CN104607845B - For the welding tooling of suspension installation assembly - Google Patents
For the welding tooling of suspension installation assembly Download PDFInfo
- Publication number
- CN104607845B CN104607845B CN201510032118.7A CN201510032118A CN104607845B CN 104607845 B CN104607845 B CN 104607845B CN 201510032118 A CN201510032118 A CN 201510032118A CN 104607845 B CN104607845 B CN 104607845B
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- CN
- China
- Prior art keywords
- limited block
- locating piece
- fixed
- alignment pin
- folding frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
The invention discloses a kind of welding tooling for suspension installation assembly, comprise a substrate, be relatively arranged on the first fixed head and second fixed head of the both sides of described substrate, be located at two axles between the first fixed head and the second fixed head respectively, be located at a cylinder of the middle part of the frame of described rectangle, be positioned at cylinder two ends and slide be connected to the first locating piece on two axles and the second locating piece, be located at the first alignment pin and second alignment pin of the first locating piece and second piece of upper end respectively, be positioned at first, first limited block between second alignment pin, be positioned at second limited block at the rear of the first limited block, be positioned at the first limited block front and the 3rd limited block of close second alignment pin.The above-mentioned welding tooling for suspension installation assembly can facilitate workman to position suspension efficiently, decreases the welding job time, improves welding job efficiency.
Description
Technical field
The present invention relates to a kind of welding tooling, particularly a kind of welding tooling for suspension installation assembly.
Background technology
The welding location of suspension installation assembly is a difficult problem always, and it needs to ensure accurate location, and also simple and fast is wanted in guarantee operation.Because the utilized space of suspension installation assembly is little, the welding of suspension installation assembly in the past generally adopts hand-held tool locating to clamp, because suspension has three walls, i.e. rear wall, the two side that is connected with rear wall two ends, three walls are all irregular curve forms, if three of a suspension wall all will be fixed, be very difficult, and affect precision.
When adopting hand-held tool locating to clamp, the alignment pin at two ends must enter two locating holes of suspension installation assembly simultaneously, due to the welding error of preorder, with the tolerance of part, add and bring very large difficulty to operative by the overlap joint with longeron, during production, this operation will spend a large amount of time, a large amount of manpowers
When adopting hand-held frock to open, due to complex structure herein, need longeron be welded, large mechanism cannot be designed, require great effort very much when causing opening time-consuming.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical problem to be solved by this invention is: provide a kind of can accurately to the welding tooling for suspension installation assembly that suspension positions, workman can be positioned suspension installation assembly easily and efficiently, so make workman can very convenient, efficiently suspension installation assembly is welded.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of welding tooling for suspension installation assembly, it is characterized in that: comprise a substrate, be relatively arranged on the first fixed head of the both sides of described substrate and the second fixed head, be located at two axles between the first fixed head and the second fixed head respectively, after two axles are connected with the first fixed head and the second fixed head, form the frame of a rectangle, also comprising a cylinder of the middle part of the frame being located at described rectangle, be fixedly connected with one first locating piece at the base of described cylinder, slides respectively and is arranged on two axles in the both sides of described first locating piece, the first alignment pin is provided with in the upper end of described first locating piece, the piston rod of described cylinder is connected with second locating piece relative with described first locating piece, slide respectively and be arranged on two axles in the both sides of described second locating piece, be provided with the second alignment pin in the upper end of described second locating piece, described first alignment pin and the second alignment pin are respectively towards relative direction, also comprise and to be located between described first alignment pin and the second alignment pin and to be one first limited block of same level with them, this first limited block is used for making suspension installation assembly first installation thereon, offer adjacent to the two ends of described first alignment pin and the second alignment pin the first spacing hole and the second spacing hole that mate with described first alignment pin and the second alignment pin at described first limited block, the second limited block of the outer surface of the rear wall for propping up suspension installation assembly is provided with at the rear of described first limited block, in the front of described first limited block and the position being close to the first alignment pin or the second alignment pin is provided with one for propping up the 3rd limited block of a wherein sidewall of suspension installation assembly.
Further, an axle is arranged with first locating ring for positioning the shift position of the first locating piece near the part of base of cylinder wherein, an above-mentioned identical axle is arranged with second locating ring for positioning the shift position of the second locating piece near the part of piston rod.
Further, the first axis hole and the second axis hole is offered in the both sides of described first fixed head, the Triaxial hole matched with described first axis hole and the second axis hole and the 4th axis hole is offered in the both sides of described second fixed head, wherein the two ends of an axle are fixed on the first relative axis hole and Triaxial hole, and wherein the two ends of another root axle are fixed on the second relative axis hole and the 4th axis hole; The both sides of described first locating piece offer match with two axles first bore a hole and second to bore a hole, the both sides of described second locating piece offer the 3rd boring a hole and the 4th perforation of matching with two axles, the described middle part of the first locating piece and the base of cylinder fix, its both sides are arranged on two axles by the first perforation and the second perforation slidably, the middle part of described second locating piece and the piston rod of described cylinder are fixed, and its both sides are arranged on two axles slidably by the 3rd perforation and the 4th perforation.
Further, the arranged outside of an axle has a underframe straight up wherein, and what described second limited block was vertical is arranged on this underframe; Laterally extend a transverse axis in the lower end of described underframe, described transverse axis extends towards the direction of another root axle, and its elongated end is positioned at the outside of another root axle; Be fixed with one first folding frame in the upper end in the centre position of described transverse axis, the mid portion of described transverse axis is fixed in the lower end of the vertical part of described first folding frame, and the upper end of described vertical part is fixed in the lateral part of described first folding frame; Described first folding frame is also fixed with the second folding frame, the upper end face of the lateral part of described first folding frame is located in the lateral part of described second folding frame, one end being located at described lateral part of the vertical straightened portion of described second folding frame, what described first limited block was fixed is placed on the lateral part of described second folding frame, one end of this first limited block is fixedly connected with the vertical part of described second folding frame, and described first limited block and the first alignment pin and the second alignment pin concentric; The elongated end of described transverse axis is provided with one the 3rd folding frame, the stiff end of lateral part and the elongated end of described transverse axis of described 3rd folding frame fix, the free end of the lateral part of described 3rd folding frame extends to the first locating piece or the second locating piece direction, the vertical part of described 3rd folding frame is fixed on the free end of described lateral part, the upper end of the vertical part of described 3rd folding frame that what described 3rd limited block was vertical be fixed on.
Further, described second limited block is one barb-like, comprise downward hook and shank, the stiff end of described hook is connected with the top of shank, the free end of the described hook direction downwards and to the first limited block tilts, and described hook has the downward and inclined plane in direction to the first limited block; Described second limited block is connected with the upper end of described underframe by one first connecting axle, and the lower end of described first connecting axle is connected with the upper end of described underframe, and the upper end of described first connecting axle is connected with described shank by the first adjustment pad.
Further, the vertical part of described first folding frame is fixed by the sidewall that second adjusts the mid portion of pad and described transverse axis; The lower end of the lateral part of described second folding frame is fixed by the upper end that the 3rd adjusts the lateral part of pad and described first folding frame; One end of described first limited block is divided by the vertical portion of the 4th adjustment pad and described second folding frame and is fixed.
Further, described 3rd limited block comprises limited block body and connecting axle, the lateral surface of the lower end of described connecting axle is fixed on the inwall of the vertical part of described 3rd folding frame by the 5th adjustment pad, the upper end being connected to described connecting axle that described limited block body is vertical, this limited block body extends towards the direction of the first limited block, and this limited block body is near the first alignment pin or the second alignment pin.
Further, also comprise the handle of the outer face being connected to described first locating piece, described handle comprises the holder of the outer wall being fixed on the first fixed head, the handle body be rotationally connected with holder and the pulling mechanism being connected to handle body and the first locating piece.
Further, described holder comprises pedestal and Connection Block, and one end of described pedestal and the outer wall of described first fixed head removably connect; Described Connection Block comprises two relative head rods, one end of two head rods is separately fixed on the other end of described pedestal, the other end of described two head rods is respectively equipped with first turn of hole, the both sides of the lower end of described handle body are respectively equipped with the first rotating shaft, and described handle body is located on described Connection Block by the first rotating shaft of both sides is rotating.
Further, described pulling mechanism comprises: two second connecting rods be located at the contiguous block on described first locating piece outer wall, being rotationally connected with described contiguous block and the second rotating shaft being located at described handle body both sides, wherein: described contiguous block comprises the fixed block that is affixed on described first locating piece outer wall and is connected and the connecting axle extended towards handle body direction with fixed block is vertical, described connecting axle offers one second turn of hole, described second turn of hole is equipped with the 3rd rotating shaft; The two ends of described two second connecting rods offer the 3rd turn of hole and the 4th turn of hole respectively, one end of described two second connecting rods is connected with described 3rd axis of rotation respectively by the 3rd turn of hole, and the other end of described two second connecting rods is connected with described second axis of rotation respectively by the 4th turn of hole.
Suspension installation assembly of the present invention welding tooling originally, can very accurate, stable suspension be positioned, suspension installation assembly is located accurately, facilitate workman quick, accurately suspension installation assembly is welded, save the time, improve operating efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The stereogram of Fig. 1 the present invention on welding tooling direction of suspension installation assembly.
Fig. 2 is the stereogram of the present invention on another direction of welding tooling of suspension installation assembly.
Fig. 3 is the using state figure of the present invention on welding tooling direction of suspension installation assembly.
Fig. 4 is the using state figure of the present invention on another direction of welding tooling of suspension installation assembly.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
First, before embodiment is described, be necessary that some terms to occurring make an explanation herein.Such as:
Use the term such as " first ", " second " to describe various element if occur herein, but these elements should not limited by these terms.These terms are only used for differentiation element and another element.Therefore, " first " element also can be called as " second " element and not depart from instruction of the present invention.
In addition, should be understood that, when mentioning an element " connection " or " connection " to another element, it can directly connect or directly be connected to another element or also can there is intermediary element.On the contrary, when mentioning that an element " directly connection " or " directly connecting " are to another element, then there is not intermediary element.
The various terms occurred in this article are only not intended to as limitation of the invention for describing the object of concrete embodiment.Unless context is clearly pointed out in addition, then singulative intention also comprises plural form.
" comprise " when using term in this manual and/or " including " time, these terms specify the existence of described feature, entirety, step, operation, element and/or parts, but also do not get rid of more than one other features, entirety, step, operation, element, the existence of parts and/or its group and/or additional.
About embodiment:
Refer to Fig. 1 to Fig. 4, the welding tooling for suspension installation assembly of the present embodiment, comprise a substrate 10, be relatively arranged on the first fixed head 101 of the both sides of described substrate 10 and the second fixed head 102, be located at two axles 103,104 between the first fixed head 101 and the second fixed head 102 respectively, two axles 103,104 are connected the frame of rear formation one rectangle with the first fixed head 101 and the second fixed head 102;
Also comprising a cylinder 11 of the middle part of the frame being located at described rectangle, be fixedly connected with one first locating piece 121 at the base of described cylinder 11, slides respectively and is arranged on two axles 103,104 in the both sides of described first locating piece 121; The first alignment pin 122 is provided with in the upper end of described first locating piece 121, the piston rod of described cylinder 11 is connected with second locating piece 123 relative with described first locating piece 121, slide respectively and be arranged on two axles 103,104 in the both sides of described second locating piece 123, be provided with the second alignment pin 124 in the upper end of described second locating piece 123, described first alignment pin 122 and the second alignment pin 124 are respectively towards relative direction; Described cylinder 11 can moving axially along two axles by the first locating piece 121 and the second locating piece 123.
Also comprise and to be located between described first alignment pin 122 and the second alignment pin 124 and to be one first limited block 131 of same level with them, this first limited block 131 is for making suspension installation assembly 2 first installation thereon, offer adjacent to the two ends of described first alignment pin 122 and the second alignment pin 124 the first spacing hole and the second spacing hole (scheming not shown) that mate with described first alignment pin 122 and the second alignment pin 124 at described first limited block 131, the second limited block 132 of the outer surface of the rear wall 21 for propping up suspension installation assembly 2 is provided with at the rear of described first limited block 131, in the front of described first limited block 131 and the position being close to the first alignment pin 122 or the second alignment pin 124 is provided with one for propping up the 3rd limited block 133 of a wherein sidewall of suspension installation assembly 2, in the present embodiment, described 3rd limited block is for propping up the front end face of the second sidewall 23 of suspension installation assembly 2.
In the present embodiment, described 3rd limited block 133 be positioned at the first limited block 131 front and near the second alignment pin 124.Described first limited block 131, second limited block 132 and the 3rd limited block 133 are roughly on a horizontal plane.
Suspension installation assembly 2 comprises rear wall 21, the first side wall 22 be connected with rear wall 21 two ends and the second sidewall 23.In the present embodiment, the first side wall 22 of described suspension installation assembly 2 is a sidewall near the first alignment pin 122, and described second sidewall 23 is a sidewall near the second alignment pin 124; The upper end of described rear wall 21 backward and be inclined upwardly, the lower end of described rear wall 21 forward and downward-sloping, described the first side wall 22 and the second sidewall offers respectively and the first locating hole of described first alignment pin 122 and the second alignment pin 124 concentric and the second locating hole (scheming not shown).When suspension installation assembly 2 being placed on welding tooling and carry out spacing: first, open cylinder 11 gas circuit, make the first locating piece 121 and the second locating piece 123 opening along with gas circuit, direction respectively to the first fixed head 101 and the second fixed head 102 is moved, to make the first locating piece 121 and the second locating piece 123 in the state opened, secondly, carry out slightly spacing to suspension installation assembly 2, suspension installation assembly 2 is positioned on the first limited block 131, the rear wall 21 of suspension installation assembly 2 and the first side wall 22 and the second sidewall 23 is made to lay respectively at rear end and the left side of the first limited block 131, right both sides, namely the first limited block 131 is made to be arranged in the semi-surrounding chamber of suspension installation assembly 2, by other limit irregular of frictional force each other and suspension installation assembly 2 to prop up suspension installation assembly 2, suspension installation assembly 2 is made to be not easy downward landing, the second limited block 132 is made to prop up the rear wall 21 of suspension installation assembly 2, to make the rear side not landing downwards of suspension installation assembly 2, the 3rd limited block 133 is made to prop up the front end face of the second sidewall 23 of suspension installation assembly 2 again, so, namely the front end face by the second limited block 132 of front and back and the rear wall 21 of the 3rd limited block 133 pairs of suspension installation assemblies 2 and the second sidewall 23 is conflicted mutually, make suspension installation assembly 2 can not landing downwards, namely make welding tooling successfully carry out slightly spacing to suspension installation assembly 2, again, carry out carefully spacing to suspension installation assembly 2, namely gas circuit is closed, the piston rod of cylinder 11 shrinks, because the second locating piece 123 connects piston rod, therefore the second locating piece 123 is made first to move to extreme position, and, because the first spacing hole of the first limited block 131 and the second spacing hole and the first alignment pin 122 and the second alignment pin 124 concentric, therefore, make after piston rod shrinks, second alignment pin 124 inserts in the second spacing hole smoothly, to carry out carefully spacing to the second sidewall 23 of suspension installation assembly 2, first locating piece 121 is due to the reaction thrust by piston rod, automatically extreme position can not be retracted to, promotion second locating piece 123 is now then needed to be retracted to extreme position, namely the first alignment pin 122 is made to insert smoothly in the first spacing hole, to carry out carefully spacing to the first side wall 22.By above-mentioned steps, suspension installation assembly 2 is made to be limited on described welding tooling, can simply, accurately, efficiently weld suspension installation assembly 2.
For convenience of describing, two axles 103,104 are described with first axis 103 and second axle 104 respectively.First axis 103 is arranged with first locating ring for positioning the shift position of the first locating piece 121 near the part of base of cylinder 11, first axis 103 is arranged with second locating ring for positioning the shift position of the second locating piece 123 near the part of piston rod.External diameter due to the first locating ring and the second locating ring is greater than the external diameter of axle, so make when the second locating piece 123 moves to the second locating ring, second locating ring stops the movement of the second locating piece 123, same, and the first locating piece stops the movement of the first locating piece 121.Understandable, in other examples, described first locating ring and the second locating ring can also be located on second axle 104, do not do too much restriction herein.
In the present embodiment, the first axis hole and the second axis hole is offered in the both sides of described first fixed head 101, the Triaxial hole and the 4th axis hole that match with described first axis hole and the second axis hole is offered in the both sides of described second fixed head 102, the two ends of first axis 103 are fixed on the first relative axis hole and Triaxial hole, and the two ends of second axle 104 are fixed on the second relative axis hole and the 4th axis hole.
The both sides of the lower end of described first locating piece 121 offer match with first axis 103 and second axle 104 first bore a hole and second to bore a hole, the both sides of the lower end of described second locating piece 123 offer the 3rd boring a hole and the 4th perforation of matching with first axis 103 and second axle 104, the middle part of lower end and the base of cylinder 11 of described first locating piece 121 fix, the both sides of described first locating piece 121 are arranged in first axis 103 and second axle 104 slidably by the first perforation and the second perforation, the described middle part of the second locating piece 123 lower end and the piston rod of described cylinder 11 are fixed, its both sides are arranged on first axis 103 and second axle 104 slidably by the 3rd perforation and the 4th perforation.Setting like this, makes when opening gas circuit, and the first locating piece 121 and the second locating piece 123 move respectively to the direction of the first fixed head 101 and the second fixed head 102 along with opening of gas circuit.
In the present embodiment, have a underframe 14 straight up in the arranged outside of second axle 104, lower surface and the described substrate 10 of described underframe 14 are fixed, the upper end being arranged at this underframe 14 that described second limited block 132 is vertical;
Laterally extend a transverse axis 15 in the lower end of described underframe 14, described transverse axis 15 extends towards the direction of first axis 103, and its elongated end is positioned at the outside of first axis 103;
Be fixed with one first folding frame 161 in the upper end in the centre position of described transverse axis 15, the mid portion of described transverse axis 15 is fixed in the lower end of the vertical part of described first folding frame 161, and the upper end of described vertical part is fixed in the lateral part of described first folding frame 161, described first folding frame 161 is also fixed with the second folding frame 162, the upper end face of the lateral part of described first folding frame 161 is located in the lateral part of described second folding frame 162, one end being located at described lateral part of the vertical straightened portion of described second folding frame 162, on the lateral part being placed in described second folding frame 162 that described first limited block 131 is fixing, one end of this first limited block 131 is fixedly connected with the vertical part of described second folding frame 162, and the upper surface of described first limited block 131 is higher than the upper surface of the vertical part of the second folding frame 162, described first limited block 131 and the first alignment pin 122 and the second alignment pin 124 concentric,
The elongated end of described transverse axis 15 is provided with one the 3rd folding frame 163, the stiff end of lateral part and the elongated end of described transverse axis 15 of described 3rd folding frame 163 fix, and the lateral part of the 3rd folding frame 163 and described first axis 103 are in the same way, the free end of the lateral part of described 3rd folding frame 163 extends to the second locating piece 123 direction, the vertical part of described 3rd folding frame 163 is fixed on the free end of described lateral part, the upper end of the vertical part of described 3rd folding frame 163 that what described 3rd limited block 133 was vertical be fixed on, understandable, in other examples, if the setting position of underframe 14 is relative with the present embodiment, each folding frame so in the present embodiment is then arranged toward relative direction, just repeat no longer one by one herein.
In the present embodiment, described second limited block 132 is barb-like in one, comprise downward hook 1321 and shank 1322, the stiff end of described hook 1321 is connected with the top of shank 1322, the free end of described hook 1321 direction downwards and to the first limited block 131 tilts, described hook 1321 is the inclined plane in a direction downwards and to the first limited block 131 towards the one side of the first limited block 131, and the horizontal plane at described hook 1321 place is slightly lower than the horizontal plane at the first limited block 131 place; Described second limited block 132 is connected with the upper end of described underframe 14 by first connecting axle 164, the lower end of described first connecting axle 164 is connected with the upper end of described underframe 14, and the upper end of described first connecting axle 164 is connected with described shank 1322 by the first adjusting pad 171.
In the present embodiment, the vertical part of described first folding frame 161 is fixed with a sidewall of the mid portion of described transverse axis 15 by the second adjustment pad 172; The lower end of the lateral part of described second folding frame 162 is fixed with the upper end of the lateral part of described first folding frame 161 by the 3rd adjustment pad 173; One end of described first limited block 131 to be divided with the vertical portion of described second folding frame 162 by the 4th adjustment pad 174 and is fixed.
Described 3rd limited block 133 comprises limited block body 1331 and the second connecting axle 1332, the lateral surface of the lower end of described second connecting axle 1332 is fixed on the inwall of the vertical part of described 3rd folding frame 163 by the 5th adjustment pad 175, the upper end of what described limited block body 1331 was vertical be connected to described second connecting axle 1332, this limited block body 1331 extends towards the direction of the first limited block 131, and this limited block body 1331 is near the first alignment pin 122 or the second alignment pin 124, in the present embodiment, described limited block body 1331 is near the second alignment pin 124 and be positioned at the front of the first limited block 131.
In the present embodiment, described welding tooling also comprises the handle 3 of the outer face being connected to described first locating piece 121, and described handle 3 comprises the holder 31 of the outer wall being fixed on the first fixed head 101, the handle body 32 be rotationally connected with holder 31 and the pulling mechanism 33 being connected to handle body 32 and the first locating piece 121.Concrete:
Described holder 31 comprises pedestal 311 and Connection Block 312, and one end of described pedestal 311 and the outer wall of described first fixed head 101 removably connect; Described Connection Block 312 comprises two relative head rods 313, one end of two head rods 313 is separately fixed on the other end of described pedestal 311, the other end of described two head rods 313 is respectively equipped with first turn of hole, the both sides of the lower end of described handle body 32 are respectively equipped with the first rotating shaft 321, and described handle body 32 is located on described Connection Block 312 by the first rotating shaft 321 of both sides is rotating.
Described pulling mechanism 33 comprises: two second connecting rods 332 be located at the contiguous block 331 on described first locating piece 121 outer wall, being rotationally connected with described contiguous block 331 and the second rotating shaft 322 being located at described handle body 32 both sides.Wherein: described contiguous block 331 comprises the fixed block 3311 that is affixed on described first locating piece 121 outer wall and is connected and the connecting axle 3312 extended towards handle body 32 direction with fixed block 3311 is vertical, described connecting axle 3312 offers one second turn of hole, described second turn of hole is equipped with the 3rd rotating shaft 3313; The two ends of described two second connecting rods 332 offer the 3rd turn of hole and the 4th turn of hole respectively, one end of described two second connecting rods 332 is rotationally connected respectively by the 3rd turn of hole and described 3rd rotating shaft 331, and the other end of described two second connecting rods 332 is rotationally connected respectively by the 4th turn of hole and described second rotating shaft 322.
This welding tooling is when assembling, first, first axis 103 and second axle 104 are located on the first fixed head 101 and the second fixed head 102 respectively, again by the first locating piece 121 and and the two locating pieces base that is individually fixed in described cylinder 11 and piston rod on, again the first locating piece 121 and the second locating piece 123 are located on first axis 103 and second axle 104, to make the first locating piece 121 near the first fixed head 101, second locating piece 123 is near the second fixed head 102, meanwhile, the upper surface of the lower surface of cylinder 11 and substrate 10 is fixed, first axis 103 is positioned to make cylinder 11, second axle 104, in the rectangle frame that first fixed head 101 and the second fixed head 102 enclose mutually, secondly, underframe 14 is arranged on the outside of first axis 103, then the second connecting axle 1332 of each folding frame, transverse axis 15, the 3rd limited block 133 is installed, finally, make the first limited block 131 between the first alignment pin 122 and the second alignment pin 124, make the second limited block 132 be positioned at the rear of the first limited block 131, make the 3rd limited block 133 be positioned at the front of the first limited block 131 and the position of close second alignment pin 124.
The spacing operation of welding tooling to suspension installation assembly 2 of the present embodiment is as follows: the first step, open cylinder 11 gas circuit, make the first locating piece 121 and the second locating piece 123 along with moving in the direction of opening respectively to the first fixed head 101 and the second fixed head 102 of gas circuit, to make the first locating piece 121 and the second locating piece 123 in the state opened, second step, carry out slightly spacing to suspension installation assembly 2, suspension installation assembly 2 is positioned on the first limited block 131, the rear wall 21 of suspension installation assembly 2 and the first side wall 22 and the second sidewall 23 is made to lay respectively at rear end and the left side of the first limited block 131, right both sides, namely the first limited block 131 is made to be arranged in the semi-surrounding chamber of suspension installation assembly 2, by other limit irregular of frictional force each other and suspension installation assembly 2 to prop up suspension installation assembly 2, suspension installation assembly 2 is made to be not easy downward landing, and make the second limited block 132 prop up the rear wall 21 of suspension installation assembly 2, to make the rear side not landing downwards of suspension installation assembly 2, the 3rd limited block 133 is made to prop up the front end face of the second sidewall 23 of suspension installation assembly 2 again, so, namely the front end face by the second limited block 132 of front and back and the rear wall 21 of the 3rd limited block 133 pairs of suspension installation assemblies 2 and the second sidewall 23 is conflicted mutually, make suspension installation assembly 2 can not landing downwards, namely make welding tooling successfully carry out slightly spacing to suspension installation assembly 2, 3rd step, carry out carefully spacing to suspension installation assembly 2, namely gas circuit is closed, the piston rod of cylinder 11 shrinks, because the second locating piece 123 connects piston rod, therefore first this second locating piece 123 retracts to extreme position, and, because the first spacing hole of the first limited block 131 and the second spacing hole and the first alignment pin 122 and the second alignment pin 124 concentric, therefore, make after piston rod shrinks, second alignment pin 124 inserts in the second spacing hole smoothly, to carry out carefully spacing to the second sidewall 23 of suspension installation assembly 2, first locating piece 121 is due to the reaction thrust by piston rod, automatically extreme position can not be retracted to, now, then hand-held handle 3 is retracted to extreme position to promote the second locating piece 123, namely the first alignment pin 122 is made to insert smoothly in the first spacing hole, to carry out carefully spacing to the first side wall 22.By above-mentioned steps, suspension installation assembly 2 is made to be limited on described welding tooling, can simply, accurately, efficiently weld suspension installation assembly 2.Welding tooling of the present invention, suspension installation assembly 2 can be made to locate accurately, and then enable the welding position between them more accurate, welding procedure is simpler, quick, save weld interval, reduce the difficulty of welding, improve the efficiency of welding job.
These are only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. the welding tooling of a suspension installation assembly, it is characterized in that: comprise a substrate, be relatively arranged on the first fixed head of the both sides of described substrate and the second fixed head, be located at two axles between the first fixed head and the second fixed head respectively, after two axles are connected with the first fixed head and the second fixed head, form the frame of a rectangle;
Also comprising a cylinder of the middle part of the frame being located at described rectangle, be fixedly connected with one first locating piece at the base of described cylinder, slides respectively and is arranged on two axles in the both sides of described first locating piece; The first alignment pin is provided with in the upper end of described first locating piece, the piston rod of described cylinder is connected with second locating piece relative with described first locating piece, slide respectively and be arranged on two axles in the both sides of described second locating piece, be provided with the second alignment pin in the upper end of described second locating piece, described first alignment pin and the second alignment pin are respectively towards relative direction;
Also comprise and to be located between described first alignment pin and the second alignment pin and to be one first limited block of same level with them, this first limited block is used for making suspension first installation thereon, offer adjacent to the two ends of described first alignment pin and the second alignment pin the first spacing hole and the second spacing hole that mate with described first alignment pin and the second alignment pin at described first limited block, the second limited block of the outer surface of the rear wall for propping up suspension is provided with at the rear of described first limited block, in the front of described first limited block and the position being close to the first alignment pin or the second alignment pin is provided with one for propping up the 3rd limited block of a wherein sidewall of suspension.
2. the welding tooling of suspension installation assembly as claimed in claim 1, it is characterized in that: an axle is arranged with first locating ring for positioning the shift position of the first locating piece near the part of base of cylinder wherein, an above-mentioned identical axle is arranged with second locating ring for positioning the shift position of the second locating piece near the part of piston rod.
3. the welding tooling of suspension installation assembly as claimed in claim 2, it is characterized in that: offer the first axis hole and the second axis hole in the both sides of described first fixed head, the Triaxial hole matched with described first axis hole and the second axis hole and the 4th axis hole is offered in the both sides of described second fixed head, wherein the two ends of an axle are fixed on the first relative axis hole and Triaxial hole, and wherein the two ends of another root axle are fixed on the second relative axis hole and the 4th axis hole;
The both sides of described first locating piece offer match with two axles first bore a hole and second to bore a hole, the both sides of described second locating piece offer the 3rd boring a hole and the 4th perforation of matching with two axles, the described middle part of the first locating piece and the base of cylinder fix, its both sides are arranged on two axles by the first perforation and the second perforation slidably, the middle part of described second locating piece and the piston rod of described cylinder are fixed, and its both sides are arranged on two axles slidably by the 3rd perforation and the 4th perforation.
4. the welding tooling of suspension installation assembly as claimed in claim 3, is characterized in that: the arranged outside of an axle has a underframe straight up wherein, and what described second limited block was vertical is arranged on this underframe;
Laterally extend a transverse axis in the lower end of described underframe, described transverse axis extends towards the direction of another root axle, and its elongated end is positioned at the outside of another root axle;
Be fixed with one first folding frame in the upper end in the centre position of described transverse axis, the mid portion of described transverse axis is fixed in the lower end of the vertical part of described first folding frame, and the upper end of described vertical part is fixed in the lateral part of described first folding frame; Described first folding frame is also fixed with the second folding frame, the upper end face of the lateral part of described first folding frame is located in the lateral part of described second folding frame, one end being located at described lateral part of the vertical straightened portion of described second folding frame, what described first limited block was fixed is placed on the lateral part of described second folding frame, one end of this first limited block is fixedly connected with the vertical part of described second folding frame, and described first limited block and the first alignment pin and the second alignment pin concentric;
The elongated end of described transverse axis is provided with one the 3rd folding frame, the stiff end of lateral part and the elongated end of described transverse axis of described 3rd folding frame fix, the free end of the lateral part of described 3rd folding frame extends to the first locating piece or the second locating piece direction, the vertical part of described 3rd folding frame is fixed on the free end of described lateral part, the upper end of the vertical part of described 3rd folding frame that what described 3rd limited block was vertical be fixed on.
5. the welding tooling of suspension installation assembly as claimed in claim 4, it is characterized in that: described second limited block is one barb-like, comprise downward hook and shank, the stiff end of described hook is connected with the top of shank, the free end of the described hook direction downwards and to the first limited block tilts, and described hook has the downward and inclined plane in direction to the first limited block;
Described second limited block is connected with the upper end of described underframe by one first connecting axle, and the lower end of described first connecting axle is connected with the upper end of described underframe, and the upper end of described first connecting axle is connected with described shank by the first adjustment pad.
6. the welding tooling of suspension installation assembly as claimed in claim 5, is characterized in that: the vertical part of described first folding frame is fixed by the sidewall that second adjusts the mid portion of pad and described transverse axis; The lower end of the lateral part of described second folding frame is fixed by the upper end that the 3rd adjusts the lateral part of pad and described first folding frame; One end of described first limited block is divided by the vertical portion of the 4th adjustment pad and described second folding frame and is fixed.
7. the welding tooling of suspension installation assembly as claimed in claim 6, it is characterized in that: described 3rd limited block comprises limited block body and connecting axle, the lateral surface of the lower end of described connecting axle is fixed on the inwall of the vertical part of described 3rd folding frame by the 5th adjustment pad, the upper end being connected to described connecting axle that described limited block body is vertical, this limited block body extends towards the direction of the first limited block, and this limited block body is near the first alignment pin or the second alignment pin.
8. the welding tooling of the suspension installation assembly any one of claim 1 to 7 as described in claim, it is characterized in that: the handle also comprising the outer face being connected to described first locating piece, described handle comprises the holder of the outer wall being fixed on the first fixed head, the handle body be rotationally connected with holder and the pulling mechanism being connected to handle body and the first locating piece.
9. the welding tooling of suspension installation assembly as claimed in claim 8, it is characterized in that: described holder comprises pedestal and Connection Block, one end of described pedestal and the outer wall of described first fixed head removably connect; Described Connection Block comprises two relative head rods, one end of two head rods is separately fixed on the other end of described pedestal, the other end of described two head rods is respectively equipped with first turn of hole, the both sides of the lower end of described handle body are respectively equipped with the first rotating shaft, and described handle body is located on described Connection Block by the first rotating shaft of both sides is rotating.
10. the welding tooling of suspension installation assembly as claimed in claim 9, it is characterized in that: described pulling mechanism comprises: two second connecting rods be located at the contiguous block on described first locating piece outer wall, being rotationally connected with described contiguous block and the second rotating shaft being located at described handle body both sides, wherein:
Described contiguous block comprises the fixed block that is affixed on described first locating piece outer wall and is connected and the connecting axle extended towards handle body direction with fixed block is vertical, described connecting axle offers one second turn of hole, described second turn of hole is equipped with the 3rd rotating shaft; The two ends of described two second connecting rods offer the 3rd turn of hole and the 4th turn of hole respectively, one end of described two second connecting rods is connected with described 3rd axis of rotation respectively by the 3rd turn of hole, and the other end of described two second connecting rods is connected with described second axis of rotation respectively by the 4th turn of hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032118.7A CN104607845B (en) | 2015-01-22 | 2015-01-22 | For the welding tooling of suspension installation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032118.7A CN104607845B (en) | 2015-01-22 | 2015-01-22 | For the welding tooling of suspension installation assembly |
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| CN104607845A CN104607845A (en) | 2015-05-13 |
| CN104607845B true CN104607845B (en) | 2016-02-10 |
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| CN201510032118.7A Expired - Fee Related CN104607845B (en) | 2015-01-22 | 2015-01-22 | For the welding tooling of suspension installation assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312820B (en) * | 2015-11-27 | 2017-04-12 | 芜湖银星汽车零部件有限公司 | Through hole buckling device for automobile rear suspension bracket |
| CN106624552B (en) * | 2016-12-14 | 2018-08-10 | 安徽江淮汽车集团股份有限公司 | Suspension mounting plate location structure |
| CN107275170B (en) * | 2017-06-22 | 2018-11-13 | 安徽华夏显示技术股份有限公司 | A kind of welding tooling of purple light pipe cathode cap |
| CN109986266B (en) * | 2019-03-26 | 2020-10-20 | 辽宁忠旺特种车辆制造有限公司 | Suspension assembly welding tool and machining method thereof |
| CN114029660A (en) * | 2021-12-16 | 2022-02-11 | 安徽江淮专用汽车有限公司 | Semitrailer longitudinal beam tailor welding tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201913427U (en) * | 2010-12-13 | 2011-08-03 | 亿和精密工业（苏州）有限公司 | Automatic clamping fixture for welding workpieces |
| CN201988822U (en) * | 2011-04-12 | 2011-09-28 | 神龙汽车有限公司 | Floating location tool on self-adaption car roof |
| CN103331546A (en) * | 2013-06-28 | 2013-10-02 | 盐城华光真永汽车部件有限公司 | Automatic locking device for welding of vehicle doorframe |
| CN203330622U (en) * | 2013-07-01 | 2013-12-11 | 上海气焊机厂有限公司 | Novel fixing device used during machining |
| CN104028935B (en) * | 2014-06-09 | 2015-09-23 | 河北工业大学 | A kind of steering wheel weld jig |
| CN204545776U (en) * | 2015-01-22 | 2015-08-12 | 力帆实业(集团)股份有限公司 | The welding tooling of suspension installation assembly |
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