CN211045743U - High-voltage cable terminal based on ultrasonic welding - Google Patents
High-voltage cable terminal based on ultrasonic welding Download PDFInfo
- Publication number
- CN211045743U CN211045743U CN201921854874.8U CN201921854874U CN211045743U CN 211045743 U CN211045743 U CN 211045743U CN 201921854874 U CN201921854874 U CN 201921854874U CN 211045743 U CN211045743 U CN 211045743U
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- cable terminal
- voltage cable
- fixing hole
- ultrasonic welding
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Abstract
The utility model discloses a high-voltage cable terminal based on ultrasonic welding, including splint, fixed orifices, fin, splint both sides are protruding upwards simultaneously, form the wiring groove, are provided with the fin relatively above the both sides of splint afterbody arch, and the splint head sets up a fixed orifices; the terminal is made of copper material. The terminal is integrally formed by stamping a copper strip; the fixing hole is circular, and the upper surface and the lower surface of the fixing hole are subjected to tinning treatment, so that the corrosion condition is effectively prevented; the high-voltage cable terminal is rectangular close to the tail wing, and extends outwards respectively close to the fixing hole.
Description
Technical Field
The utility model relates to the technical field of cables, concretely relates to high tension cable terminal based on ultrasonic bonding.
Background
The existing high-voltage wire harness is generally crimped by adopting a tubular connector due to the large sectional area (>50mm ^). The crimping shape is basically a point crimping or a hexagonal crimping.
However, the sectional area of the lead is large, the number of the internal copper wires is large, if the 50mm ^ cable is formed by 1600 copper wires, when the lead is in compression joint, the central copper wire has the risk of incompact compression joint due to the plastic deformation of the copper wire. If the compression ratio is increased, the outer copper wire may be broken. Resulting in the risk of excessive contact resistance.
Meanwhile, the existing pipe joint cannot provide a tail wing, the wire and the terminal cannot be connected into a whole, so that the crimping position has the bending condition, and after the pipe joint is used for a long time, the wire is broken.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a high tension cable terminal based on ultrasonic bonding.
The utility model provides a high tension cable terminal based on ultrasonic bonding, includes clamp, fixed orifices, fin, the clamp both sides are upwards protruding simultaneously, form the wiring groove, are provided with the fin relatively in the protruding top in clamp afterbody both sides, and the clamp head sets up a fixed orifices.
Further, the high-voltage cable terminal is made of a copper material.
Furthermore, the high-voltage cable terminal is integrally formed by punching a copper strip.
Furthermore, the fixing holes are circular, and the upper surface and the lower surface of the fixing holes are subjected to tinning treatment, so that the corrosion condition is effectively prevented.
Furthermore, the high-voltage cable terminal is rectangular near the tail wing, and two sides of the high-voltage cable terminal near the fixing hole extend outwards respectively.
The utility model provides a beneficial effect that technical scheme brought is: the adverse phenomena of uneven deformation, pores and the like of the copper wire generated in the crimping process are avoided, and meanwhile, the strength and the resistivity of ultrasonic welding are higher than those of the crimping mode.
Drawings
Fig. 1 is the utility model discloses a high tension cable terminal structure chart based on ultrasonic bonding.
In the figure: 1-clamping plate, 2-empennage, 3-fixing hole and 4-tinning area.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.
Please refer to fig. 1, an embodiment of the utility model provides a high tension cable terminal based on ultrasonic bonding, including clamp 1, fixed orifices 3, fin 2, clamp 1 both sides are upwards protruding simultaneously, form the wiring groove, are provided with fin 2 relatively in the protruding top in clamp afterbody both sides, and the clamp head sets up a fixed orifices 3. The high-voltage cable adopts ultrasonic bonding with the wiring groove junction, two fin 2 fifty percent discount encircle high-voltage cable welding departments, increase the radius of buckling and the intensity of welding department.
The high-voltage cable terminal is made of a T2/T3 copper material and is low in resistivity.
The high-voltage cable terminal is integrally formed by stamping a copper strip, is produced by using a progressive die and has high production efficiency.
The design of the tail fin 2 reduces the risk of breaking the cable.
The fixing hole is circular, and the upper surface and the lower surface of the fixing hole are subjected to tinning treatment, so that the corrosion condition is effectively prevented.
The high-voltage cable terminal is rectangular close to the tail wing, and extends outwards respectively close to the fixing hole.
In the present invention, the terms of front, back, upper and lower directions are defined by the positions of the components in the drawings and the positions of the components relative to each other, and are only used for the clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims. In the present invention, the above-mentioned embodiments and features of the embodiments can be combined with each other without conflict, and the above-mentioned is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a high tension cable terminal based on ultrasonic bonding, its characterized in that, includes clamp, fixed orifices, fin, the clamp both sides are upwards protruding simultaneously, form the wiring groove, the wiring groove is used for with ultrasonic bonding high tension cable, is provided with the fin relatively in the protruding top in clamp afterbody both sides, and the clamp head sets up a fixed orifices.
2. The ultrasonic welding-based high-voltage cable terminal as claimed in claim 1, wherein the high-voltage cable terminal is made of copper material.
3. The ultrasonic welding-based high-voltage cable terminal as claimed in claim 1, wherein the high-voltage cable terminal is integrally formed by stamping copper strips.
4. The ultrasonic welding-based high-voltage cable terminal as claimed in claim 1, wherein the fixing hole is circular, and the upper and lower surfaces of the fixing hole are tinned to effectively prevent corrosion.
5. The ultrasonic welding-based high-voltage cable terminal as claimed in claim 1, wherein the high-voltage cable terminal is rectangular near the tail wing, and both sides of the high-voltage cable terminal near the fixing hole extend outward respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854874.8U CN211045743U (en) | 2019-10-30 | 2019-10-30 | High-voltage cable terminal based on ultrasonic welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854874.8U CN211045743U (en) | 2019-10-30 | 2019-10-30 | High-voltage cable terminal based on ultrasonic welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211045743U true CN211045743U (en) | 2020-07-17 |
Family
ID=71536943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921854874.8U Active CN211045743U (en) | 2019-10-30 | 2019-10-30 | High-voltage cable terminal based on ultrasonic welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211045743U (en) |
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2019
- 2019-10-30 CN CN201921854874.8U patent/CN211045743U/en active Active
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