CN208513931U - A kind of headstock frame general assembly production line welding equipment - Google Patents
A kind of headstock frame general assembly production line welding equipment Download PDFInfo
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- CN208513931U CN208513931U CN201820826648.8U CN201820826648U CN208513931U CN 208513931 U CN208513931 U CN 208513931U CN 201820826648 U CN201820826648 U CN 201820826648U CN 208513931 U CN208513931 U CN 208513931U
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- door frame
- pedal
- frame
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Abstract
The utility model discloses a kind of headstock frame general assembly production line welding equipments, being intended to provide one kind can be positioned and be fixed by shelves, pedal column and A column holder to rear, guarantee that door frame welding is gone on smoothly, door frame, preceding shelves upper beam and preceding shelves lower beam can also be positioned, guarantee that headstock frame welds the headstock frame general assembly production line welding equipment gone on smoothly.It includes that door frame is welded station and headstock frame general assembly station.The door frame station that is welded includes that two door frames are welded device.The door frame device that is welded includes: that door frame is welded rack；First pedal stud location tooling；Shelves positioning tool is leaned on after first；And A column holder positioning tool；The headstock frame general assembly station includes: assembly rack；Left and right two door frame positioning tools, door frame positioning tool are arranged on assembly rack for positioning door frame；Preceding shelves upper beam limiting tool；And preceding shelves lower beam limiting tool.
Description
Technical field
The utility model relates to a kind of welding toolings of headstock frame, and in particular to a kind of welding of headstock frame general assembly production line is set
It is standby.
Background technique
The headstock frame of current transport vehicle is usually to be formed by several big component welding assemblies.As described in Figure 1, one type is small
The headstock frame of type transport vehicle is by left and right two door frame 1a and to connect the preceding shelves upper beam 1b of left and right two door frames with before
Shelves lower beam 1c welding assembly forms.
As shown in Fig. 2, door frame therein is welded by rear by shelves 1a.1, pedal column 1a.3 and A column holder 1a.2 three parts
It connects and assembles (afterwards by shelves in inverted L-shaped).
The actual welding packaging technology of the headstock frame of the small transporting vehicle generally includes following two welding assembly station, preceding
Road welding assembly station are as follows: door frame is welded station, i.e., will after by shelves, pedal column and A column holder three parts welding assembly at
Door frame；
Road welding assembly station afterwards are as follows: headstock frame general assembly station, i.e., by left and right two door frames and connection left and right two
The preceding shelves upper beam and preceding shelves lower beam welding assembly of door frame are at headstock frame.
Door frame is welded in station, afterwards before welding by shelves, pedal column and A column holder, needs vertical by shelves, pedal to rear
Column and A column holder are positioned, are fixed, thus needing to design one kind can lean on shelves to be positioned, fixed with pedal column to rear
Device, guarantee the welding quality of door frame.
In headstock frame general assembly station, the preceding shelves upper beam of left and right two door frames and left and right two door frames of connection is with before
Shelves lower beam before welding, is needed to door frame, preceding shelves upper beam and the positioning of preceding shelves lower beam, is fixed, thus needs to design one
The device that kind can be positioned, be fixed to door frame, preceding shelves upper beam and preceding shelves lower beam, guarantees the welding matter of headstock frame
Amount.
On the other hand, as shown in Fig. 2, due to it is rear after shelves and the welding of pedal column by a part as door frame,
In after by shelves be equipped with car door lock mounting plate 1a.1.1 for installing car door lock, the front column 1a.3.1 of pedal column is equipped with
For installing the body hinge mounting plate 1a.3.2 of body hinge, and the opposite position of body hinge mounting plate and car door lock mounting plate
It is higher to set required precision, otherwise will appear after car door is installed on body hinge mounting plate by body hinge, the door on car door
The problem of lock section point with the car door lock part being mounted on car door lock mounting plate by cannot smoothly cooperate.
In headstock frame actual welding assembling process, after leaning on shelves and pedal column to be welded as a whole after often will appear, by
In welding deformation or other reasons, so that the relative position of body hinge mounting plate and car door lock mounting plate does not meet design requirement
(generally occur within be body hinge mounting plate and car door lock mounting plate spacing it is less than normal), cause car door occur to pass through body hinge
After being installed on body hinge mounting plate, door lock section on car door is by cannot be with the car door lock that is mounted on car door lock mounting plate
The problem of part smoothly cooperates.
Utility model content
First purpose of the utility model, which is to provide for one kind, to be carried out to rear by shelves, pedal column and A column holder
It positions and fixed, guarantees that door frame welding is gone on smoothly, moreover it is possible to determine door frame, preceding shelves upper beam and preceding shelves lower beam
Position guarantees that headstock frame welds the headstock frame general assembly production line welding equipment gone on smoothly.
Second purpose of the utility model is to provide for can be to the phase of body hinge mounting plate and car door lock mounting plate
Position is limited, after leaning on shelves and pedal column to be welded as a whole after effectively improving, body hinge mounting plate and car door lock are pacified
The headstock frame general assembly production line welding equipment of the relative positional accuracy of loading board.
The technical solution of the utility model is:
A kind of headstock frame general assembly production line welding equipment, comprising: door frame is welded station and headstock frame general assembly station, described
The door frame station that is welded includes that two door frames are welded device,
The door frame device that is welded includes: that door frame is welded rack, and the door frame rack that is welded includes first base, setting the
Rear on one pedestal is by shelves locating rack and is arranged in the rear A column holder mounting rack by shelves locating rack top；First pedal column is fixed
Position tooling, the first pedal stud location tooling are arranged in first base for positioning pedal column；Work is positioned by shelves after first
It fills, leans on shelves positioning tool to be arranged after first and be used on shelves locating rack after positioning rear by shelves；And A column holder positioning tool, A
Column holder positioning tool is arranged on A column holder mounting rack for fixing A column holder；
The headstock frame general assembly station includes: assembly rack, and assembly rack includes second base, is arranged in second base
Rear by shelves mounting rack and the rear left and right two upper support stringers being parallel to each other by shelves mounting rack top are set；Left and right two
A door frame positioning tool, door frame positioning tool are arranged on assembly rack for positioning door frame；Preceding shelves upper beam limit
Tooling, preceding shelves upper beam limiting tool is for shelves upper beam before limiting；And preceding shelves lower beam limiting tool, preceding shelves lower beam limit
Position tooling is for shelves lower beam before limiting.
Preferably, the first pedal stud location tooling includes being arranged in be used to support pedal column in first base
One support column and the second support column are arranged in two vertical pedal positioning pins in first base for positioning pedal column and set
Set the first pedal column active grab in first base for being pressed on pedal column on the second support column；Described first
Afterwards by shelves positioning tool include it is several be successively set on from top to bottom after on the shelves locating rack first after by shelves locating piece, setting
After first on shelves locating piece first after by shelves locating slot and with first after be used to seal screening correspondingly by shelves locating piece
By the first pressing plate of the notch of shelves locating slot after first, the first pressing plate leans on shelves locating piece to connect by bolt with after corresponding first
It connects；The A column holder positioning tool includes being arranged on A column holder mounting rack for limiting the A column holder limit plate of A column holder
And the first A column holder on A column holder mounting rack for being pressed on A column holder on A column holder limit plate is arranged in several
Active grab.
Preferably, A column holder positioning tool further includes being arranged on A column holder mounting rack for limiting the A of A column holder
Column holder lower position block.
Preferably, after first by shelves positioning tool further include be arranged in it is rear by shelves lower limit on first base upper surface
Block.
Preferably, the first upper end of support column is equipped with the side limited block for spacing pedal column, the first upper end of support column
Equipped with the vertical pillar for being used to support pedal column.
Preferably, door frame positioning tool include second after lean on shelves positioning tool, the second pedal stud location tooling and A
Column holder crimp connection fixture, after described second by shelves positioning tool include it is several be successively set on from top to bottom after on shelves mounting rack
Second after by shelves locating piece, be arranged in second after on the shelves locating piece second after by shelves locating slot and with second after it is fixed by shelves
Position block be used to seal correspondingly hide second after by shelves locating slot notch the second pressing plate, the second pressing plate with after corresponding second
It is bolted by shelves locating piece；The second pedal stud location tooling includes being arranged to be used to support in second base to step on
The supporting block of plate column is arranged in two pedals positioning upright bar in second base for positioning pedal column and is arranged second
The second pedal column active grab on pedestal for being pressed on pedal column in supporting block；The A column holder crimp connection fixture
It is corresponded with upper support stringer, A column holder crimp connection fixture includes that several are arranged on upper support stringer for compressing A column branch
2nd A column holder active grab of frame.
Preferably, preceding shelves upper beam limiting tool includes the preceding shelves upper beam bracket being arranged in second base, setting
Shelves upper beam locating piece and setting are in preceding shelves before the top of preceding shelves upper beam bracket is for two of shelves upper beam before limiting
Preceding shelves upper beam locating slot on crossbeam locating piece；The preceding shelves lower beam limiting tool includes before being arranged in second base
Shelves lower beam positions before two of shelves lower beam before shelves lower beam bracket, the top that preceding shelves lower beam bracket is arranged in are used to limit
Block and the preceding shelves lower beam locating slot being arranged on preceding shelves lower beam locating piece.
Preferably, door frame is welded, device further includes rotary type vehicle door frame limiting device, rotary type vehicle door frame limit dress
It sets for the vehicle for being used to install body hinge on rear car door lock mounting plate and pedal column on shelves for installing car door lock
Door hinge mounting plate is limited, and rotary type vehicle door frame limiting device includes the vertical shaft being arranged in first base, rotation
Door frame rotary stopper frame in vertical shaft is set, is arranged on door frame rotary stopper frame for locating car door lock installation
The door lock limit plate of plate and be arranged on door frame rotary stopper frame be used for locating car door hinge mounting plate hinge limit plate.
The rotary type vehicle door frame limiting device of this programme structure can be to body hinge mounting plate and car door lock mounting plate
Relative position is limited, after leaning on shelves and pedal column to be welded as a whole after effectively improving, body hinge mounting plate and car door lock
The relative positional accuracy of mounting plate.
The beneficial effects of the utility model are:
First, can be positioned and be fixed by shelves, pedal column and A column holder to rear, guarantee that door frame welding is smooth
It carries out, moreover it is possible to door frame, preceding shelves upper beam and preceding shelves lower beam be positioned, guarantee that headstock frame welding is gone on smoothly.
Second, can be limited to body hinge mounting plate and the relative position of car door lock mounting plate, after effectively improving
After being welded as a whole by shelves and pedal column, the relative positional accuracy of body hinge mounting plate and car door lock mounting plate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram before headstock frame in the prior art is welded.
Fig. 2 is a kind of structural schematic diagram before door frame in the prior art is welded.
Fig. 3 is a kind of structural schematic diagram of the headstock frame general assembly production line welding equipment of the embodiments of the present invention 1.
Fig. 4 is that the door frame of the embodiments of the present invention 1 is welded the top view of device.
Fig. 5 is that the door frame of the embodiments of the present invention 1 is welded the side view of device.
Fig. 6 is a kind of partial structural diagram at the rotary type vehicle door frame limiting device of the embodiments of the present invention 1.
Fig. 7 is a kind of partial structural diagram at the first pedal stud location tooling of the embodiments of the present invention 1.
Fig. 8 is a kind of structural schematic diagram of the headstock frame general assembly station of the embodiments of the present invention 1.
In figure:
Door frame 1a: shelves 1a.1, rear shelves column 1a.11, upper beam 1a.12, car door lock mounting plate 1a.1.1 are depended on afterwards；A column
Bracket 1a.2, pedal column 1a.3, front column 1a.3.1, body hinge mounting plate 1a.3.2；
Preceding shelves upper beam 1b；
Preceding shelves lower beam 1c；
Door frame is welded station 2a, and door frame is welded device 2a.1:
Door frame is welded rack 1, first base 1.1, leans on shelves locating rack 1.2, A column holder mounting rack 1.3 afterwards；
Shelves positioning tool 2 is leaned on after first, leans on shelves locating piece 2.01 after first, and pressing plate 2.02 leans on shelves locating slot after first
2.03, shelves lower position block 2.1 is leaned on afterwards；
First pedal stud location tooling 3, the first support column 3.1, the second support column 3.2, vertical pedal positioning pin 3.3,
First pedal column active grab 3.4, side limited block 3.5, vertical pillar 3.6；
Rotary type vehicle door frame limiting device 4: vertical shaft 4.1, door frame rotary stopper frame 4.2, door lock limit plate 4.3,
Hinge limit plate 4.4；
A column holder positioning tool 6, A column holder limit plate 6.0, the first A column holder active grab 6.1, A column holder lower limit
Position block 6.2；
Headstock frame general assembly station 2b:
Assembly rack 9, second base 9.1 lean on shelves mounting rack 9.2, upper support stringer 9.3 afterwards；
Door frame positioning tool 2b1 leans on shelves positioning tool 10 after second, leans on shelves locating piece 10.1, the second pressing plate after second
10.2, afterwards by locating piece 10.3 under shelves；
Second pedal stud location tooling 11, supporting block 11.1, pedal position upright bar 11.2, and the second pedal column quickly presss from both sides
Pincers 11.3；
A column holder crimp connection fixture 12, the 2nd A column holder active grab 12.1；
Preceding shelves upper beam limiting tool 13, preceding shelves upper beam bracket 13.1, preceding shelves upper beam locating piece 13.2 are horizontal on preceding shelves
Beam locating slot 13.3；
Preceding shelves lower beam limiting tool 14, preceding shelves lower beam bracket 14.1, preceding shelves lower beam locating piece 14.2 are horizontal under preceding shelves
Beam locating slot 14.3.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
Embodiment 1: as shown in figure 3, a kind of headstock frame general assembly production line welding equipment, comprising: door frame is welded station 2a
And headstock frame general assembly station 2b.The door frame station that is welded includes that two door frames are welded device 2a.1.
As shown in figure 3, figure 4 and figure 5, the door frame device that is welded includes that door frame is welded after rack 1, first and positions work by shelves
Fill the 2, first pedal stud location tooling 3, A column holder positioning tool 6 and rotary type vehicle door frame limiting device 4.
Door frame be welded rack include first base 1.1, be arranged in first base it is rear by shelves locating rack 1.2 and setting
In the rear A column holder mounting rack 1.3 by shelves locating rack top.It is afterwards vertical supports by shelves locating rack.A column holder mounting rack includes
Two horizontal support bars being parallel to each other.
As shown in Figure 5, Figure 6, after first by the setting of shelves positioning tool it is rear on shelves locating rack for leaning on shelves after positioning.The
After one by shelves positioning tool include be arranged on first base upper surface it is rear by shelves lower position block 2.1, it is several from top to bottom according to
It is secondary be arranged in after rear first on the shelves locating rack by shelves locating piece 2.01, be arranged in first after on shelves locating piece first after
By the notch of shelves locating slot after leaning on shelves locating piece to be used to seal screening first correspondingly after by shelves locating slot 2.03 and with first
Pressing plate 2.02.It is bolted rear on shelves locating rack after first by shelves locating piece.Pressing plate with after corresponding first lean on shelves
Locating piece is bolted.
As shown in Fig. 5, Fig. 6, Fig. 7, the first pedal stud location tooling is arranged in first base vertical for positioning pedal
Column.First pedal stud location tooling include be arranged in be used to support in first base the first support column 3.1 of pedal column with
Second support column 3.2, be arranged in first base for position pedal column two vertical pedal positioning pins 3.3 and be arranged exist
The first pedal column active grab 3.4 in first base for being pressed on pedal column on the second support column.First pedal
Column active grab is the prior art.
First support column is located at the second support column and leans between shelves locating rack afterwards.First support column is vertically arranged.Second
Dagger is located between two vertical pedal positioning pins.Second support column is vertically arranged.First upper end of support column is equipped with for limiting
The side limited block 3.5 of pedal column.First upper end of support column is equipped with the vertical pillar 3.6 for being used to support pedal column.
As shown in Figure 4, Figure 5, A column holder positioning tool is arranged on A column holder mounting rack for fixing A column holder.A column
Bracket positioning tool include be arranged on A column holder mounting rack for limit A column holder A column holder limit plate 6.0, several
The first A column holder active grab on A column holder mounting rack for being pressed on A column holder on A column holder limit plate is set
6.1 and it is arranged on A column holder mounting rack for limiting the A column holder lower position block 6.2 of A column holder.
As shown in Figure 5, Figure 6, rotary type vehicle door frame limiting device is used for the rear car door for being used to install car door lock on shelves
Lock mounting plate is limited on pedal column for installing the body hinge mounting plate of body hinge.
Rotary type vehicle door frame limiting device includes the vertical shaft 4.1 being arranged in first base, is rotatably arranged on vertically
Door on door frame rotary stopper frame for locating car door lock mounting plate is arranged in door frame rotary stopper frame 4.2 in shaft
It locks limit plate 4.3 and the hinge limit plate 4.4 for being used for locating car door hinge mounting plate on door frame rotary stopper frame is set.Hinge
Chain limit plate is two pieces, and two pieces of hinge limit plates are in distribution up and down.For door lock limit plate close to vertical shaft, hinge limit plate is remote
From vertical shaft.
As shown in Fig. 3, Fig. 8, headstock frame general assembly station include assembly rack 9, left and right two door frame positioning tools 2b1,
Preceding shelves upper beam limiting tool 13 and preceding shelves lower beam limiting tool 14.
Assembly rack include second base 9.1, be arranged in second base it is rear by shelves mounting rack 9.2 and setting leaned on after
The left and right two upper support stringers 9.3 being parallel to each other on shelves mounting rack top.Upper support stringer is horizontally disposed.It is installed afterwards by shelves
Frame is vertical supports.
Left and right two door frame positioning tools are distributed in the left and right sides of assembly rack.The setting of door frame positioning tool exists
For positioning door frame on assembly rack.Door frame positioning tool include second after lean on shelves positioning tool 10, the second pedal column
Positioning tool 11 and A column holder crimp connection fixture 12.
After second by shelves positioning tool include the rear locating piece 10.3 under the shelves being arranged on second base upper surface, it is several
Shelves locating piece is leaned on after second by shelves locating piece 10.1, setting after leaning on second on shelves mounting rack after being successively set on from top to bottom
On second after by shelves locating slot and with second after be used to seal correspondingly by shelves locating piece hide second after by shelves locating slot
Second pressing plate 10.2 of notch, the second pressing plate lean on shelves locating piece to be bolted with after corresponding second.
Second pedal stud location tooling include be arranged in be used to support in second base pedal column supporting block 11.1,
The positioning upright bar 11.2 of two pedals and setting in second base for positioning pedal column is arranged in be used in second base
The second pedal column active grab 11.3 pedal column being pressed in supporting block.
A column holder crimp connection fixture and upper support stringer correspond.A column holder crimp connection fixture includes three and is arranged in upper branch
For compressing the 2nd A column holder active grab 12.1 of A column holder on support stringer.
Preceding shelves upper beam limiting tool is for shelves upper beam before limiting.Preceding shelves upper beam limiting tool includes being arranged second
Two of shelves upper beam before preceding shelves upper beam bracket 13.1 on pedestal, the top that preceding shelves upper beam bracket is arranged in are used to limit
Preceding shelves upper beam locating piece 13.2 and the preceding shelves upper beam locating slot 13.3 being arranged on preceding shelves upper beam locating piece.
Preceding shelves lower beam limiting tool is for shelves lower beam before limiting.Preceding shelves lower beam limiting tool includes being arranged second
Two of shelves lower beam before preceding shelves lower beam bracket 14.1 on pedestal, the top that preceding shelves lower beam bracket is arranged in are used to limit
Preceding shelves lower beam locating piece 14.2 and the preceding shelves lower beam locating slot 14.3 being arranged on preceding shelves lower beam locating piece.
Active grab in text is the prior art.
The headstock frame general assembly production line welding equipment of the present embodiment it is specifically used as follows:
One, be welded by door frame and the welding of shelves, pedal column and A column holder leaned on after the completion of station to operate, will after by shelves,
Pedal column is welded as a whole with A column holder, welds and door frame is made, detailed process is as follows:
(1), as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, by it is rear by shelves 1a.1 be installed to after rear on shelves locating rack determine by shelves
In the tooling of position (it is in afterwards inverted L-shaped by shelves, the rear upper cross for including rear shelves column 1a.11 by shelves and being linked together with rear shelves the upper end of the column
Beam 1a.12, upper beam and rear shelves column are integrated bending and molding), the rear rear shelves stud location by shelves is in rear on shelves locating piece
It is rear in the shelves locating slot, and leaned on shelves lower position block after the lower end of the rear rear shelves column by shelves is against；Then pass through pressing plate
After the rear rear shelves column by shelves is pressed on the shelves locating piece, thus by it is rear by shelves positioning, be mounted on after by shelves positioning tool
On.
Pedal column 1a.3 is installed in pedal stud location tooling to (pedal column includes front column 1a.3.1 and setting
For installing the body hinge mounting plate 1a.3.2 of body hinge on front column) wherein, pedal upright supports are in the first support
The upper end of the vertical pillar of column and the upper end of the second support column；Side limited block carries out side positioning to pedal column；Two are vertically stepped on
Plate positioning pin positions pedal column with the fabrication hole cooperation on pedal column；Then, pass through pedal column active grab
Pedal column is pressed on the second support column；To by pedal stud location, be installed in pedal stud location tooling.
As shown in Fig. 2, Fig. 4, Fig. 5, A column holder 1a.2 is installed on A column holder positioning tool, A column holder branch is located at
The top of A column holder lower position block, the lower edge of A column holder are limited by lower position block, and the side of A column holder passes through A
Column holder limit plate is limited, and the lower end of A column holder is connected to the upper end of the front column of pedal column, the upper end of A column holder
After being overlapped on shelves；
Then, A column holder is pressed on A column holder limit plate by the first A column holder active grab, thus by A column
Bracket is installed on A column holder positioning tool.
(2), door frame rotary stopper frame is rotated around vertical shaft, the car door lock after being against door lock limit plate on shelves
Car door hinge on mounting plate, on the body hinge mounting plate that is against hinge limit plate on pedal column or on pedal column
Chain mounting plate leans on after effectively improving to limit to body hinge mounting plate and the relative position of car door lock mounting plate
After shelves are welded as a whole with pedal column, the relative positional accuracy of body hinge mounting plate and car door lock mounting plate, thus effectively
It avoids because of welding deformation or other reasons, so that after leaning on shelves and pedal column to be welded as a whole afterwards, body hinge mounting plate and vehicle
The relative position of door lock mounting plate does not meet design requirement, car door occurs and is installed on body hinge mounting plate by body hinge
Afterwards, the problem of door lock section on car door with the car door lock part being mounted on car door lock mounting plate by cannot smoothly cooperate.
(3), pedal column and rear be connected by welding by shelves are integrated, by the lower end of A column holder and pedal column
The upper end of front column, which is weldingly connected, to be integrated, and the upper end of A column holder and rear be weldingly connected by shelves are integrated, so that welding is made
Door frame.
Two, it will be horizontal on the preceding shelves of left and right two door frames and left and right two door frames of connection by headstock frame general assembly station
Beam and preceding shelves lower beam welding assembly are at headstock frame (same headstock frame has the two identical door frames in left and right), and detailed process is such as
Under:
(1), two door frames are fixed on correspondingly on corresponding door frame positioning tool, wherein door frame
Shelves are leaned in shelves locating slot, and after the lower end of the rear rear shelves column by shelves is against after second by the rear shelves stud location of shelves afterwards
On lower locating piece；Then after the rear rear shelves column by shelves being pressed on second by the second pressing plate on shelves locating piece；
Technique of the pedal upright supports of door frame on the upper end of supporting block, two pedal positioning upright bars and pedal column
Hole cooperation positions pedal column；Then, pedal column is pressed on second by the second pedal column active grab
On dagger；
(2), by the limit of preceding shelves upper beam on preceding shelves upper beam limiting tool, before preceding shelves upper beam is positioned at two on shelves
In the preceding shelves upper beam locating slot of crossbeam positioning, preceding shelves upper beam is located between two door frames, and one end of preceding shelves upper beam is leaned on
It closely or is against on the A column holder of a door frame, the other end of preceding shelves upper beam is close or is against the A column holder of another door frame
On；
By the limit of preceding shelves lower beam on preceding shelves lower beam limiting tool, shelves lower beam before preceding shelves lower beam is positioned at two
In the preceding shelves lower beam locating slot of positioning, preceding shelves lower beam is located between two door frames, one end of preceding shelves lower beam it is close or
It is against on the lower end of A column holder of a door frame, the other end of preceding shelves lower beam is close or is against the A column holder of another door frame
Lower end on；
Then, the A column holder that two door frames are compressed by the 2nd A column holder active grab, the one of shelves upper beam before making
End is against on the A column holder of a door frame, and the other end of preceding shelves upper beam is against on the A column holder of another door frame；Make preceding shelves
One end of lower beam is against on the lower end of A column holder of a door frame, and the other end of preceding shelves lower beam is against the A of another door frame
On the lower end of column holder.
(3), rear be welded as a whole by shelves of two door frames (as shown in Figure 1 and Figure 2, afterwards by shelves in inverted L-shaped, is leaned on into shelves afterwards
Including rear shelves column and the upper beam being linked together with rear shelves the upper end of the column, upper beam and rear shelves column are integrated bending and molding),
Specifically, the rear upper cross beam welding by shelves of two door frames is integrated；By the A column of preceding shelves upper beam and two door frames
Bracket is welded as a whole；The A column holder of preceding shelves lower beam and two door frames is welded as a whole；Headstock is made to weld
Frame.
Claims (7)
1. a kind of headstock frame general assembly production line welding equipment, characterized in that include: that door frame is welded station and headstock frame general assembly work
Position, the door frame station that is welded includes that two door frames are welded device,
The door frame device that is welded includes:
Door frame is welded rack, door frame be welded rack include first base, be arranged in it is rear by shelves locating rack in first base
And the rear A column holder mounting rack by shelves locating rack top is set；
First pedal stud location tooling, the first pedal stud location tooling are arranged in first base vertical for positioning pedal
Column；
Shelves positioning tool is leaned on after first, is leaned on shelves locating rack rear for leaning on shelves after positioning after first by the setting of shelves positioning tool；
And
A column holder positioning tool, A column holder positioning tool are arranged on A column holder mounting rack for fixing A column holder；
The headstock frame general assembly station includes:
Assembly rack, assembly rack include second base, be arranged in second base it is rear by shelves mounting rack and setting leaned on after
The left and right two upper support stringers being parallel to each other on shelves mounting rack top；
Left and right two door frame positioning tools, door frame positioning tool are arranged on assembly rack for positioning door frame；
Preceding shelves upper beam limiting tool, preceding shelves upper beam limiting tool is for shelves upper beam before limiting；And
Preceding shelves lower beam limiting tool, preceding shelves lower beam limiting tool is for shelves lower beam before limiting.
2. headstock frame general assembly production line welding equipment according to claim 1, characterized in that the first pedal column is fixed
Position tooling includes that the first support column for being used to support pedal column in first base and the second support column is arranged in, is arranged first
It is used for for positioning two vertical pedal positioning pins of pedal column and being arranged in first base by pedal column pressure on pedestal
Tightly the first pedal column active grab on the second support column；
After described first by shelves positioning tool include it is several be successively set on from top to bottom after on the shelves locating rack first after lean on
Shelves locating piece, be arranged in first after on the shelves locating piece first after by shelves locating slot and with first after it is a pair of by shelves locating piece one
Answer for seal hide first after by shelves locating slot notch the first pressing plate, the first pressing plate with after corresponding first by shelves locating piece
It is bolted；
The A column holder positioning tool includes being arranged on A column holder mounting rack for limiting the A column holder limit of A column holder
Plate and several be arranged on A column holder mounting rack for the first A column branch that is pressed on A column holder on A column holder limit plate
Frame active grab.
3. headstock frame general assembly production line welding equipment according to claim 2, characterized in that the A column holder positions work
Dress further includes being arranged on A column holder mounting rack for limiting the A column holder lower position block of A column holder.
4. headstock frame general assembly production line welding equipment according to claim 2, characterized in that first upper end of support column
Equipped with the side limited block for spacing pedal column, the first upper end of support column is equipped with the vertical pillar for being used to support pedal column.
5. headstock frame general assembly production line welding equipment according to claim 1, characterized in that the door frame positioning tool
Including leaning on shelves positioning tool, the second pedal stud location tooling and A column holder crimp connection fixture after second,
After described second by shelves positioning tool include it is several be successively set on from top to bottom after on the shelves mounting rack second after lean on
Shelves locating piece, be arranged in second after on the shelves locating piece second after by shelves locating slot and with second after it is a pair of by shelves locating piece one
Answer for seal hide second after by shelves locating slot notch the second pressing plate, the second pressing plate with after corresponding second by shelves locating piece
It is bolted；
The second pedal stud location tooling includes that the supporting block that pedal column is used to support in second base, setting is arranged in
For positioning two pedals positioning upright bar of pedal column and being arranged in second base for founding pedal in second base
Column is pressed on the second pedal column active grab in supporting block；
The A column holder crimp connection fixture and upper support stringer correspond, and A column holder crimp connection fixture includes that several are arranged upper
For compressing the 2nd A column holder active grab of A column holder on support stringer.
6. headstock frame general assembly production line welding equipment according to claim 1, characterized in that the preceding shelves upper beam limit
Before tooling includes the preceding shelves upper beam bracket being arranged in second base, the top of preceding shelves upper beam bracket is arranged in for limiting
Shelves upper beam locating piece and the preceding shelves upper beam locating slot being arranged on preceding shelves upper beam locating piece before two of shelves upper beam；
The preceding shelves lower beam limiting tool includes the preceding shelves lower beam bracket being arranged in second base, cross is arranged under preceding shelves
The top of boom support is for shelves lower beam locating piece before two of shelves lower beam before limiting and is arranged in preceding shelves lower beam locating piece
On preceding shelves lower beam locating slot.
7. headstock frame general assembly production line welding equipment according to claim 1, characterized in that the door frame device that is welded also wraps
Rotary type vehicle door frame limiting device is included, rotary type vehicle door frame limiting device is used for the rear car door for being used to install car door lock on shelves
Lock mounting plate is limited on pedal column for installing the body hinge mounting plate of body hinge,
Rotary type vehicle door frame limiting device includes the vertical shaft being arranged in first base, is rotatably arranged in vertical shaft
Door frame rotary stopper frame is arranged on door frame rotary stopper frame for the door lock limit plate of locating car door lock mounting plate and sets
Set the hinge limit plate that locating car door hinge mounting plate is used on door frame rotary stopper frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826648.8U CN208513931U (en) | 2018-05-30 | 2018-05-30 | A kind of headstock frame general assembly production line welding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826648.8U CN208513931U (en) | 2018-05-30 | 2018-05-30 | A kind of headstock frame general assembly production line welding equipment |
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| Publication Number | Publication Date |
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| CN208513931U true CN208513931U (en) | 2019-02-19 |
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| CN201820826648.8U Active CN208513931U (en) | 2018-05-30 | 2018-05-30 | A kind of headstock frame general assembly production line welding equipment |
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| CN (1) | CN208513931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788592A (en) * | 2018-05-30 | 2018-11-13 | 嵊州市恒中机器有限公司 | Headstock frame general assembly production line weld job device |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788592A (en) * | 2018-05-30 | 2018-11-13 | 嵊州市恒中机器有限公司 | Headstock frame general assembly production line weld job device |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220224 Address after: 313102 No. 168, LAOHUDONG village, Lijiaxiang Town, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Hengyuan Machinery Co.,Ltd. Address before: No. 368, Punan Avenue, Shengzhou Economic Development Zone, Shaoxing City, Zhejiang Province Patentee before: SHENGZHOU HENGZHONG MACHINERY Co.,Ltd. |