CN114406457A - Laser welding device capable of achieving automatic positioning - Google Patents
Laser welding device capable of achieving automatic positioning Download PDFInfo
- Publication number
- CN114406457A CN114406457A CN202111545185.0A CN202111545185A CN114406457A CN 114406457 A CN114406457 A CN 114406457A CN 202111545185 A CN202111545185 A CN 202111545185A CN 114406457 A CN114406457 A CN 114406457A
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- China
- Prior art keywords
- laser welding
- fixedly connected
- fixing
- rod
- clamping
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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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- 238000003466 welding Methods 0.000 title claims abstract description 78
- 239000000463 material Substances 0.000 abstract description 26
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Images
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
- B23K26/20—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
- 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
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to the technical field of laser welding, in particular to a laser welding device capable of realizing automatic positioning, which comprises a laser welding machine body, wherein a positioning structure is arranged on the laser welding machine body, the positioning structure comprises a fixed seat, the laser welding machine body is fixedly connected with the fixed seat, a lead screw is connected onto the fixed seat in a threaded manner, a clamping rod is rotatably connected onto the lead screw, the clamping rod is slidably connected with the laser welding machine body, a touch rod is slidably connected into the clamping rod, a sliding block is fixedly connected onto the touch rod, a first spring is fixedly connected between the sliding block and the clamping rod, a rubber plate is fixedly connected onto the touch rod, and a baffle is rotatably connected to the side end of the laser welding machine body; can be convenient for carry out the centre gripping to the material when using laser-beam welding machine fixed, still conveniently accomodate when not using moreover.
Description
Technical Field
The invention belongs to the technical field of laser welding, and particularly relates to a laser welding device capable of realizing automatic positioning.
Background
In laser welding, high-energy laser pulses are used for locally heating materials in micro-areas, energy radiated by laser is diffused into the materials through heat conduction, and the materials are melted to form a specific molten pool. The novel welding mode is mainly used for welding thin-wall materials and precision parts, and spot welding, butt welding, stitch welding, seal welding and the like can be realized.
When using laser-beam welding machine to weld, generally put the material on the workstation, then handheld laser-beam welding machine's soldered connection welds, but when there is not the workstation in the open air, directly manually carry out the centre gripping and easily hand not hard up when the welding to lead to the deviation to appear in welded position, influence welded efficiency and quality.
Disclosure of Invention
The invention aims to solve the problems and provide a laser welding device capable of realizing automatic positioning, which can be used for conveniently clamping and fixing materials when a laser welding machine is used and is also convenient to store when the laser welding machine is not used.
The invention realizes the purpose through the following technical scheme:
the utility model provides a can realize automatic positioning laser welding device, includes the laser-beam welding machine body, install location structure on the laser-beam welding machine body, location structure includes the fixing base, fixedly connected with fixing base on the laser-beam welding machine body, threaded connection has the lead screw on the fixing base, it is connected with the clamping bar to rotate on the lead screw, clamping bar and laser-beam welding machine body sliding connection, sliding connection has the feeler lever to in the clamping bar, to fixedly connected with slider on the feeler lever, the first spring of fixedly connected with between slider and the clamping bar, to fixedly connected with rubber slab on the feeler lever, laser-beam welding machine body side rotates and is connected with the baffle.
Preferably, the cross section of the interference rod is of a T-shaped structure, and the sliding block is connected with the clamping rod in a sliding manner.
Preferably, the cross section of the side end of the rubber plate is of an arc-shaped structure, and the baffle is of a concave structure.
Preferably, a limiting rod is fixedly connected in the clamping rod, and the limiting rod is connected with the sliding block in a sliding manner.
Preferably, the clamping rod is fixedly connected with a guide rod, and the guide rod is connected with the fixed seat in a sliding manner.
Preferably, the baffle is fixedly connected with a fixing sleeve, the fixing sleeve is internally and slidably connected with a rotating handle, the fixing sleeve is internally and fixedly connected with a protrusion, and the protrusion and the rotating handle are abutted.
Preferably, the rotating handle is fixedly connected with a fixing block, a fixing groove is formed in the screw rod, and the fixing block is clamped with the fixing groove.
Preferably, the baffle is provided with a fixing structure, the fixing structure comprises a fixing column, the baffle is fixedly connected with the fixing column, the laser welding machine body is provided with a groove, and the fixing column is clamped with the groove.
Preferably, a clamping block is connected in the baffle in a sliding mode, a second spring is fixedly connected between the clamping block and the baffle, a clamping groove is formed in the laser welding machine body, the clamping block is clamped with the clamping groove, and a push plate is fixedly connected to the clamping block.
Preferably, a fixing rod is fixedly connected in the baffle, and the fixing rod is connected with the clamping block in a sliding manner.
The invention has the beneficial effects that: when the laser welding machine body is used for welding, the fixed seat is fixedly connected to the laser welding machine body, and the lead screw is in threaded connection with the fixed seat, so that the lead screw can be rotated to drive the clamping rod connected with the lead screw in a rotating manner to slide, so that the adjustment can be carried out according to the width of different materials, and the clamping of the materials with different widths can be conveniently carried out through the clamping rod, the touch rod is connected in the clamping rod in a sliding manner, and the sliding block is fixedly connected to the touch rod, so that the touch rod can be driven to slide to clamp the materials placed in the clamping rod through the first spring fixed between the sliding block and the clamping rod, the welding position deviation caused by the sliding of the materials during welding can be prevented, the materials to be welded can be better clamped through the rubber plate fixed at the bottom end of the touch rod, and the clamping rod can be protected through the baffle rotationally connected with the laser welding machine body, therefore, the material can be clamped conveniently when no workbench is arranged, and the material can be welded conveniently.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the part A shown in FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 1;
FIG. 4 is an enlarged view of the portion C shown in FIG. 1;
FIG. 5 is a schematic view showing a coupling structure of the clamping bar and the interference bar according to the present invention;
fig. 6 is a schematic view of a connection structure of the latch and the second spring according to the present invention.
Shown in the figure: 1. a laser welder body; 2. a positioning structure; 201. a fixed seat; 202. a screw rod; 203. a clamping bar; 204. a touch bar; 205. a slider; 206. a first spring; 207. a rubber plate; 208. a limiting rod; 209. a guide bar; 210. a baffle plate; 211. turning a handle; 212. a fixed block; 213. fixing grooves; 214. fixing a sleeve; 215. a protrusion; 3. a fixed structure; 301. fixing a column; 302. a groove; 303. a clamping block; 304. a second spring; 305. a card slot; 306. pushing the plate; 307. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-6, an embodiment of the invention provides a laser welding device capable of achieving automatic positioning, which includes a laser welding machine body 1, a positioning structure 2 is mounted on the laser welding machine body 1, the positioning structure 2 includes a fixing seat 201, the fixing seat 201 is fixedly connected to the laser welding machine body 1, a lead screw 202 is connected to the fixing seat 201 in a threaded manner, a clamping rod 203 is rotatably connected to the lead screw 202, the clamping rod 203 is slidably connected to the laser welding machine body 1, a touch rod 204 is slidably connected to the clamping rod 203, a sliding block 205 is fixedly connected to the touch rod 204, a first spring 206 is fixedly connected between the sliding block 205 and the clamping rod 203, a rubber plate 207 is fixedly connected to the touch rod 204, and a baffle 210 is rotatably connected to a side end of the laser welding machine body 1. In this embodiment, when using laser-beam welding machine body 1 to weld, because fixedly connected with fixing base 201 on laser-beam welding machine body 1, and there is lead screw 202 at fixing base 201 internal thread connection, consequently, it can drive the clamping bar 203 of rotating the connection with lead screw 202 to slide to rotate lead screw 202, thereby can adjust according to the width without the material, be convenient for carry out the centre gripping to the material of different width through clamping bar 203, because sliding connection has the conflict pole 204 in clamping bar 203, and fixedly connected with slider 205 on conflict pole 204, consequently, through fixing the first spring 206 between slider 205 and clamping bar 203, can drive to conflict pole 204 and slide and carry out the centre gripping to the material of placing in clamping bar 203, prevent that the material from sliding when the welding from causing welding position to appear the deviation.
Referring to fig. 1-6, the cross section of the touch bar 204 is a T-shaped structure, so as to facilitate the touch of the material to be welded by the touch bar 204, and the sliding block 205 is slidably connected to the clamping bar 203, so as to facilitate the sliding of the touch bar 204 in the clamping bar 203. Rubber slab 207 side cross-section is circular-arc structure to conveniently pack the material into rubber slab 207 bottom, baffle 210 is concave shape structure, thereby conveniently accomodate when need not carry out the centre gripping. The limiting rod 208 is fixedly connected in the clamping rod 203, and the limiting rod 208 is connected with the sliding block 205 in a sliding manner, so that the sliding block 205 can be prevented from inclining during sliding through the limiting rod 208, and the effect of directional sliding is achieved.
In this embodiment, the guide rod 209 is fixedly connected to the clamping rod 203, and the guide rod 209 is slidably connected to the fixing base 201, so that the clamping rod 203 can be prevented from tilting during sliding, and the effect of guiding the clamping rod 203 to slide is achieved.
Referring to fig. 1-6, a fixing sleeve 214 is fixedly connected to the baffle 210, a rotating handle 211 is slidably connected to the fixing sleeve 214, so that the rotating handle 211 can be accommodated, and the effect of preventing the rotating handle 211 from being lost is achieved, a protrusion 215 is fixedly connected to the fixing sleeve 214, and the protrusion 215 abuts against the rotating handle 211, so that the rotating handle 211 can be fixed, and the rotating handle 211 is prevented from falling off from the fixing sleeve 214. The fixing block 212 is fixedly connected to the rotating handle 211, the fixing groove 213 is formed in the screw rod 202, and the fixing block 212 is clamped with the fixing groove 213, so that the baffle 210 can be fixed through clamping of the fixing block 212 and the fixing groove 213, and the effect of limiting and fixing is achieved.
Referring to fig. 1 to 6, the baffle 210 is provided with a fixing structure 3, the fixing structure 3 includes a fixing post 301, the baffle 210 is fixedly connected with the fixing post 301, the laser welding machine body 1 is provided with a groove 302, and the fixing post 301 and the groove 302 are engaged with each other, so that the baffle 210 can be simply positioned. Sliding connection has fixture block 303 in baffle 210, fixedly connected with second spring 304 between fixture block 303 and the baffle 210, is equipped with draw-in groove 305 on the laser welding machine body 1, fixture block 303 and draw-in groove 305 block, and fixedly connected with push pedal 306 on the fixture block 303, consequently can fix baffle 210 through fixture block 303 and draw-in groove 305 block, prevents that baffle 210 autogiration from opening when removing laser-beam welding machine body 1. The fixing rod 307 is fixedly connected in the baffle 210, and the fixing rod 307 is slidably connected with the fixture block 303, so that the fixture block 303 can be prevented from inclining during sliding through the fixing rod 307, and the effect of fixed sliding is achieved.
When the invention is used, when the laser welding machine body 1 is used for welding, the fixed seat 201 is fixedly connected on the laser welding machine body 1, and the screw rod 202 is connected in the fixed seat 201 in a threaded manner, so that the screw rod 202 can be rotated to drive the clamping rod 203 which is rotatably connected with the screw rod 202 to slide, thereby being capable of adjusting according to the width of the different materials, being convenient for clamping the materials with different widths through the clamping rod 203, because the touch rod 204 is connected in the clamping rod 203 in a sliding manner, and the slide block 205 is fixedly connected on the touch rod 204, the touch rod 204 can be driven to slide to clamp the materials which are arranged in the clamping rod 203 through the first spring 206 which is fixed between the slide block 205 and the clamping rod 203, the welding position deviation caused by the sliding of the materials during welding can be prevented, the materials which need to be welded can be better clamped through the rubber plate 207 which is fixed at the bottom end of the touch rod 204, the clamping bar 203 can be protected by the baffle 210 which is rotationally connected with the laser welding machine body 1, so that the clamping bar 203 can be conveniently clamped when no workbench is arranged, the material can be conveniently welded, the slide block 205 can be prevented from inclining when sliding through the sliding connection of the limiting rod 208 and the slide block 205 which are fixed in the clamping bar 203, the clamping bar 203 can be prevented from inclining when sliding through the sliding connection of the guide rod 209 and the fixed seat 201 which are fixed on the clamping bar 203, the rotating handle 211 is detachably linked in the baffle 210, the fixed block 212 is fixedly connected on the rotating handle 211, so that the screw rod 202 can be conveniently rotated after the fixed block 212 is clamped with the fixed groove 213 which is arranged on the screw rod 202, the fixed sleeve 214 is fixedly connected on the baffle 210, and the fixed sleeve 214 is slidably connected with the rotating handle 211, so that the rotating handle 211 can be fixed through the bulge 215 which is fixed in the fixed sleeve 214, because fixed column 301 fixed on baffle 210 is blocked with establish the recess 302 block on laser-beam welding machine body 1, can simply fix baffle 210, because sliding connection has fixture block 303 in baffle 210, consequently can fix baffle 210 through establishing draw-in groove 305 and the fixture block 303 block on laser-beam welding machine body 1, second spring 304 through fixing 303 on the fixture block can make more firm of fixture block 303 and draw-in groove 305 block, through fixing pole 307 and the fixture block 303 sliding connection in baffle 210, can prevent that fixture block 303 from inclining when sliding.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a can realize automatic positioning laser welding device, includes laser welding machine body (1), its characterized in that: install location structure (2) on laser-beam welding machine body (1), location structure (2) include fixing base (201), fixedly connected with fixing base (201) on laser-beam welding machine body (1), threaded connection has lead screw (202) on fixing base (201), it is connected with clamping bar (203) to rotate on lead screw (202), clamping bar (203) and laser-beam welding machine body (1) sliding connection, sliding connection has in clamping bar (203) to touch pole (204), fixedly connected with slider (205) on touch pole (204), first spring (206) of fixedly connected with between slider (205) and clamping bar (203), fixedly connected with rubber slab (207) on touch pole (204), laser-beam welding machine body (1) side rotates and is connected with baffle (210).
2. The laser welding device capable of realizing automatic positioning according to claim 1, characterized in that: the cross section of the contact rod (204) is of a T-shaped structure, and the sliding block (205) is connected with the clamping rod (203) in a sliding mode.
3. The laser welding device capable of realizing automatic positioning according to claim 1, characterized in that: the cross section of the side end of the rubber plate (207) is of an arc-shaped structure, and the baffle (210) is of a concave structure.
4. The laser welding device capable of realizing automatic positioning according to claim 1, characterized in that: the clamping rod (203) is internally and fixedly connected with a limiting rod (208), and the limiting rod (208) is in sliding connection with the sliding block (205).
5. The laser welding device capable of realizing automatic positioning according to claim 1, characterized in that: the clamping rod (203) is fixedly connected with a guide rod (209), and the guide rod (209) is connected with the fixed seat (201) in a sliding mode.
6. The laser welding device capable of realizing automatic positioning according to claim 1, characterized in that: fixed cover (214) of fixedly connected with on baffle (210), sliding connection has in fixed cover (214) changes handle (211), fixed cover (214) internal fixation is connected with arch (215), arch (215) contradict with changeing handle (211).
7. The laser welding device capable of realizing automatic positioning according to claim 6, wherein: the rotating handle (211) is fixedly connected with a fixing block (212), a fixing groove (213) is formed in the screw rod (202), and the fixing block (212) is clamped with the fixing groove (213).
8. The laser welding device capable of realizing automatic positioning according to claim 1, characterized in that: the laser welding machine is characterized in that a fixing structure (3) is mounted on the baffle (210), the fixing structure (3) comprises a fixing column (301), the baffle (210) is fixedly connected with the fixing column (301), a groove (302) is formed in the laser welding machine body (1), and the fixing column (301) is clamped with the groove (302).
9. The laser welding device capable of realizing automatic positioning according to claim 1, characterized in that: a clamping block (303) is connected to the baffle (210) in a sliding mode, a second spring (304) is fixedly connected between the clamping block (303) and the baffle (210), a clamping groove (305) is formed in the laser welding machine body (1), the clamping block (303) is clamped with the clamping groove (305), and a push plate (306) is fixedly connected to the clamping block (303).
10. The laser welding device capable of realizing automatic positioning according to claim 9, wherein: a fixing rod (307) is fixedly connected in the baffle (210), and the fixing rod (307) is connected with the clamping block (303) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111545185.0A CN114406457A (en) | 2021-12-15 | 2021-12-15 | Laser welding device capable of achieving automatic positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111545185.0A CN114406457A (en) | 2021-12-15 | 2021-12-15 | Laser welding device capable of achieving automatic positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114406457A true CN114406457A (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111545185.0A Pending CN114406457A (en) | 2021-12-15 | 2021-12-15 | Laser welding device capable of achieving automatic positioning |
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| CN (1) | CN114406457A (en) |
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| CN107225526A (en) * | 2017-08-01 | 2017-10-03 | 安徽省鑫林电器科技有限公司 | A kind of fixing device of TV set power maintenance |
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| CN210416801U (en) * | 2019-07-31 | 2020-04-28 | 苏州大学 | Anti-falling moving trolley |
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