CN113649753A - Clamp for laser welding - Google Patents
Clamp for laser welding Download PDFInfo
- Publication number
- CN113649753A CN113649753A CN202111112994.2A CN202111112994A CN113649753A CN 113649753 A CN113649753 A CN 113649753A CN 202111112994 A CN202111112994 A CN 202111112994A CN 113649753 A CN113649753 A CN 113649753A
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- CN
- China
- Prior art keywords
- supporting
- fixed
- plate
- welding
- hydraulic cylinder
- Prior art date
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 95
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 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
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The invention relates to a clamp for laser welding, which comprises a workbench, a support table fixed at the top of the workbench, a limiting part arranged on one side of the support table, and two moving parts fixed on the peripheral side of the support table, wherein the limiting part is arranged on the top of the support table; the moving part comprises a sliding table and a driving part fixed at the top of the sliding table, and the supporting part supports the bottom of the welding object so as to push and adjust the position of the welding object. According to the clamp for laser welding, the two groups of supporting tables are arranged, so that the bottoms of the two ends of a welding object can be supported, one side of the welding part is extruded and limited through the limiting part, the welding object is enabled to be tightly attached to the side wall of the positioning plate, the welding object can be fixed, the supporting part is driven to rotate through the driving part, the whole welding object can be integrally supported, the welding object can be integrally pushed after being supported, the supported welding object can turn over along with the side, and the welding object can be welded in a state of turning over the side.
Description
Technical Field
The invention relates to the field of laser welding, in particular to a clamp for laser welding.
Background
At chinese patent application 202021126682.8, a show cupboard support anchor clamps for laser welding is disclosed, it equips the unit technique to relate to the laser instrument and process greatly, including a supporting bench, two lead screw drive mechanisms are installed to a supporting bench's top both sides, stop gear is installed on two lead screw drive mechanisms's slider top, two stop gear's lead screw one end all alternates and is connected with first belt pulley, the first pivot with a supporting bench one side fixed connection is installed through the second fixed disk in one of them first belt pulley's bottom, the third pivot with a supporting bench one side fixed connection is installed through the second fixed disk in the bottom of another belt pulley, first pivot and third pivot all alternate with the second belt pulley and are connected, this utility model's beneficial effect is: through two screw drive mechanisms on the top end of the supporting table, workpieces at different positions can be clamped conveniently, and through two limiting mechanisms on the top end of the screw drive mechanisms, the device can adapt to workpieces of different sizes to a great extent.
The clamp for laser welding has the following defects: when clamping the laser welding object, the whole position of the laser welding object is not convenient to adjust, and the welding object is difficult to rotate and clamp.
Disclosure of Invention
The invention aims to provide a clamp for laser welding.
In order to solve the technical problem, the invention provides a clamp for laser welding, which comprises a workbench, a support table fixed on the top of the workbench, a limiting part arranged on one side of the support table, and two moving parts fixed on the peripheral side of the support table; the moving part comprises a sliding table and a driving part fixed to the top of the sliding table, and a supporting part hinged to one side of the driving part, the supporting part is L-shaped, the driving part pushes the supporting part to wind the driving part, and the supporting part supports the bottom of a welding object to push and adjust the position of the welding object.
Further, the supporting part comprises a supporting side plate hinged to one side of the driving part, a supporting bottom plate fixed to the bottom of the supporting side plate, and a supporting rod fixed to the top of the supporting side plate; the internally mounted of supporting baseplate has the first roll pole of a plurality of, one side of supporting the curb plate is provided with a plurality of second roll poles, wherein the drive division drive supporting baseplate holds up the back with the welding thing bottom, the bottom of welding thing with first dwang contact, the lateral wall with the contact of second dwang to make the welding thing rotate.
Further, a sliding block is fixed at the top of the sliding table, and the driving part is fixed at the top of the sliding block; and a first hydraulic cylinder is fixed on one side of the sliding block.
Furthermore, the drive portion includes the second hydraulic cylinder and fixes the backup pad at slider top, and one side of backup pad articulates there is articulated horizontal pole, the second hydraulic cylinder is fixed one side of backup pad, just the push rod of second hydraulic cylinder articulates the bottom of supporting curb plate one side the second hydraulic cylinder is suitable for the promotion the support curb plate around the endpoint of articulated horizontal pole rotates.
Further, one side of supporting the curb plate is fixed with flexible groove, the inside in flexible groove is fixed with expanding spring, the telescopic tube is installed to one side in flexible groove, and one side of telescopic tube is fixed the top of one side of second dwang, wherein the welding thing contact behind the second dwang, the second dwang promotes the telescopic tube and removes to flexible inslot portion.
Furthermore, a fixing head is arranged on one side, which is fixed with the holding head, of the top of the holding rod, and a rubber head is sleeved on the outer surface of the fixing head.
Furthermore, the top of the support table is connected with a mobile station in a sliding manner, a positioning groove is formed in the middle of the mobile station, and a slope is arranged on the inner bottom wall of the positioning groove; when the support bottom plate supports the bottom of the welding object, the bottom of the support bottom plate is in parallel contact with the slope, and when the support bottom plate is in a position parallel to the top of the mounting groove, the first hydraulic cylinder is pushed to be suitable for moving the top welding object integrally.
Furthermore, the limiting part comprises a third hydraulic cylinder, and a limiting plate is fixed on one side of the third hydraulic cylinder.
Furthermore, a positioning plate is fixed between the sliding table and the supporting table.
The fixture for laser welding has the beneficial effects that the two groups of supporting tables are arranged, so that the bottoms of two ends of a welding object can be supported, one side of the welding part is extruded and limited through the limiting parts, the welding object is tightly attached to the side wall of the positioning plate, the welding object can be fixed, the supporting part is driven to rotate through the driving part, the whole welding object can be supported integrally, the welding object can be pushed integrally after being supported, and the supported welding object can turn over along with the side, so that the welding object can be welded in a side-turned state.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of a preferred embodiment of the present invention;
FIG. 2 is a perspective view of a preferred embodiment of the moving part of the present invention;
FIG. 3 is a schematic elevational sectional view of a preferred embodiment of the support side panel of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a perspective view of a preferred embodiment of the support base of the present invention;
figure 6 is a perspective view of a preferred embodiment of the support table of the present invention;
figure 7 is a perspective view of a preferred embodiment of the holding rod of the present invention.
In the figure:
1. a work table;
2. a support table; 21. a mobile station; 22. positioning a groove; 23. a slope;
3. a limiting part; 31. a third hydraulic cylinder; 32. a limiting plate;
4. a moving part; 41. a sliding table; 411. a slider; 412. a first hydraulic cylinder; 42. a drive section; 421. a second hydraulic cylinder; 422. a support plate; 423. a hinged cross bar; 43. a support part; 431. supporting the side plates; 4311. A second roll bar; 4312. a telescopic groove; 4313. a tension spring; 4314. extending the sleeve; 432. a support base plate; 4321. a first roll bar; 44. a holding rod; 441. a fixed head; 442. a rubber head;
5. and (7) positioning the plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-7, the clamp for laser welding of the present invention comprises a worktable 1, a support table 2 fixed on the top of the worktable 1, and a limiting part 3 installed on one side of the support table 2, wherein a positioning plate 5 and two moving parts 4 fixed on the periphery of the support table 2 are fixed in the middle of the sliding table 41 and the support table 2; the moving part 4 comprises a sliding table 41, a driving part 42 fixed to the top of the sliding table 41, and a supporting part 43 hinged to one side of the driving part 42, wherein the supporting part 43 is arranged in an L shape, the driving part 42 pushes the supporting part 43 to wind the driving part 42, and the supporting part 43 supports the bottom of a welding object to push and adjust the position of the welding object.
This kind of anchor clamps for laser welding are through setting up two sets of brace tables 2, make can support the bottom at welding object both ends, then come to extrude spacingly to one side of welding part through spacing portion 3 that sets up, make the welding object hug closely the lateral wall of locating plate 5, make can fix the welding object, and hold up portion 43 through setting up the drive of drive division 42 drive and rotate, make and wholly hold up whole welding object, make and to promote the welding object wholly after holding up, the welding object after holding up can be followed and turned on one's side, make can weld the state after the welding object turns on one's side.
The supporting part 43 comprises a supporting side plate 431 hinged on one side of the driving part 42, a supporting bottom plate 432 fixed at the bottom of the supporting side plate 431, and a supporting rod 44 fixed at the top of the supporting side plate 431; the internally mounted of supporting baseplate 432 has a plurality of first rolling pole 4321, one side of supporting curb plate 431 is provided with a plurality of second rolling poles 4311, wherein drive portion 42 drives supporting baseplate 432 holds up the back with the welding thing bottom, the bottom of welding thing with first dwang contact, the lateral wall with the contact of second dwang to make the welding thing rotate.
Through setting up the supporting side board 431, the supporting side board 431 is fixed with supporting baseplate 432 mutually in L shape, supporting baseplate 432 can directly hold up the welding part from the bottom, and the second rolling pole 4311 through supporting side board 431 and the first rolling pole 4321 of the internally mounted who props the baseplate contact with the welding, make and to promote the welding and slide, and all set up the drum pole in both sides, can improve sliding effect, simultaneously when the welding is held up, because supporting baseplate 432 is not at same horizontal plane with a supporting bench 2, make the welding rotate naturally, and its lateral wall is supported by second rolling pole 4311, make to follow the rotation to the welding part by a small margin.
A sliding block 411 is fixed on the top of the sliding table 41, and the driving part 42 is fixed on the top of the sliding block 411; a first hydraulic cylinder 412 is fixed to one side of the slider 411.
The sliding block 411 can slide on the top of the sliding table 41, and the first hydraulic cylinder 412 is used to push the sliding block 411 to move, so that the driving part 42 fixed on the top of the sliding block 411 can be driven to move along the sliding table 41 as a whole.
The driving part 42 comprises a second hydraulic cylinder 421 and a supporting plate 422 fixed on the top of the sliding block 411, one side of the supporting plate 422 is hinged with a hinged cross bar 423, the second hydraulic cylinder 421 is fixed on one side of the supporting plate 422, a push rod of the second hydraulic cylinder 421 is hinged on the bottom of one side of the supporting side plate 431, and the second hydraulic cylinder 421 is suitable for pushing the supporting side plate 431 to rotate around one end point of the hinged cross bar 423.
The top of one side of the supporting side plate 431 is connected by a hinge cross bar 423 provided at the top of the supporting plate 422, and then the bottom of the supporting side plate 431 is pushed by a second hydraulic cylinder 421 to move so that the supporting side plate 431 rotates about one end point of the hinge cross bar 423.
One side of the supporting side plate 431 is fixed with a telescopic groove 4312, the inside of the telescopic groove 4312 is fixed with a telescopic spring 4313, one side of the telescopic groove 4312 is provided with a telescopic sleeve 4314, one side of the telescopic sleeve is fixed at the top of one side of the second rotating rod, wherein a welding object is contacted with the second rotating rod, and the second rotating rod pushes the telescopic sleeve to move towards the inside of the telescopic groove 4312.
Through the side-mounting telescope tube at telescopic groove 4312, telescope tube extrusion expanding spring 4313 removes in telescopic groove 4312's inside, can extrude the dwang after the welding contacts the second dwang, and second dwang extrusion telescope tube and expanding spring 4313 remove to telescopic groove 4312 inside this moment to make and to slow down the striking of welding thing to the second telescopic link, make and to protect the second dwang.
A fixing head 441 is arranged on one side of the top of the supporting rod 44, on which the supporting head is fixed, and a rubber head 442 is sleeved on the outer surface of the fixing head 441.
Through the support pole 44 that sets up, support and support curb plate 431 mutually perpendicular, when second hydraulic cylinder 421 contracts completely, support the top of the direct joint welding thing of pole 44, carry on spacingly to the top of welding thing, and contact with the welding thing through the rubber head 442 that sets up, prevent to damage the welding thing when fixed, when welded welding thing needs the top to be fixed, can pull down rubber head 442, directly insert fixed head 441 in the welding thing fixed orifices and fix, make fixed effect better.
The top of the support table 2 is slidably connected with a mobile table 21, a positioning groove 22 is formed in the middle of the mobile table 21, and a slope 23 is formed in the inner bottom wall of the positioning groove 22; when the support base plate 432 holds the bottom of the weld, the bottom of the support base plate 432 is in parallel contact with the slope 23, wherein pushing the first hydraulic cylinder 412 is adapted to move the top weld as a whole when the support base plate 432 is in a position parallel to the moving table 21.
Through setting up the slide table, when can making the welding support, make the welding whole movable, when supporting baseplate 432 holds up the welding bottom, the bottom of supporting baseplate 432 with slope 23 parallel contact makes can support the supporting baseplate 432 bottom, when supporting baseplate 432 is in with constant head tank 22 parallel position, starts first hydraulic cylinder 412, first hydraulic cylinder 412 pulling supporting baseplate 432 looks one side and removes to supporting baseplate 432 can drive the slide table and simultaneously looks one side and remove, realizes can moving welding whole.
The limiting part 3 comprises a third hydraulic cylinder 31, and a limiting plate 32 is fixed on one side of the third hydraulic cylinder 31.
When fixing the welding object, the third hydraulic cylinder 31 is started to push the fixing plate to press one side of the welding object, so that the other side of the welding object is tightly attached to the positioning plate 5, and the two sides of the welding object can be fixed.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A clamp for laser welding comprises a workbench and is characterized by further comprising a support table fixed on the top of the workbench, a limiting part arranged on one side of the support table and two moving parts fixed on the periphery of the support table;
the moving part comprises a sliding table, a driving part fixed at the top of the sliding table and a supporting part hinged to one side of the driving part, and the supporting part is arranged in an L shape, wherein
When the driving part pushes the supporting part to rotate around the driving part, the supporting part supports the bottom of the welding object so as to push and adjust the position of the welding object.
2. The jig for laser welding according to claim 1, wherein,
the supporting part comprises a supporting side plate hinged to one side of the driving part, a supporting bottom plate fixed to the bottom of the supporting side plate, and a supporting rod fixed to the top of the supporting side plate;
a plurality of first rolling rods are arranged in the supporting bottom plate,
one side of the supporting side plate is provided with a plurality of second rolling rods, wherein
The drive division drive supporting baseplate holds up the back with the welding thing bottom, the bottom of welding thing with first dwang contact, the lateral wall with the contact of second dwang to make the welding thing rotate.
3. The jig for laser welding according to claim 2, wherein,
a sliding block is fixed at the top of the sliding table, and the driving part is fixed at the top of the sliding block;
and a first hydraulic cylinder is fixed on one side of the sliding block.
4. The jig for laser welding according to claim 3, wherein,
the driving part comprises a second hydraulic cylinder and a supporting plate fixed on the top of the sliding block, an
A hinged cross rod is hinged to one side of the supporting plate, the second hydraulic cylinder is fixed to one side of the supporting plate, and a push rod of the second hydraulic cylinder is hinged to the bottom of one side of the supporting side plate;
the second hydraulic cylinder is suitable for pushing the supporting side plate to rotate around one end point of the hinged cross rod.
5. The jig for laser welding according to claim 4, wherein,
one side of the supporting side plate is fixed with a telescopic groove, a telescopic spring is fixed in the telescopic groove, one side of the telescopic groove is provided with a telescopic sleeve, and
one side of the telescopic sleeve is fixed on the top of one side of the second rotating rod, wherein
The welding object contacts behind the second dwang, the second dwang promotes telescopic sleeve to inside the flexible inslot and removes.
6. The jig for laser welding according to claim 5, wherein,
a fixing head is arranged on one side, fixed with the holding head, of the top of the holding rod, and a rubber head is sleeved on the outer surface of the fixing head.
7. The jig for laser welding according to claim 6,
the top of the supporting table is connected with a mobile station in a sliding way, a positioning groove is arranged at the middle position of the mobile station, and
the inner bottom wall of the positioning groove is provided with a slope;
when the support bottom plate holds the bottom of the welding object, the bottom of the support bottom plate is in parallel contact with the slope, wherein
When the supporting bottom plate is in a position parallel to the top of the mounting groove, the first hydraulic cylinder is pushed to be suitable for moving the top welding object integrally.
8. The jig for laser welding according to claim 7,
the limiting part comprises a third hydraulic cylinder, and a limiting plate is fixed to one side of the third hydraulic cylinder.
9. The jig for laser welding according to claim 8, wherein,
and a positioning plate is fixed between the sliding table and the supporting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111112994.2A CN113649753A (en) | 2021-09-23 | 2021-09-23 | Clamp for laser welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111112994.2A CN113649753A (en) | 2021-09-23 | 2021-09-23 | Clamp for laser welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113649753A true CN113649753A (en) | 2021-11-16 |
Family
ID=78494200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111112994.2A Pending CN113649753A (en) | 2021-09-23 | 2021-09-23 | Clamp for laser welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113649753A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212761770U (en) * | 2020-06-17 | 2021-03-23 | 广东晟麟展览展示工程有限公司 | Clamp for laser welding of display cabinet bracket |
| CN212918190U (en) * | 2019-12-18 | 2021-04-09 | 南京珂亿智能装备有限公司 | Welding fixture for automobile left and right side wall plate assembly |
| CN113275806A (en) * | 2021-06-30 | 2021-08-20 | 重庆大东汽车配件有限公司 | Welding conveying line |
-
2021
- 2021-09-23 CN CN202111112994.2A patent/CN113649753A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212918190U (en) * | 2019-12-18 | 2021-04-09 | 南京珂亿智能装备有限公司 | Welding fixture for automobile left and right side wall plate assembly |
| CN212761770U (en) * | 2020-06-17 | 2021-03-23 | 广东晟麟展览展示工程有限公司 | Clamp for laser welding of display cabinet bracket |
| CN113275806A (en) * | 2021-06-30 | 2021-08-20 | 重庆大东汽车配件有限公司 | Welding conveying line |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211116 |
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| RJ01 | Rejection of invention patent application after publication |