CN201755731U - Automobile instrument panel support welding clamp - Google Patents
Automobile instrument panel support welding clamp Download PDFInfo
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- CN201755731U CN201755731U CN2010201359822U CN201020135982U CN201755731U CN 201755731 U CN201755731 U CN 201755731U CN 2010201359822 U CN2010201359822 U CN 2010201359822U CN 201020135982 U CN201020135982 U CN 201020135982U CN 201755731 U CN201755731 U CN 201755731U
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Abstract
The utility model discloses an automobile instrument panel support welding clamp comprising a base installation plate, two cross beam supports used for clamping the cross beam, a big installation support clamp used for clamping an end flange and a big, small installation support, a retracting device support clamp, a steering column support clamp, and a fuse box support clamp. All clamps are movably connected with the base installation plate through the corresponding installation holes on the base and the base installation plate, and the installation positions are corresponding to the position of welding the cross beam. All clamps are driven by the cylinder, and the driving cylinder is connected with the electrical control system. The automobile instrument panel support welding clamp can be used to fix and clamp all supports to be welded with the cross beam and can work cooperate with the welding machine. The utility model has advantages of reliable clamping, accurate positioning, convenient disassembling of work pieces, high working efficiency and ability of facilitating the mechanical or automatic welding.
Description
Technical field
The utility model relates to a kind of and the matching used anchor clamps of welding equipment, particularly a kind of automobile instrument board mount weld jig.
Background technology
The automobile instrument board mount is irregular parts, need parts such as termination flange, big or small mounting bracket, mounting bracket, radio and tape player support, steering-column support and safety box support are welded on respectively the different parts of circular crossbeam during fabrication, wherein: one of the termination flange and the big mounting bracket close proximity that 1, are positioned at the crossbeam two ends, another and little mounting bracket are at a distance of also very near, two termination flanges need be connected with the crossbeam termination is vertical, and big or small mounting bracket needs to keep constant slope to be connected with crossbeam; 2, mounting bracket is the plate-like stamping parts of " 7 " shape, has a horizontal plane and a vertical surface, and the soldering opening that is connected with crossbeam is positioned at the lower edge of vertical surface, and its horizontal plane need keep certain gradient when fixedly welding with crossbeam; 3, the radio and tape player support is a plate-like stamping parts, has size two inclined-planes and a big hole, is positioned at the lower end of the big plane of radio and tape player support biside plate with the connector of crossbeam, needs to keep constant slope and crossbeam to weld; 4, steering-column support is a plate-like stamping parts, has stepped two big facets, and the soldering opening that is connected with crossbeam is positioned at the lower edge of steering-column support vertical plates on both sides; 5, the safety box support is made of a horizontal supporting plate and two support arms of bending 90 ° downwards, and the soldering opening that the safety box support is connected with crossbeam needs the gradient and the crossbeam welding that keep certain at the lower edge of safety box bracket leg frame plate.These parts different, different with the welded junction part that crossbeam connects, different gradient requirements is arranged when welding with crossbeam, fixedly weld with crossbeam one by one by manual location with traditional technology, not only time-consuming, influence efficient, and positioning accuracy is difficult to guarantee, is unfavorable for realizing the automation welding.
Summary of the invention
The technical problems to be solved in the utility model: a kind of automobile instrument board mount weld jig that parts such as termination flange, big or small mounting bracket, mounting bracket, radio and tape player support, steering-column support and safety box support can be clamped, accurately are positioned respectively the corresponding site of circular crossbeam is provided, convenient that these parts are fixing with the crossbeam welding, with overcome tradition make by hand locate, the existing efficient of manual welding is low and positioning accuracy is difficult deficiency.
The technical scheme that solves the problems of the technologies described above is: a kind of automobile instrument board mount weld jig, comprise base installing plate and two overarm braces that are used to clamp crossbeam, the base installing plate is provided with installing hole, two overarm braces are installed on the base installing plate by installing hole, the folder open height of overarm brace is identical, described automobile instrument board mount weld jig also comprises: the big mounting bracket anchor clamps that are used for bare terminal end head flange and big or small mounting bracket, the mounting bracket anchor clamps that are used for the clamping mounting bracket, the radio and tape player stent holder that is used for clamping radio and tape player support, the steering-column support anchor clamps that are used for the clamping steering-column support, with the safety box stent holder that is used for clamping safety box support, each anchor clamps flexibly connects by installing hole corresponding on its small footprint and the base installing plate and base installing plate, its installation site is corresponding with the position of crossbeam welding with the workpiece of its clamping, that is: big mounting bracket anchor clamps respectively are installed at the two ends of crossbeam, the radio and tape player stent holder is installed in the middle part of crossbeam, steering-column support anchor clamps and mounting bracket anchor clamps are installed in the left side and the right side of radio and tape player stent holder respectively, the safety box stent holder is installed between the big mounting bracket anchor clamps of steering-column support anchor clamps and crossbeam left end, each anchor clamps adopts the air cylinder driven holding action, drives cylinder and is connected with electric control system.
Its further technical scheme is: described big mounting bracket anchor clamps comprise: small footprint I and the termination flange clamp and the big or small mounting bracket anchor clamps that are installed on the small footprint I, the termination flange clamp is mainly formed by driving cylinder I and binder connecting rod I, drive the side that the cylinder I is installed in base riser I, binder connecting rod I is installed in the opposite side of base riser I, binder connecting rod I middle part is hinged with the hinged seat I that is fixed on base riser I one side, its lower end is hinged with the piston rod that drives the cylinder I, its upper end is over against the bridging position of base riser I, and constitute the workpiece clamp mouth of work end head flange with the bridging position, control drives the telescopic band dynamic pressure material connecting rod I of cylinder I piston around the swing of hinged seat I, thereby the upper end that drives binder connecting rod I compresses or leaves the bridging position of base riser I, described bridging position is provided with the flange shop bolt, the back side, base riser I bridging position is equipped with thin type cylinder I M, the piston of thin type cylinder I M is connected with the shop bolt I at bridging position, and control thin type cylinder I M piston flexible can drive that the shop bolt I ejects or indentation base riser I; Described big or small mounting bracket anchor clamps comprise slim cylinder I N, the cylinder block I, promote the connecting rod I, stent cover location-plate I and binder head I, cylinder block I and stent cover location-plate I are vertically mounted on the upper and lower of cylinder block base plate I respectively, cylinder block base plate I is vertically mounted on the top of base riser I, slim cylinder I N is installed in cylinder block I below, its piston rod stretches out cylinder block I top, the upper end of lifting connecting rod I is stretched out cylinder block I top and is connected with the piston of slim cylinder I N by the trace I, the lower end of lifting connecting rod I is passed the stent cover location-plate I and the binder head I that are positioned at slim cylinder I N below and is joined, the lower plane of the last plane of binder head I and stent cover location-plate I constitutes the workpiece clamp mouth of workpiece size mounting bracket, the flexible drive of controlling the piston of slim cylinder I N promotes the lifting of connecting rod I, compresses or leave stent cover location-plate I thereby drive binder head I.
Its further technical scheme be: described big or small mounting bracket anchor clamps are connected with base riser I by rotating mechanism, rotating mechanism comprises swing connecting bar I and swing connecting bar seat I, swing connecting bar seat I is fixed on the top of base riser I, the middle part of swing connecting bar I and swing connecting bar seat I are hinged, cylinder block base plate I vertical fixing is connected the front end of swing connecting bar I, rotate the swing connecting bar I and drive the swing of cylinder block base plate I, swing thereby drive big or small mounting bracket anchor clamps.
Its further technical scheme be: described instrument board mounting bracket anchor clamps comprise small footprint II and clamp mechanism II, the clamp mechanism II is mainly by the location key seat II, alignment pin platform II, binder head II, rotate the trace II and drive the cylinder II and constitute, rotating the trace II is a connecting rod with approximate " Z " font of two parallel horizontal straight-arms, the centre is fused two parallel horizontal straight-arms by vertical upright arm, vertical upright arm has hinge hole with the connecting part of following horizontal straight-arm, rotation trace II is by hinge hole and rotate the top that the continous action base II is hinged on base column II, rotate the end and the driving cylinder II piston hinge that is installed in base column II rear side of horizontal straight-arm under the trace II, horizontal straight-arm protuberate basic unit column II front portion on it, the front end of horizontal straight-arm is connected with binder head II; The location key seat II is a Connection Block with two orthogonal straight-arms, it vertically is fixed on a side of base column II by the support bar II to straight-arm, its level is to straight-arm protuberate basic unit column II front portion, level is connected with a horizontal alignment pin platform II to the front end of straight-arm, alignment pin platform II is provided with the alignment pin II, the lower plane of the last plane of alignment pin platform II and binder head II constitutes the workpiece clamp mouth, control drives the flexible of cylinder II piston, drive and rotate the rotation of trace II, and then alignment pin platform II is lifted or compressed to drive binder head II, under the described binder head II on plane and the alignment pin platform II plane have same inclined plane, the gradient of mounting bracket horizontal plane is consistent when its gradient and workpiece mounting bracket and crossbeam welding.
Its further technical scheme be: described instrument board radio and tape player stent holder comprises the small footprint III, detent mechanism III and clamp mechanism III, the detent mechanism III is made up of location key seat III M and location key seat III N, location key seat III M tilts to be installed in the top of base column III by the Connection Block III of perpendicular connection, the plane of orientation that makes location key seat III M is the inclined plane, the faceted gradient of radio and tape player support was consistent when its gradient was welded with workpiece radio and tape player support and crossbeam, location key seat III N is positioned at the below of location key seat III M, support arm by base column III both sides tilts to be installed in base column III waist, the plane of orientation that makes location key seat III N is the inclined plane, the gradient on the big plane of radio and tape player support was consistent when its gradient was welded with radio and tape player support and crossbeam, the plane of orientation of location key seat III is provided with the alignment pin III, the plane of orientation of described location key seat III M is provided with the shop bolt III, the below of location key seat III M is provided with thin type cylinder III, thin type cylinder III piston is connected with the shop bolt III, control thin type cylinder III piston the flexible and then shop bolt III ejected or the plane of orientation of indentation location key seat III M; Described clamp mechanism is mainly by pivot link seat III, rotate the trace III, binder connecting rod III, little trace III and driving cylinder III constitute, rotate the trace III and have two mutually perpendicular straight-arms, there is hinge hole at the position, right angle that two straight-arms join, it is hinged with the pivot link seat III that is vertically mounted on the small footprint III by hinge hole to rotate the trace III, the end of one straight-arm and the piston hinge that drives the cylinder III, the lower end of the end of another straight-arm and binder connecting rod III is hinged, the empty frame of location key seat III N two support arms and location key seat III N formation is passed in the upper end of binder connecting rod III, and the outer end of the little trace III between two support arms is hinged, the inner of little trace III is hinged with the hinged seat that is fixed on base column III waist, there is a crotch pressure head III on binder connecting rod III top, drive the cylinder III, pivot link seat III, rotate the trace III, binder connecting rod III, the hinged seat of little trace III and base column III waist, these six parts are formation six-bar mechanism that is hinged between adjacent by it, control drives the flexible of cylinder III piston, and then drive the crotch pressure head and realize the motion of parabolic path formula, unclamp or compress the workpiece radio and tape player support that hangs on location key seat III M and the location key seat III N.
Its further technical scheme be: described instrument board steering-column support anchor clamps comprise the small footprint IV, detent mechanism IV and hold-down mechanism IV, the base column IV M and the base column IV N that install before and after having on the small footprint IV, described detent mechanism IV mainly is made of locating platform IV and location key seat IV, the locating platform IV is installed in the upper end of base column IV M by the support bar IV, the location key seat IV is installed in the upper end of base column IV N, its plane of orientation is provided with the shop bolt IV, the width of locating platform IV and location key seat IV is slightly less than the width between the workpiece steering-column support vertical plates on both sides, the level height of locating platform IV is lower than the height of location key seat IV, and its difference in height is consistent with two big faceted differences in height of workpiece steering-column support; Being positioned on the base column IV M termination of locating platform IV below has a V-arrangement to open mouth, and it opens the crossbeam that size can hold with the steering-column support welding and passes; Described hold-down mechanism IV mainly is made up of binder connecting rod IV, trace IV and driving cylinder IV, trace IV waist is hingedly mounted on the upper end of base column IV N by pivot link seat IV, the rear end of trace IV and the piston hinge that is installed in the driving cylinder IV at base column IV N rear portion, the front end of trace IV and vertical connection of binder connecting rod IV, binder connecting rod IV lower end is provided with binder IV head, the piston that control drives the cylinder IV stretches out or shrinks, drive the trace IV and rotate, and then the binder head IV of drive binder connecting rod IV presses down or lifts around rotating the connecting rod base IV; Described base column IV N upper end is equipped with the trace limiting plate IV of restriction trace IV double swerve, trace limiting plate IV is positioned at pivot link IV the place ahead, promptly near an end of binder connecting rod IV, two trace limiting plate IV lay respectively at the left and right sides of trace IV.
Its further again technical scheme is: described instrument board safety box stent holder comprises small footprint V and clamp mechanism V, described clamp mechanism is mainly by the location key seat V, binder connecting rod V, little trace V, big trace V, rotate the trace V and drive the cylinder V and form, rotate the trace V and have two mutually perpendicular straight-arms that fuse, the position, right angle that two straight-arms join is hinged with the pivot link seat V that is vertically mounted on the base, rotate the end and the piston hinge that drives the cylinder V of a straight-arm of trace V, the end of another straight-arm is hinged with big trace V lower end, the upper end of big trace V and an end of little trace V are hinged, the connecting rod base V at the other end of little trace V and base column V top is hinged, two location key seat V are fixed on connecting rod base V both sides, the locating surface of two location key seats is an inclined plane, the gradient of safety box support is consistent when its gradient and workpiece safety box support and crossbeam welding, and the width between two location key seat outsides is slightly less than the width between the safety box support two support arm flangings; Binder connecting rod V is made of two presser feets that fuse, form " eight " font, its middle part is fixedly connected on the top of big trace V, two presser feets respectively over against its below the location key seat V, control drives the flexible drive of cylinder V piston and rotates the rotation of trace V, and then drive big trace V and little trace V moves up and down around the connecting rod base V, make two presser feets of the binder connecting rod V that is connected big trace V top compress or leave the location key seat V, the surface is provided with the shop bolt V on the described location key seat V.
Owing to adopted technique scheme, the automobile instrument board mount weld jig of the utility model has following beneficial effect:
1, because the automobile instrument board mount weld jig of the utility model has the big mounting bracket anchor clamps A that is used for bare terminal end head flange and big or small mounting bracket, the mounting bracket anchor clamps B that is used for the clamping mounting bracket, the radio and tape player stent holder C that is used for clamping radio and tape player support, the steering-column support anchor clamps D that is used for the clamping steering-column support, with the safety box stent holder E that is used for clamping safety box support, each anchor clamps are provided with custom-designed detent mechanism and clamp mechanism, the position of each anchor clamps is corresponding with the position of crossbeam welding with the support of its clamping, thereby each support with the crossbeam welding can be fixedly clamped simultaneously, work efficiency height not only, and the positioning accuracy height, reliable clamping;
2, each anchor clamps of this automobile instrument board mount weld jig by its small footprint installing hole and the base installing plate on corresponding installing hole and the flexible connection of base installing plate, each anchor clamps lay respectively at the different parts of crossbeam, not only easy installation and removal, and in use, mutually noninterfere when bridging or discharging, be convenient to the welding position that welding gun stretches into workpiece, anchor clamps adopt and drive cylinder drive binder connecting rod and binder head workpiece pressing, workpiece loading and unloading is easy, quick, time saving and energy saving, efficient is high, helps realizing that manipulator welds automatically.
Be described further below in conjunction with the technical characterictic of drawings and Examples the automobile instrument board mount weld jig of the utility model.
Description of drawings
Fig. 1: the automobile instrument board mount weld jig structural representation of the utility model;
Fig. 2: the automobile instrument board mount weld jig three-dimensional effect diagram (clamping work pieces state) of the utility model;
Fig. 3: be installed in the overarm brace structural representation on the base installing plate;
Fig. 4-1: big mounting bracket clamp structure schematic diagram; The left view of Fig. 4-2: Fig. 4-1;
Fig. 5-1: mounting bracket clamp structure schematic diagram; The left view of Fig. 5-2: Fig. 5-1;
Fig. 6-1: radio and tape player stent holder structural representation; The right view of Fig. 6-2: Fig. 6-1;
Fig. 7-1: steering-column support clamp structure schematic diagram; The right view of Fig. 7-2: Fig. 7-1;
Fig. 8-1; Safety box stent holder structural representation; The right view of Fig. 8-2: Fig. 8-1.
Among the figure: the big mounting bracket anchor clamps of A-, B-mounting bracket anchor clamps, C-radio and tape player stent holder, D-steering-column support anchor clamps, E-safety box stent holder;
101-small footprint I, 1011-base riser I, 1012-hinged seat I, 1013-flange shop bolt I, 102-binder head I, 103-promotes the connecting rod I, 104-cylinder block base plate I, 105-swing connecting bar seat I, 106-swing connecting bar I, 107-thin type cylinder I M, 108-trace I, 109-cylinder block I, 110-thin type cylinder I N, 111-stent cover location-plate I, 112-binder connecting rod I, 113-drives cylinder I, 114-workpiece (big or little mounting bracket), 115-workpiece (termination flange).
201-small footprint II, 2011-base column II, 202-rotates the trace II, 203-pivot link seat II, and 204-drives the cylinder II, 205-support bar II, 206-location key seat II, 207-binder head II, 208-alignment pin platform II, 2081-alignment pin II, 209-workpiece (mounting bracket).
301-small footprint III, 3011-base column III, 302-thin type cylinder III, 303-Connection Block III, 304-location key seat III M, 3041-shop bolt III, the little trace III of 305-, 306-binder connecting rod III, 3061-crotch pressure head III, 307-location key seat III N, 308-alignment pin III, 309-rotates trace III, 310-pivot link seat III, 311-drives cylinder III, 312-workpiece (radio and tape player support).
401-small footprint IV, 4011-base column IV M, 4012-base column IV N, 402-support bar IV, 403-locating platform IV, 404-binder connecting rod IV, 4041-binder head IV, 405-rotates trace IV, 406-trace limiting plate IV, 407-pivot link seat IV, 408-drives the cylinder IV, 409-workpiece (steering-column support), 410-location key seat IV, 4101-shop bolt IV.
501-small footprint V, 5011-base column V, 502-connecting rod base V, 503-location key seat V, 5031-shop bolt V, the little trace V of 504-, the big trace V of 505-, 506-rotates the trace V, 507-pivot link seat V, 508-drives cylinder V, 509-binder connecting rod V, 510-workpiece (safety box).
6-base installing plate, 61-overarm brace, 62-crossbeam, 63-base installing hole.
The specific embodiment
A kind of automobile instrument board mount weld jig, comprise base installing plate 6 and two overarm braces 61 that are used to clamp crossbeam, the base installing plate is provided with installing hole 63, two overarm braces are installed on the base installing plate by installing hole, the folder open height of overarm brace is identical, described automobile instrument board mount weld jig also comprises: the big mounting bracket anchor clamps A that is used for bare terminal end head flange and big or small mounting bracket, the mounting bracket anchor clamps B that is used for the clamping mounting bracket, the radio and tape player stent holder C that is used for clamping radio and tape player support, the steering-column support anchor clamps D that is used for the clamping steering-column support, with the safety box stent holder E that is used for clamping safety box support, each anchor clamps flexibly connects by installing hole corresponding on its small footprint and the base installing plate and base installing plate, its installation site is corresponding with the position of crossbeam welding with the workpiece of its clamping, that is: a big mounting bracket anchor clamps A respectively is installed at the two ends of crossbeam, radio and tape player stent holder C is installed in the middle part of crossbeam, steering-column support anchor clamps D and mounting bracket anchor clamps B are installed in left side and the right side of radio and tape player stent holder C respectively, safety box stent holder E is installed between the big mounting bracket anchor clamps A of steering-column support anchor clamps D and crossbeam left end, each anchor clamps adopts the air cylinder driven holding action, drives cylinder and is connected with electric control system.
Described big mounting bracket anchor clamps A comprises: small footprint I 101 and the termination flange clamp and the big or small mounting bracket anchor clamps that are installed on the small footprint I, described termination flange clamp is mainly formed by driving cylinder I 113 and binder connecting rod I 112, drive the side that cylinder I 113 is installed in base riser I 1011, binder connecting rod I 112 is installed in the opposite side of base riser I 1011, binder connecting rod I 112 middle parts are hinged with the hinged seat I 1012 that is fixed on base riser I one side, its lower end is hinged with the piston rod that drives cylinder I 113, its upper end is over against the bridging position of base riser I 1011, and constitute the workpiece clamp mouth of work end head flange with the bridging position, control drives the telescopic band dynamic pressure material connecting rod I 112 of cylinder I 113 pistons around 1012 swings of hinged seat I, thereby the upper end that drives binder connecting rod I 112 compresses or leaves the bridging position of base riser I 1011, described bridging position is provided with flange shop bolt 1013, the back side, base riser I bridging position is equipped with thin type cylinder I M107, the piston of thin type cylinder I M107 is connected with the shop bolt I 1013 at bridging position, and control thin type cylinder I M piston flexible can drive that shop bolt I 1013 ejects or indentation base riser I.
Described big or small mounting bracket anchor clamps comprise slim cylinder I N110, cylinder block I 109, promote connecting rod I 103, stent cover location-plate I 111 and binder head I 102, cylinder block I 109 and stent cover location-plate I 111 are vertically mounted on the upper and lower of cylinder block base plate I 104 respectively, cylinder block base plate I 104 is vertically mounted on the top of base riser I 1011, slim cylinder I N110 is installed in cylinder block I 109 belows, its piston rod stretches out cylinder block I 109 tops, the upper end of lifting connecting rod I 103 is stretched out cylinder block I 109 tops and is connected with the piston of slim cylinder I N110 by trace I 108, the lower end of lifting connecting rod I 103 is passed the stent cover location-plate I 111 that is positioned at slim cylinder I N110 below and is joined with binder head I 102, the lower plane of the last plane of binder head I 102 and stent cover location-plate I 111 constitutes the workpiece clamp mouth of workpiece size mounting bracket, the flexible drive of controlling the piston of slim cylinder I N110 promotes the lifting of connecting rod I 103, compresses or leave stent cover location-plate I 111 thereby drive binder head I 102; Above-mentioned big or small mounting bracket anchor clamps are connected with base riser I 1011 by rotating mechanism, rotating mechanism comprises swing connecting bar I 106 and swing connecting bar seat I 105, swing connecting bar seat I 105 is fixed on the top of base riser I 1011, the middle part of swing connecting bar I 106 and swing connecting bar seat I 105 are hinged, cylinder block base plate I 104 vertical fixing are connected the front end of swing connecting bar I 106, rotate swing connecting bar I 106 and drive 104 swings of cylinder block base plate I, swing thereby drive big or small mounting bracket anchor clamps.
Described instrument board mounting bracket anchor clamps B comprises small footprint II and clamp mechanism II, the clamp mechanism II is mainly by location key seat II 206, alignment pin platform II 208, binder head II 207, rotate trace II 202 and drive cylinder II 204 and constitute, rotating trace II 202 is connecting rods with approximate " Z " font of two parallel horizontal straight-arms, the centre is fused two parallel horizontal straight-arms by vertical upright arm, vertical upright arm has hinge hole with the connecting part of following horizontal straight-arm, rotation trace II 202 is by hinge hole and rotate the top that continous action base II 203 is hinged on base column II 2011, rotate the end and driving cylinder II 204 piston hinge that are installed in base column II 2011 rear sides of 202 times horizontal straight-arms of trace II, horizontal straight-arm protuberate basic unit column II 2011 front portions on it, the front end of horizontal straight-arm is connected with binder head II 207; Location key seat II 206 is the Connection Blocks with two orthogonal straight-arms, it vertically is fixed on a side of base column II 2011 by support bar II 205 to straight-arm, its level is to straight-arm protuberate basic unit column II 2011 front portions, level is connected with a horizontal alignment pin platform II 208 to the front end of straight-arm, alignment pin platform II is provided with alignment pin II 2081, the lower plane of the last plane of alignment pin platform II 208 and binder head II 207 constitutes the workpiece clamp mouth, control drives the flexible of cylinder II 204 pistons, drive and rotate 202 rotations of trace II, and then alignment pin platform II 208 is lifted or compressed to drive binder head II 207, under the described binder head II 7 on plane and the alignment pin platform II 8 plane have same inclined plane, the gradient of mounting bracket horizontal plane is consistent when its gradient and workpiece mounting bracket and crossbeam welding.
Described instrument board radio and tape player stent holder C comprises small footprint III 301, detent mechanism III and clamp mechanism III, the detent mechanism III is made up of location key seat III M304 and location key seat III N307, location key seat III M304 tilts to be installed in the top of base column III 3011 by the Connection Block III 303 of perpendicular connection, the plane of orientation that makes location key seat III M304 is the inclined plane, the faceted gradient of radio and tape player support was consistent when its gradient was welded with workpiece radio and tape player support and crossbeam, location key seat III N307 is positioned at the below of location key seat III M304, support arm by base column III 3011 both sides tilts to be installed in base column III 3011 waists, the plane of orientation that makes location key seat III N307 is the inclined plane, the gradient on the big plane of radio and tape player support was consistent when its gradient was welded with radio and tape player support and crossbeam, and the plane of orientation of location key seat III 307 is provided with alignment pin III 308; The plane of orientation of above-mentioned location key seat III M304 is provided with shop bolt III 3041, the below of location key seat III M304 is provided with thin type cylinder III 302, thin type cylinder III piston is connected with shop bolt III 3041, control thin type cylinder III piston flexible and then shop bolt III 3041 ejected or the plane of orientation of indentation location key seat III M304; Described clamp mechanism is mainly by pivot link seat III 310, rotate trace III 309, binder connecting rod III 306, little trace III 305 and driving cylinder III 311 constitute, rotate trace III 309 and have two mutually perpendicular straight-arms, there is hinge hole at the position, right angle that two straight-arms join, it is hinged with the pivot link seat III 310 that is vertically mounted on the small footprint III 301 by hinge hole to rotate trace III 309, the end of one straight-arm and the piston hinge that drives cylinder III 311, the lower end of the end of another straight-arm and binder connecting rod III 306 is hinged, the empty frame of location key seat III N307 two support arms and location key seat III N307 formation is passed in the upper end of binder connecting rod III 306, and the outer end of the little trace III 305 between two support arms is hinged, the inner of little trace III 305 is hinged with the hinged seat that is fixed on base column III 3011 waists, there is a crotch pressure head III 3061 on binder connecting rod III 306 tops, drive cylinder III 311, pivot link seat III 310, rotate trace III 309, binder connecting rod III 306, the hinged seat of little trace III 305 and base column III 3011 waists, these six parts are formation six-bar mechanism that is hinged between adjacent by it, control drives the flexible of cylinder III 311 pistons, and then drive crotch pressure head III 3061 and realize the motion of parabolic path formulas, unclamp or compress the workpiece radio and tape player support that hangs on location key seat III M304 and the location key seat III N307.
Described instrument board steering-column support anchor clamps D comprises small footprint IV 401, detent mechanism IV and hold-down mechanism IV, the base column IV M4011 and the base column IV N4012 that install before and after having on the small footprint IV, the detent mechanism IV mainly is made of locating platform IV 403 and location key seat IV 410, locating platform IV 403 is installed in the upper end of base column IV M4011 by support bar IV 402, location key seat IV 410 is installed in the upper end of base column IV N4012, its plane of orientation is provided with shop bolt IV 4101, the width of locating platform IV 403 and location key seat IV 410 is slightly less than the width between the workpiece steering-column support vertical plates on both sides, the level height of locating platform IV 403 is lower than the height of location key seat IV 410, and its difference in height is consistent with two big faceted differences in height of workpiece steering-column support; Being positioned on the base column IV M4011 termination of locating platform IV 403 belows has a V-arrangement to open mouth, and it opens the crossbeam that size can hold with the steering-column support welding and passes; Described hold-down mechanism IV is mainly by binder connecting rod IV 404, trace IV 405 and driving cylinder IV 408 are formed, trace IV 405 waists are hingedly mounted on the upper end of base column IV N4012 by pivot link seat IV 407, the rear end of trace IV 405 and the piston hinge that is installed in the driving cylinder IV 408 at base column IV N4012 rear portion, the front end of trace IV 405 and 404 vertical connections of binder connecting rod IV, binder connecting rod IV 404 lower ends are provided with binder IV 4041, the piston that control drives cylinder IV 408 stretches out or shrinks, drive trace IV 405 and rotate, and then the binder head IV 4041 of drive binder connecting rod IV 404 presses down or lifts around rotating connecting rod base IV 407; Above-mentioned base column IV N4012 upper end is equipped with the trace limiting plate IV 406 of restriction trace IV 405 double swerves, trace limiting plate IV 406 is positioned at pivot link IV 407 the place aheads, promptly near an end of binder connecting rod IV 404, two trace limiting plate IV 406 lay respectively at the left and right sides of trace IV 405.
Described instrument board safety box stent holder E comprises small footprint V and clamp mechanism V, clamp mechanism is mainly by location key seat V 503, binder connecting rod V 509, little trace V 504, big trace V 505, rotate trace V 506 and drive cylinder V 508 and form, rotate trace V 506 and have two mutually perpendicular straight-arms that fuse, the position, right angle that two straight-arms join is hinged with the pivot link seat V 507 that is vertically mounted on the base, rotate the end and the piston hinge that drives cylinder V 508 of a straight-arm of trace V 506, the end of another straight-arm is hinged with big trace V 505 lower ends, the upper end of big trace V 505 and an end of little trace V 504 are hinged, the connecting rod base V 502 at the other end of little trace V 504 and base column V 5011 tops is hinged, two location key seat V 503 are fixed on connecting rod base V 502 both sides, the locating surface of two location key seats is an inclined plane, the gradient of safety box support is consistent when its gradient and workpiece safety box support and crossbeam welding, and the width between two location key seat outsides is slightly less than the width between the safety box support two support arm flangings; Binder connecting rod V 509 fuses by two, the presser feet that forms " eight " font constitutes, its middle part is fixedly connected on the top of big trace V 505, two presser feets respectively over against its below location key seat V 503, control drives the flexible drive of cylinder V 508 pistons and rotates 506 rotations of trace V, and then drive big trace V 505 and little trace V 504 moves up and down around connecting rod base V 502, make two presser feets of the binder connecting rod V 509 that is connected big trace V 505 tops compress or leave location key seat V 503, the surface is provided with shop bolt V 5031 on the described location key seat V 503.
The foregoing description is one of the utility model optimum implementation, and all equivalents of having done on the basis of the technical solution of the utility model are protection domain of the present utility model.
The automobile instrument board mount weld jig clamping course of action of the utility model:
At first two overarm braces 61 are fixed on the base installing plate 6, and with workpiece crossbeam 62 clampings on two stands, above-mentioned each anchor clamps are flexibly connected by installing hole corresponding on its small footprint and the base installing plate and base installing plate, its installation site is corresponding with the position of crossbeam welding with the workpiece of its clamping, that is: two big mounting bracket anchor clamps A are installed in the two ends of crossbeam respectively, radio and tape player stent holder C is installed in the middle part of crossbeam, steering-column support anchor clamps D and mounting bracket anchor clamps B are installed in left side and the right side of radio and tape player stent holder C respectively, safety box stent holder E is installed between the big mounting bracket anchor clamps A of steering-column support anchor clamps D and crossbeam left end, its dextrosinistral erection sequence is: big mounting bracket anchor clamps A, mounting bracket anchor clamps B, radio and tape player stent holder C, steering-column support anchor clamps IV, safety box stent holder E, big mounting bracket anchor clamps A, each anchor clamps adopts the air cylinder driven holding action, drives cylinder and is connected with electric control system.The driving cylinder of controlling each anchor clamps unclamps the workpiece clamp mouth, with termination flange and a big mounting bracket clamping big sectional fixture at one end, an other end head flange and a little mounting bracket clamping are at the big mounting bracket anchor clamps of the other end, termination flange circular hole is docked with the crossbeam termination, the circular arc mouth of big (little) mounting bracket vertical plane lower end is docked with the excircle of crossbeam; With mounting bracket, radio and tape player support, steering-column support and safety box support clamping stent holder, the soldering opening of mounting bracket, radio and tape player support, steering-column support and safety box support is docked with the crossbeam excircle equally respectively in correspondence; Begin welding.
Welding finishes, and controls the thin type cylinder of each stent holder, withdraws from shop bolt, and the driving cylinder of controlling each stent holder unclamps the workpiece clamp mouth, leaves the big mounting bracket anchor clamps A at two ends respectively, and the workpiece that welding is good takes out together with crossbeam.
Claims (7)
1. automobile instrument board mount weld jig, comprise base installing plate (6) and two overarm braces (61) that are used to clamp crossbeam (62), the base installing plate is provided with installing hole (63), two overarm braces are installed on the base installing plate by installing hole, the folder open height of overarm brace is identical, it is characterized in that: described automobile instrument board mount weld jig also comprises: the big mounting bracket anchor clamps (A) that are used for bare terminal end head flange and big or small mounting bracket, the mounting bracket anchor clamps (B) that are used for the clamping mounting bracket, the radio and tape player stent holder (C) that is used for clamping radio and tape player support, the steering-column support anchor clamps (D) that are used for the clamping steering-column support, with the safety box stent holder (E) that is used for clamping safety box support, each anchor clamps flexibly connects by installing hole corresponding on its small footprint and the base installing plate and base installing plate, its installation site is corresponding with the position of crossbeam welding with the workpiece of its clamping, that is: at the two ends of crossbeam big mounting bracket anchor clamps (A) are installed respectively, radio and tape player stent holder (C) is installed in the middle part of crossbeam, steering-column support anchor clamps (D) and mounting bracket anchor clamps (B) are installed in the right side and the left side of radio and tape player stent holder (C) respectively, safety box stent holder (E) is installed between the big mounting bracket anchor clamps (A) of steering-column support anchor clamps (D) and crossbeam right-hand member, each anchor clamps adopts the air cylinder driven holding action, drives cylinder and is connected with electric control system.
2. automobile instrument board mount weld jig according to claim 1, it is characterized in that: described big mounting bracket anchor clamps (A) comprising: small footprint I (101) and be installed in termination flange clamp and big or small mounting bracket anchor clamps on the small footprint I, the termination flange clamp is mainly formed by driving cylinder I (113) and binder connecting rod I (112), drive the side that cylinder I (113) is installed in base riser I (1011), binder connecting rod I (112) is installed in the opposite side of base riser I (1011), binder connecting rod I (112) middle part is hinged with the hinged seat I (1012) that is fixed on base riser I one side, its lower end is hinged with the piston rod that drives cylinder I (113), its upper end is over against the bridging position of base riser I (1011), and constitute the workpiece clamp mouth of work end head flange with the bridging position, control drives the telescopic band dynamic pressure material connecting rod I (112) of cylinder I (113) piston around hinged seat I (1012) swing, thereby the upper end that drives binder connecting rod I (112) compresses or leaves the bridging position of base riser I (1011), described bridging position is provided with flange shop bolt (1013), the back side, base riser I bridging position is equipped with thin type cylinder I M(107), thin type cylinder I M(107) piston is connected with the shop bolt I (1013) at bridging position, and control thin type cylinder I M piston flexible can drive that shop bolt I (1013) ejects or indentation base riser I; Described big or small mounting bracket anchor clamps comprise slim cylinder I N(110), cylinder block I (109), promote connecting rod I (103), stent cover location-plate I (111) and binder head I (102), cylinder block I (109) and stent cover location-plate I (111) are vertically mounted on the upper and lower of cylinder block base plate I (104) respectively, cylinder block base plate I (104) is vertically mounted on the top of base riser I (1011), slim cylinder I N(110) is installed in cylinder block I (109) below, its piston rod stretches out cylinder block I (109) top, the upper end that promotes connecting rod I (103) stretch out cylinder block I (109) top and by trace I (108) and slim cylinder I N(110) piston be connected, the lower end that promotes connecting rod I (103) is passed and is positioned at slim cylinder I N(110) the stent cover location-plate I (111) and the binder head I (102) of below join, the lower plane of the last plane of binder head I (102) and stent cover location-plate I (111) constitutes the workpiece clamp mouth of workpiece size mounting bracket, control slim cylinder I N(110) the flexible drive of piston promote the lifting of connecting rod I (103), compress or leave stent cover location-plate I (111) thereby drive binder head I (102).
3. automobile instrument board mount weld jig according to claim 2, it is characterized in that: described big or small mounting bracket anchor clamps are connected with base riser I (1011) by rotating mechanism, described rotating mechanism comprises swing connecting bar I (106) and swing connecting bar seat I (105), swing connecting bar seat I (105) is fixed on the top of base riser I (1011), the middle part of swing connecting bar I (106) and swing connecting bar seat I (105) are hinged, cylinder block base plate I (104) vertical fixing is connected the front end of swing connecting bar I (106), rotate swing connecting bar I (106) and drive cylinder block base plate I (104) swing, swing thereby drive big or small mounting bracket anchor clamps.
4. automobile instrument board mount weld jig according to claim 1, it is characterized in that: described instrument board mounting bracket anchor clamps (B) comprise small footprint II (201) and clamp mechanism II, described clamp mechanism II is mainly by location key seat II (206), alignment pin platform II (208), binder head II (207), rotate trace II (202) and drive cylinder II (204) and constitute, rotating trace II (202) is a connecting rod with approximate " Z " font of two parallel horizontal straight-arms, the centre is fused two parallel horizontal straight-arms by vertical upright arm, vertical upright arm has hinge hole with the connecting part of following horizontal straight-arm, rotation trace II (202) is by hinge hole and rotate the top that continous action base II (203) is hinged on base column II (2011), rotate trace II (202) end and driving cylinder II (204) piston hinge that is installed in base column II (2011) rear side of horizontal straight-arm down, horizontal straight-arm protuberate basic unit column II (2011) front portion on it, the front end of horizontal straight-arm is connected with binder head II (207); Location key seat II (206) is a Connection Block with two orthogonal straight-arms, it vertically is fixed on a side of base column II (2011) by support bar II (205) to straight-arm, its level is to straight-arm protuberate basic unit column II (2011) front portion, level is connected with a horizontal alignment pin platform II (208) to the front end of straight-arm, alignment pin platform II is provided with alignment pin II (2081), the lower plane of the last plane of alignment pin platform II (208) and binder head II (207) constitutes the workpiece clamp mouth, control drives the flexible of cylinder II (204) piston, drive and rotate trace II (202) rotation, and then (2070 lift or compress alignment pin platform II (208) to drive binder head II, under the described binder head II (207) on plane and the alignment pin platform II (208) plane have same inclined plane, the gradient of mounting bracket horizontal plane is consistent when its gradient and workpiece mounting bracket and crossbeam welding.
5. according to the described automobile instrument board mount of claim 1 weld jig, it is characterized in that: described instrument board radio and tape player stent holder (C) comprises small footprint III (301), detent mechanism III and clamp mechanism III, described detent mechanism III is by location key seat III M(304) and location key seat III N(307) form, location key seat III M(304) the Connection Block III (303) by perpendicular connection tilts to be installed in the top of base column III (3011), make location key seat III M(304) plane of orientation be the inclined plane, the faceted gradient of radio and tape player support was consistent when its gradient was welded with workpiece radio and tape player support and crossbeam, location key seat III N(307) be positioned at location key seat III M(304) the below, support arm by base column III (3011) both sides tilts to be installed in base column III (3011) waist, make location key seat III N(307) plane of orientation be the inclined plane, the gradient on the big plane of radio and tape player support was consistent when its gradient was welded with radio and tape player support and crossbeam, and the plane of orientation of location key seat III (307) is provided with alignment pin III (308); Described location key seat III M(304) plane of orientation is provided with shop bolt III (3041), location key seat III M(304) below is provided with thin type cylinder III (302), thin type cylinder III piston is connected with shop bolt III (3041), control thin type cylinder III piston flexible so that shop bolt III (3041) ejected or indentation location key seat III M(304) plane of orientation;
Described clamp mechanism is mainly by pivot link seat III (310), rotate trace III (309), binder connecting rod III (306), little trace III (305) and driving cylinder III (311) constitute, rotate trace III (309) and have two mutually perpendicular straight-arms, there is hinge hole at the position, right angle that two straight-arms join, it is hinged with the pivot link seat III (310) that is vertically mounted on the small footprint III (301) by hinge hole to rotate trace III (309), the end of one straight-arm and the piston hinge that drives cylinder III (311), the lower end of the end of another straight-arm and binder connecting rod III (306) is hinged, location key seat III N(307 is passed in the upper end of binder connecting rod III (306)) two support arms and location key seat III N(307) the empty frame that forms, and the outer end of the little trace III (305) between two support arms is hinged, the inner of little trace III (305) is hinged with the hinged seat that is fixed on base column III (3011) waist, there is a crotch pressure head III (3061) on binder connecting rod III (306) top, drive cylinder III (311), pivot link seat III (310), rotate trace III (309), binder connecting rod III (306), the hinged seat of little trace III (305) and base column III (3011) waist, these six parts are formation six-bar mechanism that is hinged between adjacent by it, control drives the flexible of cylinder III (311) piston, and then drive crotch pressure head III (3061) and realize the motion of parabolic path formula, unclamp or compress hang over location key seat III M304 and location key seat III N(307) on workpiece radio and tape player support.
6. automobile instrument board mount weld jig according to claim 1, it is characterized in that: described instrument board steering-column support anchor clamps (D) comprise small footprint IV (401), detent mechanism IV and hold-down mechanism IV, the base column IV M(4011 that installs before and after having on the small footprint IV) and base column IV N(4012), described detent mechanism IV mainly is made of locating platform IV (403) and location key seat IV (410), locating platform IV (403) is installed in base column IV M(4011 by support bar IV (402)) the upper end, location key seat IV (410) is installed in base column IV N(4012) the upper end, its plane of orientation is provided with shop bolt IV (4101), the width of locating platform IV (403) and location key seat IV (410) is slightly less than the width between the workpiece steering-column support vertical plates on both sides, the level height of locating platform IV (403) is lower than the height of location key seat IV (410), and its difference in height is consistent with two big faceted differences in height of workpiece steering-column support; Be positioned at the base column IV M(4011 of locating platform IV (403) below) there is a V-arrangement to open mouth on the termination, it opens the crossbeam that size can hold with the steering-column support welding and passes; Described hold-down mechanism IV is mainly by binder connecting rod IV (404), trace IV (405) and driving cylinder IV (408) are formed, trace IV (405) waist is hingedly mounted on base column IV N(4012 by pivot link seat IV (407)) the upper end, the rear end of trace IV (405) be installed in base column IV N(4012) piston hinge of the driving cylinder IV (408) at rear portion, the front end of trace IV (405) and vertical connection of binder connecting rod IV (404), binder connecting rod IV (404) lower end is provided with binder IV head (4041), the piston that control drives cylinder IV (408) stretches out or shrinks, drive trace IV (405) and rotate, and then the binder head IV (4041) of drive binder connecting rod IV (404) presses down or lifts around rotating connecting rod base IV (407); Described base column IV N(4012) upper end is equipped with the trace limiting plate IV (406) of restriction trace IV (405) double swerve, trace limiting plate IV (406) is positioned at pivot link IV (407) the place ahead, promptly near an end of binder connecting rod IV (404), two trace limiting plate IV (406) lay respectively at the left and right sides of trace IV (405).
7. automobile instrument board mount weld jig according to claim 1, it is characterized in that: described instrument board safety box stent holder (E) comprises small footprint V (501) and clamp mechanism V, described clamp mechanism is mainly by location key seat V (503), binder connecting rod V (509), little trace V (504), big trace V (505), rotate trace V (506) and drive cylinder V (508) and form, rotate trace V (506) and have two mutually perpendicular straight-arms that fuse, the position, right angle that two straight-arms join is hinged with the pivot link seat V (507) that is vertically mounted on the base, rotate the end and the piston hinge that drives cylinder V (508) of a straight-arm of trace V (506), the end of another straight-arm is hinged with big trace V (505) lower end, the upper end of big trace V (505) and an end of little trace V (504) are hinged, the connecting rod base V (502) at the other end of little trace V (504) and base column V (5011) top is hinged, two location key seat V (503) are fixed on connecting rod base V (502) both sides, the locating surface of two location key seats is an inclined plane, the gradient of safety box support is consistent when its gradient and workpiece safety box support and crossbeam welding, and the width between two location key seat outsides is slightly less than the width between the safety box support two support arm flangings; Binder connecting rod V (509) fuses by two, the presser feet that forms " eight " font constitutes, its middle part is fixedly connected on the top of big trace V (505), two presser feets respectively over against its below location key seat V (503), control drives the flexible drive of cylinder V (508) piston and rotates trace V (506) rotation, and then drive big trace V (505) and little trace V (504) moves up and down around connecting rod base V (502), make two presser feets of the binder connecting rod V (509) that is connected big trace V (505) top compress or leave location key seat V (503), the surface is provided with shop bolt V (5031) on the described location key seat V (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201359822U CN201755731U (en) | 2010-03-20 | 2010-03-20 | Automobile instrument panel support welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201359822U CN201755731U (en) | 2010-03-20 | 2010-03-20 | Automobile instrument panel support welding clamp |
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| Publication Number | Publication Date |
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| CN201755731U true CN201755731U (en) | 2011-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201359822U Expired - Fee Related CN201755731U (en) | 2010-03-20 | 2010-03-20 | Automobile instrument panel support welding clamp |
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