CN211013970U - Ultrasonic copper-aluminum welding tension clamp - Google Patents
Ultrasonic copper-aluminum welding tension clamp Download PDFInfo
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- CN211013970U CN211013970U CN201921701831.6U CN201921701831U CN211013970U CN 211013970 U CN211013970 U CN 211013970U CN 201921701831 U CN201921701831 U CN 201921701831U CN 211013970 U CN211013970 U CN 211013970U
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- Prior art keywords
- copper
- aluminum
- groove
- piece
- pressing block
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- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000003466 welding Methods 0.000 title claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000010949 copper Substances 0.000 claims abstract description 26
- 229910052802 copper Inorganic materials 0.000 claims abstract description 26
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004411 aluminium Substances 0.000 claims abstract description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model discloses an ultrasonic wave copper aluminium welding pulling force anchor clamps. The upper cushion block is provided with an aluminum piece groove, the lower cushion block is provided with a copper piece groove, the aluminum piece part of the copper-aluminum workpiece is placed in the aluminum piece groove, the copper piece part of the copper-aluminum workpiece is placed in the copper piece groove, and the central line of the upper clamping seat, the welding part of the copper-aluminum workpiece and the central line of the lower clamping seat are positioned on the same straight line; the upper pressing block is embedded into the aluminum piece groove, and the aluminum piece part is fixed in the aluminum piece groove through the upper cushion block and the upper pressing block; the copper piece groove is of a concave structure and is matched with a partial structure of the copper piece, a clamping groove is formed in the bottom of a concave part in the middle of the concave structure of the copper piece groove, and a fixing hole is formed in one side of a convex part on two sides of the concave structure; the lower pressing block is of a convex structure, a groove is formed in the convex surface of the convex structure, and the lower pressing block and the aluminum part are arranged in a clearance mode through the groove. The utility model discloses measuring copper aluminium work piece welded pulling force data that can be more accurate.
Description
The technical field is as follows:
the utility model belongs to the technical field of ultrasonic welding, in particular to ultrasonic wave copper aluminium welding pulling force anchor clamps.
Background art:
after the copper-aluminum workpiece is welded by ultrasonic waves, a tensile test is required to check whether the welding is qualified. Because the two parts of the copper-aluminum workpiece are welded together, the problem that people are in urgent need to solve is how to design a clamp capable of accurately testing the tension of the copper-aluminum workpiece.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
The utility model has the following contents:
an object of the utility model is to provide an ultrasonic wave copper aluminium welding pulling force anchor clamps to overcome the defect among the above-mentioned prior art.
In order to achieve the above object, the utility model provides an ultrasonic wave copper aluminium welding pulling force anchor clamps, include: the device comprises an upper clamping seat, an upper cushion block, an upper pressing block, a lower clamping seat, a lower cushion block and a lower pressing block; an upper cushion block is arranged on the upper clamping seat, an upper pressing block is arranged on the upper cushion block, a lower cushion block is arranged on the lower clamping seat, and a lower pressing block is arranged on the lower cushion block; the upper cushion block is provided with an aluminum piece groove, the lower cushion block is provided with a copper piece groove, the aluminum piece part of the copper-aluminum workpiece is placed in the aluminum piece groove, the copper piece part of the copper-aluminum workpiece is placed in the copper piece groove, and the central line of the upper clamping seat, the welding part of the copper-aluminum workpiece and the central line of the lower clamping seat are positioned on the same straight line; the upper pressing block is embedded into the aluminum piece groove, and the aluminum piece part is fixed in the aluminum piece groove through the upper cushion block and the upper pressing block; the copper part groove is of a concave structure and is matched with a partial structure of the copper part, a clamping groove is formed in the bottom of a concave part in the middle of the concave structure of the copper part groove, a fixing hole is formed in one side of a convex part on two sides of the concave structure, when the copper part is placed in the copper part groove, the bottom of the copper part is embedded into the clamping groove, and one end of the copper part is inserted into the fixing hole through a screw to be fixed; the lower pressing block is of a convex structure, a groove is formed in the convex surface of the convex structure, the size of the groove is matched with the size of the aluminum part, and the lower pressing block only presses the copper part and is not contacted with the aluminum part when being embedded into the copper part groove; the upper pressing block and the lower pressing block respectively compress the two parts of the copper-aluminum workpiece, so that mutual interference is avoided, and the tensile force data of welding the copper-aluminum workpiece can be truly reflected during tensile force test.
Compared with the prior art, the utility model discloses following beneficial effect has:
the copper-aluminum workpiece is fixed by the ultrasonic copper-aluminum welding tension clamp and cannot rotate, the centers of the upper seat and the lower seat of the clamp and the welding part are ensured to be on the same straight line, the interference of external force on tension test is reduced, and the tension data of welding the copper-aluminum workpiece can be measured more accurately.
Description of the drawings:
FIG. 1 is a schematic structural view of an ultrasonic copper-aluminum welding tension clamp of the present invention;
FIG. 2 is a schematic view of the lower cushion block structure of the present invention;
FIG. 3 is a schematic view of the assembly structure of the lower pressing block and the lower cushion block of the present invention;
the reference signs are: 1-upper clamping seat, 2-upper cushion block, 3-upper pressing block, 4-lower clamping seat, 5-lower cushion block, 6-lower pressing block, 7-aluminum piece groove, 8-copper piece groove, 9-clamping groove, 10-fixing hole and 11-groove.
The specific implementation mode is as follows:
the following detailed description of the embodiments of the present invention is provided, but it should be understood that the scope of the present invention is not limited by the embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Example 1
As shown in fig. 1-3, an ultrasonic copper-aluminum welding tension clamp comprises an upper clamp base 1, an upper cushion block 2, an upper press block 3, a lower clamp base 4, a lower cushion block 5 and a lower press block 6; an upper cushion block 2 is arranged on the upper clamping seat 1, an upper pressing block 3 is arranged on the upper cushion block 2, a lower cushion block 5 is arranged on the lower clamping seat 4, and a lower pressing block 6 is arranged on the lower cushion block 5; an aluminum piece groove 7 is formed in the upper cushion block 2, and a copper piece groove 8 is formed in the lower cushion block 5; the upper pressing block 3 is embedded into the aluminum piece groove 7, and the aluminum piece part is fixed in the aluminum piece groove 7 through the upper cushion block 2 and the upper pressing block 3; the copper part groove 8 is of a concave structure and is matched with a partial structure of the copper part, a clamping groove 9 is arranged at the bottom of a concave part in the middle of the concave structure of the copper part groove 8, and a fixing hole 10 is arranged on one side of a convex part on two sides of the concave structure; the lower pressing block 6 is of a convex structure, a groove 11 is formed in the convex surface of the convex structure, the size of the groove 11 is matched with the size of the aluminum part, and the lower pressing block 6 and the aluminum part are arranged in a clearance mode.
During testing, the aluminum part of the copper-aluminum workpiece is placed in the aluminum groove 7, the upper pressing block 3 fixes the aluminum part in the aluminum groove 7, the copper part of the copper-aluminum workpiece is placed in the copper groove 8, and the center line of the upper clamping seat 1, the welding part of the copper-aluminum workpiece and the center line of the lower clamping seat 4 are positioned on the same straight line; when the copper part is placed in the copper part groove 8, the bottom of the copper part is embedded into the clamping groove 9, so that the workpiece is prevented from rotating due to overlarge tension during testing, and one end of the copper part is inserted into the fixing hole 10 through a screw to be fixed. When the lower pressing block 6 is embedded into the copper piece groove 8, the lower pressing block 6 only presses the copper piece part and is not contacted with the aluminum piece part; the upper pressing block 3 and the lower pressing block 6 respectively compress the two parts of the copper-aluminum workpiece, so that mutual interference is avoided, and the tensile force data of welding the copper-aluminum workpiece can be truly reflected during tensile force test.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (1)
1. The utility model provides an ultrasonic wave copper aluminium welding pulling force anchor clamps which characterized in that: comprises an upper clamping seat, an upper cushion block, an upper pressing block, a lower clamping seat, a lower cushion block and a lower pressing block; an upper cushion block is arranged on the upper clamping seat, an upper pressing block is arranged on the upper cushion block, a lower cushion block is arranged on the lower clamping seat, and a lower pressing block is arranged on the lower cushion block; the upper cushion block is provided with an aluminum piece groove, the lower cushion block is provided with a copper piece groove, the aluminum piece part of the copper-aluminum workpiece is placed in the aluminum piece groove, the copper piece part of the copper-aluminum workpiece is placed in the copper piece groove, and the central line of the upper clamping seat, the welding part of the copper-aluminum workpiece and the central line of the lower clamping seat are positioned on the same straight line; the upper pressing block is embedded into the aluminum piece groove, and the aluminum piece part is fixed in the aluminum piece groove through the upper cushion block and the upper pressing block; the copper piece groove is of a concave structure and is matched with a partial structure of the copper piece, a clamping groove is formed in the bottom of a concave part in the middle of the concave structure of the copper piece groove, and a fixing hole is formed in one side of a convex part on two sides of the concave structure; the lower pressing block is of a convex structure, a groove is formed in the convex surface of the convex structure, and the lower pressing block and the aluminum part are arranged in a clearance mode through the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701831.6U CN211013970U (en) | 2019-10-12 | 2019-10-12 | Ultrasonic copper-aluminum welding tension clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701831.6U CN211013970U (en) | 2019-10-12 | 2019-10-12 | Ultrasonic copper-aluminum welding tension clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211013970U true CN211013970U (en) | 2020-07-14 |
Family
ID=71481706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921701831.6U Active CN211013970U (en) | 2019-10-12 | 2019-10-12 | Ultrasonic copper-aluminum welding tension clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211013970U (en) |
-
2019
- 2019-10-12 CN CN201921701831.6U patent/CN211013970U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: G1-202, China Sensor Network International Innovation Park, 200 Linghu Avenue, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Suowei Electric Technology Co.,Ltd. Address before: G1-202, China Sensor Network International Innovation Park, 200 Linghu Avenue, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee before: Jiangsu Solvay Electric Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: China Sensor Network International Innovation Park G8-301, No. 200 Linghu Avenue, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Haisong Technology Co.,Ltd. Country or region after: China Address before: G1-202, China Sensor Network International Innovation Park, 200 Linghu Avenue, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee before: Wuxi Suowei Electric Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |