CN220073558U - Handheld laser welding washs all-in-one - Google Patents
Handheld laser welding washs all-in-one Download PDFInfo
- Publication number
- CN220073558U CN220073558U CN202320835226.8U CN202320835226U CN220073558U CN 220073558 U CN220073558 U CN 220073558U CN 202320835226 U CN202320835226 U CN 202320835226U CN 220073558 U CN220073558 U CN 220073558U
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- Prior art keywords
- laser welding
- pipe
- machine
- welding head
- handheld
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- 238000003466 welding Methods 0.000 title claims abstract description 129
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000007769 metal material Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 239000002826 coolant Substances 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model discloses a handheld laser welding and cleaning integrated machine which comprises a handheld laser welding machine, wherein one end of the handheld laser welding machine is fixed with a handle, one end of the handheld laser welding machine far away from the handle is fixed with a connecting pipe, meanwhile, a switch button is arranged on the front surface of the handle, one end of the connecting pipe far away from the handheld laser welding machine is fixedly connected with a welding head fixing pipe in a threaded manner, and a laser welding head is welded at one end of the welding head fixing pipe far away from the connecting pipe. This handheld laser welding washs all-in-one, handheld laser welding machine, carries out welding work to the target position, and when the welding, the coolant liquid can spout through four sets of spray nozzles, carries out synchronous cooling to four faces of laser welding head, realizes reducing the temperature of its surface when carrying out the welding of laser welding head, protects the laser welding head when long-time welding work, improves the life of laser welding head.
Description
Technical Field
The utility model relates to the field of laser welding, in particular to a handheld laser welding and cleaning integrated machine.
Background
The laser welding can realize spot welding, butt welding, stitch welding, seal welding and the like, has the advantages of high depth-to-width ratio, small weld width, small heat affected zone, small deformation, high welding speed, flat and attractive weld, no post-welding treatment or simple treatment, high weld quality, no air hole, accurate control, small focused light spot, high positioning precision and easy automation, but the existing laser welding equipment structure generally adopts an integrated laser welding gun and has the defects of complex structure, inconvenient operation and incapability of carrying out focal length adjustment; meanwhile, the existing laser welding gun cannot accurately position the female and male corner positions of the welding piece when welding, so that welding is difficult.
In order to solve the problems, the prior art discloses (publication number: CN 109877451A) a handheld laser welding gun, which is provided with a hollow laser cylinder, a positioning component, an optical cable installation joint and a focusing component, wherein the laser welding head generates high temperature when in actual use, and the laser welding head is damaged after long-term practical use if the temperature is not reduced; in view of the above, there have been proposals for the problems described above.
Disclosure of Invention
The utility model aims to provide a handheld laser welding and cleaning integrated machine, which aims to solve the defects in the background art.
In order to achieve the above-mentioned purpose, provide a handheld laser welding washs all-in-one, including handheld laser welding machine, handheld laser welding machine one end is fixed with the handle, and the one end that the handle was kept away from to handheld laser welding machine is fixed with the connecting pipe, and shift knob is installed in the front of handle simultaneously, the one end that handheld laser welding machine was kept away from to the connecting pipe is fixed with the fixed pipe spiro union of soldered connection, and the one end welding that the connecting pipe was kept away from to the fixed pipe of soldered connection has the laser welding head, and the cooling cleaning structure is installed in the outside of laser welding head simultaneously, installs the atomising nozzle on the communicating pipe inner wall of cooling cleaning structure, and the welding of communicating pipe outside has the feed liquor pipe, and the one end that the communicating pipe was kept away from to the feed liquor pipe simultaneously passes through coupling and water piping connection setting.
Preferably, the cooling cleaning structure comprises a spray nozzle, a communicating pipe, a liquid inlet pipe and a water pipe, wherein the water pipe is uniformly positioned and installed on the outer side surface of the handheld laser welding machine through a plurality of groups of buckles, and meanwhile one end of the water pipe, which is far away from the liquid inlet pipe, is communicated with an external pressurized water pipe through a pipe joint.
Preferably, the communicating pipe is of a circular ring structure made of metal materials, four groups of spray nozzles are uniformly arranged on the inner wall of the communicating pipe, and the nozzles of the spray nozzles point to the outer side surface of the laser welding head.
Preferably, the handle and the hand-held laser welding machine are arranged in a V shape, and the included angle between the handle and the hand-held laser welding machine is 120 degrees.
Preferably, four groups of fixing plates are uniformly welded on the outer side of the communicating pipe, the fixing plates are L-shaped, and one end, far away from the communicating pipe, of each fixing plate is welded and fixed with the connecting cylinder.
Preferably, the connecting cylinder is matched with the welding head fixing pipe in size, the connecting cylinder is sleeved on the outer side of the welding head fixing pipe, and the connecting cylinder and the welding head fixing pipe are uniformly fixed through four groups of bolts.
Preferably, the cooling cleaning structure is a detachable structure outside the handheld laser welding machine, and the communicating pipe on the cooling cleaning structure and the transverse section of the laser welding head are of a concentric circular structure.
Compared with the prior art, the utility model has the beneficial effects that: the handheld laser welding machine is held in hand, welding work is carried out on a target position, and when welding is carried out, cooling liquid can be sprayed out through four groups of spray nozzles, four faces of the laser welding head are synchronously cooled, so that the temperature of the surface of the laser welding head when welding is reduced, the laser welding head is protected when welding work is carried out for a long time, and the service life of the laser welding head is prolonged.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic view of a cooling and cleaning structure of the present utility model;
FIG. 3 is a schematic view of section A-A of FIG. 2, which is a block diagram of the present utility model;
fig. 4 is a schematic longitudinal cross-sectional view of a weld head fixing tube and a connecting cylinder of the structure of the utility model.
Reference numerals in the drawings: 1. a grip; 2. a switch button; 3. a hand-held laser welder; 4. a connecting pipe; 5. a welding head fixing tube; 6. a laser welding head; 7. cooling and cleaning the structure; 71. a spray nozzle; 72. a communicating pipe; 73. a liquid inlet pipe; 74. a fixing plate; 75. a connecting cylinder; 76. a water pipe; 77. and (5) a buckle.
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 handheld laser welding and cleaning integrated machine, which comprises a handheld laser welding machine 3, wherein one end of the handheld laser welding machine 3 is fixed with a grip 1, one end of the handheld laser welding machine 3 far away from the grip 1 is fixed with a connecting pipe 4, meanwhile, a switch button 2 is installed on the front surface of the grip 1, one end of the connecting pipe 4 far away from the handheld laser welding machine 3 is fixedly connected with a welding head fixing pipe 5 in a threaded manner, one end of the welding head fixing pipe 5 far away from the connecting pipe 4 is welded with a laser welding head 6, meanwhile, the outer side of the laser welding head 6 is provided with a cooling and cleaning structure 7, a spray nozzle 71 is installed on the inner wall of a communicating pipe 72 of the cooling and cleaning structure 7, and an inlet pipe 73 is welded on the outer side of the communicating pipe 72, and meanwhile, one end of the inlet pipe 73 far away from the communicating pipe 72 is connected with a water pipe 76 through a pipe joint.
Working principle: when the laser welding head is used, the handheld laser welding machine 3 is used for carrying out welding work on a target position, and when welding is carried out, cooling liquid can be sprayed out through the four groups of spray nozzles 71 to synchronously cool four surfaces of the laser welding head 6, so that the temperature of the surface of the laser welding head 6 when welding is reduced, the laser welding head 6 is protected when long-time welding work is carried out, and the service life of the laser welding head 6 is prolonged.
As a preferred embodiment, the cooling and cleaning structure 7 includes a spray nozzle 71, a communicating pipe 72, a liquid inlet pipe 73 and a water pipe 76, and the water pipe 76 is uniformly positioned and installed on the outer side surface of the hand-held laser welding machine 3 through a plurality of groups of buckles 77, and meanwhile, one end of the water pipe 76 far away from the liquid inlet pipe 73 is communicated with an external pressurized water pipe through a pipe joint.
As shown in fig. 1-2: one end of the water pipe 76, which is far away from the liquid inlet pipe 73, is communicated with an external pressurized water pipe through a pipe joint, a pump body switch installed on the handheld laser welding machine 3 is started, water enters into the water pipe 76, enters into the communicating pipe 72 through the liquid inlet pipe 73 and is sprayed out from the inside of the four groups of spray nozzles 71, the outer side face of the laser welding head 6 is cooled, and the outer side face of the laser welding head 6 can be cleaned, so that cleaning and welding are integrated on one machine.
As a preferred embodiment, the communicating tube 72 is a circular ring structure made of metal material, and four groups of spray nozzles 71 are uniformly arranged on the inner wall of the communicating tube 72, and the nozzle of the spray nozzle 71 is directed to the outer side surface of the laser welding head 6.
After the laser welding head 6 is detached from the connection pipe 4, the four sets of spray nozzles 71 can be aligned with the welded positions at this time, and the welded positions can be cleaned.
As a preferred embodiment, the grip 1 and the hand-held laser welder 3 are arranged in a V-shape, and the angle between the grip 1 and the hand-held laser welder 3 is 120 °.
The included angle between the handle 1 and the hand-held laser welding machine 3 is 120 degrees, and the handle 1 can be held by hand to weld the target position through the laser welding head 6.
As a preferred embodiment, four groups of fixing plates 74 are uniformly welded to the outer side of the communication pipe 72, and the fixing plates 74 are provided in an L shape, and at the same time, one end of the fixing plate 74, which is far from the communication pipe 72, is welded and fixed to the connection tube 75.
As shown in fig. 1: the communicating pipe 72 can be fixed at the outer side of the laser welding head 6 through four groups of fixing plates 74, so that excessive shaking can not occur when water flows in the communicating pipe 72.
As a preferred embodiment, the size of the connecting tube 75 is adapted to that of the welding head fixing tube 5, and the connecting tube 75 is sleeved on the outer side of the welding head fixing tube 5, and four groups of bolts are uniformly used for fixing the connecting tube 75 and the welding head fixing tube 5.
As shown in fig. 1-4: the connecting cylinder 75 and the welding head fixing pipe 5 are uniformly fixed through four groups of bolts, the four groups of bolts can be disassembled, and after the welding head fixing pipe 5 is screwed down from the end part of the connecting pipe 4, the cooling and cleaning structure 7 is in a detachable state, so that the cooling and cleaning structure 7 and the handheld laser welding machine 3 are conveniently separated.
As a preferred embodiment, the cooling and cleaning structure 7 is a detachable structure outside the hand-held laser welding machine 3, and the communicating pipe 72 on the cooling and cleaning structure 7 and the transverse section of the laser welding head 6 are concentric circular structures.
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. The utility model provides a handheld laser welding washs all-in-one, includes handheld laser welding machine (3), and handheld laser welding machine (3) one end is fixed with handle (1), and the one end that handle (1) was kept away from to handheld laser welding machine (3) is fixed with connecting pipe (4), and shift knob (2), its characterized in that are installed in the front of handle (1) simultaneously: one end that handheld laser welding machine (3) was kept away from to connecting pipe (4) is fixed with welding head fixed pipe (5) spiro union, and welding head fixed pipe (5) are kept away from the one end welding of connecting pipe (4) and are had laser welding head (6), cooling cleaning structure (7) are installed in the outside of laser welding head (6) simultaneously, install spray nozzle (71) on communicating pipe (72) inner wall of cooling cleaning structure (7), and communicating pipe (72) outside welding has feed liquor pipe (73), and the one end that communicating pipe (72) was kept away from to feed liquor pipe (73) is connected with water pipe (76) through coupling simultaneously and is set up.
2. The hand-held laser welding cleaning all-in-one machine as claimed in claim 1, wherein: the cooling cleaning structure (7) comprises a spray nozzle (71), a communicating pipe (72), a liquid inlet pipe (73) and a water pipe (76), wherein the water pipe (76) is uniformly positioned and installed on the outer side surface of the handheld laser welding machine (3) through a plurality of groups of buckles (77), and one end of the water pipe (76) away from the liquid inlet pipe (73) is communicated with an external pressurized water pipe through a pipe joint.
3. The hand-held laser welding cleaning all-in-one machine as claimed in claim 1, wherein: the communicating pipe (72) is of a circular ring-shaped structure made of metal materials, four groups of spray nozzles (71) are uniformly arranged on the inner wall of the communicating pipe (72), and the spray nozzles (71) point to the outer side surface of the laser welding head (6).
4. The hand-held laser welding cleaning all-in-one machine as claimed in claim 1, wherein: the handle (1) and the handheld laser welder (3) are arranged in a V shape, and an included angle between the handle (1) and the handheld laser welder (3) is 120 degrees.
5. The hand-held laser welding cleaning all-in-one machine as claimed in claim 1, wherein: four groups of fixing plates (74) are uniformly welded on the outer side of the communicating pipe (72), the fixing plates (74) are L-shaped, and one end, far away from the communicating pipe (72), of each fixing plate (74) is welded and fixed with the connecting cylinder (75).
6. The hand-held laser welding cleaning all-in-one machine as claimed in claim 5, wherein: the size of the connecting cylinder (75) is matched with that of the welding head fixing pipe (5), the connecting cylinder (75) is sleeved on the outer side of the welding head fixing pipe (5), and meanwhile the connecting cylinder (75) and the welding head fixing pipe (5) are uniformly fixed through four groups of bolts.
7. The hand-held laser welding cleaning all-in-one machine as claimed in claim 1, wherein: the cooling and cleaning structure (7) is a detachable structure outside the handheld laser welding machine (3), and a communicating pipe (72) on the cooling and cleaning structure (7) and the transverse section of the laser welding head (6) are of a concentric circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320835226.8U CN220073558U (en) | 2023-04-14 | 2023-04-14 | Handheld laser welding washs all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320835226.8U CN220073558U (en) | 2023-04-14 | 2023-04-14 | Handheld laser welding washs all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220073558U true CN220073558U (en) | 2023-11-24 |
Family
ID=88832024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320835226.8U Active CN220073558U (en) | 2023-04-14 | 2023-04-14 | Handheld laser welding washs all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220073558U (en) |
-
2023
- 2023-04-14 CN CN202320835226.8U patent/CN220073558U/en active Active
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