CN105834641A - Composite welding clamp for lower connecting plate of driver' seat of automobile - Google Patents
Composite welding clamp for lower connecting plate of driver' seat of automobile Download PDFInfo
- Publication number
- CN105834641A CN105834641A CN201610276745.XA CN201610276745A CN105834641A CN 105834641 A CN105834641 A CN 105834641A CN 201610276745 A CN201610276745 A CN 201610276745A CN 105834641 A CN105834641 A CN 105834641A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- lower connecting
- base
- composite welding
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
The invention discloses a composite welding clamp for a lower connecting plate of a driver' seat of an automobile and relates to the technical field of automobile manufacturing. The composite welding clamp comprises a bottom plate, a left sub-base and a right sub-base. The left sub-base and the right sub-base are arranged on the bottom plate. The sub-bases are each provided with a welding clamp body. Each welding clamp body comprises a clamping device, a locating device, an adjusting device and a control switch for controlling the clamping device. According to the composite welding clamp, the problems that an existing lower connecting plate component of the driver' seat of the automobile is low in production efficiency, unstable in quality and high in production cost can be solved.
Description
Technical field
The present invention relates to field of automobile, a kind of composite welding fixture for welding of automotive driver's seat lower connecting plate.
Background technology
Automobile driver seat lower connecting plate soldering member as shown in Figure 1 is welded by driver's seat lower connecting plate body and seven widgets, is one of the significant components of automotive seat；As can be seen from Figure 1, these parts need to weld seven welding position widgets different, variform on lower connecting plate body, past welding lower connecting plate parts, need to make multiple different fixture, and each fixture can only weld one or two parts therein, needing parts to be dismantled, shift and are installed to next fixture after completing welding on a fixture and just can carry out next step welding, such soldering member is accomplished by being dismounted for multiple times, transfer, time-consuming the most laborious；Again owing to using hand clamp, slow motion, automaticity is the highest, and production efficiency is the lowest；Meanwhile, being dismounted for multiple times lower connecting plate parts the most easily produce the problem that rigging error or hand clamp damage, and cause that positioning parts precision is low, welding quality is unstable, defective products rate high；Labor strength is excessive simultaneously, and production cost is high.
Summary of the invention
It is an object of the invention to provide a kind of automobile driver seat lower connecting plate composite welding fixture, it can solve the problem that current automobile driver seat lower connecting plate parts production efficiency is low, quality is unstable and production cost is high.
In order to solve the problems referred to above, the technical solution used in the present invention is:
This automobile driver seat lower connecting plate composite welding fixture, including base plate and the left and right point of base being arranged on described base plate, described point is respectively arranged on the base with a set of weld jig, and described weld jig includes the clamping device, positioner and the adjusting apparatus that are arranged on point base and controls the control switch of described clamping device.
In above technical scheme, further scheme may is that described clamping device is made up of five cylinders, three pneumatic grippings, three latch segments and two check lock levers；Wherein three vertical cylinder are arranged on point base and control three described pneumatic grippings, and three described pneumatic grippings control three described latch segments respectively；Another two cylinders are horizontally placed on point base and control said two check lock lever.
Further: described positioner is made up of two alignment pins being arranged on point base, five support columns, five positioning seats, a rotation positioning seat and a positioning strip.
Further: described adjusting apparatus includes set screw, regulation pad.
Further: the described cylinder of point base described in described on-off control.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that
1, due to the fact that and be provided with the positioners such as alignment pin, support column, positioning seat, rotation positioning seat, positioning strip on point base plate, and the locking device such as cylinder, pneumatic gripping, latch segment, check lock lever, so clamped one time can be realized, and locks, welds, avoid soldering member troublesome operation of being dismounted for multiple times, locking on fixture, achieve operation set reduction, substantially increase production efficiency；
2, pneuma-lock mechanism of the present invention replaces hand clamp, after parts placement positioning completes, can complete all of locking work by control key, easy to operate simply, automaticity is high；
3, two weld jigs of the right symmetry of the present invention one the first from left can put into a grip assembly the most simultaneously, disposable all locking, robot welds one by one, i.e. fixture can with one-time positioning, weld two grip assemblies, improve production capacity, greatly reduce the labor intensity of workman；
4, existing fixture production capacity be only 13 sets/hour, and use this composite welding fixture can bring up to 28 sets/hour；
5, this composite welding fixture positioning precision, also improves welding quality, and existing fixture welding fraction defective is up to 11%, and after using this composite welding fixture, the failure welding rate of automobile driver seat lower connecting plate drops to less than 1%.
Accompanying drawing explanation
Fig. 1 is driver's seat lower connecting plate soldering member schematic diagram.
Fig. 2 is schematic diagram of the present invention.
In accompanying drawing: 1, base plate；2, base is divided；3, the first cylinder；4, the first pneumatic gripping；5, the first latch segment；6, the first positioning seat；7, the first alignment pin；8, the second positioning seat；9, the 3rd positioning seat；10, the second latch segment；11, switch；12, the second pneumatic gripping；13, the second cylinder；14, support column；15, the 4th positioning seat；16, the 3rd cylinder；17, positioning seat is rotated；18, the 3rd pneumatic gripping；19, the 3rd latch segment；20, the 5th positioning seat；21, the 4th cylinder；22, the first check lock lever；23, the second alignment pin；24, positioning strip；25, the second check lock lever；26, the 5th cylinder.
Detailed description of the invention
With embodiment, the present invention is further described below in conjunction with the accompanying drawings:
Automobile driver seat lower connecting plate composite welding fixture as shown in Figure 2, including base plate 1 and the left and right point of base 2 being arranged on base plate 1, divide and be respectively arranged with a set of weld jig on base 2, left and right two set weld jigs are identical, it is symmetrical arranged by diagonal, left and right weld jig constitutes composite welding fixture of the present invention, and now by the explanation of the right weld jig, weld jig includes the control switch of clamping device, positioner, adjusting apparatus and control clamping device.
Clamping device is made up of five cylinders, three pneumatic grippings, three latch segments and two check lock levers；Five cylinders are the first cylinder the 3, second cylinder the 13, the 3rd cylinder the 16, the 4th cylinder 21 and the 5th cylinder 26 respectively；Wherein first cylinder the 3, second cylinder the 13, the 3rd cylinder 16 is vertically arranged, and the 4th cylinder 21 and the 5th cylinder 26 are horizontally disposed with；Three pneumatic grippings are respectively: the first pneumatic gripping the 4, second pneumatic gripping 12 and the 3rd pneumatic gripping 18, three latch segments are respectively: the first latch segment the 5, second latch segment 10 and the 3rd latch segment 19, wherein the first cylinder 3 connects and controls the first pneumatic gripping 4, and the first pneumatic gripping 4 connects and controls the first latch segment 5；Second cylinder 13 connects and controls the second pneumatic gripping 12, and the second pneumatic gripping 12 connects and controls the second latch segment 10；3rd cylinder 16 connects and controls the 3rd pneumatic gripping 18, and the 3rd pneumatic gripping 18 connects and controls the 3rd latch segment 19；4th cylinder 21 connects and controls the first check lock lever 22, and the 5th cylinder connects and controls the second check lock lever 25；Positioner is made up of two alignment pins, five support columns, five positioning seats, a rotation positioning seat and a positioning strip, and wherein the first alignment pin 7 and the second alignment pin 23, is arranged on point base, the hole, two location of the most corresponding driver's seat lower connecting plate；First positioning seat 6 is arranged on the lower section of the first latch segment 5, and the first alignment pin 7 is arranged on the side of the first positioning seat 6, and the second positioning seat 8 is arranged on point base plate 2 and near the first cylinder 3；3rd positioning seat 9 is arranged on the lower section of the second latch segment 10, and the 4th positioning seat 15 is arranged on the lower section of the 3rd latch segment 19, and the 5th positioning seat 20 is arranged on the side of the 4th cylinder 21；Meanwhile, the lower surface of first alignment pin the 7, second alignment pin 23 and five support columns 14 is relied on to support the lower surface of driver's seat lower connecting plate；Rotating positioning seat 17 and be arranged on the side of the 3rd latch segment 19, positioning strip 24 is arranged on the second alignment pin 23, it is ensured that driver's seat lower connecting plate is not subjected to displacement, and is accurately located on point base 2；Adjusting apparatus includes set screw, regulation pad, and all alignment pins and positioning seat are provided with set screw, regulation pad；The action of all cylinders on switch 11 control point base 2.
During work, need to weld seven widgets are first placed on relevant position by operator, Push switch 11 again, all cylinder actions, drive pneumatic gripping and check lock lever to be locked by above-mentioned widget, and then welding robot starts to weld the pad of all parts immediately, after all parts have welded, cylinder drives each retaining mechanism pine to move back immediately, and soldering member is the most compacted, takes out by hand.
Claims (5)
1. an automobile driver seat lower connecting plate composite welding fixture, it is characterized in that: include base plate and the left and right point of base being arranged on described base plate, described point is respectively arranged on the base with a set of weld jig, and described weld jig includes the clamping device, positioner and the adjusting apparatus that are arranged on point base and controls the control switch of described clamping device.
Automobile driver seat lower connecting plate composite welding fixture the most according to claim 1, it is characterised in that: described clamping device is made up of five cylinders, three pneumatic grippings, three latch segments and two check lock levers；Wherein three vertical cylinder are arranged on point base and control three described pneumatic grippings, and three described pneumatic grippings control three described latch segments respectively；Another two cylinders are horizontally placed on point base and control said two check lock lever.
Automobile driver seat lower connecting plate composite welding fixture the most according to claim 1, it is characterised in that: described positioner is made up of two alignment pins being arranged on point base, five support columns, five positioning seats, a rotation positioning seat and a positioning strip.
Automobile driver seat lower connecting plate composite welding fixture the most according to claim 1, it is characterised in that: described adjusting apparatus includes set screw, regulation pad.
Automobile driver seat lower connecting plate composite welding fixture the most according to claim 1, it is characterised in that: the described cylinder of point base described in described on-off control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276745.XA CN105834641B (en) | 2016-04-29 | 2016-04-29 | Automobile driver seat lower connecting plate welds composite fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276745.XA CN105834641B (en) | 2016-04-29 | 2016-04-29 | Automobile driver seat lower connecting plate welds composite fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105834641A true CN105834641A (en) | 2016-08-10 |
| CN105834641B CN105834641B (en) | 2018-04-20 |
Family
ID=56589927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610276745.XA Active CN105834641B (en) | 2016-04-29 | 2016-04-29 | Automobile driver seat lower connecting plate welds composite fixture |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202825068U (en) * | 2012-08-28 | 2013-03-27 | 江苏卡威专用汽车制造有限公司 | Automobile front chair crossbeam B combining piece fixture |
| CN103331545A (en) * | 2013-06-28 | 2013-10-02 | 盐城华光真永汽车部件有限公司 | Automatic positioning device for welding car door frame |
| CN104493383A (en) * | 2014-12-11 | 2015-04-08 | 盐城市九洲汽车配件有限公司 | Automobile seat pelvis regulation support frame welding device |
| CN104999217A (en) * | 2015-08-21 | 2015-10-28 | 盐城大捷实业有限公司 | Device for welding front-row seat frameworks of automobile |
| CN105364371A (en) * | 2015-12-01 | 2016-03-02 | 重庆大东汽车配件有限公司 | Pressing arm type clamping device of welding tool |
| CN105479074A (en) * | 2015-12-31 | 2016-04-13 | 重庆山朕科技发展有限公司 | Welding fixture for automobile rear doorframe |
-
2016
- 2016-04-29 CN CN201610276745.XA patent/CN105834641B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202825068U (en) * | 2012-08-28 | 2013-03-27 | 江苏卡威专用汽车制造有限公司 | Automobile front chair crossbeam B combining piece fixture |
| CN103331545A (en) * | 2013-06-28 | 2013-10-02 | 盐城华光真永汽车部件有限公司 | Automatic positioning device for welding car door frame |
| CN104493383A (en) * | 2014-12-11 | 2015-04-08 | 盐城市九洲汽车配件有限公司 | Automobile seat pelvis regulation support frame welding device |
| CN104999217A (en) * | 2015-08-21 | 2015-10-28 | 盐城大捷实业有限公司 | Device for welding front-row seat frameworks of automobile |
| CN105364371A (en) * | 2015-12-01 | 2016-03-02 | 重庆大东汽车配件有限公司 | Pressing arm type clamping device of welding tool |
| CN105479074A (en) * | 2015-12-31 | 2016-04-13 | 重庆山朕科技发展有限公司 | Welding fixture for automobile rear doorframe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105834641B (en) | 2018-04-20 |
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Effective date of registration: 20201208 Address after: 545112 West Plate of Sifang District, Xinxing Industrial Park, Liujiang District, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Liuzhou Shengan Machinery Manufacturing Co., Ltd Address before: 545616 the Guangxi Zhuang Autonomous Region Liuzhou Luorong ZQ volume Road No. 11 (hi tech Zone) Patentee before: LIUZHOU YUHUA TECHNOLOGY Co.,Ltd. |
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