CN221158975U - Cold plate laser welding head device capable of welding in different directions - Google Patents
Cold plate laser welding head device capable of welding in different directions Download PDFInfo
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- CN221158975U CN221158975U CN202322798010.1U CN202322798010U CN221158975U CN 221158975 U CN221158975 U CN 221158975U CN 202322798010 U CN202322798010 U CN 202322798010U CN 221158975 U CN221158975 U CN 221158975U
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- 238000003466 welding Methods 0.000 title claims abstract description 99
- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 20
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- 230000007246 mechanism Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000005056 compaction Methods 0.000 description 3
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- 238000007906 compression Methods 0.000 description 2
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- 239000000463 material Substances 0.000 description 2
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- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
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- 230000003028 elevating effect Effects 0.000 description 1
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- 239000000758 substrate Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a cold plate laser welding head device capable of welding in different directions, which belongs to the technical field of laser welding and comprises a laser welding head, a laser used for assembling the laser welding head and a positioning frame; a positioning pressing cylinder connected to the bottom end of the laser welding head; the sphere pressure head is assembled at the bottom of the inner cavity of the positioning pressure cylinder; according to the utility model, the electric push rod is driven, so that the fixing frame is matched with the limit sliding blocks at two sides to perform lifting movement, the positioning pressing cylinder at the bottom of the laser welding head is moved towards the cold plate, the ball pressing head is pressed at a part to be welded, the laser is used for welding, when the laser welding head needs to move, the driving motor at the outer side of the laser welding head is used for driving the driving rolling ring to rotate, and the driving rolling ball is driven to roll, so that the ball pressing head moves at the top of the cold plate in the pressing process, and is matched with the driving motor at different positions, so that continuous movement in different directions is realized, and the welding effect is further improved.
Description
Technical Field
The utility model relates to the technical field of laser welding, in particular to a cold plate laser welding head device capable of welding in different directions.
Background
When the cold plate is welded, laser is generally used for welding, and the welded substrates are required to be closely contacted by the laser welding, and because deformation such as warping exists after the cold plate is stamped, the tooling is tightly pressed on a large surface, so that the consistency of the pressing is difficult to ensure; the consistency of each sample cannot be ensured in actual production, so that the process cannot be implemented in mass production.
However, the existing laser welding head does not have the pressing function in the use process, and deformation such as warping exists after the cold plate is stamped, so that the compaction consistency is difficult to ensure; meanwhile, in the use process, the welding machine is not flexible enough when continuously welding in different directions, and can be interfered by inconsistent compression of the cold plate, so that the welding effect is affected, and the welding quality is reduced.
Therefore, we need to propose a cold plate laser welding head device capable of welding in different directions.
Disclosure of utility model
The utility model aims to provide a cold plate laser welding head device capable of welding in different directions, which can ensure the compaction effect during welding of cold plates, ensure the compaction consistency, improve the welding effect, flexibly move and further improve the welding effect when continuous welding in different directions is required, so as to solve the problems in the prior art.
To achieve the above object, the present utility model provides: a cold plate laser welding head device capable of welding in different directions comprises a laser welding head, a laser used for assembling the laser welding head and a positioning frame; a positioning pressing cylinder connected to the bottom end of the laser welding head; the sphere pressure head is assembled at the bottom of the inner cavity of the positioning pressure cylinder; the driving component is arranged on the outer surface of the laser welding head and used for controlling the laser welding head to move in different directions in cooperation with the sphere pressure head; the fixing frame is used for installing the laser; a lifting assembly which is arranged at the bottom of the positioning frame and is used for adjusting the height of the bottom laser is arranged; and the sliding mechanism is arranged at the top of the positioning frame and used for being matched with the laser welding head to carry out different-direction movement.
Preferably, the driving assembly includes: the mounting frame is arranged on the outer surface of the laser welding head, and the fixing ring is connected to the surface of the mounting frame; the driving motor is assembled in the fixing ring, the output end of the driving motor is connected with the transmission rolling ring, and the surface of the sphere pressing head is connected with the transmission rolling ball in a rolling manner.
Preferably, the transmission rolling ball is rotatably arranged on the surface of the positioning pressing cylinder, and the surface of the transmission rolling ring is in rolling connection with the surface of the transmission rolling ball.
Preferably, the lifting assembly comprises: the extending end is connected with the electric push rod at the top of the fixing frame, and the limiting guide plate is arranged at the bottom of the positioning frame; the electric push rod is arranged at the top of the limiting guide plate, and the inner wall of the limiting guide plate is connected with a limiting sliding block.
Preferably, the limiting grooves are formed in two sides of the fixing frame, the surfaces of the limiting sliding blocks are connected to the inner walls of the limiting grooves in a sliding mode, and the bottom end of the fixing frame is connected with the positioning ring.
Preferably, the sliding mechanism includes: a moving frame which is connected with the positioning frame in a sliding way, and a fixed plate which is installed on the moving frame in a sliding way; the bottom of the movable frame is provided with a first guide rod, and the positioning frame is slidably arranged on the surface of the first guide rod.
Preferably, the surface mounting of fixed plate has the second guide bar, remove frame slidable mounting at the surface of second guide bar, the top of fixed plate is connected with the installing frame.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, through the arrangement of the structures such as the laser welding head, the ball press head, the positioning frame, the driving assembly, the lifting assembly and the sliding mechanism, the electric push rod is driven, so that the fixing frame is matched with the limit sliding blocks on two sides to perform lifting movement, the positioning press cylinder at the bottom of the laser welding head is moved towards the cold plate, the ball press head is pressed at a part to be welded, the laser is used for welding, when the laser is required to perform movement in different directions, the driving motor at the outer side of the laser welding head is used for driving the driving rolling ring to rotate so as to drive the driving rolling ball to roll, and therefore, the ball press head moves at the top of the cold plate in the compression process, and the driving motor is driven at different positions to perform continuous movement in different directions, so that the welding effect is further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a mounting frame structure of the present utility model;
FIG. 3 is a schematic view of a fixing frame according to the present utility model;
Fig. 4 is a schematic view of the internal structure of the laser welding head according to the present utility model.
In the figure: 1. a laser welding head; 2. positioning a pressing cylinder; 3. a sphere pressure head; 4. a driving rolling ball; 5. a mounting frame; 6. a fixing ring; 7. a driving motor; 8. a transmission rolling ring; 9. a laser; 10. a fixing frame; 11. a positioning ring; 12. a limit groove; 13. an electric push rod; 14. a limit guide plate; 15. a limit sliding block; 16. a positioning frame; 17. a moving frame; 18. a first guide bar; 19. a fixing plate; 20. a second guide bar; 21. and (5) installing a frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides: a cold plate laser welding head device capable of welding in different directions, which comprises a laser welding head 1, a laser 9 for assembling the laser welding head 1 and a positioning frame 16; a positioning pressing cylinder 2 connected to the bottom end of the laser welding head 1; the sphere pressure head 3 is assembled at the bottom of the inner cavity of the positioning pressure cylinder 2; the driving component is arranged on the outer surface of the laser welding head 1 and used for controlling the laser welding head 1 to move in different directions in cooperation with the sphere pressing head 3; a mount 10 for mounting the laser 9; a lifting assembly is arranged at the bottom of the positioning frame 16 and used for adjusting the height of the bottom laser 9; and a sliding mechanism arranged on the top of the positioning frame 16 and used for being matched with the laser welding head 1 to move in different directions.
It is worth noting that, through the setting of laser welding head 1, spheroid pressure head 3, positioning frame 16, drive assembly, lifting unit and slide mechanism structure, can guarantee when welding the cold plate, the effect of compressing tightly, guarantee the uniformity of compressing tightly, improve welded effect to can carry out nimble removal when needing the continuous welding of different positions, further improve welded effect.
Specifically, the drive assembly includes: the mounting frame 5 is arranged on the outer surface of the laser welding head 1, and the fixing ring 6 is connected to the surface of the mounting frame 5; wherein, the inside of fixed ring 6 is equipped with driving motor 7, and driving motor 7's output is connected with transmission race ring 8, and the surface roll of spheroid pressure head 3 is connected with transmission spin 4. The transmission rolling ball 4 is rotatably arranged on the surface of the positioning pressing cylinder 2, and the surface of the transmission rolling ring 8 is in rolling connection with the surface of the transmission rolling ball 4.
Further, the mounting frame 5 is a component for connecting the fixing ring 6, the fixing ring 6 is a structure for installing the driving motor 7, the driving motor 7 drives the driving rolling ring 8, and the driving rolling ball 4 is matched with the structure for driving the sphere pressing head 3, so that the laser welding head 1 is welded for connecting movement, and the sphere pressing head 3 is made of high-light-transmittance transparent optical material: such as pressure-resistant optical quartz glass, high-temperature-resistant transparent modified plastic composite materials and the like, which mainly ensure that laser can completely penetrate; it also has the material properties of pressure resistance, small surface friction coefficient, high temperature resistance and the like.
The lifting assembly comprises: the extending end is connected with an electric push rod 13 at the top of the fixed frame 10 and a limit guide plate 14 arranged at the bottom of the positioning frame 16; the electric push rod 13 is mounted at the top of the limit guide plate 14, and the inner wall of the limit guide plate 14 is connected with a limit sliding block 15. Limiting grooves 12 are formed in two sides of the fixing frame 10, the surfaces of limiting sliding blocks 15 are slidably connected to the inner walls of the limiting grooves 12, and a positioning ring 11 is connected to the bottom end of the fixing frame 10.
Further, the fixing frame 10 is used for installing the laser 9 and limiting the position of the laser welding head 1 by matching with the positioning ring 11, the electric push rod 13 is a component for highly moving the fixing frame 10, so that the pressing effect is achieved, the limiting slide block 15 plays a role in guiding and limiting when the fixing frame 10 moves, and the limiting guide plate 14 is a component for assembling the fixing frame 10.
The sliding mechanism comprises: a moving frame 17 slidably connected to the positioning frame 16, and a fixing plate 19 slidably mounted to the moving frame 17; wherein, the bottom of the moving frame 17 is installed with a first guide bar 18, and the positioning frame 16 is slidably installed on the surface of the first guide bar 18. The surface mounting of fixed plate 19 has second guide bar 20, and movable frame 17 slidable mounting is at the surface of second guide bar 20, and the top of fixed plate 19 is connected with mounting frame 21.
The positioning frame 16 is a connecting component for sliding connection of the limiting guide plate 14 and the first guide rod 18, the moving frame 17 is used for installing the first guide rod 18 and playing a role in moving and limiting, the fixing plate 19 is used for installing the second guide rod 20 and enabling the second guide rod 20 to play a role in guiding and limiting the moving frame 17, the installing frame 21 is used for installing a welding joint, and the laser welding head 1 can move in different directions and can continuously weld through the matching arrangement of the second guide rod 20 and the first guide rod 18, so that the stability of welding and the welding effect are guaranteed.
The welding head is directly contacted with the welding area of the cold plate, pressure is directly acted on the local part of the welding area, good contact between the upper plate and the lower plate of the cold plate is ensured, then the welding is performed by utilizing laser, and the optimal welding effect and high quality consistency are ensured by adjusting welding process parameters. And the sphere pressure head 3 moves synchronously along with laser, and directly applies acting force at the laser action position, so that the consistency of the laser action point and the pressure point in the whole welding process is ensured, and therefore, all positions in the whole welding process are well contacted, and the welding quality is ensured.
Through driving electric putter 13 for spacing slider 15 of mount 10 cooperation both sides carries out elevating movement, the location pressure section of thick bamboo 2 to the cold plate removal with laser welding head 1 bottom, and make spheroid pressure head 3 press and wait the welded part, weld through laser instrument 9, when need carry out different position removal, drive through the driving motor 7 in the laser welding head 1 outside, make the rotatory transmission spin 4 that drives of transmission spin 8 roll, thereby make spheroid pressure head 3 at the in-process of compressing tightly, move at the cold plate top, through the cooperation of different position driving motor 7, thereby realize the continuous movement in different positions, further improve welded effect.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Cold plate laser welding head device capable of welding in different directions, which is characterized by comprising a laser welding head (1), a laser (9) for assembling the laser welding head (1) and a positioning frame (16);
A positioning pressing cylinder (2) connected to the bottom end of the laser welding head (1);
a sphere pressure head (3) assembled at the bottom of the inner cavity of the positioning pressure cylinder (2);
The driving component is arranged on the outer surface of the laser welding head (1) and used for controlling the laser welding head (1) to move in different directions by matching with the sphere pressing head (3);
a holder (10) for mounting the laser (9);
a lifting assembly which is arranged at the bottom of the positioning frame (16) and is used for adjusting the height of the bottom laser (9);
and the sliding mechanism is arranged at the top of the positioning frame (16) and used for being matched with the laser welding head (1) to move in different directions.
2. The cold plate laser welding head device capable of welding in different directions according to claim 1, wherein: the driving assembly comprises:
a mounting frame (5) arranged on the outer surface of the laser welding head (1), and
The fixing ring (6) is connected to the surface of the mounting frame (5);
The ball press is characterized in that a driving motor (7) is arranged in the fixing ring (6), the output end of the driving motor (7) is connected with a transmission rolling ring (8), and the surface of the ball press head (3) is connected with a transmission rolling ball (4) in a rolling mode.
3. A cold plate laser welding head assembly for welding in different orientations as defined in claim 2, wherein: the transmission rolling ball (4) is rotatably arranged on the surface of the positioning pressing cylinder (2), and the surface of the transmission rolling ring (8) is in rolling connection with the surface of the transmission rolling ball (4).
4. The cold plate laser welding head device capable of welding in different directions according to claim 1, wherein: the lifting assembly comprises:
An electric push rod (13) with an extending end connected to the top of the fixing frame (10), and
A limit guide plate (14) arranged at the bottom of the positioning frame (16);
The electric push rod (13) is arranged at the top of the limit guide plate (14), and the inner wall of the limit guide plate (14) is connected with a limit sliding block (15).
5. The cold plate laser welding head device capable of welding in different directions according to claim 4, wherein: limiting grooves (12) are formed in two sides of the fixing frame (10), the surfaces of the limiting sliding blocks (15) are connected to the inner walls of the limiting grooves (12) in a sliding mode, and positioning rings (11) are connected to the bottom end of the fixing frame (10).
6. The cold plate laser welding head device capable of welding in different directions according to claim 1, wherein: the sliding mechanism comprises:
a moving frame (17) slidably connected to the positioning frame (16), and
A fixed plate (19) on which the moving frame (17) is slidably mounted;
The bottom of the moving frame (17) is provided with a first guide rod (18), and the positioning frame (16) is slidably arranged on the surface of the first guide rod (18).
7. The cold plate laser welding head device capable of welding in different directions according to claim 6, wherein: the surface mounting of fixed plate (19) has second guide bar (20), remove frame (17) slidable mounting at the surface of second guide bar (20), the top of fixed plate (19) is connected with mounting frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322798010.1U CN221158975U (en) | 2023-10-18 | 2023-10-18 | Cold plate laser welding head device capable of welding in different directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322798010.1U CN221158975U (en) | 2023-10-18 | 2023-10-18 | Cold plate laser welding head device capable of welding in different directions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221158975U true CN221158975U (en) | 2024-06-18 |
Family
ID=91534060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322798010.1U Active CN221158975U (en) | 2023-10-18 | 2023-10-18 | Cold plate laser welding head device capable of welding in different directions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221158975U (en) |
-
2023
- 2023-10-18 CN CN202322798010.1U patent/CN221158975U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cold plate laser welding head device that can be welded in different directions Granted publication date: 20240618 Pledgee: Bank of China Limited Suzhou Xiangcheng sub branch Pledgor: Kangnaituo (Suzhou) Automotive Technology Co.,Ltd. Registration number: Y2024980031698 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |