CN102785792B - Spacing device of equipment for delivering welding workpieces in circulating manner - Google Patents
Spacing device of equipment for delivering welding workpieces in circulating manner Download PDFInfo
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- CN102785792B CN102785792B CN201210262077.7A CN201210262077A CN102785792B CN 102785792 B CN102785792 B CN 102785792B CN 201210262077 A CN201210262077 A CN 201210262077A CN 102785792 B CN102785792 B CN 102785792B
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Abstract
A spacing device of equipment for delivering welding workpieces in a circulating manner is used for solving the spacing problem of a slipping bracket during the operation of the equipment, is mounted on the equipment provided with a slipping workbench rack and a lifting workbench rack, and comprises a slipping spacing mechanism, a lifting spacing mechanism and a spacing stop block, wherein the slipping spacing mechanism comprises a spacing component and an unlocking piece; the spacing component is hinged to the slipping workbench rack of the equipment, and is matched with the unlocking block to control a slipping bracket; and the unlocking block is fixed on the lifting workbench rack of the equipment. The spacing device has the advantages that the structure is simple; the conception is ingenious; the performance is stable; the investment cost is low; the welding workpieces can be positioned reliably during a delivering process; automatic control of spacing and releasing is realized; the workpiece delivering efficiency is improved; and the shape precision and the position precision of the workpieces during follow-up processing are guaranteed.
Description
Technical field
The present invention relates to a kind of workpiece device, spacing when different inter processes are carried of workpiece that be particularly useful for being welded, belongs to welding attendant equipment technical field.
Background technology
In car production process, the conveying of parts is the key factors that affect production efficiency and product design, on body production-line, for automation be welded and coating technique mates, adopted the workpiece circulation load transfer device that is welded.Referring to accompanying drawing 1, the workpiece circulating transfer device that is welded comprises and being provided with, slippage Working gantry and the lifting worktable rack of lower two-layer sliding rail, the workpiece that is welded is placed on slippage bracket, slippage bracket can slide on sliding rail, when slippage bracket slides onto on lifting worktable rack, the workpiece that is welded is removed after glue spraying is processed, slippage bracket is driven and is moved downward by lifting worktable rack, when dropping to the spacing beam contact position of lifting worktable rack, slippage bracket turns to lower floor's sliding rail operation, lifting worktable rack rises, then start next working cycle.This circulation load transfer device is in operation and must carries out accurately locating to guarantee the stability of workpiece in course of conveying to workpiece, guarantees position degree and the precision of workpiece when following process.According to the workpiece circulating transfer device job requirements that is welded, in automatic transport process to the location of workpiece, spacing, remove the operation such as spacing and also will realize automatic cycle, but in the prior art, workpiece location is relied on to special-purpose clamping stop gear, but also to be equipped with power take-off implement and special-purpose control system, exist the defects such as complex structure, control process is loaded down with trivial details, difficult in maintenance, input cost is high.
Summary of the invention
The object of the invention is to the drawback for prior art, provide a kind of simple in structure, stable performance, input cost low, can make workpiece in course of conveying, reliably locate and realize the inhibiting device of the workpiece circulation load transfer device that is welded of automatic control.
Problem of the present invention realizes with following technical proposals:
A kind of inhibiting device of the workpiece circulation load transfer device that is welded, it is arranged on and is provided with being welded on workpiece circulating transfer device of slippage Working gantry and lifting worktable rack, it comprises sliding and position limitation mechanism, lifting stop gear and positive stop, described sliding and position limitation mechanism conciliates lock dog by limit assembly and forms, described limit assembly is hinged on the slippage Working gantry of circulating transfer device, limit assembly coordinates with solution lock dog the control realizing slippage bracket, and described solution lock dog is fixed on the lifting worktable rack of circulating transfer device.
The inhibiting device of the above-mentioned workpiece circulation load transfer device that is welded, described limit assembly comprises T-shaped controll block, sliding control block and connection bracket, described T-shaped controll block is fixed on the front portion of connection bracket, described sliding control block comprises the two parts that are symmetrically arranged, they are arranged on connection bracket rear portion, described connection bracket is by being positioned at the jointed shaft of its rear end and the slippage Working gantry of circulating transfer device is hinged, described solution lock dog is triangular prism structure, and its rectangle sides is fixed on inside circulating transfer device lifting worktable rack on crossbeam.
The inhibiting device of the above-mentioned workpiece circulation load transfer device that is welded, described lifting stop gear is comprised of stretch limit assembly and elevating control block, described flexible limit assembly comprises flexible locating dowel pin, deadweight control stalk and deadweight control stalk hinged seat, described flexible locating dowel pin is hinged with deadweight control stalk one end, the other end of described deadweight control stalk is weight structure, deadweight control stalk middle part is equipped with deadweight control stalk hinged seat by deadweight control stalk jointed shaft, and described deadweight control stalk hinged seat is fixed on inside the lifting worktable rack of circulating transfer device on crossbeam.
The inhibiting device of the above-mentioned workpiece circulation load transfer device that is welded, described positive stop is fixedly mounted on outside the lifting worktable rack of circulating transfer device on crossbeam.
The present invention is arranged on and is welded on workpiece circulating transfer device, it has solved slippage bracket in the operating spacing problem of workpiece circulating transfer device that is welded, by being fixedly mounted on the positive stop on crossbeam outside the lifting worktable rack of circulating transfer device, define the position on lifting worktable rack of slippage bracket; By the sliding and position limitation assembly being hinged on slippage Working gantry, coordinate with the solution lock dog being fixed on lifting worktable rack, realize the control to slippage bracket state of kinematic motion; By the elevating control block that is arranged on the flexible limit assembly on lifting worktable rack and be fixed on slippage Working gantry, coordinate, realize the location of slippage bracket in lifting process.That the present invention has is simple in structure, be skillfully constructed, stable performance, feature that input cost is low, the workpiece that can make to be welded is reliably located in course of conveying, and realized spacing and removed the automatic control of spacing operation, improve the transport efficiency of workpiece, guaranteed shape and the positional precision of workpiece in following process.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the workpiece circulating transfer device schematic diagram that is welded;
Fig. 2 is general layout birds-eye view of the present invention;
Fig. 3 is the right side view of Fig. 1;
Fig. 4 is I place structure enlarged drawing in Fig. 2;
Fig. 5 is sliding and position limitation mechanism structure figure;
Tu6Shi sliding and position limitation mechanism released state schematic diagram;
Tu7Shi sliding and position limitation mechanism locking view;
Fig. 8 is the schematic diagram of the flexible locating dowel pin depressed state of lifting stop gear;
Fig. 9 is the schematic diagram that the flexible locating dowel pin of lifting stop gear stretches out state;
Figure 10 is the schematic diagram that the flexible locating dowel pin of lifting stop gear is return state;
Figure 11 is the structural representation of lifting worktable rack.
In figure, each label is: 1, sliding and position limitation mechanism, 1-1, T-shaped controll block, 1-2, separate lock dog, 1-3, sliding control block, 1-4, jointed shaft, 1-5, connection bracket, 2, lifting stop gear, 2-1, flexible locating dowel pin, 2-2, elevating control block, 2-3, deadweight control stalk, 2-4, deadweight control stalk hinged seat, 2-5, deadweight control stalk jointed shaft, 3, slippage Working gantry, 3-1, slippage bench board front cross rail, 4, slippage bracket, 5, lifting worktable rack, 5-1, crossbeam inside lifting worktable rack, 5-2, crossbeam outside lifting worktable rack, 5-3, the spacing beam of lifting worktable rack, 6, positive stop, 7, automatic glue painting device, 8, pulley groove, 9, guide rail, 10, link span.
The specific embodiment
Referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5, the present invention is arranged on and is provided with being welded on workpiece circulating transfer device of slippage Working gantry 3 and lifting worktable rack 5, it comprises sliding and position limitation mechanism 1, lifting stop gear 2 and positive stop 6, described sliding and position limitation mechanism 1 conciliates lock dog 1-2 by limit assembly and forms, described limit assembly is hinged on the slippage Working gantry 3 of circulating transfer device, limit assembly comprises T-shaped controll block 1-1, sliding control block 1-3 and connection bracket 1-5, described T-shaped controll block 1-1 is fixed on the front portion of connection bracket 1-5, described sliding control block 1-3 comprises the two parts that are symmetrically arranged, they are arranged on connection bracket 1-5 rear portion, described connection bracket 1-5 is by being positioned at the jointed shaft 1-4 of its rear end and the slippage Working gantry 3 of circulating transfer device is hinged, limit assembly coordinates with solution lock dog 1-2 the control realizing slippage bracket 4, described solution lock dog 1-2 is triangular prism structure, its rectangle sides is fixed on inside circulating transfer device lifting worktable rack on crossbeam 5-1.
Referring to Fig. 4, lifting stop gear 2 of the present invention is comprised of flexible limit assembly and elevating control block 2-2, described flexible limit assembly comprises flexible locating dowel pin 2-1, deadweight control stalk 2-3 and deadweight control stalk hinged seat 2-4, described flexible locating dowel pin 2-1 is hinged with deadweight control stalk 2-3 one end, the other end of described deadweight control stalk 2-3 is weight structure, deadweight control stalk 2-3 middle part is equipped with deadweight control stalk hinged seat 2-4 by deadweight control stalk jointed shaft 2-5, described deadweight control stalk hinged seat 2-4 is fixed on inside the lifting worktable rack of circulating transfer device on crossbeam 5-1.
Referring to Fig. 1, Fig. 2, Fig. 3, positive stop 6 of the present invention is fixedly mounted on outside the lifting worktable rack of circulating transfer device on crossbeam 5-2.
Referring to Fig. 1～Figure 10, principle of work of the present invention is: the inhibiting device of circulation load transfer device is arranged on and is welded on workpiece circulating transfer device, the described workpiece circulating transfer device that is welded comprises and being provided with, the slippage Working gantry 3 of lower double-deck sliding rail and lifting worktable rack 5, the workpiece that is welded is placed on slippage bracket 4, slippage bracket 4 can slide on sliding rail, when slippage bracket 4 slides onto on lifting worktable rack 5, the workpiece that is welded is removed after automatic glue painting device 7 glue sprayings are processed, slippage bracket 4 is driven and is moved downward by lifting worktable rack 5, when dropping to the spacing beam 5-3 of lifting worktable rack contact position, slippage bracket 4 enters lower floor's sliding rail operation, lifting worktable rack 5 rises, then start next working cycle.The invention solves slippage bracket 4 in the operating spacing problem of workpiece circulating transfer device that is welded, by being fixedly mounted on the positive stop 6 on crossbeam 5-2 outside the lifting worktable rack of circulating transfer device, define the position on lifting worktable rack 5 of slippage bracket 4; Be hinged on sliding and position limitation module composition on slippage Working gantry 3 and take the leverage that jointed shaft is fulcrum, by this leverage, coordinated with the solution lock dog 1-2 being fixed on self-powered platform, realized the control to slippage bracket 4 state of kinematic motions; Being arranged on flexible limit assembly on lifting worktable rack 5 has formed and take the leverage that deadweight control stalk jointed shaft 2-5 is fulcrum, by this leverage, coordinate with the elevating control block 2-2 being fixed on slippage Working gantry 3, realize the location of slippage bracket 4 in lifting process.
Referring to Figure 11, the lifting worktable rack 5 in the present invention is comprised of guide rail 9, link span 10, bay-lift 5, lifting stop gear 2, positive stop 6, pulley groove 8 and bottom limit dais.
Lifting worktable rack is arranged on the end of slippage Working gantry, and lifting worktable rack can be realized dipping and heaving along guide rail, and described guide rail and slippage Working gantry connect firmly, and is separately positioned on two side girders of slippage Working gantry.Link span coordinates with guide rail, and it is L-type, its one end connection guide rail, and one end and bay-lift connect firmly.Described bay-lift is rectangular frame, on crossbeam, lifting stop gear is set inside its lifting worktable rack, and its left and right sides arranges respectively the pulley groove that connects slippage Working gantry, on crossbeam, positive stop is set outside its lifting worktable rack.Described lifting stop gear is lever-operated flexible locating dowel pin, is arranged on crossbeam bottom inside lifting worktable rack, and crossbeam arranges the knock hole of locating dowel pin inside lifting worktable rack; The pulley groove of telling is rectangular recess, and it connects firmly in bay-lift; Outside described positive stop and lifting worktable rack, crossbeam connects firmly.
Referring to Fig. 1～Figure 10, working process of the present invention is: when the slippage bracket 4 of automatic transport and automatic double surface gluer moves to lifting worktable rack 5, by being fixedly mounted on the positive stop 6 on crossbeam 5-2 outside the lifting worktable rack of circulating transfer device, stop slippage brackets 4 to continue to slide, now lifting worktable rack 5 starts to decline, in decline process, flexible locating dowel pin 2-1 is separated gradually with elevating control block 2-2, the limit assembly of sliding and position limitation mechanism is separated gradually with solution lock dog 1-2 simultaneously, limit assembly clockwise rotates around jointed shaft 1-4 under self gravitation effect, be positioned at anterior T-shaped controll block 1-1 and drop to least significant end, be positioned at the sliding control block 1-3 perk of rear end, realization is spacing to stopping of slippage bracket 4 below, prevent that slippage bracket 4 from continuing landing, simultaneously in lifting worktable rack 5 decline processes, the deadweight control stalk 2-3 of the lifting stop gear 2 locating dowel pin 2-1 that automatically will stretch under self gravitation effect ejects, the location of realization to slippage bracket 4, when dropping to deadweight control stalk 2-3 and touch the spacing crossbeam 5-3 of lifting worktable rack, the spacing crossbeam 5-3 compression of lifting worktable rack deadweight control stalk 2-3, now flexible locating dowel pin 2-1 exits automatically, releasing is spacing to slippage bracket 4, lower floor's slide rail that slippage bracket 4 enters slippage Working gantry continues slippage conveying, realizes circulation transition and carries.After slippage bracket 4 slips, lifting worktable rack 5 starts to rise, and when rising to top, the upper end of flexible locating dowel pin 2-1 contacts with elevating control block 2-2, and the elevating control block 2-2 locating dowel pin 2-1 that will stretch depresses; Meanwhile separate the limit assembly contact of lock dog 1-2Yu sliding and position limitation mechanism, separate lock dog 1-2 by limit assembly front end jack-up, its rear end falls, and releasing is spacing to next slippage bracket 4, and this slippage bracket 4 continues down slidings, enters next work cycle.
That the present invention has is simple in structure, be skillfully constructed, stable performance, feature that input cost is low, the workpiece that can make to be welded is reliably located in course of conveying, and realized spacing and removed the automatic control of spacing operation, improve the transport efficiency of workpiece, guaranteed shape and the positional precision of workpiece in following process.
Claims (3)
1. the inhibiting device of workpiece circulation load transfer device that is welded, it is characterized in that, it is arranged on and is provided with being welded on workpiece circulating transfer device of slippage Working gantry (3) and lifting worktable rack (5), it comprises sliding and position limitation mechanism (1), lifting stop gear (2) and positive stop (6), described sliding and position limitation mechanism (1) conciliates lock dog (1-2) by limit assembly and forms, described limit assembly is hinged on the slippage Working gantry (3) of circulating transfer device, limit assembly coordinates with solution lock dog (1-2) control realizing slippage bracket (4), described solution lock dog (1-2) is fixed on the lifting worktable rack (5) of circulating transfer device,
Described limit assembly comprises T-shaped controll block (1-1), sliding control block (1-3) and connection bracket (1-5), described T-shaped controll block (1-1) is fixed on the front portion of connection bracket (1-5), described sliding control block (1-3) comprises the two parts that are symmetrically arranged, they are arranged on connection bracket (1-5) rear portion, described connection bracket (1-5) is by being positioned at the jointed shaft (1-4) of its rear end and the slippage Working gantry (3) of circulating transfer device is hinged, described solution lock dog (1-2) is triangular prism structure, its rectangle sides is fixed on inside circulating transfer device lifting worktable rack on crossbeam (5-1).
2. the inhibiting device of the workpiece circulation load transfer device that is welded according to claim 1, it is characterized in that, described lifting stop gear (2) is comprised of flexible limit assembly and elevating control block (2-2), described flexible limit assembly comprises flexible locating dowel pin (2-1), deadweight control stalk (2-3) and deadweight control stalk hinged seat (2-4), described flexible locating dowel pin (2-1) is hinged with deadweight control stalk (2-3) one end, the other end of described deadweight control stalk (2-3) is weight structure, deadweight control stalk (2-3) middle part is equipped by deadweight control stalk jointed shaft (2-5) and deadweight control stalk hinged seat (2-4), described deadweight control stalk hinged seat (2-4) is fixed on inside the lifting worktable rack of circulating transfer device on crossbeam (5-1).
3. the inhibiting device of the workpiece circulation load transfer device that is welded according to claim 2, is characterized in that, described positive stop (6) is fixedly mounted on outside the lifting worktable rack of circulating transfer device on crossbeam (5-2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210262077.7A CN102785792B (en) | 2012-07-27 | 2012-07-27 | Spacing device of equipment for delivering welding workpieces in circulating manner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210262077.7A CN102785792B (en) | 2012-07-27 | 2012-07-27 | Spacing device of equipment for delivering welding workpieces in circulating manner |
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| CN102785792A CN102785792A (en) | 2012-11-21 |
| CN102785792B true CN102785792B (en) | 2014-04-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103979330A (en) * | 2014-05-21 | 2014-08-13 | 杭州永创智能设备股份有限公司 | Conveying device |
| CN105129394B (en) * | 2015-08-21 | 2018-01-12 | 博众精工科技股份有限公司 | A kind of streamline steering mechanism |
| CN106628991B (en) * | 2016-08-16 | 2022-09-06 | 新春仪表（常熟）有限公司 | Limiting device |
| EP3561517B1 (en) | 2018-04-25 | 2021-04-21 | Aoi Seiki Co., Ltd. | Holder transport apparatus |
| CN111649878B (en) * | 2020-05-18 | 2022-07-08 | 广州中粮制桶有限公司 | Helium leakage detecting device for barrel body |
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| JP2001031238A (en) * | 1999-07-21 | 2001-02-06 | Horizon International Kk | Work transport apparatus |
| CN200988691Y (en) * | 2006-12-04 | 2007-12-12 | 重庆宗申技术开发研究有限公司 | Working clamp storage changing system on production line |
| KR101352991B1 (en) * | 2009-08-28 | 2014-01-21 | 백윤강 | Multilayer type container storage and export system |
| CN201756302U (en) * | 2010-07-13 | 2011-03-09 | 柳州六和方盛机械有限公司 | Mold fetching and placing device |
| CN102275706B (en) * | 2011-05-10 | 2013-01-02 | 江苏迅捷装具科技有限公司 | Horizontal-moving movable frame delivery device |
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Effective date of registration: 20191226 Address after: 314200 north side of Rongrong Road, east side of Pingshan Avenue, Pinghu Economic and Technological Development Zone, Jiaxing City, Zhejiang Province Patentee after: Pinghu branch of Great Wall Motor Co., Ltd Address before: 071000 No. 2266 Chaoyang South Street, Hebei, Baoding Patentee before: Changcheng Automobile Co., Ltd. |
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