CN207267123U - The grip device and its head cover handgrip of white body main weldering line head cover laser welding station - Google Patents
The grip device and its head cover handgrip of white body main weldering line head cover laser welding station Download PDFInfo
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- CN207267123U CN207267123U CN201721184304.3U CN201721184304U CN207267123U CN 207267123 U CN207267123 U CN 207267123U CN 201721184304 U CN201721184304 U CN 201721184304U CN 207267123 U CN207267123 U CN 207267123U
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- head cover
- handgrip
- white body
- laser welding
- welding station
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Abstract
It the utility model is related to a kind of head cover handgrip of white body main weldering line head cover laser welding station and the grip device using the head cover handgrip, the head cover handgrip includes handgrip frame and for carrying out compressing spacing clamp system to head cover, clamp system is installed on handgrip frame, handgrip frame rectangular frame structure, two side girders including operating position close to two roof side rail of gusset, protrusion is equipped with multiple support beams for being used to be mounted on portal frame laterally on the side bar of both sides.Using the head cover handgrip of rectangular frame structure, vertical appearance and size is small, thus compact structure is simple, and weight is lighter, can reduce the load of transfer robot so that welding robot has accessibility better in welding, thus can effectively improve welding efficiency.
Description
Technical field
It the utility model is related to one kind and belong to white body welding technology field, and in particular to a kind of white body main weldering line head cover
The head cover handgrip of laser welding station and the grip device using the head cover handgrip.
Background technology
Restricted with the rapid development of white body industry, the quickening of vehicle renewal speed and be subject to plant area,
The demand that multi-vehicle-type can be produced on one white body welding and assembling production lines is come into being, and multi-vehicle-type production line can save space,
Cost is reduced, so as to improve the market competitiveness.
White body main weldering line head cover laser welding field at this stage, mainly employs integral type and fixes steel frame construction gantry
Frame and matched " several " font compress handgrip.Huge structure, the heavier-weight of portal frame, the steel frame construction being connected, structure
The space limited into a bulk, limits robot welding space, beyond its bulk scope white body without
Method is realized in this station and welded."Ji" type compresses handgrip, is limited to the structure of portal frame, it is necessary to be designed to Z-direction appearance and size
The big steel frame construction of upper and lower drop, gripping structure is complicated, and handgrip load weight is heavier.Meanwhile the later stage can not fix integral type
The passability of the opening size of steel frame construction portal frame carries out transformation and optimization, therefore is unfavorable for the extension of follow-up vehicle, and station is set
Standby flexibility is poor.
Utility model content
The utility model embodiment is related to head cover handgrip and the use of a kind of white body main weldering line head cover laser welding station
The grip device of the head cover handgrip, can at least solve the segmental defect of the prior art.
The utility model embodiment is related to a kind of head cover handgrip of white body main weldering line head cover laser welding station, including grabs
Hand frame and for carrying out compressing spacing clamp system to head cover, the clamp system is installed on the handgrip frame,
It is characterized in that：The handgrip frame rectangular frame structure, including operating position is close to two sides of two roof side rail of gusset
Beam, protrusion is equipped with multiple support beams for being used to be mounted on portal frame laterally in two side girders.
As one of embodiment, the clamp system includes being used to press up against two groups near two lateral margins of head cover
Lateral margin compression module, the width of lateral margin compression module along white body transfer passage is respectively arranged in the handgrip described in two groups
The both sides of frame, multiple lateral margins that lateral margin compression module described in every group includes arranging successively along white body conveying direction compress single
Member.
As one of embodiment, each lateral margin compressing unit include be used for the head cover be pressed against head cover briquetting with
And the head cover briquetting is pressed against or the briquetting swing drive structure of the remote head cover, the head cover briquetting have song for driving
Rate is pressed against face with the profiling of the Curvature Matching at the corresponding pressing on the head cover.
As one of embodiment, the head cover briquetting passes through the first transfer block, the second transfer block and the 3rd transfer block and institute
The connection of briquetting swing drive structure is stated, wherein, first transfer block is used for what is be connected with the briquetting swing drive structure
First adapter surface, second transfer block for the second adapter surface for being connected with first transfer block and the 3rd switching
Being used for for block is vertical two-by-two with second transfer block the 3rd adapter surface being connected, and first transfer block is swung with the briquetting
Between driving structure, between first transfer block and second transfer block and second transfer block with the described 3rd switching
Spacing between block is adjustable.
As one of embodiment, the clamp system is further included for adsorbing head cover to correct in head cover sinking error
Portion's adsorption module, the middle part adsorption module include the multiple Suction cup assemblies for being installed on the handgrip base of frame.
The utility model embodiment is related to a kind of grip device of white body main weldering line head cover laser welding station, including dragon
Door frame, further includes the head cover handgrip of white body main weldering line head cover laser welding station as described above, and each support beam is taken
It is loaded on the portal frame.
As one of embodiment, the portal frame is column portal frame, including is respectively in white body transfer passage both sides
Two groups of columns row, described in every group column row includes more gantry upright posts being sequentially arranged at intervals along white body conveying direction, per side
The support beam is identical with the quantity of the gantry upright post of respective side and corresponds carrying.
As one of embodiment, column row is included respectively positioned at the head of head cover laser welding station and afterbody described in every group
Two gantry upright posts.
As one of embodiment, the grip device of the white body main weldering line head cover laser welding station, which further includes, is installed on institute
State on portal frame and for carrying out spacing handgrip position-limit mechanism to the head cover handgrip.
As one of embodiment, the handgrip position-limit mechanism includes being distributed in the multigroup of the white body transfer passage both sides
Gantry holds down assembly, and gantry described in every group holds down assembly is driven including pressure arm and pressure arm driving unit, the pressure arm by the pressure arm
Moving cell is driven so as to be pressed against on the head cover handgrip or pacify away from the head cover handgrip, each pressure arm driving unit
The top of one of them gantry upright post loaded on respective side.
The utility model embodiment at least has the advantages that：Using the head cover handgrip of rectangular frame structure, vertically
Appearance and size it is small, thus compact structure is simple, and weight is lighter, can reduce the load of transfer robot, moreover, compared to existing
The larger shape of chinese word Ji head cover of vertical appearance and size in technology compresses handgrip, and (its skeleton is by the larger multilayer steel pipe of upper and lower drop
Join what is be welded), since the vertical appearance and size of this handgrip frame is small so that welding robot has better in welding
Accessibility well, thus welding efficiency can be effectively improved.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the knot of the grip device for the white body main weldering line head cover laser welding station that the utility model embodiment provides
Structure schematic diagram；
Fig. 2 is the structure diagram for the column portal frame that the utility model embodiment provides；
Fig. 3 is the structure diagram that gantry that the utility model embodiment provides holds down assembly；
Fig. 4 is the structure diagram for gantry positioning component that the utility model embodiment provides；
Fig. 5 is the structure diagram for the head cover handgrip that the utility model embodiment provides；
Fig. 6 is the structure diagram at another visual angle for the head cover handgrip that the utility model embodiment provides；
Fig. 7 is the structure diagram for the lateral margin compressing unit that the utility model embodiment provides；
Fig. 8 is the structure diagram for the Suction cup assembly that the utility model embodiment provides；
Fig. 9 is the structure diagram for the handgrip positioning component that the utility model embodiment provides.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment one
The utility model embodiment provides a kind of head cover handgrip 2, available for white body main weldering line head cover laser welding station
In head cover compress it is spacing, to ensure welding quality.
Such as Fig. 5-Fig. 6, which includes handgrip frame 201 and for carrying out compressing spacing clamping to head cover
Mechanism, the clamp system are installed on the handgrip frame 201.Wherein, fast removable disk can be set to pacify on the handgrip frame 201
Position is filled, for installing fast removable disk, can be connected by the fast removable disk with transfer robot, realizes the carrying movement of head cover handgrip 2.
Such as Fig. 5-Fig. 7, as one of embodiment, the clamp system includes two groups of lateral margin compression modules, side described in two groups
The width of edge compression module along white body transfer passage is respectively arranged in the both sides of the handgrip frame 201, for respectively
It is pressed against near two lateral margins of the close gusset of head cover；Lateral margin compression module described in every group include along white body conveying direction according to
Multiple lateral margin compressing units 202 of secondary arrangement, more specifically, head cover and side of the above-mentioned each lateral margin compressing unit 202 along respective side
The edge arrangement of weld seam between enclosing；Two side edge portions of head cover are compressed by above-mentioned two groups of lateral margins compression module, to control
System welding deformation, so as to ensure the reliability and quality of welding.In another embodiment, above-mentioned clamp system can include upper
The two groups of lateral margin compression modules stated, further may also include two groups of gusset clamp modules, to clamp two tops of support shield respectively
Beam, is coordinated by lateral margin compression module and the gusset clamp module of respective side, is further ensured that the stable structure of weld seam is not variable
Shape, so as to ensure welding quality.
Usually, above-mentioned two groups of lateral margin compression modules are along the center line of head cover in other words along the center line pair of white body transfer passage
Claim arrangement, to ensure the welding effect uniformity of head cover both sides.
Further optimize above-mentioned lateral margin compression module, such as Fig. 5-Fig. 7, each lateral margin compressing unit 202 includes using
In the head cover briquetting 2021 being pressed against with the head cover and for driving the head cover briquetting 2021 to be pressed against or away from the head cover
Briquetting swing drive structure, the head cover briquetting 2021 has curvature and the Curvature Matching at the corresponding pressing on the head cover
Profiling be pressed against face.Face is pressed against by profiling to abut with head cover so that head cover briquetting 2021 is bonded as far as possible with head cover, with raising pair
The compression locating effect of head cover.One of preferred embodiment is：Each head cover briquetting 2021 of every group of lateral margin compression module
Piece together to form one and the matched pressing type face in cap edge type face successively in profiling pressing face.
Further optimize above-mentioned lateral margin compression module, such as Fig. 7, the head cover briquetting 2021 passes through the first transfer block
2025th, the second transfer block 2026 and the 3rd transfer block 2027 are connected with the briquetting swing drive structure, wherein, described first turn
Connect being used for for the first adapter surface for being connected with the briquetting swing drive structure, second transfer block 2026 for block 2025
The second adapter surface for being connected with first transfer block 2025 and the 3rd transfer block 2027 be used for and the described second switching
The 3rd adapter surface that block 2026 connects is vertical two-by-two, can be by first transfer block 2025 and the briquetting wobble drive knot
Between structure, between first transfer block 2025 and second transfer block 2026 and second transfer block 2026 and described the
The position that gasket adjusts the head cover briquetting 2021 is added and subtracted between three transfer blocks 2027.It is easy-to-understand to, with white body conveying side
To being X to using white body transfer passage width as Y-direction, using vertical direction as Z-direction, in specific embodiment illustrated in fig. 7
In, the first adapter surface is perpendicular to X to the second adapter surface is perpendicular to Y-direction, and the 3rd adapter surface is perpendicular to Z-direction, by the first switching
The X of gasket adjustable briquetting 2021 is added and subtracted between block 2025 and briquetting swing drive structure to position, by first turn
The Y-direction position that gasket adjustable briquetting 2021 is added and subtracted between 2025 and second transfer block 2026 of block is connect, by second turn
The Z-direction position that gasket adjustable briquetting 2021 is added and subtracted between 2026 and the 3rd transfer block 2027 of block is connect, so as to fulfill head cover
The controllability of the locus of briquetting 2021, ensures the pressing effect between head cover briquetting 2021 and head cover, and adjustable
Pressing active force of the head cover briquetting 2021 to head cover.
Further, for the structure of 2021 action of above-mentioned briquetting swing drive structure driving head cover briquetting, can pass through
The action of each head cover briquetting 2021 of same group of briquetting swing drive structure control respective side, this mode can ensure each head cover pressure
The uniformity of the action of block 2021；Can also each briquetting swing drive structure a corresponding head cover briquetting 2021 is operated alone
Action, this mode can ensure pressing effect of each head cover briquetting 2021 to head cover, such as curvature everywhere due to head cover
Difference, the pressing active force for needing corresponding to each head cover briquetting 2021 to apply is also discrepant, and aforesaid way can be pointedly
Each head cover briquetting 2021 is adjusted；In the present embodiment, then with reference to above two mode, using each lateral margin compressing unit
202 include the structure of two head cover briquettings 2021, i.e. one group of briquetting swing drive structure controls corresponding two neighboring head cover pressure
The action of block 2021, it is required since the Curvature varying of the header field pressed by two neighboring head cover briquetting 2021 is little
The difference of the pressing active force of application is also smaller, because without pressing effect of the influence to head cover, at the same time, it is ensured that two neighboring top
The action synchronism of lid briquetting 2021, improves the pressing effect to the head cover of corresponding position, moreover, said structure is in guarantee pair
While the pressing action effect of head cover, the equipment occupation space of briquetting swing drive structure can be effectively reduced, so as to simplify this
The structure of head cover handgrip 2, reduces the weight of this head cover handgrip 2, in the case where transfer robot load is certain, head cover handgrip 2
Can be designed to it is wider longer, so as to adapt to the welding job of different size vehicles.
Such as Fig. 7, as one of embodiment, above-mentioned briquetting swing drive structure includes briquetting wobble drive seat 2022, the pressure
Block wobble drive seat 2022 is installed on the respective side of handgrip frame 201, in the remote handgrip frame of the briquetting wobble drive seat 2022
The rotatably mounted pivoted arm 2024 in one end of frame 201, above-mentioned head cover briquetting 2021 are installed on the pivoted arm 2024, more specifically
On ground structure, the first above-mentioned transfer block 2025 is connected with the pivoted arm 2024 and (is preferably detachably connected)；Swing and drive in briquetting
Rotatably mounted on dynamic seat 2022 to have briquetting wobble drive part 2023, which has a telescopic drive
The free end of axis, the telescopic propeller shaft and swing arm is rotatably connected, shaft and the briquetting pendulum that the both ends of pivoted arm 2024 are connected
Move the axial each parallel to white body conveying direction of the connection rotating shaft between actuator 2023 and briquetting wobble drive seat 2022.It is logical
Crossing said structure can realize that briquetting wobble drive part 2023 drives head cover briquetting 2021 to be swung in perpendicular.Above-mentioned briquetting
Wobble drive part 2023 can be the common driving equipment such as cylinder, hydraulic cylinder, electric pushrod.Those skilled in the art are apparent from
Ground, the embodiment of briquetting swing drive structure are more, however it is not limited to which said structure, can also such as pass through gear-driven mode
Corresponding head cover briquetting 2021 is driven to make the movement of arc track, or using structures such as crank rockers, embodiment is this
Field technology personnel are easily achieved, and are no longer described in detail one by one herein.
One of embodiment as head cover handgrip 2 provided in this embodiment, such as Fig. 6, the clamp system also wraps
Include for adsorbing head cover to correct the middle part adsorption module of head cover sinking error, the middle part adsorption module includes being installed on institute
State multiple Suction cup assemblies 203 of 201 bottom of handgrip frame.Wherein, along white body transfer passage width, each Suction cup assembly
203 are respectively positioned between two groups of lateral margin compression modules；In operating process is welded, each Suction cup assembly 203 adsorbs the upper surface of head cover,
The pressing force direction that the adsorption capacity of offer applies with each head cover briquetting 2021 is substantially opposite, due to each Suction cup assembly 203
Position can be kept constant, therefore can be positioned head cover and be in substantially invariable position, avoid the lateral margin compression module application of both sides
Uncoordinated or head cover between throw-on pressure and required throw-on pressure occurs deformation etc. in welding process and causes head cover sinking error,
And influence the quality of white body 3.
Coordinated by above-mentioned middle part adsorption module and two groups of lateral margin compression modules, can preferably compress positioning head cover, improved
The compression locating effect of head cover, ensures the welding quality of head cover laser welding station.
The distribution mode of above-mentioned each Suction cup assembly 203 can be determined according to actual welding operating mode, can be uniformly distributed
Can discrete type distribution；In the present embodiment, such as Fig. 6, each Suction cup assembly 203 is arranged along head cover center line successively uniform intervals, is preferably
Cover the region from headstock to the tailstock (alternatively, welding post head to welding post afterbody).
The structure for the Suction cup assembly 203 for continuing above-mentioned, such as Fig. 8, above-mentioned Suction cup assembly 203 include sucker bearing 2033,
Sucker connecting rod 2034, sucker 2031 and sucker imitate type locating piece 2032, wherein, sucker bearing 2033 and 201 bottom of handgrip frame
Connection, sucker connecting rod 2034 are arranged on the sucker bearing 2033, and sucker connecting rod 2034 has adjusting thread segment and passes through suction
Disk adjusting nut 2035 is fixedly connected with sucker bearing 2033, and sucker 2031 is installed on sucker connecting rod 2034；Each sucker is imitated
Type locating piece 2032 is installed on corresponding sucker bearing 2033 by that can add and subtract the connecting seat of gasket, and each sucker imitates type positioning
The lower surface of block 2032 is the positioning curved surface identical with the curvature at the correspondence absorption position of head cover, it is each positioning curved surface positioned at pair
Imitate type locating piece 2032 below the sucker bearing 2033 answered and positioned at the top of corresponding 2031 lower surface of sucker, each sucker and be in
The shape of a hoof and set around corresponding sucker 2031.Above-mentioned sucker imitates type locating piece 2032 and both preferably uses nylon material,
It can ensure that head cover appearance is injury-free；Head cover is adsorbed by way of sucker 2031 is sucked by vacuum, avoids that head cover is caused to damage
Wound.By setting sucker to imitate type locating piece 2032, on the one hand, during absorption head cover, perfect can be bonded, ensure to head cover with head cover
Positioning accuracy；On the other hand, buffering can be played the role of in downward Contact-sorption head cover, avoid that head cover is caused to damage, and
And its around sucker 2031 is set, coordinate the adsorption structure stability that can ensure to head cover with sucker 2031.Pass through above-mentioned suction
Disk adjusting nut 2035 coordinates with sucker connecting rod 2034, adjusts the Z-direction height of sucker 2031, with ensure crawl to head cover and
Positioning accuracy.
One of preferred embodiment as head cover handgrip 2 provided in this embodiment, such as Fig. 5 and Fig. 6, the handgrip frame
201 rectangular frame structures；Viewed from the side, the shape of the handgrip frame 201 is in flat, and vertical appearance and size is small, thus
Compact structure is simple, and weight is lighter, can reduce the load of transfer robot, moreover, compared to vertical shape of the prior art
Larger-size shape of chinese word Ji head cover compresses handgrip (its skeleton is to join what is be welded by the larger multilayer steel pipe of upper and lower drop),
Since the vertical appearance and size of this handgrip frame 201 is small so that welding robot has accessibility better in welding, because
And welding efficiency can be effectively improved.
It is further preferred that such as Fig. 5 and Fig. 6, which includes operating position close to the two of two roof side rail of gusset
A side girders, protrusion is equipped with multiple support beams for being used to be mounted on portal frame 1 laterally in two side girders.For adopting
With the welding post (reference can be made to embodiment two) of column portal frame 1, the support beam 2012 per side is described with respective side
The quantity of gantry upright post 101 is identical and corresponds carrying.On the one hand this structure can effectively reduce the weight of handgrip frame 201
And occupied space, can be that welding robot reserves more spaces so that welding robot has more in welding
Accessibility well；On the other hand, it is only necessary to ensure that configuring corresponding support beam 2012 coordinates with column portal frame 1 and can meet
The location and installation of head cover handgrip 2, and the flat rectangular frame 2011 between each support beam 2012 then can it is different according to vehicle and
It is designed to different sizes, thus can realizes the welding job of different size size vehicle.
It is further preferred that be provided with the bottom of each support beam 2012 for the dragon in corresponding gantry upright post 101
The handgrip positioning component 204 that door positioning component 104 coordinates, is coordinated by handgrip positioning component 204 and gantry positioning component 104,
Location and installation of each support beam 2012 with corresponding gantry upright post 101 can be achieved, ensure the installation accuracy of handgrip frame 201.Should
Handgrip positioning component 204 is described in following embodiment two, is omitted herein.
Embodiment two
Such as Fig. 1, the utility model embodiment provides a kind of grip device of white body main weldering line head cover laser welding station,
Including：
Column portal frame 1, including two groups of columns row of white body transfer passage both sides is respectively in, column row includes described in every group
More gantry upright posts 101 being sequentially arranged at intervals along white body conveying direction；
Head cover handgrip 2, the head cover handgrip 2 are preferably the head cover handgrip 2 provided using above-described embodiment one, its specific knot
Details are not described herein again for structure.Certainly, shape of chinese word Ji head cover of the prior art compresses handgrip and is equally applicable in the present embodiment, this area
Technical staff carries out corresponding transformation and is connected installation with the effective of each gantry upright post 101 to realize that the shape of chinese word Ji head cover compresses handgrip
.
Compared to the portal frame of existing truss-steel beam splicing construction in length and breadth, utility function is being ensured using column portal frame 1
While, structure is greatly simplified, sky leaves more multistation space, optimizes the access for welding of welding robot, have
Effect improves welding production efficiency；The passability of white body 3 has been significantly greatly increased, same station is realized more more large-scale vechicles
Laser welding.
In the present embodiment, it is preferable that column row is included respectively positioned at the head of head cover laser welding station and tail described in every group
Two gantry upright posts 101 in portion, can distribute in position at 3 front left, front right, rear left and right 4 of white body 4 points are determined
The layout of position support, can further simplify the structure of portal frame, and sky reserves more station spaces.
Preferably one of embodiment, such as Fig. 1-Fig. 3, the fixture of the white body main weldering line head cover laser welding station fills
Put to further include and be installed on the column portal frame 1 and for carrying out spacing handgrip position-limit mechanism to the head cover handgrip 2.
Above-mentioned head cover handgrip 2 is compressed by the handgrip position-limit mechanism, ensures head cover 2 carrying structure in each gantry upright post 101 of handgrip
Stability, fix the position of the head cover handgrip 2, avoid influencing welding quality because external force causes 2 play of head cover handgrip.
Further, as Fig. 1-Fig. 3, the handgrip position-limit mechanism include being distributed in the white body transfer passage both sides
Multigroup gantry holds down assembly 103, and gantry described in every group holds down assembly and 103 includes pressure arm 1031 and pressure arm driving unit 1032, institute
Pressure arm 1031 is stated to be driven by the pressure arm driving unit 1032 so as to be pressed against on the head cover handgrip 2 or away from the head cover
Handgrip 2, each pressure arm driving unit 1032 are installed on the top of one of them gantry upright post 101 of respective side.On
The pressure arm driving unit 1032 stated can use cylinder/hydraulic cylinder being vertically arranged etc. to drive pressure arm 1031 to rise or fall；Or
Person, such as Fig. 3, the pressure arm driving unit 1032 include an oscillating cylinder 1032, and pressure arm 1031 is connected with the oscillating cylinder 1032, should
Oscillating cylinder 1032 can drive pressure arm 1031 to be swung in perpendicular, so that closer or far from head cover handgrip 2, oscillating cylinder is
Equipment commonly used in the art, details are not described herein again for concrete structure.Further, above-mentioned pressure arm driving unit 1032 can be driven by pressure arm
Dynamic seat 1033 is installed in corresponding gantry upright post 101；Handgrip briquetting 1034 can be set in the bottom of pressure arm 1031, can be by adding
Subtract the relative spacing between gasket adjusting pressure arm 1031 and handgrip briquetting 1034.In the present embodiment, preferably stood at each gantry
Above-mentioned gantry is respectively provided with column 101 and holds down assembly 103.Certainly, above-mentioned gantry, which holds down assembly, 103 is not limited to above-mentioned knot
Structure, such as can also use the fixation kit of clamping hoop type to realize and be fixedly connected with knot between each support beam 2012 and gantry upright post 101
Structure, and then realize and the position of head cover handgrip 2 is fixed.
The structure for the column portal frame 1 for continuing above-mentioned, such as Fig. 1 and Fig. 2, the column portal frame 1 further includes a point row
Two tooling bases 102 in the white body transfer passage both sides, the vertical position of two tooling bases 102 is adjustable,
Each gantry upright post 101 is respectively arranged on the tooling base 102 of respective side.The vertical position of above-mentioned tooling base 102
Put it is adjustable be achieved in that those skilled in the art are easily designed, such as using screw driving, hydraulic cylinder jacking, it is specific this
Place is no longer described in detail one by one.To ensure welding quality, the peace for being used to install each gantry upright post 101 of each tooling base 102 is preferably ensured
Dress face is horizontal, and correspondence can set measuring basis respectively on the upper end mounting surface of two tooling bases 102, is marked for measuring
It is fixed.
The structure for the column portal frame 1 for continuing above-mentioned, is additionally provided with gantry positioning component 104 in gantry upright post 101, to
Coordinate with the handgrip positioning component 204 in above-mentioned support beam 2012, location and installation head cover handgrip 2.It is preferably carried out at one
In example, such as Fig. 4, gantry positioning component 104 includes gantry locating piece 1041, adjustment block 1042 and gantry contiguous block 1043, in dragon
Door locating piece 1041 on be machined with fine positioning pin hole, to the detent fit in support beam 2012, gantry locating piece
1041 are installed in adjustment block 1042, and gantry contiguous block 1043 is fixed in corresponding gantry upright post 101, plays positioning datum
Effect, it is preferably L-shaped, the adjacent and vertical two side walls of adjustment block 1042 respectively with gantry contiguous block 1043 two
A plate body is connected, i.e. the adjacent and vertical two side walls of the adjustment block 1042 interior angle institute with gantry contiguous block 1043 respectively
Corresponding two wall faces connection, and can be by adding and subtracting the X between gasket adjusting adjustment block 1042 and gantry contiguous block 1043
To with Y-direction spacing so that adjust the X of adjustment block 1042 and gantry locating piece 1041 to Y-direction position, in addition, can be by adjusting
The Z-direction position that gasket adjusts adjustment block 1042 and gantry locating piece 1041 is added and subtracted between monoblock 1042 and gantry upright post 101.Accordingly
Ground, such as Fig. 9, above-mentioned handgrip positioning component 204 include handgrip locating piece 2042 and positioning pin 2041, and positioning pin 2041 is used for and institute
The fine positioning pin hole stated coordinates grafting, which is installed on handgrip locating piece 2042, and head cover handgrip 2 is placed into column
When on formula portal frame 1, the positioning pin 2041 of handgrip positioning component 204 is inserted into the fine positioning pin hole of gantry positioning component 104, is grabbed
The lower surface of hand locating piece 2042 then abuts with the upper surface of gantry locating piece 1041 and is bonded.Above-mentioned gantry positioning component 104
It can arrange in each gantry upright post 101, also can only be set wherein in certain several gantry upright post 101, needed for reaching
Head cover handgrip 2 location and installation effect；In the present embodiment, using two sets of above-mentioned gantry positioning components 104, in diagonal
Line is arranged in white body transfer passage both sides and is located at welding post head and afterbody respectively.Determine for being not provided with gantry
The gantry upright post 101 of hyte part 104, can set gantry supporting block at the top of it, be set in the bottom of corresponding support beam 2012
Handgrip supporting block, to ensure that head cover handgrip 2 is horizontal, and ensures the effectively stable support effect to head cover handgrip 2.
Compared with prior art, the folder for the white body main weldering line head cover laser welding station that the utility model embodiment provides
The beneficial effect of tool device includes：
(1) for soldering cramping apparatus, the structure coordinated using column portal frame 1 and flat head cover handgrip 2 is substituted
Traditional " several " font handgrip and one piece rigid portal frame, significantly simplify mechanical structure；
(2) reserved on equipment platform bigger X Y Z-direction neutral gear opening, provided for welding robot movement locus
The space of bigger, optimizes robot welding regional accessibility；
(3) in the case where the load of station transfer robot is certain, head cover handgrip 2 can be designed to it is wider longer, accordingly
Column portal frame 1 is designed to that span is wider longer, then, can also be real while easily carriage type head cover laser welding is realized
The laser welding of existing wider longer vehicle head cover, hence it is evident that the flexible bigger of equipment is, it can be achieved that more different size size vehicles
Welding.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of head cover handgrip of white body main weldering line head cover laser welding station, including handgrip frame and for head cover into
Row compresses spacing clamp system, and the clamp system is installed on the handgrip frame, it is characterised in that：The handgrip frame
Rectangular frame structure, including operating position are outside in two side girders of two roof side rail of gusset, two side girders
Side protrusion is equipped with multiple support beams for being used to be mounted on portal frame.
2. the head cover handgrip of white body main weldering line head cover laser welding station as claimed in claim 1, it is characterised in that：It is described
Clamp system includes being used to press up against two groups of lateral margin compression modules near two lateral margins of head cover, and lateral margin described in two groups is pressed
The width of tight module along white body transfer passage is respectively arranged in the both sides of the handgrip frame, and lateral margin described in every group compresses
Module includes the multiple lateral margin compressing units arranged successively along white body conveying direction.
3. the head cover handgrip of white body main weldering line head cover laser welding station as claimed in claim 2, it is characterised in that：Each institute
Stating lateral margin compressing unit includes being used for the head cover briquetting of head cover pressing and for driving the head cover briquetting to be pressed against
Or away from the head cover briquetting swing drive structure, the head cover briquetting have curvature with the corresponding pressing on the head cover
Curvature Matching profiling be pressed against face.
4. the head cover handgrip of white body main weldering line head cover laser welding station as claimed in claim 3, it is characterised in that：It is described
Head cover briquetting is connected by the first transfer block, the second transfer block and the 3rd transfer block with the briquetting swing drive structure, wherein,
First transfer block for be connected with the briquetting swing drive structure the first adapter surface, the use of second transfer block
It is used to be connected with second transfer block in the second adapter surface and the 3rd transfer block being connected with first transfer block
The 3rd adapter surface it is vertical two-by-two, between first transfer block and the briquetting swing drive structure, first transfer block
Spacing between second transfer block and between second transfer block and the 3rd transfer block is adjustable.
5. the head cover handgrip of white body main weldering line head cover laser welding station according to any one of claims 1 to 4, it is special
Sign is：The clamp system is further included for adsorbing head cover to correct the middle part adsorption module of head cover sinking error, described
Middle part adsorption module includes the multiple Suction cup assemblies for being installed on the handgrip base of frame.
6. a kind of grip device of white body main weldering line head cover laser welding station, including portal frame, it is characterised in that：Further include
The head cover handgrip of white body main weldering line head cover laser welding station as any one of claim 1 to 5, each support
Liang Jun is mounted on the portal frame.
7. the grip device of white body main weldering line head cover laser welding station as claimed in claim 6, it is characterised in that：It is described
Portal frame is column portal frame, including is respectively in two groups of columns row of white body transfer passage both sides, and column row includes described in every group
More gantry upright posts being sequentially arranged at intervals along white body conveying direction, described gantry of the support beam and respective side per side
The quantity of column is identical and corresponds carrying.
8. the grip device of white body main weldering line head cover laser welding station as claimed in claim 7, it is characterised in that：Every group
The column row includes two gantry upright posts positioned at the head of head cover laser welding station and afterbody respectively.
9. the grip device of white body main weldering line head cover laser welding station as claimed in claim 7, it is characterised in that：Also wrap
Include and be installed on the portal frame and for carrying out spacing handgrip position-limit mechanism to the head cover handgrip.
10. the grip device of white body main weldering line head cover laser welding station as claimed in claim 9, it is characterised in that：Institute
State handgrip position-limit mechanism and hold down assembly including being distributed in multigroup gantry of the white body transfer passage both sides, gantry described in every group
Hold down assembly including pressure arm and pressure arm driving unit, the pressure arm is driven described so as to be pressed against by the pressure arm driving unit
One of them described dragon of respective side is installed on head cover handgrip or away from the head cover handgrip, each pressure arm driving unit
The top of door pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721184304.3U CN207267123U (en) | 2017-09-15 | 2017-09-15 | The grip device and its head cover handgrip of white body main weldering line head cover laser welding station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721184304.3U CN207267123U (en) | 2017-09-15 | 2017-09-15 | The grip device and its head cover handgrip of white body main weldering line head cover laser welding station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207267123U true CN207267123U (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721184304.3U Active CN207267123U (en) | 2017-09-15 | 2017-09-15 | The grip device and its head cover handgrip of white body main weldering line head cover laser welding station |
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| Country | Link |
|---|---|
| CN (1) | CN207267123U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738037A (en) * | 2017-09-15 | 2018-02-27 | 华工法利莱切焊系统工程有限公司 | The grip device of white body main weldering line top cover laser welding station |
| CN112192111A (en) * | 2019-11-14 | 2021-01-08 | 新台崎自动化设备(昆山)有限公司 | Flexible material receiving clamp table suitable for various vehicle types of body-in-white door panels |
| CN114406531A (en) * | 2021-12-31 | 2022-04-29 | 四川江淮汽车有限公司 | Automatic carrying device for light truck top cover welding assembly |
-
2017
- 2017-09-15 CN CN201721184304.3U patent/CN207267123U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738037A (en) * | 2017-09-15 | 2018-02-27 | 华工法利莱切焊系统工程有限公司 | The grip device of white body main weldering line top cover laser welding station |
| CN112192111A (en) * | 2019-11-14 | 2021-01-08 | 新台崎自动化设备(昆山)有限公司 | Flexible material receiving clamp table suitable for various vehicle types of body-in-white door panels |
| CN114406531A (en) * | 2021-12-31 | 2022-04-29 | 四川江淮汽车有限公司 | Automatic carrying device for light truck top cover welding assembly |
| CN114406531B (en) * | 2021-12-31 | 2024-04-02 | 四川江淮汽车有限公司 | Automatic handling device of light truck top cover welding assembly |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190828 Address after: 430223 Industrial Park, Huazhong University of Science and Technology, East Lake Development Zone, Hubei, China, Patentee after: Huagong Laser Engineering Co., Ltd., Wuhan Address before: 436000 Gedian Development Zone, Ezhou City, Hubei Province, A District on the West Side of Pioneering Avenue Patentee before: Lecce Huagong Welding System Engineering Co. Ltd.. |
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| TR01 | Transfer of patent right |