CN117206721A - Be used for laser precision welding's clamp that compresses tightly - Google Patents
Be used for laser precision welding's clamp that compresses tightly Download PDFInfo
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- CN117206721A CN117206721A CN202311371484.6A CN202311371484A CN117206721A CN 117206721 A CN117206721 A CN 117206721A CN 202311371484 A CN202311371484 A CN 202311371484A CN 117206721 A CN117206721 A CN 117206721A
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- precision welding
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- 238000003466 welding Methods 0.000 title claims abstract description 46
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 20
- 210000003437 trachea Anatomy 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000005056 compaction Methods 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 206010066054 Dysmorphism Diseases 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The invention relates to the technical field of clamps, and discloses a compression clamp for laser precision welding, which solves the problems that the existing compression clamp for laser precision welding is difficult to adapt to the compression work of a special-shaped workpiece, and the driving dust removal work needs to be completed in steps, so that time is consumed, and the efficiency is low. According to the invention, through the rotating rod, the connecting plate, the telescopic rod and the pressing plate, a worker grabs the connecting plate to rotate to drive the rotating rod to rotate above the workpiece, the first salient point and the second salient point are mutually contacted and extruded to fix the workpiece, so that the pressing plate is firstly contacted with the surface of the special-shaped workpiece, the telescopic rod is self-adaptively telescopic according to different inclined plane heights and cambered surface heights, the pressing plate is enabled to always compress the workpiece, the flexibility is high, the stability is improved, and the welding quality is ensured.
Description
Technical Field
The invention relates to the technical field of clamps, in particular to a compression clamp for laser precision welding.
Background
The laser welding is a high-efficiency precise welding method which uses a laser beam with high energy density as a heat source, the welding process belongs to heat conduction, namely, the surface heat is diffused to the inside through heat conduction, the workpiece is melted by controlling parameters such as the width, the energy, the peak power, the repetition frequency and the like of laser pulse, however, the workpiece in a clamp placing groove often moves in the laser precise welding process, so that the welding work fails, and a pressing clamp for the laser precise welding is required to limit the workpiece.
The existing compact fixture compact heap that is used for laser precision welding sets up to the rectangle, the design of compact heap is inconvenient to adapt to the shape or the size difference of dysmorphism work piece, lead to the inconvenient correct fixation of compact heap and spacing work piece, this can produce negative effect to stability and precision in the welding process, need the staff to dismantle the compact heap to the bolt and change the compact heap that sets up for the dysmorphism work piece, the bolt is dismantled and is changed and is spent time, and to when dysmorphism work piece and plane work piece alternately carry out laser welding, need frequent change, waste time and energy, increase staff's amount of labour, perhaps need purchase another compact fixture and compress tightly work to the dysmorphism work piece, increase cost, drag slow holistic work progress, the suitability is poor with the flexibility.
Aiming at the problems, innovative design is carried out on the basis of the original pressing clamp for laser precision welding.
Disclosure of Invention
The invention aims to provide a compression clamp for laser precision welding, which adopts the device to work, so that the problems that the existing compression clamp for laser precision welding is difficult to be suitable for the compression work of a special-shaped workpiece, the driving dust removal work needs to be completed in steps, time is consumed and the efficiency is low are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a compress tightly anchor clamps for laser precision welding, includes the anchor clamps main part, sets up the standing groove at anchor clamps main part surface, sets up the backup pad in anchor clamps main part four corners, sets up the bottom plate in the backup pad bottom, sets up the cylinder at the bottom plate top surface, sets up the connection shell at the cylinder output, sets up riser in connection shell one end to and set up the compact heap in riser one end, the one end of compact heap is provided with the dust removal structure that is used for work piece welded part clearance dust, the other end of compact heap is provided with the limit structure that is used for compressing tightly special-shaped work piece, the top of riser is provided with the steering structure that is used for limit structure to adjust the direction;
the steering structure comprises a groove arranged at the top end of the vertical plate, a rotating rod movably connected to one end of the groove, and a connecting plate arranged at one end of the rotating rod;
the limit structure comprises a telescopic rod arranged on one side of the connecting plate, and a pressing plate arranged at the output end of the telescopic rod, wherein the pressing plate is contacted with the surface of the special-shaped workpiece.
Further, the inside of compact heap has offered the pole groove, and the bull stick runs through in the pole groove, and the surface of bull stick is provided with bump one, and bump one is the rubber material, and bump equidistant distribution has the multiunit.
Further, a second bump is arranged in the groove, a plurality of groups of bumps are arranged at equal intervals, and the first bump and the second bump are distributed in a staggered mode.
Further, the dust removing structure comprises an air bag arranged at the bottom end of the compression block, and metal powder and an oxidant are stored in the air bag to perform oxidation reaction, so that a large amount of gas is generated to charge the air bag.
Further, the internal connection of air pocket has the trachea, and the trachea is the L font, and the trachea has been seted up to the side of compact heap in the inner chamber of compact heap, and the trachea runs through in the tube socket, and tracheal one end is connected with the shower nozzle, and the shower nozzle is close to work piece one end at the compact heap and stretches out, and the shower nozzle is the slope form, and the shower nozzle is to the dust air-blown clearance of work piece welded part.
Further, one side of the clamp main body is provided with a pushing structure, the pushing structure comprises a pull wire connected to the surface of the connecting shell, a winding shaft is wound in the middle of the pull wire, and a fixing plate is movably arranged at one end of the winding shaft.
Further, the fixed plate is L-shaped, and the fixed plate is connected with the clamp body, and the surface of fixed plate is provided with the extension board, and the surface swing joint of extension board has the driven lever, and the surface winding of driven lever has the acting as go-between.
Further, the surface of driven lever is provided with the gear, and the one end meshing of gear has the rack, and the one end of rack is provided with the push pedal, and the push pedal is used for promoting the work piece that the welding of anchor clamps main part surface was accomplished to go out to the discharging channel at rear in, and the bottom surface of push pedal is provided with the cleaning brush, and the cleaning brush is clear up the impurity of standing groove inside.
Further, one end of the fixed plate is provided with a transverse plate, a sliding groove is formed in the transverse plate, a sliding block is arranged in the sliding groove in a sliding mode, and the sliding block is connected with the rack.
Further, electric push rods are respectively arranged at two ends of the inner cavity of the connecting shell, the output ends of the two groups of electric push rods are respectively connected with a vertical plate, a channel is formed in the top surface of the connecting shell, and the vertical plates move in the channel.
Compared with the prior art, the invention has the following beneficial effects:
the pressing clamp for laser precision welding provided by the invention has the advantages that the existing pressing clamp pressing block for laser precision welding is difficult to be suitable for the pressing work of a special-shaped workpiece, the driving dust removal work is required to be completed in steps, the time is consumed, and the efficiency is low; according to the invention, through the rotating rod, the connecting plate, the telescopic rod and the pressing plate, a worker grabs the connecting plate to rotate to drive the rotating rod to rotate above the workpiece, the first salient point and the second salient point are mutually contacted and extruded to fix the workpiece, so that the pressing plate is firstly contacted with the surface of the special-shaped workpiece, the telescopic rod is self-adaptively telescopic according to different inclined plane heights and cambered surface heights, the pressing plate is enabled to always compress the workpiece, the adjustment flexibility is high, the stability is improved, and the welding quality is ensured.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic three-dimensional structure of the dust removing structure, the steering structure, the limiting structure and the pushing structure of the invention;
FIG. 3 is a schematic three-dimensional structure of the dust removing structure of the present invention;
FIG. 4 is a schematic three-dimensional structure of the steering structure of the present invention;
FIG. 5 is a schematic view of three-dimensional structures of a turning bar, a first bump, a second bump and a riser according to the present invention;
FIG. 6 is a schematic three-dimensional structure of the limiting structure of the present invention;
FIG. 7 is a schematic three-dimensional structure of the pushing structure of the present invention;
fig. 8 is a schematic three-dimensional structure of the rack, the slide block, the slide groove and the fixing plate of the invention.
In the figure: 1. a clamp body; 2. a placement groove; 3. a support plate; 4. a bottom plate; 5. a cylinder; 6. a connection housing; 7. a riser; 8. a compaction block; 10. a channel; 11. an electric push rod; 12. a dust removal structure; 121. an air bag; 122. an air pipe; 123. a spray head; 124. a tube groove; 13. a steering structure; 131. a groove; 132. a rotating rod; 133. a rod groove; 134. a connecting plate; 135. a first bump; 136. a second bump; 14. a pushing structure; 141. a pull wire; 142. a spool; 143. a fixing plate; 144. a driven rod; 145. a gear; 146. a rack; 147. a cross plate; 148. a chute; 149. a slide block; 1410. an extension plate; 1411. a push plate; 1412. a cleaning brush; 15. a limit structure; 151. a telescopic rod; 152. and (5) pressing plates.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
For a further understanding of the present invention, the present invention will be described in detail with reference to the drawings.
Referring to fig. 1-6, a compressing clamp for laser precision welding comprises a clamp main body 1, a placing groove 2 formed in the surface of the clamp main body 1, support plates 3 arranged at four corners of the clamp main body 1, a bottom plate 4 arranged at the bottom end of the support plates 3, an air cylinder 5 arranged on the top surface of the bottom plate 4, a connecting shell 6 arranged at the output end of the air cylinder 5, a vertical plate 7 arranged at one end of the connecting shell 6, and a compressing block 8 arranged at one end of the vertical plate 7, wherein one end of the compressing block 8 is provided with a dust removing structure 12 for cleaning dust at a welding position of a workpiece, the other end of the compressing block 8 is provided with a limiting structure 15 for compressing a special-shaped workpiece, and the top end of the vertical plate 7 is provided with a steering structure 13 for adjusting the direction of the limiting structure 15.
The invention is further described below with reference to examples.
Referring to fig. 1-8, the steering structure 13 includes a groove 131 formed at the top end of the riser 7, a rotating rod 132 movably connected to one end of the groove 131, a connecting plate 134 disposed at one end of the rotating rod 132, two bumps 136 disposed in the groove 131, a plurality of groups of the bumps 136 disposed at equal intervals, a plurality of groups of bumps 135 disposed in the groove and the bumps 136 disposed in a staggered manner, a rod groove 133 formed in the compacting block 8, the rotating rod 132 penetrating the rod groove 133, a bump 135 disposed on the surface of the rotating rod 132, and a plurality of groups of bumps 135 disposed at equal intervals.
The limit structure 15 comprises a telescopic rod 151 arranged on one side of the connecting plate 134, a pressing plate 152 arranged at the output end of the telescopic rod 151, and the pressing plate 152 is in contact with the surface of the special-shaped workpiece, so that the special-shaped workpiece is convenient to compress and fix, and the flexibility is high.
The dust removal structure 12 includes the air pocket 121 that sets up in compact heap 8 bottom, the inside of air pocket 121 is deposited metal powder and oxidant and is taken place oxidation reaction, produce a large amount of gas and aerify air pocket 121, air pocket 121's internal connection has trachea 122, trachea 122 is the L font, trachea 122 is in compact heap 8's inner chamber, tube groove 124 has been seted up to compact heap 8's side, trachea 122 runs through in tube groove 124, the one end of trachea 122 is connected with shower nozzle 123, shower nozzle 123 stretches out near work piece one end at compact heap 8, shower nozzle 123 is the slope form, shower nozzle 123 blows the clearance to work piece welded part dust gas, improve welding quality.
One side of the clamp body 1 is provided with a pushing structure 14, the pushing structure 14 comprises a pull wire 141 connected to the surface of the connecting shell 6, a winding shaft 142 is wound in the middle of the pull wire 141, one end of the winding shaft 142 is movably provided with a fixing plate 143, the fixing plate 143 is L-shaped, the fixing plate 143 is connected with the clamp body 1, the surface of the fixing plate 143 is provided with an extension plate 1410, the surface of the extension plate 1410 is movably connected with a driven rod 144, the surface of the driven rod 144 is wound with the pull wire 141, the surface of the driven rod 144 is provided with a gear 145, one end of the gear 145 is meshed with a rack 146, one end of the rack 146 is provided with a push plate 1411, the push plate 1411 is used for pushing a workpiece welded on the surface of the clamp body 1 to a rear discharging channel, the bottom surface of the push plate 1411 is provided with a cleaning brush 1412, the cleaning brush 1412 cleans impurities inside the placing groove 2, one end of the fixing plate 143 is provided with a transverse plate 147, the interior of the transverse plate 147 is provided with a sliding groove 148, the sliding block 148 slides inside the sliding block 148, and the sliding block 149 is connected with the rack 146, and the automatic discharging is performed.
The inner chamber both ends of coupling shell 6 respectively are provided with electric push rod 11, and the output of two sets of electric push rods 11 respectively is connected with riser 7, and channel 10 has been seted up to the top surface of coupling shell 6, and riser 7 moves in channel 10 inside, improves stability.
Specifically, firstly, a worker places a workpiece in a placing groove 2 formed in the surface of a clamp main body 1, then starts a cylinder 5 through an external button, the cylinder 5 drives a connecting shell 6 of an output end to move downwards, as two ends of an inner cavity of the connecting shell 6 are connected with two groups of vertical plates 7 through electric push rods 11, the top ends of the vertical plates 7 are provided with compression blocks 8, so that the cylinder 5 drives the connecting shell 6, the vertical plates 7 and the compression blocks 8 to move downwards, and simultaneously starts two groups of electric push rods 11 to drive the two groups of vertical plates 7 of the output end to approach the workpiece in a groove 10, and further moves the two groups of compression blocks 8 to a position right above the side edges of two ends of the workpiece, the two groups of compression blocks 8 can be adjusted according to the sizes of different workpieces through the electric push rods 11, the flexibility is high, then the compression blocks 8 are enabled to contact the two ends of the workpiece placed in the placing groove 2 along with the downward movement of the cylinder 5, the compression blocks 8 are limited and fixed, the workpiece is prevented from shifting in the laser welding process;
when the special-shaped workpiece is required to be pressed, a worker rotates 180 degrees to grasp the connecting plate 134, so that the rotating rod 132 connected with the bottom end of the connecting plate 134 rotates 180 degrees, the bottom end of the rotating rod 132 is movably connected with the groove 131, the rotating rod 132 penetrates through the rod groove 133 formed in the pressing block 8, so that the connecting plate 134 rotates above the workpiece, then the pressing block 8 reversely rotates 180 degrees, a plurality of groups of first bumps 135 made of rubber materials are arranged on the surface of the rotating rod 132, a plurality of groups of second bumps 136 dislocation position distribution is arranged inside the groove 131, when the rotating rod 132 drives the first bumps 135 to rotate inside the groove 131, the first bumps 135 and the second bumps 136 are mutually contacted and extruded, the rotating friction force is increased, and meanwhile, the connecting plate 134 is convenient to fix the workpiece after rotating 180 degrees through the rotating rod 132, the rotating rod 132 is prevented from driving the connecting plate 134 to rotate when being touched by mistake, the telescopic rod 151 is arranged on the bottom surface of the connecting plate 134, the pressing plate 152 is arranged at the output end of the telescopic rod 151, the connecting shell 6 and the vertical plate 7 are driven by the air cylinder 5, and the connecting plate 134 moves downwards to press a workpiece, so that the pressing plate 152 is firstly contacted with the surface of a special-shaped workpiece, when the pressing plate 152 connected by the telescopic rod 151 is contacted with the surface of different radians and inclined planes of the special-shaped workpiece, the pressing plate 152 is contacted and pressed with the arc-shaped surface or the inclined plane by the aid of the joint force of the telescopic rod 151, the telescopic rod 151 is telescopic according to the self-adaptive inclined planes of different inclined plane heights and the arc surface heights, the pressing plate 152 is always pressed with the workpiece, the flexibility is adjusted to be high, the stability is improved, and the welding quality is ensured;
along with the downward movement of the compression block 8, a large amount of gas is generated by oxidation reaction of metal powder and oxidant in the air bag 121 connected with the bottom end of the compression block 8 to fully fill the air bag 121, and then the compression block 8 is contacted with the surface of a workpiece along with the descending of the air cylinder 5, as the air bag 121 is arranged at the bottom end of the compression block 8, the air bag 121 fully filled with gas firstly contacts the surface of the workpiece, along with the downward pressure, the gas in the air bag 121 is extruded to be output to a welding position of the workpiece through the connected air pipe 122 to spray out of the inclined nozzle 123, the air pipe 122 is arranged in the inner cavity of the compression block 8, one end of the air pipe 122 connected with the nozzle 123 penetrates through the pipe groove 124 to extend out, and the bottom ends of the two groups of the compression blocks 8 are provided with dust removing structures 12, so that the two groups of nozzles 123 perform air blowing dust removing effect on the welding position at the center of the workpiece, impurities are arranged at the welding position, and the welding quality is improved;
finally, when the air cylinder 5 drives the connecting shell 6 to descend, the push plate 1411 is positioned on one side of the clamp main body 1, after the laser welding of the workpiece is finished, the workpiece is required to be discharged, the connecting shell 6 is driven to move upwards by the starting air cylinder 5, so that the connecting shell 6 drives the vertical plate 7 and the compression block 8 or the pressing plate 152 to move upwards away from the surface of the workpiece, when the connecting shell 6 moves upwards to drive the stay wire 141 connected with the surface to pull, a winding shaft 142 is arranged at the inflection point of the middle part of the stay wire 141 to wind, one end of the winding shaft 142 is movably connected with a fixing plate 143, the fixing plate 143 is fixedly connected with the clamp main body 1 by pulling the stay wire 141 to drive the other end to rotate around a plurality of coils of driven rods 144, the driven rods 144 are movably connected with an extension plate 1410, the extension plate 1410 is fixedly connected with the fixing plate 143, the driven rods 144 drive the gear 145 to be meshed with the rack 146, a sliding block 149 on the surface of the rack 146 slides in a sliding groove 148 formed in the transverse plate 147, the transverse plate 147 is connected with the fixed plate 143, the rack 146 approaches the workpiece, the rack 146 pushes the workpiece out of the inside of the placing groove 2, the rear end of the placing groove 2 is opened, the rear end of the placing groove 2 is connected with the discharging channel, so that the pushing plate 1411 pushes the workpiece into the discharging channel to discharge, the cleaning brush 1412 is arranged on the bottom surface of the pushing plate 1411, the pushing plate 1411 drives the cleaning brush 1412 to move, the cleaning brush 1412 cleans impurities in the placing groove 2, so that when the air cylinder 5 is driven downwards to drive the compressing block 8 and the compressing plate 152 to press the workpiece, when the air cylinder 5 is driven upwards, the residual compressing plate 152 of the compressing block 8 is not contacted with the surface of the workpiece, and the pushing plate 1411 is driven by the pull wire 141, the gear 145 and the rack 146 to discharge the workpiece, the operation is convenient, various effects can be achieved through linkage without providing other extra driving energy sources, the cost is reduced, and the overall working efficiency is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a compress tightly anchor clamps for laser precision welding, including anchor clamps main part (1), offer standing groove (2) on anchor clamps main part (1) surface, set up backup pad (3) in anchor clamps main part (1) four corners, set up bottom plate (4) in backup pad (3) bottom, set up cylinder (5) at bottom plate (4) top surface, set up coupling shell (6) at cylinder (5) output, set up riser (7) in coupling shell (6) one end to and set up compact heap (8) in riser (7) one end, its characterized in that: one end of the compaction block (8) is provided with a dust removing structure (12) for cleaning dust at a workpiece welding position, the other end of the compaction block (8) is provided with a limiting structure (15) for compacting a special-shaped workpiece, and the top end of the vertical plate (7) is provided with a steering structure (13) for adjusting the direction of the limiting structure (15);
the steering structure (13) comprises a groove (131) formed at the top end of the vertical plate (7), a rotating rod (132) movably connected to one end of the groove (131), and a connecting plate (134) arranged at one end of the rotating rod (132);
the limiting structure (15) comprises a telescopic rod (151) arranged on one side of the connecting plate (134), a pressing plate (152) arranged at the output end of the telescopic rod (151), and the pressing plate (152) is in contact with the surface of the special-shaped workpiece.
2. A compaction fixture for laser precision welding according to claim 1, wherein: the inside of compact heap (8) has offered pole groove (133), and bull stick (132) run through in pole groove (133), and the surface of bull stick (132) is provided with bump one (135), and bump one (135) are rubber material, and bump one (135) equidistant distribution has the multiunit.
3. A compaction fixture for laser precision welding according to claim 1, wherein: the inner part of the groove (131) is provided with a second bump (136), the second bumps (136) are provided with a plurality of groups at equal intervals, and the first bumps (135) and the second bumps (136) are distributed in a staggered mode.
4. A compaction fixture for laser precision welding according to claim 1, wherein: the dust removing structure (12) comprises an air bag (121) arranged at the bottom end of the compression block (8), metal powder and an oxidant are stored in the air bag (121) to perform oxidation reaction, and a large amount of gas is generated to inflate the air bag (121).
5. The pressing jig for laser precision welding as defined in claim 4, wherein: the inside connection of air pocket (121) has trachea (122), and trachea (122) are the L font, and trachea (122) are in the inner chamber of compact heap (8), and tube groove (124) have been seted up to the side of compact heap (8), and trachea (122) run through in tube groove (124), and the one end of trachea (122) is connected with shower nozzle (123), and shower nozzle (123) are close to work piece one end at compact heap (8) and stretch out, and shower nozzle (123) are the slope form, and shower nozzle (123) are to the dust air-blown clearance of work piece welding department.
6. A compaction fixture for laser precision welding according to claim 1, wherein: one side of the clamp main body (1) is provided with a pushing structure (14), the pushing structure (14) comprises a pull wire (141) connected to the surface of the connecting shell (6), a winding shaft (142) is wound in the middle of the pull wire (141), and one end of the winding shaft (142) is movably provided with a fixing plate (143).
7. The compaction fixture for laser precision welding according to claim 6, wherein: the fixing plate (143) is L-shaped, the fixing plate (143) is connected with the clamp main body (1), an extension plate (1410) is arranged on the surface of the fixing plate (143), a driven rod (144) is movably connected to the surface of the extension plate (1410), and a pull wire (141) is wound on the surface of the driven rod (144).
8. The compaction fixture for laser precision welding according to claim 7, wherein: the surface of driven pole (144) is provided with gear (145), and the one end meshing of gear (145) has rack (146), and the one end of rack (146) is provided with push pedal (1411), and push pedal (1411) are used for promoting the work piece that the welding of anchor clamps main part (1) surface was accomplished to the ejection of compact passageway in the rear, and the bottom surface of push pedal (1411) is provided with cleaning brush (1412), and cleaning brush (1412) are gone out to the impurity clearance of standing groove (2) inside.
9. The compaction fixture for laser precision welding according to claim 8, wherein: one end of the fixed plate (143) is provided with a transverse plate (147), a chute (148) is formed in the transverse plate (147), a sliding block (149) is arranged in the chute (148) in a sliding mode, and the sliding block (149) is connected with the rack (146).
10. A compaction fixture for laser precision welding according to claim 1, wherein: the inner chamber both ends of connection shell (6) respectively are provided with electric push rod (11), and two sets of the output of electric push rod (11) respectively are connected with riser (7), and channel (10) has been seted up to the top surface of connection shell (6), and riser (7) are at the inside removal of channel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311371484.6A CN117206721B (en) | 2023-10-23 | 2023-10-23 | Be used for laser precision welding's clamp that compresses tightly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311371484.6A CN117206721B (en) | 2023-10-23 | 2023-10-23 | Be used for laser precision welding's clamp that compresses tightly |
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| Publication Number | Publication Date |
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| CN117206721A true CN117206721A (en) | 2023-12-12 |
| CN117206721B CN117206721B (en) | 2024-04-19 |
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| CN117206721B (en) | 2024-04-19 |
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