CN201338175Y - High-efficient laser welding clamp - Google Patents
High-efficient laser welding clamp Download PDFInfo
- Publication number
- CN201338175Y CN201338175Y CN 200820144698 CN200820144698U CN201338175Y CN 201338175 Y CN201338175 Y CN 201338175Y CN 200820144698 CN200820144698 CN 200820144698 CN 200820144698 U CN200820144698 U CN 200820144698U CN 201338175 Y CN201338175 Y CN 201338175Y
- Authority
- CN
- China
- Prior art keywords
- battery
- fixed block
- station
- replace
- jack
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a high-efficient laser welding clamp, and provides a high-efficient laser welding clamp capable of performing the alternating locating and welding to multiple working positions so as to improve the production efficiency. The clamp comprises battery fixing blocks of at least four stations fixed on a working table substrate, two sets of alternating front-side clamping mechanisms, two sets of alternating side clamping mechanisms, and two sets of alternating jacking mechanisms. A set of alternating front-side clamping mechanisms is respectively arranged between a set of adjacent battery fixing blocks of two stations; a set of alternating side clamping mechanisms is separately arranged at both sides of the substrate; and two sets of alternating jacking mechanisms are installed under the substrate. The welding clamp in the utility model can divide four or more than four stations into two sets to perform the alternating locating and welding with the high production efficiency; moreover, the number of cylinders is saved, the space of the mechanism can be saved maximally, and the equipment cost is reduced.
Description
Technical field
The utility model relates to a kind of fixture for laser welding, in particular, relates to a kind of fixture for laser welding that is applicable to that multistation welds simultaneously.
Background technology
Laser weld is a kind of welding manner that utilizes laser moment to produce the high temperature melt metal and two Metal Melting are connected together, and it has efficiently, environmental protection, easy to use, characteristics such as occupation of land is little.Range of application is more and more wider at present, and especially at battery industry, semiconductor already waits production field.
Domestic basic employing monomer frock is carried out semi-automatic welding at present, and its efficient is lower, positioning accuracy is low.Import laser welder great majority adopt a plurality of battery trays to carry out a plurality of battery welding, but it exists adjusting difficulty, the difficulty of remodeling, bull can not guarantee problems such as precision simultaneously.Therefore need exploitation a kind of, convenient adjusting, efficient height, the higher welding equipment of welding quality, and on the high efficiency high quality welding equipment, weld jig partly is its core of designing, therefore, a kind of high-quality welding anchor clamps of highly efficient multi-position switching become the emphasis of research.
The utility model content
The utility model is in order to overcome weak point of the prior art, and providing a kind of can carry out positioned alternate and welding to a plurality of stations, thereby enhances productivity and the efficient fixture for laser welding of welding quality.
The utility model is achieved through the following technical solutions:
A kind of efficient fixture for laser welding is characterized in that, the battery fixed block, two groups that comprises at least four stations that are fixed on the workbench substrate replaces positive clamp mechanism, two groups and replace side-clamping mechanism, two groups and replace jacking mechanism.Between the battery fixed block of one group of two adjacent station, be provided with one group and replace positive clamp mechanism, describedly replace positive clamp mechanism and comprise that the front between adjacent two station battery fixed blocks clamps draw back plate, the described positive both sides that clamp draw back plate are fixed with the front retainer spring respectively, the end of each front retainer spring is connected with and corresponding battery front, battery front side position locating piece, and each clamps draw back plate and is connected with front clamping driving mechanism respectively; Be respectively arranged with one group in the both sides of substrate and replace side-clamping mechanism, every group replaces side-clamping mechanism and comprises that the side clamps draw back plate, the side clamps the corresponding side of the battery lateral location retainer spring that is fixed with on the draw back plate with two alternate stations, the end of described side retainer spring is connected with and alternate station battery lateral location corresponding battery side locating piece, and each side clamps draw back plate and is connected with side clamping driving mechanism respectively; Below substrate, be provided with two groups and replace jacking mechanism, every group replaces jacking mechanism and comprises linear cam, battery jack-up supporting plate places on the linear cam by the retinue device, on the battery jack-up supporting plate with alternate station on the corresponding position of battery fixed block be connected with the battery push rod respectively, described battery push rod inserts in the battery hole of battery tray, described linear cam is connected with the jack-up driving mechanism, and the incline direction on two groups of two linear cam inclined-planes that replace jacking mechanism is opposite; Be respectively arranged with the cooling hole on each battery fixed block, described cooling hole is connected with cooling pipe.
Described battery fixed block comprises battery fixed block body, and described battery fixed block body is provided with and the corresponding L shaped locating slot in battery two sides, is provided with battery in the bottom of battery fixed block body and inserts spigot surface.
Be provided with the adjustment plate that is connected with substrate with L shaped locating slot opposing backside surface on the described battery fixed block body, described adjustment plate is provided with the adjustment screw of adjusting L shaped locating slot and battery face angle, and described adjustment screw is fixed by locking nut and adjustment plate.
Described positive clamping driving mechanism, side clamp driving mechanism, the jack-up driving mechanism is respectively the driving cylinder.
Under the workbench substrate, each station all correspondence is provided with a group alarm sensor.The sensor setting height(from bottom) than battery not the height during jack-up exceed 1-2mm.
The utlity model has following technique effect:
1. weld jig of the present utility model can be divided into four or more station two or more sets positioned alternate and welding, production efficiency height.
2. weld jig of the present utility model adopts a positive location that drives battery on two adjacent stations of cylinder control that clamps, adopt a side to clamp and drive the location, side that cylinder is controlled battery on a plurality of alternate stations, adopt a battery on a plurality of alternate stations of jack-up cylinder jack-up, saved number of cylinders, can save the mechanism space to the full extent, and, reduced equipment cost.
3. these anchor clamps adopt the battery fixed block that has L shaped locating slot to be the location substrate, and forward, side direction adopt the locate mode of spring compression, repetitive positioning accuracy 0.01mm; Z-direction adopts linear cam jack-up mode, repetitive positioning accuracy 0.02mm.Cooling system is installed on the anchor clamps, and the heat that the welding process that can in time leave produces is avoided the anchor clamps thermal deformation, thereby guarantees the anchor clamps positioning accuracy.
4. adopt the mode of linear cam to realize the alternately jack-up of two materials, thereby ensure the alternately uniformity of jack-up, and avoided the fluctuation in the process, guarantee the accuracy of battery in place, simplified the structure of anchor clamps again.
Description of drawings
Fig. 1 is the stereogram of a kind of efficient fixture for laser welding of the utility model;
Fig. 2 is the vertical view of a kind of efficient fixture for laser welding of the utility model;
Fig. 3 is the A portion enlarged drawing of Fig. 2;
Fig. 4 is the jacking mechanism structural representation;
Fig. 5 is a battery fixed block stereogram.
The specific embodiment
Below in conjunction with accompanying drawing with and be that specific embodiment describes in detail the utility model with fixture for laser welding with four stations.
The schematic diagram of a kind of efficient fixture for laser welding of the utility model as shown in Figures 1 to 4, the battery fixed block 4-1,4-2,4-3,4-4, two groups that comprises four stations that are fixed on the workbench substrate 1 replace positive clamp mechanism 5-1 and 5-2, two groups replace side-clamping mechanism 2-1 and 2-2, two groups replace jacking mechanism 6-1 and 6-2.At one group of two adjacent station battery fixed block 4-1 that is station 1 and station 2, be provided with between the 4-2 and replace positive clamp mechanism 5-1, describedly replace positive clamp mechanism and comprise and be positioned at adjacent two station battery fixed block 4-1, front between the 4-2 clamps draw back plate 9-1, the described positive both sides that clamp draw back plate 9-1 are fixed with front retainer spring 10-1 respectively, 10-2, the end of front retainer spring 10-1 is connected with and is fixed on the battery 3-1 front position corresponding battery front locating piece 11-1 on the battery in place piece 4-1, and the end of front retainer spring 10-2 is connected with and is fixed on the battery 3-2 front position corresponding battery front locating piece 11-2 on the battery in place piece 4-2.At two adjacent stations of another group is the battery fixed block 4-3 of station 3 and station 4, be provided with between the 4-4 and replace positive clamp mechanism 5-2, describedly replace positive clamp mechanism and comprise and be positioned at adjacent two station battery fixed block 4-3, front between the 4-4 clamps draw back plate 9-2, the described positive both sides that clamp draw back plate 9-2 are fixed with front retainer spring 10-3 respectively, 10-4, the end of front retainer spring 10-3 is connected with and is fixed on the battery 3-3 front position corresponding battery front locating piece 11-3 on the battery in place piece 4-3, and the end of front retainer spring 10-4 is connected with and is fixed on the battery 3-4 front position corresponding battery front locating piece 11-4 on the battery in place piece 4-4.
Positive draw back plate 9-1, the 9-2 of clamping is connected with front clamping driving mechanism respectively.Wherein, the positive driving mechanism that clamps can adopt the driving air cylinder driven.The positive draw back plate 9-1 that clamps is connected with the push rod that drives cylinder 12-1, and the positive draw back plate 9-2 that clamps is connected with the push rod that drives cylinder 12-2.
Be respectively arranged with alternately side-clamping mechanism 2-1 in the both sides of substrate 1,2-2, alternately side-clamping mechanism 2-1 comprises that the side clamps draw back plate 13-1, the side clamps and is fixed with two alternate stations on the draw back plate 13-1 is the battery fixed block 4-1 of station 1 and station 3, battery 3-1 on the 4-3, the corresponding side of 3-3 lateral location retainer spring 14-1,14-3, the end of side retainer spring 14-1 is connected with and battery 3-1 lateral location corresponding battery side locating piece 15-1, and the end of side retainer spring 14-3 is connected with and battery 3-3 lateral location corresponding battery side locating piece 15-3.Alternately side-clamping mechanism 2-2 comprises that the side clamps draw back plate 13-2, the side clamp be fixed with on the draw back plate 13-2 with two alternate stations be battery 3-2, the corresponding side of 3-4 lateral location retainer spring 14-2,14-4 on battery fixed block 4-2, the 4-4 of station 2 and station 4, the end of side retainer spring 14-2 is connected with and battery 3-2 lateral location corresponding battery side locating piece 15-2, and the end of side retainer spring 14-4 is connected with and battery 3-4 lateral location corresponding battery side locating piece 15-4.Described side clamps draw back plate 13-1,13-2 and is connected with side clamping driving mechanism respectively.Wherein, the side clamps driving mechanism and can adopt the driving air cylinder driven.The side clamps draw back plate 13-1 and is connected with the push rod that drives cylinder 16-1, and the side clamps draw back plate 13-2 and is connected with the push rod that drives cylinder 16-2.
Below substrate 1, be provided with two groups and replace jacking mechanism 6-1,6-2.Alternately jacking mechanism 6-1 comprises linear cam 17-1, battery jack-up supporting plate 18-1 places on the linear cam 17-1 by retinue device 19-1, be station 1 with alternate station on the battery jack-up supporting plate 18-1 and battery fixed block 4-1, the corresponding position of 4-3 on the station 3 is connected with battery push rod 20-1,20-3 respectively, battery push rod 20-1 inserts in the battery hole of battery tray 21-1, and battery push rod 20-3 inserts in the battery hole of battery tray 21-3.Alternately jacking mechanism 6-2 comprises linear cam 17-2, battery jack-up supporting plate 18-2 places on the linear cam 17-2 by retinue device 19-2, be station 2 with alternate station on the battery jack-up supporting plate 18-2 and battery fixed block 4-2, the corresponding position of 4-4 on the station 4 is connected with battery push rod 20-2,20-4 respectively, battery push rod 20-2 inserts in the battery hole of battery tray 21-2, and battery push rod 20-4 inserts in the battery hole of battery tray 21-4.Described linear cam is connected with the jack-up driving mechanism, and the incline direction on two groups of two linear cam 17-1 that replace jacking mechanism, 17-2 inclined-plane is opposite.The jack-up driving mechanism can adopt the driving air cylinder driven.Linear cam 17-1 is connected with the push rod that jack-up drives cylinder 22-1, and linear cam 17-2 is connected with the push rod that jack-up drives cylinder 22-2.
Be respectively arranged with cooling hole 23 on each battery fixed block, described cooling hole is connected with cooling pipe 7, the battery fixed block is carried out air-cooled, avoids the anchor clamps thermal deformation, thus assurance anchor clamps positioning accuracy.
The stereogram of described battery fixed block as shown in Figure 5, comprise battery fixed block body 24, described battery fixed block body is provided with and the corresponding L shaped locating slot 25 in battery two sides, be provided with battery in the bottom of battery fixed block body and insert spigot surface 26, the fixedly counterbore 28 that the battery fixed block is arranged on the battery fixed block body, the battery fixed block is fixed on the substrate by fixed screw 31 and fixing counterbore 28.In order to adjust the angle of L shaped locating slot 25 of battery fixed block and battery face, be provided with the adjustment plate 29 that is connected with substrate 1 by fixed screw 30 with L shaped locating slot opposing backside surface on the battery fixed block body 24, adjust plate 29 and be provided with the adjustment screw 27 of adjusting L shaped locating slot and battery face angle, described adjustment screw is fixed by locking nut 32 and adjustment plate.By changing the extended length of adjusting screw 27, can adjust the angle of L shaped locating slot 25 and battery face, after adjustment is finished, adjust screw 27 by 32 pairs of locking nuts and be locked.
Under the workbench substrate, all corresponding group alarm sensor 8 of each station.The sensor setting height(from bottom) than battery not the height during jack-up to exceed 1-2mm.Alarm sensor can be selected photoelectric alarm sensor etc. for use.
The concrete course of work is:
Linear cam drives cylinder 22-1 and stretches out, and station 1 battery 3-1, station 3 battery 3-3 lift.Linear cam drives cylinder 22-2 and returns, and station 2 battery 3-2 drop in the interior battery hole of battery tray 21-2, and station 4 battery 3-4 drop in the interior battery hole of battery tray 21-4.The photoelectric alarm sensor judges whether the battery on the station 2,4 falls, if battery is arranged not to be fallen on the battery tray fully, the photoelectric alarm sensor has detected battery and has not fallen on the battery tray fully, will output alarm signal, prevent collision, thereby guarantee the security in the anchor clamps welding process.
The positive driving cylinder 12-1 that clamps returns, and positive clamping drives cylinder 12-2 and stretches out, and finish battery 3-1,3-3 forward location on the station 1,3.
The side clamps driving cylinder 16-2 and returns, and the side clamps driving cylinder 16-1 and stretches out, and battery 3-1,3-3 lateral register are finished on the station 1,3.
Battery 3-1,3-3 on the station 1,3 carry out laser weld, and battery 3-3,3-4 change on the station 2,4.
Welding is finished, and linear cam drives cylinder 22-2 and stretches out, and station 2,4 battery 3-2,3-4 lift.Line cam drives cylinder 22-1 and returns, and station 1 battery 3-1 drops in the interior battery hole of battery tray 21-1, and station 3 battery 3-3 drop in the interior battery hole of battery tray 21-3.Sensor 8 judges whether the battery on the station 1,3 falls, if there is battery not fall fully in the interior battery hole of battery tray, sensor 8 is reported to the police.
The positive driving cylinder 12-1 that clamps stretches out, and positive clamping drives cylinder 12-2 and returns, and finish battery 3-2,3-4 forward location on the station 2,4.
The side clamps driving cylinder 16-1 and returns, and the side clamps driving cylinder 16-2 and stretches out, and battery 3-2,3-4 lateral register are finished on the station 2,4.
Battery 3-2,3-4 on the station 2,4 carry out laser weld, and battery 3-1,3-3 change on the station 1,3.
Repeat above-mentioned action, the laser weld of battery is finished in circulation.
When four above stations, the positive clamping drives the location that cylinder is controlled battery on one group of adjacent two station, and for example: station 1 is one group with station 2, and station 3 is one group with station 4, and station 5 is one group with station 6, and the rest may be inferred.Adopt a side to clamp and drive the location, side that cylinder is controlled battery on a plurality of alternate stations, for example, a side clamps the location that drives battery on the cylinder control station 1,3,5,7, and another side clamps the location that drives battery on the cylinder control station 2,4,6,8.Adopt a battery on the alternate a plurality of stations of jack-up cylinder jack-up, for example: a jack-up drives the location of battery on the cylinder control station 1,3,5,7, and another jack-up drives the location of battery on the cylinder control station 2,4,6,8.
Although relate to a kind of efficient fixture for laser welding and carried out special description disclosed with reference to embodiment, embodiment described above is illustrative and not restrictive, under the situation that does not break away from spirit and scope of the present utility model, all variations and modification are all within scope of the present utility model.
Claims (5)
1, a kind of efficient fixture for laser welding, it is characterized in that, the battery fixed block that comprises at least four stations that are fixed on the workbench substrate, two groups replace positive clamp mechanism, two groups replace side-clamping mechanism, two groups replace jacking mechanism, between the battery fixed block of one group of two adjacent station, be respectively arranged with one group and replace positive clamp mechanism, describedly replace positive clamp mechanism and comprise that the front between adjacent two station battery fixed blocks clamps draw back plate, the described positive both sides that clamp draw back plate are fixed with the front retainer spring respectively, the end of each front retainer spring is connected with and corresponding battery front, battery front side position locating piece, and each clamps draw back plate and is connected with front clamping driving mechanism respectively; Be respectively arranged with one group in the both sides of substrate and replace side-clamping mechanism, every group replaces side-clamping mechanism and comprises that the side clamps draw back plate, the side clamps the corresponding side of the battery lateral location retainer spring that is fixed with on the draw back plate with two alternate stations, the end of described side retainer spring is connected with and alternate station battery lateral location corresponding battery side locating piece, and each side clamps draw back plate and is connected with side clamping driving mechanism respectively; Below substrate, be provided with two groups and replace jacking mechanism, every group replaces jacking mechanism and comprises linear cam, battery jack-up supporting plate places on the linear cam by the retinue device, on the battery jack-up supporting plate with alternate station on the corresponding position of battery fixed block be connected with the battery push rod respectively, described battery push rod inserts in the battery hole of battery tray, described linear cam is connected with the jack-up driving mechanism, and the incline direction on two groups of two linear cam inclined-planes that replace jacking mechanism is opposite; Be respectively arranged with the cooling hole on each battery fixed block, described cooling hole is connected with cooling pipe.
2, efficient fixture for laser welding according to claim 1, it is characterized in that, described battery fixed block comprises battery fixed block body, and described battery fixed block body is provided with and the corresponding L shaped locating slot in battery two sides, is provided with battery in the bottom of battery fixed block body and inserts spigot surface.
3, efficient fixture for laser welding according to claim 2, it is characterized in that, be provided with the adjustment plate that is connected with substrate with L shaped locating slot opposing backside surface on the described battery fixed block body, described adjustment plate is provided with the adjustment screw of adjusting L shaped locating slot and battery face angle, and described adjustment screw is fixed by locking nut and adjustment plate.
4, efficient fixture for laser welding according to claim 1 is characterized in that, described positive clamping driving mechanism, side clamp driving mechanism, the jack-up driving mechanism is respectively the driving cylinder.
5, efficient fixture for laser welding according to claim 1 is characterized in that, under the workbench substrate, each station all correspondence is provided with a group alarm sensor, the alarm sensor setting height(from bottom) than battery not the height during jack-up exceed 1-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820144698 CN201338175Y (en) | 2008-12-19 | 2008-12-19 | High-efficient laser welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820144698 CN201338175Y (en) | 2008-12-19 | 2008-12-19 | High-efficient laser welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338175Y true CN201338175Y (en) | 2009-11-04 |
Family
ID=41233710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820144698 Expired - Fee Related CN201338175Y (en) | 2008-12-19 | 2008-12-19 | High-efficient laser welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338175Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862930A (en) * | 2010-07-26 | 2010-10-20 | 天津锐新电子热传技术股份有限公司 | Welding fixture tool of aluminum alloy battery tank body for electric automobile |
| CN102152048A (en) * | 2011-03-10 | 2011-08-17 | 肇庆理士电源技术有限公司 | Battery polar post clamping device |
| CN102773645A (en) * | 2012-07-24 | 2012-11-14 | 苏州吴中经济开发区搏宇模具加工厂 | Quinary-connection welding jig for copper inserts |
| CN104439727A (en) * | 2014-11-20 | 2015-03-25 | 东莞市德尔能新能源科技有限公司 | Clamp for battery laser welding |
| CN104551492A (en) * | 2014-11-14 | 2015-04-29 | 合肥常青机械股份有限公司 | Novel engine bracket assembly welding fixture |
| CN105598886A (en) * | 2016-03-29 | 2016-05-25 | 苏州博众精工科技有限公司 | Locating mechanism |
| CN105729021A (en) * | 2016-04-08 | 2016-07-06 | 深圳吉阳智云科技有限公司 | Welding and locating mechanism for cell cover plate |
| CN105921933A (en) * | 2016-06-27 | 2016-09-07 | 长沙市金佰利汽车零部件有限公司 | Multi-station pneumatic fixture used for robot welding |
| CN107378243A (en) * | 2017-08-29 | 2017-11-24 | 珠海市博杰电子有限公司 | LED string automatically assembles equipment and its welding and testing agency |
| CN107378244A (en) * | 2017-08-29 | 2017-11-24 | 珠海市博杰电子有限公司 | LED string automatically assembles equipment and its welding mechanism |
| CN107690369A (en) * | 2017-06-01 | 2018-02-13 | 大族激光科技产业集团股份有限公司 | Laser welding apparatus and its welding method |
| CN108106587A (en) * | 2017-12-28 | 2018-06-01 | 齐齐哈尔二机床(集团)有限责任公司 | A kind of shell of column lightweight siding fixture |
| CN110814608A (en) * | 2019-10-14 | 2020-02-21 | 广州中国科学院工业技术研究院 | Lithium ion power battery welding system |
| CN111185669A (en) * | 2020-03-05 | 2020-05-22 | 浙江嘉泰激光科技股份有限公司 | Laser welding machine for sheet metal box |
| CN113275789A (en) * | 2020-01-31 | 2021-08-20 | 通用汽车环球科技运作有限责任公司 | System and method for welding workpieces for motor vehicles |
-
2008
- 2008-12-19 CN CN 200820144698 patent/CN201338175Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862930A (en) * | 2010-07-26 | 2010-10-20 | 天津锐新电子热传技术股份有限公司 | Welding fixture tool of aluminum alloy battery tank body for electric automobile |
| CN102152048A (en) * | 2011-03-10 | 2011-08-17 | 肇庆理士电源技术有限公司 | Battery polar post clamping device |
| CN102773645A (en) * | 2012-07-24 | 2012-11-14 | 苏州吴中经济开发区搏宇模具加工厂 | Quinary-connection welding jig for copper inserts |
| CN104551492A (en) * | 2014-11-14 | 2015-04-29 | 合肥常青机械股份有限公司 | Novel engine bracket assembly welding fixture |
| CN104439727A (en) * | 2014-11-20 | 2015-03-25 | 东莞市德尔能新能源科技有限公司 | Clamp for battery laser welding |
| CN104439727B (en) * | 2014-11-20 | 2016-08-17 | 刘厚德 | Fixture for battery laser welding |
| CN105598886B (en) * | 2016-03-29 | 2017-06-16 | 苏州博众精工科技有限公司 | Detent mechanism |
| CN105598886A (en) * | 2016-03-29 | 2016-05-25 | 苏州博众精工科技有限公司 | Locating mechanism |
| CN105729021A (en) * | 2016-04-08 | 2016-07-06 | 深圳吉阳智云科技有限公司 | Welding and locating mechanism for cell cover plate |
| CN105921933A (en) * | 2016-06-27 | 2016-09-07 | 长沙市金佰利汽车零部件有限公司 | Multi-station pneumatic fixture used for robot welding |
| CN105921933B (en) * | 2016-06-27 | 2018-05-04 | 长沙市金佰利汽车零部件有限公司 | A kind of Multi-position pneumatic frock for robot welding |
| CN107690369A (en) * | 2017-06-01 | 2018-02-13 | 大族激光科技产业集团股份有限公司 | Laser welding apparatus and its welding method |
| CN107378243A (en) * | 2017-08-29 | 2017-11-24 | 珠海市博杰电子有限公司 | LED string automatically assembles equipment and its welding and testing agency |
| CN107378244A (en) * | 2017-08-29 | 2017-11-24 | 珠海市博杰电子有限公司 | LED string automatically assembles equipment and its welding mechanism |
| CN108106587A (en) * | 2017-12-28 | 2018-06-01 | 齐齐哈尔二机床(集团)有限责任公司 | A kind of shell of column lightweight siding fixture |
| CN110814608A (en) * | 2019-10-14 | 2020-02-21 | 广州中国科学院工业技术研究院 | Lithium ion power battery welding system |
| CN110814608B (en) * | 2019-10-14 | 2021-08-27 | 广州中国科学院工业技术研究院 | Lithium ion power battery welding system |
| CN113275789A (en) * | 2020-01-31 | 2021-08-20 | 通用汽车环球科技运作有限责任公司 | System and method for welding workpieces for motor vehicles |
| CN111185669A (en) * | 2020-03-05 | 2020-05-22 | 浙江嘉泰激光科技股份有限公司 | Laser welding machine for sheet metal box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201338175Y (en) | High-efficient laser welding clamp | |
| CN201552387U (en) | Laser welding clamp for double-station synchronous welding | |
| CN108672876B (en) | Full-automatic welding system for frame circuit breaker contact | |
| CN216990778U (en) | Automatic drilling and milling integrated machine for positive plate | |
| CN218556088U (en) | Battery welding tool | |
| CN205008795U (en) | Duplex position spot welding fixture (SWFX) | |
| CN214558622U (en) | Spare tire carrier welding frock | |
| CN210849309U (en) | Special fixture for chamfering elbow | |
| CN216326319U (en) | Nut transmission mechanism suitable for automatic assembly equipment of fastener | |
| CN111219894B (en) | Heliostat surface type adjusting mechanism and method | |
| CN213136423U (en) | Parallel clamping fixture and clamping assembly | |
| CN110561468B (en) | Battery module equipment tongs device | |
| CN208214556U (en) | 4 Resistance Welding connection devices of dual power supply of compatible multiple power battery modules | |
| CN209754336U (en) | Special automatic welding device for high-stroke jack base | |
| CN202543040U (en) | Processing machine for inner tube support of collector tube | |
| CN111805152A (en) | Flexible workstation of four corners module | |
| CN220427318U (en) | Welding jig with locate function | |
| CN213827483U (en) | Pressure sensor laser welding fixing device | |
| CN219234367U (en) | Frock clamp suitable for multiple automobile evaporator welded | |
| CN216576682U (en) | Special clamp for milling thin-wall part | |
| CN221247223U (en) | Camshaft end tapping clamp | |
| CN217618719U (en) | High-efficiency butt welding machine | |
| CN215469560U (en) | Positioning and clamping device of forge piece processing machine tool | |
| CN217889790U (en) | Matrix type intelligent tin soldering industrial robot device | |
| CN216098581U (en) | Clamping fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20111219 |