CN203456709U - Welding clamp for copper wires - Google Patents
Welding clamp for copper wires Download PDFInfo
- Publication number
- CN203456709U CN203456709U CN201320508502.6U CN201320508502U CN203456709U CN 203456709 U CN203456709 U CN 203456709U CN 201320508502 U CN201320508502 U CN 201320508502U CN 203456709 U CN203456709 U CN 203456709U
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- CN
- China
- Prior art keywords
- screw bolt
- double
- clamping board
- welding
- copper
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- Expired - Fee Related
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Abstract
The utility model discloses a welding clamp for copper wires. The welding clamp is characterized in that: the welding clamp includes an upper clamping board and lower clamping board which are arranged in a parallel manner and connected through screw rods; copper wire accommodation grooves are formed on the upper clamping board, screw rod mounting grooves are formed on the lower clamping board, and bottom parts of the screw rods are mounted in the screw rod mounting groove; compression springs are sleeved at the positions, which are between the upper clamping board and the lower clamping board, of the screw rods; and the upper parts of the screw rods go through the upper clamping board, and the top parts of the screw rods cooperate with nuts. The welding clamp is beneficial in that: cooper wire go through the copper accommodation grooves of the upper clamping board, and are welded after being sequenced well, so that flatness of a welding part is guaranteed, and welding efficiency and welding quality are improved; the copper wire accommodation grooves with different widths are used to weld corresponding copper wires with different numbers; and the compression springs are compressed through rotating the nuts on the screw rods to adjust the distance between the upper clamp board and the lower clamp board, so as to enabling the welding clamp to adapt copper wires with different diameters, thus strong practicality is obtained.
Description
Technical field
The utility model relates to a kind of fixture, is specifically related to a kind of copper wire welding folder.
Background technology
In recent years, rapidly, electric pressure, the capacity of transformer constantly increased in power technology development, and therefore, the copper cash length of coiling also just increases thereupon, but still there is no at present sufficiently long copper cash.So, just need to carry out soldering to copper cash.Existing copper wire welding is mostly more random, and welding quality is poor, and serious words even can affect the safe handling of transformer.
Summary of the invention
For solving the deficiencies in the prior art, the purpose of this utility model is to overcome the defect of prior art, and a kind of copper wire welding fixture is provided, and easy to use, cost is low, but also can be according to the distance between lower clamp in the diameter adjustment of copper cash, practical.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of copper wire welding folder, it is characterized in that: comprising: be arranged in parallel and adopt train wheel bridge and the lower plate of Stud connection, on above-mentioned train wheel bridge, be formed with copper cash holding tank, on lower plate, be formed with double-screw bolt mounting groove, the bottom of above-mentioned double-screw bolt is installed in double-screw bolt mounting groove, the position of above-mentioned double-screw bolt between train wheel bridge and lower plate is set with a Compress Spring, and the top of above-mentioned double-screw bolt coordinates with a nut through train wheel bridge and top.
Aforementioned train wheel bridge and lower plate are cuboid, and four corners respectively arrange a double-screw bolt.
Aforementioned copper cash holding tank is two, and width is different, with the copper cash of corresponding varying number.
The diameter of aforementioned double-screw bolt mounting groove is greater than double-screw bolt diameter, can hold Compress Spring.
The length when degree of depth of aforementioned double-screw bolt mounting groove is not less than Compress Spring and is compressed into extreme position.
Usefulness of the present utility model is: copper wire welding folder of the present utility model, and copper cash passes from the copper cash holding tank of train wheel bridge, has arranged and has welded, and guarantees that weld is smooth, improves welding efficiency and welding quality; Meanwhile, the copper cash holding tank of different in width is corresponding to the copper cash of welding varying number; And the nut by rotation on double-screw bolt compresses Compress Spring, adjust the distance between train wheel bridge and lower plate, make this weld clip can be applicable to the copper cash of different-diameter, practical.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of copper wire welding folder of the present utility model;
Fig. 2 is the end view of a kind of copper wire welding folder of the present utility model;
Fig. 3 is the structural representation in the A-A cross section of Fig. 2.
The implication of Reference numeral in figure: 1, train wheel bridge, 2, lower plate, 3, Compress Spring, 4, double-screw bolt, 5, nut, 6, copper cash holding tank, 7, double-screw bolt mounting groove.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
Referring to Fig. 1 to Fig. 3, a kind of copper wire welding folder of the present utility model, comprise: train wheel bridge 1 and lower plate 2, both be arranged in parallel and adopt double-screw bolt 4 to connect, and the position of double-screw bolt 4 between train wheel bridge 1 and lower plate 2 is set with a Compress Spring 3, the top of double-screw bolt 4 coordinates with a nut 5 through train wheel bridge 1 and top, so,, when screwing nut 5, Compress Spring 3 will be compressed, thereby adjust the distance between train wheel bridge 1 and lower plate 2, to be adapted to weld the copper cash of different-diameter.
Wherein, be formed with copper cash holding tank 6 on train wheel bridge 1, as a kind of concrete structure, copper cash holding tank 6 is two, and width is different, with the copper cash of corresponding varying number.
As shown in Figure 3, be formed with double-screw bolt mounting groove 7 on lower plate 2, the bottom of double-screw bolt 4 is installed in double-screw bolt mounting groove 7, thereby the bottom of double-screw bolt mounting groove 7 is provided with the screw thread coordinating with double-screw bolt 4, double-screw bolt 4 is fixed.Preferably, the diameter of double-screw bolt mounting groove 7 is greater than double-screw bolt 4 diameters, can hold Compress Spring 3, and the length of its degree of depth when being not less than Compress Spring 3 and being compressed into extreme position, so train wheel bridge 1 and lower plate 2 can fit together completely.
As a preferred embodiment, train wheel bridge 1 and lower plate 2 are cuboid, and four corners respectively arrange a double-screw bolt 4.
More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection range of the present utility model.
Claims (5)
1. a copper wire welding presss from both sides, it is characterized in that: comprising: be arranged in parallel and adopt train wheel bridge and the lower plate of Stud connection, on above-mentioned train wheel bridge, be formed with copper cash holding tank, on lower plate, be formed with double-screw bolt mounting groove, the bottom of above-mentioned double-screw bolt is installed in double-screw bolt mounting groove, the position of above-mentioned double-screw bolt between train wheel bridge and lower plate is set with a Compress Spring, and the top of above-mentioned double-screw bolt coordinates with a nut through train wheel bridge and top.
2. a kind of copper wire welding folder according to claim 1, is characterized in that: above-mentioned train wheel bridge and lower plate are cuboid, and four corners respectively arrange a double-screw bolt.
3. a kind of copper wire welding folder according to claim 1, is characterized in that: above-mentioned copper cash holding tank is two, and width is different, with the copper cash of corresponding varying number.
4. according to a kind of copper wire welding folder described in claim 1-3 any one, it is characterized in that: the diameter of above-mentioned double-screw bolt mounting groove is greater than double-screw bolt diameter, can hold Compress Spring.
5. a kind of copper wire welding folder according to claim 4, is characterized in that: the length when degree of depth of above-mentioned double-screw bolt mounting groove is not less than Compress Spring and is compressed into extreme position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508502.6U CN203456709U (en) | 2013-08-20 | 2013-08-20 | Welding clamp for copper wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508502.6U CN203456709U (en) | 2013-08-20 | 2013-08-20 | Welding clamp for copper wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456709U true CN203456709U (en) | 2014-02-26 |
Family
ID=50136563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320508502.6U Expired - Fee Related CN203456709U (en) | 2013-08-20 | 2013-08-20 | Welding clamp for copper wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441404A (en) * | 2013-08-20 | 2013-12-11 | 昆山达功电子有限公司 | Welding clamp for copper wires |
-
2013
- 2013-08-20 CN CN201320508502.6U patent/CN203456709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441404A (en) * | 2013-08-20 | 2013-12-11 | 昆山达功电子有限公司 | Welding clamp for copper wires |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |