CN110814550A - Laser welding jig for electronic device - Google Patents
Laser welding jig for electronic device Download PDFInfo
- Publication number
- CN110814550A CN110814550A CN201911288176.0A CN201911288176A CN110814550A CN 110814550 A CN110814550 A CN 110814550A CN 201911288176 A CN201911288176 A CN 201911288176A CN 110814550 A CN110814550 A CN 110814550A
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- China
- Prior art keywords
- laser welding
- block
- electronic devices
- base
- fixed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
Abstract
The invention discloses a laser welding jig for electronic devices, which comprises a base and a fixed plate, wherein a lifting assembly is rotatably arranged at the upper end of the base, a connecting block is fixedly welded at the lower end of the fixed plate and is arranged corresponding to the lifting assembly, the upper end of the lifting assembly is hinged and fixed with the connecting block, a supporting assembly is arranged at the upper end of the base, the upper end of the supporting assembly props against the lower surface of the fixed plate, and a fixing assembly for mounting the electronic devices is arranged at the upper end of the fixed plate. According to the invention, the lifting assembly is rotatably arranged at the upper end of the base, the connecting block is fixedly welded at the lower end of the fixing plate, and the upper end of the lifting assembly is hinged and fixed with the connecting block, so that when the electronic device is welded by laser welding equipment, two groups of lifting assemblies can be adjusted to different heights according to welding requirements, thus the angle of the electronic device is adjusted, and the welding is facilitated.
Description
Technical Field
The invention belongs to the technical field of laser welding for electronic devices, and particularly relates to a laser welding jig for an electronic device.
Background
Laser welding is a modern novel welding mode, a high-energy laser beam is used for irradiating a welding part, light energy is absorbed by the welding part and is converted into heat, the heat is guided to the inner diffusion of the welding part through heat conduction, a specific molten pool is formed after the contact surfaces of the two welding parts are melted, the two welding parts are connected together after the molten pool is cooled, the laser welding is accurate in positioning and small in welding deformation, the welding is mainly aimed at welding of thin-wall materials and precise parts, and when an electronic device is welded through the laser, a professional jig is needed for assisting welding.
However, in the prior art, the laser welding jig often can only fix the position of the electronic device, when welding an irregular electronic device, the angle of the electronic device cannot be effectively adjusted, and the uneven electronic device can easily cause the welding position to be shielded by the projection during welding, thereby causing the welding failure.
Therefore, the laser welding jig for the electronic device solves the problems in the prior art, enables the electronic device to be subjected to angle adjustment through the welding jig during welding, can rotate the electronic device according to requirements, and is convenient to weld.
Disclosure of Invention
The invention aims to provide a laser welding jig for an electronic device, which aims to solve the problems that the angle of the electronic device cannot be effectively adjusted in the prior art, and the welding position of an uneven electronic device is easily shielded by a convex part during welding, so that the welding cannot be performed.
In order to achieve the purpose, the invention adopts the following technical scheme:
a laser welding jig for electronic devices comprises a base and a fixed plate, wherein a lifting assembly is rotatably arranged at the upper end of the base, a connecting block is fixedly welded at the lower end of the fixed plate and is arranged corresponding to the lifting assembly, the upper end of the lifting assembly is hinged and fixed with the connecting block, a supporting assembly is arranged at the upper end of the base, the upper end of the supporting assembly props against the lower surface of the fixed plate, and a fixing assembly for mounting the electronic devices is arranged at the upper end of the fixed plate;
the lifting assembly comprises a telescopic rod and an inserting block, the inserting block is fixedly welded at the upper end of the telescopic rod, a rotating bearing is fixedly embedded in the upper surface of the base, the lower end of the telescopic rod is fixedly inserted in the inner ring of the rotating bearing, and the inserting block is hinged with the connecting block through a pin;
the supporting assembly comprises a spring column and a top block, the top block is a spherical top block and is fixedly welded at the upper end of the spring column, the lower end of the fixing plate is provided with an arc groove corresponding to the supporting assembly, and the top block is abutted against the inner part of the arc groove;
fixed subassembly includes first backup pad and second backup pad, first backup pad and second backup pad symmetry set up, inlay the dress on the lateral wall of first backup pad and be fixed with rotary damper, rotary damper's inside grafting is fixed with the spliced pole, set up threaded hole on the lateral wall of second backup pad, the inside threaded connection of screw hole has first screw rod, the one end of spliced pole and the one end of first screw rod all are provided with the clamp splice, and just two sets of clamp splices are located same level, the clamp splice rotates with first screw rod to be connected.
Preferably, the telescopic rod comprises a second screw and a threaded sleeve, the second screw is installed inside the threaded sleeve in a threaded manner, and the threaded sleeve is fixedly inserted into the inner ring of the rotating bearing.
Preferably, a rubber sleeve is fixedly bonded on the outer wall of the threaded sleeve, and the rubber sleeve is an elastic rubber sleeve with oblique stripes on the surface.
Preferably, the spring post includes interior pole, outer tube and compression spring, interior pole slides and pegs graft in the inside of outer tube, and the one end fixed connection of interior pole in compression spring's one end, compression spring's other end fixed connection is in the interior bottom of outer tube, kicking block fixed welding is in the upper end of interior pole.
Preferably, two sets of first through holes are symmetrically formed in the side wall of the connecting block, second through holes corresponding to the first through holes are formed in the side wall of the inserting block, and one end of the pin penetrates through the first through holes and the second through holes in sequence.
Preferably, the side wall of the base is provided with a groove for mounting the base on a working platform of the laser welding equipment, and the groove is an annular groove.
Preferably, the clamping block is a concave clamping block, a third screw rod is connected to the clamping block in a threaded manner, one end of the third screw rod is rotatably connected with a clamping plate, and knobs are arranged at the other ends of the first screw rod and the third screw rod.
Preferably, the pin is provided with a thread at one end, and the thread end of the pin is in threaded connection with a nut used for limiting the pin.
Preferably, the telescopic rods are symmetrically provided with two groups.
The invention has the technical effects and advantages that: compared with the prior art, the laser welding jig for the electronic device has the following advantages that:
1. according to the invention, the lifting assembly is rotatably arranged at the upper end of the base, the connecting block is fixedly welded at the lower end of the fixing plate, and the upper end of the lifting assembly is hinged and fixed with the connecting block, when the electronic device is welded through laser welding equipment, two groups of lifting assemblies can be adjusted to different heights according to welding requirements, so that the angle of the electronic device is adjusted, and the supporting assembly is arranged at the upper end of the base, the arc groove corresponding to the supporting assembly is formed in the lower end of the fixing plate, the upper end of the supporting assembly is abutted to the inside of the arc groove, after the angle of the electronic device is adjusted, the supporting assembly can be used for supporting the electronic device in an auxiliary manner, so that the welding deviation caused by the swinging of the hinged part of the upper end of the lifting assembly and the connecting block is avoided;
2. according to the invention, the fixing component comprises the first supporting plate and the second supporting plate, the clamping blocks are symmetrically arranged on one side of the first supporting plate opposite to the second supporting plate, one group of the clamping blocks is fixedly inserted into the rotary damper through the connecting column, the other group of the clamping blocks is rotatably connected to one end of the first screw rod, and when in actual welding, an electronic device can be rotated according to welding requirements, and the other group of the clamping blocks is convenient to weld.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connecting block structure of the present invention;
FIG. 3 is a schematic view of the telescopic rod of the present invention;
FIG. 4 is a schematic view of a clamping block structure according to the present invention;
fig. 5 is a schematic view of the spring post structure of the present invention.
In the figure: 1. a base; 2. a fixing plate; 3. a lifting assembly; 4. connecting blocks; 5. a support assembly; 6. a fixing assembly; 7. a telescopic rod; 8. an insertion block; 9. a rotating bearing; 10. a spring post; 11. a top block; 12. an arc groove; 13. a first support plate; 14. a second support plate; 15. a rotary damper; 16. connecting columns; 17. a threaded hole; 18. a first screw; 19. a clamping block; 20. a second screw; 21. a threaded bushing; 22. an inner rod; 23. an outer tube; 24. a compression spring; 25. a rubber sleeve; 26. a pin; 27. a first through hole; 28. a second through hole; 29. a groove; 30. a third screw; 31. a splint; 32. a knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a laser welding jig for electronic devices, which comprises a base 1 and a fixed plate 2, wherein the upper end of the base 1 is rotatably provided with a lifting component 3, the lower end of the fixed plate 2 is fixedly welded with a connecting block 4, the connecting block 4 is arranged corresponding to the lifting component 3, the upper end of the lifting component 3 is hinged and fixed with the connecting block 4, the upper end of the base 1 is provided with a supporting component 5, the upper end of the supporting component 5 is abutted against the lower surface of the fixed plate 2, the upper end of the fixed plate 2 is provided with a fixing component 6 for mounting an electronic device, the side wall of the base 1 is provided with a groove 29 for mounting the base 1 on a working platform of laser welding equipment, and the groove 29 is arranged into an;
the lifting component 3 comprises a telescopic rod 7 and an inserting block 8, the inserting block 8 is fixedly welded at the upper end of the telescopic rod 7, the telescopic rod 7 is symmetrically provided with two groups, a rotating bearing 9 is fixedly embedded on the upper surface of the base 1, the lower end of the telescopic rod 7 is fixedly inserted in the inner ring of the rotating bearing 9, the inserting block 8 is hinged with the connecting block 4 through a pin 26, the telescopic rod 7 comprises a second screw rod 20 and a threaded sleeve 21, the second screw rod 20 is installed in the threaded sleeve 21 in a threaded manner, the threaded sleeve 21 is fixedly inserted in the inner ring of the rotating bearing 9, a rubber sleeve 25 is fixedly bonded on the outer wall of the threaded sleeve 21, the rubber sleeve 25 is an elastic rubber sleeve with oblique stripes on the surface, two groups of first through holes 27 are symmetrically arranged on the side wall of the connecting block 4, a second through hole 28 corresponding to the first through hole 27 is arranged on the side wall of the inserting block 8, one end of, the pin 26 is a pin with a thread at one end, and the thread end of the pin 26 is in threaded connection with a nut for limiting the pin 26;
the supporting component 5 comprises a spring column 10 and a top block 11, the top block 11 is arranged to be a spherical top block, the top block 11 is fixedly welded at the upper end of the spring column 10, the lower end of the fixing plate 2 is provided with an arc groove 12 corresponding to the top block 11, the top block 11 is abutted to the inside of the arc groove 12, the spring column 10 comprises an inner rod 22, an outer tube 23 and a compression spring 24, the inner rod 22 is slidably inserted into the outer tube 23, one end of the inner rod 22 is fixedly connected to one end of the compression spring 24, the other end of the compression spring 24 is fixedly connected to the inner bottom of the outer tube 23, and the top block 11 is fixedly welded at the upper end of the;
the fixed component 6 comprises a first supporting plate 13 and a second supporting plate 14, the first supporting plate 13 and the second supporting plate 14 are symmetrically arranged, a rotary damper 15 is fixedly embedded in the side wall of the first supporting plate 13, a connecting column 16 is fixedly inserted in the rotary damper 15, a threaded hole 17 is formed in the side wall of the second supporting plate 14, a first screw 18 is connected to the inner thread of the threaded hole 17, clamping blocks 19 are arranged at one end of the connecting column 16 and one end of the first screw 18 respectively, the two groups of clamping blocks 19 are located at the same horizontal height, the clamping blocks 19 are rotatably connected with the first screw 18, the clamping blocks 19 are arranged into concave clamping blocks, a third screw 30 is connected to the clamping blocks 19 in a threaded mode, one end of the third screw 30 is rotatably connected with a clamping plate 31, and knobs 32 are arranged at the other ends of the first screw 18 and the third screw 30.
The structure principle is as follows: the jig is characterized in that the upper end of the base 1 is rotatably provided with the lifting component 3, the lower end of the fixed plate 2 is fixedly welded with the connecting block 4, the upper end of the lifting component 3 is hinged and fixed with the connecting block 4, when the electronic device is welded by the laser welding equipment, the two groups of lifting components 3 can be adjusted to different heights according to the welding requirement, thereby adjusting the angle of the electronic device, and since the support assembly 5 is provided at the upper end of the base 1, and the lower end of the fixed plate 2 is provided with an arc groove 12 corresponding to the supporting component 5, and the upper end of the supporting component 5 is abutted against the inner part of the arc groove 12, after the angle of the electronic device is adjusted, the electronic device can be supported in an auxiliary manner through the supporting component 5, so that welding deviation caused by shaking of the hinged part of the upper end of the lifting component 3 and the connecting block 4 is avoided to a certain extent; by arranging the fixing assembly 6 to comprise the first supporting plate 13 and the second supporting plate 14, symmetrically arranging the clamping blocks 19 at one side of the first supporting plate 13 opposite to the second supporting plate 14, inserting and fixing one group of the clamping blocks 19 into the rotary damper 15 through the connecting column 16, and rotatably connecting the other group of the clamping blocks 19 to one end of the first screw rod 18, when in actual welding, the electronic device can be rotated according to welding requirements, and the welding is facilitated.
Finally, it should be noted that: 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 or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a laser welding tool for electronic device, includes base (1) and fixed plate (2), its characterized in that: the upper end of the base (1) is rotatably provided with a lifting assembly (3), the lower end of the fixed plate (2) is fixedly welded with a connecting block (4), the connecting block (4) is arranged corresponding to the lifting assembly (3), the upper end of the lifting assembly (3) is hinged and fixed with the connecting block (4), the upper end of the base (1) is provided with a supporting assembly (5), the upper end of the supporting assembly (5) is abutted against the lower surface of the fixed plate (2), and the upper end of the fixed plate (2) is provided with a fixing assembly (6) for mounting an electronic device;
the lifting assembly (3) comprises a telescopic rod (7) and an insertion block (8), the insertion block (8) is fixedly welded at the upper end of the telescopic rod (7), a rotating bearing (9) is fixedly embedded in the upper surface of the base (1), the lower end of the telescopic rod (7) is fixedly inserted into the inner ring of the rotating bearing (9), and the insertion block (8) is hinged with the connecting block (4) through a pin (26);
the supporting assembly (5) comprises a spring column (10) and a top block (11), the top block (11) is arranged to be a spherical top block, the top block (11) is fixedly welded to the upper end of the spring column (10), an arc groove (12) corresponding to the top block (11) is formed in the lower end of the fixing plate (2), and the top block (11) abuts against the inner portion of the arc groove (12);
fixed subassembly (6) include first backup pad (13) and second backup pad (14), first backup pad (13) and second backup pad (14) symmetry set up, inlay on the lateral wall of first backup pad (13) and adorn and be fixed with rotary damper (15), the inside grafting of rotary damper (15) is fixed with spliced pole (16), set up threaded hole (17) on the lateral wall of second backup pad (14), the internal thread of threaded hole (17) is connected with first screw rod (18), the one end of spliced pole (16) and the one end of first screw rod (18) all are provided with clamp splice (19), and two sets of clamp splice (19) are located same level.
2. The laser welding jig for electronic devices according to claim 1, characterized in that: the telescopic rod (7) comprises a second screw rod (20) and a threaded sleeve (21), the second screw rod (20) is installed inside the threaded sleeve (21) in a threaded mode, and the threaded sleeve (21) is fixedly connected with the inner ring of the rotating bearing (9) in an inserted mode.
3. The laser welding jig for electronic devices according to claim 2, characterized in that: the outer wall of the threaded sleeve (21) is fixedly bonded with a rubber sleeve (25), and the rubber sleeve (25) is an elastic rubber sleeve with inclined stripes on the surface.
4. The laser welding jig for electronic devices according to claim 1, characterized in that: spring post (10) are including interior pole (22), outer tube (23) and compression spring (24), interior pole (22) slide and peg graft in the inside of outer tube (23), and the one end fixed connection of interior pole (22) in the one end of compression spring (24), the other end fixed connection in the interior bottom of outer tube (23) of compression spring (24), kicking block (11) fixed welding is in the upper end of interior pole (22).
5. The laser welding jig for electronic devices according to claim 1, characterized in that: two sets of first through-holes (27) have been seted up to the symmetry on the lateral wall of connecting block (4), seted up on the lateral wall of grafting block (8) and passed first through-hole (27) corresponding second through-hole (28), first through-hole (27) and second through-hole (28) are passed in proper order to the one end of pin (26).
6. The laser welding jig for electronic devices according to claim 1, characterized in that: the side wall of the base (1) is provided with a groove (29) for installing the base (1) on a working platform of laser welding equipment, and the groove (29) is an annular groove.
7. The laser welding jig for electronic devices according to claim 1, characterized in that: the clamp splice (19) sets up to the spill clamp splice, threaded connection has third screw rod (30) on clamp splice (19), the one end of third screw rod (30) is rotated and is connected with splint (31), the other end of first screw rod (18) and third screw rod (30) all is provided with knob (32).
8. The laser welding jig for electronic devices according to claim 1, characterized in that: the pin (26) is arranged to be a pin with a thread at one end, and the thread end of the pin (26) is in threaded connection with a nut used for limiting the pin (26).
9. The laser welding jig for electronic devices according to claim 1, characterized in that: two groups of telescopic rods (7) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911288176.0A CN110814550A (en) | 2019-12-15 | 2019-12-15 | Laser welding jig for electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911288176.0A CN110814550A (en) | 2019-12-15 | 2019-12-15 | Laser welding jig for electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110814550A true CN110814550A (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911288176.0A Pending CN110814550A (en) | 2019-12-15 | 2019-12-15 | Laser welding jig for electronic device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110814550A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171052A (en) * | 2020-10-10 | 2021-01-05 | 仪征常众汽车部件有限公司 | Multi-angle positioning device for laser cutting machining of plate |
| WO2021226808A1 (en) * | 2020-05-12 | 2021-11-18 | 南通科钛机器人系统有限公司 | Easy-to-install fixing fixture for welding robot |
| CN114405706A (en) * | 2022-02-08 | 2022-04-29 | 河南冠卿实业有限公司 | Adjustable window shielding device for paint spraying of building outer wall |
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| CN114405706A (en) * | 2022-02-08 | 2022-04-29 | 河南冠卿实业有限公司 | Adjustable window shielding device for paint spraying of building outer wall |
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Application publication date: 20200221 |