120290752 U CN 201120290752U CN 202224949 U CN202224949 U CN 202224949U
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- Prior art keywords
- bending
- lead
- perforating device
- butt joint
- hole
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Abstract
A quick metal plate perforating device used during butt joint of a lead with a copper core and a lead with an aluminum core relates to a perforating device. An upper opening (3) is arranged in the middle of the upper press plate (5), a notch (2) is disposed in the middle of a double-annular bent component (15) of one end of the upper press plate, a through hole A (4) is disposed on the other side of the upper opening of the upper press plate, a lower opening (13) is arranged in the middle of a lower press plate (9), a through hole B (10) is arranged on the other side of the lower opening, a single-annular bent component is inserted in the notch in the middle of the double-annular bent component, a locking bolt (7) is locked by a locking nut B (16) after penetrating through a hinge pin hole (6) and a connecting hole (14), and a locking screw (1) is fastened by a locking screw A (11) after sequentially penetrating through the through hole A and the through hole B. A metal plate clamping structure is formed between the upper press plate and the lower press plate, and accordingly hands of an operator are effectively prevented from being scalded by a metal plate when the metal plate is perforated by the aid of an electric drill.
Description
[technical field]
The utility model relates to a kind of perforating device, the quick perforating device of sheet metal when especially relating to the butt joint of a kind of copper conductor and aluminium core lead.
[background technology]
Known, in the work progress of transformer station's power transmission and distribution route and enterprise's distribution line, need copper tip be connected with the al wiring terminal; And sheet metal is carried out bending by YQK; In inferior operation, also need carry out drilling operation,, not only be inconvenient to hold because sheet metal is less to sheet metal; And in punching, receive heat conducting influence; Be easy to scald hand, assist the clamping sheet metal as using pliers, very insecure and the position, hole often occurs and train off phenomenon.
[summary of the invention]
In order to overcome the deficiency in the background technology; The quick perforating device of sheet metal when the utility model discloses a kind of copper conductor and the butt joint of aluminium core lead; The utility model makes the interface arrangment that forms sheet metal between top board and the lower platen; On sheet metal, utilize electric drill when punching, prevented that effectively sheet metal is to the scald of hand with guaranteed the accuracy of punching.
For realizing the foregoing invention purpose, the utility model adopts following technical scheme:
The quick perforating device of sheet metal when a kind of copper conductor and the butt joint of aluminium core lead; Comprise lock screw, top board, lower platen and clamping screw; The middle part of said top board is provided with upper opening, is provided with the Crossed Circle bending at an end of top board, and the middle part of said Crossed Circle bending is provided with gap; On the bending inwall of Crossed Circle bending, form pin shaft hole, be provided with perforation A at the upper opening opposite side of top board; The middle part of said lower platen is provided with lower openings, and the opposite side of said lower openings is provided with perforation B, and an end of lower platen is provided with the single annular bending that width is slightly less than gap, forms connecting hole on the bending inwall of said single annular bending; The single annular bending is inserted in the gap at Crossed Circle bending middle part, and clamping screw is locked by locking nut B after passing pin shaft hole and connecting hole; It is fastening by locking nut A behind the B with perforation that said lock screw passes perforation A successively.
The quick perforating device of sheet metal when described copper conductor and the butt joint of aluminium core lead is respectively equipped with groove in the both sides, bottom of upper opening, and rubber strip is connected in the groove.
The quick perforating device of sheet metal when described copper conductor and the butt joint of aluminium core lead is respectively equipped with groove in the both sides, top of lower openings, and rubber strip is connected in the said groove.
Owing to adopt aforesaid technical scheme, the utlity model has following beneficial effect:
The quick perforating device of sheet metal when described copper conductor of the utility model and the butt joint of aluminium core lead; Radial type through top board and lower platen is connected; Make the interface arrangment that forms sheet metal between top board and the lower platen; On sheet metal, utilize electric drill when punching, prevented that effectively sheet metal is to the scald of hand with guaranteed the accuracy of punching; The utility model is simple in structure, cost is lower, be beneficial in the power construction industry and apply.
[description of drawings]
Fig. 1 is the structural representation of the utility model;
In the drawings: 1, lock screw; 2, gap; 3, upper opening; 4, perforation A; 5, top board; 6, pin shaft hole; 7, clamping screw; 8, single annular bending; 9, lower platen; 10, perforation B; 11, locking nut A; 12, rubber strip; 13, lower openings; 14, connecting hole; 15, Crossed Circle bending; 16, locking nut B.
[specific embodiment]
Can explain the utility model in more detail through following embodiment, the purpose of open the utility model is intended to protect all variations and the improvement in the utility model scope, and the utility model is not limited to following embodiment;
The quick perforating device of sheet metal during in conjunction with accompanying drawing 1 described copper conductor and the butt joint of aluminium core lead; Comprise lock screw 1, top board 5, lower platen 9 and clamping screw 7; The middle part of said top board 5 is provided with upper opening 3, is provided with Crossed Circle bending 15 at an end of top board 5, and the middle part of said Crossed Circle bending 15 is provided with gap 2; On the bending inwall of Crossed Circle bending 15, form pin shaft hole 6; Upper opening 3 opposite sides at top board 5 are provided with perforation A4, are respectively equipped with groove in the both sides, bottom of upper opening 3, and rubber strip 12 is connected in the groove; The middle part of said lower platen 9 is provided with lower openings 13, is respectively equipped with groove in the both sides, top of lower openings 13, and rubber strip 12 is connected in the said groove; The opposite side of said lower openings 13 is provided with perforation B10, and an end of lower platen 9 is provided with the single annular bending 8 that width is slightly less than gap 2, forms connecting hole 14 on the bending inwall of said single annular bending 8; Single annular bending 8 is inserted in the gap 2 at Crossed Circle bending 15 middle parts, and clamping screw 7 passes pin shaft hole 6 and locked by locking nut B16 with connecting hole 14 backs; It is fastening by locking nut A11 behind the B10 with perforation that said lock screw 1 passes perforation A4 successively.
The quick perforating device of sheet metal when implementing the butt joint of described copper conductor of the utility model and aluminium core lead; Sheet metal is inserted between the upper opening 3 and lower platen 9 lower openings 13 of top board 5; Rubber strip 12 by upper opening 3 and lower openings 13 both sides clamps said sheet metal, utilizes the electric drill punching just can then.
The utility model does not detail part and is prior art.
Claims (3)
1. the quick perforating device of sheet metal the during butt joint of copper conductor and aluminium core lead; Comprise lock screw (1), top board (5), lower platen (9) and clamping screw (7); It is characterized in that: the middle part of said top board (5) is provided with upper opening (3); End at top board (5) is provided with Crossed Circle bending (15); The middle part of said Crossed Circle bending (15) is provided with gap (2), on the bending inwall of Crossed Circle bending (15), forms pin shaft hole (6), and upper opening (3) opposite side in top board (5) is provided with perforation A (4); The middle part of said lower platen (9) is provided with lower openings (13); The opposite side of said lower openings (13) is provided with perforation B (10); One end of lower platen (9) is provided with the single annular bending (8) that width is slightly less than gap (2), forms connecting hole (14) on the bending inwall of said single annular bending (8); Single annular bending (8) is inserted in the gap (2) at Crossed Circle bending (15) middle part, and clamping screw (7) passes pin shaft hole (6) and connecting hole (14) back is locked by locking nut B (16); Said lock screw (1) passes perforation A (4) successively and perforation B (10) back is fastening by locking nut A (11).
2. the quick perforating device of sheet metal when copper conductor according to claim 1 and the butt joint of aluminium core lead, it is characterized in that: the both sides, bottom at upper opening (3) are respectively equipped with groove, and rubber strip (12) is connected in the groove.
3. the quick perforating device of sheet metal when copper conductor according to claim 1 and the butt joint of aluminium core lead, it is characterized in that: the both sides, top in lower openings (13) are respectively equipped with groove, and rubber strip (12) is connected in the said groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202907528U CN202224949U (en) | 2011-08-11 | 2011-08-11 | Quick metal plate perforating device used during butt joint of lead with copper core and lead with aluminum core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202907528U CN202224949U (en) | 2011-08-11 | 2011-08-11 | Quick metal plate perforating device used during butt joint of lead with copper core and lead with aluminum core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224949U true CN202224949U (en) | 2012-05-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202907528U Expired - Fee Related CN202224949U (en) | 2011-08-11 | 2011-08-11 | Quick metal plate perforating device used during butt joint of lead with copper core and lead with aluminum core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385351A (en) * | 2014-10-13 | 2015-03-04 | 边鉴乔 | Curtain perforation press plate |
| CN108316240A (en) * | 2018-03-22 | 2018-07-24 | 自贡市金土地科技有限公司 | A kind of component that can quickly form disaster relief dike |
-
2011
- 2011-08-11 CN CN2011202907528U patent/CN202224949U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385351A (en) * | 2014-10-13 | 2015-03-04 | 边鉴乔 | Curtain perforation press plate |
| CN104385351B (en) * | 2014-10-13 | 2017-06-23 | 张丽静 | A kind of curtain punching pressing plate |
| CN108316240A (en) * | 2018-03-22 | 2018-07-24 | 自贡市金土地科技有限公司 | A kind of component that can quickly form disaster relief dike |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20120811 |