CN203936549U - A kind of fascia board girder middle section weld jig - Google Patents

A kind of fascia board girder middle section weld jig Download PDF

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Publication number
CN203936549U
CN203936549U CN201420235054.1U CN201420235054U CN203936549U CN 203936549 U CN203936549 U CN 203936549U CN 201420235054 U CN201420235054 U CN 201420235054U CN 203936549 U CN203936549 U CN 203936549U
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CN
China
Prior art keywords
clamping
oblique
seat
support
fixed
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Expired - Fee Related
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CN201420235054.1U
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Chinese (zh)
Inventor
钟华山
陆东平
胡伟
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Anhui Great Chang Science And Technology Co Ltd
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Anhui Great Chang Science And Technology Co Ltd
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Abstract

The utility model relates to a kind of fascia board girder middle section weld jig, comprise base, base top left end, right-hand member is symmetrically installed with respectively location clamping support, middle part, base front side is symmetrically installed with intermediate support front end clamping device, the left and right sides, base rear side middle part is arranged with positioning clamping device, between positioning clamping device, be provided with the middle upper mounting bracket assembly fixture of IP body, between positioning clamping device and intermediate support front end clamping device, the left and right sides in region is arranged with middle part clamping and positioning device, between the middle part clamping and positioning device in left side and the intermediate support front end clamping device in left side, be provided with IP body right lower mounting frame unit fixture, rear between intermediate support front end clamping device is provided with the middle lower mounting bracket assembly clamping device of IP body.The utlity model has the high and location clamping efficiency advantages of higher of reasonable in design, automaticity, can replace and manually realize Automatic-clamping and locate, and ensure Product jointing precision and quality.

Description

A kind of fascia board girder middle section weld jig
Technical field
The utility model relates to auto-parts processing technique field, specifically a kind of fascia board girder middle section weld jig.
Background technology
In fascia board girder process of manufacture, structure relative complex, at present be all to adopt the method for welding to produce, and because dashboard cross member upper-part is more, parts on it need to be divided in to different in-process and carry out welding, so also facilitate the clamping location of part itself, thereby can ensure the machining accuracy of producing, contribute to improve the qualification rate of part.In the time of dividing step, can first carry out the welding of sub-unit, as crossbeam left side brackets assembly, the independent welding of mounting bracket assembly under crossbeam right side bracket assembly and steering column, and then with the welding of middle discharge pipe mounting bracket, finally successively dashboard cross member middle section is welded again, and the fixture of the dashboard cross member middle section using in current factory is hand-operated clamping, need operating personnel's manual operation depression bar to clamp multiple positions, operating efficiency is relatively low, clamp consuming time longer, do not realize quick-clamping, have influence on the production efficiency of dashboard cross member, and unreasonable due to the structural design of fixture own, in the time of welding, need to repeatedly change the clamping position of welded parts, the installation position error that multiple clamping is brought can impact welding precision, have influence on machining accuracy and the Forming Quality of product, need to finishing repeatedly after cubing detects.
As a kind of automobile instrument panel support welding clamp of Chinese patent ZL201020135982.2 proposition, comprise floor installation plate, two for clamping the overarm brace of crossbeam and the large mounting bracket fixture for bare terminal end head flange and big or small mounting bracket, for clamping the mounting bracket fixture of mounting bracket, for clamping the radio-cassette player bracket fixture of radio-cassette player bracket, for clamping the steering-column support fixture of steering-column support, and for clamping the safety box support fixture of safety box support, each fixture is flexibly connected with floor installation plate by installing hole corresponding on its small footprint and floor installation plate, its installation site is corresponding with the workpiece of its clamping and the position of beam welding, each fixture adopts air cylinder driven holding action, drive cylinder to be connected with electric control system.This fixture can will be fixedly clamped simultaneously and coordinate welding with welding machine with each support of beam welding, be conducive to realize manipulator automatic welding, but because automobile dashboard bracket structure is different along with the difference of vehicle, this fixture for automobile dashboard bracket structure comparatively simple, the location adopting is also relative simple with the principle of clamping, and and this fascia board girder middle section complex structure, the welding assembly and the position that relate to are more, thereby this fixture is not suitable for the welding of this fascia board girder middle section, the structure that this fixture adopts and principle can not ensure this fascia board girder middle section positioning and clamping precision and welding precision.
Summary of the invention
That technical problem to be solved in the utility model is to provide is a kind of reasonable in design, that automaticity is high, location clamping efficiency is high, can replace the device of manually realizing Automatic-clamping and locate and ensure clamping positioning precision, i.e. a kind of fascia board girder middle section weld jig.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of fascia board girder middle section weld jig, comprise base, the top left end of described base, right-hand member is symmetrically installed with respectively location clamping support, utilize location clamping support can realize crossbeam left side brackets assembly, the clamping and positioning of crossbeam right side bracket assembly, the middle part, front side of described base is symmetrically installed with intermediate support front end clamping device, utilizing intermediate support front end clamping device to carry out location automatically to the front end of middle left socle assembly and middle right support assembly clamps, offer an installing hole and No. two installing holes at the middle part of base, the left and right sides, rear side middle part at base is arranged with positioning clamping device, positioning clamping device is in order to the clamping and positioning to middle discharge pipe mounting bracket, thereby guarantee the fastness of dashboard cross member clamping and positioning, between described positioning clamping device, be provided with the middle upper mounting bracket assembly fixture of IP body, in the middle of described IP body, upper mounting bracket assembly fixture and base are connected, between described positioning clamping device and intermediate support front end clamping device, the left and right sides in region is arranged with middle part clamping and positioning device, thereby utilize middle part clamping and positioning device to carry out clamping and positioning to the middle part of middle left socle assembly and middle right support assembly, between the intermediate support front end clamping device in the middle part in left side clamping and positioning device and left side, be provided with IP body right lower mounting frame unit fixture, rear between described intermediate support front end clamping device is provided with mounting bracket assembly clamping device under IP body centre, and described middle part clamping and positioning device, IP body right lower mounting frame unit fixture, in the middle of IP body, lower mounting bracket assembly clamping device is all connected with base, be installed with accessory clamping device in the right side central of described base.
Described location clamping support comprises main support, attached support, a clamping cylinder, a clamp, front bracket, front support locating dowel and rear support locating dowel, described main support, attached support is all connected with base, the left upper portion of described main support and a clamping cylinder are hinged, described front bracket is fixedly mounted on the front side, upper end of attached support, described front support locating dowel is fixedly mounted on the upper end of front bracket, described rear support locating dowel is fixedly mounted on the upper end rear side of attached support, a described clamp comprises push-pull handle, hinged seat, U-shaped compression leg, front pressure head and rear pressure head, the upper end of the left side of described push-pull handle and a clamping cylinder is hinged, the middle part of described push-pull handle is hinged by the upper end of hinged seat and main support, the right-hand member of described push-pull handle and U-shaped compression leg are connected, described front pressure head, rear pressure head is the corresponding front portion, right side that is arranged on push-pull handle respectively, rear portion, right side, the lower end of described front pressure head is provided with U-shaped groove.Drive a clamp by a clamping cylinder, U-shaped compression leg is rotated around hinged seat, thereby front pressure head, rear pressure head are pressed on crossbeam left side brackets assembly, crossbeam right side bracket assembly, the design of U-shaped groove can be the hole slot milling on crossbeam left side brackets assembly, crossbeam right side bracket assembly, thereby conveniently plugs alignment pin.
Described intermediate support front end clamping device comprises supporting seat, No. two clamping cylinders, revolution pressure handle, main compact heap, main V-type limited block, main pressure head, attached pressure head, an alignment pin, pin shaft fixing seat, attached push pedal, push shaft, No. three clamping cylinders and attached V-type locating piece, described supporting seat is fixedly mounted on the upper end of base, the middle part of described No. two clamping cylinders and middle part, the front side of supporting seat are hinged, one end of described revolution pressure handle is connected with No. two clamping cylinders, the middle part of described revolution pressure handle and the middle part of supporting seat are hinged, the other end of described revolution pressure handle and the bottom of main compact heap are connected, the inner side, middle part of described main compact heap is connected with main V-type limited block, the inner side, upper end of described main compact heap is connected with main pressure head, described No. three clamping cylinders are fixedly mounted on the rear side middle part of supporting seat, described No. three clamping cylinders are connected with attached push pedal by push shaft, described pin shaft fixing seat is fixedly mounted on the upper end of attached push pedal, a described alignment pin is fixed on pin shaft fixing seat, described attached pressure head is positioned at the below of an alignment pin, and attached pressure head and attached push pedal are connected, described attached V-type locating piece is fixedly mounted on the lateral surface of attached push pedal, and attached V-type locating piece matches with main V-type limited block.While utilizing No. three clamping cylinders to promote attached push pedal to move to assigned address, hole on the front end of middle left socle assembly and middle right support assembly and face can be placed on to alignment pin No. one, on attached pressure head, realize package, then utilize No. two clamping cylinders to drive revolution pressure handle, make main compact heap drive main pressure head to be pressed on the side of front end of middle left socle assembly and middle right support assembly, adopt main V-type limited block, the oscillating stroke that cooperatively interacts to limit main compact heap of attached V-type locating piece, prevent that the excessive front end that causes middle left socle assembly and middle right support assembly of pendulum angle from being damaged by pressure.
Described positioning clamping device comprises vertical installing plate, No. seven clamping cylinders, V-type locating piece, upper gangbar and upper holder blocks, described vertical installing plate and base are connected, the middle side edge of described No. seven clamping cylinders and vertical installing plate is hinged, one end of described upper gangbar and No. seven clamping cylinders are hinged, the middle part of described upper gangbar and the top of vertical installing plate are hinged, described upper holder block is fixed on the other end of gangbar, described V-type locating piece is positioned at the below of upper holder block, and the upper center of V-type locating piece and vertical installing plate is connected.Middle discharge pipe mounting bracket is placed on V-type locating piece, then starts clamping cylinder No. seven, in driving, gangbar is rotated, and upper holder block is pressed on the periphery of middle discharge pipe mounting bracket, realizes the clamping and positioning to middle discharge pipe mounting bracket.
Described IP body right lower mounting frame unit fixture comprises stand, link, No. four clamping cylinders, interlock pressure handle, bias voltage head, bias voltage seat, L-type fixed mount, No. two alignment pin and U-shaped bracket, described stand and base are connected, the upper end of described link and stand is connected, one side of described link and No. four clamping cylinders are hinged, one end of described interlock pressure handle and No. four clamping cylinders are hinged, the middle part of described interlock pressure handle is connected with the upper end of link, described bias voltage head is fixedly mounted on the other end of interlock pressure handle, described L-type fixed mount is fixedly mounted on the side, middle part of link, described No. two alignment pin are plugged on the upper end of L-type fixed mount, described bias voltage seat is arranged on the sidepiece of L-type fixed mount, described bias voltage seat, on bias voltage head, be equipped with U-shaped slot, described No. two alignment pin are positioned at U-shaped slot, the afterbody of described U-shaped bracket and the opposite side of link are connected, the acclivitous angle in front side of described U-shaped bracket is not less than 35 °, the front end of described U-shaped bracket is provided with holding tank, the groove width of described holding tank is not less than 50mm, the structural design of U-shaped bracket can play to IP body right lower mounting frame assembly the effect of support on the one hand, on the other hand can be spacing to IP body right lower mounting frame assembly, prevent that IP body right lower mounting frame assembly from occurring rocking in position in the time of welding, guarantee the welding precision of IP body right lower mounting frame assembly.No. two alignment pin are passed in the hole on IP body right lower mounting frame assembly top, touch the upper surface of bias voltage seat, then the lower middle side part of IP body right lower mounting frame assembly is pressed in holding tank, and adjust IP body right lower mounting frame assembly, the lower surface of IP body right lower mounting frame assembly is fitted on the medial surface of middle left socle assembly, then start clamping cylinder No. four, drive interlock pressure handle to make bias voltage head be pressed in the upper surface of IP body right lower mounting frame assembly, can weld.
Described middle part clamping and positioning device comprises reversed F-typed installing rack, a fixed frame, No. five clamping cylinders, an axis of guide, a linkage board, hook type gangbar, initiatively briquetting, driven briquetting, No. two fixed frames, No. six clamping cylinders, No. two guide shafts, No. two linkage boards, overhanging seat and No. three alignment pin, described reversed F-typed installing rack and base are connected, the inner side, middle part of described reversed F-typed installing rack is provided with the support board of lateral arrangement, a described fixed frame is fixedly mounted on support board, described No. five clamping cylinders are fixed on fixed frame top No. one, a described guide shaft is through a fixed frame, a side of a described linkage board and No. five clamping cylinders, No. one the axis of guide is connected, the opposite side of a described linkage board is connected with hook type gangbar, described active briquetting is fixed on the upper inner of hook type gangbar, described No. two fixed frames are arranged on the upper outside wall of reversed F-typed installing rack, described No. six clamping cylinders are fixed on the middle part of No. two fixed frames, described No. two guide shafts are symmetrically distributed in the both sides up and down of No. six clamping cylinders, and described No. two guide shafts are through No. two fixed frames, described No. two linkage boards and No. six clamping cylinders, No. two guide shaft is connected, and described overhanging seat is fixed on the upper end of No. two linkage boards, and described No. three alignment pin are plugged on the front end of overhanging seat, described driven briquetting and active briquetting positioned opposite, and described driven briquetting is connected with No. two linkage boards.Promote No. two linkage boards by No. six clamping cylinders, make alignment pin No. three, driven briquetting arrives the position of specifying, the hole at the middle part of middle left socle assembly and middle right support assembly can be inserted in No. three alignment pin, and the face that ensures the middle part on middle left socle assembly and middle right support assembly is against on the front end face of driven briquetting, realize the package to middle left socle assembly and middle right support assembly, then start clamping cylinder No. five, drive hook type gangbar that initiatively briquetting is drawn close to driven briquetting, until initiatively briquetting is pressed on the medial surface of middle left socle assembly and middle right support assembly, complete the clamping and positioning to middle left socle assembly and middle right support assembly.
In the middle of described IP body, lower mounting bracket assembly clamping device comprises little angle seat No. one, an oblique fixed frame, No. eight clamping cylinders, an inclined ejecting plate, a cant board, No. nine clamping cylinders, an oblique gangbar, a baroclinic block, an oblique fixed block, No. four alignment pin and an oblique pin shaft fixing seat, a described little angle seat is fixed on base, the upper side of a described little angle seat and the angle of horizontal plane are acute angle, described angle is 74 °, a described oblique fixed frame is fixed on the upper side of a little angle seat, described No. eight clamping cylinders are arranged in an oblique fixed frame, a described inclined ejecting plate is connected with No. eight clamping cylinders, a described cant board is vertically connected on the upper surface of an inclined ejecting plate, the bottom of a described cant board is provided with an extra and stretches piece, the lower end that piece stretched in a described extra is positioned at the folded acute angle region of little angle seat No. one, lower end and No. nine clamping cylinders that piece stretched in a described extra are hinged, a described oblique pin shaft fixing seat is arranged symmetrically in the both sides of a cant board, the upper middle side part of a described cant board is connected with an oblique fixed block, described No. four alignment pin correspondences are plugged on an oblique pin shaft fixing seat, one end of a described oblique gangbar and No. nine clamping cylinders are hinged, the upper end of the middle part of a described oblique gangbar and a cant board is hinged, a described baroclinic block is positioned at the top of an oblique fixed block, and a baroclinic block is fixedly mounted on the other end of an oblique gangbar, described No. nine clamping cylinders, No. eight clamping cylinders respectively correspondence are placed on installing hole No. one, in No. two installing holes.Because the position that mounting bracket assembly is installed on this fixture down, IP body centre is in lower position, therefore adopt on the one hand a little angle seat in order to reduce the whole height of the middle lower mounting bracket assembly clamping device of IP body, on the other hand, for fear of No. eight clamping cylinders, the interference when mounted and between base of No. nine clamping cylinders, a special installing hole and No. two installing holes offered at the middle part of base, by No. nine clamping cylinders, No. eight clamping cylinders respectively correspondence are placed on installing hole No. one, in No. two installing holes, in the whole height that reduces mounting bracket assembly clamping device under IP body centre, can ensure clamping cylinder No. eight like this, the normal work of No. nine clamping cylinders.Utilize No. eight clamping cylinders to drive a push pedal to move upward, drive No. one oblique fixed block, No. four alignment pin moves to after assigned address, hole correspondence on lower mounting bracket assembly in the middle of IP body is enclosed within No. four alignment pin, and the top that ensures the middle lower mounting bracket assembly of IP body is fitted on the madial wall at middle part of middle left socle assembly and middle right support assembly, complete the package of the middle lower mounting bracket assembly of IP body, then start clamping cylinder No. nine, drive an oblique gangbar to make a baroclinic block be pressed in the IP body centre upper surface of the bottom of mounting bracket assembly down, thereby complete, the location of lower mounting bracket assembly in the middle of IP body is clamped.
In the middle of described IP body, upper mounting bracket assembly fixture comprises little angle seat No. two, No. two oblique fixed frames, No. ten clamping cylinders, No. two inclined ejecting plates, No. two cant boards, No. two oblique pin shaft fixing seats, No. five alignment pin, ride on Bus No. 11 clamping cylinder, No. two oblique gangbar, No. two baroclinic blocks and No. two oblique fixed blocks, described No. two little angle seats are fixed on base, the upper side of described No. two little angle seats and the angle of horizontal plane are acute angle, described acute angle is 65 °, described No. two oblique fixed frames are fixed on the upper side of No. two little angle seats, described No. ten clamping cylinder is arranged in No. two oblique fixed frames, described No. two inclined ejecting plates are connected with the upper end of No. ten clamping cylinders, described No. two cant boards are vertically connected on the upper surface of No. two inclined ejecting plates, the bottom of described No. two cant boards is provided with two extras and stretches piece, the lower end that piece stretched in described two extras is positioned at the region, obtuse angle in seat outside, No. two little angles, lower end and the ride on Bus No. 11 clamping cylinder that piece stretched in described two extras are hinged, described No. two oblique pin shaft fixing seats are arranged symmetrically in the both sides of No. two cant boards, the upper middle side part of described No. two cant boards is connected with No. two oblique fixed blocks, described No. five alignment pin correspondences are plugged on No. two oblique pin shaft fixing seats, one end of described No. two oblique gangbar and ride on Bus No. 11 clamping cylinder are hinged, the upper end of the middle part of described No. two oblique gangbar and No. two cant boards is hinged, described No. two baroclinic blocks are positioned at the top of No. two oblique fixed blocks, and No. two baroclinic blocks are fixedly mounted on the other end of No. two oblique gangbar.Because upper mounting bracket assembly is installed on this fixture in the middle of IP body position is in lower position and be in tilted layout, therefore, in order to reduce the whole height of the middle upper mounting bracket assembly fixture of IP body, ad hoc meter adopts No. two little angle seats, reduce the height supporting, and the angle of the upper side of No. two little angle seats and horizontal plane is designed to 65 °, thereby can adapt with the inclination angle of upper mounting bracket assembly in the middle of IP body, utilize No. ten clamping cylinders to drive No. two inclined ejecting plates, drive No. five alignment pin, No. two oblique fixed block moves to behind the position of appointment, the hole correspondence at upper mounting bracket assembly middle part in the middle of IP body is enclosed within No. five alignment pin, and ensure that the middle upper upper end of mounting bracket assembly of IP body and the madial wall of middle left socle assembly and middle right support assembly fit, complete the package of the middle upper mounting bracket assembly of IP body, then, start ride on Bus No. 11 clamping cylinder, drive No. two oblique gangbar, and then drive No. two baroclinic blocks and finally make No. two baroclinic blocks be pressed in the middle above upper side of mounting bracket assembly of IP body, complete the location of upper mounting bracket assembly in the middle of IP body is clamped, can be in order to welding.
Described accessory clamping device comprises strutbeam, No. three fixed frames, ten No. two clamping cylinders, top board, duplex plate, lining seat, No. six alignment pin, positive stop strip, ten No. three clamping cylinders, linked clamping plate and L-type pressure head, described strutbeam and base are connected, described No. three fixed frames are fixedly mounted on the top of strutbeam, described ten No. two clamping cylinders are fixed in No. three fixed frames, described top board is connected with the upper end of ten No. two clamping cylinders, the front side of described top board is connected with the middle part of duplex plate, the back side top of described top board is connected with lining seat, described No. six alignment pin are plugged on the upper end of lining seat, described positive stop strip symmetry is arranged on the left and right sides of lining seat, distance between described positive stop strip is not less than 25mm, the bottom of described duplex plate and ten No. three clamping cylinders are hinged, the top of described duplex plate and the middle part of linked clamping plate are hinged, one end of described linked clamping plate and ten No. three clamping cylinders are hinged, described L-type pressure head is between positive stop strip, the upper end of described L-type pressure head and the other end of linked clamping plate are connected.Drive top board by ten No. two clamping cylinders, and then drive lining seat, No. six alignment pin, positive stop strips to move up to behind the position of appointment, by the borehole jack on accessory in No. six alignment pin, make accessory between positive stop strip, and the other end that ensures accessory is fitted on the face of cylinder of middle discharge pipe mounting bracket, complete the package to accessory, then, start clamping cylinder ten No. three, drive linked clamping plate that L-type pressure head is pressed on the upper surface of accessory, complete the clamping and positioning to accessory, can be used for soldering.
The beneficial effects of the utility model are: the utlity model has the high and location clamping efficiency advantages of higher of reasonable in design, automaticity, can replace and manually realize Automatic-clamping location, save manpower, only need once-through operation to position clamping to the parts to be welded of many places, without again carrying out clamping, thereby ensure link position precision everywhere, avoided the impact on welding precision of installation position error that multiple clamping brings, ensured the quality of Product jointing.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is perspective view of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model:
Fig. 3 is the perspective view of base of the present utility model;
Fig. 4 is the perspective view of location of the present utility model clamping support;
Fig. 5 is the perspective view of a clamp of the present utility model;
Fig. 6 is the perspective view of intermediate support front end clamping device of the present utility model;
Fig. 7 is the perspective view of IP body right lower mounting frame unit fixture of the present utility model;
Fig. 8 is the perspective view of middle part of the present utility model clamping and positioning device;
Fig. 9 is the perspective view of positioning clamping device of the present utility model;
Figure 10 is the left TV structure schematic diagram of lower mounting bracket assembly clamping device in the middle of IP body of the present utility model;
Figure 11 is the perspective view of lower mounting bracket assembly clamping device in the middle of IP body of the present utility model;
Figure 12 is the right TV structure schematic diagram of upper mounting bracket assembly fixture in the middle of IP body of the present utility model;
Figure 13 is the perspective view of upper mounting bracket assembly fixture in the middle of IP body of the present utility model;
Figure 14 is the left TV structure schematic diagram of accessory clamping device of the present utility model;
Figure 15 is the perspective view of accessory clamping device of the present utility model;
Perspective view when Figure 16 is the utility model clamping fascia board girder assembly.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below the utility model is further set forth.
As Fig. 1, Fig. 2, shown in Fig. 3 and Figure 16, a kind of fascia board girder middle section weld jig, comprise base 1, the top left end of described base 1, right-hand member is symmetrically installed with respectively location clamping support 2, utilize location clamping support 2 can realize crossbeam left side brackets assembly, the clamping and positioning of crossbeam right side bracket assembly, the middle part, front side of described base 1 is symmetrically installed with intermediate support front end clamping device 3, utilizing intermediate support front end clamping device 3 to carry out location automatically to the front end of middle left socle assembly and middle right support assembly clamps, offer an installing hole 101 and No. two installing holes 102 at the middle part of base 1, the left and right sides, rear side middle part at base 1 is arranged with positioning clamping device 6, positioning clamping device 6 is in order to the clamping and positioning to middle discharge pipe mounting bracket, thereby guarantee the fastness of dashboard cross member clamping and positioning, between described positioning clamping device 6, be provided with the middle upper mounting bracket assembly fixture 8 of IP body, in the middle of described IP body, upper mounting bracket assembly fixture 8 is connected with base 1, between described positioning clamping device 6 and intermediate support front end clamping device 3, the left and right sides in region is arranged with middle part clamping and positioning device 5, thereby utilize middle part clamping and positioning device 5 to carry out clamping and positioning to the middle part of middle left socle assembly and middle right support assembly, between the intermediate support front end clamping device 3 in the middle part in left side clamping and positioning device 5 and left side, be provided with IP body right lower mounting frame unit fixture 4, rear between described intermediate support front end clamping device 3 is provided with mounting bracket assembly clamping device 7 under IP body centre, and described middle part clamping and positioning device 5, IP body right lower mounting frame unit fixture 4, in the middle of IP body, lower mounting bracket assembly clamping device 7 is all connected with base 1, be installed with accessory clamping device 9 in the right side central of described base 1.
As Fig. 1, Fig. 2, shown in Fig. 4 and Fig. 5, described location clamping support 2 comprises main support 201, attached support 202, a clamping cylinder 203, a clamp 204, front bracket 205, front support locating dowel 206 and rear support locating dowel 207, described main support 201, attached support 202 is all connected with base 1, the left upper portion of described main support 201 and a clamping cylinder 203 are hinged, described front bracket 205 is fixedly mounted on the front side, upper end of attached support 202, described front support locating dowel 206 is fixedly mounted on the upper end of front bracket 205, described rear support locating dowel 207 is fixedly mounted on the upper end rear side of attached support 202, and a described clamp 204 comprises push-pull handle 20401, hinged seat 20402, U-shaped compression leg 20403, front pressure head 20405 and rear pressure head 20404, the upper end of the left side of described push-pull handle 20401 and a clamping cylinder 203 is hinged, the middle part of described push-pull handle 20401 is hinged by hinged seat 20402 and the upper end of main support 201, the right-hand member of described push-pull handle 20401 and U-shaped compression leg 20403 are connected, described front pressure head 20405, rear pressure head 20404 is the corresponding front portion, right side that is arranged on push-pull handle 20401 respectively, rear portion, right side, the lower end of described front pressure head 20405 is provided with U-shaped groove 20406.Drive clamp 204 No. one by a clamping cylinder 203, U-shaped compression leg 20403 is rotated around hinged seat 20402, thereby front pressure head 20405, rear pressure head 20404 are pressed on crossbeam left side brackets assembly, crossbeam right side bracket assembly, the design of U-shaped groove 20406 can be the hole slot milling on crossbeam left side brackets assembly, crossbeam right side bracket assembly, thereby conveniently plugs alignment pin.
As Fig. 1, shown in Fig. 2 and Fig. 6, described intermediate support front end clamping device 3 comprises supporting seat 301, No. two clamping cylinders 302, revolution pressure handle 303, main compact heap 304, main V-type limited block 305, main pressure head 306, attached pressure head 307, an alignment pin 308, pin shaft fixing seat 309, attached push pedal 3010, push shaft 3011, No. three clamping cylinders 3012 and attached V-type locating piece 3013, described supporting seat 301 is fixedly mounted on the upper end of base 1, the middle part, front side of the middle part of described No. two clamping cylinders 302 and supporting seat 301 is hinged, one end of described revolution pressure handle 303 is connected with No. two clamping cylinders 302, the middle part of the middle part of described revolution pressure handle 303 and supporting seat 301 is hinged, the bottom of the other end of described revolution pressure handle 303 and main compact heap 304 is connected, the inner side, middle part of described main compact heap 304 is connected with main V-type limited block 305, the inner side, upper end of described main compact heap 304 is connected with main pressure head 306, described No. three clamping cylinders 3012 are fixedly mounted on the rear side middle part of supporting seat 301, described No. three clamping cylinders 3012 are connected with attached push pedal 3010 by push shaft 3011, described pin shaft fixing seat 309 is fixedly mounted on the upper end of attached push pedal 3010, a described alignment pin 308 is fixed on pin shaft fixing seat 309, described attached pressure head 307 is positioned at the below of an alignment pin 308, and attached pressure head 307 is connected with attached push pedal 3010, described attached V-type locating piece 3013 is fixedly mounted on the lateral surface of attached push pedal 3010, and attached V-type locating piece 3013 matches with main V-type limited block 305.While utilizing No. three clamping cylinders 3012 to promote attached push pedal 3011 to move to assigned address, hole on the front end of middle left socle assembly and middle right support assembly and face can be placed on to alignment pin 308 No. one, on attached pressure head 307, realize package, then utilize No. two clamping cylinders 302 to drive revolution pressure handle 303, make main compact heap 304 drive main pressure head 306 to be pressed on the side of front end of middle left socle assembly and middle right support assembly, adopt main V-type limited block 305, the oscillating stroke that cooperatively interacts to limit main compact heap 304 of attached V-type locating piece 3013, prevent that the excessive front end that causes middle left socle assembly and middle right support assembly of pendulum angle from being damaged by pressure.
As Fig. 1, shown in Fig. 2 and Fig. 9, described positioning clamping device 6 comprises vertical installing plate 601, No. seven clamping cylinders 602, V-type locating piece 603, upper gangbar 604 and upper holder block 605, described vertical installing plate 601 is connected with base 1, described No. seven clamping cylinders 602 are hinged with the middle side edge of vertical installing plate 601, one end of described upper gangbar 604 and No. seven clamping cylinders 602 are hinged, the top of the middle part of described upper gangbar 604 and vertical installing plate 601 is hinged, described upper holder block 605 is fixed on the other end of gangbar 604, described V-type locating piece 603 is positioned at the below of upper holder block 605, and V-type locating piece 603 is connected with the upper center of vertical installing plate 601.Middle discharge pipe mounting bracket is placed on V-type locating piece 603, then start clamping cylinder 602 No. seven, in driving, gangbar 604 is rotated, and upper holder block 605 is pressed on the periphery of middle discharge pipe mounting bracket, realizes the clamping and positioning to middle discharge pipe mounting bracket.
As Fig. 1, shown in Fig. 2 and Fig. 7, described IP body right lower mounting frame unit fixture 4 comprises stand 401, link 4010, No. four clamping cylinders 402, interlock pressure handle 403, bias voltage head 404, bias voltage seat 405, L-type fixed mount 406, No. two alignment pin 407 and U-shaped bracket 408, described stand 401 is connected with base 1, described link 4010 is connected with the upper end of stand 1, one side of described link 4010 and No. four clamping cylinders 402 are hinged, one end of described interlock pressure handle 403 and No. four clamping cylinders 402 are hinged, the middle part of described interlock pressure handle 403 is connected with the upper end of link 4010, described bias voltage head 404 is fixedly mounted on the other end of interlock pressure handle 403, described L-type fixed mount 406 is fixedly mounted on the side, middle part of link 4010, described No. two alignment pin 407 are plugged on the upper end of L-type fixed mount 406, described bias voltage seat 405 is arranged on the sidepiece of L-type fixed mount 406, described bias voltage seat 405, on bias voltage head 404, be equipped with U-shaped slot, described No. two alignment pin 407 are positioned at U-shaped slot, the opposite side of the afterbody of described U-shaped bracket 408 and link 4010 is connected, the acclivitous angle in front side of described U-shaped bracket 408 is not less than 35 °, the front end of described U-shaped bracket 408 is provided with holding tank 409, the groove width of described holding tank 409 is not less than 50mm, the structural design of U-shaped bracket 408 can play to IP body right lower mounting frame assembly the effect of support on the one hand, on the other hand can be spacing to IP body right lower mounting frame assembly, prevent that IP body right lower mounting frame assembly from occurring rocking in position in the time of welding, guarantee the welding precision of IP body right lower mounting frame assembly.No. two alignment pin 407 are passed in the hole on IP body right lower mounting frame assembly top, touch the upper surface of bias voltage seat 405, then the lower middle side part of IP body right lower mounting frame assembly is pressed in holding tank 409, and adjust IP body right lower mounting frame assembly, the lower surface of IP body right lower mounting frame assembly is fitted on the medial surface of middle left socle assembly, then start clamping cylinder 402 No. four, drive interlock pressure handle 403 to make bias voltage head 404 be pressed in the upper surface of IP body right lower mounting frame assembly, can weld.
As Fig. 1, shown in Fig. 2 and Fig. 8, described middle part clamping and positioning device 5 comprises reversed F-typed installing rack 501, a fixed frame 502, No. five clamping cylinders 503, an axis of guide 504, a linkage board 505, hook type gangbar 506, initiatively briquetting 507, driven briquetting 508, No. two fixed frames 5014, No. six clamping cylinders 5015, No. two guide shafts 5013, No. two linkage boards 5012, overhanging seat 5010 and No. three alignment pin 509, described reversed F-typed installing rack 501 is connected with base 1, the inner side, middle part of described reversed F-typed installing rack 501 is provided with the support board 50101 of lateral arrangement, a described fixed frame 502 is fixedly mounted on support board 50101, described No. five clamping cylinders 503 are fixed on fixed frame 502 tops No. one, a described guide shaft 504 is through a fixed frame 502, one side of a described linkage board 505 and No. five clamping cylinders 503, No. one the axis of guide 504 is connected, the opposite side of a described linkage board 505 is connected with hook type gangbar 506, described active briquetting 507 is fixed on the upper inner of hook type gangbar 506, described No. two fixed frames 5014 are arranged on the upper outside wall of reversed F-typed installing rack 501, described No. six clamping cylinders 5015 are fixed on the middle part of No. two fixed frames 5014, described No. two guide shafts 5013 are symmetrically distributed in the both sides up and down of No. six clamping cylinders 5015, and described No. two guide shafts 5013 are through No. two fixed frames 5014, described No. two linkage boards 5012 and No. six clamping cylinders 5015, No. two guide shaft 5013 is connected, described overhanging seat 5010 is fixed on the upper end of No. two linkage boards 5012, described No. three alignment pin 509 are plugged on the front end of overhanging seat 5010, described driven briquetting 508 and active briquetting 507 positioned opposite, and described driven briquetting 508 is connected with No. two linkage boards 5012.Promote linkage board 5012 No. two by No. six clamping cylinders 5015, make alignment pin 509 No. three, driven briquetting 508 arrives the position of specifying, the hole at the middle part of middle left socle assembly and middle right support assembly can be inserted in No. three alignment pin 509, and the face that ensures the middle part on middle left socle assembly and middle right support assembly is against on the front end face of driven briquetting 508, realize the package to middle left socle assembly and middle right support assembly, then start clamping cylinder 503 No. five, drive hook type gangbar 506 that initiatively briquetting 507 is drawn close to driven briquetting 508, until initiatively briquetting 507 is pressed on the medial surface of middle left socle assembly and middle right support assembly, complete the clamping and positioning to middle left socle assembly and middle right support assembly.
As Fig. 1, Fig. 2, shown in Figure 10 and Figure 11, in the middle of described IP body, lower mounting bracket assembly clamping device 7 comprises little angle seat 701 No. one, an oblique fixed frame 702, No. eight clamping cylinders 7010, an inclined ejecting plate 708, a cant board 703, No. nine clamping cylinders 704, an oblique gangbar 705, a baroclinic block 709, an oblique fixed block 7011, No. four alignment pin 707 and an oblique pin shaft fixing seat 706, a described little angle seat 701 is fixed on base 1, the upper side of a described little angle seat 701 and the angle of horizontal plane are acute angle, described angle is 74 °, a described oblique fixed frame 702 is fixed on the upper side of a little angle seat 701, described No. eight clamping cylinders 7010 are arranged in an oblique fixed frame 702, a described inclined ejecting plate 708 is connected with No. eight clamping cylinders 7010, a described cant board 703 is vertically connected on the upper surface of an inclined ejecting plate 708, the bottom of a described cant board 703 is provided with an extra and stretches piece 70301, the lower end that piece 70301 stretched in a described extra is positioned at the folded acute angle region of little angle seat 701 No. one, lower end and No. nine clamping cylinders 704 that piece 70301 stretched in a described extra are hinged, a described oblique pin shaft fixing seat 706 is arranged symmetrically in the both sides of a cant board 703, the upper middle side part of a described cant board 703 is connected with an oblique fixed block 7011, described No. four alignment pin 707 correspondences are plugged on an oblique pin shaft fixing seat 706, one end of a described oblique gangbar 705 and No. nine clamping cylinders 704 are hinged, the upper end of the middle part of a described oblique gangbar 705 and a cant board 703 is hinged, a described baroclinic block 709 is positioned at the top of an oblique fixed block 7011, and a baroclinic block 709 is fixedly mounted on the other end of an oblique gangbar 705, described No. nine clamping cylinders 704, No. eight clamping cylinders 7010 respectively correspondence are placed on installing hole 101 No. one, in No. two installing holes 102.Because the position that mounting bracket assembly is installed on this fixture down, IP body centre is in lower position, therefore adopt on the one hand a little angle seat 701 in order to reduce the whole height of the middle lower mounting bracket assembly clamping device of IP body, on the other hand, for fear of No. eight clamping cylinders 7010, the interference when mounted and between base 1 of No. nine clamping cylinders 704, a special installing hole 101 and No. two installing holes 102 offered at the middle part of base 1, by No. nine clamping cylinders 704, No. eight clamping cylinders 7010 respectively correspondence are placed on installing hole 101 No. one, in No. two installing holes 102, in the whole height that reduces mounting bracket assembly clamping device under IP body centre, can ensure clamping cylinder 7010 No. eight like this, the normal work of No. nine clamping cylinders 704.Utilize No. eight clamping cylinders 7010 to drive a push pedal 708 to move upward, drive oblique fixed block 7011 No. one, No. four alignment pin 707 moves to after assigned address, hole correspondence on lower mounting bracket assembly in the middle of IP body is enclosed within No. four alignment pin 707, and the top that ensures the middle lower mounting bracket assembly of IP body is fitted on the madial wall at middle part of middle left socle assembly and middle right support assembly, complete the package of the middle lower mounting bracket assembly of IP body, then start clamping cylinder 704 No. nine, drive an oblique gangbar 705 to make a baroclinic block 709 be pressed in the IP body centre upper surface of the bottom of mounting bracket assembly down, thereby complete, the location of lower mounting bracket assembly in the middle of IP body is clamped.
As Fig. 1, Fig. 2, shown in Figure 12 and Figure 13, in the middle of described IP body, upper mounting bracket assembly fixture 8 comprises little angle seat 801 No. two, No. two oblique fixed frames 802, No. ten clamping cylinders 8010, No. two inclined ejecting plates 803, No. two cant boards 804, No. two oblique pin shaft fixing seats 805, No. five alignment pin 806, ride on Bus No. 11 clamping cylinder 808, No. two oblique gangbar 807, No. two baroclinic blocks 8011 and No. two oblique fixed blocks 809, described No. two little angle seats 801 are fixed on base 1, the upper side of described No. two little angle seats 801 and the angle of horizontal plane are acute angle, described acute angle is 65 °, described No. two oblique fixed frames 802 are fixed on the upper side of No. two little angle seats 801, described No. ten clamping cylinder 8010 is arranged in No. two oblique fixed frames 802, described No. two inclined ejecting plates 803 are connected with the upper end of No. ten clamping cylinders 8010, described No. two cant boards 804 are vertically connected on the upper surface of No. two inclined ejecting plates 803, the bottom of described No. two cant boards 804 is provided with two extras and stretches piece 80401, the lower end that piece 80401 stretched in described two extras is positioned at the region, obtuse angle in seat 801 outsides, No. two little angles, lower end and the ride on Bus No. 11 clamping cylinder 808 that piece 80401 stretched in described two extras are hinged, described No. two oblique pin shaft fixing seats 805 are arranged symmetrically in the both sides of No. two cant boards 804, the upper middle side part of described No. two cant boards 804 is connected with No. two oblique fixed blocks 8011, described No. five alignment pin 806 correspondences are plugged on No. two oblique pin shaft fixing seats 805, one end of described No. two oblique gangbar 807 and ride on Bus No. 11 clamping cylinder 808 are hinged, the upper end of the middle part of described No. two oblique gangbar 807 and No. two cant boards 804 is hinged, described No. two baroclinic blocks 8011 are positioned at the top of No. two oblique fixed blocks 809, and No. two baroclinic blocks 8011 are fixedly mounted on the other end of No. two oblique gangbar 807.Because upper mounting bracket assembly is installed on this fixture in the middle of IP body position is in lower position and be in tilted layout, therefore, in order to reduce the whole height of the middle upper mounting bracket assembly fixture of IP body, ad hoc meter adopts No. two little angle seats 801, reduce the height supporting, and the angle of the upper side of No. two little angle seats 801 and horizontal plane is designed to 65 °, thereby can adapt with the inclination angle of upper mounting bracket assembly in the middle of IP body, utilize No. ten clamping cylinders 8010 to drive inclined ejecting plate No. two, drive No. five alignment pin 806, No. two oblique fixed block 809 moves to behind the position of appointment, the hole correspondence at upper mounting bracket assembly middle part in the middle of IP body is enclosed within No. five alignment pin 806, and ensure that the middle upper upper end of mounting bracket assembly of IP body and the madial wall of middle left socle assembly and middle right support assembly fit, complete the package of the middle upper mounting bracket assembly of IP body, then, start ride on Bus No. 11 clamping cylinder 808, drive oblique gangbar 807 No. two, and then drive No. two baroclinic blocks 8011 and finally make No. two baroclinic blocks 8011 be pressed in the middle above upper side of mounting bracket assembly of IP body, complete the location of upper mounting bracket assembly in the middle of IP body is clamped, can be in order to welding.
As Fig. 1, Fig. 2, shown in Figure 14 and Figure 15, described accessory clamping device 9 comprises strutbeam 901, No. three fixed frames 902, ten No. two clamping cylinders 9011, top board 903, duplex plate 907, lining seat 904, No. six alignment pin 9010, positive stop strip 905, ten No. three clamping cylinders 906, linked clamping plate 908 and L-type pressure head 909, described strutbeam 901 is connected with base 1, described No. three fixed frames 902 are fixedly mounted on the top of strutbeam 901, described ten No. two clamping cylinders 9011 are fixed in No. three fixed frames 902, described top board 903 is connected with the upper end of ten No. two clamping cylinders 9011, the front side of described top board 903 is connected with the middle part of duplex plate 907, the back side top of described top board 903 is connected with lining seat 904, described No. six alignment pin 9010 are plugged on the upper end of lining seat 904, described positive stop strip 905 symmetries are arranged on the left and right sides of lining seat 904, distance between described positive stop strip 905 is not less than 25mm, the bottom of described duplex plate 907 and ten No. three clamping cylinders 906 are hinged, the middle part of the top of described duplex plate 907 and linked clamping plate 908 is hinged, one end of described linked clamping plate 908 and ten No. three clamping cylinders 906 are hinged, described L-type pressure head 909 is between positive stop strip 905, the other end of the upper end of described L-type pressure head 909 and linked clamping plate 908 is connected.Drive top board 903 by ten No. two clamping cylinders 9011, and then drive lining seat 904, No. six alignment pin 9010, positive stop strip 905 moves up to behind the position of appointment, by the borehole jack on accessory in No. six alignment pin 9010, make accessory between positive stop strip 905, and the other end that ensures accessory is fitted on the face of cylinder of middle discharge pipe mounting bracket, complete the package to accessory, then, start clamping cylinder 906 ten No. three, drive linked clamping plate 908 that L-type pressure head 909 is pressed on the upper surface of accessory, complete the clamping and positioning to accessory, can be used for soldering.
As shown in Fig. 1 to Figure 16, when clamping, carry out according to following operating procedure:
1) unclamp 203 to ten No. three clamping cylinders 906 of a clamping cylinder, by the compacting part opened with certain angle of corresponding position;
2) dress original paper: by after independent welding again with the welding of middle discharge pipe mounting bracket after the two ends, left and right of fascia board girder assembly 10 be fitted in front support locating dowel 206 and rear support locating dowel 207, the middle part frame of car dashboard cross member assembly 10 is on V-type locating piece 603;
3) just clamp: starts clamping cylinder 203, No. seven clamping cylinders 602, correspondence is clamped crossbeam left side brackets assembly, crossbeam right side bracket assembly and middle discharge pipe mounting bracket respectively, convenient other parts of installation;
4) pre-determined bit supports: start No. three clamping cylinders 3012, No. six clamping cylinders 5015, No. eight clamping cylinders 7010, No. ten 8010, ten No. two clamping cylinders 9011 of clamping cylinder, corresponding location, support component are pushed to the position of appointment;
5) package: will treat that weldment packs in corresponding grip device, that is: according to a definite sequence
A, first pack in the middle of left socle assembly and middle right support assembly, first hole, face correspondence on middle left socle assembly and middle right support assembly leading section are placed on alignment pin 308, attached pressure head 307, hole, the face correspondence at middle left socle assembly and middle right support assembly middle part is placed on No. three alignment pin 509, driven briquetting 508;
B, then upper mounting bracket assembly in the middle of IP body is encased in the middle of IP body on upper mounting bracket assembly fixture 8, be placed on No. five alignment pin 806, No. two oblique fixed blocks 809 by hole, face correspondence on upper mounting bracket assembly in the middle of IP body, ensure the both sides of upper mounting bracket assembly in the middle of IP body be fitted in respectively in the middle of on the middle part madial wall of left socle assembly and middle right support assembly;
C moreover IP body right lower mounting frame assembly is encased on IP body right lower mounting frame unit fixture 4, No. two alignment pins 407 are passed in hole by IP body right lower mounting frame assembly top, touch the upper surface of bias voltage seat 405, then the lower middle side part of IP body right lower mounting frame assembly is pressed in holding tank 409, and adjust IP body right lower mounting frame assembly, the lower surface of IP body right lower mounting frame assembly is fitted on the medial surface of middle left socle assembly;
D, then lower mounting bracket assembly in the middle of IP body is encased in the middle of IP body on lower mounting bracket assembly clamping device 7, pass by the hole on about the middle lower mounting bracket assembly of IP body two No. four alignment pin 707 that are arranged symmetrically with, make the lower surface of the middle lower mounting bracket assembly of IP body be fitted in oblique fixed block 7011 upper surfaces No. one, and ensure that the both sides of the middle lower mounting bracket assembly of IP body are close on the madial wall of middle left socle assembly and middle right support assembly;
E, finally accessory is encased in accessory clamping device 9, in No. six alignment pin 9010, makes accessory by the borehole jack on accessory between positive stop strip 905, and the other end that ensures accessory be fitted in the middle of on the face of cylinder of discharge pipe mounting bracket;
6) start No. two clamping cylinders 302, No. four clamping cylinders 402, No. five clamping cylinders 503, No. nine clamping cylinders 704, ride on Bus No. 11 clamping cylinder 808, ten No. three clamping cylinders 906, clamping and positioning is realized on the surface that the compacting part of corresponding position is pressed in to corresponding parts, can carry out soldering, only need once-through operation to position clamping to the parts to be welded of many places, without again carrying out clamping, thereby ensure link position precision everywhere, avoid the impact on welding precision of installation position error that multiple clamping brings, ensure the quality of Product jointing.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and description, describe is principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (6)

1. a fascia board girder middle section weld jig, comprise base, it is characterized in that: the top left end of described base, right-hand member is symmetrically installed with respectively location clamping support, the middle part, front side of described base is symmetrically installed with intermediate support front end clamping device, offer an installing hole and No. two installing holes at the middle part of base, the left and right sides, rear side middle part at base is arranged with positioning clamping device, between described positioning clamping device, be provided with the middle upper mounting bracket assembly fixture of IP body, in the middle of described IP body, upper mounting bracket assembly fixture and base are connected, between described positioning clamping device and intermediate support front end clamping device, the left and right sides in region is arranged with middle part clamping and positioning device, between the intermediate support front end clamping device in the middle part in left side clamping and positioning device and left side, be provided with IP body right lower mounting frame unit fixture, rear between described intermediate support front end clamping device is provided with mounting bracket assembly clamping device under IP body centre, and described middle part clamping and positioning device, IP body right lower mounting frame unit fixture, in the middle of IP body, lower mounting bracket assembly clamping device is all connected with base, be installed with accessory clamping device in the right side central of described base,
Described location clamping support comprises main support, attached support, a clamping cylinder, a clamp, front bracket, front support locating dowel and rear support locating dowel, described main support, attached support is all connected with base, the left upper portion of described main support and a clamping cylinder are hinged, described front bracket is fixedly mounted on the front side, upper end of attached support, described front support locating dowel is fixedly mounted on the upper end of front bracket, described rear support locating dowel is fixedly mounted on the upper end rear side of attached support, a described clamp comprises push-pull handle, hinged seat, U-shaped compression leg, front pressure head and rear pressure head, the upper end of the left side of described push-pull handle and a clamping cylinder is hinged, the middle part of described push-pull handle is hinged by the upper end of hinged seat and main support, the right-hand member of described push-pull handle and U-shaped compression leg are connected, described front pressure head, rear pressure head is the corresponding front portion, right side that is arranged on push-pull handle respectively, rear portion, right side, the lower end of described front pressure head is provided with U-shaped groove,
Described intermediate support front end clamping device comprises supporting seat, No. two clamping cylinders, revolution pressure handle, main compact heap, main V-type limited block, main pressure head, attached pressure head, an alignment pin, pin shaft fixing seat, attached push pedal, push shaft, No. three clamping cylinders and attached V-type locating piece, described supporting seat is fixedly mounted on the upper end of base, the middle part of described No. two clamping cylinders and middle part, the front side of supporting seat are hinged, one end of described revolution pressure handle is connected with No. two clamping cylinders, the middle part of described revolution pressure handle and the middle part of supporting seat are hinged, the other end of described revolution pressure handle and the bottom of main compact heap are connected, the inner side, middle part of described main compact heap is connected with main V-type limited block, the inner side, upper end of described main compact heap is connected with main pressure head, described No. three clamping cylinders are fixedly mounted on the rear side middle part of supporting seat, described No. three clamping cylinders are connected with attached push pedal by push shaft, described pin shaft fixing seat is fixedly mounted on the upper end of attached push pedal, a described alignment pin is fixed on pin shaft fixing seat, described attached pressure head is positioned at the below of an alignment pin, and attached pressure head and attached push pedal are connected, described attached V-type locating piece is fixedly mounted on the lateral surface of attached push pedal, and attached V-type locating piece matches with main V-type limited block,
Described positioning clamping device comprises vertical installing plate, No. seven clamping cylinders, V-type locating piece, upper gangbar and upper holder blocks, described vertical installing plate and base are connected, the middle side edge of described No. seven clamping cylinders and vertical installing plate is hinged, one end of described upper gangbar and No. seven clamping cylinders are hinged, the middle part of described upper gangbar and the top of vertical installing plate are hinged, described upper holder block is fixed on the other end of gangbar, described V-type locating piece is positioned at the below of upper holder block, and the upper center of V-type locating piece and vertical installing plate is connected.
2. a kind of fascia board girder middle section weld jig according to claim 1, it is characterized in that: described IP body right lower mounting frame unit fixture comprises stand, link, No. four clamping cylinders, interlock pressure handle, bias voltage head, bias voltage seat, L-type fixed mount, No. two alignment pin and U-shaped bracket, described stand and base are connected, the upper end of described link and stand is connected, one side of described link and No. four clamping cylinders are hinged, one end of described interlock pressure handle and No. four clamping cylinders are hinged, the middle part of described interlock pressure handle is connected with the upper end of link, described bias voltage head is fixedly mounted on the other end of interlock pressure handle, described L-type fixed mount is fixedly mounted on the side, middle part of link, described No. two alignment pin are plugged on the upper end of L-type fixed mount, described bias voltage seat is arranged on the sidepiece of L-type fixed mount, described bias voltage seat, on bias voltage head, be equipped with U-shaped slot, described No. two alignment pin are positioned at U-shaped slot, the afterbody of described U-shaped bracket and the opposite side of link are connected, the acclivitous angle in front side of described U-shaped bracket is not less than 35 °, the front end of described U-shaped bracket is provided with holding tank, the groove width of described holding tank is not less than 50mm.
3. a kind of fascia board girder middle section weld jig according to claim 1, it is characterized in that: described middle part clamping and positioning device comprises reversed F-typed installing rack, a fixed frame, No. five clamping cylinders, an axis of guide, a linkage board, hook type gangbar, initiatively briquetting, driven briquetting, No. two fixed frames, No. six clamping cylinders, No. two guide shafts, No. two linkage boards, overhanging seat and No. three alignment pin, described reversed F-typed installing rack and base are connected, the inner side, middle part of described reversed F-typed installing rack is provided with the support board of lateral arrangement, a described fixed frame is fixedly mounted on support board, described No. five clamping cylinders are fixed on fixed frame top No. one, a described guide shaft is through a fixed frame, one side of a described linkage board and No. five clamping cylinders, No. one the axis of guide is connected, the opposite side of a described linkage board is connected with hook type gangbar, described active briquetting is fixed on the upper inner of hook type gangbar, described No. two fixed frames are arranged on the upper outside wall of reversed F-typed installing rack, described No. six clamping cylinders are fixed on the middle part of No. two fixed frames, described No. two guide shafts are symmetrically distributed in the both sides up and down of No. six clamping cylinders, and described No. two guide shafts are through No. two fixed frames, described No. two linkage boards and No. six clamping cylinders, No. two guide shaft is connected, described overhanging seat is fixed on the upper end of No. two linkage boards, described No. three alignment pin are plugged on the front end of overhanging seat, described driven briquetting and active briquetting positioned opposite, and described driven briquetting is connected with No. two linkage boards.
4. a kind of fascia board girder middle section weld jig according to claim 1, it is characterized in that: in the middle of described IP body, lower mounting bracket assembly clamping device comprises little angle seat No. one, an oblique fixed frame, No. eight clamping cylinders, an inclined ejecting plate, a cant board, No. nine clamping cylinders, an oblique gangbar, a baroclinic block, an oblique fixed block, No. four alignment pin and an oblique pin shaft fixing seat, a described little angle seat is fixed on base, the upper side of a described little angle seat and the angle of horizontal plane are acute angle, described angle is 74 °, a described oblique fixed frame is fixed on the upper side of a little angle seat, described No. eight clamping cylinders are arranged in an oblique fixed frame, a described inclined ejecting plate is connected with No. eight clamping cylinders, a described cant board is vertically connected on the upper surface of an inclined ejecting plate, the bottom of a described cant board is provided with an extra and stretches piece, the lower end that piece stretched in a described extra is positioned at the folded acute angle region of little angle seat No. one, lower end and No. nine clamping cylinders that piece stretched in a described extra are hinged, a described oblique pin shaft fixing seat is arranged symmetrically in the both sides of a cant board, the upper middle side part of a described cant board is connected with an oblique fixed block, described No. four alignment pin correspondences are plugged on an oblique pin shaft fixing seat, one end of a described oblique gangbar and No. nine clamping cylinders are hinged, the upper end of the middle part of a described oblique gangbar and a cant board is hinged, a described baroclinic block is positioned at the top of an oblique fixed block, and a baroclinic block is fixedly mounted on the other end of an oblique gangbar, described No. nine clamping cylinders, No. eight clamping cylinders respectively correspondence are placed on installing hole No. one, in No. two installing holes.
5. a kind of fascia board girder middle section weld jig according to claim 1, it is characterized in that: in the middle of described IP body, upper mounting bracket assembly fixture comprises little angle seat No. two, No. two oblique fixed frames, No. ten clamping cylinders, No. two inclined ejecting plates, No. two cant boards, No. two oblique pin shaft fixing seats, No. five alignment pin, ride on Bus No. 11 clamping cylinder, No. two oblique gangbar, No. two baroclinic blocks and No. two oblique fixed blocks, described No. two little angle seats are fixed on base, the upper side of described No. two little angle seats and the angle of horizontal plane are acute angle, described acute angle is 65 °, described No. two oblique fixed frames are fixed on the upper side of No. two little angle seats, described No. ten clamping cylinder is arranged in No. two oblique fixed frames, described No. two inclined ejecting plates are connected with the upper end of No. ten clamping cylinders, described No. two cant boards are vertically connected on the upper surface of No. two inclined ejecting plates, the bottom of described No. two cant boards is provided with two extras and stretches piece, the lower end that piece stretched in described two extras is positioned at the region, obtuse angle in seat outside, No. two little angles, lower end and the ride on Bus No. 11 clamping cylinder that piece stretched in described two extras are hinged, described No. two oblique pin shaft fixing seats are arranged symmetrically in the both sides of No. two cant boards, the upper middle side part of described No. two cant boards is connected with No. two oblique fixed blocks, described No. five alignment pin correspondences are plugged on No. two oblique pin shaft fixing seats, one end of described No. two oblique gangbar and ride on Bus No. 11 clamping cylinder are hinged, the upper end of the middle part of described No. two oblique gangbar and No. two cant boards is hinged, described No. two baroclinic blocks are positioned at the top of No. two oblique fixed blocks, and No. two baroclinic blocks are fixedly mounted on the other end of No. two oblique gangbar.
6. a kind of fascia board girder middle section weld jig according to claim 1, it is characterized in that: described accessory clamping device comprises strutbeam, No. three fixed frames, ten No. two clamping cylinders, top board, duplex plate, lining seat, No. six alignment pin, positive stop strip, ten No. three clamping cylinders, linked clamping plate and L-type pressure head, described strutbeam and base are connected, described No. three fixed frames are fixedly mounted on the top of strutbeam, described ten No. two clamping cylinders are fixed in No. three fixed frames, described top board is connected with the upper end of ten No. two clamping cylinders, the front side of described top board is connected with the middle part of duplex plate, the back side top of described top board is connected with lining seat, described No. six alignment pin are plugged on the upper end of lining seat, described positive stop strip symmetry is arranged on the left and right sides of lining seat, distance between described positive stop strip is not less than 25mm, the bottom of described duplex plate and ten No. three clamping cylinders are hinged, the top of described duplex plate and the middle part of linked clamping plate are hinged, one end of described linked clamping plate and ten No. three clamping cylinders are hinged, described L-type pressure head is between positive stop strip, the upper end of described L-type pressure head and the other end of linked clamping plate are connected.
CN201420235054.1U 2014-05-08 2014-05-08 A kind of fascia board girder middle section weld jig Expired - Fee Related CN203936549U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103949837A (en) * 2014-05-08 2014-07-30 安徽大昌科技股份有限公司 Welding clamp for middle component of automobile instrument panel (IP) crossbeam
CN104551493A (en) * 2014-11-14 2015-04-29 合肥常青机械股份有限公司 Welding fixture for circular tubular beam assembly of mini truck frame
CN105834651A (en) * 2016-05-30 2016-08-10 安徽昌永得机械有限公司 Overlap welding tool suitable for middle assembly of rear frame of hoisting driving wheel type crane
CN106584171A (en) * 2016-12-30 2017-04-26 安徽大昌科技股份有限公司 Clamp for automobile chassis
CN106826312A (en) * 2016-12-30 2017-06-13 安徽大昌科技股份有限公司 A kind of automobile chassis parts fixture
CN106984931A (en) * 2017-03-31 2017-07-28 安徽盛润机械科技有限公司 Fascia board girder weld jig detent mechanism
CN108436354A (en) * 2017-12-12 2018-08-24 安徽维力拓网络科技有限公司 A kind of Automobile Welding fixture
CN109894786A (en) * 2018-12-29 2019-06-18 安徽大昌科技股份有限公司 A kind of instrument board framework welding tooling

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103949837A (en) * 2014-05-08 2014-07-30 安徽大昌科技股份有限公司 Welding clamp for middle component of automobile instrument panel (IP) crossbeam
CN104551493A (en) * 2014-11-14 2015-04-29 合肥常青机械股份有限公司 Welding fixture for circular tubular beam assembly of mini truck frame
CN105834651A (en) * 2016-05-30 2016-08-10 安徽昌永得机械有限公司 Overlap welding tool suitable for middle assembly of rear frame of hoisting driving wheel type crane
CN106584171A (en) * 2016-12-30 2017-04-26 安徽大昌科技股份有限公司 Clamp for automobile chassis
CN106826312A (en) * 2016-12-30 2017-06-13 安徽大昌科技股份有限公司 A kind of automobile chassis parts fixture
CN106584171B (en) * 2016-12-30 2018-10-26 安徽大昌科技股份有限公司 A kind of automobile chassis fixture
CN106984931A (en) * 2017-03-31 2017-07-28 安徽盛润机械科技有限公司 Fascia board girder weld jig detent mechanism
CN108436354A (en) * 2017-12-12 2018-08-24 安徽维力拓网络科技有限公司 A kind of Automobile Welding fixture
CN109894786A (en) * 2018-12-29 2019-06-18 安徽大昌科技股份有限公司 A kind of instrument board framework welding tooling

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