CN102357760A - Fixture for sedan central pillar inner skin roof rail welding assembly - Google Patents
Fixture for sedan central pillar inner skin roof rail welding assembly Download PDFInfo
- Publication number
- CN102357760A CN102357760A CN2011102959048A CN201110295904A CN102357760A CN 102357760 A CN102357760 A CN 102357760A CN 2011102959048 A CN2011102959048 A CN 2011102959048A CN 201110295904 A CN201110295904 A CN 201110295904A CN 102357760 A CN102357760 A CN 102357760A
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- Prior art keywords
- central post
- side rail
- base
- roof side
- inside panel
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Abstract
The invention discloses a fixture for a sedan central pillar inner skin roof rail welding assembly. The fixture comprises a base, and a clamping device and an operating panel which are fixedly arranged on the base, wherein the top surface of the base is a horizontal mounting plane, and the bottom of the base is provided with casters; the clamping device comprises a bracket, a compaction rack and a driving device; the bracket is fixedly connected to the base; the compaction rack is hinged to the bracket; the driving device is used for driving the clamping and releasing of the bracket and the compaction rack; a positioning pin is arranged on the bracket; and a switch for controlling the work of the driving device is arranged on the operating panel. The fixture for the sedan central pillar inner skin roof rail welding assembly can control a corresponding driving device by the switch to drive a clamping positioning part to clamp and release a workpiece, improve the assembly and disassembly efficiency of the workpiece and reduce the labor intensity of an operator, and is convenient to move.
Description
Technical field
The present invention relates to a kind of anchor clamps, relate in particular to the weld jig that is used to weld car central post inside panel roof side rail welding assembly.
Background technology
Weld jig is for guaranteeing the weldment size, improve assembly precision and efficient, preventing the anchor clamps that welding deformation adopts.
Car central post inside panel roof side rail welding assembly is welded in one by central post roof side rail, central post inside panel and ceiling crossbeam lapping plate and constitutes; Car central post inside panel roof side rail of the prior art welding assembly anchor clamps are usually by constituting with supporting seat, pressing plate and the fastening bolt of corresponding settings of each parts, and each parts is put in corresponding positions and corresponding pressing plate is pressed on the trip bolt that manually will be used to connect supporting seat and pressing plate on the workpiece again after appropriate and tightens, and realization is welded each parts of assembly to car central post inside panel roof side rail and effectively located; Weld fixing successively in each commissure again; Manually fastening bolt is pulled down at last, removed pressing plate and take off workpiece completion welding, because car central post inside panel roof side rail welding assembly is made up of three parts welding; Each parts need carry out the clamping location respectively; Need more a plurality of pressing plates and trip bolt, operation is wasted time and energy in the cargo handling process of workpiece, and working (machining) efficiency is lower; Whole clamp body is more thick and heavy, moves inconvenient.
Therefore; Need a kind of novel car central post inside panel roof side rail welding assembly anchor clamps; To reduce work-handling required time in the car central post inside panel roof side rail welding assembly welding process, reduce labor intensity of operating staff, and be convenient to clamp body and move.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of weld jig that with driving clamping and positioning part workpiece is clamped and unclamps and be convenient to move through switch control respective drive device.
Car central post inside panel roof side rail welding assembly anchor clamps of the present invention, the clamping device and the operation board that comprise base and be fixedly installed in base; The end face of said base is horizontal mounting plane, is positioned at the base bottom and is provided with castor; Said clamping device comprises carriage, clamping frame and drive unit, and said carriage is fixedly connected on base, and clamping frame is articulated in carriage, and drive unit is used for driven bracket and clamping frame clamping and unclamps, and is positioned at carriage and is provided with alignment pin; Said operation board is provided with the switch that is used for accessory drive work.
Further, said clamping device is for constituting corresponding respectively be provided with and a plurality of clamp modules that include carriage, clamping frame and drive unit of central post inside panel, central post roof side rail and ceiling crossbeam lapping plate that car central post inside panel roof side rail welds assembly with the need welding;
Further, said drive unit is a cylinder, and its cylinder barrel is fixed in corresponding carriage, and piston hinge is in corresponding clamping frame;
Further, be positioned to be provided with on the seal face of carriage and clamping frame and be used for grooved piece that the corresponding two relative limit portions that need the location workpiece are compressed, the open side of grooved piece is all towards the corresponding location workpiece setting that needs;
Further, the carriage of said clamp module is fixedly connected on base through " L " shape bearing, and bearing is provided with stiffener;
Further; Be positioned at and also fixedly install the bracing frame that is useful on the need welded lap place that holds up central post inside panel and central post roof side rail on the base; Carriage comprises back-up block, support cylinder and be used for back-up block and support the bearing of cylinder with respect to the base installing and locating; Said back-up block is positioned at the below at corresponding need welded lap place also along single-degree-of-freedom is slidingly connected to bearing on the plane perpendicular to corresponding need welded lap place; Said support cylinder is used to drive back-up block and slides, and its cylinder body is fixed in bearing, and piston is connected in back-up block;
Further, said switch is a press button;
Further, the castor that is positioned at front end is a caster wheel.
The invention has the beneficial effects as follows: car central post inside panel roof side rail of the present invention welding assembly anchor clamps can be controlled the respective drive device to drive the clamping and positioning part workpiece is clamped and to unclamp through switch; Can improve the efficient of the loading and unloading of workpiece; Reduce labor intensity of operating staff; Be positioned at the base bottom and be provided with castor, move more convenient.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Fig. 1 is a structural representation of the present invention; As shown in the figure: the car central post inside panel roof side rail welding assembly anchor clamps of present embodiment; Put the orientation with clamp body shown in scheming; Its left end is a front end, and right-hand member is the rear end, it is characterized in that: the clamping device and the operation board 2 that comprise base 1 and be fixedly installed in base 1; The end face of said base 1 is horizontal mounting plane, is positioned at base 1 bottom and is provided with castor 3; Said clamping device comprises carriage 4, clamping frame 5 and drive unit 6; Said carriage 4 is fixedly connected on base 1; Clamping frame 5 is articulated in carriage 4; Drive unit 6 is used for driven bracket 4 and clamping frame 5 clampings and unclamps, and is positioned at carriage 4 and is provided with alignment pin, during clamping workpiece corresponding eyelet aligned pin on the workpiece is carried out clamping; Said operation board 2 is provided with the switch that is used for accessory drive 6 work.
In the present embodiment; Said clamping device is central post inside panel 11, central post roof side rail 12 and ceiling crossbeam lapping plate 13 corresponding respectively be provided with and a plurality of clamp modules that include carriage 4, clamping frame 5 and drive unit 6 that constitute car central post inside panel roof side rail welding assembly with the need welding, each clamp module compact conformation, and parts are simple; Easy processing and fabricating; Weight is little, and consumptive material is few, and cost is low.
In the present embodiment, said drive unit 6 is a cylinder, and its cylinder barrel is fixed in corresponding carriage 4, and piston hinge is in corresponding clamping frame 5, and is not only durable, and applying flexible, is easy to control.
In the present embodiment; Be positioned to be provided with on the seal face of carriage 4 and clamping frame 5 and be used for grooved piece 7 that the corresponding two relative limit portions that need the location workpiece are compressed; The open side of grooved piece 7 is all towards the corresponding location workpiece setting that needs; Rational in infrastructure, the curved-surface structure complicated with surface of the work do not clash.
In the present embodiment, the carriage 4 of said clamp module is fixedly connected on base 1 through " L " shape bearing 8, and bearing 8 is provided with stiffener, and structure is more firm, easily processing and fabricating.
In the present embodiment; Be positioned at and also fixedly install the bracing frame that is useful on the need welded lap place that holds up central post inside panel 11 and central post roof side rail 12 on the base 1; Carriage comprises back-up block 9, support cylinder 10 and be used for back-up block 9 and support the bearing 8 of cylinder 10 with respect to base 1 installing and locating; Said back-up block 9 is positioned at the corresponding below that needs the welded lap place and along needing the welded lap place single-degree-of-freedom is slidingly connected to bearing 8 on the plane perpendicular to corresponding, said support cylinder 10 is used to drive back-up block 9 and slides, and its cylinder body is fixed in bearing 8; Piston is connected in back-up block 9; The support frame structure of present embodiment is stable, and can guarantee needs the stable of welded lap place structure, guarantees welding quality.
In the present embodiment, said switch is press button, and is simple, convenient.
In the present embodiment, the castor 3 that is positioned at front end is caster wheel 3a, is convenient to clamp body and moves.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (8)
1. car central post inside panel roof side rail welding assembly anchor clamps is characterized in that: the clamping device and the operation board that comprise base and be fixedly installed in base; The end face of said base is horizontal mounting plane, is positioned at the base bottom and is provided with castor; Said clamping device comprises carriage, clamping frame and drive unit, and said carriage is fixedly connected on base, and clamping frame is articulated in carriage, and drive unit is used for driven bracket and clamping frame clamping and unclamps, and is positioned at carriage and is provided with alignment pin; Said operation board is provided with the switch that is used for accessory drive work.
2. car central post inside panel roof side rail welding assembly anchor clamps according to claim 1 is characterized in that: said clamping device is for constituting corresponding respectively be provided with and a plurality of clamp modules that include carriage, clamping frame and drive unit of central post inside panel, central post roof side rail and ceiling crossbeam lapping plate that car central post inside panel roof side rail welds assembly with the need welding.
3. car central post inside panel roof side rail welding assembly anchor clamps according to claim 2, it is characterized in that: said drive unit is a cylinder, and its cylinder barrel is fixed in corresponding carriage, and piston hinge is in corresponding clamping frame.
4. car central post inside panel roof side rail welding assembly anchor clamps according to claim 3; It is characterized in that: be positioned to be provided with on the seal face of carriage and clamping frame and be used for grooved piece that the corresponding two relative limit portions that need the location workpiece are compressed, the open side of grooved piece is all towards the corresponding location workpiece setting that needs.
5. car central post inside panel roof side rail welding assembly anchor clamps according to claim 4, it is characterized in that: the carriage of said clamp module is fixedly connected on base through " L " shape bearing, and bearing is provided with stiffener.
6. car central post inside panel roof side rail welding assembly anchor clamps according to claim 5; It is characterized in that: be positioned at the bracing frame that also fixedly installs the need welded lap place that is useful on picking-up central post inside panel and central post roof side rail on the base; Carriage comprises back-up block, support cylinder and be used for back-up block and support the bearing of cylinder with respect to the base installing and locating; Said back-up block is positioned at the below at corresponding need welded lap place also along single-degree-of-freedom is slidingly connected to bearing on the plane perpendicular to corresponding need welded lap place; Said support cylinder is used to drive back-up block and slides, and its cylinder body is fixed in bearing, and piston is connected in back-up block.
7. car central post inside panel roof side rail welding assembly anchor clamps according to claim 6, it is characterized in that: said switch is a press button.
8. car central post inside panel roof side rail welding assembly anchor clamps according to claim 7, it is characterized in that: the castor that is positioned at front end is a caster wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110295904.8A CN102357760B (en) | 2011-09-30 | 2011-09-30 | Fixture for sedan central pillar inner skin roof rail welding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110295904.8A CN102357760B (en) | 2011-09-30 | 2011-09-30 | Fixture for sedan central pillar inner skin roof rail welding assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102357760A true CN102357760A (en) | 2012-02-22 |
| CN102357760B CN102357760B (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110295904.8A Expired - Fee Related CN102357760B (en) | 2011-09-30 | 2011-09-30 | Fixture for sedan central pillar inner skin roof rail welding assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102357760B (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861979A (en) * | 2012-09-29 | 2013-01-09 | 长城汽车股份有限公司 | Automatic spot welding device for automotive engine compartment repair welding |
| CN103008953A (en) * | 2012-12-18 | 2013-04-03 | 重庆大东汽车配件有限公司 | Welding tool for front collision transverse beam of automobile |
| CN103624439A (en) * | 2012-08-22 | 2014-03-12 | 江苏卡威专用汽车制造有限公司 | Left-and-right C-column inner board assembly clamp for automobile manufacturing |
| CN103624437A (en) * | 2012-08-22 | 2014-03-12 | 江苏卡威专用汽车制造有限公司 | Rear seat beam A assembly clamp for automobile |
| CN104526123A (en) * | 2014-12-05 | 2015-04-22 | 保定长安客车制造有限公司 | Rear passenger car wall assembly welding clamp and technique using the same to weld rear wall assembly |
| CN105269202A (en) * | 2015-10-16 | 2016-01-27 | 天津金毅诺工贸有限公司 | Automobile back panel assembly clamp |
| CN105269223A (en) * | 2015-12-01 | 2016-01-27 | 重庆大东汽车配件有限公司 | Pressing mechanism used for minibus welding |
| CN105269217A (en) * | 2015-12-01 | 2016-01-27 | 重庆大东汽车配件有限公司 | Pneumatic positioning structure for minibus welding jig |
| CN105312823A (en) * | 2015-12-01 | 2016-02-10 | 重庆大东汽车配件有限公司 | Positioning mechanism for repair welding and clamping of minibus |
| CN105345354A (en) * | 2015-12-01 | 2016-02-24 | 重庆大东汽车配件有限公司 | Clamping device for minibus welding jigs |
| 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 |
| CN105382460A (en) * | 2015-12-01 | 2016-03-09 | 重庆大东汽车配件有限公司 | Operating floor and reference positioning assembly |
| CN105499845A (en) * | 2015-12-01 | 2016-04-20 | 重庆大东汽车配件有限公司 | Partitioned structure of cylinder control buttons |
| CN105500698A (en) * | 2016-01-20 | 2016-04-20 | 哈尔滨飞机工业集团有限责任公司 | Clamping device connected with skin assembly |
| CN111940978A (en) * | 2020-08-17 | 2020-11-17 | 沈阳飞机工业（集团）有限公司 | Tool and method for inhibiting welding deformation of thin-wall curved surface aluminum alloy part |
| CN112025162A (en) * | 2020-08-19 | 2020-12-04 | 南京中车浦镇城轨车辆有限责任公司 | Positioning device for welding curved-surface three-dimensional handrail |
| CN112171042A (en) * | 2019-07-05 | 2021-01-05 | 青岛中汽特种汽车有限公司 | Movable power source car covering stretching device |
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| JP2914107B2 (en) * | 1993-07-13 | 1999-06-28 | 日産自動車株式会社 | Welding metal jig and automatic metallizing equipment |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624439A (en) * | 2012-08-22 | 2014-03-12 | 江苏卡威专用汽车制造有限公司 | Left-and-right C-column inner board assembly clamp for automobile manufacturing |
| CN103624437A (en) * | 2012-08-22 | 2014-03-12 | 江苏卡威专用汽车制造有限公司 | Rear seat beam A assembly clamp for automobile |
| CN102861979A (en) * | 2012-09-29 | 2013-01-09 | 长城汽车股份有限公司 | Automatic spot welding device for automotive engine compartment repair welding |
| CN102861979B (en) * | 2012-09-29 | 2014-11-12 | 长城汽车股份有限公司 | Automatic spot welding device for automotive engine compartment repair welding |
| CN103008953A (en) * | 2012-12-18 | 2013-04-03 | 重庆大东汽车配件有限公司 | Welding tool for front collision transverse beam of automobile |
| CN104526123A (en) * | 2014-12-05 | 2015-04-22 | 保定长安客车制造有限公司 | Rear passenger car wall assembly welding clamp and technique using the same to weld rear wall assembly |
| CN105269202A (en) * | 2015-10-16 | 2016-01-27 | 天津金毅诺工贸有限公司 | Automobile back panel assembly clamp |
| CN105269217A (en) * | 2015-12-01 | 2016-01-27 | 重庆大东汽车配件有限公司 | Pneumatic positioning structure for minibus welding jig |
| CN105269223A (en) * | 2015-12-01 | 2016-01-27 | 重庆大东汽车配件有限公司 | Pressing mechanism used for minibus welding |
| CN105312823A (en) * | 2015-12-01 | 2016-02-10 | 重庆大东汽车配件有限公司 | Positioning mechanism for repair welding and clamping of minibus |
| CN105345354A (en) * | 2015-12-01 | 2016-02-24 | 重庆大东汽车配件有限公司 | Clamping device for minibus welding jigs |
| 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 |
| CN105382460A (en) * | 2015-12-01 | 2016-03-09 | 重庆大东汽车配件有限公司 | Operating floor and reference positioning assembly |
| CN105499845A (en) * | 2015-12-01 | 2016-04-20 | 重庆大东汽车配件有限公司 | Partitioned structure of cylinder control buttons |
| CN105500698A (en) * | 2016-01-20 | 2016-04-20 | 哈尔滨飞机工业集团有限责任公司 | Clamping device connected with skin assembly |
| CN112171042A (en) * | 2019-07-05 | 2021-01-05 | 青岛中汽特种汽车有限公司 | Movable power source car covering stretching device |
| CN111940978A (en) * | 2020-08-17 | 2020-11-17 | 沈阳飞机工业（集团）有限公司 | Tool and method for inhibiting welding deformation of thin-wall curved surface aluminum alloy part |
| CN112025162A (en) * | 2020-08-19 | 2020-12-04 | 南京中车浦镇城轨车辆有限责任公司 | Positioning device for welding curved-surface three-dimensional handrail |
Also Published As
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| CN102357760B (en) | 2014-11-26 |
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