CN223277346U - Laser welding tool for automobile parts - Google Patents
Laser welding tool for automobile partsInfo
- Publication number
- CN223277346U CN223277346U CN202422512219.1U CN202422512219U CN223277346U CN 223277346 U CN223277346 U CN 223277346U CN 202422512219 U CN202422512219 U CN 202422512219U CN 223277346 U CN223277346 U CN 223277346U
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- China
- Prior art keywords
- supporting
- block
- pressing arm
- copper block
- profiling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a car spare part laser welding frock belongs to car spare part production frock technical field, including pressing arm, cylinder, profile modeling piece, supporting shoe and the supporting seat etc. that bilateral symmetry set up, adopt the utility model discloses a welding frock passes through specific design and cooling technology, has realized the high-efficient, accurate welding to car spare part, has not only improved production efficiency, has still reduced the emergence of scrapping, the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of automobile part production tools, in particular to an automobile part laser welding tool, automobile part laser welding tool is special laser welding equipment, and is mainly used for accurate welding of automobile parts.
Background
With the continuous development of new vehicle types of various large vehicle manufacturers, the update and update rhythms of vehicles are faster and faster, and the quality requirements of the manufacturers on the vehicle parts are higher and higher. The quality problem of batch part deformation of partial products can occur in the production process, and the problem can not be effectively solved in the production process, so that the problem can be solved only through a welding tool.
Along with the continuous improvement of quality cost, traditional frock is owing to not having cooling device, can not obtain effectual cooling after laser welding, and reprocess difficulty in follow-up production process. In order to save labor cost and material cost of enterprises and improve production efficiency and disposable qualification rate, development of a totally new laser welding tool is needed.
Disclosure of Invention
The utility model aims to provide a laser welding tool for automobile parts so as to solve the problems.
The technical scheme includes that the laser welding tool for the automobile parts comprises a first pressing arm and a second pressing arm which are symmetrically arranged left and right, wherein the outer side ends of the first pressing arm and the second pressing arm are respectively connected with a first air cylinder and a second air cylinder, the lower end of the first pressing arm is sequentially provided with a profiling block, a supporting block and a first supporting seat, the lower end of the second pressing arm is sequentially provided with profiling blocks, supporting blocks and a second supporting seat, the number of the profiling blocks at the lower end of the first pressing arm and the number of the profiling blocks at the lower end of the second pressing arm are at least six, the upper end of each profiling block is flush with the upper end of the supporting block, the lower end of each profiling block is matched with the upper end of the supporting block, the supporting copper blocks below the first pressing arm and the supporting copper blocks below the second pressing arm are at least three, the lower end of each supporting block is flush, the side face of each supporting block is provided with an air pipe joint, and the upper end of each supporting block and the contact face of the air pipe block is provided with at least two air outlet joints.
According to the utility model, the air outlet hole is arranged on the cooling tool below the part, cold air is blown into the air outlet hole through the air cooler to serve as a real-time cooling device, so that the part is cooled in real time, and the deformation is reduced.
As the preferable technical scheme, the number of the profiling blocks at the lower end of the first pressing arm and the number of the profiling blocks at the lower end of the second pressing arm are eleven, and the number of the supporting blocks below the first pressing arm and the number of the supporting blocks below the second pressing arm are four, wherein the upper ends of the two supporting blocks at the two ends are provided with steps.
As an optimal technical scheme, the profiling block is a profiling copper block, and the supporting block is a supporting copper block.
Compared with the prior art, the fixture has the advantages that the fixture realizes high-efficiency welding through the molded surface and the cooling structure formed by the profiling blocks, , improves the consistency of products, and has small welding deformation, does not need subsequent shaping and polishing treatment, can obviously improve the welding quality and improve the production efficiency, the traditional laser welding fixture does not have cooling, the deformation of parts after welding is about 0.2-0.5mm, and the deformation of parts after welding is about 0-0.15mm by adopting the structure.
Drawings
FIG. 1 is an overall block diagram of an embodiment of the present utility model;
FIG. 2 is a block diagram of the first support copper block of FIG. 1;
in the figure, 1, a first pressing arm; 2, a second pressing arm, 3, a first cylinder, 4, a second cylinder, 5, a first supporting copper block, 6, a second supporting copper block, 7, a third supporting copper block, 8, a fourth supporting copper block, 9, a fifth supporting copper block, 10, a sixth supporting copper block, 11, a seventh supporting copper block, 12, an eighth supporting copper block, 13, a first supporting seat, 14, a second supporting seat, 15, an air pipe joint, 16, an air outlet hole, 17 and a profiling copper block.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
Examples
With reference to figure 1 of the drawings,
The laser welding tool for the automobile parts comprises a first pressing arm 1 and a second pressing arm 2 which are symmetrically arranged left and right, wherein the outer side ends of the first pressing arm 1 and the second pressing arm 2 are respectively connected with a first air cylinder 3 and a second air cylinder 4; the lower end of the first pressing arm 1 is sequentially provided with a profiling copper block 17, a supporting copper block and a first supporting seat 13, the lower end of the second pressing arm 2 is sequentially provided with the profiling copper block 17, the supporting copper block and a second supporting seat 14, wherein the number of the profiling copper blocks 17 at the lower end of the first pressing arm 1 and the number of the profiling copper blocks 17 at the lower end of the second pressing arm 2 are eleven, the upper end of each profiling copper block 17 is flush, the lower end of each profiling copper block is matched with the upper end of the supporting copper block, the supporting copper blocks below the first pressing arm 1 and the supporting copper blocks below the second pressing arm 2 are four, the number of the profiling copper blocks 5, the second supporting copper block 6, the third supporting copper block 7, the fourth supporting copper block 8, the fifth supporting copper block 9, the sixth supporting copper block 10, the seventh supporting copper block 11 and the eighth supporting copper block 12 are sequentially arranged, two supporting copper blocks (namely, the upper end of each profiling copper block 5, the fourth supporting copper block 8, the fifth supporting copper block 9 and the eighth supporting copper block 12 are flush, at least two air outlet joints are arranged at the upper end of each supporting block 15 are flush, and each air outlet joint 15 is arranged at the upper end of each supporting joint 15,
The profiling pressing mechanism of the first pressing arm 1 and the first supporting seat 13 along with the shape of the part is characterized in that the first pressing arm 1 is connected with the first cylinder 3, when the part is not matched with the profiling copper block, the profiling copper block 17 on the first pressing arm 1, the first supporting copper block 5, the second supporting copper block 6, the third supporting copper block 7 and the fourth supporting copper block 8 can be adjusted up and down and left and right in a gasket-reducing mode to be matched with the first supporting copper block, and similarly, the profiling pressing mechanism of the second pressing arm 2 and the second supporting seat 14 along with the shape of the part is characterized in that the second pressing arm 2 is connected with the second cylinder 4, and when the part is not matched with the profiling copper block, the profiling copper block 17 on the second pressing arm 2, the fifth supporting copper block 9, the sixth supporting copper block 10, the seventh supporting copper block 11 and the eighth supporting copper block 12 can be adjusted up and down and left and right in a gasket-reducing mode to be matched with the second supporting copper block;
in operation, the automobile parts are placed on the fixture, the first cylinder 3 drives the first pressing arm 1 to press the part, the second cylinder 4 drives the second pressing arm 2 to press the part, the robot automatically welds the part, the welding fixture comprises a first supporting copper block 5, a second supporting copper block 6, a third supporting copper block 7, a fourth supporting copper block 8, a fifth supporting copper block 9, a sixth supporting copper block 10, a seventh supporting copper block 11 and an eighth supporting copper block 12 which are provided with air outlets 16,
When the robot laser head welds the upper part of the second supporting copper block 6, the first supporting copper block 5 starts to be ventilated, when the laser head welds the upper part of the third supporting copper block 7, the first supporting copper block 5, the second supporting copper block 6 start to be ventilated, when the laser head welds the upper part of the fourth supporting copper block 8, the first supporting copper block 5, the second supporting copper block 6, the third supporting copper block 7 start to be ventilated, when the laser head welds the upper part of the fifth supporting copper block 9, the first supporting copper block 5, the second supporting copper block 6, the third supporting copper block 7, the fourth supporting copper block 8 start to be ventilated, when the laser head welds the upper part of the sixth supporting copper block 10, the first supporting copper block 5, the second supporting copper block 6, the third supporting copper block 7, the fourth supporting copper block 8, the fifth supporting copper block 9 start to be ventilated, when the laser head is used for welding the upper part of the seventh supporting copper block 11, the first supporting copper block 5, the second supporting copper block 6, the third supporting copper block 7, the fourth supporting copper block 8, the fifth supporting copper block 9 and the sixth supporting copper block 10 start to be ventilated, when the laser head is used for welding the upper part of the eighth supporting copper block 12, the first supporting copper block 5, the second supporting copper block 6, the third supporting copper block 7, the fourth supporting copper block 8, the fifth supporting copper block 9, the sixth supporting copper block 10 and the seventh supporting copper block 11 start to be ventilated, after the welding is finished, the first supporting copper block 5, the second supporting copper block 6, the third supporting copper block 7, the fourth supporting copper block 8, the fifth supporting copper block 9, the sixth supporting copper block 10, the seventh supporting copper block 11 and the eighth supporting copper block 12 continue to be ventilated for 5 seconds, the clamp is opened to take out the workpiece, and the circulating work is performed.
The laser welding tool can realize high-efficiency accurate welding of automobile parts by , so that the cost is saved, the production efficiency is improved, and the occurrence of quality report waste products is reduced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (3)
1. The laser welding tool for the automobile parts is characterized by comprising a first pressing arm and a second pressing arm which are symmetrically arranged left and right, wherein the outer side ends of the first pressing arm and the second pressing arm are respectively connected with a first cylinder and a second cylinder, the lower end of the first pressing arm is sequentially provided with a profiling block, a supporting block and a first supporting seat, the lower end of the second pressing arm is sequentially provided with the profiling block, the supporting block and a second supporting seat, the number of the profiling blocks at the lower end of the first pressing arm and the number of the profiling blocks at the lower end of the second pressing arm are at least six, the upper end of each profiling block is parallel and level, the lower end of each profiling block is matched with the upper end of the supporting block, the supporting blocks below the first pressing arm and the supporting copper blocks below the second pressing arm are at least three, the lower end of each supporting block is parallel and level, the side surface of each supporting block is provided with an air pipe joint, and the contact surface of the upper end of each supporting block and the profiling block is provided with at least two air outlet holes communicated with the air pipe joint.
2. The laser welding tool for automobile parts according to claim 1, wherein the number of the profiling blocks at the lower end of the first pressing arm and the number of the profiling blocks at the lower end of the second pressing arm are eleven, and the number of the supporting blocks below the first pressing arm and the number of the supporting blocks below the second pressing arm are four, wherein the upper ends of the two supporting blocks at the two ends are provided with steps.
3. The automotive part laser welding tool of claim 1, wherein the profiling block is a profiling copper block and the support block is a support copper block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422512219.1U CN223277346U (en) | 2024-10-17 | 2024-10-17 | Laser welding tool for automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422512219.1U CN223277346U (en) | 2024-10-17 | 2024-10-17 | Laser welding tool for automobile parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223277346U true CN223277346U (en) | 2025-08-29 |
Family
ID=96843917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422512219.1U Active CN223277346U (en) | 2024-10-17 | 2024-10-17 | Laser welding tool for automobile parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223277346U (en) |
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2024
- 2024-10-17 CN CN202422512219.1U patent/CN223277346U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |