CN215091368U - Hand-held type laser-beam welding machine - Google Patents
Hand-held type laser-beam welding machine Download PDFInfo
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- CN215091368U CN215091368U CN202121499362.1U CN202121499362U CN215091368U CN 215091368 U CN215091368 U CN 215091368U CN 202121499362 U CN202121499362 U CN 202121499362U CN 215091368 U CN215091368 U CN 215091368U
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- 238000003466 welding Methods 0.000 title claims abstract description 84
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 238000001816 cooling Methods 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 18
- 238000000926 separation method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 description 14
- 230000008859 change Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a hand-held type laser-beam welding machine, concretely relates to laser welding equipment technical field, including welding machine body, wire and welding rifle, connect through the wire between welding machine body and the welding rifle, welding machine body one side is located to the welding rifle, the welding rifle includes organism, handle, connector and soldered connection, the organism rear side is located to the handle is fixed, the fixed organism front side of locating of connector. The utility model discloses a pulling mounting panel makes protective casing and soldered connection separation, then rotatable telescopic link drives the mounting panel and turns to the telescopic link bottom to the pulling force when rebounding with the help of the spring is with protective casing nestification to the locating plate outside, carry out spacing fixed to the mounting panel, the stripper plate also extrudees limit switch simultaneously, makes limit switch start-up fan, then carries out the separation with the help of the wind-force of fan to the steam and the spark piece of welding in-process, improves overall structure's security and the comfort level when using.
Description
Technical Field
The utility model belongs to the technical field of laser welding equipment technique and specifically relates to a hand-held type laser-beam welding machine that says so.
Background
The laser welding machine is a machine for processing laser materials, the laser welding machine is used for locally heating materials in a micro area by using high-energy laser pulses, the energy radiated by laser is diffused to the interior of the materials through heat conduction, and the materials are melted to form a specific molten pool so as to achieve the purpose of welding.
The existing welding equipment can generate high-temperature hot gas or spark scraps in the welding process, the high-temperature hot gas and the spark scraps easily cause damage to the hands of a user, and certain danger exists in the using process of the user, so that a handheld laser welding machine is needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the utility model provides a hand-held type laser-beam welding machine, make protective casing and soldered connection separation through the pulling mounting panel, then rotatable telescopic link drives the mounting panel and rotates to the telescopic link bottom, and the pulling force when kick-backing with the help of the spring is with the protective casing nested to the locating plate outside, carry out spacing fixed to the mounting panel, the stripper plate also extrudees limit switch simultaneously, make limit switch start-up fan, then steam and the spark piece in the welding process carry out the separation with the help of the wind-force of fan, improve overall structure's security and comfort level when using, with the problem that appears in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hand-held type laser-beam welding machine, includes welding machine body, wire and welding gun, connect through the wire between welding machine body and the welding gun, welding machine body one side is located to the welding gun, the welding gun includes organism, handle, connector and soldered connection, the fixed organism rear side of locating of handle, the fixed organism front side of locating of connector, the connector front side is located to the soldered connection, the outside cover of soldered connection is equipped with protector, the protector front side is equipped with air cooling device, bottom of the body is equipped with shrink adjusting device, shrink adjusting device locates the air cooling device bottom, the connector bottom is equipped with controlling means.
In a preferred embodiment, the protective device comprises a protective sleeve which is arranged outside the welding head, and which is substantially u-shaped in cross-section.
In a preferred embodiment, the air cooling device comprises a mounting plate, the mounting plate is fixedly arranged on the front side of the protective casing, a mounting cavity is formed inside the mounting plate, a fan is fixedly arranged inside the mounting cavity, and a plurality of ventilation holes are formed in the front side of the mounting plate.
In a preferred embodiment, the plurality of ventilation holes are evenly spaced on the front side of the mounting plate, and the mounting plate is funnel-shaped in cross section.
In a preferred embodiment, the contraction adjusting device comprises a supporting plate, the supporting plate is fixedly arranged at the bottom of the machine body, a telescopic rod and a positioning plate are arranged on the front side of the supporting plate, the positioning plate is arranged at the bottom of the telescopic rod, the positioning plate is fixedly connected with the supporting plate, the positioning plate is matched with the protective sleeve, the rear end of the telescopic rod is movably connected with the supporting plate through a bearing, a spring is sleeved outside the front end of the telescopic rod, a limiting plate is fixedly arranged at the front end of the telescopic rod, the front end of the spring is fixedly connected with the limiting plate, a connecting plate is fixedly arranged on the front side of the limiting plate, the top end of the connecting plate is fixedly connected with the bottom of the mounting plate, and an extrusion plate is fixedly arranged at the bottom of the connecting plate.
In a preferred embodiment, the control device comprises a fixed plate, the fixed plate is fixedly arranged at the bottom of the machine body, and a limit switch is fixedly arranged on the front side of the fixed plate.
The utility model discloses a technological effect and advantage:
the utility model discloses a pulling mounting panel makes protective casing and soldered connection separation, then rotatable telescopic link drives the mounting panel and changes to the telescopic link bottom, and the pulling force when kick-backing with the help of the spring is with protective casing nestification to the locating plate outside, carry out spacing fixed to the mounting panel, the stripper plate also extrudees limit switch simultaneously, make limit switch start-up fan, then steam and spark piece with the help of the wind-force of fan in the welding process carry out the separation, improve overall structure's security and comfort level when using, when not using, then stimulate the mounting panel and change the mounting panel to the telescopic link top, then with the help of the contractibility of spring, it is outside to the soldered connection nested protective casing, butt welded connection protects, butt welded connection's protection dynamics has been improved.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a side view of the welding gun of the present invention.
Fig. 3 is a side sectional view of the protective sleeve of the present invention.
Fig. 4 is a diagram of the separation of the protective casing and the welding head according to the present invention.
Fig. 5 is a side sectional view of the protective sleeve of the present invention.
The reference signs are: 1. a welding machine body; 2. a wire; 3. welding a gun; 4. a body; 5. a grip; 6. a connector; 7. welding a head; 8. a protective sleeve; 9. mounting a plate; 10. a mounting cavity; 11. a fan; 12. a vent hole; 13. a support plate; 14. a telescopic rod; 15. positioning a plate; 16. a spring; 17. a limiting plate; 18. a connecting plate; 19. a pressing plate; 20. a fixing plate; 21. and a limit switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-5 of the specification, the handheld laser welding machine of the embodiment comprises a welding machine body 1, a lead 2 and a welding gun 3, wherein the welding machine body 1 and the welding gun 3 are connected through the lead 4, the welding gun 3 is arranged on one side of the welding machine body 1, the welding gun 3 comprises a machine body 4, a handle 5, a connector 6 and a welding head 7, the handle 5 is fixedly arranged on the rear side of the machine body 4, the connector 6 is fixedly arranged on the front side of the machine body 4, the welding head 7 is arranged on the front side of the connector 6, a protective device is sleeved outside the welding head 7, an air cooling device is arranged on the front side of the protective device, a contraction adjusting device is arranged at the bottom of the machine body 4, the contraction adjusting device is arranged at the bottom of the air cooling device, a control device is arranged at the bottom of the connector 6, and a telescopic rod 14 is connected with a supporting plate 13 through a bearing, so that a user pulls a mounting plate 9 to separate a protective sleeve 8 from the welding head 7, the accessible rotates telescopic link 14 and drives mounting panel 9 and change to 14 bottoms of telescopic link, then the pulling force when kick-backing with the help of spring 16 is with protecting sleeve 8 nested to locating plate 15 outside, carry out spacing fixed to mounting panel 9, simultaneously stripper plate 19 also extrudees limit switch 21, make limit switch 21 start-up fan 11, then the steam and the spark piece with the help of fan 11's wind-force in to the welding process carry out the separation, improve overall structure's security and comfort level when using, when not using, then stimulate mounting panel 9 and change mounting panel 9 to 14 tops of telescopic link, then with the help of spring 16's contractility, it is outside to soldered connection 7 with protecting sleeve 8 nestification, protecting welded connection 7, the protection dynamics to welded connection 7 has been improved.
The implementation scenario is specifically as follows: when a user welds, the mounting plate 9 is pulled to drive the protective sleeve 8 on the mounting plate to be separated from the welding head 7, the welding head 7 is exposed for the user to weld, then the telescopic rod 14 is rotated to rotate the mounting plate 9 to the bottom of the telescopic rod 14, and the protective sleeve 8 is nested outside the positioning plate 15 by the tensile force generated when the spring 16 on the telescopic rod 14 rebounds, the mounting plate 9 is limited and fixed, meanwhile, the connecting plate 18 on the mounting plate 9 moves along with the contraction of the telescopic rod 14, and the limit switch 21 on the fixed plate 20 is extruded in the moving process, the fan 11 is started after the limit switch 21 is extruded, and in the using process of the fan 11, can block hot air or spark fragments generated during welding, prevent the hot air and the spark fragments from falling to the hands of a user, the welding machine has the advantages that the welding machine is harmful to users or influences the welding operation of the users, and the comfort and the safety of the users in use are improved.
Referring to the attached drawings 1-5 in the specification, the protection device of the handheld laser welding machine comprises a protection sleeve 8, the protection sleeve 8 is sleeved outside the welding joint 7, the cross section of the protection sleeve 8 is U-shaped, and the protection sleeve 8 is convenient to protect the welding joint 7 and improve the protection strength of the welding joint 7.
The implementation scenario is specifically as follows: through the setting of protective sleeve 8, the butt weld joint 7 of being convenient for protects, improves butt weld joint 7's protection dynamics.
Referring to the attached drawings 1-5 of the specification, the hand-held laser welding machine of this embodiment, air cooling device includes mounting panel 9, mounting panel 9 is fixed to be located protective casing 8 front side, mounting chamber 10 has been seted up to mounting panel 9 inside, mounting chamber 10 is inside to be fixed to be equipped with fan 11, a plurality of ventilation holes 12 have been seted up to mounting panel 9 front side, and through the setting of fan 11, the user can carry out the separation with the help of the wind-force of fan 11 to hot gas and the spark piece in the welding process, improves overall structure's security and the comfort level when using.
The implementation scenario is specifically as follows: through the setting of fan 11, the user can carry out the separation with the help of the wind-force of fan 11 to steam and the spark piece in the welding process, improves overall structure's security and the comfort level when using.
Referring to the attached drawings 1-5 of the specification, the contraction adjusting device of the handheld laser welding machine of the embodiment comprises a supporting plate 13, the supporting plate 13 is fixedly arranged at the bottom of a machine body 4, a telescopic rod 14 and a positioning plate 15 are arranged on the front side of the supporting plate 13, the positioning plate 15 is arranged at the bottom of the telescopic rod 14, the positioning plate 15 is fixedly connected with the supporting plate 13, the positioning plate 15 is matched with a protective sleeve 8, the rear end of the telescopic rod 14 is movably connected with the supporting plate 13 through a bearing, a spring 16 is sleeved outside the front end of the telescopic rod 14, a limiting plate 17 is fixedly arranged at the front end of the telescopic rod 14, the front end of the spring 16 is fixedly connected with the limiting plate 17, a connecting plate 18 is fixedly arranged on the front side of the limiting plate 17, the top end of the connecting plate 18 is fixedly connected with the bottom of a mounting plate 9, a squeezing plate 19 is fixedly arranged at the bottom of the connecting plate 18, and the telescopic rod 14 is connected with the supporting plate 13 through a bearing, so the user makes after protective casing 8 and soldered connection 7 separation at pulling mounting panel 9, the accessible rotates telescopic link 14 and drives mounting panel 9 and change to telescopic link 14 bottom, then with the help of the pulling force when spring 16 kick-backs with protective casing 8 nested to the locating plate 15 outside, carry out spacing fixed to mounting panel 9, simultaneously stripper plate 19 also extrudees limit switch 21, make limit switch 21 start fan 11, then with the help of the wind-force of fan 11 hot gas and the spark piece in the welding process obstruct, improve overall structure's security and the comfort level when using, when not using, then pulling mounting panel 9 and change mounting panel 9 to telescopic link 14 top, then with the help of the contractility of spring 16, with protective casing 8 nested to soldered connection 7 outside, protect soldered connection 7, the protection dynamics to soldered connection 7 has been improved.
The implementation scenario is specifically as follows: because the telescopic rod 14 is connected with the supporting plate 13 through the bearing, after a user pulls the mounting plate 9 to separate the protective casing 8 from the welding head 7, the mounting plate 9 can be driven to rotate to the bottom of the telescopic rod 14 by rotating the telescopic rod 14, the protective sleeve 8 is then nested outside the positioning plate 15 by the tension of the spring 16 on its rebound, the mounting plate 9 is limited and fixed, and the extrusion plate 19 also extrudes the limit switch 21, so that the limit switch 21 starts the fan 11, then the hot air and the spark debris in the welding process are blocked by the wind power of the fan 11, the safety of the whole structure and the comfort level in use are improved, when the welding machine is not used, the mounting plate 9 is pulled and the mounting plate 9 is rotated to the top of the telescopic rod 14, then, by means of the contractibility of the spring 16, the protective sleeve 8 is nested outside the welding head 7 to protect the welding head 7, and the protection strength of the welding head 7 is improved.
Referring to the attached drawings 1-5 in the specification, the control device of the handheld laser welding machine comprises a fixing plate 20, the fixing plate 20 is fixedly arranged at the bottom of the machine body 4, a limit switch 21 is fixedly arranged on the front side of the fixing plate 20, a connecting plate 18 on the mounting plate 9 is driven to move backwards through contraction of a spring 16, the limit switch 21 is extruded in the moving backwards process, the limit switch 21 starts the fan 11 to move, hot air and spark fragments generated in the welding process are blocked, and safety of the whole structure and comfort level in use are improved.
The implementation scenario is specifically as follows: the shrinkage through spring 16 drives connecting plate 18 on the mounting panel 9 to move backward to limit switch 21 is extruded at the in-process that moves backward, makes limit switch 21 start fan 11 move, carries out the separation to the steam that produces in the welding process and spark piece, improves overall structure's security and the comfort level when using.
Referring to the attached drawings 1-5 in the specification, in the handheld laser welding machine of the embodiment, the plurality of vent holes 12 are uniformly distributed on the front side of the mounting plate 9 at intervals, the section of the mounting plate 9 is in a funnel shape, the mounting plate 9 is in the funnel shape, so that the diffusion area of the fan 11 is larger, the blocking effect on hot air and spark debris is better, and the using effect of the whole structure is improved.
The implementation scenario is specifically as follows: through establishing mounting panel 9 into the infundibulate, make fan 11's diffusion area bigger, it is better to the clastic separation effect of steam and spark, improved overall structure's result of use.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a hand-held type laser-beam welding machine, includes welding machine body (1), wire (2) and welding rifle (3), connect through wire (2) between welding machine body (1) and welding rifle (3), welding machine body (1) one side, its characterized in that are located in welding rifle (3): welding gun (3) includes organism (4), handle (5), connector (6) and soldered connection (7), organism (4) rear side is located to handle (5) fixed, organism (4) front side is located to connector (6) fixed, connector (6) front side is located in soldered connection (7), the outside cover of soldered connection (7) is equipped with protector, the protector front side is equipped with the air cooling device, organism (4) bottom is equipped with shrink adjusting device, shrink adjusting device locates the air cooling device bottom, connector (6) bottom is equipped with controlling means.
2. The hand-held laser welder of claim 1, characterized in that: the protection device comprises a protection sleeve (8), the welding head (7) is sleeved with the protection sleeve (8), and the cross section of the protection sleeve (8) is U-shaped.
3. The hand-held laser welder of claim 2, characterized in that: the air cooling device comprises a mounting plate (9), the mounting plate (9) is fixedly arranged on the front side of a protective sleeve (8), a mounting cavity (10) is formed in the mounting plate (9), a fan (11) is fixedly arranged in the mounting cavity (10), and a plurality of ventilation holes (12) are formed in the front side of the mounting plate (9).
4. A hand-held laser welder according to claim 3, characterized in that: a plurality of ventilation holes (12) are evenly distributed on the front side of the mounting plate (9) at intervals, and the section of the mounting plate (9) is designed into a funnel shape.
5. The hand-held laser welder of claim 2, characterized in that: the contraction adjusting device comprises a supporting plate (13), the supporting plate (13) is fixedly arranged at the bottom of the machine body (4), the front side of the supporting plate (13) is provided with a telescopic rod (14) and a positioning plate (15), the positioning plate (15) is arranged at the bottom of the telescopic rod (14), the positioning plate (15) is fixedly connected with the supporting plate (13), the positioning plate (15) is matched with the protective sleeve (8), the rear end of the telescopic rod (14) is movably connected with the supporting plate (13) through a bearing, a spring (16) is sleeved outside the front end of the telescopic rod (14), a limit plate (17) is fixedly arranged at the front end of the telescopic rod (14), the front end of the spring (16) is fixedly connected with a limit plate (17), a connecting plate (18) is fixedly arranged on the front side of the limit plate (17), the top end of the connecting plate (18) is fixedly connected with the bottom of the mounting plate (9), and the bottom of the connecting plate (18) is fixedly provided with an extrusion plate (19).
6. The hand-held laser welder of claim 1, characterized in that: the control device comprises a fixing plate (20), the fixing plate (20) is fixedly arranged at the bottom of the machine body (4), and a limit switch (21) is fixedly arranged on the front side of the fixing plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121499362.1U CN215091368U (en) | 2021-07-03 | 2021-07-03 | Hand-held type laser-beam welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121499362.1U CN215091368U (en) | 2021-07-03 | 2021-07-03 | Hand-held type laser-beam welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215091368U true CN215091368U (en) | 2021-12-10 |
Family
ID=79313403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121499362.1U Expired - Fee Related CN215091368U (en) | 2021-07-03 | 2021-07-03 | Hand-held type laser-beam welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215091368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434000A (en) * | 2022-01-06 | 2022-05-06 | 李细细 | Speed feedback type small laser welding machine |
-
2021
- 2021-07-03 CN CN202121499362.1U patent/CN215091368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434000A (en) * | 2022-01-06 | 2022-05-06 | 李细细 | Speed feedback type small laser welding machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |