CN102284812A - Automatic part feeding device used in welding of vehicle body - Google Patents
Automatic part feeding device used in welding of vehicle body Download PDFInfo
- Publication number
- CN102284812A CN102284812A CN2011102161451A CN201110216145A CN102284812A CN 102284812 A CN102284812 A CN 102284812A CN 2011102161451 A CN2011102161451 A CN 2011102161451A CN 201110216145 A CN201110216145 A CN 201110216145A CN 102284812 A CN102284812 A CN 102284812A
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- rollover stand
- gripper
- holder
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Abstract
The invention relates to an automatic part feeding device used in welding of a vehicle body, and belongs to the technical field of automobiles. In the technical scheme, the automatic part feeding device comprises a base, a rollover stand, a rollover cylinder, a propelling cylinder, a workpiece holder and a holder support, wherein the rollover stand is rotatably connected with the base through a horizontal rollover shaft; the rollover cylinder is installed on the base; a piston top rod of the rollover cylinder is hinged with the rollover stand; the upper end of the holder support is fixed with the workpiece holder and the lower end of the holder support is connected with the rollover stand through a propelling slide rail; the propelling cylinder is fixed on the rollover stand; and a piston top rod of the propelling cylinder is connected with the holder support. By the automatic part feeding device, all actions can be automatically completed according to programs, part feeding automation in a vehicle body welding process is realized, the working efficiency is greatly improved, negative influence of human factors on part feeding is eliminated, the welding quality of the vehicle body is ensured, and accident potential caused by manual part feeding is also avoided.
Description
Technical field
The present invention relates to a kind of in the automobile body welding operation automatic clamping sheet metal component and workpiece is placed into the device of assigned address on the vehicle body, belong to automobile technical field.
Background technology
At present, generally during the welded body sheet metal component adopt the artificial part of going up, in last part process, the employee moves to take workpiece from the material frame, utilizes anchor clamps that workpiece is fixed to assigned address on the vehicle body then.This shortcoming that goes up the part method is that staff labor intensity is big, and transfer efficiency is low, can not satisfy the requirement of automatic assembly line, and owing to adopt automatic equipment in the automatic production line mostly, part employee's personal safety does not ensure in the craft, has major safety risks.In addition, welding production line is the Flexible Production line, when multiple vehicle cross-operation, needs the accurately classification of identification workpiece, is subjected to the influence of employee's self diathesis, manually goes up the accuracy rate that part is difficult to the assurance workpiece identification, causes the welding mistake easily.
Summary of the invention
The present invention be used for overcoming above-mentioned prior art defective, a kind of automobile body welding is provided automatically go up the part device, improving the transfer efficiency of workpiece, the accuracy rate of part and eliminate accident potential in the raising.
The alleged problem of the present invention realizes with following technical proposals:
The automatic part device of going up in a kind of automobile body welding, comprise base, rollover stand, upset cylinder, propulsion cylinder, work holder and gripper brackets in the formation, described rollover stand is rotationally connected by flip horizontal axle and base, described upset cylinder is installed on the base, and its piston mandril and rollover stand are hinged; The upper end fixation workpiece clamper of described gripper brackets, the lower end is connected with rollover stand by advancing slide rail, and described propulsion cylinder is fixed on the rollover stand, and its piston mandril is connected with gripper brackets.
The automatic part device of going up in the above-mentioned automobile body welding, described work holder is made up of gripper cylinder, workpiece alignment pin and clamp hook, described gripper cylinder is fixed on the gripper brackets, described workpiece alignment pin is fixed in the front portion of gripper cylinder, its postmedian is provided with slot, the front end of described clamp hook is positioned at the slot of workpiece alignment pin, the rear end is rotationally connected by rotating shaft and gripper cylinder housing, middle part at clamp hook is provided with skewed slot, be provided with sliding pin in the described skewed slot, the piston mandril of described sliding pin and gripper cylinder is affixed.
The automatic part device of going up in the above-mentioned automobile body welding, described base is made up of holder, slide unit and located lateral cylinder, described holder is installed on the ground, described slide unit is installed on the holder by horizontal slide rail, rollover stand and upset cylinder are installed in its top, described located lateral cylinder is fixed on the holder, and its piston mandril and slide unit are affixed.
The automatic part device of going up in the above-mentioned automobile body welding, at least two of described work holder settings also are provided with workpiece support on gripper brackets.
The present invention utilizes work holder to clamp workpiece to be welded, work holder by upset air cylinder driven rollover stand and its top rotates together, workpiece is turn to the height of regulation, push work holder to vehicle body by propulsion cylinder at last, workpiece is placed on the welding position.But the everything of this device all follow procedure is finished automatically, realized part automation on the automobile body welding operation, improved operating efficiency greatly, eliminated human factor last harmful effect, guarantee the automobile body welding quality, also avoided the artificial accident potential that part is brought of going up simultaneously.Base adopts double-layer structure, and the slide unit on upper strata can slide on holder, and purpose is to adjust the lateral attitude of workpiece, to adapt to the welding of different automobile types.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is a structural perspective of the present invention;
Fig. 2 is a front view of the present invention;
Fig. 3 is a vertical view of the present invention;
Fig. 4 is a left view of the present invention;
Fig. 5 is the piece-holder schematic diagram;
Fig. 6 is the view of clamp hook work holder when unclamping;
The view of work holder when Fig. 7 is clamping work pieces.
Each label is among the figure: 1, gripper cylinder; 2, workpiece alignment pin; 3, workpiece support; 4, gripper brackets; 5, propulsion cylinder; 6, advance slide rail; 7, rollover stand; 8, upset cylinder; 9, slot; 10, trip shaft; 11, slide unit; 12, located lateral cylinder; 13, horizontal slide rail; 14, holder; 15, clamp hook; 16, skewed slot; 17, sliding pin; 18, rotating shaft; 19, gripper cylinder piston mandril; 20, workpiece.
The specific embodiment
Referring to Fig. 1～Fig. 4, the present invention is made up of work holder (comprising gripper cylinder 1, workpiece alignment pin 2 and clamp hook 15), workpiece support 3, gripper brackets 4, propulsion cylinder 5, propelling slide rail 6, rollover stand 7, upset cylinder 8, trip shaft 10, slide unit 11, located lateral cylinder 12, horizontal slide rail 13 and holder 14.
Work holder is holding workpiece and location in upset and welding process; Propulsion cylinder 5 can be pushed ahead workpiece after upset, workpiece and vehicle body are fitted; Upset cylinder 8 is used to control the upset of work holder He other parts on rollover stand 7 and top thereof, will be turned to vertical state from the workpiece that send the reception of part machine; Located lateral cylinder 12 can promote slide unit 11 and move along horizontal slide rail 13, adjusts the lateral attitude of clamper, realizes part on the multi-vehicle-type.Holder 14 is fixed on ground.For complete equipment provides installation site and location.
Automatically go up the structure function implementation procedure of part device:
At first, under the pulling of upset cylinder 8, the workpiece alignment pin 2 of work holder forwards position upwards to, after the workpiece conveying puts in place, workpiece alignment pin 2 inserts in the locating hole of workpiece 20 and (referring to Fig. 5～Fig. 7), gripper cylinder 1 drives sliding pin 17 and moves upward, to make clamp hook 15 rotations and stretch out from the slot 9 of workpiece alignment pin 2, with workpiece 20 lockings, wait for the vehicle body location.
After finished the vehicle body location, the operation of part device was gone up in the control of PLC control system automatically, and 8 jackings of upset cylinder are adjusted into vertical state with work holder, promote work holder by propulsion cylinder 5 again, and workpiece 20 is fitted on the vehicle body.
After welding was finished, the push rod of gripper cylinder 1 was regained, and makes clamp hook 15 reverse rotations, and workpiece 20 is unclamped, and propulsion cylinder 5 drives work holder and leaves vehicle body then, and under the pulling of upset cylinder 8, work holder is got back to level, waited for next circulation.
For making this device adapt to the welding of many moneys vehicle, a plurality of work holders and many group upsets and propulsion plant can also be set on slide unit 11.This is automatically gone up part device and can satisfy the line structural reform well and make requirement with multiple vehicle, realizes going up part automatically when many moneys car conllinear is produced.
Claims (4)
1. go up the part device automatically in the automobile body welding, it is characterized in that, it comprises base, rollover stand (7), upset cylinder (8), propulsion cylinder (5), work holder and gripper brackets (4), described rollover stand (7) is rotationally connected by flip horizontal axle (10) and base, described upset cylinder (8) is installed on the base, and its piston mandril and rollover stand (7) are hinged; The upper end fixation workpiece clamper of described gripper brackets (4), the lower end is connected with rollover stand (7) by advancing slide rail (6), and described propulsion cylinder (5) is fixed on the rollover stand (7), and its piston mandril is connected with gripper brackets (4).
2. according to the automatic part device of going up in the described automobile body welding of claim 1, it is characterized in that, described work holder is by gripper cylinder (1), workpiece alignment pin (2) and clamp hook (15) are formed, described gripper cylinder (1) is fixed on the gripper brackets (4), described workpiece alignment pin (2) is fixed in the front portion of gripper cylinder (1), its postmedian is provided with slot (9), the front end of described clamp hook (15) is positioned at the slot (9) of workpiece alignment pin (2), the rear end is rotationally connected by rotating shaft (18) and gripper cylinder (1) housing, be provided with skewed slot (16) at the middle part of clamp hook (15), be provided with sliding pin (17) in the described skewed slot (16), described sliding pin (17) is affixed with the piston mandril of gripper cylinder (1).
3. according to the automatic part device of going up in claim 1 or the 2 described automobile body welding, it is characterized in that, described base is made up of holder (14), slide unit (11) and located lateral cylinder (12), described holder (14) is installed on the ground, described slide unit (11) is installed on the holder (14) by horizontal slide rail (13), rollover stand (7) and upset cylinder (8) are installed in its top, described located lateral cylinder (12) is fixed on the holder (14), and its piston mandril and slide unit (11) are affixed.
4. according to the automatic part device of going up in the described automobile body welding of claim 3, it is characterized in that at least two of described work holder settings also are provided with workpiece support (3) on gripper brackets (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110216145.1A CN102284812B (en) | 2011-07-31 | 2011-07-31 | Automatic part feeding device used in welding of vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110216145.1A CN102284812B (en) | 2011-07-31 | 2011-07-31 | Automatic part feeding device used in welding of vehicle body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102284812A true CN102284812A (en) | 2011-12-21 |
| CN102284812B CN102284812B (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110216145.1A Expired - Fee Related CN102284812B (en) | 2011-07-31 | 2011-07-31 | Automatic part feeding device used in welding of vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102284812B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227600A (en) * | 2014-08-22 | 2014-12-24 | 无锡吉兴汽车声学部件科技有限公司 | Automatic telescopic clamping and positioning mechanism of automobile gauge |
| CN105171288A (en) * | 2015-09-30 | 2015-12-23 | 昆山宝锦激光拼焊有限公司 | Feeding device |
| CN104626533B (en) * | 2014-12-10 | 2016-09-21 | 芜湖新宝超声波设备有限公司 | A kind of hubcap welding foam-rubber cushion automatically assemble compaction welding set |
| CN107475968A (en) * | 2017-09-28 | 2017-12-15 | 北京快鹿织造有限公司 | A kind of receipts socks stacker mechanism of the special forming machine of socks |
| CN110842447A (en) * | 2019-11-26 | 2020-02-28 | 安徽江淮汽车集团股份有限公司 | Positioning fixture of cavity plate structure |
| CN111515581A (en) * | 2019-02-01 | 2020-08-11 | 陕西重型汽车有限公司 | Collinear automatic flexible main bonding wire for multiple vehicle types |
| CN114799605A (en) * | 2022-06-10 | 2022-07-29 | 庆铃汽车（集团）有限公司 | Automatic welding production line for carriage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06285634A (en) * | 1991-01-23 | 1994-10-11 | Mitsubishi Heavy Ind Ltd | Automatic welding method for structual steelwork |
| CN201002178Y (en) * | 2007-01-31 | 2008-01-09 | 雅致集成房屋股份有限公司 | Automatic welding device |
| CN101474731A (en) * | 2008-11-14 | 2009-07-08 | 重庆长安汽车股份有限公司 | Turnover mechanism for installing vehicle side around external covering |
| KR100919641B1 (en) * | 2008-11-07 | 2009-09-30 | 에스피하이테크 주식회사 | Automatic overlay welding apparatus of elbow pipe |
| CN201769011U (en) * | 2010-07-30 | 2011-03-23 | 武汉一冶钢结构有限责任公司 | Automatic welding tractor |
-
2011
- 2011-07-31 CN CN201110216145.1A patent/CN102284812B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06285634A (en) * | 1991-01-23 | 1994-10-11 | Mitsubishi Heavy Ind Ltd | Automatic welding method for structual steelwork |
| CN201002178Y (en) * | 2007-01-31 | 2008-01-09 | 雅致集成房屋股份有限公司 | Automatic welding device |
| KR100919641B1 (en) * | 2008-11-07 | 2009-09-30 | 에스피하이테크 주식회사 | Automatic overlay welding apparatus of elbow pipe |
| CN101474731A (en) * | 2008-11-14 | 2009-07-08 | 重庆长安汽车股份有限公司 | Turnover mechanism for installing vehicle side around external covering |
| CN201769011U (en) * | 2010-07-30 | 2011-03-23 | 武汉一冶钢结构有限责任公司 | Automatic welding tractor |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227600A (en) * | 2014-08-22 | 2014-12-24 | 无锡吉兴汽车声学部件科技有限公司 | Automatic telescopic clamping and positioning mechanism of automobile gauge |
| CN104227600B (en) * | 2014-08-22 | 2016-01-20 | 无锡吉兴汽车声学部件科技有限公司 | Automobile gauge automatic telescopic clamping positioning mechanism |
| CN104626533B (en) * | 2014-12-10 | 2016-09-21 | 芜湖新宝超声波设备有限公司 | A kind of hubcap welding foam-rubber cushion automatically assemble compaction welding set |
| CN105171288A (en) * | 2015-09-30 | 2015-12-23 | 昆山宝锦激光拼焊有限公司 | Feeding device |
| CN107475968A (en) * | 2017-09-28 | 2017-12-15 | 北京快鹿织造有限公司 | A kind of receipts socks stacker mechanism of the special forming machine of socks |
| CN107475968B (en) * | 2017-09-28 | 2019-11-05 | 北京快鹿织造有限公司 | A kind of receipts socks stacker mechanism of the dedicated forming machine of socks |
| CN111515581A (en) * | 2019-02-01 | 2020-08-11 | 陕西重型汽车有限公司 | Collinear automatic flexible main bonding wire for multiple vehicle types |
| CN110842447A (en) * | 2019-11-26 | 2020-02-28 | 安徽江淮汽车集团股份有限公司 | Positioning fixture of cavity plate structure |
| CN114799605A (en) * | 2022-06-10 | 2022-07-29 | 庆铃汽车（集团）有限公司 | Automatic welding production line for carriage |
| CN114799605B (en) * | 2022-06-10 | 2023-12-19 | 庆铃汽车（集团）有限公司 | Carriage automatic weld production line |
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| Publication number | Publication date |
|---|---|
| CN102284812B (en) | 2014-04-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20200731 |