CN215316335U - Handheld laser welding head with safety device - Google Patents
Handheld laser welding head with safety device Download PDFInfo
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- CN215316335U CN215316335U CN202120835320.4U CN202120835320U CN215316335U CN 215316335 U CN215316335 U CN 215316335U CN 202120835320 U CN202120835320 U CN 202120835320U CN 215316335 U CN215316335 U CN 215316335U
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Abstract
The utility model discloses a handheld laser welding head with a safety device, which relates to the technical field of welding equipment and comprises a first mounting assembly, wherein a proximity switch and a laser welding head are respectively arranged in the first mounting assembly, a second mounting assembly is arranged on the outer sides of the proximity switch and the laser welding head, and first connecting assemblies are respectively arranged at two ends of the second mounting assembly. According to the utility model, through the arrangement of the first mounting assembly, the second mounting assembly, the first connecting assembly and the second connecting assembly, the second mounting assembly and the first mounting assembly can be mounted together through the matching use of the first connecting assembly and the second connecting assembly, so that the mounting of the proximity switch and the laser welding head is firm and stable, and meanwhile, the proximity switch or the laser welding head can be independently dismounted when the proximity switch or the laser welding head is damaged or the service life is used up, and the like, thereby facilitating the maintenance, the repair or the replacement.
Description
Technical Field
The utility model relates to the technical field of welding equipment, in particular to a handheld laser welding head with a safety device.
Background
In laser welding, high-energy laser pulses are utilized to locally heat materials in a micro area, energy radiated by laser is diffused into the materials through heat conduction, the materials are melted to form a specific molten pool, at present, the handheld laser welding technology is widely utilized due to the advantages of flexibility and convenience in use, simplicity in operation, high power and the like, welding power is generally over 500W, and the working principle is as follows: the board card passes through electrode holder connecting plate, and the laser instrument is connected to the integrated circuit board simultaneously, connects panel through the copper nozzle on the laser welding head to form the return circuit, realize the welding effect.
Chinese patent No. CN 211915874U discloses a handheld laser welding head with a safety device, which comprises a control board card and a laser connected by an electric signal, wherein the board card is further electrically connected with an electrode clamp for clamping a plate to be welded, the laser is connected with a laser welding head, the top end of the laser welding head is provided with a copper nozzle, the board card is further electrically connected with a proximity switch, the proximity switch is fixed on the laser welding head, wherein the distance between the top end of the proximity switch and the top end of the copper nozzle is greater than 0 and less than 1.5mm, when welding is performed, the copper nozzle contacts the plate to be welded, and when the plate is within the sensing range of the proximity switch, the plate can be subjected to light-emitting welding, the top end of the laser welding head is provided with a welding copper nozzle, the laser and the laser welding head are electrically connected, the other end of the laser welding head is connected with the electrode clamp, the laser welding head is connected with the electrode clamp to form a loop to realize welding, the overhead proximity switch who still is provided with the control light-emitting of laser welding, no matter the electrode holder connects on panel, still connects on the laser welding head, and only proximity switch is close to welded panel to certain within range, and two signals switch-on simultaneously just can carry out weldment work to improve handheld laser welding's security performance, reduced workman's maloperation's risk.
However, when the proximity switch and the laser welding head are damaged or the service life of the proximity switch and the laser welding head is used up, the connection between the proximity switch and the laser welding head and the metal hoop is complicated, so that the disassembly process is troublesome, the time is consumed, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model aims to provide a handheld laser welding head with a safety device, so as to solve the technical problem that the existing handheld laser welding head is troublesome in the dismounting process when a proximity switch and the laser welding head are damaged or the service life of the laser welding head is used up.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a handheld laser welder head with safety device, includes first installation component, the inside of first installation component is provided with proximity switch, laser welder head respectively, proximity switch, laser welder head's the outside is provided with the second installation component, the both ends of second installation component all are provided with first connecting element, one side that the inside of first installation component is located first connecting element all is provided with second coupling assembling, laser welder head's top is provided with the copper nozzle.
Through adopting above-mentioned technical scheme, can be in the same place second installation component and first installation component for proximity switch, laser welder head's installation is firm stable, also can appear damaging or when the life-span circumstances such as used up at proximity switch, laser welder head simultaneously, dismantles proximity switch or laser welder head alone, thereby is convenient for maintain, maintains or change, carries out installation once more after corresponding processing and uses, thereby resources are saved, reduce cost.
The utility model is further provided that the first mounting assembly comprises a first mounting hole, a metal hoop and a second mounting hole, and the first mounting hole and the second mounting hole are rectangular.
By adopting the technical scheme, the proximity switch and the laser welding head can be fixed.
The utility model is further configured that the second mounting assembly comprises a first mounting sleeve and a second mounting sleeve, and the first mounting sleeve and the proximity switch, the second mounting sleeve and the laser welding head are fixedly connected.
By adopting the technical scheme, the proximity switch and the laser welding head can be fixed.
The utility model is further provided that the first connecting component comprises a first clamping plate and a first clamping groove, the second mounting component and the first mounting component are clamped through the first clamping plate and the first clamping groove, and the first clamping plate and the second mounting component are fixedly connected.
Through adopting above-mentioned technical scheme, can carry out preliminary location to the second installation component to be convenient for subsequent fixed.
The utility model is further provided that the second connecting assembly comprises a bolt, a threaded hole, a rotating rod, an inclined push plate, an elastic part, a second clamping groove and a second clamping plate, the bolt is rotatably connected with the movable groove through the threaded hole, the bolt is rotatably connected with the inclined push plate through the rotating rod and a bearing, and the second clamping plate is elastically connected with the movable groove through the elastic part.
Through adopting above-mentioned technical scheme, can install proximity switch, laser welder head on first installation component, also can carry out single dismantlement when conditions such as damage or life-span appear in proximity switch, laser welder head simultaneously to be convenient for maintain, maintain or change.
In summary, the utility model mainly has the following beneficial effects: according to the utility model, through the arrangement of the first mounting assembly, the second mounting assembly, the first connecting assembly and the second connecting assembly, the second mounting assembly and the first mounting assembly can be mounted together through the cooperation of the first connecting assembly and the second connecting assembly, so that the proximity switch and the laser welding head are firmly and stably mounted, and meanwhile, the proximity switch or the laser welding head can be conveniently and independently dismounted when the proximity switch or the laser welding head is damaged or the service life of the proximity switch or the laser welding head is used up, so that the proximity switch or the laser welding head is convenient to maintain, repair or replace, and the proximity switch or the laser welding head is mounted and used again after corresponding treatment, so that the resources are saved, the cost is reduced, the operation is simple and convenient, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top cross-sectional view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is an enlarged view of A in FIG. 2 according to the present invention.
In the figure: 1. a first mounting assembly; 101. a first mounting hole; 102. a metal hoop; 103. a second mounting hole; 2. a first connection assembly; 201. a first clamping plate; 202. a first card slot; 3. a second mounting assembly; 301. a first mounting sleeve; 302. a second mounting sleeve; 4. a proximity switch; 5. a laser welding head; 6. a copper nozzle; 7. a second connection assembly; 701. a bolt; 702. a threaded hole; 703. a rotating rod; 704. an inclined push plate; 705. an elastic member; 706. a second card slot; 707. a second card.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
The utility model provides a handheld laser welder head with safety device, as shown in fig. 2-4, including first installation component 1, the inside of first installation component 1 is provided with proximity switch 4, laser welder head 5 respectively, proximity switch 4, the outside of laser welder head 5 is provided with second installation component 3, the both ends of second installation component 3 all are provided with first connecting element 2, one side that the inside of first installation component 1 is located first connecting element 2 all is provided with second coupling assembling 7, the top of laser welder head 5 is provided with copper nozzle 6.
Referring to fig. 2, the first mounting assembly 1 includes a first mounting hole 101, a metal clip 102, and a second mounting hole 103, the first mounting hole 101 and the second mounting hole 103 are set to be rectangular, and the first mounting hole 101 and the second mounting hole 103 are set to be rectangular, so that the second mounting assembly can be limited, and the stability during mounting is improved.
Referring to fig. 2, the second mounting assembly 3 includes a first mounting sleeve 301 and a second mounting sleeve 302, the first mounting sleeve 301 and the proximity switch 4, the second mounting sleeve 302 and the laser welding head 5 are all fixedly connected, and the proximity switch and the laser welding head can be fixed by the first mounting sleeve 301 and the second mounting sleeve 302.
Referring to fig. 2, the first connecting assembly 2 includes a first clamping plate 201 and a first clamping groove 202, the second mounting assembly 3 is clamped with the first mounting assembly 1 through the first clamping plate 201 and the first clamping groove 202, the first clamping plate 201 is fixedly connected with the second mounting assembly 3, and the second mounting assembly 3 can be initially positioned through the first clamping plate 201 and the first clamping groove 202, so as to facilitate subsequent fixing.
Referring to fig. 4, the second connecting assembly 7 includes a bolt 701, a threaded hole 702, a rotating rod 703, an inclined push plate 704, an elastic member 705, a second clamping groove 706, and a second clamping plate 707, the bolt 701 is rotatably connected to the movable groove through the threaded hole 702, the bolt 701 is rotatably connected to the inclined push plate 704 through the rotating rod 703 and a bearing, the second clamping plate 707 is elastically connected to the movable groove through the elastic member 705, and the proximity switch and the laser welding head can be mounted on the first mounting assembly through the bolt 701, the threaded hole 702, the rotating rod 703, the inclined push plate 704, the elastic member 705, the second clamping groove 706, and the second clamping plate 707, and can be detached individually when the proximity switch and the laser welding head are damaged or have exhausted life, thereby facilitating maintenance, repair, or replacement.
The working principle of the utility model is as follows: when the device is used, the first mounting sleeve 301 and the first mounting hole 101 outside the proximity switch 4 and the second mounting sleeve 302 and the second mounting hole 103 outside the laser welding head 5 are respectively clamped through the first clamping plate 201 and the first clamping groove 202, then the bolt 701 is screwed, the bolt 701 can push the inclined push plate 704 to move towards the movable groove, so that the second clamping plate 707 can be pushed to move towards the second clamping groove 706 until the second clamping plate 707 is clamped with the second clamping groove 706, so that the mounting of the proximity switch 4 and the laser welding head 5 can be completed, when the proximity switch 4 and the laser welding head 5 are damaged or the service life is used up, and the like, the bolt 701 can be screwed reversely, the bolt 701 can drive the inclined push plate 704 to move towards the outer side of the movable groove, so that the second clamping plate 707 can be separated from the second clamping groove 706 under the action of the elastic member 705, so that the first clamping plate 201 can be separated from the first clamping groove 202 by pulling the proximity switch 4 or the laser welding head 5 upwards, thereby can be convenient for dismantle proximity switch 4 or laser welder head 5 alone get off to be convenient for maintain, maintain or change, install once more after carrying out corresponding processing and use, thereby resources are saved, reduce cost, above-mentioned easy operation is convenient, makes work efficiency improve.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (5)
1. A hand-held laser welding head with safety device, comprising a first mounting assembly (1), characterized in that: the novel copper nozzle installation structure is characterized in that a proximity switch (4) and a laser welding head (5) are respectively arranged inside the first installation assembly (1), a second installation assembly (3) is arranged on the outer sides of the proximity switch (4) and the laser welding head (5), first connection assemblies (2) are arranged at the two ends of the second installation assembly (3), a second connection assembly (7) is arranged on one side, located on the first connection assembly (2), of the inside of the first installation assembly (1), and a copper nozzle (6) is arranged at the top of the laser welding head (5).
2. A hand-held laser welding head with safety device as claimed in claim 1, characterized in that: the first mounting assembly (1) comprises a first mounting hole (101), a metal hoop (102) and a second mounting hole (103), and the first mounting hole (101) and the second mounting hole (103) are arranged in a rectangular shape.
3. A hand-held laser welding head with safety device as claimed in claim 1, characterized in that: the second mounting assembly (3) comprises a first mounting sleeve (301) and a second mounting sleeve (302), and the first mounting sleeve (301), the proximity switch (4), the second mounting sleeve (302) and the laser welding head (5) are fixedly connected.
4. A hand-held laser welding head with safety device as claimed in claim 1, characterized in that: the first connecting component (2) comprises a first clamping plate (201) and a first clamping groove (202), the second mounting component (3) is connected with the first mounting component (1) in a clamping mode through the first clamping plate (201) and the first clamping groove (202), and the first clamping plate (201) is fixedly connected with the second mounting component (3).
5. A hand-held laser welding head with safety device as claimed in claim 1, characterized in that: the second connecting assembly (7) comprises a bolt (701), a threaded hole (702), a rotating rod (703), an inclined push plate (704), an elastic piece (705), a second clamping groove (706) and a second clamping plate (707), the bolt (701) is rotatably connected with the movable groove through the threaded hole (702), the bolt (701) is rotatably connected with the inclined push plate (704) through the rotating rod (703) and a bearing, and the second clamping plate (707) is elastically connected with the movable groove through the elastic piece (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120835320.4U CN215316335U (en) | 2021-04-22 | 2021-04-22 | Handheld laser welding head with safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120835320.4U CN215316335U (en) | 2021-04-22 | 2021-04-22 | Handheld laser welding head with safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215316335U true CN215316335U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120835320.4U Active CN215316335U (en) | 2021-04-22 | 2021-04-22 | Handheld laser welding head with safety device |
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| Country | Link |
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| CN (1) | CN215316335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115889998A (en) * | 2023-03-08 | 2023-04-04 | 广东昊胜智能设备有限公司 | Handheld welding equipment and use method thereof |
-
2021
- 2021-04-22 CN CN202120835320.4U patent/CN215316335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115889998A (en) * | 2023-03-08 | 2023-04-04 | 广东昊胜智能设备有限公司 | Handheld welding equipment and use method thereof |
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