CN214815704U - Angle-adjustable handheld laser welding machine - Google Patents
Angle-adjustable handheld laser welding machine Download PDFInfo
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- CN214815704U CN214815704U CN202120687149.7U CN202120687149U CN214815704U CN 214815704 U CN214815704 U CN 214815704U CN 202120687149 U CN202120687149 U CN 202120687149U CN 214815704 U CN214815704 U CN 214815704U
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- 238000003466 welding Methods 0.000 title claims abstract description 117
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000006698 induction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model provides an angle adjustable's handheld laser-beam welding machine, including welding machine shell, soldered connection and reflection mechanism, the light inlet pipe is installed to welding machine shell one side, installs the collimating mirror in the welding machine shell, and the universal joint is installed to welding machine shell opposite side, reflection mechanism one side is installed on the universal joint through the fixing base, and the reflection mechanism opposite side is equipped with the screw thread, and welding urceolus threaded connection is in on the reflection mechanism, install the focusing mirror in the welding urceolus, soldered connection threaded connection installs button and rubber antiskid cover on the welding machine shell, still installs the guard plate on the welding machine shell, and the guard plate is located between rubber antiskid cover and the universal joint.
Description
Technical Field
The utility model belongs to the technical field of the laser-beam welding machine, concretely relates to but angle regulation's handheld laser-beam welding machine.
Background
The laser welding is a high-efficiency precision welding method using a laser beam with high energy density as a heat source, a workpiece is melted to form a specific molten pool by controlling parameters such as the width, the energy, the peak power, the repetition frequency and the like of laser pulses, and the laser welding is widely applied to precision welding of micro and small parts, for example, a publication No. CN207127394U discloses a handheld laser welding head which comprises a handheld barrel, one end of the handheld barrel is provided with a welding outer tube fixing block, a welding inner tube is arranged inside the welding outer tube fixing block, the welding outer tube is arranged inside the welding inner tube, a laser welding inner tube is arranged inside the handheld barrel, a collimating mirror and a focusing mirror are arranged inside the laser welding inner tube, the collimating mirror is positioned at one side of the focusing mirror, one side of the handheld barrel is provided with a switch button, and one end of the handheld barrel, which is far away from the welding outer tube fixing block, is provided with a focusing knob, one end of the focusing knob, which is far away from the handheld barrel, is fixed with a protective lens barrel, and a laser welding switch button in the prior art is easily touched by operators in actual operation, so that normal welding of a welding machine is hindered, the welding machine is restarted to continue welding, the welding seam is not attractive, and the welding quality is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that prior art exists, the utility model provides an adjustable angle's handheld laser-beam welding machine.
The utility model provides a following technical scheme:
the utility model provides an angle adjustable's handheld laser-beam welding machine, includes welding machine shell, soldered connection and reflection mechanism, the light inlet pipe is installed to welding machine shell one side, installs the collimating mirror in the welding machine shell, and the universal joint is installed to welding machine shell opposite side, reflection mechanism one side is installed on the universal joint through the fixing base, and the reflection mechanism opposite side is equipped with the screw thread, and welding urceolus threaded connection is in on the reflection mechanism, install the focusing mirror in the welding urceolus, soldered connection threaded connection installs button and rubber antiskid cover on the welding machine shell, still installs the guard plate on the welding machine shell, and the guard plate is located between rubber antiskid cover and the universal joint.
Furthermore, a plurality of convex blocks are arranged on the rubber anti-slip sleeve, and the highest plane of the button is lower than the highest plane of the convex blocks when the welding machine works.
Furthermore, the button is located a button groove on the welding machine shell, one end of the first spring is installed at the bottom end of the button groove, the other end of the first spring is installed at the bottom end of the button, the check plate is installed on the first spring, a sliding groove is formed in the check plate, and the fixing block is installed in the sliding groove through the second spring.
Further, button groove both sides are equipped with the draw-in groove, install telescopic cylinder in the draw-in groove, electromagnetic block is installed to telescopic cylinder one side.
Further, a controller is also installed in the card slot.
Furthermore, a sensor is installed at the bottom end of the button groove, and the highest plane of the sensor is lower than the lowest point of the clamping groove.
Furthermore, the bottom end of the check plate is provided with an induction block, and the induction block is positioned right above the sensor.
The utility model has the advantages that:
1. the rubber anti-slip sleeve is arranged on the welding shell, so that an operator can stably hold the welding machine for welding in a long-time welding state.
2. The hands of operators are protected through the installation protection plate, and welding safety accidents are prevented from occurring.
3. The fixed block and the first spring are installed to ensure that a worker cannot touch the button by mistake when the welding machine works, and the welding quality and the welding efficiency are improved.
4. The welding machine shell is connected with the reflecting mechanism through the universal joint, so that the welding angle can be changed, and the problem that the welding difficulty is increased due to inconvenience of the welding position is solved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic front view of the present invention;
FIG. 2 is a partial cross-sectional view of a welder housing of the present invention.
Labeled as: 1. welding a head; 2. welding the outer cylinder; 3. a reflection mechanism; 4. a universal joint; 5. a collimating mirror; 6. a bump; 7. a rubber anti-slip sleeve; 8. welding the shell; 81. a button slot; 82. a card slot; 9. a light inlet pipe; 10. a focusing mirror; 11. a fixed seat; 12. a protection plate; 13. an induction block; 14. a controller; 15. a telescopic cylinder; 16. an electromagnetic block; 17. a check plate; 171. a chute; 18. a button; 19. a fixed block; 20. a second spring; 21. a sensor; 22. a first spring.
Detailed Description
As shown in figures 1 and 2, the angle-adjustable handheld laser welding machine comprises a welding machine shell 8, a welding head 1 and a reflecting mechanism 3, wherein a light inlet pipe 9 is installed on one side of the welding machine shell 8, a collimating mirror 5 is installed in the welding machine shell 8, a universal joint 4 is installed on the other side of the welding machine shell 8, one side of the reflecting mechanism 3 is installed on the universal joint 4 through a fixing seat 11, threads are arranged on the other side of the reflecting mechanism 3, a welding outer cylinder 2 is in threaded connection with the reflecting mechanism 3, a focusing mirror 10 is installed in the welding outer cylinder 2, the welding head 1 is in threaded connection with the welding outer cylinder 2, a button 18 and a rubber anti-skid sleeve 7 are installed on the welding machine shell 8, a plurality of convex blocks 6 are arranged on the rubber anti-skid sleeve 7, the highest plane of the button 18 is lower than the highest plane of the convex blocks 6 when the welding machine works, an anti-skid protection plate 12 is also installed on the welding machine shell 8, and the protection plate 12 is located between the rubber sleeve 7 and the universal joint 4, button 18 is located button groove 81 on welding machine shell 8, button groove 81 bottom is installed to first spring 22 one end, the 18 bottom is installed at the button to the first spring 22 other end, install check plate 17 on the first spring 22, be equipped with spout 171 on the check plate 17, fixed block 19 is installed in spout 171 through second spring 20, button groove 81 both sides are equipped with draw-in groove 82, install telescopic cylinder 15 in the draw-in groove 82, electromagnetic block 16 is installed to telescopic cylinder 15 one side, still install controller 14 in the draw-in groove 82, sensor 21 is installed to button groove 81 bottom, the highest plane of sensor 21 is less than draw-in groove 82 minimum, response piece 13 is installed to check plate 17 bottom, response piece 13 is located directly over sensor 21.
Laser enters a welding machine shell 8 from a light inlet pipe 9, sequentially passes through a collimating mirror 5, a reflecting mechanism 3 and a focusing mirror 10, and finally irradiates the surface of a workpiece through a welding head 1, in order to reduce the welding difficulty of an operator, the reflecting mechanism 3 is arranged on the welding machine shell 8 through a universal joint 4, and when a position which is inconvenient to weld is met, the angle of the welding head 1 can be adjusted through the universal joint; the welding head 1 is in threaded connection with the welding outer cylinder 2, the welding outer cylinder 2 is in threaded connection with the reflection mechanism 3, the reflection mechanism 3 is installed on the universal joint 4 through the fixing seat 11, so that the components of the welding machine can be conveniently installed and disassembled, and the welding machine is convenient to overhaul and replace when a problem occurs; the rubber anti-skidding sleeve 7 and the protection plate 12 are arranged on the welding shell 8, the safety of welding operators is guaranteed, meanwhile, the welding quality is guaranteed to reach the standard, the fixing block 19 in the state shown in the drawing is pressed by the inner wall of the button groove 81, the second spring 20 is in a pressed state at the moment, the button 18 is pressed, the check plate 17 moves downwards, when the fixing block 19 moves to the clamping groove 82, the second spring 20 returns to push the fixing block 19 to the deep part of the clamping groove 82, the button 18 is prevented from bouncing up, the electromagnetic block 16 is arranged in the clamping groove 82, the electromagnetic block 16 is electrified, and the fixing block 19 is magnetically attracted by the electromagnetic block 16 to play a dual fixing role; when the sensing block 13 arranged at the bottom end of the check plate 17 touches the sensor 21, the electromagnetic block 16 loses power, the telescopic cylinder 15 pushes the fixed block 19 out of the clamping groove 82 through the electromagnetic block 16, the button 18 returns to the original position, and the highest point when the button 18 is pressed down is lower than the highest point of the bump 6, so that the button 18 cannot be touched by mistake when an operator holds the welding machine for welding, the welding process is ensured to be finished smoothly, and the welding efficiency is improved.
When the utility model is used, an operator holds the rubber anti-slip sleeve 7 and presses the button 18, the first spring 22 is pressed to stop the board 17 from falling, when the fixed block 19 moves to the slot 82, the second spring 20 returns to push the fixed block 19 to the deep position of the slot 82, meanwhile, the electromagnet 16 is electrified to further limit the fixed block 19 in the slot 82, laser passes through the light inlet tube 9, the collimating mirror 5, the reflecting mechanism 3 and the focusing mirror 10 and is finally welded to a processing part through the welding head 1, when the welding machine needs to stop working, the button 18 is continuously pressed down to the induction block 13 to touch the sensor 21, the sensor 21 sends a signal, the controller 14 receives the signal, the controller 14 controls the telescopic cylinder 15 to work, the electromagnetic block 16 at the moment is in a power-off state, the telescopic cylinder 15 pushes the electromagnetic block 16 outwards to the fixed block 19 to be separated from the slot 82, the button 18 is loosened at the moment, the button 18 returns to the original position by means of the elasticity of the first spring 22, the switch button is effectively prevented from being touched by mistake in welding, and the welding quality is improved; when a welding position which is difficult to weld is met, the angle of the welding head 1 can be changed through the universal joint 4 to weld.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A handheld laser welding machine with an adjustable angle comprises a welding machine shell (8), a welding head (1) and a reflecting mechanism (3), and is characterized in that a light inlet pipe (9) is installed on one side of the welding machine shell (8), a collimating mirror (5) is installed in the welding machine shell (8), a universal joint (4) is installed on the other side of the welding machine shell (8), one side of the reflecting mechanism (3) is installed on the universal joint (4) through a fixing seat (11), threads are arranged on the other side of the reflecting mechanism (3), a welding outer barrel (2) is in threaded connection with the reflecting mechanism (3), a focusing mirror (10) is installed in the welding outer barrel (2), the welding head (1) is in threaded connection with the welding outer barrel (2), a button (18) and a rubber anti-skid sleeve (7) are installed on the welding machine shell (8), and a protection plate (12) is further installed on the welding machine shell (8), the protection plate (12) is positioned between the rubber anti-skid sleeve (7) and the universal joint (4).
2. The angle-adjustable handheld laser welding machine according to claim 1, characterized in that a plurality of bumps (6) are arranged on the rubber anti-slip sleeve (7), and the highest plane of the button (18) is lower than the highest plane of the bumps (6) when the welding machine works.
3. The angle-adjustable handheld laser welding machine according to claim 1, characterized in that the button (18) is located in a button groove (81) on the welding machine housing (8), one end of a first spring (22) is installed at the bottom end of the button groove (81), the other end of the first spring (22) is installed at the bottom end of the button (18), a check plate (17) is installed on the first spring (22), a sliding groove (171) is formed in the check plate (17), and the fixed block (19) is installed in the sliding groove (171) through a second spring (20).
4. The angle-adjustable handheld laser welding machine according to claim 3, characterized in that clamping grooves (82) are formed in two sides of the button groove (81), a telescopic cylinder (15) is installed in each clamping groove (82), and an electromagnetic block (16) is installed on one side of each telescopic cylinder (15).
5. The adjustable angle hand-held laser welding machine of claim 4, characterized in that a controller (14) is also mounted in the card slot (82).
6. The adjustable angle hand-held laser welding machine of claim 3, characterized in that the bottom of the button slot (81) is provided with a sensor (21), and the highest plane of the sensor (21) is lower than the lowest point of the clamping slot (82).
7. The angle-adjustable handheld laser welding machine according to claim 3, characterized in that the bottom end of the check plate (17) is provided with a sensing block (13), and the sensing block (13) is positioned right above the sensor (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120687149.7U CN214815704U (en) | 2021-04-02 | 2021-04-02 | Angle-adjustable handheld laser welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120687149.7U CN214815704U (en) | 2021-04-02 | 2021-04-02 | Angle-adjustable handheld laser welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214815704U true CN214815704U (en) | 2021-11-23 |
Family
ID=78761895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120687149.7U Expired - Fee Related CN214815704U (en) | 2021-04-02 | 2021-04-02 | Angle-adjustable handheld laser welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214815704U (en) |
-
2021
- 2021-04-02 CN CN202120687149.7U patent/CN214815704U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |