CN106077924A - A kind of stainless steel car body multi-functional flat-top eyelid covering spot-welding equipment - Google Patents
A kind of stainless steel car body multi-functional flat-top eyelid covering spot-welding equipment Download PDFInfo
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- CN106077924A CN106077924A CN201610480718.4A CN201610480718A CN106077924A CN 106077924 A CN106077924 A CN 106077924A CN 201610480718 A CN201610480718 A CN 201610480718A CN 106077924 A CN106077924 A CN 106077924A
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- section bar
- aluminium section
- composition
- mounting seat
- groups
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
Abstract
The invention discloses a kind of stainless steel car body multi-functional flat-top eyelid covering spot-welding equipment, including two groups of bracing frames being fixed on ground, cylinder and ball bearing of usheing to seat it is mounted on the supporting surface at two groups of bracing frame tops, usher to seat for two groups and by rotating shaft, turning frame is installed between ball bearing, it is provided with longitudinal rail on of laterally opposite two inwalls of turning frame, it is provided with two mounting seat compositions on every longitudinal rail, between two mounting seat compositions on same longitudinal rail, is additionally provided with aluminium section bar mounting seat；The present invention is easy to operate, good reliability, simple for structure, economy and durability, can quickly move and change locating piece, and the design of flexibility also makes frock can rapidly adapt to the production of variety classes product, improves the versatility of frock；Can quickly realize counter decorateeing weldering, reduce clamping workpiece, positioning time in a large number, improve spot welding robot's efficiency；Anti-dress pinpoint welding procedure need not reorientate workpiece, increases the precision of the position of spot welding.
Description
Technical field
The invention belongs to rail vehicle manufacturing technology technical field, particularly to a kind of stainless steel car body Multifunctional flat
Top eyelid covering spot-welding equipment, is mainly used in subway flat-top skeleton and the assembling of eyelid covering and resistance spot welding.
Background technology
, there is vehicle feature numerous, baroque, car body external form in rustless steel railcar many employings slab and girder at present
Design is in diversified trend, due to the progress of Current vehicle manufacturing technology, vehicle air conditioner, trailer system constantly with currently
Cutting edge technology is constantly reformed, and the product of domestic and international Ge great supplier is different in profile, function aspects, and product function constantly expands
Exhibition, corresponding car body flat-top interface is gradually in changeable trend, and flat-top parts play carrying effect in body construction simultaneously, its
Structural strength according to air-conditioning, pantograph structure depending on, therefore car body flat-tope structure often product category in rail traffic vehicles
Various, different car body project framing structures differ greatly, and will there is frock difference big, poor universality in art production process
Feature.Flat-tope structure is a big critical technological point in stainless steel car body production process, and for overcoming carrying and vibrations, flat-top produces
During need preset sag curve, deflection value whether accurate be directly connected to whole car body whether can stay, roof leaking etc. generally
The generation of the quality accident occurred.In the urban rail project construction in early days, a kind of car body design structure generally corresponds to supporting special tool
Dress, it is achieved flat-top skeleton and the location of eyelid covering, rise and scratch, this situation is a kind of waste to the resource such as human and material resources, financial resources.
Summary of the invention
Goal of the invention: in order to solve the problems of the prior art, the present invention provides a kind of highly versatile, reliability height, makes
By convenience, safeguard simply, and low cost, high efficiency stainless steel car body multi-functional flat-top eyelid covering spot-welding equipment.
Technical scheme: for achieving the above object, the technical solution used in the present invention is:
A kind of stainless steel car body multi-functional flat-top eyelid covering spot-welding equipment, including two groups of bracing frames 1 being fixed on ground, two groups of supports
It is mounted on cylinder 2 and ball bearing 3 of usheing to seat on the supporting surface at frame 1 top, ushers to seat for two groups and installed by rotating shaft 9 between ball bearing 3
There is turning frame 7, of laterally opposite two inwalls of described turning frame 7 are provided with longitudinal rail 20, every longitudinal rail 20 sets
It is equipped with two mounting seat compositions 16, between two mounting seat compositions 16 on same longitudinal rail 20, is additionally provided with aluminium section bar peace
Dress seat 19, is respectively connected with four directions T-slot aluminium section bar 12 between two mounting seat compositions 16 face to face, and two aluminium section bars are installed
Connect between seat 19 and scratch support beam 15, described four directions T-slot aluminium section bar 12 and rise and scratch support beam 15 and all can lead longitudinal
Sliding in rail 20, connecting between two sidewalls that turning frame 7 is longitudinally opposed has cross-brace beam 4, turning frame 7 longitudinally opposed two
It is provided with located lateral composition 5 and tension composition 14 on individual sidewall, four directions T-slot aluminium section bar 12 is provided with longitudinal register group
One-tenth 6 and compression composition 13, described longitudinal register composition 6 and compression composition 13 all can on cubic T-slot aluminium section bar 12 laterally
Mobile.
Further, described mounting seat composition 16 is one and connects and retention mechanism, and Main Function is by four directions T-slot aluminum
Section bar 12 is connected with longitudinal rail 20, and final realization is connected with turning frame 7.The cubic T-slot installed between mounting seat composition 16
Aluminium section bar 12 can be followed mounting seat composition 16 and be moved on long rails 20, and effect, C are dodged in the mainly spot welding of the purpose of movement
Carry out after four directions T-slot aluminium section bar 12 suitably need to be moved during solder joint at type soldering turret spot welding four directions T-slot aluminium section bar 12.Install
Being provided with fastening bolt on seat composition 16, can fasten after moving, four directions T-slot aluminium section bar 12 forms 16 by mounting seat
It is fastened on turning frame 7.
Further, described turning frame 7 can rotate 180 ° with rotating shaft 9, and the rotating shaft 9 being positioned at turning frame 7 both sides is the most logical
Cross reducer of turbodrill 10 and connect motor 11.
Further, described tension composition 14 includes stretching screw 23 and clamping device 24, and clamping device 24 stretches to upset
In frame 7.
Further, two groups of bracing frames 1 are respectively provided with two groups location taper shanks 17, and location taper shank 17 position be arranged on
The pin-and-hole 22 on taper hole locating piece 18 on the end face of turning frame 7 both sides is corresponding.Described location taper shank 17.
Further, described cylinder 2 is installed on the supporting surface at bracing frame 1 top by cylinder mounting seat 8, and cylinder 2 is used
In controlling location taper shank 17.
Further, two sidewalls that described turning frame 7 is longitudinally opposed are provided with some groups of hole groups, horizontal stroke is installed in the group of hole
To location composition 5.
Further, being horizontally arranged with cross slide way 21 bottom described turning frame 7, cross-brace beam 4 can laterally led
Transverse shifting in rail 21.
Further, described cross-brace beam 4 is also equipped with an aluminium section bar mounting seat 19, rises and scratch support beam 15 and install
Between aluminium section bar mounting seat 19 on two groups of longitudinal rails 20, and through the aluminium section bar mounting seat of setting on cross-brace beam 4
19。
Further, described aluminium section bar mounting seat 19 is provided with carrying bolt, it is possible to regulation aluminium section bar mounting seat 19
Highly, and then regulated the height scratching support beam 15, it is achieved flat-top transverse deflection refers to the setting of value.
Further, the structure of described aluminium section bar mounting seat 19 adds up-down adjustment on the basis of mounting seat composition 16
Bolt, it is possible to adjusted in short transverse and scratched support beam 15 position, it is achieved the deflection value of the product of different structure is arranged.
Further, scratch support beam 15 and be installed on turning frame 7, three groups of aluminium profiles by three groups of aluminium section bar mounting seats 19 for described
Material mounting seat 19 lays respectively on two groups, end longitudinal rail 20 and cross-brace beam 4.The Main Function of three groups by 3 points
Adjust identical Altitude control parts 15 height.
Further, described is scratched support beam 15 is aluminium profile structure, and the aluminium section bar mounting seat 19 of cross-brace Liang4Chu is
U-shape structure, has carrying bolt regulation height, rises and scratch support beam 15 and snap in the middle of U-shape structure bottom U-shape structure, bottom bolts energy
Adjust the height and position scratching support beam 15.Aluminium section bar mounting seat 19 structure on longitudinal rail 20 is " mouth " font structure, rises
The end scratching support beam 15 is through in the middle of " mouth ", and " mouth " is respectively arranged with one group of bolt up and down, adjusts height by bolt, adjusts complete folder
Tight bolt up and down, has fixed and has scratched support beam 15.
Further, described motor 11 is with converter.
Beneficial effect: compared with prior art, the method have the advantages that
The present invention is easy to operate, good reliability, simple for structure, economy and durability, can quickly move and change locating piece, flexibility
Design also make frock can rapidly adapt to the production of variety classes product, improve the versatility of frock；Can quickly realize
Counter decorate weldering, reduce clamping workpiece, positioning time in a large number, improve spot welding robot's efficiency；Anti-dress pinpoint welding procedure need not again
Location workpiece, increases the precision of the position of spot welding, need not readjust workpiece amount of deflection, reduce the working time in a large number after anti-dress,
Increase the controllability of product quality.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the A-A sectional view of Fig. 2 of the present invention；
Fig. 4 is the structural representation of located lateral of the present invention composition；
Fig. 5 is the structural representation of longitudinal register of the present invention composition；
Fig. 6 is that the present invention positions taper shank and the structural representation of taper hole locating piece；
Fig. 7 is the structural representation that the present invention strains composition；
Fig. 8 is the structural representation of longitudinal rail of the present invention；
Fig. 9 is clamping workpiece overall schematic of the present invention；
Figure 10 is that workpiece of the present invention positions schematic diagram；
Figure 11 is that skin panel of the present invention strains schematic diagram.
Wherein: 1-bracing frame, 2-cylinder, 3-ushers to seat ball bearing, 4-cross-brace beam, and 5-located lateral forms, and 6-is longitudinally
Location composition, 7-turning frame, 8-cylinder mounting seat, 9-rotating shaft, 10-reducer of turbodrill, 11-motor, 12-four directions T-slot aluminum
Section bar, 13-compresses composition, and 14-strains composition, and 15-rises and scratches support beam, and 16-mounting seat forms, and 17-positions taper shank, 18-taper hole
Locating piece, 19-aluminium section bar mounting seat, 20-longitudinal rail, 21-cross slide way, 22-pin-and-hole, 23-stretching screw, 24-clamps dress
Put, 5-1-horizontal skin panel locating surface, 5-2-horizontal framework location face, 6-1-longitudinal direction skin panel locating surface, 6-2-longitudinal framework
Locating surface, 20-1-line slideway draw-in groove.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described.
As shown in figs. 1-11, a kind of stainless steel car body multi-functional flat-top eyelid covering spot-welding equipment, is fixed on ground including two groups
Bracing frame 1, the supporting surface at two groups of bracing frame 1 tops is provided with cylinder 2 by the fastening of the hexagon socket head cap screw of M12 × 35 respectively
With ball bearing 3 of usheing to seat, usheing to seat for two groups and be provided with turning frame 7 by rotating shaft 9 between ball bearing 3, described turning frame 7 beam-ends leads to respectively
Cross the hexagon socket head cap screw of M16 × 45 and the mounting seat of ball bearing 3 of usheing to seat；Set on of laterally opposite two inwalls of described turning frame 7
It is equipped with longitudinal rail 20, every longitudinal rail 20 is provided with two mounting seat compositions 16, two on same longitudinal rail 20
It is additionally provided with aluminium section bar mounting seat 19 between individual mounting seat composition 16, is all connected with between two mounting seat compositions 16 face to face
There is cubic T-slot aluminium section bar 12, connect between two aluminium section bar mounting seats 19 and scratch support beam 15, described four directions T-slot aluminum
Section bar 12 and rise and scratch support beam 15 and all can slide in longitudinal rail 20, connects between two sidewalls that turning frame 7 is longitudinally opposed
It is connected to cross-brace beam 4, two sidewalls that turning frame 7 is longitudinally opposed is provided with located lateral composition 5 and tension composition 14,
Longitudinal register composition 6 is installed on the T-slot aluminium section bar 12 of four directions and compresses composition 13, described longitudinal register composition 6 and compression group
Become 13 all can four directions T-slot aluminium section bar 12 on transverse shifting.After regulating longitudinal register composition 6, use bolt that it is tight
Being fixed on the T-slot aluminium section bar 12 of four directions, support frame as described above 1 is attached by M16 expansion bolt with lathe work regional platform,
By a whole set of tool locating on high intensity, high-precision lathe work platforms, it is ensured that the steadiness of frock, safety and anti-
Pinking.Bracing frame 1 can also be fixed on the ground by the expansion bolt of M16 × 200.Described compression composition 13 can be four
Side's enterprising line slip of T-slot aluminium section bar 12, adjusts the position compressing point.
Four groups of location taper shanks 17 on frock state locking rear support stand 1 respectively with the taper hole locating piece of turning frame 7 end
Pin-and-hole 22 in 18 aligns, then by cylinder 2 push-tight in cylinder mounting seat 8 locked, it is achieved turning frame 7 fixing and loose
Open.
Described mounting seat composition 16 is one and connects and retention mechanism, Main Function be by four directions T-slot aluminium section bar 12 and
Longitudinal rail 20 connects, and final realization is connected with turning frame 7.The cubic T-slot aluminium section bar 12 installed between mounting seat composition 16
Can follow mounting seat composition 16 to move on long rails 20, effect, C-shaped welding tongs point are dodged in the mainly spot welding of the purpose of movement
Carry out after four directions T-slot aluminium section bar 12 suitably need to be moved when welding the solder joint at the T-slot aluminium section bar 12 of four directions.On mounting seat composition
Being provided with fastening bolt, can fasten after moving, four directions T-slot aluminium section bar 12 is fastened on upset by mounting seat composition 16
On frame.
Described turning frame 7 can rotate 180 ° with rotating shaft 9, and the rotating shaft 9 being positioned at turning frame 7 both sides is all slowed down by turbine
Device 10 connects motor 11.Reducer of turbodrill 10, motor (band converter) 11 are respectively arranged on turning frame 7, by M16 ×
The hexagon socket head cap screw fastening of 70, realizes upset and the stall of turning frame 7 by rotating shaft 9.The positive and negative dress of flat-top module can be met simultaneously
Spot welding, need not repeated clamping and location workpiece in positive and negative dress work process.Locating cone can be controlled by cylinder 2 before and after upset
Handle 17 and the location of pin-and-hole 22, locked, it is ensured that turning frame 7 possesses preferable repetitive positioning accuracy and stability.
As it is shown in fig. 7, described tension composition 14 includes stretching screw 23 and clamping device 24, clamping device 24 stretches to upset
In frame 7.Described tension composition 14 can realize adjusting skin panel location, the gap between adjustable eyelid covering and flat-top skeleton simultaneously,
Ensure resistance spot welding quality.Described tension composition 14 is installed on turning frame 7, is fastened by the hexagon socket head cap screw of M8 × 30, real
Existing skin panel in the horizontal tension；Compress composition 13 to be installed in the T-slot of four directions T-slot aluminium section bar 12, can in longitudinal direction
Move freely, it is achieved flat-top skeleton and the clamping of eyelid covering.
As shown in Figure 6, two groups of bracing frames 1 are respectively provided with two groups of location taper shanks 17, and position position and the setting of taper shank 17
The pin-and-hole 22 on taper hole locating piece 18 on the end face of turning frame 7 both sides is corresponding.Described location taper shank 17.
Described cylinder 2 is installed on the supporting surface at bracing frame 1 top by cylinder mounting seat 8, and cylinder 2 is used for controlling location
Taper shank 17.Cylinder 2, ball bearing 3 of usheing to seat are respectively arranged in bracing frame 1 top support surface, and by the interior hexagonal spiral shell of M12 × 35
Bolt fastens.
It is provided with some groups of hole groups on two sidewalls that described turning frame 7 is longitudinally opposed, located lateral group is installed in the group of hole
Become 5.Described located lateral composition 5 can adjust lateral attitude by turning frame 7 lateral aperture group, can meet different in width and different bone
The located lateral of frame internal structure；Located lateral composition 5 is installed on turning frame 7, is fastened by the hexagon socket head cap screw of M8 × 30,
Located lateral composition 5, by different holes group on turning frame 7, realizes positioner in longitudinal position adjustment, located lateral group
Become 5 flat-top skeleton and the located lateral of eyelid covering realizing different structure.As shown in Figure 4, horizontal skin panel locating surface 5-1 is with horizontal
After framework location face 5-2 adjusts as required, then located lateral composition 5 is anchored on corresponding hole group by hexagon socket head cap screw.
Two groups of longitudinal register compositions 6 are respectively arranged on the T-slot aluminium section bar 12 of four directions, and longitudinal register composition 6 can be four
Transverse shifting on side's T-slot aluminium section bar 12, is anchored on the T-shaped of four directions T-slot aluminium section bar 12 by the hexagon socket head cap screw of M8 × 30
On groove, longitudinal register composition 6 realizes flat-top skeleton and the longitudinal register of eyelid covering of different structure, can realize different length flat-top bone
The location of frame.As it is shown in figure 5, be after longitudinal skin panel locating surface 6-1 and longitudinal framework locating surface 6-2 adjusts according to needs, then will be vertical
It is anchored in the T-slot of corresponding four directions T-slot aluminium section bar 12 by hexagon socket head cap screw to location composition 6.
Being horizontally arranged with cross slide way 21 bottom described turning frame 7, cross-brace beam 4 can in cross slide way 21 laterally
Mobile.
Be also equipped with an aluminium section bar mounting seat 19 on described cross-brace beam 4, rise scratch support beam 15 be installed on two groups indulge
Between aluminium section bar mounting seat 19 on direction guiding rail 20, and through the aluminium section bar mounting seat 19 of setting on cross-brace beam 4.
It is provided with carrying bolt, it is possible to the height of regulation aluminium section bar mounting seat 19 in described aluminium section bar mounting seat 19, and then
Regulate the height scratching support beam 15, it is achieved flat-top transverse deflection refers to the setting of value.
The structure of described aluminium section bar mounting seat 19 adds the bolt of up-down adjustment on the basis of mounting seat composition 16, it is possible to
Adjust in short transverse and scratched support beam 15 position, it is achieved the deflection value of the product of different structure has been arranged.
Scratch support beam 15 for described and be installed on turning frame 7, three groups of aluminium section bar mounting seats by three groups of aluminium section bar mounting seats 19
19 lay respectively on two groups, end longitudinal rail 20 and cross-brace beam 4.The Main Function of three groups identical by 3 adjustment
Altitude control parts 15 height.
Described is scratched support beam 15 is aluminium profile structure, and the aluminium section bar mounting seat 19 of cross-brace Liang4Chu is U-shape structure, U
Type structural base has carrying bolt regulation height, rises and scratches support beam 15 and snap in the middle of U-shape structure, and bottom bolts can adjust to scratch and prop up
The height and position of support beam 15.Aluminium section bar mounting seat 19 structure on longitudinal rail 20 is " mouth " font structure, rises and scratches support beam 15
End be through in the middle of " mouth ", " mouth " is respectively arranged with one group of bolt up and down, adjusts height by bolt, adjusts the upper and lower spiral shell of complete clamping
Bolt, has fixed and has scratched support beam 15.
Scratching support beam 15 for described can be by the aluminium section bar on the aluminium section bar mounting seat 19 at its both ends and cross-brace beam 4
Mounting seat 19 arranges flat-top transverse deflection, it is achieved postwelding flat-top about 10～the deflection value of 15mm, and after frock upset, deflection value is not required to
Reset.
Described motor 11 with converter, described turning frame 7 turn over function by rotating shaft 9, reducer of turbodrill 10 and
Motor 11 realizes, and switching process possesses crawl and linkage both of which, can realize turning frame 7 by the forward and backward of motor
Rotating, linkage pattern can realize upset on a large scale, the fine-tuning rollover states of Manual Mode, final ensure location taper shank 17 with
Pin-and-hole 22 aligns, then locked by cylinder 2.
Scratch support beam 15 for described to be slided by longitudinal rail 20, butt welding tongs during solder joint spot welding in the middle part of flat-top can be realized
Dodge.Cross-brace beam 4 can be slided by cross slide way 21, and when can realize solder joint spot welding in the middle part of flat-top, butt welding tongs dodges.
As shown in Figure 8, longitudinal rail 20 and cross slide way 21 all having draw-in groove 20-1, all parts moves in draw-in groove 20-1
Dynamic.
Present invention can apply to subway stainless steel car body flat-top skeleton and the assembling of eyelid covering and resistance spot welding.Two set bracing frames
1 is installed on resistance spot welding machine manually makees platform, is fixed on ground by the expansion bolt of M16 × 200 respectively；Cylinder 2, usher to seat
Ball bearing 3 is respectively arranged on the supporting surface of bracing frame 1, is fastened by the hexagon socket head cap screw of M12 × 35；Turning frame 7 beam-ends divides
It is not connected with ball bearing 3 mounting seat of usheing to seat, is fastened by the hexagon socket head cap screw of M16 × 45, on frock state locking rear support stand 1
Four groups location taper shanks 17 align with the pin-and-hole 22 in the taper hole locating piece 18 of turning frame 7 end respectively, then pacified by cylinder
Cylinder 2 push-tight locked on dress seat 8, it is achieved turning frame 7 fixing and unclamping；Reducer of turbodrill 10, motor (band frequency conversion
Device) 11 it is respectively arranged on turning frame 7, fastened by the hexagon socket head cap screw of M16 × 70, realize turning over of turning frame 7 by rotating shaft 9
Turn and stall；Located lateral composition 5 is installed in upset 7, is fastened by the hexagon socket head cap screw of M8 × 30, located lateral composition 5
Positioner is realized at horizontal position adjustment, located lateral composition 5 realization difference knot by the different Kong Zuke on turning frame 7
The flat-top skeleton of structure and the located lateral of eyelid covering；Two groups of longitudinal rails 20 are respectively arranged in inside turning frame 7, two groups of mounting seat groups
Becoming 16 to be respectively arranged in inside turning frame 7, be connected with turning frame 7 by longitudinal rail 20, longitudinal register composition 6 is respectively arranged in
On the T-slot aluminium section bar 12 of four directions, it is anchored in the T-slot of four directions T-slot aluminium section bar 12 by the hexagon socket head cap screw of M8 × 30, vertical
Flat-top skeleton and the longitudinal register of eyelid covering of different structure is realized to location composition 6；Cross-brace beam 4 is installed on turning frame 7,
It is connected with turning frame 7 by cross slide way 21；Aluminium section bar mounting seat 19 is installed on inside turning frame 7, by longitudinal rail 20 with
Turning frame 7 connects, and rises and scratches support beam 15 and be installed between two groups of aluminium section bar mounting seats 19 and cross-brace beam 4, rises and scratches support beam
15 can be adjusted by the bolt clamped up and down in short transverse position, it is achieved flat-top transverse deflection refers to the setting of value；Tension group
Become 14 to be installed on turning frame 7, fastened by the hexagon socket head cap screw of M8 × 30, it is achieved skin panel tension in the horizontal；Compress
Composition 13 is installed in the T-slot of four directions T-slot aluminium section bar 12, longitudinally can move freely, it is achieved flat-top skeleton and eyelid covering
Clamping.
The present invention is easy to operate, accurate positioning, and moveable locating piece can realize multiple car body flat-top skeleton and eyelid covering
Location, turning function can realize need to counter decorateeing at the bending plate of flat-top end the requirement of weldering, be simultaneously provided with and scratched support beam 15,
Can meet the setting of multiple flat-top amount of deflection, tension composition 14 can realize the laminating of skin panel and flat-top skeleton, can avoid because of amount of deflection
Cause between flat-top skeleton and eyelid covering, occurring that gap affects welding quality.A whole set of frock brief and practical, safe and reliable, save sky
Between, reduce the cost, there is stronger versatility, can be widely applied to subway stainless steel vihicle.
If carrying out project conversion, adjust the position of bracing frame the most as required, then according to framing structure to the most fixed
The distribution of bit combination adjusts accordingly, and has adjusted accordingly according to technological requirement simultaneously and has scratched support depth of beam, can complete work
Dress switch operating.This frock preferably achieves flat-top skeleton and eyelid covering assembles, resistance spot welding positive and negative dress operation, and frock many places set
Having put line slideway and T-slot structure, convenient carry out frock of this structure increases subsidiary body, to extend machining functions.Pass through
Various extensions, it is possible to achieve the eyelid covering of the little modules such as car body A, Type B car body flat-top, side wall module assembles, spot welding production task, very
The good multi-functional and General Requirement meeting Subway Body resistance spot welding frock.
The above is only the preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
Depending on being protection scope of the present invention.
Claims (10)
1. a stainless steel car body multi-functional flat-top eyelid covering spot-welding equipment, including two groups of bracing frames (1) being fixed on ground, it is special
Levy and be: on the supporting surface at two groups of bracing frame (1) tops, be mounted on cylinder (2) and ball bearing of usheing to seat (3), two groups of ball axles of usheing to seat
Hold and by rotating shaft (9), turning frame (7) is installed between (3), of laterally opposite two inwalls of described turning frame (7) are provided with vertical
Direction guiding rail (20), every longitudinal rail (20) is provided with two mounting seats composition (16), on same longitudinal rail (20)
Be additionally provided with aluminium section bar mounting seat (19) between two mounting seats composition (16), two mounting seats composition (16) face to face it
Between be respectively connected with four directions T-slot aluminium section bar (12), between two aluminium section bar mounting seats (19) connect scratch support beam (15), institute
State four directions T-slot aluminium section bar (12) and rise and scratch support beam (15) and all can slide in longitudinal rail (20), turning frame (7) longitudinal direction
Connect between two relative sidewalls and have cross-brace beam (4), two sidewalls that turning frame (7) is longitudinally opposed are provided with horizontal stroke
To location composition (5) and tension composition (14), four directions T-slot aluminium section bar (12) is provided with longitudinal register composition (6) and compresses
Composition (13), described longitudinal register composition (6) and compression composition (13) all can the upper laterally shiftings in four directions T-slot aluminium section bar (12)
Dynamic.
Stainless steel car body the most according to claim 1 multi-functional flat-top eyelid covering spot-welding equipment, it is characterised in that: described upset
Frame (7) can rotate 180 ° with rotating shaft (9), and is positioned at the rotating shaft (9) of turning frame (7) both sides all by reducer of turbodrill (10) even
Connect motor (11).
Stainless steel car body the most according to claim 1 multi-functional flat-top eyelid covering spot-welding equipment, it is characterised in that: described tension
Composition (14) includes stretching screw (23) and clamping device (24), and clamping device (24) stretches in turning frame (7).
Stainless steel car body the most according to claim 1 multi-functional flat-top eyelid covering spot-welding equipment, it is characterised in that: two groups of supports
Be respectively provided with on frame (1) two groups location taper shank (17), and location taper shank (17) position be arranged on the end face of turning frame (7) both sides
Taper hole locating piece (18) on pin-and-hole (22) corresponding.
Stainless steel car body the most according to claim 1 multi-functional flat-top eyelid covering spot-welding equipment, it is characterised in that: described cylinder
(2) being installed on the supporting surface at bracing frame (1) top by cylinder mounting seat (8), cylinder (2) is used for controlling to position taper shank
(17).
Stainless steel car body the most according to claim 1 multi-functional flat-top eyelid covering spot-welding equipment, it is characterised in that: described upset
It is provided with some groups of hole groups on two sidewalls that frame (7) is longitudinally opposed, located lateral composition (5) is installed in the group of hole.
Stainless steel car body the most according to claim 1 multi-functional flat-top eyelid covering spot-welding equipment, it is characterised in that: described upset
Frame (7) bottom be horizontally arranged with cross slide way (21), cross-brace beam (4) can in cross slide way (21) transverse shifting.
Stainless steel car body the most according to claim 1 multi-functional flat-top eyelid covering spot-welding equipment, it is characterised in that: described laterally
It is also equipped with an aluminium section bar mounting seat (19) in support beam (4), rises and scratch support beam (15) and be installed on two groups of longitudinal rails (20)
On aluminium section bar mounting seat (19) between, and through the upper aluminium section bar mounting seat (19) arranged of cross-brace beam (4).
Stainless steel car body the most according to claim 8 multi-functional flat-top eyelid covering spot-welding equipment, it is characterised in that: described aluminium profiles
Material mounting seat is provided with carrying bolt on (19), it is possible to the height of regulation aluminium section bar mounting seat (19), and then has regulated and scratch support
The height of beam (15).
Stainless steel car body the most according to claim 1 multi-functional flat-top eyelid covering spot-welding equipment, it is characterised in that: described electricity
Motivation (11) is with converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480718.4A CN106077924B (en) | 2016-06-27 | 2016-06-27 | A kind of multi-functional flat-top covering spot-welding equipment of stainless steel car body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480718.4A CN106077924B (en) | 2016-06-27 | 2016-06-27 | A kind of multi-functional flat-top covering spot-welding equipment of stainless steel car body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106077924A true CN106077924A (en) | 2016-11-09 |
| CN106077924B CN106077924B (en) | 2018-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610480718.4A Active CN106077924B (en) | 2016-06-27 | 2016-06-27 | A kind of multi-functional flat-top covering spot-welding equipment of stainless steel car body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080848A (en) * | 2017-12-14 | 2018-05-29 | 辽宁忠旺特种车辆制造有限公司 | The welder and welding procedure of a kind of container top covering |
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| CN204339169U (en) * | 2014-12-04 | 2015-05-20 | 南车株洲电力机车有限公司 | The flexible manufacturing frock of Welding frame structure |
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| US6279217B1 (en) * | 1997-06-20 | 2001-08-28 | Trn Business Trust | System and method for manufacturing a railcar body |
| CN101456108A (en) * | 2008-12-26 | 2009-06-17 | 唐山轨道客车有限责任公司 | High speed motor train unit roof assembly-welding device |
| US20120137490A1 (en) * | 2010-12-01 | 2012-06-07 | Hyundai Motor Company | Complete body assembling apparatus for various vehicle models |
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| CN203471210U (en) * | 2013-08-29 | 2014-03-12 | 江西博能上饶客车有限公司 | Motor vehicle skin assembly-welding mould |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108080848A (en) * | 2017-12-14 | 2018-05-29 | 辽宁忠旺特种车辆制造有限公司 | The welder and welding procedure of a kind of container top covering |
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| CN106077924B (en) | 2018-03-23 |
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